背水一战 Windows 10 (83) - 用户和账号: 数据账号的添加和管理, OAuth 2.0 验证
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2022-03-20 21:29:52
背水一战 Windows 10 之 用户和账号: 数据账号的添加和管, OAuth 2.0 验证 ......
背水一战 Windows 10 (83) - 用户和账号: 数据账号的添加和管理, OAuth 2.0 验证
作者:webabcd
介绍
背水一战 Windows 10 之 用户和账号
- 数据账号的添加和管
- OAuth 2.0 验证
示例
1、演示数据账号的添加和管理
UserAndAccount/DataAccount.xaml
<Page x:Class="Windows10.UserAndAccount.DataAccount" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:Windows10.UserAndAccount" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d"> <Grid Background="Transparent"> <StackPanel Margin="10 0 10 10"> <TextBlock Name="lblMsg" Margin="5" /> <Button Name="buttonAdd" Content="新增一个数据账号" Margin="5" Click="buttonAdd_Click" /> </StackPanel> </Grid> </Page>
UserAndAccount/DataAccount.xaml.cs
/* * 演示数据账号的添加和管理 * * UserDataAccountManager - 数据账号管理器 * ShowAddAccountAsync() - 弹出账号添加界面 * ShowAccountSettingsAsync() - 弹出账号管理界面 * RequestStoreAsync() - 返回当前用户的数据账号存储区域 * GetForUser() - 返回指定用户的数据账号存储区域(通过返回的 UserDataAccountManagerForUser 对象的 RequestStoreAsync() 方法) * * UserDataAccountStore - 数据账号存储区域 * FindAccountsAsync() - 返回所有的数据账号 * GetAccountAsync() - 返回指定的数据账号 * * UserDataAccount - 数据账号 * UserDisplayName - 用户名 * Id - 数据账号在本地设备上的唯一标识 * SaveAsync() - 保存 * DeleteAsync() - 删除 * ... 还有很多其他属性和方法 * * * 注:根据使用的功能需要在 Package.appxmanifest 做相关配置 * 1、用到 Windows.System.User 的话需要配置 <Capability Name="userAccountInformation" /> * 2、还可能需要 <Capability Name="appointments" />, <Capability Name="contacts" /> */ using System; using System.Linq; using System.Collections.Generic; using Windows.ApplicationModel.UserDataAccounts; using Windows.UI.Xaml; using Windows.UI.Xaml.Controls; using Windows.UI.Xaml.Navigation; namespace Windows10.UserAndAccount { public sealed partial class DataAccount : Page { public DataAccount() { this.InitializeComponent(); } protected async override void OnNavigatedTo(NavigationEventArgs e) { base.OnNavigatedTo(e); // 获取当前用户下的全部数据账号 UserDataAccountStore store = await UserDataAccountManager.RequestStoreAsync(UserDataAccountStoreAccessType.AllAccountsReadOnly); IReadOnlyList<UserDataAccount> accounts = await store.FindAccountsAsync(); lblMsg.Text += string.Join(",", accounts.Select(p => p.UserDisplayName)); lblMsg.Text += Environment.NewLine; } private async void buttonAdd_Click(object sender, RoutedEventArgs e) { // 弹出账号添加界面,如果添加成功会返回新建的数据账号的在本地设备上的唯一标识 string userDataAccountId = await UserDataAccountManager.ShowAddAccountAsync(UserDataAccountContentKinds.Email | UserDataAccountContentKinds.Appointment | UserDataAccountContentKinds.Contact); if (string.IsNullOrEmpty(userDataAccountId)) { lblMsg.Text += "用户取消了或添加账号失败"; lblMsg.Text += Environment.NewLine; } else { UserDataAccountStore store = await UserDataAccountManager.RequestStoreAsync(UserDataAccountStoreAccessType.AllAccountsReadOnly); if (store != null) { // 通过数据账号在本地设备上的唯一标识来获取 UserDataAccount 对象 UserDataAccount account = await store.GetAccountAsync(userDataAccountId); lblMsg.Text += "新增的数据账号:" + account.UserDisplayName; } } } } }
2、演示如何开发一个基于 OAuth 2.0 验证的客户端
UserAndAccount/OAuth20.xaml
<Page x:Class="Windows10.UserAndAccount.OAuth20" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:Windows10.UserAndAccount" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d"> <Grid Background="Transparent"> <StackPanel Margin="10 0 10 10"> <Button Name="buttonWeibo" Content="登录新浪微博,并返回登录用户好友最新发布的微博" Margin="5" Click="buttonWeibo_Click" /> <TextBlock Name="lblMsg" TextWrapping="Wrap" Margin="5" /> </StackPanel> </Grid> </Page>
UserAndAccount/OAuth20.xaml.cs
/* * 演示如何开发一个基于 OAuth 2.0 验证的客户端 * 关于 OAuth 2.0 协议请参见:http://tools.ietf.org/html/draft-ietf-oauth-v2-20 * * WebAuthenticationBroker - 用于 OAuth 2.0 验证的第一步,可以将第三方 UI 无缝整合进 app * AuthenticateAsync(WebAuthenticationOptions options, Uri requestUri, Uri callbackUri) - 请求 authorization code,返回一个 WebAuthenticationResult 类型的数据 * * WebAuthenticationResult - 请求 authorization code(OAuth 2.0 验证的第一步)的结果 * ResponseData - 响应的数据 * ResponseStatus - 响应的状态 * * * 注:本例以微博开放平台为例 */ using System; using System.Net.Http; using System.Text.RegularExpressions; using Windows.Data.Json; using Windows.Security.Authentication.Web; using Windows.UI.Xaml; using Windows.UI.Xaml.Controls; namespace Windows10.UserAndAccount { public sealed partial class OAuth20 : Page { public OAuth20() { this.InitializeComponent(); } private async void buttonWeibo_Click(object sender, RoutedEventArgs e) { try { var appKey = "39261162"; var appSecret = "652ec0b02f814d514fc288f3eab2efda"; var callbackUrl = "http://webabcd.cnblogs.com"; // 在新浪微博开放平台设置的回调页 var requestAuthorizationCode_url = string.Format("https://api.weibo.com/oauth2/authorize?client_id={0}&response_type=code&redirect_uri={1}", appKey, callbackUrl); // 第一步:request authorization code WebAuthenticationResult WebAuthenticationResult = await WebAuthenticationBroker.AuthenticateAsync( WebAuthenticationOptions.None, new Uri(requestAuthorizationCode_url), new Uri(callbackUrl)); // 第一步的结果 lblMsg.Text = WebAuthenticationResult.ResponseStatus.ToString() + Environment.NewLine; if (WebAuthenticationResult.ResponseStatus == WebAuthenticationStatus.Success) { // 从第一步返回的数据中获取 authorization code var authorizationCode = QueryString(WebAuthenticationResult.ResponseData, "code"); lblMsg.Text += "authorizationCode: " + authorizationCode + Environment.NewLine; var requestAccessToken_url = string.Format("https://api.weibo.com/oauth2/access_token?client_id={0}&client_secret={1}&grant_type=authorization_code&redirect_uri={2}&code={3}", appKey, appSecret, callbackUrl, authorizationCode); // 第二步:request access token HttpClient client = new HttpClient(); var response = await client.PostAsync(new Uri(requestAccessToken_url), null); // 第二步的结果:获取其中的 access token var jsonString = await response.Content.ReadAsStringAsync(); JsonObject jsonObject = JsonObject.Parse(jsonString); var accessToken = jsonObject["access_token"].GetString(); lblMsg.Text += "accessToken: " + accessToken + Environment.NewLine; var requestProtectedResource_url = string.Format("https://api.weibo.com/2/statuses/friends_timeline.json?access_token={0}", accessToken); // 第三步:request protected resource,获取需要的数据(本例为获取登录用户好友最新发布的微博) var result = await client.GetStringAsync(new Uri(requestProtectedResource_url)); // 由于本 app 没有提交微博开放平台审核,所以如果使用的账号没有添加到微博开放平台的测试账号中的话,是会出现异常的 lblMsg.Text += "result: " + result; } } catch (Exception ex) { lblMsg.Text += Environment.NewLine; lblMsg.Text += ex.ToString(); } } /// <summary> /// 模拟 QueryString 的实现 /// </summary> /// <param name="queryString">query 字符串</param> /// <param name="key">key</param> private string QueryString(string queryString, string key) { return Regex.Match(queryString, string.Format(@"(?<=(\&|\?|^)({0})\=).*?(?=\&|$)", key), RegexOptions.IgnoreCase).Value; } } } /* * OAuth 2.0 的 Protocol Flow +--------+ +---------------+ | |--(A)- Authorization Request ->| Resource | | | | Owner | | |<-(B)-- Authorization Grant ---| | | | +---------------+ | | | | +---------------+ | |--(C)-- Authorization Grant -->| Authorization | | Client | | Server | | |<-(D)----- Access Token -------| | | | +---------------+ | | | | +---------------+ | |--(E)----- Access Token ------>| Resource | | | | Server | | |<-(F)--- Protected Resource ---| | +--------+ +---------------+ */
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