带有Laravel + OAuth的angularjs中的invalid_request

Question

I am creating RESTful API with Laravel (BackEnd) and AngularJS (Front End), I want to implement OAuth to secure my API of Laravel.

I've Installed a OAuth in my laravel but when i call a request on server from angularjs then it gives error of invalid_request. Here is my Code :

Laravel Side :

Route::post('oauth/access_token', function() {
    return Response::json(Authorizer::issueAccessToken());
});

Angular Side :

$http({
    url: $url.siteUrl('oauth/access_token?grant_type=password&username=stafftest&password=password'),
    method: "post",
    headers: {'Content-Type': "application/x-www-form-urlencoded"},
}).then(function(response) {
    console.log(response);
}, function(response) {
    console.log(response);
});

I get Error like :

{
    "error":"invalid_request",
    "error_description":"The request is missing a required parameter, includes an invalid parameter value, includes a parameter more than once, or is otherwise malformed. Check the 'grant_type' parameter."
}

What is the problem any ideas?

Thanks.... :)

Answer 1

Finally I got solution, I've just added $.param in data field AngularJS:

$http({
    url: $url.siteUrl('oauth/access_token'),
    method: "post",
    data: $.param({client_id:"1",client_secret:"12345",grant_type : 'password', username : 'johndoe', password : 'A3ddj3w'}),
    headers: {'Content-Type': "application/x-www-form-urlencoded"},
}).then(function(response) {
    console.log(response);
}, function(response) {
    console.log(response);
});