Bug 312987

Summary:	Add "Login As" context menu entry when browsing FTP
Product:	[Applications] dolphin	Reporter:	Kai Uwe Broulik <kde>
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	REPORTED ---
Severity:	wishlist	CC:	jplx256
Priority:	NOR
Version First Reported In:	2.1.97
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Kai Uwe Broulik 2013-01-10 01:13:30 UTC

When I want to access an FTP server and enter a username and password that is wrong, sometimes the FTP will just refuse the connection and KDE will not ask for a password again rendering you unable to connect because it always tries to access the server using the wrong credentials you have sometime entered. There is no apparent way to login using differend credentials other than manually adding user@someftpserver to the address bar, then it will prompt the password for this particular user again. There should be a context menu entry "Login As" so I can easily trigger the login prompt again, probably also valid for SFTP and other remote protocols.
(Best would of course be KDE to detect such scenarios or better ask for the password after like 3 failed connection attempts)

Reproducible: Always

Comment 1 Frank Reininghaus 2013-01-10 07:39:15 UTC

Thanks for the suggestion.

In principle, one can add entries to the 'Actions' submenu of the context menu without any modifications in Dolphin using a service menu or KAbstractFileItemActionPlugin. However, it might be difficult to use this approach to tell the SFTP kioslave about the username/password.

Adding a hard coded menu entry to Dolphin itself seems like overkill for this use case to me. Note that Dolphin's code is quite abstract in the sense that it isn't aware of the details of the different protocols, usernames, and passwords at all. All this is handled by the kioslaves.

I see that the situation you describe can be annoying, but IMHO, the best resolution is to have the kioslave ask for a new username/password after a failed login attempt.

Comment 2 Jan Przybylak 2020-01-19 10:16:53 UTC

I can confirm that this happens with SFTP as well and it's very annoying. I just accidentally entered the password for different key than the one that corresponds to the server I wanted to connect to (my .ssh/config specifies the correct key). The connections obviously fails and Dolphin reports a timeout.
The server's logs show that it tried to connect using multiple keys (which are all wrong but can the unlocked with the password I gave), then my IP got banned for too many failed logins. This also means that it doesn't honour the `IdentityFile` property given in .ssh/config.

Comment 3 Jan Przybylak 2020-01-19 10:29:40 UTC

I think it should immediately ask for the password again after a failed connection attempt, instead of stubbornly trying again until the server mistakes it for a bot.

In addition, I also think an option the reenter the credentials, as suggested in the original report, would be a good idea.