Burak Kaan Köse
@@ -11,115 +11,116 @@ using Wino.Core.Domain.Exceptions;
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using Wino.Core.Domain.Interfaces;
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using Wino.Core.Domain.Models.Authentication;
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namespace Wino.Authentication;
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public class OutlookAuthenticator : BaseAuthenticator, IOutlookAuthenticator
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namespace Wino.Authentication
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{
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private const string TokenCacheFileName = "OutlookCache.bin";
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private bool isTokenCacheAttached = false;
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// Outlook
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private const string Authority = "https://login.microsoftonline.com/common";
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public override MailProviderType ProviderType => MailProviderType.Outlook;
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private readonly IPublicClientApplication _publicClientApplication;
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private readonly IApplicationConfiguration _applicationConfiguration;
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public OutlookAuthenticator(INativeAppService nativeAppService,
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IApplicationConfiguration applicationConfiguration,
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IAuthenticatorConfig authenticatorConfig) : base(authenticatorConfig)
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public class OutlookAuthenticator : BaseAuthenticator, IOutlookAuthenticator
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{
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_applicationConfiguration = applicationConfiguration;
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private const string TokenCacheFileName = "OutlookCache.bin";
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private bool isTokenCacheAttached = false;
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var authenticationRedirectUri = nativeAppService.GetWebAuthenticationBrokerUri();
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// Outlook
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private const string Authority = "https://login.microsoftonline.com/common";
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var options = new BrokerOptions(BrokerOptions.OperatingSystems.Windows)
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public override MailProviderType ProviderType => MailProviderType.Outlook;
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private readonly IPublicClientApplication _publicClientApplication;
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private readonly IApplicationConfiguration _applicationConfiguration;
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public OutlookAuthenticator(INativeAppService nativeAppService,
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IApplicationConfiguration applicationConfiguration,
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IAuthenticatorConfig authenticatorConfig) : base(authenticatorConfig)
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{
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Title = "Wino Mail",
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ListOperatingSystemAccounts = true,
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};
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_applicationConfiguration = applicationConfiguration;
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var outlookAppBuilder = PublicClientApplicationBuilder.Create(AuthenticatorConfig.OutlookAuthenticatorClientId)
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.WithParentActivityOrWindow(nativeAppService.GetCoreWindowHwnd)
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.WithBroker(options)
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.WithDefaultRedirectUri()
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.WithAuthority(Authority);
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var authenticationRedirectUri = nativeAppService.GetWebAuthenticationBrokerUri();
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_publicClientApplication = outlookAppBuilder.Build();
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}
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var options = new BrokerOptions(BrokerOptions.OperatingSystems.Windows)
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{
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Title = "Wino Mail",
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ListOperatingSystemAccounts = true,
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};
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public string[] Scope => AuthenticatorConfig.OutlookScope;
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var outlookAppBuilder = PublicClientApplicationBuilder.Create(AuthenticatorConfig.OutlookAuthenticatorClientId)
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.WithParentActivityOrWindow(nativeAppService.GetCoreWindowHwnd)
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.WithBroker(options)
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.WithDefaultRedirectUri()
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.WithAuthority(Authority);
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private async Task EnsureTokenCacheAttachedAsync()
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{
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if (!isTokenCacheAttached)
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{
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var storageProperties = new StorageCreationPropertiesBuilder(TokenCacheFileName, _applicationConfiguration.PublisherSharedFolderPath).Build();
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var msalcachehelper = await MsalCacheHelper.CreateAsync(storageProperties);
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msalcachehelper.RegisterCache(_publicClientApplication.UserTokenCache);
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isTokenCacheAttached = true;
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_publicClientApplication = outlookAppBuilder.Build();
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}
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}
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public async Task<TokenInformationEx> GetTokenInformationAsync(MailAccount account)
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{
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await EnsureTokenCacheAttachedAsync();
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public string[] Scope => AuthenticatorConfig.OutlookScope;
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var storedAccount = (await _publicClientApplication.GetAccountsAsync()).FirstOrDefault(a => a.Username == account.Address);
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if (storedAccount == null)
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return await GenerateTokenInformationAsync(account);
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try
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private async Task EnsureTokenCacheAttachedAsync()
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{
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var authResult = await _publicClientApplication.AcquireTokenSilent(Scope, storedAccount).ExecuteAsync();
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if (!isTokenCacheAttached)
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{
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var storageProperties = new StorageCreationPropertiesBuilder(TokenCacheFileName, _applicationConfiguration.PublisherSharedFolderPath).Build();
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var msalcachehelper = await MsalCacheHelper.CreateAsync(storageProperties);
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msalcachehelper.RegisterCache(_publicClientApplication.UserTokenCache);
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return new TokenInformationEx(authResult.AccessToken, authResult.Account.Username);
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isTokenCacheAttached = true;
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}
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}
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catch (MsalUiRequiredException)
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{
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// Somehow MSAL is not able to refresh the token silently.
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// Force interactive login.
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return await GenerateTokenInformationAsync(account);
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}
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catch (Exception)
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{
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throw;
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}
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}
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public async Task<TokenInformationEx> GenerateTokenInformationAsync(MailAccount account)
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{
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try
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public async Task<TokenInformationEx> GetTokenInformationAsync(MailAccount account)
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{
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await EnsureTokenCacheAttachedAsync();
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var authResult = await _publicClientApplication
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.AcquireTokenInteractive(Scope)
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.ExecuteAsync();
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var storedAccount = (await _publicClientApplication.GetAccountsAsync()).FirstOrDefault(a => a.Username == account.Address);
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// If the account is null, it means it's the initial creation of it.
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// If not, make sure the authenticated user address matches the username.
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// When people refresh their token, accounts must match.
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if (storedAccount == null)
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return await GenerateTokenInformationAsync(account);
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if (account?.Address != null && !account.Address.Equals(authResult.Account.Username, StringComparison.OrdinalIgnoreCase))
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try
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{
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throw new AuthenticationException("Authenticated address does not match with your account address.");
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var authResult = await _publicClientApplication.AcquireTokenSilent(Scope, storedAccount).ExecuteAsync();
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return new TokenInformationEx(authResult.AccessToken, authResult.Account.Username);
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}
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catch (MsalUiRequiredException)
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{
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// Somehow MSAL is not able to refresh the token silently.
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// Force interactive login.
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return await GenerateTokenInformationAsync(account);
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}
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catch (Exception)
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{
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throw;
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}
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}
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public async Task<TokenInformationEx> GenerateTokenInformationAsync(MailAccount account)
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{
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try
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{
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await EnsureTokenCacheAttachedAsync();
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var authResult = await _publicClientApplication
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.AcquireTokenInteractive(Scope)
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.ExecuteAsync();
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// If the account is null, it means it's the initial creation of it.
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// If not, make sure the authenticated user address matches the username.
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// When people refresh their token, accounts must match.
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if (account?.Address != null && !account.Address.Equals(authResult.Account.Username, StringComparison.OrdinalIgnoreCase))
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{
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throw new AuthenticationException("Authenticated address does not match with your account address.");
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}
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return new TokenInformationEx(authResult.AccessToken, authResult.Account.Username);
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}
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catch (MsalClientException msalClientException)
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{
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if (msalClientException.ErrorCode == "authentication_canceled" || msalClientException.ErrorCode == "access_denied")
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throw new AccountSetupCanceledException();
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throw;
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}
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return new TokenInformationEx(authResult.AccessToken, authResult.Account.Username);
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throw new AuthenticationException(Translator.Exception_UnknowErrorDuringAuthentication, new Exception(Translator.Exception_TokenGenerationFailed));
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}
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catch (MsalClientException msalClientException)
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{
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if (msalClientException.ErrorCode == "authentication_canceled" || msalClientException.ErrorCode == "access_denied")
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throw new AccountSetupCanceledException();
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throw;
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}
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throw new AuthenticationException(Translator.Exception_UnknowErrorDuringAuthentication, new Exception(Translator.Exception_TokenGenerationFailed));
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}
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}
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