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| author | msneck@google.com <msneck@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-03-31 20:35:05 +0000 |
|---|---|---|
| committer | msneck@google.com <msneck@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-03-31 20:35:05 +0000 |
| commit | e6a6852f03ea7787c8aff62b4cfc265052b53646 (patch) | |
| tree | 62524899505b19320985f46a3ce4f1e0715aa27d /chrome/common/sandbox_mac.h | |
| parent | fb92de6f1a1ea1dc6361107656762e87366159f9 (diff) | |
| download | chromium_src-e6a6852f03ea7787c8aff62b4cfc265052b53646.zip chromium_src-e6a6852f03ea7787c8aff62b4cfc265052b53646.tar.gz chromium_src-e6a6852f03ea7787c8aff62b4cfc265052b53646.tar.bz2 | |
1. Create a new sandbox type which allows access to Unix sockets in the Mac
renderer sandbox to support running Native Client.
2. Put the Native Client sel_ldr (which contains the user's untrusted code)
into a new Mac sandbox type.
3. Open /dev/random in SandboxWarmup().
4. Remove the "--nosandbox" flag when running Mac tests.
See http://codereview.chromium.org/1234003/show which was reverted because of
problems on Mac 10.6. This change is identical except for the ";NACL" lines
in the *.sb files. I've removed the 10.6-specific sandbox commands and used
the generic commands that work on 10.5 and 10.6. I will work on adding the
10.6-specific commands in a different change list.
BUG=http://code.google.com/p/nativeclient/issues/detail?id=327
TEST=nacl_ui_tests still pass while running in the sandbox.
Review URL: http://codereview.chromium.org/1525005
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@43253 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/common/sandbox_mac.h')
| -rw-r--r-- | chrome/common/sandbox_mac.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/chrome/common/sandbox_mac.h b/chrome/common/sandbox_mac.h index a8a55b0..c8ef4c3 100644 --- a/chrome/common/sandbox_mac.h +++ b/chrome/common/sandbox_mac.h @@ -12,12 +12,20 @@ namespace sandbox { enum SandboxProcessType { SANDBOX_TYPE_RENDERER, - // Worker process has *everything* not needed for Cocoa locked down. + // The worker processes uses the most restrictive sandbox which has almost + // *everything* locked down. Only a couple of /System/Library/ paths and + // some other very basic operations (e.g., reading metadata to allow + // following symlinks) are permitted. SANDBOX_TYPE_WORKER, // Utility process is as restrictive as the worker process except full access // is allowed to one configurable directory. SANDBOX_TYPE_UTILITY, + + // Native Client sandboxes. The plugin contains trusted code and the + // loader contains the user's untrusted code. + SANDBOX_TYPE_NACL_PLUGIN, + SANDBOX_TYPE_NACL_LOADER, }; // Warm up System APIs that empirically need to be accessed before the Sandbox |