952 lines
39 KiB
C#
952 lines
39 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Net;
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using System.Net.Http;
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using System.Text;
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using System.Threading.Tasks;
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using Bit.Core.Abstractions;
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using Bit.Core.Enums;
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using Bit.Core.Exceptions;
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using Bit.Core.Models.Domain;
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using Bit.Core.Models.Request;
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using Bit.Core.Models.Response;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using Newtonsoft.Json.Serialization;
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namespace Bit.Core.Services
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{
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public class ApiService : IApiService
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{
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private readonly JsonSerializerSettings _jsonSettings = new JsonSerializerSettings
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{
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ContractResolver = new CamelCasePropertyNamesContractResolver()
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};
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private readonly HttpClient _httpClient = new HttpClient();
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private readonly ITokenService _tokenService;
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private readonly IPlatformUtilsService _platformUtilsService;
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private readonly Func<Tuple<string, bool, bool>, Task> _logoutCallbackAsync;
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public ApiService(
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ITokenService tokenService,
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IPlatformUtilsService platformUtilsService,
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Func<Tuple<string, bool, bool>, Task> logoutCallbackAsync,
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string customUserAgent = null)
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{
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_tokenService = tokenService;
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_platformUtilsService = platformUtilsService;
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_logoutCallbackAsync = logoutCallbackAsync;
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var device = (int)_platformUtilsService.GetDevice();
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_httpClient.DefaultRequestHeaders.Add("Device-Type", device.ToString());
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_httpClient.DefaultRequestHeaders.Add("Bitwarden-Client-Name", _platformUtilsService.GetClientType().GetString());
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_httpClient.DefaultRequestHeaders.Add("Bitwarden-Client-Version", _platformUtilsService.GetApplicationVersion());
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if (!string.IsNullOrWhiteSpace(customUserAgent))
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{
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_httpClient.DefaultRequestHeaders.UserAgent.ParseAdd(customUserAgent);
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}
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}
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public bool UrlsSet { get; private set; }
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public string ApiBaseUrl { get; set; }
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public string IdentityBaseUrl { get; set; }
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public string EventsBaseUrl { get; set; }
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public void SetUrls(EnvironmentUrls urls)
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{
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UrlsSet = true;
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if (!string.IsNullOrWhiteSpace(urls.Base))
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{
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ApiBaseUrl = urls.Base + "/api";
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IdentityBaseUrl = urls.Base + "/identity";
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EventsBaseUrl = urls.Base + "/events";
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return;
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}
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ApiBaseUrl = urls.Api;
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IdentityBaseUrl = urls.Identity;
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EventsBaseUrl = urls.Events;
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// Production
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if (string.IsNullOrWhiteSpace(ApiBaseUrl))
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{
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ApiBaseUrl = "https://api.bitwarden.com";
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}
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if (string.IsNullOrWhiteSpace(IdentityBaseUrl))
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{
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IdentityBaseUrl = "https://identity.bitwarden.com";
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}
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if (string.IsNullOrWhiteSpace(EventsBaseUrl))
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{
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EventsBaseUrl = "https://events.bitwarden.com";
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}
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}
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#region Auth APIs
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public async Task<IdentityResponse> PostIdentityTokenAsync(TokenRequest request)
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{
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var requestMessage = new HttpRequestMessage
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{
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Version = new Version(1, 0),
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RequestUri = new Uri(string.Concat(IdentityBaseUrl, "/connect/token")),
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Method = HttpMethod.Post,
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Content = new FormUrlEncodedContent(request.ToIdentityToken(_platformUtilsService.GetClientType().GetString()))
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};
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requestMessage.Headers.Add("Accept", "application/json");
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request.AlterIdentityTokenHeaders(requestMessage.Headers);
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HttpResponseMessage response;
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try
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{
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response = await _httpClient.SendAsync(requestMessage);
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}
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catch (Exception e)
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{
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throw new ApiException(HandleWebError(e));
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}
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JObject responseJObject = null;
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if (IsJsonResponse(response))
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{
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var responseJsonString = await response.Content.ReadAsStringAsync();
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responseJObject = JObject.Parse(responseJsonString);
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}
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var identityResponse = new IdentityResponse(response.StatusCode, responseJObject);
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if (identityResponse.FailedToParse)
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{
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throw new ApiException(new ErrorResponse(responseJObject, response.StatusCode, true));
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}
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return identityResponse;
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}
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public async Task RefreshIdentityTokenAsync()
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{
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try
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{
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await DoRefreshTokenAsync();
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}
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catch
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{
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throw new ApiException();
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}
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}
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#endregion
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#region Account APIs
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public Task<ProfileResponse> GetProfileAsync()
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{
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return SendAsync<object, ProfileResponse>(HttpMethod.Get, "/accounts/profile", null, true, true);
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}
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public Task<PreloginResponse> PostPreloginAsync(PreloginRequest request)
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{
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return SendAsync<PreloginRequest, PreloginResponse>(HttpMethod.Post, "/accounts/prelogin",
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request, false, true);
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}
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public Task<long> GetAccountRevisionDateAsync()
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{
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return SendAsync<object, long>(HttpMethod.Get, "/accounts/revision-date", null, true, true);
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}
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public Task PostPasswordHintAsync(PasswordHintRequest request)
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{
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return SendAsync<PasswordHintRequest, object>(HttpMethod.Post, "/accounts/password-hint",
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request, false, false);
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}
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public Task SetPasswordAsync(SetPasswordRequest request)
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{
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return SendAsync<SetPasswordRequest, object>(HttpMethod.Post, "/accounts/set-password", request, true,
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false);
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}
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public Task PostRegisterAsync(RegisterRequest request)
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{
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return SendAsync<RegisterRequest, object>(HttpMethod.Post, "/accounts/register", request, false, false);
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}
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public Task PostAccountKeysAsync(KeysRequest request)
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{
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return SendAsync<KeysRequest, object>(HttpMethod.Post, "/accounts/keys", request, true, false);
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}
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public Task PostAccountVerifyPasswordAsync(PasswordVerificationRequest request)
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{
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return SendAsync<PasswordVerificationRequest, object>(HttpMethod.Post, "/accounts/verify-password", request,
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true, false);
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}
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public Task PostAccountRequestOTP()
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{
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return SendAsync<object, object>(HttpMethod.Post, "/accounts/request-otp", null, true, false, false);
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}
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public Task PostAccountVerifyOTPAsync(VerifyOTPRequest request)
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{
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return SendAsync<VerifyOTPRequest, object>(HttpMethod.Post, "/accounts/verify-otp", request,
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true, false, false);
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}
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public Task PutUpdateTempPasswordAsync(UpdateTempPasswordRequest request)
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{
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return SendAsync<UpdateTempPasswordRequest, object>(HttpMethod.Put, "/accounts/update-temp-password",
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request, true, false);
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}
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public Task DeleteAccountAsync(DeleteAccountRequest request)
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{
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return SendAsync<DeleteAccountRequest, object>(HttpMethod.Delete, "/accounts", request, true, false);
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}
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public Task PostConvertToKeyConnector()
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{
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return SendAsync<object, object>(HttpMethod.Post, "/accounts/convert-to-key-connector", null, true, false);
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}
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public Task PostSetKeyConnectorKey(SetKeyConnectorKeyRequest request)
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{
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return SendAsync<SetKeyConnectorKeyRequest>(HttpMethod.Post, "/accounts/set-key-connector-key", request, true);
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}
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#endregion
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#region Folder APIs
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public Task<FolderResponse> GetFolderAsync(string id)
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{
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return SendAsync<object, FolderResponse>(HttpMethod.Get, string.Concat("/folders/", id),
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null, true, true);
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}
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public Task<FolderResponse> PostFolderAsync(FolderRequest request)
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{
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return SendAsync<FolderRequest, FolderResponse>(HttpMethod.Post, "/folders", request, true, true);
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}
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public async Task<FolderResponse> PutFolderAsync(string id, FolderRequest request)
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{
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return await SendAsync<FolderRequest, FolderResponse>(HttpMethod.Put, string.Concat("/folders/", id),
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request, true, true);
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}
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public Task DeleteFolderAsync(string id)
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{
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return SendAsync<object, object>(HttpMethod.Delete, string.Concat("/folders/", id), null, true, false);
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}
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#endregion
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#region Send APIs
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public Task<SendResponse> GetSendAsync(string id) =>
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SendAsync<object, SendResponse>(HttpMethod.Get, $"/sends/{id}", null, true, true);
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public Task<SendResponse> PostSendAsync(SendRequest request) =>
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SendAsync<SendRequest, SendResponse>(HttpMethod.Post, "/sends", request, true, true);
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public Task<SendFileUploadDataResponse> PostFileTypeSendAsync(SendRequest request) =>
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SendAsync<SendRequest, SendFileUploadDataResponse>(HttpMethod.Post, "/sends/file/v2", request, true, true);
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public Task PostSendFileAsync(string sendId, string fileId, MultipartFormDataContent data) =>
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SendAsync<MultipartFormDataContent, object>(HttpMethod.Post, $"/sends/{sendId}/file/{fileId}", data, true, false);
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[Obsolete("Mar 25 2021: This method has been deprecated in favor of direct uploads. This method still exists for backward compatibility with old server versions.")]
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public Task<SendResponse> PostSendFileAsync(MultipartFormDataContent data) =>
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SendAsync<MultipartFormDataContent, SendResponse>(HttpMethod.Post, "/sends/file", data, true, true);
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public Task<SendFileUploadDataResponse> RenewFileUploadUrlAsync(string sendId, string fileId) =>
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SendAsync<object, SendFileUploadDataResponse>(HttpMethod.Get, $"/sends/{sendId}/file/{fileId}", null, true, true);
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public Task<SendResponse> PutSendAsync(string id, SendRequest request) =>
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SendAsync<SendRequest, SendResponse>(HttpMethod.Put, $"/sends/{id}", request, true, true);
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public Task<SendResponse> PutSendRemovePasswordAsync(string id) =>
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SendAsync<object, SendResponse>(HttpMethod.Put, $"/sends/{id}/remove-password", null, true, true);
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public Task DeleteSendAsync(string id) =>
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SendAsync<object, object>(HttpMethod.Delete, $"/sends/{id}", null, true, false);
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#endregion
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#region Cipher APIs
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public Task<CipherResponse> GetCipherAsync(string id)
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{
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return SendAsync<object, CipherResponse>(HttpMethod.Get, string.Concat("/ciphers/", id),
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null, true, true);
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}
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public Task<CipherResponse> PostCipherAsync(CipherRequest request)
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{
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return SendAsync<CipherRequest, CipherResponse>(HttpMethod.Post, "/ciphers", request, true, true);
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}
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public Task<CipherResponse> PostCipherCreateAsync(CipherCreateRequest request)
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{
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return SendAsync<CipherCreateRequest, CipherResponse>(HttpMethod.Post, "/ciphers/create",
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request, true, true);
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}
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public Task<CipherResponse> PutCipherAsync(string id, CipherRequest request)
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{
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return SendAsync<CipherRequest, CipherResponse>(HttpMethod.Put, string.Concat("/ciphers/", id),
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request, true, true);
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}
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public Task<CipherResponse> PutShareCipherAsync(string id, CipherShareRequest request)
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{
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return SendAsync<CipherShareRequest, CipherResponse>(HttpMethod.Put,
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string.Concat("/ciphers/", id, "/share"), request, true, true);
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}
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public Task PutCipherCollectionsAsync(string id, CipherCollectionsRequest request)
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{
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return SendAsync<CipherCollectionsRequest, object>(HttpMethod.Put,
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string.Concat("/ciphers/", id, "/collections"), request, true, false);
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}
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public Task DeleteCipherAsync(string id)
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{
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return SendAsync<object, object>(HttpMethod.Delete, string.Concat("/ciphers/", id), null, true, false);
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}
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public Task PutDeleteCipherAsync(string id)
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{
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return SendAsync<object, object>(HttpMethod.Put, string.Concat("/ciphers/", id, "/delete"), null, true, false);
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}
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public Task<CipherResponse> PutRestoreCipherAsync(string id)
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{
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return SendAsync<object, CipherResponse>(HttpMethod.Put, string.Concat("/ciphers/", id, "/restore"), null, true, true);
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}
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#endregion
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#region Attachments APIs
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[Obsolete("Mar 25 2021: This method has been deprecated in favor of direct uploads. This method still exists for backward compatibility with old server versions.")]
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public Task<CipherResponse> PostCipherAttachmentLegacyAsync(string id, MultipartFormDataContent data)
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{
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return SendAsync<MultipartFormDataContent, CipherResponse>(HttpMethod.Post,
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string.Concat("/ciphers/", id, "/attachment"), data, true, true);
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}
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public Task<AttachmentUploadDataResponse> PostCipherAttachmentAsync(string id, AttachmentRequest request)
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{
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return SendAsync<AttachmentRequest, AttachmentUploadDataResponse>(HttpMethod.Post,
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$"/ciphers/{id}/attachment/v2", request, true, true);
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}
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public Task<AttachmentResponse> GetAttachmentData(string cipherId, string attachmentId) =>
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SendAsync<AttachmentResponse>(HttpMethod.Get, $"/ciphers/{cipherId}/attachment/{attachmentId}", true);
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public Task DeleteCipherAttachmentAsync(string id, string attachmentId)
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{
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return SendAsync(HttpMethod.Delete,
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string.Concat("/ciphers/", id, "/attachment/", attachmentId), true);
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}
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public Task PostShareCipherAttachmentAsync(string id, string attachmentId, MultipartFormDataContent data,
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string organizationId)
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{
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return SendAsync<MultipartFormDataContent, object>(HttpMethod.Post,
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string.Concat("/ciphers/", id, "/attachment/", attachmentId, "/share?organizationId=", organizationId),
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data, true, false);
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}
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public Task<AttachmentUploadDataResponse> RenewAttachmentUploadUrlAsync(string cipherId, string attachmentId) =>
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SendAsync<AttachmentUploadDataResponse>(HttpMethod.Get, $"/ciphers/{cipherId}/attachment/{attachmentId}/renew", true);
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public Task PostAttachmentFileAsync(string cipherId, string attachmentId, MultipartFormDataContent data) =>
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SendAsync(HttpMethod.Post,
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$"/ciphers/{cipherId}/attachment/{attachmentId}", data, true);
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#endregion
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#region Sync APIs
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public Task<SyncResponse> GetSyncAsync()
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{
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return SendAsync<object, SyncResponse>(HttpMethod.Get, "/sync", null, true, true);
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}
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#endregion
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#region Two Factor APIs
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public Task PostTwoFactorEmailAsync(TwoFactorEmailRequest request)
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{
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return SendAsync<TwoFactorEmailRequest, object>(
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HttpMethod.Post, "/two-factor/send-email-login", request, false, false);
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}
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#endregion
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#region Device APIs
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public Task PutDeviceTokenAsync(string identifier, DeviceTokenRequest request)
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{
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return SendAsync<DeviceTokenRequest, object>(
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HttpMethod.Put, $"/devices/identifier/{identifier}/token", request, true, false);
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}
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#endregion
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#region Event APIs
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public async Task PostEventsCollectAsync(IEnumerable<EventRequest> request)
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{
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using (var requestMessage = new HttpRequestMessage())
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{
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requestMessage.Version = new Version(1, 0);
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requestMessage.Method = HttpMethod.Post;
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requestMessage.RequestUri = new Uri(string.Concat(EventsBaseUrl, "/collect"));
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var authHeader = await GetActiveBearerTokenAsync();
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requestMessage.Headers.Add("Authorization", string.Concat("Bearer ", authHeader));
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requestMessage.Content = new StringContent(JsonConvert.SerializeObject(request, _jsonSettings),
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Encoding.UTF8, "application/json");
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HttpResponseMessage response;
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try
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{
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response = await _httpClient.SendAsync(requestMessage);
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}
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catch (Exception e)
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{
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throw new ApiException(HandleWebError(e));
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}
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if (!response.IsSuccessStatusCode)
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{
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var error = await HandleErrorAsync(response, false, false);
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throw new ApiException(error);
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}
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}
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}
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#endregion
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#region HIBP APIs
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public Task<List<BreachAccountResponse>> GetHibpBreachAsync(string username)
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{
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return SendAsync<object, List<BreachAccountResponse>>(HttpMethod.Get,
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string.Concat("/hibp/breach?username=", username), null, true, true);
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}
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#endregion
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#region Organizations APIs
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public Task<OrganizationKeysResponse> GetOrganizationKeysAsync(string id)
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{
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return SendAsync<object, OrganizationKeysResponse>(HttpMethod.Get, $"/organizations/{id}/keys", null, true, true);
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}
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public Task<OrganizationAutoEnrollStatusResponse> GetOrganizationAutoEnrollStatusAsync(string identifier)
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{
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return SendAsync<object, OrganizationAutoEnrollStatusResponse>(HttpMethod.Get,
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$"/organizations/{identifier}/auto-enroll-status", null, true, true);
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}
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public Task PostLeaveOrganization(string id)
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{
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return SendAsync<object, object>(HttpMethod.Post, $"/organizations/{id}/leave", null, true, false);
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}
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#endregion
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#region Organization User APIs
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public Task PutOrganizationUserResetPasswordEnrollmentAsync(string orgId, string userId,
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OrganizationUserResetPasswordEnrollmentRequest request)
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{
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return SendAsync<OrganizationUserResetPasswordEnrollmentRequest, object>(HttpMethod.Put,
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$"/organizations/{orgId}/users/{userId}/reset-password-enrollment", request, true, false);
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}
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#endregion
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#region Key Connector
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public async Task<KeyConnectorUserKeyResponse> GetUserKeyFromKeyConnector(string keyConnectorUrl)
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{
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using (var requestMessage = new HttpRequestMessage())
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{
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var authHeader = await GetActiveBearerTokenAsync();
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requestMessage.Version = new Version(1, 0);
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requestMessage.Method = HttpMethod.Get;
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requestMessage.RequestUri = new Uri(string.Concat(keyConnectorUrl, "/user-keys"));
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requestMessage.Headers.Add("Authorization", string.Concat("Bearer ", authHeader));
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HttpResponseMessage response;
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try
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{
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response = await _httpClient.SendAsync(requestMessage);
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}
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catch (Exception e)
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{
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throw new ApiException(HandleWebError(e));
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}
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if (!response.IsSuccessStatusCode)
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{
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var error = await HandleErrorAsync(response, false, true);
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throw new ApiException(error);
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}
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var responseJsonString = await response.Content.ReadAsStringAsync();
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return JsonConvert.DeserializeObject<KeyConnectorUserKeyResponse>(responseJsonString);
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}
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}
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public async Task PostUserKeyToKeyConnector(string keyConnectorUrl, KeyConnectorUserKeyRequest request)
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{
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using (var requestMessage = new HttpRequestMessage())
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{
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var authHeader = await GetActiveBearerTokenAsync();
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requestMessage.Version = new Version(1, 0);
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requestMessage.Method = HttpMethod.Post;
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requestMessage.RequestUri = new Uri(string.Concat(keyConnectorUrl, "/user-keys"));
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requestMessage.Headers.Add("Authorization", string.Concat("Bearer ", authHeader));
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requestMessage.Content = new StringContent(JsonConvert.SerializeObject(request, _jsonSettings),
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Encoding.UTF8, "application/json");
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||
|
||
HttpResponseMessage response;
|
||
try
|
||
{
|
||
response = await _httpClient.SendAsync(requestMessage);
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
throw new ApiException(HandleWebError(e));
|
||
}
|
||
if (!response.IsSuccessStatusCode)
|
||
{
|
||
var error = await HandleErrorAsync(response, false, true);
|
||
throw new ApiException(error);
|
||
}
|
||
}
|
||
}
|
||
|
||
#endregion
|
||
|
||
#region PasswordlessLogin
|
||
|
||
public async Task<List<PasswordlessLoginResponse>> GetAuthRequestAsync()
|
||
{
|
||
var response = await SendAsync<object, PasswordlessLoginsResponse>(HttpMethod.Get, $"/auth-requests/", null, true, true);
|
||
return response.Data;
|
||
}
|
||
|
||
public Task<PasswordlessLoginResponse> GetAuthRequestAsync(string id)
|
||
{
|
||
return SendAsync<object, PasswordlessLoginResponse>(HttpMethod.Get, $"/auth-requests/{id}", null, true, true);
|
||
}
|
||
|
||
public Task<PasswordlessLoginResponse> GetAuthResponseAsync(string id, string accessCode)
|
||
{
|
||
return SendAsync<object, PasswordlessLoginResponse>(HttpMethod.Get, $"/auth-requests/{id}/response?code={accessCode}", null, false, true);
|
||
}
|
||
|
||
public Task<PasswordlessLoginResponse> PostCreateRequestAsync(PasswordlessCreateLoginRequest passwordlessCreateLoginRequest)
|
||
{
|
||
return SendAsync<object, PasswordlessLoginResponse>(HttpMethod.Post, $"/auth-requests", passwordlessCreateLoginRequest, false, true);
|
||
}
|
||
|
||
public Task<PasswordlessLoginResponse> PutAuthRequestAsync(string id, string encKey, string encMasterPasswordHash, string deviceIdentifier, bool requestApproved)
|
||
{
|
||
var request = new PasswordlessLoginRequest(encKey, encMasterPasswordHash, deviceIdentifier, requestApproved);
|
||
return SendAsync<object, PasswordlessLoginResponse>(HttpMethod.Put, $"/auth-requests/{id}", request, true, true);
|
||
}
|
||
|
||
public Task<bool> GetKnownDeviceAsync(string email, string deviceIdentifier)
|
||
{
|
||
return SendAsync<object, bool>(HttpMethod.Get, $"/devices/knowndevice/{email}/{deviceIdentifier}", null, false, true);
|
||
}
|
||
|
||
#endregion
|
||
|
||
#region Helpers
|
||
|
||
public async Task<string> GetActiveBearerTokenAsync()
|
||
{
|
||
var accessToken = await _tokenService.GetTokenAsync();
|
||
if (_tokenService.TokenNeedsRefresh())
|
||
{
|
||
var tokenResponse = await DoRefreshTokenAsync();
|
||
accessToken = tokenResponse.AccessToken;
|
||
}
|
||
return accessToken;
|
||
}
|
||
|
||
public async Task<SsoPrevalidateResponse> PreValidateSso(string identifier)
|
||
{
|
||
var path = "/account/prevalidate?domainHint=" + WebUtility.UrlEncode(identifier);
|
||
using (var requestMessage = new HttpRequestMessage())
|
||
{
|
||
requestMessage.Version = new Version(1, 0);
|
||
requestMessage.Method = HttpMethod.Get;
|
||
requestMessage.RequestUri = new Uri(string.Concat(IdentityBaseUrl, path));
|
||
requestMessage.Headers.Add("Accept", "application/json");
|
||
|
||
HttpResponseMessage response;
|
||
try
|
||
{
|
||
response = await _httpClient.SendAsync(requestMessage);
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
throw new ApiException(HandleWebError(e));
|
||
}
|
||
if (!response.IsSuccessStatusCode)
|
||
{
|
||
var error = await HandleErrorAsync(response, false, true);
|
||
throw new ApiException(error);
|
||
}
|
||
var responseJsonString = await response.Content.ReadAsStringAsync();
|
||
return JsonConvert.DeserializeObject<SsoPrevalidateResponse>(responseJsonString);
|
||
}
|
||
}
|
||
|
||
public Task SendAsync(HttpMethod method, string path, bool authed) =>
|
||
SendAsync<object, object>(method, path, null, authed, false);
|
||
public Task SendAsync<TRequest>(HttpMethod method, string path, TRequest body, bool authed) =>
|
||
SendAsync<TRequest, object>(method, path, body, authed, false);
|
||
public Task<TResponse> SendAsync<TResponse>(HttpMethod method, string path, bool authed) =>
|
||
SendAsync<object, TResponse>(method, path, null, authed, true);
|
||
public async Task<TResponse> SendAsync<TRequest, TResponse>(HttpMethod method, string path, TRequest body,
|
||
bool authed, bool hasResponse, bool logoutOnUnauthorized = true)
|
||
{
|
||
using (var requestMessage = new HttpRequestMessage())
|
||
{
|
||
requestMessage.Version = new Version(1, 0);
|
||
requestMessage.Method = method;
|
||
|
||
if (!Uri.IsWellFormedUriString(ApiBaseUrl, UriKind.Absolute))
|
||
{
|
||
throw new ApiException(new ErrorResponse
|
||
{
|
||
StatusCode = HttpStatusCode.BadGateway,
|
||
//Note: This message is hardcoded until AppResources.resx gets moved into Core.csproj
|
||
Message = "One or more URLs saved in the Settings are incorrect. Please revise it and try to log in again."
|
||
});
|
||
}
|
||
|
||
requestMessage.RequestUri = new Uri(string.Concat(ApiBaseUrl, path));
|
||
|
||
if (body != null)
|
||
{
|
||
var bodyType = body.GetType();
|
||
if (bodyType == typeof(string))
|
||
{
|
||
requestMessage.Content = new StringContent((object)bodyType as string, Encoding.UTF8,
|
||
"application/x-www-form-urlencoded; charset=utf-8");
|
||
}
|
||
else if (bodyType == typeof(MultipartFormDataContent))
|
||
{
|
||
requestMessage.Content = body as MultipartFormDataContent;
|
||
}
|
||
else
|
||
{
|
||
requestMessage.Content = new StringContent(JsonConvert.SerializeObject(body, _jsonSettings),
|
||
Encoding.UTF8, "application/json");
|
||
}
|
||
}
|
||
|
||
if (authed)
|
||
{
|
||
var authHeader = await GetActiveBearerTokenAsync();
|
||
requestMessage.Headers.Add("Authorization", string.Concat("Bearer ", authHeader));
|
||
}
|
||
if (hasResponse)
|
||
{
|
||
requestMessage.Headers.Add("Accept", "application/json");
|
||
}
|
||
|
||
HttpResponseMessage response;
|
||
try
|
||
{
|
||
response = await _httpClient.SendAsync(requestMessage);
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
throw new ApiException(HandleWebError(e));
|
||
}
|
||
if (hasResponse && response.IsSuccessStatusCode)
|
||
{
|
||
var responseJsonString = await response.Content.ReadAsStringAsync();
|
||
return JsonConvert.DeserializeObject<TResponse>(responseJsonString);
|
||
}
|
||
else if (!response.IsSuccessStatusCode)
|
||
{
|
||
var error = await HandleErrorAsync(response, false, authed, logoutOnUnauthorized);
|
||
throw new ApiException(error);
|
||
}
|
||
return (TResponse)(object)null;
|
||
}
|
||
}
|
||
|
||
public async Task<IdentityTokenResponse> DoRefreshTokenAsync()
|
||
{
|
||
var refreshToken = await _tokenService.GetRefreshTokenAsync();
|
||
if (string.IsNullOrWhiteSpace(refreshToken))
|
||
{
|
||
throw new ApiException();
|
||
}
|
||
|
||
var decodedToken = _tokenService.DecodeToken();
|
||
var requestMessage = new HttpRequestMessage
|
||
{
|
||
Version = new Version(1, 0),
|
||
RequestUri = new Uri(string.Concat(IdentityBaseUrl, "/connect/token")),
|
||
Method = HttpMethod.Post,
|
||
Content = new FormUrlEncodedContent(new Dictionary<string, string>
|
||
{
|
||
["grant_type"] = "refresh_token",
|
||
["client_id"] = decodedToken.GetValue("client_id")?.Value<string>(),
|
||
["refresh_token"] = refreshToken
|
||
})
|
||
};
|
||
requestMessage.Headers.Add("Accept", "application/json");
|
||
|
||
HttpResponseMessage response;
|
||
try
|
||
{
|
||
response = await _httpClient.SendAsync(requestMessage);
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
throw new ApiException(HandleWebError(e));
|
||
}
|
||
if (response.IsSuccessStatusCode)
|
||
{
|
||
var responseJsonString = await response.Content.ReadAsStringAsync();
|
||
var tokenResponse = JsonConvert.DeserializeObject<IdentityTokenResponse>(responseJsonString);
|
||
await _tokenService.SetTokensAsync(tokenResponse.AccessToken, tokenResponse.RefreshToken);
|
||
return tokenResponse;
|
||
}
|
||
else
|
||
{
|
||
var error = await HandleErrorAsync(response, true, true);
|
||
throw new ApiException(error);
|
||
}
|
||
}
|
||
|
||
public async Task<string> GetUsernameFromAsync(ForwardedEmailServiceType service, UsernameGeneratorConfig config)
|
||
{
|
||
using (var requestMessage = new HttpRequestMessage())
|
||
{
|
||
requestMessage.Version = new Version(1, 0);
|
||
requestMessage.Method = HttpMethod.Post;
|
||
requestMessage.RequestUri = new Uri(config.Url);
|
||
requestMessage.Headers.Add("Accept", "application/json");
|
||
|
||
switch (service)
|
||
{
|
||
case ForwardedEmailServiceType.AnonAddy:
|
||
requestMessage.Headers.Add("Authorization", $"Bearer {config.ApiToken}");
|
||
requestMessage.Content = new FormUrlEncodedContent(new Dictionary<string, string>
|
||
{
|
||
["domain"] = config.Domain
|
||
});
|
||
break;
|
||
case ForwardedEmailServiceType.FirefoxRelay:
|
||
requestMessage.Headers.Add("Authorization", $"Token {config.ApiToken}");
|
||
break;
|
||
case ForwardedEmailServiceType.SimpleLogin:
|
||
requestMessage.Headers.Add("Authentication", config.ApiToken);
|
||
break;
|
||
case ForwardedEmailServiceType.DuckDuckGo:
|
||
requestMessage.Headers.Add("Authorization", $"Bearer {config.ApiToken}");
|
||
break;
|
||
case ForwardedEmailServiceType.Fastmail:
|
||
requestMessage.Headers.Add("Authorization", $"Bearer {config.ApiToken}");
|
||
requestMessage.Content = new StringContent(await CreateFastmailRequest(config.ApiToken),
|
||
Encoding.UTF8, "application/json");
|
||
break;
|
||
}
|
||
|
||
HttpResponseMessage response;
|
||
try
|
||
{
|
||
response = await _httpClient.SendAsync(requestMessage);
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
throw new ApiException(HandleWebError(e));
|
||
}
|
||
if (!response.IsSuccessStatusCode)
|
||
{
|
||
throw new ApiException(new ErrorResponse
|
||
{
|
||
StatusCode = response.StatusCode,
|
||
Message = $"{service} error: {(int)response.StatusCode} {response.ReasonPhrase}."
|
||
});
|
||
}
|
||
var responseJsonString = await response.Content.ReadAsStringAsync();
|
||
var result = JObject.Parse(responseJsonString);
|
||
|
||
switch (service)
|
||
{
|
||
case ForwardedEmailServiceType.AnonAddy:
|
||
return result["data"]?["email"]?.ToString();
|
||
case ForwardedEmailServiceType.FirefoxRelay:
|
||
return result["full_address"]?.ToString();
|
||
case ForwardedEmailServiceType.SimpleLogin:
|
||
return result["alias"]?.ToString();
|
||
case ForwardedEmailServiceType.DuckDuckGo:
|
||
return $"{result["address"]?.ToString()}@duck.com";
|
||
case ForwardedEmailServiceType.Fastmail:
|
||
return HandleFastMailResponse(result);
|
||
default:
|
||
return string.Empty;
|
||
}
|
||
}
|
||
}
|
||
|
||
private string HandleFastMailResponse(JObject result)
|
||
{
|
||
if (result["methodResponses"] == null || !result["methodResponses"].HasValues ||
|
||
!result["methodResponses"][0].HasValues)
|
||
{
|
||
throw new Exception("Fastmail error: could not parse response.");
|
||
}
|
||
if (result["methodResponses"][0][0].ToString() == "MaskedEmail/set")
|
||
{
|
||
if (result["methodResponses"][0][1]?["created"]?["new-masked-email"] != null)
|
||
{
|
||
return result["methodResponses"][0][1]?["created"]?["new-masked-email"]?["email"].ToString();
|
||
}
|
||
if (result["methodResponses"][0][1]?["notCreated"]?["new-masked-email"] != null)
|
||
{
|
||
throw new Exception("Fastmail error: " +
|
||
result["methodResponses"][0][1]?["created"]?["new-masked-email"]?["description"].ToString());
|
||
}
|
||
}
|
||
else if (result["methodResponses"][0][0].ToString() == "error")
|
||
{
|
||
throw new Exception("Fastmail error: " + result["methodResponses"][0][1]?["description"].ToString());
|
||
}
|
||
throw new Exception("Fastmail error: could not parse response.");
|
||
}
|
||
|
||
private async Task<string> CreateFastmailRequest(string apiKey)
|
||
{
|
||
using (var httpclient = new HttpClient())
|
||
{
|
||
HttpResponseMessage response;
|
||
try
|
||
{
|
||
httpclient.DefaultRequestHeaders.Add("Authorization", $"Bearer {apiKey}");
|
||
httpclient.DefaultRequestHeaders.Add("Accept", "application/json");
|
||
response = await httpclient.GetAsync(new Uri("https://api.fastmail.com/jmap/session"));
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
throw new ApiException(HandleWebError(e));
|
||
}
|
||
if (!response.IsSuccessStatusCode)
|
||
{
|
||
throw new ApiException(new ErrorResponse
|
||
{
|
||
StatusCode = response.StatusCode,
|
||
Message = $"Fastmail error: {(int)response.StatusCode} {response.ReasonPhrase}."
|
||
});
|
||
}
|
||
var result = JObject.Parse(await response.Content.ReadAsStringAsync());
|
||
var accountId = result["primaryAccounts"]?["https://www.fastmail.com/dev/maskedemail"]?.ToString();
|
||
var requestJObj = new JObject
|
||
{
|
||
new JProperty("using",
|
||
new JArray { "https://www.fastmail.com/dev/maskedemail", "urn:ietf:params:jmap:core" }),
|
||
new JProperty("methodCalls",
|
||
new JArray
|
||
{
|
||
new JArray
|
||
{
|
||
"MaskedEmail/set",
|
||
new JObject
|
||
{
|
||
["accountId"] = accountId,
|
||
["create"] = new JObject
|
||
{
|
||
["new-masked-email"] = new JObject
|
||
{
|
||
["state"] = "enabled",
|
||
["description"] = "",
|
||
["url"] = "",
|
||
["emailPrefix"] = ""
|
||
}
|
||
}
|
||
},
|
||
"0"
|
||
}
|
||
})
|
||
};
|
||
return requestJObj.ToString();
|
||
}
|
||
}
|
||
|
||
private ErrorResponse HandleWebError(Exception e)
|
||
{
|
||
return new ErrorResponse
|
||
{
|
||
StatusCode = HttpStatusCode.BadGateway,
|
||
Message = "Exception message: " + e.Message
|
||
};
|
||
}
|
||
|
||
private async Task<ErrorResponse> HandleErrorAsync(HttpResponseMessage response, bool tokenError,
|
||
bool authed, bool logoutOnUnauthorized = true)
|
||
{
|
||
if (authed
|
||
&&
|
||
(
|
||
(logoutOnUnauthorized && response.StatusCode == HttpStatusCode.Unauthorized)
|
||
||
|
||
response.StatusCode == HttpStatusCode.Forbidden
|
||
))
|
||
{
|
||
await _logoutCallbackAsync(new Tuple<string, bool, bool>(null, false, true));
|
||
return null;
|
||
}
|
||
try
|
||
{
|
||
JObject responseJObject = null;
|
||
if (IsJsonResponse(response))
|
||
{
|
||
var responseJsonString = await response.Content.ReadAsStringAsync();
|
||
responseJObject = JObject.Parse(responseJsonString);
|
||
}
|
||
|
||
if (authed && tokenError
|
||
&&
|
||
response.StatusCode == HttpStatusCode.BadRequest
|
||
&&
|
||
responseJObject?["error"]?.ToString() == "invalid_grant")
|
||
{
|
||
await _logoutCallbackAsync(new Tuple<string, bool, bool>(null, false, true));
|
||
return null;
|
||
}
|
||
|
||
return new ErrorResponse(responseJObject, response.StatusCode, tokenError);
|
||
}
|
||
catch
|
||
{
|
||
return null;
|
||
}
|
||
}
|
||
|
||
private bool IsJsonResponse(HttpResponseMessage response)
|
||
{
|
||
return (response.Content?.Headers?.ContentType?.MediaType ?? string.Empty) == "application/json";
|
||
}
|
||
|
||
#endregion
|
||
}
|
||
}
|