public function doToolProxyService()
    {

// Create tool proxy
        $toolProxyService = $this->findService('application/vnd.ims.lti.v2.toolproxy+json', array('POST'));
        $secret = DataConnector::getRandomString(12);
        $toolProxy = new MediaType\ToolProxy($this, $toolProxyService, $secret);
        $http = $this->consumer->doServiceRequest($toolProxyService, 'POST', 'application/vnd.ims.lti.v2.toolproxy+json', json_encode($toolProxy));
        $ok = $http->ok && ($http->status == 201) && isset($http->responseJson->tool_proxy_guid) && (strlen($http->responseJson->tool_proxy_guid) > 0);
        if ($ok) {
            $this->consumer->setKey($http->responseJson->tool_proxy_guid);
            $this->consumer->secret = $toolProxy->security_contract->shared_secret;
            $this->consumer->toolProxy = json_encode($toolProxy);
            $this->consumer->save();
        }

        return $ok;

    }
public function doToolProxyService()
    {

// Create tool proxy
        $toolProxyService = $this->findService('application/vnd.ims.lti.v2.toolproxy+json', array('POST'));
        $secret = DataConnector::getRandomString(12);
        $toolProxy = new MediaType\ToolProxy($this, $toolProxyService, $secret);
        $http = $this->consumer->doServiceRequest($toolProxyService, 'POST', 'application/vnd.ims.lti.v2.toolproxy+json', json_encode($toolProxy));
        $ok = $http->ok && ($http->status == 201) && isset($http->responseJson->tool_proxy_guid) && (strlen($http->responseJson->tool_proxy_guid) > 0);
        if ($ok) {
            $this->consumer->setKey($http->responseJson->tool_proxy_guid);
            $this->consumer->secret = $toolProxy->security_contract->shared_secret;
            $this->consumer->toolProxy = json_encode($toolProxy);
            $this->consumer->save();
        }

        return $ok;

    }
public function doToolProxyService ( ) { // Create tool proxy $ toolProxyService = $ this -> findService ( 'application/vnd.ims.lti.v2.toolproxy+json' , array ( 'POST' ) ) ; $ secret = DataConnector :: getRandomString ( 12 ) ; $ toolProxy = new MediaType \ ToolProxy ( $ this , $ toolProxyService , $ secret ) ; $ http = $ this -> consumer -> doServiceRequest ( $ toolProxyService , 'POST' , 'application/vnd.ims.lti.v2.toolproxy+json' , json_encode ( $ toolProxy ) ) ; $ ok = $ http -> ok && ( $ http -> status == 201 ) && isset ( $ http -> responseJson -> tool_proxy_guid ) && ( strlen ( $ http -> responseJson -> tool_proxy_guid ) > 0 ) ; if ( $ ok ) { $ this -> consumer -> setKey ( $ http -> responseJson -> tool_proxy_guid ) ; $ this -> consumer -> secret = $ toolProxy -> security_contract -> shared_secret ; $ this -> consumer -> toolProxy = json_encode ( $ toolProxy ) ; $ this -> consumer -> save ( ) ; } return $ ok ; }
Send the tool proxy to the Tool Consumer

@return boolean True if the tool proxy was accepted
Send the tool proxy to the Tool Consumer