feat(monitor): admin channel monitor MVP with SSRF protection and batch aggregation

新增 admin「渠道监控」模块(参考 BingZi-233/check-cx),独立于现有 Channel 体系。
admin 配置 + 后台定时调用上游 LLM chat completions 健康检查 + 所有登录用户只读可见。

后端:
- ent: channel_monitor + channel_monitor_history(AES-256-GCM 加密 api_key)
- service 按职责拆分:service/aggregator/validate/checker/runner/ssrf
- provider strategy map 替代 switch(openai/anthropic/gemini)
- repository batch 聚合(ListLatestForMonitorIDs + ComputeAvailabilityForMonitors)消除 N+1
- runner: ticker(5s) + pond worker pool(5) + inFlight 防并发 + TrySubmit 防雪崩
  + 凌晨 3 点 cron 清理 30 天历史
- SSRF 防护:强制 https + 私网/loopback/云元数据 IP 拒绝(127/8、10/8、172.16/12、
  192.168/16、169.254/16、100.64/10、::1、fc00::/7、fe80::/10)+ DialContext
  在 socket 层防 DNS rebinding
- API key sanitize:擦除 url.Error 与上游响应 body 中的 sk-/sk-ant-/AIza/JWT 模式
- APIKeyDecryptFailed 标志位 + 单 monitor 路径检测,避免空 key 调用上游

handler:
- admin: CRUD + 手动触发 + 历史接口(api_key 脱敏)
- user: 只读列表 + 状态详情(去除 api_key/endpoint)
- ParseChannelMonitorID 共用 + dto.ChannelMonitorExtraModelStatus 共用

前端:
- 路由 /admin/channels/{pricing,monitor} + /monitor(用户只读)
- AppSidebar 父项 expandOnly 支持
- ChannelMonitorView 拆为 8 个子组件 + ChannelStatusView 拆出 detail dialog
- composables/useChannelMonitorFormat + constants/channelMonitor 共享
- i18n monitorCommon namespace 消除 admin/user 两 view 重复

合规:所有文件符合 CLAUDE.md(Go ≤ 500 行 / Vue ≤ 300 行 / 函数 ≤ 30 行)
CI: go build / gofmt / golangci-lint(0 issues) / make test-unit / pnpm build 全绿
This commit is contained in:
erio
2026-04-20 20:21:02 +08:00
parent 0b85a8da88
commit 20a4e41872
67 changed files with 14997 additions and 32 deletions

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<template>
<BaseDialog
:show="show"
:title="t('admin.channelMonitor.form.selectKeyTitle')"
width="normal"
@close="$emit('close')"
>
<div class="space-y-3">
<p class="text-xs text-gray-500 dark:text-gray-400">
{{ t('admin.channelMonitor.form.selectKeyHint') }}
</p>
<div v-if="loading" class="py-6 text-center text-sm text-gray-500">
{{ t('common.loading') }}
</div>
<div v-else-if="keys.length === 0" class="py-6 text-center text-sm text-gray-500">
{{ t('admin.channelMonitor.form.noActiveKey') }}
</div>
<div v-else class="max-h-72 space-y-1 overflow-auto">
<button
v-for="k in keys"
:key="k.id"
type="button"
@click="$emit('pick', k)"
class="block w-full rounded-lg border border-gray-200 px-3 py-2 text-left text-sm transition-colors hover:bg-gray-50 dark:border-dark-600 dark:hover:bg-dark-700"
>
<div class="font-medium text-gray-900 dark:text-white">{{ k.name }}</div>
<div class="font-mono text-xs text-gray-500 dark:text-gray-400">{{ maskKey(k.key) }}</div>
</button>
</div>
</div>
<template #footer>
<div class="flex justify-end">
<button @click="$emit('close')" class="btn btn-secondary">
{{ t('common.cancel') }}
</button>
</div>
</template>
</BaseDialog>
</template>
<script setup lang="ts">
import { useI18n } from 'vue-i18n'
import type { ApiKey } from '@/types'
import BaseDialog from '@/components/common/BaseDialog.vue'
defineProps<{
show: boolean
loading: boolean
keys: ApiKey[]
}>()
defineEmits<{
(e: 'close'): void
(e: 'pick', key: ApiKey): void
}>()
const { t } = useI18n()
function maskKey(key: string): string {
if (!key) return ''
if (key.length <= 12) return `${key.slice(0, 4)}***`
return `${key.slice(0, 6)}...${key.slice(-4)}`
}
</script>