feat: 增加Claude会话强制绑定

src/routes/admin/claudeRelayConfig.js

@@ -0,0 +1,130 @@
+/**
+ * Claude 转发配置 API 路由
+ * 管理全局 Claude Code 限制和会话绑定配置
+ */
+
+const express = require('express')
+const { authenticateAdmin } = require('../../middleware/auth')
+const claudeRelayConfigService = require('../../services/claudeRelayConfigService')
+const logger = require('../../utils/logger')
+
+const router = express.Router()
+
+/**
+ * GET /admin/claude-relay-config
+ * 获取 Claude 转发配置
+ */
+router.get('/claude-relay-config', authenticateAdmin, async (req, res) => {
+  try {
+    const config = await claudeRelayConfigService.getConfig()
+    return res.json({
+      success: true,
+      config
+    })
+  } catch (error) {
+    logger.error('❌ Failed to get Claude relay config:', error)
+    return res.status(500).json({
+      error: 'Failed to get configuration',
+      message: error.message
+    })
+  }
+})
+
+/**
+ * PUT /admin/claude-relay-config
+ * 更新 Claude 转发配置
+ */
+router.put('/claude-relay-config', authenticateAdmin, async (req, res) => {
+  try {
+    const {
+      claudeCodeOnlyEnabled,
+      globalSessionBindingEnabled,
+      sessionBindingErrorMessage,
+      sessionBindingTtlDays
+    } = req.body
+
+    // 验证输入
+    if (claudeCodeOnlyEnabled !== undefined && typeof claudeCodeOnlyEnabled !== 'boolean') {
+      return res.status(400).json({ error: 'claudeCodeOnlyEnabled must be a boolean' })
+    }
+
+    if (
+      globalSessionBindingEnabled !== undefined &&
+      typeof globalSessionBindingEnabled !== 'boolean'
+    ) {
+      return res.status(400).json({ error: 'globalSessionBindingEnabled must be a boolean' })
+    }
+
+    if (sessionBindingErrorMessage !== undefined) {
+      if (typeof sessionBindingErrorMessage !== 'string') {
+        return res.status(400).json({ error: 'sessionBindingErrorMessage must be a string' })
+      }
+      if (sessionBindingErrorMessage.length > 500) {
+        return res
+          .status(400)
+          .json({ error: 'sessionBindingErrorMessage must be less than 500 characters' })
+      }
+    }
+
+    if (sessionBindingTtlDays !== undefined) {
+      if (
+        typeof sessionBindingTtlDays !== 'number' ||
+        sessionBindingTtlDays < 1 ||
+        sessionBindingTtlDays > 365
+      ) {
+        return res
+          .status(400)
+          .json({ error: 'sessionBindingTtlDays must be a number between 1 and 365' })
+      }
+    }
+
+    const updateData = {}
+    if (claudeCodeOnlyEnabled !== undefined)
+      updateData.claudeCodeOnlyEnabled = claudeCodeOnlyEnabled
+    if (globalSessionBindingEnabled !== undefined)
+      updateData.globalSessionBindingEnabled = globalSessionBindingEnabled
+    if (sessionBindingErrorMessage !== undefined)
+      updateData.sessionBindingErrorMessage = sessionBindingErrorMessage
+    if (sessionBindingTtlDays !== undefined)
+      updateData.sessionBindingTtlDays = sessionBindingTtlDays
+
+    const updatedConfig = await claudeRelayConfigService.updateConfig(
+      updateData,
+      req.admin?.username || 'unknown'
+    )
+
+    return res.json({
+      success: true,
+      message: 'Configuration updated successfully',
+      config: updatedConfig
+    })
+  } catch (error) {
+    logger.error('❌ Failed to update Claude relay config:', error)
+    return res.status(500).json({
+      error: 'Failed to update configuration',
+      message: error.message
+    })
+  }
+})
+
+/**
+ * GET /admin/claude-relay-config/session-bindings
+ * 获取会话绑定统计
+ */
+router.get('/claude-relay-config/session-bindings', authenticateAdmin, async (req, res) => {
+  try {
+    const stats = await claudeRelayConfigService.getSessionBindingStats()
+    return res.json({
+      success: true,
+      data: stats
+    })
+  } catch (error) {
+    logger.error('❌ Failed to get session binding stats:', error)
+    return res.status(500).json({
+      error: 'Failed to get session binding statistics',
+      message: error.message
+    })
+  }
+})
+
+module.exports = router