| 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) |