function cas_requirements in CAS 7
Same name and namespace in other branches
- 6.3 cas.install \cas_requirements()
Implements hook_requirements().
File
- ./
cas.install, line 134 - Installation hooks for the CAS module.
Code
function cas_requirements($phase) {
$requirements = array();
$t = get_t();
if ($phase == 'runtime') {
$phpcas_url = 'https://github.com/apereo/phpCAS/releases';
$phpcas_doc = 'https://apereo.github.io/cas/6.0.x/integration/CAS-Clients.html';
$requirements['phpcas']['title'] = $t('phpCAS');
// Okay to call functions from cas.module since we are in the runtime
// phase. We hide errors here in case phpcas could not be loaded.
if ($version = @cas_phpcas_load()) {
$requirements['phpcas']['value'] = $version;
$requirements['phpcas']['severity'] = REQUIREMENT_INFO;
$requirements['phpcas']['description'] = $t('Please check periodically for <a href="@phpcas_url">security updates</a> and <a href="@phpcas_doc">updated documentation</a> to phpCAS.', array(
'@phpcas_url' => $phpcas_url,
'@phpcas_doc' => $phpcas_doc,
));
}
else {
$requirements['phpcas']['value'] = $t('Not found');
$requirements['phpcas']['severity'] = REQUIREMENT_ERROR;
$requirements['phpcas']['description'] = $t('phpCAS could not be loaded. Please <a href="@phpcas_url">download phpCAS</a> and <a href="@cas_url">configure its location</a>.', array(
'@phpcas_url' => $phpcas_url,
'@cas_url' => url('admin/config/people/cas'),
));
}
$cert = variable_get('cas_cert');
if (empty($cert)) {
$requirements['cas_cert'] = array(
'title' => $t('CAS SSL certificate bundle'),
'severity' => REQUIREMENT_ERROR,
'value' => $t('Not set'),
'description' => $t('The CAS authentication process is not completely secure. Please <a href="@settings_url">visit the CAS settings page</a> and provide the path to the certificate authority bundle.', array(
'@settings_url' => url('admin/config/people/cas'),
)),
);
}
}
return $requirements;
}