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mnet: send user enrolment information from SP to IDP at landing time, WIP

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This commit is contained in:
martinlanghoff 2007-01-22 04:41:17 +00:00
parent 1cbf4fccc4
commit 15e4772380
1 changed files with 59 additions and 6 deletions
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65
auth/mnet/auth.php
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@ -274,12 +274,15 @@ class auth_plugin_mnet
}
error("RPC auth/mnet/user_authorise:<br/>$message");
}
unset($mnetrequest);
if (empty($remoteuser) or empty($remoteuser->username)) {
print_error('unknownerror', 'mnet');
exit;
}
$firsttime = false;
// get the local record for the remote user
$localuser = get_record('user', 'username', $remoteuser->username, 'mnethostid', $remotehost->id);
@ -293,6 +296,7 @@ class auth_plugin_mnet
if (! insert_record('user', $remoteuser)) {
error(get_string('databaseerror', 'mnet'));
}
$firsttime = true;
if (! $localuser = get_record('user', 'username', $remoteuser->username, 'mnethostid', $remotehost->id)) {
error(get_string('nolocaluser', 'mnet'));
}
@ -344,10 +348,10 @@ class auth_plugin_mnet
if($key == 'myhosts') {
$localuser->mnet_foreign_host_array = array();
foreach($val as $somecourse) {
$name = clean_param($somecourse['name'], PARAM_ALPHANUM);
$url = clean_param($somecourse['url'], PARAM_URL);
$count = clean_param($somecourse['count'], PARAM_INT);
foreach($val as $rhost) {
$name = clean_param($rhost['name'], PARAM_ALPHANUM);
$url = clean_param($rhost['url'], PARAM_URL);
$count = clean_param($rhost['count'], PARAM_INT);
$url_is_local = stristr($url , $CFG->wwwroot);
if (!empty($name) && !empty($count) && empty($url_is_local)) {
$localuser->mnet_foreign_host_array[] = array('name' => $name,
@ -364,8 +368,9 @@ class auth_plugin_mnet
$bool = update_record('user', $localuser);
if (!$bool) {
//TODO: Jonathan to clean up mess:
exit("updating user failed in mnet/auth/confirm_mnet_session ");
// TODO: Jonathan to clean up mess
// Actually, this should never happen (modulo race conditions) - ML
error("updating user failed in mnet/auth/confirm_mnet_session ");
}
// set up the session
@ -388,6 +393,54 @@ class auth_plugin_mnet
update_record('mnet_session', $mnet_session);
}
if (!$firsttime) {
// repeat customer! let the IDP know about enrolments
// we have for this user.
// set up the RPC request
$mnetrequest = new mnet_xmlrpc_client();
$mnetrequest->set_method('auth/mnet/auth.php/update_enrolments');
// pass username and an assoc array of "my courses"
// with info so that the IDP can maintain mnet_enrol_assignments
$mnetrequest->add_param($remoteuser->username);
$fields = 'id, category, sortorder, fullname, shortname, idnumber, summary,
startdate, cost, currency, defaultrole, visible';
$courses = get_my_courses($localuser->id, 'visible DESC,sortorder ASC', $fields);
if (is_array($courses) && !empty($courses)) {
// Second request to do the JOINs that we'd have done
// inside get_my_courses() if we had been allowed
$sql = "SELECT c.id,
cc.name AS cat_name, cc.description AS cat_description,
r.shortname as defaultrolename
FROM {$CFG->prefix}course c
JOIN {$CFG->prefix}course_categories cc ON c.category = cc.id
LEFT OUTER JOIN {$CFG->prefix}role r ON c.defaultrole = r.id
WHERE c.id IN (" . join(',',array_keys($courses)) . ')';
$extra = get_records_sql($sql);
$keys = array_keys($courses);
$defaultrolename = get_field('role', 'shortname', 'id', $CFG->defaultcourseroleid);
foreach ($keys AS $id) {
$courses[$id]->cat_name = $extra[$id]->cat_name;
$courses[$id]->cat_description = $extra[$id]->cat_description;
if (!empty($extra[$id]->defaultrolename)) {
$courses[$id]->defaultrolename = $extra[$id]->defaultrolename;
} else {
$courses[$id]->defaultrolename = $defaultrolename;
}
// coerce to array
$courses[$id] = (array)$courses[$id];
}
$mnetrequest->add_param($courses);
// Call 0800-RPC Now! -- we don't care too much if it fails
// as it's just informational.
if ($mnetrequest->send($remotepeer) === false) {
// error_log(print_r($mnetrequest->error,1));
}
}
}
return $localuser;
}