mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-11 18:16:24 +05:00
89 lines
2.8 KiB
Go
89 lines
2.8 KiB
Go
/*
|
|
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
|
|
Copyright (C) ITsysCOM GmbH
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>
|
|
*/
|
|
|
|
package agents
|
|
|
|
import (
|
|
"encoding/json"
|
|
"net/http"
|
|
"net/http/httputil"
|
|
|
|
"github.com/cgrates/cgrates/utils"
|
|
)
|
|
|
|
// janusAccessControlHeaders will add the necessary access control headers
|
|
func janusAccessControlHeaders(w http.ResponseWriter, req *http.Request) {
|
|
if origin := req.Header.Get("Origin"); origin != "" {
|
|
w.Header().Set("Access-Control-Allow-Origin", origin)
|
|
w.Header().Set("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE")
|
|
w.Header().Set("Access-Control-Allow-Headers", "Accept, Accept-Language, Content-Type")
|
|
}
|
|
}
|
|
|
|
// newJanusHTTPjsonDP is the constructor for janusHTTPjsonDP struct
|
|
func newJanusHTTPjsonDP(req *http.Request) (utils.DataProvider, error) {
|
|
jHj := &janusHTTPjsonDP{req: req, cache: utils.MapStorage{}}
|
|
if err := json.NewDecoder(req.Body).Decode(&jHj.reqBody); err != nil {
|
|
return nil, err
|
|
}
|
|
return jHj, nil
|
|
}
|
|
|
|
// janusHTTPjsonDP implements utils.DataProvider, serving as JSON data decoder
|
|
// decoded data is only searched once and cached
|
|
type janusHTTPjsonDP struct {
|
|
req *http.Request
|
|
reqBody map[string]interface{} // unmarshal JSON body here
|
|
cache utils.MapStorage
|
|
}
|
|
|
|
// String is part of utils.DataProvider interface
|
|
// when called, it will display the already parsed values out of cache
|
|
func (jHj *janusHTTPjsonDP) String() string {
|
|
byts, _ := httputil.DumpRequest(jHj.req, true)
|
|
return string(byts)
|
|
}
|
|
|
|
// FieldAsInterface is part of utils.DataProvider interface
|
|
func (jHj *janusHTTPjsonDP) FieldAsInterface(fldPath []string) (data any, err error) {
|
|
if len(fldPath) != 1 {
|
|
return nil, utils.ErrNotFound
|
|
}
|
|
if data, err = jHj.cache.FieldAsInterface(fldPath); err != nil {
|
|
if err != utils.ErrNotFound { // item found in cache
|
|
return
|
|
}
|
|
err = nil // cancel previous err
|
|
} else {
|
|
return // data found in cache
|
|
}
|
|
data = jHj.reqBody[fldPath[0]]
|
|
jHj.cache.Set(fldPath, data)
|
|
return
|
|
}
|
|
|
|
// FieldAsString is part of utils.DataProvider interface
|
|
func (jHj *janusHTTPjsonDP) FieldAsString(fldPath []string) (data string, err error) {
|
|
var valIface any
|
|
valIface, err = jHj.FieldAsInterface(fldPath)
|
|
if err != nil {
|
|
return
|
|
}
|
|
return utils.IfaceAsString(valIface), nil
|
|
}
|