优化

internal/biz/infrastructure.go

@@ -2,6 +2,7 @@ package biz
 
 import (
 	"context"
+	"errors"
 	"io"
 	"time"
 )
@@ -68,6 +69,28 @@ type IssuedToken struct {
 	TTL       time.Duration
 }
 
+type AuthClaims struct {
+	UUID          string
+	ID            uint
+	Username      string
+	NickName      string
+	AuthorityID   uint
+	BufferTime    time.Duration
+	MustChangePwd bool
+	Issuer        string
+	ExpiresAt     time.Time
+}
+
+var (
+	ErrTokenExpired          = errors.New("token expired")
+	ErrTokenMalformed        = errors.New("token malformed")
+	ErrTokenSignatureInvalid = errors.New("token signature invalid")
+	ErrTokenNotValidYet      = errors.New("token not valid yet")
+	ErrTokenInvalid          = errors.New("token invalid")
+	ErrTokenDisabled         = errors.New("token disabled")
+)
+
 type TokenIssuer interface {
 	IssueToken(*User, uint, bool, time.Duration) (*IssuedToken, error)
+	ParseToken(string) (*AuthClaims, error)
 }