diff --git a/refpolicy/Changelog b/refpolicy/Changelog index ab3793c..08b3f25 100644 --- a/refpolicy/Changelog +++ b/refpolicy/Changelog @@ -37,6 +37,7 @@ apt (Erich Schubert) asterisk audioentropy + authbind backup calamaris cipe diff --git a/refpolicy/policy/modules/apps/authbind.fc b/refpolicy/policy/modules/apps/authbind.fc new file mode 100644 index 0000000..af7a8e0 --- /dev/null +++ b/refpolicy/policy/modules/apps/authbind.fc @@ -0,0 +1,3 @@ +/etc/authbind(/.*)? gen_require(system_u:object_r:authbind_etc_t,s0) + +/usr/lib(64)?/authbind/helper -- gen_require(system_u:object_r:authbind_exec_t,s0) diff --git a/refpolicy/policy/modules/apps/authbind.if b/refpolicy/policy/modules/apps/authbind.if new file mode 100644 index 0000000..84134d0 --- /dev/null +++ b/refpolicy/policy/modules/apps/authbind.if @@ -0,0 +1,23 @@ +## Tool for non-root processes to bind to reserved ports + +######################################## +## +## Use authbind to bind to a reserved port. +## +## +## +## Domain allowed access. +## +## +# +interface(`authbind_domtrans',` + gen_require(` + type authbind_t, authbind_exec_t; + ') + + domain_auto_trans($1,authbind_exec_t,authbind_t) + allow authbind_t $1:fd use; + allow authbind_t $1:fifo_file rw_file_perms; + allow authbind_t $1:process sigchld; + allow authbind_t $1:{ tcp_socket udp_socket } rw_socket_perms; +') diff --git a/refpolicy/policy/modules/apps/authbind.te b/refpolicy/policy/modules/apps/authbind.te new file mode 100644 index 0000000..292dda2 --- /dev/null +++ b/refpolicy/policy/modules/apps/authbind.te @@ -0,0 +1,36 @@ + +policy_module(authbind,1.0.0) + +######################################## +# +# Declarations +# + +type authbind_t; +type authbind_exec_t; +domain_type(authbind_t) +domain_entry_file(authbind_t,authbind_exec_t) +role system_r types authbind_t; + +type authbind_etc_t; +files_config_file(authbind_etc_t) + +######################################## +# +# Local policy +# + +allow authbind_t self:capability net_bind_service; + +can_exec(authbind_t, authbind_etc_t) +allow authbind_t authbind_etc_t:file r_file_perms; +allow authbind_t authbind_etc_t:dir r_dir_perms; +allow authbind_t authbind_etc_t:lnk_file { getattr read }; +files_list_etc(authbind_t) + +term_use_console(authbind_t) + +logging_send_syslog_msg(authbind_t) + +libs_use_ld_so(authbind_t) +libs_use_shared_libs(authbind_t)