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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/public/browser/android/devtools_auth.h"
#include <pwd.h>
#include <sys/types.h>
#include <unistd.h>
#include "base/logging.h"
namespace content {
bool CanUserConnectToDevTools(
const net::UnixDomainServerSocket::Credentials& credentials) {
struct passwd* creds = getpwuid(credentials.user_id);
if (!creds || !creds->pw_name) {
LOG(WARNING) << "DevTools: can't obtain creds for uid "
<< credentials.user_id;
return false;
}
if (credentials.group_id == credentials.user_id &&
(strcmp("root", creds->pw_name) == 0 || // For rooted devices
strcmp("shell", creds->pw_name) == 0 || // For non-rooted devices
// From processes signed with the same key
credentials.user_id == getuid())) {
return true;
}
LOG(WARNING) << "DevTools: connection attempt from " << creds->pw_name;
return false;
}
} // namespace content
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