refactor: Simplify SSO authorization flow by removing OAuth parameter handling

src/app/api/auth/q58/route.ts

@@ -13,21 +13,8 @@ export async function POST(req: Request) {
   try {
     const nonce = WordArray.random(16).toString();
 
-    // 尝试从请求体中获取 OAuth 参数
-    let oauthParams = "";
-    try {
-      const body = await req.json();
-      if (body.oauth_params) {
-        oauthParams = body.oauth_params;
-      }
-    } catch (error) {
-      console.error("Failed to parse request body:", error);
-    }
-
-    // 设置回调地址，如果有 OAuth 参数则回到授权页面
-    const return_url = oauthParams
-      ? `${hostUrl}/authorize?${oauthParams}`
-      : `${hostUrl}/dashboard`;
+    // 设置基本的回调地址
+    const return_url = `${hostUrl}/authorize`;
 
     // 构建 SSO 参数
     const ssoParams = new URLSearchParams();

src/components/auth/user-auth-form.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import * as React from "react";
-import { useRouter, useSearchParams } from "next/navigation";
+import { useRouter } from "next/navigation";
 import { Loader2, MessageCircleCode } from "lucide-react";
 
 import { cn } from "@/lib/utils";
@@ -18,26 +18,17 @@ export function UserAuthForm({
 }: React.HTMLAttributes<HTMLDivElement>) {
   const [isLoading, setIsLoading] = React.useState<boolean>(false);
   const { toast } = useToast();
-  const searchParams = useSearchParams();
 
   const signIn = async () => {
     if (isLoading) return;
 
     setIsLoading(true);
     try {
-      // 构建请求体，包含 OAuth 参数
-      const body: Record<string, any> = {};
-      const currentParams = searchParams?.toString();
-      if (currentParams) {
-        body.oauth_params = currentParams;
-      }
-
       const response = await fetch("/api/auth/q58", {
         method: "POST",
         headers: {
           "Content-Type": "application/json",
         },
-        body: JSON.stringify(body),
       });
 
       if (!response.ok) {

src/components/auth/user-authorize.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { useCallback, useEffect, useState } from "react";
-import { useRouter, useSearchParams } from "next/navigation";
+import { useRouter } from "next/navigation";
 import { signIn } from "@/actions/user-authorize";
 
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
@@ -18,7 +18,6 @@ export function UserAuthorize({
   const [isLoading, setIsLoading] = useState<boolean>(false);
   const [error, setError] = useState<Error | unknown>(null);
   const router = useRouter();
-  const searchParams = useSearchParams();
 
   const signInCallback = useCallback(async () => {
     if (isLoading) {
@@ -27,13 +26,12 @@ export function UserAuthorize({
     setIsLoading(true);
     try {
       // 从 URL 中获取 sso 和 sig 参数
-      const sso = searchParams?.get("sso");
-      const sig = searchParams?.get("sig");
+      const url = new URL(window.location.href);
+      const sso = url.searchParams.get("sso");
+      const sig = url.searchParams.get("sig");
 
       if (!sso || !sig) {
-        // 如果没有 SSO 参数，说明是 OAuth 流程，跳转到登录页
-        router.push(`/sign-in?${searchParams?.toString()}`);
-        return;
+        throw new Error("缺少必要的认证参数");
       }
 
       // 传递 SSO 参数
@@ -41,12 +39,16 @@ export function UserAuthorize({
         sso,
         sig,
       });
+
+      // 登录成功后刷新路由状态
+      router.refresh();
+      setIsLoading(false);
     } catch (error) {
       console.error("登录过程出错:", error);
       setError(error);
       setIsLoading(false);
     }
-  }, [isLoading, router, searchParams]);
+  }, [isLoading, router]);
 
   useEffect(() => {
     signInCallback();