/
challenge.go
45 lines (36 loc) · 1.07 KB
/
challenge.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 (
"crypto/md5"
"crypto/sha512"
"encoding/base64"
"encoding/hex"
"strings"
jsoniter "github.com/json-iterator/go"
"github.com/miaokobot/miaospeed/interfaces"
)
// aws-v4-signature-like signing method
func hashMiaoSpeed(token, request string) string {
buildTokens := append([]string{token}, strings.Split(strings.TrimSpace(BUILDTOKEN), "|")...)
hasher := sha512.New()
hasher.Write([]byte(request))
for _, t := range buildTokens {
if t == "" {
// unsafe, plase make sure not to let token segment be empty
t = "SOME_TOKEN"
}
hasher.Write(hasher.Sum([]byte(t)))
}
return base64.URLEncoding.EncodeToString(hasher.Sum(nil))
}
func hashMd5(token string) string {
hasher := md5.New()
hasher.Write([]byte(token))
return hex.EncodeToString(hasher.Sum(nil))
}
func SignRequest(token string, req *interfaces.SlaveRequest) string {
awaitSigned := req.Clone()
awaitSigned.Challenge = ""
awaitSignedStr, _ := jsoniter.MarshalToString(&awaitSigned)
awaitSignedStr = strings.TrimSpace(awaitSignedStr)
return hashMiaoSpeed(token, awaitSignedStr)
}