Config-Values will not be saved when only userkey is available

[mageconsult]

Having only a userkey instead of the api-secretkey will not allow to save config values in magento backend.

app/code/community/Gigya/Social/sdk/gigyaCMS.php
row 340:
public function testApiconfig() {
$request = new GSRequest($this->api_key, $this->api_secret, 'shortenURL');

will only use $this-api_secret and doesn´t care about user-secret.

As a result the call of the following line in Gigya_Social_Model_Config_Backend_ApiKey will throw an exception:
if ($apiError = $helper->utils->testApiconfig()) {

and no values will be saved. As a short test I disabled the call to testApiconfig() and then values will be saved.

[mageconsult]

The correct code should be:

public function testApiconfig() {
    if ($this->useUserKey) {
        $request = new GSRequest( $this->api_key, $this->user_secret, 'shortenURL', null, false, $this->user_key );
    } else {
        $request = new GSRequest( $this->api_key, $this->api_secret, 'shortenURL' );
    }

[luciodiri]

Thanks @mageconsult!
We will incorporate the fix or a variation on the solution in the upcoming module version.