Closed
Bug 1412813
Opened 7 years ago
Closed 7 years ago
Unable to read contents of cross-origin iframes in content scripts
Categories
(WebExtensions :: General, enhancement)
WebExtensions
General
Tracking
(Not tracked)
RESOLVED
DUPLICATE
of bug 1214373
People
(Reporter: u462496, Unassigned)
Details
Reading the following doc:
https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Content_scripts#Cross-domain_privileges
I get the impression that, using a content script, I should be able to get access to the document in a web page's iframe, even if the src for the iframe is in another domain, as long as I have provided sufficient permissions.
However, with
"permissions": [ "<all_urls>"],
set in my manifest, I am unsuccessful, with iframe.contentDocument == null, or I get errror: "Permission denied to access property "document" on cross-origin object".
Updated•7 years ago
|
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → DUPLICATE
Updated•6 years ago
|
Product: Toolkit → WebExtensions
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Description
•