solved Proxima Login fail

String credentials = ClientMap.PROXIMA_PASSWORD + ":" + ClientMap.PROXIMA_PASSWORD;

String credentials = ClientMap.PROXIMA_PASSWORD + ":" + session_id;

fdebug($_user);

function view_n8MSOne_checkout($_post, $_user, $_conf) {
	
	if (!jrUser_is_logged_in()) {
		$_re['msg'] = "user must be logged in";
		fdebug($_user);
		return n8MSOne_response($_re);
	}
	
	// validate post
	$_data = n8MSOne_validate($_post);	
	
	$file = APP_DIR . "/modules/n8MSOne/lib/Stripe.php";
	if (!is_file($file)) {
		jrCore_logger('CRI', "unable to load stripe library");
		$_re['msg'] = "Missing Stripe library";
		return n8MSOne_response($_re);
	}
	require_once $file;
	if ( strlen("{$_conf['n8MSOne_stripe_key']}") == 0) {
		jrCore_logger('CRI', "Stripe API key not set");
		$_re['msg'] = "System error";
		return n8MSOne_response($_re);
	}
	Stripe::setApiKey("{$_conf['n8MSOne_stripe_key']}");	
	
	// Create the charge on Stripe's servers - this will charge the user's card
	try {
		$charge = Stripe_Charge::create(array(
				"amount" 	=> $_data['total'],
				"card" 		=> $_data['token'],
				"description" 	=> $_data['email'],
				"currency" 	=> "usd"
			)
		);		
	} catch(Stripe_CardError $e) {
		$_re['msg'] = $e;		
		return n8MSOne_response($_re); 
	}

	// Create transaction record
	//$_data = n8MSOne_create_txn($_data, $charge);
		
	// Create puchases record for user
	//$_data = n8MSOne_create_purchases($_data);
	
	// Create sales record for seller
	//$_rs = n8MSOne_create_sales($_data);
	
	fdebug($_user);
	
	$_rs['type'] = "success";
	$_rs['msg'] = $_user['user_id'];
	
	// respond to app	
	return n8MSOne_response($_rs); 
}

/**
 * n8MSOne module POST Method functions
 * @param $_post array jrProximaCore post|get|put|delete URL vars
 * @param $_app array Proxima Application
 * @param $_cfg array jrProximaUser module config
 * @param $_vars array Method parameters
 * @return string
 */
function n8MSOne_px_method_post($_post, $_app, $_cfg, $_vars)
{
    // This is your modules POST method - run your code when you receive a post request
    $_rs = array(
        'return_key' => 'return_val'
    );
    return jrProximaCore_http_response(200, 'OK', $_rs);
}

$user_id = jrProximaCore_get_session_user_id();
$_user   = jrCore_db_get_item('jrUser', $user_id);

I/PaymentActivity﹕ http://n8flex.com/api/user/login?id=26&password=123456
I/PaymentActivity﹕ {"code":200,"text":"OK","note":"session started","data":{"session_id":"2a139cf4aab1396c4cc179cf550d9490"}}
I/PaymentActivity﹕ http://n8flex.com/api/msone/checkout/tok_15OtXoEVo3ItZB1yyudGr3Os/220/4242/27
I/PaymentActivity﹕ session id to payment is 2a139cf4aab1396c4cc179cf550d9490
I/PaymentActivity﹕ {"code":401,"text":"Unauthorized","note":"invalid user session"}

return jrProximaCore_http_response(400, 'you got here');

//Create user
$user_id = jrProximaCore_get_session_user_id();
$_user   = jrCore_db_get_item('jrUser', $user_id);

public static String postData(URI uri, String session_id){
        AndroidHttpClient client = AndroidHttpClient.newInstance("AndroidAgent");
        HttpPost request = new HttpPost(uri);
        String credentials = ClientMap.PROXIMA_PASSWORD + ":" + session_id;
        String base64EncodedCredentials = Base64.encodeToString(credentials.getBytes(), Base64.NO_WRAP);
        request.addHeader("Authorization", "Basic " + base64EncodedCredentials);
        HttpResponse response;

        Log.i(TAG, "session id to payment is " + session_id);

        try {
            response = client.execute(request);
            return EntityUtils.toString(response.getEntity());
        } catch (IOException e) {
            e.printStackTrace();
            return null;
        } finally {
            client.close();
        }

    }

function n8MSOne_px_method_post($_post, $_app, $_cfg, $_vars)
{
     global $_conf;

     //Create user
     $user_id = jrProximaCore_get_session_user_id();
     $_user   = jrCore_db_get_item('jrUser', $user_id);

      return jrProximaCore_http_response(400, 'in post method');

{ code: 400, text: 'Bad Request', note: 'in post method' }

I/PaymentActivity﹕ session id to payment is 07a37a7d95d36f9342a6c2db0aa7a9a2

{ code: 200,
  text: 'OK',
  note: 'session started',
  data: { session_id: '014a44ad560481e881e26340f80eae84' } }
ok 14 jrProximaData tests Login User: with password should login user + session
{ code: 400, text: 'Bad Request', note: 'in post method' }
not ok 15 jrProximaData tests Create N8: testing should work?

{ code: 200,
  text: 'OK',
  note: 'session started',
  data: { session_id: '7714c16be32f733c2bed0969423b4888' } }

7714c16be32f733c2bed0969423b4888	4	1355	1350	1423704546

function plugin_jrProximaCore_mysql_create_user_session($app_id, $_user, $expires)
{
    $exp = (time() + $expires);
    $key = md5(microtime() . jrCore_get_ip());
    $tbl = jrCore_db_table_name('jrProximaCore', 'session');
    $uid = (int) $_user['_user_id'];
    $pid = (int) $_user['_profile_id'];
    $req = "INSERT INTO {$tbl} (session_key, session_app_id, session_user_id, session_profile_id, session_expires) VALUES ('{$key}', '{$app_id}', '{$uid}', '{$pid}', '{$exp}') ON DUPLICATE KEY UPDATE session_expires = '{$exp}'";
    if (jrCore_db_query($req)) {
        return $key;
    }
    return false;
}