feat: Add user allowlist and improve client creation validation

- Implement user allowlist feature for client applications
- Add input validation for client creation form
- Handle parsing of allowed users list
- Improve error handling and user feedback during client creation
- Update authorization process to check client enabled status and user permissions

src/actions/add-client.ts

@@ -10,8 +10,28 @@ export async function AddClientAction(formData: FormData) {
   const logo = formData.get("logo") as string;
   const redirectUri = formData.get("redirectUri") as string;
   const description = formData.get("description") as string;
+  const allowedUsersStr = formData.get("allowedUsers") as string;
 
   const user = await getCurrentUser();
+  if (!user?.id) {
+    return { success: false, error: "未登录" };
+  }
+
+  // 验证必填字段
+  if (!name || !home || !redirectUri) {
+    return { success: false, error: "请填写所有必填字段" };
+  }
+
+  // 解析允许的用户列表
+  let allowedUsers: string[] = [];
+  if (allowedUsersStr) {
+    try {
+      allowedUsers = JSON.parse(allowedUsersStr);
+    } catch (error) {
+      console.error("Error parsing allowedUsers:", error);
+      return { success: false, error: "允许用户列表格式错误" };
+    }
+  }
 
   // Generate a unique client ID and secret
   let clientId = generateRandomKey();
@@ -29,13 +49,14 @@ export async function AddClientAction(formData: FormData) {
       description,
       clientId,
       clientSecret,
-      userId: user?.id || "",
+      userId: user.id,
+      allowedUsers,
     });
 
     console.log("New client created:", newClient);
     return { success: true, client: newClient };
   } catch (error) {
     console.error("Error creating client:", error);
-    return { success: false, error: "Failed to create client" };
+    return { success: false, error: "创建应用失败" };
   }
 }

src/actions/authorizing.ts

@@ -12,14 +12,19 @@ export async function handleAuthorizeAction(
   clientId: string,
   scope: string,
 ) {
+  try {
     // 检查客户端是否限制了允许的用户
     const client = await prisma.client.findUnique({
       where: { id: clientId },
-    select: { allowedUsers: true, name: true },
+      select: { allowedUsers: true, name: true, enabled: true },
     });
 
     if (!client) {
-    throw new Error("应用不存在");
+      return { error: "应用不存在" };
+    }
+
+    if (!client.enabled) {
+      return { error: "该应用已被禁用" };
     }
 
     // 如果设置了允许的用户列表，检查当前用户是否在列表中
@@ -30,15 +35,13 @@ export async function handleAuthorizeAction(
       });
 
       if (!user) {
-      console.error(`用户不存在: ${userId}`);
+        return { error: "用户不存在" };
-      throw new Error("用户不存在");
       }
 
       if (!client.allowedUsers.includes(user.username)) {
-      console.error(
+        return {
-        `用户 ${user.username} 不在应用 ${client.name} 的允许列表中。允许列表: ${client.allowedUsers.join(", ")}`,
+          error: "您没有权限使用此应用",
-      );
+        };
-      throw new Error("您没有权限使用此应用");
       }
     }
 
@@ -60,5 +63,9 @@ export async function handleAuthorizeAction(
     revalidatePath("/admin/clients");
     revalidatePath(`/admin/clients/${clientId}`);
 
-  return redirectUrl;
+    return { redirectUrl };
+  } catch (error) {
+    console.error("授权处理失败:", error);
+    return { error: "授权处理失败，请稍后重试" };
+  }
 }

src/components/auth/authorization-card.tsx

@@ -47,6 +47,7 @@ export function AuthorizationCard({
     null,
   );
   const [isAuthorizing, setIsAuthorizing] = useState(false);
+  const [error, setError] = useState<string | null>(null);
   const router = useRouter();
 
   const togglePermission = (id: string) => {
@@ -56,16 +57,43 @@ export function AuthorizationCard({
   const authorizingHandler = async () => {
     try {
       setIsAuthorizing(true);
-      const url = await handleAuthorizeAction(
+      setError(null);
+      const result = await handleAuthorizeAction(
         oauthParams,
         client.userId,
         client.id,
         permissions[0].id,
       );
-      router.push(url);
+
-    } catch (error) {
+      if (result.error) {
+        setError(result.error);
         setIsAuthorizing(false);
-      // 这里可以添加错误提示
+        return;
+      }
+
+      if (result.redirectUrl) {
+        const url = await Promise.resolve(result.redirectUrl);
+        router.push(url);
+      }
+    } catch (error) {
+      setError("授权处理失败，请稍后重试");
+      setIsAuthorizing(false);
+    }
+  };
+
+  const handleCancel = () => {
+    // 从 URL 中获取 redirect_uri 参数
+    const params = new URLSearchParams(atob(oauthParams));
+    const redirectUri = params.get("redirect_uri");
+    if (redirectUri) {
+      // 添加错误参数返回
+      const redirectUrl = new URL(redirectUri);
+      redirectUrl.searchParams.set("error", "access_denied");
+      redirectUrl.searchParams.set("error_description", "用户取消了授权请求");
+      router.push(redirectUrl.toString());
+    } else {
+      // 如果没有 redirect_uri，返回首页
+      router.push("/");
     }
   };
 
@@ -102,6 +130,13 @@ export function AuthorizationCard({
       </CardHeader>
 
       <CardContent className="space-y-4">
+        {error && (
+          <div className="mb-4 rounded-lg border border-red-200 bg-red-50 p-4 text-red-600">
+            <p className="text-sm">
+              <strong>错误：</strong> {error}
+            </p>
+          </div>
+        )}
         <div className="space-y-3 rounded-lg bg-gray-100 p-4 dark:bg-gray-800">
           <h3 className="text-lg font-semibold text-gray-900 dark:text-gray-100">
             请求的权限
@@ -143,6 +178,7 @@ export function AuthorizationCard({
           <Button
             variant="outline"
             className="min-w-[100px] transition-all duration-200 hover:bg-gray-100"
+            onClick={handleCancel}
             disabled={isAuthorizing}
           >
             取消

src/components/clients/add-client.tsx

@@ -30,6 +30,18 @@ export function AddClientButton() {
     setIsLoading(true);
 
     const formData = new FormData(event.currentTarget);
+    const allowedUsers = formData.get("allowedUsers") as string;
+    if (allowedUsers) {
+      formData.set(
+        "allowedUsers",
+        JSON.stringify(
+          allowedUsers
+            .split(",")
+            .map((u) => u.trim())
+            .filter(Boolean),
+        ),
+      );
+    }
     const response = await AddClientAction(formData);
 
     setIsLoading(false);
@@ -112,6 +124,19 @@ export function AddClientButton() {
                 disabled={isLoading}
               />
             </div>
+            <div className="grid gap-2">
+              <Label htmlFor="allowedUsers">允许登录的用户</Label>
+              <Input
+                id="allowedUsers"
+                name="allowedUsers"
+                placeholder="用户名列表，用逗号分隔"
+                disabled={isLoading}
+              />
+              <p className="text-sm text-muted-foreground">
+                留空表示允许所有 Q58
+                论坛用户登录。如需限制，请输入用户名列表，用逗号分隔。
+              </p>
+            </div>
           </div>
           <DialogFooter>
             <Button