Sandboxed API Team
79049b09c0
Add helper function for MADV_WIPEONFORK.
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BoringSSL (which is the crypto library used by most Google products) is starting to use madvise(_, _, MADV_WIPEONFORK) to protect random-number state from being duplicated by fork(). This causes extra madvise calls that sandboxes need to permit in order to continue functioning.
PiperOrigin-RevId: 309173849
Change-Id: I007dacc1ff1fd0ccc138caaa08735cfe5bc78234
2020-04-30 00:08:55 -07:00
Christian Blichmann
496672c333
Cleanup calls to sapi::StatusOr<>::ValueOrDie()
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PiperOrigin-RevId: 304398197
Change-Id: I85d09457a5e27f65c0792fe93aebbd8219801ef6
2020-04-02 07:42:45 -07:00
Christian Blichmann
f6c3db4c6e
Replace sapi::Status with absl::Status
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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.
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PiperOrigin-RevId: 296206385
Change-Id: I53b23122abece1fe318ed4c6a7e37bf3228c8f5f
2020-02-20 07:45:44 -08:00
Christian Blichmann
5d81c822d8
Automated rollback of commit e56f562fe2.
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PiperOrigin-RevId: 296178631
Change-Id: I0f871aeecd70e9d2f99c7d52d94c6043a1668325
2020-02-20 04:26:37 -08:00
Maciej Szawłowski
fc514451e0
Internal BUILD changes
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PiperOrigin-RevId: 296174640
Change-Id: I94c8e36d76d6cbb2b9d65f35d8700018b62d3db1
2020-02-20 04:26:23 -08:00
Sandboxed API Team
e56f562fe2
Automated rollback of commit 4eede550e7.
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PiperOrigin-RevId: 295946052
Change-Id: Ie8c23fe8eec99ab52245ae7f482f1e6b99ec010e
2020-02-19 05:19:15 -08:00
Christian Blichmann
4eede550e7
Prepare for upcoming changes in Abseil
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- 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.
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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.
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PiperOrigin-RevId: 294640297
Change-Id: I4c6520685a658f8b7762af238588830f71b3f54a
2020-02-17 10:38:44 +01:00
Sandboxed API Team
daa1c7a64e
Allow sandboxee to read from /proc when sanitizers are allowed.
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Sanitizers read from /proc. For example:
69445f095c/lib/sanitizer_common/sanitizer_linux.cpp (L1101)
2020-01-30 09:30:42 -08:00
Christian Blichmann
441201884a
Update license header with recommended best practices
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PiperOrigin-RevId: 290250533
Change-Id: Ic34b253446463cf971a055b70a242df93a598ee3
2020-01-17 05:05:29 -08:00
Wiktor Garbacz
1673ade4e4
Remount chroot as read-only
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PiperOrigin-RevId: 280394655
Change-Id: I1490b7dfbbca3d91f5efb4dd5800397c9da57da8
2019-11-14 03:51:26 -08:00
Kristj?n J?nsson
78824353d1
Make PolicyBuilder a value class.
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This makes the class more ergonomic because
* You don't have to heap allocate the builder.
* You can create a policy builder "template" and re-use it across sandboxes to avoid repetitive work.
PiperOrigin-RevId: 273555679
Change-Id: I4084ee9c74f95ebfde873eb0dc021b3b3cdc5ea2
2019-10-08 10:45:45 -07:00
Wiktor Garbacz
2e22b13b39
Enable namespaces by default
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PiperOrigin-RevId: 268417712
Change-Id: I496d76e8a90665627b9be2bb5f9872a5df1c84e4
2019-09-11 02:39:49 -07:00
Christian Blichmann
276b7efc92
Internal change.
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PiperOrigin-RevId: 265057217
Change-Id: Id00c867b373dbe8c9112c23ef4b0300ed3ca9e5b
2019-08-23 08:08:51 -07:00
bielec
ef7592cfdd
Now the network proxy client can automatically redirect connect syscalls to a handler that will send the data (syscall arguments) to the proxy server automatically and will return the obtained socket from the proxy server, in the future rules like allowed IP, protocols, etc. will be added
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PiperOrigin-RevId: 259512665
Change-Id: I2747c7548ab24c7d2c90abb303fd783c11fed6f4
2019-07-23 04:41:08 -07:00
Wiktor Garbacz
2300141bdb
Require namespaces to be disabled explicitly
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PiperOrigin-RevId: 258730797
Change-Id: I5a1df23c5176a3cecd5a343483500550f27adf44
2019-07-18 02:18:26 -07:00
Sandboxed API Team
970257d87b
Allow two madvise calls for asan & tsan builds.
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bbfa21f177/lib/sanitizer_common/sanitizer_posix_libcdep.cc (L71)
2019-06-07 07:53:10 -07:00
Wiktor Garbacz
85059ef40d
Add DisableNamespaces to PolicyBuilder
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Currently mostly no-op, but this is the first step to turn namespaces on
by default.
PiperOrigin-RevId: 249439158
Change-Id: I5eeb1216dc868c660f62ad50c34f626afbf7db61
2019-05-22 06:54:12 -07:00
Chris Kennelly
d90b2c6328
Allow TCMalloc to access the rseq syscall.
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PiperOrigin-RevId: 243441655
Change-Id: I82918459c20f164b56cc0c5b621b004315a011ec
2019-04-13 13:45:35 -07:00
Sandboxed API Team
137f772f2b
Allow TCMalloc to call madvise with MADV_NOHUGEPAGE
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PiperOrigin-RevId: 240555428
Change-Id: I05fd61ecd09fc0a3f76dade0341d35b04a590b90
2019-03-27 07:40:57 -07:00
Christian Blichmann
f04be9276f
Formatting fixes and include file hygiene.
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PiperOrigin-RevId: 240346890
Change-Id: I1a9617f10a62a848b6314a6196512e016ae02643
2019-03-26 07:54:21 -07:00
Christian Blichmann
177b969e8c
Sandboxed API OSS release.
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PiperOrigin-RevId: 238996664
Change-Id: I9646527e2be68ee0b6b371572b7aafe967102e57
Signed-off-by: Christian Blichmann <cblichmann@google.com>
2019-03-18 19:00:48 +01:00
