policy_module(rabbitmq, 1.0.0)

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

type rabbitmq_epmd_t;
type rabbitmq_epmd_exec_t;
init_daemon_domain(rabbitmq_epmd_t, rabbitmq_epmd_exec_t)

type rabbitmq_beam_t;
type rabbitmq_beam_exec_t;
init_daemon_domain(rabbitmq_beam_t, rabbitmq_beam_exec_t)

type rabbitmq_var_lib_t;
files_type(rabbitmq_var_lib_t)

type rabbitmq_var_log_t;
logging_log_file(rabbitmq_var_log_t)

######################################
#
# beam local policy
#

allow rabbitmq_beam_t self:process { setsched signal signull };

allow rabbitmq_beam_t self:fifo_file rw_fifo_file_perms;
allow rabbitmq_beam_t self:tcp_socket create_stream_socket_perms;

manage_dirs_pattern(rabbitmq_beam_t, rabbitmq_var_lib_t, rabbitmq_var_lib_t)
manage_files_pattern(rabbitmq_beam_t, rabbitmq_var_lib_t, rabbitmq_var_lib_t)

manage_dirs_pattern(rabbitmq_beam_t, rabbitmq_var_log_t, rabbitmq_var_log_t)
manage_files_pattern(rabbitmq_beam_t, rabbitmq_var_log_t, rabbitmq_var_log_t)

can_exec(rabbitmq_beam_t, rabbitmq_beam_exec_t)

kernel_read_system_state(rabbitmq_beam_t)

corecmd_exec_bin(rabbitmq_beam_t)
corecmd_exec_shell(rabbitmq_beam_t)

corenet_tcp_bind_generic_node(rabbitmq_beam_t)
corenet_udp_bind_generic_node(rabbitmq_beam_t)
corenet_tcp_connect_all_ephemeral_ports(rabbitmq_beam_t)
corenet_tcp_bind_amqp_port(rabbitmq_beam_t)
corenet_tcp_connect_epmd_port(rabbitmq_beam_t)

dev_read_sysfs(rabbitmq_beam_t)

files_read_etc_files(rabbitmq_beam_t)


optional_policy(`
    sysnet_dns_name_resolve(rabbitmq_beam_t)
')

########################################
#
# epmd local policy
#

domtrans_pattern(rabbitmq_beam_t, rabbitmq_epmd_exec_t, rabbitmq_epmd_t)

allow rabbitmq_epmd_t self:process signal;

allow rabbitmq_epmd_t self:fifo_file rw_fifo_file_perms;
allow rabbitmq_epmd_t self:tcp_socket create_stream_socket_perms;
allow rabbitmq_epmd_t self:unix_stream_socket create_stream_socket_perms;

# should be append
allow rabbitmq_epmd_t rabbitmq_var_log_t:file write_file_perms;

corenet_tcp_bind_generic_node(rabbitmq_epmd_t)
corenet_udp_bind_generic_node(rabbitmq_epmd_t)
corenet_tcp_bind_epmd_port(rabbitmq_epmd_t)

files_read_etc_files(rabbitmq_epmd_t)

logging_send_syslog_msg(rabbitmq_epmd_t)