Login with Third-Party Account

To enable login with an account of a third-party platform, you must configure App ID and App Secret in the Third-Party Login Support section on the Tuya IoT Development Platform.

Then, you must develop the app as required by the third party, get the login code, and then call the login API method provided by Tuya Smart Life App SDK.

Login with Facebook account

API description

- (void)loginByFacebook:(NSString *)countryCode
                  token:(NSString *)token
                success:(nullable TYSuccessHandler)success
                failure:(nullable TYFailureError)failure;

Parameters

Parameter	Description
countryCode	The country code. Example: 86.
token	The token granted by Facebook to enable login.
success	The success callback.
failure	The failure callback. An error message is returned to indicate the cause.

Example

ObjC:

- (void)loginByFacebook {
    [[ThingSmartUser sharedInstance] loginByFacebook:@"your_country_code" token:@"facebook_token" success:^{
        NSLog(@"login success");
    } failure:^(NSError *error) {
        NSLog(@"login failure: %@", error);
    }];
}

Swift:

 func loginByFacebook() {
    ThingSmartUser.sharedInstance()?.login(byFacebook: "your_country_code", token: "facebook_token", success: {
        print("login success")
    }, failure: { (error) in
        if let e = error {
            print("login failure: \(e)")
        }
    })
}

Login with Twitter account

API description

- (void)loginByTwitter:(NSString *)countryCode
				key:(NSString *)key
				secret:(NSString *)secret
			success:(nullable TYSuccessHandler)success
			failure:(nullable TYFailureError)failure;

Parameters

Parameter	Description
countryCode	The country code. Example: 86.
key	The key granted by Twitter to enable login.
secret	The secret granted by Twitter to enable login.
success	The success callback.
failure	The failure callback.

Example

ObjC:

- (void)loginByTwitter {
	[[ThingSmartUser sharedInstance] loginByTwitter:@"your_country_code" key:@"twitter_key" secret:@"twitter_secret" success:^{
		NSLog(@"login success");
	} failure:^(NSError *error) {
		NSLog(@"login failure: %@", error);
	}];

}

Swift:

func loginByTwitter() {
	ThingSmartUser.sharedInstance()?.login(byTwitter: "your_country_code", key: "twitter_key", secret: "twitter_secret", success: {
		print("login success")
	}, failure: { (error) in
		if let e = error {
			print("login failure: \(e)")
		}
	})
}

Login with OAuth 2.0

API description

The OAuth 2.0 API method is a common method for login. The type of OAuth 2.0 login is indicated by a parameter passed in.

- (void)loginByAuth2WithType:(NSString *)type
                 countryCode:(NSString *)countryCode
                 accessToken:(NSString *)accessToken
                   extraInfo:(NSDictionary *)extraInfo
                     success:(nullable ThingSuccessHandler)success
                     failure:(nullable ThingFailureError)failure;

Parameters

Parameter	Description
type	The type of third-party login implemented by OAuth 2.0. For example, you can specify ap to implement login with an Apple account. Valid values: tw: Twitter ap: Apple gg: Google wx: WeChat qq: Tencent QQ "": an empty string to represent Tuya’s UID
countryCode	The country code. Example: 86.
accessToken	The token granted for login.
extraInfo	The additional information.
success	The success callback.
failure	The failure callback. An error message is returned to indicate the cause.

Example

ObjC:

- (void)loginWithAuth2 {
	[[ThingSmartUser sharedInstance] loginByAuth2WithType:@"auth2_type" countryCode:@"your_country_code" accessToken:@"auth2_token" extraInfo:@{@"info_key": @"info_value"} success:^{
		NSLog(@"login success");
	} failure:^(NSError *error) {
		NSLog(@"login failure: %@", error);
	}];
}

Swift:

func loginWithAuth2() {
	ThingSmartUser.sharedInstance().loginByAuth2WithType("auth2_type", countryCode: "your_country_code", accessToken: "auth2_token", extraInfo: ["info_key":"info_value"], success: {
		print("login success")
	}, failure: { (error) in
		if let e = error {
				print("login failure: \(e)")
		}
	})
}

Login with Apple account

API description

Smart Life App SDK v3.14.0 and later support login with an Apple account. After successful authorization, the OAuth 2.0 API method returns parameters such as token and extraInfo to enable login.

Parameters

Parameter	Description
type	@“ap”
countryCode	The country code. Example: 86.
accessToken	[[NSString alloc] initWithData:appleIDCredential.identityToken encoding:NSUTF8StringEncoding]
extraInfo	@{@“userIdentifier”: credential.user, @“email”: credential.email, @“nickname”:credential.fullName.nickname, @“snsNickname”: credential.fullName.nickname}
success	The success callback.
failure	The failure callback. An error message is returned to indicate the cause.

Example

ObjC:

- (void)loginWithApple {
	ASAuthorizationAppleIDCredential *credential = authorization.credential;

	[[ThingSmartUser sharedInstance] loginByAuth2WithType:@"ap" countryCode:@"your_country_code" accessToken:credential.identityToken extraInfo:{@"userIdentifier": credential.user, @"email": credential.email, @"nickname": credential.fullName.nickname, @"snsNickname": credential.fullName.nickname} success:^{
		NSLog(@"login success");
	} failure:^(NSError *error) {
		NSLog(@"login failure: %@", error);
	}];
}

Swift:

func loginWithApple() {
	let credential = authorization.credential
	ThingSmartUser.sharedInstance().loginByAuth2(withType: "ap", countryCode: "your_country_code", accessToken: credential?.identityToken, extraInfo: 	["userIdentifier": user,"email": email,"nickname": nickname,"snsNickname": nickname], success: {
		print("login success")
	}, failure: { (error) in
		if let e = error {
				print("login failure: \(e)")
		}
	})
}

Login with Google account

API description

Smart Life App SDK v3.19.0 and later support login with a Google account. After successful authorization, the OAuth 2.0 API method returns parameters such as token or idToken granted by Google and extraInfo to enable login.

Parameters

Parameter	Description
type	@“gg”
countryCode	The country code. Example: 86.
accessToken	The idToken granted by Google.
extraInfo	@{@“pubVersion”: @1}
success	The success callback.
failure	The failure callback. An error message is returned.

Example

ObjC:

- (void)loginWithGoogle {

    NSString *loginType = @"gg";    // Login with a Google account.
    NSString *countryCode = @"1";   // The USA.
    NSString *accessToken = @"id token from Google";  // The `id token` granted by Google.

	[[ThingSmartUser sharedInstance] loginByAuth2WithType:@"gg"
                                             countryCode:countryCode
                                             accessToken:accessToken
                                                extraInfo:@{@"pubVersion": @1}
    success:^{
		NSLog(@"login success");
	} failure:^(NSError *error) {
		NSLog(@"login failure: %@", error);
	}];
}

Swift:

func loginWithGoogle() {

    let loginType = "gg" // Login in with a Google account.
    let countryCode = "1" // The USA.
    let accessToken = "id token from Google" // The `id token` granted by Google.

    ThingSmartUser.sharedInstance().loginByAuth2(
        withType: "gg",
        countryCode: countryCode,
        accessToken: accessToken,
        extraInfo: [
            "pubVersion": NSNumber(value: 1)
        ],
        success: {
            print("login success")
        },
        failure: { error in
            if let error = error {
                print("login failure: \(error)")
            }
        })
}

Login with LINE account

API description

Smart Life App SDK v3.25.0 and later support login with a LINE account. After successful authorization, the OAuth 2.0 API method returns parameters such as token or idToken granted by LINE and extraInfo to enable login.

Parameters

Parameter	Description
type	@“line”
countryCode	The country code. Example: 86.
accessToken	The authentication id token granted by LINE.
extraInfo	@{} nil returned.
success	The success callback.
failure	The failure callback. An error message is returned to indicate the cause.

Example

ObjC:

- (void)loginWithLine {

    NSString *loginType = @"line";    // Login with a LINE account.
    NSString *countryCode = @"1";   // The USA.
    NSString *accessToken = @"id token from line";  // The `id token` granted by LINE.

	[[ThingSmartUser sharedInstance] loginByAuth2WithType:@"line"
                                             countryCode:countryCode
                                             accessToken:accessToken
                                                extraInfo:@{}
    success:^{
		NSLog(@"login success");
	} failure:^(NSError *error) {
		NSLog(@"login failure: %@", error);
	}];
}

Swift:

func loginWithLine() {

    let loginType = "line" // Login with a LINE account.
    let countryCode = "1" // The USA.
    let accessToken = "id token from line" // The `id token` granted by LINE.

    ThingSmartUser.sharedInstance().loginByAuth2(
        withType: "line",
        countryCode: countryCode,
        accessToken: accessToken,
        extraInfo: [:],
        success: {
            print("login success")
        },
        failure: { error in
            if let error = error {
                print("login failure: \(error)")
            }
        })
}

Login with WeChat account

API description

- (void)loginByWechat:(NSString *)countryCode
                 code:(NSString *)code
              success:(nullable ThingSuccessHandler)success
              failure:(nullable ThingFailureError)failure;

Parameters

Parameter	Description
countryCode	The country code: 86.
code	The code granted by WeChat to enable login.
success	The success callback.
failure	The failure callback. An error message is returned to indicate the cause.

Example

ObjC:

- (void)loginByWechat {
        [[ThingSmartUser sharedInstance] loginByWechat:@"your_country_code" code:@"wechat_code" success:^{
        NSLog(@"login success");
    } failure:^(NSError *error) {
		NSLog(@"login failure: %@", error);
    }];
}

Swift:

func loginByWechat() {
    ThingSmartUser.sharedInstance()?.login(byWechat: "your_country_code", code: "wechat_code", success: {
        print("login success")
    }, failure: { (error) in
        if let e = error {
            print("login failure: \(e)")
        }
    })
}

Login with Tencent QQ account

API description

- (void)loginByQQ:(NSString *)countryCode
           userId:(NSString *)userId
      accessToken:(NSString *)accessToken
          success:(nullable ThingSuccessHandler)success
          failure:(nullable ThingFailureError)failure;

Parameters

Parameter	Description
countryCode	The country code: 86.
userId	The user ID.
accessToken	The accessToken granted by Tencent QQ to enable login.
success	The success callback.
failure	The failure callback. An error message is returned to indicate the cause.

Example

ObjC:

- (void)loginByQQ {
    [[ThingSmartUser sharedInstance] loginByQQ:@"your_country_code" userId:@"qq_open_id" accessToken:@"access_token" success:^{
        NSLog(@"login success");
    } failure:^(NSError *error) {
        NSLog(@"login failure: %@", error);
    }];
}

Swift:

 func loginByQQ() {
    ThingSmartUser.sharedInstance()?.login(byQQ: "your_country_code", userId: "qq_open_id", accessToken: "access_token", success: {
        print("login success")
    }, failure: { (error) in
        if let e = error {
            print("login failure: \(e)")
        }
    })
}