From: Daniel J Walsh <dwalsh@redhat.com>
To: "Christopher J. PeBenito" <cpebenito@tresys.com>,
SE Linux <selinux@tycho.nsa.gov>
Subject: Squid changes
Date: Thu, 08 Mar 2007 09:26:29 -0500 [thread overview]
Message-ID: <45F01D15.4010201@redhat.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 127 bytes --]
Use a http_squid_script_exec_t to /usr/lib/squid/cachemgr
squid_read_conf needs to read directories also.
New squid ports.
[-- Attachment #2: squid.patch --]
[-- Type: text/x-patch, Size: 2686 bytes --]
--- nsaserefpolicy/policy/modules/services/squid.fc 2006-11-16 17:15:21.000000000 -0500
+++ serefpolicy-2.5.8/policy/modules/services/squid.fc 2007-03-08 08:42:37.000000000 -0500
@@ -12,3 +12,4 @@
/var/run/squid\.pid -- gen_context(system_u:object_r:squid_var_run_t,s0)
/var/spool/squid(/.*)? gen_context(system_u:object_r:squid_cache_t,s0)
+/usr/lib/squid/cachemgr\.cgi -- gen_context(system_u:object_r:httpd_squid_script_exec_t,s0)
--- nsaserefpolicy/policy/modules/services/squid.if 2007-01-02 12:57:43.000000000 -0500
+++ serefpolicy-2.5.8/policy/modules/services/squid.if 2007-03-08 08:42:37.000000000 -0500
@@ -36,7 +36,7 @@
')
files_search_etc($1)
- allow $1 squid_conf_t:file read_file_perms;
+ read_files_pattern($1, squid_conf_t, squid_conf_t)
')
########################################
--- nsaserefpolicy/policy/modules/services/squid.te 2007-01-02 12:57:43.000000000 -0500
+++ serefpolicy-2.5.8/policy/modules/services/squid.te 2007-03-08 08:42:37.000000000 -0500
@@ -81,6 +81,8 @@
corenet_tcp_bind_ftp_port(squid_t)
corenet_tcp_bind_gopher_port(squid_t)
corenet_udp_bind_gopher_port(squid_t)
+corenet_tcp_bind_squid_port(squid_t)
+corenet_udp_bind_squid_port(squid_t)
corenet_tcp_connect_ftp_port(squid_t)
corenet_tcp_connect_gopher_port(squid_t)
corenet_tcp_connect_http_port(squid_t)
@@ -90,6 +92,7 @@
corenet_sendrecv_gopher_client_packets(squid_t)
corenet_sendrecv_http_cache_server_packets(squid_t)
corenet_sendrecv_http_cache_client_packets(squid_t)
+corenet_sendrecv_squid_client_packets(squid_t)
dev_read_sysfs(squid_t)
dev_read_urand(squid_t)
@@ -178,3 +181,12 @@
#squid requires the following when run in diskd mode, the recommended setting
allow squid_t tmpfs_t:file { read write };
') dnl end TODO
+
+optional_policy(`
+ apache_content_template(squid)
+ corenet_tcp_connect_http_cache_port(httpd_squid_script_t)
+ squid_read_config(httpd_squid_script_t)
+ allow httpd_squid_script_t self:tcp_socket create_socket_perms;
+ sysnet_read_config(httpd_squid_script_t)
+ corenet_non_ipsec_sendrecv(httpd_squid_script_t)
+')
--- nsaserefpolicy/policy/modules/kernel/corenetwork.te.in 2007-02-19 11:32:51.000000000 -0500
+++ serefpolicy-2.5.8/policy/modules/kernel/corenetwork.te.in 2007-03-08 08:42:36.000000000 -0500
@@ -140,6 +145,7 @@
network_port(soundd, tcp,8000,s0, tcp,9433,s0)
type socks_port_t, port_type; dnl network_port(socks) # no defined portcon
type stunnel_port_t, port_type; dnl network_port(stunnel) # no defined portcon in current strict
+network_port(squid, udp,3401,s0, tcp,3401,s0, udp,4827,s0, tcp,4827,s0, )
network_port(swat, tcp,901,s0)
network_port(syslogd, udp,514,s0)
network_port(telnetd, tcp,23,s0)
reply other threads:[~2007-03-08 14:26 UTC|newest]
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