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"],
49 "name": "My container",
56 "Allow": ["http://example.org/"],
57 "AllowSession": ["http://example.edu/"],
58 "Block": ["http://example.edu/"],
59 "Locked": true | false,
60 "Behavior": "accept" | "reject-foreign" | "reject" | "limit-foreign" | "reject-tracker" | "reject-tracker-and-partition-foreign",
61 "BehaviorPrivateBrowsing": "accept" | "reject-foreign" | "reject" | "limit-foreign" | "reject-tracker" | "reject-tracker-and-partition-foreign",
63 "DefaultDownloadDirectory": "${home}/Downloads",
64 "DisableBuiltinPDFViewer": true | false,
66 "CIPHER_NAME": true | false,
68 "DisableDeveloperTools": true | false,
69 "DisableEncryptedClientHello": true | false,
70 "DisableFeedbackCommands": true | false,
71 "DisableFirefoxAccounts": true | false,
72 "DisableFirefoxScreenshots": true | false,
73 "DisableFirefoxStudies": true | false,
74 "DisableForgetButton": true | false,
75 "DisableFormHistory": true | false,
76 "DisableMasterPasswordCreation": true | false,
77 "DisablePasswordReveal": true | false,
78 "DisablePocket": true | false,
79 "DisablePrivateBrowsing": true | false,
80 "DisableProfileImport": true | false,
81 "DisableProfileRefresh": true | false,
82 "DisableSafeMode": true | false,
83 "DisableSecurityBypass": {
84 "InvalidCertificate": true | false,
85 "SafeBrowsing": true | false
87 "DisableSetDesktopBackground": true | false,
88 "DisableSystemAddonUpdate": true | false,
89 "DisableTelemetry": true | false,
90 "DisplayBookmarksToolbar": "always" | "never" | "newtab",
91 "DisplayMenuBar": "always", "never", "default-on", "default-off",
93 "Enabled": true | false,
94 "ProviderURL": "URL_TO_ALTERNATE_PROVIDER",
95 "Locked": true | false,
96 "ExcludedDomains": ["example.com"]
98 "DontCheckDefaultBrowser": true | false,
99 "DownloadDirectory": "${home}/Downloads",
100 "EnableTrackingProtection": {
101 "Value": true | false,
102 "Locked": true | false,
103 "Cryptomining": true | false,
104 "Fingerprinting": true | false,
105 "EmailTracking": true | false,
106 "Exceptions": ["https://example.com"]
108 "EncryptedMediaExtensions": {
109 "Enabled": true | false,
110 "Locked": true | false
112 "ExemptDomainFileTypePairsFromFileTypeDownloadWarnings": [{
113 "file_extension": "jnlp",
114 "domains": ["example.com"]
117 "Install": ["https://addons.mozilla.org/firefox/downloads/somefile.xpi", "//path/to/xpi"],
118 "Uninstall": ["bad_addon_id@mozilla.org"],
119 "Locked": ["addon_id@mozilla.org"]
121 "ExtensionSettings": {
123 "blocked_install_message": "Custom error message.",
124 "install_sources": ["https://yourwebsite.com/*"],
125 "installation_mode": "blocked",
126 "allowed_types": ["extension"]
128 "uBlock0@raymondhill.net": {
129 "installation_mode": "force_installed",
130 "install_url": "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi"
132 "https-everywhere@eff.org": {
133 "installation_mode": "allowed"
136 "ExtensionUpdate": true | false,
138 "Search": true | false,
139 "TopSites": true | false,
140 "SponsoredTopSites": true | false,
141 "Highlights": true | false,
142 "Pocket": true | false,
143 "SponsoredPocket": true | false,
144 "Snippets": true | false,
145 "Locked": true | false
148 "WebSuggestions": true | false,
149 "SponsoredSuggestions": true | false,
150 "ImproveSuggest": true | false,
151 "Locked": true | false
153 "GoToIntranetSiteForSingleWordEntryInAddressBar": true | false,
156 "application/msword": {
157 "action": "useSystemDefault",
163 "action": "useHelperApp",
167 "uriTemplate": "https://mail.google.com/mail/?extsrc=mailto&url=%s"
173 "action": "useHelperApp",
176 "name": "Adobe Acrobat",
177 "path": "/usr/bin/acroread"
182 "HardwareAcceleration": true | false,
184 "URL": "http://example.com/",
185 "Locked": true | false,
186 "Additional": ["http://example.org/",
187 "http://example.edu/"],
188 "StartPage": "none" | "homepage" | "previous-session" | "homepage-locked"
190 "HttpAllowlist": ["http://example.org",
191 "http://example.edu"],
192 "HttpsOnlyMode": "allowed" | "disallowed" | "enabled" | "force_enabled",
193 "InstallAddonsPermission": {
194 "Allow": ["http://example.org/",
195 "http://example.edu/"],
196 "Default": true | false
198 "LegacySameSiteCookieBehaviorEnabled": true | false,
199 "LegacySameSiteCookieBehaviorEnabledForDomainList": ["example.org", "example.edu"],
200 "LocalFileLinks": ["http://example.org/", "http://example.edu/"],
201 "ManagedBookmarks": [
203 "toplevel_name": "My managed bookmarks folder"
206 "url": "example.com",
210 "name": "Mozilla links",
213 "url": "https://mozilla.org",
214 "name": "Mozilla.org"
217 "url": "https://support.mozilla.org/",
223 "NetworkPrediction": true | false,
224 "NewTabPage": true | false,
225 "NoDefaultBookmarks": true | false,
226 "OfferToSaveLogins": true | false,
227 "OfferToSaveLoginsDefault": true | false,
228 "OverrideFirstRunPage": "http://example.org",
229 "OverridePostUpdatePage": "http://example.org",
230 "PasswordManagerEnabled": true | false,
231 "PasswordManagerExceptions": ["https://example.org", "https://example.edu"],
233 "Enabled": true | false,
234 "EnablePermissions": true | false
238 "Allow": ["https://example.org","https://example.org:1234"],
239 "Block": ["https://example.edu"],
240 "BlockNewRequests": true | false,
241 "Locked": true | false
244 "Allow": ["https://example.org"],
245 "Block": ["https://example.edu"],
246 "BlockNewRequests": true | false,
247 "Locked": true | false
250 "Allow": ["https://example.org"],
251 "Block": ["https://example.edu"],
252 "BlockNewRequests": true | false,
253 "Locked": true | false
256 "Allow": ["https://example.org"],
257 "Block": ["https://example.edu"],
258 "BlockNewRequests": true | false,
259 "Locked": true | false
262 "Allow": ["https://example.org"],
263 "Block": ["https://example.edu"],
264 "Default": "allow-audio-video" | "block-audio" | "block-audio-video",
265 "Locked": true | false
268 "PictureInPicture": {
269 "Enabled": true | false,
270 "Locked": true | false
273 "Allow": ["http://example.org/",
274 "http://example.edu/"],
275 "Default": true | false,
276 "Locked": true | false
278 "PostQuantumKeyAgreementEnabled": true | false,
280 "accessibility.force_disabled": {
284 "browser.cache.disk.parent_directory": {
285 "Value": "SOME_NATIVE_PATH",
288 "browser.tabs.warnOnClose": {
293 "PrimaryPassword": true | false,
294 "PrintingEnabled": true | false,
295 "PrivateBrowsingModeAvailability": 0 | 1 | 2,
296 "PromptForDownloadLocation": true | false,
298 "Mode": "none" | "system" | "manual" | "autoDetect" | "autoConfig",
299 "Locked": true | false,
300 "HTTPProxy": "hostname",
301 "UseHTTPProxyForAllProtocols": true | false,
302 "SSLProxy": "hostname",
303 "FTPProxy": "hostname",
304 "SOCKSProxy": "hostname",
305 "SOCKSVersion": 4 | 5,
306 "Passthrough": "<local>",
307 "AutoConfigURL": "URL_TO_AUTOCONFIG",
308 "AutoLogin": true | false,
309 "UseProxyForDNS": true | false
311 "RequestedLocales": "de,en-US",
312 "SanitizeOnShutdown": {
313 "Cache": true | false,
314 "Cookies": true | false,
315 "Downloads": true | false,
316 "FormData": true | false,
317 "History": true | false,
318 "Sessions": true | false,
319 "SiteSettings": true | false,
320 "OfflineApps": true | false,
321 "Locked": true | false
327 "URLTemplate": "https://www.example.org/q={searchTerms}",
328 "Method": "GET" | "POST",
329 "IconURL": "https://www.example.org/favicon.ico",
331 "Description": "Description",
332 "PostData": "name=value&q={searchTerms}",
333 "SuggestURLTemplate": "https://www.example.org/suggestions/q={searchTerms}"
336 "Default": "NAME_OF_SEARCH_ENGINE",
337 "PreventInstalls": true | false,
338 "Remove": ["NAME_OF_SEARCH_ENGINE"]
340 "SearchSuggestEnabled": true | false,
342 "NAME_OF_DEVICE": "PATH_TO_LIBRARY_FOR_DEVICE"
344 "ShowHomeButton": true | false,
345 "SSLVersionMax": "tls1" | "tls1.1" | "tls1.2" | "tls1.3",
346 "SSLVersionMin": "tls1" | "tls1.1" | "tls1.2" | "tls1.3",
348 "Title": "Support Menu",
349 "URL": "http://example.com/support",
352 "StartDownloadsInTempDirectory": true | false,
353 "TranslateEnabled": true | false,
355 "ExtensionRecommendations": true | false,
356 "FeatureRecommendations": true | false,
357 "UrlbarInterventions": true | false,
358 "SkipOnboarding": true | false,
359 "MoreFromMozilla": true | false,
360 "FirefoxLabs": true | false,
361 "Locked": true | false
363 "UseSystemPrintDialog": true | false.,
365 "Block": ["<all_urls>"],
366 "Exceptions": ["http://example.org/*"]