From 267d9c60c5e4bab2da18541320b141607826e3b2 Mon Sep 17 00:00:00 2001 From: Chris PeBenito Date: Jun 30 2009 13:49:53 +0000 Subject: trunk: varnishd from dan. --- diff --git a/Changelog b/Changelog index 0cc52d0..6a08ecb 100644 --- a/Changelog +++ b/Changelog @@ -31,6 +31,7 @@ portreserve (Dan Walsh) sssd (Dan Walsh) ulogd (Dan Walsh) + varnishd (Dan Walsh) webadm (Dan Walsh) xguest (Dan Walsh) zosremote (Dan Walsh) diff --git a/policy/modules/services/varnishd.fc b/policy/modules/services/varnishd.fc new file mode 100644 index 0000000..194d123 --- /dev/null +++ b/policy/modules/services/varnishd.fc @@ -0,0 +1,18 @@ +/etc/rc\.d/init\.d/varnish -- gen_context(system_u:object_r:varnishd_initrc_exec_t,s0) +/etc/rc\.d/init\.d/varnishlog -- gen_context(system_u:object_r:varnishlog_initrc_exec_t,s0) +/etc/rc\.d/init\.d/varnishncsa -- gen_context(system_u:object_r:varnishlog_initrc_exec_t,s0) + +/etc/varnish(/.*)? gen_context(system_u:object_r:varnishd_etc_t,s0) + +/usr/bin/varnishlog -- gen_context(system_u:object_r:varnishlog_exec_t,s0) +/usr/bin/varnisncsa -- gen_context(system_u:object_r:varnishlog_exec_t,s0) + +/usr/sbin/varnishd -- gen_context(system_u:object_r:varnishd_exec_t,s0) + +/var/lib/varnish(/.*)? gen_context(system_u:object_r:varnishd_var_lib_t,s0) + +/var/log/varnish(/.*)? gen_context(system_u:object_r:varnishlog_log_t,s0) + +/var/run/varnish\.pid -- gen_context(system_u:object_r:varnishd_var_run_t,s0) +/var/run/varnishlog\.pid -- gen_context(system_u:object_r:varnishlog_var_run_t,s0) +/var/run/varnishncsa\.pid -- gen_context(system_u:object_r:varnishlog_var_run_t,s0) diff --git a/policy/modules/services/varnishd.if b/policy/modules/services/varnishd.if new file mode 100644 index 0000000..dc1352e --- /dev/null +++ b/policy/modules/services/varnishd.if @@ -0,0 +1,200 @@ +## Varnishd http accelerator daemon + +####################################### +## +## Execute varnishd in the varnishd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`varnishd_domtrans',` + gen_require(` + type varnishd_t, varnishd_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1, varnishd_exec_t, varnishd_t) +') + +####################################### +## +## Execute varnishd +## +## +## +## The type of the process performing this action. +## +## +# +interface(`varnishd_exec',` + gen_require(` + type varnishd_exec_t; + ') + + can_exec($1, varnishd_exec_t) +') + +###################################### +## +## Read varnishd configuration file. +## +## +## +## Domain allowed access. +## +## +# +interface(`varnishd_read_config',` + gen_require(` + type varnishd_etc_t; + ') + + files_search_etc($1) + read_files_pattern($1, varnishd_etc_t, varnishd_etc_t) +') + +####################################### +## +## Read varnish logs. +## +## +## +## Domain allowed access. +## +## +# +interface(`varnish_read_log',` + gen_require(` + type varnishlog_log_t; + ') + + logging_search_logs($1) + read_files_pattern($1, varnishlog_log_t, varnishlog_log_t) +') + +###################################### +## +## Append varnish logs. +## +## +## +## Domain allowed access. +## +## +# +interface(`varnishlog_append_log',` + gen_require(` + type varnishlog_log_t; + ') + + logging_search_logs($1) + append_files_pattern($1, varnishlog_log_t, varnishlog_log_t) +') + +##################################### +## +## Manage varnish logs. +## +## +## +## Domain allowed access. +## +## +# +interface(`varnishlog_manage_log',` + gen_require(` + type varnishlog_log_t; + ') + + logging_search_logs($1) + manage_files_pattern($1, varnishlog_log_t, varnishlog_log_t) +') + +###################################### +## +## All of the rules required to administrate +## an varnishlog environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the varnishlog domain. +## +## +## +# +interface(`varnishd_admin_varnishlog',` + gen_require(` + type varnishlog_t; + type varnishlog_var_run_t, varnishlog_log_t; + type varnishlog_initrc_exec_t; + ') + + allow $1 varnishlog_t:process { ptrace signal_perms }; + ps_process_pattern($1, varnishlog_t) + + init_labeled_script_domtrans($1, varnishlog_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 varnishlog_initrc_exec_t system_r; + allow $2 system_r; + + files_search_pids($1) + admin_pattern($1, varnishlog_var_run_t) + + logging_list_logs($1) + admin_pattern($1, varnishlog_log_t) + +') + +####################################### +## +## All of the rules required to administrate +## an varnishd environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the varnishd domain. +## +## +## +# +interface(`varnishd_admin',` + gen_require(` + type varnishd_t, varnishd_var_lib_t, varnishd_etc_t; + type varnishd_var_run_t, varnishd_tmp_t; + type varnishd_initrc_exec_t; + ') + + allow $1 varnishd_t:process { ptrace signal_perms }; + ps_process_pattern($1, varnishd_t) + + init_labeled_script_domtrans($1, varnishd_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 varnishd_initrc_exec_t system_r; + allow $2 system_r; + + files_search_var_lib($1) + admin_pattern($1, varnishd_var_lib_t) + + files_search_etc($1) + admin_pattern($1, varnishd_etc_t) + + files_search_pids($1) + admin_pattern($1, varnishd_var_run_t) + + files_search_tmp($1) + admin_pattern($1, varnishd_tmp_t) + +') diff --git a/policy/modules/services/varnishd.te b/policy/modules/services/varnishd.te new file mode 100644 index 0000000..0590b79 --- /dev/null +++ b/policy/modules/services/varnishd.te @@ -0,0 +1,117 @@ + +policy_module(varnishd, 1.0.0) + +######################################## +# +# Declarations +# + +## +##

+## Allow varnishd to connect to all ports, +## not just HTTP. +##

+## +gen_tunable(varnishd_connect_any, false) + +type varnishd_t; +type varnishd_exec_t; +init_daemon_domain(varnishd_t, varnishd_exec_t) + +type varnishd_initrc_exec_t; +init_script_file(varnishd_initrc_exec_t) + +type varnishd_etc_t; +files_type(varnishd_etc_t) + +type varnishd_tmp_t; +files_tmp_file(varnishd_tmp_t) + +type varnishd_var_lib_t; +files_type(varnishd_var_lib_t) + +type varnishd_var_run_t; +files_pid_file(varnishd_var_run_t) + +type varnishlog_t; +type varnishlog_exec_t; +init_daemon_domain(varnishlog_t, varnishlog_exec_t) + +type varnishlog_initrc_exec_t; +init_script_file(varnishlog_initrc_exec_t) + +type varnishlog_var_run_t; +files_pid_file(varnishlog_var_run_t) + +type varnishlog_log_t; +files_type(varnishlog_log_t) + +######################################## +# +# varnishd local policy +# + +allow varnishd_t self:capability { dac_override ipc_lock setuid setgid }; +allow varnishd_t self:process signal; +allow varnishd_t self:fifo_file rw_fifo_file_perms; +allow varnishd_t self:tcp_socket create_stream_socket_perms; +allow varnishd_t self:udp_socket create_socket_perms; + +read_files_pattern(varnishd_t, varnishd_etc_t, varnishd_etc_t) +list_dirs_pattern(varnishd_t, varnishd_etc_t, varnishd_etc_t) + +manage_dirs_pattern(varnishd_t, varnishd_tmp_t, varnishd_tmp_t) +manage_files_pattern(varnishd_t, varnishd_tmp_t, varnishd_tmp_t) +files_tmp_filetrans(varnishd_t, varnishd_tmp_t, { file dir }) + +exec_files_pattern(varnishd_t, varnishd_var_lib_t, varnishd_var_lib_t) +manage_dirs_pattern(varnishd_t, varnishd_var_lib_t, varnishd_var_lib_t) +manage_files_pattern(varnishd_t, varnishd_var_lib_t, varnishd_var_lib_t) +files_var_lib_filetrans(varnishd_t, varnishd_var_lib_t, { dir file }) + +manage_files_pattern(varnishd_t, varnishd_var_run_t, varnishd_var_run_t) +files_pid_filetrans(varnishd_t, varnishd_var_run_t, { file }) + +kernel_read_system_state(varnishd_t) + +corecmd_exec_bin(varnishd_t) +corecmd_exec_shell(varnishd_t) + +corenet_tcp_sendrecv_generic_if(varnishd_t) +corenet_tcp_bind_generic_node(varnishd_t) +corenet_tcp_bind_http_port(varnishd_t) +corenet_tcp_bind_http_cache_port(varnishd_t) +corenet_tcp_connect_http_cache_port(varnishd_t) +corenet_tcp_connect_http_port(varnishd_t) + +dev_read_urand(varnishd_t) + +fs_getattr_all_fs(varnishd_t) + +auth_use_nsswitch(varnishd_t) + +logging_send_syslog_msg(varnishd_t) + +miscfiles_read_localization(varnishd_t) + +sysnet_read_config(varnishd_t) + +tunable_policy(`varnishd_connect_any',` + corenet_tcp_connect_all_ports(varnishd_t) + corenet_tcp_bind_all_ports(varnishd_t) +') + +####################################### +# +# varnishlog local policy +# + +manage_files_pattern(varnishlog_t, varnishlog_var_run_t, varnishlog_var_run_t) +files_pid_filetrans(varnishlog_t, varnishlog_var_run_t, { file }) + +manage_dirs_pattern(varnishlog_t, varnishlog_log_t, varnishlog_log_t) +manage_files_pattern(varnishlog_t, varnishlog_log_t, varnishlog_log_t) +logging_log_filetrans(varnishlog_t, varnishlog_log_t, { file dir }) + +files_search_var_lib(varnishlog_t) +read_files_pattern(varnishlog_t, varnishd_var_lib_t, varnishd_var_lib_t)