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24 Commits

Author SHA1 Message Date
Kevin Hamacher
93c1423b15 sandbox2: Provide sandboxee rusage when using unotify monitor 
PiperOrigin-RevId: 540841898
Change-Id: Icc635e107c138ac67e2b948eadbbcb4234f6c7f8
 2023-06-16 04:37:18 -07:00
Wiktor Garbacz
2ae5370cfb Full syscall info in Result::ToString 
PiperOrigin-RevId: 501522999
Change-Id: I90c63984c053a5e7deaf4b7619e70c360cc892bb
 2023-01-12 03:57:44 -08:00
Christian Blichmann
79b6784b82 #Cleanup: Consistently use std::make_unique 
PiperOrigin-RevId: 480597371
Change-Id: I145586382ad7a7694384cc672986132376a47465
 2022-10-12 05:23:42 -07:00
Wiktor Garbacz
5e61ce0853 More permissive ptrace handling in edge cases 
This should make multithreaded sandboxees that exec (or send `SIGKILL`) behave more reliably.

PiperOrigin-RevId: 447458426
Change-Id: Ifdace340462199dc24c8cdf25d589ef6b24991e1
 2022-05-09 06:58:27 -07:00
Christian Blichmann
d451478e26 Change license link to HTTPS URL 
PiperOrigin-RevId: 424811734
Change-Id: If5ea692edc56ddc9c99fd478673df41c0246e9cc
 2022-01-28 01:39:09 -08:00
Sandboxed API Team
2546d9e85b Ability to inspect a syscall's return value. 
PiperOrigin-RevId: 421552017
Change-Id: I7103720723b5e5828f80731a724c5672895dfa54
 2022-01-13 06:49:19 -08:00
Sandboxed API Team
85c8ae5125 Automated rollback of commit fac8713fbe. 
PiperOrigin-RevId: 421356226
Change-Id: I4a179aeed226e005449c980e11b049759dad3878
 2022-01-12 11:47:06 -08:00
Sandboxed API Team
fac8713fbe Ability to inspect a syscall's return value. 
PiperOrigin-RevId: 421300791
Change-Id: I93b7e97a532f82c2b077766e22fb2fe9effe6ba2
 2022-01-12 08:09:09 -08:00
Christian Blichmann
55a8373ec3 Avoid sanitizer macros use Abseil's where necessary 
Using C++17 means we can get rid of many `#ifdef`s by using `if constexpr`.
This way, we ensure that both branches compile and still retain zero runtime
overhead.

Note that open source builds of Sandboxed API do not ship with sanitizer
configurations yet. This will be added in follow-up changes.

PiperOrigin-RevId: 354932160
Change-Id: I3678dffc47ea873919f0a8c01f3a7d999fc29a5b
 2021-02-01 07:11:15 -08:00
Christian Blichmann
eb62bae167 Refactor stack trace handling 
- Drop `delim` argument from the `GetStackTrace()` family of functions.
  We only ever used plain spaces.
- Use an `std::vector<std::string>` for the symbolized stack frames and
  adjust the unwind proto accordingly.

This change now prints each stack frame on its own line while skipping
duplicate ones:

```
I20200717 11:47:16.811381 3636246 monitor.cc:326] Stack trace: [
I20200717 11:47:16.811415 3636246 monitor.cc:337]   map:/lib/x86_64-linux-gnu/libc-2.30.so+0xceee7(0x7fb871602ee7)
I20200717 11:47:16.811420 3636246 monitor.cc:337]   Rot13File+0x130(0x55ed24615995)
I20200717 11:47:16.811424 3636246 monitor.cc:337]   ffi_call_unix64+0x55(0x55ed2461f2dd)
I20200717 11:47:16.811429 3636246 monitor.cc:337]   map:[stack]+0x1ec80(0x7ffee4257c80)
I20200717 11:47:16.811455 3636246 monitor.cc:339]   (last frame repeated 196 times)
I20200717 11:47:16.811460 3636246 monitor.cc:347] ]
```

PiperOrigin-RevId: 322089140
Change-Id: I05b0de2f4118fed90fe920c06bbd70ea0d1119e2
 2020-07-20 00:24:40 -07:00
Christian Blichmann
f6c3db4c6e Replace sapi::Status with absl::Status 
PiperOrigin-RevId: 297614681
Change-Id: I89fe1357a172ed4d28df6dd84b80fee364ce1c14
 2020-02-27 09:24:12 -08:00
bielec
5a4e3f3d29 Now network proxy server supports IP filtering. API to policybuilder is added to make a list of allowed pairs of allowed IP, mask and port where mask and port are optional. 
PiperOrigin-RevId: 296206385
Change-Id: I53b23122abece1fe318ed4c6a7e37bf3228c8f5f
 2020-02-20 07:45:44 -08:00
Christian Blichmann
5d81c822d8 Automated rollback of commit e56f562fe2. 
PiperOrigin-RevId: 296178631
Change-Id: I0f871aeecd70e9d2f99c7d52d94c6043a1668325
 2020-02-20 04:26:37 -08:00
Maciej Szawłowski
fc514451e0 Internal BUILD changes 
PiperOrigin-RevId: 296174640
Change-Id: I94c8e36d76d6cbb2b9d65f35d8700018b62d3db1
 2020-02-20 04:26:23 -08:00
Sandboxed API Team
e56f562fe2 Automated rollback of commit 4eede550e7. 
PiperOrigin-RevId: 295946052
Change-Id: Ie8c23fe8eec99ab52245ae7f482f1e6b99ec010e
 2020-02-19 05:19:15 -08:00
Christian Blichmann
4eede550e7 Prepare for upcoming changes in Abseil 
- Move canonical errors into status.

PiperOrigin-RevId: 295941935
Change-Id: I9408d21b6d34239b0ef3f3cd24975f39f1405505
 2020-02-19 04:43:29 -08:00
Sandboxed API Team
05280287e0 Automated rollback of commit 800339d672. 
PiperOrigin-RevId: 294644781
Change-Id: I88ad35abd96468476294039a41b6f2a8234db6ca
 2020-02-17 10:39:08 +01:00
bielec
800339d672 Now network proxy server supports IP filtering. API to policybuilder is added to make a list of allowed pairs of allowed IP, mask and port where mask and port are optional. 
PiperOrigin-RevId: 294640297
Change-Id: I4c6520685a658f8b7762af238588830f71b3f54a
 2020-02-17 10:38:44 +01:00
Christian Blichmann
441201884a Update license header with recommended best practices 
PiperOrigin-RevId: 290250533
Change-Id: Ic34b253446463cf971a055b70a242df93a598ee3
 2020-01-17 05:05:29 -08:00
Christian Blichmann
276b7efc92 Internal change. 
PiperOrigin-RevId: 265057217
Change-Id: Id00c867b373dbe8c9112c23ef4b0300ed3ca9e5b
 2019-08-23 08:08:51 -07:00
Wiktor Garbacz
6588aa2a68 Reintroduce monitor changes. 
Signal handling in Monitor::MainLoop was fixed.

PiperOrigin-RevId: 248331692
Change-Id: I0f85d319802258632d2074742c53597bb922555a
 2019-05-15 07:46:49 -07:00
Sandboxed API Team
63f0adbfbb Revert of monitor code update. 
PiperOrigin-RevId: 247255592
Change-Id: I3656ea1628418321b1b8b02660b6a51a58c2c61f
 2019-05-08 11:34:26 -07:00
Wiktor Garbacz
3f5360a7bc Simplify monitor code. 
Make setting result code the condition for main loop exit.

PiperOrigin-RevId: 247218505
Change-Id: I8699012683bc301e8a9f4f41cd5ab018e3cd514c
 2019-05-08 08:34:56 -07:00
Christian Blichmann
177b969e8c
Sandboxed API OSS release. 
PiperOrigin-RevId: 238996664
Change-Id: I9646527e2be68ee0b6b371572b7aafe967102e57

Signed-off-by: Christian Blichmann <cblichmann@google.com>
 2019-03-18 19:00:48 +01:00