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[CONTRIB] selinux policy for haproxy 

Here's an selinux policy for haproxy. The patch is built and lightly
tested with haproxy-1.3.15.7-1.fc10.i386 on Fedora9, and haproxy-1.2.18
on RHEL5.
This commit is contained in:
Jan-Frode Myklebust 2009-03-17 21:26:43 +01:00 committed by Willy Tarreau
parent 8365f9335d
commit 6b6a53db5f
4 changed files with 92 additions and 0 deletions
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contrib/selinux/README Normal file
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This directory includes an selinux policy for haproxy. It assumes
the following file locations:
/usr/sbin/haproxy -- binary
/etc/haproxy/haproxy\.cfg -- configuration
/var/run/haproxy\.pid -- pid-file
/var/run/haproxy\.sock(.*) -- stats socket
/var/empty/haproxy -- chroot dir
To build and load it on RHEL5 you'll need the "selinux-policy-devel" package,
and from within this directory run:
make -f /usr/share/selinux/devel/Makefile
sudo semodule -i haproxy.pp
restorecon /usr/sbin/haproxy /etc/haproxy/haproxy.cfg /var/run/haproxy.pid /var/run/haproxy.sock*
Feedback to Jan-Frode Myklebust <janfrode@tanso.no> is much appreciated,

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contrib/selinux/haproxy.fc Normal file
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# haproxy labeling policy
# file: haproxy.fc
/usr/sbin/haproxy -- gen_context(system_u:object_r:haproxy_exec_t, s0)
/etc/haproxy/haproxy\.cfg -- gen_context(system_u:object_r:haproxy_conf_t, s0)
/var/run/haproxy\.pid -- gen_context(system_u:object_r:haproxy_var_run_t, s0)
/var/run/haproxy\.sock(.*) -- gen_context(system_u:object_r:haproxy_var_run_t, s0)

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contrib/selinux/haproxy.if Normal file
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## <summary>selinux policy module for haproxy</summary>

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contrib/selinux/haproxy.te Normal file
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policy_module(haproxy,1.0.0)
########################################
#
# Declarations
#
type haproxy_t;
type haproxy_exec_t;
type haproxy_port_t;
init_daemon_domain(haproxy_t, haproxy_exec_t)
type haproxy_var_run_t;
files_pid_file(haproxy_var_run_t)
type haproxy_conf_t;
files_config_file(haproxy_conf_t)
########################################
#
# Local policy
#
# Configuration files - read
allow haproxy_t haproxy_conf_t : dir list_dir_perms;
allow haproxy_t haproxy_conf_t : file read_file_perms;
allow haproxy_t haproxy_conf_t : lnk_file read_file_perms;
# PID and socket file - create, read, and write
files_pid_filetrans(haproxy_t, haproxy_var_run_t, { file sock_file })
allow haproxy_t haproxy_var_run_t:file manage_file_perms;
allow haproxy_t haproxy_var_run_t:sock_file { create rename link setattr unlink };
allow haproxy_t self : tcp_socket create_stream_socket_perms;
allow haproxy_t self: udp_socket create_socket_perms;
allow haproxy_t self: capability { setgid setuid sys_chroot sys_resource kill };
allow haproxy_t self: process { setrlimit signal };
logging_send_syslog_msg(haproxy_t)
corenet_tcp_bind_all_ports(haproxy_t)
corenet_tcp_connect_all_ports(haproxy_t)
corenet_tcp_bind_all_nodes(haproxy_t)
corenet_tcp_sendrecv_all_ports(haproxy_t)
corenet_tcp_recvfrom_unlabeled(haproxy_t)
# use shared libraries
libs_use_ld_so(haproxy_t)
libs_use_shared_libs(haproxy_t)
# Read /etc/localtime:
miscfiles_read_localization(haproxy_t)
# Read /etc/passwd and more.
files_read_etc_files(haproxy_t)
# RHEL5 specific:
require {
type unlabeled_t;
type haproxy_t;
class packet send;
class packet recv;
}
allow haproxy_t unlabeled_t:packet { send recv };