refactor: Enhance authorization flow with improved permission checks and user context

- Separate platform and application-level authorization checks
- Use current user session for authorization instead of passing user ID
- Add detailed permission validation with specific error messages
- Simplify authorization record creation and update logic
- Remove redundant client and user checks

src/actions/authorizing.ts

@@ -5,32 +5,78 @@ import { revalidatePath } from "next/cache";
 import { createAuthorization } from "@/lib/dto/authorization";
 import { getAuthorizeUrl } from "@/lib/oauth/authorize-url";
 import { prisma } from "@/lib/prisma";
+import { getCurrentUser } from "@/lib/session";
+
+// 检查平台级权限
+async function checkPlatformAuthorization(clientId: string, userId: string) {
+  // 检查应用是否被平台禁用
+  const client = await prisma.client.findUnique({
+    where: { id: clientId },
+    select: { enabled: true },
+  });
+
+  if (!client) {
+    return { allowed: false, error: "应用不存在" };
+  }
+
+  if (!client.enabled) {
+    return { allowed: false, error: "该应用已被平台管理员禁用" };
+  }
+
+  // 检查用户授权是否被平台禁用
+  const existingAuth = await prisma.authorization.findUnique({
+    where: {
+      userId_clientId: { userId, clientId },
+    },
+    select: { enabled: true },
+  });
+
+  if (existingAuth && !existingAuth.enabled) {
+    return { allowed: false, error: "您的授权已被平台管理员禁用" };
+  }
+
+  return { allowed: true };
+}
+
+// 检查应用级权限
+async function checkApplicationAuthorization(
+  clientId: string,
+  username: string,
+) {
+  const client = await prisma.client.findUnique({
+    where: { id: clientId },
+    select: { allowedUsers: true, name: true },
+  });
+
+  if (!client) {
+    return { allowed: false, error: "应用不存在" };
+  }
+
+  const isAllowedByOwner =
+    client.allowedUsers.length === 0 || client.allowedUsers.includes(username);
+
+  if (!isAllowedByOwner) {
+    return { allowed: false, error: "此应用不允许您登录，请联系应用所有者" };
+  }
+
+  return { allowed: true };
+}
 
 export async function handleAuthorizeAction(
   oauth: string,
-  userId: string,
   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, enabled: true },
-    });
-
-    if (!client) {
-      return { error: "应用不存在" };
+    // 获取当前登录用户
+    const currentUser = await getCurrentUser();
+    if (!currentUser?.id) {
+      return { error: "请先登录" };
     }
 
-    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
-    if (client.allowedUsers.length > 0) {
+    // 获取用户信息
     const user = await prisma.user.findUnique({
-        where: { id: userId },
+      where: { id: currentUser.id },
       select: { username: true },
     });
 
@@ -38,24 +84,61 @@ export async function handleAuthorizeAction(
       return { error: "用户不存在" };
     }
 
-      if (!client.allowedUsers.includes(user.username)) {
-        return {
-          error: "您没有权限使用此应用",
-        };
-      }
+    // 检查平台级权限
+    const platformAuth = await checkPlatformAuthorization(
+      clientId,
+      currentUser.id,
+    );
+    if (!platformAuth.allowed) {
+      return { error: platformAuth.error };
     }
 
-    const oauthParams = new URLSearchParams(atob(oauth));
-    const redirectUrl = getAuthorizeUrl(oauthParams);
+    // 检查应用级权限
+    const appAuth = await checkApplicationAuthorization(
+      clientId,
+      user.username,
+    );
+    if (!appAuth.allowed) {
+      return { error: appAuth.error };
+    }
 
-    // 保存授权
+    // 检查或创建授权记录
+    const existingAuth = await prisma.authorization.findUnique({
+      where: {
+        userId_clientId: {
+          userId: currentUser.id,
+          clientId,
+        },
+      },
+    });
+
+    if (existingAuth) {
+      // 更新最后使用时间
+      await prisma.authorization.update({
+        where: {
+          userId_clientId: {
+            userId: currentUser.id,
+            clientId,
+          },
+        },
+        data: {
+          lastUsedAt: new Date(),
+        },
+      });
+    } else {
+      // 创建新的授权记录
       await createAuthorization({
-      userId,
+        userId: currentUser.id,
         clientId,
         scope,
-      enabled: true, // 新授权默认启用
-      lastUsedAt: new Date(), // 首次授权时间作为最后使用时间
+        enabled: true,
+        lastUsedAt: new Date(),
       });
+    }
+
+    // 处理重定向
+    const oauthParams = new URLSearchParams(atob(oauth));
+    const redirectUrl = getAuthorizeUrl(oauthParams);
 
     // 刷新相关页面
     revalidatePath("/dashboard");

src/components/auth/authorization-card.tsx

@@ -60,7 +60,6 @@ export function AuthorizationCard({
       setError(null);
       const result = await handleAuthorizeAction(
         oauthParams,
-        client.userId,
         client.id,
         permissions[0].id,
       );