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MDL-78620 auth_cas: Pass base service URL for the CAS client

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Since phpCAS v1.6.0, a required base service URL parameterneeds to be
passed to phpCAS::client(). This is basically the protocol, hostname,
and port number (optional) of the site connecting to the CAS server
in order for it to perform service URL discovery.
This commit is contained in:
Jun Pataleta
2023-08-10 18:45:15 +07:00
committed by Huong Nguyen
parent 4a3ef2c34d
commit 1f8f229ff0
1 changed files with 11 additions and 2 deletions
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auth/cas/auth.php
+11 -2
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@@ -179,11 +179,20 @@ class auth_plugin_cas extends auth_plugin_ldap {
static $connected = false;
if (!$connected) {
// Form the base URL of the server with just the protocol and hostname.
$serverurl = new moodle_url("/");
$servicebaseurl = $serverurl->get_scheme() ? $serverurl->get_scheme() . "://" : '';
$servicebaseurl .= $serverurl->get_host();
// Add the port if set.
$servicebaseurl .= $serverurl->get_port() ? ':' . $serverurl->get_port() : '';
// Make sure phpCAS doesn't try to start a new PHP session when connecting to the CAS server.
if ($this->config->proxycas) {
phpCAS::proxy($this->config->casversion, $this->config->hostname, (int) $this->config->port, $this->config->baseuri, false);
phpCAS::proxy($this->config->casversion, $this->config->hostname, (int) $this->config->port, $this->config->baseuri,
$servicebaseurl, false);
} else {
phpCAS::client($this->config->casversion, $this->config->hostname, (int) $this->config->port, $this->config->baseuri, false);
phpCAS::client($this->config->casversion, $this->config->hostname, (int) $this->config->port,
$this->config->baseuri, $servicebaseurl, false);
}
// Some CAS installs require SSLv3 that should be explicitly set.
if (!empty($this->config->curl_ssl_version)) {