daemontools.if

## <summary>Collection of tools for managing UNIX services.</summary>

########################################
## <summary>
##	An ipc channel between the
##	supervised domain and svc_start_t.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`daemontools_ipc_domain',`
	gen_require(`
		type svc_start_t;
	')

	allow $1 svc_start_t:process sigchld;
	allow $1 svc_start_t:fd use;
	allow $1 svc_start_t:fifo_file rw_fifo_file_perms;
	allow svc_start_t $1:process signal;
')

########################################
## <summary>
##	Create a domain which can be
##	started by daemontools.
## </summary>
## <param name="domain">
##	<summary>
##	Type to be used as a domain.
##	</summary>
## </param>
## <param name="entrypoint">
##	<summary>
##	Type of the program to be used as an entry point to this domain.
##	</summary>
## </param>
#
interface(`daemontools_service_domain',`
	gen_require(`
		type svc_run_t;
	')

	domain_auto_transition_pattern(svc_run_t, $2, $1)
	daemontools_ipc_domain($1)

	allow svc_run_t $1:process signal;
	allow $1 svc_run_t:fd use;
')

########################################
## <summary>
##	Execute svc start in the svc
##	start domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`daemontools_domtrans_start',`
	gen_require(`
		type svc_start_t, svc_start_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, svc_start_exec_t, svc_start_t)
')

######################################
## <summary>
##	Execute svc start in the svc
##	start domain, and allow the
##	specified role the svc start domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`daemonstools_run_start',`
	gen_require(`
		attribute_role svc_start_roles;
	')

	daemontools_domtrans_start($1)
	roleattribute $2 svc_start_roles;
')

########################################
## <summary>
##	Execute avc run in the svc run domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`daemontools_domtrans_run',`
	gen_require(`
		type svc_run_t, svc_run_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, svc_run_exec_t, svc_run_t)
')

######################################
## <summary>
##	Send child terminated signals
##	to svc run.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`daemontools_sigchld_run',`
	gen_require(`
		type svc_run_t;
	')

	allow $1 svc_run_t:process sigchld;
')

########################################
## <summary>
##	Execute avc multilog in the svc
##	multilog domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`daemontools_domtrans_multilog',`
	gen_require(`
		type svc_multilog_t, svc_multilog_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, svc_multilog_exec_t, svc_multilog_t)
')

######################################
## <summary>
##	Search svc svc directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`daemontools_search_svc_dir',`
	gen_require(`
		type svc_svc_t;
	')

	files_search_var($1)
	allow $1 svc_svc_t:dir search_dir_perms;
')

########################################
## <summary>
##	Read svc avc files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`daemontools_read_svc',`
	gen_require(`
		type svc_svc_t;
	')

	files_search_var($1)
	allow $1 svc_svc_t:dir list_dir_perms;
	allow $1 svc_svc_t:file read_file_perms;
')

########################################
## <summary>
##	Create, read, write and delete
##	svc svc content.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`daemontools_manage_svc',`
	gen_require(`
		type svc_svc_t;
	')

	files_search_var($1)
	allow $1 svc_svc_t:dir manage_dir_perms;
	allow $1 svc_svc_t:fifo_file manage_fifo_file_perms;
	allow $1 svc_svc_t:file manage_file_perms;
	allow $1 svc_svc_t:lnk_file manage_lnk_file_perms;
')