Commit 8ef50277 authored by unknown's avatar unknown
Browse files

For Linux systems running RHEL 4 (which includes SE-Linux), we need to provide 

additional files that specify some actions which are allowed to the MySQL binaries.
    
Create a new subdirectory "supportfiles/RHEL4-SElinux" for them, and process it.

This fixes bug#12676.


configure.in:
  New "support-files/RHEL4-SElinux/Makefile.am" must be processed by "automake" etc.
support-files/Makefile.am:
  For Linux systems running RHEL 4 (which includes SE-Linux), we need to provide
  additional files that specify some actions which are allowed to the MySQL binaries.
  
  Create a new subdirectory "supportfiles/RHEL4-SElinux" for them, and process it.
support-files/RHEL4-SElinux/Makefile.am:
  BitKeeper file /MySQL/M50/bug12676-5.0/support-files/RHEL4-SElinux/Makefile.am
support-files/RHEL4-SElinux/mysql.fc:
  BitKeeper file /MySQL/M50/bug12676-5.0/support-files/RHEL4-SElinux/mysql.fc
support-files/RHEL4-SElinux/mysql.te:
  BitKeeper file /MySQL/M50/bug12676-5.0/support-files/RHEL4-SElinux/mysql.te
parent 15eebdc0

configure.in

+2 −1
Original line number Diff line number Diff line
@@ -2860,7 +2860,8 @@ AC_CONFIG_FILES(Makefile extra/Makefile mysys/Makefile dnl 
 include/Makefile sql-bench/Makefile dnl

 server-tools/Makefile server-tools/instance-manager/Makefile dnl

 tests/Makefile Docs/Makefile support-files/Makefile dnl

 support-files/MacOSX/Makefile mysql-test/Makefile dnl

 support-files/MacOSX/Makefile support-files/RHEL4-SElinux/Makefile dnl

 mysql-test/Makefile dnl

 netware/Makefile dnl

 include/mysql_version.h dnl

 cmd-line-utils/Makefile dnl

support-files/Makefile.am

+2 −2
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ EXTRA_DIST = mysql.spec.sh \ 
			MySQL-shared-compat.spec.sh \

			ndb-config-2-node.ini.sh



SUBDIRS = MacOSX

SUBDIRS =		MacOSX RHEL4-SElinux



pkgdata_DATA =		my-small.cnf \

			my-medium.cnf \

support-files/RHEL4-SElinux/Makefile.am

0 → 100644
+23 −0
Original line number Diff line number Diff line 
# Copyright (C) 2000-2001, 2003-2006 MySQL AB

#

# This library is free software; you can redistribute it and/or

# modify it under the terms of the GNU Library General Public

# License as published by the Free Software Foundation; version 2

# of the License.

#

# This library is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# Library General Public License for more details.

#

# You should have received a copy of the GNU Library General Public

# License along with this library; if not, write to the Free

# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,

# MA 02111-1307, USA



## Process this file with automake to create Makefile.in



EXTRA_DIST =		mysql.fc mysql.te



# Don't update the files from bitkeeper

%::SCCS/s.%

support-files/RHEL4-SElinux/mysql.fc

0 → 100644
+25 −0
Original line number Diff line number Diff line 
# MySQL Database Server



#

# /etc

#

/etc/my\.cnf		--	gen_context(system_u:object_r:mysqld_etc_t,s0)

/etc/mysql(/.*)?		gen_context(system_u:object_r:mysqld_etc_t,s0)



#

# /usr

# Red Hat compatibility

/usr/libexec/mysqld	--	gen_context(system_u:object_r:mysqld_exec_t,s0)



# MySQL AB compatibility

/usr/sbin/mysqld(-max)?	--	gen_context(system_u:object_r:mysqld_exec_t,s0)



#

# /var

#

/var/lib/mysql(/.*)?		gen_context(system_u:object_r:mysqld_db_t,s0)

/var/lib/mysql/mysql\.sock -s	gen_context(system_u:object_r:mysqld_var_run_t,s0)



/var/log/mysql.*	--	gen_context(system_u:object_r:mysqld_log_t,s0)



/var/run/mysqld(/.*)?		gen_context(system_u:object_r:mysqld_var_run_t,s0)

support-files/RHEL4-SElinux/mysql.te

0 → 100644
+132 −0
Original line number Diff line number Diff line 


policy_module(mysql,1.0.0)



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

#

# Declarations

#



type mysqld_t;

type mysqld_exec_t;

init_daemon_domain(mysqld_t,mysqld_exec_t)



type mysqld_var_run_t;

files_pid_file(mysqld_var_run_t)



type mysqld_db_t;

files_type(mysqld_db_t)



type mysqld_etc_t alias etc_mysqld_t;

files_config_file(mysqld_etc_t)



type mysqld_log_t;

logging_log_file(mysqld_log_t)



type mysqld_tmp_t;

files_tmp_file(mysqld_tmp_t)



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

#

# Local policy

#



allow mysqld_t self:capability { dac_override setgid setuid sys_resource net_bind_service };

dontaudit mysqld_t self:capability sys_tty_config;

allow mysqld_t self:process { setsched getsched setrlimit signal_perms rlimitinh };

allow mysqld_t self:fifo_file { read write };

allow mysqld_t self:unix_stream_socket create_stream_socket_perms;

allow mysqld_t self:tcp_socket create_stream_socket_perms;

allow mysqld_t self:udp_socket create_socket_perms;



allow mysqld_t mysqld_db_t:dir create_dir_perms;

allow mysqld_t mysqld_db_t:file create_file_perms;

allow mysqld_t mysqld_db_t:lnk_file create_lnk_perms;

files_var_lib_filetrans(mysqld_t,mysqld_db_t,{ dir file })



allow mysqld_t mysqld_etc_t:file { getattr read };

allow mysqld_t mysqld_etc_t:lnk_file { getattr read };

allow mysqld_t mysqld_etc_t:dir list_dir_perms;



allow mysqld_t mysqld_log_t:file create_file_perms;

logging_log_filetrans(mysqld_t,mysqld_log_t,file)



allow mysqld_t mysqld_tmp_t:dir create_dir_perms;

allow mysqld_t mysqld_tmp_t:file create_file_perms;

files_tmp_filetrans(mysqld_t, mysqld_tmp_t, { file dir })



allow mysqld_t mysqld_var_run_t:dir rw_dir_perms;

allow mysqld_t mysqld_var_run_t:sock_file create_file_perms;

allow mysqld_t mysqld_var_run_t:file create_file_perms;

files_pid_filetrans(mysqld_t,mysqld_var_run_t,file)



kernel_read_system_state(mysqld_t)

kernel_read_kernel_sysctls(mysqld_t)



corenet_non_ipsec_sendrecv(mysqld_t)

corenet_tcp_sendrecv_all_if(mysqld_t)

corenet_udp_sendrecv_all_if(mysqld_t)

corenet_tcp_sendrecv_all_nodes(mysqld_t)

corenet_udp_sendrecv_all_nodes(mysqld_t)

corenet_tcp_sendrecv_all_ports(mysqld_t)

corenet_udp_sendrecv_all_ports(mysqld_t)

corenet_tcp_bind_all_nodes(mysqld_t)

corenet_tcp_bind_mysqld_port(mysqld_t)

corenet_tcp_connect_mysqld_port(mysqld_t)

corenet_sendrecv_mysqld_client_packets(mysqld_t)

corenet_sendrecv_mysqld_server_packets(mysqld_t)



dev_read_sysfs(mysqld_t)



fs_getattr_all_fs(mysqld_t)

fs_search_auto_mountpoints(mysqld_t)



term_dontaudit_use_console(mysqld_t)



domain_use_interactive_fds(mysqld_t)



files_getattr_var_lib_dirs(mysqld_t)

files_read_etc_runtime_files(mysqld_t)

files_read_etc_files(mysqld_t)

files_read_usr_files(mysqld_t)

files_search_var_lib(mysqld_t)



auth_use_nsswitch(mysqld_t)



init_use_fds(mysqld_t)

init_use_script_ptys(mysqld_t)



libs_use_ld_so(mysqld_t)

libs_use_shared_libs(mysqld_t)



logging_send_syslog_msg(mysqld_t)



miscfiles_read_localization(mysqld_t)



sysnet_read_config(mysqld_t)



userdom_dontaudit_use_unpriv_user_fds(mysqld_t)

# for /root/.my.cnf - should not be needed:

userdom_read_sysadm_home_content_files(mysqld_t)



ifdef(`distro_redhat',`

	# because Fedora has the sock_file in the database directory

	type_transition mysqld_t mysqld_db_t:sock_file mysqld_var_run_t;

')



ifdef(`targeted_policy',`

	term_dontaudit_use_unallocated_ttys(mysqld_t)

	term_dontaudit_use_generic_ptys(mysqld_t)

	files_dontaudit_read_root_files(mysqld_t)

')



optional_policy(`

	daemontools_service_domain(mysqld_t, mysqld_exec_t)

')



optional_policy(`

	seutil_sigchld_newrole(mysqld_t)

')



optional_policy(`

	udev_read_db(mysqld_t)

')