Re: Implement --password option for git svn perl script

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On 02/02/2010 09:05, Eric Wong wrote:

Laszlo Papp<djszapi@xxxxxxxxxxxx>  wrote:
The basic requirement is git svn can provide a way to prompt a dialog
box to input passwd.

Yeah, it's a very basic use case, but I don't know whether there is a
workaround for it somehow, maybe perl gurus or git svn users could
help more...

My company, where there are windows users (95% of the company), would
like to use TortoiseGIT as a graphical client for SVN server
repositories as an SVN client, no other way by us, so it'd be high
priority :) So I've got a beer for any volunteer, thanks :P

Hi, (fixed subject so I don't mistake it for junk again)

I don't know (and have no way to test) how to deal with input dialogs
for reading a password on Windows (nor any sort of IPC).  Somebody else
will have to implement it.

Having a --password option in the command line could work, but it's
painfully insecure if there's any way for another regular user to view
the process table.  Not something I'd like to encourage...

Since SVN already caches passwords in a mostly secure location on disk
(at least on *nix), shouldn't git svn be able to use the password cache
SVN uses?


Tortoise, along with at least one other Windows GUI utilizes the Putty suite as a helper app for key chain and password handling, and needs to be loaded prior to any SSH operations. Tortoise have gone so far as to rewrite plink (Tortoiseplink.exe)so that that a prompt for the password is given, but this is undocumented AFAIK.

Otherwise, it is an unfortunate fact that a DOS console session is invoked whenever openSSH is used. For the average Windows user this is a scary occurrence, and is one of the obstacles that prevents wider casual take up of Git on Windows IMHO.

I understand that it comes down to a problem with communication between a dialogue and an SSH client via STDOUT. I believe Dscho might have some insight into this as it is a recurrent topic on the MsysGit tracker.

Steve
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