$http Auth Headers in AngularJS

Question

I have an angular application that is hitting a node API. Our backend developer has implemented basic auth on the API, and I need to send an auth header in my request.

I've tracked down:

$http.defaults.headers.common['Authorization'] = 'Basic ' + login + ':' + password);

I've tried:

.config(['$http', function($http) {
       $http.defaults.headers.common['Authorization'] = 'Basic ' + login + ':' +    password);
}])

As well as appending it directly to the request:

$http({method: 'GET', url: url, headers: {'Authorization': 'Basic auth'}})})

But nothing works. How to solve this?

question from:https://stackoverflow.com/questions/18877715/http-auth-headers-in-angularjs

Answer 1

You're mixing the use cases; instantiated services ($http) cannot be used in the config phase, while providers won't work in run blocks. From the module docs:

• Configuration blocks - […] Only providers and constants can be injected into configuration blocks. This is to prevent accidental instantiation of services before they have been fully configured.
• Run blocks - […] Only instances and constants can be injected into run blocks. This is to prevent further system configuration during application run time.

So use either of the following:

app.run(['$http', function($http) {
    $http.defaults.headers.common['Authorization'] = /* ... */;
}]);

app.config(['$httpProvider', function($httpProvider) {
    $httpProvider.defaults.headers.common['Authorization'] = /* ... */;
}])