rpms/selinux-policy
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b9a6445e02
selinux-policy/apache.patch
Dan Walsh 6554bb3cca Remove allow_ptrace and replace it with deny_ptrace, which will remove all 
ptrace from the system
Remove 2000 dontaudit rules between confined domains on transition
and replace with single
dontaudit domain domain:process { noatsecure siginh rlimitinh } ;
2011-10-11 16:46:26 -04:00

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diff -up serefpolicy-3.10.0/policy/modules/kernel/domain.if.apache serefpolicy-3.10.0/policy/modules/kernel/domain.if
diff -up serefpolicy-3.10.0/policy/modules/kernel/domain.te.apache serefpolicy-3.10.0/policy/modules/kernel/domain.te
diff -up serefpolicy-3.10.0/policy/modules/services/apache.if.apache serefpolicy-3.10.0/policy/modules/services/apache.if
--- serefpolicy-3.10.0/policy/modules/services/apache.if.apache 2011-10-11 10:17:05.262944711 -0400
+++ serefpolicy-3.10.0/policy/modules/services/apache.if 2011-10-11 10:17:13.416929487 -0400
@@ -16,55 +16,43 @@ template(`apache_content_template',`
attribute httpd_exec_scripts, httpd_script_exec_type;
type httpd_t, httpd_suexec_t, httpd_log_t;
type httpd_sys_content_t;
+ attribute httpd_script_type, httpd_content_type;
')
#This type is for webpages
type httpd_$1_content_t; # customizable;
+ typeattribute httpd_$1_content_t httpd_content_type;
typealias httpd_$1_content_t alias httpd_$1_script_ro_t;
files_type(httpd_$1_content_t)
# This type is used for .htaccess files
- type httpd_$1_htaccess_t; # customizable;
+ type httpd_$1_htaccess_t, httpd_content_type; # customizable;
+ typeattribute httpd_$1_htaccess_t httpd_content_type;
files_type(httpd_$1_htaccess_t)
# Type that CGI scripts run as
- type httpd_$1_script_t;
+ type httpd_$1_script_t, httpd_script_type;
domain_type(httpd_$1_script_t)
role system_r types httpd_$1_script_t;
- search_dirs_pattern(httpd_$1_script_t, httpd_sys_content_t, httpd_script_exec_type)
-
# This type is used for executable scripts files
type httpd_$1_script_exec_t, httpd_script_exec_type; # customizable;
- corecmd_shell_entry_type(httpd_$1_script_t)
+ typeattribute httpd_$1_script_exec_t httpd_content_type;
domain_entry_file(httpd_$1_script_t, httpd_$1_script_exec_t)
type httpd_$1_rw_content_t; # customizable
+ typeattribute httpd_$1_rw_content_t httpd_content_type;
typealias httpd_$1_rw_content_t alias { httpd_$1_script_rw_t httpd_$1_content_rw_t };
files_type(httpd_$1_rw_content_t)
- type httpd_$1_ra_content_t; # customizable
+ type httpd_$1_ra_content_t, httpd_content_type; # customizable
+ typeattribute httpd_$1_ra_content_t httpd_content_type;
typealias httpd_$1_ra_content_t alias { httpd_$1_script_ra_t httpd_$1_content_ra_t };
files_type(httpd_$1_ra_content_t)
- read_files_pattern(httpd_t, httpd_$1_content_t, httpd_$1_htaccess_t)
-
- allow httpd_t { httpd_$1_content_t httpd_$1_rw_content_t httpd_$1_script_exec_t }:dir search_dir_perms;
- allow httpd_suexec_t { httpd_$1_content_t httpd_$1_rw_content_t httpd_$1_script_exec_t }:dir search_dir_perms;
-
- allow httpd_$1_script_t self:fifo_file rw_file_perms;
- allow httpd_$1_script_t self:unix_stream_socket connectto;
-
- allow httpd_$1_script_t httpd_t:fifo_file write;
- # apache should set close-on-exec
- apache_dontaudit_leaks(httpd_$1_script_t)
-
# Allow the script process to search the cgi directory, and users directory
allow httpd_$1_script_t httpd_$1_content_t:dir search_dir_perms;
- append_files_pattern(httpd_$1_script_t, httpd_log_t, httpd_log_t)
- logging_search_logs(httpd_$1_script_t)
-
can_exec(httpd_$1_script_t, httpd_$1_script_exec_t)
allow httpd_$1_script_t httpd_$1_script_exec_t:dir list_dir_perms;
@@ -83,27 +71,6 @@ template(`apache_content_template',`
manage_fifo_files_pattern(httpd_$1_script_t, httpd_$1_rw_content_t, httpd_$1_rw_content_t)
manage_sock_files_pattern(httpd_$1_script_t, httpd_$1_rw_content_t, httpd_$1_rw_content_t)
- kernel_dontaudit_search_sysctl(httpd_$1_script_t)
- kernel_dontaudit_search_kernel_sysctl(httpd_$1_script_t)
-
- dev_read_rand(httpd_$1_script_t)
- dev_read_urand(httpd_$1_script_t)
-
- corecmd_exec_all_executables(httpd_$1_script_t)
- application_exec_all(httpd_$1_script_t)
-
- files_exec_etc_files(httpd_$1_script_t)
- files_read_etc_files(httpd_$1_script_t)
- files_search_home(httpd_$1_script_t)
-
- libs_exec_ld_so(httpd_$1_script_t)
- libs_exec_lib_files(httpd_$1_script_t)
-
- miscfiles_read_fonts(httpd_$1_script_t)
- miscfiles_read_public_files(httpd_$1_script_t)
-
- seutil_dontaudit_search_config(httpd_$1_script_t)
-
# Allow the web server to run scripts and serve pages
tunable_policy(`httpd_builtin_scripting',`
manage_dirs_pattern(httpd_t, httpd_$1_rw_content_t, httpd_$1_rw_content_t)
@@ -111,19 +78,11 @@ template(`apache_content_template',`
manage_lnk_files_pattern(httpd_t, httpd_$1_rw_content_t, httpd_$1_rw_content_t)
rw_sock_files_pattern(httpd_t, httpd_$1_rw_content_t, httpd_$1_rw_content_t)
- allow httpd_t httpd_$1_ra_content_t:dir { list_dir_perms add_entry_dir_perms };
+ allow httpd_t httpd_$1_ra_content_t:dir { add_entry_dir_perms };
read_files_pattern(httpd_t, httpd_$1_ra_content_t, httpd_$1_ra_content_t)
append_files_pattern(httpd_t, httpd_$1_ra_content_t, httpd_$1_ra_content_t)
read_lnk_files_pattern(httpd_t, httpd_$1_ra_content_t, httpd_$1_ra_content_t)
- allow httpd_t httpd_$1_content_t:dir list_dir_perms;
- read_files_pattern(httpd_t, httpd_$1_content_t, httpd_$1_content_t)
- read_lnk_files_pattern(httpd_t, httpd_$1_content_t, httpd_$1_content_t)
-
- allow httpd_t httpd_$1_content_t:dir list_dir_perms;
- read_files_pattern(httpd_t, httpd_$1_content_t, httpd_$1_content_t)
- read_lnk_files_pattern(httpd_t, httpd_$1_content_t, httpd_$1_content_t)
- allow httpd_t httpd_$1_script_t:unix_stream_socket connectto;
')
tunable_policy(`httpd_enable_cgi',`
@@ -138,49 +97,6 @@ template(`apache_content_template',`
# apache runs the script:
domtrans_pattern(httpd_t, httpd_$1_script_exec_t, httpd_$1_script_t)
-
- allow httpd_t httpd_$1_script_exec_t:file read_file_perms;
- allow httpd_t httpd_$1_script_exec_t:lnk_file read_lnk_file_perms;
-
- allow httpd_t httpd_$1_script_t:process { signal sigkill sigstop };
- allow httpd_t httpd_$1_script_exec_t:dir list_dir_perms;
-
- allow httpd_$1_script_t self:process { setsched signal_perms };
- allow httpd_$1_script_t self:unix_stream_socket create_stream_socket_perms;
- allow httpd_$1_script_t self:unix_dgram_socket create_socket_perms;
-
- allow httpd_$1_script_t httpd_t:fd use;
- allow httpd_$1_script_t httpd_t:process sigchld;
-
- dontaudit httpd_$1_script_t httpd_t:tcp_socket { read write };
-
- kernel_read_system_state(httpd_$1_script_t)
-
- dev_read_urand(httpd_$1_script_t)
-
- fs_getattr_xattr_fs(httpd_$1_script_t)
-
- files_read_etc_runtime_files(httpd_$1_script_t)
- files_read_usr_files(httpd_$1_script_t)
-
- libs_read_lib_files(httpd_$1_script_t)
-
- miscfiles_read_localization(httpd_$1_script_t)
- allow httpd_$1_script_t httpd_sys_content_t:dir search_dir_perms;
- ')
-
- optional_policy(`
- tunable_policy(`httpd_enable_cgi && allow_ypbind',`
- nis_use_ypbind_uncond(httpd_$1_script_t)
- ')
- ')
-
- optional_policy(`
- postgresql_unpriv_client(httpd_$1_script_t)
- ')
-
- optional_policy(`
- nscd_socket_use(httpd_$1_script_t)
')
')
diff -up serefpolicy-3.10.0/policy/modules/services/apache.te.apache serefpolicy-3.10.0/policy/modules/services/apache.te
--- serefpolicy-3.10.0/policy/modules/services/apache.te.apache 2011-10-11 10:17:05.263944709 -0400
+++ serefpolicy-3.10.0/policy/modules/services/apache.te 2011-10-11 10:17:13.418929446 -0400
@@ -217,10 +217,12 @@ gen_tunable(allow_httpd_sys_script_anon_
attribute httpdcontent;
attribute httpd_user_content_type;
+attribute httpd_content_type;
# domains that can exec all users scripts
attribute httpd_exec_scripts;
+attribute httpd_script_type;
attribute httpd_script_exec_type;
attribute httpd_user_script_exec_type;
@@ -293,6 +295,10 @@ files_tmp_file(httpd_suexec_tmp_t)
# setup the system domain for system CGI scripts
apache_content_template(sys)
+optional_policy(`
+ postgresql_unpriv_client(httpd_sys_script_t)
+')
+
typeattribute httpd_sys_content_t httpdcontent; # customizable
typeattribute httpd_sys_rw_content_t httpdcontent; # customizable
typeattribute httpd_sys_ra_content_t httpdcontent; # customizable
@@ -1308,3 +1314,91 @@ systemd_passwd_agent_dev_template(httpd)
domtrans_pattern(httpd_t, httpd_passwd_exec_t, httpd_passwd_t)
dontaudit httpd_passwd_t httpd_config_t:file read;
+
+search_dirs_pattern(httpd_script_type, httpd_sys_content_t, httpd_script_exec_type)
+corecmd_shell_entry_type(httpd_script_type)
+
+allow httpd_script_type self:fifo_file rw_file_perms;
+allow httpd_script_type self:unix_stream_socket connectto;
+
+allow httpd_script_type httpd_t:fifo_file write;
+# apache should set close-on-exec
+apache_dontaudit_leaks(httpd_script_type)
+
+append_files_pattern(httpd_script_type, httpd_log_t, httpd_log_t)
+logging_search_logs(httpd_script_type)
+
+kernel_dontaudit_search_sysctl(httpd_script_type)
+kernel_dontaudit_search_kernel_sysctl(httpd_script_type)
+
+dev_read_rand(httpd_script_type)
+dev_read_urand(httpd_script_type)
+
+corecmd_exec_all_executables(httpd_script_type)
+application_exec_all(httpd_script_type)
+
+files_exec_etc_files(httpd_script_type)
+files_read_etc_files(httpd_script_type)
+files_search_home(httpd_script_type)
+
+libs_exec_ld_so(httpd_script_type)
+libs_exec_lib_files(httpd_script_type)
+
+miscfiles_read_fonts(httpd_script_type)
+miscfiles_read_public_files(httpd_script_type)
+
+seutil_dontaudit_search_config(httpd_script_type)
+allow httpd_t httpd_script_type:unix_stream_socket connectto;
+
+allow httpd_t httpd_script_exec_type:file read_file_perms;
+allow httpd_t httpd_script_exec_type:lnk_file read_lnk_file_perms;
+allow httpd_t httpd_script_type:process { signal sigkill sigstop };
+allow httpd_t httpd_script_exec_type:dir list_dir_perms;
+
+allow httpd_script_type self:process { setsched signal_perms };
+allow httpd_script_type self:unix_stream_socket create_stream_socket_perms;
+allow httpd_script_type self:unix_dgram_socket create_socket_perms;
+
+allow httpd_script_type httpd_t:fd use;
+allow httpd_script_type httpd_t:process sigchld;
+
+dontaudit httpd_script_type httpd_t:tcp_socket { read write };
+
+kernel_read_system_state(httpd_script_type)
+
+dev_read_urand(httpd_script_type)
+
+fs_getattr_xattr_fs(httpd_script_type)
+
+files_read_etc_runtime_files(httpd_script_type)
+files_read_usr_files(httpd_script_type)
+
+libs_read_lib_files(httpd_script_type)
+
+miscfiles_read_localization(httpd_script_type)
+allow httpd_script_type httpd_sys_content_t:dir search_dir_perms;
+
+tunable_policy(`httpd_enable_cgi && allow_ypbind',`
+ nis_use_ypbind_uncond(httpd_script_type)
+')
+
+optional_policy(`
+ nscd_socket_use(httpd_script_type)
+')
+
+read_files_pattern(httpd_t, httpd_content_type, httpd_content_type)
+
+tunable_policy(`httpd_builtin_scripting',`
+ allow httpd_t httpd_content_type:dir search_dir_perms;
+ allow httpd_suexec_t httpd_content_type:dir search_dir_perms;
+
+ allow httpd_t httpd_content_type:dir list_dir_perms;
+ read_files_pattern(httpd_t, httpd_content_type, httpd_content_type)
+ read_lnk_files_pattern(httpd_t, httpd_content_type, httpd_content_type)
+
+ allow httpd_t httpd_content_type:dir list_dir_perms;
+ read_files_pattern(httpd_t, httpd_content_type, httpd_content_type)
+ read_lnk_files_pattern(httpd_t, httpd_content_type, httpd_content_type)
+')
+
+
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