Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 1 | // Copyright (C) 2015 The Android Open Source Project |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | // Common variables. |
| 16 | // ========================================================= |
| 17 | libminijailSrcFiles = [ |
| 18 | "bpf.c", |
| 19 | "libminijail.c", |
| 20 | "signal_handler.c", |
| 21 | "syscall_filter.c", |
| 22 | "syscall_wrapper.c", |
| 23 | "system.c", |
| 24 | "util.c", |
| 25 | ] |
| 26 | |
| 27 | unittestSrcFiles = [ |
| 28 | "testrunner.cc", |
| 29 | ] |
| 30 | |
| 31 | minijailCommonLibraries = ["libcap"] |
| 32 | |
| 33 | cc_defaults { |
| 34 | name: "libminijail_flags", |
| 35 | cflags: [ |
Luis Hector Chavez | c3e1772 | 2018-10-16 20:43:12 -0700 | [diff] [blame] | 36 | "-D_FILE_OFFSET_BITS=64", |
Mike Frysinger | 916c6c3 | 2018-09-27 14:17:53 -0400 | [diff] [blame] | 37 | "-DALLOW_DEBUG_LOGGING", |
Allen Webb | ee87607 | 2019-02-21 10:56:21 -0800 | [diff] [blame] | 38 | "-DDEFAULT_PIVOT_ROOT=\"/var/empty\"", |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 39 | "-Wall", |
| 40 | "-Werror", |
| 41 | ], |
| 42 | target: { |
| 43 | darwin: { |
| 44 | enabled: false, |
| 45 | }, |
| 46 | }, |
| 47 | } |
| 48 | |
| 49 | // Static library for generated code. |
| 50 | // ========================================================= |
| 51 | cc_object { |
| 52 | name: "libminijail_gen_syscall_obj", |
| 53 | vendor_available: true, |
Jiyong Park | 85e7a26 | 2018-05-24 14:09:04 +0900 | [diff] [blame] | 54 | recovery_available: true, |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 55 | srcs: ["gen_syscalls.c"], |
| 56 | cflags: [ |
| 57 | "-dD", |
| 58 | "-E", |
Chih-Hung Hsieh | ed6a82e | 2017-10-04 10:54:11 -0700 | [diff] [blame] | 59 | "-Wall", |
| 60 | "-Werror", |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 61 | ], |
| 62 | } |
| 63 | |
| 64 | cc_genrule { |
| 65 | name: "libminijail_gen_syscall", |
| 66 | vendor_available: true, |
Jiyong Park | 85e7a26 | 2018-05-24 14:09:04 +0900 | [diff] [blame] | 67 | recovery_available: true, |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 68 | tool_files: ["gen_syscalls.sh"], |
| 69 | cmd: "$(location gen_syscalls.sh) $(in) $(out)", |
| 70 | srcs: [":libminijail_gen_syscall_obj"], |
| 71 | out: ["libsyscalls.c"], |
| 72 | } |
| 73 | |
| 74 | cc_object { |
| 75 | name: "libminijail_gen_constants_obj", |
| 76 | vendor_available: true, |
Jiyong Park | 85e7a26 | 2018-05-24 14:09:04 +0900 | [diff] [blame] | 77 | recovery_available: true, |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 78 | srcs: ["gen_constants.c"], |
| 79 | cflags: [ |
| 80 | "-dD", |
| 81 | "-E", |
Chih-Hung Hsieh | ed6a82e | 2017-10-04 10:54:11 -0700 | [diff] [blame] | 82 | "-Wall", |
| 83 | "-Werror", |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 84 | ], |
| 85 | } |
| 86 | |
| 87 | cc_genrule { |
| 88 | name: "libminijail_gen_constants", |
| 89 | vendor_available: true, |
Jiyong Park | 85e7a26 | 2018-05-24 14:09:04 +0900 | [diff] [blame] | 90 | recovery_available: true, |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 91 | tool_files: ["gen_constants.sh"], |
| 92 | cmd: "$(location gen_constants.sh) $(in) $(out)", |
| 93 | srcs: [":libminijail_gen_constants_obj"], |
| 94 | out: ["libconstants.c"], |
| 95 | } |
| 96 | |
| 97 | cc_library_static { |
| 98 | name: "libminijail_generated", |
| 99 | vendor_available: true, |
Jiyong Park | 85e7a26 | 2018-05-24 14:09:04 +0900 | [diff] [blame] | 100 | recovery_available: true, |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 101 | defaults: ["libminijail_flags"], |
| 102 | host_supported: true, |
| 103 | |
| 104 | target: { |
| 105 | android: { |
| 106 | generated_sources: [ |
| 107 | "libminijail_gen_syscall", |
| 108 | "libminijail_gen_constants", |
| 109 | ], |
| 110 | }, |
| 111 | host: { |
| 112 | srcs: [ |
| 113 | "linux-x86/libconstants.gen.c", |
| 114 | "linux-x86/libsyscalls.gen.c", |
| 115 | ], |
| 116 | }, |
| 117 | }, |
| 118 | } |
| 119 | |
| 120 | // libminijail shared and static library for target. |
| 121 | // ========================================================= |
| 122 | cc_library { |
| 123 | name: "libminijail", |
Luis Hector Chavez | 413af65 | 2018-04-19 20:15:13 -0700 | [diff] [blame] | 124 | host_supported: true, |
Logan Chien | 9460f60 | 2017-11-21 20:32:45 +0800 | [diff] [blame] | 125 | |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 126 | vendor_available: true, |
Jiyong Park | 85e7a26 | 2018-05-24 14:09:04 +0900 | [diff] [blame] | 127 | recovery_available: true, |
Logan Chien | 9460f60 | 2017-11-21 20:32:45 +0800 | [diff] [blame] | 128 | vndk: { |
| 129 | enabled: true, |
| 130 | }, |
| 131 | |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 132 | defaults: ["libminijail_flags"], |
| 133 | |
| 134 | srcs: libminijailSrcFiles, |
| 135 | |
| 136 | static: { |
| 137 | whole_static_libs: ["libminijail_generated"] + minijailCommonLibraries, |
| 138 | }, |
| 139 | shared: { |
| 140 | static_libs: ["libminijail_generated"], |
| 141 | shared_libs: minijailCommonLibraries, |
| 142 | }, |
| 143 | export_include_dirs: ["."], |
Luis Hector Chavez | 413af65 | 2018-04-19 20:15:13 -0700 | [diff] [blame] | 144 | |
| 145 | target: { |
| 146 | host: { |
| 147 | cflags: [ |
| 148 | "-DPRELOADPATH=\"/invalidminijailpreload.so\"", |
| 149 | ], |
| 150 | }, |
| 151 | }, |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 152 | } |
| 153 | |
| 154 | // Example ASan-ified libminijail shared library for target. |
| 155 | // Commented out since it's only needed for local debugging. |
| 156 | // ========================================================= |
| 157 | //cc_library_shared { |
| 158 | // name: "libminijail_asan", |
| 159 | // defaults: ["libminijail_flags"], |
| 160 | // |
| 161 | // sanitize: { |
| 162 | // address: true, |
| 163 | // }, |
| 164 | // relative_install_path: "asan", |
| 165 | // srcs: libminijailSrcFiles, |
| 166 | // |
| 167 | // static_libs: ["libminijail_generated"], |
| 168 | // shared_libs: minijailCommonLibraries, |
| 169 | // export_include_dirs: ["."], |
| 170 | //} |
| 171 | |
| 172 | // libminijail native unit tests using gtest. |
| 173 | // |
| 174 | // For a device, run with: |
| 175 | // adb shell /data/nativetest/libminijail_unittest_gtest/libminijail_unittest_gtest |
| 176 | // |
| 177 | // For host, run with: |
| 178 | // out/host/linux-x86/nativetest(64)/libminijail_unittest_gtest/libminijail_unittest_gtest |
| 179 | // ========================================================= |
| 180 | cc_test { |
| 181 | name: "libminijail_unittest_gtest", |
| 182 | defaults: ["libminijail_flags"], |
| 183 | // TODO(b/31395668): Re-enable once the seccomp(2) syscall becomes available. |
| 184 | //host_supported: true |
| 185 | |
| 186 | srcs: libminijailSrcFiles + ["libminijail_unittest.cc"] + unittestSrcFiles, |
| 187 | |
| 188 | static_libs: ["libminijail_generated"], |
| 189 | shared_libs: minijailCommonLibraries, |
| 190 | |
| 191 | target: { |
| 192 | android: { |
| 193 | cflags: ["-Wno-writable-strings"], |
| 194 | test_suites: ["device-tests"], |
| 195 | }, |
| 196 | host: { |
| 197 | cflags: ["-DPRELOADPATH=\"/invalid\""], |
| 198 | }, |
| 199 | }, |
| 200 | } |
| 201 | |
| 202 | // Syscall filtering native unit tests using gtest. |
| 203 | // |
| 204 | // For a device, run with: |
| 205 | // adb shell /data/nativetest/syscall_filter_unittest_gtest/syscall_filter_unittest_gtest |
| 206 | // |
| 207 | // For host, run with: |
| 208 | // out/host/linux-x86/nativetest(64)/syscall_filter_unittest_gtest/syscall_filter_unittest_gtest |
| 209 | // ========================================================= |
| 210 | cc_test { |
| 211 | name: "syscall_filter_unittest_gtest", |
| 212 | defaults: ["libminijail_flags"], |
| 213 | host_supported: true, |
| 214 | |
| 215 | srcs: [ |
| 216 | "bpf.c", |
| 217 | "syscall_filter.c", |
| 218 | "util.c", |
| 219 | "syscall_filter_unittest.cc", |
| 220 | ] + unittestSrcFiles, |
| 221 | |
| 222 | static_libs: ["libminijail_generated"], |
| 223 | shared_libs: minijailCommonLibraries, |
| 224 | |
| 225 | target: { |
| 226 | android: { |
| 227 | test_suites: ["device-tests"], |
| 228 | }, |
| 229 | }, |
| 230 | } |
| 231 | |
| 232 | // System functionality unit tests using gtest. |
| 233 | // |
| 234 | // For a device, run with: |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 235 | // adb shell /data/nativetest/mj_system_unittest_gtest/mj_system_unittest_gtest |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 236 | // |
| 237 | // For host, run with: |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 238 | // out/host/linux-x86/nativetest(64)/mj_system_unittest_gtest/mj_system_unittest_gtest |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 239 | // ========================================================= |
| 240 | cc_test { |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 241 | name: "mj_system_unittest_gtest", |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 242 | defaults: ["libminijail_flags"], |
| 243 | host_supported: true, |
| 244 | |
| 245 | srcs: [ |
| 246 | "system.c", |
| 247 | "util.c", |
| 248 | "system_unittest.cc", |
| 249 | ] + unittestSrcFiles, |
| 250 | |
| 251 | static_libs: ["libminijail_generated"], |
| 252 | shared_libs: minijailCommonLibraries, |
| 253 | |
| 254 | target: { |
| 255 | android: { |
| 256 | test_suites: ["device-tests"], |
| 257 | }, |
| 258 | }, |
| 259 | } |
| 260 | |
Mike Frysinger | 32c3992 | 2018-01-17 17:09:54 -0500 | [diff] [blame] | 261 | // Utility functionality unit tests using gtest. |
| 262 | // |
| 263 | // For a device, run with: |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 264 | // adb shell /data/nativetest/mj_util_unittest_gtest/mj_util_unittest_gtest |
Mike Frysinger | 32c3992 | 2018-01-17 17:09:54 -0500 | [diff] [blame] | 265 | // |
| 266 | // For host, run with: |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 267 | // out/host/linux-x86/nativetest(64)/mj_util_unittest_gtest/mj_util_unittest_gtest |
Mike Frysinger | 32c3992 | 2018-01-17 17:09:54 -0500 | [diff] [blame] | 268 | // ========================================================= |
| 269 | cc_test { |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 270 | name: "mj_util_unittest_gtest", |
Mike Frysinger | 32c3992 | 2018-01-17 17:09:54 -0500 | [diff] [blame] | 271 | defaults: ["libminijail_flags"], |
| 272 | host_supported: true, |
| 273 | |
| 274 | srcs: [ |
| 275 | "util.c", |
| 276 | "util_unittest.cc", |
| 277 | ] + unittestSrcFiles, |
| 278 | |
| 279 | static_libs: ["libminijail_generated"], |
| 280 | shared_libs: minijailCommonLibraries, |
| 281 | |
| 282 | target: { |
| 283 | android: { |
| 284 | test_suites: ["device-tests"], |
| 285 | }, |
| 286 | }, |
| 287 | } |
| 288 | |
Mike Frysinger | 4d2a81e | 2018-01-22 16:43:33 -0500 | [diff] [blame] | 289 | // Utility functionality unit tests using gtest. |
| 290 | // |
| 291 | // For a device, run with: |
| 292 | // adb shell /data/nativetest/minijail0_cli_unittest_gtest/minijail0_cli_unittest_gtest |
| 293 | // |
| 294 | // For host, run with: |
| 295 | // out/host/linux-x86/nativetest(64)/minijail0_cli_unittest_gtest/minijail0_cli_unittest_gtest |
| 296 | // ========================================================= |
| 297 | cc_test { |
| 298 | name: "minijail0_cli_unittest_gtest", |
| 299 | defaults: ["libminijail_flags"], |
| 300 | host_supported: true, |
| 301 | |
| 302 | cflags: [ |
| 303 | "-DPRELOADPATH=\"/invalid\"", |
| 304 | ], |
| 305 | srcs: libminijailSrcFiles + [ |
| 306 | "elfparse.c", |
| 307 | "minijail0_cli.c", |
| 308 | "minijail0_cli_unittest.cc", |
| 309 | ] + unittestSrcFiles, |
| 310 | |
| 311 | static_libs: ["libminijail_generated"], |
| 312 | shared_libs: minijailCommonLibraries, |
| 313 | |
| 314 | target: { |
| 315 | android: { |
| 316 | test_suites: ["device-tests"], |
| 317 | }, |
| 318 | }, |
| 319 | } |
| 320 | |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 321 | // libminijail_test executable for brillo_Minijail test. |
| 322 | // ========================================================= |
| 323 | cc_test { |
| 324 | name: "libminijail_test", |
| 325 | defaults: ["libminijail_flags"], |
| 326 | test_suites: ["device-tests"], |
| 327 | |
| 328 | gtest: false, |
| 329 | |
| 330 | srcs: ["test/libminijail_test.cpp"], |
| 331 | |
| 332 | shared_libs: [ |
| 333 | "libbase", |
| 334 | "libminijail", |
| 335 | ], |
| 336 | } |
| 337 | |
| 338 | // libminijail usage example. |
| 339 | // ========================================================= |
| 340 | cc_binary { |
| 341 | name: "drop_privs", |
| 342 | defaults: ["libminijail_flags"], |
| 343 | |
| 344 | // Don't build with ASan, but leave commented out for easy local debugging. |
| 345 | // sanitize: { address: true, }, |
| 346 | srcs: ["examples/drop_privs.cpp"], |
| 347 | |
| 348 | shared_libs: [ |
| 349 | "libbase", |
| 350 | "libminijail", |
| 351 | ], |
| 352 | } |
| 353 | |
| 354 | // minijail0 executable. |
| 355 | // This is not currently used on Brillo/Android, |
| 356 | // but it's convenient to be able to build it. |
| 357 | // ========================================================= |
| 358 | cc_binary { |
| 359 | name: "minijail0", |
| 360 | defaults: ["libminijail_flags"], |
Luis Hector Chavez | 413af65 | 2018-04-19 20:15:13 -0700 | [diff] [blame] | 361 | host_supported: true, |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 362 | |
| 363 | cflags: [ |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 364 | "-DPRELOADPATH=\"/invalidminijailpreload.so\"", |
| 365 | ], |
| 366 | srcs: [ |
| 367 | "elfparse.c", |
| 368 | "minijail0.c", |
Mike Frysinger | 5ef22ca | 2018-01-20 13:42:10 -0500 | [diff] [blame] | 369 | "minijail0_cli.c", |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 370 | ], |
| 371 | |
| 372 | static_libs: ["libminijail_generated"], |
| 373 | shared_libs: minijailCommonLibraries + ["libminijail"], |
| 374 | } |