GNU bug report logs - #16374
password not hidden in shell when mounting cifs partition

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Tyler Smith <tyler <at> plantarum.ca>
To: bug-gnu-emacs <at> gnu.org
Subject: password not hidden in shell when mounting cifs partition
Date: Mon, 6 Jan 2014 11:43:36 -0500

I'm not sure if this is really an Emacs bug, or just a limitation of *shell*

Starting from emacs -Q:
M-x shell
mount ./network-drive
;; (fstab for this drive is:
//<network.location>/<folder>$/     /home/user/network-drive      cifs
noauto,users,user=<my username on the network>,uid=<my local
username>,rw     0       0
;; )

;; I am now prompted for my network password. When I enter it and press
;; return I see this:
Password for <user>@//<network.location>/<folder>$/:  <my password in
plain text>
********

The point is, the asterisks should be appearing in place of my actual
password. Instead, they appear in addition to my password.

Thanks for your time,

Tyler

In GNU Emacs 24.3.50.1 (i686-pc-linux-gnu, GTK+ Version 3.8.6)
 of 2013-12-31 on ONOTTAR654746
Bzr revision: 115821 eliz <at> gnu.org-20131231160134-l7omrq232pdxvdnt
Windowing system distributor `The X.Org Foundation', version 11.0.11405000
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Message #12 received at 16374 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Kangas <stefan <at> marxist.se>
To: Tyler Smith <tyler <at> plantarum.ca>
Cc: 16374 <at> debbugs.gnu.org
Subject: Re: bug#16374: password not hidden in shell when mounting cifs
 partition
Date: Sun, 6 Oct 2019 03:40:21 +0200

Tyler Smith <tyler <at> plantarum.ca> writes:

> I'm not sure if this is really an Emacs bug, or just a limitation of *shell*
>
> Starting from emacs -Q:
> M-x shell
> mount ./network-drive
> ;; (fstab for this drive is:
> //<network.location>/<folder>$/     /home/user/network-drive      cifs
> noauto,users,user=<my username on the network>,uid=<my local
> username>,rw     0       0
> ;; )
>
> ;; I am now prompted for my network password. When I enter it and press
> ;; return I see this:
> Password for <user>@//<network.location>/<folder>$/:  <my password in
> plain text>
> ********
>
> The point is, the asterisks should be appearing in place of my actual
> password. Instead, they appear in addition to my password.
>
> Thanks for your time,
>
> Tyler
>
> In GNU Emacs 24.3.50.1 (i686-pc-linux-gnu, GTK+ Version 3.8.6)
>  of 2013-12-31 on ONOTTAR654746

Hi Tyler,

Thanks for the bug report.  Sorry that it went unanswered for so long.

When I try the following on Emacs 26.1, I get no error:

(progn
  (require 'comint)
  (string-match comint-password-prompt-regexp
        "Password for foo@//example.org/foo/bar$/: "))

This suggests to me that a prompt such as the above should work under
M-x shell, since that is built on top of comint.

Could you verify that this works for you on Emacs 26.1?

Could you also please tell me if:

"Password for foo@//example.org/foo/bar$/: "

is a good example of the kind of prompt you get when mounting a cifs
partition?  (I'm trying to find a good example to add to the test
suite for comint-password-prompt-regexp.)

Best regards,
Stefan Kangas

Message #17 received at 16374-done <at> debbugs.gnu.org (full text, mbox):

From: Stefan Kangas <stefan <at> marxist.se>
To: Tyler Smith <tyler <at> plantarum.ca>
Cc: 16374-done <at> debbugs.gnu.org
Subject: Re: bug#16374: password not hidden in shell when mounting cifs
 partition
Date: Thu, 07 Nov 2019 01:39:40 +0100

Stefan Kangas <stefan <at> marxist.se> writes:

> Tyler Smith <tyler <at> plantarum.ca> writes:
>
>> I'm not sure if this is really an Emacs bug, or just a limitation of *shell*
>>
>> Starting from emacs -Q:
>> M-x shell
>> mount ./network-drive
>> ;; (fstab for this drive is:
>> //<network.location>/<folder>$/     /home/user/network-drive      cifs
>> noauto,users,user=<my username on the network>,uid=<my local
>> username>,rw     0       0
>> ;; )
>>
>> ;; I am now prompted for my network password. When I enter it and press
>> ;; return I see this:
>> Password for <user>@//<network.location>/<folder>$/:  <my password in
>> plain text>
>> ********
>>
>> The point is, the asterisks should be appearing in place of my actual
>> password. Instead, they appear in addition to my password.
>>
>> Thanks for your time,
>>
>> Tyler
>>
>> In GNU Emacs 24.3.50.1 (i686-pc-linux-gnu, GTK+ Version 3.8.6)
>>  of 2013-12-31 on ONOTTAR654746
>
> Hi Tyler,
>
> Thanks for the bug report.  Sorry that it went unanswered for so long.
>
> When I try the following on Emacs 26.1, I get no error:
>
> (progn
>   (require 'comint)
>   (string-match comint-password-prompt-regexp
>         "Password for foo@//example.org/foo/bar$/: "))
>
> This suggests to me that a prompt such as the above should work under
> M-x shell, since that is built on top of comint.
>
> Could you verify that this works for you on Emacs 26.1?
>
> Could you also please tell me if:
>
> "Password for foo@//example.org/foo/bar$/: "
>
> is a good example of the kind of prompt you get when mounting a cifs
> partition?  (I'm trying to find a good example to add to the test
> suite for comint-password-prompt-regexp.)

The original issue seems to be solved here.  More information was
requested on how to write a test case for this, but none was given
within 4 weeks.  I'm therefore closing this bug.

If someone could provide an example of what a CIFS prompt
realistically looks like, please report back so we can add it to the
test suite.  Finally, if anyone is still seeing this on Emacs 27
despite the above, please reopen the bug report.

Best regards,
Stefan Kangas

Message #20 received at 16374-done <at> debbugs.gnu.org (full text, mbox):

From: "Tyler Smith" <tyler <at> plantarum.ca>
To: "Stefan Kangas" <stefan <at> marxist.se>
Cc: 16374-done <at> debbugs.gnu.org
Subject: Re: bug#16374: password not hidden in shell when mounting cifs partition
Date: Thu, 07 Nov 2019 10:24:32 -0500

On Wed, Nov 6, 2019, at 7:39 PM, Stefan Kangas wrote:
> Stefan Kangas <stefan <at> marxist.se> writes:
> >
> > Hi Tyler,
> >
> > Thanks for the bug report.  Sorry that it went unanswered for so long.
> >
> > When I try the following on Emacs 26.1, I get no error:
> >
> > (progn
> >   (require 'comint)
> >   (string-match comint-password-prompt-regexp
> >         "Password for foo@//example.org/foo/bar$/: "))
> >
> > This suggests to me that a prompt such as the above should work under
> > M-x shell, since that is built on top of comint.
> >
> > Could you verify that this works for you on Emacs 26.1?

Unfortunately I can't. Our IT has changed the file server, and the new system doesn't work at all for me, in Emacs or otherwise.
 
> The original issue seems to be solved here.  More information was
> requested on how to write a test case for this, but none was given
> within 4 weeks.  I'm therefore closing this bug.

Yes, sorry I didn't respond sooner. Since I can no longer reproduce the bug or provide any further info, closing it is entirely appropriate.

Best,

Tyler

Message #23 received at 16374-done <at> debbugs.gnu.org (full text, mbox):

From: Stefan Kangas <stefan <at> marxist.se>
To: Tyler Smith <tyler <at> plantarum.ca>
Cc: 16374-done <at> debbugs.gnu.org
Subject: Re: bug#16374: password not hidden in shell when mounting cifs
 partition
Date: Fri, 8 Nov 2019 00:55:36 +0100

Tyler Smith <tyler <at> plantarum.ca> writes:

> Since I can no longer reproduce the bug or provide any further info, closing it is entirely appropriate.

Thank you for reporting back, and for the initial bug report.

Best regards,
Stefan Kangas

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