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Add microsoft oauth2 providers (#16544)

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* Clean up oauth2 providers

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Add AzureAD, AzureADv2, MicrosoftOnline OAuth2 providers

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Apply suggestions from code review

* remove unused Scopes

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
zeripath 2021-08-06 02:11:08 +01:00 • committed by GitHub
parent 7e7006e00d
commit ab9bb54144
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29 changed files with 2132 additions and 260 deletions
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80
services/auth/source/oauth2/urlmapping.go
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@ -6,19 +6,73 @@ package oauth2
// CustomURLMapping describes the urls values to use when customizing OAuth2 provider URLs
type CustomURLMapping struct {
AuthURL string
TokenURL string
ProfileURL string
EmailURL string
AuthURL string `json:",omitempty"`
TokenURL string `json:",omitempty"`
ProfileURL string `json:",omitempty"`
EmailURL string `json:",omitempty"`
Tenant string `json:",omitempty"`
}
// DefaultCustomURLMappings contains the map of default URL's for OAuth2 providers that are allowed to have custom urls
// key is used to map the OAuth2Provider
// value is the mapping as defined for the OAuth2Provider
var DefaultCustomURLMappings = map[string]*CustomURLMapping{
"github": Providers["github"].CustomURLMapping,
"gitlab": Providers["gitlab"].CustomURLMapping,
"gitea": Providers["gitea"].CustomURLMapping,
"nextcloud": Providers["nextcloud"].CustomURLMapping,
"mastodon": Providers["mastodon"].CustomURLMapping,
// CustomURLSettings describes the urls values and availability to use when customizing OAuth2 provider URLs
type CustomURLSettings struct {
AuthURL Attribute `json:",omitempty"`
TokenURL Attribute `json:",omitempty"`
ProfileURL Attribute `json:",omitempty"`
EmailURL Attribute `json:",omitempty"`
Tenant Attribute `json:",omitempty"`
}
// Attribute describes the availability, and required status for a custom url configuration
type Attribute struct {
Value string
Available bool
Required bool
}
func availableAttribute(value string) Attribute {
return Attribute{Value: value, Available: true}
}
func requiredAttribute(value string) Attribute {
return Attribute{Value: value, Available: true, Required: true}
}
// Required is true if any attribute is required
func (c *CustomURLSettings) Required() bool {
if c == nil {
return false
}
if c.AuthURL.Required || c.EmailURL.Required || c.ProfileURL.Required || c.TokenURL.Required || c.Tenant.Required {
return true
}
return false
}
// OverrideWith copies the current customURLMapping and overrides it with values from the provided mapping
func (c *CustomURLSettings) OverrideWith(override *CustomURLMapping) *CustomURLMapping {
custom := &CustomURLMapping{
AuthURL: c.AuthURL.Value,
TokenURL: c.TokenURL.Value,
ProfileURL: c.ProfileURL.Value,
EmailURL: c.EmailURL.Value,
Tenant: c.Tenant.Value,
}
if override != nil {
if len(override.AuthURL) > 0 && c.AuthURL.Available {
custom.AuthURL = override.AuthURL
}
if len(override.TokenURL) > 0 && c.TokenURL.Available {
custom.TokenURL = override.TokenURL
}
if len(override.ProfileURL) > 0 && c.ProfileURL.Available {
custom.ProfileURL = override.ProfileURL
}
if len(override.EmailURL) > 0 && c.EmailURL.Available {
custom.EmailURL = override.EmailURL
}
if len(override.Tenant) > 0 && c.Tenant.Available {
custom.Tenant = override.Tenant
}
}
return custom
}