[selinux-policy: 1805/3172] trunk: 3 patches from dan.
Daniel J Walsh
dwalsh at fedoraproject.org
Thu Oct 7 21:41:06 UTC 2010
commit 134a799c753866e89383287fce4f33710777c549
Author: Chris PeBenito <cpebenito at tresys.com>
Date: Tue Sep 11 19:24:32 2007 +0000
trunk: 3 patches from dan.
policy/modules/services/inetd.te | 22 ++++++---
policy/modules/services/postfix.fc | 2 +
policy/modules/services/postfix.if | 81 +++++++++++++++++++++++++++++++++-
policy/modules/services/postfix.te | 65 ++++++++++++++++++++++++++--
policy/modules/system/locallogin.te | 16 ++++++-
5 files changed, 169 insertions(+), 17 deletions(-)
---
diff --git a/policy/modules/services/inetd.te b/policy/modules/services/inetd.te
index 88311e1..41e7839 100644
--- a/policy/modules/services/inetd.te
+++ b/policy/modules/services/inetd.te
@@ -1,5 +1,5 @@
-policy_module(inetd,1.4.1)
+policy_module(inetd,1.4.2)
########################################
#
@@ -80,16 +80,21 @@ corenet_tcp_bind_auth_port(inetd_t)
corenet_udp_bind_comsat_port(inetd_t)
corenet_tcp_bind_dbskkd_port(inetd_t)
corenet_udp_bind_dbskkd_port(inetd_t)
+corenet_tcp_bind_ftp_port(inetd_t)
corenet_udp_bind_ftp_port(inetd_t)
corenet_tcp_bind_inetd_child_port(inetd_t)
+corenet_udp_bind_inetd_child_port(inetd_t)
corenet_udp_bind_ktalkd_port(inetd_t)
corenet_tcp_bind_printer_port(inetd_t)
+corenet_udp_bind_rlogind_port(inetd_t)
corenet_udp_bind_rsh_port(inetd_t)
+corenet_tcp_bind_rsh_port(inetd_t)
corenet_tcp_bind_rsync_port(inetd_t)
corenet_udp_bind_rsync_port(inetd_t)
#corenet_tcp_bind_stunnel_port(inetd_t)
corenet_tcp_bind_swat_port(inetd_t)
corenet_udp_bind_swat_port(inetd_t)
+corenet_tcp_bind_telnetd_port(inetd_t)
corenet_udp_bind_tftp_port(inetd_t)
corenet_tcp_bind_ssh_port(inetd_t)
@@ -134,6 +139,7 @@ miscfiles_read_localization(inetd_t)
# xinetd needs MLS override privileges to work
mls_fd_share_all_levels(inetd_t)
mls_socket_read_to_clearance(inetd_t)
+mls_socket_write_to_clearance(inetd_t)
mls_process_set_level(inetd_t)
sysnet_read_config(inetd_t)
@@ -141,6 +147,11 @@ sysnet_read_config(inetd_t)
userdom_dontaudit_use_unpriv_user_fds(inetd_t)
userdom_dontaudit_search_sysadm_home_dirs(inetd_t)
+ifdef(`enable_mls',`
+ corenet_tcp_recvfrom_netlabel(inetd_t)
+ corenet_udp_recvfrom_netlabel(inetd_t)
+')
+
ifdef(`targeted_policy',`
term_dontaudit_use_unallocated_ttys(inetd_t)
term_dontaudit_use_generic_ptys(inetd_t)
@@ -208,6 +219,8 @@ fs_getattr_xattr_fs(inetd_child_t)
files_read_etc_files(inetd_child_t)
+auth_use_nsswitch(inetd_child_t)
+
libs_use_ld_so(inetd_child_t)
libs_use_shared_libs(inetd_child_t)
@@ -225,10 +238,3 @@ optional_policy(`
kerberos_use(inetd_child_t)
')
-optional_policy(`
- nis_use_ypbind(inetd_child_t)
-')
-
-optional_policy(`
- nscd_socket_use(inetd_child_t)
-')
diff --git a/policy/modules/services/postfix.fc b/policy/modules/services/postfix.fc
index 9a58550..b85afac 100644
--- a/policy/modules/services/postfix.fc
+++ b/policy/modules/services/postfix.fc
@@ -14,6 +14,7 @@ ifdef(`distro_redhat', `
/usr/libexec/postfix/smtpd -- gen_context(system_u:object_r:postfix_smtpd_exec_t,s0)
/usr/libexec/postfix/bounce -- gen_context(system_u:object_r:postfix_bounce_exec_t,s0)
/usr/libexec/postfix/pipe -- gen_context(system_u:object_r:postfix_pipe_exec_t,s0)
+/usr/libexec/postfix/virtual -- gen_context(system_u:object_r:postfix_virtual_exec_t,s0)
', `
/usr/lib/postfix/.* -- gen_context(system_u:object_r:postfix_exec_t,s0)
/usr/lib/postfix/cleanup -- gen_context(system_u:object_r:postfix_cleanup_exec_t,s0)
@@ -28,6 +29,7 @@ ifdef(`distro_redhat', `
/usr/lib/postfix/smtpd -- gen_context(system_u:object_r:postfix_smtpd_exec_t,s0)
/usr/lib/postfix/bounce -- gen_context(system_u:object_r:postfix_bounce_exec_t,s0)
/usr/lib/postfix/pipe -- gen_context(system_u:object_r:postfix_pipe_exec_t,s0)
+/usr/lib/postfix/virtual -- gen_context(system_u:object_r:postfix_virtual_exec_t,s0)
')
/etc/postfix/postfix-script.* -- gen_context(system_u:object_r:postfix_exec_t,s0)
/etc/postfix/prng_exch -- gen_context(system_u:object_r:postfix_prng_t,s0)
diff --git a/policy/modules/services/postfix.if b/policy/modules/services/postfix.if
index 97e9297..bafbdf8 100644
--- a/policy/modules/services/postfix.if
+++ b/policy/modules/services/postfix.if
@@ -41,6 +41,8 @@ template(`postfix_domain_template',`
allow postfix_$1_t self:unix_stream_socket connectto;
allow postfix_master_t postfix_$1_t:process signal;
+ #https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=244456
+ allow postfix_$1_t postfix_master_t:file read;
allow postfix_$1_t postfix_etc_t:dir list_dir_perms;
read_files_pattern(postfix_$1_t,postfix_etc_t,postfix_etc_t)
@@ -66,6 +68,7 @@ template(`postfix_domain_template',`
fs_search_auto_mountpoints(postfix_$1_t)
fs_getattr_xattr_fs(postfix_$1_t)
+ fs_rw_anon_inodefs_files(postfix_$1_t)
term_dontaudit_use_console(postfix_$1_t)
@@ -138,10 +141,8 @@ template(`postfix_server_domain_template',`
corenet_tcp_connect_all_ports(postfix_$1_t)
corenet_sendrecv_all_client_packets(postfix_$1_t)
- sysnet_read_config(postfix_$1_t)
-
optional_policy(`
- nis_use_ypbind(postfix_$1_t)
+ auth_use_nsswitch(postfix_$1_t)
')
')
@@ -275,6 +276,42 @@ interface(`postfix_dontaudit_rw_local_tcp_sockets',`
########################################
## <summary>
+## Allow domain to read postfix local process state
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain to not audit.
+## </summary>
+## </param>
+#
+interface(`postfix_read_local_state',`
+ gen_require(`
+ type postfix_local_t;
+ ')
+
+ read_files_pattern($1,postfix_local_t,postfix_local_t)
+')
+
+########################################
+## <summary>
+## Allow domain to read postfix master process state
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain to not audit.
+## </summary>
+## </param>
+#
+interface(`postfix_read_master_state',`
+ gen_require(`
+ type postfix_master_t;
+ ')
+
+ read_files_pattern($1,postfix_master_t,postfix_master_t)
+')
+
+########################################
+## <summary>
## Do not audit attempts to use
## postfix master process file
## file descriptors.
@@ -383,6 +420,25 @@ interface(`postfix_exec_master',`
########################################
## <summary>
+## Create a named socket in a postfix private directory.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`postfix_create_pivate_sockets',`
+ gen_require(`
+ type postfix_private_t;
+ ')
+
+ allow $1 postfix_private_t:dir list_dir_perms;
+ create_sock_files_pattern($1,postfix_private_t,postfix_private_t)
+')
+
+########################################
+## <summary>
## Execute the master postfix program in the
## postfix_master domain.
## </summary>
@@ -440,6 +496,25 @@ interface(`postfix_list_spool',`
########################################
## <summary>
+## Read postfix mail spool files.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`postfix_read_spool_files',`
+ gen_require(`
+ type postfix_spool_t;
+ ')
+
+ files_search_spool($1)
+ read_files_pattern($1,postfix_spool_t, postfix_spool_t)
+')
+
+########################################
+## <summary>
## Execute postfix user mail programs
## in their respective domains.
## </summary>
diff --git a/policy/modules/services/postfix.te b/policy/modules/services/postfix.te
index bbd5002..f86f12f 100644
--- a/policy/modules/services/postfix.te
+++ b/policy/modules/services/postfix.te
@@ -1,5 +1,5 @@
-policy_module(postfix,1.6.1)
+policy_module(postfix,1.6.2)
########################################
#
@@ -83,6 +83,12 @@ files_type(postfix_public_t)
type postfix_var_run_t;
files_pid_file(postfix_var_run_t)
+postfix_server_domain_template(virtual)
+mta_mailserver_delivery(postfix_virtual_t)
+
+type postfix_virtual_tmp_t;
+files_tmp_file(postfix_virtual_tmp_t)
+
########################################
#
# Postfix master process local policy
@@ -158,6 +164,8 @@ domain_use_interactive_fds(postfix_master_t)
files_read_usr_files(postfix_master_t)
+term_dontaudit_search_ptys(postfix_master_t)
+
miscfiles_read_man_pages(postfix_master_t)
seutil_sigchld_newrole(postfix_master_t)
@@ -169,6 +177,10 @@ sysnet_read_config(postfix_master_t)
mta_rw_aliases(postfix_master_t)
mta_read_sendmail_bin(postfix_master_t)
+optional_policy(`
+ auth_use_nsswitch(postfix_master_t)
+')
+
ifdef(`targeted_policy',`
term_dontaudit_use_unallocated_ttys(postfix_master_t)
term_dontaudit_use_generic_ptys(postfix_master_t)
@@ -184,9 +196,17 @@ optional_policy(`
')
optional_policy(`
+ mysql_stream_connect(postfix_master_t)
+')
+
+optional_policy(`
nis_use_ypbind(postfix_master_t)
')
+optional_policy(`
+ sendmail_signal(postfix_master_t)
+')
+
###########################################################
#
# Partially converted rules. THESE ARE ONLY TEMPORARY
@@ -387,7 +407,7 @@ delete_files_pattern(postfix_pickup_t,postfix_spool_maildrop_t,postfix_spool_mai
# Postfix pipe local policy
#
-allow postfix_pipe_t self:fifo_file { read write };
+allow postfix_pipe_t self:fifo_file rw_fifo_file_perms;
write_sock_files_pattern(postfix_pipe_t,postfix_private_t,postfix_private_t)
@@ -441,6 +461,11 @@ optional_policy(`
cron_system_entry(postfix_postdrop_t, postfix_postdrop_exec_t)
')
+# https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=239951
+optional_policy(`
+ fstools_read_pipes(postfix_postdrop_t)
+')
+
optional_policy(`
ppp_use_fds(postfix_postqueue_t)
ppp_sigchld(postfix_postqueue_t)
@@ -520,8 +545,6 @@ sysnet_dns_name_resolve(postfix_showq_t)
# Postfix smtp delivery local policy
#
-allow postfix_smtp_t self:netlink_route_socket r_netlink_socket_perms;
-
# connect to master process
stream_connect_pattern(postfix_smtp_t,{ postfix_private_t postfix_public_t },{ postfix_private_t postfix_public_t },postfix_master_t)
@@ -529,6 +552,8 @@ allow postfix_smtp_t postfix_prng_t:file rw_file_perms;
allow postfix_smtp_t postfix_spool_t:file rw_file_perms;
+files_dontaudit_getattr_home_dir(postfix_smtp_t)
+
optional_policy(`
cyrus_stream_connect(postfix_smtp_t)
')
@@ -553,9 +578,41 @@ files_read_usr_files(postfix_smtpd_t)
mta_read_aliases(postfix_smtpd_t)
optional_policy(`
+ mailman_read_data_files(postfix_smtpd_t)
+')
+
+optional_policy(`
postgrey_stream_connect(postfix_smtpd_t)
')
optional_policy(`
sasl_connect(postfix_smtpd_t)
')
+
+########################################
+#
+# Postfix virtual local policy
+#
+
+allow postfix_virtual_t self:fifo_file rw_fifo_file_perms;
+allow postfix_virtual_t self:process { setsched setrlimit };
+
+allow postfix_virtual_t postfix_spool_t:file rw_file_perms;
+
+manage_dirs_pattern(postfix_virtual_t,postfix_virtual_tmp_t,postfix_virtual_tmp_t)
+manage_files_pattern(postfix_virtual_t,postfix_virtual_tmp_t,postfix_virtual_tmp_t)
+files_tmp_filetrans(postfix_virtual_t, postfix_virtual_tmp_t, { file dir })
+
+# connect to master process
+stream_connect_pattern(postfix_virtual_t,postfix_public_t,postfix_public_t,postfix_master_t)
+
+corecmd_exec_shell(postfix_virtual_t)
+corecmd_exec_bin(postfix_virtual_t)
+
+files_read_etc_files(postfix_virtual_t)
+
+mta_read_aliases(postfix_virtual_t)
+mta_delete_spool(postfix_virtual_t)
+# For reading spamassasin
+mta_read_config(postfix_virtual_t)
+mta_manage_spool(postfix_virtual_t)
diff --git a/policy/modules/system/locallogin.te b/policy/modules/system/locallogin.te
index acfe74f..4252c3e 100644
--- a/policy/modules/system/locallogin.te
+++ b/policy/modules/system/locallogin.te
@@ -1,5 +1,5 @@
-policy_module(locallogin,1.4.1)
+policy_module(locallogin,1.4.2)
########################################
#
@@ -25,6 +25,7 @@ domain_subj_id_change_exemption(sulogin_t)
domain_role_change_exemption(sulogin_t)
domain_interactive_fd(sulogin_t)
init_domain(sulogin_t,sulogin_exec_t)
+init_system_domain(sulogin_t,sulogin_exec_t)
role system_r types sulogin_t;
########################################
@@ -138,7 +139,6 @@ userdom_sigchld_all_users(local_login_t)
userdom_create_all_users_keys(local_login_t)
ifdef(`targeted_policy',`
- unconfined_domain(local_login_t)
unconfined_shell_domtrans(local_login_t)
')
@@ -161,6 +161,13 @@ tunable_policy(`use_samba_home_dirs',`
')
optional_policy(`
+ dbus_system_bus_client_template(local_login,local_login_t)
+ dbus_send_system_bus(local_login_t)
+
+ consolekit_dbus_chat(local_login_t)
+')
+
+optional_policy(`
gpm_getattr_gpmctl(local_login_t)
gpm_setattr_gpmctl(local_login_t)
')
@@ -186,6 +193,11 @@ optional_policy(`
alsa_domtrans(local_login_t)
')
+optional_policy(`
+ xserver_read_xdm_tmp_files(local_login_t)
+ xserver_rw_xdm_tmp_files(local_login_t)
+')
+
#################################
#
# Sulogin local policy
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