77 lines
1.8 KiB
Go
77 lines
1.8 KiB
Go
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package logic
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import (
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"ark-permission/internal/entity"
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"bytes"
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"crypto/sha256"
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"encoding/hex"
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"fmt"
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"github.com/golang-jwt/jwt/v4"
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"time"
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)
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func generateAccessToken(token entity.Token, data any, sign string) (string, error) {
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claim := entity.Claims{
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Data: data,
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RegisteredClaims: jwt.RegisteredClaims{
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ID: token.ID,
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ExpiresAt: jwt.NewNumericDate(time.Unix(int64(token.ExpiresIn), 0)),
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Issuer: "permission",
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},
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}
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accessToken, err := jwt.NewWithClaims(jwt.SigningMethodHS256, claim).
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SignedString([]byte(sign))
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if err != nil {
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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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func generateRefreshToken(accessToken string) string {
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buf := bytes.NewBufferString(accessToken)
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h := sha256.New()
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_, _ = h.Write(buf.Bytes())
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return hex.EncodeToString(h.Sum(nil))
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}
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func parseClaims(accessToken string) (claims, error) {
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claimMap, err := parseToken(accessToken)
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if err != nil {
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return claims{}, err
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}
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claims, ok := claimMap["data"].(map[string]string)
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if ok {
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return claims, nil
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}
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return nil, fmt.Errorf("get data from claim map error")
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}
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func parseToken(accessToken string) (jwt.MapClaims, error) {
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// token, err := jwt.Parse(accessToken, func(token *jwt.Token) (interface{}, error) {
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// if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
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// return nil, domain.TokenUnexpectedSigningErr(fmt.Sprintf("token unexpected signing method: %v", token.Header["alg"]))
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// }
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//
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// return []byte(uc.Config.CustomConfig.Token.Secret), nil
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// })
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//
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// if err != nil {
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// ers.FromCode()
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// return jwt.MapClaims{}, usecase.TokenError{Msg: fmt.Sprintf("parse token error: %s token: %s", err.Error(), accessToken)}
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// }
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//
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// claims, ok := token.Claims.(jwt.MapClaims)
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//
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// if !(ok && token.Valid) {
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// return jwt.MapClaims{}, usecase.TokenError{Msg: "token valid error"}
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// }
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//
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// return claims, nil
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return nil, nil
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}
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