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Add Miroslav Grepl patch for jabberd, adding new type for jabberd router.

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This commit is contained in:
Dan Walsh 2010-08-31 08:56:30 -04:00
parent 3fdb12decd
commit 5fb4db53ad
4 changed files with 170 additions and 41 deletions
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1
policy/modules/kernel/corenetwork.te.in
View File

@ -131,6 +131,7 @@ network_port(iscsi, tcp,3260,s0)
network_port(isns, tcp,3205,s0, udp,3205,s0)
network_port(jabber_client, tcp,5222,s0, tcp,5223,s0)
network_port(jabber_interserver, tcp,5269,s0)
network_port(jabber_router, tcp,5347,s0)
network_port(kerberos, tcp,88,s0, udp,88,s0, tcp,750,s0, udp,750,s0)
network_port(kerberos_admin, tcp,749,s0)
network_port(kerberos_master, tcp,4444,s0, udp,4444,s0)

9
policy/modules/services/jabber.fc
View File

@ -2,5 +2,14 @@
/usr/sbin/jabberd -- gen_context(system_u:object_r:jabberd_exec_t,s0)
# 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/s2s -- gen_context(system_u:object_r:jabberd_exec_t,s0)
/var/lib/jabberd(/.*)? gen_context(system_u:object_r:jabberd_var_lib_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)

91
policy/modules/services/jabber.if
View File

@ -1,8 +1,44 @@
## <summary>Jabber instant messaging server</summary>
########################################
#######################################
## <summary>
## Connect to jabber over a TCP socket (Deprecated)
## Execute a domain transition to run jabberd services
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`jabber_domtrans_jabberd',`
gen_require(`
type jabberd_t, jabberd_exec_t;
')
domtrans_pattern($1, jabberd_exec_t, jabberd_t)
')
######################################
## <summary>
## Execute a domain transition to run jabberd router service
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`jabber_domtrans_jabberd_router',`
gen_require(`
type jabberd_router_t, jabberd_router_exec_t;
')
domtrans_pattern($1, jabberd_router_exec_t, jabberd_router_t)
')
#######################################
## <summary>
## Read jabberd lib files.
## </summary>
## <param name="domain">
## <summary>
@ -10,8 +46,51 @@
## </summary>
## </param>
#
interface(`jabber_tcp_connect',`
refpolicywarn(`$0($*) has been deprecated.')
interface(`jabberd_read_lib_files',`
gen_require(`
type jabberd_var_lib_t;
')
files_search_var_lib($1)
read_files_pattern($1, jabberd_var_lib_t, jabberd_var_lib_t)
')
#######################################
## <summary>
## Dontaudit inherited read jabberd lib files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`jabberd_dontaudit_read_lib_files',`
gen_require(`
type jabberd_var_lib_t;
')
dontaudit $1 jabberd_var_lib_t:file read_inherited_file_perms;
')
#######################################
## <summary>
## Create, read, write, and delete
## jabberd lib files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`jabberd_manage_lib_files',`
gen_require(`
type jabberd_var_lib_t;
')
files_search_var_lib($1)
manage_files_pattern($1, jabberd_var_lib_t, jabberd_var_lib_t)
')
########################################
@ -35,11 +114,15 @@ interface(`jabber_admin',`
gen_require(`
type jabberd_t, jabberd_log_t, jabberd_var_lib_t;
type jabberd_var_run_t, jabberd_initrc_exec_t;
type jabberd_router_t;
')
allow $1 jabberd_t:process { ptrace signal_perms };
ps_process_pattern($1, jabberd_t)
allow $1 jabberd_router_t:process { ptrace signal_perms };
ps_process_pattern($1, jabberd_router_t)
init_labeled_script_domtrans($1, jabberd_initrc_exec_t)
domain_system_change_exemption($1)
role_transition $2 jabberd_initrc_exec_t system_r;

104
policy/modules/services/jabber.te
View File

@ -1,3 +1,4 @@
policy_module(jabber, 1.8.0)
########################################
@ -5,13 +6,19 @@ policy_module(jabber, 1.8.0)
# Declarations
#
type jabberd_t;
attribute jabberd_domain;
type jabberd_t, jabberd_domain;
type jabberd_exec_t;
init_daemon_domain(jabberd_t, jabberd_exec_t)
type jabberd_initrc_exec_t;
init_script_file(jabberd_initrc_exec_t)
type jabberd_router_t, jabberd_domain;
type jabberd_router_exec_t;
init_daemon_domain(jabberd_router_t, jabberd_router_exec_t)
type jabberd_log_t;
logging_log_file(jabberd_log_t)
@ -21,40 +28,78 @@ files_type(jabberd_var_lib_t)
type jabberd_var_run_t;
files_pid_file(jabberd_var_run_t)
permissive jabberd_router_t;
permissive jabberd_t;
#######################################
#
# Local policy for jabberd domains
#
allow jabberd_domain self:process signal_perms;
allow jabberd_domain self:fifo_file read_fifo_file_perms;
allow jabberd_domain self:tcp_socket create_stream_socket_perms;
allow jabberd_domain self:udp_socket create_socket_perms;
manage_files_pattern(jabberd_domain, jabberd_var_lib_t, jabberd_var_lib_t)
manage_dirs_pattern(jabberd_domain, jabberd_var_lib_t, jabberd_var_lib_t)
# log and pid files are moved into /var/lib/jabberd in the newer version of jabberd
manage_files_pattern(jabberd_domain, jabberd_log_t, jabberd_log_t)
logging_log_filetrans(jabberd_domain, jabberd_log_t, { file dir })
manage_files_pattern(jabberd_domain, jabberd_var_run_t, jabberd_var_run_t)
files_pid_filetrans(jabberd_domain, jabberd_var_run_t, file)
corenet_all_recvfrom_unlabeled(jabberd_domain)
corenet_all_recvfrom_netlabel(jabberd_domain)
corenet_tcp_sendrecv_generic_if(jabberd_domain)
corenet_udp_sendrecv_generic_if(jabberd_domain)
corenet_tcp_sendrecv_generic_node(jabberd_domain)
corenet_udp_sendrecv_generic_node(jabberd_domain)
corenet_tcp_sendrecv_all_ports(jabberd_domain)
corenet_udp_sendrecv_all_ports(jabberd_domain)
corenet_tcp_bind_generic_node(jabberd_domain)
dev_read_urand(jabberd_domain)
dev_read_urand(jabberd_domain)
files_read_etc_files(jabberd_domain)
files_read_etc_runtime_files(jabberd_domain)
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
# Local policy for jabberd
#
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_fifo_file_perms;
allow jabberd_t self:tcp_socket create_stream_socket_perms;
allow jabberd_t self:udp_socket create_socket_perms;
manage_files_pattern(jabberd_t, jabberd_var_lib_t, jabberd_var_lib_t)
files_var_lib_filetrans(jabberd_t, jabberd_var_lib_t, file)
manage_files_pattern(jabberd_t, jabberd_log_t, jabberd_log_t)
logging_log_filetrans(jabberd_t, jabberd_log_t, { file dir })
manage_files_pattern(jabberd_t, jabberd_var_run_t, jabberd_var_run_t)
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_read_system_state(jabberd_t)
corenet_all_recvfrom_unlabeled(jabberd_t)
corenet_all_recvfrom_netlabel(jabberd_t)
corenet_tcp_sendrecv_generic_if(jabberd_t)
corenet_udp_sendrecv_generic_if(jabberd_t)
corenet_tcp_sendrecv_generic_node(jabberd_t)
corenet_udp_sendrecv_generic_node(jabberd_t)
corenet_tcp_sendrecv_all_ports(jabberd_t)
corenet_udp_sendrecv_all_ports(jabberd_t)
corenet_tcp_bind_generic_node(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)
@ -66,18 +111,9 @@ 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)
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_user_home_dirs(jabberd_t)