96 lines
2.3 KiB
Go
96 lines
2.3 KiB
Go
package utils
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import (
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"errors"
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"time"
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"cardverse/config"
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"github.com/golang-jwt/jwt/v5"
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)
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type Claims struct {
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UserID uint `json:"user_id"`
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Email string `json:"email,omitempty"`
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Role string `json:"role,omitempty"`
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jwt.RegisteredClaims
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}
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func GenerateAccessToken(userID uint, email string, role string) (string, error) {
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cfg := config.Cfg
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expiration := time.Now().Add(time.Duration(cfg.JWTExpiresHours) * time.Hour)
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claims := Claims{
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UserID: userID,
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Email: email,
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Role: role,
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RegisteredClaims: jwt.RegisteredClaims{
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ExpiresAt: jwt.NewNumericDate(expiration),
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IssuedAt: jwt.NewNumericDate(time.Now()),
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},
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}
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token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
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return token.SignedString([]byte(cfg.JWTSecret))
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}
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func GenerateRefreshToken(userID uint) (string, error) {
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cfg := config.Cfg
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expiration := time.Now().Add(time.Duration(cfg.JWTRefreshExpiresHours) * time.Hour)
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claims := Claims{
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UserID: userID,
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RegisteredClaims: jwt.RegisteredClaims{
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ExpiresAt: jwt.NewNumericDate(expiration),
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IssuedAt: jwt.NewNumericDate(time.Now()),
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},
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}
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token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
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return token.SignedString([]byte(cfg.JWTRefreshSecret))
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}
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func GenerateToken(userID uint, email string, role string) (string, error) {
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return GenerateAccessToken(userID, email, role)
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}
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func ValidateToken(tokenString string) (*Claims, error) {
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cfg := config.Cfg
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claims := &Claims{}
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token, err := jwt.ParseWithClaims(tokenString, claims, func(t *jwt.Token) (interface{}, error) {
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if _, ok := t.Method.(*jwt.SigningMethodHMAC); !ok {
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return nil, errors.New("metode signing token tidak valid")
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}
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return []byte(cfg.JWTSecret), nil
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})
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if err != nil {
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return nil, err
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}
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if !token.Valid {
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return nil, errors.New("token tidak valid")
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}
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return claims, nil
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}
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func ValidateRefreshToken(tokenString string) (*Claims, error) {
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cfg := config.Cfg
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claims := &Claims{}
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token, err := jwt.ParseWithClaims(tokenString, claims, func(t *jwt.Token) (interface{}, error) {
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if _, ok := t.Method.(*jwt.SigningMethodHMAC); !ok {
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return nil, errors.New("metode signing token tidak valid")
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}
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return []byte(cfg.JWTRefreshSecret), nil
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})
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if err != nil {
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return nil, err
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}
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if !token.Valid {
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return nil, errors.New("refresh token tidak valid")
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}
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return claims, nil
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}
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