Oreon-Lime-R2/selinux-policy/selinux-policy-bc228bd/selinux-policy-bc228bd0c249a9e4aa3dcf238c2b1bb138943b07/policy/modules/contrib/dspam.if

## <summary>policy for dspam</summary>


########################################
## <summary>
##	Execute a domain transition to run dspam.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed access.
## </summary>
## </param>
#
interface(`dspam_domtrans',`
	gen_require(`
		type dspam_t, dspam_exec_t;
	')

	domtrans_pattern($1, dspam_exec_t, dspam_t)
')


########################################
## <summary>
##	Execute dspam server in the dspam domain.
## </summary>
## <param name="domain">
##	<summary>
##	The type of the process performing this action.
##	</summary>
## </param>
#
interface(`dspam_initrc_domtrans',`
	gen_require(`
		type dspam_initrc_exec_t;
	')

	init_labeled_script_domtrans($1, dspam_initrc_exec_t)
')

########################################
## <summary>
##	Allow the specified domain to read dspam's log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`dspam_read_log',`
	gen_require(`
		type dspam_log_t;
	')

	logging_search_logs($1)
        read_files_pattern($1, dspam_log_t, dspam_log_t)
')

########################################
## <summary>
##	Allow the specified domain to append
##	dspam log files.
## </summary>
## <param name="domain">
## 	<summary>
##	Domain allowed to transition.
## 	</summary>
## </param>
#
interface(`dspam_append_log',`
	gen_require(`
		type dspam_log_t;
	')

	logging_search_logs($1)
        append_files_pattern($1, dspam_log_t, dspam_log_t)
')

########################################
## <summary>
##	Allow domain to manage dspam log files
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dspam_manage_log',`
	gen_require(`
		type dspam_log_t;
	')

	logging_search_logs($1)
        manage_dirs_pattern($1, dspam_log_t, dspam_log_t)
        manage_files_pattern($1, dspam_log_t, dspam_log_t)
        manage_lnk_files_pattern($1, dspam_log_t, dspam_log_t)
')

########################################
## <summary>
##	Search dspam lib directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dspam_search_lib',`
	gen_require(`
		type dspam_var_lib_t;
	')

	allow $1 dspam_var_lib_t:dir search_dir_perms;
	files_search_var_lib($1)
')

########################################
## <summary>
##	Read dspam lib files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dspam_read_lib_files',`
	gen_require(`
		type dspam_var_lib_t;
	')

	files_search_var_lib($1)
        read_files_pattern($1, dspam_var_lib_t, dspam_var_lib_t)
')

########################################
## <summary>
##	Create, read, write, and delete
##	dspam lib files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dspam_manage_lib_files',`
	gen_require(`
		type dspam_var_lib_t;
	')

	files_search_var_lib($1)
        manage_files_pattern($1, dspam_var_lib_t, dspam_var_lib_t)
')

########################################
## <summary>
##	Manage dspam lib dirs files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dspam_manage_lib_dirs',`
	gen_require(`
		type dspam_var_lib_t;
	')

	files_search_var_lib($1)
        manage_dirs_pattern($1, dspam_var_lib_t, dspam_var_lib_t)
')


########################################
## <summary>
##	Read dspam PID files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dspam_read_pid_files',`
	gen_require(`
		type dspam_var_run_t;
	')

	files_search_pids($1)
	allow $1 dspam_var_run_t:file read_file_perms;
')

#######################################
## <summary>
##  Connect to DSPAM using a unix domain stream socket.
## </summary>
## <param name="domain">
##  <summary>
##  Domain allowed access.
##  </summary>
## </param>
#
interface(`dspam_stream_connect',`
    gen_require(`
        type dspam_t, dspam_var_run_t, dspam_tmp_t;
    ')

    files_search_pids($1)
	files_search_tmp($1)
    stream_connect_pattern($1, dspam_var_run_t, dspam_var_run_t, dspam_t)
    stream_connect_pattern($1, dspam_tmp_t, dspam_tmp_t, dspam_t)
')

########################################
## <summary>
##	All of the rules required to administrate
##	an dspam environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`dspam_admin',`
	gen_require(`
		type dspam_t;
		type dspam_initrc_exec_t;
		type dspam_log_t;
		type dspam_var_lib_t;
		type dspam_var_run_t;
	')

	allow $1 dspam_t:process signal_perms;
	ps_process_pattern($1, dspam_t)
	tunable_policy(`deny_ptrace',`',`
		allow $1 dspam_t:process ptrace;
	')

	dspam_initrc_domtrans($1)
	domain_system_change_exemption($1)
	role_transition $2 dspam_initrc_exec_t system_r;
	allow $2 system_r;

	logging_search_logs($1)
	admin_pattern($1, dspam_log_t)

	files_search_var_lib($1)
	admin_pattern($1, dspam_var_lib_t)

	files_search_pids($1)
	admin_pattern($1, dspam_var_run_t)

')