selinux-refpolicy/refpolicy/policy/modules/system/logging.if

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## <module name="logging" layer="system">
## <summary>Policy for the kernel message logger and system logging daemon.</summary>
#######################################
#
# logging_make_log_file(domain)
#
define(`logging_make_log_file',`
requires_block_template(`$0'_depend)
files_make_file($1)
typeattribute $1 logfile;
')
define(`logging_make_log_file_depend',`
attribute logfile;
')
########################################
#
# logging_create_private_log(domain,privatetype,[class(es)])
#
define(`logging_create_private_log',`
requires_block_template(`$0'_depend)
allow $1 var_log_t:dir rw_dir_perms;
ifelse(`$3',`',`
type_transition $1 var_log_t:file $2;
',`
type_transition $1 var_log_t:$3 $2;
')
')
define(`logging_create_private_log_depend',`
type var_log_t;
class dir rw_dir_perms;
')
#######################################
#
# logging_send_system_log_message(domain)
#
define(`logging_send_system_log_message',`
requires_block_template(`$0'_depend)
allow $1 devlog_t:lnk_file read;
allow $1 devlog_t:sock_file rw_file_perms;
# the type of socket depends on the syslog daemon
allow $1 syslogd_t:unix_dgram_socket sendto;
allow $1 syslogd_t:unix_stream_socket connectto;
allow $1 self:unix_dgram_socket create_socket_perms;
allow $1 self:unix_stream_socket create_socket_perms;
# cjp: this should most likely be removed:
term_use_console($1)
')
define(`logging_send_system_log_message_depend',`
type syslogd_t, devlog_t;
class sock_file rw_file_perms;
class unix_dgram_socket { create_socket_perms sendto };
class unix_stream_socket { create_socket_perms connectto };
')
########################################
## <interface name="logging_search_system_log_directory">
## <description>
## Allows the domain to open a file in the
## log directory, but does not allow the listing
## of the contents of the log directory.
## </description>
## <parameter name="domain">
## The type of the process performing this action.
## </parameter>
## </interface>
#
define(`logging_search_system_log_directory',`
requires_block_template(`$0'_depend)
files_search_system_state_data_directory($1)
allow $1 var_log_t:dir search;
')
define(`logging_search_system_log_directory_depend',`
type var_log_t;
class dir search;
')
#######################################
#
# logging_ignore_get_all_logs_attributes(domain)
#
define(`logging_ignore_get_all_logs_attributes',`
requires_block_template(`$0'_depend)
dontaudit $1 logfile:file getattr;
')
define(`logging_ignore_get_all_logs_attributes_depend',`
attribute logfile;
class file getattr;
')
#######################################
#
# logging_append_all_logs(domain)
#
define(`logging_append_all_logs',`
requires_block_template(`$0'_depend)
files_search_system_state_data_directory($1)
allow $1 var_log_t:dir r_dir_perms;
allow $1 logfile:file { getattr append };
')
define(`logging_append_all_logs_depend',`
attribute logfile;
type var_log_t;
class dir r_dir_perms;
class file { getattr append };
')
#######################################
#
# logging_read_all_logs(domain)
#
define(`logging_read_all_logs',`
requires_block_template(`$0'_depend)
files_search_system_state_data_directory($1)
allow $1 var_log_t:dir r_dir_perms;
allow $1 logfile:file r_file_perms;
')
define(`logging_read_all_logs_depend',`
attribute logfile;
type var_log_t;
class dir r_dir_perms;
class file r_file_perms;
')
#######################################
#
# logging_read_system_logs(domain)
#
define(`logging_read_system_logs',`
requires_block_template(`$0'_depend)
files_search_system_state_data_directory($1)
allow $1 var_log_t:dir r_dir_perms;
allow $1 var_log_t:file r_file_perms;
')
define(`logging_read_system_logs_depend',`
type var_log_t;
class dir r_dir_perms;
class file r_file_perms;
')
#######################################
#
# logging_write_system_logs(domain)
#
define(`logging_write_system_logs',`
requires_block_template(`$0'_depend)
files_search_system_state_data_directory($1)
allow $1 var_log_t:dir r_dir_perms;
allow $1 var_log_t:file { getattr write };
')
define(`logging_write_system_logs_depend',`
type var_log_t;
class dir r_dir_perms;
class file { getattr write };
')
#######################################
#
# logging_modify_system_logs(domain)
#
define(`logging_modify_system_logs',`
requires_block_template(`$0'_depend)
files_search_system_state_data_directory($1)
allow $1 var_log_t:dir r_dir_perms;
allow $1 var_log_t:file rw_file_perms;
')
define(`logging_modify_system_logs_depend',`
type var_log_t;
class dir r_dir_perms;
class file rw_file_perms;
')
## </module>