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## <summary>Courier IMAP and POP3 email servers</summary>
########################################
## <summary>
## Template for creating courier server processes.
## </summary>
## <param name="prefix">
## <summary>
## Prefix name of the server process.
## </summary>
## </param>
#
template(`courier_domain_template',`
##############################
#
# Declarations
#
type courier_$1_t;
type courier_$1_exec_t;
init_daemon_domain(courier_$1_t, courier_$1_exec_t)
##############################
#
# Declarations
#
allow courier_$1_t self:capability dac_override;
dontaudit courier_$1_t self:capability sys_tty_config;
allow courier_$1_t self:process { setpgid signal_perms };
allow courier_$1_t self:fifo_file { read write getattr };
allow courier_$1_t self:tcp_socket create_stream_socket_perms;
allow courier_$1_t self:udp_socket create_socket_perms;
can_exec(courier_$1_t, courier_$1_exec_t)
read_files_pattern(courier_$1_t, courier_etc_t, courier_etc_t)
allow courier_$1_t courier_etc_t:dir list_dir_perms;
manage_files_pattern(courier_$1_t, courier_var_run_t, courier_var_run_t)
manage_lnk_files_pattern(courier_$1_t, courier_var_run_t, courier_var_run_t)
manage_sock_files_pattern(courier_$1_t, courier_var_run_t, courier_var_run_t)
files_search_pids(courier_$1_t)
kernel_read_system_state(courier_$1_t)
kernel_read_kernel_sysctls(courier_$1_t)
corecmd_exec_bin(courier_$1_t)
corenet_all_recvfrom_unlabeled(courier_$1_t)
corenet_all_recvfrom_netlabel(courier_$1_t)
corenet_tcp_sendrecv_generic_if(courier_$1_t)
corenet_udp_sendrecv_generic_if(courier_$1_t)
corenet_tcp_sendrecv_generic_node(courier_$1_t)
corenet_udp_sendrecv_generic_node(courier_$1_t)
corenet_tcp_sendrecv_all_ports(courier_$1_t)
corenet_udp_sendrecv_all_ports(courier_$1_t)
dev_read_sysfs(courier_$1_t)
domain_use_interactive_fds(courier_$1_t)
files_read_etc_files(courier_$1_t)
files_read_etc_runtime_files(courier_$1_t)
files_read_usr_files(courier_$1_t)
fs_getattr_xattr_fs(courier_$1_t)
fs_search_auto_mountpoints(courier_$1_t)
logging_send_syslog_msg(courier_$1_t)
sysnet_read_config(courier_$1_t)
userdom_dontaudit_use_unpriv_user_fds(courier_$1_t)
optional_policy(`
seutil_sigchld_newrole(courier_$1_t)
')
optional_policy(`
udev_read_db(courier_$1_t)
')
')
########################################
## <summary>
## Execute the courier authentication daemon with
## a domain transition.
## </summary>
## <param name="prefix">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`courier_domtrans_authdaemon',`
gen_require(`
type courier_authdaemon_t, courier_authdaemon_exec_t;
')
domtrans_pattern($1, courier_authdaemon_exec_t, courier_authdaemon_t)
')
########################################
## <summary>
## Execute the courier POP3 and IMAP server with
## a domain transition.
## </summary>
## <param name="prefix">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`courier_domtrans_pop',`
gen_require(`
type courier_pop_t, courier_pop_exec_t;
')
domtrans_pattern($1, courier_pop_exec_t, courier_pop_t)
')
########################################
## <summary>
## Read courier config files
## </summary>
## <param name="prefix">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`courier_read_config',`
gen_require(`
type courier_etc_t;
')
read_files_pattern($1, courier_etc_t, courier_etc_t)
')
########################################
## <summary>
## Create, read, write, and delete courier
## spool directories.
## </summary>
## <param name="prefix">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`courier_manage_spool_dirs',`
gen_require(`
type courier_spool_t;
')
manage_dirs_pattern($1, courier_spool_t, courier_spool_t)
')
########################################
## <summary>
## Create, read, write, and delete courier
## spool files.
## </summary>
## <param name="prefix">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`courier_manage_spool_files',`
gen_require(`
type courier_spool_t;
')
manage_files_pattern($1, courier_spool_t, courier_spool_t)
')
########################################
## <summary>
## Read and write to courier spool pipes.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`courier_rw_spool_pipes',`
gen_require(`
type courier_spool_t;
')
allow $1 courier_spool_t:fifo_file rw_fifo_file_perms;
')
|
