policy_module(rpm,1.4.1)

########################################

#

# Declarations

#

type rpm_t;

type rpm_exec_t;

init_system_domain(rpm_t,rpm_exec_t)

domain_obj_id_change_exemption(rpm_t)

domain_role_change_exemption(rpm_t)

domain_system_change_exemption(rpm_t)

domain_interactive_fd(rpm_t)

role system_r types rpm_t;

type rpm_file_t;

files_type(rpm_file_t)

type rpm_tmp_t;

files_tmp_file(rpm_tmp_t)

type rpm_tmpfs_t;

files_tmpfs_file(rpm_tmpfs_t)

type rpm_log_t;

logging_log_file(rpm_log_t)

type rpm_var_lib_t;

files_type(rpm_var_lib_t)

typealias rpm_var_lib_t alias var_lib_rpm_t;

type rpm_script_t;

type rpm_script_exec_t;

domain_obj_id_change_exemption(rpm_script_t)

domain_system_change_exemption(rpm_script_t)

corecmd_shell_entry_type(rpm_script_t)

domain_type(rpm_script_t)

domain_entry_file(rpm_t,rpm_script_exec_t)

domain_interactive_fd(rpm_script_t)

role system_r types rpm_script_t;

type rpm_script_tmp_t;

files_tmp_file(rpm_script_tmp_t)

type rpm_script_tmpfs_t;

files_tmpfs_file(rpm_script_tmpfs_t)

########################################

#

# rpm Local policy

#

allow rpm_t self:capability { chown dac_override fowner fsetid setgid setuid sys_chroot sys_tty_config mknod };

allow rpm_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };

allow rpm_t self:process { getattr setexec setfscreate setrlimit };

allow rpm_t self:fd use;

allow rpm_t self:fifo_file rw_file_perms;

allow rpm_t self:unix_dgram_socket create_socket_perms;

allow rpm_t self:unix_stream_socket rw_stream_socket_perms;

allow rpm_t self:unix_dgram_socket sendto;

allow rpm_t self:unix_stream_socket connectto;

allow rpm_t self:udp_socket { connect };

allow rpm_t self:udp_socket create_socket_perms;

allow rpm_t self:tcp_socket create_stream_socket_perms;

allow rpm_t self:shm create_shm_perms;

allow rpm_t self:sem create_sem_perms;

allow rpm_t self:msgq create_msgq_perms;

allow rpm_t self:msg { send receive };

allow rpm_t self:dir search;

allow rpm_t self:file rw_file_perms;;

allow rpm_t rpm_tmp_t:dir create_dir_perms;

allow rpm_t rpm_tmp_t:file create_file_perms;

files_tmp_filetrans(rpm_t, rpm_tmp_t, { file dir })

allow rpm_t rpm_tmpfs_t:dir create_dir_perms;

allow rpm_t rpm_tmpfs_t:file create_file_perms;

allow rpm_t rpm_tmpfs_t:lnk_file create_file_perms;

allow rpm_t rpm_tmpfs_t:sock_file create_file_perms;

allow rpm_t rpm_tmpfs_t:fifo_file create_file_perms;

fs_tmpfs_filetrans(rpm_t,rpm_tmpfs_t,{ dir file lnk_file sock_file fifo_file })

# Access /var/lib/rpm files

allow rpm_t rpm_var_lib_t:file create_file_perms;

allow rpm_t rpm_var_lib_t:dir rw_dir_perms;

files_var_lib_filetrans(rpm_t,rpm_var_lib_t,dir)

kernel_read_system_state(rpm_t)

kernel_read_kernel_sysctls(rpm_t)

corecmd_exec_all_executables(rpm_t)

corenet_non_ipsec_sendrecv(rpm_t)

corenet_tcp_sendrecv_all_if(rpm_t)

corenet_raw_sendrecv_all_if(rpm_t)

corenet_udp_sendrecv_all_if(rpm_t)

corenet_tcp_sendrecv_all_nodes(rpm_t)

corenet_raw_sendrecv_all_nodes(rpm_t)

corenet_udp_sendrecv_all_nodes(rpm_t)

corenet_tcp_sendrecv_all_ports(rpm_t)

corenet_udp_sendrecv_all_ports(rpm_t)

corenet_tcp_connect_all_ports(rpm_t)

corenet_sendrecv_all_client_packets(rpm_t)

dev_list_sysfs(rpm_t)

dev_list_usbfs(rpm_t)

dev_read_urand(rpm_t)

#devices_manage_all_device_types(rpm_t)

fs_manage_nfs_dirs(rpm_t)

fs_manage_nfs_files(rpm_t)

fs_manage_nfs_symlinks(rpm_t)

fs_getattr_all_fs(rpm_t)

fs_search_auto_mountpoints(rpm_t)

mls_file_read_up(rpm_t)

mls_file_write_down(rpm_t)

mls_file_upgrade(rpm_t)

mls_file_downgrade(rpm_t)

selinux_get_fs_mount(rpm_t)

selinux_validate_context(rpm_t)

selinux_compute_access_vector(rpm_t)

selinux_compute_create_context(rpm_t)

selinux_compute_relabel_context(rpm_t)

selinux_compute_user_contexts(rpm_t)

storage_raw_write_fixed_disk(rpm_t)

# for installing kernel packages

storage_raw_read_fixed_disk(rpm_t)

term_list_ptys(rpm_t)

auth_relabel_all_files_except_shadow(rpm_t)

auth_manage_all_files_except_shadow(rpm_t)

auth_dontaudit_read_shadow(rpm_t)

# transition to rpm script:

rpm_domtrans_script(rpm_t)

domain_read_all_domains_state(rpm_t)

domain_getattr_all_domains(rpm_t)

domain_dontaudit_ptrace_all_domains(rpm_t)

domain_use_interactive_fds(rpm_t)

domain_dontaudit_getattr_all_pipes(rpm_t)

domain_dontaudit_getattr_all_tcp_sockets(rpm_t)

domain_dontaudit_getattr_all_udp_sockets(rpm_t)

domain_dontaudit_getattr_all_packet_sockets(rpm_t)

domain_dontaudit_getattr_all_raw_sockets(rpm_t)

domain_dontaudit_getattr_all_stream_sockets(rpm_t)

domain_dontaudit_getattr_all_dgram_sockets(rpm_t)

files_exec_etc_files(rpm_t)

init_domtrans_script(rpm_t)

libs_use_ld_so(rpm_t)

libs_use_shared_libs(rpm_t)

libs_exec_ld_so(rpm_t)

libs_exec_lib_files(rpm_t)

libs_domtrans_ldconfig(rpm_t)

logging_send_syslog_msg(rpm_t)

# allow compiling and loading new policy

seutil_manage_src_policy(rpm_t)

seutil_manage_bin_policy(rpm_t)

sysnet_read_config(rpm_t)

userdom_use_unpriv_users_fds(rpm_t)

ifdef(`distro_redhat',`

	unconfined_domain(rpm_t)

')

ifdef(`targeted_policy',`

	unconfined_domain(rpm_t)

	# yum-updatesd requires this

	unconfined_dbus_chat(rpm_t)

',`

	# cjp: these are here to stop type_transition

	# conflicts since rpm_t is an alias of

	# unconfined in the targeted policy

	allow rpm_t rpm_log_t:file create_file_perms;

	logging_log_filetrans(rpm_t,rpm_log_t,file)

')

optional_policy(`

	cron_system_entry(rpm_t,rpm_exec_t)

')

optional_policy(`

	nis_use_ypbind(rpm_t)

')

ifdef(`TODO',`

# read/write/create any files in the system

dontaudit rpm_t domain:{ socket unix_dgram_socket udp_socket unix_stream_socket tcp_socket fifo_file rawip_socket packet_socket } getattr;

allow rpm_t ttyfile:chr_file unlink;

# needs rw permission to the directory for an rpm package that includes a mount

# point

allow rpm_t fs_type:dir { setattr rw_dir_perms };

allow rpm_t mount_t:tcp_socket write;

allow rpm_t rpc_pipefs_t:dir search;

optional_policy(`

allow rpm_t sysadm_gph_t:fd use;

')

') dnl endif TODO

########################################

#

# rpm-script Local policy

#

allow rpm_script_t self:capability { chown dac_override dac_read_search fowner fsetid setgid setuid ipc_lock sys_chroot sys_nice mknod kill };

allow rpm_script_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };

allow rpm_script_t self:fd use;

allow rpm_script_t self:fifo_file rw_file_perms;

allow rpm_script_t self:unix_dgram_socket create_socket_perms;

allow rpm_script_t self:unix_stream_socket rw_stream_socket_perms;

allow rpm_script_t self:unix_dgram_socket sendto;

allow rpm_script_t self:unix_stream_socket connectto;

allow rpm_script_t self:shm create_shm_perms;

allow rpm_script_t self:sem create_sem_perms;

allow rpm_script_t self:msgq create_msgq_perms;

allow rpm_script_t self:msg { send receive };

allow rpm_script_t rpm_tmp_t:file r_file_perms;

allow rpm_script_t rpm_script_tmp_t:dir mounton;

allow rpm_script_t rpm_script_tmp_t:dir create_dir_perms;

allow rpm_script_t rpm_script_tmp_t:file create_file_perms;

files_tmp_filetrans(rpm_script_t, rpm_script_tmp_t, { file dir })

allow rpm_script_t rpm_script_tmpfs_t:dir create_dir_perms;

allow rpm_script_t rpm_script_tmpfs_t:file create_file_perms;

allow rpm_script_t rpm_script_tmpfs_t:lnk_file create_lnk_perms;

allow rpm_script_t rpm_script_tmpfs_t:sock_file create_file_perms;

allow rpm_script_t rpm_script_tmpfs_t:fifo_file create_file_perms;

fs_tmpfs_filetrans(rpm_script_t,rpm_script_tmpfs_t,{ dir file lnk_file sock_file fifo_file })

allow rpm_t rpm_script_t:fd use;

allow rpm_script_t rpm_t:fd use;

allow rpm_script_t rpm_t:fifo_file rw_file_perms;

allow rpm_script_t rpm_t:process sigchld;

kernel_read_kernel_sysctls(rpm_script_t)

kernel_read_system_state(rpm_script_t)

dev_list_sysfs(rpm_script_t)

# ideally we would not need this

dev_manage_generic_blk_files(rpm_script_t)

dev_manage_generic_chr_files(rpm_script_t)

dev_manage_all_blk_files(rpm_script_t)

dev_manage_all_chr_files(rpm_script_t)

fs_manage_nfs_files(rpm_script_t)

fs_getattr_nfs(rpm_script_t)

# why is this not using mount?

fs_getattr_xattr_fs(rpm_script_t)

fs_mount_xattr_fs(rpm_script_t)

fs_unmount_xattr_fs(rpm_script_t)

fs_search_auto_mountpoints(rpm_script_t)

mls_file_read_up(rpm_script_t)

mls_file_write_down(rpm_script_t)

selinux_get_fs_mount(rpm_script_t)

selinux_validate_context(rpm_script_t)

selinux_compute_access_vector(rpm_script_t)

selinux_compute_create_context(rpm_script_t)

selinux_compute_relabel_context(rpm_script_t)

selinux_compute_user_contexts(rpm_script_t)

storage_raw_read_fixed_disk(rpm_script_t)

storage_raw_write_fixed_disk(rpm_script_t)

term_getattr_unallocated_ttys(rpm_script_t)

term_list_ptys(rpm_script_t)

term_use_all_terms(rpm_script_t)

auth_dontaudit_getattr_shadow(rpm_script_t)

# ideally we would not need this

auth_manage_all_files_except_shadow(rpm_script_t)

corecmd_exec_all_executables(rpm_script_t)

domain_read_all_domains_state(rpm_script_t)

domain_getattr_all_domains(rpm_script_t)

domain_dontaudit_ptrace_all_domains(rpm_script_t)

domain_use_interactive_fds(rpm_script_t)

domain_signal_all_domains(rpm_script_t)

domain_signull_all_domains(rpm_script_t)

files_exec_etc_files(rpm_script_t)

files_read_etc_runtime_files(rpm_script_t)

files_exec_usr_files(rpm_script_t)

init_domtrans_script(rpm_script_t)

libs_use_ld_so(rpm_script_t)

libs_use_shared_libs(rpm_script_t)

libs_exec_ld_so(rpm_script_t)

libs_exec_lib_files(rpm_script_t)

libs_domtrans_ldconfig(rpm_script_t)

logging_send_syslog_msg(rpm_script_t)

miscfiles_read_localization(rpm_script_t)

modutils_domtrans_depmod(rpm_script_t)

modutils_domtrans_insmod(rpm_script_t)

seutil_domtrans_loadpolicy(rpm_script_t)

seutil_domtrans_restorecon(rpm_script_t)

seutil_domtrans_semanage(rpm_script_t)

userdom_use_all_users_fds(rpm_script_t)

ifdef(`distro_redhat',`

	unconfined_domain(rpm_script_t)

')

ifdef(`targeted_policy',`

	unconfined_domain(rpm_script_t)

	optional_policy(`

		java_domtrans(rpm_script_t)

	')

	optional_policy(`

		mono_domtrans(rpm_script_t)

	')

	optional_policy(`

		unconfined_domtrans(rpm_script_t)

	')

')

ifdef(`distro_redhat',`

	optional_policy(`

		mta_send_mail(rpm_script_t)

	')

')

tunable_policy(`allow_execmem',`

	allow rpm_script_t self:process execmem;

')

optional_policy(`

	bootloader_domtrans(rpm_script_t)

')

optional_policy(`

	nis_use_ypbind(rpm_script_t)

')

optional_policy(`

	usermanage_domtrans_groupadd(rpm_script_t)

	usermanage_domtrans_useradd(rpm_script_t)

')

ifdef(`TODO',`

optional_policy(`

can_exec(rpm_script_t,printconf_t)

')

optional_policy(`

allow cupsd_t rpm_var_lib_t:dir r_dir_perms;

allow cupsd_t rpm_var_lib_t:file r_file_perms;

allow cupsd_t rpb_var_lib_t:lnk_file r_file_perms;

allow cupsd_t initrc_exec_t:file r_file_perms;

domain_auto_trans(rpm_script_t, cupsd_exec_t, cupsd_t)

')

optional_policy(`

domain_auto_trans(rpm_script_t, ssh_agent_exec_t, sysadm_ssh_agent_t)

')

optional_policy(`

domain_auto_trans(rpm_t, prelink_exec_t, prelink_t)

')

ifdef(`hide_broken_symptoms', `

	optional_policy(`

		domain_trans(rpm_t, pam_console_exec_t, rpm_script_t)

	')

')

') dnl end TODO