[selinux-policy: 1426/3172] add razor, bug 1542
Daniel J Walsh
dwalsh at fedoraproject.org
Thu Oct 7 21:08:38 UTC 2010
commit 20e929e0a1cc916b47992d5585794f8c9e2310a3
Author: Chris PeBenito <cpebenito at tresys.com>
Date: Fri May 5 19:26:50 2006 +0000
add razor, bug 1542
refpolicy/Changelog | 1 +
refpolicy/policy/modules/services/amavis.te | 6 +-
refpolicy/policy/modules/services/razor.fc | 10 +
refpolicy/policy/modules/services/razor.if | 218 +++++++++++++++++++++
refpolicy/policy/modules/services/razor.te | 61 ++++++
refpolicy/policy/modules/services/spamassassin.te | 6 +-
6 files changed, 300 insertions(+), 2 deletions(-)
---
diff --git a/refpolicy/Changelog b/refpolicy/Changelog
index 935c03d..682a419 100644
--- a/refpolicy/Changelog
+++ b/refpolicy/Changelog
@@ -77,6 +77,7 @@
pxe
pyzor (Dan Walsh)
qmail (Petre Rodan)
+ razor
resmgr
rhgb
rssh
diff --git a/refpolicy/policy/modules/services/amavis.te b/refpolicy/policy/modules/services/amavis.te
index 4ceae6a..34313e2 100644
--- a/refpolicy/policy/modules/services/amavis.te
+++ b/refpolicy/policy/modules/services/amavis.te
@@ -1,5 +1,5 @@
-policy_module(amavis,1.0.2)
+policy_module(amavis,1.0.3)
########################################
#
@@ -152,6 +152,10 @@ optional_policy(`
')
optional_policy(`
+ razor_domtrans(amavis_t)
+')
+
+optional_policy(`
spamassassin_exec(amavis_t)
spamassassin_exec_client(amavis_t)
')
diff --git a/refpolicy/policy/modules/services/razor.fc b/refpolicy/policy/modules/services/razor.fc
new file mode 100644
index 0000000..82c87b4
--- /dev/null
+++ b/refpolicy/policy/modules/services/razor.fc
@@ -0,0 +1,10 @@
+ifdef(`strict_policy',`
+HOME_DIR/\.razor(/.*)? gen_context(system_u:object_r:ROLE_razor_home_t,s0)
+')
+
+/etc/razor(/.*)? gen_context(system_u:object_r:razor_etc_t,s0)
+
+/usr/bin/razor.* -- gen_context(system_u:object_r:razor_exec_t,s0)
+
+/var/lib/razor(/.*)? gen_context(system_u:object_r:razor_var_lib_t,s0)
+/var/log/razor-agent.log -- gen_context(system_u:object_r:razor_log_t,s0)
diff --git a/refpolicy/policy/modules/services/razor.if b/refpolicy/policy/modules/services/razor.if
new file mode 100644
index 0000000..f78608c
--- /dev/null
+++ b/refpolicy/policy/modules/services/razor.if
@@ -0,0 +1,218 @@
+## <summary>A distributed, collaborative, spam detection and filtering network.</summary>
+## <desc>
+## <p>
+## A distributed, collaborative, spam detection and filtering network.
+## </p>
+## <p>
+## This policy will work with either the ATrpms provided config
+## file in /etc/razor, or with the default of dumping everything into
+## $HOME/.razor.
+## </p>
+## </desc>
+
+#######################################
+## <summary>
+## Template to create types and rules common to
+## all razor domains.
+## </summary>
+## <param name="prefix">
+## <summary>
+## The prefix of the domain (e.g., user
+## is the prefix for user_t).
+## </summary>
+## </param>
+#
+template(`razor_common_domain_template',`
+
+ allow $1_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };
+ allow $1_t self:fd use;
+ allow $1_t self:fifo_file rw_file_perms;
+ allow $1_t self:unix_dgram_socket create_socket_perms;
+ allow $1_t self:unix_stream_socket create_stream_socket_perms;
+ allow $1_t self:unix_dgram_socket sendto;
+ allow $1_t self:unix_stream_socket connectto;
+ allow $1_t self:shm create_shm_perms;
+ allow $1_t self:sem create_sem_perms;
+ allow $1_t self:msgq create_msgq_perms;
+ allow $1_t self:msg { send receive };
+ allow $1_t self:tcp_socket create_socket_perms;
+
+ # Read system config file
+ allow $1_t razor_etc_t:dir list_dir_perms;
+ allow $1_t razor_etc_t:file read_file_perms;
+ allow $1_t razor_etc_t:lnk_file { getattr read };
+
+ allow $1_t razor_log_t:dir manage_dir_perms;
+ allow $1_t razor_log_t:file manage_file_perms;
+ allow $1_t razor_log_t:lnk_file create_lnk_perms;
+ logging_log_filetrans($1_t,razor_log_t,file)
+
+ allow $1_t razor_var_lib_t:dir manage_dir_perms;
+ allow $1_t razor_var_lib_t:file manage_file_perms;
+ allow $1_t razor_var_lib_t:lnk_file create_lnk_perms;
+ files_search_var_lib($1_t)
+
+ # Razor is one executable and several symlinks
+ allow $1_t razor_exec_t:{ file lnk_file } { getattr read };
+
+ kernel_read_system_state($1_t)
+ kernel_read_network_state($1_t)
+ kernel_read_software_raid_state($1_t)
+ kernel_getattr_core_if($1_t)
+ kernel_getattr_message_if($1_t)
+ kernel_read_kernel_sysctls($1_t)
+
+ corecmd_exec_bin($1_t)
+
+ corenet_tcp_sendrecv_generic_if($1_t)
+ corenet_raw_sendrecv_generic_if($1_t)
+ corenet_tcp_sendrecv_all_nodes($1_t)
+ corenet_raw_sendrecv_all_nodes($1_t)
+ corenet_tcp_sendrecv_razor_port($1_t)
+ corenet_non_ipsec_sendrecv($1_t)
+ corenet_tcp_bind_all_nodes($1_t)
+
+ # mktemp and other randoms
+ dev_read_rand($1_t)
+ dev_read_urand($1_t)
+
+ files_search_pids($1_t)
+ # Allow access to various files in the /etc/directory including mtab
+ # and nsswitch
+ files_read_etc_files($1_t)
+ files_read_etc_runtime_files($1_t)
+
+ fs_search_auto_mountpoints($1_t)
+
+ libs_use_ld_so($1_t)
+ libs_use_shared_libs($1_t)
+ libs_read_lib_files($1_t)
+
+ miscfiles_read_localization($1_t)
+
+ sysnet_read_config($1_t)
+ sysnet_dns_name_resolve($1_t)
+
+ userdom_use_unpriv_users_fds($1_t)
+
+ optional_policy(`
+ nis_use_ypbind($1_t)
+ ')
+')
+
+#######################################
+## <summary>
+## The per user domain template for the razor module.
+## </summary>
+## <desc>
+## <p>
+## The per user domain template for the razor module.
+## </p>
+## <p>
+## This template is invoked automatically for each user, and
+## generally does not need to be invoked directly
+## by policy writers.
+## </p>
+## </desc>
+## <param name="userdomain_prefix">
+## <summary>
+## The prefix of the user domain (e.g., user
+## is the prefix for user_t).
+## </summary>
+## </param>
+## <param name="user_domain">
+## <summary>
+## The type of the user domain.
+## </summary>
+## </param>
+## <param name="user_role">
+## <summary>
+## The role associated with the user domain.
+## </summary>
+## </param>
+#
+template(`razor_per_userdomain_template',`
+
+ type $1_razor_t;
+ domain_type($1_razor_t)
+ domain_entry_file($1_razor_t,razor_exec_t)
+ razor_common_domain_template($1_razor)
+ role $3 types $1_razor_t;
+
+ type $1_razor_home_t alias $1_razor_rw_t;
+ files_poly_member($1_razor_home_t)
+ userdom_user_home_content($1,$1_razor_home_t)
+
+ type $1_razor_tmp_t;
+ files_tmp_file($1_razor_tmp_t)
+
+ ##############################
+ #
+ # Local policy
+ #
+
+ allow $1_razor_t self:unix_stream_socket create_stream_socket_perms;
+
+ allow $1_razor_t $1_razor_home_t:dir manage_dir_perms;
+ allow $1_razor_t $1_razor_home_t:file manage_file_perms;
+ allow $1_razor_t $1_razor_home_t:lnk_file create_lnk_perms;
+ userdom_user_home_dir_filetrans($1,$1_razor_t,$1_razor_home_t,dir)
+
+ allow $1_razor_t $1_razor_tmp_t:dir create_dir_perms;
+ allow $1_razor_t $1_razor_tmp_t:file create_file_perms;
+ files_tmp_filetrans($1_razor_t, $1_razor_tmp_t, { file dir })
+
+ domain_auto_trans($2, razor_exec_t, $1_razor_t)
+ allow $1_razor_t $2:fd use;
+ allow $1_razor_t $2:fifo_file rw_file_perms;
+ allow $1_razor_t $2:process sigchld;
+
+ allow $2 $1_razor_home_t:dir manage_dir_perms;
+ allow $2 $1_razor_home_t:file manage_file_perms;
+ allow $2 $1_razor_home_t:lnk_file create_lnk_perms;
+ allow $2 $1_razor_home_t:{ dir file lnk_file } { relabelfrom relabelto };
+
+ logging_send_syslog_msg($1_razor_t)
+
+ userdom_search_user_home_dirs($1,$1_razor_t)
+ # Allow razor to be run by hand. Needed by any action other than
+ # invocation from a spam filter.
+ userdom_use_user_terminals($1,$1_razor_t)
+
+ tunable_policy(`use_nfs_home_dirs',`
+ fs_manage_nfs_dirs($1_razor_t)
+ fs_manage_nfs_files($1_razor_t)
+ fs_manage_nfs_symlinks($1_razor_t)
+ ')
+
+ tunable_policy(`use_samba_home_dirs',`
+ fs_manage_cifs_dirs($1_razor_t)
+ fs_manage_cifs_files($1_razor_t)
+ fs_manage_cifs_symlinks($1_razor_t)
+ ')
+
+ optional_policy(`
+ nscd_socket_use($1_razor_t)
+ ')
+')
+
+########################################
+## <summary>
+## Execute razor in the system razor domain.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`razor_domtrans',`
+ gen_require(`
+ type razor_t, razor_exec_t;
+ ')
+
+ domain_auto_trans($1, razor_exec_t, razor_t)
+ allow razor_t $1:fd use;
+ allow razor_t $1:fifo_file rw_file_perms;
+ allow razor_t $1:process sigchld;
+')
diff --git a/refpolicy/policy/modules/services/razor.te b/refpolicy/policy/modules/services/razor.te
new file mode 100644
index 0000000..8cddadd
--- /dev/null
+++ b/refpolicy/policy/modules/services/razor.te
@@ -0,0 +1,61 @@
+
+policy_module(razor,1.0.0)
+
+########################################
+#
+# Declarations
+#
+
+type razor_t;
+type razor_exec_t;
+domain_type(razor_t)
+domain_entry_file(razor_t,razor_exec_t)
+razor_common_domain_template(razor)
+role system_r types razor_t;
+
+type razor_etc_t;
+files_config_file(razor_etc_t)
+
+type razor_log_t;
+logging_log_file(razor_log_t)
+
+type razor_var_lib_t;
+files_type(razor_var_lib_t)
+
+########################################
+#
+# Local policy
+#
+
+allow razor_t self:tcp_socket create_socket_perms;
+
+allow razor_t razor_etc_t:dir create_dir_perms;
+allow razor_t razor_etc_t:file create_file_perms;
+allow razor_t razor_etc_t:lnk_file create_lnk_perms;
+files_search_etc(razor_t)
+
+allow razor_t razor_log_t:file create_file_perms;
+logging_log_filetrans(razor_t,razor_log_t,file)
+
+allow razor_t razor_var_lib_t:file create_file_perms;
+allow razor_t razor_var_lib_t:dir rw_dir_perms;
+files_var_lib_filetrans(razor_t,razor_var_lib_t,file)
+
+corenet_non_ipsec_sendrecv(razor_t)
+corenet_tcp_sendrecv_generic_if(razor_t)
+corenet_raw_sendrecv_generic_if(razor_t)
+corenet_tcp_sendrecv_all_nodes(razor_t)
+corenet_raw_sendrecv_all_nodes(razor_t)
+corenet_tcp_sendrecv_razor_port(razor_t)
+corenet_tcp_bind_all_nodes(razor_t)
+corenet_tcp_connect_razor_port(razor_t)
+
+sysnet_read_config(razor_t)
+
+optional_policy(`
+ logging_send_syslog_msg(razor_t)
+')
+
+optional_policy(`
+ nscd_socket_use(razor_t)
+')
diff --git a/refpolicy/policy/modules/services/spamassassin.te b/refpolicy/policy/modules/services/spamassassin.te
index bb72a16..0da5225 100644
--- a/refpolicy/policy/modules/services/spamassassin.te
+++ b/refpolicy/policy/modules/services/spamassassin.te
@@ -1,5 +1,5 @@
-policy_module(spamassassin,1.3.5)
+policy_module(spamassassin,1.3.6)
########################################
#
@@ -168,6 +168,10 @@ optional_policy(`
')
optional_policy(`
+ razor_domtrans(spamd_t)
+')
+
+optional_policy(`
seutil_sigchld_newrole(spamd_t)
')
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