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A. Cody Schuffelen f708270f35 Add `DefaultAction(TraceAllSyscalls)` variant to `PolicyBuilder` 
This helps write the kind of 'log, but allow' policy described in
[`notify.h`](b9c84a1f75/sandboxed_api/sandbox2/notify.h (L57)) for all system calls not mentioned explicitly. One use case is writing a "permissive mode" runtime to give more information during development.

PiperOrigin-RevId: 603766051
Change-Id: I3c72f433a1e21c330b5dd9f1ede2faa570b75b09
 		2024-02-02 13:01:37 -08:00
..
examples Introduce and prefer `AllowMmapWithoutExec` 2023-12-27 02:51:13 -08:00
network_proxy Use empty instead of length 2023-09-18 00:46:50 -07:00
testcases Fix UB caused by uninitialized value. 2024-01-03 01:48:45 -08:00
unwind Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
util Internal change 2023-11-10 07:27:10 -08:00
BUILD.bazel Add `DefaultAction(TraceAllSyscalls)` variant to `PolicyBuilder` 2024-02-02 13:01:37 -08:00
CMakeLists.txt Add `DefaultAction(TraceAllSyscalls)` variant to `PolicyBuilder` 2024-02-02 13:01:37 -08:00
README.md Update references to the new documentation 2021-12-14 09:03:29 -08:00
allow_all_syscalls.h Fix typo 2023-05-04 00:46:53 -07:00
allow_unrestricted_networking.h Sandbox2: Remove commented out include 2023-06-23 00:46:59 -07:00
bpfdisassembler.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
bpfdisassembler.h Final round of IWYU fixes for Sandbox2 2023-08-25 06:50:29 -07:00
bpfdisassembler_test.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
buffer.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
buffer.h Remove `Tag` constructor, add standard comment for `absl::WrapUnique(new T)` 2022-10-25 06:20:51 -07:00
buffer_test.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
client.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
client.h IWYU fixes 2023-08-23 09:04:00 -07:00
comms.cc Remove deprecated comms functions 2023-09-26 05:45:27 -07:00
comms.h Remove deprecated comms functions 2023-09-26 05:45:27 -07:00
comms_test.cc Remove deprecated comms functions 2023-09-26 05:45:27 -07:00
comms_test.proto Migration of remaining protobufs from proto2 to proto3 2022-03-16 00:43:46 -07:00
executor.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
executor.h Do 1 level of recursion on libunwind crashes 2023-09-19 06:50:05 -07:00
fork_client.cc Add special handling for global forkserver 2023-12-13 03:34:22 -08:00
fork_client.h Add special handling for global forkserver 2023-12-13 03:34:22 -08:00
forkingclient.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
forkingclient.h Change license link to HTTPS URL 2022-01-28 01:39:09 -08:00
forkserver.cc don't drop CAP_SYS_PTRACE as it is apparently needed by sandbox 2023-11-02 00:42:33 -07:00
forkserver.h Always override forkservers comms_fd in sandboxee 2023-08-30 02:20:56 -07:00
forkserver.proto Treat libunwind sandbox as a ~regular sandboxee 2023-08-17 13:32:44 -07:00
forkserver_bin.cc Gather more coverage data 2023-09-07 02:43:04 -07:00
forkserver_test.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
global_forkclient.cc SAPI_RAW_CHECK expects NUL-terminated strings 2023-11-29 01:03:45 -08:00
global_forkclient.h Add special handling for global forkserver 2023-12-13 03:34:22 -08:00
global_forkclient_lib_ctor.cc Change license link to HTTPS URL 2022-01-28 01:39:09 -08:00
ipc.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
ipc.h Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
ipc_test.cc Run more tests with sanitizers and coverage 2023-09-05 07:14:49 -07:00
limits.h Change license link to HTTPS URL 2022-01-28 01:39:09 -08:00
limits_test.cc Skip sanitizers for limits_test 2023-09-15 04:57:24 -07:00
logserver.cc Use Abseil's log/flags instead of glog/gflags 2022-10-20 06:48:51 -07:00
logserver.h Use Abseil's log/flags instead of glog/gflags 2022-10-20 06:48:51 -07:00
logserver.proto logserver: Support non-UTF8 log messages 2023-12-28 06:35:09 -08:00
logsink.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
logsink.h Use Abseil's log/flags instead of glog/gflags 2022-10-20 06:48:51 -07:00
monitor_base.cc Add special handling for global forkserver 2023-12-13 03:34:22 -08:00
monitor_base.h Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
monitor_ptrace.cc PtraceMonitor: Add a hard deadline for waiting for kill to take effect 2023-09-06 04:38:51 -07:00
monitor_ptrace.h PtraceMonitor: Add a hard deadline for waiting for kill to take effect 2023-09-06 04:38:51 -07:00
monitor_unotify.cc Reduce CHECK-failures in unotify monitor 2023-08-30 02:56:16 -07:00
monitor_unotify.h Reduce CHECK-failures in unotify monitor 2023-08-30 02:56:16 -07:00
mount_tree.proto Migrate to proto3, change is_ro to is_rw (default value is false), and rename mounttree.proto 2022-03-14 05:15:15 -07:00
mounts.cc Minor cleanups, no functional change. 2023-12-27 13:39:58 -08:00
mounts.h Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
mounts_test.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
namespace.cc Final round of IWYU fixes for Sandbox2 2023-08-25 06:50:29 -07:00
namespace.h Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
namespace_test.cc namespace_test: use lstat instead of stat, don't descent into procfs & sysfs 2023-09-14 02:09:12 -07:00
network_proxy_test.cc NetworkProxyTest: test more error conditions 2023-09-05 02:17:25 -07:00
notify.h Remove unneeded include 2023-12-29 01:30:29 -08:00
notify_test.cc Add `DefaultAction(TraceAllSyscalls)` variant to `PolicyBuilder` 2024-02-02 13:01:37 -08:00
policy.cc Return ENOSYS instead of hard denying clone3 2024-02-01 04:39:02 -08:00
policy.h Final round of IWYU fixes for Sandbox2 2023-08-25 06:50:29 -07:00
policy_test.cc Ensure that TCMalloc can execute NumCPUs. 2023-09-15 08:21:13 -07:00
policybuilder.cc Add `DefaultAction(TraceAllSyscalls)` variant to `PolicyBuilder` 2024-02-02 13:01:37 -08:00
policybuilder.h Add `DefaultAction(TraceAllSyscalls)` variant to `PolicyBuilder` 2024-02-02 13:01:37 -08:00
policybuilder_test.cc PolicyBuilder: test error conditions for AddPolicyOnSyscalls 2023-09-05 07:13:56 -07:00
regs.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
regs.h Final round of IWYU fixes for Sandbox2 2023-08-25 06:50:29 -07:00
regs_test.cc Final round of IWYU fixes for Sandbox2 2023-08-25 06:50:29 -07:00
result.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
result.h Final round of IWYU fixes for Sandbox2 2023-08-25 06:50:29 -07:00
sandbox2.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
sandbox2.h Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
sandbox2_test.cc Add a test for custom forkserver 2023-12-12 06:53:33 -08:00
sanitizer.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
sanitizer.h Final round of IWYU fixes for Sandbox2 2023-08-25 06:50:29 -07:00
sanitizer_test.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
stack_trace.cc Introduce and prefer `AllowMmapWithoutExec` 2023-12-27 02:51:13 -08:00
stack_trace.h Do 1 level of recursion on libunwind crashes 2023-09-19 06:50:05 -07:00
stack_trace_test.cc Do 1 level of recursion on libunwind crashes 2023-09-19 06:50:05 -07:00
syscall.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
syscall.h Export `config.h` from `syscall.h` for `sapi::cpu::Architecture` 2023-09-29 02:32:49 -07:00
syscall_defs.cc Adding missing syscalls to the syscall tables. 2024-01-19 16:46:15 -08:00
syscall_defs.h Use `absl::string_view` consistently 2024-01-21 23:42:32 -08:00
syscall_test.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
testing.h Add IWYU pragma 2023-08-23 07:14:21 -07:00
trace_all_syscalls.h Add `DefaultAction(TraceAllSyscalls)` variant to `PolicyBuilder` 2024-02-02 13:01:37 -08:00
util.cc Remove deprecated VecStringToCharPtrArr 2023-09-07 03:09:30 -07:00
util.h Remove deprecated VecStringToCharPtrArr 2023-09-07 03:09:30 -07:00
util_test.cc Bulk IWYU and build_cleaner fixes 2023-08-24 06:23:36 -07:00
violation.proto Add field to track policy source location 2023-02-24 07:55:23 -08:00

README.md

Sandbox2

Sandbox2 is a C++ security sandbox for Linux which can be used to run untrusted programs or portions of programs in confined environments. The idea is that the runtime environment is so restricted that security bugs such as buffer overflows in the protected region cause no harm.

Documentation

Detailed developer documentation is available on the Google Developers site for Sandboxed API under Sandbox2.

There is also a Getting Started guide for Sandbox2.