保存当前API Key管理功能的修改

- 统一用户创建和admin创建API Key的逻辑
- 修复admin更新用户创建的API Key功能
- 用户创建API Key名称改为displayName
- 默认无限制配置

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

test-fixed-auto-link.js

@@ -0,0 +1,54 @@
+const jwt = require('jsonwebtoken');
+const config = require('./config/config');
+const fetch = require('node-fetch');
+
+// 模拟创建一个包含displayName的JWT token
+const userInfo = {
+  type: 'ad_user',
+  username: 'zhangji',
+  displayName: '张佶',
+  email: 'zhangji@weidian.com',
+  groups: ['CN=Weidian-IT组,OU=Weidian Groups,OU=微店,DC=corp,DC=weidian-inc,DC=com'],
+  loginTime: new Date().toISOString()
+};
+
+const token = jwt.sign(userInfo, config.security.jwtSecret, {
+  expiresIn: '8h'
+});
+
+console.log('测试修正后的自动关联功能');
+console.log('用户displayName: 张佶');
+
+async function testFixedAutoLink() {
+  try {
+    console.log('\n=== 测试获取用户API Keys ===');
+    
+    const response = await fetch('http://localhost:3000/admin/ldap/user/api-keys', {
+      headers: {
+        'Authorization': `Bearer ${token}`
+      }
+    });
+    
+    const result = await response.json();
+    
+    console.log('\n结果:', JSON.stringify(result, null, 2));
+    
+    if (result.success && result.apiKeys && result.apiKeys.length > 0) {
+      console.log('\n✅ 成功！找到了关联的API Key:');
+      result.apiKeys.forEach(key => {
+        console.log(`- ID: ${key.id}`);
+        console.log(`- Name: ${key.name}`);
+        console.log(`- Key: ${key.key.substring(0, 10)}...${key.key.substring(key.key.length-10)}`);
+        console.log(`- Limit: ${key.limit}`);
+        console.log(`- Status: ${key.status}`);
+      });
+    } else {
+      console.log('\n❌ 没有找到关联的API Key');
+    }
+    
+  } catch (error) {
+    console.error('测试错误:', error.message);
+  }
+}
+
+testFixedAutoLink();