## <summary>Policy for SELinux policy and userland applications.</summary>

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

## <summary>

##	Execute checkpolicy in the checkpolicy domain.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`seutil_domtrans_checkpol',`

	gen_require(`

		type checkpolicy_t, checkpolicy_exec_t;

		class process sigchld;

		class fd use;

		class fifo_file rw_file_perms;

	')

	files_search_usr($1)

	corecmd_search_bin($1)

	domain_auto_trans($1,checkpolicy_exec_t,checkpolicy_t)

	allow $1 checkpolicy_t:fd use;

	allow checkpolicy_t $1:fd use;

	allow checkpolicy_t $1:fifo_file rw_file_perms;

	allow checkpolicy_t $1:process sigchld;

')

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

## <summary>

##	Execute checkpolicy in the checkpolicy domain, and

##	allow the specified role the checkpolicy domain,

##	and use the caller's terminal.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

## <param name="role">

##	The role to be allowed the checkpolicy domain.

## </param>

## <param name="terminal">

##	The type of the terminal allow the checkpolicy domain to use.

## </param>

#

interface(`seutil_run_checkpol',`

	gen_require(`

		type checkpolicy_t;

		class chr_file rw_term_perms;

	')

	seutil_domtrans_checkpol($1)

	role $2 types checkpolicy_t;

	allow checkpolicy_t $3:chr_file rw_term_perms;

')

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

#

# seutil_exec_checkpol(domain)

#

interface(`seutil_exec_checkpol',`

	gen_require(`

		type checkpolicy_exec_t;

	')

	files_search_usr($1)

	corecmd_search_bin($1)

	can_exec($1,checkpolicy_exec_t)

')

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

## <summary>

##	Execute load_policy in the load_policy domain.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`seutil_domtrans_loadpol',`

	gen_require(`

		type load_policy_t, load_policy_exec_t;

		class process sigchld;

		class fd use;

		class fifo_file rw_file_perms;

	')

	corecmd_search_sbin($1)

	domain_auto_trans($1,load_policy_exec_t,load_policy_t)

	allow $1 load_policy_t:fd use;

	allow load_policy_t $1:fd use;

	allow load_policy_t $1:fifo_file rw_file_perms;

	allow load_policy_t $1:process sigchld;

')

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

## <summary>

##	Execute load_policy in the load_policy domain, and

##	allow the specified role the load_policy domain,

##	and use the caller's terminal.

##	Has a SIGCHLD signal backchannel.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

## <param name="role">

##	The role to be allowed the load_policy domain.

## </param>

## <param name="terminal">

##	The type of the terminal allow the load_policy domain to use.

## </param>

#

interface(`seutil_run_loadpol',`

	gen_require(`

		type load_policy_t;

		class chr_file rw_term_perms;

	')

	seutil_domtrans_loadpol($1)

	role $2 types load_policy_t;

	allow load_policy_t $3:chr_file rw_term_perms;

')

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

#

# seutil_exec_loadpol(domain)

#

interface(`seutil_exec_loadpol',`

	gen_require(`

		type load_policy_exec_t;

	')

	corecmd_search_sbin($1)

	can_exec($1,load_policy_exec_t)

')

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

#

# seutil_read_loadpol(domain)

#

interface(`seutil_read_loadpol',`

	gen_require(`

		type load_policy_exec_t;

		class file r_file_perms;

	')

	corecmd_search_sbin($1)

	allow $1 load_policy_exec_t:file r_file_perms;

')

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

## <summary>

##	Execute newrole in the load_policy domain.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`seutil_domtrans_newrole',`

	gen_require(`

		type newrole_t, newrole_exec_t;

		class process sigchld;

		class fd use;

		class fifo_file rw_file_perms;

	')

	files_search_usr($1)

	corecmd_search_bin($1)

	domain_auto_trans($1,newrole_exec_t,newrole_t)

	allow $1 newrole_t:fd use;

	allow newrole_t $1:fd use;

	allow newrole_t $1:fifo_file rw_file_perms;

	allow newrole_t $1:process sigchld;

')

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

## <summary>

##	Execute newrole in the newrole domain, and

##	allow the specified role the newrole domain,

##	and use the caller's terminal.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

## <param name="role">

##	The role to be allowed the newrole domain.

## </param>

## <param name="terminal">

##	The type of the terminal allow the newrole domain to use.

## </param>

#

interface(`seutil_run_newrole',`

	gen_require(`

		type newrole_t;

		class chr_file rw_term_perms;

	')

	seutil_domtrans_newrole($1)

	role $2 types newrole_t;

	allow newrole_t $3:chr_file rw_term_perms;

')

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

#

# seutil_exec_newrole(domain)

#

interface(`seutil_exec_newrole',`

	gen_require(`

		type newrole_t, newrole_exec_t;

	')

	files_search_usr($1)

	corecmd_search_bin($1)

	can_exec($1,newrole_exec_t)

')

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

## <summary>

##	Do not audit the caller attempts to send

##	a signal to newrole.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`seutil_dontaudit_signal_newrole',`

	gen_require(`

		type newrole_t;

		class process signal;

	')

	dontaudit $1 newrole_t:process signal;

')

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

#

# seutil_sigchld_newrole(domain)

#

interface(`seutil_sigchld_newrole',`

	gen_require(`

		type newrole_t;

		class process sigchld;

	')

	allow $1 newrole_t:process sigchld;

')

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

#

# seutil_use_newrole_fd(domain)

#

interface(`seutil_use_newrole_fd',`

	gen_require(`

		type newrole_t;

		class fd use;

	')

	allow $1 newrole_t:fd use;

')

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

## <summary>

##	Execute restorecon in the restorecon domain.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`seutil_domtrans_restorecon',`

	gen_require(`

		type restorecon_t, restorecon_exec_t;

		class process sigchld;

		class fd use;

		class fifo_file rw_file_perms;

	')

	corecmd_search_sbin($1)

	domain_auto_trans($1,restorecon_exec_t,restorecon_t)

	allow $1 restorecon_t:fd use;

	allow restorecon_t $1:fd use;

	allow restorecon_t $1:fifo_file rw_file_perms;

	allow restorecon_t $1:process sigchld;

')

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

## <summary>

##	Execute restorecon in the restorecon domain, and

##	allow the specified role the restorecon domain,

##	and use the caller's terminal.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

## <param name="role">

##	The role to be allowed the restorecon domain.

## </param>

## <param name="terminal">

##	The type of the terminal allow the restorecon domain to use.

## </param>

#

interface(`seutil_run_restorecon',`

	gen_require(`

		type restorecon_t;

		class chr_file rw_term_perms;

	')

	seutil_domtrans_restorecon($1)

	role $2 types restorecon_t;

	allow restorecon_t $3:chr_file rw_term_perms;

')

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

#

# seutil_exec_restorecon(domain)

#

interface(`seutil_exec_restorecon',`

	gen_require(`

		type restorecon_t, restorecon_exec_t;

	')

	corecmd_search_sbin($1)

	can_exec($1,restorecon_exec_t)

')

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

## <summary>

##	Execute run_init in the run_init domain.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`seutil_domtrans_runinit',`

	gen_require(`

		type run_init_t, run_init_exec_t;

		class process sigchld;

		class fd use;

		class fifo_file rw_file_perms;

	')

	files_search_usr($1)

	corecmd_search_sbin($1)

	domain_auto_trans($1,run_init_exec_t,run_init_t)

	allow $1 run_init_t:fd use;

	allow run_init_t $1:fd use;

	allow run_init_t $1:fifo_file rw_file_perms;

	allow run_init_t $1:process sigchld;

')

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

## <summary>

##	Execute run_init in the run_init domain, and

##	allow the specified role the run_init domain,

##	and use the caller's terminal.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

## <param name="role">

##	The role to be allowed the run_init domain.

## </param>

## <param name="terminal">

##	The type of the terminal allow the run_init domain to use.

## </param>

#

interface(`seutil_run_runinit',`

	gen_require(`

		type run_init_t;

		class chr_file rw_term_perms;

	')

	seutil_domtrans_runinit($1)

	role $2 types run_init_t;

	allow run_init_t $3:chr_file rw_term_perms;

')

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

#

# seutil_use_runinit_fd(domain)

#

interface(`seutil_use_runinit_fd',`

	gen_require(`

		type run_init_t;

		class fd use;

	')

	allow $1 run_init_t:fd use;

')

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

## <summary>

##	Execute setfiles in the setfiles domain.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`seutil_domtrans_setfiles',`

	gen_require(`

		type setfiles_t, setfiles_exec_t;

		class process sigchld;

		class fd use;

		class fifo_file rw_file_perms;

	')

	files_search_usr($1)

	corecmd_search_sbin($1)

	domain_auto_trans($1,setfiles_exec_t,setfiles_t)

	allow $1 setfiles_t:fd use;

	allow setfiles_t $1:fd use;

	allow setfiles_t $1:fifo_file rw_file_perms;

	allow setfiles_t $1:process sigchld;

')

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

## <summary>

##	Execute setfiles in the setfiles domain, and

##	allow the specified role the setfiles domain,

##	and use the caller's terminal.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

## <param name="role">

##	The role to be allowed the setfiles domain.

## </param>

## <param name="terminal">

##	The type of the terminal allow the setfiles domain to use.

## </param>

#

interface(`seutil_run_setfiles',`

	gen_require(`

		type setfiles_t;

		class chr_file rw_term_perms;

	')

	seutil_domtrans_setfiles($1)

	role $2 types setfiles_t;

	allow setfiles_t $3:chr_file rw_term_perms;

')

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

#

# seutil_exec_setfiles(domain)

#

interface(`seutil_exec_setfiles',`

	gen_require(`

		type setfiles_exec_t;

	')

	files_search_usr($1)

	corecmd_search_sbin($1)

	can_exec($1,setfiles_exec_t)

')

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

## <summary>

##	Do not audit attempts to search the SELinux

##	configuration directory (/etc/selinux).

## </summary>

## <param name="domain">

##	Domain to not audit.

## </param>

#

interface(`seutil_dontaudit_search_config',`

	gen_require(`

		type selinux_config_t;

		class dir search;

	')

	dontaudit $1 selinux_config_t:dir search;

')

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

## <summary>

##	Do not audit attempts to read the SELinux

##	userland configuration (/etc/selinux).

## </summary>

## <param name="domain">

##	Domain to not audit.

## </param>

#

interface(`seutil_dontaudit_read_config',`

	gen_require(`

		type selinux_config_t;

	')

	dontaudit $1 selinux_config_t:dir search;

	dontaudit $1 selinux_config_t:file { getattr read };

')

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

#

# seutil_read_config(domain)

#

interface(`seutil_read_config',`

	gen_require(`

		type selinux_config_t;

	')

	files_search_etc($1)

	allow $1 selinux_config_t:dir r_dir_perms;

	allow $1 selinux_config_t:file r_file_perms;

	allow $1 selinux_config_t:lnk_file { getattr read };

')

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

## <summary>

##	Search the policy directory with default_context files.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`seutil_search_default_contexts',`

	gen_require(`

		type selinux_config_t, default_context_t;

		class dir search;

	')

	files_search_etc($1)

	allow $1 { selinux_config_t default_context_t }:dir search;

')

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

#

# seutil_read_default_contexts(domain)

#

interface(`seutil_read_default_contexts',`

	gen_require(`

		type selinux_config_t, default_context_t;

	')

	files_search_etc($1)

	allow $1 selinux_config_t:dir search;

	allow $1 default_context_t:dir r_dir_perms;

	allow $1 default_context_t:file r_file_perms;

	allow $1 default_context_t:lnk_file { getattr read };

')

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

#

# seutil_read_file_contexts(domain)

#

interface(`seutil_read_file_contexts',`

	gen_require(`

		type selinux_config_t, file_context_t;

	')

	files_search_etc($1)

	allow $1 selinux_config_t:dir search;

	allow $1 file_context_t:dir r_dir_perms;

	allow $1 file_context_t:file r_file_perms;

	allow $1 file_context_t:lnk_file { getattr read };

')

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

#

# seutil_read_binary_pol(domain)

#

interface(`seutil_read_binary_pol',`

	gen_require(`

		type selinux_config_t, policy_config_t;

		class dir r_dir_perms;

		class file r_file_perms;

	')

	files_search_etc($1)

	allow $1 selinux_config_t:dir search;

	allow $1 policy_config_t:dir r_dir_perms;

	allow $1 policy_config_t:file r_file_perms;

')

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

#

# seutil_create_binary_pol(domain)

#

interface(`seutil_create_binary_pol',`

	gen_require(`

#		attribute can_write_binary_policy;

		type selinux_config_t, policy_config_t;

		class dir ra_dir_perms;

		class file { getattr create write };

	')

	files_search_etc($1)

	allow $1 selinux_config_t:dir search;

	allow $1 policy_config_t:dir ra_dir_perms;

	allow $1 policy_config_t:file { getattr create write };

#	typeattribute $1 can_write_binary_policy;

')

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

## <summary>

##	Allow the caller to relabel a file to the binary policy type.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`seutil_relabelto_binary_pol',`

	gen_require(`

		attribute can_relabelto_binary_policy;

		type policy_config_t;

		class file relabelto;

	')

	allow $1 policy_config_t:file relabelto;

	typeattribute $1 can_relabelto_binary_policy;

')

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

#

# seutil_manage_binary_pol(domain)

#

interface(`seutil_manage_binary_pol',`

	gen_require(`

		attribute can_write_binary_policy;

		type selinux_config_t, policy_config_t;

		class dir rw_dir_perms;

		class file create_file_perms;

	')

	files_search_etc($1)

	allow $1 selinux_config_t:dir search;

	allow $1 policy_config_t:dir rw_dir_perms;

	allow $1 policy_config_t:file create_file_perms;

	typeattribute $1 can_write_binary_policy;

')

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

#

# seutil_read_src_pol(domain)

#

interface(`seutil_read_src_pol',`

	gen_require(`

		type selinux_config_t, policy_src_t;

		class dir r_dir_perms;

		class file r_file_perms;

	')

	files_search_etc($1)

	allow $1 selinux_config_t:dir search;

	allow $1 policy_src_t:dir r_dir_perms;

	allow $1 policy_src_t:file r_file_perms;

')

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

#

# seutil_manage_src_pol(domain)

#

interface(`seutil_manage_src_pol',`

	gen_require(`

		type selinux_config_t, policy_src_t;

		class dir create_dir_perms;

		class file create_file_perms;

	')

	files_search_etc($1)

	allow $1 selinux_config_t:dir search;

	allow $1 policy_src_t:dir create_dir_perms;

	allow $1 policy_src_t:file create_file_perms;

')