C# Selenium AADSTS90100: login parameter is empty or not valid-CodePudding

I'm creating a method for logging in to MS Dynamics 365 and get the error below when RUN the test:

AADSTS90100: login parameter is empty or not valid.

Here is my code:

public void Login(SecureString login, SecureString password)
{
   _driver.Url = "https://{domain}.crm4.dynamics.com/";
   _driver.WaitForPageToLoad(TimeSpan.FromSeconds(10));
   var userNameInput = _driver.WaitUntilAvailable(By.CssSelector("input[type = 'email']"), 
                                                  TimeSpan.FromSeconds(10));
   userNameInput.SendKeys(login.ToUnsecureString());
   var submitButton = _driver.WaitUntilClickable(By.CssSelector("input[type = 'submit'][value = 
                                                 'Next']"), TimeSpan.FromSeconds(10));
   submitButton.Click();
   //userNameInput.SendKeys(Keys.Enter);

   // following actions
}

I also tried sending the Enter key and Submit() method but no luck. Interesting thing - I cannot reproduce the issue manually or when DEBUG the test. The error appears only in the RUN mode of the test.

I compared URLs in RUN and DEBUG modes and there is not any difference.

I spent 3 hours in Google but didn't find a solution. It should be mentioned, that I'm not an experienced dev. So can miss or don't understand something.

Some ideas?

CodePudding user response：

I've found the root cause. Actually, the issue occurs not after submitButton.Click(); but after another action which is not provided here, since the error message is a bit confusing.

The thing is we used EasyRepro framework in our solution and getting rid of it now since it's not been supported for more than a year now.

If we take a look at EasyRepro login logic, there is such a method:

private static void EnterPassword(IWebDriver driver, SecureString password)
{
   var input = 
   driver.FindElement(By.XPath(Elements.Xpath[Reference.Login.LoginPassword]));
   input.SendKeys(password.ToUnsecureString());
   input.Submit();
}

And the error is caused by input.Submit(); line. I just copied it in my new method.

It seems like the method submits the whole form before the login has time to be written somewhere.

So, I simply changed that to this one:

private bool EnterPassword(string password)
{
   var passwordInput = _driver.FindElement(By.CssSelector("input[type = 
                                           'password']"));
   passwordInput.SendKeys(password);

   var submitButton = _driver.WaitUntilClickable(By.CssSelector("input[type = 
                                                 'submit'][value = 'Sign in']"), 
                                                 _defaultWait);
   submitButton.Click();

   var staySignedInDialog = _driver.WaitUntilAvailable(By.XPath("//div[contains(text(), 'Stay signed 
                              in?')]"), _defaultWait);

   return staySignedInDialog != null;
}

Hope will be useful for someone in the future.