github.com/pelicanplatform/pelican@v1.0.5/server_utils/server_utils.go (about) 1 /*************************************************************** 2 * 3 * Copyright (C) 2023, Pelican Project, Morgridge Institute for Research 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); you 6 * may not use this file except in compliance with the License. You may 7 * obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ***************************************************************/ 18 19 package server_utils 20 21 import ( 22 "net/url" 23 24 "github.com/pelicanplatform/pelican/param" 25 "github.com/pkg/errors" 26 ) 27 28 // For calling from within the server. Returns the server's issuer URL/port 29 func GetServerIssuerURL() (*url.URL, error) { 30 if param.Server_IssuerUrl.GetString() == "" { 31 return nil, errors.New("The server failed to determine its own issuer url. Something is wrong!") 32 } 33 34 issuerUrl, err := url.Parse(param.Server_IssuerUrl.GetString()) 35 if err != nil { 36 return nil, errors.Wrapf(err, "The server's issuer URL is malformed: %s. Something is wrong!", param.Server_IssuerUrl.GetString()) 37 } 38 39 return issuerUrl, nil 40 }