1 files changed, 0 insertions, 124 deletions
diff --git a/security/sandbox/win/src/sandboxbroker/sandboxBroker.cpp b/security/sandbox/win/src/sandboxbroker/sandboxBroker.cpp
index 10b796268..d3aab815f 100644
--- a/security/sandbox/win/src/sandboxbroker/sandboxBroker.cpp
+++ b/security/sandbox/win/src/sandboxbroker/sandboxBroker.cpp
@@ -90,130 +90,6 @@ SandboxBroker::LaunchApp(const wchar_t *aPath,
   return true;
 }
 
-#if defined(MOZ_CONTENT_SANDBOX)
-void
-SandboxBroker::SetSecurityLevelForContentProcess(int32_t aSandboxLevel)
-{
-  MOZ_RELEASE_ASSERT(mPolicy, "mPolicy must be set before this call.");
-
-  sandbox::JobLevel jobLevel;
-  sandbox::TokenLevel accessTokenLevel;
-  sandbox::IntegrityLevel initialIntegrityLevel;
-  sandbox::IntegrityLevel delayedIntegrityLevel;
-
-  // The setting of these levels is pretty arbitrary, but they are a useful (if
-  // crude) tool while we are tightening the policy. Gaps are left to try and
-  // avoid changing their meaning.
-  MOZ_RELEASE_ASSERT(aSandboxLevel >= 1, "Should not be called with aSandboxLevel < 1");
-  if (aSandboxLevel >= 20) {
-    jobLevel = sandbox::JOB_LOCKDOWN;
-    accessTokenLevel = sandbox::USER_LOCKDOWN;
-    initialIntegrityLevel = sandbox::INTEGRITY_LEVEL_LOW;
-    delayedIntegrityLevel = sandbox::INTEGRITY_LEVEL_UNTRUSTED;
-  } else if (aSandboxLevel >= 10) {
-    jobLevel = sandbox::JOB_RESTRICTED;
-    accessTokenLevel = sandbox::USER_LIMITED;
-    initialIntegrityLevel = sandbox::INTEGRITY_LEVEL_LOW;
-    delayedIntegrityLevel = sandbox::INTEGRITY_LEVEL_LOW;
-  } else if (aSandboxLevel >= 2) {
-    jobLevel = sandbox::JOB_INTERACTIVE;
-    accessTokenLevel = sandbox::USER_INTERACTIVE;
-    initialIntegrityLevel = sandbox::INTEGRITY_LEVEL_LOW;
-    delayedIntegrityLevel = sandbox::INTEGRITY_LEVEL_LOW;
-  } else if (aSandboxLevel == 1) {
-    jobLevel = sandbox::JOB_NONE;
-    accessTokenLevel = sandbox::USER_NON_ADMIN;
-    initialIntegrityLevel = sandbox::INTEGRITY_LEVEL_LOW;
-    delayedIntegrityLevel = sandbox::INTEGRITY_LEVEL_LOW;
-  }
-
-  sandbox::ResultCode result = mPolicy->SetJobLevel(jobLevel,
-                                                    0 /* ui_exceptions */);
-  MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                     "Setting job level failed, have you set memory limit when jobLevel == JOB_NONE?");
-
-  // If the delayed access token is not restricted we don't want the initial one
-  // to be either, because it can interfere with running from a network drive.
-  sandbox::TokenLevel initialAccessTokenLevel =
-    (accessTokenLevel == sandbox::USER_UNPROTECTED ||
-     accessTokenLevel == sandbox::USER_NON_ADMIN)
-    ? sandbox::USER_UNPROTECTED : sandbox::USER_RESTRICTED_SAME_ACCESS;
-
-  result = mPolicy->SetTokenLevel(initialAccessTokenLevel, accessTokenLevel);
-  MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                     "Lockdown level cannot be USER_UNPROTECTED or USER_LAST if initial level was USER_RESTRICTED_SAME_ACCESS");
-
-  result = mPolicy->SetIntegrityLevel(initialIntegrityLevel);
-  MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                     "SetIntegrityLevel should never fail, what happened?");
-  result = mPolicy->SetDelayedIntegrityLevel(delayedIntegrityLevel);
-  MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                     "SetDelayedIntegrityLevel should never fail, what happened?");
-
-  if (aSandboxLevel > 2) {
-    result = mPolicy->SetAlternateDesktop(true);
-    MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                       "Failed to create alternate desktop for sandbox.");
-  }
-
-  sandbox::MitigationFlags mitigations =
-    sandbox::MITIGATION_BOTTOM_UP_ASLR |
-    sandbox::MITIGATION_HEAP_TERMINATE |
-    sandbox::MITIGATION_SEHOP |
-    sandbox::MITIGATION_DEP_NO_ATL_THUNK |
-    sandbox::MITIGATION_DEP;
-
-  result = mPolicy->SetProcessMitigations(mitigations);
-  MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                     "Invalid flags for SetProcessMitigations.");
-
-  mitigations =
-    sandbox::MITIGATION_STRICT_HANDLE_CHECKS |
-    sandbox::MITIGATION_DLL_SEARCH_ORDER;
-
-  result = mPolicy->SetDelayedProcessMitigations(mitigations);
-  MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                     "Invalid flags for SetDelayedProcessMitigations.");
-
-  // Add the policy for the client side of a pipe. It is just a file
-  // in the \pipe\ namespace. We restrict it to pipes that start with
-  // "chrome." so the sandboxed process cannot connect to system services.
-  result = mPolicy->AddRule(sandbox::TargetPolicy::SUBSYS_FILES,
-                            sandbox::TargetPolicy::FILES_ALLOW_ANY,
-                            L"\\??\\pipe\\chrome.*");
-  MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                     "With these static arguments AddRule should never fail, what happened?");
-
-  // Add the policy for the client side of the crash server pipe.
-  result = mPolicy->AddRule(sandbox::TargetPolicy::SUBSYS_FILES,
-                            sandbox::TargetPolicy::FILES_ALLOW_ANY,
-                            L"\\??\\pipe\\gecko-crash-server-pipe.*");
-  MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                     "With these static arguments AddRule should never fail, what happened?");
-
-  // The content process needs to be able to duplicate named pipes back to the
-  // broker process, which are File type handles.
-  result = mPolicy->AddRule(sandbox::TargetPolicy::SUBSYS_HANDLES,
-                            sandbox::TargetPolicy::HANDLES_DUP_BROKER,
-                            L"File");
-  MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                     "With these static arguments AddRule should never fail, what happened?");
-
-  // The content process needs to be able to duplicate shared memory handles,
-  // which are Section handles, to the broker process and other child processes.
-  result = mPolicy->AddRule(sandbox::TargetPolicy::SUBSYS_HANDLES,
-                            sandbox::TargetPolicy::HANDLES_DUP_BROKER,
-                            L"Section");
-  MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                     "With these static arguments AddRule should never fail, what happened?");
-  result = mPolicy->AddRule(sandbox::TargetPolicy::SUBSYS_HANDLES,
-                            sandbox::TargetPolicy::HANDLES_DUP_ANY,
-                            L"Section");
-  MOZ_RELEASE_ASSERT(sandbox::SBOX_ALL_OK == result,
-                     "With these static arguments AddRule should never fail, what happened?");
-}
-#endif
-
 #define SANDBOX_ENSURE_SUCCESS(result, message) \
   do { \
     MOZ_ASSERT(sandbox::SBOX_ALL_OK == result, message); \