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ari123z
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Posted: 17 December 2012 at 2:27pm | IP Logged Quote ari123z
Hi, I am able to get the integration UserLoginByEmail working initially, but I wrote a system that allows administrators to login /open to different users' webmail from our own admin portal. So AdminA wants to open UserB's webmail, they click a link from our admin portal and open UserB's webmail, opens in new window. no problem. Then they click logout, close the new window that opened and go back and click to open UserC's webmail. It opens in a new window, but the webmail window is still pointing to UserB's webmail. If AdminA closes that window and clicks UserC's webmail link again, then UserC's webmail opens properly, but if AdminA moves to UserD or another user, same issue. Any ideas?
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Igor
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Posted: 17 December 2012 at 10:25pm | IP Logged Quote Igor
While it's possible to log user in programmatically, current API of WebMail Pro (ASP.NET) doesn't have an option to log user out. Thus, the only way here is to destroy the session itself before logging new user in.

--
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Igor, AfterLogic Support
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ari123z
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Posted: 18 December 2012 at 6:55am | IP Logged Quote ari123z
Ok, but your logoff function built into your webmail should do that for me? I tried using it in the context above, but it did not destroy the session properly. Is this just a bug?

Can I propose a log off API function? I hope you could see how this function might be useful to an admin portal such as mine.
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Igor
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Posted: 18 December 2012 at 6:58am | IP Logged Quote Igor
Quote:
Ok, but your logoff function built into your webmail should do that for me?


No idea, it was never tested alongside integration API.

Quote:
Can I propose a log off API function? I hope you could see how this function might be useful to an admin portal such as mine.


Sure, if you find a working solution, we'll post it in the documentation for other users.

--
Regards,
Igor, AfterLogic Support
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ari123z
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Posted: 18 December 2012 at 9:32am | IP Logged Quote ari123z
I figured it out. The integration script just creates a hash based on the session-id and stores it in a temporary table so that when the integr.aspx is called, it reads the account id using the session-id hash, logs the user in and then deletes the key from the temporary table. That should work fine in my instance, but for some reason the hash isn't always deleted properly and when I click to login another user it goes and creates another temporary key with the same hash so integr.aspx just grabs the first one and logs in the original user.

I don't know exactly what the issue is, but I basically changed UserLoginByEmail function in Integration.cs to the following, deleting all temporary keys with current session-id hash prior to creating any new ones. I consider this a bug and hope it will be merged / fixed properly in future editions.

public void UserLoginByEmail(string email, string login, string password, WMStartPage startPage, string toEmail)
          {
               Account acct = Account.LoginAccount(email, login, password);
               if (acct != null)
               {
                    string sessionHash = Utils.GetMD5DigestHexString(HttpContext.Current.Session.SessionID);
                    DbStorage storage = DbStorageCreator.CreateDatabaseStorage(acct);
                    TempRow tempRow = null;
                    DbStorage tempStorage = DbStorageCreator.CreateDatabaseStorage(null);
                    try {
                         tempStorage.Connect();
                         tempRow = storage.GetTempRow(-1, string.Format(@"sessionHash_{0}", sessionHash));
                         if (tempRow != null) {
                              storage.DeleteTempRo w(tempRow.ID);
                         }
                    } catch (Exception ex) {
                         Log.WriteException(ex);
                    } finally {
                         tempStorage.Disconnect();
                    }
                    try
                    {
                         storage.Connect();
                         storage.CreateTempRow(acct.ID, string.Format(@"sessionHash_{0}", sessionHash));
                    }
                    catch (WebMailException)
                    {
                         throw;
                    }
                    catch (Exception ex)
                    {
                         throw new WebMailDatabaseException(ex);
                    }
                    finally
                    {
                         storage.Disconnect();
                    }

               HttpContext.Current.Response.Redirect(_wmRoot + @"/" + string.Format(@"integration/integr.aspx?hash={0}&scr={1}&to={2}", sessionHash, (int)startPage, toEmail), false);
            }
          }
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Igor
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Posted: 19 December 2012 at 12:35am | IP Logged Quote Igor
Thanks for the update. I've asked the developers to look at this code, and they confirm it should work as expected; we haven't tested this ourselves though.

We're not planning new releases of WebMail Pro ASP.NET in the near future, but if other users face the same problem we'll point them to tis forum thread - and to the relevant documentation page once it's added there.

--
Regards,
Igor, AfterLogic Support
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