"Allow": ["http://example.org/"],
"Block": ["http://example.edu/"],
"Default": true | false,
"Allow": ["http://example.org/"],
"Block": ["http://example.edu/"],
"Default": true | false,
"ExpireAtSessionEnd": true | false,
"RejectTracker": true | false,
"Locked": true | false
"ExpireAtSessionEnd": true | false,
"RejectTracker": true | false,
"Locked": true | false
"*": {
"blocked_install_message": "Custom error message.",
"install_sources": ["https://addons.mozilla.org/"],
"*": {
"blocked_install_message": "Custom error message.",
"install_sources": ["https://addons.mozilla.org/"],
},
"uBlock0@raymondhill.net": {
"installation_mode": "force_installed",
},
"uBlock0@raymondhill.net": {
"installation_mode": "force_installed",
"*": {
"blocked_install_message": "Custom error message.",
"install_sources": ["https://addons.mozilla.org/"],
"*": {
"blocked_install_message": "Custom error message.",
"install_sources": ["https://addons.mozilla.org/"],
},
"uBlock0@raymondhill.net": {
"installation_mode": "force_installed",
},
"uBlock0@raymondhill.net": {
"installation_mode": "force_installed",
| If true, bookmarks are restored to their defaults.
| browser.cache.disk.enable | boolean | Firefox 68, Firefox ESR 68 | true
| If false, don't store cache on the hard drive.
| If true, bookmarks are restored to their defaults.
| browser.cache.disk.enable | boolean | Firefox 68, Firefox ESR 68 | true
| If false, don't store cache on the hard drive.
-| browser.cache.disk.parent_directory | string | Firefox 68, Firefox ESR 68 | Profile temporary directory
-| If set, changes the location of the disk cache.
+| ~browser.cache.disk.parent_directory~ | string | Firefox 68, Firefox ESR 68 | Profile temporary directory
+| ~If set, changes the location of the disk cache.~ This policy doesn't work. It's being worked on.
| browser.fixup.dns_first_for_single_words | boolean | Firefox 68, Firefox ESR 68 | false
| If true, single words are sent to DNS, not directly to search.
| browser.fixup.dns_first_for_single_words | boolean | Firefox 68, Firefox ESR 68 | false
| If true, single words are sent to DNS, not directly to search.
| browser.places.importBookmarksHTML | string | Firefox 70, Firefox ESR 68.2
| If true, bookmarks are always imported on startup.
| browser.safebrowsing.phishing.enabled | string | Firefox 70, Firefox ESR 68.2 | true
| browser.places.importBookmarksHTML | string | Firefox 70, Firefox ESR 68.2
| If true, bookmarks are always imported on startup.
| browser.safebrowsing.phishing.enabled | string | Firefox 70, Firefox ESR 68.2 | true
| If false, the extensions blocklist is not used (Not recommended)
| extensions.getAddons.showPane | boolean | Firefox 68, Firefox ESR 68 | N/A
| If false, the Recommendations tab is not displayed in the Add-ons Manager.
| If false, the extensions blocklist is not used (Not recommended)
| extensions.getAddons.showPane | boolean | Firefox 68, Firefox ESR 68 | N/A
| If false, the Recommendations tab is not displayed in the Add-ons Manager.
| geo.enabled | string | Firefox 70, Firefox ESR 68.2 | true
| If false, the geolocation API is disabled. | Language dependent
| intl.accept_languages | string | Firefox 70, Firefox ESR 68.2
| If set, preferred language for web pages.
| geo.enabled | string | Firefox 70, Firefox ESR 68.2 | true
| If false, the geolocation API is disabled. | Language dependent
| intl.accept_languages | string | Firefox 70, Firefox ESR 68.2
| If set, preferred language for web pages.
| If false, Encrypted Media Extensions are not enabled.
| media.gmp-gmpopenh264.enabled | boolean | Firefox 68, Firefox ESR 68 | true
| If false, the OpenH264 plugin is not downloaded.
| media.gmp-widevinecdm.enabled | boolean | Firefox 68, Firefox ESR 68 | true
| If false, the Widevine plugin is not downloaded.
| If false, Encrypted Media Extensions are not enabled.
| media.gmp-gmpopenh264.enabled | boolean | Firefox 68, Firefox ESR 68 | true
| If false, the OpenH264 plugin is not downloaded.
| media.gmp-widevinecdm.enabled | boolean | Firefox 68, Firefox ESR 68 | true
| If false, the Widevine plugin is not downloaded.
+| media.peerconnection.enabled | boolean | Firefox 72, Firefox ESR 68.4 | true
+| If false, WebRTC is disabled
+| media.peerconnection.ice.obfuscate_host_addresses.whitelist | string | Firefox 72, Firefox ESR 68.4 | N/A
+| If set, a list of domains for which mDNS hostname obfuscation is
+disabled
| network.dns.disableIPv6 | boolean | Firefox 68, Firefox ESR 68 | false
| If true, IPv6 DNS lokoups are disabled.
| network.IDN_show_punycode | boolean | Firefox 68, Firefox ESR 68 | false
| network.dns.disableIPv6 | boolean | Firefox 68, Firefox ESR 68 | false
| If true, IPv6 DNS lokoups are disabled.
| network.IDN_show_punycode | boolean | Firefox 68, Firefox ESR 68 | false
| If set to Select Automatically, Firefox automatically chooses the default personal certificate.
| security.mixed_content.block_active_content | string | Firefox 70, Firefox ESR 68.2 | true
| If false, mixed active content (HTTP and HTTPS) is not blocked.
| If set to Select Automatically, Firefox automatically chooses the default personal certificate.
| security.mixed_content.block_active_content | string | Firefox 70, Firefox ESR 68.2 | true
| If false, mixed active content (HTTP and HTTPS) is not blocked.
| security.ssl.errorReporting.enabled | boolean | Firefox 68, Firefox ESR 68 | true
| If false, SSL errors cannot be sent to Mozilla.
| security.ssl.errorReporting.enabled | boolean | Firefox 68, Firefox ESR 68 | true
| If false, SSL errors cannot be sent to Mozilla.
| ui.key.menuAccessKeyFocuses | boolean | Firefox 68, Firefox ESR 68 | true
| If false, the Alt key doesn't show the menubar on Windows.
| ui.key.menuAccessKeyFocuses | boolean | Firefox 68, Firefox ESR 68 | true
| If false, the Alt key doesn't show the menubar on Windows.