-
Notifications
You must be signed in to change notification settings - Fork 1
/
session_utils.go
46 lines (35 loc) · 947 Bytes
/
session_utils.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
46
package auth
import(
"fmt"
"github.com/dgrijalva/jwt-go"
)
var jwtClaimIssuer string = "hyperflow"
type UserClaims struct {
User *User `json:"user"`
jwt.StandardClaims
}
var hmacSampleSecret []byte = []byte("hfsecret")
func GenerateToken(user *User) (string) {
claims := UserClaims{
user,
jwt.StandardClaims{
//ExpiresAt: 15000000,
Issuer: jwtClaimIssuer,
},
}
token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
tokenString, _ := token.SignedString(hmacSampleSecret)
return tokenString
}
func VerifyToken(tokenString string) (*User, error) {
token, err := jwt.ParseWithClaims(tokenString, &UserClaims{}, func(token *jwt.Token) (interface{}, error) {
return hmacSampleSecret, nil
})
if err != nil {
return nil, err
}
if claims, ok := token.Claims.(*UserClaims); ok && token.Valid {
return claims.User, nil
}
return nil, fmt.Errorf("Unknown error")
}