160 lines
4.3 KiB
Plaintext
160 lines
4.3 KiB
Plaintext
## <summary>A distributed, collaborative, spam detection and filtering network.</summary>
|
|
## <desc>
|
|
## <p>
|
|
## A distributed, collaborative, spam detection and filtering network.
|
|
## </p>
|
|
## <p>
|
|
## This policy will work with either the ATrpms provided config
|
|
## file in /etc/razor, or with the default of dumping everything into
|
|
## $HOME/.razor.
|
|
## </p>
|
|
## </desc>
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Template to create types and rules common to
|
|
## all razor domains.
|
|
## </summary>
|
|
## <param name="prefix">
|
|
## <summary>
|
|
## The prefix of the domain (e.g., user
|
|
## is the prefix for user_t).
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
template(`razor_common_domain_template',`
|
|
gen_require(`
|
|
type razor_exec_t, razor_etc_t, razor_log_t, razor_var_lib_t;
|
|
')
|
|
type $1_t;
|
|
domain_type($1_t)
|
|
domain_entry_file($1_t, razor_exec_t)
|
|
|
|
allow $1_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };
|
|
allow $1_t self:fd use;
|
|
allow $1_t self:fifo_file rw_fifo_file_perms;
|
|
allow $1_t self:unix_dgram_socket create_socket_perms;
|
|
allow $1_t self:unix_stream_socket create_stream_socket_perms;
|
|
allow $1_t self:unix_dgram_socket sendto;
|
|
allow $1_t self:unix_stream_socket connectto;
|
|
allow $1_t self:shm create_shm_perms;
|
|
allow $1_t self:sem create_sem_perms;
|
|
allow $1_t self:msgq create_msgq_perms;
|
|
allow $1_t self:msg { send receive };
|
|
allow $1_t self:tcp_socket create_socket_perms;
|
|
|
|
# Read system config file
|
|
allow $1_t razor_etc_t:dir list_dir_perms;
|
|
allow $1_t razor_etc_t:file read_file_perms;
|
|
allow $1_t razor_etc_t:lnk_file { getattr read };
|
|
|
|
manage_dirs_pattern($1_t, razor_log_t, razor_log_t)
|
|
manage_files_pattern($1_t, razor_log_t, razor_log_t)
|
|
manage_lnk_files_pattern($1_t, razor_log_t, razor_log_t)
|
|
logging_log_filetrans($1_t, razor_log_t, file)
|
|
|
|
manage_dirs_pattern($1_t, razor_var_lib_t, razor_var_lib_t)
|
|
manage_files_pattern($1_t, razor_var_lib_t, razor_var_lib_t)
|
|
manage_lnk_files_pattern($1_t, razor_var_lib_t, razor_var_lib_t)
|
|
files_search_var_lib($1_t)
|
|
|
|
# Razor is one executable and several symlinks
|
|
allow $1_t razor_exec_t:file read_file_perms;
|
|
allow $1_t razor_exec_t:lnk_file read_lnk_file_perms;
|
|
|
|
kernel_read_system_state($1_t)
|
|
kernel_read_network_state($1_t)
|
|
kernel_read_software_raid_state($1_t)
|
|
kernel_getattr_core_if($1_t)
|
|
kernel_getattr_message_if($1_t)
|
|
kernel_read_kernel_sysctls($1_t)
|
|
|
|
corecmd_exec_bin($1_t)
|
|
|
|
corenet_all_recvfrom_unlabeled($1_t)
|
|
corenet_all_recvfrom_netlabel($1_t)
|
|
corenet_tcp_sendrecv_generic_if($1_t)
|
|
corenet_raw_sendrecv_generic_if($1_t)
|
|
corenet_tcp_sendrecv_generic_node($1_t)
|
|
corenet_raw_sendrecv_generic_node($1_t)
|
|
corenet_tcp_sendrecv_razor_port($1_t)
|
|
|
|
# mktemp and other randoms
|
|
dev_read_rand($1_t)
|
|
dev_read_urand($1_t)
|
|
|
|
files_search_pids($1_t)
|
|
# Allow access to various files in the /etc/directory including mtab
|
|
# and nsswitch
|
|
files_read_etc_files($1_t)
|
|
files_read_etc_runtime_files($1_t)
|
|
|
|
fs_search_auto_mountpoints($1_t)
|
|
|
|
libs_read_lib_files($1_t)
|
|
|
|
miscfiles_read_localization($1_t)
|
|
|
|
sysnet_read_config($1_t)
|
|
sysnet_dns_name_resolve($1_t)
|
|
|
|
optional_policy(`
|
|
nis_use_ypbind($1_t)
|
|
')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Role access for razor
|
|
## </summary>
|
|
## <param name="role">
|
|
## <summary>
|
|
## Role allowed access
|
|
## </summary>
|
|
## </param>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## User domain for the role
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`razor_role',`
|
|
gen_require(`
|
|
type razor_t, razor_exec_t, razor_home_t;
|
|
')
|
|
|
|
role $1 types razor_t;
|
|
|
|
# Transition from the user domain to the derived domain.
|
|
domtrans_pattern($2, razor_exec_t, razor_t)
|
|
|
|
# allow ps to show razor and allow the user to kill it
|
|
ps_process_pattern($2, razor_t)
|
|
allow $2 razor_t:process signal;
|
|
|
|
manage_dirs_pattern($2, razor_home_t, razor_home_t)
|
|
manage_files_pattern($2, razor_home_t, razor_home_t)
|
|
manage_lnk_files_pattern($2, razor_home_t, razor_home_t)
|
|
relabel_dirs_pattern($2, razor_home_t, razor_home_t)
|
|
relabel_files_pattern($2, razor_home_t, razor_home_t)
|
|
relabel_lnk_files_pattern($2, razor_home_t, razor_home_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute razor in the system razor domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`razor_domtrans',`
|
|
gen_require(`
|
|
type razor_t, razor_exec_t;
|
|
')
|
|
|
|
domtrans_pattern($1, razor_exec_t, razor_t)
|
|
')
|