## <summary>Qmail Mail Server</summary>

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

## <summary>

##	Template for qmail parent/sub-domain pairs

## </summary>

## <param name="child_prefix">

##	<summary>

##	The prefix of the child domain

##	</summary>

## </param>

## <param name="parent_domain">

##	<summary>

##	The name of the parent domain.

##	</summary>

## </param>

#

template(`qmail_child_domain_template',`

	type $1_t;

	domain_type($1_t)

	type $1_exec_t;

	domain_entry_file($1_t, $1_exec_t)

	domain_auto_trans($2, $1_exec_t, $1_t)

	role system_r types $1_t;

	allow $1_t self:process signal_perms;

	allow $1_t $2:fd use;

	allow $1_t $2:fifo_file rw_file_perms;

	allow $1_t $2:process sigchld;

	allow $1_t qmail_etc_t:dir list_dir_perms;

	allow $1_t qmail_etc_t:file read_file_perms;

	allow $1_t qmail_etc_t:lnk_file read_lnk_file_perms;

	allow $1_t qmail_start_t:fd use;

	kernel_list_proc($2)

	kernel_read_proc_symlinks($2)

	corecmd_search_bin($1_t)

	files_search_var($1_t)

	fs_getattr_xattr_fs($1_t)

')

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

## <summary>

##	Transition to qmail_inject_t

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`qmail_domtrans_inject',`

	gen_require(`

		type qmail_inject_t, qmail_inject_exec_t;

	')

	corecmd_search_bin($1)

	domtrans_pattern($1, qmail_inject_exec_t, qmail_inject_t)

	ifdef(`distro_debian',`

		files_search_usr($1)

	',`

		files_search_var($1)

	')

')

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

## <summary>

##	Transition to qmail_queue_t

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`qmail_domtrans_queue',`

	gen_require(`

		type qmail_queue_t, qmail_queue_exec_t;

	')

	corecmd_search_bin($1)

	domtrans_pattern($1, qmail_queue_exec_t, qmail_queue_t)

	ifdef(`distro_debian',`

		files_search_usr($1)

	',`

		files_search_var($1)

	')

')

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

## <summary>

##	Read qmail configuration files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

## <rolecap/>

#

interface(`qmail_read_config',`

	gen_require(`

		type qmail_etc_t;

	')

	allow $1 qmail_etc_t:dir list_dir_perms;

	allow $1 qmail_etc_t:file read_file_perms;

	allow $1 qmail_etc_t:lnk_file read_lnk_file_perms;

	files_search_var($1)

	ifdef(`distro_debian',`

		# handle /etc/qmail

		files_search_etc($1)

	')

')

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

## <summary>

##	Define the specified domain as a qmail-smtp service. 

##	Needed by antivirus/antispam filters.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access

##	</summary>

## </param>

## <param name="entrypoint">

##	<summary>

##	The type associated with the process program.

##	</summary>

## </param>

#

interface(`qmail_smtpd_service_domain',`

	gen_require(`

		type qmail_smtpd_t;

	')

	domtrans_pattern(qmail_smtpd_t, $2, $1)

')

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

## <summary>

##      Create, read, write, and delete qmail

##      spool directories.

## </summary>

## <param name="domain">

##      <summary>

##      Domain allowed access.

##      </summary>

## </param>

#

interface(`qmail_manage_spool_dirs',`

        gen_require(`

                type qmail_spool_t;

        ')

        manage_dirs_pattern($1, qmail_spool_t, qmail_spool_t)

')

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

## <summary>

##      Create, read, write, and delete qmail

##      spool files.

## </summary>

## <param name="domain">

##      <summary>

##      Domain allowed access.

##      </summary>

## </param>

#

interface(`qmail_manage_spool_files',`

        gen_require(`

                type qmail_spool_t;

        ')

        manage_files_pattern($1, qmail_spool_t, qmail_spool_t)

')

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

## <summary>

##      Read and write to qmail spool pipes.

## </summary>

## <param name="domain">

##      <summary>

##      Domain to not audit.

##      </summary>

## </param>

#

interface(`qmail_rw_spool_pipes',`

        gen_require(`

                type qmail_spool_t;

        ')

        allow $1 qmail_spool_t:fifo_file rw_fifo_file_perms;

')