diff --git a/refpolicy/policy/global_tunables b/refpolicy/policy/global_tunables
index d63d86a..b1535b4 100644
--- a/refpolicy/policy/global_tunables
+++ b/refpolicy/policy/global_tunables
@@ -109,6 +109,9 @@ gen_tunable(run_ssh_inetd,false)
## Allow samba to export user home directories.
gen_tunable(samba_enable_home_dirs,false)
+## Allow spamassassin to do DNS lookups
+gen_tunable(spamassasin_can_network,false)
+
## Allow squid to connect to all ports, not just
## HTTP, FTP, and Gopher ports.
gen_tunable(squid_connect_any,false)
diff --git a/refpolicy/policy/modules/apps/gpg.if b/refpolicy/policy/modules/apps/gpg.if
index c82f621..50e1b42 100644
--- a/refpolicy/policy/modules/apps/gpg.if
+++ b/refpolicy/policy/modules/apps/gpg.if
@@ -53,8 +53,8 @@ template(`gpg_per_userdomain_template',`
type $1_gpg_agent_tmp_t;
files_tmp_file($1_gpg_agent_tmp_t)
- type $1_gpg_secret_t; #, $1_file_type;
- files_type($1_gpg_secret_t)
+ type $1_gpg_secret_t;
+ userdom_home_file($1,$1_gpg_secret_t)
type $1_gpg_helper_t;
domain_type($1_gpg_helper_t)
diff --git a/refpolicy/policy/modules/services/apache.if b/refpolicy/policy/modules/services/apache.if
index 8c7f04e..ea81708 100644
--- a/refpolicy/policy/modules/services/apache.if
+++ b/refpolicy/policy/modules/services/apache.if
@@ -264,7 +264,7 @@ template(`apache_per_userdomain_template', `
apache_content_template($1)
typeattribute httpd_$1_content_t httpd_script_domains;
-# typeattribute httpd_$1_content_t $1_file_type;
+ userdom_home_file($1,httpd_$1_content_t)
role $3 types httpd_$1_script_t;
diff --git a/refpolicy/policy/modules/services/spamassassin.fc b/refpolicy/policy/modules/services/spamassassin.fc
index cea35a5..37093c0 100644
--- a/refpolicy/policy/modules/services/spamassassin.fc
+++ b/refpolicy/policy/modules/services/spamassassin.fc
@@ -6,6 +6,6 @@
/usr/sbin/spamd -- gen_context(system_u:object_r:spamd_exec_t,s0)
/usr/bin/spamassassin -- gen_context(system_u:object_r:spamassassin_exec_t,s0)
-ifdef(`targeted_policy',`',`
+ifdef(`strict_policy',`
HOME_DIR/\.spamassassin(/.*)? gen_context(system_u:object_r:ROLE_spamassassin_home_t,s0)
')
diff --git a/refpolicy/policy/modules/services/spamassassin.if b/refpolicy/policy/modules/services/spamassassin.if
index 1b56c32..4106ec9 100644
--- a/refpolicy/policy/modules/services/spamassassin.if
+++ b/refpolicy/policy/modules/services/spamassassin.if
@@ -1,6 +1,328 @@
## Filter used for removing unsolicited email.
-# cjp: TODO: integrate old spamassassin_macros.te
+#######################################
+##
+## The per user domain template for the spamassassin module.
+##
+##
+##
+## The per user domain template for the spamassassin module.
+##
+##
+## This template is invoked automatically for each user, and
+## generally does not need to be invoked directly
+## by policy writers.
+##
+##
+##
+## The prefix of the user domain (e.g., user
+## is the prefix for user_t).
+##
+##
+## The type of the user domain.
+##
+##
+## The role associated with the user domain.
+##
+#
+# cjp: when tunables are available, spamc stuff should be
+# toggled on activation of spamc, and similarly for spamd.
+template(`spamassassin_per_userdomain_template',`
+ gen_require(`
+ type spamd_t;
+ type spamc_exec_t, spamassassin_exec_t;
+ ')
+
+ type $1_spamc_t;
+ domain_type($1_spamc_t)
+ domain_entry_file($1_spamc_t,spamc_exec_t)
+ role $3 types $1_spamc_t;
+
+ type $1_spamc_tmp_t;
+ files_tmp_file($1_spamc_tmp_t)
+
+ type $1_spamassassin_t;
+ domain_type($1_spamassassin_t)
+ domain_entry_file($1_spamassassin_t,spamassassin_exec_t)
+ role $3 types $1_spamassassin_t;
+
+ type $1_spamassassin_home_t alias $1_spamassassin_rw_t;
+ userdom_home_file($1,$1_spamassassin_home_t)
+ files_poly_member($1_spamassassin_home_t)
+
+ type $1_spamassassin_tmp_t;
+ files_tmp_file($1_spamassassin_tmp_t)
+
+ ##############################
+ #
+ # $1_spamc_t local policy
+ #
+
+ allow $1_spamc_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };
+ allow $1_spamc_t self:fd use;
+ allow $1_spamc_t self:fifo_file rw_file_perms;
+ allow $1_spamc_t self:sock_file r_file_perms;
+ allow $1_spamc_t self:shm create_shm_perms;
+ allow $1_spamc_t self:sem create_sem_perms;
+ allow $1_spamc_t self:msgq create_msgq_perms;
+ allow $1_spamc_t self:msg { send receive };
+ allow $1_spamc_t self:unix_dgram_socket create_socket_perms;
+ allow $1_spamc_t self:unix_stream_socket create_stream_socket_perms;
+ allow $1_spamc_t self:unix_dgram_socket sendto;
+ allow $1_spamc_t self:unix_stream_socket connectto;
+ allow $1_spamc_t self:tcp_socket create_stream_socket_perms;
+ allow $1_spamc_t self:udp_socket create_socket_perms;
+
+ allow $1_spamc_t $1_spamc_tmp_t:dir create_dir_perms;
+ allow $1_spamc_t $1_spamc_tmp_t:file create_file_perms;
+ files_create_tmp_files($1_spamc_t, $1_spamc_tmp_t, { file dir })
+
+ # Allow connecting to a local spamd
+ allow $1_spamc_t spamd_t:tcp_socket { connectto recvfrom };
+ allow spamd_t $1_spamc_t:tcp_socket { acceptfrom recvfrom };
+ allow $1_spamc_t spamd_t:unix_stream_socket connectto;
+ allow $1_spamc_t spamd_tmp_t:sock_file rw_file_perms;
+
+ domain_auto_trans($2, spamc_exec_t, $1_spamc_t)
+ allow $2 $1_spamc_t:fd use;
+ allow $1_spamc_t $2:fd use;
+ allow $1_spamc_t $2:fifo_file rw_file_perms;
+ allow $1_spamc_t $2:process sigchld;
+
+ kernel_read_kernel_sysctl($1_spamc_t)
+ kernel_tcp_recvfrom($1_spamc_t)
+
+ corenet_tcp_sendrecv_generic_if($1_spamc_t)
+ corenet_udp_sendrecv_generic_if($1_spamc_t)
+ corenet_raw_sendrecv_generic_if($1_spamc_t)
+ corenet_tcp_sendrecv_all_nodes($1_spamc_t)
+ corenet_udp_sendrecv_all_nodes($1_spamc_t)
+ corenet_raw_sendrecv_all_nodes($1_spamc_t)
+ corenet_tcp_sendrecv_all_ports($1_spamc_t)
+ corenet_udp_sendrecv_all_ports($1_spamc_t)
+ corenet_tcp_bind_all_nodes($1_spamc_t)
+ corenet_udp_bind_all_nodes($1_spamc_t)
+ corenet_tcp_connect_all_ports($1_spamc_t)
+
+ fs_search_auto_mountpoints($1_spamc_t)
+
+ # cjp: these should probably be removed:
+ corecmd_list_bin($1_spamc_t)
+ corecmd_read_bin_symlink($1_spamc_t)
+ corecmd_read_bin_file($1_spamc_t)
+ corecmd_read_bin_pipe($1_spamc_t)
+ corecmd_read_bin_socket($1_spamc_t)
+ corecmd_list_sbin($1_spamc_t)
+ corecmd_read_sbin_symlink($1_spamc_t)
+ corecmd_read_sbin_file($1_spamc_t)
+ corecmd_read_sbin_pipe($1_spamc_t)
+ corecmd_read_sbin_socket($1_spamc_t)
+
+ domain_use_wide_inherit_fd($1_spamc_t)
+
+ files_read_etc_files($1_spamc_t)
+ files_read_etc_runtime_files($1_spamc_t)
+ files_read_usr_files($1_spamc_t)
+ files_dontaudit_search_var($1_spamc_t)
+ # cjp: this may be removable:
+ files_list_home($1_spamc_t)
+
+ libs_use_ld_so($1_spamc_t)
+ libs_use_shared_libs($1_spamc_t)
+
+ logging_send_syslog_msg($1_spamc_t)
+
+ miscfiles_read_localization($1_spamc_t)
+
+ # cjp: this should probably be removed:
+ seutil_read_config($1_spamc_t)
+
+ sysnet_read_config($1_spamc_t)
+
+ userdom_use_unpriv_users_fd($1_spamc_t)
+ # cjp: this really should just be the
+ # terminal specific to the role
+ userdom_use_unpriv_user_pty($1_spamc_t)
+
+ # cjp: this should probably be removed:
+ tunable_policy(`read_default_t',`
+ files_list_default($1_spamc_t)
+ files_read_default_files($1_spamc_t)
+ files_read_default_symlinks($1_spamc_t)
+ files_read_default_sockets($1_spamc_t)
+ files_read_default_pipes($1_spamc_t)
+ ')
+
+ optional_policy(`mount',`
+ mount_send_nfs_client_request($1_spamc_t)
+ ')
+
+ optional_policy(`nis',`
+ nis_use_ypbind($1_spamc_t)
+ ')
+
+ optional_policy(`nscd',`
+ nscd_use_socket($1_spamc_t)
+ ')
+
+ optional_policy(`sendmail',`
+ mta_read_config($1_spamc_t)
+ sendmail_stub($1_spamc_t)
+ ')
+
+ ##############################
+ #
+ # $1_spamassassin_t local policy
+ #
+
+ allow $1_spamassassin_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };
+ allow $1_spamassassin_t self:fd use;
+ allow $1_spamassassin_t self:fifo_file rw_file_perms;
+ allow $1_spamassassin_t self:sock_file r_file_perms;
+ allow $1_spamassassin_t self:unix_dgram_socket create_socket_perms;
+ allow $1_spamassassin_t self:unix_stream_socket create_stream_socket_perms;
+ allow $1_spamassassin_t self:unix_dgram_socket sendto;
+ allow $1_spamassassin_t self:unix_stream_socket connectto;
+ allow $1_spamassassin_t self:shm create_shm_perms;
+ allow $1_spamassassin_t self:sem create_sem_perms;
+ allow $1_spamassassin_t self:msgq create_msgq_perms;
+ allow $1_spamassassin_t self:msg { send receive };
+
+ allow $1_spamassassin_t $1_spamassassin_home_t:dir create_dir_perms;
+ allow $1_spamassassin_t $1_spamassassin_home_t:file create_file_perms;
+ allow $1_spamassassin_t $1_spamassassin_home_t:lnk_file create_lnk_perms;
+ allow $1_spamassassin_t $1_spamassassin_home_t:sock_file create_file_perms;
+ allow $1_spamassassin_t $1_spamassassin_home_t:fifo_file create_file_perms;
+ userdom_create_user_home($1,$1_spamassassin_t,{ dir file lnk_file sock_file fifo_file },$1_spamassassin_home_t)
+
+ allow $1_spamassassin_t $1_spamassassin_tmp_t:dir create_dir_perms;
+ allow $1_spamassassin_t $1_spamassassin_tmp_t:file create_file_perms;
+ files_create_tmp_files($1_spamassassin_t, $1_spamassassin_tmp_t, { file dir })
+
+ allow $2 $1_spamassassin_home_t:dir { create_dir_perms relabelfrom relabelto };
+ allow $2 $1_spamassassin_home_t:file { create_file_perms relabelfrom relabelto };
+ allow $2 $1_spamassassin_home_t:lnk_file { create_lnk_perms relabelfrom relabelto };
+
+ domain_auto_trans($2, spamassassin_exec_t, $1_spamassassin_t)
+ allow $2 $1_spamassassin_t:fd use;
+ allow $1_spamassassin_t $2:fd use;
+ allow $1_spamassassin_t $2:fifo_file rw_file_perms;
+ allow $1_spamassassin_t $2:process sigchld;
+
+ allow spamd_t $1_spamassassin_home_t:dir create_dir_perms;
+ allow spamd_t $1_spamassassin_home_t:file create_file_perms;
+ allow spamd_t $1_spamassassin_home_t:lnk_file create_lnk_perms;
+ allow spamd_t $1_spamassassin_home_t:sock_file create_file_perms;
+ allow spamd_t $1_spamassassin_home_t:fifo_file create_file_perms;
+ userdom_create_user_home($1,spamd_t,{ dir file lnk_file sock_file fifo_file },$1_spamassassin_home_t)
+
+ kernel_read_kernel_sysctl($1_spamassassin_t)
+
+ dev_read_urand($1_spamassassin_t)
+
+ fs_search_auto_mountpoints($1_spamassassin_t)
+
+ # this should probably be removed
+ corecmd_list_bin($1_spamassassin_t)
+ corecmd_read_bin_symlink($1_spamassassin_t)
+ corecmd_read_bin_file($1_spamassassin_t)
+ corecmd_read_bin_pipe($1_spamassassin_t)
+ corecmd_read_bin_socket($1_spamassassin_t)
+ corecmd_list_sbin($1_spamassassin_t)
+ corecmd_read_sbin_symlink($1_spamassassin_t)
+ corecmd_read_sbin_file($1_spamassassin_t)
+ corecmd_read_sbin_pipe($1_spamassassin_t)
+ corecmd_read_sbin_socket($1_spamassassin_t)
+
+ domain_use_wide_inherit_fd($1_spamassassin_t)
+
+ files_read_etc_files($1_spamassassin_t)
+ files_read_etc_runtime_files($1_spamassassin_t)
+ files_list_home($1_spamassassin_t)
+ files_read_usr_files($1_spamassassin_t)
+ files_dontaudit_search_var($1_spamassassin_t)
+
+ libs_use_ld_so($1_spamassassin_t)
+ libs_use_shared_libs($1_spamassassin_t)
+
+ logging_send_syslog_msg($1_spamassassin_t)
+
+ miscfiles_read_localization($1_spamassassin_t)
+
+ # cjp: this could probably be removed
+ seutil_read_config($1_spamassassin_t)
+
+ sysnet_dns_name_resolve($1_spamassassin_t)
+
+ userdom_use_unpriv_users_fd($1_spamassassin_t)
+ userdom_search_user_home($1,$1_spamassassin_t)
+ # cjp: this really should just be the
+ # terminal specific to the role
+ userdom_use_unpriv_user_pty($1_spamassassin_t)
+
+ # this should probably be removed:
+ tunable_policy(`read_default_t',`
+ files_list_default($1_spamassassin_t)
+ files_read_default_files($1_spamassassin_t)
+ files_read_default_symlinks($1_spamassassin_t)
+ files_read_default_sockets($1_spamassassin_t)
+ files_read_default_pipes($1_spamassassin_t)
+ ')
+
+ # set tunable if you have spamassassin do DNS lookups
+ tunable_policy(`spamassasin_can_network',`
+ allow $1_spamassassin_t self:tcp_socket create_stream_socket_perms;
+ allow $1_spamassassin_t self:udp_socket create_socket_perms;
+
+ corenet_tcp_sendrecv_generic_if($1_spamassassin_t)
+ corenet_udp_sendrecv_generic_if($1_spamassassin_t)
+ corenet_raw_sendrecv_generic_if($1_spamassassin_t)
+ corenet_tcp_sendrecv_all_nodes($1_spamassassin_t)
+ corenet_udp_sendrecv_all_nodes($1_spamassassin_t)
+ corenet_raw_sendrecv_all_nodes($1_spamassassin_t)
+ corenet_tcp_sendrecv_all_ports($1_spamassassin_t)
+ corenet_udp_sendrecv_all_ports($1_spamassassin_t)
+ corenet_tcp_bind_all_nodes($1_spamassassin_t)
+ corenet_udp_bind_all_nodes($1_spamassassin_t)
+ corenet_tcp_connect_all_ports($1_spamassassin_t)
+
+ sysnet_read_config($1_spamassassin_t)
+
+ optional_policy(`mount',`
+ mount_send_nfs_client_request($1_spamassassin_t)
+ ')
+ ')
+
+ tunable_policy(`spamassasin_can_network && allow_ypbind',`
+ optional_policy(`nis',`
+ nis_use_ypbind_uncond($1_spamassassin_t)
+ ')
+ ')
+
+ tunable_policy(`use_nfs_home_dirs',`
+ fs_manage_nfs_dirs($1_spamassassin_t)
+ fs_manage_nfs_files($1_spamassassin_t)
+ fs_manage_nfs_symlinks($1_spamassassin_t)
+ ')
+
+ tunable_policy(`use_samba_home_dirs',`
+ fs_manage_cifs_dirs($1_spamassassin_t)
+ fs_manage_cifs_files($1_spamassassin_t)
+ fs_manage_cifs_symlinks($1_spamassassin_t)
+ ')
+
+ optional_policy(`nis',`
+ nis_use_ypbind($1_spamassassin_t)
+ ')
+
+ optional_policy(`sendmail',`
+ mta_read_config($1_spamassassin_t)
+ sendmail_stub($1_spamassassin_t)
+ ')
+
+ # For perl libraries.
+ allow $1_spamassassin_t lib_t:file rx_file_perms;
+')
########################################
##
diff --git a/refpolicy/policy/modules/services/spamassassin.te b/refpolicy/policy/modules/services/spamassassin.te
index 6ea4919..f58f940 100644
--- a/refpolicy/policy/modules/services/spamassassin.te
+++ b/refpolicy/policy/modules/services/spamassassin.te
@@ -1,5 +1,5 @@
-policy_module(spamassassin,0.9)
+policy_module(spamassassin,1.0.0)
########################################
#
@@ -59,6 +59,7 @@ files_create_pid(spamd_t,spamd_var_run_t)
kernel_read_all_sysctl(spamd_t)
kernel_read_system_state(spamd_t)
+kernel_tcp_recvfrom(spamd_t)
corenet_tcp_sendrecv_all_if(spamd_t)
corenet_udp_sendrecv_all_if(spamd_t)
diff --git a/refpolicy/policy/modules/services/ssh.if b/refpolicy/policy/modules/services/ssh.if
index 283d9c7..5ca043f 100644
--- a/refpolicy/policy/modules/services/ssh.if
+++ b/refpolicy/policy/modules/services/ssh.if
@@ -40,8 +40,8 @@ template(`ssh_per_userdomain_template',`
# Declarations
#
- type $1_home_ssh_t; #, $1_file_type;
- files_type($1_home_ssh_t)
+ type $1_home_ssh_t;
+ userdom_home_file($1,$1_home_ssh_t)
role $3 types $1_ssh_t;
type $1_ssh_t;
diff --git a/refpolicy/policy/modules/system/userdomain.if b/refpolicy/policy/modules/system/userdomain.if
index 6d775a8..893834a 100644
--- a/refpolicy/policy/modules/system/userdomain.if
+++ b/refpolicy/policy/modules/system/userdomain.if
@@ -69,7 +69,14 @@ template(`base_user_template',`
##############################
#
- # Local policy
+ # User home directory file rules
+ #
+
+ allow $1_file_type $1_home_t:filesystem associate;
+
+ ##############################
+ #
+ # User domain Local policy
#
allow $1_t self:capability { setgid chown fowner };
@@ -965,6 +972,39 @@ template(`admin_user_template',`
########################################
##
+## Make the specified type usable in a
+## user home directory.
+##
+##
+##
+## Make the specified type usable in a
+## user home directory.
+##
+##
+## This is a templated interface, and should only
+## be called from a per-userdomain template.
+##
+##
+##
+## The prefix of the user domain (e.g., user
+## is the prefix for user_t).
+##
+##
+## Type to be used as a file in the
+## user home directory.
+##
+#
+template(`userdom_home_file',`
+ gen_require(`
+ type $1_file_type;
+ ')
+
+ typeattribute $2 $1_file_type;
+ files_type($2)
+')
+
+########################################
+##
## Search user home directories.
##
##
@@ -1251,6 +1291,11 @@ template(`userdom_manage_user_home_subdir_sockets',`
## The class of the object to be created. If not
## specified, file is used.
##
+##
+## The type of the object to create. If this is
+## not specified, the regular home directory
+## type is used.
+##
#
template(`userdom_create_user_home',`
gen_require(`
@@ -1261,10 +1306,18 @@ template(`userdom_create_user_home',`
allow $2 $1_home_dir_t:dir rw_dir_perms;
- ifelse(`$3',`',`
- type_transition $2 $1_home_dir_t:file $1_home_t;
+ ifelse(`$4',`',`
+ ifelse(`$3',`',`
+ type_transition $2 $1_home_dir_t:file $1_home_t;
+ ',`
+ type_transition $2 $1_home_dir_t:$3 $1_home_t;
+ ')
',`
- type_transition $2 $1_home_dir_t:$3 $1_home_t;
+ ifelse(`$3',`',`
+ type_transition $2 $1_home_dir_t:file $4;
+ ',`
+ type_transition $2 $1_home_dir_t:$3 $4;
+ ')
')
')
@@ -2370,11 +2423,32 @@ interface(`userdom_setattr_unpriv_user_pty',`
########################################
##
+## Read and write unprivileged user ptys.
+##
+##
+## Domain allowed access.
+##
+#
+interface(`userdom_use_unpriv_user_pty',`
+ ifdef(`targeted_policy',`
+ term_use_generic_pty($1)
+ ',`
+ gen_require(`
+ attribute user_ptynode;
+ ')
+
+ term_search_ptys($1)
+ allow $1 user_ptynode:chr_file rw_file_perms;
+ ')
+')
+
+########################################
+##
## Do not audit attempts to use unprivileged
## user ptys.
##
##
-## Domain allowed access.
+## Domain to not audit.
##
#
interface(`userdom_dontaudit_use_unpriv_user_pty',`