3 "AllowedDomainsForApps": "managedfirefox.com,example.com",
4 "AppAutoUpdate": true | false,
5 "AppUpdatePin": "106.",
6 "AppUpdateURL": "https://yoursite.com",
8 "SPNEGO": ["mydomain.com", "https://myotherdomain.com"],
9 "Delegated": ["mydomain.com", "https://myotherdomain.com"],
10 "NTLM": ["mydomain.com", "https://myotherdomain.com"],
12 "SPNEGO": true | false,
16 "SPNEGO": true | false,
19 "Locked": true | false,
20 "PrivateBrowsing": true | false
22 "AutoLaunchProtocolsFromOrigins": [{
23 "protocol": "zoommtg",
25 "https://somesite.zoom.us"
28 "BackgroundAppUpdate": true | false,
29 "BlockAboutAddons": true | false,
30 "BlockAboutConfig": true | false,
31 "BlockAboutProfiles": true | false,
32 "BlockAboutSupport": true | false,
36 "URL": "https://example.com",
37 "Favicon": "https://example.com/favicon.ico",
38 "Placement": "toolbar" | "menu",
39 "Folder": "FolderName"
42 "CaptivePortal": true | false,
44 "Install": ["cert1.der", "/home/username/cert2.pem"],
47 "Allow": ["http://example.org/"],
48 "AllowSession": ["http://example.edu/"],
49 "Block": ["http://example.edu/"],
50 "Default": true | false,
51 "AcceptThirdParty": "always" | "never" | "from-visited",
52 "ExpireAtSessionEnd": true | false,
53 "RejectTracker": true | false,
54 "Locked": true | false,
55 "Behavior": "accept" | "reject-foreign" | "reject" | "limit-foreign" | "reject-tracker" | "reject-tracker-and-partition-foreign",
56 "BehaviorPrivateBrowsing": "accept" | "reject-foreign" | "reject" | "limit-foreign" | "reject-tracker" | "reject-tracker-and-partition-foreign",
58 "DefaultDownloadDirectory": "${home}/Downloads",
59 "DisableBuiltinPDFViewer": true | false,
61 "CIPHER_NAME": true | false,
63 "DisableDeveloperTools": true | false,
64 "DisableFeedbackCommands": true | false,
65 "DisableFirefoxAccounts": true | false,
66 "DisableFirefoxScreenshots": true | false,
67 "DisableFirefoxStudies": true | false,
68 "DisableForgetButton": true | false,
69 "DisableFormHistory": true | false,
70 "DisableMasterPasswordCreation": true | false,
71 "DisablePasswordReveal": true | false,
72 "DisablePocket": true | false,
73 "DisablePrivateBrowsing": true | false,
74 "DisableProfileImport": true | false,
75 "DisableProfileRefresh": true | false,
76 "DisableSafeMode": true | false,
77 "DisableSecurityBypass": {
78 "InvalidCertificate": true | false,
79 "SafeBrowsing": true | false
81 "DisableSetDesktopBackground": true | false,
82 "DisableSystemAddonUpdate": true | false,
83 "DisableTelemetry": true | false,
84 "DisplayBookmarksToolbar": "always" | "never" | "newtab",
85 "DisplayMenuBar": "always", "never", "default-on", "default-off",
87 "Enabled": true | false,
88 "ProviderURL": "URL_TO_ALTERNATE_PROVIDER",
89 "Locked": true | false,
90 "ExcludedDomains": ["example.com"]
92 "DontCheckDefaultBrowser": true | false,
93 "DownloadDirectory": "${home}/Downloads",
94 "EnableTrackingProtection": {
95 "Value": true | false,
96 "Locked": true | false,
97 "Cryptomining": true | false,
98 "Fingerprinting": true | false,
99 "EmailTracking": true | false,
100 "Exceptions": ["https://example.com"]
102 "EncryptedMediaExtensions": {
103 "Enabled": true | false,
104 "Locked": true | false
106 "ExemptDomainFileTypePairsFromFileTypeDownloadWarnings": [{
107 "file_extension": "jnlp",
108 "domains": ["example.com"]
111 "Install": ["https://addons.mozilla.org/firefox/downloads/somefile.xpi", "//path/to/xpi"],
112 "Uninstall": ["bad_addon_id@mozilla.org"],
113 "Locked": ["addon_id@mozilla.org"]
115 "ExtensionSettings": {
117 "blocked_install_message": "Custom error message.",
118 "install_sources": ["https://yourwebsite.com/*"],
119 "installation_mode": "blocked",
120 "allowed_types": ["extension"]
122 "uBlock0@raymondhill.net": {
123 "installation_mode": "force_installed",
124 "install_url": "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi"
126 "https-everywhere@eff.org": {
127 "installation_mode": "allowed"
130 "ExtensionUpdate": true | false,
132 "Search": true | false,
133 "TopSites": true | false,
134 "SponsoredTopSites": true | false,
135 "Highlights": true | false,
136 "Pocket": true | false,
137 "SponsoredPocket": true | false,
138 "Snippets": true | false,
139 "Locked": true | false
141 "GoToIntranetSiteForSingleWordEntryInAddressBar": true | false,
144 "application/msword": {
145 "action": "useSystemDefault",
151 "action": "useHelperApp",
155 "uriTemplate": "https://mail.google.com/mail/?extsrc=mailto&url=%s"
161 "action": "useHelperApp",
164 "name": "Adobe Acrobat",
165 "path": "/usr/bin/acroread"
170 "HardwareAcceleration": true | false,
172 "URL": "http://example.com/",
173 "Locked": true | false,
174 "Additional": ["http://example.org/",
175 "http://example.edu/"],
176 "StartPage": "none" | "homepage" | "previous-session" | "homepage-locked"
178 "InstallAddonsPermission": {
179 "Allow": ["http://example.org/",
180 "http://example.edu/"],
181 "Default": true | false
183 "LegacySameSiteCookieBehaviorEnabled": true | false,
184 "LegacySameSiteCookieBehaviorEnabledForDomainList": ["example.org", "example.edu"],
185 "LocalFileLinks": ["http://example.org/", "http://example.edu/"],
186 "ManagedBookmarks": [
188 "toplevel_name": "My managed bookmarks folder"
191 "url": "example.com",
195 "name": "Mozilla links",
198 "url": "https://mozilla.org",
199 "name": "Mozilla.org"
202 "url": "https://support.mozilla.org/",
208 "NetworkPrediction": true | false,
209 "NewTabPage": true | false,
210 "NoDefaultBookmarks": true | false,
211 "OfferToSaveLogins": true | false,
212 "OfferToSaveLoginsDefault": true | false,
213 "OverrideFirstRunPage": "http://example.org".
214 "OverridePostUpdatePage": "http://example.org",
215 "PasswordManagerEnabled": true | false,
216 "PasswordManagerExceptions": ["https://example.org", "https://example.edu"],
218 "Enabled": true | false,
219 "EnablePermissions": true | false
223 "Allow": ["https://example.org","https://example.org:1234"],
224 "Block": ["https://example.edu"],
225 "BlockNewRequests": true | false,
226 "Locked": true | false
229 "Allow": ["https://example.org"],
230 "Block": ["https://example.edu"],
231 "BlockNewRequests": true | false,
232 "Locked": true | false
235 "Allow": ["https://example.org"],
236 "Block": ["https://example.edu"],
237 "BlockNewRequests": true | false,
238 "Locked": true | false
241 "Allow": ["https://example.org"],
242 "Block": ["https://example.edu"],
243 "BlockNewRequests": true | false,
244 "Locked": true | false
247 "Allow": ["https://example.org"],
248 "Block": ["https://example.edu"],
249 "Default": "allow-audio-video" | "block-audio" | "block-audio-video",
250 "Locked": true | false
253 "PictureInPicture": {
254 "Enabled": true | false,
255 "Locked": true | false
258 "Allow": ["http://example.org/",
259 "http://example.edu/"],
260 "Default": true | false,
261 "Locked": true | false
264 "accessibility.force_disabled": {
268 "browser.cache.disk.parent_directory": {
269 "Value": "SOME_NATIVE_PATH",
272 "browser.tabs.warnOnClose": {
277 "PrimaryPassword": true | false,
278 "PromptForDownloadLocation": true | false,
280 "Mode": "none" | "system" | "manual" | "autoDetect" | "autoConfig",
281 "Locked": true | false,
282 "HTTPProxy": "hostname",
283 "UseHTTPProxyForAllProtocols": true | false,
284 "SSLProxy": "hostname",
285 "FTPProxy": "hostname",
286 "SOCKSProxy": "hostname",
287 "SOCKSVersion": 4 | 5,
288 "Passthrough": "<local>",
289 "AutoConfigURL": "URL_TO_AUTOCONFIG",
290 "AutoLogin": true | false,
291 "UseProxyForDNS": true | false
293 "RequestedLocales": "de,en-US",
294 "SanitizeOnShutdown": {
295 "Cache": true | false,
296 "Cookies": true | false,
297 "Downloads": true | false,
298 "FormData": true | false,
299 "History": true | false,
300 "Sessions": true | false,
301 "SiteSettings": true | false,
302 "OfflineApps": true | false,
303 "Locked": true | false
309 "URLTemplate": "https://www.example.org/q={searchTerms}",
310 "Method": "GET" | "POST",
311 "IconURL": "https://www.example.org/favicon.ico",
313 "Description": "Description",
314 "PostData": "name=value&q={searchTerms}",
315 "SuggestURLTemplate": "https://www.example.org/suggestions/q={searchTerms}"
318 "Default": "NAME_OF_SEARCH_ENGINE",
319 "PreventInstalls": true | false,
320 "Remove": ["NAME_OF_SEARCH_ENGINE"]
322 "SearchSuggestEnabled": true | false,
324 "NAME_OF_DEVICE": "PATH_TO_LIBRARY_FOR_DEVICE"
326 "ShowHomeButton": true | false,
327 "SSLVersionMax": "tls1" | "tls1.1" | "tls1.2" | "tls1.3",
328 "SSLVersionMin": "tls1" | "tls1.1" | "tls1.2" | "tls1.3",
330 "Title": "Support Menu",
331 "URL": "http://example.com/support",
334 "StartDownloadsInTempDirectory": true | false,
336 "WhatsNew": true | false,
337 "ExtensionRecommendations": true | false,
338 "FeatureRecommendations": true | false,
339 "UrlbarInterventions": true | false,
340 "SkipOnboarding": true | false,
341 "MoreFromMozilla": true | false
343 "UseSystemPrintDialog": true | false.,
345 "Block": ["<all_urls>"],
346 "Exceptions": ["http://example.org/*"]