limited commented on a change in pull request #3516: Add Traffic Ops Golang ats meta config route URL: https://github.com/apache/trafficcontrol/pull/3516#discussion_r290316395
########## File path: traffic_ops/traffic_ops_golang/ats/meta.go ########## @@ -0,0 +1,394 @@ +package ats + +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +import ( + "database/sql" + "errors" + "net/http" + "strings" + + "github.com/apache/trafficcontrol/lib/go-log" + "github.com/apache/trafficcontrol/lib/go-tc" + "github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/api" +) + +func GetConfigMetaData(w http.ResponseWriter, r *http.Request) { + inf, userErr, sysErr, errCode := api.NewInfo(r, []string{"id"}, []string{"id"}) + if userErr != nil || sysErr != nil { + api.HandleErr(w, r, inf.Tx.Tx, errCode, userErr, sysErr) + return + } + defer inf.Close() + + server, ok, err := getServerInfo(inf.Tx.Tx, inf.IntParams["id"]) + if err != nil { + api.HandleErr(w, r, inf.Tx.Tx, http.StatusInternalServerError, nil, errors.New("GetConfigMetaData getting server info: "+err.Error())) + return + } else if !ok { + api.HandleErr(w, r, inf.Tx.Tx, http.StatusNotFound, nil, errors.New("server not found")) + return + } + + tmParams, err := GetTMParams(inf.Tx.Tx) + if err != nil { + api.HandleErr(w, r, inf.Tx.Tx, http.StatusInternalServerError, nil, errors.New("GetConfigMetaData getting tm.url parameter: "+err.Error())) + return + } + if tmParams.URL == "" { + log.Warnln("ats.GetConfigMetadata: global tm.url parameter missing or empty!") + } + + atsData := tc.ATSConfigMetaData{ + Info: tc.ATSConfigMetaDataInfo{ + ProfileID: server.ProfileID, + TOReverseProxyURL: tmParams.ReverseProxyURL, + TOURL: tmParams.URL, + ServerIPv4: server.IP, + ServerPort: server.Port, + ServerName: server.HostName, + CDNID: server.CDNID, + CDNName: string(server.CDN), + ServerID: server.ID, + ProfileName: server.ProfileName, + }, + ConfigFiles: []tc.ATSConfigMetaDataConfigFile{}, + } + + locationParams, err := GetLocationParams(inf.Tx.Tx, server.ProfileID) + if err != nil { + api.HandleErr(w, r, inf.Tx.Tx, http.StatusInternalServerError, nil, errors.New("GetConfigMetaData getting location parameters: "+err.Error())) + return + } + + if locationParams["remap.config"].Location != "" { + configLocation := locationParams["remap.config"].Location + uriSignedDSes, err := GetServerURISignedDSes(inf.Tx.Tx, server.HostName, server.Port) + if err != nil { + api.HandleErr(w, r, inf.Tx.Tx, http.StatusInternalServerError, nil, errors.New("GetConfigMetaData getting server uri-signed dses: "+err.Error())) + return + } + for _, ds := range uriSignedDSes { + cfgName := "uri_signing_" + string(ds) + ".config" + // If there's already a parameter for it, don't clobber it. The user may wish to override the location. Review comment: For dscp and header rewrite configs we have TO enter a parameter for the config files. Why are the URI Signing configs treated differently? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
