The new Flash allow/blocklists feature will apply to either the "Always Activate" setting (where it will work as a blocklist only) and to the "Ask to Activate" setting (where it _might_ have an allowlist in addition to the blocklist. This is TBD through the study). The resulting UI is that the dropdown selector for the Activate mode remains unchanged, and a new checkbox is added to the detailed preferences page of the plugin, where the lists feature can be toggled on and off. The "More" link already takes to that page, but in tune with the other GMP plugins I exposed the "Preferences" button too.
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Bug 1348089 - Implement new plugin option for Flash as a checkbox to toggle the allow/blocklist feature (plugins.flashBlock.enabled).
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The options displayed for the Flash plugin may need to be changed. These are the options that appear in Add-ons Manager > Plugins. - The entries in the drop-down may change - A checkbox may be needed - A preferences page may be needed. We don't need the final requirements yet but I'll update the user story when we do.
For the record, we already have a preferences page, but it only has options on win32 where there's a checkbox to disable Flash protected mode. That option is not present on win64 or other platforms. See https://dxr.mozilla.org/mozilla-central/source/toolkit/mozapps/extensions/content/pluginPrefs.xul#16 and bug 1133000
Created attachment 8852140 [details] plugins-list.png Main Plugins list page in the Add-ons Manager, where the Preferences button for Flash is now exposed unconditionally (whereas it was only exposed for win32 due to Flash protected mode.. see comment 1)
Created attachment 8852141 [details] new-checkbox.png The new Checkbox that will control the plugins.flashBlock.enabled pref, saying "Always block dangerous and deceptive Flash content". The final text and the address of the Learn More link are yet TBD.
Created attachment 8852144 [details] with-protected-mode.png How the two checkboxes show up together in win32, where the "Enable Flash Protected Mode" checkbox also shows up. Note that I added the new one before the existing one, because I think this new option is more important so it should come first.
Comment on attachment 8852141 [details] new-checkbox.png Bram, can you review this (and the other screenshots here)? We can talk on Vidyo if you want. My two goals here are: - make a final call on the string - sign off on this UI at least as a first version. If we tweak the UI later we can do as a separate bug, unless this one is a really no-go.
My proposed version in email was "Block unnecessary or risky Flash content." Other possibilities: "Speed up Firefox by disabling unnecessary plugin usage." "Make Firefox safer by disabling unnecessary Flash content." My goals are to avoid making value judgements about particular domains or content, but to communicate a judgement about whether it represents enhanced risk (advertisers and other widely embedded domains) or whether it's annoying users with Flash prompts for no good reason.
Ok. And what if we end up using a whitelist too? Is there a version of the string that can transmit the idea that some items will be automatically allowed too? I was going for something like: "Let Mozilla automatically allow or block some Flash content to improve my experience", or "to keep me safe", etc.. But I couldn't find a way to further reduce this phrase.
Yeah, I don't have anything better. "Automatically configure Flash for the best experience." is too vague? Need Bram's feedback/advice.
For posterity, I want to add that we've also discussed the potential need for a link to a place to "read more" -- both because of the nature of the changes, but also because as soon as there is talk of how things are determined, or what lists, etc, people are going to want to understand more about this than one line can tell them. Not sure if that's something we need to incorporate now and plan on launching (via blog post?) in the future or not.
(In reply to David Durst [:ddurst] from comment #11) > For posterity, I want to add that we've also discussed the potential need > for a link to a place to "read more" -- both because of the nature of the > changes, but also because as soon as there is talk of how things are > determined, or what lists, etc, people are going to want to understand more > about this than one line can tell them. > > Not sure if that's something we need to incorporate now and plan on > launching (via blog post?) in the future or not. This is already in! See the new-checkbox.png screenshot. Although it's not very clear, the "Learn more" link is related to the checkbox, not to the plugin as a whole.
Comment on attachment 8852146 [details] Bug 1348089 - Implement new plugin option for Flash as a checkbox to toggle the allow/blocklist feature (plugins.flashBlock.enabled). (canceling review for now as we might be adding a new label to provide a better description)
I just want to confirm that bug 1351509 is for a later phase, and we still are just seeking one string for the feature launch/landing in 55.
(In reply to David Durst [:ddurst] from comment #14) > I just want to confirm that bug 1351509 is for a later phase, and we still > are just seeking one string for the feature launch/landing in 55. Yes. All that’s left is to finalise the string for 55 (hence needinfo on Michelle). We can think of reorganisation after this bug has been fixed first. That bug shouldn’t impact this one from shipping.
We need to land this soon -- do we have a final string?
(In reply to David Durst [:ddurst] from comment #16) > We need to land this soon -- do we have a final string? Hi David: Please use the following string: Block dangerous and intrusive Flash content
(This update just changed the string.. ReviewBoard decided to re-request review because I moved some patches around my tree, I think..)
Comment on attachment 8852146 [details] Bug 1348089 - Implement new plugin option for Flash as a checkbox to toggle the allow/blocklist feature (plugins.flashBlock.enabled). https://reviewboard.mozilla.org/r/124360/#review126996 Looks like we have some mochitests in
Pushed by email@example.com: https://hg.mozilla.org/integration/autoland/rev/bedd46fed76d Implement new plugin option for Flash as a checkbox to toggle the allow/blocklist feature (plugins.flashBlock.enabled). r=rhelmer
3 months ago
Verified as Fixed. Here are test runs: https://public.etherpad-mozilla.org/p/1348089
Updating tracking flags based on Comment 24.