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feat: worker 日志 CSV 导出 + 集群日志导出菜单完善

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- handleAuditWorkerLogsCsv: 全环 fan-out 收集每节点 frpc 日志,
  逐行展开为 CSV (node/worker_key/remote/worker_state/log_line),
  Excel 可直接过滤/pivot 审计
- gatherClusterWorkerLogs: 提取 JSON 与 CSV 共用的日志聚合逻辑
- 路由: GET /audit/worker-logs.csv (read 级)
- ClusterView: 导出 worker 日志改下拉菜单 (JSON/CSV 两格式)
- api.ts: downloadAuditCsv 支持 worker-logs 类型
- gofmt: handlers_audit.go 格式对齐
This commit is contained in:
JianFeeeee
2026-08-24 23:09:00 +08:00
parent ef98d9dca1
commit 2eaa26ba95
8 changed files with 102 additions and 40 deletions
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38
internal/httpapi/dist/assets/index-CepJKoxg.js → internal/httpapi/dist/assets/index-CaXjZqKm.js vendored
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2
internal/httpapi/dist/assets/index-B4L3dftx.css → internal/httpapi/dist/assets/index-jvouiCgh.css vendored
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4
internal/httpapi/dist/index.html vendored
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@ -5,8 +5,8 @@
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="icon" href="/favicon.svg" type="image/svg+xml" />
<title>webui4frpc</title>
<script type="module" crossorigin src="/assets/index-CepJKoxg.js"></script>
<link rel="stylesheet" crossorigin href="/assets/index-B4L3dftx.css">
<script type="module" crossorigin src="/assets/index-CaXjZqKm.js"></script>
<link rel="stylesheet" crossorigin href="/assets/index-jvouiCgh.css">
</head>
<body>
<div id="app"></div>

42
internal/httpapi/handlers_audit.go
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@ -172,6 +172,48 @@ func (h *Handler) handleAuditClusterLogCsv(w http.ResponseWriter, r *http.Reques
rows)
}
// handleAuditWorkerLogsCsv serves GET /audit/worker-logs.csv: every alive
// node's frpc worker logs, fanned out over the ring and flattened to one row
// per LOG LINE (node/worker/state columns repeated) so auditors can filter
// and pivot in a spreadsheet. Unreachable nodes contribute an error row.
func (h *Handler) handleAuditWorkerLogsCsv(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodGet {
methodNotAllowed(w)
return
}
if h.Ring == nil {
http.Error(w, "ring engine not enabled", http.StatusNotFound)
return
}
_, results := h.gatherClusterWorkerLogs(r)
rows := make([][]string, 0, 64)
for _, n := range results {
if !n.OK || n.Logs == nil {
rows = append(rows, []string{n.ID, "", "ERROR", n.Error, ""})
continue
}
for _, wk := range n.Logs.Workers {
// One row per line keeps the CSV rectangular; the tail's embedded
// newlines would otherwise need multi-line cells (RFC4180 allows
// them but Excel's filtering/pivot works better on flat rows).
for _, line := range strings.Split(strings.TrimRight(wk.Lines, "\n"), "\n") {
if ts, rest, found := strings.Cut(line, "."); found && len(ts) > 10 {
line = rest // strip the ANSI-prefixed timestamp prefix noise
}
line = strings.TrimSpace(line)
if line == "" {
continue
}
rows = append(rows, []string{n.ID, wk.Name, wk.Remote, wk.State, line})
}
}
}
writeCSV(w,
fmt.Sprintf("audit-worker-logs-%s.csv", time.Now().UTC().Format("20060102-150405")),
[]string{"node", "worker_key", "remote", "worker_state", "log_line"},
rows)
}
// rawJSON renders the log entry's payload as compact JSON (empty when absent)
// for the lossless audit column.
func rawJSON(data json.RawMessage) string {

33
internal/httpapi/handlers_logs.go
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@ -67,20 +67,13 @@ type clusterWorkerLogNode struct {
Logs *nodeLogsResp `json:"logs,omitempty"`
}
// handleClusterLogsExport fans out GET /node/logs to every alive ring node
// gatherClusterWorkerLogs fans out GET /node/logs to every alive ring node
// (using the flag Basic creds, which resolve to admin on each peer via the
// flag fast path) and aggregates the results into a downloadable bundle.
// Unreachable nodes are marked error but don't abort the export. The
// requester's own logs are gathered locally without an HTTP round-trip.
func (h *Handler) handleClusterLogsExport(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodGet {
methodNotAllowed(w)
return
}
if h.Ring == nil {
http.Error(w, "ring engine not enabled", http.StatusNotFound)
return
}
// flag fast path) and aggregates the results. Unreachable nodes are marked
// error but don't abort the export. The requester's own logs are gathered
// locally without an HTTP round-trip. Shared by the JSON bundle and the CSV
// audit export.
func (h *Handler) gatherClusterWorkerLogs(r *http.Request) (string, []clusterWorkerLogNode) {
snap := h.Ring.Snapshot()
selfID := snap.SelfID
type target struct{ id, addr string }
@ -139,6 +132,20 @@ func (h *Handler) handleClusterLogsExport(w http.ResponseWriter, r *http.Request
}(i, t)
}
wg.Wait()
return selfID, results
}
// handleClusterLogsExport serves the aggregated worker-log bundle as JSON.
func (h *Handler) handleClusterLogsExport(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodGet {
methodNotAllowed(w)
return
}
if h.Ring == nil {
http.Error(w, "ring engine not enabled", http.StatusNotFound)
return
}
selfID, results := h.gatherClusterWorkerLogs(r)
bundle := map[string]any{
"_type": "webui4frpc-worker-logs",
"version": 1,

1
internal/httpapi/server.go
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@ -117,6 +117,7 @@ func NewServeMux(h *Handler) (http.Handler, error) {
mux.HandleFunc(apiPrefix+"/audit/users.csv", h.auth("read")(h.handleAuditUsersCsv))
mux.HandleFunc(apiPrefix+"/audit/apikeys.csv", h.auth("read")(h.handleAuditApiKeysCsv))
mux.HandleFunc(apiPrefix+"/audit/cluster-log.csv", h.auth("read")(h.handleAuditClusterLogCsv))
mux.HandleFunc(apiPrefix+"/audit/worker-logs.csv", h.auth("read")(h.handleAuditWorkerLogsCsv))
mux.HandleFunc(apiPrefix+"/cluster/token", h.auth("write")(h.handleClusterToken))
mux.HandleFunc(apiPrefix+"/cluster/join", h.auth("write")(h.handleClusterJoin))
mux.HandleFunc(apiPrefix+"/cluster/task", h.auth("write")(h.handleClusterTask))

2
web/src/api.ts
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@ -251,7 +251,7 @@ export const api = {
// downloadAuditCsv streams one of the /audit/*.csv endpoints to a file.
export async function downloadAuditCsv(
kind: "users" | "apikeys" | "cluster-log",
kind: "users" | "apikeys" | "cluster-log" | "worker-logs",
): Promise<void> {
const resp = await fetch(`/api/manager/audit/${kind}.csv`, {
credentials: "same-origin",

20
web/src/views/ClusterView.vue
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@ -154,9 +154,15 @@
</el-dropdown-menu>
</template>
</el-dropdown>
<button class="w4f-btn ghost small" :disabled="workerLogBusy" @click="exportWorkerLogs">
⤓ 导出 worker 日志
</button>
<el-dropdown trigger="click" :disabled="workerLogBusy" @command="exportWorkerLogs">
<button class="w4f-btn ghost small" :disabled="workerLogBusy">⤓ 导出 worker 日志</button>
<template #dropdown>
<el-dropdown-menu>
<el-dropdown-item command="json">JSON（完整结构）</el-dropdown-item>
<el-dropdown-item command="csv">CSV（审计用，逐行展开）</el-dropdown-item>
</el-dropdown-menu>
</template>
</el-dropdown>
</div>
</h3>
<div class="log-list">
@ -365,9 +371,15 @@ const exportLog = async (fmt: string) => {
// logs (the actual forwards running on each node) into one downloadable JSON.
// Read-level: auditors use this to inspect worker output cluster-wide.
const workerLogBusy = ref(false)
const exportWorkerLogs = async () => {
const exportWorkerLogs = async (fmt = 'json') => {
workerLogBusy.value = true
try {
if (fmt === 'csv') {
// Server-side CSV: ring-wide fan-out, one row per log line.
await downloadAuditCsv('worker-logs')
ElMessage.success('已导出 worker 日志 CSV')
return
}
const bundle = await api.exportWorkerLogs()
const blob = new Blob([JSON.stringify(bundle, null, 2)], { type: 'application/json' })
const url = URL.createObjectURL(blob)