public PincodeOptions(PincodeScreen screen, Account user, string passcode)
{
Screen = screen;
User = user;
Passcode = passcode;
Policy = User.Policy;
}
public static DBOpenHelper GetOpenHelper(string dbNamePrefix, Account account, string communityId)
{
var dbName = new StringBuilder(dbNamePrefix);
// If we have account information, we will use it to create a database suffix for the user.
if (account != null)
{
// Default user path for a user is 'internal', if community ID is null.
if (String.IsNullOrWhiteSpace(communityId))
{
dbName.Append(communityId);
}
}
dbName.Append(DBNameSuffix);
DBOpenHelper helper = null;
if (_openHelpers == null)
{
_openHelpers = new Dictionary<string, DBOpenHelper>();
helper = new DBOpenHelper(dbName.ToString());
_openHelpers.Add(dbName.ToString(), helper);
}
else
{
if (!_openHelpers.TryGetValue(dbName.ToString(), out helper))
{
helper = new DBOpenHelper(dbName.ToString());
}
}
return helper;
}
/// <summary>
/// Returns the instance of this class associated with this user and community.
/// </summary>
/// <param name="account"></param>
/// <param name="communityId"></param>
/// <returns></returns>
public static MetadataManager GetInstance(Account account, string communityId = null)
{
if (account == null)
{
account = AccountManager.GetAccount();
}
if (account == null)
{
return null;
}
string uniqueId = Constants.GenerateAccountCommunityId(account, communityId);
lock (Synclock)
{
MetadataManager instance = null;
if (_instances != null)
{
if (_instances.TryGetValue(uniqueId, out instance))
{
return instance;
}
instance = new MetadataManager(account, communityId);
_instances.Add(uniqueId, instance);
}
else
{
_instances = new Dictionary<string, MetadataManager>();
instance = new MetadataManager(account, communityId);
_instances.Add(uniqueId, instance);
}
return instance;
}
}
/// <summary>
/// Persist account
/// </summary>
/// <param name="account"></param>
public void PersistCredentials(Account account)
{
// TODO use PasswordVault
ApplicationDataContainer settings = ApplicationData.Current.RoamingSettings;
string accountJson = Account.ToJson(account);
settings.Values[ACCOUNT_SETTING] = accountJson;
}
public static DBOpenHelper GetOpenHelper(Account account)
{
lock (Dbopenlock)
{
return GetOpenHelper(account, null);
}
}
public static async Task<bool> SwitchToAccount(Account account)
{
if (account != null && account.UserId != null)
{
AuthStorageHelper.SavePinTimer();
AuthStorageHelper.GetAuthStorageHelper().PersistCredentials(account);
RestClient client = SDKManager.GlobalClientManager.PeekRestClient();
if (client != null)
{
OAuth2.ClearCookies(account.GetLoginOptions());
IdentityResponse identity = await OAuth2.CallIdentityService(account.IdentityUrl, client);
if (identity != null)
{
account.UserId = identity.UserId;
account.UserName = identity.UserName;
account.Policy = identity.MobilePolicy;
AuthStorageHelper.GetAuthStorageHelper().PersistCredentials(account);
}
OAuth2.RefreshCookies();
PlatformAdapter.SendToCustomLogger("AccountManager.SwitchToAccount - done, result = true", LoggingLevel.Verbose);
return true;
}
}
PlatformAdapter.SendToCustomLogger("AccountManager.SwitchToAccount - done, result = false", LoggingLevel.Verbose);
return false;
}
public static bool SwitchToAccount(Account account)
{
if (account != null && account.UserId != null)
{
AuthStorage.PersistCredentials(account);
}
return false;
}
public void TestPersistRetrieveDeleteCredentials()
{
Account account = new Account("loginUrl", "clientId", "callbackUrl", new string[] { "scopeA", "scopeB" }, "instanceUrl", "accessToken", "refreshToken");
IAuthStorageHelper authStorageHelper = PlatformAdapter.Resolve<IAuthStorageHelper>();
CheckAccount(null);
authStorageHelper.PersistCredentials(account);
CheckAccount(account);
authStorageHelper.DeletePersistedCredentials();
CheckAccount(null);
}
/// <summary>
/// Persist account
/// </summary>
/// <param name="account"></param>
public void PersistCredentials(Account account)
{
// TODO store encrypted credentials
IsolatedStorageSettings settings = IsolatedStorageSettings.ApplicationSettings;
string accountJson = Account.ToJson(account);
if (settings.Contains(ACCOUNT_SETTING))
{
settings[ACCOUNT_SETTING] = accountJson;
}
else
{
settings.Add(ACCOUNT_SETTING, accountJson);
}
settings.Save();
}
public void TestPersistRetrieveDeleteCredentials()
{
Account account = new Account("loginUrl", "clientId", "callbackUrl", new string[] { "scopeA", "scopeB" }, "instanceUrl", "identityUrl", "accessToken", "refreshToken");
account.UserId = "userId";
account.UserName = "******";
AuthStorageHelper authStorageHelper = new AuthStorageHelper();
CheckAccount(account, false);
TypeInfo auth = authStorageHelper.GetType().GetTypeInfo();
MethodInfo persist = auth.GetDeclaredMethod("PersistCredentials");
MethodInfo delete = auth.GetDeclaredMethods("DeletePersistedCredentials").First(method => method.GetParameters().Count() == 1);
persist.Invoke(authStorageHelper, new object[] { account });
CheckAccount(account, true);
delete.Invoke(authStorageHelper, new object[] { account.UserId });
CheckAccount(account, false);
}
/// <summary>
/// Resets the Sync manager associated with this user and community.
/// </summary>
/// <param name="account"></param>
/// <param name="communityId"></param>
public static void Reset(Account account, string communityId = null)
{
if (account == null)
{
account = AccountManager.GetAccount();
}
if (account != null)
{
lock (Synclock)
{
MetadataManager instance = GetInstance(account, communityId);
if (instance == null) return;
_instances.Remove(Constants.GenerateAccountCommunityId(account, communityId));
}
}
}
/// <summary>
/// Persist account, and sets account as the current account.
/// </summary>
/// <param name="account"></param>
internal void PersistCredentials(Account account)
{
// TODO use PasswordVault
ApplicationDataContainer settings = ApplicationData.Current.LocalSettings;
Dictionary<string, Account> accounts = RetrievePersistedCredentials();
if (accounts.ContainsKey(account.UserId))
{
accounts[account.UserId] = account;
} else
{
accounts.Add(account.UserId, account);
}
String accountJson = JsonConvert.SerializeObject(accounts);
settings.Values[ACCOUNT_SETTING] = Encryptor.Encrypt(accountJson);
settings.Values[CURRENT_ACCOUNT] = Encryptor.Encrypt(account.UserId);
LoginOptions options = new LoginOptions(account.LoginUrl, account.ClientId, account.CallbackUrl, account.Scopes);
SalesforceConfig.LoginOptions = options;
}
private void CheckAccount(Account expectedAccount)
{
IAuthStorageHelper authStorageHelper = PlatformAdapter.Resolve<IAuthStorageHelper>();
Account account = authStorageHelper.RetrievePersistedCredentials();
if (expectedAccount == null)
{
Assert.IsNull(account, "No account should have been found");
}
else
{
Assert.AreEqual(expectedAccount.LoginUrl, account.LoginUrl);
Assert.AreEqual(expectedAccount.ClientId, account.ClientId);
Assert.AreEqual(expectedAccount.CallbackUrl, account.CallbackUrl);
Assert.AreEqual(expectedAccount.Scopes.Length, account.Scopes.Length);
Assert.AreEqual(expectedAccount.InstanceUrl, account.InstanceUrl);
Assert.AreEqual(expectedAccount.AccessToken, expectedAccount.AccessToken);
Assert.AreEqual(expectedAccount.RefreshToken, expectedAccount.RefreshToken);
}
}
public static DBOpenHelper GetOpenHelper(Account account, string communityId)
{
string dbName = String.Format(DBName, "");
if (account == null) return _defaultHelper ?? (_defaultHelper = new DBOpenHelper(dbName));
var uniqueId = account.UserId;
DBOpenHelper helper = null;
if (_openHelpers == null)
{
_openHelpers = new Dictionary<string, DBOpenHelper>();
helper = new DBOpenHelper(String.Format(DBName, uniqueId));
_openHelpers.Add(uniqueId, helper);
}
else
{
if (!_openHelpers.TryGetValue(uniqueId, out helper))
{
helper = new DBOpenHelper(dbName);
}
}
return helper;
}
private void CheckAccount(Account expectedAccount, bool exists)
{
AuthStorageHelper authStorageHelper = new AuthStorageHelper();
TypeInfo auth = authStorageHelper.GetType().GetTypeInfo();
MethodInfo retrieve = auth.GetDeclaredMethod("RetrievePersistedCredentials");
var accounts = (Dictionary<string, Account>) retrieve.Invoke(authStorageHelper, null);
if (!exists)
{
Assert.IsFalse(accounts.ContainsKey(expectedAccount.UserId), "Account " + expectedAccount.UserId + " should not have been found");
}
else
{
Assert.IsTrue(accounts.ContainsKey(expectedAccount.UserId), "Account " + expectedAccount.UserId + " should exist");
Account account = accounts[expectedAccount.UserId];
Assert.AreEqual(expectedAccount.LoginUrl, account.LoginUrl);
Assert.AreEqual(expectedAccount.ClientId, account.ClientId);
Assert.AreEqual(expectedAccount.CallbackUrl, account.CallbackUrl);
Assert.AreEqual(expectedAccount.Scopes.Length, account.Scopes.Length);
Assert.AreEqual(expectedAccount.InstanceUrl, account.InstanceUrl);
Assert.AreEqual(expectedAccount.AccessToken, expectedAccount.AccessToken);
Assert.AreEqual(expectedAccount.RefreshToken, expectedAccount.RefreshToken);
}
}
private MetadataManager(Account account, string communityId)
{
_apiVersion = ApiVersionStrings.VersionNumber;
_communityId = communityId;
_cacheManager = CacheManager.GetInstance(account, communityId);
}
public Task PersistCurrentAccountAsync(Account account)
{
AuthStorageHelper.GetAuthStorageHelper().PersistCurrentCredentials(account);
return Task.FromResult(0);
}
public static async Task<bool> HasSmartStore(Account account)
{
var path = DBOpenHelper.GetOpenHelper(account).DatabaseFile;
return await AppInfoService.DoesFileExistAsync(path);
}
public static string GenerateDatabasePath(Account account)
{
DBOpenHelper open = DBOpenHelper.GetOpenHelper(account);
var localPath = AppInfoService.GetApplicationLocalFolderPath();
return Path.Combine(localPath, open.DatabaseFile);
}
private SmartStore(Account account)
{
_databasePath = GenerateDatabasePath(account);
CreateMetaTables();
}
/// <summary>
/// Persist account, and sets account as the current account.
/// </summary>
/// <param name="account"></param>
internal void PersistCurrentCredentials(Account account)
{
var userCredentials = SafeRetrieveUser(PasswordVaultAccounts, account.UserName);
if (userCredentials != null)
{
LoggingService.Log("removing existing credential", LoggingLevel.Verbose);
_vault.Remove(userCredentials);
// clear the current account from the password vault
try
{
var current = _vault.FindAllByResource(PasswordVaultCurrentAccount);
if (current != null)
{
foreach (var user in current)
{
_vault.Remove(user);
}
}
}
catch (Exception)
{
LoggingService.Log("did not find existing logged in user while persisting", LoggingLevel.Verbose);
}
}
var serialized = EncryptionService.Encrypt(JsonConvert.SerializeObject(account));
if (account.UserName != null)
{
_vault.Add(new PasswordCredential(PasswordVaultAccounts, account.UserName, serialized));
_vault.Add(new PasswordCredential(PasswordVaultCurrentAccount, account.UserName, serialized));
}
var options = new LoginOptions(account.LoginUrl, account.ClientId, account.CallbackUrl,
LoginOptions.DefaultDisplayType, account.Scopes);
SalesforceConfig.LoginOptions = options;
LoggingService.Log("done adding info to vault", LoggingLevel.Verbose);
}
/// <summary>
/// Serialize Account object as a JSON string
/// </summary>
/// <param name="account"></param>
/// <returns></returns>
public static string ToJson(Account account)
{
return JsonConvert.SerializeObject(account);
}
/// <summary>
/// Create and persist Account for newly authenticated user
/// </summary>
/// <param name="loginOptions"></param>
/// <param name="authResponse"></param>
public static async Task<Account> CreateNewAccount(LoginOptions loginOptions, AuthResponse authResponse)
{
LoggingService.Log("Create account object", LoggingLevel.Verbose);
var account = new Account(
loginOptions.LoginUrl,
loginOptions.ClientId,
loginOptions.CallbackUrl,
loginOptions.Scopes,
authResponse.InstanceUrl,
authResponse.IdentityUrl,
authResponse.AccessToken,
authResponse.RefreshToken)
{
CommunityId = authResponse.CommunityId,
CommunityUrl = authResponse.CommunityUrl
};
var cm = new ClientManager();
cm.PeekRestClient();
IdentityResponse identity = null;
try
{
identity = await OAuth2.CallIdentityServiceAsync(authResponse.IdentityUrl, authResponse.AccessToken);
}
catch (JsonException ex)
{
LoggingService.Log("Exception occurred when retrieving account identity:",
LoggingLevel.Critical);
LoggingService.Log(ex, LoggingLevel.Critical);
Debug.WriteLine("Error retrieving account identity");
}
if (identity != null)
{
account.UserId = identity.UserId;
account.UserName = identity.UserName;
account.Policy = identity.MobilePolicy;
account.OrganizationId = identity.OrganizationId;
await AuthStorageHelper.PersistCurrentAccountAsync(account);
LoggedInAccount = account;
}
LoggingService.Log("Finished creating account", LoggingLevel.Verbose);
return account;
}
/// <summary>
/// Create and persist Account for newly authenticated user
/// </summary>
/// <param name="loginOptions"></param>
/// <param name="authResponse"></param>
public static async Task<Account> CreateNewAccount(LoginOptions loginOptions, AuthResponse authResponse)
{
PlatformAdapter.SendToCustomLogger("AccountManager.CreateNewAccount - create account object", LoggingLevel.Verbose);
var account = new Account(loginOptions.LoginUrl, loginOptions.ClientId, loginOptions.CallbackUrl,
loginOptions.Scopes,
authResponse.InstanceUrl, authResponse.IdentityUrl, authResponse.AccessToken, authResponse.RefreshToken);
account.CommunityId = authResponse.CommunityId;
account.CommunityUrl = authResponse.CommunityUrl;
var cm = new ClientManager();
cm.PeekRestClient();
IdentityResponse identity = null;
try
{
identity = await OAuth2.CallIdentityService(authResponse.IdentityUrl, authResponse.AccessToken);
}
catch (JsonException ex)
{
PlatformAdapter.SendToCustomLogger(
"AccountManager.CreateNewAccount - Exception occurred when retrieving account identity:",
LoggingLevel.Critical);
PlatformAdapter.SendToCustomLogger(ex, LoggingLevel.Critical);
Debug.WriteLine("Error retrieving account identity");
}
if (identity != null)
{
account.UserId = identity.UserId;
account.UserName = identity.UserName;
account.Policy = identity.MobilePolicy;
AuthStorageHelper.GetAuthStorageHelper().PersistCredentials(account);
}
PlatformAdapter.SendToCustomLogger("AccountManager.CreateNewAccount - done", LoggingLevel.Verbose);
return account;
}
/// <summary>
/// Raises the account changed event. This method exists because AuthStorageHelper truly knows when
/// an account changes but the event belongs in the AccountManager class, so this method is necessary
/// to enable AuthStorageHelper to raise that event.
/// </summary>
private static void RaiseAuthenticatedAccountChangedEvent(Account oldAccount, Account newAccount)
{
AuthenticatedAccountChanged?.Invoke(new AuthenticatedAccountChangedEventArgs(oldAccount, newAccount));
}
public static SmartStore GetSmartStore(Account account)
{
var store = new SmartStore(account);
return store;
}
/// <summary>
/// Create and persist Account for newly authenticated user
/// </summary>
/// <param name="loginOptions"></param>
/// <param name="authResponse"></param>
public static void CreateNewAccount(LoginOptions loginOptions, AuthResponse authResponse)
{
Account account = new Account(loginOptions.LoginUrl, loginOptions.ClientId, loginOptions.CallbackUrl, loginOptions.Scopes,
authResponse.InstanceUrl, authResponse.AccessToken, authResponse.RefreshToken);
PlatformAdapter.Resolve<IAuthStorageHelper>().PersistCredentials(account);
}
/// <summary>
/// Delete Account (log out) for currently authenticated user
/// </summary>
public static void DeleteAccount()
{
var account = GetAccount();
if (account == null)
{
return;
}
AuthStorageHelper.DeletePersistedAccount(account.UserName, account.UserId);
LoggedInAccount = null;
}
/// <summary>
/// Async method for refreshing the token, persisting the data in the encrypted settings and returning the updated
/// account
/// with the new access token.
/// </summary>
/// <param name="account"></param>
/// <returns>Boolean based on if the refresh auth token succeeded or not</returns>
public static async Task<Account> RefreshAuthTokenAsync(Account account)
{
LoggingService.Log("Atempting to refresh auth token", LoggingLevel.Verbose);
if (account == null)
{
return null;
}
try
{
var loginOptions = account.GetLoginOptions();
// args
var argsStr = string.Format(OauthRefreshQueryString, loginOptions.ClientId, account.RefreshToken);
// Refresh url
var refreshUrl = loginOptions.LoginUrl + OauthRefreshPath;
// Post
var call = HttpCall.CreatePost(refreshUrl, argsStr);
var response = await call.ExecuteAndDeserializeAsync<AuthResponse>();
account.AccessToken = response.AccessToken;
account.IdentityUrl = response.IdentityUrl;
await SDKServiceLocator.Get<IAuthHelper>().PersistCurrentAccountAsync(account);
}
catch (DeviceOfflineException ex)
{
LoggingService.Log("Failed to refresh the token because we were offline", LoggingLevel.Warning);
LoggingService.Log(ex, LoggingLevel.Warning);
throw;
}
catch (WebException ex)
{
LoggingService.Log("Exception occurred when refreshing token:", LoggingLevel.Critical);
LoggingService.Log(ex, LoggingLevel.Critical);
Debug.WriteLine("Error refreshing token");
throw new OAuthException(ex.Message, ex);
}
catch (Exception ex)
{
LoggingService.Log("Exception occurred when refreshing token:", LoggingLevel.Critical);
LoggingService.Log(ex, LoggingLevel.Critical);
Debug.WriteLine("Error refreshing token");
throw new OAuthException(ex.Message, ex);
}
return account;
}
public JSONCredentials(Account account, RestClient client)
{
AccessToken = client.AccessToken;
LoginUrl = account.LoginUrl;
InstanceUrl = account.InstanceUrl;
ClientId = account.ClientId;
RefreshToken = account.RefreshToken;
UserAgent = "SalesforceMobileSDK/2.0 windows phone"; // FIXME
// TODO wire through the other fields
}