## <summary>Distributed infrastructure monitoring</summary>

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

## <summary>

##	Execute a domain transition to run zabbix.

## </summary>

## <param name="domain">

## <summary>

##	Domain allowed to transition.

## </summary>

## </param>

#

interface(`zabbix_domtrans',`

	gen_require(`

		type zabbix_t, zabbix_exec_t;

	')

	domtrans_pattern($1, zabbix_exec_t, zabbix_t)

')

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

## <summary>

## 	Allow connectivity to the zabbix server

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`zabbix_tcp_connect',`

	gen_require(`

		type zabbix_t;

	')

	corenet_sendrecv_zabbix_client_packets($1)

	corenet_tcp_connect_zabbix_port($1)

	corenet_tcp_recvfrom_labeled($1, zabbix_t)

	corenet_tcp_sendrecv_zabbix_port($1)

')

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

## <summary>

##	Allow the specified domain to read zabbix's log files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

## <rolecap/>

#

interface(`zabbix_read_log',`

	gen_require(`

		type zabbix_log_t;

	')

	logging_search_logs($1)

	read_files_pattern($1, zabbix_log_t, zabbix_log_t)

')

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

## <summary>

##	Allow the specified domain to append

##	zabbix log files.

## </summary>

## <param name="domain">

## 	<summary>

##	Domain allowed access.

## 	</summary>

## </param>

#

interface(`zabbix_append_log',`

	gen_require(`

		type zabbix_log_t;

	')

	logging_search_logs($1)

	append_files_pattern($1, zabbix_log_t, zabbix_log_t)

')

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

## <summary>

##	Read zabbix PID files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`zabbix_read_pid_files',`

	gen_require(`

		type zabbix_var_run_t;

	')

	files_search_pids($1)

	allow $1 zabbix_var_run_t:file read_file_perms;

')

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

## <summary>

## 	Allow connectivity to a zabbix agent

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`zabbix_agent_tcp_connect',`

	gen_require(`

		type zabbix_agent_t;

	')

	corenet_sendrecv_zabbix_agent_client_packets($1)

	corenet_tcp_connect_zabbix_agent_port($1)

	corenet_tcp_recvfrom_labeled($1, zabbix_t)

	corenet_tcp_sendrecv_zabbix_agent_port($1)

')

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

## <summary>

##	All of the rules required to administrate

##	an zabbix environment

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	The role to be allowed to manage the zabbix domain.

##	</summary>

## </param>

## <rolecap/>

#

interface(`zabbix_admin',`

	gen_require(`

		type zabbix_t, zabbix_log_t, zabbix_var_run_t;

		type zabbix_initrc_exec_t;

	')

	allow $1 zabbix_t:process { ptrace signal_perms };

	ps_process_pattern($1, zabbix_t)

	init_labeled_script_domtrans($1, zabbix_initrc_exec_t)

	domain_system_change_exemption($1)

	role_transition $2 zabbix_initrc_exec_t system_r;

	allow $2 system_r;

	logging_list_logs($1)

	admin_pattern($1, zabbix_log_t)

	files_list_pids($1)

	admin_pattern($1, zabbix_var_run_t)

')