From df488eda7b4e12bae4a5a2e684266f7b2782e7ed Mon Sep 17 00:00:00 2001 From: Miroslav Grepl Date: Sep 24 2010 12:14:38 +0000 Subject: Move c2s to run in jabber_router_t domain Other fixes for jabberd policy --- diff --git a/policy/modules/services/jabber.fc b/policy/modules/services/jabber.fc index 908eb91..deef4c7 100644 --- a/policy/modules/services/jabber.fc +++ b/policy/modules/services/jabber.fc @@ -4,9 +4,9 @@ # for new version of jabberd /usr/bin/router -- gen_context(system_u:object_r:jabberd_router_exec_t,s0) -/usr/bin/sm -- gen_context(system_u:object_r:jabberd_exec_t,s0) -/usr/bin/c2s -- gen_context(system_u:object_r:jabberd_exec_t,s0) +/usr/bin/c2s -- gen_context(system_u:object_r:jabberd_router_exec_t,s0) /usr/bin/s2s -- gen_context(system_u:object_r:jabberd_exec_t,s0) +/usr/bin/sm -- gen_context(system_u:object_r:jabberd_exec_t,s0) /var/lib/jabberd(/.*)? gen_context(system_u:object_r:jabberd_var_lib_t,s0) diff --git a/policy/modules/services/jabber.te b/policy/modules/services/jabber.te index 5f8840f..e184dff 100644 --- a/policy/modules/services/jabber.te +++ b/policy/modules/services/jabber.te @@ -30,6 +30,52 @@ files_pid_file(jabberd_var_run_t) permissive jabberd_router_t; permissive jabberd_t; +###################################### +# +# Local policy for jabberd-router and c2s components +# + +allow jabberd_router_t self:netlink_route_socket r_netlink_socket_perms; + +corenet_tcp_bind_jabber_client_port(jabberd_router_t) +corenet_tcp_bind_jabber_router_port(jabberd_router_t) +corenet_tcp_connect_jabber_router_port(jabberd_router_t) +corenet_sendrecv_jabber_router_server_packets(jabberd_router_t) +corenet_sendrecv_jabber_client_server_packets(jabberd_router_t) + +fs_getattr_all_fs(jabberd_router_t) + +miscfiles_read_certs(jabberd_router_t) + +optional_policy(` + kerberos_use(jabberd_router_t) +') + +optional_policy(` + nis_use_ypbind(jabberd_router_t) +') + +##################################### +# +# Local policy for other jabberd components +# + +kernel_read_system_state(jabberd_t) + +corenet_tcp_bind_jabber_interserver_port(jabberd_t) +corenet_tcp_connect_jabber_router_port(jabberd_t) + +userdom_dontaudit_use_unpriv_user_fds(jabberd_t) +userdom_dontaudit_search_user_home_dirs(jabberd_t) + +optional_policy(` + seutil_sigchld_newrole(jabberd_t) +') + +optional_policy(` + udev_read_db(jabberd_t) +') + ####################################### # # Local policy for jabberd domains @@ -62,6 +108,7 @@ corenet_tcp_bind_generic_node(jabberd_domain) dev_read_urand(jabberd_domain) dev_read_urand(jabberd_domain) +dev_read_sysfs(jabberd_domain) files_read_etc_files(jabberd_domain) files_read_etc_runtime_files(jabberd_domain) @@ -71,59 +118,3 @@ logging_send_syslog_msg(jabberd_domain) miscfiles_read_localization(jabberd_domain) sysnet_read_config(jabberd_domain) - -###################################### -# -# Local policy for jabberd-router -# - -allow jabberd_router_t self:netlink_route_socket r_netlink_socket_perms; - -corenet_tcp_bind_jabber_router_port(jabberd_router_t) -corenet_sendrecv_jabber_router_server_packets(jabberd_router_t) - -optional_policy(` - kerberos_use(jabberd_router_t) -') - -######################################## -# -# Local policy for jabberd -# - -allow jabberd_t self:capability dac_override; -dontaudit jabberd_t self:capability sys_tty_config; - -kernel_read_kernel_sysctls(jabberd_t) -kernel_read_proc_symlinks(jabberd_t) -kernel_read_system_state(jabberd_t) - -corenet_tcp_connect_jabber_router_port(jabberd_t) -corenet_tcp_bind_jabber_client_port(jabberd_t) -corenet_tcp_bind_jabber_interserver_port(jabberd_t) -corenet_sendrecv_jabber_client_server_packets(jabberd_t) -corenet_sendrecv_jabber_interserver_server_packets(jabberd_t) - -dev_read_sysfs(jabberd_t) -# For SSL -dev_read_rand(jabberd_t) - -domain_use_interactive_fds(jabberd_t) - -fs_getattr_all_fs(jabberd_t) -fs_search_auto_mountpoints(jabberd_t) - -userdom_dontaudit_use_unpriv_user_fds(jabberd_t) -userdom_dontaudit_search_user_home_dirs(jabberd_t) - -optional_policy(` - nis_use_ypbind(jabberd_t) -') - -optional_policy(` - seutil_sigchld_newrole(jabberd_t) -') - -optional_policy(` - udev_read_db(jabberd_t) -')