refactor: Update OAuth authorization page to support standard OAuth parameters

- Modify AuthorizeParams interface to align with OAuth 2.0 specification
- Add validation for required OAuth parameters
- Implement parameter transformation and encoding
- Improve error handling for missing or invalid parameters
- Ensure compatibility with standard OAuth authorization flow

src/app/(oauth)/oauth/authorize/page.tsx

@@ -6,10 +6,11 @@ import { Authorizing } from "@/components/auth/authorizing";
 import { ErrorCard } from "@/components/auth/error-card";
 
 export interface AuthorizeParams {
-  oauth: string;
-  clientId: string;
-  scope: string;
-  redirectUri: string;
+  response_type: string;
+  client_id: string;
+  redirect_uri: string;
+  scope?: string;
+  state?: string;
 }
 
 export default async function AuthorizePage({
@@ -22,14 +23,33 @@ export default async function AuthorizePage({
     redirect("/login");
   }
 
-  const client = await getClientByClientId(searchParams.clientId);
+  // 验证必要的参数
+  if (
+    !searchParams.response_type ||
+    !searchParams.client_id ||
+    !searchParams.redirect_uri
+  ) {
+    return (
+      <div className="flex min-h-screen items-center justify-center p-4">
+        <ErrorCard
+          title="参数错误"
+          description="缺少必要的参数"
+          redirectUri={searchParams.redirect_uri}
+          error="invalid_request"
+          errorDescription="缺少必要的参数"
+        />
+      </div>
+    );
+  }
+
+  const client = await getClientByClientId(searchParams.client_id);
   if (!client) {
     return (
       <div className="flex min-h-screen items-center justify-center p-4">
         <ErrorCard
           title="应用不存在"
           description="您尝试访问的应用不存在或已被删除"
-          redirectUri={searchParams.redirectUri}
+          redirectUri={searchParams.redirect_uri}
           error="invalid_client"
           errorDescription="应用不存在"
         />
@@ -44,7 +64,7 @@ export default async function AuthorizePage({
         <ErrorCard
           title="应用已禁用"
           description="此应用已被管理员禁用，暂时无法使用"
-          redirectUri={searchParams.redirectUri}
+          redirectUri={searchParams.redirect_uri}
           error="access_denied"
           errorDescription="此应用已被禁用"
         />
@@ -53,13 +73,13 @@ export default async function AuthorizePage({
   }
 
   // 检查回调地址是否匹配
-  if (client.redirectUri !== searchParams.redirectUri) {
+  if (client.redirectUri !== searchParams.redirect_uri) {
     return (
       <div className="flex min-h-screen items-center justify-center p-4">
         <ErrorCard
           title="回调地址不匹配"
           description="应用提供的回调地址与注册时不符"
-          redirectUri={searchParams.redirectUri}
+          redirectUri={searchParams.redirect_uri}
           error="invalid_request"
           errorDescription="回调地址不匹配"
         />
@@ -67,9 +87,25 @@ export default async function AuthorizePage({
     );
   }
 
+  // 构建 OAuth 参数
+  const oauthParams = new URLSearchParams();
+  oauthParams.set("response_type", searchParams.response_type);
+  oauthParams.set("client_id", searchParams.client_id);
+  oauthParams.set("redirect_uri", searchParams.redirect_uri);
+  if (searchParams.scope) oauthParams.set("scope", searchParams.scope);
+  if (searchParams.state) oauthParams.set("state", searchParams.state);
+
+  // 转换参数格式
+  const authorizeParams = {
+    oauth: btoa(oauthParams.toString()),
+    clientId: client.id,
+    scope: searchParams.scope || "read_profile",
+    redirectUri: searchParams.redirect_uri,
+  };
+
   return (
     <div className="flex min-h-screen items-center justify-center p-4">
-      <Authorizing {...searchParams} />
+      <Authorizing {...authorizeParams} />
     </div>
   );
 }