Credentials class

Credentials that prove that a client is allowed to access a resource on the resource owner's behalf.

These credentials are long-lasting and can be safely persisted across multiple runs of the program.

Many authorization servers will attach an expiration date to a set of credentials, along with a token that can be used to refresh the credentials once they've expired. The http.Client will automatically refresh its credentials when necessary. It's also possible to explicitly refresh them via http.Client.refreshCredentials or Credentials.refresh.

Note that a given set of credentials can only be refreshed once, so be sure to save the refreshed credentials for future use.

Constructors

Credentials(String accessToken, {String? refreshToken, String? idToken, Uri? tokenEndpoint, Iterable<String>? scopes, DateTime? expiration, String? delimiter, Map<String, dynamic> getParameters(MediaType? mediaType, String body)?})

Creates a new set of credentials.

Credentials.fromJson(String json)

Loads a set of credentials from a JSON-serialized form.

factory

Properties

accessToken → String

The token that is sent to the resource server to prove the authorization of a client.

final

canRefresh → bool

Whether it's possible to refresh these credentials.

no setter

expiration → DateTime?

The date at which these credentials will expire.

final

hashCode → int

The hash code for this object.

no setter, inherited

idToken → String?

The token that is received from the authorization server to enable End-Users to be Authenticated, contains Claims, represented as a JSON Web Token (JWT).

final

isExpired → bool

Whether or not these credentials have expired.

no setter

refreshToken → String?

The token that is sent to the authorization server to refresh the credentials.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scopes → List<String>?

The specific permissions being requested from the authorization server.

final

tokenEndpoint → Uri?

The URL of the authorization server endpoint that's used to refresh the credentials.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

refresh({String? identifier, String? secret, Iterable<String>? newScopes, bool basicAuth = true, Client? httpClient}) → Future<Credentials>

Returns a new set of refreshed credentials.

toJson() → String

Serializes a set of credentials to JSON.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited