Check if user has permission to access specific states

It would be nice to have ability to check during run phase or in controllers if user has access to specific states. Something like:

StateAuthorization.hasAccessTo('app.myState');

[goliney]

Personally speaking, I’d like to have non blocking method for checking state availability. But I’m not sure if it complies to angular-permission nature. Anyway, approach above solves my problem.

[goliney]

Regarding defect in permission-sref I’ve created a separate issue #305

Regarding checking state availability in run/controller. Here is an approach I have:

var statePermissionMap = new StatePermissionMap(state);

StateAuthorization
    .authorize(statePermissionMap)
    .then(function () {
         //authorized
    })
    .catch(function (rejectedPermission) {
        //unauthorized
    })