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LSauthMethod::CAS: fix support of phpCAS >= 1.6.0 and patched Debian Buster 1.3.6-1+deb10u1 version

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This commit is contained in:
Benjamin Renard 2023-08-18 11:46:06 +02:00
parent 5376435d8b
commit fde66b2335
Signed by: bn8
GPG key ID: 3E2E1CE1907115BC
1 changed files with 18 additions and 2 deletions
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20
src/includes/class/class.LSauthMethod_CAS.php
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@ -41,13 +41,29 @@ class LSauthMethod_CAS extends LSauthMethod {
phpCAS::setDebug(PHP_CAS_DEBUG_FILE);
}
self :: log_debug('LSauthMethod_CAS : initialise phpCAS :: client with CAS server URL https://'.LSAUTH_CAS_SERVER_HOSTNAME.':'.LSAUTH_CAS_SERVER_PORT.(defined('LSAUTH_CAS_SERVER_URI')?LSAUTH_CAS_SERVER_URI: ''));
phpCAS::client (
$phpcas_client_init_args = array(
constant(LSAUTH_CAS_VERSION),
LSAUTH_CAS_SERVER_HOSTNAME,
LSAUTH_CAS_SERVER_PORT,
(defined('LSAUTH_CAS_SERVER_URI')?LSAUTH_CAS_SERVER_URI: ''),
false
);
// Determine phpCAS version to correctly handle the $service_base_url parameter added in 1.6.0.
// Note: this parameter is also required for Debian Buster 1.3.6-1+deb10u1 package, because
// to fix CVE-2022-39369, this version was patched and this parameter have been added. Check
// if CAS_Client::getServiceBaseUrl() exists to detect this case.
if (
intval(str_replace('.', '000', phpCAS::getVersion()).'000') >= 100060000000
|| method_exists('CAS_Client', 'getServiceBaseUrl')
)
$phpcas_client_init_args[] = LSurl :: get_public_absolute_url('/');
// Parameter $changeSessionID or $start_session: always need to be false
$phpcas_client_init_args[] = false;
// Call phpCAS::client() to initialize phpCAS client
call_user_func_array(array('phpCAS', 'client'), $phpcas_client_init_args);
// Configure CAS server SSL validation
$cas_server_ssl_validation_configured = false;