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Use gitea forked macaron (#7933)

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Signed-off-by: Tamal Saha <tamal@appscode.com>
This commit is contained in:
Tamal Saha 2019-08-23 09:40:30 -07:00 • committed by techknowlogick
parent ca6fb004ac
commit 171b359877
408 changed files with 14882 additions and 13217 deletions
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kind: pipeline
name: go1-1-1
steps:
- name: test
image: golang:1.11
environment:
GOPROXY: https://goproxy.cn
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic
---
kind: pipeline
name: go1-1-2
steps:
- name: test
image: golang:1.12
environment:
GOPROXY: https://goproxy.cn
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic

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.idea

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# binding [![Build Status](https://travis-ci.org/go-macaron/binding.svg?branch=master)](https://travis-ci.org/go-macaron/binding) [![Sourcegraph](https://sourcegraph.com/github.com/go-macaron/binding/-/badge.svg)](https://sourcegraph.com/github.com/go-macaron/binding?badge)
Middleware binding provides request data binding and validation for [Macaron](https://github.com/go-macaron/macaron).
### Installation
go get github.com/go-macaron/binding
## Getting Help
- [API Reference](https://gowalker.org/github.com/go-macaron/binding)
- [Documentation](http://go-macaron.com/docs/middlewares/binding)
## Credits
This package is a modified version of [martini-contrib/binding](https://github.com/martini-contrib/binding).
## License
This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.

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// Copyright 2014 Martini Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
// Package binding is a middleware that provides request data binding and validation for Macaron.
package binding
import (
"encoding/json"
"fmt"
"io"
"mime/multipart"
"net/http"
"net/url"
"reflect"
"regexp"
"strconv"
"strings"
"unicode/utf8"
"gitea.com/macaron/macaron"
"github.com/unknwon/com"
)
const _VERSION = "0.6.0"
func Version() string {
return _VERSION
}
func bind(ctx *macaron.Context, obj interface{}, ifacePtr ...interface{}) {
contentType := ctx.Req.Header.Get("Content-Type")
if ctx.Req.Method == "POST" || ctx.Req.Method == "PUT" || len(contentType) > 0 {
switch {
case strings.Contains(contentType, "form-urlencoded"):
ctx.Invoke(Form(obj, ifacePtr...))
case strings.Contains(contentType, "multipart/form-data"):
ctx.Invoke(MultipartForm(obj, ifacePtr...))
case strings.Contains(contentType, "json"):
ctx.Invoke(Json(obj, ifacePtr...))
default:
var errors Errors
if contentType == "" {
errors.Add([]string{}, ERR_CONTENT_TYPE, "Empty Content-Type")
} else {
errors.Add([]string{}, ERR_CONTENT_TYPE, "Unsupported Content-Type")
}
ctx.Map(errors)
ctx.Map(obj) // Map a fake struct so handler won't panic.
}
} else {
ctx.Invoke(Form(obj, ifacePtr...))
}
}
const (
_JSON_CONTENT_TYPE = "application/json; charset=utf-8"
STATUS_UNPROCESSABLE_ENTITY = 422
)
// errorHandler simply counts the number of errors in the
// context and, if more than 0, writes a response with an
// error code and a JSON payload describing the errors.
// The response will have a JSON content-type.
// Middleware remaining on the stack will not even see the request
// if, by this point, there are any errors.
// This is a "default" handler, of sorts, and you are
// welcome to use your own instead. The Bind middleware
// invokes this automatically for convenience.
func errorHandler(errs Errors, rw http.ResponseWriter) {
if len(errs) > 0 {
rw.Header().Set("Content-Type", _JSON_CONTENT_TYPE)
if errs.Has(ERR_DESERIALIZATION) {
rw.WriteHeader(http.StatusBadRequest)
} else if errs.Has(ERR_CONTENT_TYPE) {
rw.WriteHeader(http.StatusUnsupportedMediaType)
} else {
rw.WriteHeader(STATUS_UNPROCESSABLE_ENTITY)
}
errOutput, _ := json.Marshal(errs)
rw.Write(errOutput)
return
}
}
// Bind wraps up the functionality of the Form and Json middleware
// according to the Content-Type and verb of the request.
// A Content-Type is required for POST and PUT requests.
// Bind invokes the ErrorHandler middleware to bail out if errors
// occurred. If you want to perform your own error handling, use
// Form or Json middleware directly. An interface pointer can
// be added as a second argument in order to map the struct to
// a specific interface.
func Bind(obj interface{}, ifacePtr ...interface{}) macaron.Handler {
return func(ctx *macaron.Context) {
bind(ctx, obj, ifacePtr...)
if handler, ok := obj.(ErrorHandler); ok {
ctx.Invoke(handler.Error)
} else {
ctx.Invoke(errorHandler)
}
}
}
// BindIgnErr will do the exactly same thing as Bind but without any
// error handling, which user has freedom to deal with them.
// This allows user take advantages of validation.
func BindIgnErr(obj interface{}, ifacePtr ...interface{}) macaron.Handler {
return func(ctx *macaron.Context) {
bind(ctx, obj, ifacePtr...)
}
}
// Form is middleware to deserialize form-urlencoded data from the request.
// It gets data from the form-urlencoded body, if present, or from the
// query string. It uses the http.Request.ParseForm() method
// to perform deserialization, then reflection is used to map each field
// into the struct with the proper type. Structs with primitive slice types
// (bool, float, int, string) can support deserialization of repeated form
// keys, for example: key=val1&key=val2&key=val3
// An interface pointer can be added as a second argument in order
// to map the struct to a specific interface.
func Form(formStruct interface{}, ifacePtr ...interface{}) macaron.Handler {
return func(ctx *macaron.Context) {
var errors Errors
ensureNotPointer(formStruct)
formStruct := reflect.New(reflect.TypeOf(formStruct))
parseErr := ctx.Req.ParseForm()
// Format validation of the request body or the URL would add considerable overhead,
// and ParseForm does not complain when URL encoding is off.
// Because an empty request body or url can also mean absence of all needed values,
// it is not in all cases a bad request, so let's return 422.
if parseErr != nil {
errors.Add([]string{}, ERR_DESERIALIZATION, parseErr.Error())
}
errors = mapForm(formStruct, ctx.Req.Form, nil, errors)
validateAndMap(formStruct, ctx, errors, ifacePtr...)
}
}
// Maximum amount of memory to use when parsing a multipart form.
// Set this to whatever value you prefer; default is 10 MB.
var MaxMemory = int64(1024 * 1024 * 10)
// MultipartForm works much like Form, except it can parse multipart forms
// and handle file uploads. Like the other deserialization middleware handlers,
// you can pass in an interface to make the interface available for injection
// into other handlers later.
func MultipartForm(formStruct interface{}, ifacePtr ...interface{}) macaron.Handler {
return func(ctx *macaron.Context) {
var errors Errors
ensureNotPointer(formStruct)
formStruct := reflect.New(reflect.TypeOf(formStruct))
// This if check is necessary due to https://github.com/martini-contrib/csrf/issues/6
if ctx.Req.MultipartForm == nil {
// Workaround for multipart forms returning nil instead of an error
// when content is not multipart; see https://code.google.com/p/go/issues/detail?id=6334
if multipartReader, err := ctx.Req.MultipartReader(); err != nil {
errors.Add([]string{}, ERR_DESERIALIZATION, err.Error())
} else {
form, parseErr := multipartReader.ReadForm(MaxMemory)
if parseErr != nil {
errors.Add([]string{}, ERR_DESERIALIZATION, parseErr.Error())
}
if ctx.Req.Form == nil {
ctx.Req.ParseForm()
}
for k, v := range form.Value {
ctx.Req.Form[k] = append(ctx.Req.Form[k], v...)
}
ctx.Req.MultipartForm = form
}
}
errors = mapForm(formStruct, ctx.Req.MultipartForm.Value, ctx.Req.MultipartForm.File, errors)
validateAndMap(formStruct, ctx, errors, ifacePtr...)
}
}
// Json is middleware to deserialize a JSON payload from the request
// into the struct that is passed in. The resulting struct is then
// validated, but no error handling is actually performed here.
// An interface pointer can be added as a second argument in order
// to map the struct to a specific interface.
func Json(jsonStruct interface{}, ifacePtr ...interface{}) macaron.Handler {
return func(ctx *macaron.Context) {
var errors Errors
ensureNotPointer(jsonStruct)
jsonStruct := reflect.New(reflect.TypeOf(jsonStruct))
if ctx.Req.Request.Body != nil {
defer ctx.Req.Request.Body.Close()
err := json.NewDecoder(ctx.Req.Request.Body).Decode(jsonStruct.Interface())
if err != nil && err != io.EOF {
errors.Add([]string{}, ERR_DESERIALIZATION, err.Error())
}
}
validateAndMap(jsonStruct, ctx, errors, ifacePtr...)
}
}
// RawValidate is same as Validate but does not require a HTTP context,
// and can be used independently just for validation.
// This function does not support Validator interface.
func RawValidate(obj interface{}) Errors {
var errs Errors
v := reflect.ValueOf(obj)
k := v.Kind()
if k == reflect.Interface || k == reflect.Ptr {
v = v.Elem()
k = v.Kind()
}
if k == reflect.Slice || k == reflect.Array {
for i := 0; i < v.Len(); i++ {
e := v.Index(i).Interface()
errs = validateStruct(errs, e)
}
} else {
errs = validateStruct(errs, obj)
}
return errs
}
// Validate is middleware to enforce required fields. If the struct
// passed in implements Validator, then the user-defined Validate method
// is executed, and its errors are mapped to the context. This middleware
// performs no error handling: it merely detects errors and maps them.
func Validate(obj interface{}) macaron.Handler {
return func(ctx *macaron.Context) {
var errs Errors
v := reflect.ValueOf(obj)
k := v.Kind()
if k == reflect.Interface || k == reflect.Ptr {
v = v.Elem()
k = v.Kind()
}
if k == reflect.Slice || k == reflect.Array {
for i := 0; i < v.Len(); i++ {
e := v.Index(i).Interface()
errs = validateStruct(errs, e)
if validator, ok := e.(Validator); ok {
errs = validator.Validate(ctx, errs)
}
}
} else {
errs = validateStruct(errs, obj)
if validator, ok := obj.(Validator); ok {
errs = validator.Validate(ctx, errs)
}
}
ctx.Map(errs)
}
}
var (
AlphaDashPattern = regexp.MustCompile("[^\\d\\w-_]")
AlphaDashDotPattern = regexp.MustCompile("[^\\d\\w-_\\.]")
EmailPattern = regexp.MustCompile("[\\w!#$%&'*+/=?^_`{|}~-]+(?:\\.[\\w!#$%&'*+/=?^_`{|}~-]+)*@(?:[\\w](?:[\\w-]*[\\w])?\\.)+[a-zA-Z0-9](?:[\\w-]*[\\w])?")
)
// Copied from github.com/asaskevich/govalidator.
const _MAX_URL_RUNE_COUNT = 2083
const _MIN_URL_RUNE_COUNT = 3
var (
urlSchemaRx = `((ftp|tcp|udp|wss?|https?):\/\/)`
urlUsernameRx = `(\S+(:\S*)?@)`
urlIPRx = `([1-9]\d?|1\d\d|2[01]\d|22[0-3])(\.(1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.([0-9]\d?|1\d\d|2[0-4]\d|25[0-4]))`
ipRx = `(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))`
urlSubdomainRx = `((www\.)|([a-zA-Z0-9]([-\.][-\._a-zA-Z0-9]+)*))`
urlPortRx = `(:(\d{1,5}))`
urlPathRx = `((\/|\?|#)[^\s]*)`
URLPattern = regexp.MustCompile(`^` + urlSchemaRx + `?` + urlUsernameRx + `?` + `((` + urlIPRx + `|(\[` + ipRx + `\])|(([a-zA-Z0-9]([a-zA-Z0-9-_]+)?[a-zA-Z0-9]([-\.][a-zA-Z0-9]+)*)|(` + urlSubdomainRx + `?))?(([a-zA-Z\x{00a1}-\x{ffff}0-9]+-?-?)*[a-zA-Z\x{00a1}-\x{ffff}0-9]+)(?:\.([a-zA-Z\x{00a1}-\x{ffff}]{1,}))?))\.?` + urlPortRx + `?` + urlPathRx + `?$`)
)
// IsURL check if the string is an URL.
func isURL(str string) bool {
if str == "" || utf8.RuneCountInString(str) >= _MAX_URL_RUNE_COUNT || len(str) <= _MIN_URL_RUNE_COUNT || strings.HasPrefix(str, ".") {
return false
}
u, err := url.Parse(str)
if err != nil {
return false
}
if strings.HasPrefix(u.Host, ".") {
return false
}
if u.Host == "" && (u.Path != "" && !strings.Contains(u.Path, ".")) {
return false
}
return URLPattern.MatchString(str)
}
type (
// Rule represents a validation rule.
Rule struct {
// IsMatch checks if rule matches.
IsMatch func(string) bool
// IsValid applies validation rule to condition.
IsValid func(Errors, string, interface{}) (bool, Errors)
}
// ParamRule does same thing as Rule but passes rule itself to IsValid method.
ParamRule struct {
// IsMatch checks if rule matches.
IsMatch func(string) bool
// IsValid applies validation rule to condition.
IsValid func(Errors, string, string, interface{}) (bool, Errors)
}
// RuleMapper and ParamRuleMapper represent validation rule mappers,
// it allwos users to add custom validation rules.
RuleMapper []*Rule
ParamRuleMapper []*ParamRule
)
var ruleMapper RuleMapper
var paramRuleMapper ParamRuleMapper
// AddRule adds new validation rule.
func AddRule(r *Rule) {
ruleMapper = append(ruleMapper, r)
}
// AddParamRule adds new validation rule.
func AddParamRule(r *ParamRule) {
paramRuleMapper = append(paramRuleMapper, r)
}
func in(fieldValue interface{}, arr string) bool {
val := fmt.Sprintf("%v", fieldValue)
vals := strings.Split(arr, ",")
isIn := false
for _, v := range vals {
if v == val {
isIn = true
break
}
}
return isIn
}
func parseFormName(raw, actual string) string {
if len(actual) > 0 {
return actual
}
return nameMapper(raw)
}
// Performs required field checking on a struct
func validateStruct(errors Errors, obj interface{}) Errors {
typ := reflect.TypeOf(obj)
val := reflect.ValueOf(obj)
if typ.Kind() == reflect.Ptr {
typ = typ.Elem()
val = val.Elem()
}
for i := 0; i < typ.NumField(); i++ {
field := typ.Field(i)
// Allow ignored fields in the struct
if field.Tag.Get("form") == "-" || !val.Field(i).CanInterface() {
continue
}
fieldVal := val.Field(i)
fieldValue := fieldVal.Interface()
zero := reflect.Zero(field.Type).Interface()
// Validate nested and embedded structs (if pointer, only do so if not nil)
if field.Type.Kind() == reflect.Struct ||
(field.Type.Kind() == reflect.Ptr && !reflect.DeepEqual(zero, fieldValue) &&
field.Type.Elem().Kind() == reflect.Struct) {
errors = validateStruct(errors, fieldValue)
}
errors = validateField(errors, zero, field, fieldVal, fieldValue)
}
return errors
}
func validateField(errors Errors, zero interface{}, field reflect.StructField, fieldVal reflect.Value, fieldValue interface{}) Errors {
if fieldVal.Kind() == reflect.Slice {
for i := 0; i < fieldVal.Len(); i++ {
sliceVal := fieldVal.Index(i)
if sliceVal.Kind() == reflect.Ptr {
sliceVal = sliceVal.Elem()
}
sliceValue := sliceVal.Interface()
zero := reflect.Zero(sliceVal.Type()).Interface()
if sliceVal.Kind() == reflect.Struct ||
(sliceVal.Kind() == reflect.Ptr && !reflect.DeepEqual(zero, sliceValue) &&
sliceVal.Elem().Kind() == reflect.Struct) {
errors = validateStruct(errors, sliceValue)
}
/* Apply validation rules to each item in a slice. ISSUE #3
else {
errors = validateField(errors, zero, field, sliceVal, sliceValue)
}*/
}
}
VALIDATE_RULES:
for _, rule := range strings.Split(field.Tag.Get("binding"), ";") {
if len(rule) == 0 {
continue
}
switch {
case rule == "OmitEmpty":
if reflect.DeepEqual(zero, fieldValue) {
break VALIDATE_RULES
}
case rule == "Required":
v := reflect.ValueOf(fieldValue)
if v.Kind() == reflect.Slice {
if v.Len() == 0 {
errors.Add([]string{field.Name}, ERR_REQUIRED, "Required")
break VALIDATE_RULES
}
continue
}
if reflect.DeepEqual(zero, fieldValue) {
errors.Add([]string{field.Name}, ERR_REQUIRED, "Required")
break VALIDATE_RULES
}
case rule == "AlphaDash":
if AlphaDashPattern.MatchString(fmt.Sprintf("%v", fieldValue)) {
errors.Add([]string{field.Name}, ERR_ALPHA_DASH, "AlphaDash")
break VALIDATE_RULES
}
case rule == "AlphaDashDot":
if AlphaDashDotPattern.MatchString(fmt.Sprintf("%v", fieldValue)) {
errors.Add([]string{field.Name}, ERR_ALPHA_DASH_DOT, "AlphaDashDot")
break VALIDATE_RULES
}
case strings.HasPrefix(rule, "Size("):
size, _ := strconv.Atoi(rule[5 : len(rule)-1])
if str, ok := fieldValue.(string); ok && utf8.RuneCountInString(str) != size {
errors.Add([]string{field.Name}, ERR_SIZE, "Size")
break VALIDATE_RULES
}
v := reflect.ValueOf(fieldValue)
if v.Kind() == reflect.Slice && v.Len() != size {
errors.Add([]string{field.Name}, ERR_SIZE, "Size")
break VALIDATE_RULES
}
case strings.HasPrefix(rule, "MinSize("):
min, _ := strconv.Atoi(rule[8 : len(rule)-1])
if str, ok := fieldValue.(string); ok && utf8.RuneCountInString(str) < min {
errors.Add([]string{field.Name}, ERR_MIN_SIZE, "MinSize")
break VALIDATE_RULES
}
v := reflect.ValueOf(fieldValue)
if v.Kind() == reflect.Slice && v.Len() < min {
errors.Add([]string{field.Name}, ERR_MIN_SIZE, "MinSize")
break VALIDATE_RULES
}
case strings.HasPrefix(rule, "MaxSize("):
max, _ := strconv.Atoi(rule[8 : len(rule)-1])
if str, ok := fieldValue.(string); ok && utf8.RuneCountInString(str) > max {
errors.Add([]string{field.Name}, ERR_MAX_SIZE, "MaxSize")
break VALIDATE_RULES
}
v := reflect.ValueOf(fieldValue)
if v.Kind() == reflect.Slice && v.Len() > max {
errors.Add([]string{field.Name}, ERR_MAX_SIZE, "MaxSize")
break VALIDATE_RULES
}
case strings.HasPrefix(rule, "Range("):
nums := strings.Split(rule[6:len(rule)-1], ",")
if len(nums) != 2 {
break VALIDATE_RULES
}
val := com.StrTo(fmt.Sprintf("%v", fieldValue)).MustInt()
if val < com.StrTo(nums[0]).MustInt() || val > com.StrTo(nums[1]).MustInt() {
errors.Add([]string{field.Name}, ERR_RANGE, "Range")
break VALIDATE_RULES
}
case rule == "Email":
if !EmailPattern.MatchString(fmt.Sprintf("%v", fieldValue)) {
errors.Add([]string{field.Name}, ERR_EMAIL, "Email")
break VALIDATE_RULES
}
case rule == "Url":
str := fmt.Sprintf("%v", fieldValue)
if len(str) == 0 {
continue
} else if !isURL(str) {
errors.Add([]string{field.Name}, ERR_URL, "Url")
break VALIDATE_RULES
}
case strings.HasPrefix(rule, "In("):
if !in(fieldValue, rule[3:len(rule)-1]) {
errors.Add([]string{field.Name}, ERR_IN, "In")
break VALIDATE_RULES
}
case strings.HasPrefix(rule, "NotIn("):
if in(fieldValue, rule[6:len(rule)-1]) {
errors.Add([]string{field.Name}, ERR_NOT_INT, "NotIn")
break VALIDATE_RULES
}
case strings.HasPrefix(rule, "Include("):
if !strings.Contains(fmt.Sprintf("%v", fieldValue), rule[8:len(rule)-1]) {
errors.Add([]string{field.Name}, ERR_INCLUDE, "Include")
break VALIDATE_RULES
}
case strings.HasPrefix(rule, "Exclude("):
if strings.Contains(fmt.Sprintf("%v", fieldValue), rule[8:len(rule)-1]) {
errors.Add([]string{field.Name}, ERR_EXCLUDE, "Exclude")
break VALIDATE_RULES
}
case strings.HasPrefix(rule, "Default("):
if reflect.DeepEqual(zero, fieldValue) {
if fieldVal.CanAddr() {
errors = setWithProperType(field.Type.Kind(), rule[8:len(rule)-1], fieldVal, field.Tag.Get("form"), errors)
} else {
errors.Add([]string{field.Name}, ERR_EXCLUDE, "Default")
break VALIDATE_RULES
}
}
default:
// Apply custom validation rules
var isValid bool
for i := range ruleMapper {
if ruleMapper[i].IsMatch(rule) {
isValid, errors = ruleMapper[i].IsValid(errors, field.Name, fieldValue)
if !isValid {
break VALIDATE_RULES
}
}
}
for i := range paramRuleMapper {
if paramRuleMapper[i].IsMatch(rule) {
isValid, errors = paramRuleMapper[i].IsValid(errors, rule, field.Name, fieldValue)
if !isValid {
break VALIDATE_RULES
}
}
}
}
}
return errors
}
// NameMapper represents a form tag name mapper.
type NameMapper func(string) string
var (
nameMapper = func(field string) string {
newstr := make([]rune, 0, len(field))
for i, chr := range field {
if isUpper := 'A' <= chr && chr <= 'Z'; isUpper {
if i > 0 {
newstr = append(newstr, '_')
}
chr -= ('A' - 'a')
}
newstr = append(newstr, chr)
}
return string(newstr)
}
)
// SetNameMapper sets name mapper.
func SetNameMapper(nm NameMapper) {
nameMapper = nm
}
// Takes values from the form data and puts them into a struct
func mapForm(formStruct reflect.Value, form map[string][]string,
formfile map[string][]*multipart.FileHeader, errors Errors) Errors {
if formStruct.Kind() == reflect.Ptr {
formStruct = formStruct.Elem()
}
typ := formStruct.Type()
for i := 0; i < typ.NumField(); i++ {
typeField := typ.Field(i)
structField := formStruct.Field(i)
if typeField.Type.Kind() == reflect.Ptr && typeField.Anonymous {
structField.Set(reflect.New(typeField.Type.Elem()))
errors = mapForm(structField.Elem(), form, formfile, errors)
if reflect.DeepEqual(structField.Elem().Interface(), reflect.Zero(structField.Elem().Type()).Interface()) {
structField.Set(reflect.Zero(structField.Type()))
}
} else if typeField.Type.Kind() == reflect.Struct {
errors = mapForm(structField, form, formfile, errors)
}
inputFieldName := parseFormName(typeField.Name, typeField.Tag.Get("form"))
if len(inputFieldName) == 0 || !structField.CanSet() {
continue
}
inputValue, exists := form[inputFieldName]
if exists {
numElems := len(inputValue)
if structField.Kind() == reflect.Slice && numElems > 0 {
sliceOf := structField.Type().Elem().Kind()
slice := reflect.MakeSlice(structField.Type(), numElems, numElems)
for i := 0; i < numElems; i++ {
errors = setWithProperType(sliceOf, inputValue[i], slice.Index(i), inputFieldName, errors)
}
formStruct.Field(i).Set(slice)
} else {
errors = setWithProperType(typeField.Type.Kind(), inputValue[0], structField, inputFieldName, errors)
}
continue
}
inputFile, exists := formfile[inputFieldName]
if !exists {
continue
}
fhType := reflect.TypeOf((*multipart.FileHeader)(nil))
numElems := len(inputFile)
if structField.Kind() == reflect.Slice && numElems > 0 && structField.Type().Elem() == fhType {
slice := reflect.MakeSlice(structField.Type(), numElems, numElems)
for i := 0; i < numElems; i++ {
slice.Index(i).Set(reflect.ValueOf(inputFile[i]))
}
structField.Set(slice)
} else if structField.Type() == fhType {
structField.Set(reflect.ValueOf(inputFile[0]))
}
}
return errors
}
// This sets the value in a struct of an indeterminate type to the
// matching value from the request (via Form middleware) in the
// same type, so that not all deserialized values have to be strings.
// Supported types are string, int, float, and bool.
func setWithProperType(valueKind reflect.Kind, val string, structField reflect.Value, nameInTag string, errors Errors) Errors {
switch valueKind {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
if val == "" {
val = "0"
}
intVal, err := strconv.ParseInt(val, 10, 64)
if err != nil {
errors.Add([]string{nameInTag}, ERR_INTERGER_TYPE, "Value could not be parsed as integer")
} else {
structField.SetInt(intVal)
}
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
if val == "" {
val = "0"
}
uintVal, err := strconv.ParseUint(val, 10, 64)
if err != nil {
errors.Add([]string{nameInTag}, ERR_INTERGER_TYPE, "Value could not be parsed as unsigned integer")
} else {
structField.SetUint(uintVal)
}
case reflect.Bool:
if val == "on" {
structField.SetBool(true)
break
}
if val == "" {
val = "false"
}
boolVal, err := strconv.ParseBool(val)
if err != nil {
errors.Add([]string{nameInTag}, ERR_BOOLEAN_TYPE, "Value could not be parsed as boolean")
} else if boolVal {
structField.SetBool(true)
}
case reflect.Float32:
if val == "" {
val = "0.0"
}
floatVal, err := strconv.ParseFloat(val, 32)
if err != nil {
errors.Add([]string{nameInTag}, ERR_FLOAT_TYPE, "Value could not be parsed as 32-bit float")
} else {
structField.SetFloat(floatVal)
}
case reflect.Float64:
if val == "" {
val = "0.0"
}
floatVal, err := strconv.ParseFloat(val, 64)
if err != nil {
errors.Add([]string{nameInTag}, ERR_FLOAT_TYPE, "Value could not be parsed as 64-bit float")
} else {
structField.SetFloat(floatVal)
}
case reflect.String:
structField.SetString(val)
}
return errors
}
// Don't pass in pointers to bind to. Can lead to bugs.
func ensureNotPointer(obj interface{}) {
if reflect.TypeOf(obj).Kind() == reflect.Ptr {
panic("Pointers are not accepted as binding models")
}
}
// Performs validation and combines errors from validation
// with errors from deserialization, then maps both the
// resulting struct and the errors to the context.
func validateAndMap(obj reflect.Value, ctx *macaron.Context, errors Errors, ifacePtr ...interface{}) {
ctx.Invoke(Validate(obj.Interface()))
errors = append(errors, getErrors(ctx)...)
ctx.Map(errors)
ctx.Map(obj.Elem().Interface())
if len(ifacePtr) > 0 {
ctx.MapTo(obj.Elem().Interface(), ifacePtr[0])
}
}
// getErrors simply gets the errors from the context (it's kind of a chore)
func getErrors(ctx *macaron.Context) Errors {
return ctx.GetVal(reflect.TypeOf(Errors{})).Interface().(Errors)
}
type (
// ErrorHandler is the interface that has custom error handling process.
ErrorHandler interface {
// Error handles validation errors with custom process.
Error(*macaron.Context, Errors)
}
// Validator is the interface that handles some rudimentary
// request validation logic so your application doesn't have to.
Validator interface {
// Validate validates that the request is OK. It is recommended
// that validation be limited to checking values for syntax and
// semantics, enough to know that you can make sense of the request
// in your application. For example, you might verify that a credit
// card number matches a valid pattern, but you probably wouldn't
// perform an actual credit card authorization here.
Validate(*macaron.Context, Errors) Errors
}
)

159
vendor/gitea.com/macaron/binding/errors.go generated vendored Normal file
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@ -0,0 +1,159 @@
// Copyright 2014 Martini Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package binding
const (
// Type mismatch errors.
ERR_CONTENT_TYPE = "ContentTypeError"
ERR_DESERIALIZATION = "DeserializationError"
ERR_INTERGER_TYPE = "IntegerTypeError"
ERR_BOOLEAN_TYPE = "BooleanTypeError"
ERR_FLOAT_TYPE = "FloatTypeError"
// Validation errors.
ERR_REQUIRED = "RequiredError"
ERR_ALPHA_DASH = "AlphaDashError"
ERR_ALPHA_DASH_DOT = "AlphaDashDotError"
ERR_SIZE = "SizeError"
ERR_MIN_SIZE = "MinSizeError"
ERR_MAX_SIZE = "MaxSizeError"
ERR_RANGE = "RangeError"
ERR_EMAIL = "EmailError"
ERR_URL = "UrlError"
ERR_IN = "InError"
ERR_NOT_INT = "NotInError"
ERR_INCLUDE = "IncludeError"
ERR_EXCLUDE = "ExcludeError"
ERR_DEFAULT = "DefaultError"
)
type (
// Errors may be generated during deserialization, binding,
// or validation. This type is mapped to the context so you
// can inject it into your own handlers and use it in your
// application if you want all your errors to look the same.
Errors []Error
Error struct {
// An error supports zero or more field names, because an
// error can morph three ways: (1) it can indicate something
// wrong with the request as a whole, (2) it can point to a
// specific problem with a particular input field, or (3) it
// can span multiple related input fields.
FieldNames []string `json:"fieldNames,omitempty"`
// The classification is like an error code, convenient to
// use when processing or categorizing an error programmatically.
// It may also be called the "kind" of error.
Classification string `json:"classification,omitempty"`
// Message should be human-readable and detailed enough to
// pinpoint and resolve the problem, but it should be brief. For
// example, a payload of 100 objects in a JSON array might have
// an error in the 41st object. The message should help the
// end user find and fix the error with their request.
Message string `json:"message,omitempty"`
}
)
// Add adds an error associated with the fields indicated
// by fieldNames, with the given classification and message.
func (e *Errors) Add(fieldNames []string, classification, message string) {
*e = append(*e, Error{
FieldNames: fieldNames,
Classification: classification,
Message: message,
})
}
// Len returns the number of errors.
func (e *Errors) Len() int {
return len(*e)
}
// Has determines whether an Errors slice has an Error with
// a given classification in it; it does not search on messages
// or field names.
func (e *Errors) Has(class string) bool {
for _, err := range *e {
if err.Kind() == class {
return true
}
}
return false
}
/*
// WithClass gets a copy of errors that are classified by the
// the given classification.
func (e *Errors) WithClass(classification string) Errors {
var errs Errors
for _, err := range *e {
if err.Kind() == classification {
errs = append(errs, err)
}
}
return errs
}
// ForField gets a copy of errors that are associated with the
// field by the given name.
func (e *Errors) ForField(name string) Errors {
var errs Errors
for _, err := range *e {
for _, fieldName := range err.Fields() {
if fieldName == name {
errs = append(errs, err)
break
}
}
}
return errs
}
// Get gets errors of a particular class for the specified
// field name.
func (e *Errors) Get(class, fieldName string) Errors {
var errs Errors
for _, err := range *e {
if err.Kind() == class {
for _, nameOfField := range err.Fields() {
if nameOfField == fieldName {
errs = append(errs, err)
break
}
}
}
}
return errs
}
*/
// Fields returns the list of field names this error is
// associated with.
func (e Error) Fields() []string {
return e.FieldNames
}
// Kind returns this error's classification.
func (e Error) Kind() string {
return e.Classification
}
// Error returns this error's message.
func (e Error) Error() string {
return e.Message
}

9
vendor/gitea.com/macaron/binding/go.mod generated vendored Normal file
View file

@ -0,0 +1,9 @@
module gitea.com/macaron/binding
go 1.11
require (
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e
)

30
vendor/gitea.com/macaron/binding/go.sum generated vendored Normal file
View file

@ -0,0 +1,30 @@
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591 h1:UbCTjPcLrNxR9LzKDjQBMT2zoxZuEnca1pZCpgeMuhQ=
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591/go.mod h1:h6E4kLao1Yko6DOU6QDnQPcuoNzvbZqzj2mtPcEn1aM=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb h1:amL0md6orTj1tXY16ANzVU9FmzQB+W7aJwp8pVDbrmA=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb/go.mod h1:0coI+mSPSwbsyAbOuFllVS38awuk9mevhLD52l50Gjs=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 h1:Jpy1PXuP99tXNrhbq2BaPz9B+jNAvH1JPQQpG/9GCXY=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e h1:GSGeB9EAKY2spCABz6xOX5DbxZEXolK+nBSvmsQwRjM=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e/go.mod h1:tOOxU81rwgoCLoOVVPHb6T/wt8HZygqH5id+GNnlCXM=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
gopkg.in/ini.v1 v1.44.0 h1:YRJzTUp0kSYWUVFF5XAbDFfyiqwsl0Vb9R8TVP5eRi0=
gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=

24
vendor/gitea.com/macaron/cache/.drone.yml generated vendored Normal file
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@ -0,0 +1,24 @@
kind: pipeline
name: go1-1-1
steps:
- name: test
image: golang:1.11
environment:
GOPROXY: https://goproxy.cn
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic
---
kind: pipeline
name: go1-1-2
steps:
- name: test
image: golang:1.12
environment:
GOPROXY: https://goproxy.cn
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic

5
vendor/gitea.com/macaron/cache/.gitignore generated vendored Normal file
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@ -0,0 +1,5 @@
nodb/cache
ledis/tmp.db/
nodb/tmp.db/
/vendor
/.idea

191
vendor/gitea.com/macaron/cache/LICENSE generated vendored Normal file
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@ -0,0 +1,191 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and
distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by the copyright
owner that is granting the License.
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To apply the Apache License to your work, attach the following boilerplate
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See the License for the specific language governing permissions and
limitations under the License.

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# cache
Middleware cache provides cache management for [Macaron](https://github.com/go-macaron/macaron). It can use many cache adapters, including memory, file, Redis, Memcache, PostgreSQL, MySQL, Ledis and Nodb.
### Installation
go get gitea.com/macaron/cache
## Getting Help
- [API Reference](https://gowalker.org/gitea.com/macaron/cache)
- [Documentation](http://go-macaron.com/docs/middlewares/cache)
## Credits
This package is a modified version of [go-macaron/cache](github.com/go-macaron/cache).
## License
This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.

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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
// Package cache is a middleware that provides the cache management of Macaron.
package cache
import (
"fmt"
"gitea.com/macaron/macaron"
)
const _VERSION = "0.3.0"
func Version() string {
return _VERSION
}
// Cache is the interface that operates the cache data.
type Cache interface {
// Put puts value into cache with key and expire time.
Put(key string, val interface{}, timeout int64) error
// Get gets cached value by given key.
Get(key string) interface{}
// Delete deletes cached value by given key.
Delete(key string) error
// Incr increases cached int-type value by given key as a counter.
Incr(key string) error
// Decr decreases cached int-type value by given key as a counter.
Decr(key string) error
// IsExist returns true if cached value exists.
IsExist(key string) bool
// Flush deletes all cached data.
Flush() error
// StartAndGC starts GC routine based on config string settings.
StartAndGC(opt Options) error
}
// Options represents a struct for specifying configuration options for the cache middleware.
type Options struct {
// Name of adapter. Default is "memory".
Adapter string
// Adapter configuration, it's corresponding to adapter.
AdapterConfig string
// GC interval time in seconds. Default is 60.
Interval int
// Occupy entire database. Default is false.
OccupyMode bool
// Configuration section name. Default is "cache".
Section string
}
func prepareOptions(options []Options) Options {
var opt Options
if len(options) > 0 {
opt = options[0]
}
if len(opt.Section) == 0 {
opt.Section = "cache"
}
sec := macaron.Config().Section(opt.Section)
if len(opt.Adapter) == 0 {
opt.Adapter = sec.Key("ADAPTER").MustString("memory")
}
if opt.Interval == 0 {
opt.Interval = sec.Key("INTERVAL").MustInt(60)
}
if len(opt.AdapterConfig) == 0 {
opt.AdapterConfig = sec.Key("ADAPTER_CONFIG").MustString("data/caches")
}
return opt
}
// NewCacher creates and returns a new cacher by given adapter name and configuration.
// It panics when given adapter isn't registered and starts GC automatically.
func NewCacher(name string, opt Options) (Cache, error) {
adapter, ok := adapters[name]
if !ok {
return nil, fmt.Errorf("cache: unknown adapter '%s'(forgot to import?)", name)
}
return adapter, adapter.StartAndGC(opt)
}
// Cacher is a middleware that maps a cache.Cache service into the Macaron handler chain.
// An single variadic cache.Options struct can be optionally provided to configure.
func Cacher(options ...Options) macaron.Handler {
opt := prepareOptions(options)
cache, err := NewCacher(opt.Adapter, opt)
if err != nil {
panic(err)
}
return func(ctx *macaron.Context) {
ctx.Map(cache)
}
}
var adapters = make(map[string]Cache)
// Register registers a adapter.
func Register(name string, adapter Cache) {
if adapter == nil {
panic("cache: cannot register adapter with nil value")
}
if _, dup := adapters[name]; dup {
panic(fmt.Errorf("cache: cannot register adapter '%s' twice", name))
}
adapters[name] = adapter
}

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vendor/gitea.com/macaron/cache/file.go generated vendored Normal file
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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package cache
import (
"crypto/md5"
"encoding/hex"
"fmt"
"io/ioutil"
"log"
"os"
"path/filepath"
"sync"
"time"
"gitea.com/macaron/macaron"
"github.com/unknwon/com"
)
// Item represents a cache item.
type Item struct {
Val interface{}
Created int64
Expire int64
}
func (item *Item) hasExpired() bool {
return item.Expire > 0 &&
(time.Now().Unix()-item.Created) >= item.Expire
}
// FileCacher represents a file cache adapter implementation.
type FileCacher struct {
lock sync.Mutex
rootPath string
interval int // GC interval.
}
// NewFileCacher creates and returns a new file cacher.
func NewFileCacher() *FileCacher {
return &FileCacher{}
}
func (c *FileCacher) filepath(key string) string {
m := md5.Sum([]byte(key))
hash := hex.EncodeToString(m[:])
return filepath.Join(c.rootPath, string(hash[0]), string(hash[1]), hash)
}
// Put puts value into cache with key and expire time.
// If expired is 0, it will be deleted by next GC operation.
func (c *FileCacher) Put(key string, val interface{}, expire int64) error {
filename := c.filepath(key)
item := &Item{val, time.Now().Unix(), expire}
data, err := EncodeGob(item)
if err != nil {
return err
}
os.MkdirAll(filepath.Dir(filename), os.ModePerm)
return ioutil.WriteFile(filename, data, os.ModePerm)
}
func (c *FileCacher) read(key string) (*Item, error) {
filename := c.filepath(key)
data, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
item := new(Item)
return item, DecodeGob(data, item)
}
// Get gets cached value by given key.
func (c *FileCacher) Get(key string) interface{} {
item, err := c.read(key)
if err != nil {
return nil
}
if item.hasExpired() {
os.Remove(c.filepath(key))
return nil
}
return item.Val
}
// Delete deletes cached value by given key.
func (c *FileCacher) Delete(key string) error {
return os.Remove(c.filepath(key))
}
// Incr increases cached int-type value by given key as a counter.
func (c *FileCacher) Incr(key string) error {
item, err := c.read(key)
if err != nil {
return err
}
item.Val, err = Incr(item.Val)
if err != nil {
return err
}
return c.Put(key, item.Val, item.Expire)
}
// Decrease cached int value.
func (c *FileCacher) Decr(key string) error {
item, err := c.read(key)
if err != nil {
return err
}
item.Val, err = Decr(item.Val)
if err != nil {
return err
}
return c.Put(key, item.Val, item.Expire)
}
// IsExist returns true if cached value exists.
func (c *FileCacher) IsExist(key string) bool {
return com.IsExist(c.filepath(key))
}
// Flush deletes all cached data.
func (c *FileCacher) Flush() error {
return os.RemoveAll(c.rootPath)
}
func (c *FileCacher) startGC() {
c.lock.Lock()
defer c.lock.Unlock()
if c.interval < 1 {
return
}
if err := filepath.Walk(c.rootPath, func(path string, fi os.FileInfo, err error) error {
if err != nil {
return fmt.Errorf("Walk: %v", err)
}
if fi.IsDir() {
return nil
}
data, err := ioutil.ReadFile(path)
if err != nil && !os.IsNotExist(err) {
fmt.Errorf("ReadFile: %v", err)
}
item := new(Item)
if err = DecodeGob(data, item); err != nil {
return err
}
if item.hasExpired() {
if err = os.Remove(path); err != nil && !os.IsNotExist(err) {
return fmt.Errorf("Remove: %v", err)
}
}
return nil
}); err != nil {
log.Printf("error garbage collecting cache files: %v", err)
}
time.AfterFunc(time.Duration(c.interval)*time.Second, func() { c.startGC() })
}
// StartAndGC starts GC routine based on config string settings.
func (c *FileCacher) StartAndGC(opt Options) error {
c.lock.Lock()
c.rootPath = opt.AdapterConfig
c.interval = opt.Interval
if !filepath.IsAbs(c.rootPath) {
c.rootPath = filepath.Join(macaron.Root, c.rootPath)
}
c.lock.Unlock()
if err := os.MkdirAll(c.rootPath, os.ModePerm); err != nil {
return err
}
go c.startGC()
return nil
}
func init() {
Register("file", NewFileCacher())
}

30
vendor/gitea.com/macaron/cache/go.mod generated vendored Normal file
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module gitea.com/macaron/cache
go 1.11
require (
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb
github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668
github.com/cupcake/rdb v0.0.0-20161107195141-43ba34106c76 // indirect
github.com/edsrzf/mmap-go v1.0.0 // indirect
github.com/go-redis/redis v6.15.2+incompatible
github.com/go-sql-driver/mysql v1.4.1
github.com/lib/pq v1.2.0
github.com/lunny/log v0.0.0-20160921050905-7887c61bf0de // indirect
github.com/lunny/nodb v0.0.0-20160621015157-fc1ef06ad4af
github.com/mattn/go-sqlite3 v1.11.0 // indirect
github.com/onsi/ginkgo v1.8.0 // indirect
github.com/onsi/gomega v1.5.0 // indirect
github.com/pelletier/go-toml v1.4.0 // indirect
github.com/siddontang/go v0.0.0-20180604090527-bdc77568d726 // indirect
github.com/siddontang/go-snappy v0.0.0-20140704025258-d8f7bb82a96d // indirect
github.com/siddontang/ledisdb v0.0.0-20190202134119-8ceb77e66a92
github.com/siddontang/rdb v0.0.0-20150307021120-fc89ed2e418d // indirect
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337
github.com/syndtr/goleveldb v1.0.0 // indirect
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80 // indirect
golang.org/x/sys v0.0.0-20190730183949-1393eb018365 // indirect
google.golang.org/appengine v1.6.1 // indirect
gopkg.in/ini.v1 v1.44.2
)

106
vendor/gitea.com/macaron/cache/go.sum generated vendored Normal file
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@ -0,0 +1,106 @@
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591 h1:UbCTjPcLrNxR9LzKDjQBMT2zoxZuEnca1pZCpgeMuhQ=
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591/go.mod h1:h6E4kLao1Yko6DOU6QDnQPcuoNzvbZqzj2mtPcEn1aM=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb h1:amL0md6orTj1tXY16ANzVU9FmzQB+W7aJwp8pVDbrmA=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb/go.mod h1:0coI+mSPSwbsyAbOuFllVS38awuk9mevhLD52l50Gjs=
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668 h1:U/lr3Dgy4WK+hNk4tyD+nuGjpVLPEHuJSFXMw11/HPA=
github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668/go.mod h1:H0wQNHz2YrLsuXOZozoeDmnHXkNCRmMW0gwFWDfEZDA=
github.com/cupcake/rdb v0.0.0-20161107195141-43ba34106c76 h1:Lgdd/Qp96Qj8jqLpq2cI1I1X7BJnu06efS+XkhRoLUQ=
github.com/cupcake/rdb v0.0.0-20161107195141-43ba34106c76/go.mod h1:vYwsqCOLxGiisLwp9rITslkFNpZD5rz43tf41QFkTWY=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/edsrzf/mmap-go v1.0.0 h1:CEBF7HpRnUCSJgGUb5h1Gm7e3VkmVDrR8lvWVLtrOFw=
github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/go-redis/redis v6.15.2+incompatible h1:9SpNVG76gr6InJGxoZ6IuuxaCOQwDAhzyXg+Bs+0Sb4=
github.com/go-redis/redis v6.15.2+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZpNwpA=
github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db h1:woRePGFeVFfLKN/pOkfl+p/TAqKOfFu+7KPlMVpok/w=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/lib/pq v1.2.0 h1:LXpIM/LZ5xGFhOpXAQUIMM1HdyqzVYM13zNdjCEEcA0=
github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/lunny/log v0.0.0-20160921050905-7887c61bf0de h1:nyxwRdWHAVxpFcDThedEgQ07DbcRc5xgNObtbTp76fk=
github.com/lunny/log v0.0.0-20160921050905-7887c61bf0de/go.mod h1:3q8WtuPQsoRbatJuy3nvq/hRSvuBJrHHr+ybPPiNvHQ=
github.com/lunny/nodb v0.0.0-20160621015157-fc1ef06ad4af h1:UaWHNBdukWrSG3DRvHFR/hyfg681fceqQDYVTBncKfQ=
github.com/lunny/nodb v0.0.0-20160621015157-fc1ef06ad4af/go.mod h1:Cqz6pqow14VObJ7peltM+2n3PWOz7yTrfUuGbVFkzN0=
github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.8.0 h1:VkHVNpR4iVnU8XQR6DBm8BqYjN7CRzw+xKUbVVbbW9w=
github.com/onsi/ginkgo v1.8.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
github.com/onsi/gomega v1.5.0 h1:izbySO9zDPmjJ8rDjLvkA2zJHIo+HkYXHnf7eN7SSyo=
github.com/onsi/gomega v1.5.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
github.com/pelletier/go-toml v1.4.0 h1:u3Z1r+oOXJIkxqw34zVhyPgjBsm6X2wn21NWs/HfSeg=
github.com/pelletier/go-toml v1.4.0/go.mod h1:PN7xzY2wHTK0K9p34ErDQMlFxa51Fk0OUruD3k1mMwo=
github.com/siddontang/go v0.0.0-20180604090527-bdc77568d726 h1:xT+JlYxNGqyT+XcU8iUrN18JYed2TvG9yN5ULG2jATM=
github.com/siddontang/go v0.0.0-20180604090527-bdc77568d726/go.mod h1:3yhqj7WBBfRhbBlzyOC3gUxftwsU0u8gqevxwIHQpMw=
github.com/siddontang/go-snappy v0.0.0-20140704025258-d8f7bb82a96d h1:qQWKKOvHN7Q9c6GdmUteCef2F9ubxMpxY1IKwpIKz68=
github.com/siddontang/go-snappy v0.0.0-20140704025258-d8f7bb82a96d/go.mod h1:vq0tzqLRu6TS7Id0wMo2N5QzJoKedVeovOpHjnykSzY=
github.com/siddontang/ledisdb v0.0.0-20190202134119-8ceb77e66a92 h1:qvsJwGToa8rxb42cDRhkbKeX2H5N8BH+s2aUikGt8mI=
github.com/siddontang/ledisdb v0.0.0-20190202134119-8ceb77e66a92/go.mod h1:mF1DpOSOUiJRMR+FDqaqu3EBqrybQtrDDszLUZ6oxPg=
github.com/siddontang/rdb v0.0.0-20150307021120-fc89ed2e418d h1:NVwnfyR3rENtlz62bcrkXME3INVUa4lcdGt+opvxExs=
github.com/siddontang/rdb v0.0.0-20150307021120-fc89ed2e418d/go.mod h1:AMEsy7v5z92TR1JKMkLLoaOQk++LVnOKL3ScbJ8GNGA=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 h1:Jpy1PXuP99tXNrhbq2BaPz9B+jNAvH1JPQQpG/9GCXY=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/syndtr/goleveldb v1.0.0 h1:fBdIW9lB4Iz0n9khmH8w27SJ3QEJ7+IgjPEwGSZiFdE=
github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e h1:GSGeB9EAKY2spCABz6xOX5DbxZEXolK+nBSvmsQwRjM=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e/go.mod h1:tOOxU81rwgoCLoOVVPHb6T/wt8HZygqH5id+GNnlCXM=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80 h1:Ao/3l156eZf2AW5wK8a7/smtodRU+gha3+BeqJ69lRk=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190730183949-1393eb018365 h1:SaXEMXhWzMJThc05vu6uh61Q245r4KaWMrsTedk0FDc=
golang.org/x/sys v0.0.0-20190730183949-1393eb018365/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/ini.v1 v1.44.2 h1:N6kNUPqiIyxP+s/aINPzRvNpcTVV30qLC0t6ZjZFlUU=
gopkg.in/ini.v1 v1.44.2/go.mod h1:M3Cogqpuv0QCi3ExAY5V4uOt4qb/R3xZubo9m8lK5wg=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

92
vendor/gitea.com/macaron/cache/memcache/memcache.go generated vendored Normal file
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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package cache
import (
"strings"
"github.com/bradfitz/gomemcache/memcache"
"github.com/unknwon/com"
"gitea.com/macaron/cache"
)
// MemcacheCacher represents a memcache cache adapter implementation.
type MemcacheCacher struct {
c *memcache.Client
}
func NewItem(key string, data []byte, expire int32) *memcache.Item {
return &memcache.Item{
Key: key,
Value: data,
Expiration: expire,
}
}
// Put puts value into cache with key and expire time.
// If expired is 0, it lives forever.
func (c *MemcacheCacher) Put(key string, val interface{}, expire int64) error {
return c.c.Set(NewItem(key, []byte(com.ToStr(val)), int32(expire)))
}
// Get gets cached value by given key.
func (c *MemcacheCacher) Get(key string) interface{} {
item, err := c.c.Get(key)
if err != nil {
return nil
}
return string(item.Value)
}
// Delete deletes cached value by given key.
func (c *MemcacheCacher) Delete(key string) error {
return c.c.Delete(key)
}
// Incr increases cached int-type value by given key as a counter.
func (c *MemcacheCacher) Incr(key string) error {
_, err := c.c.Increment(key, 1)
return err
}
// Decr decreases cached int-type value by given key as a counter.
func (c *MemcacheCacher) Decr(key string) error {
_, err := c.c.Decrement(key, 1)
return err
}
// IsExist returns true if cached value exists.
func (c *MemcacheCacher) IsExist(key string) bool {
_, err := c.c.Get(key)
return err == nil
}
// Flush deletes all cached data.
func (c *MemcacheCacher) Flush() error {
return c.c.FlushAll()
}
// StartAndGC starts GC routine based on config string settings.
// AdapterConfig: 127.0.0.1:9090;127.0.0.1:9091
func (c *MemcacheCacher) StartAndGC(opt cache.Options) error {
c.c = memcache.New(strings.Split(opt.AdapterConfig, ";")...)
return nil
}
func init() {
cache.Register("memcache", &MemcacheCacher{})
}

1
vendor/gitea.com/macaron/cache/memcache/memcache.goconvey generated vendored Normal file
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ignore

179
vendor/gitea.com/macaron/cache/memory.go generated vendored Normal file
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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package cache
import (
"errors"
"sync"
"time"
)
// MemoryItem represents a memory cache item.
type MemoryItem struct {
val interface{}
created int64
expire int64
}
func (item *MemoryItem) hasExpired() bool {
return item.expire > 0 &&
(time.Now().Unix()-item.created) >= item.expire
}
// MemoryCacher represents a memory cache adapter implementation.
type MemoryCacher struct {
lock sync.RWMutex
items map[string]*MemoryItem
interval int // GC interval.
}
// NewMemoryCacher creates and returns a new memory cacher.
func NewMemoryCacher() *MemoryCacher {
return &MemoryCacher{items: make(map[string]*MemoryItem)}
}
// Put puts value into cache with key and expire time.
// If expired is 0, it will be deleted by next GC operation.
func (c *MemoryCacher) Put(key string, val interface{}, expire int64) error {
c.lock.Lock()
defer c.lock.Unlock()
c.items[key] = &MemoryItem{
val: val,
created: time.Now().Unix(),
expire: expire,
}
return nil
}
// Get gets cached value by given key.
func (c *MemoryCacher) Get(key string) interface{} {
c.lock.RLock()
defer c.lock.RUnlock()
item, ok := c.items[key]
if !ok {
return nil
}
if item.hasExpired() {
go c.Delete(key)
return nil
}
return item.val
}
// Delete deletes cached value by given key.
func (c *MemoryCacher) Delete(key string) error {
c.lock.Lock()
defer c.lock.Unlock()
delete(c.items, key)
return nil
}
// Incr increases cached int-type value by given key as a counter.
func (c *MemoryCacher) Incr(key string) (err error) {
c.lock.RLock()
defer c.lock.RUnlock()
item, ok := c.items[key]
if !ok {
return errors.New("key not exist")
}
item.val, err = Incr(item.val)
return err
}
// Decr decreases cached int-type value by given key as a counter.
func (c *MemoryCacher) Decr(key string) (err error) {
c.lock.RLock()
defer c.lock.RUnlock()
item, ok := c.items[key]
if !ok {
return errors.New("key not exist")
}
item.val, err = Decr(item.val)
return err
}
// IsExist returns true if cached value exists.
func (c *MemoryCacher) IsExist(key string) bool {
c.lock.RLock()
defer c.lock.RUnlock()
_, ok := c.items[key]
return ok
}
// Flush deletes all cached data.
func (c *MemoryCacher) Flush() error {
c.lock.Lock()
defer c.lock.Unlock()
c.items = make(map[string]*MemoryItem)
return nil
}
func (c *MemoryCacher) checkRawExpiration(key string) {
item, ok := c.items[key]
if !ok {
return
}
if item.hasExpired() {
delete(c.items, key)
}
}
func (c *MemoryCacher) checkExpiration(key string) {
c.lock.Lock()
defer c.lock.Unlock()
c.checkRawExpiration(key)
}
func (c *MemoryCacher) startGC() {
c.lock.Lock()
defer c.lock.Unlock()
if c.interval < 1 {
return
}
if c.items != nil {
for key, _ := range c.items {
c.checkRawExpiration(key)
}
}
time.AfterFunc(time.Duration(c.interval)*time.Second, func() { c.startGC() })
}
// StartAndGC starts GC routine based on config string settings.
func (c *MemoryCacher) StartAndGC(opt Options) error {
c.lock.Lock()
c.interval = opt.Interval
c.lock.Unlock()
go c.startGC()
return nil
}
func init() {
Register("memory", NewMemoryCacher())
}

178
vendor/gitea.com/macaron/cache/redis/redis.go generated vendored Normal file
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@ -0,0 +1,178 @@
// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package cache
import (
"fmt"
"strings"
"time"
"github.com/go-redis/redis"
"github.com/unknwon/com"
"gopkg.in/ini.v1"
"gitea.com/macaron/cache"
)
// RedisCacher represents a redis cache adapter implementation.
type RedisCacher struct {
c *redis.Client
prefix string
hsetName string
occupyMode bool
}
// Put puts value into cache with key and expire time.
// If expired is 0, it lives forever.
func (c *RedisCacher) Put(key string, val interface{}, expire int64) error {
key = c.prefix + key
if expire == 0 {
if err := c.c.Set(key, com.ToStr(val), 0).Err(); err != nil {
return err
}
} else {
dur, err := time.ParseDuration(com.ToStr(expire) + "s")
if err != nil {
return err
}
if err = c.c.Set(key, com.ToStr(val), dur).Err(); err != nil {
return err
}
}
if c.occupyMode {
return nil
}
return c.c.HSet(c.hsetName, key, "0").Err()
}
// Get gets cached value by given key.
func (c *RedisCacher) Get(key string) interface{} {
val, err := c.c.Get(c.prefix + key).Result()
if err != nil {
return nil
}
return val
}
// Delete deletes cached value by given key.
func (c *RedisCacher) Delete(key string) error {
key = c.prefix + key
if err := c.c.Del(key).Err(); err != nil {
return err
}
if c.occupyMode {
return nil
}
return c.c.HDel(c.hsetName, key).Err()
}
// Incr increases cached int-type value by given key as a counter.
func (c *RedisCacher) Incr(key string) error {
if !c.IsExist(key) {
return fmt.Errorf("key '%s' not exist", key)
}
return c.c.Incr(c.prefix + key).Err()
}
// Decr decreases cached int-type value by given key as a counter.
func (c *RedisCacher) Decr(key string) error {
if !c.IsExist(key) {
return fmt.Errorf("key '%s' not exist", key)
}
return c.c.Decr(c.prefix + key).Err()
}
// IsExist returns true if cached value exists.
func (c *RedisCacher) IsExist(key string) bool {
if c.c.Exists(c.prefix+key).Val() == 1 {
return true
}
if !c.occupyMode {
c.c.HDel(c.hsetName, c.prefix+key)
}
return false
}
// Flush deletes all cached data.
func (c *RedisCacher) Flush() error {
if c.occupyMode {
return c.c.FlushDb().Err()
}
keys, err := c.c.HKeys(c.hsetName).Result()
if err != nil {
return err
}
if err = c.c.Del(keys...).Err(); err != nil {
return err
}
return c.c.Del(c.hsetName).Err()
}
// StartAndGC starts GC routine based on config string settings.
// AdapterConfig: network=tcp,addr=:6379,password=macaron,db=0,pool_size=100,idle_timeout=180,hset_name=MacaronCache,prefix=cache:
func (c *RedisCacher) StartAndGC(opts cache.Options) error {
c.hsetName = "MacaronCache"
c.occupyMode = opts.OccupyMode
cfg, err := ini.Load([]byte(strings.Replace(opts.AdapterConfig, ",", "\n", -1)))
if err != nil {
return err
}
opt := &redis.Options{
Network: "tcp",
}
for k, v := range cfg.Section("").KeysHash() {
switch k {
case "network":
opt.Network = v
case "addr":
opt.Addr = v
case "password":
opt.Password = v
case "db":
opt.DB = com.StrTo(v).MustInt()
case "pool_size":
opt.PoolSize = com.StrTo(v).MustInt()
case "idle_timeout":
opt.IdleTimeout, err = time.ParseDuration(v + "s")
if err != nil {
return fmt.Errorf("error parsing idle timeout: %v", err)
}
case "hset_name":
c.hsetName = v
case "prefix":
c.prefix = v
default:
return fmt.Errorf("session/redis: unsupported option '%s'", k)
}
}
c.c = redis.NewClient(opt)
if err = c.c.Ping().Err(); err != nil {
return err
}
return nil
}
func init() {
cache.Register("redis", &RedisCacher{})
}

1
vendor/gitea.com/macaron/cache/redis/redis.goconvey generated vendored Normal file
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ignore

84
vendor/gitea.com/macaron/cache/utils.go generated vendored Normal file
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// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package cache
import (
"bytes"
"encoding/gob"
"errors"
)
func EncodeGob(item *Item) ([]byte, error) {
buf := bytes.NewBuffer(nil)
err := gob.NewEncoder(buf).Encode(item)
return buf.Bytes(), err
}
func DecodeGob(data []byte, out *Item) error {
buf := bytes.NewBuffer(data)
return gob.NewDecoder(buf).Decode(&out)
}
func Incr(val interface{}) (interface{}, error) {
switch val.(type) {
case int:
val = val.(int) + 1
case int32:
val = val.(int32) + 1
case int64:
val = val.(int64) + 1
case uint:
val = val.(uint) + 1
case uint32:
val = val.(uint32) + 1
case uint64:
val = val.(uint64) + 1
default:
return val, errors.New("item value is not int-type")
}
return val, nil
}
func Decr(val interface{}) (interface{}, error) {
switch val.(type) {
case int:
val = val.(int) - 1
case int32:
val = val.(int32) - 1
case int64:
val = val.(int64) - 1
case uint:
if val.(uint) > 0 {
val = val.(uint) - 1
} else {
return val, errors.New("item value is less than 0")
}
case uint32:
if val.(uint32) > 0 {
val = val.(uint32) - 1
} else {
return val, errors.New("item value is less than 0")
}
case uint64:
if val.(uint64) > 0 {
val = val.(uint64) - 1
} else {
return val, errors.New("item value is less than 0")
}
default:
return val, errors.New("item value is not int-type")
}
return val, nil
}

24
vendor/gitea.com/macaron/captcha/.drone.yml generated vendored Normal file
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kind: pipeline
name: go1-1-1
steps:
- name: test
image: golang:1.11
environment:
GOPROXY: https://goproxy.cn
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic
---
kind: pipeline
name: go1-1-2
steps:
- name: test
image: golang:1.12
environment:
GOPROXY: https://goproxy.cn
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic

191
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and
distribution as defined by Sections 1 through 9 of this document.
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that control, are controlled by, or are under common control with that entity.
For the purposes of this definition, "control" means (i) the power, direct or
indirect, to cause the direction or management of such entity, whether by
contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity exercising
permissions granted by this License.
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but not limited to software source code, documentation source, and configuration
files.
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translation of a Source form, including but not limited to compiled object code,
generated documentation, and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or Object form, made
available under the License, as indicated by a copyright notice that is included
in or attached to the work (an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object form, that
is based on (or derived from) the Work and for which the editorial revisions,
annotations, elaborations, or other modifications represent, as a whole, an
original work of authorship. For the purposes of this License, Derivative Works
shall not include works that remain separable from, or merely link (or bind by
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"Contribution" shall mean any work of authorship, including the original version
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thereof, that is intentionally submitted to Licensor for inclusion in the Work
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the purpose of discussing and improving the Work, but excluding communication
that is conspicuously marked or otherwise designated in writing by the copyright
owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
of whom a Contribution has been received by Licensor and subsequently
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2. Grant of Copyright License.
Subject to the terms and conditions of this License, each Contributor hereby
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You must retain, in the Source form of any Derivative Works that You distribute,
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5. Submission of Contributions.
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6. Trademarks.
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7. Disclaimer of Warranty.
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In no event and under no legal theory, whether in tort (including negligence),
contract, or otherwise, unless required by applicable law (such as deliberate
and grossly negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special, incidental,
or consequential damages of any character arising as a result of this License or
out of the use or inability to use the Work (including but not limited to
damages for loss of goodwill, work stoppage, computer failure or malfunction, or
any and all other commercial damages or losses), even if such Contributor has
been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability.
While redistributing the Work or Derivative Works thereof, You may choose to
offer, and charge a fee for, acceptance of support, warranty, indemnity, or
other liability obligations and/or rights consistent with this License. However,
in accepting such obligations, You may act only on Your own behalf and on Your
sole responsibility, not on behalf of any other Contributor, and only if You
agree to indemnify, defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason of your
accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work
To apply the Apache License to your work, attach the following boilerplate
notice, with the fields enclosed by brackets "[]" replaced with your own
identifying information. (Don't include the brackets!) The text should be
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recommend that a file or class name and description of purpose be included on
the same "printed page" as the copyright notice for easier identification within
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Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

16
vendor/gitea.com/macaron/captcha/README.md generated vendored Normal file
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# captcha [![Build Status](https://drone.gitea.com/api/badges/macaron/captcha/status.svg)](https://drone.gitea.com/macaron/captcha)
Middleware captcha provides captcha service for [Macaron](https://gitea.com/macaron/macaron).
### Installation
go get gitea.com/macaron/captcha
## Getting Help
- [API Reference](https://gowalker.org/gitea.com/macaron/captcha)
- [Documentation](http://go-macaron.com/docs/middlewares/captcha)
## License
This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.

253
vendor/gitea.com/macaron/captcha/captcha.go generated vendored Normal file
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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
// Package captcha a middleware that provides captcha service for Macaron.
package captcha
import (
"fmt"
"html/template"
"image/color"
"path"
"strings"
"gitea.com/macaron/cache"
"gitea.com/macaron/macaron"
"github.com/unknwon/com"
)
const _VERSION = "0.1.0"
func Version() string {
return _VERSION
}
var (
defaultChars = []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
)
// Captcha represents a captcha service.
type Captcha struct {
store cache.Cache
SubURL string
URLPrefix string
FieldIdName string
FieldCaptchaName string
StdWidth int
StdHeight int
ChallengeNums int
Expiration int64
CachePrefix string
ColorPalette color.Palette
}
// generate key string
func (c *Captcha) key(id string) string {
return c.CachePrefix + id
}
// generate rand chars with default chars
func (c *Captcha) genRandChars() string {
return string(com.RandomCreateBytes(c.ChallengeNums, defaultChars...))
}
// CreateHTML outputs HTML for display and fetch new captcha images.
func (c *Captcha) CreateHTML() template.HTML {
value, err := c.CreateCaptcha()
if err != nil {
panic(fmt.Errorf("fail to create captcha: %v", err))
}
return template.HTML(fmt.Sprintf(`<input type="hidden" name="%[1]s" value="%[2]s">
<a class="captcha" href="javascript:" tabindex="-1">
<img onclick="this.src=('%[3]s%[4]s%[2]s.png?reload='+(new Date()).getTime())" class="captcha-img" src="%[3]s%[4]s%[2]s.png">
</a>`, c.FieldIdName, value, c.SubURL, c.URLPrefix))
}
// DEPRECATED
func (c *Captcha) CreateHtml() template.HTML {
return c.CreateHTML()
}
// create a new captcha id
func (c *Captcha) CreateCaptcha() (string, error) {
id := string(com.RandomCreateBytes(15))
if err := c.store.Put(c.key(id), c.genRandChars(), c.Expiration); err != nil {
return "", err
}
return id, nil
}
// verify from a request
func (c *Captcha) VerifyReq(req macaron.Request) bool {
req.ParseForm()
return c.Verify(req.Form.Get(c.FieldIdName), req.Form.Get(c.FieldCaptchaName))
}
// direct verify id and challenge string
func (c *Captcha) Verify(id string, challenge string) bool {
if len(challenge) == 0 || len(id) == 0 {
return false
}
var chars string
key := c.key(id)
if v, ok := c.store.Get(key).(string); ok {
chars = v
} else {
return false
}
defer c.store.Delete(key)
if len(chars) != len(challenge) {
return false
}
// verify challenge
for i, c := range []byte(chars) {
if c != challenge[i]-48 {
return false
}
}
return true
}
type Options struct {
// Suburl path. Default is empty.
SubURL string
// URL prefix of getting captcha pictures. Default is "/captcha/".
URLPrefix string
// Hidden input element ID. Default is "captcha_id".
FieldIdName string
// User input value element name in request form. Default is "captcha".
FieldCaptchaName string
// Challenge number. Default is 6.
ChallengeNums int
// Captcha image width. Default is 240.
Width int
// Captcha image height. Default is 80.
Height int
// Captcha expiration time in seconds. Default is 600.
Expiration int64
// Cache key prefix captcha characters. Default is "captcha_".
CachePrefix string
// ColorPalette holds a collection of primary colors used for
// the captcha's text. If not defined, a random color will be generated.
ColorPalette color.Palette
}
func prepareOptions(options []Options) Options {
var opt Options
if len(options) > 0 {
opt = options[0]
}
opt.SubURL = strings.TrimSuffix(opt.SubURL, "/")
// Defaults.
if len(opt.URLPrefix) == 0 {
opt.URLPrefix = "/captcha/"
} else if opt.URLPrefix[len(opt.URLPrefix)-1] != '/' {
opt.URLPrefix += "/"
}
if len(opt.FieldIdName) == 0 {
opt.FieldIdName = "captcha_id"
}
if len(opt.FieldCaptchaName) == 0 {
opt.FieldCaptchaName = "captcha"
}
if opt.ChallengeNums == 0 {
opt.ChallengeNums = 6
}
if opt.Width == 0 {
opt.Width = stdWidth
}
if opt.Height == 0 {
opt.Height = stdHeight
}
if opt.Expiration == 0 {
opt.Expiration = 600
}
if len(opt.CachePrefix) == 0 {
opt.CachePrefix = "captcha_"
}
return opt
}
// NewCaptcha initializes and returns a captcha with given options.
func NewCaptcha(opt Options) *Captcha {
return &Captcha{
SubURL: opt.SubURL,
URLPrefix: opt.URLPrefix,
FieldIdName: opt.FieldIdName,
FieldCaptchaName: opt.FieldCaptchaName,
StdWidth: opt.Width,
StdHeight: opt.Height,
ChallengeNums: opt.ChallengeNums,
Expiration: opt.Expiration,
CachePrefix: opt.CachePrefix,
ColorPalette: opt.ColorPalette,
}
}
// Captchaer is a middleware that maps a captcha.Captcha service into the Macaron handler chain.
// An single variadic captcha.Options struct can be optionally provided to configure.
// This should be register after cache.Cacher.
func Captchaer(options ...Options) macaron.Handler {
return func(ctx *macaron.Context, cache cache.Cache) {
cpt := NewCaptcha(prepareOptions(options))
cpt.store = cache
if strings.HasPrefix(ctx.Req.URL.Path, cpt.URLPrefix) {
var chars string
id := path.Base(ctx.Req.URL.Path)
if i := strings.Index(id, "."); i > -1 {
id = id[:i]
}
key := cpt.key(id)
// Reload captcha.
if len(ctx.Query("reload")) > 0 {
chars = cpt.genRandChars()
if err := cpt.store.Put(key, chars, cpt.Expiration); err != nil {
ctx.Status(500)
ctx.Write([]byte("captcha reload error"))
panic(fmt.Errorf("reload captcha: %v", err))
}
} else {
if v, ok := cpt.store.Get(key).(string); ok {
chars = v
} else {
ctx.Status(404)
ctx.Write([]byte("captcha not found"))
return
}
}
if _, err := NewImage([]byte(chars), cpt.StdWidth, cpt.StdHeight, cpt.ColorPalette).WriteTo(ctx.Resp); err != nil {
panic(fmt.Errorf("write captcha: %v", err))
}
ctx.Status(200)
return
}
ctx.Data["Captcha"] = cpt
ctx.Map(cpt)
}
}

10
vendor/gitea.com/macaron/captcha/go.mod generated vendored Normal file
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module gitea.com/macaron/captcha
go 1.11
require (
gitea.com/macaron/cache v0.0.0-20190822004001-a6e7fee4ee76
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e
)

78
vendor/gitea.com/macaron/captcha/go.sum generated vendored Normal file
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@ -0,0 +1,78 @@
gitea.com/macaron/cache v0.0.0-20190822004001-a6e7fee4ee76 h1:mMsMEg90c5KXQgRWsH8D6GHXfZIW1RAe5S9VYIb12lM=
gitea.com/macaron/cache v0.0.0-20190822004001-a6e7fee4ee76/go.mod h1:NFHb9Of+LUnU86bU20CiXXg6ZlgCJ4XytP14UsHOXFs=
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591 h1:UbCTjPcLrNxR9LzKDjQBMT2zoxZuEnca1pZCpgeMuhQ=
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591/go.mod h1:h6E4kLao1Yko6DOU6QDnQPcuoNzvbZqzj2mtPcEn1aM=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb h1:amL0md6orTj1tXY16ANzVU9FmzQB+W7aJwp8pVDbrmA=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb/go.mod h1:0coI+mSPSwbsyAbOuFllVS38awuk9mevhLD52l50Gjs=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668/go.mod h1:H0wQNHz2YrLsuXOZozoeDmnHXkNCRmMW0gwFWDfEZDA=
github.com/cupcake/rdb v0.0.0-20161107195141-43ba34106c76/go.mod h1:vYwsqCOLxGiisLwp9rITslkFNpZD5rz43tf41QFkTWY=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/go-redis/redis v6.15.2+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/lunny/log v0.0.0-20160921050905-7887c61bf0de/go.mod h1:3q8WtuPQsoRbatJuy3nvq/hRSvuBJrHHr+ybPPiNvHQ=
github.com/lunny/nodb v0.0.0-20160621015157-fc1ef06ad4af/go.mod h1:Cqz6pqow14VObJ7peltM+2n3PWOz7yTrfUuGbVFkzN0=
github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.8.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
github.com/onsi/gomega v1.5.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
github.com/pelletier/go-toml v1.4.0/go.mod h1:PN7xzY2wHTK0K9p34ErDQMlFxa51Fk0OUruD3k1mMwo=
github.com/siddontang/go v0.0.0-20180604090527-bdc77568d726/go.mod h1:3yhqj7WBBfRhbBlzyOC3gUxftwsU0u8gqevxwIHQpMw=
github.com/siddontang/go-snappy v0.0.0-20140704025258-d8f7bb82a96d/go.mod h1:vq0tzqLRu6TS7Id0wMo2N5QzJoKedVeovOpHjnykSzY=
github.com/siddontang/ledisdb v0.0.0-20190202134119-8ceb77e66a92/go.mod h1:mF1DpOSOUiJRMR+FDqaqu3EBqrybQtrDDszLUZ6oxPg=
github.com/siddontang/rdb v0.0.0-20150307021120-fc89ed2e418d/go.mod h1:AMEsy7v5z92TR1JKMkLLoaOQk++LVnOKL3ScbJ8GNGA=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 h1:Jpy1PXuP99tXNrhbq2BaPz9B+jNAvH1JPQQpG/9GCXY=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e h1:GSGeB9EAKY2spCABz6xOX5DbxZEXolK+nBSvmsQwRjM=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e/go.mod h1:tOOxU81rwgoCLoOVVPHb6T/wt8HZygqH5id+GNnlCXM=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190730183949-1393eb018365/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/ini.v1 v1.44.0 h1:YRJzTUp0kSYWUVFF5XAbDFfyiqwsl0Vb9R8TVP5eRi0=
gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/ini.v1 v1.44.2 h1:N6kNUPqiIyxP+s/aINPzRvNpcTVV30qLC0t6ZjZFlUU=
gopkg.in/ini.v1 v1.44.2/go.mod h1:M3Cogqpuv0QCi3ExAY5V4uOt4qb/R3xZubo9m8lK5wg=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

505
vendor/gitea.com/macaron/captcha/image.go generated vendored Normal file
View file

@ -0,0 +1,505 @@
// Copyright 2013 Beego Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package captcha
import (
"bytes"
"image"
"image/color"
"image/png"
"io"
"math"
)
const (
fontWidth = 11
fontHeight = 18
blackChar = 1
// Standard width and height of a captcha image.
stdWidth = 240
stdHeight = 80
// Maximum absolute skew factor of a single digit.
maxSkew = 0.7
// Number of background circles.
circleCount = 20
)
var font = [][]byte{
{ // 0
0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0,
0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0,
0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0,
1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1,
0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0,
0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0,
0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0,
0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
},
{ // 1
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0,
0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0,
0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0,
0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0,
0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
},
{ // 2
0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0,
0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0,
0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0,
0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
},
{ // 3
0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0,
0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0,
0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0,
},
{ // 4
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0,
0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0,
0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0,
0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0,
0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0,
0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0,
0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0,
0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0,
0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0,
1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0,
1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
},
{ // 5
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0,
0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0,
},
{ // 6
0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0,
0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0,
0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0,
0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0,
1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0,
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0,
1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1,
0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0,
0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0,
0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
},
{ // 7
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0,
0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0,
0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0,
0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0,
},
{ // 8
0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0,
0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1,
0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1,
0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1,
0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1,
0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0,
0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0,
0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0,
0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0,
0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0,
1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0,
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
},
{ // 9
0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0,
0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0,
1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1,
0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1,
0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0,
0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0,
0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
},
}
type Image struct {
*image.Paletted
numWidth int
numHeight int
dotSize int
}
var prng = &siprng{}
// randIntn returns a pseudorandom non-negative int in range [0, n).
func randIntn(n int) int {
return prng.Intn(n)
}
// randInt returns a pseudorandom int in range [from, to].
func randInt(from, to int) int {
return prng.Intn(to+1-from) + from
}
// randFloat returns a pseudorandom float64 in range [from, to].
func randFloat(from, to float64) float64 {
return (to-from)*prng.Float64() + from
}
func randomPalette(primary color.Palette) color.Palette {
p := make([]color.Color, circleCount+1)
// Transparent color.
p[0] = color.RGBA{0xFF, 0xFF, 0xFF, 0x00}
// Primary color.
var prim color.RGBA
if len(primary) == 0 {
prim = color.RGBA{
uint8(randIntn(129)),
uint8(randIntn(129)),
uint8(randIntn(129)),
0xFF,
}
} else {
r, g, b, a := primary[randIntn(len(primary)-1)].RGBA()
prim = color.RGBA{uint8(r), uint8(g), uint8(b), uint8(a)}
}
p[1] = prim
// Circle colors.
for i := 2; i <= circleCount; i++ {
p[i] = randomBrightness(prim, 255)
}
return p
}
// NewImage returns a new captcha image of the given width and height with the
// given digits, where each digit must be in range 0-9. The digit's color is
// chosen by random from the colorPalette.
func NewImage(digits []byte, width, height int, colorPalette color.Palette) *Image {
m := new(Image)
m.Paletted = image.NewPaletted(image.Rect(0, 0, width, height), randomPalette(colorPalette))
m.calculateSizes(width, height, len(digits))
// Randomly position captcha inside the image.
maxx := width - (m.numWidth+m.dotSize)*len(digits) - m.dotSize
maxy := height - m.numHeight - m.dotSize*2
var border int
if width > height {
border = height / 5
} else {
border = width / 5
}
x := randInt(border, maxx-border)
y := randInt(border, maxy-border)
// Draw digits.
for _, n := range digits {
m.drawDigit(font[n], x, y)
x += m.numWidth + m.dotSize
}
// Draw strike-through line.
m.strikeThrough()
// Apply wave distortion.
m.distort(randFloat(5, 10), randFloat(100, 200))
// Fill image with random circles.
m.fillWithCircles(circleCount, m.dotSize)
return m
}
// encodedPNG encodes an image to PNG and returns
// the result as a byte slice.
func (m *Image) encodedPNG() []byte {
var buf bytes.Buffer
if err := png.Encode(&buf, m.Paletted); err != nil {
panic(err.Error())
}
return buf.Bytes()
}
// WriteTo writes captcha image in PNG format into the given writer.
func (m *Image) WriteTo(w io.Writer) (int64, error) {
n, err := w.Write(m.encodedPNG())
return int64(n), err
}
func (m *Image) calculateSizes(width, height, ncount int) {
// Goal: fit all digits inside the image.
var border int
if width > height {
border = height / 4
} else {
border = width / 4
}
// Convert everything to floats for calculations.
w := float64(width - border*2)
h := float64(height - border*2)
// fw takes into account 1-dot spacing between digits.
fw := float64(fontWidth + 1)
fh := float64(fontHeight)
nc := float64(ncount)
// Calculate the width of a single digit taking into account only the
// width of the image.
nw := w / nc
// Calculate the height of a digit from this width.
nh := nw * fh / fw
// Digit too high?
if nh > h {
// Fit digits based on height.
nh = h
nw = fw / fh * nh
}
// Calculate dot size.
m.dotSize = int(nh / fh)
// Save everything, making the actual width smaller by 1 dot to account
// for spacing between digits.
m.numWidth = int(nw) - m.dotSize
m.numHeight = int(nh)
}
func (m *Image) drawHorizLine(fromX, toX, y int, colorIdx uint8) {
for x := fromX; x <= toX; x++ {
m.SetColorIndex(x, y, colorIdx)
}
}
func (m *Image) drawCircle(x, y, radius int, colorIdx uint8) {
f := 1 - radius
dfx := 1
dfy := -2 * radius
xo := 0
yo := radius
m.SetColorIndex(x, y+radius, colorIdx)
m.SetColorIndex(x, y-radius, colorIdx)
m.drawHorizLine(x-radius, x+radius, y, colorIdx)
for xo < yo {
if f >= 0 {
yo--
dfy += 2
f += dfy
}
xo++
dfx += 2
f += dfx
m.drawHorizLine(x-xo, x+xo, y+yo, colorIdx)
m.drawHorizLine(x-xo, x+xo, y-yo, colorIdx)
m.drawHorizLine(x-yo, x+yo, y+xo, colorIdx)
m.drawHorizLine(x-yo, x+yo, y-xo, colorIdx)
}
}
func (m *Image) fillWithCircles(n, maxradius int) {
maxx := m.Bounds().Max.X
maxy := m.Bounds().Max.Y
for i := 0; i < n; i++ {
colorIdx := uint8(randInt(1, circleCount-1))
r := randInt(1, maxradius)
m.drawCircle(randInt(r, maxx-r), randInt(r, maxy-r), r, colorIdx)
}
}
func (m *Image) strikeThrough() {
maxx := m.Bounds().Max.X
maxy := m.Bounds().Max.Y
y := randInt(maxy/3, maxy-maxy/3)
amplitude := randFloat(5, 20)
period := randFloat(80, 180)
dx := 2.0 * math.Pi / period
for x := 0; x < maxx; x++ {
xo := amplitude * math.Cos(float64(y)*dx)
yo := amplitude * math.Sin(float64(x)*dx)
for yn := 0; yn < m.dotSize; yn++ {
r := randInt(0, m.dotSize)
m.drawCircle(x+int(xo), y+int(yo)+(yn*m.dotSize), r/2, 1)
}
}
}
func (m *Image) drawDigit(digit []byte, x, y int) {
skf := randFloat(-maxSkew, maxSkew)
xs := float64(x)
r := m.dotSize / 2
y += randInt(-r, r)
for yo := 0; yo < fontHeight; yo++ {
for xo := 0; xo < fontWidth; xo++ {
if digit[yo*fontWidth+xo] != blackChar {
continue
}
m.drawCircle(x+xo*m.dotSize, y+yo*m.dotSize, r, 1)
}
xs += skf
x = int(xs)
}
}
func (m *Image) distort(amplude float64, period float64) {
w := m.Bounds().Max.X
h := m.Bounds().Max.Y
oldm := m.Paletted
newm := image.NewPaletted(image.Rect(0, 0, w, h), oldm.Palette)
dx := 2.0 * math.Pi / period
for x := 0; x < w; x++ {
for y := 0; y < h; y++ {
xo := amplude * math.Sin(float64(y)*dx)
yo := amplude * math.Cos(float64(x)*dx)
newm.SetColorIndex(x, y, oldm.ColorIndexAt(x+int(xo), y+int(yo)))
}
}
m.Paletted = newm
}
func randomBrightness(c color.RGBA, max uint8) color.RGBA {
minc := min3(c.R, c.G, c.B)
maxc := max3(c.R, c.G, c.B)
if maxc > max {
return c
}
n := randIntn(int(max-maxc)) - int(minc)
return color.RGBA{
uint8(int(c.R) + n),
uint8(int(c.G) + n),
uint8(int(c.B) + n),
uint8(c.A),
}
}
func min3(x, y, z uint8) (m uint8) {
m = x
if y < m {
m = y
}
if z < m {
m = z
}
return
}
func max3(x, y, z uint8) (m uint8) {
m = x
if y > m {
m = y
}
if z > m {
m = z
}
return
}

277
vendor/gitea.com/macaron/captcha/siprng.go generated vendored Normal file
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// Copyright 2013 Beego Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package captcha
import (
"crypto/rand"
"encoding/binary"
"io"
"sync"
)
// siprng is PRNG based on SipHash-2-4.
type siprng struct {
mu sync.Mutex
k0, k1, ctr uint64
}
// siphash implements SipHash-2-4, accepting a uint64 as a message.
func siphash(k0, k1, m uint64) uint64 {
// Initialization.
v0 := k0 ^ 0x736f6d6570736575
v1 := k1 ^ 0x646f72616e646f6d
v2 := k0 ^ 0x6c7967656e657261
v3 := k1 ^ 0x7465646279746573
t := uint64(8) << 56
// Compression.
v3 ^= m
// Round 1.
v0 += v1
v1 = v1<<13 | v1>>(64-13)
v1 ^= v0
v0 = v0<<32 | v0>>(64-32)
v2 += v3
v3 = v3<<16 | v3>>(64-16)
v3 ^= v2
v0 += v3
v3 = v3<<21 | v3>>(64-21)
v3 ^= v0
v2 += v1
v1 = v1<<17 | v1>>(64-17)
v1 ^= v2
v2 = v2<<32 | v2>>(64-32)
// Round 2.
v0 += v1
v1 = v1<<13 | v1>>(64-13)
v1 ^= v0
v0 = v0<<32 | v0>>(64-32)
v2 += v3
v3 = v3<<16 | v3>>(64-16)
v3 ^= v2
v0 += v3
v3 = v3<<21 | v3>>(64-21)
v3 ^= v0
v2 += v1
v1 = v1<<17 | v1>>(64-17)
v1 ^= v2
v2 = v2<<32 | v2>>(64-32)
v0 ^= m
// Compress last block.
v3 ^= t
// Round 1.
v0 += v1
v1 = v1<<13 | v1>>(64-13)
v1 ^= v0
v0 = v0<<32 | v0>>(64-32)
v2 += v3
v3 = v3<<16 | v3>>(64-16)
v3 ^= v2
v0 += v3
v3 = v3<<21 | v3>>(64-21)
v3 ^= v0
v2 += v1
v1 = v1<<17 | v1>>(64-17)
v1 ^= v2
v2 = v2<<32 | v2>>(64-32)
// Round 2.
v0 += v1
v1 = v1<<13 | v1>>(64-13)
v1 ^= v0
v0 = v0<<32 | v0>>(64-32)
v2 += v3
v3 = v3<<16 | v3>>(64-16)
v3 ^= v2
v0 += v3
v3 = v3<<21 | v3>>(64-21)
v3 ^= v0
v2 += v1
v1 = v1<<17 | v1>>(64-17)
v1 ^= v2
v2 = v2<<32 | v2>>(64-32)
v0 ^= t
// Finalization.
v2 ^= 0xff
// Round 1.
v0 += v1
v1 = v1<<13 | v1>>(64-13)
v1 ^= v0
v0 = v0<<32 | v0>>(64-32)
v2 += v3
v3 = v3<<16 | v3>>(64-16)
v3 ^= v2
v0 += v3
v3 = v3<<21 | v3>>(64-21)
v3 ^= v0
v2 += v1
v1 = v1<<17 | v1>>(64-17)
v1 ^= v2
v2 = v2<<32 | v2>>(64-32)
// Round 2.
v0 += v1
v1 = v1<<13 | v1>>(64-13)
v1 ^= v0
v0 = v0<<32 | v0>>(64-32)
v2 += v3
v3 = v3<<16 | v3>>(64-16)
v3 ^= v2
v0 += v3
v3 = v3<<21 | v3>>(64-21)
v3 ^= v0
v2 += v1
v1 = v1<<17 | v1>>(64-17)
v1 ^= v2
v2 = v2<<32 | v2>>(64-32)
// Round 3.
v0 += v1
v1 = v1<<13 | v1>>(64-13)
v1 ^= v0
v0 = v0<<32 | v0>>(64-32)
v2 += v3
v3 = v3<<16 | v3>>(64-16)
v3 ^= v2
v0 += v3
v3 = v3<<21 | v3>>(64-21)
v3 ^= v0
v2 += v1
v1 = v1<<17 | v1>>(64-17)
v1 ^= v2
v2 = v2<<32 | v2>>(64-32)
// Round 4.
v0 += v1
v1 = v1<<13 | v1>>(64-13)
v1 ^= v0
v0 = v0<<32 | v0>>(64-32)
v2 += v3
v3 = v3<<16 | v3>>(64-16)
v3 ^= v2
v0 += v3
v3 = v3<<21 | v3>>(64-21)
v3 ^= v0
v2 += v1
v1 = v1<<17 | v1>>(64-17)
v1 ^= v2
v2 = v2<<32 | v2>>(64-32)
return v0 ^ v1 ^ v2 ^ v3
}
// rekey sets a new PRNG key, which is read from crypto/rand.
func (p *siprng) rekey() {
var k [16]byte
if _, err := io.ReadFull(rand.Reader, k[:]); err != nil {
panic(err.Error())
}
p.k0 = binary.LittleEndian.Uint64(k[0:8])
p.k1 = binary.LittleEndian.Uint64(k[8:16])
p.ctr = 1
}
// Uint64 returns a new pseudorandom uint64.
// It rekeys PRNG on the first call and every 64 MB of generated data.
func (p *siprng) Uint64() uint64 {
p.mu.Lock()
if p.ctr == 0 || p.ctr > 8*1024*1024 {
p.rekey()
}
v := siphash(p.k0, p.k1, p.ctr)
p.ctr++
p.mu.Unlock()
return v
}
func (p *siprng) Int63() int64 {
return int64(p.Uint64() & 0x7fffffffffffffff)
}
func (p *siprng) Uint32() uint32 {
return uint32(p.Uint64())
}
func (p *siprng) Int31() int32 {
return int32(p.Uint32() & 0x7fffffff)
}
func (p *siprng) Intn(n int) int {
if n <= 0 {
panic("invalid argument to Intn")
}
if n <= 1<<31-1 {
return int(p.Int31n(int32(n)))
}
return int(p.Int63n(int64(n)))
}
func (p *siprng) Int63n(n int64) int64 {
if n <= 0 {
panic("invalid argument to Int63n")
}
max := int64((1 << 63) - 1 - (1<<63)%uint64(n))
v := p.Int63()
for v > max {
v = p.Int63()
}
return v % n
}
func (p *siprng) Int31n(n int32) int32 {
if n <= 0 {
panic("invalid argument to Int31n")
}
max := int32((1 << 31) - 1 - (1<<31)%uint32(n))
v := p.Int31()
for v > max {
v = p.Int31()
}
return v % n
}
func (p *siprng) Float64() float64 { return float64(p.Int63()) / (1 << 63) }

9
vendor/gitea.com/macaron/cors/.drone.yml generated vendored Normal file
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kind: pipeline
name: default
steps:
- name: test
image: golang:1.11
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic

12
vendor/gitea.com/macaron/cors/.gitignore generated vendored Normal file
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@ -0,0 +1,12 @@
# Binaries for programs and plugins
*.exe
*.exe~
*.dll
*.so
*.dylib
# Test binary, build with `go test -c`
*.test
# Output of the go coverage tool, specifically when used with LiteIDE
*.out

201
vendor/gitea.com/macaron/cors/LICENSE generated vendored Normal file
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
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the copyright owner that is granting the License.
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other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
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"Work" shall mean the work of authorship, whether in Source or
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copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
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liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

5
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# cors
[![Build Status](https://drone.gitea.com/api/badges/macaron/cors/status.svg)](https://drone.gitea.com/macaron/cors)
Package cors is a middleware that handles CORS requests &amp; headers for Macaron.

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package cors
import (
"fmt"
"log"
"net/http"
"net/url"
"strconv"
"strings"
macaron "gitea.com/macaron/macaron"
)
const version = "0.1.1"
const anyDomain = "!*"
// Version returns the version of this module
func Version() string {
return version
}
/*
Options to configure the CORS middleware read from the [cors] section of the ini configuration file.
SCHEME may be http or https as accepted schemes or the '*' wildcard to accept any scheme.
ALLOW_DOMAIN may be a comma separated list of domains that are allowed to run CORS requests
Special values are the a single '*' wildcard that will allow any domain to send requests without
credentials and the special '!*' wildcard which will reply with requesting domain in the 'access-control-allow-origin'
header and hence allow requess from any domain *with* credentials.
ALLOW_SUBDOMAIN set to true accepts requests from any subdomain of ALLOW_DOMAIN.
METHODS may be a comma separated list of HTTP-methods to be accepted.
MAX_AGE_SECONDS may be the duration in secs for which the response is cached (default 600).
ref: https://stackoverflow.com/questions/54300997/is-it-possible-to-cache-http-options-response?noredirect=1#comment95790277_54300997
ref: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Max-Age
ALLOW_CREDENTIALS set to false rejects any request with credentials.
*/
type Options struct {
Section string
Scheme string
AllowDomain []string
AllowSubdomain bool
Methods []string
MaxAgeSeconds int
AllowCredentials bool
}
func prepareOptions(options []Options) Options {
var opt Options
if len(options) > 0 {
opt = options[0]
}
if len(opt.Section) == 0 {
opt.Section = "cors"
}
sec := macaron.Config().Section(opt.Section)
if len(opt.Scheme) == 0 {
opt.Scheme = sec.Key("SCHEME").MustString("http")
}
if len(opt.AllowDomain) == 0 {
opt.AllowDomain = sec.Key("ALLOW_DOMAIN").Strings(",")
if len(opt.AllowDomain) == 0 {
opt.AllowDomain = []string{"*"}
}
}
if !opt.AllowSubdomain {
opt.AllowSubdomain = sec.Key("ALLOW_SUBDOMAIN").MustBool(false)
}
if len(opt.Methods) == 0 {
opt.Methods = sec.Key("METHODS").Strings(",")
if len(opt.Methods) == 0 {
opt.Methods = []string{
http.MethodGet,
http.MethodHead,
http.MethodPost,
http.MethodPut,
http.MethodPatch,
http.MethodDelete,
http.MethodOptions,
}
}
}
if opt.MaxAgeSeconds <= 0 {
opt.MaxAgeSeconds = sec.Key("MAX_AGE_SECONDS").MustInt(600)
}
if !opt.AllowCredentials {
opt.AllowCredentials = sec.Key("ALLOW_CREDENTIALS").MustBool(true)
}
return opt
}
// CORS responds to preflight requests with adequat access-control-* respond headers
// https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Allow-Origin
// https://fetch.spec.whatwg.org/#cors-protocol-and-credentials
func CORS(options ...Options) macaron.Handler {
opt := prepareOptions(options)
return func(ctx *macaron.Context, log *log.Logger) {
reqOptions := ctx.Req.Method == http.MethodOptions
headers := map[string]string{
"access-control-allow-methods": strings.Join(opt.Methods, ","),
"access-control-allow-headers": ctx.Req.Header.Get("access-control-request-headers"),
"access-control-max-age": strconv.Itoa(opt.MaxAgeSeconds),
}
if opt.AllowDomain[0] == "*" {
headers["access-control-allow-origin"] = "*"
} else {
origin := ctx.Req.Header.Get("Origin")
if reqOptions && origin == "" {
respErrorf(ctx, log, http.StatusBadRequest, "missing origin header in CORS request")
return
}
u, err := url.Parse(origin)
if err != nil {
respErrorf(ctx, log, http.StatusBadRequest, "Failed to parse CORS origin header. Reason: %v", err)
return
}
ok := false
for _, d := range opt.AllowDomain {
if u.Hostname() == d || (opt.AllowSubdomain && strings.HasSuffix(u.Hostname(), "."+d)) || d == anyDomain {
ok = true
break
}
}
if ok {
if opt.Scheme != "*" {
u.Scheme = opt.Scheme
}
headers["access-control-allow-origin"] = u.String()
headers["access-control-allow-credentials"] = strconv.FormatBool(opt.AllowCredentials)
headers["vary"] = "Origin"
}
if reqOptions && !ok {
respErrorf(ctx, log, http.StatusBadRequest, "CORS request from prohibited domain %v", origin)
return
}
}
ctx.Resp.Before(func(w macaron.ResponseWriter) {
for k, v := range headers {
w.Header().Set(k, v)
}
})
if reqOptions {
ctx.Status(200) // return response
}
}
}
func respErrorf(ctx *macaron.Context, log *log.Logger, statusCode int, format string, a ...interface{}) {
msg := fmt.Sprintf(format, a...)
log.Println(msg)
ctx.WriteHeader(statusCode)
_, err := ctx.Write([]byte(msg))
if err != nil {
panic(err)
}
return
}

5
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module gitea.com/macaron/cors
go 1.11
require gitea.com/macaron/macaron v1.3.3-0.20190803174002-53e005ff4827

31
vendor/gitea.com/macaron/cors/go.sum generated vendored Normal file
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@ -0,0 +1,31 @@
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591 h1:UbCTjPcLrNxR9LzKDjQBMT2zoxZuEnca1pZCpgeMuhQ=
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591/go.mod h1:h6E4kLao1Yko6DOU6QDnQPcuoNzvbZqzj2mtPcEn1aM=
gitea.com/macaron/macaron v1.3.3-0.20190803174002-53e005ff4827 h1:/rT4MEFjhdViy2BFWKUwbC0JSNSziEbBCM7q4/B9qgo=
gitea.com/macaron/macaron v1.3.3-0.20190803174002-53e005ff4827/go.mod h1:/rvxMjIkOq4BM8uPUb+VHuU02ZfAO6R4+wD//tiCiRw=
github.com/Unknwon/com v0.0.0-20190321035513-0fed4efef755 h1:1B7wb36fHLSwZfHg6ngZhhtIEHQjiC5H4p7qQGBEffg=
github.com/Unknwon/com v0.0.0-20190321035513-0fed4efef755/go.mod h1:voKvFVpXBJxdIPeqjoJuLK+UVcRlo/JLjeToGxPYu68=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/jtolds/gls v4.2.1+incompatible h1:fSuqC+Gmlu6l/ZYAoZzx2pyucC8Xza35fpRVWLVmUEE=
github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 h1:Jpy1PXuP99tXNrhbq2BaPz9B+jNAvH1JPQQpG/9GCXY=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c h1:Ho+uVpkel/udgjbwB5Lktg9BtvJSh2DT0Hi6LPSyI2w=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
gopkg.in/ini.v1 v1.44.0 h1:YRJzTUp0kSYWUVFF5XAbDFfyiqwsl0Vb9R8TVP5eRi0=
gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=

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kind: pipeline
name: go1-1-1
steps:
- name: test
image: golang:1.11
environment:
GOPROXY: https://goproxy.cn
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic
---
kind: pipeline
name: go1-1-2
steps:
- name: test
image: golang:1.12
environment:
GOPROXY: https://goproxy.cn
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and
distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by the copyright
owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all other entities
that control, are controlled by, or are under common control with that entity.
For the purposes of this definition, "control" means (i) the power, direct or
indirect, to cause the direction or management of such entity, whether by
contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity exercising
permissions granted by this License.
"Source" form shall mean the preferred form for making modifications, including
but not limited to software source code, documentation source, and configuration
files.
"Object" form shall mean any form resulting from mechanical transformation or
translation of a Source form, including but not limited to compiled object code,
generated documentation, and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or Object form, made
available under the License, as indicated by a copyright notice that is included
in or attached to the work (an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object form, that
is based on (or derived from) the Work and for which the editorial revisions,
annotations, elaborations, or other modifications represent, as a whole, an
original work of authorship. For the purposes of this License, Derivative Works
shall not include works that remain separable from, or merely link (or bind by
name) to the interfaces of, the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including the original version
of the Work and any modifications or additions to that Work or Derivative Works
thereof, that is intentionally submitted to Licensor for inclusion in the Work
by the copyright owner or by an individual or Legal Entity authorized to submit
on behalf of the copyright owner. For the purposes of this definition,
"submitted" means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems, and
issue tracking systems that are managed by, or on behalf of, the Licensor for
the purpose of discussing and improving the Work, but excluding communication
that is conspicuously marked or otherwise designated in writing by the copyright
owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
of whom a Contribution has been received by Licensor and subsequently
incorporated within the Work.
2. Grant of Copyright License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
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Derivative Works in Source or Object form.
3. Grant of Patent License.
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irrevocable (except as stated in this section) patent license to make, have
made, use, offer to sell, sell, import, and otherwise transfer the Work, where
such license applies only to those patent claims licensable by such Contributor
that are necessarily infringed by their Contribution(s) alone or by combination
of their Contribution(s) with the Work to which such Contribution(s) was
submitted. If You institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work or a
Contribution incorporated within the Work constitutes direct or contributory
patent infringement, then any patent licenses granted to You under this License
for that Work shall terminate as of the date such litigation is filed.
4. Redistribution.
You may reproduce and distribute copies of the Work or Derivative Works thereof
in any medium, with or without modifications, and in Source or Object form,
provided that You meet the following conditions:
You must give any other recipients of the Work or Derivative Works a copy of
this License; and
You must cause any modified files to carry prominent notices stating that You
changed the files; and
You must retain, in the Source form of any Derivative Works that You distribute,
all copyright, patent, trademark, and attribution notices from the Source form
of the Work, excluding those notices that do not pertain to any part of the
Derivative Works; and
If the Work includes a "NOTICE" text file as part of its distribution, then any
Derivative Works that You distribute must include a readable copy of the
attribution notices contained within such NOTICE file, excluding those notices
that do not pertain to any part of the Derivative Works, in at least one of the
following places: within a NOTICE text file distributed as part of the
Derivative Works; within the Source form or documentation, if provided along
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Works, if and wherever such third-party notices normally appear. The contents of
the NOTICE file are for informational purposes only and do not modify the
License. You may add Your own attribution notices within Derivative Works that
You distribute, alongside or as an addendum to the NOTICE text from the Work,
provided that such additional attribution notices cannot be construed as
modifying the License.
You may add Your own copyright statement to Your modifications and may provide
additional or different license terms and conditions for use, reproduction, or
distribution of Your modifications, or for any such Derivative Works as a whole,
provided Your use, reproduction, and distribution of the Work otherwise complies
with the conditions stated in this License.
5. Submission of Contributions.
Unless You explicitly state otherwise, any Contribution intentionally submitted
for inclusion in the Work by You to the Licensor shall be under the terms and
conditions of this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify the terms of
any separate license agreement you may have executed with Licensor regarding
such Contributions.
6. Trademarks.
This License does not grant permission to use the trade names, trademarks,
service marks, or product names of the Licensor, except as required for
reasonable and customary use in describing the origin of the Work and
reproducing the content of the NOTICE file.
7. Disclaimer of Warranty.
Unless required by applicable law or agreed to in writing, Licensor provides the
Work (and each Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
including, without limitation, any warranties or conditions of TITLE,
NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are
solely responsible for determining the appropriateness of using or
redistributing the Work and assume any risks associated with Your exercise of
permissions under this License.
8. Limitation of Liability.
In no event and under no legal theory, whether in tort (including negligence),
contract, or otherwise, unless required by applicable law (such as deliberate
and grossly negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special, incidental,
or consequential damages of any character arising as a result of this License or
out of the use or inability to use the Work (including but not limited to
damages for loss of goodwill, work stoppage, computer failure or malfunction, or
any and all other commercial damages or losses), even if such Contributor has
been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability.
While redistributing the Work or Derivative Works thereof, You may choose to
offer, and charge a fee for, acceptance of support, warranty, indemnity, or
other liability obligations and/or rights consistent with this License. However,
in accepting such obligations, You may act only on Your own behalf and on Your
sole responsibility, not on behalf of any other Contributor, and only if You
agree to indemnify, defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason of your
accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work
To apply the Apache License to your work, attach the following boilerplate
notice, with the fields enclosed by brackets "[]" replaced with your own
identifying information. (Don't include the brackets!) The text should be
enclosed in the appropriate comment syntax for the file format. We also
recommend that a file or class name and description of purpose be included on
the same "printed page" as the copyright notice for easier identification within
third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

18
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# csrf [![Build Status](https://drone.gitea.com/api/badges/macaron/csrf/status.svg)](https://drone.gitea.com/macaron/csrf)
Middleware csrf generates and validates CSRF tokens for [Macaron](https://gitea.com/macaron/macaron).
[API Reference](https://gowalker.org/gitea.com/macaron/csrf)
### Installation
go get gitea.com/macaron/csrf
## Getting Help
- [API Reference](https://gowalker.org/gitea.com/macaron/csrf)
- [Documentation](http://go-macaron.com/docs/middlewares/csrf)
## License
This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.

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// Copyright 2013 Martini Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
// Package csrf is a middleware that generates and validates CSRF tokens for Macaron.
package csrf
import (
"net/http"
"time"
"gitea.com/macaron/macaron"
"gitea.com/macaron/session"
"github.com/unknwon/com"
)
const _VERSION = "0.1.1"
func Version() string {
return _VERSION
}
// CSRF represents a CSRF service and is used to get the current token and validate a suspect token.
type CSRF interface {
// Return HTTP header to search for token.
GetHeaderName() string
// Return form value to search for token.
GetFormName() string
// Return cookie name to search for token.
GetCookieName() string
// Return cookie path
GetCookiePath() string
// Return the flag value used for the csrf token.
GetCookieHttpOnly() bool
// Return the token.
GetToken() string
// Validate by token.
ValidToken(t string) bool
// Error replies to the request with a custom function when ValidToken fails.
Error(w http.ResponseWriter)
}
type csrf struct {
// Header name value for setting and getting csrf token.
Header string
// Form name value for setting and getting csrf token.
Form string
// Cookie name value for setting and getting csrf token.
Cookie string
//Cookie domain
CookieDomain string
//Cookie path
CookiePath string
// Cookie HttpOnly flag value used for the csrf token.
CookieHttpOnly bool
// Token generated to pass via header, cookie, or hidden form value.
Token string
// This value must be unique per user.
ID string
// Secret used along with the unique id above to generate the Token.
Secret string
// ErrorFunc is the custom function that replies to the request when ValidToken fails.
ErrorFunc func(w http.ResponseWriter)
}
// GetHeaderName returns the name of the HTTP header for csrf token.
func (c *csrf) GetHeaderName() string {
return c.Header
}
// GetFormName returns the name of the form value for csrf token.
func (c *csrf) GetFormName() string {
return c.Form
}
// GetCookieName returns the name of the cookie for csrf token.
func (c *csrf) GetCookieName() string {
return c.Cookie
}
// GetCookiePath returns the path of the cookie for csrf token.
func (c *csrf) GetCookiePath() string {
return c.CookiePath
}
// GetCookieHttpOnly returns the flag value used for the csrf token.
func (c *csrf) GetCookieHttpOnly() bool {
return c.CookieHttpOnly
}
// GetToken returns the current token. This is typically used
// to populate a hidden form in an HTML template.
func (c *csrf) GetToken() string {
return c.Token
}
// ValidToken validates the passed token against the existing Secret and ID.
func (c *csrf) ValidToken(t string) bool {
return ValidToken(t, c.Secret, c.ID, "POST")
}
// Error replies to the request when ValidToken fails.
func (c *csrf) Error(w http.ResponseWriter) {
c.ErrorFunc(w)
}
// Options maintains options to manage behavior of Generate.
type Options struct {
// The global secret value used to generate Tokens.
Secret string
// HTTP header used to set and get token.
Header string
// Form value used to set and get token.
Form string
// Cookie value used to set and get token.
Cookie string
// Cookie domain.
CookieDomain string
// Cookie path.
CookiePath string
CookieHttpOnly bool
// Key used for getting the unique ID per user.
SessionKey string
// oldSeesionKey saves old value corresponding to SessionKey.
oldSeesionKey string
// If true, send token via X-CSRFToken header.
SetHeader bool
// If true, send token via _csrf cookie.
SetCookie bool
// Set the Secure flag to true on the cookie.
Secure bool
// Disallow Origin appear in request header.
Origin bool
// The function called when Validate fails.
ErrorFunc func(w http.ResponseWriter)
}
func prepareOptions(options []Options) Options {
var opt Options
if len(options) > 0 {
opt = options[0]
}
// Defaults.
if len(opt.Secret) == 0 {
opt.Secret = string(com.RandomCreateBytes(10))
}
if len(opt.Header) == 0 {
opt.Header = "X-CSRFToken"
}
if len(opt.Form) == 0 {
opt.Form = "_csrf"
}
if len(opt.Cookie) == 0 {
opt.Cookie = "_csrf"
}
if len(opt.CookiePath) == 0 {
opt.CookiePath = "/"
}
if len(opt.SessionKey) == 0 {
opt.SessionKey = "uid"
}
opt.oldSeesionKey = "_old_" + opt.SessionKey
if opt.ErrorFunc == nil {
opt.ErrorFunc = func(w http.ResponseWriter) {
http.Error(w, "Invalid csrf token.", http.StatusBadRequest)
}
}
return opt
}
// Generate maps CSRF to each request. If this request is a Get request, it will generate a new token.
// Additionally, depending on options set, generated tokens will be sent via Header and/or Cookie.
func Generate(options ...Options) macaron.Handler {
opt := prepareOptions(options)
return func(ctx *macaron.Context, sess session.Store) {
x := &csrf{
Secret: opt.Secret,
Header: opt.Header,
Form: opt.Form,
Cookie: opt.Cookie,
CookieDomain: opt.CookieDomain,
CookiePath: opt.CookiePath,
CookieHttpOnly: opt.CookieHttpOnly,
ErrorFunc: opt.ErrorFunc,
}
ctx.MapTo(x, (*CSRF)(nil))
if opt.Origin && len(ctx.Req.Header.Get("Origin")) > 0 {
return
}
x.ID = "0"
uid := sess.Get(opt.SessionKey)
if uid != nil {
x.ID = com.ToStr(uid)
}
needsNew := false
oldUid := sess.Get(opt.oldSeesionKey)
if oldUid == nil || oldUid.(string) != x.ID {
needsNew = true
sess.Set(opt.oldSeesionKey, x.ID)
} else {
// If cookie present, map existing token, else generate a new one.
if val := ctx.GetCookie(opt.Cookie); len(val) > 0 {
// FIXME: test coverage.
x.Token = val
} else {
needsNew = true
}
}
if needsNew {
// FIXME: actionId.
x.Token = GenerateToken(x.Secret, x.ID, "POST")
if opt.SetCookie {
ctx.SetCookie(opt.Cookie, x.Token, 0, opt.CookiePath, opt.CookieDomain, opt.Secure, opt.CookieHttpOnly, time.Now().AddDate(0, 0, 1))
}
}
if opt.SetHeader {
ctx.Resp.Header().Add(opt.Header, x.Token)
}
}
}
// Csrfer maps CSRF to each request. If this request is a Get request, it will generate a new token.
// Additionally, depending on options set, generated tokens will be sent via Header and/or Cookie.
func Csrfer(options ...Options) macaron.Handler {
return Generate(options...)
}
// Validate should be used as a per route middleware. It attempts to get a token from a "X-CSRFToken"
// HTTP header and then a "_csrf" form value. If one of these is found, the token will be validated
// using ValidToken. If this validation fails, custom Error is sent in the reply.
// If neither a header or form value is found, http.StatusBadRequest is sent.
func Validate(ctx *macaron.Context, x CSRF) {
if token := ctx.Req.Header.Get(x.GetHeaderName()); len(token) > 0 {
if !x.ValidToken(token) {
ctx.SetCookie(x.GetCookieName(), "", -1, x.GetCookiePath())
x.Error(ctx.Resp)
}
return
}
if token := ctx.Req.FormValue(x.GetFormName()); len(token) > 0 {
if !x.ValidToken(token) {
ctx.SetCookie(x.GetCookieName(), "", -1, x.GetCookiePath())
x.Error(ctx.Resp)
}
return
}
http.Error(ctx.Resp, "Bad Request: no CSRF token present", http.StatusBadRequest)
}

12
vendor/gitea.com/macaron/csrf/go.mod generated vendored Normal file
View file

@ -0,0 +1,12 @@
module gitea.com/macaron/csrf
go 1.11
require (
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb
gitea.com/macaron/session v0.0.0-20190821211443-122c47c5f705
github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c // indirect
github.com/smartystreets/assertions v1.0.1 // indirect
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e
)

83
vendor/gitea.com/macaron/csrf/go.sum generated vendored Normal file
View file

@ -0,0 +1,83 @@
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591 h1:UbCTjPcLrNxR9LzKDjQBMT2zoxZuEnca1pZCpgeMuhQ=
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591/go.mod h1:h6E4kLao1Yko6DOU6QDnQPcuoNzvbZqzj2mtPcEn1aM=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb h1:amL0md6orTj1tXY16ANzVU9FmzQB+W7aJwp8pVDbrmA=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb/go.mod h1:0coI+mSPSwbsyAbOuFllVS38awuk9mevhLD52l50Gjs=
gitea.com/macaron/session v0.0.0-20190821211443-122c47c5f705 h1:mvkQGAlON1Z6Y8pqa/+FpYIskk54mazuECUfZK5oTg0=
gitea.com/macaron/session v0.0.0-20190821211443-122c47c5f705/go.mod h1:1ujH0jD6Ca4iK9NL0Q2a7fG2chvXx5hVa7hBfABwpkA=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668/go.mod h1:H0wQNHz2YrLsuXOZozoeDmnHXkNCRmMW0gwFWDfEZDA=
github.com/couchbase/gomemcached v0.0.0-20190515232915-c4b4ca0eb21d/go.mod h1:srVSlQLB8iXBVXHgnqemxUXqN6FCvClgCMPCsjBDR7c=
github.com/couchbase/goutils v0.0.0-20190315194238-f9d42b11473b/go.mod h1:BQwMFlJzDjFDG3DJUdU0KORxn88UlsOULuxLExMh3Hs=
github.com/couchbaselabs/go-couchbase v0.0.0-20190708161019-23e7ca2ce2b7/go.mod h1:mby/05p8HE5yHEAKiIH/555NoblMs7PtW6NrYshDruc=
github.com/cupcake/rdb v0.0.0-20161107195141-43ba34106c76/go.mod h1:vYwsqCOLxGiisLwp9rITslkFNpZD5rz43tf41QFkTWY=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/go-redis/redis v6.15.2+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c h1:7lF+Vz0LqiRidnzC1Oq86fpX1q/iEv2KJdrCtttYjT4=
github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/lunny/log v0.0.0-20160921050905-7887c61bf0de/go.mod h1:3q8WtuPQsoRbatJuy3nvq/hRSvuBJrHHr+ybPPiNvHQ=
github.com/lunny/nodb v0.0.0-20160621015157-fc1ef06ad4af/go.mod h1:Cqz6pqow14VObJ7peltM+2n3PWOz7yTrfUuGbVFkzN0=
github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
github.com/pelletier/go-toml v1.4.0/go.mod h1:PN7xzY2wHTK0K9p34ErDQMlFxa51Fk0OUruD3k1mMwo=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/siddontang/go v0.0.0-20180604090527-bdc77568d726/go.mod h1:3yhqj7WBBfRhbBlzyOC3gUxftwsU0u8gqevxwIHQpMw=
github.com/siddontang/go-snappy v0.0.0-20140704025258-d8f7bb82a96d/go.mod h1:vq0tzqLRu6TS7Id0wMo2N5QzJoKedVeovOpHjnykSzY=
github.com/siddontang/ledisdb v0.0.0-20190202134119-8ceb77e66a92/go.mod h1:mF1DpOSOUiJRMR+FDqaqu3EBqrybQtrDDszLUZ6oxPg=
github.com/siddontang/rdb v0.0.0-20150307021120-fc89ed2e418d/go.mod h1:AMEsy7v5z92TR1JKMkLLoaOQk++LVnOKL3ScbJ8GNGA=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/assertions v1.0.1 h1:voD4ITNjPL5jjBfgR/r8fPIIBrliWrWHeiJApdr3r4w=
github.com/smartystreets/assertions v1.0.1/go.mod h1:kHHU4qYBaI3q23Pp3VPrmWhuIUrLW/7eUrw0BU5VaoM=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e h1:GSGeB9EAKY2spCABz6xOX5DbxZEXolK+nBSvmsQwRjM=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e/go.mod h1:tOOxU81rwgoCLoOVVPHb6T/wt8HZygqH5id+GNnlCXM=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/ini.v1 v1.44.0 h1:YRJzTUp0kSYWUVFF5XAbDFfyiqwsl0Vb9R8TVP5eRi0=
gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

97
vendor/gitea.com/macaron/csrf/xsrf.go generated vendored Normal file
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@ -0,0 +1,97 @@
// Copyright 2012 Google Inc. All Rights Reserved.
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package csrf
import (
"bytes"
"crypto/hmac"
"crypto/sha1"
"crypto/subtle"
"encoding/base64"
"fmt"
"strconv"
"strings"
"time"
)
// The duration that XSRF tokens are valid.
// It is exported so clients may set cookie timeouts that match generated tokens.
const TIMEOUT = 24 * time.Hour
// clean sanitizes a string for inclusion in a token by replacing all ":"s.
func clean(s string) string {
return strings.Replace(s, ":", "_", -1)
}
// GenerateToken returns a URL-safe secure XSRF token that expires in 24 hours.
//
// key is a secret key for your application.
// userID is a unique identifier for the user.
// actionID is the action the user is taking (e.g. POSTing to a particular path).
func GenerateToken(key, userID, actionID string) string {
return generateTokenAtTime(key, userID, actionID, time.Now())
}
// generateTokenAtTime is like Generate, but returns a token that expires 24 hours from now.
func generateTokenAtTime(key, userID, actionID string, now time.Time) string {
h := hmac.New(sha1.New, []byte(key))
fmt.Fprintf(h, "%s:%s:%d", clean(userID), clean(actionID), now.UnixNano())
tok := fmt.Sprintf("%s:%d", h.Sum(nil), now.UnixNano())
return base64.RawURLEncoding.EncodeToString([]byte(tok))
}
// Valid returns true if token is a valid, unexpired token returned by Generate.
func ValidToken(token, key, userID, actionID string) bool {
return validTokenAtTime(token, key, userID, actionID, time.Now())
}
// validTokenAtTime is like Valid, but it uses now to check if the token is expired.
func validTokenAtTime(token, key, userID, actionID string, now time.Time) bool {
// Decode the token.
data, err := base64.RawURLEncoding.DecodeString(token)
if err != nil {
return false
}
// Extract the issue time of the token.
sep := bytes.LastIndex(data, []byte{':'})
if sep < 0 {
return false
}
nanos, err := strconv.ParseInt(string(data[sep+1:]), 10, 64)
if err != nil {
return false
}
issueTime := time.Unix(0, nanos)
// Check that the token is not expired.
if now.Sub(issueTime) >= TIMEOUT {
return false
}
// Check that the token is not from the future.
// Allow 1 minute grace period in case the token is being verified on a
// machine whose clock is behind the machine that issued the token.
if issueTime.After(now.Add(1 * time.Minute)) {
return false
}
expected := generateTokenAtTime(key, userID, actionID, issueTime)
// Check that the token matches the expected value.
// Use constant time comparison to avoid timing attacks.
return subtle.ConstantTimeCompare([]byte(token), []byte(expected)) == 1
}

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kind: pipeline
name: golang-1-1
steps:
- name: test
image: golang:1.11
environment:
GOPROXY: https://goproxy.cn
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic
---
kind: pipeline
name: golang-1-2
steps:
- name: test
image: golang:1.12
environment:
GOPROXY: https://goproxy.cn
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic

191
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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sole responsibility, not on behalf of any other Contributor, and only if You
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accepting any such warranty or additional liability.
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To apply the Apache License to your work, attach the following boilerplate
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Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
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# i18n [![Build Status](https://drone.gitea.com/api/badges/macaron/i18n/status.svg)](https://drone.gitea.com/macaron/i18n) [![](http://gocover.io/_badge/github.com/go-macaron/i18n)](http://gocover.io/github.com/go-macaron/i18n)
Middleware i18n provides app Internationalization and Localization for [Macaron](https://gitea.com/macaron/macaron).
### Installation
go get gitea.com/macaron/i18n
## Getting Help
- [API Reference](https://gowalker.org/gitea.com/macaron/i18n)
- [Documentation](http://go-macaron.com/docs/middlewares/i18n)
## License
This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.

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vendor/gitea.com/macaron/i18n/go.mod generated vendored Normal file
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module gitea.com/macaron/i18n
go 1.11
require (
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e
github.com/unknwon/i18n v0.0.0-20190805065654-5c6446a380b6
golang.org/x/text v0.3.2
)

35
vendor/gitea.com/macaron/i18n/go.sum generated vendored Normal file
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@ -0,0 +1,35 @@
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591 h1:UbCTjPcLrNxR9LzKDjQBMT2zoxZuEnca1pZCpgeMuhQ=
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591/go.mod h1:h6E4kLao1Yko6DOU6QDnQPcuoNzvbZqzj2mtPcEn1aM=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb h1:amL0md6orTj1tXY16ANzVU9FmzQB+W7aJwp8pVDbrmA=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb/go.mod h1:0coI+mSPSwbsyAbOuFllVS38awuk9mevhLD52l50Gjs=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 h1:Jpy1PXuP99tXNrhbq2BaPz9B+jNAvH1JPQQpG/9GCXY=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e h1:GSGeB9EAKY2spCABz6xOX5DbxZEXolK+nBSvmsQwRjM=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e/go.mod h1:tOOxU81rwgoCLoOVVPHb6T/wt8HZygqH5id+GNnlCXM=
github.com/unknwon/i18n v0.0.0-20190805065654-5c6446a380b6 h1:sRrkJEHtNoaSvyXMbRgofEOX4/3gMiraevQKJdIBhYE=
github.com/unknwon/i18n v0.0.0-20190805065654-5c6446a380b6/go.mod h1:+5rDk6sDGpl3azws3O+f+GpFSyN9GVr0K8cvQLQM2ZQ=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/ini.v1 v1.46.0 h1:VeDZbLYGaupuvIrsYCEOe/L/2Pcs5n7hdO1ZTjporag=
gopkg.in/ini.v1 v1.46.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=

227
vendor/gitea.com/macaron/i18n/i18n.go generated vendored Normal file
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// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
// Package i18n is a middleware that provides app Internationalization and Localization of Macaron.
package i18n
import (
"fmt"
"path"
"strings"
"gitea.com/macaron/macaron"
"github.com/unknwon/com"
"github.com/unknwon/i18n"
"golang.org/x/text/language"
)
const _VERSION = "0.4.0"
func Version() string {
return _VERSION
}
// initLocales initializes language type list and Accept-Language header matcher.
func initLocales(opt Options) language.Matcher {
tags := make([]language.Tag, len(opt.Langs))
for i, lang := range opt.Langs {
tags[i] = language.Raw.Make(lang)
fname := fmt.Sprintf(opt.Format, lang)
// Append custom locale file.
custom := []interface{}{}
customPath := path.Join(opt.CustomDirectory, fname)
if com.IsFile(customPath) {
custom = append(custom, customPath)
}
var locale interface{}
if data, ok := opt.Files[fname]; ok {
locale = data
} else {
locale = path.Join(opt.Directory, fname)
}
err := i18n.SetMessageWithDesc(lang, opt.Names[i], locale, custom...)
if err != nil && err != i18n.ErrLangAlreadyExist {
panic(fmt.Errorf("fail to set message file(%s): %v", lang, err))
}
}
return language.NewMatcher(tags)
}
// A Locale describles the information of localization.
type Locale struct {
i18n.Locale
}
// Language returns language current locale represents.
func (l Locale) Language() string {
return l.Lang
}
// Options represents a struct for specifying configuration options for the i18n middleware.
type Options struct {
// Suburl of path. Default is empty.
SubURL string
// Directory to load locale files. Default is "conf/locale"
Directory string
// File stores actual data of locale files. Used for in-memory purpose.
Files map[string][]byte
// Custom directory to overload locale files. Default is "custom/conf/locale"
CustomDirectory string
// Langauges that will be supported, order is meaningful.
Langs []string
// Human friendly names corresponding to Langs list.
Names []string
// Default language locale, leave empty to remain unset.
DefaultLang string
// Locale file naming style. Default is "locale_%s.ini".
Format string
// Name of language parameter name in URL. Default is "lang".
Parameter string
// Redirect when user uses get parameter to specify language.
Redirect bool
// Name that maps into template variable. Default is "i18n".
TmplName string
// Configuration section name. Default is "i18n".
Section string
// Domain used for `lang` cookie. Default is ""
CookieDomain string
}
func prepareOptions(options []Options) Options {
var opt Options
if len(options) > 0 {
opt = options[0]
}
if len(opt.Section) == 0 {
opt.Section = "i18n"
}
sec := macaron.Config().Section(opt.Section)
opt.SubURL = strings.TrimSuffix(opt.SubURL, "/")
if len(opt.Langs) == 0 {
opt.Langs = sec.Key("LANGS").Strings(",")
}
if len(opt.Names) == 0 {
opt.Names = sec.Key("NAMES").Strings(",")
}
if len(opt.Langs) == 0 {
panic("no language is specified")
} else if len(opt.Langs) != len(opt.Names) {
panic("length of langs is not same as length of names")
}
i18n.SetDefaultLang(opt.DefaultLang)
if len(opt.Directory) == 0 {
opt.Directory = sec.Key("DIRECTORY").MustString("conf/locale")
}
if len(opt.CustomDirectory) == 0 {
opt.CustomDirectory = sec.Key("CUSTOM_DIRECTORY").MustString("custom/conf/locale")
}
if len(opt.Format) == 0 {
opt.Format = sec.Key("FORMAT").MustString("locale_%s.ini")
}
if len(opt.Parameter) == 0 {
opt.Parameter = sec.Key("PARAMETER").MustString("lang")
}
if !opt.Redirect {
opt.Redirect = sec.Key("REDIRECT").MustBool()
}
if len(opt.TmplName) == 0 {
opt.TmplName = sec.Key("TMPL_NAME").MustString("i18n")
}
return opt
}
type LangType struct {
Lang, Name string
}
// I18n is a middleware provides localization layer for your application.
// Paramenter langs must be in the form of "en-US", "zh-CN", etc.
// Otherwise it may not recognize browser input.
func I18n(options ...Options) macaron.Handler {
opt := prepareOptions(options)
m := initLocales(opt)
return func(ctx *macaron.Context) {
isNeedRedir := false
hasCookie := false
// 1. Check URL arguments.
lang := ctx.Query(opt.Parameter)
// 2. Get language information from cookies.
if len(lang) == 0 {
lang = ctx.GetCookie("lang")
hasCookie = true
} else {
isNeedRedir = true
}
// Check again in case someone modify by purpose.
if !i18n.IsExist(lang) {
lang = ""
isNeedRedir = false
hasCookie = false
}
// 3. Get language information from 'Accept-Language'.
// The first element in the list is chosen to be the default language automatically.
if len(lang) == 0 {
tags, _, _ := language.ParseAcceptLanguage(ctx.Req.Header.Get("Accept-Language"))
tag, _, _ := m.Match(tags...)
lang = tag.String()
isNeedRedir = false
}
curLang := LangType{
Lang: lang,
}
// Save language information in cookies.
if !hasCookie {
ctx.SetCookie("lang", curLang.Lang, 1<<31-1, "/"+strings.TrimPrefix(opt.SubURL, "/"), opt.CookieDomain)
}
restLangs := make([]LangType, 0, i18n.Count()-1)
langs := i18n.ListLangs()
names := i18n.ListLangDescs()
for i, v := range langs {
if lang != v {
restLangs = append(restLangs, LangType{v, names[i]})
} else {
curLang.Name = names[i]
}
}
// Set language properties.
locale := Locale{i18n.Locale{lang}}
ctx.Map(locale)
ctx.Locale = locale
ctx.Data[opt.TmplName] = locale
ctx.Data["Tr"] = i18n.Tr
ctx.Data["Lang"] = locale.Lang
ctx.Data["LangName"] = curLang.Name
ctx.Data["AllLangs"] = append([]LangType{curLang}, restLangs...)
ctx.Data["RestLangs"] = restLangs
if opt.Redirect && isNeedRedir {
ctx.Redirect(opt.SubURL + ctx.Req.RequestURI[:strings.Index(ctx.Req.RequestURI, "?")])
}
}
}

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kind: pipeline
name: go1-1-1
steps:
- name: test
image: golang:1.11
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic
---
kind: pipeline
name: go1-1-2
steps:
- name: test
image: golang:1.12
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and
distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by the copyright
owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all other entities
that control, are controlled by, or are under common control with that entity.
For the purposes of this definition, "control" means (i) the power, direct or
indirect, to cause the direction or management of such entity, whether by
contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity exercising
permissions granted by this License.
"Source" form shall mean the preferred form for making modifications, including
but not limited to software source code, documentation source, and configuration
files.
"Object" form shall mean any form resulting from mechanical transformation or
translation of a Source form, including but not limited to compiled object code,
generated documentation, and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or Object form, made
available under the License, as indicated by a copyright notice that is included
in or attached to the work (an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object form, that
is based on (or derived from) the Work and for which the editorial revisions,
annotations, elaborations, or other modifications represent, as a whole, an
original work of authorship. For the purposes of this License, Derivative Works
shall not include works that remain separable from, or merely link (or bind by
name) to the interfaces of, the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including the original version
of the Work and any modifications or additions to that Work or Derivative Works
thereof, that is intentionally submitted to Licensor for inclusion in the Work
by the copyright owner or by an individual or Legal Entity authorized to submit
on behalf of the copyright owner. For the purposes of this definition,
"submitted" means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
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issue tracking systems that are managed by, or on behalf of, the Licensor for
the purpose of discussing and improving the Work, but excluding communication
that is conspicuously marked or otherwise designated in writing by the copyright
owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
of whom a Contribution has been received by Licensor and subsequently
incorporated within the Work.
2. Grant of Copyright License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
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3. Grant of Patent License.
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such license applies only to those patent claims licensable by such Contributor
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4. Redistribution.
You may reproduce and distribute copies of the Work or Derivative Works thereof
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You must give any other recipients of the Work or Derivative Works a copy of
this License; and
You must cause any modified files to carry prominent notices stating that You
changed the files; and
You must retain, in the Source form of any Derivative Works that You distribute,
all copyright, patent, trademark, and attribution notices from the Source form
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If the Work includes a "NOTICE" text file as part of its distribution, then any
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the NOTICE file are for informational purposes only and do not modify the
License. You may add Your own attribution notices within Derivative Works that
You distribute, alongside or as an addendum to the NOTICE text from the Work,
provided that such additional attribution notices cannot be construed as
modifying the License.
You may add Your own copyright statement to Your modifications and may provide
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provided Your use, reproduction, and distribution of the Work otherwise complies
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Unless You explicitly state otherwise, any Contribution intentionally submitted
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To apply the Apache License to your work, attach the following boilerplate
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See the License for the specific language governing permissions and
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11
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# inject [![Build Status](https://drone.gitea.com/api/badges/macaron/inject/status.svg)](https://drone.gitea.com/macaron/inject) [![](http://gocover.io/_badge/gitea.com/macaron/inject)](http://gocover.io/gitea.com/macaron/inject)
Package inject provides utilities for mapping and injecting dependencies in various ways.
**This a modified version of [codegangsta/inject](https://github.com/codegangsta/inject) for special purpose of Macaron**
**Please use the original version if you need dependency injection feature**
## License
This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.

5
vendor/gitea.com/macaron/inject/go.mod generated vendored Normal file
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module gitea.com/macaron/inject
go 1.11
require github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337

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@ -0,0 +1,13 @@
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=

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// Copyright 2013 Jeremy Saenz
// Copyright 2015 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
// Package inject provides utilities for mapping and injecting dependencies in various ways.
package inject
import (
"fmt"
"reflect"
)
// Injector represents an interface for mapping and injecting dependencies into structs
// and function arguments.
type Injector interface {
Applicator
Invoker
TypeMapper
// SetParent sets the parent of the injector. If the injector cannot find a
// dependency in its Type map it will check its parent before returning an
// error.
SetParent(Injector)
}
// Applicator represents an interface for mapping dependencies to a struct.
type Applicator interface {
// Maps dependencies in the Type map to each field in the struct
// that is tagged with 'inject'. Returns an error if the injection
// fails.
Apply(interface{}) error
}
// Invoker represents an interface for calling functions via reflection.
type Invoker interface {
// Invoke attempts to call the interface{} provided as a function,
// providing dependencies for function arguments based on Type. Returns
// a slice of reflect.Value representing the returned values of the function.
// Returns an error if the injection fails.
Invoke(interface{}) ([]reflect.Value, error)
}
// FastInvoker represents an interface in order to avoid the calling function via reflection.
//
// example:
// type handlerFuncHandler func(http.ResponseWriter, *http.Request) error
// func (f handlerFuncHandler)Invoke([]interface{}) ([]reflect.Value, error){
// ret := f(p[0].(http.ResponseWriter), p[1].(*http.Request))
// return []reflect.Value{reflect.ValueOf(ret)}, nil
// }
//
// type funcHandler func(int, string)
// func (f funcHandler)Invoke([]interface{}) ([]reflect.Value, error){
// f(p[0].(int), p[1].(string))
// return nil, nil
// }
type FastInvoker interface {
// Invoke attempts to call the ordinary functions. If f is a function
// with the appropriate signature, f.Invoke([]interface{}) is a Call that calls f.
// Returns a slice of reflect.Value representing the returned values of the function.
// Returns an error if the injection fails.
Invoke([]interface{}) ([]reflect.Value, error)
}
// IsFastInvoker check interface is FastInvoker
func IsFastInvoker(h interface{}) bool {
_, ok := h.(FastInvoker)
return ok
}
// TypeMapper represents an interface for mapping interface{} values based on type.
type TypeMapper interface {
// Maps the interface{} value based on its immediate type from reflect.TypeOf.
Map(interface{}) TypeMapper
// Maps the interface{} value based on the pointer of an Interface provided.
// This is really only useful for mapping a value as an interface, as interfaces
// cannot at this time be referenced directly without a pointer.
MapTo(interface{}, interface{}) TypeMapper
// Provides a possibility to directly insert a mapping based on type and value.
// This makes it possible to directly map type arguments not possible to instantiate
// with reflect like unidirectional channels.
Set(reflect.Type, reflect.Value) TypeMapper
// Returns the Value that is mapped to the current type. Returns a zeroed Value if
// the Type has not been mapped.
GetVal(reflect.Type) reflect.Value
}
type injector struct {
values map[reflect.Type]reflect.Value
parent Injector
}
// InterfaceOf dereferences a pointer to an Interface type.
// It panics if value is not an pointer to an interface.
func InterfaceOf(value interface{}) reflect.Type {
t := reflect.TypeOf(value)
for t.Kind() == reflect.Ptr {
t = t.Elem()
}
if t.Kind() != reflect.Interface {
panic("Called inject.InterfaceOf with a value that is not a pointer to an interface. (*MyInterface)(nil)")
}
return t
}
// New returns a new Injector.
func New() Injector {
return &injector{
values: make(map[reflect.Type]reflect.Value),
}
}
// Invoke attempts to call the interface{} provided as a function,
// providing dependencies for function arguments based on Type.
// Returns a slice of reflect.Value representing the returned values of the function.
// Returns an error if the injection fails.
// It panics if f is not a function
func (inj *injector) Invoke(f interface{}) ([]reflect.Value, error) {
t := reflect.TypeOf(f)
switch v := f.(type) {
case FastInvoker:
return inj.fastInvoke(v, t, t.NumIn())
default:
return inj.callInvoke(f, t, t.NumIn())
}
}
func (inj *injector) fastInvoke(f FastInvoker, t reflect.Type, numIn int) ([]reflect.Value, error) {
var in []interface{}
if numIn > 0 {
in = make([]interface{}, numIn) // Panic if t is not kind of Func
var argType reflect.Type
var val reflect.Value
for i := 0; i < numIn; i++ {
argType = t.In(i)
val = inj.GetVal(argType)
if !val.IsValid() {
return nil, fmt.Errorf("Value not found for type %v", argType)
}
in[i] = val.Interface()
}
}
return f.Invoke(in)
}
// callInvoke reflect.Value.Call
func (inj *injector) callInvoke(f interface{}, t reflect.Type, numIn int) ([]reflect.Value, error) {
var in []reflect.Value
if numIn > 0 {
in = make([]reflect.Value, numIn)
var argType reflect.Type
var val reflect.Value
for i := 0; i < numIn; i++ {
argType = t.In(i)
val = inj.GetVal(argType)
if !val.IsValid() {
return nil, fmt.Errorf("Value not found for type %v", argType)
}
in[i] = val
}
}
return reflect.ValueOf(f).Call(in), nil
}
// Maps dependencies in the Type map to each field in the struct
// that is tagged with 'inject'.
// Returns an error if the injection fails.
func (inj *injector) Apply(val interface{}) error {
v := reflect.ValueOf(val)
for v.Kind() == reflect.Ptr {
v = v.Elem()
}
if v.Kind() != reflect.Struct {
return nil // Should not panic here ?
}
t := v.Type()
for i := 0; i < v.NumField(); i++ {
f := v.Field(i)
structField := t.Field(i)
if f.CanSet() && (structField.Tag == "inject" || structField.Tag.Get("inject") != "") {
ft := f.Type()
v := inj.GetVal(ft)
if !v.IsValid() {
return fmt.Errorf("Value not found for type %v", ft)
}
f.Set(v)
}
}
return nil
}
// Maps the concrete value of val to its dynamic type using reflect.TypeOf,
// It returns the TypeMapper registered in.
func (i *injector) Map(val interface{}) TypeMapper {
i.values[reflect.TypeOf(val)] = reflect.ValueOf(val)
return i
}
func (i *injector) MapTo(val interface{}, ifacePtr interface{}) TypeMapper {
i.values[InterfaceOf(ifacePtr)] = reflect.ValueOf(val)
return i
}
// Maps the given reflect.Type to the given reflect.Value and returns
// the Typemapper the mapping has been registered in.
func (i *injector) Set(typ reflect.Type, val reflect.Value) TypeMapper {
i.values[typ] = val
return i
}
func (i *injector) GetVal(t reflect.Type) reflect.Value {
val := i.values[t]
if val.IsValid() {
return val
}
// no concrete types found, try to find implementors
// if t is an interface
if t.Kind() == reflect.Interface {
for k, v := range i.values {
if k.Implements(t) {
val = v
break
}
}
}
// Still no type found, try to look it up on the parent
if !val.IsValid() && i.parent != nil {
val = i.parent.GetVal(t)
}
return val
}
func (i *injector) SetParent(parent Injector) {
i.parent = parent
}

10
vendor/gitea.com/macaron/macaron/.drone.yml generated vendored Normal file
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kind: pipeline
name: default
steps:
- name: test
image: golang:1.12
commands:
- go get -u
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic

3
vendor/gitea.com/macaron/macaron/.gitignore generated vendored Normal file
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macaron.sublime-project
macaron.sublime-workspace
.idea

191
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and
distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by the copyright
owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all other entities
that control, are controlled by, or are under common control with that entity.
For the purposes of this definition, "control" means (i) the power, direct or
indirect, to cause the direction or management of such entity, whether by
contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity exercising
permissions granted by this License.
"Source" form shall mean the preferred form for making modifications, including
but not limited to software source code, documentation source, and configuration
files.
"Object" form shall mean any form resulting from mechanical transformation or
translation of a Source form, including but not limited to compiled object code,
generated documentation, and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or Object form, made
available under the License, as indicated by a copyright notice that is included
in or attached to the work (an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object form, that
is based on (or derived from) the Work and for which the editorial revisions,
annotations, elaborations, or other modifications represent, as a whole, an
original work of authorship. For the purposes of this License, Derivative Works
shall not include works that remain separable from, or merely link (or bind by
name) to the interfaces of, the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including the original version
of the Work and any modifications or additions to that Work or Derivative Works
thereof, that is intentionally submitted to Licensor for inclusion in the Work
by the copyright owner or by an individual or Legal Entity authorized to submit
on behalf of the copyright owner. For the purposes of this definition,
"submitted" means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems, and
issue tracking systems that are managed by, or on behalf of, the Licensor for
the purpose of discussing and improving the Work, but excluding communication
that is conspicuously marked or otherwise designated in writing by the copyright
owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
of whom a Contribution has been received by Licensor and subsequently
incorporated within the Work.
2. Grant of Copyright License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
irrevocable copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the Work and such
Derivative Works in Source or Object form.
3. Grant of Patent License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
irrevocable (except as stated in this section) patent license to make, have
made, use, offer to sell, sell, import, and otherwise transfer the Work, where
such license applies only to those patent claims licensable by such Contributor
that are necessarily infringed by their Contribution(s) alone or by combination
of their Contribution(s) with the Work to which such Contribution(s) was
submitted. If You institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work or a
Contribution incorporated within the Work constitutes direct or contributory
patent infringement, then any patent licenses granted to You under this License
for that Work shall terminate as of the date such litigation is filed.
4. Redistribution.
You may reproduce and distribute copies of the Work or Derivative Works thereof
in any medium, with or without modifications, and in Source or Object form,
provided that You meet the following conditions:
You must give any other recipients of the Work or Derivative Works a copy of
this License; and
You must cause any modified files to carry prominent notices stating that You
changed the files; and
You must retain, in the Source form of any Derivative Works that You distribute,
all copyright, patent, trademark, and attribution notices from the Source form
of the Work, excluding those notices that do not pertain to any part of the
Derivative Works; and
If the Work includes a "NOTICE" text file as part of its distribution, then any
Derivative Works that You distribute must include a readable copy of the
attribution notices contained within such NOTICE file, excluding those notices
that do not pertain to any part of the Derivative Works, in at least one of the
following places: within a NOTICE text file distributed as part of the
Derivative Works; within the Source form or documentation, if provided along
with the Derivative Works; or, within a display generated by the Derivative
Works, if and wherever such third-party notices normally appear. The contents of
the NOTICE file are for informational purposes only and do not modify the
License. You may add Your own attribution notices within Derivative Works that
You distribute, alongside or as an addendum to the NOTICE text from the Work,
provided that such additional attribution notices cannot be construed as
modifying the License.
You may add Your own copyright statement to Your modifications and may provide
additional or different license terms and conditions for use, reproduction, or
distribution of Your modifications, or for any such Derivative Works as a whole,
provided Your use, reproduction, and distribution of the Work otherwise complies
with the conditions stated in this License.
5. Submission of Contributions.
Unless You explicitly state otherwise, any Contribution intentionally submitted
for inclusion in the Work by You to the Licensor shall be under the terms and
conditions of this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify the terms of
any separate license agreement you may have executed with Licensor regarding
such Contributions.
6. Trademarks.
This License does not grant permission to use the trade names, trademarks,
service marks, or product names of the Licensor, except as required for
reasonable and customary use in describing the origin of the Work and
reproducing the content of the NOTICE file.
7. Disclaimer of Warranty.
Unless required by applicable law or agreed to in writing, Licensor provides the
Work (and each Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
including, without limitation, any warranties or conditions of TITLE,
NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are
solely responsible for determining the appropriateness of using or
redistributing the Work and assume any risks associated with Your exercise of
permissions under this License.
8. Limitation of Liability.
In no event and under no legal theory, whether in tort (including negligence),
contract, or otherwise, unless required by applicable law (such as deliberate
and grossly negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special, incidental,
or consequential damages of any character arising as a result of this License or
out of the use or inability to use the Work (including but not limited to
damages for loss of goodwill, work stoppage, computer failure or malfunction, or
any and all other commercial damages or losses), even if such Contributor has
been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability.
While redistributing the Work or Derivative Works thereof, You may choose to
offer, and charge a fee for, acceptance of support, warranty, indemnity, or
other liability obligations and/or rights consistent with this License. However,
in accepting such obligations, You may act only on Your own behalf and on Your
sole responsibility, not on behalf of any other Contributor, and only if You
agree to indemnify, defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason of your
accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work
To apply the Apache License to your work, attach the following boilerplate
notice, with the fields enclosed by brackets "[]" replaced with your own
identifying information. (Don't include the brackets!) The text should be
enclosed in the appropriate comment syntax for the file format. We also
recommend that a file or class name and description of purpose be included on
the same "printed page" as the copyright notice for easier identification within
third-party archives.
Copyright 2014 The Macaron Authors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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Macaron [![Build Status](https://travis-ci.org/go-macaron/macaron.svg?branch=v1)](https://travis-ci.org/go-macaron/macaron)
=======================
![Macaron Logo](https://raw.githubusercontent.com/go-macaron/macaron/v1/macaronlogo.png)
Package macaron is a high productive and modular web framework in Go.
## Getting Started
The minimum requirement of Go is **1.6**.
To install Macaron:
go get gitea.com/macaron/macaron
The very basic usage of Macaron:
```go
package main
import "gitea.com/macaron/macaron"
func main() {
m := macaron.Classic()
m.Get("/", func() string {
return "Hello world!"
})
m.Run()
}
```
## Features
- Powerful routing with suburl.
- Flexible routes combinations.
- Unlimited nested group routers.
- Directly integrate with existing services.
- Dynamically change template files at runtime.
- Allow to use in-memory template and static files.
- Easy to plugin/unplugin features with modular design.
- Handy dependency injection powered by [inject](https://github.com/codegangsta/inject).
- Better router layer and less reflection make faster speed.
## Middlewares
Middlewares allow you easily plugin/unplugin features for your Macaron applications.
There are already many [middlewares](https://github.com/go-macaron) to simplify your work:
- render - Go template engine
- static - Serves static files
- [gzip](https://github.com/go-macaron/gzip) - Gzip compression to all responses
- [binding](https://github.com/go-macaron/binding) - Request data binding and validation
- [i18n](https://github.com/go-macaron/i18n) - Internationalization and Localization
- [cache](https://github.com/go-macaron/cache) - Cache manager
- [session](https://github.com/go-macaron/session) - Session manager
- [csrf](https://github.com/go-macaron/csrf) - Generates and validates csrf tokens
- [captcha](https://github.com/go-macaron/captcha) - Captcha service
- [pongo2](https://github.com/go-macaron/pongo2) - Pongo2 template engine support
- [sockets](https://github.com/go-macaron/sockets) - WebSockets channels binding
- [bindata](https://github.com/go-macaron/bindata) - Embed binary data as static and template files
- [toolbox](https://github.com/go-macaron/toolbox) - Health check, pprof, profile and statistic services
- [oauth2](https://github.com/go-macaron/oauth2) - OAuth 2.0 backend
- [authz](https://github.com/go-macaron/authz) - ACL/RBAC/ABAC authorization based on Casbin
- [switcher](https://github.com/go-macaron/switcher) - Multiple-site support
- [method](https://github.com/go-macaron/method) - HTTP method override
- [permissions2](https://github.com/xyproto/permissions2) - Cookies, users and permissions
- [renders](https://github.com/go-macaron/renders) - Beego-like render engine(Macaron has built-in template engine, this is another option)
- [piwik](https://github.com/veecue/piwik-middleware) - Server-side piwik analytics
## Use Cases
- [Gogs](https://gogs.io): A painless self-hosted Git Service
- [Grafana](http://grafana.org/): The open platform for beautiful analytics and monitoring
- [Peach](https://peachdocs.org): A modern web documentation server
- [Go Walker](https://gowalker.org): Go online API documentation
- [Switch](https://gopm.io): Gopm registry
- [Critical Stack Intel](https://intel.criticalstack.com/): A 100% free intel marketplace from Critical Stack, Inc.
## Getting Help
- [API Reference](https://gowalker.org/gitea.com/macaron/macaron)
- [Documentation](https://go-macaron.com)
- [FAQs](https://go-macaron.com/docs/faqs)
## Credits
- Basic design of [Martini](https://github.com/go-martini/martini).
- Logo is modified by [@insionng](https://github.com/insionng) based on [Tribal Dragon](http://xtremeyamazaki.deviantart.com/art/Tribal-Dragon-27005087).
## License
This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.

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// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import (
"crypto/sha256"
"encoding/hex"
"html/template"
"io"
"io/ioutil"
"mime/multipart"
"net/http"
"net/url"
"os"
"path"
"path/filepath"
"reflect"
"strconv"
"strings"
"time"
"gitea.com/macaron/inject"
"github.com/unknwon/com"
"golang.org/x/crypto/pbkdf2"
)
// Locale reprents a localization interface.
type Locale interface {
Language() string
Tr(string, ...interface{}) string
}
// RequestBody represents a request body.
type RequestBody struct {
reader io.ReadCloser
}
// Bytes reads and returns content of request body in bytes.
func (rb *RequestBody) Bytes() ([]byte, error) {
return ioutil.ReadAll(rb.reader)
}
// String reads and returns content of request body in string.
func (rb *RequestBody) String() (string, error) {
data, err := rb.Bytes()
return string(data), err
}
// ReadCloser returns a ReadCloser for request body.
func (rb *RequestBody) ReadCloser() io.ReadCloser {
return rb.reader
}
// Request represents an HTTP request received by a server or to be sent by a client.
type Request struct {
*http.Request
}
func (r *Request) Body() *RequestBody {
return &RequestBody{r.Request.Body}
}
// ContextInvoker is an inject.FastInvoker wrapper of func(ctx *Context).
type ContextInvoker func(ctx *Context)
func (invoke ContextInvoker) Invoke(params []interface{}) ([]reflect.Value, error) {
invoke(params[0].(*Context))
return nil, nil
}
// Context represents the runtime context of current request of Macaron instance.
// It is the integration of most frequently used middlewares and helper methods.
type Context struct {
inject.Injector
handlers []Handler
action Handler
index int
*Router
Req Request
Resp ResponseWriter
params Params
Render
Locale
Data map[string]interface{}
}
func (c *Context) handler() Handler {
if c.index < len(c.handlers) {
return c.handlers[c.index]
}
if c.index == len(c.handlers) {
return c.action
}
panic("invalid index for context handler")
}
func (c *Context) Next() {
c.index += 1
c.run()
}
func (c *Context) Written() bool {
return c.Resp.Written()
}
func (c *Context) run() {
for c.index <= len(c.handlers) {
vals, err := c.Invoke(c.handler())
if err != nil {
panic(err)
}
c.index += 1
// if the handler returned something, write it to the http response
if len(vals) > 0 {
ev := c.GetVal(reflect.TypeOf(ReturnHandler(nil)))
handleReturn := ev.Interface().(ReturnHandler)
handleReturn(c, vals)
}
if c.Written() {
return
}
}
}
// RemoteAddr returns more real IP address.
func (ctx *Context) RemoteAddr() string {
addr := ctx.Req.Header.Get("X-Real-IP")
if len(addr) == 0 {
addr = ctx.Req.Header.Get("X-Forwarded-For")
if addr == "" {
addr = ctx.Req.RemoteAddr
if i := strings.LastIndex(addr, ":"); i > -1 {
addr = addr[:i]
}
}
}
return addr
}
func (ctx *Context) renderHTML(status int, setName, tplName string, data ...interface{}) {
if len(data) <= 0 {
ctx.Render.HTMLSet(status, setName, tplName, ctx.Data)
} else if len(data) == 1 {
ctx.Render.HTMLSet(status, setName, tplName, data[0])
} else {
ctx.Render.HTMLSet(status, setName, tplName, data[0], data[1].(HTMLOptions))
}
}
// HTML renders the HTML with default template set.
func (ctx *Context) HTML(status int, name string, data ...interface{}) {
ctx.renderHTML(status, DEFAULT_TPL_SET_NAME, name, data...)
}
// HTMLSet renders the HTML with given template set name.
func (ctx *Context) HTMLSet(status int, setName, tplName string, data ...interface{}) {
ctx.renderHTML(status, setName, tplName, data...)
}
func (ctx *Context) Redirect(location string, status ...int) {
code := http.StatusFound
if len(status) == 1 {
code = status[0]
}
http.Redirect(ctx.Resp, ctx.Req.Request, location, code)
}
// Maximum amount of memory to use when parsing a multipart form.
// Set this to whatever value you prefer; default is 10 MB.
var MaxMemory = int64(1024 * 1024 * 10)
func (ctx *Context) parseForm() {
if ctx.Req.Form != nil {
return
}
contentType := ctx.Req.Header.Get(_CONTENT_TYPE)
if (ctx.Req.Method == "POST" || ctx.Req.Method == "PUT") &&
len(contentType) > 0 && strings.Contains(contentType, "multipart/form-data") {
ctx.Req.ParseMultipartForm(MaxMemory)
} else {
ctx.Req.ParseForm()
}
}
// Query querys form parameter.
func (ctx *Context) Query(name string) string {
ctx.parseForm()
return ctx.Req.Form.Get(name)
}
// QueryTrim querys and trims spaces form parameter.
func (ctx *Context) QueryTrim(name string) string {
return strings.TrimSpace(ctx.Query(name))
}
// QueryStrings returns a list of results by given query name.
func (ctx *Context) QueryStrings(name string) []string {
ctx.parseForm()
vals, ok := ctx.Req.Form[name]
if !ok {
return []string{}
}
return vals
}
// QueryEscape returns escapred query result.
func (ctx *Context) QueryEscape(name string) string {
return template.HTMLEscapeString(ctx.Query(name))
}
// QueryBool returns query result in bool type.
func (ctx *Context) QueryBool(name string) bool {
v, _ := strconv.ParseBool(ctx.Query(name))
return v
}
// QueryInt returns query result in int type.
func (ctx *Context) QueryInt(name string) int {
return com.StrTo(ctx.Query(name)).MustInt()
}
// QueryInt64 returns query result in int64 type.
func (ctx *Context) QueryInt64(name string) int64 {
return com.StrTo(ctx.Query(name)).MustInt64()
}
// QueryFloat64 returns query result in float64 type.
func (ctx *Context) QueryFloat64(name string) float64 {
v, _ := strconv.ParseFloat(ctx.Query(name), 64)
return v
}
// Params returns value of given param name.
// e.g. ctx.Params(":uid") or ctx.Params("uid")
func (ctx *Context) Params(name string) string {
if len(name) == 0 {
return ""
}
if len(name) > 1 && name[0] != ':' {
name = ":" + name
}
return ctx.params[name]
}
// SetParams sets value of param with given name.
func (ctx *Context) SetParams(name, val string) {
if name != "*" && !strings.HasPrefix(name, ":") {
name = ":" + name
}
ctx.params[name] = val
}
// ReplaceAllParams replace all current params with given params
func (ctx *Context) ReplaceAllParams(params Params) {
ctx.params = params
}
// ParamsEscape returns escapred params result.
// e.g. ctx.ParamsEscape(":uname")
func (ctx *Context) ParamsEscape(name string) string {
return template.HTMLEscapeString(ctx.Params(name))
}
// ParamsInt returns params result in int type.
// e.g. ctx.ParamsInt(":uid")
func (ctx *Context) ParamsInt(name string) int {
return com.StrTo(ctx.Params(name)).MustInt()
}
// ParamsInt64 returns params result in int64 type.
// e.g. ctx.ParamsInt64(":uid")
func (ctx *Context) ParamsInt64(name string) int64 {
return com.StrTo(ctx.Params(name)).MustInt64()
}
// ParamsFloat64 returns params result in int64 type.
// e.g. ctx.ParamsFloat64(":uid")
func (ctx *Context) ParamsFloat64(name string) float64 {
v, _ := strconv.ParseFloat(ctx.Params(name), 64)
return v
}
// GetFile returns information about user upload file by given form field name.
func (ctx *Context) GetFile(name string) (multipart.File, *multipart.FileHeader, error) {
return ctx.Req.FormFile(name)
}
// SaveToFile reads a file from request by field name and saves to given path.
func (ctx *Context) SaveToFile(name, savePath string) error {
fr, _, err := ctx.GetFile(name)
if err != nil {
return err
}
defer fr.Close()
fw, err := os.OpenFile(savePath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
if err != nil {
return err
}
defer fw.Close()
_, err = io.Copy(fw, fr)
return err
}
// SetCookie sets given cookie value to response header.
// FIXME: IE support? http://golanghome.com/post/620#reply2
func (ctx *Context) SetCookie(name string, value string, others ...interface{}) {
cookie := http.Cookie{}
cookie.Name = name
cookie.Value = url.QueryEscape(value)
if len(others) > 0 {
switch v := others[0].(type) {
case int:
cookie.MaxAge = v
case int64:
cookie.MaxAge = int(v)
case int32:
cookie.MaxAge = int(v)
}
}
cookie.Path = "/"
if len(others) > 1 {
if v, ok := others[1].(string); ok && len(v) > 0 {
cookie.Path = v
}
}
if len(others) > 2 {
if v, ok := others[2].(string); ok && len(v) > 0 {
cookie.Domain = v
}
}
if len(others) > 3 {
switch v := others[3].(type) {
case bool:
cookie.Secure = v
default:
if others[3] != nil {
cookie.Secure = true
}
}
}
if len(others) > 4 {
if v, ok := others[4].(bool); ok && v {
cookie.HttpOnly = true
}
}
if len(others) > 5 {
if v, ok := others[5].(time.Time); ok {
cookie.Expires = v
cookie.RawExpires = v.Format(time.UnixDate)
}
}
ctx.Resp.Header().Add("Set-Cookie", cookie.String())
}
// GetCookie returns given cookie value from request header.
func (ctx *Context) GetCookie(name string) string {
cookie, err := ctx.Req.Cookie(name)
if err != nil {
return ""
}
val, _ := url.QueryUnescape(cookie.Value)
return val
}
// GetCookieInt returns cookie result in int type.
func (ctx *Context) GetCookieInt(name string) int {
return com.StrTo(ctx.GetCookie(name)).MustInt()
}
// GetCookieInt64 returns cookie result in int64 type.
func (ctx *Context) GetCookieInt64(name string) int64 {
return com.StrTo(ctx.GetCookie(name)).MustInt64()
}
// GetCookieFloat64 returns cookie result in float64 type.
func (ctx *Context) GetCookieFloat64(name string) float64 {
v, _ := strconv.ParseFloat(ctx.GetCookie(name), 64)
return v
}
var defaultCookieSecret string
// SetDefaultCookieSecret sets global default secure cookie secret.
func (m *Macaron) SetDefaultCookieSecret(secret string) {
defaultCookieSecret = secret
}
// SetSecureCookie sets given cookie value to response header with default secret string.
func (ctx *Context) SetSecureCookie(name, value string, others ...interface{}) {
ctx.SetSuperSecureCookie(defaultCookieSecret, name, value, others...)
}
// GetSecureCookie returns given cookie value from request header with default secret string.
func (ctx *Context) GetSecureCookie(key string) (string, bool) {
return ctx.GetSuperSecureCookie(defaultCookieSecret, key)
}
// SetSuperSecureCookie sets given cookie value to response header with secret string.
func (ctx *Context) SetSuperSecureCookie(secret, name, value string, others ...interface{}) {
key := pbkdf2.Key([]byte(secret), []byte(secret), 1000, 16, sha256.New)
text, err := com.AESGCMEncrypt(key, []byte(value))
if err != nil {
panic("error encrypting cookie: " + err.Error())
}
ctx.SetCookie(name, hex.EncodeToString(text), others...)
}
// GetSuperSecureCookie returns given cookie value from request header with secret string.
func (ctx *Context) GetSuperSecureCookie(secret, name string) (string, bool) {
val := ctx.GetCookie(name)
if val == "" {
return "", false
}
text, err := hex.DecodeString(val)
if err != nil {
return "", false
}
key := pbkdf2.Key([]byte(secret), []byte(secret), 1000, 16, sha256.New)
text, err = com.AESGCMDecrypt(key, text)
return string(text), err == nil
}
func (ctx *Context) setRawContentHeader() {
ctx.Resp.Header().Set("Content-Description", "Raw content")
ctx.Resp.Header().Set("Content-Type", "text/plain")
ctx.Resp.Header().Set("Expires", "0")
ctx.Resp.Header().Set("Cache-Control", "must-revalidate")
ctx.Resp.Header().Set("Pragma", "public")
}
// ServeContent serves given content to response.
func (ctx *Context) ServeContent(name string, r io.ReadSeeker, params ...interface{}) {
modtime := time.Now()
for _, p := range params {
switch v := p.(type) {
case time.Time:
modtime = v
}
}
ctx.setRawContentHeader()
http.ServeContent(ctx.Resp, ctx.Req.Request, name, modtime, r)
}
// ServeFileContent serves given file as content to response.
func (ctx *Context) ServeFileContent(file string, names ...string) {
var name string
if len(names) > 0 {
name = names[0]
} else {
name = path.Base(file)
}
f, err := os.Open(file)
if err != nil {
if Env == PROD {
http.Error(ctx.Resp, "Internal Server Error", 500)
} else {
http.Error(ctx.Resp, err.Error(), 500)
}
return
}
defer f.Close()
ctx.setRawContentHeader()
http.ServeContent(ctx.Resp, ctx.Req.Request, name, time.Now(), f)
}
// ServeFile serves given file to response.
func (ctx *Context) ServeFile(file string, names ...string) {
var name string
if len(names) > 0 {
name = names[0]
} else {
name = path.Base(file)
}
ctx.Resp.Header().Set("Content-Description", "File Transfer")
ctx.Resp.Header().Set("Content-Type", "application/octet-stream")
ctx.Resp.Header().Set("Content-Disposition", "attachment; filename="+name)
ctx.Resp.Header().Set("Content-Transfer-Encoding", "binary")
ctx.Resp.Header().Set("Expires", "0")
ctx.Resp.Header().Set("Cache-Control", "must-revalidate")
ctx.Resp.Header().Set("Pragma", "public")
http.ServeFile(ctx.Resp, ctx.Req.Request, file)
}
// ChangeStaticPath changes static path from old to new one.
func (ctx *Context) ChangeStaticPath(oldPath, newPath string) {
if !filepath.IsAbs(oldPath) {
oldPath = filepath.Join(Root, oldPath)
}
dir := statics.Get(oldPath)
if dir != nil {
statics.Delete(oldPath)
if !filepath.IsAbs(newPath) {
newPath = filepath.Join(Root, newPath)
}
*dir = http.Dir(newPath)
statics.Set(dir)
}
}

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vendor/gitea.com/macaron/macaron/go.mod generated vendored Normal file
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module gitea.com/macaron/macaron
go 1.11
require (
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4
gopkg.in/ini.v1 v1.44.0
)

27
vendor/gitea.com/macaron/macaron/go.sum generated vendored Normal file
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@ -0,0 +1,27 @@
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591 h1:UbCTjPcLrNxR9LzKDjQBMT2zoxZuEnca1pZCpgeMuhQ=
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591/go.mod h1:h6E4kLao1Yko6DOU6QDnQPcuoNzvbZqzj2mtPcEn1aM=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 h1:Jpy1PXuP99tXNrhbq2BaPz9B+jNAvH1JPQQpG/9GCXY=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e h1:GSGeB9EAKY2spCABz6xOX5DbxZEXolK+nBSvmsQwRjM=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e/go.mod h1:tOOxU81rwgoCLoOVVPHb6T/wt8HZygqH5id+GNnlCXM=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
gopkg.in/ini.v1 v1.44.0 h1:YRJzTUp0kSYWUVFF5XAbDFfyiqwsl0Vb9R8TVP5eRi0=
gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=

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// Copyright 2013 Martini Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import (
"fmt"
"log"
"net/http"
"reflect"
"runtime"
"time"
)
var (
ColorLog = true
LogTimeFormat = "2006-01-02 15:04:05"
)
func init() {
ColorLog = runtime.GOOS != "windows"
}
// LoggerInvoker is an inject.FastInvoker wrapper of func(ctx *Context, log *log.Logger).
type LoggerInvoker func(ctx *Context, log *log.Logger)
func (invoke LoggerInvoker) Invoke(params []interface{}) ([]reflect.Value, error) {
invoke(params[0].(*Context), params[1].(*log.Logger))
return nil, nil
}
// Logger returns a middleware handler that logs the request as it goes in and the response as it goes out.
func Logger() Handler {
return func(ctx *Context, log *log.Logger) {
start := time.Now()
log.Printf("%s: Started %s %s for %s", time.Now().Format(LogTimeFormat), ctx.Req.Method, ctx.Req.RequestURI, ctx.RemoteAddr())
rw := ctx.Resp.(ResponseWriter)
ctx.Next()
content := fmt.Sprintf("%s: Completed %s %s %v %s in %v", time.Now().Format(LogTimeFormat), ctx.Req.Method, ctx.Req.RequestURI, rw.Status(), http.StatusText(rw.Status()), time.Since(start))
if ColorLog {
switch rw.Status() {
case 200, 201, 202:
content = fmt.Sprintf("\033[1;32m%s\033[0m", content)
case 301, 302:
content = fmt.Sprintf("\033[1;37m%s\033[0m", content)
case 304:
content = fmt.Sprintf("\033[1;33m%s\033[0m", content)
case 401, 403:
content = fmt.Sprintf("\033[4;31m%s\033[0m", content)
case 404:
content = fmt.Sprintf("\033[1;31m%s\033[0m", content)
case 500:
content = fmt.Sprintf("\033[1;36m%s\033[0m", content)
}
}
log.Println(content)
}
}

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// +build go1.3
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
// Package macaron is a high productive and modular web framework in Go.
package macaron
import (
"io"
"log"
"net/http"
"os"
"reflect"
"strings"
"sync"
"github.com/unknwon/com"
"gopkg.in/ini.v1"
"gitea.com/macaron/inject"
)
const _VERSION = "1.3.2.1216"
func Version() string {
return _VERSION
}
// Handler can be any callable function.
// Macaron attempts to inject services into the handler's argument list,
// and panics if an argument could not be fullfilled via dependency injection.
type Handler interface{}
// handlerFuncInvoker is an inject.FastInvoker wrapper of func(http.ResponseWriter, *http.Request).
type handlerFuncInvoker func(http.ResponseWriter, *http.Request)
func (invoke handlerFuncInvoker) Invoke(params []interface{}) ([]reflect.Value, error) {
invoke(params[0].(http.ResponseWriter), params[1].(*http.Request))
return nil, nil
}
// internalServerErrorInvoker is an inject.FastInvoker wrapper of func(rw http.ResponseWriter, err error).
type internalServerErrorInvoker func(rw http.ResponseWriter, err error)
func (invoke internalServerErrorInvoker) Invoke(params []interface{}) ([]reflect.Value, error) {
invoke(params[0].(http.ResponseWriter), params[1].(error))
return nil, nil
}
// validateAndWrapHandler makes sure a handler is a callable function, it panics if not.
// When the handler is also potential to be any built-in inject.FastInvoker,
// it wraps the handler automatically to have some performance gain.
func validateAndWrapHandler(h Handler) Handler {
if reflect.TypeOf(h).Kind() != reflect.Func {
panic("Macaron handler must be a callable function")
}
if !inject.IsFastInvoker(h) {
switch v := h.(type) {
case func(*Context):
return ContextInvoker(v)
case func(*Context, *log.Logger):
return LoggerInvoker(v)
case func(http.ResponseWriter, *http.Request):
return handlerFuncInvoker(v)
case func(http.ResponseWriter, error):
return internalServerErrorInvoker(v)
}
}
return h
}
// validateAndWrapHandlers preforms validation and wrapping for each input handler.
// It accepts an optional wrapper function to perform custom wrapping on handlers.
func validateAndWrapHandlers(handlers []Handler, wrappers ...func(Handler) Handler) []Handler {
var wrapper func(Handler) Handler
if len(wrappers) > 0 {
wrapper = wrappers[0]
}
wrappedHandlers := make([]Handler, len(handlers))
for i, h := range handlers {
h = validateAndWrapHandler(h)
if wrapper != nil && !inject.IsFastInvoker(h) {
h = wrapper(h)
}
wrappedHandlers[i] = h
}
return wrappedHandlers
}
// Macaron represents the top level web application.
// inject.Injector methods can be invoked to map services on a global level.
type Macaron struct {
inject.Injector
befores []BeforeHandler
handlers []Handler
action Handler
hasURLPrefix bool
urlPrefix string // For suburl support.
*Router
logger *log.Logger
}
// NewWithLogger creates a bare bones Macaron instance.
// Use this method if you want to have full control over the middleware that is used.
// You can specify logger output writer with this function.
func NewWithLogger(out io.Writer) *Macaron {
m := &Macaron{
Injector: inject.New(),
action: func() {},
Router: NewRouter(),
logger: log.New(out, "[Macaron] ", 0),
}
m.Router.m = m
m.Map(m.logger)
m.Map(defaultReturnHandler())
m.NotFound(http.NotFound)
m.InternalServerError(func(rw http.ResponseWriter, err error) {
http.Error(rw, err.Error(), 500)
})
return m
}
// New creates a bare bones Macaron instance.
// Use this method if you want to have full control over the middleware that is used.
func New() *Macaron {
return NewWithLogger(os.Stdout)
}
// Classic creates a classic Macaron with some basic default middleware:
// macaron.Logger, macaron.Recovery and macaron.Static.
func Classic() *Macaron {
m := New()
m.Use(Logger())
m.Use(Recovery())
m.Use(Static("public"))
return m
}
// Handlers sets the entire middleware stack with the given Handlers.
// This will clear any current middleware handlers,
// and panics if any of the handlers is not a callable function
func (m *Macaron) Handlers(handlers ...Handler) {
m.handlers = make([]Handler, 0)
for _, handler := range handlers {
m.Use(handler)
}
}
// Action sets the handler that will be called after all the middleware has been invoked.
// This is set to macaron.Router in a macaron.Classic().
func (m *Macaron) Action(handler Handler) {
handler = validateAndWrapHandler(handler)
m.action = handler
}
// BeforeHandler represents a handler executes at beginning of every request.
// Macaron stops future process when it returns true.
type BeforeHandler func(rw http.ResponseWriter, req *http.Request) bool
func (m *Macaron) Before(handler BeforeHandler) {
m.befores = append(m.befores, handler)
}
// Use adds a middleware Handler to the stack,
// and panics if the handler is not a callable func.
// Middleware Handlers are invoked in the order that they are added.
func (m *Macaron) Use(handler Handler) {
handler = validateAndWrapHandler(handler)
m.handlers = append(m.handlers, handler)
}
func (m *Macaron) createContext(rw http.ResponseWriter, req *http.Request) *Context {
c := &Context{
Injector: inject.New(),
handlers: m.handlers,
action: m.action,
index: 0,
Router: m.Router,
Req: Request{req},
Resp: NewResponseWriter(req.Method, rw),
Render: &DummyRender{rw},
Data: make(map[string]interface{}),
}
c.SetParent(m)
c.Map(c)
c.MapTo(c.Resp, (*http.ResponseWriter)(nil))
c.Map(req)
return c
}
// ServeHTTP is the HTTP Entry point for a Macaron instance.
// Useful if you want to control your own HTTP server.
// Be aware that none of middleware will run without registering any router.
func (m *Macaron) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
if m.hasURLPrefix {
req.URL.Path = strings.TrimPrefix(req.URL.Path, m.urlPrefix)
}
for _, h := range m.befores {
if h(rw, req) {
return
}
}
m.Router.ServeHTTP(rw, req)
}
func GetDefaultListenInfo() (string, int) {
host := os.Getenv("HOST")
if len(host) == 0 {
host = "0.0.0.0"
}
port := com.StrTo(os.Getenv("PORT")).MustInt()
if port == 0 {
port = 4000
}
return host, port
}
// Run the http server. Listening on os.GetEnv("PORT") or 4000 by default.
func (m *Macaron) Run(args ...interface{}) {
host, port := GetDefaultListenInfo()
if len(args) == 1 {
switch arg := args[0].(type) {
case string:
host = arg
case int:
port = arg
}
} else if len(args) >= 2 {
if arg, ok := args[0].(string); ok {
host = arg
}
if arg, ok := args[1].(int); ok {
port = arg
}
}
addr := host + ":" + com.ToStr(port)
logger := m.GetVal(reflect.TypeOf(m.logger)).Interface().(*log.Logger)
logger.Printf("listening on %s (%s)\n", addr, safeEnv())
logger.Fatalln(http.ListenAndServe(addr, m))
}
// SetURLPrefix sets URL prefix of router layer, so that it support suburl.
func (m *Macaron) SetURLPrefix(prefix string) {
m.urlPrefix = prefix
m.hasURLPrefix = len(m.urlPrefix) > 0
}
// ____ ____ .__ ___. .__
// \ \ / /____ _______|__|____ \_ |__ | | ____ ______
// \ Y /\__ \\_ __ \ \__ \ | __ \| | _/ __ \ / ___/
// \ / / __ \| | \/ |/ __ \| \_\ \ |_\ ___/ \___ \
// \___/ (____ /__| |__(____ /___ /____/\___ >____ >
// \/ \/ \/ \/ \/
const (
DEV = "development"
PROD = "production"
TEST = "test"
)
var (
// Env is the environment that Macaron is executing in.
// The MACARON_ENV is read on initialization to set this variable.
Env = DEV
envLock sync.Mutex
// Path of work directory.
Root string
// Flash applies to current request.
FlashNow bool
// Configuration convention object.
cfg *ini.File
)
func setENV(e string) {
envLock.Lock()
defer envLock.Unlock()
if len(e) > 0 {
Env = e
}
}
func safeEnv() string {
envLock.Lock()
defer envLock.Unlock()
return Env
}
func init() {
setENV(os.Getenv("MACARON_ENV"))
var err error
Root, err = os.Getwd()
if err != nil {
panic("error getting work directory: " + err.Error())
}
}
// SetConfig sets data sources for configuration.
func SetConfig(source interface{}, others ...interface{}) (_ *ini.File, err error) {
cfg, err = ini.Load(source, others...)
return Config(), err
}
// Config returns configuration convention object.
// It returns an empty object if there is no one available.
func Config() *ini.File {
if cfg == nil {
return ini.Empty()
}
return cfg
}

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vendor/gitea.com/macaron/macaron/recovery.go generated vendored Normal file
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// Copyright 2013 Martini Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import (
"bytes"
"fmt"
"io/ioutil"
"log"
"net/http"
"runtime"
"gitea.com/macaron/inject"
)
const (
panicHtml = `<html>
<head><title>PANIC: %s</title>
<meta charset="utf-8" />
<style type="text/css">
html, body {
font-family: "Roboto", sans-serif;
color: #333333;
background-color: #ea5343;
margin: 0px;
}
h1 {
color: #d04526;
background-color: #ffffff;
padding: 20px;
border-bottom: 1px dashed #2b3848;
}
pre {
margin: 20px;
padding: 20px;
border: 2px solid #2b3848;
background-color: #ffffff;
white-space: pre-wrap; /* css-3 */
white-space: -moz-pre-wrap; /* Mozilla, since 1999 */
white-space: -pre-wrap; /* Opera 4-6 */
white-space: -o-pre-wrap; /* Opera 7 */
word-wrap: break-word; /* Internet Explorer 5.5+ */
}
</style>
</head><body>
<h1>PANIC</h1>
<pre style="font-weight: bold;">%s</pre>
<pre>%s</pre>
</body>
</html>`
)
var (
dunno = []byte("???")
centerDot = []byte("·")
dot = []byte(".")
slash = []byte("/")
)
// stack returns a nicely formated stack frame, skipping skip frames
func stack(skip int) []byte {
buf := new(bytes.Buffer) // the returned data
// As we loop, we open files and read them. These variables record the currently
// loaded file.
var lines [][]byte
var lastFile string
for i := skip; ; i++ { // Skip the expected number of frames
pc, file, line, ok := runtime.Caller(i)
if !ok {
break
}
// Print this much at least. If we can't find the source, it won't show.
fmt.Fprintf(buf, "%s:%d (0x%x)\n", file, line, pc)
if file != lastFile {
data, err := ioutil.ReadFile(file)
if err != nil {
continue
}
lines = bytes.Split(data, []byte{'\n'})
lastFile = file
}
fmt.Fprintf(buf, "\t%s: %s\n", function(pc), source(lines, line))
}
return buf.Bytes()
}
// source returns a space-trimmed slice of the n'th line.
func source(lines [][]byte, n int) []byte {
n-- // in stack trace, lines are 1-indexed but our array is 0-indexed
if n < 0 || n >= len(lines) {
return dunno
}
return bytes.TrimSpace(lines[n])
}
// function returns, if possible, the name of the function containing the PC.
func function(pc uintptr) []byte {
fn := runtime.FuncForPC(pc)
if fn == nil {
return dunno
}
name := []byte(fn.Name())
// The name includes the path name to the package, which is unnecessary
// since the file name is already included. Plus, it has center dots.
// That is, we see
// runtime/debug.*T·ptrmethod
// and want
// *T.ptrmethod
// Also the package path might contains dot (e.g. code.google.com/...),
// so first eliminate the path prefix
if lastslash := bytes.LastIndex(name, slash); lastslash >= 0 {
name = name[lastslash+1:]
}
if period := bytes.Index(name, dot); period >= 0 {
name = name[period+1:]
}
name = bytes.Replace(name, centerDot, dot, -1)
return name
}
// Recovery returns a middleware that recovers from any panics and writes a 500 if there was one.
// While Martini is in development mode, Recovery will also output the panic as HTML.
func Recovery() Handler {
return func(c *Context, log *log.Logger) {
defer func() {
if err := recover(); err != nil {
stack := stack(3)
log.Printf("PANIC: %s\n%s", err, stack)
// Lookup the current responsewriter
val := c.GetVal(inject.InterfaceOf((*http.ResponseWriter)(nil)))
res := val.Interface().(http.ResponseWriter)
// respond with panic message while in development mode
var body []byte
if Env == DEV {
res.Header().Set("Content-Type", "text/html")
body = []byte(fmt.Sprintf(panicHtml, err, err, stack))
}
res.WriteHeader(http.StatusInternalServerError)
if nil != body {
res.Write(body)
}
}
}()
c.Next()
}
}

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// Copyright 2013 Martini Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import (
"bytes"
"encoding/json"
"encoding/xml"
"fmt"
"html/template"
"io"
"io/ioutil"
"net/http"
"os"
"path"
"path/filepath"
"strings"
"sync"
"time"
"github.com/unknwon/com"
)
const (
_CONTENT_TYPE = "Content-Type"
_CONTENT_LENGTH = "Content-Length"
_CONTENT_BINARY = "application/octet-stream"
_CONTENT_JSON = "application/json"
_CONTENT_HTML = "text/html"
_CONTENT_PLAIN = "text/plain"
_CONTENT_XHTML = "application/xhtml+xml"
_CONTENT_XML = "text/xml"
_DEFAULT_CHARSET = "UTF-8"
)
var (
// Provides a temporary buffer to execute templates into and catch errors.
bufpool = sync.Pool{
New: func() interface{} { return new(bytes.Buffer) },
}
// Included helper functions for use when rendering html
helperFuncs = template.FuncMap{
"yield": func() (string, error) {
return "", fmt.Errorf("yield called with no layout defined")
},
"current": func() (string, error) {
return "", nil
},
}
)
type (
// TemplateFile represents a interface of template file that has name and can be read.
TemplateFile interface {
Name() string
Data() []byte
Ext() string
}
// TemplateFileSystem represents a interface of template file system that able to list all files.
TemplateFileSystem interface {
ListFiles() []TemplateFile
Get(string) (io.Reader, error)
}
// Delims represents a set of Left and Right delimiters for HTML template rendering
Delims struct {
// Left delimiter, defaults to {{
Left string
// Right delimiter, defaults to }}
Right string
}
// RenderOptions represents a struct for specifying configuration options for the Render middleware.
RenderOptions struct {
// Directory to load templates. Default is "templates".
Directory string
// Addtional directories to overwite templates.
AppendDirectories []string
// Layout template name. Will not render a layout if "". Default is to "".
Layout string
// Extensions to parse template files from. Defaults are [".tmpl", ".html"].
Extensions []string
// Funcs is a slice of FuncMaps to apply to the template upon compilation. This is useful for helper functions. Default is [].
Funcs []template.FuncMap
// Delims sets the action delimiters to the specified strings in the Delims struct.
Delims Delims
// Appends the given charset to the Content-Type header. Default is "UTF-8".
Charset string
// Outputs human readable JSON.
IndentJSON bool
// Outputs human readable XML.
IndentXML bool
// Prefixes the JSON output with the given bytes.
PrefixJSON []byte
// Prefixes the XML output with the given bytes.
PrefixXML []byte
// Allows changing of output to XHTML instead of HTML. Default is "text/html"
HTMLContentType string
// TemplateFileSystem is the interface for supporting any implmentation of template file system.
TemplateFileSystem
}
// HTMLOptions is a struct for overriding some rendering Options for specific HTML call
HTMLOptions struct {
// Layout template name. Overrides Options.Layout.
Layout string
}
Render interface {
http.ResponseWriter
SetResponseWriter(http.ResponseWriter)
JSON(int, interface{})
JSONString(interface{}) (string, error)
RawData(int, []byte) // Serve content as binary
PlainText(int, []byte) // Serve content as plain text
HTML(int, string, interface{}, ...HTMLOptions)
HTMLSet(int, string, string, interface{}, ...HTMLOptions)
HTMLSetString(string, string, interface{}, ...HTMLOptions) (string, error)
HTMLString(string, interface{}, ...HTMLOptions) (string, error)
HTMLSetBytes(string, string, interface{}, ...HTMLOptions) ([]byte, error)
HTMLBytes(string, interface{}, ...HTMLOptions) ([]byte, error)
XML(int, interface{})
Error(int, ...string)
Status(int)
SetTemplatePath(string, string)
HasTemplateSet(string) bool
}
)
// TplFile implements TemplateFile interface.
type TplFile struct {
name string
data []byte
ext string
}
// NewTplFile cerates new template file with given name and data.
func NewTplFile(name string, data []byte, ext string) *TplFile {
return &TplFile{name, data, ext}
}
func (f *TplFile) Name() string {
return f.name
}
func (f *TplFile) Data() []byte {
return f.data
}
func (f *TplFile) Ext() string {
return f.ext
}
// TplFileSystem implements TemplateFileSystem interface.
type TplFileSystem struct {
files []TemplateFile
}
// NewTemplateFileSystem creates new template file system with given options.
func NewTemplateFileSystem(opt RenderOptions, omitData bool) TplFileSystem {
fs := TplFileSystem{}
fs.files = make([]TemplateFile, 0, 10)
// Directories are composed in reverse order because later one overwrites previous ones,
// so once found, we can directly jump out of the loop.
dirs := make([]string, 0, len(opt.AppendDirectories)+1)
for i := len(opt.AppendDirectories) - 1; i >= 0; i-- {
dirs = append(dirs, opt.AppendDirectories[i])
}
dirs = append(dirs, opt.Directory)
var err error
for i := range dirs {
// Skip ones that does not exists for symlink test,
// but allow non-symlink ones added after start.
if !com.IsExist(dirs[i]) {
continue
}
dirs[i], err = filepath.EvalSymlinks(dirs[i])
if err != nil {
panic("EvalSymlinks(" + dirs[i] + "): " + err.Error())
}
}
lastDir := dirs[len(dirs)-1]
// We still walk the last (original) directory because it's non-sense we load templates not exist in original directory.
if err = filepath.Walk(lastDir, func(path string, info os.FileInfo, err error) error {
r, err := filepath.Rel(lastDir, path)
if err != nil {
return err
}
ext := GetExt(r)
for _, extension := range opt.Extensions {
if ext != extension {
continue
}
var data []byte
if !omitData {
// Loop over candidates of directory, break out once found.
// The file always exists because it's inside the walk function,
// and read original file is the worst case.
for i := range dirs {
path = filepath.Join(dirs[i], r)
if !com.IsFile(path) {
continue
}
data, err = ioutil.ReadFile(path)
if err != nil {
return err
}
break
}
}
name := filepath.ToSlash((r[0 : len(r)-len(ext)]))
fs.files = append(fs.files, NewTplFile(name, data, ext))
}
return nil
}); err != nil {
panic("NewTemplateFileSystem: " + err.Error())
}
return fs
}
func (fs TplFileSystem) ListFiles() []TemplateFile {
return fs.files
}
func (fs TplFileSystem) Get(name string) (io.Reader, error) {
for i := range fs.files {
if fs.files[i].Name()+fs.files[i].Ext() == name {
return bytes.NewReader(fs.files[i].Data()), nil
}
}
return nil, fmt.Errorf("file '%s' not found", name)
}
func PrepareCharset(charset string) string {
if len(charset) != 0 {
return "; charset=" + charset
}
return "; charset=" + _DEFAULT_CHARSET
}
func GetExt(s string) string {
index := strings.Index(s, ".")
if index == -1 {
return ""
}
return s[index:]
}
func compile(opt RenderOptions) *template.Template {
t := template.New(opt.Directory)
t.Delims(opt.Delims.Left, opt.Delims.Right)
// Parse an initial template in case we don't have any.
template.Must(t.Parse("Macaron"))
if opt.TemplateFileSystem == nil {
opt.TemplateFileSystem = NewTemplateFileSystem(opt, false)
}
for _, f := range opt.TemplateFileSystem.ListFiles() {
tmpl := t.New(f.Name())
for _, funcs := range opt.Funcs {
tmpl.Funcs(funcs)
}
// Bomb out if parse fails. We don't want any silent server starts.
template.Must(tmpl.Funcs(helperFuncs).Parse(string(f.Data())))
}
return t
}
const (
DEFAULT_TPL_SET_NAME = "DEFAULT"
)
// TemplateSet represents a template set of type *template.Template.
type TemplateSet struct {
lock sync.RWMutex
sets map[string]*template.Template
dirs map[string]string
}
// NewTemplateSet initializes a new empty template set.
func NewTemplateSet() *TemplateSet {
return &TemplateSet{
sets: make(map[string]*template.Template),
dirs: make(map[string]string),
}
}
func (ts *TemplateSet) Set(name string, opt *RenderOptions) *template.Template {
t := compile(*opt)
ts.lock.Lock()
defer ts.lock.Unlock()
ts.sets[name] = t
ts.dirs[name] = opt.Directory
return t
}
func (ts *TemplateSet) Get(name string) *template.Template {
ts.lock.RLock()
defer ts.lock.RUnlock()
return ts.sets[name]
}
func (ts *TemplateSet) GetDir(name string) string {
ts.lock.RLock()
defer ts.lock.RUnlock()
return ts.dirs[name]
}
func prepareRenderOptions(options []RenderOptions) RenderOptions {
var opt RenderOptions
if len(options) > 0 {
opt = options[0]
}
// Defaults.
if len(opt.Directory) == 0 {
opt.Directory = "templates"
}
if len(opt.Extensions) == 0 {
opt.Extensions = []string{".tmpl", ".html"}
}
if len(opt.HTMLContentType) == 0 {
opt.HTMLContentType = _CONTENT_HTML
}
return opt
}
func ParseTplSet(tplSet string) (tplName string, tplDir string) {
tplSet = strings.TrimSpace(tplSet)
if len(tplSet) == 0 {
panic("empty template set argument")
}
infos := strings.Split(tplSet, ":")
if len(infos) == 1 {
tplDir = infos[0]
tplName = path.Base(tplDir)
} else {
tplName = infos[0]
tplDir = infos[1]
}
if !com.IsDir(tplDir) {
panic("template set path does not exist or is not a directory")
}
return tplName, tplDir
}
func renderHandler(opt RenderOptions, tplSets []string) Handler {
cs := PrepareCharset(opt.Charset)
ts := NewTemplateSet()
ts.Set(DEFAULT_TPL_SET_NAME, &opt)
var tmpOpt RenderOptions
for _, tplSet := range tplSets {
tplName, tplDir := ParseTplSet(tplSet)
tmpOpt = opt
tmpOpt.Directory = tplDir
ts.Set(tplName, &tmpOpt)
}
return func(ctx *Context) {
r := &TplRender{
ResponseWriter: ctx.Resp,
TemplateSet: ts,
Opt: &opt,
CompiledCharset: cs,
}
ctx.Data["TmplLoadTimes"] = func() string {
if r.startTime.IsZero() {
return ""
}
return fmt.Sprint(time.Since(r.startTime).Nanoseconds()/1e6) + "ms"
}
ctx.Render = r
ctx.MapTo(r, (*Render)(nil))
}
}
// Renderer is a Middleware that maps a macaron.Render service into the Macaron handler chain.
// An single variadic macaron.RenderOptions struct can be optionally provided to configure
// HTML rendering. The default directory for templates is "templates" and the default
// file extension is ".tmpl" and ".html".
//
// If MACARON_ENV is set to "" or "development" then templates will be recompiled on every request. For more performance, set the
// MACARON_ENV environment variable to "production".
func Renderer(options ...RenderOptions) Handler {
return renderHandler(prepareRenderOptions(options), []string{})
}
func Renderers(options RenderOptions, tplSets ...string) Handler {
return renderHandler(prepareRenderOptions([]RenderOptions{options}), tplSets)
}
type TplRender struct {
http.ResponseWriter
*TemplateSet
Opt *RenderOptions
CompiledCharset string
startTime time.Time
}
func (r *TplRender) SetResponseWriter(rw http.ResponseWriter) {
r.ResponseWriter = rw
}
func (r *TplRender) JSON(status int, v interface{}) {
var (
result []byte
err error
)
if r.Opt.IndentJSON {
result, err = json.MarshalIndent(v, "", " ")
} else {
result, err = json.Marshal(v)
}
if err != nil {
http.Error(r, err.Error(), 500)
return
}
// json rendered fine, write out the result
r.Header().Set(_CONTENT_TYPE, _CONTENT_JSON+r.CompiledCharset)
r.WriteHeader(status)
if len(r.Opt.PrefixJSON) > 0 {
r.Write(r.Opt.PrefixJSON)
}
r.Write(result)
}
func (r *TplRender) JSONString(v interface{}) (string, error) {
var result []byte
var err error
if r.Opt.IndentJSON {
result, err = json.MarshalIndent(v, "", " ")
} else {
result, err = json.Marshal(v)
}
if err != nil {
return "", err
}
return string(result), nil
}
func (r *TplRender) XML(status int, v interface{}) {
var result []byte
var err error
if r.Opt.IndentXML {
result, err = xml.MarshalIndent(v, "", " ")
} else {
result, err = xml.Marshal(v)
}
if err != nil {
http.Error(r, err.Error(), 500)
return
}
// XML rendered fine, write out the result
r.Header().Set(_CONTENT_TYPE, _CONTENT_XML+r.CompiledCharset)
r.WriteHeader(status)
if len(r.Opt.PrefixXML) > 0 {
r.Write(r.Opt.PrefixXML)
}
r.Write(result)
}
func (r *TplRender) data(status int, contentType string, v []byte) {
if r.Header().Get(_CONTENT_TYPE) == "" {
r.Header().Set(_CONTENT_TYPE, contentType)
}
r.WriteHeader(status)
r.Write(v)
}
func (r *TplRender) RawData(status int, v []byte) {
r.data(status, _CONTENT_BINARY, v)
}
func (r *TplRender) PlainText(status int, v []byte) {
r.data(status, _CONTENT_PLAIN, v)
}
func (r *TplRender) execute(t *template.Template, name string, data interface{}) (*bytes.Buffer, error) {
buf := bufpool.Get().(*bytes.Buffer)
return buf, t.ExecuteTemplate(buf, name, data)
}
func (r *TplRender) addYield(t *template.Template, tplName string, data interface{}) {
funcs := template.FuncMap{
"yield": func() (template.HTML, error) {
buf, err := r.execute(t, tplName, data)
// return safe html here since we are rendering our own template
return template.HTML(buf.String()), err
},
"current": func() (string, error) {
return tplName, nil
},
}
t.Funcs(funcs)
}
func (r *TplRender) renderBytes(setName, tplName string, data interface{}, htmlOpt ...HTMLOptions) (*bytes.Buffer, error) {
t := r.TemplateSet.Get(setName)
if Env == DEV {
opt := *r.Opt
opt.Directory = r.TemplateSet.GetDir(setName)
t = r.TemplateSet.Set(setName, &opt)
}
if t == nil {
return nil, fmt.Errorf("html/template: template \"%s\" is undefined", tplName)
}
opt := r.prepareHTMLOptions(htmlOpt)
if len(opt.Layout) > 0 {
r.addYield(t, tplName, data)
tplName = opt.Layout
}
out, err := r.execute(t, tplName, data)
if err != nil {
return nil, err
}
return out, nil
}
func (r *TplRender) renderHTML(status int, setName, tplName string, data interface{}, htmlOpt ...HTMLOptions) {
r.startTime = time.Now()
out, err := r.renderBytes(setName, tplName, data, htmlOpt...)
if err != nil {
http.Error(r, err.Error(), http.StatusInternalServerError)
return
}
r.Header().Set(_CONTENT_TYPE, r.Opt.HTMLContentType+r.CompiledCharset)
r.WriteHeader(status)
if _, err := out.WriteTo(r); err != nil {
out.Reset()
}
bufpool.Put(out)
}
func (r *TplRender) HTML(status int, name string, data interface{}, htmlOpt ...HTMLOptions) {
r.renderHTML(status, DEFAULT_TPL_SET_NAME, name, data, htmlOpt...)
}
func (r *TplRender) HTMLSet(status int, setName, tplName string, data interface{}, htmlOpt ...HTMLOptions) {
r.renderHTML(status, setName, tplName, data, htmlOpt...)
}
func (r *TplRender) HTMLSetBytes(setName, tplName string, data interface{}, htmlOpt ...HTMLOptions) ([]byte, error) {
out, err := r.renderBytes(setName, tplName, data, htmlOpt...)
if err != nil {
return []byte(""), err
}
return out.Bytes(), nil
}
func (r *TplRender) HTMLBytes(name string, data interface{}, htmlOpt ...HTMLOptions) ([]byte, error) {
return r.HTMLSetBytes(DEFAULT_TPL_SET_NAME, name, data, htmlOpt...)
}
func (r *TplRender) HTMLSetString(setName, tplName string, data interface{}, htmlOpt ...HTMLOptions) (string, error) {
p, err := r.HTMLSetBytes(setName, tplName, data, htmlOpt...)
return string(p), err
}
func (r *TplRender) HTMLString(name string, data interface{}, htmlOpt ...HTMLOptions) (string, error) {
p, err := r.HTMLBytes(name, data, htmlOpt...)
return string(p), err
}
// Error writes the given HTTP status to the current ResponseWriter
func (r *TplRender) Error(status int, message ...string) {
r.WriteHeader(status)
if len(message) > 0 {
r.Write([]byte(message[0]))
}
}
func (r *TplRender) Status(status int) {
r.WriteHeader(status)
}
func (r *TplRender) prepareHTMLOptions(htmlOpt []HTMLOptions) HTMLOptions {
if len(htmlOpt) > 0 {
return htmlOpt[0]
}
return HTMLOptions{
Layout: r.Opt.Layout,
}
}
func (r *TplRender) SetTemplatePath(setName, dir string) {
if len(setName) == 0 {
setName = DEFAULT_TPL_SET_NAME
}
opt := *r.Opt
opt.Directory = dir
r.TemplateSet.Set(setName, &opt)
}
func (r *TplRender) HasTemplateSet(name string) bool {
return r.TemplateSet.Get(name) != nil
}
// DummyRender is used when user does not choose any real render to use.
// This way, we can print out friendly message which asks them to register one,
// instead of ugly and confusing 'nil pointer' panic.
type DummyRender struct {
http.ResponseWriter
}
func renderNotRegistered() {
panic("middleware render hasn't been registered")
}
func (r *DummyRender) SetResponseWriter(http.ResponseWriter) {
renderNotRegistered()
}
func (r *DummyRender) JSON(int, interface{}) {
renderNotRegistered()
}
func (r *DummyRender) JSONString(interface{}) (string, error) {
renderNotRegistered()
return "", nil
}
func (r *DummyRender) RawData(int, []byte) {
renderNotRegistered()
}
func (r *DummyRender) PlainText(int, []byte) {
renderNotRegistered()
}
func (r *DummyRender) HTML(int, string, interface{}, ...HTMLOptions) {
renderNotRegistered()
}
func (r *DummyRender) HTMLSet(int, string, string, interface{}, ...HTMLOptions) {
renderNotRegistered()
}
func (r *DummyRender) HTMLSetString(string, string, interface{}, ...HTMLOptions) (string, error) {
renderNotRegistered()
return "", nil
}
func (r *DummyRender) HTMLString(string, interface{}, ...HTMLOptions) (string, error) {
renderNotRegistered()
return "", nil
}
func (r *DummyRender) HTMLSetBytes(string, string, interface{}, ...HTMLOptions) ([]byte, error) {
renderNotRegistered()
return nil, nil
}
func (r *DummyRender) HTMLBytes(string, interface{}, ...HTMLOptions) ([]byte, error) {
renderNotRegistered()
return nil, nil
}
func (r *DummyRender) XML(int, interface{}) {
renderNotRegistered()
}
func (r *DummyRender) Error(int, ...string) {
renderNotRegistered()
}
func (r *DummyRender) Status(int) {
renderNotRegistered()
}
func (r *DummyRender) SetTemplatePath(string, string) {
renderNotRegistered()
}
func (r *DummyRender) HasTemplateSet(string) bool {
renderNotRegistered()
return false
}

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vendor/gitea.com/macaron/macaron/response_writer.go generated vendored Normal file
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// Copyright 2013 Martini Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import (
"bufio"
"fmt"
"net"
"net/http"
)
// ResponseWriter is a wrapper around http.ResponseWriter that provides extra information about
// the response. It is recommended that middleware handlers use this construct to wrap a responsewriter
// if the functionality calls for it.
type ResponseWriter interface {
http.ResponseWriter
http.Flusher
// Status returns the status code of the response or 0 if the response has not been written.
Status() int
// Written returns whether or not the ResponseWriter has been written.
Written() bool
// Size returns the size of the response body.
Size() int
// Before allows for a function to be called before the ResponseWriter has been written to. This is
// useful for setting headers or any other operations that must happen before a response has been written.
Before(BeforeFunc)
}
// BeforeFunc is a function that is called before the ResponseWriter has been written to.
type BeforeFunc func(ResponseWriter)
// NewResponseWriter creates a ResponseWriter that wraps an http.ResponseWriter
func NewResponseWriter(method string, rw http.ResponseWriter) ResponseWriter {
return &responseWriter{method, rw, 0, 0, nil}
}
type responseWriter struct {
method string
http.ResponseWriter
status int
size int
beforeFuncs []BeforeFunc
}
func (rw *responseWriter) WriteHeader(s int) {
rw.callBefore()
rw.ResponseWriter.WriteHeader(s)
rw.status = s
}
func (rw *responseWriter) Write(b []byte) (size int, err error) {
if !rw.Written() {
// The status will be StatusOK if WriteHeader has not been called yet
rw.WriteHeader(http.StatusOK)
}
if rw.method != "HEAD" {
size, err = rw.ResponseWriter.Write(b)
rw.size += size
}
return size, err
}
func (rw *responseWriter) Status() int {
return rw.status
}
func (rw *responseWriter) Size() int {
return rw.size
}
func (rw *responseWriter) Written() bool {
return rw.status != 0
}
func (rw *responseWriter) Before(before BeforeFunc) {
rw.beforeFuncs = append(rw.beforeFuncs, before)
}
func (rw *responseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
hijacker, ok := rw.ResponseWriter.(http.Hijacker)
if !ok {
return nil, nil, fmt.Errorf("the ResponseWriter doesn't support the Hijacker interface")
}
return hijacker.Hijack()
}
func (rw *responseWriter) CloseNotify() <-chan bool {
return rw.ResponseWriter.(http.CloseNotifier).CloseNotify()
}
func (rw *responseWriter) callBefore() {
for i := len(rw.beforeFuncs) - 1; i >= 0; i-- {
rw.beforeFuncs[i](rw)
}
}
func (rw *responseWriter) Flush() {
flusher, ok := rw.ResponseWriter.(http.Flusher)
if ok {
flusher.Flush()
}
}

76
vendor/gitea.com/macaron/macaron/return_handler.go generated vendored Normal file
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// Copyright 2013 Martini Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import (
"net/http"
"reflect"
"gitea.com/macaron/inject"
)
// ReturnHandler is a service that Martini provides that is called
// when a route handler returns something. The ReturnHandler is
// responsible for writing to the ResponseWriter based on the values
// that are passed into this function.
type ReturnHandler func(*Context, []reflect.Value)
func canDeref(val reflect.Value) bool {
return val.Kind() == reflect.Interface || val.Kind() == reflect.Ptr
}
func isError(val reflect.Value) bool {
_, ok := val.Interface().(error)
return ok
}
func isByteSlice(val reflect.Value) bool {
return val.Kind() == reflect.Slice && val.Type().Elem().Kind() == reflect.Uint8
}
func defaultReturnHandler() ReturnHandler {
return func(ctx *Context, vals []reflect.Value) {
rv := ctx.GetVal(inject.InterfaceOf((*http.ResponseWriter)(nil)))
resp := rv.Interface().(http.ResponseWriter)
var respVal reflect.Value
if len(vals) > 1 && vals[0].Kind() == reflect.Int {
resp.WriteHeader(int(vals[0].Int()))
respVal = vals[1]
} else if len(vals) > 0 {
respVal = vals[0]
if isError(respVal) {
err := respVal.Interface().(error)
if err != nil {
ctx.internalServerError(ctx, err)
}
return
} else if canDeref(respVal) {
if respVal.IsNil() {
return // Ignore nil error
}
}
}
if canDeref(respVal) {
respVal = respVal.Elem()
}
if isByteSlice(respVal) {
resp.Write(respVal.Bytes())
} else {
resp.Write([]byte(respVal.String()))
}
}
}

380
vendor/gitea.com/macaron/macaron/router.go generated vendored Normal file
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// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import (
"net/http"
"strings"
"sync"
)
var (
// Known HTTP methods.
_HTTP_METHODS = map[string]bool{
"GET": true,
"POST": true,
"PUT": true,
"DELETE": true,
"PATCH": true,
"OPTIONS": true,
"HEAD": true,
}
)
// routeMap represents a thread-safe map for route tree.
type routeMap struct {
lock sync.RWMutex
routes map[string]map[string]*Leaf
}
// NewRouteMap initializes and returns a new routeMap.
func NewRouteMap() *routeMap {
rm := &routeMap{
routes: make(map[string]map[string]*Leaf),
}
for m := range _HTTP_METHODS {
rm.routes[m] = make(map[string]*Leaf)
}
return rm
}
// getLeaf returns Leaf object if a route has been registered.
func (rm *routeMap) getLeaf(method, pattern string) *Leaf {
rm.lock.RLock()
defer rm.lock.RUnlock()
return rm.routes[method][pattern]
}
// add adds new route to route tree map.
func (rm *routeMap) add(method, pattern string, leaf *Leaf) {
rm.lock.Lock()
defer rm.lock.Unlock()
rm.routes[method][pattern] = leaf
}
type group struct {
pattern string
handlers []Handler
}
// Router represents a Macaron router layer.
type Router struct {
m *Macaron
autoHead bool
routers map[string]*Tree
*routeMap
namedRoutes map[string]*Leaf
groups []group
notFound http.HandlerFunc
internalServerError func(*Context, error)
// handlerWrapper is used to wrap arbitrary function from Handler to inject.FastInvoker.
handlerWrapper func(Handler) Handler
}
func NewRouter() *Router {
return &Router{
routers: make(map[string]*Tree),
routeMap: NewRouteMap(),
namedRoutes: make(map[string]*Leaf),
}
}
// SetAutoHead sets the value who determines whether add HEAD method automatically
// when GET method is added.
func (r *Router) SetAutoHead(v bool) {
r.autoHead = v
}
type Params map[string]string
// Handle is a function that can be registered to a route to handle HTTP requests.
// Like http.HandlerFunc, but has a third parameter for the values of wildcards (variables).
type Handle func(http.ResponseWriter, *http.Request, Params)
// Route represents a wrapper of leaf route and upper level router.
type Route struct {
router *Router
leaf *Leaf
}
// Name sets name of route.
func (r *Route) Name(name string) {
if len(name) == 0 {
panic("route name cannot be empty")
} else if r.router.namedRoutes[name] != nil {
panic("route with given name already exists: " + name)
}
r.router.namedRoutes[name] = r.leaf
}
// handle adds new route to the router tree.
func (r *Router) handle(method, pattern string, handle Handle) *Route {
method = strings.ToUpper(method)
var leaf *Leaf
// Prevent duplicate routes.
if leaf = r.getLeaf(method, pattern); leaf != nil {
return &Route{r, leaf}
}
// Validate HTTP methods.
if !_HTTP_METHODS[method] && method != "*" {
panic("unknown HTTP method: " + method)
}
// Generate methods need register.
methods := make(map[string]bool)
if method == "*" {
for m := range _HTTP_METHODS {
methods[m] = true
}
} else {
methods[method] = true
}
// Add to router tree.
for m := range methods {
if t, ok := r.routers[m]; ok {
leaf = t.Add(pattern, handle)
} else {
t := NewTree()
leaf = t.Add(pattern, handle)
r.routers[m] = t
}
r.add(m, pattern, leaf)
}
return &Route{r, leaf}
}
// Handle registers a new request handle with the given pattern, method and handlers.
func (r *Router) Handle(method string, pattern string, handlers []Handler) *Route {
if len(r.groups) > 0 {
groupPattern := ""
h := make([]Handler, 0)
for _, g := range r.groups {
groupPattern += g.pattern
h = append(h, g.handlers...)
}
pattern = groupPattern + pattern
h = append(h, handlers...)
handlers = h
}
handlers = validateAndWrapHandlers(handlers, r.handlerWrapper)
return r.handle(method, pattern, func(resp http.ResponseWriter, req *http.Request, params Params) {
c := r.m.createContext(resp, req)
c.params = params
c.handlers = make([]Handler, 0, len(r.m.handlers)+len(handlers))
c.handlers = append(c.handlers, r.m.handlers...)
c.handlers = append(c.handlers, handlers...)
c.run()
})
}
func (r *Router) Group(pattern string, fn func(), h ...Handler) {
r.groups = append(r.groups, group{pattern, h})
fn()
r.groups = r.groups[:len(r.groups)-1]
}
// Get is a shortcut for r.Handle("GET", pattern, handlers)
func (r *Router) Get(pattern string, h ...Handler) (leaf *Route) {
leaf = r.Handle("GET", pattern, h)
if r.autoHead {
r.Head(pattern, h...)
}
return leaf
}
// Patch is a shortcut for r.Handle("PATCH", pattern, handlers)
func (r *Router) Patch(pattern string, h ...Handler) *Route {
return r.Handle("PATCH", pattern, h)
}
// Post is a shortcut for r.Handle("POST", pattern, handlers)
func (r *Router) Post(pattern string, h ...Handler) *Route {
return r.Handle("POST", pattern, h)
}
// Put is a shortcut for r.Handle("PUT", pattern, handlers)
func (r *Router) Put(pattern string, h ...Handler) *Route {
return r.Handle("PUT", pattern, h)
}
// Delete is a shortcut for r.Handle("DELETE", pattern, handlers)
func (r *Router) Delete(pattern string, h ...Handler) *Route {
return r.Handle("DELETE", pattern, h)
}
// Options is a shortcut for r.Handle("OPTIONS", pattern, handlers)
func (r *Router) Options(pattern string, h ...Handler) *Route {
return r.Handle("OPTIONS", pattern, h)
}
// Head is a shortcut for r.Handle("HEAD", pattern, handlers)
func (r *Router) Head(pattern string, h ...Handler) *Route {
return r.Handle("HEAD", pattern, h)
}
// Any is a shortcut for r.Handle("*", pattern, handlers)
func (r *Router) Any(pattern string, h ...Handler) *Route {
return r.Handle("*", pattern, h)
}
// Route is a shortcut for same handlers but different HTTP methods.
//
// Example:
// m.Route("/", "GET,POST", h)
func (r *Router) Route(pattern, methods string, h ...Handler) (route *Route) {
for _, m := range strings.Split(methods, ",") {
route = r.Handle(strings.TrimSpace(m), pattern, h)
}
return route
}
// Combo returns a combo router.
func (r *Router) Combo(pattern string, h ...Handler) *ComboRouter {
return &ComboRouter{r, pattern, h, map[string]bool{}, nil}
}
// NotFound configurates http.HandlerFunc which is called when no matching route is
// found. If it is not set, http.NotFound is used.
// Be sure to set 404 response code in your handler.
func (r *Router) NotFound(handlers ...Handler) {
handlers = validateAndWrapHandlers(handlers)
r.notFound = func(rw http.ResponseWriter, req *http.Request) {
c := r.m.createContext(rw, req)
c.handlers = make([]Handler, 0, len(r.m.handlers)+len(handlers))
c.handlers = append(c.handlers, r.m.handlers...)
c.handlers = append(c.handlers, handlers...)
c.run()
}
}
// InternalServerError configurates handler which is called when route handler returns
// error. If it is not set, default handler is used.
// Be sure to set 500 response code in your handler.
func (r *Router) InternalServerError(handlers ...Handler) {
handlers = validateAndWrapHandlers(handlers)
r.internalServerError = func(c *Context, err error) {
c.index = 0
c.handlers = handlers
c.Map(err)
c.run()
}
}
// SetHandlerWrapper sets handlerWrapper for the router.
func (r *Router) SetHandlerWrapper(f func(Handler) Handler) {
r.handlerWrapper = f
}
func (r *Router) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
if t, ok := r.routers[req.Method]; ok {
// Fast match for static routes
leaf := r.getLeaf(req.Method, req.URL.Path)
if leaf != nil {
leaf.handle(rw, req, nil)
return
}
h, p, ok := t.Match(req.URL.EscapedPath())
if ok {
if splat, ok := p["*0"]; ok {
p["*"] = splat // Easy name.
}
h(rw, req, p)
return
}
}
r.notFound(rw, req)
}
// URLFor builds path part of URL by given pair values.
func (r *Router) URLFor(name string, pairs ...string) string {
leaf, ok := r.namedRoutes[name]
if !ok {
panic("route with given name does not exists: " + name)
}
return leaf.URLPath(pairs...)
}
// ComboRouter represents a combo router.
type ComboRouter struct {
router *Router
pattern string
handlers []Handler
methods map[string]bool // Registered methods.
lastRoute *Route
}
func (cr *ComboRouter) checkMethod(name string) {
if cr.methods[name] {
panic("method '" + name + "' has already been registered")
}
cr.methods[name] = true
}
func (cr *ComboRouter) route(fn func(string, ...Handler) *Route, method string, h ...Handler) *ComboRouter {
cr.checkMethod(method)
cr.lastRoute = fn(cr.pattern, append(cr.handlers, h...)...)
return cr
}
func (cr *ComboRouter) Get(h ...Handler) *ComboRouter {
if cr.router.autoHead {
cr.Head(h...)
}
return cr.route(cr.router.Get, "GET", h...)
}
func (cr *ComboRouter) Patch(h ...Handler) *ComboRouter {
return cr.route(cr.router.Patch, "PATCH", h...)
}
func (cr *ComboRouter) Post(h ...Handler) *ComboRouter {
return cr.route(cr.router.Post, "POST", h...)
}
func (cr *ComboRouter) Put(h ...Handler) *ComboRouter {
return cr.route(cr.router.Put, "PUT", h...)
}
func (cr *ComboRouter) Delete(h ...Handler) *ComboRouter {
return cr.route(cr.router.Delete, "DELETE", h...)
}
func (cr *ComboRouter) Options(h ...Handler) *ComboRouter {
return cr.route(cr.router.Options, "OPTIONS", h...)
}
func (cr *ComboRouter) Head(h ...Handler) *ComboRouter {
return cr.route(cr.router.Head, "HEAD", h...)
}
// Name sets name of ComboRouter route.
func (cr *ComboRouter) Name(name string) {
if cr.lastRoute == nil {
panic("no corresponding route to be named")
}
cr.lastRoute.Name(name)
}

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// Copyright 2013 Martini Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import (
"encoding/base64"
"log"
"net/http"
"path"
"path/filepath"
"strings"
"sync"
)
// StaticOptions is a struct for specifying configuration options for the macaron.Static middleware.
type StaticOptions struct {
// Prefix is the optional prefix used to serve the static directory content
Prefix string
// SkipLogging will disable [Static] log messages when a static file is served.
SkipLogging bool
// IndexFile defines which file to serve as index if it exists.
IndexFile string
// Expires defines which user-defined function to use for producing a HTTP Expires Header
// https://developers.google.com/speed/docs/insights/LeverageBrowserCaching
Expires func() string
// ETag defines if we should add an ETag header
// https://developers.google.com/web/fundamentals/performance/optimizing-content-efficiency/http-caching#validating-cached-responses-with-etags
ETag bool
// FileSystem is the interface for supporting any implmentation of file system.
FileSystem http.FileSystem
}
// FIXME: to be deleted.
type staticMap struct {
lock sync.RWMutex
data map[string]*http.Dir
}
func (sm *staticMap) Set(dir *http.Dir) {
sm.lock.Lock()
defer sm.lock.Unlock()
sm.data[string(*dir)] = dir
}
func (sm *staticMap) Get(name string) *http.Dir {
sm.lock.RLock()
defer sm.lock.RUnlock()
return sm.data[name]
}
func (sm *staticMap) Delete(name string) {
sm.lock.Lock()
defer sm.lock.Unlock()
delete(sm.data, name)
}
var statics = staticMap{sync.RWMutex{}, map[string]*http.Dir{}}
// staticFileSystem implements http.FileSystem interface.
type staticFileSystem struct {
dir *http.Dir
}
func newStaticFileSystem(directory string) staticFileSystem {
if !filepath.IsAbs(directory) {
directory = filepath.Join(Root, directory)
}
dir := http.Dir(directory)
statics.Set(&dir)
return staticFileSystem{&dir}
}
func (fs staticFileSystem) Open(name string) (http.File, error) {
return fs.dir.Open(name)
}
func prepareStaticOption(dir string, opt StaticOptions) StaticOptions {
// Defaults
if len(opt.IndexFile) == 0 {
opt.IndexFile = "index.html"
}
// Normalize the prefix if provided
if opt.Prefix != "" {
// Ensure we have a leading '/'
if opt.Prefix[0] != '/' {
opt.Prefix = "/" + opt.Prefix
}
// Remove any trailing '/'
opt.Prefix = strings.TrimRight(opt.Prefix, "/")
}
if opt.FileSystem == nil {
opt.FileSystem = newStaticFileSystem(dir)
}
return opt
}
func prepareStaticOptions(dir string, options []StaticOptions) StaticOptions {
var opt StaticOptions
if len(options) > 0 {
opt = options[0]
}
return prepareStaticOption(dir, opt)
}
func staticHandler(ctx *Context, log *log.Logger, opt StaticOptions) bool {
if ctx.Req.Method != "GET" && ctx.Req.Method != "HEAD" {
return false
}
file := ctx.Req.URL.Path
// if we have a prefix, filter requests by stripping the prefix
if opt.Prefix != "" {
if !strings.HasPrefix(file, opt.Prefix) {
return false
}
file = file[len(opt.Prefix):]
if file != "" && file[0] != '/' {
return false
}
}
f, err := opt.FileSystem.Open(file)
if err != nil {
return false
}
defer f.Close()
fi, err := f.Stat()
if err != nil {
return true // File exists but fail to open.
}
// Try to serve index file
if fi.IsDir() {
// Redirect if missing trailing slash.
if !strings.HasSuffix(ctx.Req.URL.Path, "/") {
http.Redirect(ctx.Resp, ctx.Req.Request, ctx.Req.URL.Path+"/", http.StatusFound)
return true
}
file = path.Join(file, opt.IndexFile)
f, err = opt.FileSystem.Open(file)
if err != nil {
return false // Discard error.
}
defer f.Close()
fi, err = f.Stat()
if err != nil || fi.IsDir() {
return true
}
}
if !opt.SkipLogging {
log.Println("[Static] Serving " + file)
}
// Add an Expires header to the static content
if opt.Expires != nil {
ctx.Resp.Header().Set("Expires", opt.Expires())
}
if opt.ETag {
tag := GenerateETag(string(fi.Size()), fi.Name(), fi.ModTime().UTC().Format(http.TimeFormat))
ctx.Resp.Header().Set("ETag", tag)
}
http.ServeContent(ctx.Resp, ctx.Req.Request, file, fi.ModTime(), f)
return true
}
// GenerateETag generates an ETag based on size, filename and file modification time
func GenerateETag(fileSize, fileName, modTime string) string {
etag := fileSize + fileName + modTime
return base64.StdEncoding.EncodeToString([]byte(etag))
}
// Static returns a middleware handler that serves static files in the given directory.
func Static(directory string, staticOpt ...StaticOptions) Handler {
opt := prepareStaticOptions(directory, staticOpt)
return func(ctx *Context, log *log.Logger) {
staticHandler(ctx, log, opt)
}
}
// Statics registers multiple static middleware handlers all at once.
func Statics(opt StaticOptions, dirs ...string) Handler {
if len(dirs) == 0 {
panic("no static directory is given")
}
opts := make([]StaticOptions, len(dirs))
for i := range dirs {
opts[i] = prepareStaticOption(dirs[i], opt)
}
return func(ctx *Context, log *log.Logger) {
for i := range opts {
if staticHandler(ctx, log, opts[i]) {
return
}
}
}
}

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vendor/gitea.com/macaron/macaron/tree.go generated vendored Normal file
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// Copyright 2015 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import (
"regexp"
"strings"
"github.com/unknwon/com"
)
type patternType int8
const (
_PATTERN_STATIC patternType = iota // /home
_PATTERN_REGEXP // /:id([0-9]+)
_PATTERN_PATH_EXT // /*.*
_PATTERN_HOLDER // /:user
_PATTERN_MATCH_ALL // /*
)
// Leaf represents a leaf route information.
type Leaf struct {
parent *Tree
typ patternType
pattern string
rawPattern string // Contains wildcard instead of regexp
wildcards []string
reg *regexp.Regexp
optional bool
handle Handle
}
var wildcardPattern = regexp.MustCompile(`:[a-zA-Z0-9]+`)
func isSpecialRegexp(pattern, regStr string, pos []int) bool {
return len(pattern) >= pos[1]+len(regStr) && pattern[pos[1]:pos[1]+len(regStr)] == regStr
}
// getNextWildcard tries to find next wildcard and update pattern with corresponding regexp.
func getNextWildcard(pattern string) (wildcard, _ string) {
pos := wildcardPattern.FindStringIndex(pattern)
if pos == nil {
return "", pattern
}
wildcard = pattern[pos[0]:pos[1]]
// Reach last character or no regexp is given.
if len(pattern) == pos[1] {
return wildcard, strings.Replace(pattern, wildcard, `(.+)`, 1)
} else if pattern[pos[1]] != '(' {
switch {
case isSpecialRegexp(pattern, ":int", pos):
pattern = strings.Replace(pattern, ":int", "([0-9]+)", 1)
case isSpecialRegexp(pattern, ":string", pos):
pattern = strings.Replace(pattern, ":string", "([\\w]+)", 1)
default:
return wildcard, strings.Replace(pattern, wildcard, `(.+)`, 1)
}
}
// Cut out placeholder directly.
return wildcard, pattern[:pos[0]] + pattern[pos[1]:]
}
func getWildcards(pattern string) (string, []string) {
wildcards := make([]string, 0, 2)
// Keep getting next wildcard until nothing is left.
var wildcard string
for {
wildcard, pattern = getNextWildcard(pattern)
if len(wildcard) > 0 {
wildcards = append(wildcards, wildcard)
} else {
break
}
}
return pattern, wildcards
}
// getRawPattern removes all regexp but keeps wildcards for building URL path.
func getRawPattern(rawPattern string) string {
rawPattern = strings.Replace(rawPattern, ":int", "", -1)
rawPattern = strings.Replace(rawPattern, ":string", "", -1)
for {
startIdx := strings.Index(rawPattern, "(")
if startIdx == -1 {
break
}
closeIdx := strings.Index(rawPattern, ")")
if closeIdx > -1 {
rawPattern = rawPattern[:startIdx] + rawPattern[closeIdx+1:]
}
}
return rawPattern
}
func checkPattern(pattern string) (typ patternType, rawPattern string, wildcards []string, reg *regexp.Regexp) {
pattern = strings.TrimLeft(pattern, "?")
rawPattern = getRawPattern(pattern)
if pattern == "*" {
typ = _PATTERN_MATCH_ALL
} else if pattern == "*.*" {
typ = _PATTERN_PATH_EXT
} else if strings.Contains(pattern, ":") {
typ = _PATTERN_REGEXP
pattern, wildcards = getWildcards(pattern)
if pattern == "(.+)" {
typ = _PATTERN_HOLDER
} else {
reg = regexp.MustCompile(pattern)
}
}
return typ, rawPattern, wildcards, reg
}
func NewLeaf(parent *Tree, pattern string, handle Handle) *Leaf {
typ, rawPattern, wildcards, reg := checkPattern(pattern)
optional := false
if len(pattern) > 0 && pattern[0] == '?' {
optional = true
}
return &Leaf{parent, typ, pattern, rawPattern, wildcards, reg, optional, handle}
}
// URLPath build path part of URL by given pair values.
func (l *Leaf) URLPath(pairs ...string) string {
if len(pairs)%2 != 0 {
panic("number of pairs does not match")
}
urlPath := l.rawPattern
parent := l.parent
for parent != nil {
urlPath = parent.rawPattern + "/" + urlPath
parent = parent.parent
}
for i := 0; i < len(pairs); i += 2 {
if len(pairs[i]) == 0 {
panic("pair value cannot be empty: " + com.ToStr(i))
} else if pairs[i][0] != ':' && pairs[i] != "*" && pairs[i] != "*.*" {
pairs[i] = ":" + pairs[i]
}
urlPath = strings.Replace(urlPath, pairs[i], pairs[i+1], 1)
}
return urlPath
}
// Tree represents a router tree in Macaron.
type Tree struct {
parent *Tree
typ patternType
pattern string
rawPattern string
wildcards []string
reg *regexp.Regexp
subtrees []*Tree
leaves []*Leaf
}
func NewSubtree(parent *Tree, pattern string) *Tree {
typ, rawPattern, wildcards, reg := checkPattern(pattern)
return &Tree{parent, typ, pattern, rawPattern, wildcards, reg, make([]*Tree, 0, 5), make([]*Leaf, 0, 5)}
}
func NewTree() *Tree {
return NewSubtree(nil, "")
}
func (t *Tree) addLeaf(pattern string, handle Handle) *Leaf {
for i := 0; i < len(t.leaves); i++ {
if t.leaves[i].pattern == pattern {
return t.leaves[i]
}
}
leaf := NewLeaf(t, pattern, handle)
// Add exact same leaf to grandparent/parent level without optional.
if leaf.optional {
parent := leaf.parent
if parent.parent != nil {
parent.parent.addLeaf(parent.pattern, handle)
} else {
parent.addLeaf("", handle) // Root tree can add as empty pattern.
}
}
i := 0
for ; i < len(t.leaves); i++ {
if leaf.typ < t.leaves[i].typ {
break
}
}
if i == len(t.leaves) {
t.leaves = append(t.leaves, leaf)
} else {
t.leaves = append(t.leaves[:i], append([]*Leaf{leaf}, t.leaves[i:]...)...)
}
return leaf
}
func (t *Tree) addSubtree(segment, pattern string, handle Handle) *Leaf {
for i := 0; i < len(t.subtrees); i++ {
if t.subtrees[i].pattern == segment {
return t.subtrees[i].addNextSegment(pattern, handle)
}
}
subtree := NewSubtree(t, segment)
i := 0
for ; i < len(t.subtrees); i++ {
if subtree.typ < t.subtrees[i].typ {
break
}
}
if i == len(t.subtrees) {
t.subtrees = append(t.subtrees, subtree)
} else {
t.subtrees = append(t.subtrees[:i], append([]*Tree{subtree}, t.subtrees[i:]...)...)
}
return subtree.addNextSegment(pattern, handle)
}
func (t *Tree) addNextSegment(pattern string, handle Handle) *Leaf {
pattern = strings.TrimPrefix(pattern, "/")
i := strings.Index(pattern, "/")
if i == -1 {
return t.addLeaf(pattern, handle)
}
return t.addSubtree(pattern[:i], pattern[i+1:], handle)
}
func (t *Tree) Add(pattern string, handle Handle) *Leaf {
pattern = strings.TrimSuffix(pattern, "/")
return t.addNextSegment(pattern, handle)
}
func (t *Tree) matchLeaf(globLevel int, url string, params Params) (Handle, bool) {
url, err := PathUnescape(url)
if err != nil {
return nil, false
}
for i := 0; i < len(t.leaves); i++ {
switch t.leaves[i].typ {
case _PATTERN_STATIC:
if t.leaves[i].pattern == url {
return t.leaves[i].handle, true
}
case _PATTERN_REGEXP:
results := t.leaves[i].reg.FindStringSubmatch(url)
// Number of results and wildcasrd should be exact same.
if len(results)-1 != len(t.leaves[i].wildcards) {
break
}
for j := 0; j < len(t.leaves[i].wildcards); j++ {
params[t.leaves[i].wildcards[j]] = results[j+1]
}
return t.leaves[i].handle, true
case _PATTERN_PATH_EXT:
j := strings.LastIndex(url, ".")
if j > -1 {
params[":path"] = url[:j]
params[":ext"] = url[j+1:]
} else {
params[":path"] = url
}
return t.leaves[i].handle, true
case _PATTERN_HOLDER:
params[t.leaves[i].wildcards[0]] = url
return t.leaves[i].handle, true
case _PATTERN_MATCH_ALL:
params["*"] = url
params["*"+com.ToStr(globLevel)] = url
return t.leaves[i].handle, true
}
}
return nil, false
}
func (t *Tree) matchSubtree(globLevel int, segment, url string, params Params) (Handle, bool) {
unescapedSegment, err := PathUnescape(segment)
if err != nil {
return nil, false
}
for i := 0; i < len(t.subtrees); i++ {
switch t.subtrees[i].typ {
case _PATTERN_STATIC:
if t.subtrees[i].pattern == unescapedSegment {
if handle, ok := t.subtrees[i].matchNextSegment(globLevel, url, params); ok {
return handle, true
}
}
case _PATTERN_REGEXP:
results := t.subtrees[i].reg.FindStringSubmatch(unescapedSegment)
if len(results)-1 != len(t.subtrees[i].wildcards) {
break
}
for j := 0; j < len(t.subtrees[i].wildcards); j++ {
params[t.subtrees[i].wildcards[j]] = results[j+1]
}
if handle, ok := t.subtrees[i].matchNextSegment(globLevel, url, params); ok {
return handle, true
}
case _PATTERN_HOLDER:
if handle, ok := t.subtrees[i].matchNextSegment(globLevel+1, url, params); ok {
params[t.subtrees[i].wildcards[0]] = unescapedSegment
return handle, true
}
case _PATTERN_MATCH_ALL:
if handle, ok := t.subtrees[i].matchNextSegment(globLevel+1, url, params); ok {
params["*"+com.ToStr(globLevel)] = unescapedSegment
return handle, true
}
}
}
if len(t.leaves) > 0 {
leaf := t.leaves[len(t.leaves)-1]
unescapedURL, err := PathUnescape(segment + "/" + url)
if err != nil {
return nil, false
}
if leaf.typ == _PATTERN_PATH_EXT {
j := strings.LastIndex(unescapedURL, ".")
if j > -1 {
params[":path"] = unescapedURL[:j]
params[":ext"] = unescapedURL[j+1:]
} else {
params[":path"] = unescapedURL
}
return leaf.handle, true
} else if leaf.typ == _PATTERN_MATCH_ALL {
params["*"] = unescapedURL
params["*"+com.ToStr(globLevel)] = unescapedURL
return leaf.handle, true
}
}
return nil, false
}
func (t *Tree) matchNextSegment(globLevel int, url string, params Params) (Handle, bool) {
i := strings.Index(url, "/")
if i == -1 {
return t.matchLeaf(globLevel, url, params)
}
return t.matchSubtree(globLevel, url[:i], url[i+1:], params)
}
func (t *Tree) Match(url string) (Handle, Params, bool) {
url = strings.TrimPrefix(url, "/")
url = strings.TrimSuffix(url, "/")
params := make(Params)
handle, ok := t.matchNextSegment(0, url, params)
return handle, params, ok
}
// MatchTest returns true if given URL is matched by given pattern.
func MatchTest(pattern, url string) bool {
t := NewTree()
t.Add(pattern, nil)
_, _, ok := t.Match(url)
return ok
}

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vendor/gitea.com/macaron/macaron/util_go17.go generated vendored Normal file
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// +build !go1.8
// Copyright 2017 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import "net/url"
// PathUnescape unescapes a path. Ideally, this function would use
// url.PathUnescape(..), but the function was not introduced until go1.8.
func PathUnescape(s string) (string, error) {
return url.QueryUnescape(s)
}

24
vendor/gitea.com/macaron/macaron/util_go18.go generated vendored Normal file
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// +build go1.8
// Copyright 2017 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import "net/url"
// PathUnescape unescapes a path.
func PathUnescape(s string) (string, error) {
return url.PathUnescape(s)
}

11
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kind: pipeline
name: default
steps:
- name: test
image: golang:1.12
environment:
GOPROXY: https://goproxy.cn
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic

4
vendor/gitea.com/macaron/session/.gitignore generated vendored Normal file
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ledis/tmp.db
nodb/tmp.db
/vendor
/.idea

191
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and
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"Work" shall mean the work of authorship, whether in Source or Object form, made
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contract, or otherwise, unless required by applicable law (such as deliberate
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damages for loss of goodwill, work stoppage, computer failure or malfunction, or
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offer, and charge a fee for, acceptance of support, warranty, indemnity, or
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in accepting such obligations, You may act only on Your own behalf and on Your
sole responsibility, not on behalf of any other Contributor, and only if You
agree to indemnify, defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason of your
accepting any such warranty or additional liability.
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APPENDIX: How to apply the Apache License to your work
To apply the Apache License to your work, attach the following boilerplate
notice, with the fields enclosed by brackets "[]" replaced with your own
identifying information. (Don't include the brackets!) The text should be
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Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

22
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# session
Middleware session provides session management for [Macaron](https://gitea.com/macaron/macaron). It can use many session providers, including memory, file, Redis, Memcache, PostgreSQL, MySQL, Couchbase, Ledis and Nodb.
### Installation
The minimum requirement of Go is 1.11 .
go get gitea.com/macaron/session
## Getting Help
- [API Reference](https://gowalker.org/gitea.com/macaron/session)
- [Documentation](https://go-macaron.com/docs/middlewares/session)
## Credits
This package is a modified version of [go-macaron/session](github.com/go-macaron/session).
## License
This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.

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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package session
import (
"strings"
"sync"
"gitea.com/macaron/session"
"github.com/couchbaselabs/go-couchbase"
)
// CouchbaseSessionStore represents a couchbase session store implementation.
type CouchbaseSessionStore struct {
b *couchbase.Bucket
sid string
lock sync.RWMutex
data map[interface{}]interface{}
maxlifetime int64
}
// Set sets value to given key in session.
func (s *CouchbaseSessionStore) Set(key, val interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
s.data[key] = val
return nil
}
// Get gets value by given key in session.
func (s *CouchbaseSessionStore) Get(key interface{}) interface{} {
s.lock.RLock()
defer s.lock.RUnlock()
return s.data[key]
}
// Delete delete a key from session.
func (s *CouchbaseSessionStore) Delete(key interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
delete(s.data, key)
return nil
}
// ID returns current session ID.
func (s *CouchbaseSessionStore) ID() string {
return s.sid
}
// Release releases resource and save data to provider.
func (s *CouchbaseSessionStore) Release() error {
defer s.b.Close()
// Skip encoding if the data is empty
if len(s.data) == 0 {
return nil
}
data, err := session.EncodeGob(s.data)
if err != nil {
return err
}
return s.b.Set(s.sid, int(s.maxlifetime), data)
}
// Flush deletes all session data.
func (s *CouchbaseSessionStore) Flush() error {
s.lock.Lock()
defer s.lock.Unlock()
s.data = make(map[interface{}]interface{})
return nil
}
// CouchbaseProvider represents a couchbase session provider implementation.
type CouchbaseProvider struct {
maxlifetime int64
connStr string
pool string
bucket string
b *couchbase.Bucket
}
func (cp *CouchbaseProvider) getBucket() *couchbase.Bucket {
c, err := couchbase.Connect(cp.connStr)
if err != nil {
return nil
}
pool, err := c.GetPool(cp.pool)
if err != nil {
return nil
}
bucket, err := pool.GetBucket(cp.bucket)
if err != nil {
return nil
}
return bucket
}
// Init initializes memory session provider.
// connStr is couchbase server REST/JSON URL
// e.g. http://host:port/, Pool, Bucket
func (p *CouchbaseProvider) Init(maxlifetime int64, connStr string) error {
p.maxlifetime = maxlifetime
configs := strings.Split(connStr, ",")
if len(configs) > 0 {
p.connStr = configs[0]
}
if len(configs) > 1 {
p.pool = configs[1]
}
if len(configs) > 2 {
p.bucket = configs[2]
}
return nil
}
// Read returns raw session store by session ID.
func (p *CouchbaseProvider) Read(sid string) (session.RawStore, error) {
p.b = p.getBucket()
var doc []byte
err := p.b.Get(sid, &doc)
var kv map[interface{}]interface{}
if doc == nil {
kv = make(map[interface{}]interface{})
} else {
kv, err = session.DecodeGob(doc)
if err != nil {
return nil, err
}
}
cs := &CouchbaseSessionStore{b: p.b, sid: sid, data: kv, maxlifetime: p.maxlifetime}
return cs, nil
}
// Exist returns true if session with given ID exists.
func (p *CouchbaseProvider) Exist(sid string) bool {
p.b = p.getBucket()
defer p.b.Close()
var doc []byte
if err := p.b.Get(sid, &doc); err != nil || doc == nil {
return false
} else {
return true
}
}
// Destroy deletes a session by session ID.
func (p *CouchbaseProvider) Destroy(sid string) error {
p.b = p.getBucket()
defer p.b.Close()
p.b.Delete(sid)
return nil
}
// Regenerate regenerates a session store from old session ID to new one.
func (p *CouchbaseProvider) Regenerate(oldsid, sid string) (session.RawStore, error) {
p.b = p.getBucket()
var doc []byte
if err := p.b.Get(oldsid, &doc); err != nil || doc == nil {
p.b.Set(sid, int(p.maxlifetime), "")
} else {
err := p.b.Delete(oldsid)
if err != nil {
return nil, err
}
_, _ = p.b.Add(sid, int(p.maxlifetime), doc)
}
err := p.b.Get(sid, &doc)
if err != nil {
return nil, err
}
var kv map[interface{}]interface{}
if doc == nil {
kv = make(map[interface{}]interface{})
} else {
kv, err = session.DecodeGob(doc)
if err != nil {
return nil, err
}
}
cs := &CouchbaseSessionStore{b: p.b, sid: sid, data: kv, maxlifetime: p.maxlifetime}
return cs, nil
}
// Count counts and returns number of sessions.
func (p *CouchbaseProvider) Count() int {
// FIXME
return 0
}
// GC calls GC to clean expired sessions.
func (p *CouchbaseProvider) GC() {}
func init() {
session.Register("couchbase", &CouchbaseProvider{})
}

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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package session
import (
"fmt"
"io/ioutil"
"log"
"os"
"path"
"path/filepath"
"sync"
"time"
"github.com/unknwon/com"
)
// FileStore represents a file session store implementation.
type FileStore struct {
p *FileProvider
sid string
lock sync.RWMutex
data map[interface{}]interface{}
}
// NewFileStore creates and returns a file session store.
func NewFileStore(p *FileProvider, sid string, kv map[interface{}]interface{}) *FileStore {
return &FileStore{
p: p,
sid: sid,
data: kv,
}
}
// Set sets value to given key in session.
func (s *FileStore) Set(key, val interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
s.data[key] = val
return nil
}
// Get gets value by given key in session.
func (s *FileStore) Get(key interface{}) interface{} {
s.lock.RLock()
defer s.lock.RUnlock()
return s.data[key]
}
// Delete delete a key from session.
func (s *FileStore) Delete(key interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
delete(s.data, key)
return nil
}
// ID returns current session ID.
func (s *FileStore) ID() string {
return s.sid
}
// Release releases resource and save data to provider.
func (s *FileStore) Release() error {
s.p.lock.Lock()
defer s.p.lock.Unlock()
// Skip encoding if the data is empty
if len(s.data) == 0 {
return nil
}
data, err := EncodeGob(s.data)
if err != nil {
return err
}
return ioutil.WriteFile(s.p.filepath(s.sid), data, 0600)
}
// Flush deletes all session data.
func (s *FileStore) Flush() error {
s.lock.Lock()
defer s.lock.Unlock()
s.data = make(map[interface{}]interface{})
return nil
}
// FileProvider represents a file session provider implementation.
type FileProvider struct {
lock sync.RWMutex
maxlifetime int64
rootPath string
}
// Init initializes file session provider with given root path.
func (p *FileProvider) Init(maxlifetime int64, rootPath string) error {
p.lock.Lock()
p.maxlifetime = maxlifetime
p.rootPath = rootPath
p.lock.Unlock()
return nil
}
func (p *FileProvider) filepath(sid string) string {
return path.Join(p.rootPath, string(sid[0]), string(sid[1]), sid)
}
// Read returns raw session store by session ID.
func (p *FileProvider) Read(sid string) (_ RawStore, err error) {
filename := p.filepath(sid)
if err = os.MkdirAll(path.Dir(filename), 0700); err != nil {
return nil, err
}
p.lock.RLock()
defer p.lock.RUnlock()
var f *os.File
if com.IsFile(filename) {
f, err = os.OpenFile(filename, os.O_RDONLY, 0600)
} else {
f, err = os.Create(filename)
}
if err != nil {
return nil, err
}
defer f.Close()
if err = os.Chtimes(filename, time.Now(), time.Now()); err != nil {
return nil, err
}
var kv map[interface{}]interface{}
data, err := ioutil.ReadAll(f)
if err != nil {
return nil, err
}
if len(data) == 0 {
kv = make(map[interface{}]interface{})
} else {
kv, err = DecodeGob(data)
if err != nil {
return nil, err
}
}
return NewFileStore(p, sid, kv), nil
}
// Exist returns true if session with given ID exists.
func (p *FileProvider) Exist(sid string) bool {
p.lock.RLock()
defer p.lock.RUnlock()
return com.IsFile(p.filepath(sid))
}
// Destroy deletes a session by session ID.
func (p *FileProvider) Destroy(sid string) error {
p.lock.Lock()
defer p.lock.Unlock()
return os.Remove(p.filepath(sid))
}
func (p *FileProvider) regenerate(oldsid, sid string) (err error) {
p.lock.Lock()
defer p.lock.Unlock()
filename := p.filepath(sid)
if com.IsExist(filename) {
return fmt.Errorf("new sid '%s' already exists", sid)
}
oldname := p.filepath(oldsid)
if !com.IsFile(oldname) {
data, err := EncodeGob(make(map[interface{}]interface{}))
if err != nil {
return err
}
if err = os.MkdirAll(path.Dir(oldname), 0700); err != nil {
return err
}
if err = ioutil.WriteFile(oldname, data, 0600); err != nil {
return err
}
}
if err = os.MkdirAll(path.Dir(filename), 0700); err != nil {
return err
}
if err = os.Rename(oldname, filename); err != nil {
return err
}
return nil
}
// Regenerate regenerates a session store from old session ID to new one.
func (p *FileProvider) Regenerate(oldsid, sid string) (_ RawStore, err error) {
if err := p.regenerate(oldsid, sid); err != nil {
return nil, err
}
return p.Read(sid)
}
// Count counts and returns number of sessions.
func (p *FileProvider) Count() int {
count := 0
if err := filepath.Walk(p.rootPath, func(path string, fi os.FileInfo, err error) error {
if err != nil {
return err
}
if !fi.IsDir() {
count++
}
return nil
}); err != nil {
log.Printf("error counting session files: %v", err)
return 0
}
return count
}
// GC calls GC to clean expired sessions.
func (p *FileProvider) GC() {
p.lock.RLock()
defer p.lock.RUnlock()
if !com.IsExist(p.rootPath) {
return
}
if err := filepath.Walk(p.rootPath, func(path string, fi os.FileInfo, err error) error {
if err != nil {
return err
}
if !fi.IsDir() &&
(fi.ModTime().Unix()+p.maxlifetime) < time.Now().Unix() {
return os.Remove(path)
}
return nil
}); err != nil {
log.Printf("error garbage collecting session files: %v", err)
}
}
func init() {
Register("file", &FileProvider{})
}

61
vendor/gitea.com/macaron/session/flash.go generated vendored Normal file
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// Copyright 2018 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package session
import (
"net/url"
"gitea.com/macaron/macaron"
)
type Flash struct {
ctx *macaron.Context
url.Values
ErrorMsg, WarningMsg, InfoMsg, SuccessMsg string
}
func (f *Flash) set(name, msg string, current ...bool) {
isShow := false
if (len(current) == 0 && macaron.FlashNow) ||
(len(current) > 0 && current[0]) {
isShow = true
}
if isShow {
f.ctx.Data["Flash"] = f
} else {
f.Set(name, msg)
}
}
func (f *Flash) Error(msg string, current ...bool) {
f.ErrorMsg = msg
f.set("error", msg, current...)
}
func (f *Flash) Warning(msg string, current ...bool) {
f.WarningMsg = msg
f.set("warning", msg, current...)
}
func (f *Flash) Info(msg string, current ...bool) {
f.InfoMsg = msg
f.set("info", msg, current...)
}
func (f *Flash) Success(msg string, current ...bool) {
f.SuccessMsg = msg
f.set("success", msg, current...)
}

32
vendor/gitea.com/macaron/session/go.mod generated vendored Normal file
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module gitea.com/macaron/session
go 1.11
require (
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb
github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668
github.com/couchbase/gomemcached v0.0.0-20190515232915-c4b4ca0eb21d // indirect
github.com/couchbase/goutils v0.0.0-20190315194238-f9d42b11473b // indirect
github.com/couchbaselabs/go-couchbase v0.0.0-20190708161019-23e7ca2ce2b7
github.com/cupcake/rdb v0.0.0-20161107195141-43ba34106c76 // indirect
github.com/edsrzf/mmap-go v1.0.0 // indirect
github.com/go-redis/redis v6.15.2+incompatible
github.com/go-sql-driver/mysql v1.4.1
github.com/lib/pq v1.2.0
github.com/lunny/log v0.0.0-20160921050905-7887c61bf0de // indirect
github.com/lunny/nodb v0.0.0-20160621015157-fc1ef06ad4af
github.com/mattn/go-sqlite3 v1.11.0 // indirect
github.com/pelletier/go-toml v1.4.0 // indirect
github.com/pkg/errors v0.8.1 // indirect
github.com/siddontang/go v0.0.0-20180604090527-bdc77568d726 // indirect
github.com/siddontang/go-snappy v0.0.0-20140704025258-d8f7bb82a96d // indirect
github.com/siddontang/ledisdb v0.0.0-20190202134119-8ceb77e66a92
github.com/siddontang/rdb v0.0.0-20150307021120-fc89ed2e418d // indirect
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337
github.com/stretchr/testify v1.3.0 // indirect
github.com/syndtr/goleveldb v1.0.0 // indirect
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80 // indirect
google.golang.org/appengine v1.6.1 // indirect
gopkg.in/ini.v1 v1.44.0
)

116
vendor/gitea.com/macaron/session/go.sum generated vendored Normal file
View file

@ -0,0 +1,116 @@
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591 h1:UbCTjPcLrNxR9LzKDjQBMT2zoxZuEnca1pZCpgeMuhQ=
gitea.com/macaron/inject v0.0.0-20190803172902-8375ba841591/go.mod h1:h6E4kLao1Yko6DOU6QDnQPcuoNzvbZqzj2mtPcEn1aM=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb h1:amL0md6orTj1tXY16ANzVU9FmzQB+W7aJwp8pVDbrmA=
gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb/go.mod h1:0coI+mSPSwbsyAbOuFllVS38awuk9mevhLD52l50Gjs=
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668 h1:U/lr3Dgy4WK+hNk4tyD+nuGjpVLPEHuJSFXMw11/HPA=
github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668/go.mod h1:H0wQNHz2YrLsuXOZozoeDmnHXkNCRmMW0gwFWDfEZDA=
github.com/couchbase/gomemcached v0.0.0-20190515232915-c4b4ca0eb21d h1:XMf4E1U+b9E3ElF0mjvfXZdflBRZz4gLp16nQ/QSHQM=
github.com/couchbase/gomemcached v0.0.0-20190515232915-c4b4ca0eb21d/go.mod h1:srVSlQLB8iXBVXHgnqemxUXqN6FCvClgCMPCsjBDR7c=
github.com/couchbase/goutils v0.0.0-20190315194238-f9d42b11473b h1:bZ9rKU2/V8sY+NulSfxDOnXTWcs1rySqdF1sVepihvo=
github.com/couchbase/goutils v0.0.0-20190315194238-f9d42b11473b/go.mod h1:BQwMFlJzDjFDG3DJUdU0KORxn88UlsOULuxLExMh3Hs=
github.com/couchbaselabs/go-couchbase v0.0.0-20190708161019-23e7ca2ce2b7 h1:1XjEY/gnjQ+AfXef2U6dxCquhiRzkEpxZuWqs+QxTL8=
github.com/couchbaselabs/go-couchbase v0.0.0-20190708161019-23e7ca2ce2b7/go.mod h1:mby/05p8HE5yHEAKiIH/555NoblMs7PtW6NrYshDruc=
github.com/cupcake/rdb v0.0.0-20161107195141-43ba34106c76 h1:Lgdd/Qp96Qj8jqLpq2cI1I1X7BJnu06efS+XkhRoLUQ=
github.com/cupcake/rdb v0.0.0-20161107195141-43ba34106c76/go.mod h1:vYwsqCOLxGiisLwp9rITslkFNpZD5rz43tf41QFkTWY=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/edsrzf/mmap-go v1.0.0 h1:CEBF7HpRnUCSJgGUb5h1Gm7e3VkmVDrR8lvWVLtrOFw=
github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/go-redis/redis v6.15.2+incompatible h1:9SpNVG76gr6InJGxoZ6IuuxaCOQwDAhzyXg+Bs+0Sb4=
github.com/go-redis/redis v6.15.2+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZpNwpA=
github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db h1:woRePGFeVFfLKN/pOkfl+p/TAqKOfFu+7KPlMVpok/w=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/lib/pq v1.2.0 h1:LXpIM/LZ5xGFhOpXAQUIMM1HdyqzVYM13zNdjCEEcA0=
github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/lunny/log v0.0.0-20160921050905-7887c61bf0de h1:nyxwRdWHAVxpFcDThedEgQ07DbcRc5xgNObtbTp76fk=
github.com/lunny/log v0.0.0-20160921050905-7887c61bf0de/go.mod h1:3q8WtuPQsoRbatJuy3nvq/hRSvuBJrHHr+ybPPiNvHQ=
github.com/lunny/nodb v0.0.0-20160621015157-fc1ef06ad4af h1:UaWHNBdukWrSG3DRvHFR/hyfg681fceqQDYVTBncKfQ=
github.com/lunny/nodb v0.0.0-20160621015157-fc1ef06ad4af/go.mod h1:Cqz6pqow14VObJ7peltM+2n3PWOz7yTrfUuGbVFkzN0=
github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.7.0 h1:WSHQ+IS43OoUrWtD1/bbclrwK8TTH5hzp+umCiuxHgs=
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/gomega v1.4.3 h1:RE1xgDvH7imwFD45h+u2SgIfERHlS2yNG4DObb5BSKU=
github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
github.com/pelletier/go-toml v1.4.0 h1:u3Z1r+oOXJIkxqw34zVhyPgjBsm6X2wn21NWs/HfSeg=
github.com/pelletier/go-toml v1.4.0/go.mod h1:PN7xzY2wHTK0K9p34ErDQMlFxa51Fk0OUruD3k1mMwo=
github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/siddontang/go v0.0.0-20180604090527-bdc77568d726 h1:xT+JlYxNGqyT+XcU8iUrN18JYed2TvG9yN5ULG2jATM=
github.com/siddontang/go v0.0.0-20180604090527-bdc77568d726/go.mod h1:3yhqj7WBBfRhbBlzyOC3gUxftwsU0u8gqevxwIHQpMw=
github.com/siddontang/go-snappy v0.0.0-20140704025258-d8f7bb82a96d h1:qQWKKOvHN7Q9c6GdmUteCef2F9ubxMpxY1IKwpIKz68=
github.com/siddontang/go-snappy v0.0.0-20140704025258-d8f7bb82a96d/go.mod h1:vq0tzqLRu6TS7Id0wMo2N5QzJoKedVeovOpHjnykSzY=
github.com/siddontang/ledisdb v0.0.0-20190202134119-8ceb77e66a92 h1:qvsJwGToa8rxb42cDRhkbKeX2H5N8BH+s2aUikGt8mI=
github.com/siddontang/ledisdb v0.0.0-20190202134119-8ceb77e66a92/go.mod h1:mF1DpOSOUiJRMR+FDqaqu3EBqrybQtrDDszLUZ6oxPg=
github.com/siddontang/rdb v0.0.0-20150307021120-fc89ed2e418d h1:NVwnfyR3rENtlz62bcrkXME3INVUa4lcdGt+opvxExs=
github.com/siddontang/rdb v0.0.0-20150307021120-fc89ed2e418d/go.mod h1:AMEsy7v5z92TR1JKMkLLoaOQk++LVnOKL3ScbJ8GNGA=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 h1:Jpy1PXuP99tXNrhbq2BaPz9B+jNAvH1JPQQpG/9GCXY=
github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/syndtr/goleveldb v1.0.0 h1:fBdIW9lB4Iz0n9khmH8w27SJ3QEJ7+IgjPEwGSZiFdE=
github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e h1:GSGeB9EAKY2spCABz6xOX5DbxZEXolK+nBSvmsQwRjM=
github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e/go.mod h1:tOOxU81rwgoCLoOVVPHb6T/wt8HZygqH5id+GNnlCXM=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80 h1:Ao/3l156eZf2AW5wK8a7/smtodRU+gha3+BeqJ69lRk=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190606165138-5da285871e9c h1:+EXw7AwNOKzPFXMZ1yNjO40aWCh3PIquJB2fYlv9wcs=
golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/ini.v1 v1.44.0 h1:YRJzTUp0kSYWUVFF5XAbDFfyiqwsl0Vb9R8TVP5eRi0=
gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

203
vendor/gitea.com/macaron/session/memcache/memcache.go generated vendored Normal file
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@ -0,0 +1,203 @@
// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package session
import (
"fmt"
"strings"
"sync"
"gitea.com/macaron/session"
"github.com/bradfitz/gomemcache/memcache"
)
// MemcacheStore represents a memcache session store implementation.
type MemcacheStore struct {
c *memcache.Client
sid string
expire int32
lock sync.RWMutex
data map[interface{}]interface{}
}
// NewMemcacheStore creates and returns a memcache session store.
func NewMemcacheStore(c *memcache.Client, sid string, expire int32, kv map[interface{}]interface{}) *MemcacheStore {
return &MemcacheStore{
c: c,
sid: sid,
expire: expire,
data: kv,
}
}
func NewItem(sid string, data []byte, expire int32) *memcache.Item {
return &memcache.Item{
Key: sid,
Value: data,
Expiration: expire,
}
}
// Set sets value to given key in session.
func (s *MemcacheStore) Set(key, val interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
s.data[key] = val
return nil
}
// Get gets value by given key in session.
func (s *MemcacheStore) Get(key interface{}) interface{} {
s.lock.RLock()
defer s.lock.RUnlock()
return s.data[key]
}
// Delete delete a key from session.
func (s *MemcacheStore) Delete(key interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
delete(s.data, key)
return nil
}
// ID returns current session ID.
func (s *MemcacheStore) ID() string {
return s.sid
}
// Release releases resource and save data to provider.
func (s *MemcacheStore) Release() error {
// Skip encoding if the data is empty
if len(s.data) == 0 {
return nil
}
data, err := session.EncodeGob(s.data)
if err != nil {
return err
}
return s.c.Set(NewItem(s.sid, data, s.expire))
}
// Flush deletes all session data.
func (s *MemcacheStore) Flush() error {
s.lock.Lock()
defer s.lock.Unlock()
s.data = make(map[interface{}]interface{})
return nil
}
// MemcacheProvider represents a memcache session provider implementation.
type MemcacheProvider struct {
c *memcache.Client
expire int32
}
// Init initializes memcache session provider.
// connStrs: 127.0.0.1:9090;127.0.0.1:9091
func (p *MemcacheProvider) Init(expire int64, connStrs string) error {
p.expire = int32(expire)
p.c = memcache.New(strings.Split(connStrs, ";")...)
return nil
}
// Read returns raw session store by session ID.
func (p *MemcacheProvider) Read(sid string) (session.RawStore, error) {
if !p.Exist(sid) {
if err := p.c.Set(NewItem(sid, []byte(""), p.expire)); err != nil {
return nil, err
}
}
var kv map[interface{}]interface{}
item, err := p.c.Get(sid)
if err != nil {
return nil, err
}
if len(item.Value) == 0 {
kv = make(map[interface{}]interface{})
} else {
kv, err = session.DecodeGob(item.Value)
if err != nil {
return nil, err
}
}
return NewMemcacheStore(p.c, sid, p.expire, kv), nil
}
// Exist returns true if session with given ID exists.
func (p *MemcacheProvider) Exist(sid string) bool {
_, err := p.c.Get(sid)
return err == nil
}
// Destroy deletes a session by session ID.
func (p *MemcacheProvider) Destroy(sid string) error {
return p.c.Delete(sid)
}
// Regenerate regenerates a session store from old session ID to new one.
func (p *MemcacheProvider) Regenerate(oldsid, sid string) (_ session.RawStore, err error) {
if p.Exist(sid) {
return nil, fmt.Errorf("new sid '%s' already exists", sid)
}
item := NewItem(sid, []byte(""), p.expire)
if p.Exist(oldsid) {
item, err = p.c.Get(oldsid)
if err != nil {
return nil, err
} else if err = p.c.Delete(oldsid); err != nil {
return nil, err
}
item.Key = sid
}
if err = p.c.Set(item); err != nil {
return nil, err
}
var kv map[interface{}]interface{}
if len(item.Value) == 0 {
kv = make(map[interface{}]interface{})
} else {
kv, err = session.DecodeGob(item.Value)
if err != nil {
return nil, err
}
}
return NewMemcacheStore(p.c, sid, p.expire, kv), nil
}
// Count counts and returns number of sessions.
func (p *MemcacheProvider) Count() int {
// FIXME: how come this library does not have Stats method?
return -1
}
// GC calls GC to clean expired sessions.
func (p *MemcacheProvider) GC() {}
func init() {
session.Register("memcache", &MemcacheProvider{})
}

1
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217
vendor/gitea.com/macaron/session/memory.go generated vendored Normal file
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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package session
import (
"container/list"
"fmt"
"sync"
"time"
)
// MemStore represents a in-memory session store implementation.
type MemStore struct {
sid string
lock sync.RWMutex
data map[interface{}]interface{}
lastAccess time.Time
}
// NewMemStore creates and returns a memory session store.
func NewMemStore(sid string) *MemStore {
return &MemStore{
sid: sid,
data: make(map[interface{}]interface{}),
lastAccess: time.Now(),
}
}
// Set sets value to given key in session.
func (s *MemStore) Set(key, val interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
s.data[key] = val
return nil
}
// Get gets value by given key in session.
func (s *MemStore) Get(key interface{}) interface{} {
s.lock.RLock()
defer s.lock.RUnlock()
return s.data[key]
}
// Delete deletes a key from session.
func (s *MemStore) Delete(key interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
delete(s.data, key)
return nil
}
// ID returns current session ID.
func (s *MemStore) ID() string {
return s.sid
}
// Release releases resource and save data to provider.
func (_ *MemStore) Release() error {
return nil
}
// Flush deletes all session data.
func (s *MemStore) Flush() error {
s.lock.Lock()
defer s.lock.Unlock()
s.data = make(map[interface{}]interface{})
return nil
}
// MemProvider represents a in-memory session provider implementation.
type MemProvider struct {
lock sync.RWMutex
maxLifetime int64
data map[string]*list.Element
// A priority list whose lastAccess newer gets higer priority.
list *list.List
}
// Init initializes memory session provider.
func (p *MemProvider) Init(maxLifetime int64, _ string) error {
p.lock.Lock()
p.maxLifetime = maxLifetime
p.lock.Unlock()
return nil
}
// update expands time of session store by given ID.
func (p *MemProvider) update(sid string) error {
p.lock.Lock()
defer p.lock.Unlock()
if e, ok := p.data[sid]; ok {
e.Value.(*MemStore).lastAccess = time.Now()
p.list.MoveToFront(e)
return nil
}
return nil
}
// Read returns raw session store by session ID.
func (p *MemProvider) Read(sid string) (_ RawStore, err error) {
p.lock.RLock()
e, ok := p.data[sid]
p.lock.RUnlock()
if ok {
if err = p.update(sid); err != nil {
return nil, err
}
return e.Value.(*MemStore), nil
}
// Create a new session.
p.lock.Lock()
defer p.lock.Unlock()
s := NewMemStore(sid)
p.data[sid] = p.list.PushBack(s)
return s, nil
}
// Exist returns true if session with given ID exists.
func (p *MemProvider) Exist(sid string) bool {
p.lock.RLock()
defer p.lock.RUnlock()
_, ok := p.data[sid]
return ok
}
// Destroy deletes a session by session ID.
func (p *MemProvider) Destroy(sid string) error {
p.lock.Lock()
defer p.lock.Unlock()
e, ok := p.data[sid]
if !ok {
return nil
}
p.list.Remove(e)
delete(p.data, sid)
return nil
}
// Regenerate regenerates a session store from old session ID to new one.
func (p *MemProvider) Regenerate(oldsid, sid string) (RawStore, error) {
if p.Exist(sid) {
return nil, fmt.Errorf("new sid '%s' already exists", sid)
}
s, err := p.Read(oldsid)
if err != nil {
return nil, err
}
if err = p.Destroy(oldsid); err != nil {
return nil, err
}
s.(*MemStore).sid = sid
p.lock.Lock()
defer p.lock.Unlock()
p.data[sid] = p.list.PushBack(s)
return s, nil
}
// Count counts and returns number of sessions.
func (p *MemProvider) Count() int {
return p.list.Len()
}
// GC calls GC to clean expired sessions.
func (p *MemProvider) GC() {
p.lock.RLock()
for {
// No session in the list.
e := p.list.Back()
if e == nil {
break
}
if (e.Value.(*MemStore).lastAccess.Unix() + p.maxLifetime) < time.Now().Unix() {
p.lock.RUnlock()
p.lock.Lock()
p.list.Remove(e)
delete(p.data, e.Value.(*MemStore).sid)
p.lock.Unlock()
p.lock.RLock()
} else {
break
}
}
p.lock.RUnlock()
}
func init() {
Register("memory", &MemProvider{list: list.New(), data: make(map[string]*list.Element)})
}

199
vendor/gitea.com/macaron/session/mysql/mysql.go generated vendored Normal file
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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package session
import (
"database/sql"
"fmt"
"log"
"sync"
"time"
"gitea.com/macaron/session"
_ "github.com/go-sql-driver/mysql"
)
// MysqlStore represents a mysql session store implementation.
type MysqlStore struct {
c *sql.DB
sid string
lock sync.RWMutex
data map[interface{}]interface{}
}
// NewMysqlStore creates and returns a mysql session store.
func NewMysqlStore(c *sql.DB, sid string, kv map[interface{}]interface{}) *MysqlStore {
return &MysqlStore{
c: c,
sid: sid,
data: kv,
}
}
// Set sets value to given key in session.
func (s *MysqlStore) Set(key, val interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
s.data[key] = val
return nil
}
// Get gets value by given key in session.
func (s *MysqlStore) Get(key interface{}) interface{} {
s.lock.RLock()
defer s.lock.RUnlock()
return s.data[key]
}
// Delete delete a key from session.
func (s *MysqlStore) Delete(key interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
delete(s.data, key)
return nil
}
// ID returns current session ID.
func (s *MysqlStore) ID() string {
return s.sid
}
// Release releases resource and save data to provider.
func (s *MysqlStore) Release() error {
// Skip encoding if the data is empty
if len(s.data) == 0 {
return nil
}
data, err := session.EncodeGob(s.data)
if err != nil {
return err
}
_, err = s.c.Exec("UPDATE session SET data=?, expiry=? WHERE `key`=?",
data, time.Now().Unix(), s.sid)
return err
}
// Flush deletes all session data.
func (s *MysqlStore) Flush() error {
s.lock.Lock()
defer s.lock.Unlock()
s.data = make(map[interface{}]interface{})
return nil
}
// MysqlProvider represents a mysql session provider implementation.
type MysqlProvider struct {
c *sql.DB
expire int64
}
// Init initializes mysql session provider.
// connStr: username:password@protocol(address)/dbname?param=value
func (p *MysqlProvider) Init(expire int64, connStr string) (err error) {
p.expire = expire
p.c, err = sql.Open("mysql", connStr)
if err != nil {
return err
}
return p.c.Ping()
}
// Read returns raw session store by session ID.
func (p *MysqlProvider) Read(sid string) (session.RawStore, error) {
var data []byte
err := p.c.QueryRow("SELECT data FROM session WHERE `key`=?", sid).Scan(&data)
if err == sql.ErrNoRows {
_, err = p.c.Exec("INSERT INTO session(`key`,data,expiry) VALUES(?,?,?)",
sid, "", time.Now().Unix())
}
if err != nil {
return nil, err
}
var kv map[interface{}]interface{}
if len(data) == 0 {
kv = make(map[interface{}]interface{})
} else {
kv, err = session.DecodeGob(data)
if err != nil {
return nil, err
}
}
return NewMysqlStore(p.c, sid, kv), nil
}
// Exist returns true if session with given ID exists.
func (p *MysqlProvider) Exist(sid string) bool {
var data []byte
err := p.c.QueryRow("SELECT data FROM session WHERE `key`=?", sid).Scan(&data)
if err != nil && err != sql.ErrNoRows {
panic("session/mysql: error checking existence: " + err.Error())
}
return err != sql.ErrNoRows
}
// Destroy deletes a session by session ID.
func (p *MysqlProvider) Destroy(sid string) error {
_, err := p.c.Exec("DELETE FROM session WHERE `key`=?", sid)
return err
}
// Regenerate regenerates a session store from old session ID to new one.
func (p *MysqlProvider) Regenerate(oldsid, sid string) (_ session.RawStore, err error) {
if p.Exist(sid) {
return nil, fmt.Errorf("new sid '%s' already exists", sid)
}
if !p.Exist(oldsid) {
if _, err = p.c.Exec("INSERT INTO session(`key`,data,expiry) VALUES(?,?,?)",
oldsid, "", time.Now().Unix()); err != nil {
return nil, err
}
}
if _, err = p.c.Exec("UPDATE session SET `key`=? WHERE `key`=?", sid, oldsid); err != nil {
return nil, err
}
return p.Read(sid)
}
// Count counts and returns number of sessions.
func (p *MysqlProvider) Count() (total int) {
if err := p.c.QueryRow("SELECT COUNT(*) AS NUM FROM session").Scan(&total); err != nil {
panic("session/mysql: error counting records: " + err.Error())
}
return total
}
// GC calls GC to clean expired sessions.
func (p *MysqlProvider) GC() {
if _, err := p.c.Exec("DELETE FROM session WHERE expiry + ? <= UNIX_TIMESTAMP(NOW())", p.expire); err != nil {
log.Printf("session/mysql: error garbage collecting: %v", err)
}
}
func init() {
session.Register("mysql", &MysqlProvider{})
}

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vendor/gitea.com/macaron/session/mysql/mysql.goconvey generated vendored Normal file
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207
vendor/gitea.com/macaron/session/nodb/nodb.go generated vendored Normal file
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// Copyright 2015 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package session
import (
"fmt"
"sync"
"gitea.com/macaron/session"
"github.com/lunny/nodb"
"github.com/lunny/nodb/config"
)
// NodbStore represents a nodb session store implementation.
type NodbStore struct {
c *nodb.DB
sid string
expire int64
lock sync.RWMutex
data map[interface{}]interface{}
}
// NewNodbStore creates and returns a ledis session store.
func NewNodbStore(c *nodb.DB, sid string, expire int64, kv map[interface{}]interface{}) *NodbStore {
return &NodbStore{
c: c,
expire: expire,
sid: sid,
data: kv,
}
}
// Set sets value to given key in session.
func (s *NodbStore) Set(key, val interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
s.data[key] = val
return nil
}
// Get gets value by given key in session.
func (s *NodbStore) Get(key interface{}) interface{} {
s.lock.RLock()
defer s.lock.RUnlock()
return s.data[key]
}
// Delete delete a key from session.
func (s *NodbStore) Delete(key interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
delete(s.data, key)
return nil
}
// ID returns current session ID.
func (s *NodbStore) ID() string {
return s.sid
}
// Release releases resource and save data to provider.
func (s *NodbStore) Release() error {
// Skip encoding if the data is empty
if len(s.data) == 0 {
return nil
}
data, err := session.EncodeGob(s.data)
if err != nil {
return err
}
if err = s.c.Set([]byte(s.sid), data); err != nil {
return err
}
_, err = s.c.Expire([]byte(s.sid), s.expire)
return err
}
// Flush deletes all session data.
func (s *NodbStore) Flush() error {
s.lock.Lock()
defer s.lock.Unlock()
s.data = make(map[interface{}]interface{})
return nil
}
// NodbProvider represents a ledis session provider implementation.
type NodbProvider struct {
c *nodb.DB
expire int64
}
// Init initializes nodb session provider.
func (p *NodbProvider) Init(expire int64, configs string) error {
p.expire = expire
cfg := new(config.Config)
cfg.DataDir = configs
dbs, err := nodb.Open(cfg)
if err != nil {
return fmt.Errorf("session/nodb: error opening db: %v", err)
}
p.c, err = dbs.Select(0)
return err
}
// Read returns raw session store by session ID.
func (p *NodbProvider) Read(sid string) (session.RawStore, error) {
if !p.Exist(sid) {
if err := p.c.Set([]byte(sid), []byte("")); err != nil {
return nil, err
}
}
var kv map[interface{}]interface{}
kvs, err := p.c.Get([]byte(sid))
if err != nil {
return nil, err
}
if len(kvs) == 0 {
kv = make(map[interface{}]interface{})
} else {
kv, err = session.DecodeGob(kvs)
if err != nil {
return nil, err
}
}
return NewNodbStore(p.c, sid, p.expire, kv), nil
}
// Exist returns true if session with given ID exists.
func (p *NodbProvider) Exist(sid string) bool {
count, err := p.c.Exists([]byte(sid))
return err == nil && count > 0
}
// Destroy deletes a session by session ID.
func (p *NodbProvider) Destroy(sid string) error {
_, err := p.c.Del([]byte(sid))
return err
}
// Regenerate regenerates a session store from old session ID to new one.
func (p *NodbProvider) Regenerate(oldsid, sid string) (_ session.RawStore, err error) {
if p.Exist(sid) {
return nil, fmt.Errorf("new sid '%s' already exists", sid)
}
kvs := make([]byte, 0)
if p.Exist(oldsid) {
if kvs, err = p.c.Get([]byte(oldsid)); err != nil {
return nil, err
} else if _, err = p.c.Del([]byte(oldsid)); err != nil {
return nil, err
}
}
if err = p.c.Set([]byte(sid), kvs); err != nil {
return nil, err
} else if _, err = p.c.Expire([]byte(sid), p.expire); err != nil {
return nil, err
}
var kv map[interface{}]interface{}
if len(kvs) == 0 {
kv = make(map[interface{}]interface{})
} else {
kv, err = session.DecodeGob([]byte(kvs))
if err != nil {
return nil, err
}
}
return NewNodbStore(p.c, sid, p.expire, kv), nil
}
// Count counts and returns number of sessions.
func (p *NodbProvider) Count() int {
// FIXME: how come this library does not have DbSize() method?
return -1
}
// GC calls GC to clean expired sessions.
func (p *NodbProvider) GC() {}
func init() {
session.Register("nodb", &NodbProvider{})
}

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200
vendor/gitea.com/macaron/session/postgres/postgres.go generated vendored Normal file
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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package session
import (
"database/sql"
"fmt"
"log"
"sync"
"time"
"gitea.com/macaron/session"
_ "github.com/lib/pq"
)
// PostgresStore represents a postgres session store implementation.
type PostgresStore struct {
c *sql.DB
sid string
lock sync.RWMutex
data map[interface{}]interface{}
}
// NewPostgresStore creates and returns a postgres session store.
func NewPostgresStore(c *sql.DB, sid string, kv map[interface{}]interface{}) *PostgresStore {
return &PostgresStore{
c: c,
sid: sid,
data: kv,
}
}
// Set sets value to given key in session.
func (s *PostgresStore) Set(key, value interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
s.data[key] = value
return nil
}
// Get gets value by given key in session.
func (s *PostgresStore) Get(key interface{}) interface{} {
s.lock.RLock()
defer s.lock.RUnlock()
return s.data[key]
}
// Delete delete a key from session.
func (s *PostgresStore) Delete(key interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
delete(s.data, key)
return nil
}
// ID returns current session ID.
func (s *PostgresStore) ID() string {
return s.sid
}
// save postgres session values to database.
// must call this method to save values to database.
func (s *PostgresStore) Release() error {
// Skip encoding if the data is empty
if len(s.data) == 0 {
return nil
}
data, err := session.EncodeGob(s.data)
if err != nil {
return err
}
_, err = s.c.Exec("UPDATE session SET data=$1, expiry=$2 WHERE key=$3",
data, time.Now().Unix(), s.sid)
return err
}
// Flush deletes all session data.
func (s *PostgresStore) Flush() error {
s.lock.Lock()
defer s.lock.Unlock()
s.data = make(map[interface{}]interface{})
return nil
}
// PostgresProvider represents a postgres session provider implementation.
type PostgresProvider struct {
c *sql.DB
maxlifetime int64
}
// Init initializes postgres session provider.
// connStr: user=a password=b host=localhost port=5432 dbname=c sslmode=disable
func (p *PostgresProvider) Init(maxlifetime int64, connStr string) (err error) {
p.maxlifetime = maxlifetime
p.c, err = sql.Open("postgres", connStr)
if err != nil {
return err
}
return p.c.Ping()
}
// Read returns raw session store by session ID.
func (p *PostgresProvider) Read(sid string) (session.RawStore, error) {
var data []byte
err := p.c.QueryRow("SELECT data FROM session WHERE key=$1", sid).Scan(&data)
if err == sql.ErrNoRows {
_, err = p.c.Exec("INSERT INTO session(key,data,expiry) VALUES($1,$2,$3)",
sid, "", time.Now().Unix())
}
if err != nil {
return nil, err
}
var kv map[interface{}]interface{}
if len(data) == 0 {
kv = make(map[interface{}]interface{})
} else {
kv, err = session.DecodeGob(data)
if err != nil {
return nil, err
}
}
return NewPostgresStore(p.c, sid, kv), nil
}
// Exist returns true if session with given ID exists.
func (p *PostgresProvider) Exist(sid string) bool {
var data []byte
err := p.c.QueryRow("SELECT data FROM session WHERE key=$1", sid).Scan(&data)
if err != nil && err != sql.ErrNoRows {
panic("session/postgres: error checking existence: " + err.Error())
}
return err != sql.ErrNoRows
}
// Destroy deletes a session by session ID.
func (p *PostgresProvider) Destroy(sid string) error {
_, err := p.c.Exec("DELETE FROM session WHERE key=$1", sid)
return err
}
// Regenerate regenerates a session store from old session ID to new one.
func (p *PostgresProvider) Regenerate(oldsid, sid string) (_ session.RawStore, err error) {
if p.Exist(sid) {
return nil, fmt.Errorf("new sid '%s' already exists", sid)
}
if !p.Exist(oldsid) {
if _, err = p.c.Exec("INSERT INTO session(key,data,expiry) VALUES($1,$2,$3)",
oldsid, "", time.Now().Unix()); err != nil {
return nil, err
}
}
if _, err = p.c.Exec("UPDATE session SET key=$1 WHERE key=$2", sid, oldsid); err != nil {
return nil, err
}
return p.Read(sid)
}
// Count counts and returns number of sessions.
func (p *PostgresProvider) Count() (total int) {
if err := p.c.QueryRow("SELECT COUNT(*) AS NUM FROM session").Scan(&total); err != nil {
panic("session/postgres: error counting records: " + err.Error())
}
return total
}
// GC calls GC to clean expired sessions.
func (p *PostgresProvider) GC() {
if _, err := p.c.Exec("DELETE FROM session WHERE EXTRACT(EPOCH FROM NOW()) - expiry > $1", p.maxlifetime); err != nil {
log.Printf("session/postgres: error garbage collecting: %v", err)
}
}
func init() {
session.Register("postgres", &PostgresProvider{})
}

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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package session
import (
"fmt"
"strings"
"sync"
"time"
"gitea.com/macaron/session"
"github.com/go-redis/redis"
"github.com/unknwon/com"
"gopkg.in/ini.v1"
)
// RedisStore represents a redis session store implementation.
type RedisStore struct {
c *redis.Client
prefix, sid string
duration time.Duration
lock sync.RWMutex
data map[interface{}]interface{}
}
// NewRedisStore creates and returns a redis session store.
func NewRedisStore(c *redis.Client, prefix, sid string, dur time.Duration, kv map[interface{}]interface{}) *RedisStore {
return &RedisStore{
c: c,
prefix: prefix,
sid: sid,
duration: dur,
data: kv,
}
}
// Set sets value to given key in session.
func (s *RedisStore) Set(key, val interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
s.data[key] = val
return nil
}
// Get gets value by given key in session.
func (s *RedisStore) Get(key interface{}) interface{} {
s.lock.RLock()
defer s.lock.RUnlock()
return s.data[key]
}
// Delete delete a key from session.
func (s *RedisStore) Delete(key interface{}) error {
s.lock.Lock()
defer s.lock.Unlock()
delete(s.data, key)
return nil
}
// ID returns current session ID.
func (s *RedisStore) ID() string {
return s.sid
}
// Release releases resource and save data to provider.
func (s *RedisStore) Release() error {
// Skip encoding if the data is empty
if len(s.data) == 0 {
return nil
}
data, err := session.EncodeGob(s.data)
if err != nil {
return err
}
return s.c.Set(s.prefix+s.sid, string(data), s.duration).Err()
}
// Flush deletes all session data.
func (s *RedisStore) Flush() error {
s.lock.Lock()
defer s.lock.Unlock()
s.data = make(map[interface{}]interface{})
return nil
}
// RedisProvider represents a redis session provider implementation.
type RedisProvider struct {
c *redis.Client
duration time.Duration
prefix string
}
// Init initializes redis session provider.
// configs: network=tcp,addr=:6379,password=macaron,db=0,pool_size=100,idle_timeout=180,prefix=session;
func (p *RedisProvider) Init(maxlifetime int64, configs string) (err error) {
p.duration, err = time.ParseDuration(fmt.Sprintf("%ds", maxlifetime))
if err != nil {
return err
}
cfg, err := ini.Load([]byte(strings.Replace(configs, ",", "\n", -1)))
if err != nil {
return err
}
opt := &redis.Options{
Network: "tcp",
}
for k, v := range cfg.Section("").KeysHash() {
switch k {
case "network":
opt.Network = v
case "addr":
opt.Addr = v
case "password":
opt.Password = v
case "db":
opt.DB = com.StrTo(v).MustInt()
case "pool_size":
opt.PoolSize = com.StrTo(v).MustInt()
case "idle_timeout":
opt.IdleTimeout, err = time.ParseDuration(v + "s")
if err != nil {
return fmt.Errorf("error parsing idle timeout: %v", err)
}
case "prefix":
p.prefix = v
default:
return fmt.Errorf("session/redis: unsupported option '%s'", k)
}
}
p.c = redis.NewClient(opt)
return p.c.Ping().Err()
}
// Read returns raw session store by session ID.
func (p *RedisProvider) Read(sid string) (session.RawStore, error) {
psid := p.prefix + sid
if !p.Exist(sid) {
if err := p.c.Set(psid, "", p.duration).Err(); err != nil {
return nil, err
}
}
var kv map[interface{}]interface{}
kvs, err := p.c.Get(psid).Result()
if err != nil {
return nil, err
}
if len(kvs) == 0 {
kv = make(map[interface{}]interface{})
} else {
kv, err = session.DecodeGob([]byte(kvs))
if err != nil {
return nil, err
}
}
return NewRedisStore(p.c, p.prefix, sid, p.duration, kv), nil
}
// Exist returns true if session with given ID exists.
func (p *RedisProvider) Exist(sid string) bool {
v, err := p.c.Exists(p.prefix + sid).Result()
return err == nil && v == 1
}
// Destroy deletes a session by session ID.
func (p *RedisProvider) Destroy(sid string) error {
return p.c.Del(p.prefix + sid).Err()
}
// Regenerate regenerates a session store from old session ID to new one.
func (p *RedisProvider) Regenerate(oldsid, sid string) (_ session.RawStore, err error) {
poldsid := p.prefix + oldsid
psid := p.prefix + sid
if p.Exist(sid) {
return nil, fmt.Errorf("new sid '%s' already exists", sid)
} else if !p.Exist(oldsid) {
// Make a fake old session.
if err = p.c.Set(poldsid, "", p.duration).Err(); err != nil {
return nil, err
}
}
if err = p.c.Rename(poldsid, psid).Err(); err != nil {
return nil, err
}
var kv map[interface{}]interface{}
kvs, err := p.c.Get(psid).Result()
if err != nil {
return nil, err
}
if len(kvs) == 0 {
kv = make(map[interface{}]interface{})
} else {
kv, err = session.DecodeGob([]byte(kvs))
if err != nil {
return nil, err
}
}
return NewRedisStore(p.c, p.prefix, sid, p.duration, kv), nil
}
// Count counts and returns number of sessions.
func (p *RedisProvider) Count() int {
return int(p.c.DbSize().Val())
}
// GC calls GC to clean expired sessions.
func (_ *RedisProvider) GC() {}
func init() {
session.Register("redis", &RedisProvider{})
}

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393
vendor/gitea.com/macaron/session/session.go generated vendored Normal file
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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
// Package session a middleware that provides the session management of Macaron.
package session
import (
"encoding/hex"
"errors"
"fmt"
"net/http"
"net/url"
"time"
"gitea.com/macaron/macaron"
)
const _VERSION = "0.6.0"
func Version() string {
return _VERSION
}
// RawStore is the interface that operates the session data.
type RawStore interface {
// Set sets value to given key in session.
Set(interface{}, interface{}) error
// Get gets value by given key in session.
Get(interface{}) interface{}
// Delete deletes a key from session.
Delete(interface{}) error
// ID returns current session ID.
ID() string
// Release releases session resource and save data to provider.
Release() error
// Flush deletes all session data.
Flush() error
}
// Store is the interface that contains all data for one session process with specific ID.
type Store interface {
RawStore
// Read returns raw session store by session ID.
Read(string) (RawStore, error)
// Destroy deletes a session.
Destroy(*macaron.Context) error
// RegenerateId regenerates a session store from old session ID to new one.
RegenerateId(*macaron.Context) (RawStore, error)
// Count counts and returns number of sessions.
Count() int
// GC calls GC to clean expired sessions.
GC()
}
type store struct {
RawStore
*Manager
}
var _ Store = &store{}
// Options represents a struct for specifying configuration options for the session middleware.
type Options struct {
// Name of provider. Default is "memory".
Provider string
// Provider configuration, it's corresponding to provider.
ProviderConfig string
// Cookie name to save session ID. Default is "MacaronSession".
CookieName string
// Cookie path to store. Default is "/".
CookiePath string
// GC interval time in seconds. Default is 3600.
Gclifetime int64
// Max life time in seconds. Default is whatever GC interval time is.
Maxlifetime int64
// Use HTTPS only. Default is false.
Secure bool
// Cookie life time. Default is 0.
CookieLifeTime int
// Cookie domain name. Default is empty.
Domain string
// Session ID length. Default is 16.
IDLength int
// Configuration section name. Default is "session".
Section string
// Ignore release for websocket. Default is false.
IgnoreReleaseForWebSocket bool
}
func prepareOptions(options []Options) Options {
var opt Options
if len(options) > 0 {
opt = options[0]
}
if len(opt.Section) == 0 {
opt.Section = "session"
}
sec := macaron.Config().Section(opt.Section)
if len(opt.Provider) == 0 {
opt.Provider = sec.Key("PROVIDER").MustString("memory")
}
if len(opt.ProviderConfig) == 0 {
opt.ProviderConfig = sec.Key("PROVIDER_CONFIG").MustString("data/sessions")
}
if len(opt.CookieName) == 0 {
opt.CookieName = sec.Key("COOKIE_NAME").MustString("MacaronSession")
}
if len(opt.CookiePath) == 0 {
opt.CookiePath = sec.Key("COOKIE_PATH").MustString("/")
}
if opt.Gclifetime == 0 {
opt.Gclifetime = sec.Key("GC_INTERVAL_TIME").MustInt64(3600)
}
if opt.Maxlifetime == 0 {
opt.Maxlifetime = sec.Key("MAX_LIFE_TIME").MustInt64(opt.Gclifetime)
}
if !opt.Secure {
opt.Secure = sec.Key("SECURE").MustBool()
}
if opt.CookieLifeTime == 0 {
opt.CookieLifeTime = sec.Key("COOKIE_LIFE_TIME").MustInt()
}
if len(opt.Domain) == 0 {
opt.Domain = sec.Key("DOMAIN").String()
}
if opt.IDLength == 0 {
opt.IDLength = sec.Key("ID_LENGTH").MustInt(16)
}
if !opt.IgnoreReleaseForWebSocket {
opt.IgnoreReleaseForWebSocket = sec.Key("IGNORE_RELEASE_FOR_WEBSOCKET").MustBool()
}
return opt
}
// Sessioner is a middleware that maps a session.SessionStore service into the Macaron handler chain.
// An single variadic session.Options struct can be optionally provided to configure.
func Sessioner(options ...Options) macaron.Handler {
opt := prepareOptions(options)
manager, err := NewManager(opt.Provider, opt)
if err != nil {
panic(err)
}
go manager.startGC()
return func(ctx *macaron.Context) {
sess, err := manager.Start(ctx)
if err != nil {
panic("session(start): " + err.Error())
}
// Get flash.
vals, _ := url.ParseQuery(ctx.GetCookie("macaron_flash"))
if len(vals) > 0 {
f := &Flash{Values: vals}
f.ErrorMsg = f.Get("error")
f.SuccessMsg = f.Get("success")
f.InfoMsg = f.Get("info")
f.WarningMsg = f.Get("warning")
ctx.Data["Flash"] = f
ctx.SetCookie("macaron_flash", "", -1, opt.CookiePath)
}
f := &Flash{ctx, url.Values{}, "", "", "", ""}
ctx.Resp.Before(func(macaron.ResponseWriter) {
if flash := f.Encode(); len(flash) > 0 {
ctx.SetCookie("macaron_flash", flash, 0, opt.CookiePath)
}
})
ctx.Map(f)
s := store{
RawStore: sess,
Manager: manager,
}
ctx.MapTo(s, (*Store)(nil))
ctx.Next()
if manager.opt.IgnoreReleaseForWebSocket && ctx.Req.Header.Get("Upgrade") == "websocket" {
return
}
if err = sess.Release(); err != nil {
panic("session(release): " + err.Error())
}
}
}
// Provider is the interface that provides session manipulations.
type Provider interface {
// Init initializes session provider.
Init(gclifetime int64, config string) error
// Read returns raw session store by session ID.
Read(sid string) (RawStore, error)
// Exist returns true if session with given ID exists.
Exist(sid string) bool
// Destroy deletes a session by session ID.
Destroy(sid string) error
// Regenerate regenerates a session store from old session ID to new one.
Regenerate(oldsid, sid string) (RawStore, error)
// Count counts and returns number of sessions.
Count() int
// GC calls GC to clean expired sessions.
GC()
}
var providers = make(map[string]Provider)
// Register registers a provider.
func Register(name string, provider Provider) {
if provider == nil {
panic("session: cannot register provider with nil value")
}
if _, dup := providers[name]; dup {
panic(fmt.Errorf("session: cannot register provider '%s' twice", name))
}
providers[name] = provider
}
// _____
// / \ _____ ____ _____ ____ ___________
// / \ / \\__ \ / \\__ \ / ___\_/ __ \_ __ \
// / Y \/ __ \| | \/ __ \_/ /_/ > ___/| | \/
// \____|__ (____ /___| (____ /\___ / \___ >__|
// \/ \/ \/ \//_____/ \/
// Manager represents a struct that contains session provider and its configuration.
type Manager struct {
provider Provider
opt Options
}
// NewManager creates and returns a new session manager by given provider name and configuration.
// It panics when given provider isn't registered.
func NewManager(name string, opt Options) (*Manager, error) {
p, ok := providers[name]
if !ok {
return nil, fmt.Errorf("session: unknown provider '%s'(forgotten import?)", name)
}
return &Manager{p, opt}, p.Init(opt.Maxlifetime, opt.ProviderConfig)
}
// sessionID generates a new session ID with rand string, unix nano time, remote addr by hash function.
func (m *Manager) sessionID() string {
return hex.EncodeToString(generateRandomKey(m.opt.IDLength / 2))
}
// validSessionID tests whether a provided session ID is a valid session ID.
func (m *Manager) validSessionID(sid string) (bool, error) {
if len(sid) != m.opt.IDLength {
return false, errors.New("invalid 'sid': " + sid)
}
for i := range sid {
switch {
case '0' <= sid[i] && sid[i] <= '9':
case 'a' <= sid[i] && sid[i] <= 'f':
default:
return false, errors.New("invalid 'sid': " + sid)
}
}
return true, nil
}
// Start starts a session by generating new one
// or retrieve existence one by reading session ID from HTTP request if it's valid.
func (m *Manager) Start(ctx *macaron.Context) (RawStore, error) {
sid := ctx.GetCookie(m.opt.CookieName)
valid, _ := m.validSessionID(sid)
if len(sid) > 0 && valid && m.provider.Exist(sid) {
return m.provider.Read(sid)
}
sid = m.sessionID()
sess, err := m.provider.Read(sid)
if err != nil {
return nil, err
}
cookie := &http.Cookie{
Name: m.opt.CookieName,
Value: sid,
Path: m.opt.CookiePath,
HttpOnly: true,
Secure: m.opt.Secure,
Domain: m.opt.Domain,
}
if m.opt.CookieLifeTime >= 0 {
cookie.MaxAge = m.opt.CookieLifeTime
}
http.SetCookie(ctx.Resp, cookie)
ctx.Req.AddCookie(cookie)
return sess, nil
}
// Read returns raw session store by session ID.
func (m *Manager) Read(sid string) (RawStore, error) {
// Ensure we're trying to read a valid session ID
if _, err := m.validSessionID(sid); err != nil {
return nil, err
}
return m.provider.Read(sid)
}
// Destroy deletes a session by given ID.
func (m *Manager) Destroy(ctx *macaron.Context) error {
sid := ctx.GetCookie(m.opt.CookieName)
if len(sid) == 0 {
return nil
}
if _, err := m.validSessionID(sid); err != nil {
return err
}
if err := m.provider.Destroy(sid); err != nil {
return err
}
cookie := &http.Cookie{
Name: m.opt.CookieName,
Path: m.opt.CookiePath,
HttpOnly: true,
Expires: time.Now(),
MaxAge: -1,
}
http.SetCookie(ctx.Resp, cookie)
return nil
}
// RegenerateId regenerates a session store from old session ID to new one.
func (m *Manager) RegenerateId(ctx *macaron.Context) (sess RawStore, err error) {
sid := m.sessionID()
oldsid := ctx.GetCookie(m.opt.CookieName)
_, err = m.validSessionID(oldsid)
if err != nil {
return nil, err
}
sess, err = m.provider.Regenerate(oldsid, sid)
if err != nil {
return nil, err
}
cookie := &http.Cookie{
Name: m.opt.CookieName,
Value: sid,
Path: m.opt.CookiePath,
HttpOnly: true,
Secure: m.opt.Secure,
Domain: m.opt.Domain,
}
if m.opt.CookieLifeTime >= 0 {
cookie.MaxAge = m.opt.CookieLifeTime
}
http.SetCookie(ctx.Resp, cookie)
ctx.Req.AddCookie(cookie)
return sess, nil
}
// Count counts and returns number of sessions.
func (m *Manager) Count() int {
return m.provider.Count()
}
// GC starts GC job in a certain period.
func (m *Manager) GC() {
m.provider.GC()
}
// startGC starts GC job in a certain period.
func (m *Manager) startGC() {
m.GC()
time.AfterFunc(time.Duration(m.opt.Gclifetime)*time.Second, func() { m.startGC() })
}
// SetSecure indicates whether to set cookie with HTTPS or not.
func (m *Manager) SetSecure(secure bool) {
m.opt.Secure = secure
}

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// Copyright 2013 Beego Authors
// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package session
import (
"bytes"
"crypto/rand"
"encoding/gob"
"io"
"github.com/unknwon/com"
)
func init() {
gob.Register([]interface{}{})
gob.Register(map[int]interface{}{})
gob.Register(map[string]interface{}{})
gob.Register(map[interface{}]interface{}{})
gob.Register(map[string]string{})
gob.Register(map[int]string{})
gob.Register(map[int]int{})
gob.Register(map[int]int64{})
}
func EncodeGob(obj map[interface{}]interface{}) ([]byte, error) {
for _, v := range obj {
gob.Register(v)
}
buf := bytes.NewBuffer(nil)
err := gob.NewEncoder(buf).Encode(obj)
return buf.Bytes(), err
}
func DecodeGob(encoded []byte) (out map[interface{}]interface{}, err error) {
buf := bytes.NewBuffer(encoded)
err = gob.NewDecoder(buf).Decode(&out)
return out, err
}
// NOTE: A local copy in case of underlying package change
var alphanum = []byte("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz")
// generateRandomKey creates a random key with the given strength.
func generateRandomKey(strength int) []byte {
k := make([]byte, strength)
if n, err := io.ReadFull(rand.Reader, k); n != strength || err != nil {
return com.RandomCreateBytes(strength, alphanum...)
}
return k
}

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kind: pipeline
name: default
steps:
- name: test
image: golang:1.11
commands:
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic

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vendor/gitea.com/macaron/toolbox/.gitignore generated vendored Normal file
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profile/
/.idea

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vendor/gitea.com/macaron/toolbox/LICENSE generated vendored Normal file
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and
distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by the copyright
owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all other entities
that control, are controlled by, or are under common control with that entity.
For the purposes of this definition, "control" means (i) the power, direct or
indirect, to cause the direction or management of such entity, whether by
contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity exercising
permissions granted by this License.
"Source" form shall mean the preferred form for making modifications, including
but not limited to software source code, documentation source, and configuration
files.
"Object" form shall mean any form resulting from mechanical transformation or
translation of a Source form, including but not limited to compiled object code,
generated documentation, and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or Object form, made
available under the License, as indicated by a copyright notice that is included
in or attached to the work (an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object form, that
is based on (or derived from) the Work and for which the editorial revisions,
annotations, elaborations, or other modifications represent, as a whole, an
original work of authorship. For the purposes of this License, Derivative Works
shall not include works that remain separable from, or merely link (or bind by
name) to the interfaces of, the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including the original version
of the Work and any modifications or additions to that Work or Derivative Works
thereof, that is intentionally submitted to Licensor for inclusion in the Work
by the copyright owner or by an individual or Legal Entity authorized to submit
on behalf of the copyright owner. For the purposes of this definition,
"submitted" means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems, and
issue tracking systems that are managed by, or on behalf of, the Licensor for
the purpose of discussing and improving the Work, but excluding communication
that is conspicuously marked or otherwise designated in writing by the copyright
owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
of whom a Contribution has been received by Licensor and subsequently
incorporated within the Work.
2. Grant of Copyright License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
irrevocable copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the Work and such
Derivative Works in Source or Object form.
3. Grant of Patent License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
irrevocable (except as stated in this section) patent license to make, have
made, use, offer to sell, sell, import, and otherwise transfer the Work, where
such license applies only to those patent claims licensable by such Contributor
that are necessarily infringed by their Contribution(s) alone or by combination
of their Contribution(s) with the Work to which such Contribution(s) was
submitted. If You institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work or a
Contribution incorporated within the Work constitutes direct or contributory
patent infringement, then any patent licenses granted to You under this License
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