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Merge pull request #14399 from bas-vk/rpc-cors 

rpc: disable CORS if user has not specified a custom config
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Péter Szilágyi 2017-05-02 15:53:47 +03:00 committed by GitHub
parent 5884606ec3 a6af56fa4d
commit 5494e6e7ab
1 changed files with 5 additions and 0 deletions
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5
rpc/http.go
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@ -162,6 +162,11 @@ func (srv *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
} }
func newCorsHandler(srv *Server, allowedOrigins []string) http.Handler { func newCorsHandler(srv *Server, allowedOrigins []string) http.Handler {
// disable CORS support if user has not specified a custom CORS configuration
if len(allowedOrigins) == 0 {
return srv
}
c := cors.New(cors.Options{ c := cors.New(cors.Options{
AllowedOrigins: allowedOrigins, AllowedOrigins: allowedOrigins,
AllowedMethods: []string{"POST", "GET"}, AllowedMethods: []string{"POST", "GET"},