michel_ouba/FF_arkenfox_user.js
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FF_arkenfox_user.js
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add e10s section 1100 #82 

noted added roadmap link to section header, reworded FF53+ multiprocessCompatibility flag as `might disable` (from `will disable`)
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Thorin-Oakenpants 2017-04-18 11:12:55 +12:00 committed by GitHub
parent 2d0e27cb43
commit 49e2025bc5
1 changed files with 34 additions and 18 deletions
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user.js
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@ -536,6 +536,40 @@ user_pref("browser.shell.shortcutFavicons", false);
/* 1032: disable favicons in web notifications ***/
// user_pref("alerts.showFavicons", false);
/*** 1100: MULTI-PROCESS (e10s)
We recommend you let Firefox handle this. Until e10s is enforced, if
- all your add-ons have the 'multiprocessCompatible' flag as true, then FF = e10s
- any add-ons have 'multiprocessCompatible' flag as false, then FF != e10s
- any add-ons are missing the 'multiprocessCompatible' flag *might* be disabled (FF53+)
[1] https://blog.mozilla.org/addons/2017/02/16/the-road-to-firefox-57-compatibility-milestones/
***/
/* 1101: start the browser in e10s mode (FF48+)
* about:support>Application Basics>Multiprocess Windows ***/
// user_pref("browser.tabs.remote.autostart", true);
// user_pref("browser.tabs.remote.autostart.2", true); // (FF49+) (hidden pref)
// user_pref("browser.tabs.remote.force-enable", true); // (hidden pref)
// user_pref("extensions.e10sBlocksEnabling", false);
/* 1102: control number of e10s processes
* [1] http://www.ghacks.net/2016/02/15/change-how-many-processes-multi-process-firefox-uses/
* [2] https://bugzilla.mozilla.org/show_bug.cgi?id=1207306 ***/
// user_pref("dom.ipc.processCount", 4);
/* 1103: enable WebExtension add-on code to run in a separate process (webext-oop) (FF53+)
* [1] https://wiki.mozilla.org/WebExtensions/Implementing_APIs_out-of-process */
// user_pref("extensions.webextensions.remote", true);
/* 1104: enforce separate content process for file://URLs (FF53+)
* [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1147911
* [2] http://www.ghacks.net/2016/11/27/firefox-53-exclusive-content-process-for-local-files/ ***/
// user_pref("browser.tabs.remote.separateFileUriProcess", true);
/* 1105: enable console shim warnings for add-ons with the 'multiprocessCompatible' flag as false ***/
user_pref("dom.ipc.shims.enabledWarnings", true);
/* 1110: set sandbox level. DO NOT MEDDLE WITH THESE. They are included to inform you NOT to play
* with them. The values are integers, but the code below deliberately contains a data mismatch
* [1] https://wiki.mozilla.org/Sandbox
* [2] http://www.ghacks.net/2017/01/23/how-to-change-firefoxs-sandbox-security-level/#comment-4105173 */
// user_pref("security.sandbox.content.level", "donotuse")
// user_pref("dom.ipc.plugins.sandbox-level.default", "donotuse");
// user_pref("dom.ipc.plugins.sandbox-level.flash, "donotuse");
/*** 1200: HTTPS ( SSL/TLS / OCSP / CERTS / HSTS / HPKP / CIPHERS )
Note that your cipher and other settings can be used server side as a fingerprint attack
vector, see [1] (It's quite technical but the first part is easy to understand
@ -1167,24 +1201,6 @@ user_pref("browser.uitour.url", "");
/* 2629: disable remote JAR files being opened, regardless of content type
* [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1215235 ***/
user_pref("network.jar.block-remote-files", true);
/* 2650: start the browser in e10s mode (FF48+)
* After restarting the browser, you can check whether it's enabled by visiting
* about:support and checking that "Multiprocess Windows" = 1
* use force-enable and extensions.e10sblocksenabling if you have add-ons ***/
// user_pref("browser.tabs.remote.autostart", true);
// user_pref("browser.tabs.remote.autostart.2", true); // (FF49+)
// user_pref("browser.tabs.remote.force-enable", true); // (hidden pref)
// user_pref("extensions.e10sBlocksEnabling", false);
/* 2651: control e10s number of container processes
* [1] http://www.ghacks.net/2016/02/15/change-how-many-processes-multi-process-firefox-uses/
* [2] https://bugzilla.mozilla.org/show_bug.cgi?id=1207306 ***/
// user_pref("dom.ipc.processCount", 4);
/* 2652: enable console shim warnings for extensions that don't have the flag 'multiprocessCompatible' as true ***/
user_pref("dom.ipc.shims.enabledWarnings", true);
/* 2660: enforce separate content process for file://URLs (FF53+?)
* [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1147911
* [2] http://www.ghacks.net/2016/11/27/firefox-53-exclusive-content-process-for-local-files/ ***/
user_pref("browser.tabs.remote.separateFileUriProcess", true);
/* 2662: disable "open with" in download dialog (FF50+)
* This is very useful to enable when the browser is sandboxed (e.g. via AppArmor)
* in such a way that it is forbidden to run external applications.