The old setup is a tad fragile since it relies on Stop to happen at a particular moment.
The name RefreshURIToQueue is just trying to be consistent with RefreshURIFromQueue
Differential Revision: https://phabricator.services.mozilla.com/D107930
The extension framework needs to set specific flags on navigations triggered
by meta refresh headers. Adding this to the load type of all navigations
triggered by meta refreshes allows it to do this without tracking docshells on
which refreshes are attempted so that it can make inferences.
Differential Revision: https://phabricator.services.mozilla.com/D108726
The naming scheme references the hashchange event. This is required by the
extensions framework to call the appropriate navigation listeners when only
the reference fragment is updated by a navigation.
Differential Revision: https://phabricator.services.mozilla.com/D108725
The check in this function was added in bug 82236 to avoid an issue in the
mozilla suite where the UI would update to a subframe's URI. This came up
previously in bug 1206879 when we observed we weren't sending OnLocationChange
events when we were expecting, which was causing issues for pushState location
changes. A workaround was added in that bug to avoid the issue for the specific
case of pushState.
This patch removes the redundant check, and reverts the workaround added in that
bug. Unfortunately, we aren't able to fully remove nsISHEntry::GetIsSubframe, as
it is now used by Browser{Parent,Child}::CanCancelContentJS.
Differential Revision: https://phabricator.services.mozilla.com/D105555
The change to dom/base/nsFrameLoaderOwner.cpp is to log about the issues but still ensure we don't crash.
I'd prefer to not put error loads to bfcache.
Differential Revision: https://phabricator.services.mozilla.com/D107300
The check was a bit too general it seems. Explicitly allow moving focus
for link clicks and window.open(), which are the things we have tests
for and care about moving focus.
Differential Revision: https://phabricator.services.mozilla.com/D107039
Non-SHIP bfcache seems to be rather complicated here, since it needs to explicitly store inner windows and what not.
SHIP should be able to handle this in a simpler way.
It is possible that some ordering needs still tweaking.
Differential Revision: https://phabricator.services.mozilla.com/D105360
Non-SHIP bfcache seems to be rather complicated here, since it needs to explicitly store inner windows and what not.
SHIP should be able to handle this in a simpler way.
It is possible that some ordering needs still tweaking.
Differential Revision: https://phabricator.services.mozilla.com/D105360
This passes around the "are we external" bit of load information a bunch,
such that the external protocol handling code has access to it.
In this bug and bug 1667468, I think ideally I would have used a check
if we're the OS default for a given protocol before continuing. However,
this information is currently unavailable on Linux (bug 1599713), and
worse, I believe is likely to remain unavailable in flatpak and other
such restricted environments (cf. bug 1618094 - we aren't able to find
out anything about protocol handlers from the OS).
So instead, we prompt the user if we are about to open a link passed
to us externally. There is a small chance this will be Breaking People's
Workflows, where I don't know whether anyone relies on Firefox happily
passing these URIs along to the relevant application (more convenient
than doing all the registry/API work yourself in scripts!) or anything
like that. To help with that, there's a pref,
`network.protocol-handler.prompt-from-external`, that can be created and
set to false to avoid prompting in this case.
Differential Revision: https://phabricator.services.mozilla.com/D103967
This passes around the "are we external" bit of load information a bunch,
such that the external protocol handling code has access to it.
In this bug and bug 1667468, I think ideally I would have used a check
if we're the OS default for a given protocol before continuing. However,
this information is currently unavailable on Linux (bug 1599713), and
worse, I believe is likely to remain unavailable in flatpak and other
such restricted environments (cf. bug 1618094 - we aren't able to find
out anything about protocol handlers from the OS).
So instead, we prompt the user if we are about to open a link passed
to us externally. There is a small chance this will be Breaking People's
Workflows, where I don't know whether anyone relies on Firefox happily
passing these URIs along to the relevant application (more convenient
than doing all the registry/API work yourself in scripts!) or anything
like that. To help with that, there's a pref,
`network.protocol-handler.prompt-from-external`, that can be created and
set to false to avoid prompting in this case.
Differential Revision: https://phabricator.services.mozilla.com/D103967
With multiple windows, a browsing context being active doesn't guarantee
being in the active window, so we explicitly check for that. We need to
introduce an special case for the initial document because the initial
document in the active window requesting focus breaks focusing the
urlbar on a new window.
Differential Revision: https://phabricator.services.mozilla.com/D104326
Loads targeting cross-process BrowsingContexts are by definition cross-origin,
which should preclude any javascript: loads. While those loads are currently
prevented by principal checks in the final target process, sending IPC
messages for the attempts is unnecessary, and potentially opens a door to
privilege escalation exploits by a compromised content process.
This patch prevents any cross-process load requests from being sent by content
processes, and adds checks in the parent process to kill any (potentially
compromised) content process which attempts to send them.
Differential Revision: https://phabricator.services.mozilla.com/D103529
Loads targeting cross-process BrowsingContexts are by definition cross-origin,
which should preclude any javascript: loads. While those loads are currently
prevented by principal checks in the final target process, sending IPC
messages for the attempts is unnecessary, and potentially opens a door to
privilege escalation exploits by a compromised content process.
This patch prevents any cross-process load requests from being sent by content
processes, and adds checks in the parent process to kill any (potentially
compromised) content process which attempts to send them.
Differential Revision: https://phabricator.services.mozilla.com/D103529
