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80 lines
2.5 KiB
PHP
Executable File
80 lines
2.5 KiB
PHP
Executable File
<?php // $Id$
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// Logs into Hive from HarvestRoad and stores session ID in Moodle session
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// Martin Dougiamas, Moodle
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//
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// Example CFG variables to make this work:
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// $CFG->sso = 'hive';
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// $CFG->hiveprotocol = 'http';
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// $CFG->hiveport = '80';
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// $CFG->hivehost = 'turkey.harvestroad.com.au';
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// $CFG->hivepath = '/cgi-bin/hive/hive.cgi';
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// $CFG->hivecbid = '28';
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function sso_user_login($username, $password) {
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global $CFG, $SESSION;
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include($CFG->libdir.'/snoopy/Snoopy.class.inc');
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if (empty($CFG->hivehost)) {
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return false; // Hive config variables not configured yet
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}
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/// Set up Snoopy
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$snoopy = new Snoopy;
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$submit_url = $CFG->hiveprotocol .'://'. $CFG->hivehost .':'. $CFG->hiveport .''. $CFG->hivepath ;
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$submit_vars['HIVE_UNAME'] = $username;
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$submit_vars['HIVE_UPASS'] = $password;
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$submit_vars['HIVE_ENDUSER']= $username;
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$submit_vars['HIVE_REQ'] = '2112';
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$submit_vars['HIVE_REF'] = 'hin:hive@API Login 3';
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$submit_vars['HIVE_RET'] = 'ORG';
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$submit_vars['HIVE_REM'] = '';
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$submit_vars['HIVE_PROD'] = '0';
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$submit_vars['HIVE_USERIP'] = getremoteaddr();
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/// We use POST to call Hive with a bit more security
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$snoopy->submit($submit_url,$submit_vars);
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/// Extract HIVE_SESSION from headers
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foreach ($snoopy->headers as $header) {
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if (strpos($header, 'HIVE_SESSION=') !== false) {
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$header = explode('HIVE_SESSION=', $header);
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if (count($header) > 1) {
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$cookie = explode(';', $header[1]);
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$cookie = $cookie[0];
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$SESSION->HIVE_SESSION = $cookie;
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return true;
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}
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}
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}
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/// Try again with the guest username and password
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$submit_vars['HIVE_UNAME'] = $CFG->hiveusername;
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$submit_vars['HIVE_UPASS'] = $CFG->hivepassword;
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$submit_vars['HIVE_ENDUSER']= $CFG->hiveusername;
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$snoopy->submit($submit_url,$submit_vars);
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foreach ($snoopy->headers as $header) {
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if (strpos($header, 'HIVE_SESSION=') !== false) {
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$header = explode('HIVE_SESSION=', $header);
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if (count($header) > 1) {
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$cookie = explode(';', $header[1]);
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$cookie = $cookie[0];
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$SESSION->HIVE_SESSION = $cookie;
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return true;
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}
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}
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}
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return false; // No cookie found
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}
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?>
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