X-Git-Url: http://git.ieval.ro/?p=gruntmaster-daemon.git;a=blobdiff_plain;f=selinux%2Fgruntmasterd.te;h=c6b4eed2ee432f8eb04f8864cce4fb5b2bb7d399;hp=767e61a401bbf504dc11f478e54d3c0ec4317da2;hb=da905f9ea0693b88b7ca37514fbacf4c2383f2bf;hpb=fee71502a5604c96691fd82bfc5e1b5fb55ff393;ds=sidebyside

diff --git a/selinux/gruntmasterd.te b/selinux/gruntmasterd.te
index 767e61a..c6b4eed 100644
--- a/selinux/gruntmasterd.te
+++ b/selinux/gruntmasterd.te
@@ -1,11 +1,13 @@
 policy_module(gruntmasterd, 1.0)
 
-define(`read_file_perms',        `{ getattr ioctl read lock open }')
-define(`read_dir_perms',         `{ getattr ioctl read lock open search}')
-define(`everything_file_perms',  `{ getattr ioctl read lock open unlink setattr write create rename link }')
-define(`everything_dir_perms',   `{ getattr ioctl read lock open search unlink setattr write create rename link rmdir remove_name reparent add_name }')
-define(`gruntmaster_read',       `allow gruntmasterd_t $1 : dir read_dir_perms;       allow gruntmasterd_t $1 : file read_file_perms;       allow gruntmasterd_t $1 : lnk_file read_file_perms;')
-define(`gruntmaster_everything', `allow gruntmasterd_t $1 : dir everything_dir_perms; allow gruntmasterd_t $1 : file everything_file_perms; allow gruntmasterd_t $1 : lnk_file everything_file_perms;')
+define(`read_file_perms',         `{ getattr ioctl read lock open }')
+define(`read_dir_perms',          `{ getattr ioctl read lock open search}')
+define(`everything_file_perms',   `{ getattr ioctl read lock open unlink setattr append write create rename link }')
+define(`everything_dir_perms',    `{ getattr ioctl read lock open search unlink setattr write create rename link rmdir remove_name reparent add_name }')
+define(`domain_read_files',       `allow $1 $2 : dir read_dir_perms;       allow $1 $2 : file read_file_perms;       allow $1 $2 : lnk_file read_file_perms;')
+define(`domain_everything_files', `allow $1 $2 : dir everything_dir_perms; allow $1 $2 : file everything_file_perms; allow $1 $2 : lnk_file everything_file_perms;')
+define(`gruntmaster_read',        `domain_read_files(gruntmasterd_t, $1)')
+define(`gruntmaster_everything',  `domain_everything_files(gruntmasterd_t, $1)')
 
 require{
 	type bin_t;
@@ -17,56 +19,94 @@ require{
 	type urandom_device_t;
 }
 
+# Types
 type gruntmasterd_t;
 type gruntmasterd_exec_t;
-init_daemon_domain(gruntmasterd_t, gruntmasterd_exec_t);
-
 type gruntmasterd_log_t;
-logging_log_file(gruntmasterd_log_t);
-
 type gruntmaster_job_t;
 type gruntmaster_job_exec_t;
-init_daemon_domain(gruntmaster_job_t, gruntmaster_job_exec_t);
+type gruntmaster_compile_t;
+type gruntmaster_compile_exec_t;
+
+domain_type(gruntmaster_job_t)
+domain_entry_file(gruntmaster_job_t, gruntmaster_job_exec_t)
+role system_r types gruntmaster_job_t;
 type_transition gruntmasterd_t gruntmaster_job_exec_t : process gruntmaster_job_t;
-allow gruntmasterd_t gruntmaster_job_t:process transition;
-dontaudit gruntmasterd_t gruntmaster_job_t:process noatsecure;
-allow gruntmaster_job_t gruntmasterd_t:fd use;
-allow gruntmaster_job_t gruntmasterd_t:process sigchld;
-allow gruntmaster_job_t gruntmaster_job_exec_t:file write;
-allow httpd_t gruntmaster_job_exec_t:file { read getattr open };
 
-type_transition gruntmasterd_t httpd_tmp_t : file gruntmaster_job_exec_t;
+domain_type(gruntmaster_compile_t)
+domain_entry_file(gruntmaster_compile_t, gruntmaster_compile_exec_t)
+role system_r types gruntmaster_compile_t;
+type_transition gruntmasterd_t gruntmaster_compile_exec_t : process gruntmaster_compile_t;
+type_transition gruntmaster_compile_t httpd_tmp_t : file gruntmaster_job_exec_t;
 
-allow gruntmasterd_t self : process { fork setrlimit };
-allow gruntmasterd_t gruntmaster_job_t : process { sigkill siginh rlimitinh };
+init_daemon_domain(gruntmasterd_t, gruntmasterd_exec_t)
+logging_log_file(gruntmasterd_log_t)
+logging_log_filetrans(gruntmasterd_t, gruntmasterd_log_t, file)
+logging_search_logs(gruntmasterd_t)
+
+# Daemon permissions
+allow gruntmasterd_t { gruntmaster_compile_t gruntmaster_job_t } : process { sigkill siginh rlimitinh transition };
+allow gruntmasterd_t bin_t : file { execute execute_no_trans };
+allow gruntmasterd_t self : process fork;
+allow gruntmasterd_t self:fifo_file everything_file_perms;
+allow gruntmasterd_t urandom_device_t:chr_file read_file_perms;
+allow gruntmasterd_t { gruntmaster_compile_exec_t gruntmaster_job_exec_t } : file execute;
+dontaudit gruntmasterd_t { gruntmaster_compile_t gruntmaster_job_t } : process noatsecure;
 
-gruntmaster_read(httpd_sys_content_t)
-gruntmaster_read(proc_t)
 gruntmaster_read(bin_t)
+gruntmaster_read(gruntmaster_compile_exec_t)
+gruntmaster_read(httpd_sys_content_t)
 gruntmaster_read(lib_t)
+gruntmaster_read(proc_t)
 gruntmaster_read(usr_t)
-allow gruntmasterd_t urandom_device_t:chr_file read_file_perms;
-allow gruntmasterd_t { gruntmaster_job_exec_t } : file execute;
-allow gruntmasterd_t { bin_t lib_t } : file { execute execute_no_trans };
 
-gruntmaster_everything(gruntmasterd_log_t)
 gruntmaster_everything(gruntmaster_job_exec_t)
+gruntmaster_everything(gruntmasterd_log_t)
 gruntmaster_everything(httpd_sys_content_rw_t)
 gruntmaster_everything(httpd_tmp_t)
 gruntmaster_everything(tmp_t)
 
-allow gruntmasterd_t self:fifo_file everything_file_perms;
+files_read_etc_files(gruntmasterd_t)
+files_search_etc(gruntmasterd_t)
+libs_use_ld_so(gruntmasterd_t)
+libs_use_shared_libs(gruntmasterd_t)
+miscfiles_read_localization(gruntmasterd_t)
 
-logging_log_filetrans(gruntmasterd_t, gruntmasterd_log_t, file)
-logging_search_logs(gruntmasterd_t)
+# Executor and job permissions
+domain_read_files(gruntmaster_job_t, bin_t)
+domain_read_files(gruntmaster_job_t, usr_t)
+allow gruntmaster_job_t gruntmaster_job_exec_t : file { execute execute_no_trans };
+allow gruntmaster_job_t gruntmasterd_t:fd use;
+allow gruntmaster_job_t gruntmasterd_t:process sigchld;
+allow gruntmaster_job_t httpd_tmp_t : dir read_dir_perms;
+allow gruntmaster_job_t httpd_tmp_t : file { getattr ioctl read write };
+allow gruntmaster_job_t init_t:fd use;
+allow gruntmaster_job_t self:process setrlimit;
+allow gruntmaster_job_t urandom_device_t:chr_file read_file_perms;
 
-libs_use_ld_so(gruntmasterd_t)
 libs_use_ld_so(gruntmaster_job_t)
-libs_use_shared_libs(gruntmasterd_t)
 libs_use_shared_libs(gruntmaster_job_t)
-
-miscfiles_read_localization(gruntmasterd_t)
 miscfiles_read_localization(gruntmaster_job_t)
 
-files_search_etc(gruntmasterd_t)
-files_read_etc_files(gruntmasterd_t)
+# Compile permissions
+domain_everything_files(gruntmaster_compile_t, gruntmaster_job_exec_t)
+domain_everything_files(gruntmaster_compile_t, tmp_t)
+domain_read_files(gruntmaster_compile_t, bin_t)
+domain_read_files(gruntmaster_compile_t, httpd_sys_content_rw_t)
+domain_read_files(gruntmaster_compile_t, httpd_tmp_t)
+domain_read_files(gruntmaster_compile_t, lib_t)
+domain_read_files(gruntmaster_compile_t, proc_t)
+domain_read_files(gruntmaster_compile_t, proc_t)
+domain_read_files(gruntmaster_compile_t, usr_t)
+allow gruntmaster_compile_t gruntmasterd_t : fifo_file { read write ioctl };
+allow gruntmaster_compile_t gruntmasterd_t:fd use;
+allow gruntmaster_compile_t gruntmasterd_t:process sigchld;
+allow gruntmaster_compile_t httpd_tmp_t:dir { write add_name };
+allow gruntmaster_compile_t self : fifo_file { read write ioctl };
+allow gruntmaster_compile_t self:process signal;
+allow gruntmaster_compile_t urandom_device_t:chr_file read_file_perms;
+allow gruntmaster_compile_t { bin_t lib_t } : file { execute execute_no_trans };
+
+libs_use_ld_so(gruntmaster_compile_t)
+libs_use_shared_libs(gruntmaster_compile_t)
+miscfiles_read_localization(gruntmaster_compile_t)