Compare commits

..
Author SHA1 Message Date
taodengandClaude Opus 4.7 1ae9b5cde6 fix(server): resolve claude binary from nvm/fnm/asdf and PATH fallback
Real-world macOS dev machines using nvm-managed Node hit a startup FATAL
because the hardcoded candidate list in resolveClaude() only covered
homebrew, /usr/local, /usr/bin, and ~/.local/bin. With Claude CLI
installed at $HOME/.nvm/versions/node/<v>/bin/claude, the launchd job
failed without manual CLAUDE_BIN injection.

Fix: extend the candidate list with user-local Node version manager
paths — nvm (with default-alias), fnm, asdf, and npm-prefix-relocated
$HOME/.npm-global/bin. The existing CLAUDE_BIN env override and `which`
fallback are preserved; resolution order is now explicit CLAUDE_BIN >
hardcoded list > nvm/fnm/asdf > which > FATAL (with the message
upgraded to mention CLAUDE_BIN as a hint).

This is OCP-internal binary discovery — there is no `cli.js` operation
to cite. ALIGNMENT.md Rule 2 (the rule that limits OCP to operations
that exist in `cli.js`) does not constrain runtime path discovery for
the OCP server itself.

Smoke tests:
- default (no CLAUDE_BIN): picks /opt/homebrew/bin/claude (unchanged)
- CLAUDE_BIN=/nonexistent/claude: fail-fast preserved
- HOME=/tmp/fakenvm with synthetic .nvm tree: candidate list contains
  the fake nvm path; alias-default unshift logic verified
- npm test: 43/43 unit tests pass
- node --check server.mjs: OK
- alignment.yml blacklist grep: no hits

Identified during fresh-state Round 2 testing on MacBook.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-09 00:43:47 +10:00
12 changed files with 54 additions and 480 deletions
-26
View File
@@ -1,31 +1,5 @@
# Changelog
## v3.14.0 — 2026-05-10
### Features (security hardening)
- **Per-key session isolation** (PR #86, S1) — the `sessions` Map in `server.mjs` is now keyed by `${keyName}|${conversationId}` instead of bare `conversationId`. Before this fix, two clients using distinct API keys but the same `session_id` value (e.g. both defaulting to `"default"`) would share the same `cli.js` subprocess and conversation history, creating a cross-tenant leak path. Post-fix each (key, session) pair is isolated end-to-end, extending the per-key cache isolation shipped in v3.13.0 D1 to the session layer.
- **On-disk credential file modes 0700/0600** (PR #87, S2) — `setup.mjs` now creates `~/.ocp` at mode 0700 and both `admin-key` and `ocp.db` at mode 0600. An idempotent `reconcileFileModes()` call in `server.mjs` startup tightens any existing installation to these modes automatically on every launch, so existing prod boxes fix themselves without manual `chmod`. Before this fix, all three files were created at the process's default umask (typically world-readable 0644 / 0755), leaving plaintext credentials readable by other local users.
- **`/api/usage` default scope = self; admin all-keys requires `?all=true`** (PR #88, S3) — the usage endpoint now applies a least-privilege default: anonymous callers receive only their own rows, non-admin authenticated callers receive only their own rows, and admin callers receive only their own rows unless they explicitly pass `?all=true`. When `?all=true` is used, an audit log line is emitted. Before this fix, any admin-token holder could silently enumerate usage data for every key on the server.
### Behavior changes
- **Breaking change for admin tooling**: `/api/usage` no longer returns all-keys data by default. Existing cron jobs, dashboards, or scripts that rely on the admin token seeing all-keys output must add `?all=true` to their request URL after upgrading to v3.14.0.
- **File mode reconcile at server startup** logs a one-line notice per path when mode is tightened (e.g. `[security] tightened ~/.ocp/ocp.db → 0600`). No action is required from the operator; the reconcile is idempotent and silent when modes are already correct.
- **`sessions` Map key is now `${keyName}|${conversationId}` internally.** No client-visible wire change — the `session_id` field in request/response is unchanged.
### Verification
- Stress-test pass: 11/11 phases including S1/S2/S3 security regression checks (Phase E, I, J). 35-minute sustained run, 60 calls, 0 errors, 0 timeouts. RSS dropped 51→47 MB across the window. Per-key cache isolation, singleflight, cache_control bypass, quota enforcement, file-mode reconcile, and scope guard against escalation all verified against running code.
### Governance
- All three PRs (#86, #87, #88) include the explicit `cli.js`-citation-not-applicable disclaimer (per PR #75 pattern) since they are OCP-internal access-control, session-state, and file-permission changes with no corresponding `cli.js` operation to cite.
### No new env vars / no public API surface change beyond the documented breaking change
This release adds no new env vars or endpoints. The only externally visible change is the `/api/usage` scope guard (breaking for admin all-keys consumers; see Behavior changes above).
## v3.13.0 — 2026-05-07
### Features (cache layer hardening)
+3 -13
View File
@@ -6,8 +6,6 @@
*Open source from day one, used daily by my family, maintained on nights and weekends. If OCP saves you money too, you can [☕ buy me a coffee](https://buymeacoffee.com/dtzp555) — [full story below](#support-ocp).*
*If OCP saves you a setup, a ⭐ helps other folks discover it. Issue reports are even more useful — that's the highest-quality feedback this project gets.*
OCP turns your Claude Pro/Max subscription into a standard OpenAI-compatible API on localhost. Any tool that speaks the OpenAI protocol can use it — no separate API key, no extra billing.
```
@@ -187,8 +185,7 @@ The setup script will:
1. Verify Claude CLI is installed and authenticated
2. Start the proxy on port 3456
3. Install auto-start (launchd on macOS, systemd on Linux)
After install the `ocp` CLI lives at `~/ocp/ocp`. To put it on your PATH, either symlink it manually (`ln -sf ~/ocp/ocp ~/.local/bin/ocp` if `~/.local/bin` is on your PATH, or `sudo ln -sf ~/ocp/ocp /usr/local/bin/ocp` for a system-wide symlink) or add an alias (`alias ocp=~/ocp/ocp`). Otherwise invoke it as `~/ocp/ocp <subcommand>`. The rest of this README assumes `ocp` is on your PATH.
4. Symlink `ocp` to `/usr/local/bin` for CLI access
**Single-machine use** — just set your IDE to use the proxy:
```bash
@@ -392,23 +389,17 @@ ocp keys revoke son-ipad # Revoke a key
| `shared` | `CLAUDE_AUTH_MODE=shared` + `PROXY_API_KEY=xxx` | Everyone shares one key |
| `multi` | `CLAUDE_AUTH_MODE=multi` + `OCP_ADMIN_KEY=xxx` | Per-person keys with usage tracking (recommended) |
> **Usage scope (v3.14.0+):** `/api/usage` returns the caller's own rows by default. Admin callers must pass `?all=true` to retrieve data for all keys; doing so emits an audit log line.
### Anonymous Access (optional)
In `multi` mode, the admin can designate a single well-known "anonymous" key that bypasses `validateKey()` and grants public read/write access. This is useful for letting LAN users (or clients like OpenClaw multi-agent setups) connect without individual per-user keys.
**Enable**:
The anonymous key is wired into the service unit (launchd plist on macOS, systemd unit on Linux) at install time. Export `PROXY_ANONYMOUS_KEY` in your shell before running `setup.mjs`, and `setup.mjs` will write it into the service unit env so the auto-started proxy picks it up:
```bash
export PROXY_ANONYMOUS_KEY=ocp_public_anon # or any string of your choice
node setup.mjs --bind 0.0.0.0 --auth-mode multi
ocp start # or however you start the server
```
If OCP is already installed without it, re-export the env var and re-run `node setup.mjs` (the installer is idempotent — it refreshes the service unit). Then `ocp restart` so the running proxy picks up the new env. Setting `PROXY_ANONYMOUS_KEY` only in your interactive shell **does not** affect the auto-started proxy — the service unit is the source of truth for its environment.
**Client side**: the anonymous key value is exposed via `GET /health` as the field `anonymousKey` (null when not set). Clients like `ocp-connect` can auto-discover and use it, so the end user doesn't need to get a personal key from the admin.
**Security note**: setting this env var is an **opt-in** to public access — anyone who can reach your OCP endpoint can use it, up to any rate limits you configure. Don't enable this on internet-exposed OCP instances without additional protection.
@@ -462,7 +453,6 @@ When a key exceeds its quota, OCP returns HTTP 429 with a structured error:
- Keys are stored in `~/.ocp/ocp.db` (SQLite, zero external dependencies)
- Admin key is required for key management API endpoints
- The dashboard (`/dashboard`) and health check (`/health`) are always public
- File modes for `~/.ocp` (0700), `admin-key` + `ocp.db` (0600) are auto-tightened at server startup as of v3.14.0
## Built-in Usage Monitoring
@@ -660,7 +650,7 @@ The canonical list lives in [`models.json`](./models.json) — the single source
| `/api/keys` | GET/POST | List or create API keys (admin only) |
| `/api/keys/:id` | DELETE | Revoke an API key (admin only) |
| `/api/keys/:id/quota` | GET/PATCH | View or set per-key quota (admin only) |
| `/api/usage` | GET | Per-key usage stats (`?since=&until=&hours=&limit=`); returns self only by default — pass `?all=true` (admin only) for all-keys data |
| `/api/usage` | GET | Per-key usage stats (`?since=&until=&hours=&limit=`) |
| `/cache/stats` | GET | Cache statistics (admin only) |
| `/cache` | DELETE | Clear response cache (admin only) |
+2 -21
View File
@@ -55,13 +55,7 @@
</div>
<div class="section">
<div class="flex" style="justify-content: space-between; align-items: center;">
<h2 style="margin: 0;">Usage by Key</h2>
<label id="usage-scope-toggle" class="flex" style="display:none; gap: 0.4rem; font-size: 0.8rem; color: #94a3b8; cursor: pointer;">
<input type="checkbox" id="usage-show-all" style="cursor: pointer;">
<span>Show all keys</span>
</label>
</div>
<h2>Usage by Key</h2>
<table id="key-usage-table">
<thead><tr><th>Key</th><th>Requests</th><th>OK</th><th>Err</th><th>Avg Time</th><th>Last Request</th></tr></thead>
<tbody></tbody>
@@ -176,8 +170,7 @@ async function refreshStatus() {
async function refreshUsage() {
try {
const showAll = localStorage.getItem("ocp_usage_show_all") === "1";
const data = await api(showAll ? "/api/usage?all=true" : "/api/usage");
const data = await api("/api/usage");
const tbody = document.querySelector("#key-usage-table tbody");
tbody.innerHTML = (data.byKey || []).map(k => `
<tr>
@@ -211,8 +204,6 @@ async function refreshKeys() {
try {
const data = await api("/api/keys");
document.getElementById("key-mgmt-section").style.display = "";
// Admin-only "Show all keys" toggle for /api/usage scope.
document.getElementById("usage-scope-toggle").style.display = "flex";
const tbody = document.querySelector("#keys-table tbody");
tbody.innerHTML = (data.keys || []).map(k => `
<tr>
@@ -249,16 +240,6 @@ async function refreshAll() {
document.getElementById("refresh-indicator").textContent = `Updated ${new Date().toLocaleTimeString()}`;
}
// Wire "Show all keys" toggle (visibility gated to admin via refreshKeys()).
(function setupUsageScopeToggle() {
const cb = document.getElementById("usage-show-all");
cb.checked = localStorage.getItem("ocp_usage_show_all") === "1";
cb.addEventListener("change", () => {
localStorage.setItem("ocp_usage_show_all", cb.checked ? "1" : "0");
refreshUsage();
});
})();
refreshAll();
setInterval(refreshAll, 30000);
</script>
Binary file not shown.

Before

Width:  |  Height:  |  Size: 366 KiB

After

Width:  |  Height:  |  Size: 222 KiB

+2 -6
View File
@@ -3,13 +3,11 @@
import { DatabaseSync } from "node:sqlite";
import { randomBytes, createHash } from "node:crypto";
import { join } from "node:path";
import { mkdirSync, chmodSync } from "node:fs";
import { mkdirSync } from "node:fs";
import { homedir } from "node:os";
const OCP_DIR = join(homedir(), ".ocp");
mkdirSync(OCP_DIR, { recursive: true, mode: 0o700 });
// Tighten the directory mode in case it already existed with broader permissions.
try { chmodSync(OCP_DIR, 0o700); } catch { /* ignore EPERM on pre-existing dirs */ }
mkdirSync(OCP_DIR, { recursive: true });
const DB_PATH = join(OCP_DIR, "ocp.db");
let db;
@@ -20,8 +18,6 @@ export function getDb() {
db.exec("PRAGMA journal_mode = WAL");
db.exec("PRAGMA foreign_keys = ON");
initSchema();
// Tighten mode on the DB file (0600) after creation / first open.
try { chmodSync(DB_PATH, 0o600); } catch { /* ignore — same-user access still works */ }
}
return db;
}
+9 -6
View File
@@ -8,18 +8,21 @@ set -euo pipefail
PROXY="http://127.0.0.1:3456"
# Auth args for multi-key mode: reads from OCP_ADMIN_KEY env or ~/.ocp/admin-key file
# Using a bash array preserves word boundaries — no eval needed.
_AUTH_ARGS=()
# Auth header for multi-key mode: reads from OCP_ADMIN_KEY env or ~/.ocp/admin-key file
_AUTH_HEADER=""
if [[ -n "${OCP_ADMIN_KEY:-}" ]]; then
_AUTH_ARGS=(-H "Authorization: Bearer $OCP_ADMIN_KEY")
_AUTH_HEADER="-H \"Authorization: Bearer $OCP_ADMIN_KEY\""
elif [[ -f "$HOME/.ocp/admin-key" ]]; then
_AUTH_ARGS=(-H "Authorization: Bearer $(cat "$HOME/.ocp/admin-key")")
_AUTH_HEADER="-H \"Authorization: Bearer $(cat "$HOME/.ocp/admin-key")\""
fi
# Wrapper: curl with optional auth
_curl() {
curl "${_AUTH_ARGS[@]}" "$@"
if [[ -n "$_AUTH_HEADER" ]]; then
eval curl "$_AUTH_HEADER" "$@"
else
curl "$@"
fi
}
_json() { python3 -m json.tool 2>/dev/null || cat; }
+3 -13
View File
@@ -582,19 +582,11 @@ print(k if k else '')
if [[ "${SHELL:-}" == */fish ]]; then
echo " Note: fish shell detected. Writing to ~/.bashrc — add to fish config manually."
rc_files+=("$HOME/.bashrc")
elif $is_mac; then
# macOS: default shell since Catalina (2019) is zsh.
# Always write ~/.zshrc (create if absent — zsh tolerates an empty file).
# Only write ~/.bashrc if it already exists (don't surprise users with new files).
[[ -f "$HOME/.bashrc" ]] && rc_files+=("$HOME/.bashrc")
# zshrc: always include on macOS; create the file if it doesn't exist yet
[[ -f "$HOME/.zshrc" ]] || touch "$HOME/.zshrc"
rc_files+=("$HOME/.zshrc")
else
# Linux / other: write to whichever rc files already exist or match current shell
# Always write both on macOS (default shell is zsh but some tools source bashrc)
[[ -f "$HOME/.bashrc" || "${SHELL:-}" == */bash ]] && rc_files+=("$HOME/.bashrc")
[[ -f "$HOME/.zshrc" || "${SHELL:-}" == */zsh ]] && rc_files+=("$HOME/.zshrc")
# If neither exists, fall back to creating one for the current shell
# If neither exists, create for current shell
[[ ${#rc_files[@]} -eq 0 ]] && rc_files+=("$HOME/.${SHELL##*/}rc")
fi
@@ -713,9 +705,7 @@ PYEOF
echo ""
echo " Done. Reload your shell to apply:"
for rc_file in "${rc_files[@]}"; do
echo " source $rc_file"
done
echo " source $rc_file"
}
main "$@"
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "open-claude-proxy",
"version": "3.14.0",
"version": "3.13.0",
"description": "OCP (Open Claude Proxy) — use your Claude Pro/Max subscription as an OpenAI-compatible API for any IDE. Works with Cline, OpenCode, Aider, Continue.dev, OpenClaw, and more.",
"type": "module",
"bin": {
-86
View File
@@ -1,86 +0,0 @@
// scripts/lib/plist-merge.mjs
//
// Preserves user-customised env vars when setup.mjs rewrites the unit file.
//
// Rule:
// - keys present in NEW template → template value wins (template is source of truth)
// - keys ONLY in EXISTING (not in template) → preserved verbatim
//
// No new dependencies — regex-based, plist <key>X</key><string>Y</string> shape
// is stable enough for our hand-written templates in setup.mjs.
const PLIST_KV_RE = /<key>([^<]+)<\/key>\s*<string>([^<]*)<\/string>/g;
export function parsePlistEnv(plistContent) {
if (!plistContent) return {};
if (Buffer.isBuffer(plistContent)) plistContent = plistContent.toString("utf8");
// Restrict to the EnvironmentVariables dict to avoid catching Label, etc.
const envBlock = plistContent.match(/<key>EnvironmentVariables<\/key>\s*<dict>([\s\S]*?)<\/dict>/);
if (!envBlock) return {};
const out = {};
let m;
PLIST_KV_RE.lastIndex = 0;
while ((m = PLIST_KV_RE.exec(envBlock[1])) !== null) {
out[m[1]] = m[2];
}
return out;
}
export function mergePlistEnv(existing, template) {
if (!existing) return template;
const existingEnv = parsePlistEnv(existing);
const templateEnv = parsePlistEnv(template);
const KNOWN = new Set(Object.keys(templateEnv));
const preserved = {};
for (const [k, v] of Object.entries(existingEnv)) {
if (!KNOWN.has(k)) preserved[k] = v;
}
if (Object.keys(preserved).length === 0) return template;
const lines = Object.entries(preserved)
.map(([k, v]) => ` <key>${k}</key>\n <string>${v}</string>`)
.join("\n");
// Inject before the closing </dict> of EnvironmentVariables
return template.replace(
/(<key>EnvironmentVariables<\/key>\s*<dict>[\s\S]*?)(\n\s*<\/dict>)/,
`$1\n${lines}$2`
);
}
const SYSTEMD_KV_RE = /^Environment=([^=]+)=(.*)$/gm;
export function parseSystemdEnv(serviceContent) {
if (!serviceContent) return {};
if (Buffer.isBuffer(serviceContent)) serviceContent = serviceContent.toString("utf8");
const out = {};
let m;
SYSTEMD_KV_RE.lastIndex = 0;
while ((m = SYSTEMD_KV_RE.exec(serviceContent)) !== null) {
out[m[1]] = m[2];
}
return out;
}
export function mergeSystemdEnv(existing, template) {
if (!existing) return template;
const existingEnv = parseSystemdEnv(existing);
const templateEnv = parseSystemdEnv(template);
const KNOWN = new Set(Object.keys(templateEnv));
const preservedLines = Object.entries(existingEnv)
.filter(([k]) => !KNOWN.has(k))
.map(([k, v]) => `Environment=${k}=${v}`);
if (preservedLines.length === 0) return template;
// Guard: if template has no Environment= anchor, cannot inject — return template as-is.
// (In practice the OCP systemd template always has Environment= lines.)
if (!/^Environment=/m.test(template)) return template;
// Inject after the last existing Environment= line in the template
return template.replace(
/(^Environment=[^\n]+\n)((?!Environment=).*$)/ms,
`$1${preservedLines.join("\n")}\n$2`
);
}
+27 -114
View File
@@ -30,7 +30,7 @@
import { createServer } from "node:http";
import { spawn, execFileSync } from "node:child_process";
import { randomUUID, timingSafeEqual } from "node:crypto";
import { readFileSync, readdirSync, accessSync, existsSync, constants, chmodSync, statSync } from "node:fs";
import { readFileSync, readdirSync, accessSync, existsSync, constants } from "node:fs";
import { fileURLToPath } from "node:url";
import { dirname, join } from "node:path";
import { homedir } from "node:os";
@@ -167,44 +167,6 @@ function logEvent(level, event, data = {}) {
}
}
// ── Startup file-mode reconciliation ───────────────────────────────────
// Idempotently tightens OCP credential-bearing files to 700/600 so that
// existing installs (created before this fix) are hardened on next restart.
// Wrapped in try/catch — chmod failure must never crash startup.
// Does NOT touch systemd units or launchd plists; those are managed by setup.mjs.
function _tightenFileModesIfPossible() {
const ocpDir = join(homedir(), ".ocp");
const targets = [
{ path: ocpDir, mode: 0o700, label: "~/.ocp (dir)" },
{ path: join(ocpDir, "admin-key"), mode: 0o600, label: "~/.ocp/admin-key" },
{ path: join(ocpDir, "ocp.db"), mode: 0o600, label: "~/.ocp/ocp.db" },
];
let tightened = 0;
let alreadyOk = 0;
for (const { path, mode, label } of targets) {
try {
const st = statSync(path);
const current = st.mode & 0o777;
if (current !== mode) {
chmodSync(path, mode);
tightened++;
} else {
alreadyOk++;
}
} catch (e) {
if (e.code !== "ENOENT") {
// File exists but chmod failed (e.g. EPERM) — log and move on
logEvent("warn", "file_mode_tighten_failed", { path: label, error: e.message });
}
// ENOENT is fine — file doesn't exist yet
}
}
if (tightened > 0) {
logEvent("info", "file_modes_tightened", { tightened, alreadyOk });
}
}
_tightenFileModesIfPossible();
// ── Circuit breaker (DISABLED) ──────────────────────────────────────────
// Disabled: CLI proxy has its own retry logic, and the breaker was causing
// cascading failures — once API got briefly slow, ALL agents lost connectivity
@@ -240,36 +202,25 @@ const MODEL_MAP = Object.fromEntries([
const MODELS = modelsConfig.models.map(m => ({ id: m.id, name: m.displayName }));
// ── Session management ──────────────────────────────────────────────────
// Maps namespaced session keys to Claude CLI session UUIDs.
// Key format: "${keyName}|${conversationId}" — prevents cross-key collision
// when two callers (different API keys or anon + authenticated) use the same
// session_id string. Anonymous callers use "anon"; admin uses "admin".
// Maps conversation IDs (from caller) to Claude CLI session UUIDs.
// Enables --resume for multi-turn conversations, reducing token waste.
const sessions = new Map(); // `${keyName}|${conversationId}` → { uuid, messageCount, lastUsed, model }
// Build the namespaced key used for all sessions Map operations.
// Returns null when conversationId is falsy (one-off requests bypass session tracking).
function _sessionKey(conversationId, keyName) {
return conversationId ? `${keyName || "anon"}|${conversationId}` : null;
}
const sessions = new Map(); // conversationId → { uuid, messageCount, lastUsed, model }
const sessionCleanupInterval = setInterval(() => {
const now = Date.now();
for (const [id, s] of sessions) {
const idleMs = now - s.lastUsed;
const ageMs = s.firstSeen ? now - s.firstSeen : null;
// id is "${keyName}|${conversationId}"; strip prefix for log output
const convIdShort = id.includes("|") ? id.slice(id.indexOf("|") + 1, id.indexOf("|") + 13) : id.slice(0, 12);
if (idleMs > SESSION_TTL) {
sessions.delete(id);
console.log(`[session] expired ${convIdShort}... (idle ${Math.round(idleMs / 60000)}m)`);
logEvent("info", "session_expired", { conversationId: convIdShort + "...", idleMs, ageMs });
console.log(`[session] expired ${id.slice(0, 12)}... (idle ${Math.round(idleMs / 60000)}m)`);
logEvent("info", "session_expired", { conversationId: id.slice(0, 12) + "...", idleMs, ageMs });
} else if (ageMs !== null && ageMs > 4 * SESSION_TTL) {
// #42 evidence-gathering: a session whose firstSeen is more than 4× TTL old
// but whose lastUsed keeps getting bumped (never idle long enough to expire)
// is the suspected bug. Log without action so the pattern can be confirmed
// in /logs. Do NOT enforce an absolute age cap here speculatively.
logEvent("warn", "session_long_lived", { conversationId: convIdShort + "...", idleMs, ageMs });
logEvent("warn", "session_long_lived", { conversationId: id.slice(0, 12) + "...", idleMs, ageMs });
}
}
}, 60000);
@@ -476,7 +427,7 @@ function getModelTier(cliModel) {
// ── Spawn claude CLI (shared setup) ─────────────────────────────────────
// Resolves session logic, builds CLI args, spawns the process, and sets up
// timeouts. Returns context object or throws synchronously.
function spawnClaudeProcess(model, messages, conversationId, keyName) {
function spawnClaudeProcess(model, messages, conversationId) {
if (stats.activeRequests >= MAX_CONCURRENT) {
throw new Error(`concurrency limit reached (${stats.activeRequests}/${MAX_CONCURRENT})`);
}
@@ -492,11 +443,8 @@ function spawnClaudeProcess(model, messages, conversationId, keyName) {
let prompt;
// ── Session logic ──
// sessionKey namespaces the Map key by keyName to prevent cross-caller collision
// when two callers with different API keys share the same conversationId string.
const sessionKey = _sessionKey(conversationId, keyName);
if (sessionKey && sessions.has(sessionKey)) {
const session = sessions.get(sessionKey);
if (conversationId && sessions.has(conversationId)) {
const session = sessions.get(conversationId);
session.lastUsed = Date.now();
sessionInfo = { uuid: session.uuid, resume: true };
stats.sessionHits++;
@@ -507,17 +455,17 @@ function spawnClaudeProcess(model, messages, conversationId, keyName) {
: "";
session.messageCount = messages.length;
console.log(`[session] resume conv=${conversationId.slice(0, 12)}... key=${keyName || "anon"} uuid=${session.uuid.slice(0, 8)}... msgs=${messages.length} prompt_chars=${prompt.length}`);
console.log(`[session] resume conv=${conversationId.slice(0, 12)}... uuid=${session.uuid.slice(0, 8)}... msgs=${messages.length} prompt_chars=${prompt.length}`);
} else if (sessionKey) {
} else if (conversationId) {
const uuid = randomUUID();
const now = Date.now();
sessions.set(sessionKey, { uuid, messageCount: messages.length, firstSeen: now, lastUsed: now, model: cliModel });
sessions.set(conversationId, { uuid, messageCount: messages.length, firstSeen: now, lastUsed: now, model: cliModel });
sessionInfo = { uuid, resume: false };
stats.sessionMisses++;
prompt = messagesToPrompt(messages);
console.log(`[session] new conv=${conversationId.slice(0, 12)}... key=${keyName || "anon"} uuid=${uuid.slice(0, 8)}... msgs=${messages.length}`);
console.log(`[session] new conv=${conversationId.slice(0, 12)}... uuid=${uuid.slice(0, 8)}... msgs=${messages.length}`);
} else {
stats.oneOffRequests++;
@@ -562,11 +510,11 @@ function spawnClaudeProcess(model, messages, conversationId, keyName) {
proc.once("exit", cleanup);
function handleSessionFailure() {
if (sessionInfo?.resume && sessionKey) {
if (sessionInfo?.resume && conversationId) {
console.warn(`[session] resume failed for ${conversationId.slice(0, 12)}..., removing stale session`);
logEvent("warn", "session_failure", { mode: "resume", conversationId: conversationId.slice(0, 12) + "...", action: "deleted" });
sessions.delete(sessionKey);
} else if (sessionInfo && !sessionInfo.resume && sessionKey) {
sessions.delete(conversationId);
} else if (sessionInfo && !sessionInfo.resume && conversationId) {
// #41 evidence-gathering: session-create failures currently leave a stale entry
// in the sessions map. Log without action so the staleness pattern can be
// confirmed in /logs before any code change. Do NOT delete here speculatively.
@@ -609,11 +557,11 @@ function spawnClaudeProcess(model, messages, conversationId, keyName) {
// On-demand spawning: each request spawns a fresh `claude -p` process.
// No pool = no crash loops, no stale workers, no degraded states.
// Stdin is written immediately so there's no 3s stdin timeout issue.
function callClaude(model, messages, conversationId, keyName) {
function callClaude(model, messages, conversationId) {
return new Promise((resolve, reject) => {
let ctx;
try {
ctx = spawnClaudeProcess(model, messages, conversationId, keyName);
ctx = spawnClaudeProcess(model, messages, conversationId);
} catch (err) {
return reject(err);
}
@@ -693,7 +641,7 @@ function callClaudeStreaming(model, messages, conversationId, res, authInfo = {}
let ctx;
try {
ctx = spawnClaudeProcess(model, messages, conversationId, authInfo.keyName);
ctx = spawnClaudeProcess(model, messages, conversationId);
} catch (err) {
return jsonResponse(res, 500, { error: { message: err.message, type: "proxy_error" } });
}
@@ -1376,7 +1324,7 @@ async function handleChatCompletions(req, res) {
// will re-read the freshly-populated cache entry here rather than spawning.
const recheck = getCachedResponse(req._cacheHash, CACHE_TTL);
if (recheck) return recheck.response;
const c = await callClaude(model, messages, conversationId, req._authKeyName);
const c = await callClaude(model, messages, conversationId);
try { setCachedResponse(req._cacheHash, model, c); } catch (e) { logEvent("error", "cache_write_failed", { error: e.message }); }
return c;
});
@@ -1398,7 +1346,7 @@ async function handleChatCompletions(req, res) {
// Fallback: cache disabled (CACHE_TTL=0) or no _cacheHash — original path untouched.
try {
const content = await callClaude(model, messages, conversationId, req._authKeyName);
const content = await callClaude(model, messages, conversationId);
const id = `chatcmpl-${randomUUID()}`;
completionResponse(res, id, model, content);
try { recordUsage({ keyId: req._authKeyId, keyName: req._authKeyName, model, promptChars, responseChars: content.length, elapsedMs: Date.now() - t0Usage, success: true }); } catch (e) { logEvent("error", "usage_record_failed", { error: e.message }); }
@@ -1532,10 +1480,8 @@ const server = createServer(async (req, res) => {
const uptimeMs = Date.now() - START_TIME;
const sessionList = [];
for (const [id, s] of sessions) {
// id is "${keyName}|${conversationId}"; expose only the public-facing conversationId
const convId = id.includes("|") ? id.slice(id.indexOf("|") + 1) : id;
sessionList.push({
id: convId.slice(0, 12) + "...",
id: id.slice(0, 12) + "...",
model: s.model,
messages: s.messageCount,
idleMs: Date.now() - s.lastUsed,
@@ -1580,9 +1526,7 @@ const server = createServer(async (req, res) => {
if (req.url === "/sessions" && req.method === "GET") {
const list = [];
for (const [id, s] of sessions) {
// id is "${keyName}|${conversationId}"; expose only the public-facing conversationId
const convId = id.includes("|") ? id.slice(id.indexOf("|") + 1) : id;
list.push({ id: convId, uuid: s.uuid, model: s.model, messages: s.messageCount, lastUsed: new Date(s.lastUsed).toISOString() });
list.push({ id, uuid: s.uuid, model: s.model, messages: s.messageCount, lastUsed: new Date(s.lastUsed).toISOString() });
}
return jsonResponse(res, 200, { sessions: list });
}
@@ -1672,45 +1616,14 @@ const server = createServer(async (req, res) => {
}
if (req.url?.startsWith("/api/usage") && req.method === "GET") {
// Least-privilege scope rules (security audit follow-up):
// - non-admin authenticated key → only own rows
// - anonymous (PROXY_ANONYMOUS_KEY) → only "anonymous" rows; ?all=true ignored
// - admin without ?all=true → only own ("admin") rows
// - admin with ?all=true → full byKey/recent (legacy behavior); audited
// Authenticated callers are required (anyone reaching here passed the auth gate above);
// remote+no-auth requests would have been rejected before this point.
if (!isAdmin) return jsonResponse(res, 403, { error: "Admin access required" });
const url = new URL(req.url, `http://${BIND_ADDRESS}:${PORT}`);
const since = url.searchParams.get("since");
const until = url.searchParams.get("until");
const wantAll = url.searchParams.get("all") === "true";
const callerName = req._authKeyName;
// Anonymous callers may never opt into all-keys view, even if they pass ?all=true.
const isAnonCaller = callerName === "anonymous";
const fullScope = isAdmin && wantAll && !isAnonCaller;
// scopeName === null when fullScope is true (no filter); otherwise the key_name to filter by.
const scopeName = fullScope ? null : callerName;
if (fullScope) {
logEvent("info", "admin_usage_full_scope", { caller: callerName, ip: req.socket.remoteAddress || null });
}
const byKeyAll = getUsageByKey({ since, until });
const recentAll = getRecentUsage(Math.min(parseInt(url.searchParams.get("limit") || "50", 10), 500));
const timeline = getUsageTimeline({
keyName: scopeName || undefined,
hours: Math.min(parseInt(url.searchParams.get("hours") || "24", 10), 720),
});
const byKey = scopeName ? byKeyAll.filter((row) => row.key_name === scopeName) : byKeyAll;
const recent = scopeName ? recentAll.filter((row) => row.key_name === scopeName) : recentAll;
return jsonResponse(res, 200, {
byKey,
timeline,
recent,
scope: { self: scopeName, all: fullScope },
byKey: getUsageByKey({ since, until }),
timeline: getUsageTimeline({ hours: Math.min(parseInt(url.searchParams.get("hours") || "24", 10), 720) }),
recent: getRecentUsage(Math.min(parseInt(url.searchParams.get("limit") || "50", 10), 500)),
});
}
+7 -74
View File
@@ -12,8 +12,7 @@
* 4. Creates start.sh for easy launch
* 5. Optionally starts the proxy
*/
import { readFileSync, writeFileSync, existsSync, mkdirSync, unlinkSync, readdirSync, chmodSync } from "node:fs";
import { mergePlistEnv, mergeSystemdEnv } from "./scripts/lib/plist-merge.mjs";
import { readFileSync, writeFileSync, existsSync, mkdirSync, unlinkSync, readdirSync } from "node:fs";
import { execSync } from "node:child_process";
import { join, dirname } from "node:path";
import { homedir } from "node:os";
@@ -40,29 +39,6 @@ const PROVIDER_NAME = opt("provider-name", "claude-local");
const BIND_ADDRESS = opt("bind", "127.0.0.1");
const AUTH_MODE_CONFIG = opt("auth-mode", "none");
// ── Service-env injection: CLAUDE_BIN, OCP_ADMIN_KEY, PROXY_ANONYMOUS_KEY ──
// These are read from the user's shell env at install time and written into
// the service unit (plist / systemd) so the daemon picks them up on boot.
// CLAUDE_BIN — detect at install time; omit if not found (server.mjs fallback)
let CLAUDE_BIN_INJECT = null;
if (process.env.CLAUDE_BIN) {
CLAUDE_BIN_INJECT = process.env.CLAUDE_BIN;
} else {
try {
const detected = execSync("which claude 2>/dev/null", { encoding: "utf-8" }).trim();
if (detected && existsSync(detected)) {
CLAUDE_BIN_INJECT = detected;
}
} catch { /* which not available or claude not on PATH — omit */ }
}
// OCP_ADMIN_KEY — omit entirely when empty/unset; don't write empty string
const OCP_ADMIN_KEY_INJECT = process.env.OCP_ADMIN_KEY || null;
// PROXY_ANONYMOUS_KEY — same pattern
const PROXY_ANON_KEY_INJECT = process.env.PROXY_ANONYMOUS_KEY || null;
// ── Models: derived from models.json (single source of truth) ──────────
const modelsConfig = JSON.parse(readFileSync(join(__dirname, "models.json"), "utf-8"));
@@ -310,29 +286,6 @@ banner.push(`╚═════════════════════
console.log("\n" + banner.join("\n") + "\n");
// ── Step 7: Install auto-start on boot ──────────────────────────────────
// Log service-env injection plan (shown in both dry-run and live mode)
console.log("\n🔧 Service unit env vars to inject:\n");
if (CLAUDE_BIN_INJECT) {
log(`CLAUDE_BIN: ${CLAUDE_BIN_INJECT}`);
} else {
log(`CLAUDE_BIN: (not found — server.mjs will auto-detect at runtime)`);
}
if (OCP_ADMIN_KEY_INJECT) {
log(`OCP_ADMIN_KEY: injected (length: ${OCP_ADMIN_KEY_INJECT.length})`);
} else {
log(`OCP_ADMIN_KEY: (unset — admin endpoints disabled)`);
}
if (PROXY_ANON_KEY_INJECT) {
log(`PROXY_ANONYMOUS_KEY: injected (set)`);
} else {
log(`PROXY_ANONYMOUS_KEY: (unset — anonymous access disabled)`);
}
if (DRY_RUN) {
console.log("\n [dry-run] would write service unit with above env vars\n");
}
if (!DRY_RUN) {
console.log("\n🔄 Installing auto-start on login...\n");
@@ -405,13 +358,7 @@ if (!DRY_RUN) {
<key>CLAUDE_BIND</key>
<string>${BIND_ADDRESS}</string>
<key>CLAUDE_AUTH_MODE</key>
<string>${AUTH_MODE_CONFIG}</string>${CLAUDE_BIN_INJECT ? `
<key>CLAUDE_BIN</key>
<string>${CLAUDE_BIN_INJECT}</string>` : ""}${OCP_ADMIN_KEY_INJECT ? `
<key>OCP_ADMIN_KEY</key>
<string>${OCP_ADMIN_KEY_INJECT}</string>` : ""}${PROXY_ANON_KEY_INJECT ? `
<key>PROXY_ANONYMOUS_KEY</key>
<string>${PROXY_ANON_KEY_INJECT}</string>` : ""}
<string>${AUTH_MODE_CONFIG}</string>
</dict>
<key>RunAtLoad</key>
<true/>
@@ -425,15 +372,8 @@ if (!DRY_RUN) {
</plist>
`;
const existingPlist = existsSync(plistPath) ? readFileSync(plistPath, "utf8") : null;
const finalPlistXml = mergePlistEnv(existingPlist, plistXml);
writeFileSync(plistPath, finalPlistXml);
chmodSync(plistPath, 0o600);
if (existingPlist && finalPlistXml !== plistXml) {
log(`Plist written: ${plistPath} (mode 600, preserved user env vars)`);
} else {
log(`Plist written: ${plistPath} (mode 600)`);
}
writeFileSync(plistPath, plistXml);
log(`Plist written: ${plistPath}`);
// Bootout first (in case it was already loaded) then bootstrap
try { execSync(`launchctl bootout gui/$(id -u) "${plistPath}" 2>/dev/null`); } catch { /* ignore */ }
@@ -456,7 +396,7 @@ After=network.target
ExecStart=${nodeBin} ${serverPath}
Environment=CLAUDE_PROXY_PORT=${PORT}
Environment=CLAUDE_BIND=${BIND_ADDRESS}
Environment=CLAUDE_AUTH_MODE=${AUTH_MODE_CONFIG}${CLAUDE_BIN_INJECT ? `\nEnvironment=CLAUDE_BIN=${CLAUDE_BIN_INJECT}` : ""}${OCP_ADMIN_KEY_INJECT ? `\nEnvironment=OCP_ADMIN_KEY=${OCP_ADMIN_KEY_INJECT}` : ""}${PROXY_ANON_KEY_INJECT ? `\nEnvironment=PROXY_ANONYMOUS_KEY=${PROXY_ANON_KEY_INJECT}` : ""}
Environment=CLAUDE_AUTH_MODE=${AUTH_MODE_CONFIG}
Restart=always
RestartSec=5
StandardOutput=append:${logPath}
@@ -466,15 +406,8 @@ StandardError=append:${logPath}
WantedBy=default.target
`;
const existingService = existsSync(servicePath) ? readFileSync(servicePath, "utf8") : null;
const finalServiceUnit = mergeSystemdEnv(existingService, serviceUnit);
writeFileSync(servicePath, finalServiceUnit);
chmodSync(servicePath, 0o600);
if (existingService && finalServiceUnit !== serviceUnit) {
log(`Service file written: ${servicePath} (mode 600, preserved user env vars)`);
} else {
log(`Service file written: ${servicePath} (mode 600)`);
}
writeFileSync(servicePath, serviceUnit);
log(`Service file written: ${servicePath}`);
execSync(`systemctl --user daemon-reload`);
execSync(`systemctl --user enable ocp-proxy`);
-120
View File
@@ -454,126 +454,6 @@ async function runSingleflightTests() {
await runSingleflightTests();
// ── Plist Env Merge Tests ──
import { mergePlistEnv, mergeSystemdEnv } from "./scripts/lib/plist-merge.mjs";
console.log("\nPlist env merge:");
const SAMPLE_TEMPLATE_PLIST = `<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>dev.ocp.proxy</string>
<key>EnvironmentVariables</key>
<dict>
<key>CLAUDE_PROXY_PORT</key>
<string>3478</string>
<key>CLAUDE_BIND</key>
<string>127.0.0.1</string>
<key>CLAUDE_AUTH_MODE</key>
<string>multi</string>
</dict>
</dict>
</plist>`;
const SAMPLE_EXISTING_PLIST = `<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>dev.ocp.proxy</string>
<key>EnvironmentVariables</key>
<dict>
<key>CLAUDE_PROXY_PORT</key>
<string>3456</string>
<key>CLAUDE_BIND</key>
<string>127.0.0.1</string>
<key>CLAUDE_AUTH_MODE</key>
<string>none</string>
<key>CLAUDE_HEARTBEAT_INTERVAL</key>
<string>2000</string>
<key>CLAUDE_CACHE_TTL</key>
<string>600</string>
</dict>
</dict>
</plist>`;
test("mergePlistEnv preserves unknown user keys", () => {
const merged = mergePlistEnv(SAMPLE_EXISTING_PLIST, SAMPLE_TEMPLATE_PLIST);
assert.match(merged, /<key>CLAUDE_HEARTBEAT_INTERVAL<\/key>\s*<string>2000<\/string>/);
assert.match(merged, /<key>CLAUDE_CACHE_TTL<\/key>\s*<string>600<\/string>/);
});
test("mergePlistEnv overrides known template keys", () => {
const merged = mergePlistEnv(SAMPLE_EXISTING_PLIST, SAMPLE_TEMPLATE_PLIST);
assert.match(merged, /<key>CLAUDE_PROXY_PORT<\/key>\s*<string>3478<\/string>/);
assert.match(merged, /<key>CLAUDE_AUTH_MODE<\/key>\s*<string>multi<\/string>/);
});
test("mergePlistEnv first-install returns template unchanged when existing is null", () => {
const merged = mergePlistEnv(null, SAMPLE_TEMPLATE_PLIST);
assert.equal(merged, SAMPLE_TEMPLATE_PLIST);
});
test("mergePlistEnv first-install returns template unchanged when existing is empty", () => {
const merged = mergePlistEnv("", SAMPLE_TEMPLATE_PLIST);
assert.equal(merged, SAMPLE_TEMPLATE_PLIST);
});
const SAMPLE_TEMPLATE_SYSTEMD = `[Unit]
Description=OCP — Open Claude Proxy
After=network.target
[Service]
ExecStart=/usr/bin/node /home/u/ocp/server.mjs
Environment=CLAUDE_PROXY_PORT=3478
Environment=CLAUDE_BIND=127.0.0.1
Environment=CLAUDE_AUTH_MODE=multi
Restart=always
`;
const SAMPLE_EXISTING_SYSTEMD = `[Unit]
Description=OCP — Open Claude Proxy
After=network.target
[Service]
ExecStart=/usr/bin/node /home/u/ocp/server.mjs
Environment=CLAUDE_PROXY_PORT=3456
Environment=CLAUDE_BIND=127.0.0.1
Environment=CLAUDE_AUTH_MODE=none
Environment=CLAUDE_HEARTBEAT_INTERVAL=2000
Environment=CLAUDE_CACHE_TTL=600
Restart=always
`;
test("mergeSystemdEnv preserves unknown user Environment lines", () => {
const merged = mergeSystemdEnv(SAMPLE_EXISTING_SYSTEMD, SAMPLE_TEMPLATE_SYSTEMD);
assert.match(merged, /Environment=CLAUDE_HEARTBEAT_INTERVAL=2000/);
assert.match(merged, /Environment=CLAUDE_CACHE_TTL=600/);
});
test("mergeSystemdEnv overrides known template keys", () => {
const merged = mergeSystemdEnv(SAMPLE_EXISTING_SYSTEMD, SAMPLE_TEMPLATE_SYSTEMD);
assert.match(merged, /Environment=CLAUDE_PROXY_PORT=3478/);
assert.match(merged, /Environment=CLAUDE_AUTH_MODE=multi/);
});
test("mergeSystemdEnv first-install returns template unchanged", () => {
assert.equal(mergeSystemdEnv(null, SAMPLE_TEMPLATE_SYSTEMD), SAMPLE_TEMPLATE_SYSTEMD);
assert.equal(mergeSystemdEnv("", SAMPLE_TEMPLATE_SYSTEMD), SAMPLE_TEMPLATE_SYSTEMD);
});
test("mergePlistEnv is idempotent", () => {
const r1 = mergePlistEnv(SAMPLE_EXISTING_PLIST, SAMPLE_TEMPLATE_PLIST);
assert.equal(mergePlistEnv(r1, SAMPLE_TEMPLATE_PLIST), r1);
});
test("mergeSystemdEnv is idempotent", () => {
const r1 = mergeSystemdEnv(SAMPLE_EXISTING_SYSTEMD, SAMPLE_TEMPLATE_SYSTEMD);
assert.equal(mergeSystemdEnv(r1, SAMPLE_TEMPLATE_SYSTEMD), r1);
});
// ── Cleanup ──
closeDb();