policy_module(razor, 2.4.0)

########################################
#
# Declarations
#

attribute razor_domain;

attribute_role razor_roles;

type razor_exec_t;
corecmd_executable_file(razor_exec_t)

type razor_etc_t;
files_config_file(razor_etc_t)

type razor_home_t;
typealias razor_home_t alias { user_razor_home_t staff_razor_home_t sysadm_razor_home_t };
typealias razor_home_t alias { auditadm_razor_home_t secadm_razor_home_t };
userdom_user_home_content(razor_home_t)

type razor_log_t;
logging_log_file(razor_log_t)

type razor_tmp_t;
typealias razor_tmp_t alias { user_razor_tmp_t staff_razor_tmp_t sysadm_razor_tmp_t };
typealias razor_tmp_t alias { auditadm_razor_tmp_t secadm_razor_tmp_t };
userdom_user_tmp_file(razor_tmp_t)

type razor_var_lib_t;
files_type(razor_var_lib_t)

razor_common_domain_template(razor)
typealias razor_t alias { user_razor_t staff_razor_t sysadm_razor_t };
typealias razor_t alias { auditadm_razor_t secadm_razor_t };
userdom_user_application_type(razor_t)
role razor_roles types razor_t;

razor_common_domain_template(system_razor)
role system_r types system_razor_t;

########################################
#
# Common razor domain local policy
#

allow razor_domain self:process { transition signal_perms getsched setsched getsession getpgid setpgid getcap setcap share getattr noatsecure siginh rlimitinh dyntransition setkeycreate setsockcreate getrlimit };
allow razor_domain self:fd use;
allow razor_domain self:fifo_file rw_fifo_file_perms;
allow razor_domain self:unix_dgram_socket sendto;
allow razor_domain self:unix_stream_socket { accept connectto listen };

allow razor_domain razor_etc_t:dir list_dir_perms;
allow razor_domain razor_etc_t:file read_file_perms;
allow razor_domain razor_etc_t:lnk_file read_lnk_file_perms;

allow razor_domain razor_exec_t:file read_file_perms;
allow razor_domain razor_exec_t:lnk_file read_lnk_file_perms;

kernel_read_system_state(razor_domain)
kernel_read_network_state(razor_domain)
kernel_read_software_raid_state(razor_domain)
kernel_getattr_core_if(razor_domain)
kernel_getattr_message_if(razor_domain)
kernel_read_kernel_sysctls(razor_domain)

corecmd_exec_bin(razor_domain)

corenet_all_recvfrom_unlabeled(razor_domain)
corenet_all_recvfrom_netlabel(razor_domain)
corenet_tcp_sendrecv_generic_if(razor_domain)
corenet_tcp_sendrecv_generic_node(razor_domain)

corenet_tcp_sendrecv_razor_port(razor_domain)
corenet_tcp_connect_razor_port(razor_domain)
corenet_sendrecv_razor_client_packets(razor_domain)

dev_read_rand(razor_domain)
dev_read_urand(razor_domain)

files_read_etc_runtime_files(razor_domain)

libs_read_lib_files(razor_domain)

miscfiles_read_localization(razor_domain)

########################################
#
# System local policy
#

manage_dirs_pattern(system_razor_t, razor_etc_t, razor_etc_t)
manage_files_pattern(system_razor_t, razor_etc_t, razor_etc_t)
manage_lnk_files_pattern(system_razor_t, razor_etc_t, razor_etc_t)

manage_dirs_pattern(system_razor_t, razor_log_t, razor_log_t)
append_files_pattern(system_razor_t, razor_log_t, razor_log_t)
create_files_pattern(system_razor_t, razor_log_t, razor_log_t)
setattr_files_pattern(system_razor_t, razor_log_t, razor_log_t)
manage_lnk_files_pattern(system_razor_t, razor_log_t, razor_log_t)
logging_log_filetrans(system_razor_t, razor_log_t, file)

manage_dirs_pattern(system_razor_t, razor_var_lib_t, razor_var_lib_t)
manage_files_pattern(system_razor_t, razor_var_lib_t, razor_var_lib_t)
manage_lnk_files_pattern(system_razor_t, razor_var_lib_t, razor_var_lib_t)
files_var_lib_filetrans(system_razor_t, razor_var_lib_t, file)

########################################
#
# Session local policy
#

manage_dirs_pattern(razor_t, razor_home_t, razor_home_t)
manage_files_pattern(razor_t, razor_home_t, razor_home_t)
manage_lnk_files_pattern(razor_t, razor_home_t, razor_home_t)
userdom_user_home_dir_filetrans(razor_t, razor_home_t, dir, ".razor")

manage_dirs_pattern(razor_t, razor_tmp_t, razor_tmp_t)
manage_files_pattern(razor_t, razor_tmp_t, razor_tmp_t)
files_tmp_filetrans(razor_t, razor_tmp_t, { file dir })

fs_getattr_all_fs(razor_t)
fs_search_auto_mountpoints(razor_t)

userdom_use_unpriv_users_fds(razor_t)
userdom_use_user_terminals(razor_t)

tunable_policy(`use_nfs_home_dirs',`
	fs_manage_nfs_dirs(razor_t)
	fs_manage_nfs_files(razor_t)
	fs_manage_nfs_symlinks(razor_t)
')

tunable_policy(`use_samba_home_dirs',`
	fs_manage_cifs_dirs(razor_t)
	fs_manage_cifs_files(razor_t)
	fs_manage_cifs_symlinks(razor_t)
')