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Bug 780507 - Expose the idle service only to certified apps (and chrome). r=mounir

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--HG--
extra : rebase_source : e4dfcb9b3416ee4ada8e4a6fd2e7f5b37b722bfe
This commit is contained in:
Justin Lebar 2012-08-06 12:10:58 -04:00
parent 752c1c2e43
commit e428373c2e
1 changed files with 13 additions and 0 deletions
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13
dom/base/Navigator.cpp
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@ -652,6 +652,19 @@ Navigator::AddIdleObserver(nsIIdleObserver* aIdleObserver)
nsCOMPtr<nsPIDOMWindow> win = do_QueryReferent(mWindow);
NS_ENSURE_TRUE(win, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIDocument> doc = win->GetExtantDoc();
NS_ENSURE_TRUE(doc, NS_ERROR_FAILURE);
nsIPrincipal* principal = doc->NodePrincipal();
if (!nsContentUtils::IsSystemPrincipal(principal)) {
PRUint16 appStatus = nsIPrincipal::APP_STATUS_NOT_INSTALLED;
principal->GetAppStatus(&appStatus);
if (appStatus != nsIPrincipal::APP_STATUS_CERTIFIED) {
return NS_ERROR_DOM_SECURITY_ERR;
}
}
if (NS_FAILED(win->RegisterIdleObserver(aIdleObserver))) {
NS_WARNING("Failed to add idle observer.");
}