policy_module(amanda, 1.9.0)

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

type amanda_t;
type amanda_inetd_exec_t;
inetd_service_domain(amanda_t, amanda_inetd_exec_t)
role system_r types amanda_t;

type amanda_exec_t;
domain_entry_file(amanda_t, amanda_exec_t)

type amanda_log_t;
logging_log_file(amanda_log_t)

# type for amanda configurations files
type amanda_config_t;
files_type(amanda_config_t)

# type for files in /usr/lib/amanda
type amanda_usr_lib_t;
files_type(amanda_usr_lib_t)

# type for all files in /var/lib/amanda
type amanda_var_lib_t;
files_type(amanda_var_lib_t)

# type for all files in /var/lib/amanda/gnutar-lists/
type amanda_gnutarlists_t;
files_type(amanda_gnutarlists_t)

type amanda_tmp_t;
files_tmp_file(amanda_tmp_t)

# type for /etc/amandates
type amanda_amandates_t;
files_type(amanda_amandates_t)

# type for /etc/dumpdates
type amanda_dumpdates_t;
files_type(amanda_dumpdates_t)

# type for amanda data
type amanda_data_t;
files_type(amanda_data_t)

# type for amrecover
type amanda_recover_t;
type amanda_recover_exec_t;
application_domain(amanda_recover_t, amanda_recover_exec_t)
role system_r types amanda_recover_t;

# type for recover files ( restored data )
type amanda_recover_dir_t;
files_type(amanda_recover_dir_t)

optional_policy(`
	prelink_object_file(amanda_usr_lib_t)
')

########################################
#
# Amanda local policy
#

allow amanda_t self:capability { chown dac_override setuid kill };
allow amanda_t self:process { setpgid signal };
allow amanda_t self:fifo_file rw_fifo_file_perms;
allow amanda_t self:unix_stream_socket create_stream_socket_perms;
allow amanda_t self:unix_dgram_socket create_socket_perms;
allow amanda_t self:tcp_socket create_stream_socket_perms;
allow amanda_t self:udp_socket create_socket_perms;

# access to amanda_amandates_t
allow amanda_t amanda_amandates_t:file { getattr lock read write };

# configuration files -> read only
allow amanda_t amanda_config_t:file { getattr read };

# access to amandas data structure
allow amanda_t amanda_data_t:dir { read search write };
allow amanda_t amanda_data_t:file manage_file_perms;

# access to amanda_dumpdates_t
allow amanda_t amanda_dumpdates_t:file { getattr lock read write };

can_exec(amanda_t, amanda_exec_t)
can_exec(amanda_t, amanda_inetd_exec_t)

# access to amanda_gnutarlists_t (/var/lib/amanda/gnutar-lists)
allow amanda_t amanda_gnutarlists_t:dir rw_dir_perms;
allow amanda_t amanda_gnutarlists_t:file manage_file_perms;
allow amanda_t amanda_gnutarlists_t:lnk_file manage_lnk_file_perms;

manage_dirs_pattern(amanda_t,amanda_var_lib_t,amanda_var_lib_t)
manage_files_pattern(amanda_t,amanda_var_lib_t,amanda_var_lib_t)

manage_files_pattern(amanda_t, amanda_log_t, amanda_log_t)
manage_dirs_pattern(amanda_t, amanda_log_t, amanda_log_t)
logging_log_filetrans(amanda_t, amanda_log_t, { file dir })

manage_files_pattern(amanda_t, amanda_tmp_t, amanda_tmp_t)
manage_dirs_pattern(amanda_t, amanda_tmp_t, amanda_tmp_t)
files_tmp_filetrans(amanda_t, amanda_tmp_t, { file dir })

kernel_read_system_state(amanda_t)
kernel_read_kernel_sysctls(amanda_t)
kernel_dontaudit_getattr_unlabeled_files(amanda_t)
kernel_dontaudit_read_proc_symlinks(amanda_t)

corecmd_exec_shell(amanda_t)
corecmd_exec_bin(amanda_t)

corenet_all_recvfrom_unlabeled(amanda_t)
corenet_all_recvfrom_netlabel(amanda_t)
corenet_tcp_sendrecv_all_if(amanda_t)
corenet_udp_sendrecv_all_if(amanda_t)
corenet_raw_sendrecv_all_if(amanda_t)
corenet_tcp_sendrecv_all_nodes(amanda_t)
corenet_udp_sendrecv_all_nodes(amanda_t)
corenet_raw_sendrecv_all_nodes(amanda_t)
corenet_tcp_sendrecv_all_ports(amanda_t)
corenet_udp_sendrecv_all_ports(amanda_t)
corenet_tcp_bind_all_nodes(amanda_t)
corenet_udp_bind_all_nodes(amanda_t)
corenet_tcp_bind_all_rpc_ports(amanda_t)

dev_getattr_all_blk_files(amanda_t)
dev_getattr_all_chr_files(amanda_t)

files_read_etc_files(amanda_t)
files_read_etc_runtime_files(amanda_t)
files_list_all(amanda_t)
files_read_all_files(amanda_t)
files_read_all_symlinks(amanda_t)
files_read_all_blk_files(amanda_t)
files_read_all_chr_files(amanda_t)
files_getattr_all_pipes(amanda_t)
files_getattr_all_sockets(amanda_t)

fs_getattr_xattr_fs(amanda_t)
fs_list_all(amanda_t)

storage_raw_read_fixed_disk(amanda_t)

# Added for targeted policy
term_use_unallocated_ttys(amanda_t)

auth_use_nsswitch(amanda_t)
auth_read_shadow(amanda_t)

libs_use_ld_so(amanda_t)
libs_use_shared_libs(amanda_t)


optional_policy(`
	logging_send_syslog_msg(amanda_t)
')

########################################
#
# Amanda recover local policy

allow amanda_recover_t self:capability { fowner fsetid kill setgid setuid chown dac_override };
allow amanda_recover_t self:process { sigkill sigstop signal };
allow amanda_recover_t self:fifo_file { getattr ioctl read write };
allow amanda_recover_t self:unix_stream_socket { connect create read write };
allow amanda_recover_t self:tcp_socket create_stream_socket_perms;
allow amanda_recover_t self:udp_socket create_socket_perms;

manage_files_pattern(amanda_recover_t, amanda_log_t, amanda_log_t)
manage_lnk_files_pattern(amanda_recover_t, amanda_log_t, amanda_log_t)

# access to amanda_recover_dir_t
manage_dirs_pattern(amanda_recover_t, amanda_recover_dir_t, amanda_recover_dir_t)
manage_files_pattern(amanda_recover_t, amanda_recover_dir_t, amanda_recover_dir_t)
manage_lnk_files_pattern(amanda_recover_t, amanda_recover_dir_t, amanda_recover_dir_t)
manage_fifo_files_pattern(amanda_recover_t, amanda_recover_dir_t, amanda_recover_dir_t)
manage_sock_files_pattern(amanda_recover_t, amanda_recover_dir_t, amanda_recover_dir_t)
sysadm_home_dir_filetrans(amanda_recover_t, amanda_recover_dir_t, { dir file lnk_file sock_file fifo_file })

manage_dirs_pattern(amanda_recover_t, amanda_tmp_t, amanda_tmp_t)
manage_files_pattern(amanda_recover_t, amanda_tmp_t, amanda_tmp_t)
manage_lnk_files_pattern(amanda_recover_t, amanda_tmp_t, amanda_tmp_t)
manage_fifo_files_pattern(amanda_recover_t, amanda_tmp_t, amanda_tmp_t)
manage_sock_files_pattern(amanda_recover_t, amanda_tmp_t, amanda_tmp_t)
files_tmp_filetrans(amanda_recover_t, amanda_tmp_t, { dir file lnk_file sock_file fifo_file })

kernel_read_system_state(amanda_recover_t)
kernel_read_kernel_sysctls(amanda_recover_t)

corecmd_exec_shell(amanda_recover_t)
corecmd_exec_bin(amanda_recover_t)

corenet_all_recvfrom_unlabeled(amanda_recover_t)
corenet_all_recvfrom_netlabel(amanda_recover_t)
corenet_tcp_sendrecv_all_if(amanda_recover_t)
corenet_udp_sendrecv_all_if(amanda_recover_t)
corenet_tcp_sendrecv_all_nodes(amanda_recover_t)
corenet_udp_sendrecv_all_nodes(amanda_recover_t)
corenet_tcp_sendrecv_all_ports(amanda_recover_t)
corenet_udp_sendrecv_all_ports(amanda_recover_t)
corenet_tcp_bind_all_nodes(amanda_recover_t)
corenet_udp_bind_all_nodes(amanda_recover_t)
corenet_tcp_bind_reserved_port(amanda_recover_t)
corenet_tcp_connect_amanda_port(amanda_recover_t)
corenet_sendrecv_amanda_client_packets(amanda_recover_t)

domain_use_interactive_fds(amanda_recover_t)

files_read_etc_files(amanda_recover_t)
files_read_etc_runtime_files(amanda_recover_t)
files_search_tmp(amanda_recover_t)
files_search_pids(amanda_recover_t)

auth_use_nsswitch(amanda_recover_t)

fstools_domtrans(amanda_t)

libs_use_ld_so(amanda_recover_t)
libs_use_shared_libs(amanda_recover_t)

logging_search_logs(amanda_recover_t)

miscfiles_read_localization(amanda_recover_t)

sysadm_search_home_content_dirs(amanda_recover_t)