XMLHttpRequest cannot load http://localhost/back/wp-json/jwt-auth/v1/token. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://imider.ma' is therefore not allowed access. The response had HTTP status code 500.

$http({
                method:'post',
                url:'',
                data: {
                    username: '',
                    password: ''
                }
            }).then(function(results){
                console.log(results);
            })

$http({
                    method:'get',
                    url:'',
                    headers: { 'Authorization': 'Bearer <myTokenId>' }
                }).then(function(results){
                    console.log(results);
                })