Re: booting in enforcing mode

[Rogelio Serrano <rogelio@smsglobal.net>]

On 2004-04-11 18:23:07 +0800 Russell Coker 
<russell@coker.com.au> wrote:

> On Sun, 11 Apr 2004 00:53, Rogelio Serrano 
> <rogelio@smsglobal.net> wrote:
>> I see. I think i have to remove some of those that i added. 
>> the
>> hotplug scripts are the noisiest. i will fix /bin/login first.
>> its the login fom util-linux 2.12 and im not using PAM. i need
> 
> Not using PAM is a problem.  I have written policy to prevent 
> /bin/login from 
> accessing /etc/shadow directly.  When using PAM the helper 
> program 
> unix_chkpwd is granted read access to /etc/shadow and 
> /bin/login will spawn 
> unic_chkpwd to check the password.
> 
> When not using PAM you would have to put the following in 
> login.te:
> allow $1_login_t shadow_t:file { getattr read };
> 
> Then in the domain declaration change auth_chkpwd to auth.
> 
>> to label the tty properly. i can login but not into
> 
> That's another thing, if you use a non-PAM login program then 
> you have to 
> patch it to relabel the tty.
> 
> I think that an option to consider is using pam-login.  It's 
> source code is 
> apparently very clean, partly because it's only designed to 
> use PAM and has 
> no options for doing other things.
> 
>> /User/Admin. login drops me into / then i can just "cd" and im
>> in sysadm_home_dir. all home directories are in /Users and
>> admins home dir is /Users/Admin alongside the other users. The
>> context for /Users is system_u:object_r:file_t. Is that ok?
>> Shouldnt it be root_t? Or should i create a totally new type.
> 
> Best thing to do would be sed -e s/^\/home\//\/Users\// on the 
> file_contexts 
> file.
> 

Im not using shadow too. i fixed up the login though. it 
behaves like pam login now.
just to clarify im not using a standard distro. im using an lfs 
knock off.


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