Authentication Native SDK

Implement player authentication with the Native SDK to sign in anonymously, refresh tokens, and manage player sessions with OpenID providers.

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最終更新 1日前

Prerequisites

To get started with Unity Authentication, you need to do the following:

Get started

Follow these steps to get started with the Native SDK:

In the Unity Dashboard, select Development > Settings to retrieve your Project ID from the Project settings page.
Retrieve your environment name from the Environments page.
Download and install the SDK from the Cloud Dashboard.

Create a

Unity::Authentication::AuthenticationClient

object.

Use the
```
SetProjectId
```
and
```
SetEnvironmentName
```
parameters on the AuthenticationClient object you created in the previous step to set those values to the ones from the Unity Dashboard.

Run

SignInAnonymously

, and take the resulting

PlayerId

and

IdToken

from the

AuthenticationSignInResponse

Alternatively, after the callback has fired successfully, get

PlayerId

and

IdToken

by using

AuthenticationClient::GetToken

and

AuthenticationClient::GetPlayerId

Response structures

AuthenticationSignInCallback

and

AuthenticationSignInResponse

run and pass information when a

SignInAnonymously

RefreshToken

call is completed. The

AuthenticationSignInResponse

contains the following information:

```
Token
```
: the ID token that is returned by the
```
AuthenticationSignIn
```
call.
```
PlayerId
```
: the player ID that is associated with the ID token.
```
ExpiresIn
```
: an
```
int
```
value that represents the number of seconds before the token expires.

注

An AuthenticationPlayer

PlayerId

contains references to all external platform sign-ins by this

PlayerId

when the external platform sign-ins are implemented.

The following is an example of an AuthenticationClient and sign-in callback:


unity::uaslib::AuthenticationClient client;client.SetEnvironmentName(UNITY_ENVIRONMENT_NAME);client.SetProjectId(UNITY_PROJECT_ID);Unity::Authentication::AuthenticationSignInCallback cb;cb = [](const unity::uaslib::AuthenticationSignInResponse &response) {    std::cout << "Authentication Sign In Response:\n";    std::cout << "Token: " << response.Token << "\n";    std::cout << "PlayerId: " << response.PlayerId << "\n";    std::cout << "ExpiresIn: " << response.ExpiresIn << "\n";};client.SignInAnonymously(cb);//Running ClearSessionToken prior to another SignInAnonymously//will result in a new PlayerIdclient.ClearSessionToken();client.SignInAnonymously(cb);client.RefreshToken(cb);

Refresh a token

After sign-in, the SDK can extend the authentication for a specific

PlayerId

for a session by refreshing the authentication token. To refresh the token, call

RefreshToken

, which will re-authenticate the same

PlayerId

and return a new token in the callback.


    cb = [&tmpProcessing](const unity::uaslib::AuthenticationSignInResponse &response) {    std::cout << "Authentication Sign In Response:\n";    std::cout << "Token: " << response.Token << "\n";    std::cout << "PlayerId: " << response.PlayerId << "\n";    std::cout << "ExpiresIn: " << response.ExpiresIn << "\n";    tmpProcessing = false;};client.RefreshToken(cb);

Delete a player

Aa active Authentication session can use the

DeletePlayer

method to delete the currently signed-in player from the Authentication service. Upon a successful return from the service, the AuthenticationClient will clear the cached

Token

and

PlayerId

, and a new sign-in will be needed.


    deleteCb = [](const unity::uaslib::AuthenticationDeletePlayerResponse &response) {        std::cout << "Authentication Delete Player Response:\n";        std::cout << (response.IsSuccessful() ? "Completed Successful\n" : "Completed Failure\n");        tmpProcessing = false;    };client.DeletePlayer(deleteCb);

Setup

Add an OpenID Connect ID Provider to the Unity Dashboard to use OpenID sign-ins. Navigate to Player Authentication > Identity Providers to set the OpenID Connect ID provider. You can create new Unity Authentication sessions connected to the IdProvider after you have set up an OpenID ID Provider on the Unity Dashboard. Provide a token from the service and the IdProvider name, along with an optional

AuthenticationSignInCallback

to SignInOpenID to create the new session. An associated AuthenticationPlayer containing all connected IdProviders is available through the

GetPlayer()

method.


    auto IdToken = "AnOpenIdToken";auto IdProvider = "OpenIdProviderName";cb = [this](const unity::uaslib::AuthenticationSignInResponse &response) {    std::cout << "Authentication Sign In Response:\n";    std::cout << "Token: " << response.Token << "\n";    std::cout << "PlayerId: " << response.PlayerId << "\n";    std::cout << "ExpiresIn: " << response.ExpiresIn << "\n";};client.SignInOpenID(IdToken, IdProvider, cb);

Linking

Using the

LinkOpenID()

method with an

IdToken

from the service, the

IdProvider

name, and an additional

AuthenticationLinkCallback

, you can associate an OpenID connection with an anonymous authentication session. You can also add an additional OpenID connection to an existing OpenID-connected authentication session.


    Unity::Authentication::AuthenticationLinkCallback cb;   auto IdToken = "AnOpenIdToken";   auto IdProvider = "OpenIdProviderName";   cb = [this](const unity::uaslib::AuthenticationLinkPlayerResponse&response) {       std::cout << "Authentication Sign In Response:\n";       std::cout << "PlayerId: " << response.PlayerId << "\n";   };   client.SignInOpenID(IdToken, IdProvider, cb);

Unlinking

You can remove an OpenID connection from an OpenID connected authentication session by running

UnlinkOpenID()

with the

IdProvider

and

EnvironmentId

. The

IdProvider

and

EnvironmentId

are accessible from the ExternalId’s vector of an

AuthenticationPlayer

retrieved from either the SignIn or Link responses or using the

GetPlayer()

method. The following is an example of an AuthenticationClient and sign-in callback:


    unity::uaslib::AuthenticationClient client;client.SetEnvironmentName(UNITY_ENVIRONMENT_NAME);client.SetProjectId(UNITY_PROJECT_ID);Unity::Authentication::AuthenticationSignInCallback cb;cb = [](const unity::uaslib::AuthenticationSignInResponse &response) {    std::cout << "Authentication Sign In Response:\n";    std::cout << "Token: " << response.Token << "\n";    std::cout << "PlayerId: " << response.PlayerId << "\n";    std::cout << "ExpiresIn: " << response.ExpiresIn << "\n";};client.SignInAnonymously(cb);//Running ClearSessionToken prior to a another SignInAnonymously//will result in a new PlayerIdclient.ClearSessionToken();client.SignInAnonymously(cb);client.RefreshToken(cb);

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Authentication

Get started

Authentication

Authentication Native SDK

Prerequisites

Get started

Response structures

Refresh a token

Delete a player

Setup

Linking

Unlinking

Authentication Native SDK

Prerequisites

Get started

Response structures

Refresh a token

Delete a player

OpenID sign-in, linking, and unlinking

Setup

Sign-in

Linking

Unlinking