| package profileparameter |
| |
| /* |
| * 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" |
| "strconv" |
| |
| "github.com/apache/trafficcontrol/lib/go-tc" |
| "github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/api" |
| "github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/dbhelpers" |
| |
| "github.com/lib/pq" |
| ) |
| |
| func PostProfileParamsByName(w http.ResponseWriter, r *http.Request) { |
| inf, userErr, sysErr, errCode := api.NewInfo(r, []string{"name"}, nil) |
| if userErr != nil || sysErr != nil { |
| api.HandleErr(w, r, inf.Tx.Tx, errCode, userErr, sysErr) |
| return |
| } |
| defer inf.Close() |
| profParams := tc.ProfileParametersByNamePost{} |
| if err := api.Parse(r.Body, inf.Tx.Tx, &profParams); err != nil { |
| api.HandleErr(w, r, inf.Tx.Tx, http.StatusBadRequest, errors.New("parse error: "+err.Error()), nil) |
| return |
| } |
| profileName := inf.Params["name"] |
| profileID, ok, err := dbhelpers.GetProfileIDFromName(profileName, inf.Tx.Tx) |
| if err != nil { |
| api.HandleErr(w, r, inf.Tx.Tx, http.StatusInternalServerError, nil, errors.New("getting profile '"+profileName+"' ID: "+err.Error())) |
| return |
| } else if !ok { |
| api.HandleErr(w, r, inf.Tx.Tx, http.StatusNotFound, errors.New("no profile with that name exists"), nil) |
| return |
| } |
| cdnName, err := dbhelpers.GetCDNNameFromProfileID(inf.Tx.Tx, profileID) |
| if err != nil { |
| api.HandleErr(w, r, inf.Tx.Tx, http.StatusInternalServerError, nil, err) |
| return |
| } |
| userErr, sysErr, errCode = dbhelpers.CheckIfCurrentUserCanModifyCDN(inf.Tx.Tx, string(cdnName), inf.User.UserName) |
| if userErr != nil || sysErr != nil { |
| api.HandleErr(w, r, inf.Tx.Tx, errCode, userErr, sysErr) |
| return |
| } |
| insertedObjs, err := insertParametersForProfile(profileName, profParams, inf.Tx.Tx) |
| if err != nil { |
| api.HandleErr(w, r, inf.Tx.Tx, http.StatusInternalServerError, nil, errors.New("posting profile parameters by name: "+err.Error())) |
| return |
| } |
| resp := tc.ProfileParameterPostResp{Parameters: insertedObjs, ProfileName: profileName, ProfileID: profileID} |
| api.CreateChangeLogRawTx(api.ApiChange, "PROFILE: "+profileName+", ID: "+strconv.Itoa(profileID)+", ACTION: Assigned parameters to profile", inf.User, inf.Tx.Tx) |
| api.WriteRespAlertObj(w, r, tc.SuccessLevel, "Assign parameters successfully to profile "+profileName, resp) |
| } |
| |
| // insertParametersForProfile returns the PostResp object, because the ID is needed, and the ID must be associated with the real key (name,value,config_file), so we might as well return the whole object. |
| func insertParametersForProfile(profileName string, params tc.ProfileParametersByNamePost, tx *sql.Tx) ([]tc.ProfileParameterPostRespObj, error) { |
| insertParamsQ := ` |
| INSERT INTO parameter (name, config_file, value, secure) |
| VALUES (unnest($1::text[]), unnest($2::text[]), unnest($3::text[]), unnest($4::bool[])) |
| ON CONFLICT(name, config_file, value) DO UPDATE set name=EXCLUDED.name RETURNING id, name, config_file, value, secure; |
| ` |
| paramNames := make([]string, len(params)) |
| paramConfigFiles := make([]string, len(params)) |
| paramValues := make([]string, len(params)) |
| paramSecures := make([]bool, len(params)) |
| for i, param := range params { |
| paramNames[i] = *param.Name |
| paramConfigFiles[i] = *param.ConfigFile |
| paramValues[i] = *param.Value |
| if *param.Secure != 0 { |
| paramSecures[i] = true |
| } |
| } |
| rows, err := tx.Query(insertParamsQ, pq.Array(paramNames), pq.Array(paramConfigFiles), pq.Array(paramValues), pq.Array(paramSecures)) |
| if err != nil { |
| return nil, errors.New("querying post parameters for profile: " + err.Error()) |
| } |
| defer rows.Close() |
| ids := make([]int64, 0, len(params)) |
| insertedObjs := []tc.ProfileParameterPostRespObj{} |
| for rows.Next() { |
| id := int64(0) |
| name := "" |
| configFile := "" |
| value := "" |
| secure := false |
| secureNum := 0 |
| if err := rows.Scan(&id, &name, &configFile, &value, &secure); err != nil { |
| return nil, errors.New("scanning new parameter IDs: " + err.Error()) |
| } |
| if secure { |
| secureNum = 1 |
| } |
| ids = append(ids, id) |
| insertedObjs = append(insertedObjs, tc.ProfileParameterPostRespObj{ID: id, ProfileParameterByNamePost: tc.ProfileParameterByNamePost{Name: &name, ConfigFile: &configFile, Value: &value, Secure: &secureNum}}) |
| } |
| insertProfileParamsQ := ` |
| INSERT INTO profile_parameter (profile, parameter) |
| VALUES ((SELECT id FROM profile WHERE name = $1), unnest($2::int[])) |
| ON CONFLICT DO NOTHING; |
| ` |
| if _, err := tx.Exec(insertProfileParamsQ, profileName, pq.Array(ids)); err != nil { |
| return nil, errors.New("inserting profile parameters: " + err.Error()) |
| } |
| |
| return insertedObjs, nil |
| } |