如何在Flutter中集成华为认证服务
最近发现华为AGC认证服务反对Flutter框架了,期待这个平台的反对曾经很久了,所以急不可待接入了,关联了本人的邮箱等账号。
集成步骤
- 装置flutter环境
a) 下载Flutter sdk包,地址:https://flutter.dev/docs/get-...
将压缩包解压到任意文件夹,例如D:Flutter
b) 将flutter命令文件增加到环境变量中,此处我增加的Path为D:Flutterflutter_windows_1.22.2-stableflutterbin。
c) 在Android Studio中点击“File-Settings-Plugins”,下载Flutter和Dart插件,重启Android Studio使插件失效。
- 开明服务&创立工程
a) 在AGC创立Android利用并开明认证服务
b) 开启认证服务中的匿名帐号,手机帐号,邮箱帐号
c) 在Android Studio中新建Flutter工程
d) 将agconnect-services.json文件放入Android/app目录下
e) 配置Maven仓地址和AGC插件地址。
a. 关上Flutter我的项目android文件夹下的build.gradle文件。
b. 在allprojects ->repositories外面配置maven仓地址。
c. 在buildscript->repositories中配置maven仓地址。
d. 在buildscript->dependencies中配置AppGallery Connect插件地址。
- 增加编译依赖和AGC插件地址。
a. 关上Flutter我的项目android/app文件夹下的build.gradle文件。
b. 在文件中增加如下配置。
- 集成SDK
在Flutter我的项目的pubspec.yaml文件中增加依赖:
dependencies: flutter: sdk: flutter# Add the following line: agconnect_auth: ^1.1.0
而后点击Pub get进行同步
- 接入性能
- 匿名帐号登录
匿名帐号只须要调用signInAnonymously接口进行登录
_signIn() async { AGCAuth.instance.signInAnonymously().then((value) { setState(() { _log = 'signInAnonymously = ${value.user.uid} , ${value.user.providerId}'; }); });}
通过value,咱们能够获取到用户信息,例如这里咱们获取到了user的id。
- 手机号&邮箱认证
手机号邮箱账号认证首先须要发送验证码,
手机号申请验证码,即调用requestVerifyCode办法,传入手机号、国家码、设置项作为参数:
_requestPhoneVerifyCode(VerifyCodeAction action) { String countryCode = _countryCodeController.text; String phoneNumber = _phoneNumberController.text; VerifyCodeSettings settings = VerifyCodeSettings(action, sendInterval: 30); PhoneAuthProvider.requestVerifyCode(countryCode, phoneNumber, settings).then((value) => print(value.validityPeriod));}
邮箱申请验证码,即调用requestVerifyCode办法,传入邮箱、设置项作为参数:
_requestEmailVerifyCode(VerifyCodeAction action) { String email = _emailController.text; VerifyCodeSettings settings = VerifyCodeSettings(action, sendInterval: 30); EmailAuthProvider.requestVerifyCode(email, settings) .then((value) => print(value.validityPeriod));}
而后是创立用户的操作:
创立手机账号用户,须要调用createPhoneUser办法,传入封装好的PhoneUser对象
_createPhoneUser() async { bool result = await _showPhoneDialog(VerifyCodeAction.registerLogin); if (result == null) { print("cancel"); return; } String countryCode = _countryCodeController.text; String phoneNumber = _phoneNumberController.text; String verifyCode = _verifyCodeController.text; String password = _passwordController.text; AGCAuth.instance.createPhoneUser(PhoneUser(countryCode, phoneNumber, verifyCode, password: password)) .then((value) { setState(() { _log = 'createPhoneUser = ${value.user.uid} , ${value.user.providerId}'; }); }).catchError((error)=>print(error)); }
创立邮箱账号用户,须要调用createEmailUser办法,传入封装好的EmailUser对象。
_createEmailUser() async { bool result = await _showEmailDialog(VerifyCodeAction.registerLogin); if (result == null) { print("cancel"); return; } String email = _emailController.text; String verifyCode = _verifyCodeController.text; String password = _passwordController.text; AGCAuth.instance .createEmailUser(EmailUser(email, verifyCode, password: password)) .then((value) { setState(() { _log = 'createEmailUser = ${value.user.uid} , ${value.user.providerId}'; }); }).catchError((error) => print(error)); }
最初是登录性能,有两种登录模式,一种是明码登录形式:
- 手机账号,调用signIn办法,传入应用手机号等生成的认证凭据。
_signInWithPassword() async { bool result = await _showPhoneDialog(VerifyCodeAction.registerLogin); if (result == null) { print("cancel"); return; } String countryCode = _countryCodeController.text; String phoneNumber = _phoneNumberController.text; String password = _passwordController.text; AGCAuthCredential credential = PhoneAuthProvider.credentialWithPassword(countryCode, phoneNumber, password); AGCAuth.instance.signIn(credential).then((value) { setState(() { _log = 'signInWithPassword = ${value.user.uid} , ${value.user.providerId}'; }); }); }
- 邮箱账号:调用signIn办法,传入通过邮箱和明码生成的认证凭据。
_signInWithPassword() async { bool result = await _showEmailDialog(VerifyCodeAction.registerLogin); if (result == null) { print("cancel"); return; } String email = _emailController.text; String password = _passwordController.text; AGCAuthCredential credential = EmailAuthProvider.credentialWithPassword(email, password); AGCAuth.instance.signIn(credential).then((value) { setState(() { _log = 'signInWithPassword = ${value.user.uid} , ${value.user.providerId}'; }); }); }
另一种是验证码登录形式:
- 手机账号:调用signIn办法,传入通过手机、验证码和明码生成的认证凭据。
_signInWithVerifyCode() async { bool result = await _showPhoneDialog(VerifyCodeAction.registerLogin); if (result == null) { print("cancel"); return; } String countryCode = _countryCodeController.text; String phoneNumber = _phoneNumberController.text; String verifyCode = _verifyCodeController.text; String password = _passwordController.text; AGCAuthCredential credential = PhoneAuthProvider.credentialWithVerifyCode(countryCode, phoneNumber, verifyCode, password: password); AGCAuth.instance.signIn(credential).then((value) { setState(() { _log = 'signInWithVerifyCode = ${value.user.uid} , ${value.user.providerId}'; }); }); }
- 邮箱账号:调用signIn办法,传入通过邮箱、验证码和明码生成的认证凭据。
_signInWithVerifyCode() async { bool result = await _showEmailDialog(VerifyCodeAction.registerLogin); if (result == null) { print("cancel"); return; } String email = _emailController.text; String verifyCode = _verifyCodeController.text; String password = _passwordController.text; AGCAuthCredential credential = EmailAuthProvider.credentialWithVerifyCode( email, verifyCode, password: password); AGCAuth.instance.signIn(credential).then((value) { setState(() { _log = 'signInWithVerifyCode = ${value.user.uid} , ${value.user.providerId}'; }); }); }
- 自有账号
自有账号创立jwt获取token等步骤为server端步骤,端侧只须要取到token进行登录即可。
_signIn() async { bool result = await _showSelfBuildDialog(VerifyCodeAction.registerLogin); if (result == null) { print("cancel"); return; } String token = _selfBuildController.text; AGCAuthCredential credential = SelfBuildAuthProvider.credentialWithToken(token); AGCAuth.instance.signIn(credential).then((value) { setState(() { _log = 'signIn = ${value.user.uid} , ${value.user.providerId}'; }); }); }
- 打包
与Android雷同,只须要在Android Studio中点击运行即可
欲了解更多详情请参见:
认证服务开发指南:
https://developer.huawei.com/consumer/cn/doc/development/AppGallery-connect-Guides/agc-auth-introduction-0000001053732605
认证服务codelab(Android):
https://developer.huawei.com/consumer/cn/codelab/AuthenticationService/index.html#0
原文链接:https://developer.huawei.com/consumer/cn/forum/topic/0201436847294530241?fid=0101271690375130218
原作者:Mayism