X-Git-Url: http://git.ieval.ro/?p=gruntmaster-daemon.git;a=blobdiff_plain;f=selinux%2Fgruntmasterd.te;h=c6b4eed2ee432f8eb04f8864cce4fb5b2bb7d399;hp=bd0d99d12f2a07fad8974ef6291ec4752c55ebde;hb=da905f9ea0693b88b7ca37514fbacf4c2383f2bf;hpb=5c5cd38ad5b9e3c2b331564bc0b23e9167b7d07a

diff --git a/selinux/gruntmasterd.te b/selinux/gruntmasterd.te
index bd0d99d..c6b4eed 100644
--- a/selinux/gruntmasterd.te
+++ b/selinux/gruntmasterd.te
@@ -1,24 +1,112 @@
-policy_mdule(gruntmasterd, 1.0)
+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 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;
+	type httpd_sys_content_rw_t;
+	type httpd_sys_content_t;
+	type httpd_t;
+	type httpd_tmp_t;
+	type proc_t;
+	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;
 
-allow gruntmasterd_t self : process fork;
+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;
+
+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 gruntmasterd_job_t : dir ra_dir_perms;
-allow gruntmasterd_t gruntmasterd_job_t : file { create ra_file_perms };
+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(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)
+
+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)
+
+files_read_etc_files(gruntmasterd_t)
+files_search_etc(gruntmasterd_t)
 libs_use_ld_so(gruntmasterd_t)
-libs_use_ld_so(gruntmasterd_job_t)
 libs_use_shared_libs(gruntmasterd_t)
-libs_use_shared_libs(gruntmasterd_job_t)
\ No newline at end of file
+miscfiles_read_localization(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(gruntmaster_job_t)
+libs_use_shared_libs(gruntmaster_job_t)
+miscfiles_read_localization(gruntmaster_job_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)