OAuth: Specify allowed email address domains for google or and github oauth logins, Closes #1660

pkg/setting/setting.go

@@ -179,6 +179,7 @@ func NewConfigContext(config string) {
 	for i, file := range configFiles {
 		if i == 0 {
 			Cfg, err = ini.Load(configFiles[i])
+			Cfg.BlockMode = false
 		} else {
 			err = Cfg.Append(configFiles[i])
 		}

pkg/setting/setting_oauth.go

@@ -5,6 +5,7 @@ type OAuthInfo struct {
 	Scopes                 []string
 	AuthUrl, TokenUrl      string
 	Enabled                bool
+	AllowedDomains         []string
 }
 
 type OAuther struct {