selinux-policy/policy/modules/services/postfix.if
Dominick Grift 8e3f53a057 Whitespace, newline and tab fixes.
Whitespace, newline and tab fixes.

Whitespace, newline and tab fixes.

Whitespace, newline and tab fixes.
2010-09-20 18:18:44 +02:00

759 lines
17 KiB
Plaintext

## <summary>Postfix email server</summary>
########################################
## <summary>
## Postfix stub interface. No access allowed.
## </summary>
## <param name="domain" unused="true">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_stub',`
gen_require(`
type postfix_master_t;
')
')
########################################
## <summary>
## Creates types and rules for a basic
## postfix process domain.
## </summary>
## <param name="prefix">
## <summary>
## Prefix for the domain.
## </summary>
## </param>
#
template(`postfix_domain_template',`
type postfix_$1_t;
type postfix_$1_exec_t;
domain_type(postfix_$1_t)
domain_entry_file(postfix_$1_t, postfix_$1_exec_t)
role system_r types postfix_$1_t;
dontaudit postfix_$1_t self:capability sys_tty_config;
allow postfix_$1_t self:process { signal_perms setpgid };
allow postfix_$1_t self:unix_dgram_socket create_socket_perms;
allow postfix_$1_t self:unix_stream_socket create_stream_socket_perms;
allow postfix_$1_t self:unix_stream_socket connectto;
allow postfix_master_t postfix_$1_t:process signal;
#https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=244456
allow postfix_$1_t postfix_master_t:file read;
allow postfix_$1_t postfix_etc_t:dir list_dir_perms;
read_files_pattern(postfix_$1_t, postfix_etc_t, postfix_etc_t)
read_lnk_files_pattern(postfix_$1_t, postfix_etc_t, postfix_etc_t)
can_exec(postfix_$1_t, postfix_$1_exec_t)
allow postfix_$1_t postfix_exec_t:file { mmap_file_perms lock };
allow postfix_$1_t postfix_master_t:process sigchld;
allow postfix_$1_t postfix_spool_t:dir list_dir_perms;
allow postfix_$1_t postfix_var_run_t:file manage_file_perms;
files_pid_filetrans(postfix_$1_t, postfix_var_run_t, file)
kernel_read_system_state(postfix_$1_t)
kernel_read_network_state(postfix_$1_t)
kernel_read_all_sysctls(postfix_$1_t)
dev_read_sysfs(postfix_$1_t)
dev_read_rand(postfix_$1_t)
dev_read_urand(postfix_$1_t)
fs_search_auto_mountpoints(postfix_$1_t)
fs_getattr_xattr_fs(postfix_$1_t)
fs_rw_anon_inodefs_files(postfix_$1_t)
term_dontaudit_use_console(postfix_$1_t)
corecmd_exec_shell(postfix_$1_t)
files_read_etc_files(postfix_$1_t)
files_read_etc_runtime_files(postfix_$1_t)
files_read_usr_files(postfix_$1_t)
files_read_usr_symlinks(postfix_$1_t)
files_search_spool(postfix_$1_t)
files_getattr_tmp_dirs(postfix_$1_t)
files_search_all_mountpoints(postfix_$1_t)
init_dontaudit_use_fds(postfix_$1_t)
init_sigchld(postfix_$1_t)
auth_use_nsswitch(postfix_$1_t)
logging_send_syslog_msg(postfix_$1_t)
miscfiles_read_localization(postfix_$1_t)
miscfiles_read_generic_certs(postfix_$1_t)
userdom_dontaudit_use_unpriv_user_fds(postfix_$1_t)
optional_policy(`
udev_read_db(postfix_$1_t)
')
')
########################################
## <summary>
## Creates a postfix server process domain.
## </summary>
## <param name="prefix">
## <summary>
## Prefix of the domain.
## </summary>
## </param>
#
template(`postfix_server_domain_template',`
postfix_domain_template($1)
type postfix_$1_tmp_t;
files_tmp_file(postfix_$1_tmp_t)
allow postfix_$1_t self:capability { setuid setgid dac_override };
allow postfix_$1_t postfix_master_t:unix_stream_socket { connectto rw_stream_socket_perms };
allow postfix_$1_t self:tcp_socket create_socket_perms;
allow postfix_$1_t self:udp_socket create_socket_perms;
manage_dirs_pattern(postfix_$1_t, postfix_$1_tmp_t, postfix_$1_tmp_t)
manage_files_pattern(postfix_$1_t, postfix_$1_tmp_t, postfix_$1_tmp_t)
files_tmp_filetrans(postfix_$1_t, postfix_$1_tmp_t, { file dir })
domtrans_pattern(postfix_master_t, postfix_$1_exec_t, postfix_$1_t)
corenet_all_recvfrom_unlabeled(postfix_$1_t)
corenet_all_recvfrom_netlabel(postfix_$1_t)
corenet_tcp_sendrecv_generic_if(postfix_$1_t)
corenet_udp_sendrecv_generic_if(postfix_$1_t)
corenet_tcp_sendrecv_generic_node(postfix_$1_t)
corenet_udp_sendrecv_generic_node(postfix_$1_t)
corenet_tcp_sendrecv_all_ports(postfix_$1_t)
corenet_udp_sendrecv_all_ports(postfix_$1_t)
corenet_tcp_bind_generic_node(postfix_$1_t)
corenet_udp_bind_generic_node(postfix_$1_t)
corenet_tcp_connect_all_ports(postfix_$1_t)
corenet_sendrecv_all_client_packets(postfix_$1_t)
')
########################################
## <summary>
## Creates a process domain for programs
## that are ran by users.
## </summary>
## <param name="prefix">
## <summary>
## Prefix of the domain.
## </summary>
## </param>
#
template(`postfix_user_domain_template',`
gen_require(`
attribute postfix_user_domains, postfix_user_domtrans;
')
postfix_domain_template($1)
typeattribute postfix_$1_t postfix_user_domains;
allow postfix_$1_t self:capability dac_override;
domtrans_pattern(postfix_user_domtrans, postfix_$1_exec_t, postfix_$1_t)
domain_use_interactive_fds(postfix_$1_t)
')
########################################
## <summary>
## Read postfix configuration files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`postfix_read_config',`
gen_require(`
type postfix_etc_t;
')
read_files_pattern($1, postfix_etc_t, postfix_etc_t)
read_lnk_files_pattern($1, postfix_etc_t, postfix_etc_t)
files_search_etc($1)
')
########################################
## <summary>
## Create files with the specified type in
## the postfix configuration directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <param name="private type">
## <summary>
## The type of the object to be created.
## </summary>
## </param>
## <param name="object">
## <summary>
## The object class of the object being created.
## </summary>
## </param>
#
interface(`postfix_config_filetrans',`
gen_require(`
type postfix_etc_t;
')
files_search_etc($1)
filetrans_pattern($1, postfix_etc_t, $2, $3)
')
########################################
## <summary>
## Do not audit attempts to read and
## write postfix local delivery
## TCP sockets.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`postfix_dontaudit_rw_local_tcp_sockets',`
gen_require(`
type postfix_local_t;
')
dontaudit $1 postfix_local_t:tcp_socket { read write };
')
########################################
## <summary>
## Allow read/write postfix local pipes
## TCP sockets.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_rw_local_pipes',`
gen_require(`
type postfix_local_t;
')
allow $1 postfix_local_t:fifo_file rw_fifo_file_perms;
')
########################################
## <summary>
## Allow domain to read postfix local process state
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_read_local_state',`
gen_require(`
type postfix_local_t;
')
kernel_search_proc($1)
ps_process_pattern($1, postfix_local_t)
')
########################################
## <summary>
## Allow domain to read postfix master process state
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_read_master_state',`
gen_require(`
type postfix_master_t;
')
kernel_search_proc($1)
ps_process_pattern($1, postfix_master_t)
')
########################################
## <summary>
## Do not audit attempts to use
## postfix master process file
## file descriptors.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`postfix_dontaudit_use_fds',`
gen_require(`
type postfix_master_t;
')
dontaudit $1 postfix_master_t:fd use;
')
########################################
## <summary>
## Execute postfix_map in the postfix_map domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`postfix_domtrans_map',`
gen_require(`
type postfix_map_t, postfix_map_exec_t;
')
domtrans_pattern($1, postfix_map_exec_t, postfix_map_t)
')
########################################
## <summary>
## Execute postfix_map in the postfix_map domain, and
## allow the specified role the postfix_map domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`postfix_run_map',`
gen_require(`
type postfix_map_t;
')
postfix_domtrans_map($1)
role $2 types postfix_map_t;
')
########################################
## <summary>
## Execute the master postfix program in the
## postfix_master domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`postfix_domtrans_master',`
gen_require(`
type postfix_master_t, postfix_master_exec_t;
')
domtrans_pattern($1, postfix_master_exec_t, postfix_master_t)
')
########################################
## <summary>
## Execute the master postfix in the postfix master domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_initrc_domtrans',`
gen_require(`
type postfix_initrc_exec_t;
')
init_labeled_script_domtrans($1, postfix_initrc_exec_t)
')
########################################
## <summary>
## Execute the master postfix program in the
## caller domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_exec_master',`
gen_require(`
type postfix_master_exec_t;
')
can_exec($1, postfix_master_exec_t)
')
#######################################
## <summary>
## Connect to postfix master process using a unix domain stream socket.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_stream_connect_master',`
gen_require(`
type postfix_master_t, postfix_public_t;
')
stream_connect_pattern($1, postfix_public_t, postfix_public_t, postfix_master_t)
')
########################################
## <summary>
## Execute the master postdrop in the
## postfix_postdrop domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`postfix_domtrans_postdrop',`
gen_require(`
type postfix_postdrop_t, postfix_postdrop_exec_t;
')
domtrans_pattern($1, postfix_postdrop_exec_t, postfix_postdrop_t)
')
########################################
## <summary>
## Execute the master postqueue in the
## postfix_postqueue domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`postfix_domtrans_postqueue',`
gen_require(`
type postfix_postqueue_t, postfix_postqueue_exec_t;
')
domtrans_pattern($1, postfix_postqueue_exec_t, postfix_postqueue_t)
')
#######################################
## <summary>
## Execute the master postqueue in the caller domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`posftix_exec_postqueue',`
gen_require(`
type postfix_postqueue_exec_t;
')
can_exec($1, postfix_postqueue_exec_t)
')
########################################
## <summary>
## Create a named socket in a postfix private directory.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_create_private_sockets',`
gen_require(`
type postfix_private_t;
')
allow $1 postfix_private_t:dir list_dir_perms;
create_sock_files_pattern($1, postfix_private_t, postfix_private_t)
')
########################################
## <summary>
## manage named socket in a postfix private directory.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_manage_private_sockets',`
gen_require(`
type postfix_private_t;
')
allow $1 postfix_private_t:dir list_dir_perms;
manage_sock_files_pattern($1, postfix_private_t, postfix_private_t)
')
########################################
## <summary>
## Execute the master postfix program in the
## postfix_master domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`postfix_domtrans_smtp',`
gen_require(`
type postfix_smtp_t, postfix_smtp_exec_t;
')
domtrans_pattern($1, postfix_smtp_exec_t, postfix_smtp_t)
')
########################################
## <summary>
## Getattr postfix mail spool files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_getattr_spool_files',`
gen_require(`
attribute postfix_spool_type;
')
files_search_spool($1)
getattr_files_pattern($1, postfix_spool_type, postfix_spool_type)
')
########################################
## <summary>
## Search postfix mail spool directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_search_spool',`
gen_require(`
attribute postfix_spool_type;
')
allow $1 postfix_spool_type:dir search_dir_perms;
files_search_spool($1)
')
########################################
## <summary>
## List postfix mail spool directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_list_spool',`
gen_require(`
attribute postfix_spool_type;
')
allow $1 postfix_spool_type:dir list_dir_perms;
files_search_spool($1)
')
########################################
## <summary>
## Read postfix mail spool files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_read_spool_files',`
gen_require(`
attribute postfix_spool_type;
')
files_search_spool($1)
read_files_pattern($1, postfix_spool_type, postfix_spool_type)
')
########################################
## <summary>
## Create, read, write, and delete postfix mail spool files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_manage_spool_files',`
gen_require(`
attribute postfix_spool_type;
')
files_search_spool($1)
manage_files_pattern($1, postfix_spool_type, postfix_spool_type)
')
########################################
## <summary>
## Execute postfix user mail programs
## in their respective domains.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`postfix_domtrans_user_mail_handler',`
gen_require(`
attribute postfix_user_domtrans;
')
typeattribute $1 postfix_user_domtrans;
')
########################################
## <summary>
## All of the rules required to administrate
## an postfix environment.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`postfix_admin',`
gen_require(`
attribute postfix_spool_type;
type postfix_bounce_t, postfix_cleanup_t, postfix_local_t;
type postfix_master_t, postfix_pickup_t, postfix_qmgr_t;
type postfix_initrc_exec_t, postfix_data_t, postfix_etc_t;
type postfix_map_tmp_t, postfix_prng_t, postfix_public_t;
type postfix_smtpd_t, postfix_var_run_t;
')
allow $1 postfix_bounce_t:process { ptrace signal_perms };
ps_process_pattern($1, postfix_bounce_t)
allow $1 postfix_cleanup_t:process { ptrace signal_perms };
ps_process_pattern($1, postfix_cleanup_t)
allow $1 postfix_local_t:process { ptrace signal_perms };
ps_process_pattern($1, postfix_local_t)
allow $1 postfix_master_t:process { ptrace signal_perms };
ps_process_pattern($1, postfix_master_t)
allow $1 postfix_pickup_t:process { ptrace signal_perms };
ps_process_pattern($1, postfix_pickup_t)
allow $1 postfix_qmgr_t:process { ptrace signal_perms };
ps_process_pattern($1, postfix_qmgr_t)
allow $1 postfix_smtpd_t:process { ptrace signal_perms };
ps_process_pattern($1, postfix_smtpd_t)
postfix_run_map($1,$2)
postfix_run_postdrop($1,$2)
postfix_initrc_domtrans($1)
domain_system_change_exemption($1)
role_transition $2 postfix_initrc_exec_t system_r;
allow $2 system_r;
admin_pattern($1, postfix_data_t)
files_list_etc($1)
admin_pattern($1, postfix_etc_t)
files_list_spool($1)
admin_pattern($1, postfix_spool_type)
admin_pattern($1, postfix_var_run_t)
files_list_tmp($1)
admin_pattern($1, postfix_map_tmp_t)
admin_pattern($1, postfix_prng_t)
admin_pattern($1, postfix_public_t)
')
########################################
## <summary>
## Execute the master postdrop in the
## postfix_postdrop domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <rolecap/>
#
interface(`postfix_run_postdrop',`
gen_require(`
type postfix_postdrop_t;
')
postfix_domtrans_postdrop($1)
role $2 types postfix_postdrop_t;
')