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-rw-r--r--services/auth/source/oauth2/providers_openid.go58
1 files changed, 58 insertions, 0 deletions
diff --git a/services/auth/source/oauth2/providers_openid.go b/services/auth/source/oauth2/providers_openid.go
new file mode 100644
index 0000000..285876d
--- /dev/null
+++ b/services/auth/source/oauth2/providers_openid.go
@@ -0,0 +1,58 @@
+// 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{})
+}