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| author | msneck@google.com <msneck@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-04-02 14:01:42 +0000 |
|---|---|---|
| committer | msneck@google.com <msneck@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-04-02 14:01:42 +0000 |
| commit | 179564f585c1b880f754335e68be3b13a6e72e72 (patch) | |
| tree | 4800b5429fb61b72d5645d1a484c5144f27ff223 /chrome/common/sandbox_mac.h | |
| parent | e84e8e8ac15317f9efb5c1cf81f0ddc5463d112d (diff) | |
| download | chromium_src-179564f585c1b880f754335e68be3b13a6e72e72.zip chromium_src-179564f585c1b880f754335e68be3b13a6e72e72.tar.gz chromium_src-179564f585c1b880f754335e68be3b13a6e72e72.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 and
http://codereview.chromium.org/1525005/show which were both reverted because
of problems on Mac 10.6. This change is identical except for the ";NACL"
lines in renderer.sb files and the corresponding lines in nacl-loader.sb.
Unix socket support for the sandbox changed considerably from 10.5 to 10.6.
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/1559012
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@43473 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 |