206 lines
7.6 KiB
Plaintext
206 lines
7.6 KiB
Plaintext
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define(`apache_domain', `
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#This type is for webpages
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#
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type httpd_$1_content_t, file_type, httpdcontent, sysadmfile, customizable;
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# This type is used for .htaccess files
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#
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type httpd_$1_htaccess_t, file_type, sysadmfile, customizable;
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allow httpd_t httpd_$1_htaccess_t: file r_file_perms;
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# This type is used for executable scripts files
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#
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type httpd_$1_script_exec_t, file_type, sysadmfile, customizable;
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# Type that CGI scripts run as
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type httpd_$1_script_t, domain, privmail, nscd_client_domain;
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role system_r types httpd_$1_script_t;
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uses_shlib(httpd_$1_script_t)
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if (httpd_enable_cgi) {
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domain_auto_trans(httpd_t, httpd_$1_script_exec_t, httpd_$1_script_t)
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allow httpd_t httpd_$1_script_t:process { signal sigkill sigstop };
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allow httpd_t httpd_$1_script_exec_t:dir r_dir_perms;
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allow httpd_t httpd_$1_script_exec_t:file r_file_perms;
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allow httpd_$1_script_t httpd_t:fd use;
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allow httpd_$1_script_t httpd_t:process sigchld;
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allow httpd_$1_script_t { usr_t lib_t }:file { getattr read ioctl };
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allow httpd_$1_script_t usr_t:lnk_file { getattr read };
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allow httpd_$1_script_t self:process { fork signal_perms };
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allow httpd_$1_script_t devtty_t:chr_file { getattr read write };
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allow httpd_$1_script_t urandom_device_t:chr_file { getattr read };
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allow httpd_$1_script_t etc_runtime_t:file { getattr read };
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read_locale(httpd_$1_script_t)
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allow httpd_$1_script_t fs_t:filesystem getattr;
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allow httpd_$1_script_t self:unix_stream_socket { create_stream_socket_perms connectto };
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allow httpd_$1_script_t { self proc_t }:file r_file_perms;
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allow httpd_$1_script_t { self proc_t }:dir r_dir_perms;
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allow httpd_$1_script_t { self proc_t }:lnk_file read;
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allow httpd_$1_script_t device_t:dir { getattr search };
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allow httpd_$1_script_t null_device_t:chr_file rw_file_perms;
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}
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if (httpd_enable_cgi && httpd_can_network_connect) {
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can_network_client(httpd_$1_script_t)
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allow httpd_$1_script_t port_type:tcp_socket name_connect;
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}
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ifdef(`ypbind.te', `
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if (httpd_enable_cgi && allow_ypbind) {
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uncond_can_ypbind(httpd_$1_script_t)
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}
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')
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# The following are the only areas that
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# scripts can read, read/write, or append to
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#
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type httpd_$1_script_ro_t, file_type, httpdcontent, sysadmfile, customizable;
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type httpd_$1_script_rw_t, file_type, httpdcontent, sysadmfile, customizable;
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type httpd_$1_script_ra_t, file_type, httpdcontent, sysadmfile, customizable;
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file_type_auto_trans(httpd_$1_script_t, tmp_t, httpd_$1_script_rw_t)
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#########################################################
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# Permissions for running child processes and scripts
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##########################################################
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allow httpd_suexec_t { httpd_$1_content_t httpd_$1_script_ro_t httpd_$1_script_rw_t httpd_$1_script_exec_t }:dir { getattr search };
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domain_auto_trans(httpd_suexec_t, httpd_$1_script_exec_t, httpd_$1_script_t)
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allow httpd_$1_script_t httpd_t:fifo_file write;
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allow httpd_$1_script_t self:fifo_file rw_file_perms;
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allow httpd_$1_script_t { urandom_device_t random_device_t }:chr_file r_file_perms;
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###########################################################################
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# Allow the script interpreters to run the scripts. So
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# the perl executable will be able to run a perl script
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#########################################################################
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allow httpd_$1_script_t httpd_$1_script_exec_t:dir r_dir_perms;
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can_exec_any(httpd_$1_script_t)
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allow httpd_$1_script_t etc_t:file { getattr read };
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dontaudit httpd_$1_script_t selinux_config_t:dir search;
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############################################################################
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# Allow the script process to search the cgi directory, and users directory
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##############################################################################
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allow httpd_$1_script_t httpd_$1_script_exec_t:dir { search getattr };
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can_exec(httpd_$1_script_t, httpd_$1_script_exec_t)
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allow httpd_$1_script_t home_root_t:dir { getattr search };
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allow httpd_$1_script_t httpd_$1_content_t:dir { getattr search };
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#############################################################################
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# Allow the scripts to read, read/write, append to the specified directories
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# or files
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############################################################################
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read_fonts(httpd_$1_script_t)
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r_dir_file(httpd_$1_script_t, httpd_$1_script_ro_t)
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create_dir_file(httpd_$1_script_t, httpd_$1_script_rw_t)
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allow httpd_$1_script_t httpd_$1_script_rw_t:sock_file rw_file_perms;
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ra_dir_file(httpd_$1_script_t, httpd_$1_script_ra_t)
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anonymous_domain(httpd_$1_script)
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if (httpd_enable_cgi && httpd_unified ifdef(`targeted_policy', ` && ! httpd_disable_trans')) {
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create_dir_file(httpd_$1_script_t, httpdcontent)
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can_exec(httpd_$1_script_t, httpdcontent)
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}
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#
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# If a user starts a script by hand it gets the proper context
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#
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ifdef(`targeted_policy', `', `
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if (httpd_enable_cgi) {
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domain_auto_trans(sysadm_t, httpd_$1_script_exec_t, httpd_$1_script_t)
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}
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')
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role sysadm_r types httpd_$1_script_t;
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dontaudit httpd_$1_script_t sysctl_kernel_t:dir search;
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dontaudit httpd_$1_script_t sysctl_t:dir search;
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############################################
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# Allow scripts to append to http logs
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#########################################
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allow httpd_$1_script_t { var_t var_log_t httpd_log_t }:dir search;
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allow httpd_$1_script_t httpd_log_t:file { getattr append };
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# apache should set close-on-exec
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dontaudit httpd_$1_script_t httpd_t:unix_stream_socket { read write };
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################################################################
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# Allow the web server to run scripts and serve pages
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##############################################################
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if (httpd_builtin_scripting) {
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r_dir_file(httpd_t, httpd_$1_script_ro_t)
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create_dir_file(httpd_t, httpd_$1_script_rw_t)
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allow httpd_t httpd_$1_script_rw_t:sock_file rw_file_perms;
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ra_dir_file(httpd_t, httpd_$1_script_ra_t)
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r_dir_file(httpd_t, httpd_$1_content_t)
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}
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')
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define(`apache_user_domain', `
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apache_domain($1)
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typeattribute httpd_$1_content_t $1_file_type;
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if (httpd_enable_cgi && httpd_unified ifdef(`targeted_policy', ` && ! httpd_disable_trans')) {
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domain_auto_trans($1_t, httpdcontent, httpd_$1_script_t)
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}
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if (httpd_enable_cgi ifdef(`targeted_policy', ` && ! httpd_disable_trans')) {
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# If a user starts a script by hand it gets the proper context
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domain_auto_trans($1_t, httpd_$1_script_exec_t, httpd_$1_script_t)
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}
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role $1_r types httpd_$1_script_t;
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#######################################
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# Allow user to create or edit web content
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#########################################
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create_dir_file($1_t, { httpd_$1_content_t httpd_$1_script_exec_t })
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allow $1_t { httpd_$1_content_t httpd_$1_script_exec_t }:{ dir file lnk_file } { relabelto relabelfrom };
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######################################################################
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# Allow the user to create htaccess files
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#####################################################################
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allow $1_t httpd_$1_htaccess_t:file { create_file_perms relabelto relabelfrom };
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#########################################################################
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# Allow user to create files or directories
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# that scripts are able to read, write, or append to
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###########################################################################
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create_dir_file($1_t, { httpd_$1_script_ro_t httpd_$1_script_rw_t httpd_$1_script_ra_t })
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allow $1_t { httpd_$1_script_ro_t httpd_$1_script_rw_t httpd_$1_script_ra_t }:{ file dir lnk_file } { relabelto relabelfrom };
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# allow accessing files/dirs below the users home dir
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if (httpd_enable_homedirs) {
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allow { httpd_t httpd_suexec_t httpd_$1_script_t } $1_home_dir_t:dir { getattr search };
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ifdef(`nfs_home_dirs', `
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r_dir_file(httpd_$1_script_t, nfs_t)
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')dnl end if nfs_home_dirs
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}
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ifdef(`crond.te', `
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create_dir_file($1_crond_t, httpd_$1_content_t)
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')
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ifdef(`ftpd.te', `
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if (ftp_home_dir) {
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create_dir_file(ftpd_t, httpd_$1_content_t)
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}
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')
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')
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