Re: security policy / root passwords

2013-06-11 Thread Daniel Pocock
On 11/06/13 00:37, Jens Roder wrote: Hello, just like to add that today this feature with the popup blocked my gnome within the suspend procedure, which I did not see but got a hot running laptop in the bag. When I opened the laptop again I saw the problem and when clicking on cancel, the

Re: security policy / root passwords

2013-06-11 Thread Daniel Pocock
On 11/06/13 01:11, Michael Banck wrote: Hi Daniel, On Mon, Jun 10, 2013 at 09:24:39PM +0200, Daniel Pocock wrote: Every copy of jessie could be distributed with one of the red hoods referred to in this article:

Re: security policy / root passwords

2013-06-11 Thread Chow Loong Jin
On Tue, Jun 11, 2013 at 10:22:32AM +0200, Daniel Pocock wrote: [...] I've also seen another laptop that is on the fringe of a wifi coverage zone getting into a bad state where multiple copies of the wifi password window appear - if the laptop is unattended for a few hours, you can come back

Re: Re: security policy / root passwords

2013-06-11 Thread Tobias Hansen
Am 10.06.2013 11:10, schrieb Josselin Mouette: What is new is that PackageKit asks for a system update *systematically* when it finds the system is not up-to-date. I don’t know why, but it seems to have started with the wheezy release, it did not happen during the freeze. When I first got

Re: security policy / root passwords

2013-06-10 Thread Helmut Grohne
On Sun, Jun 09, 2013 at 07:41:34PM +0200, Daniel Pocock wrote: My feeling is that the user should be told go and run sudo or su in a terminal window you opened manually Otherwise, they can't be sure they are putting their password in a genuine Debian popup. Please explain your threat model.

Re: security policy / root passwords

2013-06-10 Thread Michael Banck
On Sun, Jun 09, 2013 at 07:20:16PM +0200, Michael Banck wrote: Is there any policy within Debian about such matters, particularly for packages that are a default part of the distribution? Is it too late to remove this popup from wheezy? I think the best approach would be sudo and

Re: security policy / root passwords

2013-06-10 Thread Timo Juhani Lindfors
Michael Banck mba...@debian.org writes: I think the best approach would be sudo and requesting the user for their own password - and probably be more informative about why the password is needed or what is being installed. By the way, this seems to be the case for my wheezy installation,

Re: security policy / root passwords

2013-06-10 Thread Alexey Serikov
A few points: 1) if your user is part of sudo group, most of the time gnome will ask for your user's password instead of root's. 2) Debian is a finite set of software. It provides packages (literally thousands of them) that are stable, safe and malicious pop-ups free. It also provides packages

Re: security policy / root passwords

2013-06-10 Thread Josselin Mouette
Hi, Le dimanche 09 juin 2013 à 18:45 +0200, Daniel Pocock a écrit : There have been multiple complaints about the new Gnome popup asking for the root password I opened a bug for discussion about the issue, but it was closed by another DD (not the maintainer) - [1]. Other users have come

Re: security policy / root passwords

2013-06-10 Thread Daniel Pocock
On 10/06/13 10:21, Alexey Serikov wrote: A few points: 1) if your user is part of sudo group, most of the time gnome will ask for your user's password instead of root's. 2) Debian is a finite set of software. It provides packages (literally thousands of them) that are stable, safe and

Re: security policy / root passwords

2013-06-10 Thread Simon McVittie
On 10/06/13 12:34, Daniel Pocock wrote: a) a web site displaying a PolicyKit popup that resembles the wording of the Debian popup GNOME Shell does mitigate this by using a distinctive UI for system-modal dialogs, which makes use of the fact that the Shell is the window compositor in order to

Re: security policy / root passwords

2013-06-10 Thread Daniel Pocock
On 10/06/13 14:12, Simon McVittie wrote: On 10/06/13 12:34, Daniel Pocock wrote: a) a web site displaying a PolicyKit popup that resembles the wording of the Debian popup GNOME Shell does mitigate this by using a distinctive UI for system-modal dialogs, which makes use of the fact that the

Re: security policy / root passwords

2013-06-10 Thread Uoti Urpala
Daniel Pocock wrote: It was also demonstrated with Windows 7 that users could be tricked by web sites that simply dimmed the background of the browser window - so it is not a perfect solution and I would personally prefer to see users referred to initiate su or sudo on their own. Initiate su

Re: security policy / root passwords

2013-06-10 Thread Simon McVittie
On 10/06/13 13:54, Daniel Pocock wrote: That screenshot appears to be Gnome 3. I log in with Gnome Classic so maybe I'm experiencing something different. I did say GNOME Shell. The fallback GNOME 3.4 session (which might well be called Classic in the UI in wheezy) doesn't use Shell, so it

Re: security policy / root passwords

2013-06-10 Thread Ian Jackson
Simon McVittie writes (Re: security policy / root passwords): * splitting privileged actions into an unprivileged GUI and a privileged daemon, rather than running the GUI with privileges (supported and encouraged by PK, not well-supported by sudo or su) This gives me another

Re: security policy / root passwords

2013-06-10 Thread Timo Juhani Lindfors
Simon McVittie s...@debian.org writes: * ability to use system-modal prompting or a secure input path (partially done by PK under GNOME Shell, likely to get better under Wayland, not supported by sudo or su) Not relevant to the current discussion but this got me curious: can

Re: security policy / root passwords

2013-06-10 Thread Simon McVittie
On 10/06/13 15:36, Timo Juhani Lindfors wrote: Simon McVittie s...@debian.org writes: * ability to use system-modal prompting or a secure input path (partially done by PK under GNOME Shell, likely to get better under Wayland, not supported by sudo or su) Not relevant to the

Re: security policy / root passwords

2013-06-10 Thread Daniel Pocock
On 10/06/13 16:51, Simon McVittie wrote: On 10/06/13 15:36, Timo Juhani Lindfors wrote: Simon McVittie s...@debian.org writes: * ability to use system-modal prompting or a secure input path (partially done by PK under GNOME Shell, likely to get better under Wayland, not

Re: security policy / root passwords

2013-06-10 Thread Jens Roder
Hello, just like to add that today this feature with the popup blocked my gnome within the suspend procedure, which I did not see but got a hot running laptop in the bag. When I opened the laptop again I saw the problem and when clicking on cancel, the laptop finally when to suspend. I

Re: security policy / root passwords

2013-06-10 Thread Robert Holtzman
On Mon, Jun 10, 2013 at 08:04:27AM +0800, Chow Loong Jin wrote: On Sun, Jun 09, 2013 at 01:06:40PM -0700, Robert Holtzman wrote: [...] In my gross stupidity this seems like a nonissue. How does a popup asking for your root p/w differ from using the CLI, typing su and being asked for the

Re: security policy / root passwords

2013-06-10 Thread Michael Banck
Hi Daniel, On Mon, Jun 10, 2013 at 09:24:39PM +0200, Daniel Pocock wrote: Every copy of jessie could be distributed with one of the red hoods referred to in this article: http://www.guardian.co.uk/world/2013/jun/09/edward-snowden-nsa-whistleblower-surveillance I presume it has some kind

Re: security policy / root passwords

2013-06-10 Thread Michael Biebl
Am 10.06.2013 11:10, schrieb Josselin Mouette: I consider it a bug, and one that we should aim to fix in the first wheezy point release. nod. that said, the first point release is basically done, so this will have to wait for 7.2 -- Why is it that all of the instruments seeking intelligent

Re: security policy / root passwords

2013-06-09 Thread Michael Banck
On Sun, Jun 09, 2013 at 06:45:18PM +0200, Daniel Pocock wrote: There have been multiple complaints about the new Gnome popup asking for the root password I am not sure what you are complaining about - that you need to specify the root password to install packages, or that gnome requests

Re: security policy / root passwords

2013-06-09 Thread Daniel Pocock
On 09/06/13 19:20, Michael Banck wrote: On Sun, Jun 09, 2013 at 06:45:18PM +0200, Daniel Pocock wrote: There have been multiple complaints about the new Gnome popup asking for the root password I am not sure what you are complaining about - that you need to specify the root password to

Re: security policy / root passwords

2013-06-09 Thread Timo Juhani Lindfors
Daniel Pocock dan...@trendhosting.net writes: My feeling is that the user should be told go and run sudo or su in a terminal window you opened manually I don't think terminal emulation is really a good solution here but your idea does have some merits. Maybe you can make your own policykit

Re: security policy / root passwords

2013-06-09 Thread Robert Holtzman
On Sun, Jun 09, 2013 at 07:20:16PM +0200, Michael Banck wrote: On Sun, Jun 09, 2013 at 06:45:18PM +0200, Daniel Pocock wrote: There have been multiple complaints about the new Gnome popup asking for the root password I am not sure what you are complaining about - that you need to specify

Re: security policy / root passwords

2013-06-09 Thread Chow Loong Jin
On Sun, Jun 09, 2013 at 01:06:40PM -0700, Robert Holtzman wrote: [...] In my gross stupidity this seems like a nonissue. How does a popup asking for your root p/w differ from using the CLI, typing su and being asked for the root p/w? I'm assuming that the popup was in connection with a