Re: [systemd-devel] [PATCH 2/2] main: added support for loading IMA custom policies
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On 02/15/2012 05:55 PM, Gustavo Sverzut Barbieri wrote:
On Wed, Feb 15, 2012 at 2:26 PM, Roberto Sassu<roberto.sassu@xxxxxxxxx> wrote:On 02/15/2012 03:30 PM, Gustavo Sverzut Barbieri wrote:On Wed, Feb 15, 2012 at 11:23 AM, Roberto Sassu<roberto.sassu@xxxxxxxxx> wrote:The new function ima_setup() loads an IMA custom policy from a file in the default location '/etc/sysconfig/ima-policy', if present, and writes it toisn't /etc/sysconfig too specific to Fedora?Hi Gustavo probably yes. I see the code in 'src/locale-setup.c' where the the configuration directory depends on the target distribution. I can implement something like that in my patch.Can't IMA be changed? Lennart seems to be pushing for distribution independent location files. If you can get IMA people to agree on something, just use this one instead. People that use IMA with systemd must use this location. Eventually this will happen with every configuration file we support.
The location of the policy file is not IMA dependent. I chose that because it seemed to me the right place where to put this file. So, i can easily modify the location to be distribution independent but i don't known which directory would be appropriate. Any proposal? Regards Roberto Sassu
Also, I certainly have no such things in my system and see no point in calling ima_setup() on it. Or even compiling the source file in such case.Ok. I can enclose the code in ima-setup.c within an 'ifdef HAVE_IMA' statement, as it happens for SELinux. However an issue is that there is no a specific package for IMA that can be checked to set the HAVE_IMA definition to yes. Instead, the code can be enabled for example by adding the parameter '--enable_ima' in the configure script.okay. -- Gustavo Sverzut Barbieri http://profusion.mobi embedded systems -------------------------------------- MSN: barbieri@xxxxxxxxx Skype: gsbarbieri Mobile: +55 (19) 9225-2202
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