| 1 |
c38fee60
|
Scott Ullrich
|
<?php
|
| 2 |
|
|
require_once("config.inc");
|
| 3 |
|
|
require_once("functions.inc");
|
| 4 |
1729ace8
|
jim-p
|
require_once("shaper.inc");
|
| 5 |
c38fee60
|
Scott Ullrich
|
|
| 6 |
422e039b
|
Scott Ullrich
|
/* MiniUPnPd */
|
| 7 |
c38fee60
|
Scott Ullrich
|
|
| 8 |
d05e1b9f
|
Ryan Wagoner
|
function upnp_notice ($msg) { syslog(LOG_NOTICE, "miniupnpd: {$msg}"); }
|
| 9 |
|
|
function upnp_warn ($msg) { syslog(LOG_WARNING, "miniupnpd: {$msg}"); }
|
| 10 |
422e039b
|
Scott Ullrich
|
|
| 11 |
d86002ec
|
Ryan Wagoner
|
function upnp_running () {
|
| 12 |
d05e1b9f
|
Ryan Wagoner
|
if((int)exec('pgrep miniupnpd | wc -l') > 0)
|
| 13 |
d86002ec
|
Ryan Wagoner
|
return true;
|
| 14 |
966f579e
|
Ryan Wagoner
|
return false;
|
| 15 |
d86002ec
|
Ryan Wagoner
|
}
|
| 16 |
|
|
|
| 17 |
d05e1b9f
|
Ryan Wagoner
|
function upnp_write_config($file, $text) {
|
| 18 |
|
|
$handle = fopen($file, 'w');
|
| 19 |
|
|
if(!$handle) {
|
| 20 |
|
|
upnp_warn("Could not open {$file} for writing.");
|
| 21 |
d86002ec
|
Ryan Wagoner
|
exit;
|
| 22 |
|
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}
|
| 23 |
d05e1b9f
|
Ryan Wagoner
|
fwrite($handle, $text);
|
| 24 |
|
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fclose($handle);
|
| 25 |
966f579e
|
Ryan Wagoner
|
}
|
| 26 |
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|
|
| 27 |
|
|
function upnp_uuid() {
|
| 28 |
|
|
/* md5 hash of wan mac */
|
| 29 |
85a5da13
|
Ermal Luçi
|
$uuid = md5(exec('arp -an -i '.get_real_interface().' | /usr/bin/cut -d " " -f4'));
|
| 30 |
966f579e
|
Ryan Wagoner
|
/* put uuid in correct format 8-4-4-4-12 */
|
| 31 |
d05e1b9f
|
Ryan Wagoner
|
return substr($uuid,0,8).'-'.substr($uuid,9,4).'-'.substr($uuid,13,4).'-'.substr($uuid,17,4).'-'.substr($uuid,21,12);
|
| 32 |
966f579e
|
Ryan Wagoner
|
}
|
| 33 |
d86002ec
|
Ryan Wagoner
|
|
| 34 |
1729ace8
|
jim-p
|
function upnp_validate_queue($qname) {
|
| 35 |
|
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read_altq_config();
|
| 36 |
|
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$qlist = get_altq_name_list();
|
| 37 |
02afa684
|
jim-p
|
if (is_array($qlist)) {
|
| 38 |
|
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return in_array($qname, $qlist);
|
| 39 |
|
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} else {
|
| 40 |
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return false;
|
| 41 |
|
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}
|
| 42 |
1729ace8
|
jim-p
|
}
|
| 43 |
|
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|
| 44 |
d05e1b9f
|
Ryan Wagoner
|
function upnp_validate_ip($ip, $check_cdir) {
|
| 45 |
d86002ec
|
Ryan Wagoner
|
/* validate cdir */
|
| 46 |
|
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if($check_cdir) {
|
| 47 |
d05e1b9f
|
Ryan Wagoner
|
$ip_array = explode('/', $ip);
|
| 48 |
d86002ec
|
Ryan Wagoner
|
if(count($ip_array) == 2) {
|
| 49 |
|
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if($ip_array[1] < 1 || $ip_array[1] > 32)
|
| 50 |
|
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return false;
|
| 51 |
|
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} else
|
| 52 |
|
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if(count($ip_array) != 1)
|
| 53 |
|
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return false;
|
| 54 |
|
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} else
|
| 55 |
|
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$ip_array[] = $ip;
|
| 56 |
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| 57 |
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/* validate ip */
|
| 58 |
d05e1b9f
|
Ryan Wagoner
|
if(!eregi('^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$', $ip_array[0]))
|
| 59 |
d86002ec
|
Ryan Wagoner
|
return false;
|
| 60 |
d05e1b9f
|
Ryan Wagoner
|
foreach(explode('.', $ip_array[0]) as $sub)
|
| 61 |
d86002ec
|
Ryan Wagoner
|
if($sub < 0 || $sub > 256)
|
| 62 |
|
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return false;
|
| 63 |
|
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return true;
|
| 64 |
|
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}
|
| 65 |
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| 66 |
|
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function upnp_validate_port($port) {
|
| 67 |
d05e1b9f
|
Ryan Wagoner
|
foreach(explode('-', $port) as $sub)
|
| 68 |
d86002ec
|
Ryan Wagoner
|
if($sub < 0 || $sub > 65535)
|
| 69 |
|
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return false;
|
| 70 |
|
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return true;
|
| 71 |
c38fee60
|
Scott Ullrich
|
}
|
| 72 |
02d777de
|
Scott Ullrich
|
|
| 73 |
c38fee60
|
Scott Ullrich
|
function before_form_miniupnpd($pkg) {
|
| 74 |
|
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global $config;
|
| 75 |
02d777de
|
Scott Ullrich
|
|
| 76 |
c38fee60
|
Scott Ullrich
|
/* if shaper connection speed defined hide fields */
|
| 77 |
|
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if($config['ezshaper']['step2']['download'] && $config['ezshaper']['step2']['upload']) {
|
| 78 |
|
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$i=0;
|
| 79 |
|
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foreach ($pkg['fields']['field'] as $field) {
|
| 80 |
|
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if ($field['fieldname'] == 'download' || $field['fieldname'] == 'upload')
|
| 81 |
|
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unset($pkg['fields']['field'][$i]);
|
| 82 |
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$i++;
|
| 83 |
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}
|
| 84 |
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}
|
| 85 |
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}
|
| 86 |
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|
| 87 |
|
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function validate_form_miniupnpd($post, $input_errors) {
|
| 88 |
93b2c459
|
jim-p
|
if($post['enable'] && (!$post['enable_upnp'] && !$post['enable_natpmp']))
|
| 89 |
|
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$input_errors[] = 'At least one of \'UPnP\' or \'NAT-PMP\' must be allowed';
|
| 90 |
c38fee60
|
Scott Ullrich
|
if($post['iface_array'])
|
| 91 |
|
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foreach($post['iface_array'] as $iface)
|
| 92 |
d05e1b9f
|
Ryan Wagoner
|
if($iface == 'wan')
|
| 93 |
c38fee60
|
Scott Ullrich
|
$input_errors[] = 'It is a security risk to specify WAN in the \'Interface\' field';
|
| 94 |
d86002ec
|
Ryan Wagoner
|
if($post['overridewanip'] && !upnp_validate_ip($post['overridewanip'],false))
|
| 95 |
c38fee60
|
Scott Ullrich
|
$input_errors[] = 'You must specify a valid ip address in the \'Override WAN address\' field';
|
| 96 |
|
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if(($post['download'] && !$post['upload']) || ($post['upload'] && !$post['download']))
|
| 97 |
|
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$input_errors[] = 'You must fill in both \'Maximum Download Speed\' and \'Maximum Upload Speed\' fields';
|
| 98 |
d86002ec
|
Ryan Wagoner
|
if($post['download'] && $post['download'] <= 0)
|
| 99 |
c38fee60
|
Scott Ullrich
|
$input_errors[] = 'You must specify a value greater than 0 in the \'Maximum Download Speed\' field';
|
| 100 |
d86002ec
|
Ryan Wagoner
|
if($post['upload'] && $post['upload'] <= 0)
|
| 101 |
c38fee60
|
Scott Ullrich
|
$input_errors[] = 'You must specify a value greater than 0 in the \'Maximum Upload Speed\' field';
|
| 102 |
1729ace8
|
jim-p
|
if($post['upnpqueue'] && !upnp_validate_queue($post['upnpqueue']))
|
| 103 |
|
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$input_errors[] = 'You must specify a valid traffic shaping queue.';
|
| 104 |
d86002ec
|
Ryan Wagoner
|
|
| 105 |
|
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/* user permissions validation */
|
| 106 |
|
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for($i=1; $i<=4; $i++) {
|
| 107 |
|
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if($post["permuser{$i}"]) {
|
| 108 |
|
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$perm = explode(' ',$post["permuser{$i}"]);
|
| 109 |
|
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/* should explode to 4 args */
|
| 110 |
|
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if(count($perm) != 4) {
|
| 111 |
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$input_errors[] = "You must follow the specified format in the 'User specified permissions {$i}' field";
|
| 112 |
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} else {
|
| 113 |
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/* must with allow or deny */
|
| 114 |
|
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if(!($perm[0] == 'allow' || $perm[0] == 'deny'))
|
| 115 |
|
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$input_errors[] = "You must begin with allow or deny in the 'User specified permissions {$i}' field";
|
| 116 |
|
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/* verify port or port range */
|
| 117 |
|
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if(!upnp_validate_port($perm[1]) || !upnp_validate_port($perm[3]))
|
| 118 |
|
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$input_errors[] = "You must specify a port or port range between 0 and 65535 in the 'User specified
|
| 119 |
|
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permissions {$i}' field";
|
| 120 |
|
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/* verify ip address */
|
| 121 |
|
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if(!upnp_validate_ip($perm[2],true))
|
| 122 |
|
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$input_errors[] = "You must specify a valid ip address in the 'User specified permissions {$i}' field";
|
| 123 |
|
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}
|
| 124 |
|
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}
|
| 125 |
|
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}
|
| 126 |
c38fee60
|
Scott Ullrich
|
}
|
| 127 |
|
|
|
| 128 |
|
|
function sync_package_miniupnpd() {
|
| 129 |
|
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global $config;
|
| 130 |
|
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global $input_errors;
|
| 131 |
|
|
|
| 132 |
d05e1b9f
|
Ryan Wagoner
|
$upnp_config = $config['installedpackages']['miniupnpd']['config'][0];
|
| 133 |
|
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$config_file = '/var/etc/miniupnpd.conf';
|
| 134 |
d86002ec
|
Ryan Wagoner
|
|
| 135 |
85a5da13
|
Ermal Luçi
|
$config_text = "ext_ifname=".get_real_interface()."\n";
|
| 136 |
d05e1b9f
|
Ryan Wagoner
|
$config_text .= "port=2189\n";
|
| 137 |
c38fee60
|
Scott Ullrich
|
|
| 138 |
d05e1b9f
|
Ryan Wagoner
|
$ifaces_active = '';
|
| 139 |
cf97af9a
|
Scott Ullrich
|
|
| 140 |
02d777de
|
Scott Ullrich
|
/* since config is written before this file invoked we don't need to read post data */
|
| 141 |
d05e1b9f
|
Ryan Wagoner
|
if($upnp_config['enable'] && $upnp_config['iface_array'])
|
| 142 |
|
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$iface_array = explode(',', $upnp_config['iface_array']);
|
| 143 |
c38fee60
|
Scott Ullrich
|
|
| 144 |
02d777de
|
Scott Ullrich
|
if($iface_array) {
|
| 145 |
c38fee60
|
Scott Ullrich
|
foreach($iface_array as $iface) {
|
| 146 |
|
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$if = convert_friendly_interface_to_real_interface_name($iface);
|
| 147 |
|
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/* above function returns iface if fail */
|
| 148 |
|
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if($if!=$iface) {
|
| 149 |
|
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$addr = find_interface_ip($if);
|
| 150 |
|
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/* non enabled interfaces are displayed in list on miniupnpd settings page */
|
| 151 |
|
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/* check that the interface has an ip address before adding parameters */
|
| 152 |
|
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if($addr) {
|
| 153 |
d05e1b9f
|
Ryan Wagoner
|
$config_text .= "listening_ip={$addr}\n";
|
| 154 |
7fae6598
|
Ryan Wagoner
|
if(!$ifaces_active) {
|
| 155 |
|
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$webgui_ip = $addr;
|
| 156 |
422e039b
|
Scott Ullrich
|
$ifaces_active = $iface;
|
| 157 |
7fae6598
|
Ryan Wagoner
|
} else {
|
| 158 |
422e039b
|
Scott Ullrich
|
$ifaces_active .= ", {$iface}";
|
| 159 |
7fae6598
|
Ryan Wagoner
|
}
|
| 160 |
c38fee60
|
Scott Ullrich
|
} else {
|
| 161 |
422e039b
|
Scott Ullrich
|
upnp_warn("Interface {$iface} has no ip address, ignoring");
|
| 162 |
c38fee60
|
Scott Ullrich
|
}
|
| 163 |
|
|
} else {
|
| 164 |
422e039b
|
Scott Ullrich
|
upnp_warn("Could not resolve real interface for {$iface}");
|
| 165 |
c38fee60
|
Scott Ullrich
|
}
|
| 166 |
|
|
}
|
| 167 |
|
|
|
| 168 |
d86002ec
|
Ryan Wagoner
|
if($ifaces_active) {
|
| 169 |
|
|
/* override wan ip address, common for carp, etc */
|
| 170 |
d05e1b9f
|
Ryan Wagoner
|
if($upnp_config['overridewanip'])
|
| 171 |
|
|
$config_text .= "ext_ip={$upnp_config['overridewanip']}\n";
|
| 172 |
02d777de
|
Scott Ullrich
|
|
| 173 |
c38fee60
|
Scott Ullrich
|
/* if shaper connection speed defined use those values */
|
| 174 |
|
|
if($config['ezshaper']['step2']['download'] && $config['ezshaper']['step2']['upload']) {
|
| 175 |
|
|
$download = $config['ezshaper']['step2']['download']*1000;
|
| 176 |
|
|
$upload = $config['ezshaper']['step2']['upload']*1000;
|
| 177 |
|
|
} else {
|
| 178 |
d05e1b9f
|
Ryan Wagoner
|
$download = $upnp_config['download']*1000;
|
| 179 |
|
|
$upload = $upnp_config['upload']*1000;
|
| 180 |
d86002ec
|
Ryan Wagoner
|
}
|
| 181 |
|
|
|
| 182 |
|
|
/* set upload and download bitrates */
|
| 183 |
|
|
if($download && $upload) {
|
| 184 |
d05e1b9f
|
Ryan Wagoner
|
$config_text .= "bitrate_down={$download}\n";
|
| 185 |
|
|
$config_text .= "bitrate_up={$upload}\n";
|
| 186 |
d86002ec
|
Ryan Wagoner
|
}
|
| 187 |
|
|
|
| 188 |
|
|
/* enable logging of packets handled by miniupnpd rules */
|
| 189 |
d05e1b9f
|
Ryan Wagoner
|
if($upnp_config['logpackets'])
|
| 190 |
|
|
$config_text .= "packet_log=yes\n";
|
| 191 |
d86002ec
|
Ryan Wagoner
|
|
| 192 |
|
|
/* enable system uptime instead of miniupnpd uptime */
|
| 193 |
d05e1b9f
|
Ryan Wagoner
|
if($upnp_config['sysuptime'])
|
| 194 |
|
|
$config_text .= "system_uptime=yes\n";
|
| 195 |
d86002ec
|
Ryan Wagoner
|
|
| 196 |
7fae6598
|
Ryan Wagoner
|
/* set webgui url */
|
| 197 |
|
|
if($config['system']['webgui']['protocol']) {
|
| 198 |
d05e1b9f
|
Ryan Wagoner
|
$config_text .= "presentation_url={$config['system']['webgui']['protocol']}://{$webgui_ip}";
|
| 199 |
7fae6598
|
Ryan Wagoner
|
if($config['system']['webgui']['port'])
|
| 200 |
d05e1b9f
|
Ryan Wagoner
|
$config_text .= ":{$config['system']['webgui']['port']}";
|
| 201 |
|
|
$config_text .= "/\n";
|
| 202 |
7fae6598
|
Ryan Wagoner
|
}
|
| 203 |
966f579e
|
Ryan Wagoner
|
|
| 204 |
|
|
/* set uuid and serial */
|
| 205 |
d05e1b9f
|
Ryan Wagoner
|
$config_text .= "uuid=".upnp_uuid()."\n";
|
| 206 |
|
|
$config_text .= "serial=".strtoupper(substr(upnp_uuid(),0,8))."\n";
|
| 207 |
966f579e
|
Ryan Wagoner
|
|
| 208 |
|
|
/* set model number */
|
| 209 |
d05e1b9f
|
Ryan Wagoner
|
$config_text .= "model_number=".exec("/bin/cat /etc/version")."\n";
|
| 210 |
7fae6598
|
Ryan Wagoner
|
|
| 211 |
d86002ec
|
Ryan Wagoner
|
/* upnp access restrictions */
|
| 212 |
|
|
for($i=1; $i<=4; $i++) {
|
| 213 |
d05e1b9f
|
Ryan Wagoner
|
if($upnp_config["permuser{$i}"])
|
| 214 |
|
|
$config_text .= "{$upnp_config["permuser{$i}"]}\n";
|
| 215 |
02d777de
|
Scott Ullrich
|
}
|
| 216 |
|
|
|
| 217 |
d05e1b9f
|
Ryan Wagoner
|
if($upnp_config['permdefault'])
|
| 218 |
|
|
$config_text .= "deny 0-65535 0.0.0.0/0 0-65535\n";
|
| 219 |
02d777de
|
Scott Ullrich
|
|
| 220 |
1729ace8
|
jim-p
|
/* Recheck if queue is valid */
|
| 221 |
|
|
if (!upnp_validate_queue($upnp_config['upnpqueue']))
|
| 222 |
|
|
unset($upnp_config['upnpqueue']);
|
| 223 |
|
|
|
| 224 |
|
|
/* Add shaper queue */
|
| 225 |
|
|
if($upnp_config['upnpqueue'])
|
| 226 |
|
|
$config_text .= "queue={$upnp_config['upnpqueue']}\n";
|
| 227 |
|
|
|
| 228 |
93b2c459
|
jim-p
|
/* Allow UPnP or NAT-PMP as requested */
|
| 229 |
|
|
$config_text .= "enable_upnp=" . ( $upnp_config['enable_upnp'] ? "yes\n" : "no\n" );
|
| 230 |
|
|
$config_text .= "enable_natpmp=" . ( $upnp_config['enable_natpmp'] ? "yes\n" : "no\n" );
|
| 231 |
|
|
|
| 232 |
e80df06e
|
Scott Ullrich
|
/* write out the configuration */
|
| 233 |
d05e1b9f
|
Ryan Wagoner
|
upnp_write_config($config_file, $config_text);
|
| 234 |
e80df06e
|
Scott Ullrich
|
|
| 235 |
422e039b
|
Scott Ullrich
|
/* if miniupnpd not running start it */
|
| 236 |
37f54a71
|
Ryan Wagoner
|
if(!upnp_running()) {
|
| 237 |
422e039b
|
Scott Ullrich
|
upnp_notice("Starting service on interface: {$ifaces_active}");
|
| 238 |
d86002ec
|
Ryan Wagoner
|
upnp_action('start');
|
| 239 |
422e039b
|
Scott Ullrich
|
}
|
| 240 |
|
|
/* or restart miniupnpd if settings were changed */
|
| 241 |
|
|
elseif($_POST['iface_array']) {
|
| 242 |
|
|
upnp_notice("Restarting service on interface: {$ifaces_active}");
|
| 243 |
d86002ec
|
Ryan Wagoner
|
upnp_action('restart');
|
| 244 |
02d777de
|
Scott Ullrich
|
}
|
| 245 |
|
|
}
|
| 246 |
c38fee60
|
Scott Ullrich
|
}
|
| 247 |
|
|
|
| 248 |
d86002ec
|
Ryan Wagoner
|
if(!$iface_array || !$ifaces_active) {
|
| 249 |
c38fee60
|
Scott Ullrich
|
/* no parameters user does not want miniupnpd running */
|
| 250 |
|
|
/* lets stop the service and remove the rc file */
|
| 251 |
02d777de
|
Scott Ullrich
|
|
| 252 |
d05e1b9f
|
Ryan Wagoner
|
if(file_exists($config_file)) {
|
| 253 |
|
|
if(!$upnp_config['enable'])
|
| 254 |
d86002ec
|
Ryan Wagoner
|
upnp_notice('Stopping service: miniupnpd disabled');
|
| 255 |
422e039b
|
Scott Ullrich
|
else
|
| 256 |
431484c8
|
Ryan Wagoner
|
upnp_notice('Stopping service: no interfaces selected');
|
| 257 |
422e039b
|
Scott Ullrich
|
|
| 258 |
431484c8
|
Ryan Wagoner
|
upnp_action('stop');
|
| 259 |
d05e1b9f
|
Ryan Wagoner
|
unlink($config_file);
|
| 260 |
422e039b
|
Scott Ullrich
|
}
|
| 261 |
c38fee60
|
Scott Ullrich
|
}
|
| 262 |
|
|
}
|
| 263 |
422e039b
|
Scott Ullrich
|
?>
|