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https://github.com/openwrt/luci.git
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347 lines
9.7 KiB
JavaScript
347 lines
9.7 KiB
JavaScript
'use strict';
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'require view';
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'require form';
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'require fs';
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'require uci';
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'require poll';
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'require ui';
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var status = '';
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var url = 'http://127.0.0.1:%d/';
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var port = 8888;
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var isenabled = true;
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var TinyproxyStatus = form.DummyValue.extend({
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load: function() {
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this.default=E('div', { 'id': 'tinyproxystatusid' },'');
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}
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});
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var Tinyproxybuttons = form.DummyValue.extend({
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load: function() {
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var buttons = E([]);
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var restartButton = E('button', {
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'id': 'restartbutton',
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'class': 'cbi-button cbi-button-neutral',
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}, _('Restart tinyproxy')
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);
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restartButton.addEventListener('click', function() {
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fs.exec('/etc/init.d/tinyproxy', ['restart']);
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});
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var reloadButton = E('button', {
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'id': 'reloadbutton',
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'class': 'cbi-button cbi-button-neutral',
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}, _('Reload settings into tinyproxy')
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);
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reloadButton.addEventListener('click', function() {
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fs.exec('/etc/init.d/tinyproxy', ['reload']);
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});
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buttons.appendChild(E('div', { }, [restartButton, reloadButton ]));
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this.default= E('div', {}, [restartButton,reloadButton]);
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}
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});
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return view.extend({
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poll_status: function(nodes, data) {
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const element = document.getElementById('tinyproxystatusid');
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if (element) {
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element.innerHTML = '';
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let tempDiv = document.createElement('div');
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if ((data == null) || (data == '')) {
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if (isenabled == 1) {
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tempDiv.innerHTML = _('Waiting for data from url:') + ' ' + url.format(port);
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} else {
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tempDiv.innerHTML = _('Tinyproxy is disabled');
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}
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} else {
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tempDiv.innerHTML = data;
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}
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let styles = tempDiv.querySelectorAll('style');
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styles.forEach(style => style.remove());
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let elements = tempDiv.querySelectorAll('*');
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elements.forEach(el => el.removeAttribute('style'));
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element.appendChild(tempDiv);
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}
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},
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load: function() {
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},
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render: function () {
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var m, s, o, t, ta, v;
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m = new form.Map('tinyproxy', _('Tinyproxy'),_('Tinyproxy is a small and fast non-caching HTTP(S)-Proxy'));
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s = m.section(form.TypedSection);
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s.title = _('Status');
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s.anonymous = true;
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o = s.option(TinyproxyStatus);
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o = s.option(Tinyproxybuttons);
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s = m.section(form.TypedSection, 'tinyproxy', _('Server Settings'));
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s.anonymous = true;
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s.tab('general', _('General settings'));
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s.tab('privacy', _('Privacy settings'));
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s.tab('filteracl', _('Filtering and ACLs'));
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s.tab('limits', _('Server limits'));
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o = s.taboption('general', form.Flag, 'enabled', _('Enable Tinyproxy server'))
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o.rmempty = false;
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o = s.taboption('general', form.Value, 'Port', _('Listen port'),
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_('Specifies the HTTP port Tinyproxy is listening on for requests'));
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o.optional = true;
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o.datatype = 'port';
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o.placeholder = 8888;
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o = s.taboption('general', form.Value, 'Listen', _('Listen address'),
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_('Specifies the addresses Tinyproxy is listening on for requests'));
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o.optional = true;
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o.datatype = 'ipaddr';
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o.placeholder = '0.0.0.0';
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o = s.taboption('general', form.Value, 'Bind', _('Bind address'),
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_('Specifies the address Tinyproxy binds to for outbound forwarded requests'));
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o.optional = true;
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o.datatype = 'ipaddr';
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o.placeholder = '0.0.0.0';
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o = s.taboption('general', form.Value, 'DefaultErrorFile', _('Error page'),
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_('HTML template file to serve when HTTP errors occur'));
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o.optional = true;
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o.default = '/usr/share/tinyproxy/default.html';
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o = s.taboption('general', form.Value, 'StatFile', _('Statistics page'),
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_('HTML template file to serve for stat host requests'));
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o.optional = true;
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o.default = '/usr/share/tinyproxy/stats.html';
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o = s.taboption('general', form.Flag, 'Syslog', _('Use syslog'),
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_('Writes log messages to syslog instead of a log file'));
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o = s.taboption('general', form.Value, 'LogFile', _('Log file'),
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_('Log file to use for dumping messages'));
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o.default = '/var/log/tinyproxy.log';
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o.depends('Syslog', '');
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o = s.taboption('general', form.ListValue, 'LogLevel', _('Log level'),
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_('Logging verbosity of the Tinyproxy process'));
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o.value('Critical');
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o.value('Error');
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o.value('Warning');
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o.value('Notice');
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o.value('Connect');
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o.value('Info');
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o = s.taboption('general', form.Value, 'User', _('User'),
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_('Specifies the user name the Tinyproxy process is running as'));
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o.default = 'nobody';
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o = s.taboption('general', form.Value, 'Group', _('Group'),
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_('Specifies the group name the Tinyproxy process is running as'));
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o.default = 'nogroup';
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//
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// Privacy
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//
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o = s.taboption('privacy', form.Flag, 'XTinyproxy', _('X-Tinyproxy header'),
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_('Adds an \'X-Tinyproxy\' HTTP header with the client IP address to forwarded requests'));
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o = s.taboption('privacy', form.Value, 'ViaProxyName', _('Via hostname'),
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_('Specifies the Tinyproxy hostname to use in the Via HTTP header'));
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o.placeholder = 'tinyproxy';
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o.datatype = 'hostname';
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s.taboption('privacy', form.DynamicList, 'Anonymous', _('Header whitelist'),
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_('Specifies HTTP header names which are allowed to pass-through, all others are discarded. Leave empty to disable header filtering'));
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//
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// Filter
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//
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o = s.taboption('filteracl', form.DynamicList, 'Allow', _('Allowed clients'),
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_('List of IP addresses or ranges which are allowed to use the proxy server'));
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o.placeholder = '0.0.0.0';
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o.datatype = 'ipaddr';
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o = s.taboption('filteracl', form.DynamicList, 'ConnectPort', _('Allowed connect ports'),
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_('List of allowed ports for the CONNECT method. A single value \'0\' disables CONNECT completely, an empty list allows all ports'));
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o.placeholder = 0;
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o.datatype = 'port';
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s.taboption('filteracl', form.FileUpload, 'Filter', _('Filter file'),
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_('Plaintext file with URLs or domains to filter. One entry per line'));
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s.taboption('filteracl', form.Flag, 'FilterURLs', _('Filter by URLs'),
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_('By default, filtering is done based on domain names. Enable this to match against URLs instead'));
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s.taboption('filteracl', form.Flag, 'FilterExtended', _('Filter by RegExp'),
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_('By default, basic POSIX expressions are used for filtering. Enable this to activate extended regular expressions'));
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s.taboption('filteracl', form.Flag, 'FilterCaseSensitive', _('Filter case-sensitive'),
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_('By default, filter strings are treated as case-insensitive. Enable this to make the matching case-sensitive'));
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s.taboption('filteracl', form.Flag, 'FilterDefaultDeny', _('Default deny'),
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_('By default, the filter rules act as blacklist. Enable this option to allow matched URLs or domain names only'));
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//
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// Limits
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//
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o = s.taboption('limits', form.Value, 'Timeout', _('Connection timeout'),
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_('Maximum number of seconds an inactive connection is held open'));
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o.optional = true;
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o.datatype = 'uinteger';
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o.default = 600;
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o = s.taboption('limits', form.Value, 'MaxClients', _('Max. clients'),
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_('Maximum allowed number of concurrently connected clients'));
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o.datatype = 'uinteger';
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o.default = 10;
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o = s.taboption('limits', form.Value, 'MinSpareServers', _('Min. spare servers'),
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_('Minimum number of prepared idle processes'));
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o.datatype = 'uinteger';
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o.default = 5;
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o = s.taboption('limits', form.Value, 'MaxSpareServers', _('Max. spare servers'),
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_('Maximum number of prepared idle processes'));
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o.datatype = 'uinteger';
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o.default = 10;
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o = s.taboption('limits', form.Value, 'StartServers', _('Start spare servers'),
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_('Number of idle processes to start when launching Tinyproxy'));
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o.datatype = 'uinteger';
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o.default = 5;
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o = s.taboption('limits', form.Value, 'MaxRequestsPerChild', _('Max. requests per server'),
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_('Maximum allowed number of requests per process. If it is exeeded, the process is restarted. Zero means unlimited.'));
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o.datatype = 'uinteger';
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o.default = 0;
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//
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// Upstream
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//
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s = m.section(form.TypedSection, 'upstream', _('Upstream Proxies'),
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_('Upstream proxy rules define proxy servers to use when accessing certain IP addresses or domains.'));
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s.anonymous = true;
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s.addremove = true;
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t = s.option(form.ListValue, 'type', _('Policy'),
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_('<em>Via proxy</em> routes requests to the given target via the specified upstream proxy, <em>Reject access</em> disables any upstream proxy for the target'));
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t.value('proxy', _('Via proxy'));
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t.value('reject', _('Reject access'));
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ta = s.option(form.Value, 'target', _('Target host'),
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_('Can be either an IP address or range, a domain name or \'.\' for any host without domain'));
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ta.rmempty = true;
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ta.placeholder = '0.0.0.0/0';
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ta.datatype = 'host(1)';
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v = s.option(form.Value, 'via', _('Via proxy'),
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_('Specifies the upstream proxy to use for accessing the target host. Format is <code>address:port</code> or <code>socks5 address:port</code>'));
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v.depends({type: 'proxy'});
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v.placeholder = '10.0.0.1:8080';
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v.write = function(section_id, value) {
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if (value.match(/^\d+\.\d+\.\d+\.\d+:\d+/) ||
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value.match(/^socks5 \d+\.\d+\.\d+\.\d+:\d+/)) {
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return form.Value.prototype.write.apply(this, [section_id, value]);;
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} else {
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return
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}
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};
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return m.render().then(L.bind(function(m, nodes) {
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poll.add(L.bind(function() {
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return uci.load('tinyproxy').then(function() {
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port = uci.get_first('tinyproxy', 'tinyproxy', 'Port');
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isenabled = uci.get_first('tinyproxy', 'tinyproxy', 'enabled');
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if (isNaN(port) || port < 0 || port > 65535)
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port = 8888;
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return L.resolveDefault(fs.exec_direct('/usr/bin/wget', [ '-q', url.format(port), '-O', '-' ]), null);
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}).then(L.bind(this.poll_status, this, nodes));
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}, this), 5);
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return nodes;
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}, this, m));
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},
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handleSaveApply: function (ev, mode) {
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var Fn = L.bind(function() {
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fs.exec('/etc/init.d/tinyproxy', ['reload']);
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document.removeEventListener('uci-applied',Fn);
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});
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document.addEventListener('uci-applied', Fn);
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this.super('handleSaveApply', [ev, mode]);
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}
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});
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