public PasswordStrength EvaluatePasswordStrength(PasswordChangeInfo changeInfo)
{
Context.WebContext.MarkConfidential(); //prevent from logging password
Context.ThrowIfNull(changeInfo, ClientFaultCodes.ContentMissing, "Password", "Password infomation missing.");
var loginMgr = Context.App.GetService<ILoginManagementService>();
var strength = loginMgr.EvaluatePasswordStrength(changeInfo.NewPassword);
return strength;
}
public bool SetNewPassword(string token, PasswordChangeInfo changeInfo) {
Context.WebContext.MarkConfidential();
var process = GetActiveProcess(token);
if(process == null)
return false;
_processService.ResetPassword(process, changeInfo.NewPassword);
return true;
}
public PasswordStrength EvaluatePasswordStrength(PasswordChangeInfo changeInfo)
{
Context.WebContext.MarkConfidential(); //prevent from logging password
Context.ThrowIfNull(changeInfo, ClientFaultCodes.ContentMissing, "Password", "Password infomation missing.");
var loginMgr = Context.App.GetService <ILoginManagementService>();
var strength = loginMgr.EvaluatePasswordStrength(changeInfo.NewPassword);
return(strength);
}
public void ChangePassword(PasswordChangeInfo changeInfo)
{
Context.WebContext.MarkConfidential();
Context.ThrowIfNull(changeInfo, ClientFaultCodes.ContentMissing, "Password", "Password change info is missing.");
var login = GetCurrentLogin();
_loginManager.ChangePassword(login, changeInfo.OldPassword, changeInfo.NewPassword);
var session = EntityHelper.GetSession(login);
session.SaveChanges();
}
public bool ChangePassword(string token, PasswordChangeInfo changeInfo)
{
Context.WebContext.MarkConfidential();
var process = GetActiveProcess(token);
if(process == null)
return false;
_processService.ResetPassword(process, changeInfo.NewPassword);
return true;
}
public void ChangePassword(PasswordChangeInfo changeInfo)
{
Context.WebContext.MarkConfidential();
Context.ThrowIfNull(changeInfo, ClientFaultCodes.ContentMissing, "Password", "Password change info is missing.");
var session = OpenSession();
var login = GetCurrentLogin(session);
_loginManager.ChangePassword(login, changeInfo.OldPassword, changeInfo.NewPassword);
session.SaveChanges();
}
public async Task <bool> SetNewPassword(string token, [FromBody] PasswordChangeInfo changeInfo)
{
OpContext.WebContext.MarkConfidential();
var session = OpContext.OpenSession();
var process = GetActiveProcess(session, token);
if (process == null)
{
return(false);
}
await ProcessService.ResetPasswordAsync(process, changeInfo.NewPassword);
return(true);
}
public void TestLoginAdvancedFeatures()
{
// ================================ Completing login setup - verifying email, setup secret questions =====================
// User Ferb has email (non-verified) and no secret questions setup. Let's setup his account thru API calls.
var client = SetupHelper.Client;
var ferbUserName = "******";
var ferbEmail = "*****@*****.**";
var ferbLogin = LoginAs(ferbUserName);
Assert.AreEqual(LoginAttemptStatus.Success, ferbLogin.Status, "Ferb login failed.");
Assert.IsTrue(ferbLogin.Actions.IsSet(PostLoginActions.SetupExtraFactors), "Expected request to setup extra factors.");
// Get login info, check which factors we need to setup
var loginInfo = client.ExecuteGet<LoginInfo>("api/mylogin");
Assert.IsNotNull(loginInfo, "Failed to get LoginInfo");
Assert.AreEqual(ExtraFactorTypes.Email | ExtraFactorTypes.SecretQuestions, loginInfo.IncompleteFactors, "Wrong set of incomplete factors.");
//We need to setup email; email might exist or not, and if exists, it might be not verified.
var factors = client.ExecuteGet<List<LoginExtraFactor>>("api/mylogin/factors");
Assert.AreEqual(0, factors.Count, "expected 0 factors");
var newEmail = new LoginExtraFactor() { Type = ExtraFactorTypes.Email, Value = ferbEmail };
client.ExecutePost<LoginExtraFactor, LoginExtraFactor>(newEmail, "api/mylogin/factors");
//Get factors again - now we have email, unconfirmed
factors = client.ExecuteGet<List<LoginExtraFactor>>("api/mylogin/factors");
var emailFactor = factors[0];
Assert.AreEqual(ExtraFactorTypes.Email, emailFactor.Type, "Expected email");
Assert.IsFalse(emailFactor.Confirmed, "Email should not be confirmed.");
//Let's confirm it - send pin, read it from email and confirm it
client.ExecutePost<object, HttpStatusCode>(null, "api/mylogin/factors/{0}/pin", emailFactor.Id);
//let's do it twice - to make sure it works even if we have multiple pins sent
client.ExecutePost<object, HttpStatusCode>(null, "api/mylogin/factors/{0}/pin", emailFactor.Id);
var pinEmail = SetupHelper.GetLastMessageTo(ferbEmail);
Assert.IsNotNull(pinEmail, "Pin email not received.");
var pin = pinEmail.GetString("Pin"); //get pin from email
Assert.IsFalse(string.IsNullOrEmpty(pin), "Expected non-null pin");
//submit pin
var pinOk = client.ExecutePut<object, bool>(null, "api/mylogin/factors/{0}/pin/{1}", emailFactor.Id, pin);
Assert.IsTrue(pinOk, "Pin submit failed.");
//Now email should not be listed as incomplete factor
loginInfo = client.ExecuteGet<LoginInfo>("api/mylogin");
Assert.AreEqual(ExtraFactorTypes.SecretQuestions, loginInfo.IncompleteFactors, "Expected only questions as incomplete factors.");
//Let's setup secret questions/answers. Let's get all secret questions, choose three and submit answers
var allQuestions = client.ExecuteGet<List<SecretQuestion>>("api/mylogin/allquestions");
Assert.IsTrue(allQuestions.Count > 20, "Failed to retrieve all questions.");
// let's choose 3
var qFriend = allQuestions.First(q => q.Question.Contains("friend")); // childhood friend
var qFood = allQuestions.First(q => q.Question.Contains("favorite food"));
var qColor = allQuestions.First(q => q.Question.Contains("favorite color"));
var answers = new SecretQuestionAnswer[] {
new SecretQuestionAnswer() {QuestionId = qFriend.Id, Answer = "Phineas"},
new SecretQuestionAnswer() {QuestionId = qFood.Id, Answer = "Potato"},
new SecretQuestionAnswer() {QuestionId = qColor.Id, Answer = "Blue"}
};
//submit answers
client.ExecutePut<SecretQuestionAnswer[], HttpStatusCode>(answers, "api/mylogin/answers");
// Read back LoginInfo - now it should have no incomplete factors
loginInfo = client.ExecuteGet<LoginInfo>("api/mylogin");
Assert.AreEqual(ExtraFactorTypes.None, loginInfo.IncompleteFactors, "Expected no incomplete factors.");
//Now if Ferb logs in again, no post-login actions should be required
Logout();
ferbLogin = LoginAs(ferbUserName);
Assert.AreEqual(LoginAttemptStatus.Success, ferbLogin.Status, "Ferb login failed.");
Assert.AreEqual(PostLoginActions.None, ferbLogin.Actions, "Expected no post-login actions.");
//============================== Password change =============================================
// Ferb changes his password; let's first try invalid old password
var oldPassword = Samples.BookStore.SampleData.SampleDataGenerator.DefaultPassword;
var newPass = oldPassword + "New";
var pwdChange = new PasswordChangeInfo() { OldPassword = "******", NewPassword = newPass };
var cfExc = TestUtil.ExpectClientFault(() => client.ExecutePut<PasswordChangeInfo, HttpStatusCode>(pwdChange, "api/mylogin/password"));
Assert.AreEqual(ClientFaultCodes.InvalidValue, cfExc.Faults[0].Code, "Expected 'InvalidValue' for OldPassword");
Assert.AreEqual("OldPassword", cfExc.Faults[0].Tag, "Expected OldPassword as invalid value");
// Let's try weak password and check it
pwdChange = new PasswordChangeInfo() { OldPassword = oldPassword, NewPassword = "******" };
var strength = client.ExecutePut<PasswordChangeInfo, PasswordStrength>(pwdChange, "api/login/passwordcheck");
Assert.AreEqual(PasswordStrength.Weak, strength, "Expected Weak or unacceptable result.");
// We set min strength to Medium in login settings
// let's try weak password - should fail with 'WeakPassword' fault;
cfExc = TestUtil.ExpectClientFault(() => client.ExecutePut<PasswordChangeInfo, HttpStatusCode>(pwdChange, "api/mylogin/password"));
Assert.AreEqual(LoginFaultCodes.WeakPassword, cfExc.Faults[0].Code, "Expected WeakPassword fault.");
// good password
pwdChange.NewPassword = newPass;
// check strength
strength = client.ExecutePut<PasswordChangeInfo, PasswordStrength>(pwdChange, "api/login/passwordcheck");
Assert.AreEqual(PasswordStrength.Strong, strength, "Expected Strong result.");
// actually change
var status = client.ExecutePut<PasswordChangeInfo, HttpStatusCode>(pwdChange, "api/mylogin/password");
Assert.AreEqual(HttpStatusCode.NoContent, status, "Password change failed");
//verify it
Logout();
ferbLogin = LoginAs(ferbUserName, pwdChange.NewPassword);
Assert.AreEqual(LoginAttemptStatus.Success, ferbLogin.Status, "Failed to login with new password.");
Logout();
//========================================== Password reset =============================================================
// Ferb has everything setup for proper password reset (email is comfirmed and secret questions are entered).
// Lets do password reset. Ferb forgets his password and comes back to our site
// 1. Start password reset process. Ferb clicks Forgot Password link and is redirected to initial reset page.
// He enters email in a text box, solves captcha and clicks Submit. The client code executes a request to start reset process
// "Magic" is a magic captcha value (it is set in login module settings) to bypass captcha check in unit tests.
var request = new PasswordResetStartRequest() { Factor = ferbEmail, Captcha = "Magic" };
var processToken = client.ExecutePost<PasswordResetStartRequest, string>(request, "api/passwordreset");
Assert.IsFalse(string.IsNullOrWhiteSpace(processToken), "Expected process token.");
// We do not disclose any details, even the fact that actual process started or not;
// even if ferb's email is not found, the server returns a process token as if everything is ok.
// This is done to avoid disclosing if the user is signed up at our site or not (if we are a p**n site we should not disclose membership)
// Client can use process token to retrieve LoginProcess object - except right after process is started, it returns null - to avoid disclosing membership.
// Only after at least one factor (email or phone) is confirmed (pin submitted back), the process information becomes visible.
// So at this point trying to get process returns null
// NOTE: in some cases hiding membership is not needed - when we have a business system with employees as users.
// For this case, you can set a flag DoNotConcealMembership in ILogin record(s), and system would behave accordingly
var process = client.ExecuteGet<LoginProcess>("api/passwordreset/{0}", processToken);
Assert.IsNull(process, "Expected server hiding process object");
// 2. Send pin using email
var sendPinRequest = new SendPinRequest() { Factor = ferbEmail };
var httpStatus = client.ExecutePost<SendPinRequest, HttpStatusCode>(sendPinRequest, "api/passwordreset/{0}/pin", processToken);
Assert.AreEqual(HttpStatusCode.NoContent, httpStatus, "Failed to send pin.");
// 3. Ferb receives email - we check our mock email service, retrieve the message and pin
pinEmail = SetupHelper.GetLastMessageTo(ferbEmail);
Assert.IsNotNull(pinEmail, "Email with pin not received.");
pin = (string)pinEmail.GetString("Pin");
Assert.IsTrue(!string.IsNullOrWhiteSpace(pin), "Failed to receive/extract pin.");
// 4. Ferb copies pin from email and enters it in a page. The UI submits the pin
httpStatus = client.ExecutePut<object, HttpStatusCode>(null, "api/passwordreset/{0}/pin/{1}", processToken, pin);
Assert.AreEqual(HttpStatusCode.NoContent, httpStatus, "Failed to submit pin.");
// 5. UI retrieves the process to see if pin was correct and to see further steps.
// If the pin was correct, the email is confirmed, and now we can retrieve the process object; otherwise the call would return null.
process = client.ExecuteGet<LoginProcess>("api/passwordreset/{0}", processToken);
Assert.IsNotNull(process, "Failed to retrieve process object.");
Assert.AreEqual(LoginProcessType.PasswordReset, process.ProcessType, "Process type does not match.");
Assert.AreEqual(ExtraFactorTypes.Email, process.CompletedFactors, "Expected email as completed factor.");
Assert.AreEqual(ExtraFactorTypes.SecretQuestions, process.PendingFactors, "Expected SecretQuestions as pending factor.");
// 6. Next step is in process.PendingFactors - it is secret questions; get Ferb's questions and submit answers.
var questions = client.ExecuteGet<IList<SecretQuestion>>("api/passwordreset/{0}/userquestions", processToken);
Assert.AreEqual(3, questions.Count, "Expected 3 questions");
//Let's first try incorrect answers
var ferbAnswers = new List<SecretQuestionAnswer>();
ferbAnswers.Add(new SecretQuestionAnswer() { QuestionId = questions[0].Id, Answer = "Candice" }); //best childhood friend - incorrect
ferbAnswers.Add(new SecretQuestionAnswer() { QuestionId = questions[1].Id, Answer = "Potato" }); //favorite food
ferbAnswers.Add(new SecretQuestionAnswer() { QuestionId = questions[2].Id, Answer = "blue" }); //favorite color
var answersOk = client.ExecutePut<List<SecretQuestionAnswer>, bool>(ferbAnswers, "api/passwordreset/{0}/questionanswers", processToken);
Assert.IsFalse(answersOk, "Expected bad answers to fail.");
//Now correct answers
ferbAnswers[0].Answer = "Phineas"; //this is correct
answersOk = client.ExecutePut<List<SecretQuestionAnswer>, bool>(ferbAnswers, "api/passwordreset/{0}/questionanswers", processToken);
Assert.IsTrue(answersOk, "Expected answers to succeed.");
// 7. Get the process object - there should be no pending factors
process = client.ExecuteGet<LoginProcess>("api/passwordreset/{0}", processToken);
Assert.AreEqual(ExtraFactorTypes.None, process.PendingFactors, "Expected no pending factors");
// 8. Once all steps are completed, and server cleared all pending factors, the server will allow us to change password
// in the context of the process. So let's actually change the password
var passwordResetReq = new PasswordChangeInfo() { NewPassword = oldPassword }; //same as the original one
var success = client.ExecutePut<PasswordChangeInfo, bool>(passwordResetReq, "api/passwordreset/{0}", processToken);
Assert.IsTrue(success, "Failed to change password");
// 9. Verify that email notification was sent about password change
var notifEmail = SetupHelper.GetLastMessageTo(ferbEmail);
Assert.IsNotNull(notifEmail, "Password change notification was not sent.");
Assert.AreEqual(LoginNotificationTypes.PasswordReset, notifEmail.Type, "Expected password change message.");
// 10. Try to login with changed password
ferbLogin = LoginAs(ferbUserName, oldPassword);
Assert.AreEqual(LoginAttemptStatus.Success, ferbLogin.Status, "Login failed after reset.");
// ============================ Multi-factor login ==============================================
// Ferb decides to enable multi-factor login - with email and google authenticator; we need to add GA first as a factor
loginInfo = client.ExecuteGet<LoginInfo>("api/mylogin");
Assert.IsNotNull(loginInfo, "Failed to get LoginInfo");
//Add GoogleAuthenticator factor
var googleAuth = new LoginExtraFactor() { Type = ExtraFactorTypes.GoogleAuthenticator, Value = null }; // value is ignored, but returned object contains secret
var gAuth = client.ExecutePost<LoginExtraFactor, LoginExtraFactor>(googleAuth, "api/mylogin/factors");
var gSecret = gAuth.Value; // Ferb can use it to entry secret manually on his phone
// Ferb can also use QR reader;
var qrUrl = client.ExecuteGet<string>("api/mylogin/factors/{0}/qr", gAuth.Id);
Assert.IsTrue(!string.IsNullOrWhiteSpace(qrUrl), "Expected QR url.");
// Find the URL in debug output, paste it in browser address line, see the picture and use Google Authenticator app on your phone
// to add an account by scanning the QR pic. It should add "BooksEntityApp:ferb" account, and start showing 6 digit code
Debug.WriteLine("Ferb's QR URL: " + qrUrl);
//Enable multi-factor login
loginInfo.RequireMultiFactorLogin = true;
loginInfo.MultiFactorLoginFactors = ExtraFactorTypes.Email | ExtraFactorTypes.GoogleAuthenticator;
client.ExecutePut<LoginInfo, HttpStatusCode>(loginInfo, "api/mylogin");
Logout();
// now if Ferb tries to login, he gets multi-factor pending status; the server process (represented by process token) is started automatically
ferbLogin = LoginAs(ferbUserName, assertSuccess: false);
Assert.AreEqual(LoginAttemptStatus.PendingMultifactor, ferbLogin.Status, "Expected multi-factor status.");
processToken = ferbLogin.MultiFactorProcessToken; //the process already started
Assert.IsFalse(string.IsNullOrEmpty(processToken), "Expected process token");
// We do not need to conceal the existense of the process like we do in password reset, so request for process returns non-null object
process = client.ExecuteGet<LoginProcess>("api/login/{0}", processToken);
Assert.IsNotNull(process, "Expected process object.");
Assert.AreEqual(ExtraFactorTypes.Email | ExtraFactorTypes.GoogleAuthenticator, process.PendingFactors, "Expected email and Google Auth pending factors.");
// Email: Ask server to send pin by email
httpStatus = client.ExecutePost<object, HttpStatusCode>(null, "api/login/{0}/pin?factortype={1}", processToken, ExtraFactorTypes.Email);
Assert.AreEqual(HttpStatusCode.NoContent, httpStatus, "Expected NoContent status");
//Get message with pin from mock inbox and extract pin
pinEmail = SetupHelper.GetLastMessageTo(ferbEmail);
Assert.IsNotNull(pinEmail, "Email with pin not sent.");
pin = pinEmail.GetString("Pin");
// Ferb copies pin from email and enters it in UI. UI submits the pin
success = client.ExecutePut<object, bool>(null, "api/login/{0}/pin/{1}", processToken, pin);
Assert.IsTrue(success, "Email pin submit failed");
// Google authenticator.
//Tell server to 'send pin' - it won't send anything, but will set GA as current factor in the process
httpStatus = client.ExecutePost<object, HttpStatusCode>(null, "api/login/{0}/pin?factortype={1}", processToken, ExtraFactorTypes.GoogleAuthenticator);
// Pretend Ferb has GA installed on his phone, he opens the app and reads the current value.
// In this test we use back door and compute it - we know the secret from the call when we added the factor (Google Authenticator as extra factor)
var gaPassCode = Vita.Modules.Login.GoogleAuthenticator.GoogleAuthenticatorUtil.GeneratePasscode(gSecret);
//Submit passcode as pin
success = client.ExecutePut<object, bool>(null, "api/login/{0}/pin/{1}", processToken, gaPassCode);
Assert.IsTrue(success, "Google authenticator pin failed.");
//Get process again - now there should be no pending factors
process = client.ExecuteGet<LoginProcess>("api/login/{0}", processToken);
Assert.AreEqual(ExtraFactorTypes.None, process.PendingFactors, "Expected no pending factors");
//complete login using process token - returned LoginResponse object represents successful login
ferbLogin = client.ExecutePost<object, LoginResponse>(null, "api/login/{0}", processToken);
Assert.IsNotNull(ferbLogin, "Failed to complete login.");
Assert.AreEqual(LoginAttemptStatus.Success, ferbLogin.Status, "Expected success status");
client.AddRequestHeader("Authorization", ferbLogin.AuthenticationToken); //we have to add it explicitly here
// Ferb identifies the computer as personal (safe) device, and sets to skip multi-factor on this device
var deviceInfo = new DeviceInfo() { Type = DeviceType.Computer, TrustLevel = DeviceTrustLevel.AllowSingleFactor };
//register the computer
deviceInfo = client.ExecutePost<DeviceInfo, DeviceInfo>(deviceInfo, "api/mylogin/device");
// The returned token should be saved in local storage and used in future logins
var deviceToken = deviceInfo.Token;
//Now let's try to logout and login again, using deviceToken
Logout();
ferbLogin = LoginAs(ferbUserName, deviceToken: deviceToken, assertSuccess: false);
Assert.AreEqual(LoginAttemptStatus.Success, ferbLogin.Status, "Expected no multi-factor on trusted device");
Logout();
}