| Jeff Vander Stoep | d22987b | 2015-11-03 09:54:39 -0800 | [diff] [blame] | 1 | # rules removed from the domain attribute |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 2 | |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 3 | # Search /storage/emulated tmpfs mount. |
| Jeff Sharkey | dd57e69 | 2017-05-03 10:52:59 -0600 | [diff] [blame^] | 4 | allow { domain_deprecated -installd } tmpfs:dir r_dir_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 5 | userdebug_or_eng(` |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 6 | auditallow { |
| 7 | domain_deprecated |
| 8 | -appdomain |
| Jeff Sharkey | dd57e69 | 2017-05-03 10:52:59 -0600 | [diff] [blame^] | 9 | -installd |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 10 | -sdcardd |
| 11 | -surfaceflinger |
| 12 | -system_server |
| 13 | -vold |
| 14 | -zygote |
| 15 | } tmpfs:dir r_dir_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 16 | ') |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 17 | |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 18 | # Root fs. |
| 19 | allow domain_deprecated rootfs:dir r_dir_perms; |
| 20 | allow domain_deprecated rootfs:file r_file_perms; |
| 21 | allow domain_deprecated rootfs:lnk_file r_file_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 22 | userdebug_or_eng(` |
| Jeff Vander Stoep | a1b4560 | 2017-02-10 09:39:37 -0800 | [diff] [blame] | 23 | auditallow { |
| 24 | domain_deprecated |
| 25 | -fsck |
| 26 | -healthd |
| Jeff Vander Stoep | a1b4560 | 2017-02-10 09:39:37 -0800 | [diff] [blame] | 27 | -installd |
| 28 | -servicemanager |
| 29 | -system_server |
| 30 | -ueventd |
| 31 | -uncrypt |
| 32 | -vold |
| 33 | -zygote |
| 34 | } rootfs:dir { open getattr read ioctl lock }; # search granted in domain |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 35 | auditallow { |
| 36 | domain_deprecated |
| 37 | -healthd |
| 38 | -installd |
| 39 | -servicemanager |
| 40 | -system_server |
| 41 | -ueventd |
| 42 | -uncrypt |
| 43 | -vold |
| 44 | -zygote |
| 45 | } rootfs:file r_file_perms; |
| 46 | auditallow { |
| 47 | domain_deprecated |
| 48 | -appdomain |
| 49 | -healthd |
| 50 | -installd |
| 51 | -servicemanager |
| 52 | -system_server |
| 53 | -ueventd |
| 54 | -uncrypt |
| 55 | -vold |
| 56 | -zygote |
| 57 | } rootfs:lnk_file { getattr open ioctl lock }; # read granted in domain |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 58 | ') |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 59 | |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 60 | # System file accesses. |
| 61 | allow domain_deprecated system_file:dir r_dir_perms; |
| 62 | allow domain_deprecated system_file:file r_file_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 63 | userdebug_or_eng(` |
| Nick Kralevich | 68f2336 | 2016-11-07 16:14:28 -0800 | [diff] [blame] | 64 | auditallow { |
| 65 | domain_deprecated |
| 66 | -appdomain |
| Nick Kralevich | 49e3588 | 2016-11-25 18:00:38 -0800 | [diff] [blame] | 67 | -fingerprintd |
| Nick Kralevich | 68f2336 | 2016-11-07 16:14:28 -0800 | [diff] [blame] | 68 | -installd |
| Jeff Vander Stoep | a1b4560 | 2017-02-10 09:39:37 -0800 | [diff] [blame] | 69 | -keystore |
| Nick Kralevich | 68f2336 | 2016-11-07 16:14:28 -0800 | [diff] [blame] | 70 | -rild |
| 71 | -surfaceflinger |
| 72 | -system_server |
| Jeff Vander Stoep | a1b4560 | 2017-02-10 09:39:37 -0800 | [diff] [blame] | 73 | -update_engine |
| 74 | -vold |
| Nick Kralevich | 68f2336 | 2016-11-07 16:14:28 -0800 | [diff] [blame] | 75 | -zygote |
| 76 | } system_file:dir { open read ioctl lock }; # search getattr in domain |
| 77 | auditallow { |
| 78 | domain_deprecated |
| 79 | -appdomain |
| Nick Kralevich | 68f2336 | 2016-11-07 16:14:28 -0800 | [diff] [blame] | 80 | -rild |
| 81 | -surfaceflinger |
| 82 | -system_server |
| 83 | -zygote |
| 84 | } system_file:file { ioctl lock }; # read open getattr in domain |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 85 | ') |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 86 | |
| 87 | # Read files already opened under /data. |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 88 | allow domain_deprecated system_data_file:file { getattr read }; |
| 89 | allow domain_deprecated system_data_file:lnk_file r_file_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 90 | userdebug_or_eng(` |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 91 | auditallow { |
| 92 | domain_deprecated |
| 93 | -appdomain |
| 94 | -sdcardd |
| 95 | -system_server |
| 96 | -tee |
| 97 | } system_data_file:file { getattr read }; |
| 98 | auditallow { |
| 99 | domain_deprecated |
| 100 | -appdomain |
| 101 | -system_server |
| 102 | -tee |
| 103 | } system_data_file:lnk_file r_file_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 104 | ') |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 105 | |
| 106 | # Read apk files under /data/app. |
| 107 | allow domain_deprecated apk_data_file:dir { getattr search }; |
| 108 | allow domain_deprecated apk_data_file:file r_file_perms; |
| 109 | allow domain_deprecated apk_data_file:lnk_file r_file_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 110 | userdebug_or_eng(` |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 111 | auditallow { |
| 112 | domain_deprecated |
| 113 | -appdomain |
| 114 | -dex2oat |
| 115 | -installd |
| 116 | -system_server |
| 117 | } apk_data_file:dir { getattr search }; |
| 118 | auditallow { |
| 119 | domain_deprecated |
| 120 | -appdomain |
| 121 | -dex2oat |
| 122 | -installd |
| 123 | -system_server |
| 124 | } apk_data_file:file r_file_perms; |
| 125 | auditallow { |
| 126 | domain_deprecated |
| 127 | -appdomain |
| 128 | -dex2oat |
| 129 | -installd |
| 130 | -system_server |
| 131 | } apk_data_file:lnk_file r_file_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 132 | ') |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 133 | |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 134 | # Read already opened /cache files. |
| Nick Kralevich | d546473 | 2016-01-16 08:15:52 -0800 | [diff] [blame] | 135 | allow domain_deprecated cache_file:dir r_dir_perms; |
| 136 | allow domain_deprecated cache_file:file { getattr read }; |
| Nick Kralevich | dc37ea7 | 2016-01-07 12:56:54 -0800 | [diff] [blame] | 137 | allow domain_deprecated cache_file:lnk_file r_file_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 138 | userdebug_or_eng(` |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 139 | auditallow { |
| 140 | domain_deprecated |
| 141 | -system_server |
| 142 | -vold |
| 143 | } cache_file:dir { open read search ioctl lock }; |
| 144 | auditallow { |
| 145 | domain_deprecated |
| 146 | -appdomain |
| 147 | -system_server |
| 148 | -vold |
| 149 | } cache_file:dir getattr; |
| 150 | auditallow { |
| 151 | domain_deprecated |
| 152 | -system_server |
| 153 | -vold |
| 154 | } cache_file:file { getattr read }; |
| 155 | auditallow { |
| 156 | domain_deprecated |
| 157 | -system_server |
| 158 | -vold |
| 159 | } cache_file:lnk_file r_file_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 160 | ') |
| Felipe Leme | 549ccf7 | 2015-12-22 12:37:17 -0800 | [diff] [blame] | 161 | |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 162 | # Read access to pseudo filesystems. |
| 163 | r_dir_file(domain_deprecated, proc) |
| Jeff Vander Stoep | a2c4055 | 2016-09-13 11:03:36 -0700 | [diff] [blame] | 164 | r_dir_file(domain_deprecated, sysfs) |
| Jeff Vander Stoep | 6e3506e | 2015-11-05 15:24:22 -0800 | [diff] [blame] | 165 | r_dir_file(domain_deprecated, cgroup) |
| Nick Kralevich | 7a35c13 | 2016-03-31 14:11:50 -0700 | [diff] [blame] | 166 | allow domain_deprecated proc_meminfo:file r_file_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 167 | |
| 168 | userdebug_or_eng(` |
| Jeff Vander Stoep | a1b4560 | 2017-02-10 09:39:37 -0800 | [diff] [blame] | 169 | auditallow { |
| 170 | domain_deprecated |
| 171 | -fsck |
| 172 | -fsck_untrusted |
| Jeff Vander Stoep | a1b4560 | 2017-02-10 09:39:37 -0800 | [diff] [blame] | 173 | -rild |
| 174 | -sdcardd |
| 175 | -system_server |
| 176 | -update_engine |
| 177 | -vold |
| 178 | } proc:file r_file_perms; |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 179 | auditallow { |
| 180 | domain_deprecated |
| 181 | -fsck |
| 182 | -fsck_untrusted |
| 183 | -rild |
| 184 | -system_server |
| 185 | -vold |
| 186 | } proc:lnk_file { open ioctl lock }; # getattr read granted in domain |
| 187 | auditallow { |
| 188 | domain_deprecated |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 189 | -fingerprintd |
| 190 | -healthd |
| 191 | -netd |
| 192 | -rild |
| 193 | -system_app |
| 194 | -surfaceflinger |
| 195 | -system_server |
| 196 | -tee |
| 197 | -ueventd |
| 198 | -vold |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 199 | } sysfs:dir { open getattr read ioctl lock }; # search granted in domain |
| 200 | auditallow { |
| 201 | domain_deprecated |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 202 | -fingerprintd |
| 203 | -healthd |
| 204 | -netd |
| 205 | -rild |
| 206 | -system_app |
| 207 | -surfaceflinger |
| 208 | -system_server |
| 209 | -tee |
| 210 | -ueventd |
| 211 | -vold |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 212 | } sysfs:file r_file_perms; |
| 213 | auditallow { |
| 214 | domain_deprecated |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 215 | -fingerprintd |
| 216 | -healthd |
| 217 | -netd |
| 218 | -rild |
| 219 | -system_app |
| 220 | -surfaceflinger |
| 221 | -system_server |
| 222 | -tee |
| 223 | -ueventd |
| 224 | -vold |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 225 | } sysfs:lnk_file { getattr open ioctl lock }; # read granted in domain |
| Nick Kralevich | 2c8ea36 | 2016-10-29 08:07:12 -0700 | [diff] [blame] | 226 | auditallow { |
| 227 | domain_deprecated |
| 228 | -appdomain |
| 229 | -dumpstate |
| 230 | -fingerprintd |
| 231 | -healthd |
| Nick Kralevich | 2c8ea36 | 2016-10-29 08:07:12 -0700 | [diff] [blame] | 232 | -inputflinger |
| 233 | -installd |
| 234 | -keystore |
| 235 | -netd |
| 236 | -rild |
| 237 | -surfaceflinger |
| 238 | -system_server |
| 239 | -zygote |
| 240 | } cgroup:dir r_dir_perms; |
| 241 | auditallow { |
| 242 | domain_deprecated |
| 243 | -appdomain |
| 244 | -dumpstate |
| 245 | -fingerprintd |
| 246 | -healthd |
| Nick Kralevich | 2c8ea36 | 2016-10-29 08:07:12 -0700 | [diff] [blame] | 247 | -inputflinger |
| 248 | -installd |
| 249 | -keystore |
| 250 | -netd |
| 251 | -rild |
| 252 | -surfaceflinger |
| 253 | -system_server |
| 254 | -zygote |
| 255 | } cgroup:{ file lnk_file } r_file_perms; |
| Nick Kralevich | b59c201 | 2017-02-10 12:06:46 -0800 | [diff] [blame] | 256 | auditallow { |
| 257 | domain_deprecated |
| 258 | -appdomain |
| 259 | -surfaceflinger |
| 260 | -system_server |
| 261 | -vold |
| 262 | } proc_meminfo:file r_file_perms; |
| Nick Kralevich | 596dd09 | 2017-02-10 12:58:41 -0800 | [diff] [blame] | 263 | ') |