protected function get_oidcclient()

in classes/loginflow/base.php [401:426]

• 22 lines of code
• 12 McCabe index (conditional complexity)

    protected function get_oidcclient() {
        global $CFG;
        if (empty($this->httpclient) || !($this->httpclient instanceof \auth_oidc\httpclientinterface)) {
            $this->httpclient = new \auth_oidc\httpclient();
        }
        if (empty($this->config->clientid) || empty($this->config->clientsecret)) {
            throw new \moodle_exception('errorauthnocreds', 'auth_oidc');
        }
        if (empty($this->config->authendpoint) || empty($this->config->tokenendpoint)) {
            throw new \moodle_exception('errorauthnoendpoints', 'auth_oidc');
        }

        $clientid = (isset($this->config->clientid)) ? $this->config->clientid : null;
        $clientsecret = (isset($this->config->clientsecret)) ? $this->config->clientsecret : null;
        $redirecturi = (!empty($CFG->loginhttps)) ? str_replace('http://', 'https://', $CFG->wwwroot) : $CFG->wwwroot;
        $redirecturi .= '/auth/oidc/';
        $tokenresource = (isset($this->config->oidcresource)) ? $this->config->oidcresource : null;
        $scope = (isset($this->config->oidcscope)) ? $this->config->oidcscope : null;

        $client = new \auth_oidc\oidcclient($this->httpclient);
        $client->setcreds($clientid, $clientsecret, $redirecturi, $tokenresource, $scope);

        $client->setendpoints(['auth' => $this->config->authendpoint, 'token' => $this->config->tokenendpoint]);

        return $client;
    }