root
69 lines
2.0 KiB
Go
69 lines
2.0 KiB
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package oauth2
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import (
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"html/template"
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"gitea.dev/modules/log"
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"gitea.dev/modules/setting"
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"gitea.dev/modules/svg"
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"github.com/markbates/goth"
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"github.com/markbates/goth/providers/openidConnect"
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)
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// OpenIDProvider is a GothProvider for OpenID
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type OpenIDProvider struct{}
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func (o *OpenIDProvider) SupportSSHPublicKey() bool {
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return true
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}
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// Name provides the technical name for this provider
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func (o *OpenIDProvider) Name() string {
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return "openidConnect"
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}
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// DisplayName returns the friendly name for this provider
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func (o *OpenIDProvider) DisplayName() string {
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return "OpenID Connect"
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}
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// IconHTML returns icon HTML for this provider
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func (o *OpenIDProvider) IconHTML(size int) template.HTML {
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return svg.RenderHTML("gitea-openid", size)
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}
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// CreateGothProvider creates a GothProvider from this Provider
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func (o *OpenIDProvider) CreateGothProvider(providerName, callbackURL string, source *Source) (goth.Provider, error) {
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scopes := setting.OAuth2Client.OpenIDConnectScopes
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if len(scopes) == 0 {
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scopes = append(scopes, source.Scopes...)
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}
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provider, err := openidConnect.New(source.ClientID, source.ClientSecret, callbackURL, source.OpenIDConnectAutoDiscoveryURL, scopes...)
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if err != nil {
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log.Warn("Failed to create OpenID Connect Provider with name '%s' with url '%s': %v", providerName, source.OpenIDConnectAutoDiscoveryURL, err)
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return nil, err
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}
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if source.ExternalIDClaim != "" {
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// UserIdClaims is a fallback list; goth returns the first non-empty matching claim.
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// A single entry is sufficient because the admin explicitly chooses one claim (e.g. "oid" for Azure AD).
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provider.UserIdClaims = []string{source.ExternalIDClaim}
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}
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return provider, nil
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}
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// CustomURLSettings returns the custom url settings for this provider
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func (o *OpenIDProvider) CustomURLSettings() *CustomURLSettings {
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return nil
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}
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var _ GothProvider = &OpenIDProvider{}
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func init() {
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RegisterGothProvider(&OpenIDProvider{})
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}
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