From 61cf534feeef00b501782e5dc2e7b59df4711f00 Mon Sep 17 00:00:00 2001 From: Chris PeBenito Date: Wed, 12 Apr 2006 20:10:47 +0000 Subject: [PATCH] add jabber, bug 1529 --- refpolicy/Changelog | 1 + refpolicy/policy/modules/services/jabber.fc | 4 + refpolicy/policy/modules/services/jabber.if | 21 ++++ refpolicy/policy/modules/services/jabber.te | 110 ++++++++++++++++++ refpolicy/policy/modules/system/userdomain.if | 4 + refpolicy/policy/modules/system/userdomain.te | 2 +- 6 files changed, 141 insertions(+), 1 deletion(-) create mode 100644 refpolicy/policy/modules/services/jabber.fc create mode 100644 refpolicy/policy/modules/services/jabber.if create mode 100644 refpolicy/policy/modules/services/jabber.te diff --git a/refpolicy/Changelog b/refpolicy/Changelog index 7f0ca9df..c30a277b 100644 --- a/refpolicy/Changelog +++ b/refpolicy/Changelog @@ -44,6 +44,7 @@ ethereal evolution games + jabber mozilla mplayer nagios diff --git a/refpolicy/policy/modules/services/jabber.fc b/refpolicy/policy/modules/services/jabber.fc new file mode 100644 index 00000000..06ea7468 --- /dev/null +++ b/refpolicy/policy/modules/services/jabber.fc @@ -0,0 +1,4 @@ +/usr/sbin/jabberd -- gen_context(system_u:object_r:jabberd_exec_t,s0) + +/var/lib/jabber(/.*)? gen_context(system_u:object_r:jabberd_var_lib_t,s0) +/var/log/jabber(/.*)? gen_context(system_u:object_r:jabberd_log_t,s0) diff --git a/refpolicy/policy/modules/services/jabber.if b/refpolicy/policy/modules/services/jabber.if new file mode 100644 index 00000000..ac0db06c --- /dev/null +++ b/refpolicy/policy/modules/services/jabber.if @@ -0,0 +1,21 @@ +## Jabber instant messaging server + +######################################## +## +## Connect to jabber over a TCP socket +## +## +## +## Domain allowed access. +## +## +# +interface(`jabber_tcp_connect',` + gen_require(` + type jabberd_t; + ') + + allow $1 jabberd_t:tcp_socket { connectto recvfrom }; + allow jabberd_t $1:tcp_socket { acceptfrom recvfrom }; + kernel_tcp_recvfrom($1) +') diff --git a/refpolicy/policy/modules/services/jabber.te b/refpolicy/policy/modules/services/jabber.te new file mode 100644 index 00000000..a07e1e62 --- /dev/null +++ b/refpolicy/policy/modules/services/jabber.te @@ -0,0 +1,110 @@ + +policy_module(jabber,1.0.0) + +######################################## +# +# Declarations +# + +type jabberd_t; +type jabberd_exec_t; +init_daemon_domain(jabberd_t,jabberd_exec_t) + +type jabberd_log_t; +logging_log_file(jabberd_log_t) + +type jabberd_var_lib_t; +files_type(jabberd_var_lib_t) + +type jabberd_var_run_t; +files_pid_file(jabberd_var_run_t) + +######################################## +# +# Local policy +# + +allow jabberd_t self:capability dac_override; +dontaudit jabberd_t self:capability sys_tty_config; +allow jabberd_t self:process signal_perms; +allow jabberd_t self:fifo_file { read write getattr }; +allow jabberd_t self:tcp_socket create_stream_socket_perms; +allow jabberd_t self:udp_socket create_socket_perms; + +allow jabberd_t jabberd_var_lib_t:file create_file_perms; +allow jabberd_t jabberd_var_lib_t:dir rw_dir_perms; +files_var_lib_filetrans(jabberd_t,jabberd_var_lib_t,file) + +allow jabberd_t jabberd_log_t:file create_file_perms; +allow jabberd_t jabberd_log_t:dir rw_dir_perms; +logging_log_filetrans(jabberd_t,jabberd_log_t,{ file dir }) + +allow jabberd_t jabberd_var_run_t:file create_file_perms; +allow jabberd_t jabberd_var_run_t:dir rw_dir_perms; +files_pid_filetrans(jabberd_t,jabberd_var_run_t,file) + +kernel_read_kernel_sysctls(jabberd_t) +kernel_list_proc(jabberd_t) +kernel_read_proc_symlinks(jabberd_t) +kernel_tcp_recvfrom(jabberd_t) + +corenet_tcp_sendrecv_generic_if(jabberd_t) +corenet_udp_sendrecv_generic_if(jabberd_t) +corenet_raw_sendrecv_generic_if(jabberd_t) +corenet_tcp_sendrecv_all_nodes(jabberd_t) +corenet_udp_sendrecv_all_nodes(jabberd_t) +corenet_raw_sendrecv_all_nodes(jabberd_t) +corenet_tcp_sendrecv_all_ports(jabberd_t) +corenet_udp_sendrecv_all_ports(jabberd_t) +corenet_non_ipsec_sendrecv(jabberd_t) +corenet_tcp_bind_all_nodes(jabberd_t) +corenet_udp_bind_all_nodes(jabberd_t) +corenet_tcp_bind_jabber_client_port(jabberd_t) +corenet_tcp_bind_jabber_interserver_port(jabberd_t) + +dev_read_sysfs(jabberd_t) +# For SSL +dev_read_rand(jabberd_t) + +domain_use_interactive_fds(jabberd_t) + +files_read_etc_files(jabberd_t) +files_read_etc_runtime_files(jabberd_t) + +fs_getattr_all_fs(jabberd_t) +fs_search_auto_mountpoints(jabberd_t) + +term_dontaudit_use_console(jabberd_t) + +init_use_fds(jabberd_t) +init_use_script_ptys(jabberd_t) + +libs_use_ld_so(jabberd_t) +libs_use_shared_libs(jabberd_t) + +logging_send_syslog_msg(jabberd_t) + +miscfiles_read_localization(jabberd_t) + +sysnet_read_config(jabberd_t) + +userdom_dontaudit_use_unpriv_user_fds(jabberd_t) +userdom_dontaudit_search_sysadm_home_dirs(jabberd_t) + +ifdef(`targeted_policy',` + term_dontaudit_use_unallocated_ttys(jabberd_t) + term_dontaudit_use_generic_ptys(jabberd_t) + files_dontaudit_read_root_files(jabberd_t) +') + +optional_policy(` + nis_use_ypbind(jabberd_t) +') + +optional_policy(` + seutil_sigchld_newrole(jabberd_t) +') + +optional_policy(` + udev_read_db(jabberd_t) +') diff --git a/refpolicy/policy/modules/system/userdomain.if b/refpolicy/policy/modules/system/userdomain.if index c6b49735..5a731560 100644 --- a/refpolicy/policy/modules/system/userdomain.if +++ b/refpolicy/policy/modules/system/userdomain.if @@ -378,6 +378,10 @@ template(`base_user_template',` inn_read_news_spool($1_t) ') + optional_policy(` + jabber_tcp_connect($1_t) + ') + optional_policy(` nis_use_ypbind($1_t) ') diff --git a/refpolicy/policy/modules/system/userdomain.te b/refpolicy/policy/modules/system/userdomain.te index 0fc100fc..4c95bbf5 100644 --- a/refpolicy/policy/modules/system/userdomain.te +++ b/refpolicy/policy/modules/system/userdomain.te @@ -1,5 +1,5 @@ -policy_module(userdomain,1.3.12) +policy_module(userdomain,1.3.13) gen_require(` role sysadm_r, staff_r, user_r;