forked from portainer/portainer
/
request.go
45 lines (35 loc) · 1.04 KB
/
request.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
package utils
import (
"bytes"
"io"
"net/http"
"strconv"
)
// GetRequestAsMap returns the response content as a generic JSON object
func GetRequestAsMap(request *http.Request) (map[string]interface{}, error) {
data, err := getRequestBody(request)
if err != nil {
return nil, err
}
return data.(map[string]interface{}), nil
}
// RewriteRequest will replace the existing request body with the one specified
// in parameters
func RewriteRequest(request *http.Request, newData interface{}) error {
data, err := marshal(getContentType(request.Header), newData)
if err != nil {
return err
}
body := io.NopCloser(bytes.NewReader(data))
request.Body = body
request.ContentLength = int64(len(data))
if request.Header == nil {
request.Header = make(http.Header)
}
request.Header.Set("Content-Length", strconv.Itoa(len(data)))
return nil
}
func getRequestBody(request *http.Request) (interface{}, error) {
isGzip := request.Header.Get("Content-Encoding") == "gzip"
return getBody(request.Body, getContentType(request.Header), isGzip)
}