120 lines
3.7 KiB
Go
120 lines
3.7 KiB
Go
package utils
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import (
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"time"
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"github.com/golang-jwt/jwt/v5"
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"schisandra-cloud-album/global"
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)
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type RefreshJWTPayload struct {
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UserID *string `json:"user_id"`
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Type *string `json:"type" default:"refresh"`
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}
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type AccessJWTPayload struct {
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UserID *string `json:"user_id"`
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Type *string `json:"type" default:"access"`
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}
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type AccessJWTClaims struct {
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AccessJWTPayload
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jwt.RegisteredClaims
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}
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type RefreshJWTClaims struct {
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RefreshJWTPayload
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jwt.RegisteredClaims
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}
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var MySecret []byte
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// GenerateAccessToken generates a JWT token with the given payload
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func GenerateAccessToken(payload AccessJWTPayload) (string, error) {
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MySecret = []byte(global.CONFIG.JWT.Secret)
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claims := AccessJWTClaims{
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AccessJWTPayload: payload,
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RegisteredClaims: jwt.RegisteredClaims{
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ExpiresAt: jwt.NewNumericDate(time.Now().Add(time.Minute * 15)),
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IssuedAt: jwt.NewNumericDate(time.Now()),
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NotBefore: 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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accessToken, err := token.SignedString(MySecret)
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if err != nil {
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return "", err
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}
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// accessToken, err := aes.AesCtrEncryptHex([]byte(signedString), []byte(global.CONFIG.Encrypt.Key), []byte(global.CONFIG.Encrypt.IV))
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// if err != nil {
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// fmt.Println(err)
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// return "", err
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// }
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return accessToken, nil
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}
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// GenerateRefreshToken generates a JWT token with the given payload, and returns the accessToken and refreshToken
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func GenerateRefreshToken(payload RefreshJWTPayload, days time.Duration) string {
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MySecret = []byte(global.CONFIG.JWT.Secret)
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refreshClaims := RefreshJWTClaims{
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RefreshJWTPayload: payload,
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RegisteredClaims: jwt.RegisteredClaims{
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ExpiresAt: jwt.NewNumericDate(time.Now().Add(days)),
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IssuedAt: jwt.NewNumericDate(time.Now()),
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NotBefore: jwt.NewNumericDate(time.Now()),
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Issuer: global.CONFIG.JWT.Issuer,
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},
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}
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refreshToken := jwt.NewWithClaims(jwt.SigningMethodHS256, refreshClaims)
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refreshTokenString, err := refreshToken.SignedString(MySecret)
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if err != nil {
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global.LOG.Error(err)
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return ""
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}
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// refreshTokenEncrypted, err := aes.AesCtrEncryptHex([]byte(refreshTokenString), []byte(global.CONFIG.Encrypt.Key), []byte(global.CONFIG.Encrypt.IV))
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// if err != nil {
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// fmt.Println(err)
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// return "", 0
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// }
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return refreshTokenString
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}
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// ParseAccessToken parses a JWT token and returns the payload
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func ParseAccessToken(tokenString string) (*AccessJWTPayload, bool, error) {
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MySecret = []byte(global.CONFIG.JWT.Secret)
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// plaintext, err := aes.AesCtrDecryptByHex(tokenString, []byte(global.CONFIG.Encrypt.Key), []byte(global.CONFIG.Encrypt.IV))
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// if err != nil {
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// global.LOG.Error(err)
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// return nil, false, err
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// }
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token, err := jwt.ParseWithClaims(tokenString, &AccessJWTClaims{}, func(token *jwt.Token) (interface{}, error) {
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return MySecret, nil
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})
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if err != nil {
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return nil, false, err
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}
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if claims, ok := token.Claims.(*AccessJWTClaims); ok && token.Valid {
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return &claims.AccessJWTPayload, true, nil
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}
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return nil, false, err
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}
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// ParseRefreshToken parses a JWT token and returns the payload
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func ParseRefreshToken(tokenString string) (*RefreshJWTPayload, bool, error) {
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MySecret = []byte(global.CONFIG.JWT.Secret)
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// plaintext, err := aes.AesCtrDecryptByHex(tokenString, []byte(global.CONFIG.Encrypt.Key), []byte(global.CONFIG.Encrypt.IV))
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// if err != nil {
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// global.LOG.Error(err)
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// return nil, false, err
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// }
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token, err := jwt.ParseWithClaims(tokenString, &RefreshJWTClaims{}, func(token *jwt.Token) (interface{}, error) {
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return MySecret, nil
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})
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if err != nil {
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global.LOG.Error(err)
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return nil, false, err
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}
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if claims, ok := token.Claims.(*RefreshJWTClaims); ok && token.Valid {
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return &claims.RefreshJWTPayload, true, nil
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}
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return nil, false, err
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}
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