Issue encountered while retrieving JWT

Currently, I am tackling the challenge of implementing JWT authentication using Angular and Java Jersey. I have successfully managed to send the JWT token from the server to the client, which can be observed as a POST response with a status code of 200 in the Chrome console.

However, my hurdle lies in storing the token in a variable for decoding purposes. Whenever I attempt to save it, an error crops up:

TypeError: href is null
e/<()angular.min.js (line 107)
Ze/this.$get</<()angular.min.js (line 81)
f/<()angular.min.js (line 119)
lf/this.$get</r.prototype.$eval()angular.min.js (line 133)
lf/this.$get</r.prototype.$digest()angular.min.js (line 130)
lf/this.$get</r.prototype.$apply()angular.min.js (line 134)
g()angular.min.js (line 87)
T()angular.min.js (line 92)
Uf/</w.onload()angular.min.js (line 93)
stackFrame.js (line 357)
 <System>
error is:undefined

Take a look at the snippet of my code below:

myApp.controller('loginController', ['$scope', '$http', function ($scope, $http) {
$scope.email = "";
$scope.password = "";

$scope.loginForm = function () {
    var data = {email: $scope.email, password: $scope.password};
    var url = 'rs/loginResource';
        $http.post(url, data).success(function (response) {
            console.log("token is: " + response);
        }).error(function (error) {
            console.log("error is:" + error);
        });
};
}]);
javascriptangularjsjwt

Answer №1

How do you typically send tokens - in JSON format or as plain text?

In my recent experience with HAM stack authentication using JWT, I sent the token within an object structure like this: { token: 'asdasds.sdadad.asdad' }. When making server calls in Angular, I follow a similar pattern:

$http({
    method: 'POST',
    url: 'rs/loginResource',
    data: {
        email: $scope.email,
        password: $scope.password
    }
})
.then(function (resp) {
    var token = resp.data.token
})
.catch(function(error){
    return error;
});

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