policy_module(calamaris,1.0.0)

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

type calamaris_t;
type calamaris_exec_t;
init_system_domain(calamaris_t,calamaris_exec_t)

type calamaris_www_t;
files_type(calamaris_www_t)

type calamaris_log_t;
logging_log_file(calamaris_log_t)

########################################
#
# Local policy
#

# for when squid has a different UID
allow calamaris_t self:capability dac_override;
allow calamaris_t self:process { fork signal_perms setsched };
allow calamaris_t self:fifo_file { getattr read write ioctl };
allow calamaris_t self:unix_stream_socket create_stream_socket_perms;
allow calamaris_t self:tcp_socket create_stream_socket_perms;
allow calamaris_t self:udp_socket create_socket_perms;

allow calamaris_t calamaris_www_t:dir rw_dir_perms;
allow calamaris_t calamaris_www_t:file manage_file_perms;
allow calamaris_t calamaris_www_t:lnk_file create_lnk_perms;

allow calamaris_t calamaris_log_t:file create_file_perms;
allow calamaris_t calamaris_log_t:dir rw_dir_perms;
logging_log_filetrans(calamaris_t,calamaris_log_t,{ file dir })

kernel_read_all_sysctls(calamaris_t)
kernel_read_system_state(calamaris_t)

corecmd_exec_bin(calamaris_t)

corenet_non_ipsec_sendrecv(calamaris_t)
corenet_tcp_sendrecv_generic_if(calamaris_t)
corenet_udp_sendrecv_generic_if(calamaris_t)
corenet_tcp_sendrecv_all_nodes(calamaris_t)
corenet_udp_sendrecv_all_nodes(calamaris_t)
corenet_tcp_sendrecv_all_ports(calamaris_t)
corenet_udp_sendrecv_all_ports(calamaris_t)

dev_read_urand(calamaris_t)

files_search_pids(calamaris_t)
files_read_etc_files(calamaris_t)
files_read_usr_files(calamaris_t)
files_read_var_files(calamaris_t)
files_read_etc_runtime_files(calamaris_t)

libs_read_lib_files(calamaris_t)
libs_use_ld_so(calamaris_t)
libs_use_shared_libs(calamaris_t)

logging_send_syslog_msg(calamaris_t)

miscfiles_read_localization(calamaris_t)

sysnet_read_config(calamaris_t)

userdom_dontaudit_list_sysadm_home_dirs(calamaris_t)

squid_read_log(calamaris_t)

optional_policy(`
	apache_search_sys_content(calamaris_t)
')

optional_policy(`
	bind_udp_chat_named(calamaris_t)
')

optional_policy(`
	cron_system_entry(calamaris_t,calamaris_exec_t)
')

optional_policy(`
	mta_send_mail(calamaris_t)
')

optional_policy(`
	nis_use_ypbind(calamaris_t)
')