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Grant ChildProcessSecurityPolicy for MIDI from PermissionManager

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PermissionManager should set ChildProcessSecurityPolicy for MIDI SysEx
permission. Otherwise, the browser kills unauthorized renderers that are
going to send MIDI SysEx messages.

Fixes #138.
This commit is contained in:
Takashi Toyoshima 2015-09-05 14:50:47 +09:00
parent 82b9ced3e0
commit af505db908
1 changed files with 7 additions and 0 deletions
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7
brightray/browser/permission_manager.cc
View file

@ -5,7 +5,10 @@
#include "browser/permission_manager.h"
#include "base/callback.h"
#include "content/public/browser/child_process_security_policy.h"
#include "content/public/browser/permission_type.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_process_host.h"
namespace brightray {
@ -22,6 +25,10 @@ void PermissionManager::RequestPermission(
const GURL& requesting_origin,
bool user_gesture,
const base::Callback<void(content::PermissionStatus)>& callback) {
if (permission == content::PermissionType::MIDI_SYSEX) {
content::ChildProcessSecurityPolicy::GetInstance()->
GrantSendMidiSysExMessage(render_frame_host->GetProcess()->GetID());
}
callback.Run(content::PERMISSION_STATUS_GRANTED);
}