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Security/Sandbox: Difference between revisions
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<strong>Note - Levels greater than the current default for a particular process type are not implemented.</strong> | <strong>Note - Levels greater than the current default for a particular process type are not implemented.</strong> | ||
= | = File System Restrictions = | ||
Sandboxing enforces file system write and read restrictions for XUL based add-on content (frame and process) scripts. To avoid issues as sandboxing features roll out add-on authors should update their legacy add-on code today such that content scripts no longer attempt to read or write from restricted locations. Note these restrictions do not affect [https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Content_scripts WebExtension content script] or XUL add-on script running in the browser process. | Sandboxing enforces file system write and read restrictions for XUL based add-on content (frame and process) scripts. To avoid issues as sandboxing features roll out add-on authors should update their legacy add-on code today such that content scripts no longer attempt to read or write from restricted locations. Note these restrictions do not affect [https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Content_scripts WebExtension content script] or XUL add-on script running in the browser process. | ||