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forgejo/services/auth/source/oauth2/providers_openid.go

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// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package oauth2
import (
"html/template"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/svg"
"github.com/markbates/goth"
"github.com/markbates/goth/providers/openidConnect"
)
// OpenIDProvider is a GothProvider for OpenID
type OpenIDProvider struct{}
// Name provides the technical name for this provider
func (o *OpenIDProvider) Name() string {
return "openidConnect"
}
// DisplayName returns the friendly name for this provider
func (o *OpenIDProvider) DisplayName() string {
return "OpenID Connect"
}
// IconHTML returns icon HTML for this provider
func (o *OpenIDProvider) IconHTML(size int) template.HTML {
return svg.RenderHTML("gitea-openid", size, "tw-mr-2")
}
// CreateGothProvider creates a GothProvider from this Provider
func (o *OpenIDProvider) CreateGothProvider(providerName, callbackURL string, source *Source) (goth.Provider, error) {
scopes := setting.OAuth2Client.OpenIDConnectScopes
if len(scopes) == 0 {
scopes = append(scopes, source.Scopes...)
}
provider, err := openidConnect.New(source.ClientID, source.ClientSecret, callbackURL, source.OpenIDConnectAutoDiscoveryURL, scopes...)
if err != nil {
log.Warn("Failed to create OpenID Connect Provider with name '%s' with url '%s': %v", providerName, source.OpenIDConnectAutoDiscoveryURL, err)
}
return provider, err
}
// CustomURLSettings returns the custom url settings for this provider
func (o *OpenIDProvider) CustomURLSettings() *CustomURLSettings {
return nil
}
var _ GothProvider = &OpenIDProvider{}
func init() {
RegisterGothProvider(&OpenIDProvider{})
}