feat: user jwt login

internal/server/middlewares/auth.go

@@ -0,0 +1,25 @@
+package middlewares
+
+import (
+	"github.com/alist-org/alist/v3/internal/server/common"
+	"github.com/alist-org/alist/v3/internal/store"
+	"github.com/gin-gonic/gin"
+)
+
+func AuthAdmin(c *gin.Context) {
+	token := c.GetHeader("Authorization")
+	userClaims, err := common.ParseToken(token)
+	if err != nil {
+		common.ErrorResp(c, err, 401)
+		c.Abort()
+		return
+	}
+	user, err := store.GetUserByName(userClaims.Username)
+	if err != nil {
+		common.ErrorResp(c, err, 401)
+		c.Abort()
+		return
+	}
+	c.Set("user", user)
+	c.Next()
+}