public class BrowserAuthenticatedAccessTokenProvider : IAuthenticator, IServiceAuthorizer, IAuthenticationStateProvider, IUserInfoProvider, IOrganizationRepository

Examples

public class BrowserAuthenticatedAccessTokenProviderExample : MonoBehaviour
{
    IAuthenticationStateProvider m_AuthenticationStateProvider => m_BrowserAuthenticatedAccessTokenProvider;
    IAuthenticator m_BrowserAuthenticatedAccessTokenProvider;

    void Awake()
    {
        var httpClient = new UnityHttpClient();
        var playerSettings = UnityCloudPlayerSettings.Instance;
        var authenticationPlatformSupport = PlatformSupportFactory.GetAuthenticationPlatformSupport();
        var serviceHostResolver = UnityRuntimeServiceHostResolverFactory.Create();

        var localStorageKeyNames = new Dictionary<string, string>() { { "dashboard.unity3d.com", "genesis-access-token" } };

        var pkceAuthenticatorSettingsBuilder = new PkceAuthenticatorSettingsBuilder(authenticationPlatformSupport, serviceHostResolver);
        pkceAuthenticatorSettingsBuilder.AddDefaultConfigurationProviderAndRequestHandler(httpClient, playerSettings)
            .AddDefaultAccessTokenExchanger(httpClient);

        var pkceAuthenticatorSettings = pkceAuthenticatorSettingsBuilder.Build();

        m_BrowserAuthenticatedAccessTokenProvider = new BrowserAuthenticatedAccessTokenProvider(pkceAuthenticatorSettings, localStorageKeyNames);
        m_AuthenticationStateProvider.AuthenticationStateChanged += OnAuthenticationStateChanged;
    }

    async Task Start()
    {
        await m_BrowserAuthenticatedAccessTokenProvider.InitializeAsync();

        // After initialize, Update UI with current state
        ApplyAuthenticationState(m_AuthenticationStateProvider.AuthenticationState);
    }

    void OnDisable()
    {
        m_AuthenticationStateProvider.AuthenticationStateChanged -= OnAuthenticationStateChanged;
    }

    void OnAuthenticationStateChanged(AuthenticationState state)
    {
        ApplyAuthenticationState(state);
    }

    void ApplyAuthenticationState(AuthenticationState newAuthenticationState)
    {
        switch (newAuthenticationState)
        {
            case AuthenticationState.AwaitingInitialization:
                // Initial await time to retrieve the access token from the browser
                break;
            case AuthenticationState.AwaitingLogin:
                break;
            case AuthenticationState.LoggedIn:
                // The access token provided is ready to use
                break;
            case AuthenticationState.AwaitingLogout:
                break;
            case AuthenticationState.LoggedOut:
                break;
        }
    }
}

Constructors

BrowserAuthenticatedAccessTokenProvider(PkceAuthenticatorSettings, Dictionary<string, string>, IOrganizationRepository, IUserInfoProvider)

Returns an IAuthenticator implementation that expects an access token from a browser environment.

Declaration

public BrowserAuthenticatedAccessTokenProvider(PkceAuthenticatorSettings pkceAuthenticatorSettings, Dictionary<string, string> localStorageKeyNames = null, IOrganizationRepository organizationRepository = null, IUserInfoProvider userInfoProvider = null)

Parameters

Type	Name	Description
PkceAuthenticatorSettings	pkceAuthenticatorSettings	The PkceAuthenticatorSettings that contains all PKCE authentication classes
Dictionary<string, string>	localStorageKeyNames	A dictionary with browser locations as keys and local storage key name as values.
IOrganizationRepository	organizationRepository	An optional IOrganizationRepository.
IUserInfoProvider	userInfoProvider	An optional IUserInfoProvider.

Remarks

The BrowserAuthenticatedAccessTokenProvider tries to match running host location with location provided in localStorageKeyNames. Use a single wildcard character (*) to match any host location.

Properties

AuthenticationState

Holds the current AuthenticationState.

Declaration

public AuthenticationState AuthenticationState { get; }

Property Value

Type	Description
AuthenticationState

DefaultLocalStorageKeyNames

Default list of supported domains with corresponding localStorage key names.

Declaration

public static Dictionary<string, string> DefaultLocalStorageKeyNames { get; }

Property Value

Type	Description
Dictionary<string, string>

Methods

AddAuthorization(HttpHeaders)

Applies authorization information to a given set of HttpHeaders.

Declaration

public Task AddAuthorization(HttpHeaders headers)

Parameters

Type	Name	Description
HttpHeaders	headers	The HttpHeaders to add authorization information to.

Returns

Type	Description
Task	A Task for the operation.

Exceptions

Type	Condition
ArgumentNullException	Thrown if `headers` is null.

GetOrganizationAsync(OrganizationId)

Gets a single IOrganization.

Declaration

public Task<IOrganization> GetOrganizationAsync(OrganizationId organizationId)

Parameters

Type	Name	Description
OrganizationId	organizationId	The Unity.Cloud.Common.OrganizationId of the IOrganization to get.

Returns

Type	Description
Task<IOrganization>	A task that once completed returns an IOrganization.

Exceptions

Type	Condition
NotFoundException

GetUserInfoAsync()

A task to fetch asynchronously user information.

Declaration

public Task<IUserInfo> GetUserInfoAsync()

Returns

Type	Description
Task<IUserInfo>	An IUserInfo instance.

HasValidPreconditionsAsync()

Indicates if the BrowserAuthenticatedAccessTokenProvider running instance has access to an access token from the browser environment.

Declaration

public Task<bool> HasValidPreconditionsAsync()

Returns

Type	Description
Task<bool>	If the BrowserAuthenticatedAccessTokenProvider running instance has access to an access token.

InitializeAsync()

A task to initialize the AuthenticationState from either cache or direct injection value.

Declaration

public Task InitializeAsync()

Returns

Type	Description
Task	A task.

ListOrganizationsAsync(Range, CancellationToken)

Lists IOrganization.

Declaration

public IAsyncEnumerable<IOrganization> ListOrganizationsAsync(Range range, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
Range	range	A range of IOrganization to request.
CancellationToken	cancellationToken	The cancellation token.

Returns

Type	Description
IAsyncEnumerable<IOrganization>	An IAsyncEnumerable<T> of Type IOrganization.

Events

AuthenticationStateChanged

Triggers when the AuthenticationState of the current user changes.

Declaration

public event Action<AuthenticationState> AuthenticationStateChanged

Event Type

Type	Description
Action<AuthenticationState>

Remarks

Subscribers of this event should restrict or allow access to available resources and features based on the returned value.

Examples

Implements

IAuthenticator

Unity.Cloud.Common.IServiceAuthorizer

IAuthenticationStateProvider

IUserInfoProvider

IOrganizationRepository