Current File : //proc/self/root/kunden/usr/share/selinux/devel/include/system/logging.if

## <summary>Policy for the kernel message logger and system logging daemon.</summary>

########################################
## <summary>
##	Make the specified type usable for log files
##	in a filesystem.
## </summary>
## <desc>
##	<p>
##	Make the specified type usable for log files in a filesystem.
##	This will also make the type usable for files, making 
##	calls to files_type() redundant.  Failure to use this interface
##	for a log file type may result in problems with log
##	rotation, log analysis, and log monitoring programs.
##	</p>
##	<p>
##	Related interfaces:
##	</p>
##	<ul>
##		<li>logging_log_filetrans()</li>
##	</ul>
##	<p>
##	Example usage with a domain that can create
##	and append to a private log file stored in the
##	general directories (e.g., /var/log):
##	</p>
##	<p>
##	type mylogfile_t;
##	logging_log_file(mylogfile_t)
##	allow mydomain_t mylogfile_t:file { create_file_perms append_file_perms };
##	logging_log_filetrans(mydomain_t, mylogfile_t, file)
##	</p>
## </desc>
## <param name="type">
##	<summary>
##	Type to be used for files.
##	</summary>
## </param>
## <infoflow type="none"/>
#
interface(`logging_log_file',`
	gen_require(`
		attribute logfile;
	')

	files_type($1)
	files_associate_tmp($1)
	fs_associate_tmpfs($1)
	typeattribute $1 logfile;
')

#######################################
## <summary>
##	Send audit messages.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_send_audit_msgs',`
	allow $1 self:capability audit_write;
	allow $1 self:netlink_audit_socket { r_netlink_socket_perms nlmsg_relay nlmsg_tty_audit };
')

#######################################
## <summary>
##	dontaudit attempts to send audit messages.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`logging_dontaudit_send_audit_msgs',`
	dontaudit $1 self:capability audit_write;
	dontaudit $1 self:netlink_audit_socket { r_netlink_socket_perms nlmsg_relay };
')

########################################
## <summary>
##      Create netlink audit socket
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed access.
##      </summary>
## </param>
#
interface(`logging_create_syslog_netlink_audit_socket',`
	gen_require(`
		type syslogd_t;
	')

	allow $1 syslogd_t:netlink_audit_socket create_netlink_socket_perms;
')

########################################
## <summary>
##	Set login uid
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_set_loginuid',`
	allow $1 self:capability audit_control;
	allow $1 self:netlink_audit_socket { r_netlink_socket_perms nlmsg_relay };
')

########################################
## <summary>
##	Set tty auditing
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_set_tty_audit',`
	allow $1 self:netlink_audit_socket { r_netlink_socket_perms nlmsg_tty_audit };
')

########################################
## <summary>
##	Set up audit
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_set_audit_parameters',`
	allow $1 self:capability { audit_write audit_control };
	allow $1 self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay };
')

########################################
## <summary>
##	Read the audit log.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_read_audit_log',`
	gen_require(`
		type auditd_log_t;
	')

	files_search_var($1)
	read_files_pattern($1, auditd_log_t, auditd_log_t)
	read_lnk_files_pattern($1, auditd_log_t, auditd_log_t)
	allow $1 auditd_log_t:dir list_dir_perms;
')

########################################
## <summary>
##	Watch the audit log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_watch_audit_log_files',`
	gen_require(`
		type var_log_t, auditd_log_t;
	')

	watch_files_pattern($1, auditd_log_t, auditd_log_t)
')

########################################
## <summary>
##	Watch the audit log directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_watch_audit_log_dirs',`
	gen_require(`
		type var_log_t, auditd_log_t;
	')

	allow $1 var_log_t:dir search_dir_perms;
	watch_dirs_pattern($1, auditd_log_t, auditd_log_t)
')

########################################
## <summary>
##	Map the audit log.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_map_audit_log',`
	gen_require(`
		type auditd_log_t;
	')

	allow $1 auditd_log_t:file map;
')
########################################
## <summary>
##	Execute auditctl in the auditctl domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`logging_domtrans_auditctl',`
	gen_require(`
		type auditctl_t, auditctl_exec_t;
	')

	domtrans_pattern($1, auditctl_exec_t, auditctl_t)
')

########################################
## <summary>
##	Execute auditctl in the auditctl domain, and
##	allow the specified role the auditctl domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_run_auditctl',`
	gen_require(`
		type auditctl_t;
	')

	logging_domtrans_auditctl($1)
	role $2 types auditctl_t;
')

########################################
## <summary>
##	Execute auditd in the auditd domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`logging_domtrans_auditd',`
	gen_require(`
		type auditd_t, auditd_exec_t;
	')

	domtrans_pattern($1, auditd_exec_t, auditd_t)
')

########################################
## <summary>
##	Execute auditd in the auditd domain, and
##	allow the specified role the auditd domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
#
interface(`logging_run_auditd',`
	gen_require(`
		type auditd_t;
	')

	logging_domtrans_auditd($1)
	role $2 types auditd_t;
')

########################################
## <summary>
##	Connect to auditdstored over a unix stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_stream_connect_auditd',`
	refpolicywarn(`$0($*) has been deprecated, logging_stream_connect_dispatcher() should be used instead.')
	logging_stream_connect_dispatcher($1)
')

########################################
## <summary>
##	Execute a domain transition to run the audit dispatcher.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`logging_domtrans_dispatcher',`
	gen_require(`
		type audisp_t, audisp_exec_t;
	')

	domtrans_pattern($1, audisp_exec_t, audisp_t)
')

########################################
## <summary>
##	Signal the audit dispatcher.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed access.
## </summary>
## </param>
#
interface(`logging_signal_dispatcher',`
	gen_require(`
		type audisp_t;
	')

	allow $1 audisp_t:process signal;
')

########################################
## <summary>
##	Create a domain for processes
##	which can be started by the system audit dispatcher
## </summary>
## <param name="domain">
##	<summary>
##	Type to be used as a domain.
##	</summary>
## </param>
## <param name="entry_point">
##	<summary>
##	Type of the program to be used as an entry point to this domain.
##	</summary>
## </param>
#
interface(`logging_dispatcher_domain',`
	gen_require(`
		type audisp_t;
		type auditd_t;
		role system_r;
	')

	domain_type($1)
	domain_entry_file($1, $2)

	role system_r types $1;

	domtrans_pattern(audisp_t, $2, $1)
	domtrans_pattern(auditd_t, $2, $1)
	allow audisp_t $1:process { sigkill sigstop signull signal };

	allow audisp_t $2:file getattr;
	allow $1 audisp_t:unix_stream_socket rw_socket_perms;
')

########################################
## <summary>
##	Connect to the audit dispatcher over a unix stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_stream_connect_dispatcher',`
	gen_require(`
		type audisp_t, audisp_var_run_t;
	')

	files_search_pids($1)
	stream_connect_pattern($1, audisp_var_run_t, audisp_var_run_t, audisp_t)
')

########################################
## <summary>
##	Manage the auditd configuration files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_manage_audit_config',`
	gen_require(`
		type auditd_etc_t;
	')

	files_search_etc($1)
	manage_files_pattern($1, auditd_etc_t, auditd_etc_t)
')

########################################
## <summary>
##	Manage the audit log.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_manage_audit_log',`
	gen_require(`
		type auditd_log_t;
	')

	files_search_var($1)
	manage_dirs_pattern($1, auditd_log_t, auditd_log_t)
	manage_files_pattern($1, auditd_log_t, auditd_log_t)
')

########################################
## <summary>
##	Execute klogd in the klog domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`logging_domtrans_klog',`
	gen_require(`
		type klogd_t, klogd_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, klogd_exec_t, klogd_t)
')

########################################
## <summary>
##	Check if syslogd is executable.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_check_exec_syslog',`
	gen_require(`
		type syslogd_exec_t;
	')

	corecmd_list_bin($1)
	corecmd_read_bin_symlinks($1)
	allow $1 syslogd_exec_t:file execute;
')

########################################
## <summary>
##	Execute syslogd in the syslog domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`logging_domtrans_syslog',`
	gen_require(`
		type syslogd_t, syslogd_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, syslogd_exec_t, syslogd_t)
')

########################################
## <summary>
##	Create an object in the log directory, with a private type.
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to create an object
##	in the general system log directories (e.g., /var/log)
##	with a private type.  Typically this is used for creating
##	private log files in /var/log with the private type instead
##	of the general system log type. To accomplish this goal,
##	either the program must be SELinux-aware, or use this interface.
##	</p>
##	<p>
##	Related interfaces:
##	</p>
##	<ul>
##		<li>logging_log_file()</li>
##	</ul>
##	<p>
##	Example usage with a domain that can create
##	and append to a private log file stored in the
##	general directories (e.g., /var/log):
##	</p>
##	<p>
##	type mylogfile_t;
##	logging_log_file(mylogfile_t)
##	allow mydomain_t mylogfile_t:file { create_file_perms append_file_perms };
##	logging_log_filetrans(mydomain_t, mylogfile_t, file)
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="private type">
##	<summary>
##	The type of the object to be created.
##	</summary>
## </param>
## <param name="object">
##	<summary>
##	The object class of the object being created.
##	</summary>
## </param>
## <param name="name" optional="true">
##	<summary>
##	The name of the object being created.
##	</summary>
## </param>
## <infoflow type="write" weight="10"/>
#
interface(`logging_log_filetrans',`
	gen_require(`
		type var_log_t;
	')

	files_search_var($1)
	filetrans_pattern($1, var_log_t, $2, $3, $4)
')

#######################################
## <summary>
##  Create an object in the log directory, with a private type.
## </summary>
## <desc>
##  <p>
##  Allow the specified domain to create an object
##  in the general system log directories (e.g., /var/log)
##  with a private type.  Typically this is used for creating
##  private log files in /var/log with the private type instead
##  of the general system log type. To accomplish this goal,
##  either the program must be SELinux-aware, or use this interface.
##  </p>
##  <p>
##  Related interfaces:
##  </p>
##  <ul>
##      <li>logging_log_file()</li>
##  </ul>
##  <p>
##  Example usage with a domain that can create
##  and append to a private log file stored in the
##  general directories (e.g., /var/log):
##  </p>
##  <p>
##  type mylogfile_t;
##  logging_log_file(mylogfile_t)
##  allow mydomain_t mylogfile_t:file { create_file_perms append_file_perms };
##  logging_log_filetrans(mydomain_t, mylogfile_t, file)
##  </p>
## </desc>
## <param name="domain">
##  <summary>
##  Domain allowed access.
##  </summary>
## </param>
## <param name="private type">
##  <summary>
##  The type of the object to be created.
##  </summary>
## </param>
## <param name="object">
##  <summary>
##  The object class of the object being created.
##  </summary>
## </param>
## <param name="name" optional="true">
##	<summary>
##	The name of the object being created.
##	</summary>
## </param>
## <infoflow type="write" weight="10"/>
#
interface(`logging_log_named_filetrans',`
    gen_require(`
        type var_log_t;
    ')

    files_search_var($1)
    filetrans_pattern($1, var_log_t, $2, $3, $4)
')

########################################
## <summary>
##	Send system log messages.
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to connect to the
##	system log service (syslog), to send messages be added to
##	the system logs. Typically this is used by services
##	that do not have their own log file in /var/log.
##	</p>
##	<p>
##	This does not allow messages to be sent to
##	the auditing system.
##	</p>
##	<p>
##	Programs which use the libc function syslog() will
##	require this access.
##	</p>
##	<p>
##	Related interfaces:
##	</p>
##	<ul>
##		<li>logging_send_audit_msgs()</li>
##	</ul>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_send_syslog_msg',`
	gen_require(`
		attribute syslog_client_type;
	')

	typeattribute $1 syslog_client_type;
')

########################################
## <summary>
##	Connect to the syslog control unix stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_create_devlog_dev',`
	gen_require(`
		type devlog_t;
	')

	allow $1 devlog_t:lnk_file manage_lnk_file_perms;
    allow $1 devlog_t:sock_file manage_sock_file_perms;
	dev_filetrans($1, devlog_t, lnk_file, "log")
	init_pid_filetrans($1, devlog_t, sock_file, "syslog")
    logging_syslogd_pid_filetrans($1, devlog_t, sock_file, "dev-log")
')

########################################
## <summary>
##	Relabel the devlog sock_file.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_relabel_devlog_dev',`
	gen_require(`
		type devlog_t;
	')

	allow $1 devlog_t:sock_file relabel_sock_file_perms;
	allow $1 devlog_t:lnk_file relabelto_lnk_file_perms;
')

########################################
## <summary>
##	Allow domain to read the syslog pid files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_read_syslog_pid',`
	gen_require(`
		type syslogd_var_run_t;
	')

    read_files_pattern($1, syslogd_var_run_t, syslogd_var_run_t)
    list_dirs_pattern($1, syslogd_var_run_t, syslogd_var_run_t)
')

########################################
## <summary>
##	Relabel the syslog pid sock_file.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_relabel_syslog_pid_socket',`
	gen_require(`
		type syslogd_var_run_t;
	')

	allow $1 syslogd_var_run_t:sock_file relabel_sock_file_perms;
')

########################################
## <summary>
##      Allow domain to write the syslog pid sock_file.
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed access.
##      </summary>
## </param>
#
interface(`logging_write_syslog_pid_socket',`
	gen_require(`
		type syslogd_var_run_t;
	')

	write_sock_files_pattern($1, syslogd_var_run_t, syslogd_var_run_t)
')

########################################
## <summary>
##	Connect to the syslog control unix stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_stream_connect_syslog',`
	gen_require(`
		type syslogd_t, syslogd_var_run_t;
	')

	files_search_pids($1)
	stream_connect_pattern($1, syslogd_var_run_t, syslogd_var_run_t, syslogd_t)
')

########################################
## <summary>
##	Read the auditd configuration files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_read_audit_config',`
	gen_require(`
		type auditd_etc_t;
	')

	files_search_etc($1)
	read_files_pattern($1, auditd_etc_t, auditd_etc_t)
	allow $1 auditd_etc_t:dir list_dir_perms;
')

########################################
## <summary>
##	Map the auditd configuration files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_map_audit_config',`
	gen_require(`
		type auditd_etc_t;
	')

	allow $1 auditd_etc_t:file map;
')

########################################
## <summary>
##	dontaudit search of auditd log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_dontaudit_search_audit_logs',`
	gen_require(`
		type auditd_log_t;
	')

	dontaudit $1 auditd_log_t:dir search_dir_perms;
')

########################################
## <summary>
##	dontaudit search of auditd configuration files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_dontaudit_search_audit_config',`
	gen_require(`
		type auditd_etc_t;
	')

	dontaudit $1 auditd_etc_t:dir search_dir_perms;
')

########################################
## <summary>
##	Read syslog configuration files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_read_syslog_config',`
	gen_require(`
		type syslog_conf_t;
	')

	allow $1 syslog_conf_t:file read_file_perms;
')

########################################
## <summary>
##	Manage syslog configuration files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_manage_syslog_config',`
	gen_require(`
		type syslog_conf_t;
	')

    manage_files_pattern($1, syslog_conf_t, syslog_conf_t)
')

########################################
## <summary>
##	Allows the domain to open a file in the
##	log directory, but does not allow the listing
##	of the contents of the log directory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_search_logs',`
	gen_require(`
		type var_log_t;
	')

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

#######################################
## <summary>
##	Do not audit attempts to search the var log directory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain not to audit.
##	</summary>
## </param>
#
interface(`logging_dontaudit_search_logs',`
	gen_require(`
		type var_log_t;
	')

	dontaudit $1 var_log_t:dir search_dir_perms;
')

#######################################
## <summary>
##	List the contents of the generic log directory (/var/log).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_list_logs',`
	gen_require(`
		type var_log_t;
	')

	files_search_var($1)
	allow $1 var_log_t:dir list_dir_perms;
')

#######################################
## <summary>
##	Read and write the generic log directory (/var/log).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_rw_generic_log_dirs',`
	gen_require(`
		type var_log_t;
	')

	files_search_var($1)
	allow $1 var_log_t:dir rw_dir_perms;
')

#######################################
## <summary>
##	Watch the generic log directory (/var/log).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_watch_generic_log_dirs',`
	gen_require(`
		type var_log_t;
	')

	files_search_var($1)
	allow $1 var_log_t:dir watch_dir_perms;
')

#######################################
## <summary>
##	Search through all log dirs.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_search_all_logs',`
	gen_require(`
		attribute logfile;
	')

	allow $1 logfile:dir search_dir_perms;
')

#######################################
## <summary>
##	Set attributes on all log dirs.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_setattr_all_log_dirs',`
	gen_require(`
		attribute logfile;
	')

	allow $1 logfile:dir setattr;
')

#######################################
## <summary>
##	Relabel on all log dirs.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_relabel_all_log_dirs',`
	gen_require(`
		attribute logfile;
	')

	relabel_dirs_pattern($1, logfile, logfile)
')

########################################
## <summary>
##	Do not audit attempts to get the attributes
##	of any log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`logging_dontaudit_getattr_all_logs',`
	gen_require(`
		attribute logfile;
	')

	dontaudit $1 logfile:file getattr;
')

########################################
## <summary>
##	Read the atttributes of any log file
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access
##	</summary>
## </param>
#
interface(`logging_getattr_all_logs',`
	gen_require(`
		attribute logfile;
	')

	allow $1 logfile:file getattr;
')

########################################
## <summary>
##	Append to all log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_append_all_logs',`
	gen_require(`
		attribute logfile;
		type var_log_t;
	')

	files_search_var($1)
	append_files_pattern($1, logfile, logfile)
')

########################################
## <summary>
##	Append to all log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_inherit_append_all_logs',`
	gen_require(`
		attribute logfile;
	')

	allow $1 logfile:file { getattr append ioctl lock };
')

########################################
## <summary>
##	Read all log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_read_all_logs',`
	gen_require(`
		attribute logfile;
	')

	files_search_var($1)
	allow $1 logfile:dir list_dir_perms;
	allow $1 logfile:file map;
	read_files_pattern($1, logfile, logfile)
	read_lnk_files_pattern($1, logfile, logfile)
')

########################################
## <summary>
##	Execute all log files in the caller domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
# cjp: not sure why this is needed.  This was added
# because of logrotate.
interface(`logging_exec_all_logs',`
	gen_require(`
		attribute logfile;
	')

	files_search_var($1)
	allow $1 logfile:dir list_dir_perms;
	can_exec($1, logfile)
')

########################################
## <summary>
##	read/write to all log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_rw_all_logs',`
	gen_require(`
		attribute logfile;
	')

	files_search_var($1)
	rw_files_pattern($1, logfile, logfile)
')

########################################
## <summary>
##	Create, read, write, and delete all log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_manage_all_logs',`
	gen_require(`
		attribute logfile;
	')

	files_search_var($1)
	manage_dirs_pattern($1, logfile, logfile)
	manage_files_pattern($1, logfile, logfile)
	manage_lnk_files_pattern($1, logfile, logfile)
    allow $1 logfile:file map;
')

#######################################
## <summary>
##	Watch all directories in the path for log directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_watch_all_log_dirs_path',`
	gen_require(`
		attribute logfile;
	')

	files_watch_root_dirs($1)
	files_search_var($1)
	files_watch_var_dirs($1)
	allow $1 logfile:dir { search_dir_perms watch_dir_perms };
')

########################################
## <summary>
##	Read generic log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_read_generic_logs',`
	gen_require(`
		type var_log_t;
	')

	files_search_var($1)
	allow $1 var_log_t:dir list_dir_perms;
	allow $1 var_log_t:file map;
	read_files_pattern($1, var_log_t, var_log_t)
	read_lnk_files_pattern($1, var_log_t, var_log_t)
')

########################################
## <summary>
##	Create generic log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_create_generic_logs',`
	gen_require(`
		type var_log_t;
	')

	logging_search_logs($1)
	create_files_pattern($1, var_log_t, var_log_t)
')

########################################
## <summary>
##	Link generic log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_link_generic_logs',`
	gen_require(`
		type var_log_t;
	')

	allow $1 var_log_t:file link;
')

########################################
## <summary>
##	Delete generic log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_delete_generic_logs',`
	gen_require(`
		type var_log_t;
	')

	allow $1 var_log_t:file unlink;
')

########################################
## <summary>
##	Map generic log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_mmap_generic_logs',`
	gen_require(`
		type var_log_t;
	')

	allow $1 var_log_t:file map;
')

########################################
## <summary>
##	Write generic log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_write_generic_logs',`
	gen_require(`
		type var_log_t;
	')

	files_search_var($1)
	allow $1 var_log_t:dir list_dir_perms;
	write_files_pattern($1, var_log_t, var_log_t)
	read_lnk_files_pattern($1, var_log_t, var_log_t)
')

########################################
## <summary>
##	Create, read, write, and delete symbolic
##	links in the /var/log directory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_manage_var_log_symlinks',`
	gen_require(`
		type var_log_t;
	')

	manage_lnk_files_pattern($1, var_log_t, var_log_t)
')

########################################
## <summary>
##	Allow attempts to write to /var/log
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_write_var_log_dirs',`
	gen_require(`
		type var_log_t;
	')

	allow $1 var_log_t:dir { setattr write };
')

########################################
## <summary>
##	Dontaudit read/Write inherited generic log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`logging_dontaudit_rw_inherited_generic_logs',`
	gen_require(`
		type var_log_t;
	')

	dontaudit $1 var_log_t:file rw_inherited_file_perms;
')

########################################
## <summary>
##	Dontaudit Write generic log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`logging_dontaudit_write_generic_logs',`
	gen_require(`
		type var_log_t;
	')

	dontaudit $1 var_log_t:file write;
')

########################################
## <summary>
##	Read and write generic log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_rw_generic_logs',`
	gen_require(`
		type var_log_t;
	')

	files_search_var($1)
	allow $1 var_log_t:dir list_dir_perms;
	rw_files_pattern($1, var_log_t, var_log_t)
')

########################################
## <summary>
##	Create, read, write, and delete
##	generic log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_manage_generic_logs',`
	gen_require(`
		type var_log_t;
	')

	files_search_var($1)
	manage_files_pattern($1, var_log_t, var_log_t)
	manage_lnk_files_pattern($1, var_log_t, var_log_t)
')

########################################
## <summary>
##	All of the rules required to administrate
##	the audit environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	User role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_admin_audit',`
	gen_require(`
		type auditd_t, auditd_etc_t, auditd_log_t;
		type auditd_var_run_t;
		type auditd_initrc_exec_t;
		type auditd_unit_file_t;
	')

	allow $1 auditd_t:process signal_perms;
	ps_process_pattern($1, auditd_t)

	tunable_policy(`deny_ptrace',`',`
		allow $1 auditd_t:process ptrace;
	')

	manage_dirs_pattern($1, auditd_etc_t, auditd_etc_t)
	manage_files_pattern($1, auditd_etc_t, auditd_etc_t)

	manage_dirs_pattern($1, auditd_log_t, auditd_log_t)
	manage_files_pattern($1, auditd_log_t, auditd_log_t)

	manage_dirs_pattern($1, auditd_var_run_t, auditd_var_run_t)
	manage_files_pattern($1, auditd_var_run_t, auditd_var_run_t)

	logging_run_auditctl($1, $2)

	init_labeled_script_domtrans($1, auditd_initrc_exec_t)
	domain_system_change_exemption($1)
	role_transition $2 auditd_initrc_exec_t system_r;
	allow $2 system_r;

	logging_systemctl_audit($1)
	admin_pattern($1, auditd_unit_file_t)
	allow $1 auditd_unit_file_t:service all_service_perms;
')

########################################
## <summary>
##	Execute auditd server in the auditd domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`logging_systemctl_audit',`
	gen_require(`
		type auditd_t;
		type auditd_unit_file_t;
	')

	systemd_exec_systemctl($1)
	allow $1 auditd_unit_file_t:file read_file_perms;
	allow $1 auditd_unit_file_t:service manage_service_perms;

	ps_process_pattern($1, auditd_t)
')
########################################
## <summary>
##	Execute auditd server in the auditd domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`logging_systemctl_syslogd',`
	gen_require(`
		type syslogd_t;
		type syslogd_unit_file_t;
	')

	systemd_exec_systemctl($1)
	allow $1 syslogd_unit_file_t:file read_file_perms;
	allow $1 syslogd_unit_file_t:service manage_service_perms;

	ps_process_pattern($1, syslogd_t)
')

########################################
## <summary>
##	All of the rules required to administrate
##	the syslog environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	User role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_admin_syslog',`
	gen_require(`
		type syslogd_t, klogd_t, syslog_conf_t;
		type syslogd_tmp_t, syslogd_var_lib_t;
		type syslogd_var_run_t, klogd_var_run_t;
		type klogd_tmp_t, var_log_t;
		type syslogd_initrc_exec_t;
	')

	allow $1 self:capability2 syslog;
	allow $1 syslogd_t:process signal_perms;
	allow $1 klogd_t:process signal_perms;
	ps_process_pattern($1, syslogd_t)
	ps_process_pattern($1, klogd_t)
	tunable_policy(`deny_ptrace',`',`
		allow $1 syslogd_t:process ptrace;
		allow $1 klogd_t:process ptrace;
	')

	manage_dirs_pattern($1, klogd_var_run_t, klogd_var_run_t)
	manage_files_pattern($1, klogd_var_run_t, klogd_var_run_t)

	manage_dirs_pattern($1, klogd_tmp_t, klogd_tmp_t)
	manage_files_pattern($1, klogd_tmp_t, klogd_tmp_t)

	manage_dirs_pattern($1, syslogd_tmp_t, syslogd_tmp_t)
	manage_files_pattern($1, syslogd_tmp_t, syslogd_tmp_t)

	manage_dirs_pattern($1, syslog_conf_t, syslog_conf_t)
	manage_files_pattern($1, syslog_conf_t, syslog_conf_t)
	files_etc_filetrans($1, syslog_conf_t, file)

	manage_dirs_pattern($1, syslogd_var_lib_t, syslogd_var_lib_t)
	manage_files_pattern($1, syslogd_var_lib_t, syslogd_var_lib_t)

	manage_dirs_pattern($1, syslogd_var_run_t, syslogd_var_run_t)
	manage_files_pattern($1, syslogd_var_run_t, syslogd_var_run_t)

	logging_manage_all_logs($1)
	allow $1 logfile:dir relabel_dir_perms;
	allow $1 logfile:file relabel_file_perms;

	init_labeled_script_domtrans($1, syslogd_initrc_exec_t)
	domain_system_change_exemption($1)
	role_transition $2 syslogd_initrc_exec_t system_r;
	allow $2 system_r;
')

########################################
## <summary>
##	All of the rules required to administrate
##	the logging environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	User role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`logging_admin',`
	logging_admin_audit($1, $2)
	logging_admin_syslog($1, $2)
')

########################################
## <summary>
##	Transition to syslog.conf
## </summary>
## <param name="domain">
##	<summary>
##      Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_filetrans_named_conf',`
	gen_require(`
        type  syslog_conf_t;
	')

    files_etc_filetrans($1, syslog_conf_t, file, "syslog.conf")
    files_etc_filetrans($1, syslog_conf_t, file, "rsyslog.conf")
')

########################################
## <summary>
##	Transition to logging named content
## </summary>
## <param name="domain">
##	<summary>
##      Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_filetrans_named_content',`
	gen_require(`
		type var_log_t;
		type audit_spool_t;
		type syslogd_var_run_t;
        type  syslog_conf_t;
	')

	files_pid_filetrans($1, syslogd_var_run_t, dir, "log")
	files_spool_filetrans($1, var_log_t, dir, "rsyslog")
	files_spool_filetrans($1, var_log_t, dir, "log")
	files_spool_filetrans($1, audit_spool_t, dir, "audit")
	files_var_filetrans($1, var_log_t, dir, "webmin")

    files_etc_filetrans($1, syslog_conf_t, file, "syslog.conf")
    files_etc_filetrans($1, syslog_conf_t, file, "rsyslog.conf")

	init_named_pid_filetrans($1, syslogd_var_run_t, dir, "journal")

    logging_log_filetrans($1, var_log_t, dir, "anaconda")
    logging_log_filetrans($1, var_log_t, dir, "remote")
')

#######################################
## <summary>
##	Create objects in /run/systemd/journal/ directory
##	with an automatic type transition to
##	a specified private type.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="private_type">
##	<summary>
##	The type of the object to create.
##	</summary>
## </param>
## <param name="object_class">
##	<summary>
##	The class of the object to be created.
##	</summary>
## </param>
## <param name="name" optional="true">
##	<summary>
##	The name of the object being created.
##	</summary>
## </param>
#
interface(`logging_syslogd_pid_filetrans',`
	gen_require(`
		type syslogd_var_run_t;
	')

	files_search_pids($1)
	filetrans_pattern($1, syslogd_var_run_t, $2, $3, $4)
')

#######################################
## <summary>
##	Map files in /run/log/journal/ directory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_mmap_journal',`
	gen_require(`
		type syslogd_var_run_t;
	')

	allow $1 syslogd_var_run_t:file map;
')

#######################################
## <summary>
##	Watch the /run/log/journal directory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_watch_journal_dir',`
	gen_require(`
		type syslogd_var_run_t;
	')

	allow $1 syslogd_var_run_t:dir watch_dir_perms;
')

########################################
## <summary>
##	Send a message to syslogd over a unix domain
##	datagram socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`logging_dgram_send',`
	gen_require(`
		type syslogd_t;
	')

	allow $1 syslogd_t:unix_dgram_socket sendto;
')