## <summary>Java virtual machine</summary>

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

## <summary>

##	Role access for java

## </summary>

## <param name="role">

##	<summary>

##	Role allowed access

##	</summary>

## </param>

## <param name="domain">

##	<summary>

##	User domain for the role

##	</summary>

## </param>

#

interface(`java_role',`

	gen_require(`

		type java_t, java_exec_t;

	')

	role $1 types java_t;

	# The user role is authorized for this domain.

	domtrans_pattern($2, java_exec_t, java_t)

	allow java_t $2:process signull;

	# Unrestricted inheritance from the caller.

	allow $2 java_t:process { noatsecure siginh rlimitinh };

	allow java_t $2:unix_stream_socket connectto;

	allow java_t $2:unix_stream_socket { read write };

	allow java_t $2:tcp_socket { read write };

')

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

## <summary>

##	The role template for the java module.

## </summary>

## <desc>

##	

##	This template creates a derived domains which are used

##	for java applications.

##	

## </desc>

## <param name="role_prefix">

##	<summary>

##	The prefix of the user domain (e.g., user

##	is the prefix for user_t).

##	</summary>

## </param>

## <param name="user_role">

##	<summary>

##	The role associated with the user domain.

##	</summary>

## </param>

## <param name="user_domain">

##	<summary>

##	The type of the user domain.

##	</summary>

## </param>

#

template(`java_role_template',`

	gen_require(`

		type java_exec_t;

	')

	type $1_java_t;

	domain_type($1_java_t)

	domain_entry_file($1_java_t, java_exec_t)

	role $2 types $1_java_t;

	domain_interactive_fd($1_java_t)

	userdom_unpriv_usertype($1, $1_java_t)

	userdom_manage_tmpfs_role($2, $1_java_t)

	allow $1_java_t self:process { ptrace signal getsched execmem execstack };

	dontaudit $1_java_t $3:tcp_socket { read write };

	allow $3 $1_java_t:process { getattr ptrace noatsecure signal_perms };

	domtrans_pattern($3, java_exec_t, $1_java_t)

	corecmd_bin_domtrans($1_java_t, $1_t)

	dev_dontaudit_append_rand($1_java_t)

	files_execmod_all_files($1_java_t)

	fs_dontaudit_rw_tmpfs_files($1_java_t)

	optional_policy(`

		xserver_role($2, $1_java_t)

	')

')

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

## <summary>

##	Run java in javaplugin domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

template(`java_domtrans',`

	gen_require(`

		type java_t, java_exec_t;

	')

	domtrans_pattern($1, java_exec_t, java_t)

')

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

## <summary>

##	Execute java in the java domain, and

##	allow the specified role the java domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	Role allowed access.

##	</summary>

## </param>

#

interface(`java_run',`

	gen_require(`

		type java_t;

	')

	java_domtrans($1)

	role $2 types java_t;

')

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

## <summary>

##	Execute the java program in the unconfined java domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`java_domtrans_unconfined',`

	gen_require(`

		type unconfined_java_t, java_exec_t;

	')

	domtrans_pattern($1, java_exec_t, unconfined_java_t)

	corecmd_search_bin($1)

')

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

## <summary>

##	Execute the java program in the unconfined java domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	Role allowed access.

##	</summary>

## </param>

#

interface(`java_run_unconfined',`

	gen_require(`

		type unconfined_java_t;

	')

	java_domtrans_unconfined($1)

	role $2 types unconfined_java_t;

	nsplugin_role_notrans($2, unconfined_java_t)

')

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

## <summary>

##	Execute the java program in the java domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`java_exec',`

	gen_require(`

		type java_exec_t;

	')

	can_exec($1, java_exec_t)

')