优化

internal/data/runtime_settings.go

@@ -1,6 +1,7 @@
 package data
 
 import (
+	"errors"
 	"time"
 
 	"kra/internal/biz"
@@ -92,3 +93,22 @@ func (i *tokenIssuer) IssueToken(user *biz.User, authorityID uint, mustChangePas
 	}
 	return &biz.IssuedToken{Value: token, ExpiresAt: claims.ExpiresAt.Time, TTL: expires}, nil
 }
+
+func (i *tokenIssuer) ParseToken(token string) (*biz.AuthClaims, error) {
+	claims, err := adminauth.Parse(token, i.settings.JWTSettings().SigningKey)
+	if err != nil {
+		switch {
+		case errors.Is(err, adminauth.ErrTokenExpired):
+			return nil, biz.ErrTokenExpired
+		case errors.Is(err, adminauth.ErrTokenMalformed):
+			return nil, biz.ErrTokenMalformed
+		case errors.Is(err, adminauth.ErrTokenSignatureInvalid):
+			return nil, biz.ErrTokenSignatureInvalid
+		case errors.Is(err, adminauth.ErrTokenNotValidYet):
+			return nil, biz.ErrTokenNotValidYet
+		default:
+			return nil, biz.ErrTokenInvalid
+		}
+	}
+	return &biz.AuthClaims{UUID: claims.UUID, ID: claims.ID, Username: claims.Username, NickName: claims.NickName, AuthorityID: claims.AuthorityID, BufferTime: time.Duration(claims.BufferTime) * time.Second, MustChangePwd: claims.MustChangePwd, Issuer: claims.Issuer, ExpiresAt: claims.ExpiresAt.Time}, nil
+}