2018-01-16 06:58:15 +01:00
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# -*- coding: utf-8 -*-
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2018-01-16 11:34:37 +01:00
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# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
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2018-01-16 06:58:15 +01:00
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import logging
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import os
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import subprocess
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import werkzeug
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2018-01-16 11:34:37 +01:00
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import flectra
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from flectra import http
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from flectra.tools import misc
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2018-01-16 06:58:15 +01:00
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_logger = logging.getLogger(__name__)
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index_style = """
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<style>
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body {
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width: 480px;
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margin: 60px auto;
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font-family: sans-serif;
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text-align: justify;
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color: #6B6B6B;
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}
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.text-red {
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color: #FF0000;
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}
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</style>
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"""
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index_template = """
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<!DOCTYPE HTML>
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<html>
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<head>
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2018-01-16 11:34:37 +01:00
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<title>Flectra's PosBox</title>
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2018-01-16 06:58:15 +01:00
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""" + index_style + """
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</head>
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<body>
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<h1>Your PosBox is up and running</h1>
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<p>
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The PosBox is a hardware adapter that allows you to use
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2018-01-16 11:34:37 +01:00
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receipt printers and barcode scanners with Flectra's Point of
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Sale, <b>version 8.0 or later</b>. You can start an <a href='https://www.flectra.com/start'>online free trial</a>,
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or <a href='https://www.flectra.com/page/download'>download and install</a> it yourself.
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2018-01-16 06:58:15 +01:00
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</p>
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<p>
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For more information on how to setup the Point of Sale with
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the PosBox, please refer to
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2018-01-16 11:34:37 +01:00
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<a href='https://www.flectra.com/documentation/user/point_of_sale/posbox/index.html'>the manual</a>.
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2018-01-16 06:58:15 +01:00
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</p>
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<p>
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To see the status of the connected hardware, please refer
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to the <a href='/hw_proxy/status'>hardware status page</a>.
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</p>
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<p>
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Wi-Fi can be configured by visiting the <a href='/wifi'>Wi-Fi configuration page</a>.
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</p>
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<p>
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If you need to grant remote debugging access to a developer, you can do it <a href='/remote_connect'>here</a>.
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</p>
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%s
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<p>
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The PosBox software installed on this posbox is <b>version 16</b>,
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the posbox version number is independent from Flectra. You can upgrade
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2018-01-16 06:58:15 +01:00
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the software on the <a href='/hw_proxy/upgrade/'>upgrade page</a>.
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</p>
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2018-01-16 11:34:37 +01:00
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<p>For any other question, please contact the Flectra support at <a href='http://www.flectra.com/help'>www.flectra.com/help</a>
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2018-01-16 06:58:15 +01:00
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</p>
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</body>
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</html>
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"""
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2018-01-16 11:34:37 +01:00
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class PosboxHomepage(flectra.addons.web.controllers.main.Home):
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def get_hw_screen_message(self):
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return """
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<p>
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The activate the customer display feature, you will need to reinstall the PosBox software.
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You can find the latest images on the <a href="http://nightly.flectra.com/master/posbox/">Flectra Nightly builds</a> website.
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Make sure to download at least the version 16.<br/>
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Flectra version 11, or above, is required to use the customer display feature.
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</p>
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"""
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@http.route('/', type='http', auth='none', website=True)
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def index(self):
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#return request.render('hw_posbox_homepage.index',mimetype='text/html')
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return index_template % self.get_hw_screen_message()
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@http.route('/wifi', type='http', auth='none', website=True)
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def wifi(self):
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wifi_template = """
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>Wifi configuration</title>
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""" + index_style + """
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</head>
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<body>
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<h1>Configure wifi</h1>
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<p>
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Here you can configure how the posbox should connect to wireless networks.
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Currently only Open and WPA networks are supported. When enabling the persistent checkbox,
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the chosen network will be saved and the posbox will attempt to connect to it every time it boots.
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</p>
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<form action='/wifi_connect' method='POST'>
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<table>
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<tr>
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<td>
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ESSID:
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</td>
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<td>
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<select name="essid">
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"""
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try:
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f = open('/tmp/scanned_networks.txt', 'r')
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for line in f:
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line = line.rstrip()
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line = misc.html_escape(line)
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wifi_template += '<option value="' + line + '">' + line + '</option>\n'
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f.close()
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except IOError:
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_logger.warning("No /tmp/scanned_networks.txt")
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wifi_template += """
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</select>
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</td>
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</tr>
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<tr>
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<td>
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Password:
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</td>
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<td>
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<input type="password" name="password" placeholder="optional"/>
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</td>
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</tr>
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<tr>
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<td>
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Persistent:
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</td>
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<td>
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<input type="checkbox" name="persistent"/>
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</td>
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</tr>
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<tr>
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<td/>
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<td>
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<input type="submit" value="connect"/>
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</td>
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</tr>
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</table>
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</form>
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<p>
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You can clear the persistent configuration by clicking below:
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<form action='/wifi_clear'>
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<input type="submit" value="Clear persistent network configuration"/>
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</form>
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</p>
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<form>
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</body>
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</html>
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"""
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return wifi_template
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@http.route('/wifi_connect', type='http', auth='none', cors='*')
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def connect_to_wifi(self, essid, password, persistent=False):
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if persistent:
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persistent = "1"
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else:
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persistent = ""
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2018-01-16 11:34:37 +01:00
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subprocess.call(['/home/pi/flectra/addons/point_of_sale/tools/posbox/configuration/connect_to_wifi.sh', essid, password, persistent])
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return "connecting to " + essid
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@http.route('/wifi_clear', type='http', auth='none', cors='*')
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def clear_wifi_configuration(self):
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os.system('/home/pi/flectra/addons/point_of_sale/tools/posbox/configuration/clear_wifi_configuration.sh')
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return "configuration cleared"
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@http.route('/remote_connect', type='http', auth='none', cors='*')
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def remote_connect(self):
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ngrok_template = """
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>Remote debugging</title>
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<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
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<script>
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$(function () {
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var upgrading = false;
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$('#enable_debug').click(function () {
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var auth_token = $('#auth_token').val();
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if (auth_token == "") {
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alert('Please provide an authentication token.');
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} else {
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$.ajax({
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url: '/enable_ngrok',
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data: {
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'auth_token': auth_token
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}
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}).always(function (response) {
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if (response === 'already running') {
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alert('Remote debugging already activated.');
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} else {
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$('#auth_token').attr('disabled','disabled');
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$('#enable_debug').html('Enabled remote debugging');
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$('#enable_debug').removeAttr('href', '')
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$('#enable_debug').off('click');
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}
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});
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}
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});
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});
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</script>
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""" + index_style + """
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<style>
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#enable_debug {
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padding: 10px;
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background: rgb(121, 197, 107);
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color: white;
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border-radius: 3px;
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text-align: center;
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margin: 30px;
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text-decoration: none;
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display: inline-block;
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}
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.centering{
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text-align: center;
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}
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</style>
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</head>
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<body>
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<h1>Remote debugging</h1>
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<p class='text-red'>
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This allows someone to gain remote access to your Posbox, and
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thus your entire local network. Only enable this for someone
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you trust.
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</p>
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<div class='centering'>
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<input type="text" id="auth_token" size="42" placeholder="Authentication Token"/> <br/>
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<a id="enable_debug" href="#">Enable remote debugging</a>
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</div>
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</body>
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</html>
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"""
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return ngrok_template
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@http.route('/enable_ngrok', type='http', auth='none', cors='*')
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def enable_ngrok(self, auth_token):
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if subprocess.call(['pgrep', 'ngrok']) == 1:
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subprocess.Popen(['ngrok', 'tcp', '-authtoken', auth_token, '-log', '/tmp/ngrok.log', '22'])
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return 'starting with ' + auth_token
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else:
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return 'already running'
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