58 lines
No EOL
2.2 KiB
C#
58 lines
No EOL
2.2 KiB
C#
using Microsoft.AspNetCore.Components.Authorization;
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using System.Web;
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using Microsoft.Extensions.Configuration;
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namespace Neighbourhood.omg.lol;
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public partial class LoginWebViewPage : ContentPage
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{
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private AuthenticationStateProvider AuthStateProvider { get; set; }
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private NavigatorService NavigatorService { get; set; }
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private IConfiguration Configuration { get; set; }
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private RestService api { get; set; }
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private string? client_id;
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private string? client_secret;
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private string? redirect_uri;
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public LoginWebViewPage(AuthenticationStateProvider authStateProvider, NavigatorService navigatorService, IConfiguration configuration, RestService restService)
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{
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this.AuthStateProvider = authStateProvider;
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this.NavigatorService = navigatorService;
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this.Configuration = configuration;
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this.api = restService;
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InitializeComponent();
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client_id = configuration.GetValue<string>("client_id");
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client_secret = configuration.GetValue<string>("client_secret");
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redirect_uri = configuration.GetValue<string>("redirect_uri");
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// make sure they're all not null first.
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if ( client_id != null
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&& client_secret != null
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&& redirect_uri != null) {
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//this.loginwebview.UserAgent = new System.Net.Http.Headers.ProductInfoHeaderValue(App.Name, App.Version).ToString();
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this.loginwebview.Source = $"https://home.omg.lol/oauth/authorize?client_id={client_id}&scope=everything&redirect_uri={redirect_uri}&response_type=code";
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}
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}
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public async void loginwebview_Navigating(object sender, WebNavigatingEventArgs e) {
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if ( client_id != null
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&& client_secret != null
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&& redirect_uri != null
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&& e.Url.StartsWith(redirect_uri))
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{
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Uri uri = new Uri(e.Url);
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var query = HttpUtility.ParseQueryString(uri.Query);
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string? code = query.Get("code");
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if (!string.IsNullOrEmpty(code)) {
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string? token = await api.OAuth(code, client_id, client_secret, redirect_uri);
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if (!string.IsNullOrEmpty(token)) {
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await ((CustomAuthenticationStateProvider)this.AuthStateProvider).Login(token);
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NavigatorService.NavigationManager.NavigateTo(NavigatorService.NavigationManager.Uri, forceLoad: true);
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await Shell.Current.GoToAsync("..");
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}
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}
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}
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}
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} |