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skodak
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Jan 2, 2008
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,18 +1,25 @@ | ||
| iplookup | ||
| -------- | ||
| iplookup info | ||
| ------------- | ||
|
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| These plugins will show you something about an IP address. | ||
| 1/ old plugins are not supported anymore | ||
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| Moodle scripts call the index.php in this directory like this: | ||
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| /iplookup/index.php?ip=222.222.222.222&user=1 | ||
| 2/ general information in admin settings "Site Administration/Location/Location settings" | ||
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| Both parameters are optional, they default to the current user. | ||
| 3/ technical info: | ||
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| index.php loads the lib.php from a specified subdirectory | ||
| to actually display some sort of map or description. | ||
| xplanet commadline | ||
| xplanet -projection rectangular -latitude 0.00 -longitude 0.00 -num_times 1 -geometry 620x310 -output earth.jpeg -quality 90 -config config.txt | ||
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| The current plugin is selected using $CFG->iplookup. | ||
| config.txt | ||
| [earth] | ||
| shade=100 | ||
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| Cheers, | ||
| Martin | ||
| original Earth map from: | ||
| http://www.radcyberzine.com/xglobe/ | ||
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| marker.gif | ||
| custom made in Inkscape | ||
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| Petr Skoda (skodak), January 2008 | ||
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| $Id$ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,19 +1,177 @@ | ||
| <?php // $Id$ | ||
| // Do an IP lookup of a user, using selected plugin | ||
| /////////////////////////////////////////////////////////////////////////// | ||
| // // | ||
| // NOTICE OF COPYRIGHT // | ||
| // // | ||
| // Moodle - Modular Object-Oriented Dynamic Learning Environment // | ||
| // http://moodle.org // | ||
| // // | ||
| // Copyright (C) 2008 onwards Petr Skoda (skodak) // | ||
| // // | ||
| // This program is free software; you can redistribute it and/or modify // | ||
| // it under the terms of the GNU General Public License as published by // | ||
| // the Free Software Foundation; either version 2 of the License, or // | ||
| // (at your option) any later version. // | ||
| // // | ||
| // This program is distributed in the hope that it will be useful, // | ||
| // but WITHOUT ANY WARRANTY; without even the implied warranty of // | ||
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // | ||
| // GNU General Public License for more details: // | ||
| // // | ||
| // http://www.gnu.org/copyleft/gpl.html // | ||
| // // | ||
| /////////////////////////////////////////////////////////////////////////// | ||
|
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| require('../config.php'); | ||
| require('../config.php'); | ||
| require_once($CFG->libdir.'/filelib.php'); | ||
| require_once($CFG->libdir.'/geoip/geoipcity.inc'); | ||
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| require_login(); | ||
| require_login(); | ||
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| $ip = optional_param('ip', getremoteaddr()); | ||
| $user = optional_param('user', $USER->id); | ||
| $ip = optional_param('ip', getremoteaddr(), PARAM_HOST); | ||
| $user = optional_param('user', $USER->id, PARAM_INT); | ||
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| if (empty($CFG->iplookup)) { | ||
| set_config('iplookup', 'hostip'); | ||
| if (isset($CFG->iplookup)) { | ||
| //clean up of old settings | ||
| set_config('iplookup', NULL); | ||
| } | ||
|
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| $info = array($ip); | ||
| $note = array(); | ||
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| if (!preg_match('/(^\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/', $ip, $match)) { | ||
| print_error('invalidipformat', 'error'); | ||
| } | ||
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| if ($match[1] > 255 or $match[2] > 255 or $match[3] > 255 or $match[4] > 255) { | ||
| print_error('invalidipformat', 'error'); | ||
| } | ||
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| if ($match[1] == '127' or $match[1] == '10' or ($match[1] == '172' and $match[2] >= '16' and $match[2] <= '31') or ($match[1] == '192' and $match[2] == '168')) { | ||
| print_error('iplookupprivate', 'error'); | ||
| } | ||
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| if ($user) { | ||
| if ($user = get_record('user', 'id', $user, 'deleted', 0)) { | ||
| $info[] = fullname($user); | ||
| } | ||
| } | ||
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| if (!empty($CFG->geoipfile) and file_exists($CFG->geoipfile)) { | ||
| $gi = geoip_open($CFG->geoipfile, GEOIP_STANDARD); | ||
| $location = geoip_record_by_addr($gi, $ip); | ||
| geoip_close($gi); | ||
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| if (empty($location)) { | ||
| print_error('iplookupfailed', 'error', '', $ip); | ||
| } | ||
| if (!empty($location->city)) { | ||
| $info[] = $location->city; | ||
| } | ||
|
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| if (!empty($location->country_code)) { | ||
| $countries = get_list_of_countries(); | ||
| if (isset($countries[$location->country_code])) { | ||
| // prefer our localized country names | ||
| $info[] = $countries[$location->country_code]; | ||
| } else { | ||
| $info[] = $location->country_name; | ||
| } | ||
| } | ||
| $longitude = $location->longitude; | ||
| $latitude = $location->latitude; | ||
| $note[] = get_string('iplookupmaxmindnote', 'admin'); | ||
|
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| } else { | ||
| $ipdata = download_file_content('http://netgeo.caida.org/perl/netgeo.cgi?target='.$ip); | ||
| if ($ipdata === false) { | ||
| error('Can not connect to NetGeo server at http://netgeo.caida.org, please check proxy settings or better install MaxMind GeoLite City data file.'); | ||
| } | ||
| $matches = null; | ||
| if (!preg_match('/LAT:\s*(-?\d+\.\d+)/s', $ipdata, $matches)) { | ||
| print_error('iplookupfailed', 'error', '', $ip); | ||
| } | ||
| $latitude = (float)$matches[1]; | ||
| if (!preg_match('/LONG:\s*(-?\d+\.\d+)/s', $ipdata, $matches)) { | ||
| print_error('iplookupfailed', 'error', '', $ip); | ||
| } | ||
| $longitude = (float)$matches[1]; | ||
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| if (preg_match('/CITY:\s*([^<]*)/', $ipdata, $matches)) { | ||
| if (!empty($matches[1])) { | ||
| $info[] = s($matches[1]); | ||
| } | ||
| } | ||
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| if (preg_match('/COUNTRY:\s*([^<]*)/', $ipdata, $matches)) { | ||
| if (!empty($matches[1])) { | ||
| $countrycode = $matches[1]; | ||
| $countries = get_list_of_countries(); | ||
| if (isset($countries[$countrycode])) { | ||
| // prefer our localized country names | ||
| $info[] = $countries[$countrycode]; | ||
| } else { | ||
| $info[] = $countrycode; | ||
| } | ||
| } | ||
| } | ||
| $note[] = get_string('iplookupnetgeonote', 'admin'); | ||
| } | ||
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| if (empty($CFG->googlemapkey)) { | ||
| $info = implode(' - ', $info); | ||
| $note = implode('<br />', $note); | ||
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| $imgwidth = 620; | ||
| $imgheight = 310; | ||
| $dotwidth = 18; | ||
| $dotheight = 30; | ||
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| $dx = round((($longitude + 180) * ($imgwidth / 360)) - $imgwidth - $dotwidth/2); | ||
| $dy = round((($latitude + 90) * ($imgheight / 180))); | ||
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| print_header(get_string('iplookup', 'admin').': '.$info, $info); | ||
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| echo '<div id="map" style="width:'.($imgwidth+$dotwidth).'px; height:'.$imgheight.'px;">'; | ||
| echo '<img src="earth.jpeg" style="width:'.$imgwidth.'px; height:'.$imgheight.'px" alt="" />'; | ||
| echo '<img src="marker.gif" style="width:'.$dotwidth.'px; height:'.$dotheight.'px; margin-left:'.$dx.'px; margin-bottom:'.$dy.'px;" alt="" />'; | ||
| echo '</div>'; | ||
| echo '<div id="note">'.$note.'</div>'; | ||
| print_footer('empty'); | ||
|
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| } else { | ||
| $info = implode(' - ', $info); | ||
| $note = implode('<br />', $note); | ||
|
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| $meta = ' | ||
| <script src="http://maps.google.com/maps?file=api&v=2&key='.$CFG->googlemapkey.'" type="text/javascript"></script> | ||
| <script type="text/javascript"> | ||
| //<![CDATA[ | ||
| function load() { | ||
| if (GBrowserIsCompatible()) { | ||
| var map = new GMap2(document.getElementById("map")); | ||
| map.addControl(new GSmallMapControl()); | ||
| map.addControl(new GMapTypeControl()); | ||
| var point = new GLatLng('.$latitude.', '.$longitude.'); | ||
| map.setCenter(point, 4); | ||
| map.addOverlay(new GMarker(point)); | ||
| map.setMapType(G_HYBRID_MAP); | ||
| } | ||
| } | ||
| //]]> | ||
| </script> | ||
| '; | ||
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| require("$CFG->dirroot/iplookup/$CFG->iplookup/lib.php"); | ||
| print_header(get_string('iplookup', 'admin').': '.$info, $info, '', '', $meta, false, ' ', '', false, 'onload="load()" onunload="GUnload()"'); | ||
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| iplookup_display($ip, $user); | ||
| echo '<div id="map" style="width: 650px; height: 360px"></div>'; | ||
| echo '<div id="note">'.$note.'</div>'; | ||
| print_footer('empty'); | ||
| } | ||
|
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| ?> |
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