forked from gitea/gitea
91 lines
3.3 KiB
Go
91 lines
3.3 KiB
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package setting
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import (
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"code.gitea.io/gitea/modules/log"
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"gopkg.in/ini.v1"
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)
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// OAuth2UsernameType is enum describing the way gitea 'name' should be generated from oauth2 data
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type OAuth2UsernameType string
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const (
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// OAuth2UsernameUserid oauth2 userid field will be used as gitea name
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OAuth2UsernameUserid OAuth2UsernameType = "userid"
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// OAuth2UsernameNickname oauth2 nickname field will be used as gitea name
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OAuth2UsernameNickname OAuth2UsernameType = "nickname"
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// OAuth2UsernameEmail username of oauth2 email filed will be used as gitea name
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OAuth2UsernameEmail OAuth2UsernameType = "email"
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)
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func (username OAuth2UsernameType) isValid() bool {
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switch username {
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case OAuth2UsernameUserid, OAuth2UsernameNickname, OAuth2UsernameEmail:
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return true
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}
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return false
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}
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// OAuth2AccountLinkingType is enum describing behaviour of linking with existing account
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type OAuth2AccountLinkingType string
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const (
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// OAuth2AccountLinkingDisabled error will be displayed if account exist
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OAuth2AccountLinkingDisabled OAuth2AccountLinkingType = "disabled"
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// OAuth2AccountLinkingLogin account linking login will be displayed if account exist
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OAuth2AccountLinkingLogin OAuth2AccountLinkingType = "login"
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// OAuth2AccountLinkingAuto account will be automatically linked if account exist
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OAuth2AccountLinkingAuto OAuth2AccountLinkingType = "auto"
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)
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func (accountLinking OAuth2AccountLinkingType) isValid() bool {
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switch accountLinking {
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case OAuth2AccountLinkingDisabled, OAuth2AccountLinkingLogin, OAuth2AccountLinkingAuto:
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return true
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}
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return false
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}
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// OAuth2Client settings
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var OAuth2Client struct {
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RegisterEmailConfirm bool
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OpenIDConnectScopes []string
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EnableAutoRegistration bool
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Username OAuth2UsernameType
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UpdateAvatar bool
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AccountLinking OAuth2AccountLinkingType
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}
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func newOAuth2Client() {
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sec := Cfg.Section("oauth2_client")
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OAuth2Client.RegisterEmailConfirm = sec.Key("REGISTER_EMAIL_CONFIRM").MustBool(Service.RegisterEmailConfirm)
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OAuth2Client.OpenIDConnectScopes = parseScopes(sec, "OPENID_CONNECT_SCOPES")
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OAuth2Client.EnableAutoRegistration = sec.Key("ENABLE_AUTO_REGISTRATION").MustBool()
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OAuth2Client.Username = OAuth2UsernameType(sec.Key("USERNAME").MustString(string(OAuth2UsernameNickname)))
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if !OAuth2Client.Username.isValid() {
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log.Warn("Username setting is not valid: '%s', will fallback to '%s'", OAuth2Client.Username, OAuth2UsernameNickname)
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OAuth2Client.Username = OAuth2UsernameNickname
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}
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OAuth2Client.UpdateAvatar = sec.Key("UPDATE_AVATAR").MustBool()
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OAuth2Client.AccountLinking = OAuth2AccountLinkingType(sec.Key("ACCOUNT_LINKING").MustString(string(OAuth2AccountLinkingLogin)))
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if !OAuth2Client.AccountLinking.isValid() {
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log.Warn("Account linking setting is not valid: '%s', will fallback to '%s'", OAuth2Client.AccountLinking, OAuth2AccountLinkingLogin)
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OAuth2Client.AccountLinking = OAuth2AccountLinkingLogin
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}
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}
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func parseScopes(sec *ini.Section, name string) []string {
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parts := sec.Key(name).Strings(" ")
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scopes := make([]string, 0, len(parts))
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for _, scope := range parts {
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if scope != "" {
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scopes = append(scopes, scope)
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}
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}
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return scopes
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}
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