Changes to FF 77

- [SecureFox] The browser.urlbar.oneOffSearches preference has been removed. To hide one-off search buttons uncheck search engines on the about:preferences#search page.
+ [PeskyFox] Firefox will now recognize and open more PDF files in the browser.
+ [PeskyFox] Firefox will now prevent the page from truncating passwords that are too long.

PeskyFox.js

@@ -11,7 +11,7 @@
  * PeskyFox                                                                 *
  * "Aquila non capit muscas."                                               *
  * priority: remove annoyances                                              *
- * version: 3 April 2020                                                    *
+ * version: 5 June 2020                                                     *
  * url: https://github.com/yokoffing/Better-Fox                             *
  ***************************************************************************/
 
@@ -32,6 +32,11 @@
 // ! RESTART
 // https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988
 // user_pref("extensions.webextensions.restrictedDomains", "");
+// PREF: disable mozAddonManager Web API [FF57+]
+ * [NOTE] As a side-effect in FF57-59 this allowed extensions to work on AMO. In FF60+ you also need
+ * to sanitize or clear extensions.webextensions.restrictedDomains (see 2662) to keep that side-effect
+ * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988 ***/
+user_pref("privacy.resistFingerprinting.block_mozAddonManager", true); // [HIDDEN PREF]
 
 /****************************************************************************
  * SECTION: START-UP / NEW TAB PAGE                                         *
@@ -247,6 +252,24 @@ user_pref("browser.tabs.loadBookmarksInTabs", true);
 user_pref("media.videocontrols.picture-in-picture.audio-toggle.enabled", true);
 user_pref("media.videocontrols.picture-in-picture.video-toggle.flyout-enabled", true);
 
+// PREF: Stop websites from reloading pages automatically
+// https://www.ghacks.net/2018/08/19/stop-websites-from-reloading-pages-automatically/
+user_pref("accessibility.blockautorefresh", true);
+user_pref("browser.meta_refresh_when_inactive.disabled", true);
+
+// PREF: Color management
+// Force FF to show the same color profiles as Chromium
+user_pref("gfx.color_management.mode", 1);
+user_pref("gfx.color_management.enablev4", true);
+
+// [FF 77+] PREF: Firefox now allows viewing of PDFs even if the response HTTP headers
+// include Content-Disposition:attachment. 
+user_pref("browser.helperApps.showOpenOptionForPdfJS", true);
+
+// [FF 77+] PREF: Prevent password truncation when submitting form data
+// https://www.ghacks.net/2020/05/18/firefox-77-wont-truncate-text-exceeding-max-length-to-address-password-pasting-issues/
+user_pref("editor.truncate_user_pastes", false);
+
 // PREF: Adjust the minimum tab width
 // [!] Can be overridden by userChrome.css.
 // user_pref("browser.tabs.tabMinWidth", 100); // default=76

SecureFox.js

@@ -11,7 +11,7 @@
  * SecureFox                                                                *
  * "Natura non constristatur."                                              *     
  * priority: increase security and privacy without causing site breakage    *  
- * version: 14 April 2020                                                   *
+ * version: 5 June 2020                                                     *
  * url: https://github.com/yokoffing/Better-Fox                             *                   
 ****************************************************************************/
 
@@ -45,7 +45,7 @@ user_pref("privacy.trackingprotection.fingerprinting.enabled", true);
 // 1=disable third-party cookies, 3=blocks from unvisited websites,
 // 4=block cross site and social media trackers (default)
 // FF77+ 5=block cross site and social media trackers, and isolate remaining cookies
-user_pref("network.cookie.cookieBehavior", 5);
+user_pref("network.cookie.cookieBehavior", 1);
 user_pref("pref.privacy.disable_button.cookie_exceptions", false);
 
 // PREF: Limit third-party cookies to the current session even when they are allowed
@@ -72,6 +72,11 @@ user_pref("privacy.purge_trackers.logging.enabled", false);
 // PREF: Disable offline cache to limit tracking
 user_pref("browser.cache.offline.enable", false);
 
+// PREF: Disable media cache from writing to disk in Private Browsing
+// NOTE: MSE (Media Source Extensions) are already stored in-memory in PB
+user_pref("browser.privatebrowsing.forceMediaMemoryCache", true);
+user_pref("media.memory_cache_max_size", 16384);
+
 // PREF: Disable all speculative connections
 // Prefetching causes cookies from the prefetched site to be loaded and other potentially unwanted behavior.
 // [1] https://developer.mozilla.org/en-US/docs/Web/HTTP/Link_prefetching_FAQ
@@ -134,9 +139,6 @@ user_pref("browser.fixup.typo.scheme", false);
 // https://support.mozilla.org/en-US/kb/address-bar-autocomplete-firefox#w_url-autocomplete
 // user_pref("browser.urlbar.autoFill", false);
 
-// PREF: Hide different search provider icons in the URL dropdown
-user_pref("browser.urlbar.oneOffSearches", true);
-
 /******************************************************************************
  * SECTION: DNS-over-HTTPS                                                    *
 ******************************************************************************/
@@ -144,8 +146,8 @@ user_pref("browser.urlbar.oneOffSearches", true);
 // PREF: Enable DNS-over-HTTPS
 // https://hacks.mozilla.org/2018/05/a-cartoon-intro-to-dns-over-https/
 // https://www.internetsociety.org/blog/2018/12/dns-privacy-support-in-mozilla-firefox/
-// 0=off, 2=TRR preferred, 5=TRR disabled
+// 0=off, 2=TRR preferred, 3=TRR only, 5=TRR disabled
-user_pref("network.trr.mode", 2);
+// user_pref("network.trr.mode", 3);
 
 // PREF: Enable ESNI
 // This prevents others from intercepting the TLS SNI extension and using it
@@ -355,28 +357,6 @@ user_pref("toolkit.telemetry.updatePing.enabled", false);
 // user_pref("network.dns.disableIPv6", true);
 // user_pref("network.notify.IPv6", false);
 
-/****************************************************************************
- * SECTION: FIREFOX 75                                                      *
-****************************************************************************/
-
-// PREF: Purge site data of sites associated with tracking cookies automatically
-// Identify sites that set tracking cookies, remove those cookies (and other site data)
-// if the site has not been interacted with in 30 days.
-// https://www.ghacks.net/2020/03/04/firefox-75-will-purge-site-data-if-associated-with-tracking-cookies/
-// user_pref("privacy.purge_trackers.enabled", true);
-// user_pref("privacy.purge_trackers.logging.enabled", false);
-
-// PREF: Enable QUIC protocol / HTTP3
-// https://www.litespeedtech.com/
-// https://quic.rocks
-// user_pref("network.http.http3.enabled", true);
-
-// PREF: Samesite Cookies
-// Samesite=Lax
-// [1] https://www.jardinesoftware.net/2019/10/28/samesite-by-default-in-2020/
-// user_pref("network.cookie.sameSite.laxByDefault", true);
-// user_pref("network.cookie.sameSite.noneRequiresSecure", true);
-
 /******************************************************************************
  * SECTION: FIREFOX 76                                   *
 ******************************************************************************/

user.js

@@ -2,7 +2,7 @@
 /****************************************************************************
  * BetterFox                                                                *
  * name: yokoffing user.js                                                  *
- * version: 14 April 2020                                                    *
+ * version: 5 June 2020                                                     *
  * url: https://github.com/yokoffing/Better-Fox                             *
  * license: https://github.com/yokoffing/Better-Fox/blob/master/LICENSE     *
  * README: https://github.com/yokoffing/Better-Fox/blob/master/README.md    *
@@ -27,7 +27,6 @@ user_pref("security.dialog_enable_delay", 0);
 /****************************************************************************
  * START: SECUREFOX                                                         *
 ****************************************************************************/
-user_pref("security.tls.version.enable-deprecated", false);
 user_pref("privacy.trackingprotection.pbmode.enabled", true);
 user_pref("privacy.trackingprotection.enabled", true);
 user_pref("privacy.trackingprotection.socialtracking.enabled", true);
@@ -41,6 +40,8 @@ user_pref("network.cookie.thirdparty.nonsecureSessionOnly", true);
 user_pref("privacy.purge_trackers.enabled", true);
 user_pref("privacy.purge_trackers.logging.enabled", false);
 user_pref("browser.cache.offline.enable", false);
+user_pref("browser.privatebrowsing.forceMediaMemoryCache", true);
+user_pref("media.memory_cache_max_size", 16384);
 user_pref("network.dns.disablePrefetch", true);
 user_pref("network.dns.disablePrefetchFromHTTPS", true);
 user_pref("network.prefetch-next", false);
@@ -58,14 +59,13 @@ user_pref("browser.search.suggest.enabled", false);
 user_pref("browser.search.suggest.enabled.private", false);
 user_pref("browser.fixup.alternate.enabled", false);
 user_pref("browser.fixup.typo.scheme", false);
-user_pref("browser.urlbar.oneOffSearches", true);
-user_pref("network.trr.mode", 2);
 user_pref("network.security.esni.enabled", true);
 user_pref("security.mixed_content.block_active_content", true);
 user_pref("security.mixed_content.block_display_content", true);
 user_pref("security.mixed_content.upgrade_display_content", true);
 user_pref("security.mixed_content.block_object_subrequest", true);
 user_pref("network.auth.subresource-http-auth-allow", 1);
+user_pref("security.tls.version.enable-deprecated", false);
 user_pref("beacon.enabled", false);
 user_pref("dom.battery.enabled", false);
 user_pref("dom.targetBlankNoOpener.enabled", true);
@@ -199,9 +199,13 @@ user_pref("browser.tabs.loadBookmarksInBackground", true);
 user_pref("browser.tabs.loadBookmarksInTabs", true);
 user_pref("media.videocontrols.picture-in-picture.audio-toggle.enabled", true);
 user_pref("media.videocontrols.picture-in-picture.video-toggle.flyout-enabled", true);
+user_pref("accessibility.blockautorefresh", true);
+user_pref("browser.meta_refresh_when_inactive.disabled", true);
 user_pref("gfx.color_management.mode", 1);
 user_pref("gfx.color_management.enablev4", true);
+user_pref("browser.helperApps.showOpenOptionForPdfJS", true);
+user_pref("editor.truncate_user_pastes", false);
 
 /****************************************************************************
  * END: BETTERFOX                                                           *
-****************************************************************************/
+****************************************************************************/