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67 lines
1.3 KiB
67 lines
1.3 KiB
package jwt
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import (
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"time"
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"github.com/1Panel-dev/1Panel/backend/constant"
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"github.com/golang-jwt/jwt/v4"
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)
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type JWT struct {
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SigningKey []byte
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}
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type JwtRequest struct {
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BaseClaims
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BufferTime int64
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jwt.RegisteredClaims
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}
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type CustomClaims struct {
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BaseClaims
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BufferTime int64
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jwt.RegisteredClaims
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}
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type BaseClaims struct {
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ID uint
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Name string
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}
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func NewJWT() *JWT {
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return &JWT{
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[]byte(constant.JWTSigningKey),
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}
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}
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func (j *JWT) CreateClaims(baseClaims BaseClaims, ttl int) CustomClaims {
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claims := CustomClaims{
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BaseClaims: baseClaims,
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BufferTime: constant.JWTBufferTime,
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RegisteredClaims: jwt.RegisteredClaims{
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ExpiresAt: jwt.NewNumericDate(time.Now().Add(time.Second * time.Duration(ttl))),
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Issuer: constant.JWTIssuer,
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},
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}
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return claims
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}
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func (j *JWT) CreateToken(request CustomClaims) (string, error) {
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token := jwt.NewWithClaims(jwt.SigningMethodHS256, &request)
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return token.SignedString(j.SigningKey)
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}
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func (j *JWT) ParseToken(tokenStr string) (*JwtRequest, error) {
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token, err := jwt.ParseWithClaims(tokenStr, &JwtRequest{}, func(token *jwt.Token) (interface{}, error) {
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return j.SigningKey, nil
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})
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if err != nil || token == nil {
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return nil, constant.ErrTokenParse
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}
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if claims, ok := token.Claims.(*JwtRequest); ok && token.Valid {
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return claims, nil
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}
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return nil, constant.ErrTokenParse
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}
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