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      1 ;;
      2 ;; Copyright (c) 2012 The Chromium Authors. All rights reserved.
      3 ;; Use of this source code is governed by a BSD-style license that can be
      4 ;; found in the LICENSE file.
      5 ;;
      6 ; This configuration file isn't used on it's own, but instead implicitly
      7 ; included at the start of all other sandbox configuration files in Chrome.
      8 (version 1)
      9 
     10 ; DISABLE_SANDBOX_DENIAL_LOGGING expands to syntax that turns off log message
     11 ; printing on sandbox exceptions; this functionality only exists on 10.6. The
     12 ; --enable-sandbox-logging flag or system versions <10.6 cause this flag to
     13 ; expand to an empty string. http://crbug.com/26621
     14 (deny default @DISABLE_SANDBOX_DENIAL_LOGGING@)
     15 
     16 ; Support for programmatically enabling verbose debugging.
     17 ;ENABLE_LOGGING (debug deny)
     18 
     19 ; Allow sending signals to self - http://crbug.com/20370
     20 (allow signal (target self))
     21 
     22 ; Needed for full-page-zoomed controls - http://crbug.com/11325
     23 (allow sysctl-read)
     24 
     25 ; Each line is marked with the System version that needs it.
     26 ; This profile is tested with the following system versions:
     27 ;     10.5.6, 10.6
     28 
     29 ; Loading System Libraries.
     30 (allow file-read*
     31     (regex #"^/System/Library/Frameworks($|/)")
     32     (regex #"^/System/Library/PrivateFrameworks($|/)")
     33     (regex #"^/System/Library/CoreServices($|/)"))  ; 10.5.6
     34 
     35 ; Needed for IPC on 10.6
     36 (allow ipc-posix-shm)
     37 
     38 ; Allow direct access to /dev/urandom, similar to Linux/POSIX, to allow
     39 ; third party code (eg: bits of Adobe Flash and NSS) to function properly.
     40 (allow file-read-data file-read-metadata (literal "/dev/urandom"))
     41 
     42 ; Component build workaround for a dyld bug, used on OS X <= 10.6.
     43 ; Enables reading file metadata for the Chrome bundle and its parent paths.
     44 ; http://crbug.com/127465
     45 @COMPONENT_BUILD_WORKAROUND@
     46