v1.96.4-r2: C param bridge, configurable proxy ports, SDK 1.15.1, custom variants folded in, UI fixes

This commit is contained in:
Weston Blieden
2026-04-17 14:04:59 +02:00
parent 732dacc5ba
commit cd598ec8c6
50 changed files with 2104 additions and 2490 deletions
+3 -3
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@@ -126,8 +126,6 @@ jobs:
# Detect variant suffix for .eap naming
if [[ "$FOLDER_NAME" == *_ROOT ]]; then
VARIANT="_root"
elif [[ "$FOLDER_NAME" == *_custom ]]; then
VARIANT="_custom"
elif [[ "$FOLDER_NAME" == *_acap3 ]]; then
VARIANT="_acap3"
else
@@ -152,7 +150,9 @@ jobs:
# Extract .eap files into build folder
EAP_OUTPUT="./build/${TAG_NAME}"
mkdir -p "$EAP_OUTPUT"
docker cp $(docker create "$TAG_NAME"):/opt/app "$EAP_OUTPUT"
CID=$(docker create "$TAG_NAME")
docker cp "$CID":/opt/app "$EAP_OUTPUT"
docker rm "$CID" >/dev/null
# Move all .eap files to releases folder, append variant if needed
find "$EAP_OUTPUT" -type f -name "*.eap" | while read eap; do
+34 -31
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@@ -24,10 +24,9 @@ This repository provides an **ACAP package** that installs the [Tailscale VPN cl
- [Installation](#installation)
- [Usage](#usage)
- [Settings](#settings)
- [Proxy Support](#proxy-support)
- [Updating Tailscale](#updating-tailscale)
- [Testers Needed](#testers-needed)
- [Good News](#good-news)
- [Purpose](#purpose)
- [Useful Links](#useful-links)
- [Compatibility](#compatibility)
@@ -55,32 +54,48 @@ Once installed:
## Usage
- Runs a startup script to set permissions and launch Tailscale.
- View logs via the **Open** button in the app.
- Authenticate using the provided URL.
- Runs a C-based parameter bridge (compiled via ACAP SDK 1.15.1) that reads settings from the ACAP parameter store and launches Tailscale.
- View logs and connection status via the **Open** button in the app.
- Authenticate using the provided URL, or pre-enter an auth key in **Settings**.
- Change the **Custom Server URL** in Settings to use a self-hosted [Headscale](https://headscale.net/) control server.
- Parameter changes (ports, server URL, auth key) are applied automatically without needing to reinstall the app.
---
## Proxy Support
## Settings
All non-ROOT variants expose two local proxy endpoints that route outbound traffic through the Tailscale tunnel:
All parameters are configurable via the web UI (**Open → Settings** card) and take effect immediately without reinstalling:
### HTTP CONNECT Proxy — `http://127.0.0.1:8080`
| Parameter | Default | Description |
|---|---|---|
| Custom Server URL | *(empty)* | Control server URL for [Headscale](https://headscale.net/) or other self-hosted servers. Leave blank to use Tailscale's official servers. |
| Auth Key | *(empty)* | Pre-authentication key (`tskey-auth-...`). Cleared automatically after first successful connection. Leave blank to authenticate via browser. |
| HTTP Proxy Port | `8080` | Port for the outbound HTTP/HTTPS proxy. |
| SOCKS5 Proxy Port | `1080` | Port for the outbound SOCKS5 proxy. |
---
All non-ROOT variants expose two local proxy endpoints that route outbound traffic through the Tailscale tunnel. The ports are configurable via **Settings → HTTP Proxy Port / SOCKS5 Proxy Port** in the web UI.
### HTTP CONNECT Proxy — `http://127.0.0.1:8080` (default)
Routes HTTP and HTTPS traffic. Set this wherever an HTTP/HTTPS proxy field is available on the camera:
| Location | Field | Value |
|---|---|---|
| System → Network → Global proxies | HTTP proxy | `http://127.0.0.1:8080` |
| System → Network → Global proxies | HTTPS proxy | `http://127.0.0.1:8080` |
| System → MQTT → Broker | HTTP proxy | `http://127.0.0.1:8080` |
| System → MQTT → Broker | HTTPS proxy | `http://127.0.0.1:8080` |
| System → Network → Global proxies | HTTP proxy | `http://127.0.0.1:<port>` |
| System → Network → Global proxies | HTTPS proxy | `http://127.0.0.1:<port>` |
| System → MQTT → Broker | HTTP proxy | `http://127.0.0.1:<port>` |
| System → MQTT → Broker | HTTPS proxy | `http://127.0.0.1:<port>` |
### SOCKS5 Proxy — `127.0.0.1:1055`
### SOCKS5 Proxy — `127.0.0.1:1080` (default)
For ACAP apps or services that support SOCKS5, set their proxy to `127.0.0.1:1055`.
For ACAP apps or services that support SOCKS5, set their proxy to `127.0.0.1:<port>`.
> Proxy addresses are shown in the **Connection Details** panel of the web UI when connected.
> The active proxy addresses are always shown in the **Proxy Configuration** card of the web UI.
> If you change a port that is already in use by another process, the app will log an error and exit rather than silently falling back to a different port.
---
@@ -108,16 +123,6 @@ docker cp $(docker create <package_name>):/opt/app ./build
---
## Testers Needed
A new **custom** version is available:
- Allows setting a custom server and auth key (for [Headscale](https://headscale.net/)).
- Go to **Settings (⋮ → Settings)** to add your details.
Please give it a try and share your feedback!
---
## Good News
Tailscale ACAP can now run **without root privileges**, making it compatible with **Axis OS 12+**.
@@ -157,15 +162,13 @@ The Tailscale ACAP is compatible with Axis cameras with **ARM** and **AARCH64**-
| Variant | Architecture | Axis OS | Notes |
|---|---|---|---|
| `armv7hf` | ARMv7 | 11+ (ACAP 4) | Standard, userspace networking |
| `aarch64` | AArch64 | 11+ (ACAP 4) | Standard, userspace networking |
| `armv7hf_root` | ARMv7 | 10 or earlier | Full kernel networking (root) |
| `aarch64` | AArch64 | 11.11+ (ACAP 4) | Standard, userspace networking, configurable proxy ports |
| `armv7hf` | ARMv7 | 11.11+ (ACAP 4) | Standard, userspace networking, configurable proxy ports |
| `aarch64_root` | AArch64 | 10 or earlier | Full kernel networking (root) |
| `armv7hf_custom` | ARMv7 | 11+ (ACAP 4) | Custom server / Headscale support |
| `aarch64_custom` | AArch64 | 11+ (ACAP 4) | Custom server / Headscale support |
| `armv7hf_root` | ARMv7 | 10 or earlier | Full kernel networking (root) |
| `armv7hf_acap3` | ARMv7 | **9.x – 10.x** | Legacy cameras, ACAP SDK 3 |
> Not sure which variant to use? Check **System → Properties → Firmware version** on your camera. Axis OS 11+ → use the standard variant. Axis OS 9/10 on ARMv7 → use `armv7hf_acap3`.
> Not sure which variant to use? Check **System → Properties → Firmware version** on your camera. Axis OS 11.11+ → use the standard variant (`aarch64` or `armv7hf`). Axis OS 9/10 on ARMv7 → use `armv7hf_acap3`. Axis OS 10 or earlier on AArch64 → use `aarch64_root`.
You can verify your device details using the following command:
+2 -2
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@@ -1,5 +1,5 @@
ARG ARCH=aarch64
ARG VERSION=1.3
ARG VERSION=1.15.1
ARG UBUNTU_VERSION=22.04
ARG REPO=axisecp
ARG SDK=acap-native-sdk
@@ -10,4 +10,4 @@ FROM ${REPO}/${SDK}:${VERSION}-${ARCH}-ubuntu${UBUNTU_VERSION}
COPY ./app /opt/app/
WORKDIR /opt/app
RUN aarch64-linux-gnu-strip -s lib/tailscale lib/tailscaled
RUN . /opt/axis/acapsdk/environment-setup* && acap-build ./
RUN . /opt/axis/acapsdk/environment-setup* && acap-build -a Tailscale_VPN_run ./
+14 -1
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@@ -1 +1,14 @@
nop:
PROG = Tailscale_VPN
SRCS = param_bridge.c
PKGS = axparameter glib-2.0
CFLAGS += $(shell pkg-config --cflags $(PKGS))
LDADD = $(shell pkg-config --libs $(PKGS))
all: $(PROG)
chmod +x Tailscale_VPN_run
$(PROG): $(SRCS)
$(CC) $(CFLAGS) -o $@ $^ $(LDADD)
clean:
rm -f $(PROG)
-34
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@@ -1,34 +0,0 @@
#!/bin/sh
APP_DIR="/usr/local/packages/Tailscale_VPN"
STATE_DIR="$APP_DIR/localdata"
logger -t "Tailscale_VPN" "Starting Tailscale VPN service"
mkdir -p "$STATE_DIR"
chmod 755 "$APP_DIR/lib/tailscale"
chmod 755 "$APP_DIR/lib/tailscaled"
# Kill any leftover daemon from a previous run
killall tailscaled 2>/dev/null || true
logger -t "Tailscale_VPN" "Starting tailscaled daemon (userspace networking)"
"$APP_DIR/lib/tailscaled" \
--state="$STATE_DIR/tailscaled.state" \
--socket="$STATE_DIR/tailscaled.sock" \
--socks5-server=localhost:1055 \
--outbound-http-proxy-listen=localhost:8080 \
--tun=userspace-networking \
2>&1 | logger -t "Tailscale_VPN" &
TAILSCALED_PID=$!
sleep 2
logger -t "Tailscale_VPN" "Connecting to Tailscale network (scroll to bottom for auth URL if prompted)"
"$APP_DIR/lib/tailscale" --socket="$STATE_DIR/tailscaled.sock" up --hostname="$(hostname)" 2>&1 | logger -t "Tailscale_VPN"
logger -t "Tailscale_VPN" "Tailscale VPN is running"
logger -t "Tailscale_VPN" "HTTP/HTTPS proxy: http://127.0.0.1:8080"
logger -t "Tailscale_VPN" "SOCKS5 proxy: 127.0.0.1:1055"
wait $TAILSCALED_PID
logger -t "Tailscale_VPN" "tailscaled exited"
+76
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@@ -0,0 +1,76 @@
#!/bin/sh
# Tailscale VPN run script — called by the param_bridge C binary.
# Config is sourced from $STATE_DIR/params.conf (written by param_bridge).
killall tailscaled 2>/dev/null || true
APP_DIR="/usr/local/packages/Tailscale_VPN"
STATE_DIR="$APP_DIR/localdata"
TAILSCALED_PATH="$APP_DIR/lib/tailscaled"
TAILSCALE_PATH="$APP_DIR/lib/tailscale"
SOCKET_PATH="$STATE_DIR/tailscaled.sock"
mkdir -p "$STATE_DIR"
chmod 755 $TAILSCALED_PATH
chmod 755 $TAILSCALE_PATH
# Defaults — overridden by sourcing params.conf written by param_bridge
CUSTOM_SERVER=""
AUTH_KEY=""
CONF_HTTP="8080"
CONF_SOCKS="1080"
if [ -f "$STATE_DIR/params.conf" ]; then
. "$STATE_DIR/params.conf"
fi
logger -t "Tailscale_VPN" "Starting: http_port=$CONF_HTTP socks_port=$CONF_SOCKS custom_server=${CUSTOM_SERVER:-(default)}"
# Check whether a TCP port is already bound
is_port_in_use() {
local port=$1
local hex_port
hex_port=$(printf '%04X' "$port")
grep -q ":${hex_port} " /proc/net/tcp 2>/dev/null && return 0
grep -q ":${hex_port} " /proc/net/tcp6 2>/dev/null && return 0
return 1
}
if is_port_in_use "$CONF_HTTP"; then
logger -t "Tailscale_VPN" "ERROR: HTTP proxy port $CONF_HTTP is already in use. Change it in Settings."
exit 1
fi
if is_port_in_use "$CONF_SOCKS"; then
logger -t "Tailscale_VPN" "ERROR: SOCKS5 port $CONF_SOCKS is already in use. Change it in Settings."
exit 1
fi
logger -t "Tailscale_VPN" "Starting tailscaled daemon"
$TAILSCALED_PATH \
--state="$STATE_DIR/tailscaled.state" \
--socket=$SOCKET_PATH \
--socks5-server=localhost:$CONF_SOCKS \
--outbound-http-proxy-listen=localhost:$CONF_HTTP \
--tun=userspace-networking \
>/dev/null 2>&1 &
TAILSCALED_PID=$!
sleep 2
TAILSCALE_CMD="$TAILSCALE_PATH --socket=$SOCKET_PATH up --hostname=$(hostname)"
if [ -n "$CUSTOM_SERVER" ]; then
TAILSCALE_CMD="$TAILSCALE_CMD --login-server $CUSTOM_SERVER"
fi
if [ -n "$AUTH_KEY" ]; then
TAILSCALE_CMD="$TAILSCALE_CMD --authkey $AUTH_KEY"
fi
eval $TAILSCALE_CMD
UP_EXIT=$?
logger -t "Tailscale_VPN" "Tailscale VPN is running"
logger -t "Tailscale_VPN" "HTTP/HTTPS proxy: http://127.0.0.1:$CONF_HTTP"
logger -t "Tailscale_VPN" "SOCKS5 proxy: 127.0.0.1:$CONF_SOCKS"
wait $TAILSCALED_PID
+185 -9
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@@ -238,6 +238,40 @@
.log-line .msg-err { color: var(--red); }
.log-line .msg-ok { color: var(--green); }
/* Settings form */
.settings-form { display: flex; flex-direction: column; gap: 12px; }
.settings-row { display: flex; flex-direction: column; gap: 4px; }
.settings-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; color: var(--muted); }
.settings-input {
background: var(--surface2);
border: 1px solid var(--border);
border-radius: 6px;
color: var(--text);
font-size: 13px;
font-family: var(--mono);
padding: 8px 10px;
width: 100%;
outline: none;
}
.settings-input:focus { border-color: var(--accent); }
.settings-hint { font-size: 11px; color: var(--muted); }
.settings-actions { display: flex; justify-content: flex-end; align-items: center; gap: 10px; margin-top: 4px; }
.save-btn {
background: var(--accent);
color: #fff;
border: none;
border-radius: 6px;
padding: 8px 18px;
font-size: 13px;
font-weight: 600;
cursor: pointer;
}
.save-btn:hover { opacity: 0.9; }
.save-btn:disabled { opacity: 0.5; cursor: default; }
.save-status { font-size: 12px; color: var(--muted); }
.save-status.ok { color: var(--green); }
.save-status.err { color: var(--red); }
/* Refresh indicator */
.refresh-bar {
display: flex;
@@ -364,6 +398,52 @@
</div>
</div>
<!-- Proxy Info (always visible) -->
<div class="card">
<div class="card-title">Proxy Configuration</div>
<div class="info-grid">
<div class="info-item">
<div class="info-label">HTTP/HTTPS Proxy</div>
<div class="info-value" id="ts-http-proxy">http://127.0.0.1:8080</div>
</div>
<div class="info-item">
<div class="info-label">SOCKS5 Proxy</div>
<div class="info-value" id="ts-socks-proxy">127.0.0.1:1080</div>
</div>
</div>
</div>
<!-- Settings -->
<div class="card">
<div class="card-title">Settings</div>
<div class="settings-form">
<div class="settings-row">
<label class="settings-label" for="input-server">Custom Server URL</label>
<input class="settings-input" id="input-server" type="text" placeholder="https://controlplane.example.com (leave blank for Tailscale)">
<span class="settings-hint">Leave blank to use official Tailscale servers.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-authkey">Auth Key</label>
<input class="settings-input" id="input-authkey" type="password" placeholder="tskey-auth-... (leave blank to use browser login)">
<span class="settings-hint">One-time use. Cleared automatically after first successful connection.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-http-port">HTTP Proxy Port</label>
<input class="settings-input" id="input-http-port" type="text" placeholder="8080">
<span class="settings-hint">Port for the outbound HTTP/HTTPS proxy. Default: 8080.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-socks-port">SOCKS5 Proxy Port</label>
<input class="settings-input" id="input-socks-port" type="text" placeholder="1080">
<span class="settings-hint">Port for the SOCKS5 proxy. Default: 1080.</span>
</div>
<div class="settings-actions">
<span class="save-status" id="save-status"></span>
<button class="save-btn" id="save-btn">Save &amp; Restart</button>
</div>
</div>
</div>
<!-- Logs -->
<div class="card">
<div class="log-controls">
@@ -494,19 +574,34 @@
}
}
// Parse proxy ports from log — use last match so old entries don't win
var httpPort = null;
var httpProxyMatches = txt.match(/HTTP\/HTTPS proxy: http:\/\/127\.0\.0\.1:(\d+)/g);
if (httpProxyMatches) { var m = httpProxyMatches[httpProxyMatches.length - 1].match(/:(\d+)$/); if (m) httpPort = m[1]; }
var socksPort = null;
var socksProxyMatches = txt.match(/SOCKS5 proxy:\s+127\.0\.0\.1:(\d+)/g);
if (socksProxyMatches) { var ms = socksProxyMatches[socksProxyMatches.length - 1].match(/:(\d+)$/); if (ms) socksPort = ms[1]; }
// Cache when found, restore from cache when missing
cacheSet('ip', tsIP); cacheSet('node', node); cacheSet('tailnet', tailnet); cacheSet('version', version);
cacheSet('http-port', httpPort); cacheSet('socks-port', socksPort);
tsIP = tsIP || cacheGet('ip');
node = node || cacheGet('node');
tailnet = tailnet || cacheGet('tailnet');
version = version || cacheGet('version');
httpPort = httpPort || cacheGet('http-port');
socksPort = socksPort || cacheGet('socks-port');
var stateLines = txt.match(/Switching ipn state [^\n]+/g) || [];
var lastState = stateLines.length ? stateLines[stateLines.length - 1] : '';
var isRunning = /-> Running/.test(lastState) || /Tailscale VPN is running/.test(txt);
// Detect running even after syslog rotation (daemon active but startup lines gone)
if (!isRunning && !latestUrl) {
isRunning = /health\(warnable=[^)]+\): ok/.test(txt) ||
var isRunning = /-> Running/.test(lastState);
// Fallbacks only when syslog has rotated and no state transitions are visible.
// If we CAN see state lines (e.g. "-> NeedsLogin"), trust them over our own
// "Tailscale VPN is running" message which stays in syslog indefinitely.
if (!isRunning && stateLines.length === 0) {
isRunning = /Tailscale VPN is running/.test(txt) ||
/health\(warnable=[^)]+\): ok/.test(txt) ||
/derp-\d+ connected/.test(txt) ||
/c2n: GET/.test(txt) ||
/localapi:/.test(txt);
@@ -515,17 +610,22 @@
// If an auth URL appears AFTER the last Running state, re-auth is needed
// (handles stale Running entries in syslog after reinstall or token expiry)
if (isRunning && latestUrl) {
// Use the LATEST of '-> Running' (tailscaled state) or 'Tailscale VPN is running'
// (our shell log). The shell log is written AFTER auth completes, so it correctly
// post-dates the auth URL when connection succeeds.
var lastRunIdx = txt.lastIndexOf('-> Running');
var lastRunningMsgIdx = txt.lastIndexOf('Tailscale VPN is running');
if (lastRunningMsgIdx > lastRunIdx) lastRunIdx = lastRunningMsgIdx;
var urlSnippet = latestUrl.substring(0, 60);
var lastUrlIdx = -1, upos = 0, uidx;
while ((uidx = txt.indexOf(urlSnippet, upos)) !== -1) { lastUrlIdx = uidx; upos = uidx + 1; }
if (lastUrlIdx > lastRunIdx) isRunning = false;
}
if (isRunning) return { state: 'connected', url: null, ip: tsIP, node: node, tailnet: tailnet, version: version };
if (latestUrl) return { state: 'connecting', url: latestUrl, ip: null, node: null, tailnet: null, version: version };
if (/Starting Tailscale|tailscaled.*start|logtail started/.test(txt)) return { state: 'connecting', url: null, ip: null, node: null, tailnet: null, version: version };
return { state: 'disconnected', url: null, ip: null, node: null, tailnet: null, version: version };
if (isRunning) return { state: 'connected', url: null, ip: tsIP, node: node, tailnet: tailnet, version: version, httpPort: httpPort, socksPort: socksPort };
if (latestUrl) return { state: 'connecting', url: latestUrl, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
if (/Starting Tailscale|tailscaled.*start|logtail started/.test(txt)) return { state: 'connecting', url: null, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
return { state: 'disconnected', url: null, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
}
function classifyLine(msg) {
@@ -576,6 +676,10 @@
auth.style.display = 'none';
}
// Proxy card is always visible — update ports whenever known
if (r.httpPort) document.getElementById('ts-http-proxy').textContent = 'http://127.0.0.1:' + r.httpPort;
if (r.socksPort) document.getElementById('ts-socks-proxy').textContent = '127.0.0.1:' + r.socksPort;
if (r.state === 'connected') {
document.getElementById('ts-ip').textContent = r.ip || '-';
document.getElementById('ts-ip').className = 'info-value' + (r.ip ? '' : ' dim');
@@ -619,7 +723,6 @@
if (!running) {
result.state = 'disconnected';
} else if (!result.url && result.state !== 'connected') {
// App is running but syslog is empty/rotated
result.state = 'connected';
result.ip = result.ip || cacheGet('ip');
result.node = result.node || cacheGet('node');
@@ -681,6 +784,79 @@
}
return 0;
}
// Settings — load current param values and save on submit
var PARAM_URL = '/axis-cgi/param.cgi';
var serverInput = document.getElementById('input-server');
var authInput = document.getElementById('input-authkey');
var httpPortInput = document.getElementById('input-http-port');
var socksPortInput= document.getElementById('input-socks-port');
var saveBtn = document.getElementById('save-btn');
var saveStatus = document.getElementById('save-status');
function loadSettings() {
fetch(PARAM_URL + '?action=list&group=root.' + APP, { credentials: 'same-origin' })
.then(function(r) { return r.text(); })
.then(function(txt) {
var sm = txt.match(/root\.\S+\.CustomServer=(.*)/);
var am = txt.match(/root\.\S+\.AuthKey=(.*)/);
var hm = txt.match(/root\.\S+\.HttpProxyPort=(.*)/);
var km = txt.match(/root\.\S+\.Socks5Port=(.*)/);
if (sm) serverInput.value = sm[1].trim();
if (am) authInput.value = am[1].trim();
if (hm) httpPortInput.value = hm[1].trim();
if (km) socksPortInput.value = km[1].trim();
// Update proxy display card with authoritative param values
// and overwrite the localStorage cache so stale ports don't win on next render
var httpPort = hm ? hm[1].trim() : null;
var socksPort = km ? km[1].trim() : null;
if (httpPort) { cacheSet('http-port', httpPort); document.getElementById('ts-http-proxy').textContent = 'http://127.0.0.1:' + httpPort; }
if (socksPort) { cacheSet('socks-port', socksPort); document.getElementById('ts-socks-proxy').textContent = '127.0.0.1:' + socksPort; }
})
.catch(function() {});
}
function setStatus(msg, cls) {
saveStatus.textContent = msg;
saveStatus.className = 'save-status' + (cls ? ' ' + cls : '');
if (msg) setTimeout(function() { saveStatus.textContent = ''; saveStatus.className = 'save-status'; }, 4000);
}
saveBtn.addEventListener('click', function() {
saveBtn.disabled = true;
setStatus('Saving...', '');
var httpPort = httpPortInput.value.trim() || '8080';
var socksPort = socksPortInput.value.trim() || '1080';
var params = 'action=update' +
'&root.' + APP + '.CustomServer=' + encodeURIComponent(serverInput.value.trim()) +
'&root.' + APP + '.AuthKey=' + encodeURIComponent(authInput.value.trim()) +
'&root.' + APP + '.HttpProxyPort=' + encodeURIComponent(httpPort) +
'&root.' + APP + '.Socks5Port=' + encodeURIComponent(socksPort);
fetch(PARAM_URL, {
method: 'POST',
credentials: 'same-origin',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
body: params
})
.then(function(r) { return r.text(); })
.then(function(txt) {
saveBtn.disabled = false;
if (/^OK/.test(txt.trim())) {
setStatus('Saved. Restarting...', 'ok');
// Restart the app so new settings take effect
return fetch('/axis-cgi/applications/control.cgi?action=restart&package=' + APP,
{ method: 'POST', credentials: 'same-origin' });
} else {
setStatus('Error: ' + txt.trim(), 'err');
}
})
.catch(function(e) {
saveBtn.disabled = false;
setStatus('Failed to save', 'err');
});
});
loadSettings();
})();
</script>
+24 -2
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@@ -1,5 +1,5 @@
{
"schemaVersion": "1.3",
"schemaVersion": "1.7.0",
"acapPackageConf": {
"setup": {
"appName": "Tailscale_VPN",
@@ -12,7 +12,29 @@
"architecture": "aarch64"
},
"configuration": {
"settingPage": "index.html"
"settingPage": "index.html",
"paramConfig": [
{
"name": "CustomServer",
"default": "",
"type": "string"
},
{
"name": "AuthKey",
"default": "",
"type": "string"
},
{
"name": "HttpProxyPort",
"default": "8080",
"type": "string"
},
{
"name": "Socks5Port",
"default": "1080",
"type": "string"
}
]
}
}
}
+251
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@@ -0,0 +1,251 @@
// Copyright (C) 2024 Mo3he
// SPDX-License-Identifier: GPL-3.0-or-later
/**
* ACAP parameter bridge for Tailscale VPN (userspace variant).
*
* Responsibilities:
* 1. Read Tailscale parameters from the ACAP parameter store (axparameter).
* 2. Write them to CONFIG_FILE so the shell script can source them.
* 3. Launch the shell script (Tailscale_VPN_run) as a child process.
* 4. On any parameter change: rewrite CONFIG_FILE and do a full stop+restart
* of the child so the new config is picked up.
* Rapid changes within 300 ms are coalesced into a single restart.
* 5. Watchdog: if the child exits unexpectedly, restart it.
*
* Runs as the unprivileged 'sdk' ACAP user — no root required.
*/
#include <axsdk/axparameter.h>
#include <glib-unix.h>
#include <stdbool.h>
#include <syslog.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <signal.h>
#define APP_NAME "Tailscale_VPN"
#define CONFIG_FILE "/usr/local/packages/Tailscale_VPN/localdata/params.conf"
#define RUN_SCRIPT "/usr/local/packages/Tailscale_VPN/Tailscale_VPN_run"
static pid_t child_pid = -1;
static guint reload_timer_id = 0;
static char *cfg_custom_server = NULL;
static char *cfg_auth_key = NULL;
static char *cfg_http_proxy_port = NULL;
static char *cfg_socks5_port = NULL;
static void cache_set(char **field, const char *value) {
if (!value) return;
free(*field);
*field = strdup(value);
}
static const char *cache_get(char **field, const char *fallback) {
return (*field && **field) ? *field : fallback;
}
/* ── child process management ──────────────────────────────────────────── */
static void stop_child(void) {
if (child_pid <= 0)
return;
kill(child_pid, SIGTERM);
for (int i = 0; i < 30; i++) {
int status;
if (waitpid(child_pid, &status, WNOHANG) == child_pid) {
child_pid = -1;
return;
}
usleep(100000);
}
syslog(LOG_WARNING, "child did not exit in 3 s, sending SIGKILL");
kill(child_pid, SIGKILL);
waitpid(child_pid, NULL, 0);
child_pid = -1;
}
static void start_child(void) {
stop_child();
pid_t pid = fork();
if (pid < 0) {
syslog(LOG_ERR, "fork failed: %s", strerror(errno));
return;
}
if (pid == 0) {
execl(RUN_SCRIPT, RUN_SCRIPT, NULL);
syslog(LOG_ERR, "execl %s failed: %s", RUN_SCRIPT, strerror(errno));
_exit(1);
}
child_pid = pid;
syslog(LOG_INFO, "started %s (pid %d)", RUN_SCRIPT, child_pid);
}
/* ── watchdog ────────────────────────────────────────────────────────────── */
static gboolean watchdog_cb(gpointer G_GNUC_UNUSED data) {
if (child_pid > 0) {
int status;
pid_t ret = waitpid(child_pid, &status, WNOHANG);
if (ret == child_pid) {
int exit_code = WEXITSTATUS(status);
syslog(LOG_WARNING, "child exited (status %d), restarting", exit_code);
child_pid = -1;
/* If child exited 0, auth succeeded — clear AuthKey via axparameter */
if (exit_code == 0 && g_ax_handle && cfg_auth_key && *cfg_auth_key) {
GError *err = NULL;
if (ax_parameter_set(g_ax_handle, "AuthKey", "", &err)) {
free(cfg_auth_key); cfg_auth_key = strdup("");
syslog(LOG_INFO, "AuthKey cleared after successful auth");
} else {
syslog(LOG_WARNING, "failed to clear AuthKey: %s",
err ? err->message : "unknown");
if (err) g_error_free(err);
}
}
start_child();
}
}
return G_SOURCE_CONTINUE;
}
/* ── config file ─────────────────────────────────────────────────────────── */
static void load_config_cache(AXParameter *handle) {
GError *error = NULL;
gchar *val = NULL;
#define LOAD(name, field) \
val = NULL; error = NULL; \
if (ax_parameter_get(handle, name, &val, &error)) { \
free(field); field = val ? strdup(val) : strdup(""); \
g_free(val); val = NULL; \
} else { \
syslog(LOG_WARNING, "ax_parameter_get %s failed: %s", name, \
error ? error->message : "unknown"); \
if (error) { g_error_free(error); error = NULL; } \
}
LOAD("CustomServer", cfg_custom_server)
LOAD("AuthKey", cfg_auth_key)
LOAD("HttpProxyPort", cfg_http_proxy_port)
LOAD("Socks5Port", cfg_socks5_port)
#undef LOAD
}
static void write_config_file(void) {
FILE *f = fopen(CONFIG_FILE, "w");
if (!f) {
syslog(LOG_ERR, "cannot open config file %s: %s",
CONFIG_FILE, strerror(errno));
return;
}
fprintf(f, "CUSTOM_SERVER=%s\n", cache_get(&cfg_custom_server, ""));
fprintf(f, "AUTH_KEY=%s\n", cache_get(&cfg_auth_key, ""));
fprintf(f, "CONF_HTTP=%s\n", cache_get(&cfg_http_proxy_port, "8080"));
fprintf(f, "CONF_SOCKS=%s\n", cache_get(&cfg_socks5_port, "1080"));
fclose(f);
chmod(CONFIG_FILE, 0600);
syslog(LOG_INFO, "config updated: http=%s socks=%s server=%s",
cache_get(&cfg_http_proxy_port, "8080"),
cache_get(&cfg_socks5_port, "1080"),
cache_get(&cfg_custom_server, "(default)"));
}
/* ── ACAP parameter callback ─────────────────────────────────────────────── */
static AXParameter *g_ax_handle = NULL;
static gboolean debounced_restart(gpointer G_GNUC_UNUSED data) {
reload_timer_id = 0;
if (g_ax_handle)
load_config_cache(g_ax_handle);
write_config_file();
syslog(LOG_INFO, "restarting with new config");
stop_child();
start_child();
return G_SOURCE_REMOVE;
}
static void parameter_changed(const gchar *name, const gchar *value,
gpointer G_GNUC_UNUSED handle_void_ptr) {
const char *dot = strrchr(name, '.');
const char *short_name = dot ? dot + 1 : name;
syslog(LOG_INFO, "parameter changed: %s", short_name);
if (strcmp(short_name, "CustomServer") == 0) cache_set(&cfg_custom_server, value);
else if (strcmp(short_name, "AuthKey") == 0) cache_set(&cfg_auth_key, value);
else if (strcmp(short_name, "HttpProxyPort") == 0) cache_set(&cfg_http_proxy_port, value);
else if (strcmp(short_name, "Socks5Port") == 0) cache_set(&cfg_socks5_port, value);
if (reload_timer_id)
g_source_remove(reload_timer_id);
reload_timer_id = g_timeout_add(300, debounced_restart, NULL);
}
/* ── signal handler ──────────────────────────────────────────────────────── */
static gboolean signal_handler(gpointer loop) {
syslog(LOG_INFO, "stopping");
stop_child();
g_main_loop_quit((GMainLoop *)loop);
return G_SOURCE_REMOVE;
}
/* ── main ────────────────────────────────────────────────────────────────── */
int main(void) {
GError *error = NULL;
openlog(APP_NAME, LOG_PID, LOG_USER);
syslog(LOG_INFO, "starting");
/* Ensure localdata dir exists */
mkdir("/usr/local/packages/Tailscale_VPN/localdata", 0755);
AXParameter *handle = ax_parameter_new(APP_NAME, &error);
if (!handle) {
syslog(LOG_ERR, "ax_parameter_new: %s",
error ? error->message : "unknown");
if (error) g_error_free(error);
return 1;
}
g_ax_handle = handle;
load_config_cache(handle);
write_config_file();
start_child();
const char *params[] = {
"CustomServer", "AuthKey", "HttpProxyPort", "Socks5Port"
};
for (size_t i = 0; i < sizeof(params) / sizeof(params[0]); i++) {
if (!ax_parameter_register_callback(handle, params[i],
parameter_changed, handle, &error)) {
syslog(LOG_WARNING, "register callback %s: %s",
params[i], error ? error->message : "unknown");
if (error) { g_error_free(error); error = NULL; }
}
}
GMainLoop *loop = g_main_loop_new(NULL, FALSE);
g_unix_signal_add(SIGTERM, signal_handler, loop);
g_unix_signal_add(SIGINT, signal_handler, loop);
g_timeout_add_seconds(60, watchdog_cb, NULL);
syslog(LOG_INFO, "running — watching for parameter changes");
g_main_loop_run(loop);
g_main_loop_unref(loop);
ax_parameter_free(handle);
return 0;
}
+2 -2
View File
@@ -1,5 +1,5 @@
ARG ARCH=aarch64
ARG VERSION=1.3
ARG VERSION=1.15.1
ARG UBUNTU_VERSION=22.04
ARG REPO=axisecp
ARG SDK=acap-native-sdk
@@ -10,4 +10,4 @@ FROM ${REPO}/${SDK}:${VERSION}-${ARCH}-ubuntu${UBUNTU_VERSION}
COPY ./app /opt/app/
WORKDIR /opt/app
RUN aarch64-linux-gnu-strip -s lib/tailscale lib/tailscaled
RUN . /opt/axis/acapsdk/environment-setup* && acap-build ./
RUN . /opt/axis/acapsdk/environment-setup* && acap-build -a Tailscale_VPN_run ./
+14 -1
View File
@@ -1 +1,14 @@
nop:
PROG = Tailscale_VPN
SRCS = param_bridge.c
PKGS = axparameter glib-2.0
CFLAGS += $(shell pkg-config --cflags $(PKGS))
LDADD = $(shell pkg-config --libs $(PKGS))
all: $(PROG)
chmod +x Tailscale_VPN_run
$(PROG): $(SRCS)
$(CC) $(CFLAGS) -o $@ $^ $(LDADD)
clean:
rm -f $(PROG)
-29
View File
@@ -1,29 +0,0 @@
#!/bin/sh
APP_DIR="/usr/local/packages/Tailscale_VPN"
STATE_DIR="$APP_DIR/localdata"
logger -t "Tailscale_VPN" "Starting Tailscale VPN service (root mode)"
mkdir -p "$STATE_DIR"
chmod 755 "$APP_DIR/lib/tailscale"
chmod 755 "$APP_DIR/lib/tailscaled"
# Kill any leftover daemon from a previous run
killall tailscaled 2>/dev/null || true
logger -t "Tailscale_VPN" "Starting tailscaled daemon"
"$APP_DIR/lib/tailscaled" \
--state="$STATE_DIR/tailscaled.state" \
--socket="$STATE_DIR/tailscaled.sock" \
2>&1 | logger -t "Tailscale_VPN" &
TAILSCALED_PID=$!
sleep 2
logger -t "Tailscale_VPN" "Connecting to Tailscale network (scroll to bottom for auth URL if prompted)"
"$APP_DIR/lib/tailscale" --socket="$STATE_DIR/tailscaled.sock" up --accept-routes --hostname="$(hostname)" 2>&1 | logger -t "Tailscale_VPN"
logger -t "Tailscale_VPN" "Tailscale VPN is running"
wait $TAILSCALED_PID
logger -t "Tailscale_VPN" "tailscaled exited"
+48
View File
@@ -0,0 +1,48 @@
#!/bin/sh
# Tailscale VPN run script (ROOT / kernel networking variant).
# Sources config from params.conf written by param_bridge.
killall tailscaled 2>/dev/null || true
APP_DIR="/usr/local/packages/Tailscale_VPN"
STATE_DIR="$APP_DIR/localdata"
TAILSCALED_PATH="$APP_DIR/lib/tailscaled"
TAILSCALE_PATH="$APP_DIR/lib/tailscale"
SOCKET_PATH="$STATE_DIR/tailscaled.sock"
mkdir -p "$STATE_DIR"
chmod 755 $TAILSCALED_PATH
chmod 755 $TAILSCALE_PATH
CUSTOM_SERVER=""
AUTH_KEY=""
if [ -f "$STATE_DIR/params.conf" ]; then
. "$STATE_DIR/params.conf"
fi
logger -t "Tailscale_VPN" "Starting (root mode): custom_server=${CUSTOM_SERVER:-(default)}"
$TAILSCALED_PATH \
--state="$STATE_DIR/tailscaled.state" \
--socket=$SOCKET_PATH \
>/dev/null 2>&1 &
TAILSCALED_PID=$!
sleep 2
TAILSCALE_CMD="$TAILSCALE_PATH --socket=$SOCKET_PATH up --accept-routes --hostname=$(hostname)"
if [ -n "$CUSTOM_SERVER" ]; then
TAILSCALE_CMD="$TAILSCALE_CMD --login-server $CUSTOM_SERVER"
fi
if [ -n "$AUTH_KEY" ]; then
TAILSCALE_CMD="$TAILSCALE_CMD --authkey $AUTH_KEY"
fi
eval $TAILSCALE_CMD
UP_EXIT=$?
logger -t "Tailscale_VPN" "Tailscale VPN is running (root mode)"
wait $TAILSCALED_PID
+185 -8
View File
@@ -238,6 +238,40 @@
.log-line .msg-err { color: var(--red); }
.log-line .msg-ok { color: var(--green); }
/* Settings form */
.settings-form { display: flex; flex-direction: column; gap: 12px; }
.settings-row { display: flex; flex-direction: column; gap: 4px; }
.settings-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; color: var(--muted); }
.settings-input {
background: var(--surface2);
border: 1px solid var(--border);
border-radius: 6px;
color: var(--text);
font-size: 13px;
font-family: var(--mono);
padding: 8px 10px;
width: 100%;
outline: none;
}
.settings-input:focus { border-color: var(--accent); }
.settings-hint { font-size: 11px; color: var(--muted); }
.settings-actions { display: flex; justify-content: flex-end; align-items: center; gap: 10px; margin-top: 4px; }
.save-btn {
background: var(--accent);
color: #fff;
border: none;
border-radius: 6px;
padding: 8px 18px;
font-size: 13px;
font-weight: 600;
cursor: pointer;
}
.save-btn:hover { opacity: 0.9; }
.save-btn:disabled { opacity: 0.5; cursor: default; }
.save-status { font-size: 12px; color: var(--muted); }
.save-status.ok { color: var(--green); }
.save-status.err { color: var(--red); }
/* Refresh indicator */
.refresh-bar {
display: flex;
@@ -364,6 +398,52 @@
</div>
</div>
<!-- Proxy Info (always visible) -->
<div class="card">
<div class="card-title">Proxy Configuration</div>
<div class="info-grid">
<div class="info-item">
<div class="info-label">HTTP/HTTPS Proxy</div>
<div class="info-value" id="ts-http-proxy">http://127.0.0.1:8080</div>
</div>
<div class="info-item">
<div class="info-label">SOCKS5 Proxy</div>
<div class="info-value" id="ts-socks-proxy">127.0.0.1:1080</div>
</div>
</div>
</div>
<!-- Settings -->
<div class="card">
<div class="card-title">Settings</div>
<div class="settings-form">
<div class="settings-row">
<label class="settings-label" for="input-server">Custom Server URL</label>
<input class="settings-input" id="input-server" type="text" placeholder="https://controlplane.example.com (leave blank for Tailscale)">
<span class="settings-hint">Leave blank to use official Tailscale servers.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-authkey">Auth Key</label>
<input class="settings-input" id="input-authkey" type="password" placeholder="tskey-auth-... (leave blank to use browser login)">
<span class="settings-hint">One-time use. Cleared automatically after first successful connection.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-http-port">HTTP Proxy Port</label>
<input class="settings-input" id="input-http-port" type="text" placeholder="8080">
<span class="settings-hint">Port for the outbound HTTP/HTTPS proxy. Default: 8080.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-socks-port">SOCKS5 Proxy Port</label>
<input class="settings-input" id="input-socks-port" type="text" placeholder="1080">
<span class="settings-hint">Port for the SOCKS5 proxy. Default: 1080.</span>
</div>
<div class="settings-actions">
<span class="save-status" id="save-status"></span>
<button class="save-btn" id="save-btn">Save &amp; Restart</button>
</div>
</div>
</div>
<!-- Logs -->
<div class="card">
<div class="log-controls">
@@ -494,19 +574,34 @@
}
}
// Parse proxy ports from log — use last match so old entries don't win
var httpPort = null;
var httpProxyMatches = txt.match(/HTTP\/HTTPS proxy: http:\/\/127\.0\.0\.1:(\d+)/g);
if (httpProxyMatches) { var m = httpProxyMatches[httpProxyMatches.length - 1].match(/:(\d+)$/); if (m) httpPort = m[1]; }
var socksPort = null;
var socksProxyMatches = txt.match(/SOCKS5 proxy:\s+127\.0\.0\.1:(\d+)/g);
if (socksProxyMatches) { var ms = socksProxyMatches[socksProxyMatches.length - 1].match(/:(\d+)$/); if (ms) socksPort = ms[1]; }
// Cache when found, restore from cache when missing
cacheSet('ip', tsIP); cacheSet('node', node); cacheSet('tailnet', tailnet); cacheSet('version', version);
cacheSet('http-port', httpPort); cacheSet('socks-port', socksPort);
tsIP = tsIP || cacheGet('ip');
node = node || cacheGet('node');
tailnet = tailnet || cacheGet('tailnet');
version = version || cacheGet('version');
httpPort = httpPort || cacheGet('http-port');
socksPort = socksPort || cacheGet('socks-port');
var stateLines = txt.match(/Switching ipn state [^\n]+/g) || [];
var lastState = stateLines.length ? stateLines[stateLines.length - 1] : '';
var isRunning = /-> Running/.test(lastState) || /Tailscale VPN is running/.test(txt);
// Detect running even after syslog rotation (daemon active but startup lines gone)
if (!isRunning && !latestUrl) {
isRunning = /health\(warnable=[^)]+\): ok/.test(txt) ||
var isRunning = /-> Running/.test(lastState);
// Fallbacks only when syslog has rotated and no state transitions are visible.
// If we CAN see state lines (e.g. "-> NeedsLogin"), trust them over our own
// "Tailscale VPN is running" message which stays in syslog indefinitely.
if (!isRunning && stateLines.length === 0) {
isRunning = /Tailscale VPN is running/.test(txt) ||
/health\(warnable=[^)]+\): ok/.test(txt) ||
/derp-\d+ connected/.test(txt) ||
/c2n: GET/.test(txt) ||
/localapi:/.test(txt);
@@ -515,17 +610,22 @@
// If an auth URL appears AFTER the last Running state, re-auth is needed
// (handles stale Running entries in syslog after reinstall or token expiry)
if (isRunning && latestUrl) {
// Use the LATEST of '-> Running' (tailscaled state) or 'Tailscale VPN is running'
// (our shell log). The shell log is written AFTER auth completes, so it correctly
// post-dates the auth URL when connection succeeds.
var lastRunIdx = txt.lastIndexOf('-> Running');
var lastRunningMsgIdx = txt.lastIndexOf('Tailscale VPN is running');
if (lastRunningMsgIdx > lastRunIdx) lastRunIdx = lastRunningMsgIdx;
var urlSnippet = latestUrl.substring(0, 60);
var lastUrlIdx = -1, upos = 0, uidx;
while ((uidx = txt.indexOf(urlSnippet, upos)) !== -1) { lastUrlIdx = uidx; upos = uidx + 1; }
if (lastUrlIdx > lastRunIdx) isRunning = false;
}
if (isRunning) return { state: 'connected', url: null, ip: tsIP, node: node, tailnet: tailnet, version: version };
if (latestUrl) return { state: 'connecting', url: latestUrl, ip: null, node: null, tailnet: null, version: version };
if (/Starting Tailscale|tailscaled.*start|logtail started/.test(txt)) return { state: 'connecting', url: null, ip: null, node: null, tailnet: null, version: version };
return { state: 'disconnected', url: null, ip: null, node: null, tailnet: null, version: version };
if (isRunning) return { state: 'connected', url: null, ip: tsIP, node: node, tailnet: tailnet, version: version, httpPort: httpPort, socksPort: socksPort };
if (latestUrl) return { state: 'connecting', url: latestUrl, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
if (/Starting Tailscale|tailscaled.*start|logtail started/.test(txt)) return { state: 'connecting', url: null, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
return { state: 'disconnected', url: null, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
}
function classifyLine(msg) {
@@ -576,6 +676,10 @@
auth.style.display = 'none';
}
// Proxy card is always visible — update ports whenever known
if (r.httpPort) document.getElementById('ts-http-proxy').textContent = 'http://127.0.0.1:' + r.httpPort;
if (r.socksPort) document.getElementById('ts-socks-proxy').textContent = '127.0.0.1:' + r.socksPort;
if (r.state === 'connected') {
document.getElementById('ts-ip').textContent = r.ip || '-';
document.getElementById('ts-ip').className = 'info-value' + (r.ip ? '' : ' dim');
@@ -680,6 +784,79 @@
}
return 0;
}
// Settings — load current param values and save on submit
var PARAM_URL = '/axis-cgi/param.cgi';
var serverInput = document.getElementById('input-server');
var authInput = document.getElementById('input-authkey');
var httpPortInput = document.getElementById('input-http-port');
var socksPortInput= document.getElementById('input-socks-port');
var saveBtn = document.getElementById('save-btn');
var saveStatus = document.getElementById('save-status');
function loadSettings() {
fetch(PARAM_URL + '?action=list&group=root.' + APP, { credentials: 'same-origin' })
.then(function(r) { return r.text(); })
.then(function(txt) {
var sm = txt.match(/root\.\S+\.CustomServer=(.*)/);
var am = txt.match(/root\.\S+\.AuthKey=(.*)/);
var hm = txt.match(/root\.\S+\.HttpProxyPort=(.*)/);
var km = txt.match(/root\.\S+\.Socks5Port=(.*)/);
if (sm) serverInput.value = sm[1].trim();
if (am) authInput.value = am[1].trim();
if (hm) httpPortInput.value = hm[1].trim();
if (km) socksPortInput.value = km[1].trim();
// Update proxy display card with authoritative param values
// and overwrite the localStorage cache so stale ports don't win on next render
var httpPort = hm ? hm[1].trim() : null;
var socksPort = km ? km[1].trim() : null;
if (httpPort) { cacheSet('http-port', httpPort); document.getElementById('ts-http-proxy').textContent = 'http://127.0.0.1:' + httpPort; }
if (socksPort) { cacheSet('socks-port', socksPort); document.getElementById('ts-socks-proxy').textContent = '127.0.0.1:' + socksPort; }
})
.catch(function() {});
}
function setStatus(msg, cls) {
saveStatus.textContent = msg;
saveStatus.className = 'save-status' + (cls ? ' ' + cls : '');
if (msg) setTimeout(function() { saveStatus.textContent = ''; saveStatus.className = 'save-status'; }, 4000);
}
saveBtn.addEventListener('click', function() {
saveBtn.disabled = true;
setStatus('Saving...', '');
var httpPort = httpPortInput.value.trim() || '8080';
var socksPort = socksPortInput.value.trim() || '1080';
var params = 'action=update' +
'&root.' + APP + '.CustomServer=' + encodeURIComponent(serverInput.value.trim()) +
'&root.' + APP + '.AuthKey=' + encodeURIComponent(authInput.value.trim()) +
'&root.' + APP + '.HttpProxyPort=' + encodeURIComponent(httpPort) +
'&root.' + APP + '.Socks5Port=' + encodeURIComponent(socksPort);
fetch(PARAM_URL, {
method: 'POST',
credentials: 'same-origin',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
body: params
})
.then(function(r) { return r.text(); })
.then(function(txt) {
saveBtn.disabled = false;
if (/^OK/.test(txt.trim())) {
setStatus('Saved. Restarting...', 'ok');
// Restart the app so new settings take effect
return fetch('/axis-cgi/applications/control.cgi?action=restart&package=' + APP,
{ method: 'POST', credentials: 'same-origin' });
} else {
setStatus('Error: ' + txt.trim(), 'err');
}
})
.catch(function(e) {
saveBtn.disabled = false;
setStatus('Failed to save', 'err');
});
});
loadSettings();
})();
</script>
+14 -2
View File
@@ -1,5 +1,5 @@
{
"schemaVersion": "1.3",
"schemaVersion": "1.7.0",
"acapPackageConf": {
"setup": {
"appName": "Tailscale_VPN",
@@ -16,7 +16,19 @@
"architecture": "aarch64"
},
"configuration": {
"settingPage": "index.html"
"settingPage": "index.html",
"paramConfig": [
{
"name": "CustomServer",
"default": "",
"type": "string"
},
{
"name": "AuthKey",
"default": "",
"type": "string"
}
]
}
}
}
+215
View File
@@ -0,0 +1,215 @@
// Copyright (C) 2024 Mo3he
// SPDX-License-Identifier: GPL-3.0-or-later
/**
* ACAP parameter bridge for Tailscale VPN (ROOT / kernel networking variant).
* Same structure as regular param_bridge.c but without proxy port params.
*/
#include <axsdk/axparameter.h>
#include <glib-unix.h>
#include <stdbool.h>
#include <syslog.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <signal.h>
#define APP_NAME "Tailscale_VPN"
#define CONFIG_FILE "/usr/local/packages/Tailscale_VPN/localdata/params.conf"
#define RUN_SCRIPT "/usr/local/packages/Tailscale_VPN/Tailscale_VPN_run"
static pid_t child_pid = -1;
static guint reload_timer_id = 0;
static char *cfg_custom_server = NULL;
static char *cfg_auth_key = NULL;
static void cache_set(char **field, const char *value) {
if (!value) return;
free(*field);
*field = strdup(value);
}
static const char *cache_get(char **field, const char *fallback) {
return (*field && **field) ? *field : fallback;
}
static void stop_child(void) {
if (child_pid <= 0)
return;
kill(child_pid, SIGTERM);
for (int i = 0; i < 30; i++) {
int status;
if (waitpid(child_pid, &status, WNOHANG) == child_pid) {
child_pid = -1;
return;
}
usleep(100000);
}
syslog(LOG_WARNING, "child did not exit in 3 s, sending SIGKILL");
kill(child_pid, SIGKILL);
waitpid(child_pid, NULL, 0);
child_pid = -1;
}
static void start_child(void) {
stop_child();
pid_t pid = fork();
if (pid < 0) {
syslog(LOG_ERR, "fork failed: %s", strerror(errno));
return;
}
if (pid == 0) {
execl(RUN_SCRIPT, RUN_SCRIPT, NULL);
syslog(LOG_ERR, "execl %s failed: %s", RUN_SCRIPT, strerror(errno));
_exit(1);
}
child_pid = pid;
syslog(LOG_INFO, "started %s (pid %d)", RUN_SCRIPT, child_pid);
}
static gboolean watchdog_cb(gpointer G_GNUC_UNUSED data) {
if (child_pid > 0) {
int status;
pid_t ret = waitpid(child_pid, &status, WNOHANG);
if (ret == child_pid) {
int exit_code = WEXITSTATUS(status);
syslog(LOG_WARNING, "child exited (status %d), restarting", exit_code);
child_pid = -1;
/* If child exited 0, auth succeeded — clear AuthKey via axparameter */
if (exit_code == 0 && g_ax_handle && cfg_auth_key && *cfg_auth_key) {
GError *err = NULL;
if (ax_parameter_set(g_ax_handle, "AuthKey", "", &err)) {
free(cfg_auth_key); cfg_auth_key = strdup("");
syslog(LOG_INFO, "AuthKey cleared after successful auth");
} else {
syslog(LOG_WARNING, "failed to clear AuthKey: %s",
err ? err->message : "unknown");
if (err) g_error_free(err);
}
}
start_child();
}
}
return G_SOURCE_CONTINUE;
}
static void load_config_cache(AXParameter *handle) {
GError *error = NULL;
gchar *val = NULL;
#define LOAD(name, field) \
val = NULL; error = NULL; \
if (ax_parameter_get(handle, name, &val, &error)) { \
free(field); field = val ? strdup(val) : strdup(""); \
g_free(val); val = NULL; \
} else { \
syslog(LOG_WARNING, "ax_parameter_get %s failed: %s", name, \
error ? error->message : "unknown"); \
if (error) { g_error_free(error); error = NULL; } \
}
LOAD("CustomServer", cfg_custom_server)
LOAD("AuthKey", cfg_auth_key)
#undef LOAD
}
static void write_config_file(void) {
FILE *f = fopen(CONFIG_FILE, "w");
if (!f) {
syslog(LOG_ERR, "cannot open config file %s: %s",
CONFIG_FILE, strerror(errno));
return;
}
fprintf(f, "CUSTOM_SERVER=%s\n", cache_get(&cfg_custom_server, ""));
fprintf(f, "AUTH_KEY=%s\n", cache_get(&cfg_auth_key, ""));
fclose(f);
chmod(CONFIG_FILE, 0600);
syslog(LOG_INFO, "config updated: server=%s",
cache_get(&cfg_custom_server, "(default)"));
}
static AXParameter *g_ax_handle = NULL;
static gboolean debounced_restart(gpointer G_GNUC_UNUSED data) {
reload_timer_id = 0;
if (g_ax_handle)
load_config_cache(g_ax_handle);
write_config_file();
syslog(LOG_INFO, "restarting with new config");
stop_child();
start_child();
return G_SOURCE_REMOVE;
}
static void parameter_changed(const gchar *name, const gchar *value,
gpointer G_GNUC_UNUSED handle_void_ptr) {
const char *dot = strrchr(name, '.');
const char *short_name = dot ? dot + 1 : name;
syslog(LOG_INFO, "parameter changed: %s", short_name);
if (strcmp(short_name, "CustomServer") == 0) cache_set(&cfg_custom_server, value);
else if (strcmp(short_name, "AuthKey") == 0) cache_set(&cfg_auth_key, value);
if (reload_timer_id)
g_source_remove(reload_timer_id);
reload_timer_id = g_timeout_add(300, debounced_restart, NULL);
}
static gboolean signal_handler(gpointer loop) {
syslog(LOG_INFO, "stopping");
stop_child();
g_main_loop_quit((GMainLoop *)loop);
return G_SOURCE_REMOVE;
}
int main(void) {
GError *error = NULL;
openlog(APP_NAME, LOG_PID, LOG_USER);
syslog(LOG_INFO, "starting (root mode)");
mkdir("/usr/local/packages/Tailscale_VPN/localdata", 0755);
AXParameter *handle = ax_parameter_new(APP_NAME, &error);
if (!handle) {
syslog(LOG_ERR, "ax_parameter_new: %s",
error ? error->message : "unknown");
if (error) g_error_free(error);
return 1;
}
g_ax_handle = handle;
load_config_cache(handle);
write_config_file();
start_child();
const char *params[] = { "CustomServer", "AuthKey" };
for (size_t i = 0; i < sizeof(params) / sizeof(params[0]); i++) {
if (!ax_parameter_register_callback(handle, params[i],
parameter_changed, handle, &error)) {
syslog(LOG_WARNING, "register callback %s: %s",
params[i], error ? error->message : "unknown");
if (error) { g_error_free(error); error = NULL; }
}
}
GMainLoop *loop = g_main_loop_new(NULL, FALSE);
g_unix_signal_add(SIGTERM, signal_handler, loop);
g_unix_signal_add(SIGINT, signal_handler, loop);
g_timeout_add_seconds(60, watchdog_cb, NULL);
syslog(LOG_INFO, "running — watching for parameter changes");
g_main_loop_run(loop);
g_main_loop_unref(loop);
ax_parameter_free(handle);
return 0;
}
-13
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@@ -1,13 +0,0 @@
ARG ARCH=aarch64
ARG VERSION=12.3.0
ARG UBUNTU_VERSION=24.04
ARG REPO=axisecp
ARG SDK=acap-native-sdk
FROM ${REPO}/${SDK}:${VERSION}-${ARCH}-ubuntu${UBUNTU_VERSION}
# Building the ACAP application
COPY ./app /opt/app/
WORKDIR /opt/app
RUN aarch64-linux-gnu-strip -s lib/tailscale lib/tailscaled
RUN . /opt/axis/acapsdk/environment-setup* && acap-build .
-5
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@@ -1,5 +0,0 @@
To build, from main directory
docker build --tag aarch64 .
docker cp $(docker create aarch64):/opt/app ./build
-29
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@@ -1,29 +0,0 @@
BSD 3-Clause License
Copyright (c) 2020 Tailscale & AUTHORS.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-29
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@@ -1,29 +0,0 @@
PROGS = serverconfig
SRCS = config_updater.c
OBJS = $(SRCS:.c=.o)
PKGS = glib-2.0 gio-2.0 axparameter
CFLAGS += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) pkg-config --cflags $(PKGS))
LDLIBS += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) pkg-config --libs $(PKGS))
CFLAGS += -Wall \
-Wextra \
-Wformat=2 \
-Wpointer-arith \
-Wbad-function-cast \
-Wstrict-prototypes \
-Wmissing-prototypes \
-Winline \
-Wdisabled-optimization \
-Wfloat-equal \
-W \
-Werror
all: $(PROGS)
$(PROGS): $(OBJS)
$(CC) $(LDFLAGS) $^ $(LIBS) $(LDLIBS) -o $@
clean:
rm -f $(PROGS) *.o *.eap* *_LICENSE.txt package.conf* param.conf tmp*
-253
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@@ -1,253 +0,0 @@
/**
* Simple file-based configuration updater for Tailscale
* This avoids the AXParameter system and just writes directly to a config file
*/
#include <axsdk/axparameter.h>
#include <glib-unix.h>
#include <stdbool.h>
#include <syslog.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#define APP_NAME "serverconfig"
#define APP_DIR "/usr/local/packages/serverconfig"
#define STATE_DIR APP_DIR "/localdata"
#define CONFIG_FILE STATE_DIR "/config.txt"
#define SCRIPT_PATH "/usr/local/packages/serverconfig/start_tailscale.sh"
#define SCRIPT_SOURCE "/usr/local/packages/serverconfig/lib/start_tailscale.sh"
static gboolean signal_handler(gpointer loop) {
g_main_loop_quit((GMainLoop*)loop);
syslog(LOG_INFO, "Configuration updater stopping.");
return G_SOURCE_REMOVE;
}
// Create localdata directory
static void ensure_localdata_exists(void) {
struct stat st = {0};
if (stat(STATE_DIR, &st) == -1) {
if (mkdir(STATE_DIR, 0755) != 0) {
syslog(LOG_ERR, "Failed to create localdata directory: %s", strerror(errno));
} else {
syslog(LOG_INFO, "Created localdata directory: %s", STATE_DIR);
}
}
}
// Copy script from lib folder to main directory
static void copy_script_file(void) {
char buffer[4096];
ssize_t bytes_read, bytes_written;
int source_fd, dest_fd;
syslog(LOG_INFO, "Copying script from %s to %s", SCRIPT_SOURCE, SCRIPT_PATH);
// Open source file
source_fd = open(SCRIPT_SOURCE, O_RDONLY);
if (source_fd < 0) {
syslog(LOG_ERR, "Failed to open source script: %s", strerror(errno));
return;
}
// Open destination file (create if doesn't exist, truncate if exists)
dest_fd = open(SCRIPT_PATH, O_WRONLY | O_CREAT | O_TRUNC, 0755);
if (dest_fd < 0) {
syslog(LOG_ERR, "Failed to open destination script: %s", strerror(errno));
close(source_fd);
return;
}
// Copy the file
while ((bytes_read = read(source_fd, buffer, sizeof(buffer))) > 0) {
bytes_written = write(dest_fd, buffer, bytes_read);
if (bytes_written != bytes_read) {
syslog(LOG_ERR, "Error writing to destination file: %s", strerror(errno));
close(source_fd);
close(dest_fd);
return;
}
}
// Close file descriptors
close(source_fd);
close(dest_fd);
// Make the script executable
if (chmod(SCRIPT_PATH, 0755) != 0) {
syslog(LOG_ERR, "Failed to make script executable: %s", strerror(errno));
return;
}
syslog(LOG_INFO, "Script copied and made executable successfully");
}
// Execute the Tailscale script
static void start_tailscale(void) {
syslog(LOG_INFO, "Starting Tailscale VPN script");
// Check if script exists, if not, copy it
struct stat st;
if (stat(SCRIPT_PATH, &st) != 0) {
syslog(LOG_INFO, "Script not found at %s, copying from lib folder", SCRIPT_PATH);
copy_script_file();
}
// Fork and execute the script
pid_t pid = fork();
if (pid < 0) {
syslog(LOG_ERR, "Failed to fork for Tailscale script: %s", strerror(errno));
return;
} else if (pid == 0) {
// Child process - execute the script
execl(SCRIPT_PATH, "start_tailscale.sh", NULL);
// If we get here, execl failed
syslog(LOG_ERR, "Failed to execute Tailscale script: %s", strerror(errno));
_exit(1);
}
syslog(LOG_INFO, "Tailscale script started with PID: %d", pid);
}
// Update the configuration file with current parameter values
static void update_config_file(AXParameter* handle) {
GError* error = NULL;
gchar* server_value = NULL;
gchar* key_value = NULL;
FILE* file;
// Ensure localdata directory exists
ensure_localdata_exists();
// Get parameter values
if (!ax_parameter_get(handle, "CustomServer", &server_value, &error)) {
syslog(LOG_ERR, "Failed to get CustomServer: %s",
error ? error->message : "unknown error");
if (error) g_error_free(error);
error = NULL;
server_value = g_strdup("");
}
if (!ax_parameter_get(handle, "AuthKey", &key_value, &error)) {
syslog(LOG_ERR, "Failed to get AuthKey: %s",
error ? error->message : "unknown error");
if (error) g_error_free(error);
key_value = g_strdup("");
}
// Write to config file in localdata
file = fopen(CONFIG_FILE, "w");
if (file) {
fprintf(file, "custom_server=%s\n", server_value ? server_value : "");
fprintf(file, "auth_key=%s\n", key_value ? key_value : "");
fclose(file);
// Set permissions to ensure the file is readable
chmod(CONFIG_FILE, 0644);
syslog(LOG_INFO, "Updated configuration file in local custom_server=%s",
server_value ? server_value : "");
syslog(LOG_INFO, "Updated configuration file in local auth_key=%s",
key_value && strlen(key_value) > 0 ? "(set)" : "(empty)");
} else {
syslog(LOG_ERR, "Failed to open config file for writing: %s", strerror(errno));
}
// Clean up
g_free(server_value);
g_free(key_value);
}
// Handle parameter changes
static void parameter_changed(const gchar* name, const gchar* value, gpointer handle_void_ptr) {
AXParameter* handle = handle_void_ptr;
// Extract simple parameter name from the fully qualified name
const char* simple_name = name;
const char* prefix = "root." APP_NAME ".";
if (strncmp(name, prefix, strlen(prefix)) == 0) {
simple_name = name + strlen(prefix);
}
syslog(LOG_INFO, "Parameter changed: %s = %s", simple_name, value);
// Update config file whenever any parameter changes
update_config_file(handle);
// Restart Tailscale to apply the new settings
start_tailscale();
}
int main(void) {
GError* error = NULL;
GMainLoop* loop = NULL;
// Open syslog for logging
openlog(APP_NAME, LOG_PID, LOG_USER);
syslog(LOG_INFO, "Config updater starting");
// Initialize parameter handling
AXParameter* handle = ax_parameter_new(APP_NAME, &error);
if (handle == NULL) {
syslog(LOG_ERR, "Failed to initialize parameters: %s",
error ? error->message : "unknown error");
if (error) g_error_free(error);
exit(1);
}
// Ensure localdata directory exists
ensure_localdata_exists();
// Ensure script is copied from lib folder
copy_script_file();
// Create initial config file
update_config_file(handle);
// Start Tailscale VPN script
start_tailscale();
// Register for parameter changes
if (!ax_parameter_register_callback(handle, "CustomServer", parameter_changed, handle, &error)) {
syslog(LOG_ERR, "Failed to register CustomServer callback: %s",
error ? error->message : "unknown error");
if (error) g_error_free(error);
error = NULL;
}
if (!ax_parameter_register_callback(handle, "AuthKey", parameter_changed, handle, &error)) {
syslog(LOG_ERR, "Failed to register AuthKey callback: %s",
error ? error->message : "unknown error");
if (error) g_error_free(error);
}
// Register for parameter changes with fully qualified names as fallback
if (!ax_parameter_register_callback(handle, "root." APP_NAME ".CustomServer", parameter_changed, handle, NULL)) {
syslog(LOG_INFO, "Fallback CustomServer registration failed (this may be normal)");
}
if (!ax_parameter_register_callback(handle, "root." APP_NAME ".AuthKey", parameter_changed, handle, NULL)) {
syslog(LOG_INFO, "Fallback AuthKey registration failed (this may be normal)");
}
// Set up main loop
loop = g_main_loop_new(NULL, FALSE);
g_unix_signal_add(SIGTERM, signal_handler, loop);
g_unix_signal_add(SIGINT, signal_handler, loop);
syslog(LOG_INFO, "Config updater running. Waiting for parameter changes...");
g_main_loop_run(loop);
// Clean up
g_main_loop_unref(loop);
ax_parameter_free(handle);
return 0;
}
-695
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@@ -1,695 +0,0 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Tailscale VPN</title>
<style>
:root {
--bg: #0f1117;
--surface: #181b23;
--surface2: #1e2230;
--border: #262a35;
--text: #e4e6ed;
--muted: #8b8fa3;
--accent: #4f8ff7;
--green: #22c55e;
--yellow: #f59e0b;
--red: #ef4444;
--radius: 10px;
--mono: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
}
[data-theme="light"] {
--bg: #f5f6f8;
--surface: #ffffff;
--surface2: #f0f1f4;
--border: #e0e3e8;
--text: #1a1a2e;
--muted: #6b7084;
--accent: #2563eb;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
background: var(--bg);
color: var(--text);
padding: 20px;
font-size: 14px;
max-width: 720px;
margin: 0 auto;
line-height: 1.5;
}
/* Header */
.header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 20px;
}
.header-left {
display: flex;
align-items: center;
gap: 10px;
}
.header h1 {
font-size: 18px;
font-weight: 700;
}
.theme-btn {
background: var(--surface);
border: 1px solid var(--border);
color: var(--muted);
cursor: pointer;
border-radius: 8px;
padding: 6px;
display: flex;
align-items: center;
justify-content: center;
}
.theme-btn:hover { color: var(--text); border-color: var(--muted); }
.theme-btn svg { width: 16px; height: 16px; }
/* Cards */
.card {
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 20px;
margin-bottom: 14px;
}
.card-title {
font-size: 11px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.6px;
color: var(--muted);
margin-bottom: 14px;
}
/* Status */
.status-banner {
display: flex;
align-items: center;
gap: 12px;
padding: 14px 16px;
border-radius: 8px;
margin-bottom: 16px;
}
.status-banner.connected { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.2); }
.status-banner.connecting { background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.2); }
.status-banner.disconnected { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.2); }
.dot {
width: 10px;
height: 10px;
border-radius: 50%;
flex-shrink: 0;
}
.status-banner.connected .dot { background: var(--green); box-shadow: 0 0 0 3px rgba(34,197,94,0.2); }
.status-banner.connecting .dot { background: var(--yellow); box-shadow: 0 0 0 3px rgba(245,158,11,0.2); animation: pulse 1.5s infinite; }
.status-banner.disconnected .dot { background: var(--red); box-shadow: 0 0 0 3px rgba(239,68,68,0.2); }
@keyframes pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.4; }
}
.status-text {
font-size: 14px;
font-weight: 600;
}
.status-banner.connected .status-text { color: var(--green); }
.status-banner.connecting .status-text { color: var(--yellow); }
.status-banner.disconnected .status-text { color: var(--red); }
.status-time {
margin-left: auto;
font-size: 12px;
color: var(--muted);
font-family: var(--mono);
}
/* Auth block */
.auth-block {
background: rgba(245,158,11,0.08);
border: 1px solid rgba(245,158,11,0.2);
border-radius: 8px;
padding: 16px;
margin-bottom: 16px;
}
.auth-block p {
font-size: 13px;
color: var(--muted);
margin-bottom: 12px;
}
.auth-btn {
display: inline-flex;
align-items: center;
gap: 6px;
background: var(--accent);
color: #fff;
text-decoration: none;
font-weight: 600;
font-size: 13px;
padding: 8px 18px;
border-radius: 6px;
margin-bottom: 8px;
}
.auth-btn:hover { opacity: 0.9; }
.auth-url {
display: block;
font-size: 11px;
color: var(--muted);
word-break: break-all;
font-family: var(--mono);
}
/* Info grid */
.info-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 12px;
}
.info-item {
background: var(--surface2);
border-radius: 8px;
padding: 12px 14px;
}
.info-label {
font-size: 11px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.4px;
color: var(--muted);
margin-bottom: 4px;
}
.info-value {
font-size: 14px;
font-weight: 600;
font-family: var(--mono);
word-break: break-all;
}
.info-value.dim { color: var(--muted); font-weight: 400; }
/* Log viewer */
.log-controls {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 10px;
}
.log-badge {
font-size: 11px;
color: var(--muted);
font-family: var(--mono);
}
.log-toggle {
font-size: 12px;
color: var(--accent);
background: none;
border: none;
cursor: pointer;
font-weight: 600;
}
.log-toggle:hover { text-decoration: underline; }
.log-box {
background: var(--surface2);
border: 1px solid var(--border);
border-radius: 8px;
padding: 14px;
max-height: 400px;
overflow-y: auto;
font-family: var(--mono);
font-size: 11.5px;
line-height: 1.7;
color: var(--muted);
white-space: pre-wrap;
word-break: break-all;
}
.log-box .log-line { display: block; }
.log-box .log-line:hover { background: rgba(79,143,247,0.06); }
.log-line .ts { color: var(--muted); opacity: 0.6; }
.log-line .msg-info { color: var(--accent); }
.log-line .msg-warn { color: var(--yellow); }
.log-line .msg-err { color: var(--red); }
.log-line .msg-ok { color: var(--green); }
/* Refresh indicator */
.refresh-bar {
display: flex;
align-items: center;
justify-content: center;
gap: 6px;
padding: 8px;
font-size: 11px;
color: var(--muted);
}
/* Update banner */
.update-banner {
display: none;
align-items: center;
gap: 10px;
padding: 12px 16px;
border-radius: 8px;
margin-bottom: 14px;
background: rgba(79,143,247,0.1);
border: 1px solid rgba(79,143,247,0.2);
}
.update-banner.visible { display: flex; }
.update-banner .update-text {
flex: 1;
font-size: 13px;
color: var(--text);
}
.update-banner .update-text strong { color: var(--accent); }
.update-btn {
display: inline-flex;
align-items: center;
gap: 5px;
background: var(--accent);
color: #fff;
text-decoration: none;
font-weight: 600;
font-size: 12px;
padding: 6px 14px;
border-radius: 6px;
white-space: nowrap;
}
.update-btn:hover { opacity: 0.9; }
@media (max-width: 480px) {
body { padding: 14px; }
.info-grid { grid-template-columns: 1fr; }
}
</style>
</head>
<body>
<div class="header">
<div class="header-left">
<svg width="26" height="26" viewBox="0 0 128 128" fill="none">
<rect width="128" height="128" rx="28" fill="#0166FF"/>
<circle cx="32" cy="32" r="13" fill="white" opacity="0.4"/>
<circle cx="64" cy="32" r="13" fill="white" opacity="0.4"/>
<circle cx="96" cy="32" r="13" fill="white" opacity="0.4"/>
<circle cx="32" cy="64" r="13" fill="white"/>
<circle cx="64" cy="64" r="13" fill="white"/>
<circle cx="96" cy="64" r="13" fill="white"/>
<circle cx="32" cy="96" r="13" fill="white" opacity="0.4"/>
<circle cx="64" cy="96" r="13" fill="white"/>
<circle cx="96" cy="96" r="13" fill="white" opacity="0.4"/>
</svg>
<h1>Tailscale VPN</h1>
</div>
<button class="theme-btn" id="themeToggle" aria-label="Toggle theme">
<svg id="iconSun" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/></svg>
<svg id="iconMoon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="display:none"><path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"/></svg>
</button>
</div>
<!-- Status -->
<div id="status-banner" class="status-banner connecting">
<span class="dot"></span>
<span id="status-text" class="status-text">Checking...</span>
<span id="status-time" class="status-time"></span>
</div>
<!-- Update available -->
<div id="update-banner" class="update-banner">
<div class="update-text">Update available: <strong id="update-version"></strong></div>
<a id="update-link" class="update-btn" href="https://github.com/Mo3he/Axis_Cam_Tailscale/releases/latest" target="_blank" rel="noopener">
<svg width="14" height="14" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" viewBox="0 0 24 24"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/></svg>
Download
</a>
</div>
<!-- Auth (hidden by default) -->
<div id="auth-block" class="auth-block" style="display:none;">
<p>Authenticate this device to connect to your Tailscale network:</p>
<a id="auth-link" class="auth-btn" href="#" target="_blank">
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/><polyline points="15 3 21 3 21 9"/><line x1="10" y1="14" x2="21" y2="3"/></svg>
Open Login Page
</a>
<span id="auth-url-text" class="auth-url"></span>
</div>
<!-- Connection Info -->
<div class="card" id="info-card" style="display:none;">
<div class="card-title">Connection Details</div>
<div class="info-grid">
<div class="info-item">
<div class="info-label">Tailscale IP</div>
<div class="info-value" id="ts-ip">-</div>
</div>
<div class="info-item">
<div class="info-label">Node Name</div>
<div class="info-value" id="ts-node">-</div>
</div>
<div class="info-item">
<div class="info-label">Account</div>
<div class="info-value" id="ts-tailnet">-</div>
</div>
<div class="info-item">
<div class="info-label">Version</div>
<div class="info-value" id="ts-version">-</div>
</div>
<div class="info-item">
<div class="info-label">HTTP/HTTPS Proxy</div>
<div class="info-value">http://127.0.0.1:8080</div>
</div>
<div class="info-item">
<div class="info-label">SOCKS5 Proxy</div>
<div class="info-value">127.0.0.1:1055</div>
</div>
</div>
<div style="margin-top:14px;text-align:right;">
<button id="check-update-btn" class="log-toggle">Check for Updates</button>
</div>
</div>
<!-- Logs -->
<div class="card">
<div class="log-controls">
<div class="card-title" style="margin-bottom:0;">Service Log</div>
<div style="display:flex;gap:10px;align-items:center;">
<span id="log-count" class="log-badge"></span>
<button class="log-toggle" id="log-scroll-btn">Scroll to bottom</button>
</div>
</div>
<div class="log-box" id="log-box">Loading logs...</div>
</div>
<div class="refresh-bar">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="23 4 23 10 17 10"/><path d="M20.49 15a9 9 0 1 1-2.12-9.36L23 10"/></svg>
<span>Auto-refresh every 5s</span>
</div>
<script>
(function() {
var APP = 'serverconfig';
var LOG_URL = '/axis-cgi/admin/systemlog.cgi?appname=' + APP;
var logBox = document.getElementById('log-box');
var autoScroll = true;
// Theme
var toggle = document.getElementById('themeToggle');
var sun = document.getElementById('iconSun');
var moon = document.getElementById('iconMoon');
var root = document.documentElement;
function applyTheme(t) {
if (t === 'light') {
root.setAttribute('data-theme', 'light');
sun.style.display = 'none';
moon.style.display = 'block';
} else {
root.removeAttribute('data-theme');
sun.style.display = 'block';
moon.style.display = 'none';
}
}
var stored = localStorage.getItem('ts-acap-theme');
if (stored) applyTheme(stored);
else if (window.matchMedia('(prefers-color-scheme: light)').matches) applyTheme('light');
toggle.addEventListener('click', function() {
var next = root.getAttribute('data-theme') === 'light' ? 'dark' : 'light';
localStorage.setItem('ts-acap-theme', next);
applyTheme(next);
});
// Log scroll
document.getElementById('log-scroll-btn').addEventListener('click', function() {
logBox.scrollTop = logBox.scrollHeight;
autoScroll = true;
});
logBox.addEventListener('scroll', function() {
autoScroll = logBox.scrollHeight - logBox.scrollTop - logBox.clientHeight < 40;
});
// Cache helpers - survive syslog rotation
function cacheSet(k, v) { if (v) try { localStorage.setItem('ts-' + k, v); } catch(e){} }
function cacheGet(k) { try { return localStorage.getItem('ts-' + k); } catch(e){ return null; } }
function parse(txt) {
var allUrls = txt.match(/https:\/\/login\.tailscale\.com\/[^\s<"\t]+/g) || [];
var latestUrl = allUrls.length ? allUrls[allUrls.length - 1] : null;
var ipMatch = txt.match(/peerapi: serving on http:\/\/(100\.[\d.]+):/g);
var tsIP = null;
if (ipMatch) {
var last = ipMatch[ipMatch.length - 1];
var m = last.match(/http:\/\/(100\.[\d.]+):/);
if (m) tsIP = m[1];
}
if (!tsIP) {
var nmSelf = txt.match(/netmap: self:[^\n]*\[(100\.[\d.]+)\//);
if (nmSelf) tsIP = nmSelf[1];
}
if (!tsIP) {
var allIPs = txt.match(/\b100\.\d{1,3}\.\d{1,3}\.\d{1,3}\b/g) || [];
tsIP = allIPs.length ? allIPs[allIPs.length - 1] : null;
}
// Primary: extract hostname from Axis syslog header (always the real device hostname)
var node = null;
var hostLine = txt.match(/\d{4}-\d{2}-\d{2}T[\d:.]+[+-]\d{2}:\d{2}\s+(\S+)\s+\[/);
if (hostLine) node = hostLine[1];
// Fallback: popBrowserAuthNow/StartLoginInteractiveAs (may contain stale acap-tailscale_vpn)
if (!node) {
var nodeMatches = txt.match(/popBrowserAuthNow\("([^"]+)"\)/g);
if (!nodeMatches) nodeMatches = txt.match(/StartLoginInteractiveAs\("([^"]+)"\)/g);
if (nodeMatches) {
var nm = nodeMatches[nodeMatches.length - 1].match(/"([^"]+)"/);
if (nm) node = nm[1];
}
}
var loginMatches = txt.match(/active login:\s+\S+/g);
var tailnet = null;
if (loginMatches) {
var lm = loginMatches[loginMatches.length - 1].match(/active login:\s+(\S+)/);
if (lm) tailnet = lm[1];
}
if (!tailnet) {
// Fallback: extract from periodic netmap lines "u=user@email.com"
var userMatches = txt.match(/\bu=([^\s\[,\]]+)/g);
if (userMatches) {
var um = userMatches[userMatches.length - 1].match(/u=([^\s\[,\]]+)/);
if (um) tailnet = um[1];
}
}
var versionMatches = txt.match(/Program starting: v(\d+\.\d+\.\d+)/g);
var version = null;
if (versionMatches) {
var last = versionMatches[versionMatches.length - 1];
var vm = last.match(/v(\d+\.\d+\.\d+)/);
if (vm) version = vm[1];
}
if (!version) {
// Fallback: extract from periodic "v1.2.3-tXXX-gYYY peers:" log lines
var peersMatches = txt.match(/v(\d+\.\d+\.\d+)-\S+\s+peers:/g);
if (peersMatches) {
var lp = peersMatches[peersMatches.length - 1];
var pm = lp.match(/v(\d+\.\d+\.\d+)/);
if (pm) version = pm[1];
}
}
// Cache when found, restore from cache when missing
cacheSet('ip', tsIP); cacheSet('node', node); cacheSet('tailnet', tailnet); cacheSet('version', version);
tsIP = tsIP || cacheGet('ip');
node = node || cacheGet('node');
tailnet = tailnet || cacheGet('tailnet');
version = version || cacheGet('version');
var stateLines = txt.match(/Switching ipn state [^\n]+/g) || [];
var lastState = stateLines.length ? stateLines[stateLines.length - 1] : '';
var isRunning = /-> Running/.test(lastState) || /Tailscale VPN is running/.test(txt);
// Detect running even after syslog rotation (daemon active but startup lines gone)
if (!isRunning && !latestUrl) {
isRunning = /health\(warnable=[^)]+\): ok/.test(txt) ||
/derp-\d+ connected/.test(txt) ||
/c2n: GET/.test(txt) ||
/localapi:/.test(txt);
}
// If an auth URL appears AFTER the last Running state, re-auth is needed
// (handles stale Running entries in syslog after reinstall or token expiry)
if (isRunning && latestUrl) {
var lastRunIdx = txt.lastIndexOf('-> Running');
var urlSnippet = latestUrl.substring(0, 60);
var lastUrlIdx = -1, upos = 0, uidx;
while ((uidx = txt.indexOf(urlSnippet, upos)) !== -1) { lastUrlIdx = uidx; upos = uidx + 1; }
if (lastUrlIdx > lastRunIdx) isRunning = false;
}
if (isRunning) return { state: 'connected', url: null, ip: tsIP, node: node, tailnet: tailnet, version: version };
if (latestUrl) return { state: 'connecting', url: latestUrl, ip: null, node: null, tailnet: null, version: version };
if (/Starting Tailscale|tailscaled.*start|logtail started/.test(txt)) return { state: 'connecting', url: null, ip: null, node: null, tailnet: null, version: version };
return { state: 'disconnected', url: null, ip: null, node: null, tailnet: null, version: version };
}
function classifyLine(msg) {
if (/error|fail|panic|fatal/i.test(msg)) return 'msg-err';
if (/warn|timeout|retry/i.test(msg)) return 'msg-warn';
if (/connected|running|logged in|success/i.test(msg)) return 'msg-ok';
if (/starting|auth|login|switching/i.test(msg)) return 'msg-info';
return '';
}
function escHtml(s) {
return s.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
}
function renderLogs(txt) {
var lines = txt.split('\n').filter(function(l) { return l.trim(); });
document.getElementById('log-count').textContent = lines.length + ' lines';
var h = '';
for (var i = 0; i < lines.length; i++) {
var parts = lines[i].match(/^(\S+\s+\d+\s+[\d:]+)\s+(.*)/);
var cls = classifyLine(lines[i]);
if (parts) {
h += '<span class="log-line"><span class="ts">' + escHtml(parts[1]) + '</span> <span class="' + cls + '">' + escHtml(parts[2]) + '</span></span>\n';
} else {
h += '<span class="log-line"><span class="' + cls + '">' + escHtml(lines[i]) + '</span></span>\n';
}
}
logBox.innerHTML = h;
if (autoScroll) logBox.scrollTop = logBox.scrollHeight;
}
function render(r) {
var banner = document.getElementById('status-banner');
var statusText = document.getElementById('status-text');
var auth = document.getElementById('auth-block');
var info = document.getElementById('info-card');
banner.className = 'status-banner ' + r.state;
var labels = { connected: 'Connected', connecting: 'Connecting...', disconnected: 'Stopped' };
statusText.textContent = labels[r.state];
if (r.state === 'connecting' && r.url) {
document.getElementById('auth-link').href = r.url;
document.getElementById('auth-url-text').textContent = r.url;
auth.style.display = '';
} else {
auth.style.display = 'none';
}
if (r.state === 'connected') {
document.getElementById('ts-ip').textContent = r.ip || '-';
document.getElementById('ts-ip').className = 'info-value' + (r.ip ? '' : ' dim');
document.getElementById('ts-node').textContent = r.node || '-';
document.getElementById('ts-node').className = 'info-value' + (r.node ? '' : ' dim');
document.getElementById('ts-tailnet').textContent = r.tailnet || '-';
document.getElementById('ts-tailnet').className = 'info-value' + (r.tailnet ? '' : ' dim');
document.getElementById('ts-version').textContent = r.version || '-';
document.getElementById('ts-version').className = 'info-value' + (r.version ? '' : ' dim');
info.style.display = '';
if (r.version) checkForUpdate(r.version);
} else {
info.style.display = 'none';
}
var now = new Date();
document.getElementById('status-time').textContent =
('0'+now.getHours()).slice(-2) + ':' + ('0'+now.getMinutes()).slice(-2) + ':' + ('0'+now.getSeconds()).slice(-2);
}
var APP_LIST_URL = '/axis-cgi/applications/list.cgi';
function checkAppRunning() {
return fetch(APP_LIST_URL, { cache: 'no-store', credentials: 'same-origin' })
.then(function(r) { return r.text(); })
.then(function(xml) {
var m = xml.match(new RegExp('Name="' + APP + '"[^/]*Status="([^"]+)"'));
return m && m[1] === 'Running';
})
.catch(function() { return false; });
}
function refresh() {
fetch(LOG_URL, { cache: 'no-store', credentials: 'same-origin' })
.then(function(r) { return r.text(); })
.then(function(txt) {
var result = parse(txt);
renderLogs(txt);
// Always verify with the app status API - syslog can have stale entries
checkAppRunning().then(function(running) {
if (!running) {
result.state = 'disconnected';
} else if (!result.url && result.state !== 'connected') {
result.state = 'connected';
result.ip = result.ip || cacheGet('ip');
result.node = result.node || cacheGet('node');
result.tailnet = result.tailnet || cacheGet('tailnet');
result.version = result.version || cacheGet('version');
}
render(result);
});
})
.catch(function() {
document.getElementById('status-text').textContent = 'Unable to fetch logs';
});
}
refresh();
setInterval(refresh, 5000);
// Check for updates from GitHub
var installedVersion = null;
var autoChecked = false;
function checkForUpdate(currentVersion, manual) {
if (!currentVersion) return;
installedVersion = currentVersion;
if (!manual && autoChecked) return;
if (!manual) autoChecked = true;
var btn = document.getElementById('check-update-btn');
if (manual && btn) btn.textContent = 'Checking...';
fetch('https://api.github.com/repos/Mo3he/Axis_Cam_Tailscale/releases/latest')
.then(function(r) { return r.json(); })
.then(function(data) {
var tag = (data.tag_name || '').replace(/^v/, '');
if (!tag) return;
if (compareVersions(tag, currentVersion) > 0) {
document.getElementById('update-version').textContent = 'v' + tag;
document.getElementById('update-banner').classList.add('visible');
document.getElementById('ts-version').textContent = currentVersion + ' (outdated)';
if (btn) btn.textContent = 'Update Available';
} else {
if (manual && btn) btn.textContent = 'Up to date';
setTimeout(function() { if (btn) btn.textContent = 'Check for Updates'; }, 3000);
}
})
.catch(function() {
if (manual && btn) btn.textContent = 'Check failed';
setTimeout(function() { if (btn) btn.textContent = 'Check for Updates'; }, 3000);
});
}
document.getElementById('check-update-btn').addEventListener('click', function() {
if (installedVersion) checkForUpdate(installedVersion, true);
});
function compareVersions(a, b) {
var pa = a.split('.').map(Number);
var pb = b.split('.').map(Number);
for (var i = 0; i < 3; i++) {
if ((pa[i] || 0) > (pb[i] || 0)) return 1;
if ((pa[i] || 0) < (pb[i] || 0)) return -1;
}
return 0;
}
})();
</script>
</body>
</html>
-85
View File
@@ -1,85 +0,0 @@
#!/bin/sh
# Make sure this script terminates any existing Tailscale processes before starting new ones
# Kill any existing tailscaled processes
killall tailscaled 2>/dev/null || true
# Simple script to start Tailscale with custom configuration
APP_DIR="/usr/local/packages/serverconfig"
STATE_DIR="$APP_DIR/localdata"
CONFIG_FILE="$STATE_DIR/config.txt"
TAILSCALED_PATH="$APP_DIR/lib/tailscaled"
TAILSCALE_PATH="$APP_DIR/lib/tailscale"
SOCKET_PATH="$STATE_DIR/tailscaled.sock"
# Create localdata directory if it doesn't exist
mkdir -p "$STATE_DIR"
# Log to syslog
logger -t "tailscale_script" "Starting Tailscale VPN service"
# Set execute permissions
chmod 755 $TAILSCALED_PATH
chmod 755 $TAILSCALE_PATH
# Read configuration (if exists)
CUSTOM_SERVER=""
AUTH_KEY=""
if [ -f "$CONFIG_FILE" ]; then
logger -t "tailscale_script" "Reading configuration from $CONFIG_FILE"
# Read values from config file
while IFS='=' read -r key value; do
case "$key" in
"custom_server") CUSTOM_SERVER="$value" ;;
"auth_key") AUTH_KEY="$value" ;;
esac
done < "$CONFIG_FILE"
fi
# Start tailscaled with state stored in localdata
logger -t "tailscale_script" "Starting tailscaled daemon"
$TAILSCALED_PATH \
--state="$STATE_DIR/tailscaled.state" \
--socket=$SOCKET_PATH \
--socks5-server=localhost:1055 \
--outbound-http-proxy-listen=localhost:8080 \
--tun=userspace-networking \
2>&1 | logger -t "tailscale_script" &
TAILSCALED_PID=$!
# Wait for tailscaled to initialize
sleep 2
# Build up the command based on available parameters
TAILSCALE_CMD="$TAILSCALE_PATH --socket=$SOCKET_PATH up --hostname=$(hostname)"
if [ -n "$CUSTOM_SERVER" ]; then
logger -t "tailscale_script" "Using custom server: $CUSTOM_SERVER"
TAILSCALE_CMD="$TAILSCALE_CMD --login-server $CUSTOM_SERVER"
fi
if [ -n "$AUTH_KEY" ]; then
logger -t "tailscale_script" "Using authentication key"
TAILSCALE_CMD="$TAILSCALE_CMD --authkey $AUTH_KEY"
fi
# Connect to Tailscale network
logger -t "tailscale_script" "Running: $TAILSCALE_CMD"
eval $TAILSCALE_CMD
UP_EXIT=$?
# Clear auth key from config after first use — Tailscale auth keys are single-use
# and the node identity is persisted in tailscaled.state, so the key is no longer needed.
if [ -n "$AUTH_KEY" ] && [ "$UP_EXIT" -eq 0 ] && [ -f "$CONFIG_FILE" ]; then
logger -t "tailscale_script" "Clearing auth key from config after successful authentication"
printf 'custom_server=%s\nauth_key=\n' "$CUSTOM_SERVER" > "$CONFIG_FILE"
fi
# Keep the script running to maintain the tailscaled process
logger -t "tailscale_script" "Tailscale VPN is running"
logger -t "tailscale_script" "HTTP/HTTPS proxy: http://127.0.0.1:8080"
logger -t "tailscale_script" "SOCKS5 proxy: 127.0.0.1:1055"
logger -t "tailscale_script" "To change settings, modify parameters in ACAP web interface"
# Wait for tailscaled process to exit
wait $TAILSCALED_PID
Binary file not shown.
Binary file not shown.
-29
View File
@@ -1,29 +0,0 @@
{
"schemaVersion": "1.7.3",
"acapPackageConf": {
"setup": {
"friendlyName": "Tailscale VPN",
"appName": "serverconfig",
"vendor": "Mo3he",
"embeddedSdkVersion": "3.0",
"vendorUrl": "https://github.com/Mo3he/Axis_Cam_Tailscale",
"runMode": "respawn",
"version": "1.96.4"
},
"configuration": {
"settingPage": "index.html",
"paramConfig": [
{
"name": "CustomServer",
"default": "",
"type": "string"
},
{
"name": "AuthKey",
"default": "",
"type": "string"
}
]
}
}
}
+2 -2
View File
@@ -1,5 +1,5 @@
ARG ARCH=armv7hf
ARG VERSION=1.3
ARG VERSION=1.15.1
ARG UBUNTU_VERSION=22.04
ARG REPO=axisecp
ARG SDK=acap-native-sdk
@@ -10,4 +10,4 @@ FROM ${REPO}/${SDK}:${VERSION}-${ARCH}-ubuntu${UBUNTU_VERSION}
COPY ./app /opt/app/
WORKDIR /opt/app
RUN arm-linux-gnueabihf-strip -s lib/tailscale lib/tailscaled
RUN . /opt/axis/acapsdk/environment-setup* && acap-build ./
RUN . /opt/axis/acapsdk/environment-setup* && acap-build -a Tailscale_VPN_run ./
+14 -1
View File
@@ -1 +1,14 @@
nop:
PROG = Tailscale_VPN
SRCS = param_bridge.c
PKGS = axparameter glib-2.0
CFLAGS += $(shell pkg-config --cflags $(PKGS))
LDADD = $(shell pkg-config --libs $(PKGS))
all: $(PROG)
chmod +x Tailscale_VPN_run
$(PROG): $(SRCS)
$(CC) $(CFLAGS) -o $@ $^ $(LDADD)
clean:
rm -f $(PROG)
-34
View File
@@ -1,34 +0,0 @@
#!/bin/sh
APP_DIR="/usr/local/packages/Tailscale_VPN"
STATE_DIR="$APP_DIR/localdata"
logger -t "Tailscale_VPN" "Starting Tailscale VPN service"
mkdir -p "$STATE_DIR"
chmod 755 "$APP_DIR/lib/tailscale"
chmod 755 "$APP_DIR/lib/tailscaled"
# Kill any leftover daemon from a previous run
killall tailscaled 2>/dev/null || true
logger -t "Tailscale_VPN" "Starting tailscaled daemon (userspace networking)"
"$APP_DIR/lib/tailscaled" \
--state="$STATE_DIR/tailscaled.state" \
--socket="$STATE_DIR/tailscaled.sock" \
--socks5-server=localhost:1055 \
--outbound-http-proxy-listen=localhost:8080 \
--tun=userspace-networking \
2>&1 | logger -t "Tailscale_VPN" &
TAILSCALED_PID=$!
sleep 2
logger -t "Tailscale_VPN" "Connecting to Tailscale network (scroll to bottom for auth URL if prompted)"
"$APP_DIR/lib/tailscale" --socket="$STATE_DIR/tailscaled.sock" up --hostname="$(hostname)" 2>&1 | logger -t "Tailscale_VPN"
logger -t "Tailscale_VPN" "Tailscale VPN is running"
logger -t "Tailscale_VPN" "HTTP/HTTPS proxy: http://127.0.0.1:8080"
logger -t "Tailscale_VPN" "SOCKS5 proxy: 127.0.0.1:1055"
wait $TAILSCALED_PID
logger -t "Tailscale_VPN" "tailscaled exited"
+76
View File
@@ -0,0 +1,76 @@
#!/bin/sh
# Tailscale VPN run script — called by the param_bridge C binary.
# Config is sourced from $STATE_DIR/params.conf (written by param_bridge).
killall tailscaled 2>/dev/null || true
APP_DIR="/usr/local/packages/Tailscale_VPN"
STATE_DIR="$APP_DIR/localdata"
TAILSCALED_PATH="$APP_DIR/lib/tailscaled"
TAILSCALE_PATH="$APP_DIR/lib/tailscale"
SOCKET_PATH="$STATE_DIR/tailscaled.sock"
mkdir -p "$STATE_DIR"
chmod 755 $TAILSCALED_PATH
chmod 755 $TAILSCALE_PATH
# Defaults — overridden by sourcing params.conf written by param_bridge
CUSTOM_SERVER=""
AUTH_KEY=""
CONF_HTTP="8080"
CONF_SOCKS="1080"
if [ -f "$STATE_DIR/params.conf" ]; then
. "$STATE_DIR/params.conf"
fi
logger -t "Tailscale_VPN" "Starting: http_port=$CONF_HTTP socks_port=$CONF_SOCKS custom_server=${CUSTOM_SERVER:-(default)}"
# Check whether a TCP port is already bound
is_port_in_use() {
local port=$1
local hex_port
hex_port=$(printf '%04X' "$port")
grep -q ":${hex_port} " /proc/net/tcp 2>/dev/null && return 0
grep -q ":${hex_port} " /proc/net/tcp6 2>/dev/null && return 0
return 1
}
if is_port_in_use "$CONF_HTTP"; then
logger -t "Tailscale_VPN" "ERROR: HTTP proxy port $CONF_HTTP is already in use. Change it in Settings."
exit 1
fi
if is_port_in_use "$CONF_SOCKS"; then
logger -t "Tailscale_VPN" "ERROR: SOCKS5 port $CONF_SOCKS is already in use. Change it in Settings."
exit 1
fi
logger -t "Tailscale_VPN" "Starting tailscaled daemon"
$TAILSCALED_PATH \
--state="$STATE_DIR/tailscaled.state" \
--socket=$SOCKET_PATH \
--socks5-server=localhost:$CONF_SOCKS \
--outbound-http-proxy-listen=localhost:$CONF_HTTP \
--tun=userspace-networking \
>/dev/null 2>&1 &
TAILSCALED_PID=$!
sleep 2
TAILSCALE_CMD="$TAILSCALE_PATH --socket=$SOCKET_PATH up --hostname=$(hostname)"
if [ -n "$CUSTOM_SERVER" ]; then
TAILSCALE_CMD="$TAILSCALE_CMD --login-server $CUSTOM_SERVER"
fi
if [ -n "$AUTH_KEY" ]; then
TAILSCALE_CMD="$TAILSCALE_CMD --authkey $AUTH_KEY"
fi
eval $TAILSCALE_CMD
UP_EXIT=$?
logger -t "Tailscale_VPN" "Tailscale VPN is running"
logger -t "Tailscale_VPN" "HTTP/HTTPS proxy: http://127.0.0.1:$CONF_HTTP"
logger -t "Tailscale_VPN" "SOCKS5 proxy: 127.0.0.1:$CONF_SOCKS"
wait $TAILSCALED_PID
+185 -8
View File
@@ -238,6 +238,40 @@
.log-line .msg-err { color: var(--red); }
.log-line .msg-ok { color: var(--green); }
/* Settings form */
.settings-form { display: flex; flex-direction: column; gap: 12px; }
.settings-row { display: flex; flex-direction: column; gap: 4px; }
.settings-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; color: var(--muted); }
.settings-input {
background: var(--surface2);
border: 1px solid var(--border);
border-radius: 6px;
color: var(--text);
font-size: 13px;
font-family: var(--mono);
padding: 8px 10px;
width: 100%;
outline: none;
}
.settings-input:focus { border-color: var(--accent); }
.settings-hint { font-size: 11px; color: var(--muted); }
.settings-actions { display: flex; justify-content: flex-end; align-items: center; gap: 10px; margin-top: 4px; }
.save-btn {
background: var(--accent);
color: #fff;
border: none;
border-radius: 6px;
padding: 8px 18px;
font-size: 13px;
font-weight: 600;
cursor: pointer;
}
.save-btn:hover { opacity: 0.9; }
.save-btn:disabled { opacity: 0.5; cursor: default; }
.save-status { font-size: 12px; color: var(--muted); }
.save-status.ok { color: var(--green); }
.save-status.err { color: var(--red); }
/* Refresh indicator */
.refresh-bar {
display: flex;
@@ -364,6 +398,52 @@
</div>
</div>
<!-- Proxy Info (always visible) -->
<div class="card">
<div class="card-title">Proxy Configuration</div>
<div class="info-grid">
<div class="info-item">
<div class="info-label">HTTP/HTTPS Proxy</div>
<div class="info-value" id="ts-http-proxy">http://127.0.0.1:8080</div>
</div>
<div class="info-item">
<div class="info-label">SOCKS5 Proxy</div>
<div class="info-value" id="ts-socks-proxy">127.0.0.1:1080</div>
</div>
</div>
</div>
<!-- Settings -->
<div class="card">
<div class="card-title">Settings</div>
<div class="settings-form">
<div class="settings-row">
<label class="settings-label" for="input-server">Custom Server URL</label>
<input class="settings-input" id="input-server" type="text" placeholder="https://controlplane.example.com (leave blank for Tailscale)">
<span class="settings-hint">Leave blank to use official Tailscale servers.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-authkey">Auth Key</label>
<input class="settings-input" id="input-authkey" type="password" placeholder="tskey-auth-... (leave blank to use browser login)">
<span class="settings-hint">One-time use. Cleared automatically after first successful connection.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-http-port">HTTP Proxy Port</label>
<input class="settings-input" id="input-http-port" type="text" placeholder="8080">
<span class="settings-hint">Port for the outbound HTTP/HTTPS proxy. Default: 8080.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-socks-port">SOCKS5 Proxy Port</label>
<input class="settings-input" id="input-socks-port" type="text" placeholder="1080">
<span class="settings-hint">Port for the SOCKS5 proxy. Default: 1080.</span>
</div>
<div class="settings-actions">
<span class="save-status" id="save-status"></span>
<button class="save-btn" id="save-btn">Save &amp; Restart</button>
</div>
</div>
</div>
<!-- Logs -->
<div class="card">
<div class="log-controls">
@@ -494,19 +574,34 @@
}
}
// Parse proxy ports from log — use last match so old entries don't win
var httpPort = null;
var httpProxyMatches = txt.match(/HTTP\/HTTPS proxy: http:\/\/127\.0\.0\.1:(\d+)/g);
if (httpProxyMatches) { var m = httpProxyMatches[httpProxyMatches.length - 1].match(/:(\d+)$/); if (m) httpPort = m[1]; }
var socksPort = null;
var socksProxyMatches = txt.match(/SOCKS5 proxy:\s+127\.0\.0\.1:(\d+)/g);
if (socksProxyMatches) { var ms = socksProxyMatches[socksProxyMatches.length - 1].match(/:(\d+)$/); if (ms) socksPort = ms[1]; }
// Cache when found, restore from cache when missing
cacheSet('ip', tsIP); cacheSet('node', node); cacheSet('tailnet', tailnet); cacheSet('version', version);
cacheSet('http-port', httpPort); cacheSet('socks-port', socksPort);
tsIP = tsIP || cacheGet('ip');
node = node || cacheGet('node');
tailnet = tailnet || cacheGet('tailnet');
version = version || cacheGet('version');
httpPort = httpPort || cacheGet('http-port');
socksPort = socksPort || cacheGet('socks-port');
var stateLines = txt.match(/Switching ipn state [^\n]+/g) || [];
var lastState = stateLines.length ? stateLines[stateLines.length - 1] : '';
var isRunning = /-> Running/.test(lastState) || /Tailscale VPN is running/.test(txt);
// Detect running even after syslog rotation (daemon active but startup lines gone)
if (!isRunning && !latestUrl) {
isRunning = /health\(warnable=[^)]+\): ok/.test(txt) ||
var isRunning = /-> Running/.test(lastState);
// Fallbacks only when syslog has rotated and no state transitions are visible.
// If we CAN see state lines (e.g. "-> NeedsLogin"), trust them over our own
// "Tailscale VPN is running" message which stays in syslog indefinitely.
if (!isRunning && stateLines.length === 0) {
isRunning = /Tailscale VPN is running/.test(txt) ||
/health\(warnable=[^)]+\): ok/.test(txt) ||
/derp-\d+ connected/.test(txt) ||
/c2n: GET/.test(txt) ||
/localapi:/.test(txt);
@@ -515,17 +610,22 @@
// If an auth URL appears AFTER the last Running state, re-auth is needed
// (handles stale Running entries in syslog after reinstall or token expiry)
if (isRunning && latestUrl) {
// Use the LATEST of '-> Running' (tailscaled state) or 'Tailscale VPN is running'
// (our shell log). The shell log is written AFTER auth completes, so it correctly
// post-dates the auth URL when connection succeeds.
var lastRunIdx = txt.lastIndexOf('-> Running');
var lastRunningMsgIdx = txt.lastIndexOf('Tailscale VPN is running');
if (lastRunningMsgIdx > lastRunIdx) lastRunIdx = lastRunningMsgIdx;
var urlSnippet = latestUrl.substring(0, 60);
var lastUrlIdx = -1, upos = 0, uidx;
while ((uidx = txt.indexOf(urlSnippet, upos)) !== -1) { lastUrlIdx = uidx; upos = uidx + 1; }
if (lastUrlIdx > lastRunIdx) isRunning = false;
}
if (isRunning) return { state: 'connected', url: null, ip: tsIP, node: node, tailnet: tailnet, version: version };
if (latestUrl) return { state: 'connecting', url: latestUrl, ip: null, node: null, tailnet: null, version: version };
if (/Starting Tailscale|tailscaled.*start|logtail started/.test(txt)) return { state: 'connecting', url: null, ip: null, node: null, tailnet: null, version: version };
return { state: 'disconnected', url: null, ip: null, node: null, tailnet: null, version: version };
if (isRunning) return { state: 'connected', url: null, ip: tsIP, node: node, tailnet: tailnet, version: version, httpPort: httpPort, socksPort: socksPort };
if (latestUrl) return { state: 'connecting', url: latestUrl, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
if (/Starting Tailscale|tailscaled.*start|logtail started/.test(txt)) return { state: 'connecting', url: null, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
return { state: 'disconnected', url: null, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
}
function classifyLine(msg) {
@@ -576,6 +676,10 @@
auth.style.display = 'none';
}
// Proxy card is always visible — update ports whenever known
if (r.httpPort) document.getElementById('ts-http-proxy').textContent = 'http://127.0.0.1:' + r.httpPort;
if (r.socksPort) document.getElementById('ts-socks-proxy').textContent = '127.0.0.1:' + r.socksPort;
if (r.state === 'connected') {
document.getElementById('ts-ip').textContent = r.ip || '-';
document.getElementById('ts-ip').className = 'info-value' + (r.ip ? '' : ' dim');
@@ -680,6 +784,79 @@
}
return 0;
}
// Settings — load current param values and save on submit
var PARAM_URL = '/axis-cgi/param.cgi';
var serverInput = document.getElementById('input-server');
var authInput = document.getElementById('input-authkey');
var httpPortInput = document.getElementById('input-http-port');
var socksPortInput= document.getElementById('input-socks-port');
var saveBtn = document.getElementById('save-btn');
var saveStatus = document.getElementById('save-status');
function loadSettings() {
fetch(PARAM_URL + '?action=list&group=root.' + APP, { credentials: 'same-origin' })
.then(function(r) { return r.text(); })
.then(function(txt) {
var sm = txt.match(/root\.\S+\.CustomServer=(.*)/);
var am = txt.match(/root\.\S+\.AuthKey=(.*)/);
var hm = txt.match(/root\.\S+\.HttpProxyPort=(.*)/);
var km = txt.match(/root\.\S+\.Socks5Port=(.*)/);
if (sm) serverInput.value = sm[1].trim();
if (am) authInput.value = am[1].trim();
if (hm) httpPortInput.value = hm[1].trim();
if (km) socksPortInput.value = km[1].trim();
// Update proxy display card with authoritative param values
// and overwrite the localStorage cache so stale ports don't win on next render
var httpPort = hm ? hm[1].trim() : null;
var socksPort = km ? km[1].trim() : null;
if (httpPort) { cacheSet('http-port', httpPort); document.getElementById('ts-http-proxy').textContent = 'http://127.0.0.1:' + httpPort; }
if (socksPort) { cacheSet('socks-port', socksPort); document.getElementById('ts-socks-proxy').textContent = '127.0.0.1:' + socksPort; }
})
.catch(function() {});
}
function setStatus(msg, cls) {
saveStatus.textContent = msg;
saveStatus.className = 'save-status' + (cls ? ' ' + cls : '');
if (msg) setTimeout(function() { saveStatus.textContent = ''; saveStatus.className = 'save-status'; }, 4000);
}
saveBtn.addEventListener('click', function() {
saveBtn.disabled = true;
setStatus('Saving...', '');
var httpPort = httpPortInput.value.trim() || '8080';
var socksPort = socksPortInput.value.trim() || '1080';
var params = 'action=update' +
'&root.' + APP + '.CustomServer=' + encodeURIComponent(serverInput.value.trim()) +
'&root.' + APP + '.AuthKey=' + encodeURIComponent(authInput.value.trim()) +
'&root.' + APP + '.HttpProxyPort=' + encodeURIComponent(httpPort) +
'&root.' + APP + '.Socks5Port=' + encodeURIComponent(socksPort);
fetch(PARAM_URL, {
method: 'POST',
credentials: 'same-origin',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
body: params
})
.then(function(r) { return r.text(); })
.then(function(txt) {
saveBtn.disabled = false;
if (/^OK/.test(txt.trim())) {
setStatus('Saved. Restarting...', 'ok');
// Restart the app so new settings take effect
return fetch('/axis-cgi/applications/control.cgi?action=restart&package=' + APP,
{ method: 'POST', credentials: 'same-origin' });
} else {
setStatus('Error: ' + txt.trim(), 'err');
}
})
.catch(function(e) {
saveBtn.disabled = false;
setStatus('Failed to save', 'err');
});
});
loadSettings();
})();
</script>
+24 -2
View File
@@ -1,5 +1,5 @@
{
"schemaVersion": "1.3",
"schemaVersion": "1.7.0",
"acapPackageConf": {
"setup": {
"appName": "Tailscale_VPN",
@@ -12,7 +12,29 @@
"architecture": "armv7hf"
},
"configuration": {
"settingPage": "index.html"
"settingPage": "index.html",
"paramConfig": [
{
"name": "CustomServer",
"default": "",
"type": "string"
},
{
"name": "AuthKey",
"default": "",
"type": "string"
},
{
"name": "HttpProxyPort",
"default": "8080",
"type": "string"
},
{
"name": "Socks5Port",
"default": "1080",
"type": "string"
}
]
}
}
}
+251
View File
@@ -0,0 +1,251 @@
// Copyright (C) 2024 Mo3he
// SPDX-License-Identifier: GPL-3.0-or-later
/**
* ACAP parameter bridge for Tailscale VPN (userspace variant).
*
* Responsibilities:
* 1. Read Tailscale parameters from the ACAP parameter store (axparameter).
* 2. Write them to CONFIG_FILE so the shell script can source them.
* 3. Launch the shell script (Tailscale_VPN_run) as a child process.
* 4. On any parameter change: rewrite CONFIG_FILE and do a full stop+restart
* of the child so the new config is picked up.
* Rapid changes within 300 ms are coalesced into a single restart.
* 5. Watchdog: if the child exits unexpectedly, restart it.
*
* Runs as the unprivileged 'sdk' ACAP user — no root required.
*/
#include <axsdk/axparameter.h>
#include <glib-unix.h>
#include <stdbool.h>
#include <syslog.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <signal.h>
#define APP_NAME "Tailscale_VPN"
#define CONFIG_FILE "/usr/local/packages/Tailscale_VPN/localdata/params.conf"
#define RUN_SCRIPT "/usr/local/packages/Tailscale_VPN/Tailscale_VPN_run"
static pid_t child_pid = -1;
static guint reload_timer_id = 0;
static char *cfg_custom_server = NULL;
static char *cfg_auth_key = NULL;
static char *cfg_http_proxy_port = NULL;
static char *cfg_socks5_port = NULL;
static void cache_set(char **field, const char *value) {
if (!value) return;
free(*field);
*field = strdup(value);
}
static const char *cache_get(char **field, const char *fallback) {
return (*field && **field) ? *field : fallback;
}
/* ── child process management ──────────────────────────────────────────── */
static void stop_child(void) {
if (child_pid <= 0)
return;
kill(child_pid, SIGTERM);
for (int i = 0; i < 30; i++) {
int status;
if (waitpid(child_pid, &status, WNOHANG) == child_pid) {
child_pid = -1;
return;
}
usleep(100000);
}
syslog(LOG_WARNING, "child did not exit in 3 s, sending SIGKILL");
kill(child_pid, SIGKILL);
waitpid(child_pid, NULL, 0);
child_pid = -1;
}
static void start_child(void) {
stop_child();
pid_t pid = fork();
if (pid < 0) {
syslog(LOG_ERR, "fork failed: %s", strerror(errno));
return;
}
if (pid == 0) {
execl(RUN_SCRIPT, RUN_SCRIPT, NULL);
syslog(LOG_ERR, "execl %s failed: %s", RUN_SCRIPT, strerror(errno));
_exit(1);
}
child_pid = pid;
syslog(LOG_INFO, "started %s (pid %d)", RUN_SCRIPT, child_pid);
}
/* ── watchdog ────────────────────────────────────────────────────────────── */
static gboolean watchdog_cb(gpointer G_GNUC_UNUSED data) {
if (child_pid > 0) {
int status;
pid_t ret = waitpid(child_pid, &status, WNOHANG);
if (ret == child_pid) {
int exit_code = WEXITSTATUS(status);
syslog(LOG_WARNING, "child exited (status %d), restarting", exit_code);
child_pid = -1;
/* If child exited 0, auth succeeded — clear AuthKey via axparameter */
if (exit_code == 0 && g_ax_handle && cfg_auth_key && *cfg_auth_key) {
GError *err = NULL;
if (ax_parameter_set(g_ax_handle, "AuthKey", "", &err)) {
free(cfg_auth_key); cfg_auth_key = strdup("");
syslog(LOG_INFO, "AuthKey cleared after successful auth");
} else {
syslog(LOG_WARNING, "failed to clear AuthKey: %s",
err ? err->message : "unknown");
if (err) g_error_free(err);
}
}
start_child();
}
}
return G_SOURCE_CONTINUE;
}
/* ── config file ─────────────────────────────────────────────────────────── */
static void load_config_cache(AXParameter *handle) {
GError *error = NULL;
gchar *val = NULL;
#define LOAD(name, field) \
val = NULL; error = NULL; \
if (ax_parameter_get(handle, name, &val, &error)) { \
free(field); field = val ? strdup(val) : strdup(""); \
g_free(val); val = NULL; \
} else { \
syslog(LOG_WARNING, "ax_parameter_get %s failed: %s", name, \
error ? error->message : "unknown"); \
if (error) { g_error_free(error); error = NULL; } \
}
LOAD("CustomServer", cfg_custom_server)
LOAD("AuthKey", cfg_auth_key)
LOAD("HttpProxyPort", cfg_http_proxy_port)
LOAD("Socks5Port", cfg_socks5_port)
#undef LOAD
}
static void write_config_file(void) {
FILE *f = fopen(CONFIG_FILE, "w");
if (!f) {
syslog(LOG_ERR, "cannot open config file %s: %s",
CONFIG_FILE, strerror(errno));
return;
}
fprintf(f, "CUSTOM_SERVER=%s\n", cache_get(&cfg_custom_server, ""));
fprintf(f, "AUTH_KEY=%s\n", cache_get(&cfg_auth_key, ""));
fprintf(f, "CONF_HTTP=%s\n", cache_get(&cfg_http_proxy_port, "8080"));
fprintf(f, "CONF_SOCKS=%s\n", cache_get(&cfg_socks5_port, "1080"));
fclose(f);
chmod(CONFIG_FILE, 0600);
syslog(LOG_INFO, "config updated: http=%s socks=%s server=%s",
cache_get(&cfg_http_proxy_port, "8080"),
cache_get(&cfg_socks5_port, "1080"),
cache_get(&cfg_custom_server, "(default)"));
}
/* ── ACAP parameter callback ─────────────────────────────────────────────── */
static AXParameter *g_ax_handle = NULL;
static gboolean debounced_restart(gpointer G_GNUC_UNUSED data) {
reload_timer_id = 0;
if (g_ax_handle)
load_config_cache(g_ax_handle);
write_config_file();
syslog(LOG_INFO, "restarting with new config");
stop_child();
start_child();
return G_SOURCE_REMOVE;
}
static void parameter_changed(const gchar *name, const gchar *value,
gpointer G_GNUC_UNUSED handle_void_ptr) {
const char *dot = strrchr(name, '.');
const char *short_name = dot ? dot + 1 : name;
syslog(LOG_INFO, "parameter changed: %s", short_name);
if (strcmp(short_name, "CustomServer") == 0) cache_set(&cfg_custom_server, value);
else if (strcmp(short_name, "AuthKey") == 0) cache_set(&cfg_auth_key, value);
else if (strcmp(short_name, "HttpProxyPort") == 0) cache_set(&cfg_http_proxy_port, value);
else if (strcmp(short_name, "Socks5Port") == 0) cache_set(&cfg_socks5_port, value);
if (reload_timer_id)
g_source_remove(reload_timer_id);
reload_timer_id = g_timeout_add(300, debounced_restart, NULL);
}
/* ── signal handler ──────────────────────────────────────────────────────── */
static gboolean signal_handler(gpointer loop) {
syslog(LOG_INFO, "stopping");
stop_child();
g_main_loop_quit((GMainLoop *)loop);
return G_SOURCE_REMOVE;
}
/* ── main ────────────────────────────────────────────────────────────────── */
int main(void) {
GError *error = NULL;
openlog(APP_NAME, LOG_PID, LOG_USER);
syslog(LOG_INFO, "starting");
/* Ensure localdata dir exists */
mkdir("/usr/local/packages/Tailscale_VPN/localdata", 0755);
AXParameter *handle = ax_parameter_new(APP_NAME, &error);
if (!handle) {
syslog(LOG_ERR, "ax_parameter_new: %s",
error ? error->message : "unknown");
if (error) g_error_free(error);
return 1;
}
g_ax_handle = handle;
load_config_cache(handle);
write_config_file();
start_child();
const char *params[] = {
"CustomServer", "AuthKey", "HttpProxyPort", "Socks5Port"
};
for (size_t i = 0; i < sizeof(params) / sizeof(params[0]); i++) {
if (!ax_parameter_register_callback(handle, params[i],
parameter_changed, handle, &error)) {
syslog(LOG_WARNING, "register callback %s: %s",
params[i], error ? error->message : "unknown");
if (error) { g_error_free(error); error = NULL; }
}
}
GMainLoop *loop = g_main_loop_new(NULL, FALSE);
g_unix_signal_add(SIGTERM, signal_handler, loop);
g_unix_signal_add(SIGINT, signal_handler, loop);
g_timeout_add_seconds(60, watchdog_cb, NULL);
syslog(LOG_INFO, "running — watching for parameter changes");
g_main_loop_run(loop);
g_main_loop_unref(loop);
ax_parameter_free(handle);
return 0;
}
+2 -2
View File
@@ -1,5 +1,5 @@
ARG ARCH=armv7hf
ARG VERSION=1.3
ARG VERSION=1.15.1
ARG UBUNTU_VERSION=22.04
ARG REPO=axisecp
ARG SDK=acap-native-sdk
@@ -10,4 +10,4 @@ FROM ${REPO}/${SDK}:${VERSION}-${ARCH}-ubuntu${UBUNTU_VERSION}
COPY ./app /opt/app/
WORKDIR /opt/app
RUN arm-linux-gnueabihf-strip -s lib/tailscale lib/tailscaled
RUN . /opt/axis/acapsdk/environment-setup* && acap-build ./
RUN . /opt/axis/acapsdk/environment-setup* && acap-build -a Tailscale_VPN_run ./
+14 -1
View File
@@ -1 +1,14 @@
nop:
PROG = Tailscale_VPN
SRCS = param_bridge.c
PKGS = axparameter glib-2.0
CFLAGS += $(shell pkg-config --cflags $(PKGS))
LDADD = $(shell pkg-config --libs $(PKGS))
all: $(PROG)
chmod +x Tailscale_VPN_run
$(PROG): $(SRCS)
$(CC) $(CFLAGS) -o $@ $^ $(LDADD)
clean:
rm -f $(PROG)
-29
View File
@@ -1,29 +0,0 @@
#!/bin/sh
APP_DIR="/usr/local/packages/Tailscale_VPN"
STATE_DIR="$APP_DIR/localdata"
logger -t "Tailscale_VPN" "Starting Tailscale VPN service (root mode)"
mkdir -p "$STATE_DIR"
chmod 755 "$APP_DIR/lib/tailscale"
chmod 755 "$APP_DIR/lib/tailscaled"
# Kill any leftover daemon from a previous run
killall tailscaled 2>/dev/null || true
logger -t "Tailscale_VPN" "Starting tailscaled daemon"
"$APP_DIR/lib/tailscaled" \
--state="$STATE_DIR/tailscaled.state" \
--socket="$STATE_DIR/tailscaled.sock" \
2>&1 | logger -t "Tailscale_VPN" &
TAILSCALED_PID=$!
sleep 2
logger -t "Tailscale_VPN" "Connecting to Tailscale network (scroll to bottom for auth URL if prompted)"
"$APP_DIR/lib/tailscale" --socket="$STATE_DIR/tailscaled.sock" up --accept-routes --hostname="$(hostname)" 2>&1 | logger -t "Tailscale_VPN"
logger -t "Tailscale_VPN" "Tailscale VPN is running"
wait $TAILSCALED_PID
logger -t "Tailscale_VPN" "tailscaled exited"
+48
View File
@@ -0,0 +1,48 @@
#!/bin/sh
# Tailscale VPN run script (ROOT / kernel networking variant).
# Sources config from params.conf written by param_bridge.
killall tailscaled 2>/dev/null || true
APP_DIR="/usr/local/packages/Tailscale_VPN"
STATE_DIR="$APP_DIR/localdata"
TAILSCALED_PATH="$APP_DIR/lib/tailscaled"
TAILSCALE_PATH="$APP_DIR/lib/tailscale"
SOCKET_PATH="$STATE_DIR/tailscaled.sock"
mkdir -p "$STATE_DIR"
chmod 755 $TAILSCALED_PATH
chmod 755 $TAILSCALE_PATH
CUSTOM_SERVER=""
AUTH_KEY=""
if [ -f "$STATE_DIR/params.conf" ]; then
. "$STATE_DIR/params.conf"
fi
logger -t "Tailscale_VPN" "Starting (root mode): custom_server=${CUSTOM_SERVER:-(default)}"
$TAILSCALED_PATH \
--state="$STATE_DIR/tailscaled.state" \
--socket=$SOCKET_PATH \
>/dev/null 2>&1 &
TAILSCALED_PID=$!
sleep 2
TAILSCALE_CMD="$TAILSCALE_PATH --socket=$SOCKET_PATH up --accept-routes --hostname=$(hostname)"
if [ -n "$CUSTOM_SERVER" ]; then
TAILSCALE_CMD="$TAILSCALE_CMD --login-server $CUSTOM_SERVER"
fi
if [ -n "$AUTH_KEY" ]; then
TAILSCALE_CMD="$TAILSCALE_CMD --authkey $AUTH_KEY"
fi
eval $TAILSCALE_CMD
UP_EXIT=$?
logger -t "Tailscale_VPN" "Tailscale VPN is running (root mode)"
wait $TAILSCALED_PID
+185 -8
View File
@@ -238,6 +238,40 @@
.log-line .msg-err { color: var(--red); }
.log-line .msg-ok { color: var(--green); }
/* Settings form */
.settings-form { display: flex; flex-direction: column; gap: 12px; }
.settings-row { display: flex; flex-direction: column; gap: 4px; }
.settings-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; color: var(--muted); }
.settings-input {
background: var(--surface2);
border: 1px solid var(--border);
border-radius: 6px;
color: var(--text);
font-size: 13px;
font-family: var(--mono);
padding: 8px 10px;
width: 100%;
outline: none;
}
.settings-input:focus { border-color: var(--accent); }
.settings-hint { font-size: 11px; color: var(--muted); }
.settings-actions { display: flex; justify-content: flex-end; align-items: center; gap: 10px; margin-top: 4px; }
.save-btn {
background: var(--accent);
color: #fff;
border: none;
border-radius: 6px;
padding: 8px 18px;
font-size: 13px;
font-weight: 600;
cursor: pointer;
}
.save-btn:hover { opacity: 0.9; }
.save-btn:disabled { opacity: 0.5; cursor: default; }
.save-status { font-size: 12px; color: var(--muted); }
.save-status.ok { color: var(--green); }
.save-status.err { color: var(--red); }
/* Refresh indicator */
.refresh-bar {
display: flex;
@@ -364,6 +398,52 @@
</div>
</div>
<!-- Proxy Info (always visible) -->
<div class="card">
<div class="card-title">Proxy Configuration</div>
<div class="info-grid">
<div class="info-item">
<div class="info-label">HTTP/HTTPS Proxy</div>
<div class="info-value" id="ts-http-proxy">http://127.0.0.1:8080</div>
</div>
<div class="info-item">
<div class="info-label">SOCKS5 Proxy</div>
<div class="info-value" id="ts-socks-proxy">127.0.0.1:1080</div>
</div>
</div>
</div>
<!-- Settings -->
<div class="card">
<div class="card-title">Settings</div>
<div class="settings-form">
<div class="settings-row">
<label class="settings-label" for="input-server">Custom Server URL</label>
<input class="settings-input" id="input-server" type="text" placeholder="https://controlplane.example.com (leave blank for Tailscale)">
<span class="settings-hint">Leave blank to use official Tailscale servers.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-authkey">Auth Key</label>
<input class="settings-input" id="input-authkey" type="password" placeholder="tskey-auth-... (leave blank to use browser login)">
<span class="settings-hint">One-time use. Cleared automatically after first successful connection.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-http-port">HTTP Proxy Port</label>
<input class="settings-input" id="input-http-port" type="text" placeholder="8080">
<span class="settings-hint">Port for the outbound HTTP/HTTPS proxy. Default: 8080.</span>
</div>
<div class="settings-row">
<label class="settings-label" for="input-socks-port">SOCKS5 Proxy Port</label>
<input class="settings-input" id="input-socks-port" type="text" placeholder="1080">
<span class="settings-hint">Port for the SOCKS5 proxy. Default: 1080.</span>
</div>
<div class="settings-actions">
<span class="save-status" id="save-status"></span>
<button class="save-btn" id="save-btn">Save &amp; Restart</button>
</div>
</div>
</div>
<!-- Logs -->
<div class="card">
<div class="log-controls">
@@ -494,19 +574,34 @@
}
}
// Parse proxy ports from log — use last match so old entries don't win
var httpPort = null;
var httpProxyMatches = txt.match(/HTTP\/HTTPS proxy: http:\/\/127\.0\.0\.1:(\d+)/g);
if (httpProxyMatches) { var m = httpProxyMatches[httpProxyMatches.length - 1].match(/:(\d+)$/); if (m) httpPort = m[1]; }
var socksPort = null;
var socksProxyMatches = txt.match(/SOCKS5 proxy:\s+127\.0\.0\.1:(\d+)/g);
if (socksProxyMatches) { var ms = socksProxyMatches[socksProxyMatches.length - 1].match(/:(\d+)$/); if (ms) socksPort = ms[1]; }
// Cache when found, restore from cache when missing
cacheSet('ip', tsIP); cacheSet('node', node); cacheSet('tailnet', tailnet); cacheSet('version', version);
cacheSet('http-port', httpPort); cacheSet('socks-port', socksPort);
tsIP = tsIP || cacheGet('ip');
node = node || cacheGet('node');
tailnet = tailnet || cacheGet('tailnet');
version = version || cacheGet('version');
httpPort = httpPort || cacheGet('http-port');
socksPort = socksPort || cacheGet('socks-port');
var stateLines = txt.match(/Switching ipn state [^\n]+/g) || [];
var lastState = stateLines.length ? stateLines[stateLines.length - 1] : '';
var isRunning = /-> Running/.test(lastState) || /Tailscale VPN is running/.test(txt);
// Detect running even after syslog rotation (daemon active but startup lines gone)
if (!isRunning && !latestUrl) {
isRunning = /health\(warnable=[^)]+\): ok/.test(txt) ||
var isRunning = /-> Running/.test(lastState);
// Fallbacks only when syslog has rotated and no state transitions are visible.
// If we CAN see state lines (e.g. "-> NeedsLogin"), trust them over our own
// "Tailscale VPN is running" message which stays in syslog indefinitely.
if (!isRunning && stateLines.length === 0) {
isRunning = /Tailscale VPN is running/.test(txt) ||
/health\(warnable=[^)]+\): ok/.test(txt) ||
/derp-\d+ connected/.test(txt) ||
/c2n: GET/.test(txt) ||
/localapi:/.test(txt);
@@ -515,17 +610,22 @@
// If an auth URL appears AFTER the last Running state, re-auth is needed
// (handles stale Running entries in syslog after reinstall or token expiry)
if (isRunning && latestUrl) {
// Use the LATEST of '-> Running' (tailscaled state) or 'Tailscale VPN is running'
// (our shell log). The shell log is written AFTER auth completes, so it correctly
// post-dates the auth URL when connection succeeds.
var lastRunIdx = txt.lastIndexOf('-> Running');
var lastRunningMsgIdx = txt.lastIndexOf('Tailscale VPN is running');
if (lastRunningMsgIdx > lastRunIdx) lastRunIdx = lastRunningMsgIdx;
var urlSnippet = latestUrl.substring(0, 60);
var lastUrlIdx = -1, upos = 0, uidx;
while ((uidx = txt.indexOf(urlSnippet, upos)) !== -1) { lastUrlIdx = uidx; upos = uidx + 1; }
if (lastUrlIdx > lastRunIdx) isRunning = false;
}
if (isRunning) return { state: 'connected', url: null, ip: tsIP, node: node, tailnet: tailnet, version: version };
if (latestUrl) return { state: 'connecting', url: latestUrl, ip: null, node: null, tailnet: null, version: version };
if (/Starting Tailscale|tailscaled.*start|logtail started/.test(txt)) return { state: 'connecting', url: null, ip: null, node: null, tailnet: null, version: version };
return { state: 'disconnected', url: null, ip: null, node: null, tailnet: null, version: version };
if (isRunning) return { state: 'connected', url: null, ip: tsIP, node: node, tailnet: tailnet, version: version, httpPort: httpPort, socksPort: socksPort };
if (latestUrl) return { state: 'connecting', url: latestUrl, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
if (/Starting Tailscale|tailscaled.*start|logtail started/.test(txt)) return { state: 'connecting', url: null, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
return { state: 'disconnected', url: null, ip: null, node: null, tailnet: null, version: version, httpPort: httpPort, socksPort: socksPort };
}
function classifyLine(msg) {
@@ -576,6 +676,10 @@
auth.style.display = 'none';
}
// Proxy card is always visible — update ports whenever known
if (r.httpPort) document.getElementById('ts-http-proxy').textContent = 'http://127.0.0.1:' + r.httpPort;
if (r.socksPort) document.getElementById('ts-socks-proxy').textContent = '127.0.0.1:' + r.socksPort;
if (r.state === 'connected') {
document.getElementById('ts-ip').textContent = r.ip || '-';
document.getElementById('ts-ip').className = 'info-value' + (r.ip ? '' : ' dim');
@@ -680,6 +784,79 @@
}
return 0;
}
// Settings — load current param values and save on submit
var PARAM_URL = '/axis-cgi/param.cgi';
var serverInput = document.getElementById('input-server');
var authInput = document.getElementById('input-authkey');
var httpPortInput = document.getElementById('input-http-port');
var socksPortInput= document.getElementById('input-socks-port');
var saveBtn = document.getElementById('save-btn');
var saveStatus = document.getElementById('save-status');
function loadSettings() {
fetch(PARAM_URL + '?action=list&group=root.' + APP, { credentials: 'same-origin' })
.then(function(r) { return r.text(); })
.then(function(txt) {
var sm = txt.match(/root\.\S+\.CustomServer=(.*)/);
var am = txt.match(/root\.\S+\.AuthKey=(.*)/);
var hm = txt.match(/root\.\S+\.HttpProxyPort=(.*)/);
var km = txt.match(/root\.\S+\.Socks5Port=(.*)/);
if (sm) serverInput.value = sm[1].trim();
if (am) authInput.value = am[1].trim();
if (hm) httpPortInput.value = hm[1].trim();
if (km) socksPortInput.value = km[1].trim();
// Update proxy display card with authoritative param values
// and overwrite the localStorage cache so stale ports don't win on next render
var httpPort = hm ? hm[1].trim() : null;
var socksPort = km ? km[1].trim() : null;
if (httpPort) { cacheSet('http-port', httpPort); document.getElementById('ts-http-proxy').textContent = 'http://127.0.0.1:' + httpPort; }
if (socksPort) { cacheSet('socks-port', socksPort); document.getElementById('ts-socks-proxy').textContent = '127.0.0.1:' + socksPort; }
})
.catch(function() {});
}
function setStatus(msg, cls) {
saveStatus.textContent = msg;
saveStatus.className = 'save-status' + (cls ? ' ' + cls : '');
if (msg) setTimeout(function() { saveStatus.textContent = ''; saveStatus.className = 'save-status'; }, 4000);
}
saveBtn.addEventListener('click', function() {
saveBtn.disabled = true;
setStatus('Saving...', '');
var httpPort = httpPortInput.value.trim() || '8080';
var socksPort = socksPortInput.value.trim() || '1080';
var params = 'action=update' +
'&root.' + APP + '.CustomServer=' + encodeURIComponent(serverInput.value.trim()) +
'&root.' + APP + '.AuthKey=' + encodeURIComponent(authInput.value.trim()) +
'&root.' + APP + '.HttpProxyPort=' + encodeURIComponent(httpPort) +
'&root.' + APP + '.Socks5Port=' + encodeURIComponent(socksPort);
fetch(PARAM_URL, {
method: 'POST',
credentials: 'same-origin',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
body: params
})
.then(function(r) { return r.text(); })
.then(function(txt) {
saveBtn.disabled = false;
if (/^OK/.test(txt.trim())) {
setStatus('Saved. Restarting...', 'ok');
// Restart the app so new settings take effect
return fetch('/axis-cgi/applications/control.cgi?action=restart&package=' + APP,
{ method: 'POST', credentials: 'same-origin' });
} else {
setStatus('Error: ' + txt.trim(), 'err');
}
})
.catch(function(e) {
saveBtn.disabled = false;
setStatus('Failed to save', 'err');
});
});
loadSettings();
})();
</script>
+14 -2
View File
@@ -1,5 +1,5 @@
{
"schemaVersion": "1.3",
"schemaVersion": "1.7.0",
"acapPackageConf": {
"setup": {
"appName": "Tailscale_VPN",
@@ -16,7 +16,19 @@
"architecture": "armv7hf"
},
"configuration": {
"settingPage": "index.html"
"settingPage": "index.html",
"paramConfig": [
{
"name": "CustomServer",
"default": "",
"type": "string"
},
{
"name": "AuthKey",
"default": "",
"type": "string"
}
]
}
}
}
+215
View File
@@ -0,0 +1,215 @@
// Copyright (C) 2024 Mo3he
// SPDX-License-Identifier: GPL-3.0-or-later
/**
* ACAP parameter bridge for Tailscale VPN (ROOT / kernel networking variant).
* Same structure as regular param_bridge.c but without proxy port params.
*/
#include <axsdk/axparameter.h>
#include <glib-unix.h>
#include <stdbool.h>
#include <syslog.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <signal.h>
#define APP_NAME "Tailscale_VPN"
#define CONFIG_FILE "/usr/local/packages/Tailscale_VPN/localdata/params.conf"
#define RUN_SCRIPT "/usr/local/packages/Tailscale_VPN/Tailscale_VPN_run"
static pid_t child_pid = -1;
static guint reload_timer_id = 0;
static char *cfg_custom_server = NULL;
static char *cfg_auth_key = NULL;
static void cache_set(char **field, const char *value) {
if (!value) return;
free(*field);
*field = strdup(value);
}
static const char *cache_get(char **field, const char *fallback) {
return (*field && **field) ? *field : fallback;
}
static void stop_child(void) {
if (child_pid <= 0)
return;
kill(child_pid, SIGTERM);
for (int i = 0; i < 30; i++) {
int status;
if (waitpid(child_pid, &status, WNOHANG) == child_pid) {
child_pid = -1;
return;
}
usleep(100000);
}
syslog(LOG_WARNING, "child did not exit in 3 s, sending SIGKILL");
kill(child_pid, SIGKILL);
waitpid(child_pid, NULL, 0);
child_pid = -1;
}
static void start_child(void) {
stop_child();
pid_t pid = fork();
if (pid < 0) {
syslog(LOG_ERR, "fork failed: %s", strerror(errno));
return;
}
if (pid == 0) {
execl(RUN_SCRIPT, RUN_SCRIPT, NULL);
syslog(LOG_ERR, "execl %s failed: %s", RUN_SCRIPT, strerror(errno));
_exit(1);
}
child_pid = pid;
syslog(LOG_INFO, "started %s (pid %d)", RUN_SCRIPT, child_pid);
}
static gboolean watchdog_cb(gpointer G_GNUC_UNUSED data) {
if (child_pid > 0) {
int status;
pid_t ret = waitpid(child_pid, &status, WNOHANG);
if (ret == child_pid) {
int exit_code = WEXITSTATUS(status);
syslog(LOG_WARNING, "child exited (status %d), restarting", exit_code);
child_pid = -1;
/* If child exited 0, auth succeeded — clear AuthKey via axparameter */
if (exit_code == 0 && g_ax_handle && cfg_auth_key && *cfg_auth_key) {
GError *err = NULL;
if (ax_parameter_set(g_ax_handle, "AuthKey", "", &err)) {
free(cfg_auth_key); cfg_auth_key = strdup("");
syslog(LOG_INFO, "AuthKey cleared after successful auth");
} else {
syslog(LOG_WARNING, "failed to clear AuthKey: %s",
err ? err->message : "unknown");
if (err) g_error_free(err);
}
}
start_child();
}
}
return G_SOURCE_CONTINUE;
}
static void load_config_cache(AXParameter *handle) {
GError *error = NULL;
gchar *val = NULL;
#define LOAD(name, field) \
val = NULL; error = NULL; \
if (ax_parameter_get(handle, name, &val, &error)) { \
free(field); field = val ? strdup(val) : strdup(""); \
g_free(val); val = NULL; \
} else { \
syslog(LOG_WARNING, "ax_parameter_get %s failed: %s", name, \
error ? error->message : "unknown"); \
if (error) { g_error_free(error); error = NULL; } \
}
LOAD("CustomServer", cfg_custom_server)
LOAD("AuthKey", cfg_auth_key)
#undef LOAD
}
static void write_config_file(void) {
FILE *f = fopen(CONFIG_FILE, "w");
if (!f) {
syslog(LOG_ERR, "cannot open config file %s: %s",
CONFIG_FILE, strerror(errno));
return;
}
fprintf(f, "CUSTOM_SERVER=%s\n", cache_get(&cfg_custom_server, ""));
fprintf(f, "AUTH_KEY=%s\n", cache_get(&cfg_auth_key, ""));
fclose(f);
chmod(CONFIG_FILE, 0600);
syslog(LOG_INFO, "config updated: server=%s",
cache_get(&cfg_custom_server, "(default)"));
}
static AXParameter *g_ax_handle = NULL;
static gboolean debounced_restart(gpointer G_GNUC_UNUSED data) {
reload_timer_id = 0;
if (g_ax_handle)
load_config_cache(g_ax_handle);
write_config_file();
syslog(LOG_INFO, "restarting with new config");
stop_child();
start_child();
return G_SOURCE_REMOVE;
}
static void parameter_changed(const gchar *name, const gchar *value,
gpointer G_GNUC_UNUSED handle_void_ptr) {
const char *dot = strrchr(name, '.');
const char *short_name = dot ? dot + 1 : name;
syslog(LOG_INFO, "parameter changed: %s", short_name);
if (strcmp(short_name, "CustomServer") == 0) cache_set(&cfg_custom_server, value);
else if (strcmp(short_name, "AuthKey") == 0) cache_set(&cfg_auth_key, value);
if (reload_timer_id)
g_source_remove(reload_timer_id);
reload_timer_id = g_timeout_add(300, debounced_restart, NULL);
}
static gboolean signal_handler(gpointer loop) {
syslog(LOG_INFO, "stopping");
stop_child();
g_main_loop_quit((GMainLoop *)loop);
return G_SOURCE_REMOVE;
}
int main(void) {
GError *error = NULL;
openlog(APP_NAME, LOG_PID, LOG_USER);
syslog(LOG_INFO, "starting (root mode)");
mkdir("/usr/local/packages/Tailscale_VPN/localdata", 0755);
AXParameter *handle = ax_parameter_new(APP_NAME, &error);
if (!handle) {
syslog(LOG_ERR, "ax_parameter_new: %s",
error ? error->message : "unknown");
if (error) g_error_free(error);
return 1;
}
g_ax_handle = handle;
load_config_cache(handle);
write_config_file();
start_child();
const char *params[] = { "CustomServer", "AuthKey" };
for (size_t i = 0; i < sizeof(params) / sizeof(params[0]); i++) {
if (!ax_parameter_register_callback(handle, params[i],
parameter_changed, handle, &error)) {
syslog(LOG_WARNING, "register callback %s: %s",
params[i], error ? error->message : "unknown");
if (error) { g_error_free(error); error = NULL; }
}
}
GMainLoop *loop = g_main_loop_new(NULL, FALSE);
g_unix_signal_add(SIGTERM, signal_handler, loop);
g_unix_signal_add(SIGINT, signal_handler, loop);
g_timeout_add_seconds(60, watchdog_cb, NULL);
syslog(LOG_INFO, "running — watching for parameter changes");
g_main_loop_run(loop);
g_main_loop_unref(loop);
ax_parameter_free(handle);
return 0;
}
+7 -5
View File
@@ -514,19 +514,21 @@
var stateLines = txt.match(/Switching ipn state [^\n]+/g) || [];
var lastState = stateLines.length ? stateLines[stateLines.length - 1] : '';
var isRunning = /-> Running/.test(lastState) || /Tailscale VPN is running/.test(txt);
// Detect running even after syslog rotation (daemon active but startup lines gone)
if (!isRunning && !latestUrl) {
isRunning = /health\(warnable=[^)]+\): ok/.test(txt) ||
var isRunning = /-> Running/.test(lastState);
if (!isRunning && stateLines.length === 0) {
isRunning = /Tailscale VPN is running/.test(txt) ||
/health\(warnable=[^)]+\): ok/.test(txt) ||
/derp-\d+ connected/.test(txt) ||
/c2n: GET/.test(txt) ||
/localapi:/.test(txt);
}
// If an auth URL appears AFTER the last Running state, re-auth is needed
// (handles stale Running entries in syslog after reinstall or token expiry)
if (isRunning && latestUrl) {
var lastRunIdx = txt.lastIndexOf('-> Running');
var lastRunningMsgIdx = txt.lastIndexOf('Tailscale VPN is running');
if (lastRunningMsgIdx > lastRunIdx) lastRunIdx = lastRunningMsgIdx;
var urlSnippet = latestUrl.substring(0, 60);
var lastUrlIdx = -1, upos = 0, uidx;
while ((uidx = txt.indexOf(urlSnippet, upos)) !== -1) { lastUrlIdx = uidx; upos = uidx + 1; }
-13
View File
@@ -1,13 +0,0 @@
ARG ARCH=armv7hf
ARG VERSION=12.3.0
ARG UBUNTU_VERSION=24.04
ARG REPO=axisecp
ARG SDK=acap-native-sdk
FROM ${REPO}/${SDK}:${VERSION}-${ARCH}-ubuntu${UBUNTU_VERSION}
# Building the ACAP application
COPY ./app /opt/app/
WORKDIR /opt/app
RUN arm-linux-gnueabihf-strip -s lib/tailscale lib/tailscaled
RUN . /opt/axis/acapsdk/environment-setup* && acap-build .
-29
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BSD 3-Clause License
Copyright (c) 2020 Tailscale & AUTHORS.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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PROGS = serverconfig
SRCS = config_updater.c
OBJS = $(SRCS:.c=.o)
PKGS = glib-2.0 gio-2.0 axparameter
CFLAGS += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) pkg-config --cflags $(PKGS))
LDLIBS += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) pkg-config --libs $(PKGS))
CFLAGS += -Wall \
-Wextra \
-Wformat=2 \
-Wpointer-arith \
-Wbad-function-cast \
-Wstrict-prototypes \
-Wmissing-prototypes \
-Winline \
-Wdisabled-optimization \
-Wfloat-equal \
-W \
-Werror
all: $(PROGS)
$(PROGS): $(OBJS)
$(CC) $(LDFLAGS) $^ $(LIBS) $(LDLIBS) -o $@
clean:
rm -f $(PROGS) *.o *.eap* *_LICENSE.txt package.conf* param.conf tmp*
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/**
* Simple file-based configuration updater for Tailscale
* This avoids the AXParameter system and just writes directly to a config file
*/
#include <axsdk/axparameter.h>
#include <glib-unix.h>
#include <stdbool.h>
#include <syslog.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#define APP_NAME "serverconfig"
#define APP_DIR "/usr/local/packages/serverconfig"
#define STATE_DIR APP_DIR "/localdata"
#define CONFIG_FILE STATE_DIR "/config.txt"
#define SCRIPT_PATH "/usr/local/packages/serverconfig/start_tailscale.sh"
#define SCRIPT_SOURCE "/usr/local/packages/serverconfig/lib/start_tailscale.sh"
static gboolean signal_handler(gpointer loop) {
g_main_loop_quit((GMainLoop*)loop);
syslog(LOG_INFO, "Configuration updater stopping.");
return G_SOURCE_REMOVE;
}
// Create localdata directory
static void ensure_localdata_exists(void) {
struct stat st = {0};
if (stat(STATE_DIR, &st) == -1) {
if (mkdir(STATE_DIR, 0755) != 0) {
syslog(LOG_ERR, "Failed to create localdata directory: %s", strerror(errno));
} else {
syslog(LOG_INFO, "Created localdata directory: %s", STATE_DIR);
}
}
}
// Copy script from lib folder to main directory
static void copy_script_file(void) {
char buffer[4096];
ssize_t bytes_read, bytes_written;
int source_fd, dest_fd;
syslog(LOG_INFO, "Copying script from %s to %s", SCRIPT_SOURCE, SCRIPT_PATH);
// Open source file
source_fd = open(SCRIPT_SOURCE, O_RDONLY);
if (source_fd < 0) {
syslog(LOG_ERR, "Failed to open source script: %s", strerror(errno));
return;
}
// Open destination file (create if doesn't exist, truncate if exists)
dest_fd = open(SCRIPT_PATH, O_WRONLY | O_CREAT | O_TRUNC, 0755);
if (dest_fd < 0) {
syslog(LOG_ERR, "Failed to open destination script: %s", strerror(errno));
close(source_fd);
return;
}
// Copy the file
while ((bytes_read = read(source_fd, buffer, sizeof(buffer))) > 0) {
bytes_written = write(dest_fd, buffer, bytes_read);
if (bytes_written != bytes_read) {
syslog(LOG_ERR, "Error writing to destination file: %s", strerror(errno));
close(source_fd);
close(dest_fd);
return;
}
}
// Close file descriptors
close(source_fd);
close(dest_fd);
// Make the script executable
if (chmod(SCRIPT_PATH, 0755) != 0) {
syslog(LOG_ERR, "Failed to make script executable: %s", strerror(errno));
return;
}
syslog(LOG_INFO, "Script copied and made executable successfully");
}
// Execute the Tailscale script
static void start_tailscale(void) {
syslog(LOG_INFO, "Starting Tailscale VPN script");
// Check if script exists, if not, copy it
struct stat st;
if (stat(SCRIPT_PATH, &st) != 0) {
syslog(LOG_INFO, "Script not found at %s, copying from lib folder", SCRIPT_PATH);
copy_script_file();
}
// Fork and execute the script
pid_t pid = fork();
if (pid < 0) {
syslog(LOG_ERR, "Failed to fork for Tailscale script: %s", strerror(errno));
return;
} else if (pid == 0) {
// Child process - execute the script
execl(SCRIPT_PATH, "start_tailscale.sh", NULL);
// If we get here, execl failed
syslog(LOG_ERR, "Failed to execute Tailscale script: %s", strerror(errno));
_exit(1);
}
syslog(LOG_INFO, "Tailscale script started with PID: %d", pid);
}
// Update the configuration file with current parameter values
static void update_config_file(AXParameter* handle) {
GError* error = NULL;
gchar* server_value = NULL;
gchar* key_value = NULL;
FILE* file;
// Ensure localdata directory exists
ensure_localdata_exists();
// Get parameter values
if (!ax_parameter_get(handle, "CustomServer", &server_value, &error)) {
syslog(LOG_ERR, "Failed to get CustomServer: %s",
error ? error->message : "unknown error");
if (error) g_error_free(error);
error = NULL;
server_value = g_strdup("");
}
if (!ax_parameter_get(handle, "AuthKey", &key_value, &error)) {
syslog(LOG_ERR, "Failed to get AuthKey: %s",
error ? error->message : "unknown error");
if (error) g_error_free(error);
key_value = g_strdup("");
}
// Write to config file in localdata
file = fopen(CONFIG_FILE, "w");
if (file) {
fprintf(file, "custom_server=%s\n", server_value ? server_value : "");
fprintf(file, "auth_key=%s\n", key_value ? key_value : "");
fclose(file);
// Set permissions to ensure the file is readable
chmod(CONFIG_FILE, 0644);
syslog(LOG_INFO, "Updated configuration file in local custom_server=%s",
server_value ? server_value : "");
syslog(LOG_INFO, "Updated configuration file in local auth_key=%s",
key_value && strlen(key_value) > 0 ? "(set)" : "(empty)");
} else {
syslog(LOG_ERR, "Failed to open config file for writing: %s", strerror(errno));
}
// Clean up
g_free(server_value);
g_free(key_value);
}
// Handle parameter changes
static void parameter_changed(const gchar* name, const gchar* value, gpointer handle_void_ptr) {
AXParameter* handle = handle_void_ptr;
// Extract simple parameter name from the fully qualified name
const char* simple_name = name;
const char* prefix = "root." APP_NAME ".";
if (strncmp(name, prefix, strlen(prefix)) == 0) {
simple_name = name + strlen(prefix);
}
syslog(LOG_INFO, "Parameter changed: %s = %s", simple_name, value);
// Update config file whenever any parameter changes
update_config_file(handle);
// Restart Tailscale to apply the new settings
start_tailscale();
}
int main(void) {
GError* error = NULL;
GMainLoop* loop = NULL;
// Open syslog for logging
openlog(APP_NAME, LOG_PID, LOG_USER);
syslog(LOG_INFO, "Config updater starting");
// Initialize parameter handling
AXParameter* handle = ax_parameter_new(APP_NAME, &error);
if (handle == NULL) {
syslog(LOG_ERR, "Failed to initialize parameters: %s",
error ? error->message : "unknown error");
if (error) g_error_free(error);
exit(1);
}
// Ensure localdata directory exists
ensure_localdata_exists();
// Ensure script is copied from lib folder
copy_script_file();
// Create initial config file
update_config_file(handle);
// Start Tailscale VPN script
start_tailscale();
// Register for parameter changes
if (!ax_parameter_register_callback(handle, "CustomServer", parameter_changed, handle, &error)) {
syslog(LOG_ERR, "Failed to register CustomServer callback: %s",
error ? error->message : "unknown error");
if (error) g_error_free(error);
error = NULL;
}
if (!ax_parameter_register_callback(handle, "AuthKey", parameter_changed, handle, &error)) {
syslog(LOG_ERR, "Failed to register AuthKey callback: %s",
error ? error->message : "unknown error");
if (error) g_error_free(error);
}
// Register for parameter changes with fully qualified names as fallback
if (!ax_parameter_register_callback(handle, "root." APP_NAME ".CustomServer", parameter_changed, handle, NULL)) {
syslog(LOG_INFO, "Fallback CustomServer registration failed (this may be normal)");
}
if (!ax_parameter_register_callback(handle, "root." APP_NAME ".AuthKey", parameter_changed, handle, NULL)) {
syslog(LOG_INFO, "Fallback AuthKey registration failed (this may be normal)");
}
// Set up main loop
loop = g_main_loop_new(NULL, FALSE);
g_unix_signal_add(SIGTERM, signal_handler, loop);
g_unix_signal_add(SIGINT, signal_handler, loop);
syslog(LOG_INFO, "Config updater running. Waiting for parameter changes...");
g_main_loop_run(loop);
// Clean up
g_main_loop_unref(loop);
ax_parameter_free(handle);
return 0;
}
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Tailscale VPN</title>
<style>
:root {
--bg: #0f1117;
--surface: #181b23;
--surface2: #1e2230;
--border: #262a35;
--text: #e4e6ed;
--muted: #8b8fa3;
--accent: #4f8ff7;
--green: #22c55e;
--yellow: #f59e0b;
--red: #ef4444;
--radius: 10px;
--mono: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
}
[data-theme="light"] {
--bg: #f5f6f8;
--surface: #ffffff;
--surface2: #f0f1f4;
--border: #e0e3e8;
--text: #1a1a2e;
--muted: #6b7084;
--accent: #2563eb;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
background: var(--bg);
color: var(--text);
padding: 20px;
font-size: 14px;
max-width: 720px;
margin: 0 auto;
line-height: 1.5;
}
/* Header */
.header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 20px;
}
.header-left {
display: flex;
align-items: center;
gap: 10px;
}
.header h1 {
font-size: 18px;
font-weight: 700;
}
.theme-btn {
background: var(--surface);
border: 1px solid var(--border);
color: var(--muted);
cursor: pointer;
border-radius: 8px;
padding: 6px;
display: flex;
align-items: center;
justify-content: center;
}
.theme-btn:hover { color: var(--text); border-color: var(--muted); }
.theme-btn svg { width: 16px; height: 16px; }
/* Cards */
.card {
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 20px;
margin-bottom: 14px;
}
.card-title {
font-size: 11px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.6px;
color: var(--muted);
margin-bottom: 14px;
}
/* Status */
.status-banner {
display: flex;
align-items: center;
gap: 12px;
padding: 14px 16px;
border-radius: 8px;
margin-bottom: 16px;
}
.status-banner.connected { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.2); }
.status-banner.connecting { background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.2); }
.status-banner.disconnected { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.2); }
.dot {
width: 10px;
height: 10px;
border-radius: 50%;
flex-shrink: 0;
}
.status-banner.connected .dot { background: var(--green); box-shadow: 0 0 0 3px rgba(34,197,94,0.2); }
.status-banner.connecting .dot { background: var(--yellow); box-shadow: 0 0 0 3px rgba(245,158,11,0.2); animation: pulse 1.5s infinite; }
.status-banner.disconnected .dot { background: var(--red); box-shadow: 0 0 0 3px rgba(239,68,68,0.2); }
@keyframes pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.4; }
}
.status-text {
font-size: 14px;
font-weight: 600;
}
.status-banner.connected .status-text { color: var(--green); }
.status-banner.connecting .status-text { color: var(--yellow); }
.status-banner.disconnected .status-text { color: var(--red); }
.status-time {
margin-left: auto;
font-size: 12px;
color: var(--muted);
font-family: var(--mono);
}
/* Auth block */
.auth-block {
background: rgba(245,158,11,0.08);
border: 1px solid rgba(245,158,11,0.2);
border-radius: 8px;
padding: 16px;
margin-bottom: 16px;
}
.auth-block p {
font-size: 13px;
color: var(--muted);
margin-bottom: 12px;
}
.auth-btn {
display: inline-flex;
align-items: center;
gap: 6px;
background: var(--accent);
color: #fff;
text-decoration: none;
font-weight: 600;
font-size: 13px;
padding: 8px 18px;
border-radius: 6px;
margin-bottom: 8px;
}
.auth-btn:hover { opacity: 0.9; }
.auth-url {
display: block;
font-size: 11px;
color: var(--muted);
word-break: break-all;
font-family: var(--mono);
}
/* Info grid */
.info-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 12px;
}
.info-item {
background: var(--surface2);
border-radius: 8px;
padding: 12px 14px;
}
.info-label {
font-size: 11px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.4px;
color: var(--muted);
margin-bottom: 4px;
}
.info-value {
font-size: 14px;
font-weight: 600;
font-family: var(--mono);
word-break: break-all;
}
.info-value.dim { color: var(--muted); font-weight: 400; }
/* Log viewer */
.log-controls {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 10px;
}
.log-badge {
font-size: 11px;
color: var(--muted);
font-family: var(--mono);
}
.log-toggle {
font-size: 12px;
color: var(--accent);
background: none;
border: none;
cursor: pointer;
font-weight: 600;
}
.log-toggle:hover { text-decoration: underline; }
.log-box {
background: var(--surface2);
border: 1px solid var(--border);
border-radius: 8px;
padding: 14px;
max-height: 400px;
overflow-y: auto;
font-family: var(--mono);
font-size: 11.5px;
line-height: 1.7;
color: var(--muted);
white-space: pre-wrap;
word-break: break-all;
}
.log-box .log-line { display: block; }
.log-box .log-line:hover { background: rgba(79,143,247,0.06); }
.log-line .ts { color: var(--muted); opacity: 0.6; }
.log-line .msg-info { color: var(--accent); }
.log-line .msg-warn { color: var(--yellow); }
.log-line .msg-err { color: var(--red); }
.log-line .msg-ok { color: var(--green); }
/* Refresh indicator */
.refresh-bar {
display: flex;
align-items: center;
justify-content: center;
gap: 6px;
padding: 8px;
font-size: 11px;
color: var(--muted);
}
/* Update banner */
.update-banner {
display: none;
align-items: center;
gap: 10px;
padding: 12px 16px;
border-radius: 8px;
margin-bottom: 14px;
background: rgba(79,143,247,0.1);
border: 1px solid rgba(79,143,247,0.2);
}
.update-banner.visible { display: flex; }
.update-banner .update-text {
flex: 1;
font-size: 13px;
color: var(--text);
}
.update-banner .update-text strong { color: var(--accent); }
.update-btn {
display: inline-flex;
align-items: center;
gap: 5px;
background: var(--accent);
color: #fff;
text-decoration: none;
font-weight: 600;
font-size: 12px;
padding: 6px 14px;
border-radius: 6px;
white-space: nowrap;
}
.update-btn:hover { opacity: 0.9; }
@media (max-width: 480px) {
body { padding: 14px; }
.info-grid { grid-template-columns: 1fr; }
}
</style>
</head>
<body>
<div class="header">
<div class="header-left">
<svg width="26" height="26" viewBox="0 0 128 128" fill="none">
<rect width="128" height="128" rx="28" fill="#0166FF"/>
<circle cx="32" cy="32" r="13" fill="white" opacity="0.4"/>
<circle cx="64" cy="32" r="13" fill="white" opacity="0.4"/>
<circle cx="96" cy="32" r="13" fill="white" opacity="0.4"/>
<circle cx="32" cy="64" r="13" fill="white"/>
<circle cx="64" cy="64" r="13" fill="white"/>
<circle cx="96" cy="64" r="13" fill="white"/>
<circle cx="32" cy="96" r="13" fill="white" opacity="0.4"/>
<circle cx="64" cy="96" r="13" fill="white"/>
<circle cx="96" cy="96" r="13" fill="white" opacity="0.4"/>
</svg>
<h1>Tailscale VPN</h1>
</div>
<button class="theme-btn" id="themeToggle" aria-label="Toggle theme">
<svg id="iconSun" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/></svg>
<svg id="iconMoon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="display:none"><path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"/></svg>
</button>
</div>
<!-- Status -->
<div id="status-banner" class="status-banner connecting">
<span class="dot"></span>
<span id="status-text" class="status-text">Checking...</span>
<span id="status-time" class="status-time"></span>
</div>
<!-- Update available -->
<div id="update-banner" class="update-banner">
<div class="update-text">Update available: <strong id="update-version"></strong></div>
<a id="update-link" class="update-btn" href="https://github.com/Mo3he/Axis_Cam_Tailscale/releases/latest" target="_blank" rel="noopener">
<svg width="14" height="14" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" viewBox="0 0 24 24"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/></svg>
Download
</a>
</div>
<!-- Auth (hidden by default) -->
<div id="auth-block" class="auth-block" style="display:none;">
<p>Authenticate this device to connect to your Tailscale network:</p>
<a id="auth-link" class="auth-btn" href="#" target="_blank">
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/><polyline points="15 3 21 3 21 9"/><line x1="10" y1="14" x2="21" y2="3"/></svg>
Open Login Page
</a>
<span id="auth-url-text" class="auth-url"></span>
</div>
<!-- Connection Info -->
<div class="card" id="info-card" style="display:none;">
<div class="card-title">Connection Details</div>
<div class="info-grid">
<div class="info-item">
<div class="info-label">Tailscale IP</div>
<div class="info-value" id="ts-ip">-</div>
</div>
<div class="info-item">
<div class="info-label">Node Name</div>
<div class="info-value" id="ts-node">-</div>
</div>
<div class="info-item">
<div class="info-label">Account</div>
<div class="info-value" id="ts-tailnet">-</div>
</div>
<div class="info-item">
<div class="info-label">Version</div>
<div class="info-value" id="ts-version">-</div>
</div>
<div class="info-item">
<div class="info-label">HTTP/HTTPS Proxy</div>
<div class="info-value">http://127.0.0.1:8080</div>
</div>
<div class="info-item">
<div class="info-label">SOCKS5 Proxy</div>
<div class="info-value">127.0.0.1:1055</div>
</div>
</div>
<div style="margin-top:14px;text-align:right;">
<button id="check-update-btn" class="log-toggle">Check for Updates</button>
</div>
</div>
<!-- Logs -->
<div class="card">
<div class="log-controls">
<div class="card-title" style="margin-bottom:0;">Service Log</div>
<div style="display:flex;gap:10px;align-items:center;">
<span id="log-count" class="log-badge"></span>
<button class="log-toggle" id="log-scroll-btn">Scroll to bottom</button>
</div>
</div>
<div class="log-box" id="log-box">Loading logs...</div>
</div>
<div class="refresh-bar">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="23 4 23 10 17 10"/><path d="M20.49 15a9 9 0 1 1-2.12-9.36L23 10"/></svg>
<span>Auto-refresh every 5s</span>
</div>
<script>
(function() {
var APP = 'serverconfig';
var LOG_URL = '/axis-cgi/admin/systemlog.cgi?appname=' + APP;
var logBox = document.getElementById('log-box');
var autoScroll = true;
// Theme
var toggle = document.getElementById('themeToggle');
var sun = document.getElementById('iconSun');
var moon = document.getElementById('iconMoon');
var root = document.documentElement;
function applyTheme(t) {
if (t === 'light') {
root.setAttribute('data-theme', 'light');
sun.style.display = 'none';
moon.style.display = 'block';
} else {
root.removeAttribute('data-theme');
sun.style.display = 'block';
moon.style.display = 'none';
}
}
var stored = localStorage.getItem('ts-acap-theme');
if (stored) applyTheme(stored);
else if (window.matchMedia('(prefers-color-scheme: light)').matches) applyTheme('light');
toggle.addEventListener('click', function() {
var next = root.getAttribute('data-theme') === 'light' ? 'dark' : 'light';
localStorage.setItem('ts-acap-theme', next);
applyTheme(next);
});
// Log scroll
document.getElementById('log-scroll-btn').addEventListener('click', function() {
logBox.scrollTop = logBox.scrollHeight;
autoScroll = true;
});
logBox.addEventListener('scroll', function() {
autoScroll = logBox.scrollHeight - logBox.scrollTop - logBox.clientHeight < 40;
});
// Cache helpers - survive syslog rotation
function cacheSet(k, v) { if (v) try { localStorage.setItem('ts-' + k, v); } catch(e){} }
function cacheGet(k) { try { return localStorage.getItem('ts-' + k); } catch(e){ return null; } }
function parse(txt) {
var allUrls = txt.match(/https:\/\/login\.tailscale\.com\/[^\s<"\t]+/g) || [];
var latestUrl = allUrls.length ? allUrls[allUrls.length - 1] : null;
var ipMatch = txt.match(/peerapi: serving on http:\/\/(100\.[\d.]+):/g);
var tsIP = null;
if (ipMatch) {
var last = ipMatch[ipMatch.length - 1];
var m = last.match(/http:\/\/(100\.[\d.]+):/);
if (m) tsIP = m[1];
}
if (!tsIP) {
var nmSelf = txt.match(/netmap: self:[^\n]*\[(100\.[\d.]+)\//);
if (nmSelf) tsIP = nmSelf[1];
}
if (!tsIP) {
var allIPs = txt.match(/\b100\.\d{1,3}\.\d{1,3}\.\d{1,3}\b/g) || [];
tsIP = allIPs.length ? allIPs[allIPs.length - 1] : null;
}
// Primary: extract hostname from Axis syslog header (always the real device hostname)
var node = null;
var hostLine = txt.match(/\d{4}-\d{2}-\d{2}T[\d:.]+[+-]\d{2}:\d{2}\s+(\S+)\s+\[/);
if (hostLine) node = hostLine[1];
// Fallback: popBrowserAuthNow/StartLoginInteractiveAs (may contain stale acap-tailscale_vpn)
if (!node) {
var nodeMatches = txt.match(/popBrowserAuthNow\("([^"]+)"\)/g);
if (!nodeMatches) nodeMatches = txt.match(/StartLoginInteractiveAs\("([^"]+)"\)/g);
if (nodeMatches) {
var nm = nodeMatches[nodeMatches.length - 1].match(/"([^"]+)"/);
if (nm) node = nm[1];
}
}
var loginMatches = txt.match(/active login:\s+\S+/g);
var tailnet = null;
if (loginMatches) {
var lm = loginMatches[loginMatches.length - 1].match(/active login:\s+(\S+)/);
if (lm) tailnet = lm[1];
}
if (!tailnet) {
// Fallback: extract from periodic netmap lines "u=user@email.com"
var userMatches = txt.match(/\bu=([^\s\[,\]]+)/g);
if (userMatches) {
var um = userMatches[userMatches.length - 1].match(/u=([^\s\[,\]]+)/);
if (um) tailnet = um[1];
}
}
var versionMatches = txt.match(/Program starting: v(\d+\.\d+\.\d+)/g);
var version = null;
if (versionMatches) {
var last = versionMatches[versionMatches.length - 1];
var vm = last.match(/v(\d+\.\d+\.\d+)/);
if (vm) version = vm[1];
}
if (!version) {
// Fallback: extract from periodic "v1.2.3-tXXX-gYYY peers:" log lines
var peersMatches = txt.match(/v(\d+\.\d+\.\d+)-\S+\s+peers:/g);
if (peersMatches) {
var lp = peersMatches[peersMatches.length - 1];
var pm = lp.match(/v(\d+\.\d+\.\d+)/);
if (pm) version = pm[1];
}
}
// Cache when found, restore from cache when missing
cacheSet('ip', tsIP); cacheSet('node', node); cacheSet('tailnet', tailnet); cacheSet('version', version);
tsIP = tsIP || cacheGet('ip');
node = node || cacheGet('node');
tailnet = tailnet || cacheGet('tailnet');
version = version || cacheGet('version');
var stateLines = txt.match(/Switching ipn state [^\n]+/g) || [];
var lastState = stateLines.length ? stateLines[stateLines.length - 1] : '';
var isRunning = /-> Running/.test(lastState) || /Tailscale VPN is running/.test(txt);
// Detect running even after syslog rotation (daemon active but startup lines gone)
if (!isRunning && !latestUrl) {
isRunning = /health\(warnable=[^)]+\): ok/.test(txt) ||
/derp-\d+ connected/.test(txt) ||
/c2n: GET/.test(txt) ||
/localapi:/.test(txt);
}
// If an auth URL appears AFTER the last Running state, re-auth is needed
// (handles stale Running entries in syslog after reinstall or token expiry)
if (isRunning && latestUrl) {
var lastRunIdx = txt.lastIndexOf('-> Running');
var urlSnippet = latestUrl.substring(0, 60);
var lastUrlIdx = -1, upos = 0, uidx;
while ((uidx = txt.indexOf(urlSnippet, upos)) !== -1) { lastUrlIdx = uidx; upos = uidx + 1; }
if (lastUrlIdx > lastRunIdx) isRunning = false;
}
if (isRunning) return { state: 'connected', url: null, ip: tsIP, node: node, tailnet: tailnet, version: version };
if (latestUrl) return { state: 'connecting', url: latestUrl, ip: null, node: null, tailnet: null, version: version };
if (/Starting Tailscale|tailscaled.*start|logtail started/.test(txt)) return { state: 'connecting', url: null, ip: null, node: null, tailnet: null, version: version };
return { state: 'disconnected', url: null, ip: null, node: null, tailnet: null, version: version };
}
function classifyLine(msg) {
if (/error|fail|panic|fatal/i.test(msg)) return 'msg-err';
if (/warn|timeout|retry/i.test(msg)) return 'msg-warn';
if (/connected|running|logged in|success/i.test(msg)) return 'msg-ok';
if (/starting|auth|login|switching/i.test(msg)) return 'msg-info';
return '';
}
function escHtml(s) {
return s.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
}
function renderLogs(txt) {
var lines = txt.split('\n').filter(function(l) { return l.trim(); });
document.getElementById('log-count').textContent = lines.length + ' lines';
var h = '';
for (var i = 0; i < lines.length; i++) {
var parts = lines[i].match(/^(\S+\s+\d+\s+[\d:]+)\s+(.*)/);
var cls = classifyLine(lines[i]);
if (parts) {
h += '<span class="log-line"><span class="ts">' + escHtml(parts[1]) + '</span> <span class="' + cls + '">' + escHtml(parts[2]) + '</span></span>\n';
} else {
h += '<span class="log-line"><span class="' + cls + '">' + escHtml(lines[i]) + '</span></span>\n';
}
}
logBox.innerHTML = h;
if (autoScroll) logBox.scrollTop = logBox.scrollHeight;
}
function render(r) {
var banner = document.getElementById('status-banner');
var statusText = document.getElementById('status-text');
var auth = document.getElementById('auth-block');
var info = document.getElementById('info-card');
banner.className = 'status-banner ' + r.state;
var labels = { connected: 'Connected', connecting: 'Connecting...', disconnected: 'Stopped' };
statusText.textContent = labels[r.state];
if (r.state === 'connecting' && r.url) {
document.getElementById('auth-link').href = r.url;
document.getElementById('auth-url-text').textContent = r.url;
auth.style.display = '';
} else {
auth.style.display = 'none';
}
if (r.state === 'connected') {
document.getElementById('ts-ip').textContent = r.ip || '-';
document.getElementById('ts-ip').className = 'info-value' + (r.ip ? '' : ' dim');
document.getElementById('ts-node').textContent = r.node || '-';
document.getElementById('ts-node').className = 'info-value' + (r.node ? '' : ' dim');
document.getElementById('ts-tailnet').textContent = r.tailnet || '-';
document.getElementById('ts-tailnet').className = 'info-value' + (r.tailnet ? '' : ' dim');
document.getElementById('ts-version').textContent = r.version || '-';
document.getElementById('ts-version').className = 'info-value' + (r.version ? '' : ' dim');
info.style.display = '';
if (r.version) checkForUpdate(r.version);
} else {
info.style.display = 'none';
}
var now = new Date();
document.getElementById('status-time').textContent =
('0'+now.getHours()).slice(-2) + ':' + ('0'+now.getMinutes()).slice(-2) + ':' + ('0'+now.getSeconds()).slice(-2);
}
var APP_LIST_URL = '/axis-cgi/applications/list.cgi';
function checkAppRunning() {
return fetch(APP_LIST_URL, { cache: 'no-store', credentials: 'same-origin' })
.then(function(r) { return r.text(); })
.then(function(xml) {
var m = xml.match(new RegExp('Name="' + APP + '"[^/]*Status="([^"]+)"'));
return m && m[1] === 'Running';
})
.catch(function() { return false; });
}
function refresh() {
fetch(LOG_URL, { cache: 'no-store', credentials: 'same-origin' })
.then(function(r) { return r.text(); })
.then(function(txt) {
var result = parse(txt);
renderLogs(txt);
// Always verify with the app status API - syslog can have stale entries
checkAppRunning().then(function(running) {
if (!running) {
result.state = 'disconnected';
} else if (!result.url && result.state !== 'connected') {
result.state = 'connected';
result.ip = result.ip || cacheGet('ip');
result.node = result.node || cacheGet('node');
result.tailnet = result.tailnet || cacheGet('tailnet');
result.version = result.version || cacheGet('version');
}
render(result);
});
})
.catch(function() {
document.getElementById('status-text').textContent = 'Unable to fetch logs';
});
}
refresh();
setInterval(refresh, 5000);
// Check for updates from GitHub
var installedVersion = null;
var autoChecked = false;
function checkForUpdate(currentVersion, manual) {
if (!currentVersion) return;
installedVersion = currentVersion;
if (!manual && autoChecked) return;
if (!manual) autoChecked = true;
var btn = document.getElementById('check-update-btn');
if (manual && btn) btn.textContent = 'Checking...';
fetch('https://api.github.com/repos/Mo3he/Axis_Cam_Tailscale/releases/latest')
.then(function(r) { return r.json(); })
.then(function(data) {
var tag = (data.tag_name || '').replace(/^v/, '');
if (!tag) return;
if (compareVersions(tag, currentVersion) > 0) {
document.getElementById('update-version').textContent = 'v' + tag;
document.getElementById('update-banner').classList.add('visible');
document.getElementById('ts-version').textContent = currentVersion + ' (outdated)';
if (btn) btn.textContent = 'Update Available';
} else {
if (manual && btn) btn.textContent = 'Up to date';
setTimeout(function() { if (btn) btn.textContent = 'Check for Updates'; }, 3000);
}
})
.catch(function() {
if (manual && btn) btn.textContent = 'Check failed';
setTimeout(function() { if (btn) btn.textContent = 'Check for Updates'; }, 3000);
});
}
document.getElementById('check-update-btn').addEventListener('click', function() {
if (installedVersion) checkForUpdate(installedVersion, true);
});
function compareVersions(a, b) {
var pa = a.split('.').map(Number);
var pb = b.split('.').map(Number);
for (var i = 0; i < 3; i++) {
if ((pa[i] || 0) > (pb[i] || 0)) return 1;
if ((pa[i] || 0) < (pb[i] || 0)) return -1;
}
return 0;
}
})();
</script>
</body>
</html>
View File
-85
View File
@@ -1,85 +0,0 @@
#!/bin/sh
# Make sure this script terminates any existing Tailscale processes before starting new ones
# Kill any existing tailscaled processes
killall tailscaled 2>/dev/null || true
# Simple script to start Tailscale with custom configuration
APP_DIR="/usr/local/packages/serverconfig"
STATE_DIR="$APP_DIR/localdata"
CONFIG_FILE="$STATE_DIR/config.txt"
TAILSCALED_PATH="$APP_DIR/lib/tailscaled"
TAILSCALE_PATH="$APP_DIR/lib/tailscale"
SOCKET_PATH="$STATE_DIR/tailscaled.sock"
# Create localdata directory if it doesn't exist
mkdir -p "$STATE_DIR"
# Log to syslog
logger -t "tailscale_script" "Starting Tailscale VPN service"
# Set execute permissions
chmod 755 $TAILSCALED_PATH
chmod 755 $TAILSCALE_PATH
# Read configuration (if exists)
CUSTOM_SERVER=""
AUTH_KEY=""
if [ -f "$CONFIG_FILE" ]; then
logger -t "tailscale_script" "Reading configuration from $CONFIG_FILE"
# Read values from config file
while IFS='=' read -r key value; do
case "$key" in
"custom_server") CUSTOM_SERVER="$value" ;;
"auth_key") AUTH_KEY="$value" ;;
esac
done < "$CONFIG_FILE"
fi
# Start tailscaled with state stored in localdata
logger -t "tailscale_script" "Starting tailscaled daemon"
$TAILSCALED_PATH \
--state="$STATE_DIR/tailscaled.state" \
--socket=$SOCKET_PATH \
--socks5-server=localhost:1055 \
--outbound-http-proxy-listen=localhost:8080 \
--tun=userspace-networking \
2>&1 | logger -t "tailscale_script" &
TAILSCALED_PID=$!
# Wait for tailscaled to initialize
sleep 2
# Build up the command based on available parameters
TAILSCALE_CMD="$TAILSCALE_PATH --socket=$SOCKET_PATH up --hostname=$(hostname)"
if [ -n "$CUSTOM_SERVER" ]; then
logger -t "tailscale_script" "Using custom server: $CUSTOM_SERVER"
TAILSCALE_CMD="$TAILSCALE_CMD --login-server $CUSTOM_SERVER"
fi
if [ -n "$AUTH_KEY" ]; then
logger -t "tailscale_script" "Using authentication key"
TAILSCALE_CMD="$TAILSCALE_CMD --authkey $AUTH_KEY"
fi
# Connect to Tailscale network
logger -t "tailscale_script" "Running: $TAILSCALE_CMD"
eval $TAILSCALE_CMD
UP_EXIT=$?
# Clear auth key from config after first use — Tailscale auth keys are single-use
# and the node identity is persisted in tailscaled.state, so the key is no longer needed.
if [ -n "$AUTH_KEY" ] && [ "$UP_EXIT" -eq 0 ] && [ -f "$CONFIG_FILE" ]; then
logger -t "tailscale_script" "Clearing auth key from config after successful authentication"
printf 'custom_server=%s\nauth_key=\n' "$CUSTOM_SERVER" > "$CONFIG_FILE"
fi
# Keep the script running to maintain the tailscaled process
logger -t "tailscale_script" "Tailscale VPN is running"
logger -t "tailscale_script" "HTTP/HTTPS proxy: http://127.0.0.1:8080"
logger -t "tailscale_script" "SOCKS5 proxy: 127.0.0.1:1055"
logger -t "tailscale_script" "To change settings, modify parameters in ACAP web interface"
# Wait for tailscaled process to exit
wait $TAILSCALED_PID
-30
View File
@@ -1,30 +0,0 @@
{
"schemaVersion": "1.7.3",
"acapPackageConf": {
"setup": {
"friendlyName": "Tailscale VPN",
"appName": "serverconfig",
"vendor": "Mo3he",
"embeddedSdkVersion": "3.0",
"vendorUrl": "https://github.com/Mo3he/Axis_Cam_Tailscale",
"runMode": "respawn",
"version": "1.96.4",
"architecture": "armv7hf"
},
"configuration": {
"settingPage": "index.html",
"paramConfig": [
{
"name": "CustomServer",
"default": "",
"type": "string"
},
{
"name": "AuthKey",
"default": "",
"type": "string"
}
]
}
}
}