50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package util
|
|
|
|
import (
|
|
"fmt"
|
|
"message-nest/pkg/setting"
|
|
"time"
|
|
|
|
"github.com/golang-jwt/jwt/v5"
|
|
)
|
|
|
|
type UserClaims struct {
|
|
Username string `json:"username"`
|
|
Password string `json:"password"`
|
|
|
|
jwt.RegisteredClaims
|
|
}
|
|
|
|
func GenerateToken(username, password string) (string, error) {
|
|
expHours := 2 * 24 * time.Hour
|
|
//expHours := 1 * time.Minute
|
|
SetClaims := UserClaims{
|
|
Username: username,
|
|
Password: EncodeMD5(password),
|
|
RegisteredClaims: jwt.RegisteredClaims{
|
|
ExpiresAt: jwt.NewNumericDate(time.Now().Add(expHours)),
|
|
IssuedAt: jwt.NewNumericDate(time.Now()),
|
|
NotBefore: jwt.NewNumericDate(time.Now()),
|
|
Issuer: "message-nest",
|
|
},
|
|
}
|
|
|
|
tokenStruct := jwt.NewWithClaims(jwt.SigningMethodHS256, SetClaims)
|
|
token, err := tokenStruct.SignedString([]byte(setting.AppSetting.JwtSecret))
|
|
return token, err
|
|
}
|
|
|
|
func ParseToken(tokenString string) (*UserClaims, error) {
|
|
tokenObj, err := jwt.ParseWithClaims(tokenString, &UserClaims{}, func(token *jwt.Token) (interface{}, error) {
|
|
return []byte(setting.AppSetting.JwtSecret), nil
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if claims, ok := tokenObj.Claims.(*UserClaims); ok && tokenObj.Valid {
|
|
return claims, nil
|
|
} else {
|
|
return nil, fmt.Errorf("invalid token")
|
|
}
|
|
}
|