selinux/gruntmasterd.te

   1 policy_module(gruntmasterd, 1.0)
   2
   3 define(`read_file_perms',         `{ getattr ioctl read lock open }')
   4 define(`read_dir_perms',          `{ getattr ioctl read lock open search}')
   5 define(`everything_file_perms',   `{ getattr ioctl read lock open unlink setattr append write create rename link }')
   6 define(`everything_dir_perms',    `{ getattr ioctl read lock open search unlink setattr write create rename link rmdir remove_name reparent add_name }')
   7 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;')
   8 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;')
   9 define(`gruntmaster_read',        `domain_read_files(gruntmasterd_t, $1)')
  10 define(`gruntmaster_everything',  `domain_everything_files(gruntmasterd_t, $1)')
  11
  12 require{
  13         type bin_t;
  14         type httpd_sys_content_rw_t;
  15         type httpd_sys_content_t;
  16         type httpd_t;
  17         type httpd_tmp_t;
  18         type proc_t;
  19         type urandom_device_t;
  20 }
  21
  22 # Types
  23 type gruntmasterd_t;
  24 type gruntmasterd_exec_t;
  25 type gruntmasterd_log_t;
  26 type gruntmaster_job_t;
  27 type gruntmaster_job_exec_t;
  28 type gruntmaster_compile_t;
  29 type gruntmaster_compile_exec_t;
  30
  31 domain_type(gruntmaster_job_t)
  32 domain_entry_file(gruntmaster_job_t, gruntmaster_job_exec_t)
  33 role system_r types gruntmaster_job_t;
  34 type_transition gruntmasterd_t gruntmaster_job_exec_t : process gruntmaster_job_t;
  35
  36 domain_type(gruntmaster_compile_t)
  37 domain_entry_file(gruntmaster_compile_t, gruntmaster_compile_exec_t)
  38 role system_r types gruntmaster_compile_t;
  39 type_transition gruntmasterd_t gruntmaster_compile_exec_t : process gruntmaster_compile_t;
  40 type_transition gruntmaster_compile_t httpd_tmp_t : file gruntmaster_job_exec_t;
  41
  42 init_daemon_domain(gruntmasterd_t, gruntmasterd_exec_t)
  43 logging_log_file(gruntmasterd_log_t)
  44 logging_log_filetrans(gruntmasterd_t, gruntmasterd_log_t, file)
  45 logging_search_logs(gruntmasterd_t)
  46
  47 # Daemon permissions
  48 allow gruntmasterd_t { gruntmaster_compile_t gruntmaster_job_t } : process { sigkill siginh rlimitinh transition };
  49 allow gruntmasterd_t bin_t : file { execute execute_no_trans };
  50 allow gruntmasterd_t self : process fork;
  51 allow gruntmasterd_t self:fifo_file everything_file_perms;
  52 allow gruntmasterd_t urandom_device_t:chr_file read_file_perms;
  53 allow gruntmasterd_t { gruntmaster_compile_exec_t gruntmaster_job_exec_t } : file execute;
  54 dontaudit gruntmasterd_t { gruntmaster_compile_t gruntmaster_job_t } : process noatsecure;
  55
  56 gruntmaster_read(bin_t)
  57 gruntmaster_read(gruntmaster_compile_exec_t)
  58 gruntmaster_read(httpd_sys_content_t)
  59 gruntmaster_read(lib_t)
  60 gruntmaster_read(proc_t)
  61 gruntmaster_read(usr_t)
  62
  63 gruntmaster_everything(gruntmaster_job_exec_t)
  64 gruntmaster_everything(gruntmasterd_log_t)
  65 gruntmaster_everything(httpd_sys_content_rw_t)
  66 gruntmaster_everything(httpd_tmp_t)
  67 gruntmaster_everything(tmp_t)
  68
  69 files_read_etc_files(gruntmasterd_t)
  70 files_search_etc(gruntmasterd_t)
  71 libs_use_ld_so(gruntmasterd_t)
  72 libs_use_shared_libs(gruntmasterd_t)
  73 miscfiles_read_localization(gruntmasterd_t)
  74
  75 # Executor and job permissions
  76 domain_read_files(gruntmaster_job_t, bin_t)
  77 domain_read_files(gruntmaster_job_t, usr_t)
  78 allow gruntmaster_job_t gruntmaster_job_exec_t : file { execute execute_no_trans };
  79 allow gruntmaster_job_t gruntmasterd_t:fd use;
  80 allow gruntmaster_job_t gruntmasterd_t:process sigchld;
  81 allow gruntmaster_job_t httpd_tmp_t : dir read_dir_perms;
  82 allow gruntmaster_job_t httpd_tmp_t : file { getattr ioctl read write };
  83 allow gruntmaster_job_t init_t:fd use;
  84 allow gruntmaster_job_t self:process setrlimit;
  85 allow gruntmaster_job_t urandom_device_t:chr_file read_file_perms;
  86
  87 libs_use_ld_so(gruntmaster_job_t)
  88 libs_use_shared_libs(gruntmaster_job_t)
  89 miscfiles_read_localization(gruntmaster_job_t)
  90
  91 # Compile permissions
  92 domain_everything_files(gruntmaster_compile_t, gruntmaster_job_exec_t)
  93 domain_everything_files(gruntmaster_compile_t, tmp_t)
  94 domain_read_files(gruntmaster_compile_t, bin_t)
  95 domain_read_files(gruntmaster_compile_t, httpd_sys_content_rw_t)
  96 domain_read_files(gruntmaster_compile_t, httpd_tmp_t)
  97 domain_read_files(gruntmaster_compile_t, lib_t)
  98 domain_read_files(gruntmaster_compile_t, proc_t)
  99 domain_read_files(gruntmaster_compile_t, proc_t)
 100 domain_read_files(gruntmaster_compile_t, usr_t)
 101 allow gruntmaster_compile_t gruntmasterd_t : fifo_file { read write ioctl };
 102 allow gruntmaster_compile_t gruntmasterd_t:fd use;
 103 allow gruntmaster_compile_t gruntmasterd_t:process sigchld;
 104 allow gruntmaster_compile_t httpd_tmp_t:dir { write add_name };
 105 allow gruntmaster_compile_t self : fifo_file { read write ioctl };
 106 allow gruntmaster_compile_t self:process signal;
 107 allow gruntmaster_compile_t urandom_device_t:chr_file read_file_perms;
 108 allow gruntmaster_compile_t { bin_t lib_t } : file { execute execute_no_trans };
 109
 110 libs_use_ld_so(gruntmaster_compile_t)
 111 libs_use_shared_libs(gruntmaster_compile_t)
 112 miscfiles_read_localization(gruntmaster_compile_t)