[refpolicy] services_snort.patch

[refpolicy] services_snort.patch

[Daniel J Walsh]

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http://people.fedoraproject.org/~dwalsh/SELinux/F10/services_snort.patch

New path for snort

snort now uses /var/run/snort

Add initrc script support

allow admin to start/stop service

Admin needs admin_pattern on all file types

snort uses the netlinkg_firewall_socket

connects to the prelude port

reads random devices

reads utmp file

resolves hostnames

playes with prelude

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[refpolicy] services_snort.patch

[Christopher J. PeBenito]

On Wed, 2008-09-24 at 15:59 -0400, Daniel J Walsh wrote:
> http://people.fedoraproject.org/~dwalsh/SELinux/F10/services_snort.patch
> 
> New path for snort
> 
> snort now uses /var/run/snort
> 
> Add initrc script support
> 
> allow admin to start/stop service
> 
> Admin needs admin_pattern on all file types
> 
> snort uses the netlinkg_firewall_socket
> 
> connects to the prelude port
> 
> reads random devices
> 
> reads utmp file
> 
> resolves hostnames
> 
> playes with prelude

Merged, except for the prelude bits.  It also sounds like that DNS
resolve should go in the prelude optional too.

-- 
Chris PeBenito
Tresys Technology, LLC
(410) 290-1411 x150

[refpolicy] services_cvs.patch

[Daniel J Walsh]

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Add httpd cgi policy and kerberos_keytab support
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[refpolicy] services_cyrus.patch

[Daniel J Walsh]

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Add _admin support and kerberos_keytab.
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[refpolicy] services_snort.patch

[Daniel J Walsh]

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Complete kerberos patch and several small domains that use kerberos keytabs.
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[refpolicy] services_munin.patch

[Daniel J Walsh]

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Add admin functions and initrc handling

needs chown setuid dac_override and sys_rawhio

Talks to itself over a fifo file

Manages its own logfile and directories.

Reads all sysctls and network state

Communicates with http and munin ports

Runs a ps command

calls getpw* functions so needs auth_use_nsswitch

Reads fonts

Executes ping and ifconfig

Starts fstools

Communicates with mysql

sends mail

Add apache scripts policy
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[refpolicy] services_cyrus.patch

[Christopher J. PeBenito]

On Fri, 2008-10-10 at 16:32 -0400, Daniel J Walsh wrote:
> 
> Add _admin support and kerberos_keytab.

Merged.

> 
> 
> 
> 
> 
> plain text
> document
> attachment
> (services_cyrus.patch)
> 
> --- nsaserefpolicy/policy/modules/services/cyrus.fc     2008-08-07 11:15:11.000000000 -0400
> +++ serefpolicy-3.5.12/policy/modules/services/cyrus.fc 2008-10-10 16:08:15.000000000 -0400
> @@ -1,3 +1,4 @@
> +/etc/rc\.d/init\.d/cyrus       --      gen_context(system_u:object_r:cyrus_initrc_exec_t,s0)
>  
>  /usr/lib(64)?/cyrus-imapd/cyrus-master --      gen_context(system_u:object_r:cyrus_exec_t,s0)
>  
> --- nsaserefpolicy/policy/modules/services/cyrus.if     2008-08-07 11:15:11.000000000 -0400
> +++ serefpolicy-3.5.12/policy/modules/services/cyrus.if 2008-10-10 16:08:15.000000000 -0400
> @@ -39,3 +39,47 @@
>         files_search_var_lib($1)
>         stream_connect_pattern($1, cyrus_var_lib_t, cyrus_var_lib_t, cyrus_t)
>  ')
> +
> +########################################
> +## <summary>
> +##     All of the rules required to administrate 
> +##     an cyrus environment
> +## </summary>
> +## <param name="domain">
> +##     <summary>
> +##     Domain allowed access.
> +##     </summary>
> +## </param>
> +## <param name="role">
> +##     <summary>
> +##     The role to be allowed to manage the cyrus domain.
> +##     </summary>
> +## </param>
> +## <rolecap/>
> +#
> +interface(`cyrus_admin',`
> +       gen_require(`
> +               type cyrus_t, cyrus_tmp_t, cyrus_var_lib_t;
> +               type cyrus_var_run_t;
> +               type cyrus_initrc_exec_t;
> +       ')
> +
> +       allow $1 cyrus_t:process { ptrace signal_perms };
> +       ps_process_pattern($1, cyrus_t)
> +               
> +       init_labeled_script_domtrans($1, cyrus_initrc_exec_t)
> +       domain_system_change_exemption($1)
> +       role_transition $2 cyrus_initrc_exec_t system_r;
> +       allow $2 system_r;
> +
> +       files_list_tmp($1)
> +       admin_pattern($1, cyrus_tmp_t)
> +
> +       files_list_var_lib($1)
> +       admin_pattern($1, cyrus_var_lib_t)
> +
> +       files_list_pids($1)
> +       admin_pattern($1, cyrus_var_run_t)
> +')
> +
> +
> --- nsaserefpolicy/policy/modules/services/cyrus.te     2008-08-07 11:15:11.000000000 -0400
> +++ serefpolicy-3.5.12/policy/modules/services/cyrus.te 2008-10-10 16:08:15.000000000 -0400
> @@ -10,6 +10,9 @@
>  type cyrus_exec_t;
>  init_daemon_domain(cyrus_t, cyrus_exec_t)
>  
> +type cyrus_initrc_exec_t;
> +init_script_file(cyrus_initrc_exec_t)
> +
>  type cyrus_tmp_t;
>  files_tmp_file(cyrus_tmp_t)
>  
> @@ -120,7 +123,7 @@
>  ')
>  
>  optional_policy(`
> -       kerberos_use(cyrus_t)
> +       kerberos_keytab_template(cyrus, cyrus_t)
>  ')
>  
>  optional_policy(`
> 


-- 
Chris PeBenito
Tresys Technology, LLC
(410) 290-1411 x150

[refpolicy] services_cvs.patch

[Christopher J. PeBenito]

On Fri, 2008-10-10 at 16:30 -0400, Daniel J Walsh wrote:
> Add httpd cgi policy and kerberos_keytab support

Merged.

> 
> 
> 
> 
> 
> plain text
> document
> attachment
> (services_cvs.patch)
> 
> --- nsaserefpolicy/policy/modules/services/cvs.fc       2008-08-07 11:15:11.000000000 -0400
> +++ serefpolicy-3.5.12/policy/modules/services/cvs.fc   2008-10-10 16:08:15.000000000 -0400
> @@ -5,3 +5,6 @@
>  
>  /var/cvs(/.*)?         gen_context(system_u:object_r:cvs_data_t,s0)
>  
> +#CVSWeb file context
> +/usr/share/cvsweb/cvsweb\.cgi  --      gen_context(system_u:object_r:httpd_cvs_script_exec_t,s0)
> +/var/www/cgi-bin/cvsweb\.cgi   --      gen_context(system_u:object_r:httpd_cvs_script_exec_t,s0)
> --- nsaserefpolicy/policy/modules/services/cvs.if       2008-09-24 09:07:28.000000000 -0400
> +++ serefpolicy-3.5.12/policy/modules/services/cvs.if   2008-10-10 16:08:15.000000000 -0400
> @@ -69,4 +69,13 @@
>         domain_system_change_exemption($1)
>         role_transition $2 cvs_initrc_exec_t system_r;
>         allow $2 system_r;
> +
> +       files_list_tmp($1)
> +       admin_pattern($1, cvs_tmp_t)
> +
> +       admin_pattern($1, cvs_data_t)
> +
> +       files_list_pids($1)
> +       admin_pattern($1, cvs_var_run_t)
>  ')
> +
> --- nsaserefpolicy/policy/modules/services/cvs.te       2008-09-24 09:07:28.000000000 -0400
> +++ serefpolicy-3.5.12/policy/modules/services/cvs.te   2008-10-10 16:08:15.000000000 -0400
> @@ -99,7 +99,17 @@
>  ')
>  
>  optional_policy(`
> -       kerberos_read_keytab(cvs_t)
> +       kerberos_keytab_template(cvs, cvs_t)
>         kerberos_read_config(cvs_t)
>         kerberos_dontaudit_write_config(cvs_t)
>  ')
> +
> +########################################
> +# CVSWeb policy
> +
> +apache_content_template(cvs)
> +
> +read_files_pattern(httpd_cvs_script_t, cvs_data_t, cvs_data_t)
> +manage_dirs_pattern(httpd_cvs_script_t, cvs_tmp_t, cvs_tmp_t)
> +manage_files_pattern(httpd_cvs_script_t, cvs_tmp_t, cvs_tmp_t)
> +files_tmp_filetrans(httpd_cvs_script_t, cvs_tmp_t, { file dir })
-- 
Chris PeBenito
Tresys Technology, LLC
(410) 290-1411 x150

[refpolicy] services_snort.patch

[Daniel J Walsh]

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http://people.fedoraproject.org/~dwalsh/SELinux/F11/services_snort.patch

snort uses prelude port
reads kernel sysctl

Prelude fixes.
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[refpolicy] services_snort.patch

[Daniel J Walsh]

http://people.fedoraproject.org/~dwalsh/SELinux/F11/services_snort.patch

Interface with prelude.

[refpolicy] services_snort.patch

[Chris PeBenito]

On Mon, 2009-06-08 at 21:09 -0400, Daniel J Walsh wrote:
> http://people.fedoraproject.org/~dwalsh/SELinux/F11/services_snort.patch
> 
> Interface with prelude.

Merged.

-- 
Chris PeBenito
<pebenito@gentoo.org>
Developer,
Hardened Gentoo Linux
 
Public Key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE6AF9243
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[refpolicy] services_snort.patch

[Daniel J Walsh]

http://people.fedoraproject.org/~dwalsh/SELinux/F13/services_snort.patch

snort creates generic sockets
We can dontaudit read of system state

rearrage kernel calls and allow snort to request the kernel load a module.


uses usbmod and genrice usb devices.

[refpolicy] services_snort.patch

[Daniel J Walsh]

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http://people.fedoraproject.org/~dwalsh/SELinux/F14/services_snort.patch

Reads kernel network state

uses usbmon device
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[refpolicy] services_snort.patch

[Christopher J. PeBenito]

On 08/26/10 18:21, Daniel J Walsh wrote:
> http://people.fedoraproject.org/~dwalsh/SELinux/F14/services_snort.patch
>
> Reads kernel network state
>
> uses usbmon device

Merged.

-- 
Chris PeBenito
Tresys Technology, LLC
www.tresys.com | oss.tresys.com