目录
一、 Firebase接入
1. SDK下载
官方网址: firebase官网
图片中1为demo地址,2为SDK包
2. 接入准备工作
此为firebase的unity包,根据自身需求接入对应的,对应关系如下
3. firebase初始化
public class FireBase : MonoBehaviour
{
Firebase.FirebaseApp app;
Firebase.Auth.FirebaseAuth auth;
private bool firebaseInitialized;
// Start is called before the first frame update
IEnumerator Start()
{
InitializeFirebaseAndStart();
while (!firebaseInitialized)
{
yield return null;
}
auth = Firebase.Auth.FirebaseAuth.DefaultInstance;
}
// 初始化firebase
void InitializeFirebaseAndStart()
{
FirebaseApp.CheckAndFixDependenciesAsync().ContinueWithOnMainThread(task =>
{
var dependencyStatus = task.Result;
if (dependencyStatus == DependencyStatus.Available)
{
firebaseInitialized = true;
Debug.Log("firebase Initialized");
}
else
{
Debug.LogError("Could not resolve all Firebase dependencies: " + dependencyStatus);
// Application.Quit();
}
});
}
}
4. 登录接入文档
在此介绍三种第三方登录,根据官方文档提示,Apple、Google、Facebook 都需要再接入sdk获取token,然后使用firebase的验证获取firebase的token。
二、 Google 登录接入
注意:本文介绍的是google登录,而非google-play-game登录
1. 插件介绍
在此推荐一个插件 google-signin,地址为: google-signin
打包测试,Android测试成功,但是iOS会报如下错误
官方推荐是使用老版本,地址如下:https://github.com/googlesamples/google-signin-unity/issues/102,可供参考
因为我使用的sdk都是新版本,在此选择升级,升级后的地址如下
地址:使用google 6.0.0 以上版本地址
2. 初始化
GoogleSignIn.Configuration = new GoogleSignInConfiguration
{
RequestIdToken = true,
// Copy this value from the google-service.json file.
// oauth_client with type == 3
//填入在配置谷歌项目SHA1值时给你的Client ID
WebClientId = " "
};
3. 登录请求
public void GoogleLogin()
{
Debug.Log("Enter Google Script Login Method");
Task<GoogleSignInUser> signIn = GoogleSignIn.DefaultInstance.SignIn();
signIn.ContinueWithOnMainThread(task =>
{
if (task.IsCanceled)
{
Debug.Log("task.IsCanceled");
}
else if (task.IsFaulted)
{
Debug.Log("task.IsFaulted = " + task.Exception.Message);
}
else
{
var idToken = ((Task<GoogleSignInUser>)task).Result.IdToken;
Debug.Log("idToken = " + idToken);
Credential credential = Firebase.Auth.GoogleAuthProvider.GetCredential(idToken, null);
CredentialSigin(credential);
}
});
}
4. firebase 登录验证
三种登录方式都用此方法验证
public void CredentialSigin(Credential credential)
{
auth.SignInWithCredentialAsync(credential).ContinueWith(async authTask =>
{
if (authTask.IsCanceled)
{
Debug.Log("authTask.IsCanceled");
// if (LoginResultManager.Instance != null)
// LoginResultManager.Instance.OpenLoginResult(false);
// signInCompleted.SetCanceled();
}
else if (authTask.IsFaulted)
{
Debug.Log("authTask.IsFaulted");
// if (LoginResultManager.Instance != null)
// LoginResultManager.Instance.OpenLoginResult(false);
// signInCompleted.SetException(authTask.Exception);
}
else
{
// signInCompleted.SetResult(((Task<FirebaseUser>)authTask).Result);
Firebase.Auth.FirebaseUser newUser = authTask.Result;
Debug.Log(String.Format("User Login Successful : {0} ({1})", newUser.DisplayName, newUser.UserId));
var token = await newUser.TokenAsync(true);
Debug.Log("Firebase Token = " + token);
// 访问服务器
action_fbToken?.Invoke(token);
}
});
}
三、FaceBook 登录接入
1. 插件介绍
地址:facebook
2. 接入设置
导入相关unity包后,根据下图所示填入信息
3. 初始化
public void InitializeFacebook()
{
if (!FB.IsInitialized)
{
// Initialize the Facebook SDK
FB.Init(InitCallback, OnHideUnity);
}
else
{
// Already initialized, signal an app activation App Event
FB.ActivateApp();
}
}
private void InitCallback()
{
if (FB.IsInitialized)
{
// Signal an app activation App Event
FB.ActivateApp();
// Continue with Facebook SDK
// ...
}
else
{
Debug.Log("Failed to Initialize the Facebook SDK");
}
}
private void OnHideUnity(bool isGameShown)
{
if (!isGameShown)
{
// Pause the game - we will need to hide
Time.timeScale = 0;
}
else
{
// Resume the game - we're getting focus again
Time.timeScale = 1;
}
}
4. 登录请求
public void FacebookLogin()
{
if (FB.IsInitialized)
{
var perms = new List<string>() {
"public_profile", "email" };
FB.LogInWithReadPermissions(perms, AuthCallback);
}
else
{
Debug.Log("Not Init");
}
}
private void AuthCallback(ILoginResult result)
{
if (result.Error != null)
{
Debug.Log("Error: " + result.Error);
}
else
{
if (FB.IsLoggedIn)
{
// AccessToken class will have session details
var aToken = Facebook.Unity.AccessToken.CurrentAccessToken;
// Print current access token's User ID
Debug.Log("aToken.UserId: " + aToken.UserId);
// Print current access token's granted permissions
foreach (string perm in aToken.Permissions)
{
Debug.Log("perm: " + perm);
}
var idToken = aToken.TokenString;
Credential credential = Firebase.Auth.FacebookAuthProvider.GetCredential(idToken);
CredentialSigin(credential);
}
else
{
Debug.Log("User cancelled login");
}
}
}
5. firebase登录验证
同Google登录接入的第四步
四、 Apple登录接入
1. 插件介绍
推荐使用此插件,此插件也是官方文档中提到的插件
GitHub地址: Sign in with Apple Unity Plugin
2. 接入设置
根据文档添加后处理文件
3. 初始化
private IAppleAuthManager _appleAuthManager;
void InitializeApple()
{
if (AppleAuthManager.IsCurrentPlatformSupported)
{
// Creates a default JSON deserializer, to transform JSON Native responses to C# instances
var deserializer = new PayloadDeserializer();
// Creates an Apple Authentication manager with the deserializer
this._appleAuthManager = new AppleAuthManager(deserializer);
}
}
void Update()
{
// Updates the AppleAuthManager instance to execute
// pending callbacks inside Unity's execution loop
if (this._appleAuthManager != null)
{
this._appleAuthManager.Update();
}
}
4. 登录请求
public void AppleLogin()
{
var rawNonce = GenerateRandomString(32);
var nonce = GenerateSHA256NonceFromRawNonce(rawNonce);
var loginArgs = new AppleAuthLoginArgs(LoginOptions.IncludeEmail | LoginOptions.IncludeFullName, nonce);
this._appleAuthManager.LoginWithAppleId(
loginArgs,
credential =>
{
// Obtained credential, cast it to IAppleIDCredential
var appleIdCredential = credential as IAppleIDCredential;
if (appleIdCredential != null)
{
// Apple User ID
// You should save the user ID somewhere in the device
var userId = appleIdCredential.User;
Debug.Log("app userId = " + userId);
// PlayerPrefs.SetString(AppleUserIdKey, userId);
// Email (Received ONLY in the first login)
var email = appleIdCredential.Email;
Debug.Log("app email = " + email);
// Full name (Received ONLY in the first login)
var fullName = appleIdCredential.FullName;
Debug.Log("app fullName = " + fullName);
// Identity token
var identityToken = Encoding.UTF8.GetString(
appleIdCredential.IdentityToken,
0,
appleIdCredential.IdentityToken.Length);
Debug.Log("app identityToken = " + identityToken);
// Authorization code
var authorizationCode = Encoding.UTF8.GetString(
appleIdCredential.AuthorizationCode,
0,
appleIdCredential.AuthorizationCode.Length);
Debug.Log("app authorizationCode = " + authorizationCode);
// And now you have all the information to create/login a user in your system
Credential FirebaseCredential = Firebase.Auth.OAuthProvider.GetCredential("apple.com", identityToken, rawNonce, authorizationCode);
CredentialSigin(FirebaseCredential);
}
},
error =>
{
var authorizationErrorCode = error.GetAuthorizationErrorCode();
Debug.LogWarning("Sign in with Apple failed " + authorizationErrorCode.ToString() + " " + error.ToString());
});
}
5. firebase登录验证
同Google登录接入的第四步
五、结语
希望大家都可以成功接入,有任何问题欢迎评论区提问。