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Fedify changelog

Version 1.1.0

To be released.

  • Added EmojiReact class to Activity Vocabulary API. [FEP-c0e0]

  • Added DidService class to Activity Vocabulary API. [FEP-9091, #146]

  • Added Export class to Activity Vocabulary API. [FEP-9091, #146]

  • Added service property to the Actor types in the Activity Vocabulary API. [FEP-9091, #146]

    • Added Application.getService() method.
    • Added Application.getServices() method.
    • new Application() constructor now accepts service option.
    • new Application() constructor now accepts services option.
    • Application.clone() method now accepts service option.
    • Application.clone() method now accepts services option.
    • Added Group.getService() method.
    • Added Group.getServices() method.
    • new Group() constructor now accepts service option.
    • new Group() constructor now accepts services option.
    • Group.clone() method now accepts service option.
    • Group.clone() method now accepts services option.
    • Added Organization.getService() method.
    • Added Organization.getServices() method.
    • new Organization() constructor now accepts service option.
    • new Organization() constructor now accepts services option.
    • Organization.clone() method now accepts service option.
    • Organization.clone() method now accepts services option.
    • Added Person.getService() method.
    • Added Person.getServices() method.
    • new Person() constructor now accepts service option.
    • new Person() constructor now accepts services option.
    • Person.clone() method now accepts service option.
    • Person.clone() method now accepts services option.
    • Added Service.getService() method.
    • Added Service.getServices() method.
    • new Service() constructor now accepts service option.
    • new Service() constructor now accepts services option.
    • Service.clone() method now accepts service option.
    • Service.clone() method now accepts services option.

Version 1.0.2

Released on September 27, 2024.

  • Fixed a bug of Object.toJsonLd() method where it had incorrectly compacted the name property when it was not a language map.

  • The Delete(Application) activities sent by the fedify inbox command now embed the entire actor object instead of just the actor's URI so that the peers can verify the actor's signature without fetching the actor object.

Version 1.0.1

Released on September 26, 2024.

  • Fixed deprecation messages related to the {handle} variable in URL templates; they had had wrong placeholders in the message templates.

  • Fixed a bug of Object.toJsonLd() method where it had not fall back to the proper compact form when the heuristic compact form was not available.

Version 1.0.0

Released on September 26, 2024.

  • The term handle for dispatching actors is deprecated in favor of identifier.

    • The URI template for the following methods now accepts variable {identifier} instead of {handle}:

      • Federation.setActorDispatcher()
      • Federation.setInboxDispatcher()
      • Federation.setOutboxDispatcher()
      • Federation.setFollowingDispatcher()
      • Federation.setFollowersDispatcher()
      • Federation.setLikedDispatcher()
      • Federation.setFeaturedDispatcher()
      • Federation.setFeaturedTagsDispatcher()
      • Federation.setInboxListeners()

      The {handle} variable is deprecated, and it will be removed in the future.

    • The type of Federation.setActorDispatcher() method's first parameter became ${string}{identifier}${string}` | `${string}{handle}${string} (was ${string}{handle}${string}).

    • The type of Federation.setInboxDispatcher() method's first parameter became ${string}{identifier}${string}` | `${string}{handle}${string} (was ${string}{handle}${string}).

    • The type of Federation.setOutboxDispatcher() method's first parameter became ${string}{identifier}${string}` | `${string}{handle}${string} (was ${string}{handle}${string}).

    • The type of Federation.setFollowingDispatcher() method's first parameter became ${string}{identifier}${string}` | `${string}{handle}${string} (was ${string}{handle}${string}).

    • The type of Federation.setFollowersDispatcher() method's first parameter became ${string}{identifier}${string}` | `${string}{handle}${string} (was ${string}{handle}${string}).

    • The type of Federation.setLikedDispatcher() method's first parameter became ${string}{identifier}${string}` | `${string}{handle}${string} (was ${string}{handle}${string}).

    • The type of Federation.setFeaturedDispatcher() method's first parameter became ${string}{identifier}${string}` | `${string}{handle}${string} (was ${string}{handle}${string}).

    • The type of Federation.setFeaturedTagsDispatcher() method's first parameter became ${string}{identifier}${string}` | `${string}{handle}${string} (was ${string}{handle}${string}).

    • The type of Federation.setInboxListeners() method's first parameter became ${string}{identifier}${string}` | `${string}{handle}${string} (was ${string}{handle}${string}).

    • The type of Context.getDocumentLoader() method's first parameter became { identifier: string } | { username: string } | { handle: string } | { keyId: URL; privateKey: CryptoKey } (was { handle: string } | { keyId: URL; privateKey: CryptoKey }).

    • Passing { handle: string } to Context.getDocumentLoader() method is deprecated in favor of { username: string }.

    • The type of Context.sendActivity() method's first parameter became SenderKeyPair | SenderKeyPair[] | { identifier: string } | { username: string } | { handle: string } (was SenderKeyPair | SenderKeyPair[] | { handle: string }).

    • All properties of ParseUriResult type became readonly.

    • Added identifier properties next to handle properties in ParseUriResult type.

    • The handle properties of ParseUriResult type are deprecated in favor of identifier properties.

    • The return type of SharedInboxKeyDispatcher callback type became SenderKeyPair | { identifier: string } | { username: string } | { handle: string } | null | Promise<SenderKeyPair | { identifier: string } | { username: string } | { handle: string } | null> (was SenderKeyPair | { handle: string } | null | Promise<SenderKeyPair | { handle: string } | null>).

  • Fedify now supports Linked Data Signatures, which is outdated but still widely used in the fediverse.

    • A Federation object became to verify an activity's Linked Data Signatures if it has one. If Linked Data Signatures are verified, Object Integrity Proofs and HTTP Signatures are not verified.
    • Context.sendActivity() method became to sign an activity with Linked Data Signatures if there is at least one RSA-PKCS#1-v1.5 key pair.
    • Added Signature interface.
    • Added signJsonLd() function.
    • Added SignJsonLdOptions interface.
    • Added createSignature() function.
    • Added CreateSignatureOptions interface.
    • Added verifyJsonLd() function.
    • Added VerifyJsonLdOptions interface.
    • Added verifySignature() function.
    • Added VerifySignatureOptions interface.
    • Added attachSignature() function.
    • Added detachSignature() function.

  • In inbox listeners, a received activity now can be forwarded to another server. [#137]

    • Added InboxContext interface.
    • Added ForwardActivityOptions interface.
    • The first parameter of the InboxListener callback type became InboxContext (was Context).

  • Added cat property to Actor type in Activity Vocabulary API.

    • Added Application.cat property.
    • new Application() constructor now accepts cat option.
    • Application.clone() method now accepts cat option.
    • Added Group.cat property.
    • new Group() constructor now accepts cat option.
    • Group.clone() method now accepts cat option.
    • Added Organization.cat property.
    • new Organization() constructor now accepts cat option.
    • Organization.clone() method now accepts cat option.
    • Added Person.cat property.
    • new Person() constructor now accepts cat option.
    • Person.clone() method now accepts cat option.
    • Added Service.cat property.
    • new Service() constructor now accepts cat option.
    • Service.clone() method now accepts cat option.

  • The Context.parseUri() method's parameter type became URL | null (was URL).

  • Context.sendActivity() method now adds Object Integrity Proofs to the activity to be sent only once. It had added Object Integrity Proofs to the activity for every recipient before.

  • The message queue is now able to be stopped manually by providing an AbortSignal object to the Federation.startQueue() method.

    • Added the optional second parameter to Federation.startQueue() method, which is a FederationStartQueueOptions object.
    • Added FederationStartQueueOptions interface.
    • Added the optional second parameter to MessageQueue.listen() method, which is a MessageQueueListenOptions object.
    • Added MessageQueueListenOptions interface.
    • The return type of MessageQueue.listen() method became Promise<void> (was void).

  • Added ParallelMessageQueue class. [#106]

  • WebFinger responses now include http://webfinger.net/rel/avatar links if the Actor object returned by the actor dispatcher has icon/icons property.

  • DenoKvMessageQueue now implements Disposable interface.

  • The fedify inbox command now sends Delete(Application) activities when it's terminated so that the peers can clean up data related to the temporary actor. [#135]

  • Add options for PostgreSQL drivers to fedify init command.

    • Added postgres value to the -k/--kv-store option of the fedify init command.
    • Added postgres value to the -q/--message-queue option of the fedify init command.

  • The generated project by the fedify init command now enables dotenv by default.

  • The fedify init command now generates .env file with default values.

  • Added more log messages using the LogTape library. Currently the below logger categories are used:

    • ["fedify", "sig", "ld"]

Version 0.15.2

Released on September 26, 2024.

  • Fixed a bug of Object.toJsonLd() method where it had not fall back to the proper compact form when the heuristic compact form was not available.

Version 0.15.1

Released on September 15, 2024.

  • Fixed a bug where even if the ActorCallbackSetters.mapHandle() method was called, a WebFinger username was used as an actor's handle. [#136]

Version 0.15.0

Released on September 11, 2024.

  • Actors, collections, and objects now can have their URIs that do not consist of a WebFinger username, which means actors can change their fediverse handles.

    • Added ActorCallbackSetters.mapHandle() method.
    • Added ActorHandleMapper type.

  • Added quoteUrl property to Article, ChatMessage, Note, and Question classes in Activity Vocabulary API.

    • Added Article.quoteUrl property.
    • new Article() constructor now accepts quoteUrl option.
    • Article.clone() method now accepts quoteUrl option.
    • Added ChatMessage.quoteUrl property.
    • new ChatMessage() constructor now accepts quoteUrl option.
    • ChatMessage.clone() method now accepts quoteUrl option.
    • Added Note.quoteUrl property.
    • new Note() constructor now accepts quoteUrl option.
    • Note.clone() method now accepts quoteUrl option.
    • Added Question.quoteUrl property.
    • new Question() constructor now accepts quoteUrl option.
    • Question.clone() method now accepts quoteUrl option.

  • The element type of the liked collection is now Object or URL instead of Like.

    • Changed the type of Federation.setLikedDispatcher() method's second parameter to CollectionDispatcher<Object | URL, RequestContext<TContextData>, TContextData, void> (was CollectionDispatcher<Like, RequestContext<TContextData>, TContextData, void>).

  • Removed expand option of Object.toJsonLd() method, which was deprecated in version 0.14.0. Use format: "expand" option instead.

  • Added Context.lookupObject() method.

  • Default document loaders now recognize ActivityStream objects in more ways:

    • Loaders now recognize alternate ActivityStreams objects in the Link header.
    • Loaders now recognize alternate ActivityStreams objects in the <link>/<a> HTML elements.

  • Added allowPrivateAddress option to CreateFederationOptions interface.

  • Fixed a bug where the WebFinger response had had a subject property with an unmatched URI to the requested resource when a non-acct: URI was given.

  • Renamed the short option -c for --compact of fedify lookup command to -C to avoid conflict with the short option -c for --cache-dir.

  • Added -r/--raw option to fedify lookup command to output the raw JSON object.

Version 0.14.5

Released on September 26, 2024.

  • Fixed a bug of Object.toJsonLd() method where it had not fall back to the proper compact form when the heuristic compact form was not available.

Version 0.14.4

Released on September 6, 2024.

  • Fixed a bug of Object.fromJsonLd() method where it had thrown a TypeError when the given JSON-LD object had an @id property with an empty string.

Version 0.14.3

Released on September 1, 2024.

  • Fixed fedify inbox command where it had ignored -a/--accept-follow options when no -f/--follow option was provided. [#132]

Version 0.14.2

Released on August 30, 2024.

  • Fixed an incompatibility with Meta's Threads where sent activities had not been verified by their inbox. [#125]

Version 0.14.1

Released on August 29, 2024.

  • Fixed fedify inbox command that had not been able to parse activities even if they are valid JSON-LD. [#126]

  • Fixed a bug where the Compact Activity tab of fedify inbox command's web interface had shown an expanded JSON-LD object instead of a compacted one.

Version 0.14.0

Released on August 27, 2024.

  • Removed the limitation that the sendActivity({ handle: string }, "followers", Activity) overload is only available for RequestContext but not for Context. Now it is available for both. [#115]

    • Added Context.sendActivity({ handle: string }, "followers", Activity) overload.
    • Added type parameter TContext to CollectionsDispatcher type's first parameter to distinguish between RequestContext and Context.
    • The first parameter of CollectionDispatcher type became TContext (was RequestContext).
    • Added type parameter TContext to CollectionsCursor type's first parameter to distinguish between RequestContext and Context.
    • The first parameter of CollectionCursor type became TContext (was RequestContext).
    • Added type parameter TContext to CollectionsCallbackSetters type's first parameter to distinguish between RequestContext and Context.

  • Added source property to Object class in Activity Vocabulary API. [#114]

    • Added Object.source property.
    • new Object() constructor now accepts source option.
    • Object.clone() method now accepts source option.

  • Added Source class to Activity Vocabulary API. [#114]

  • Added aliases property to Actor type in Activity Vocabulary API.

    • Added Application.getAliases() method.
    • Added Application.getAlias() method.
    • new Application() constructor now accepts alias option.
    • new Application() constructor now accepts aliases option.
    • Application.clone() method now accepts alias option.
    • Application.clone() method now accepts aliases option.
    • Added Group.getAliases() method.
    • Added Group.getAlias() method.
    • new Group() constructor now accepts alias option.
    • new Group() constructor now accepts aliases option.
    • Group.clone() method now accepts alias option.
    • Group.clone() method now accepts aliases option.
    • Added Organization.getAliases() method.
    • Added Organization.getAlias() method.
    • new Organization() constructor now accepts alias option.
    • new Organization() constructor now accepts aliases option.
    • Organization.clone() method now accepts alias option.
    • Organization.clone() method now accepts aliases option.
    • Added Person.getAliases() method.
    • Added Person.getAlias() method.
    • new Person() constructor now accepts alias option.
    • new Person() constructor now accepts aliases option.
    • Person.clone() method now accepts alias option.
    • Person.clone() method now accepts aliases option.
    • Added Service.getAliases() method.
    • Added Service.getAlias() method.
    • new Service() constructor now accepts alias option.
    • new Service() constructor now accepts aliases option.
    • Service.clone() method now accepts alias option.
    • Service.clone() method now accepts aliases option.

  • Improved the performance of Object.toJsonLd() method.

    • Object.toJsonLd() method no longer guarantees that the returned JSON-LD object is compacted unless the format: "compact" option is provided.
    • Added format option to Object.toJsonLd() method.
    • Deprecated expand option of Object.toJsonLd() method. Use format: "expand" option instead.
    • The context option of Object.toJsonLd() method is now only applicable to format: "compact". Otherwise, it throws a TypeError.

  • The getActorHandle() function now supports cross-origin WebFinger resources.

  • The lookupWebFinger() and getActorHandle() functions no more throw an error when they fail to reach the WebFinger resource.

  • Collection dispatchers now set the id property of the OrderedCollection/OrderedCollectionPage objects that they return to the their canonical URI.

  • Now fedify init generates a default tsconfig.json file on Node.js and Bun, and fills the deno.json file with the default compilerOptions on Deno.

Version 0.13.5

Released on September 6, 2024.

  • Fixed a bug of Object.fromJsonLd() method where it had thrown a TypeError when the given JSON-LD object had an @id property with an empty string.

Version 0.13.4

Released on September 1, 2024.

  • Fixed fedify inbox command where it had ignored -a/--accept-follow options when no -f/--follow option was provided. [#132]

Version 0.13.3

Released on August 30, 2024.

  • Fixed an incompatibility with Meta's Threads where sent activities had not been verified by their inbox. [#125]

Version 0.13.2

Released on August 29, 2024.

  • Fixed fedify inbox command that had not been able to parse activities even if they are valid JSON-LD. [#126]

Version 0.13.1

Released on August 18, 2024.

  • Fixed a vulnerability where the getActorHandle() function had trusted the hostname of WebFinger aliases that had not matched the hostname of the actor ID (URI).

Version 0.13.0

Released on August 7, 2024.

  • Added closed property to Question class in Activity Vocabulary API.

    • Added Question.closed property.
    • new Question() constructor now accepts closed option.
    • Question.clone() method now accepts closed option.

  • Added voters property to Question class in Activity Vocabulary API.

    • Added Question.voters property.
    • new Question() constructor now accepts voters option.
    • Question.clone() method now accepts voters option.

  • HTTP Signatures verification now can be optionally skipped for the sake of testing. [#110]

    • The type of CreateFederationOptions.signatureTimeWindow property became Temporal.DurationLike | false (was Temporal.DurationLike).
    • The type of VerifyRequestOptions.timeWindow property became Temporal.DurationLike | false (was Temporal.DurationLike).
    • Added CreateFederationOptions.skipSignatureVerification property.

  • Removed the singular actor key pair dispatcher APIs which were deprecated in version 0.10.0.

    • Removed the last parameter of the ActorDispatcher callback type. Use Context.getActorKeyPairs() method instead.
    • Removed ActorKeyPairDispatcher type. Use ActorKeyPairsDispatcher type instead.
    • Removed ActorCallbackSetters.setKeyPairDispatcher() method. Use ActorCallbackSetters.setKeyPairsDispatcher() method instead.
    • Removed Context.getActorKey() method. Use Context.getActorKeyPairs() method instead.

  • The Federation is no more a class, but an interface, which has been planned since version 0.10.0. [#69]

    • new Federation() constructor is removed. Use createFederation() function instead.
    • Removed Federation.sendActivity() method. Use Context.sendActivity() method instead.
    • Removed Federation class.
    • Added Federation interface.
    • Removed FederationParameters interface.

  • Added fedify tunnel command to expose a local HTTP server to the public internet.

  • A scaffold project generated by the fedify init command has several changes:

    • Added support for Express framework.
    • Added support for Nitro framework.
    • Now a scaffold project uses a x-forwarded-fetch middleware to support X-Forwarded-Proto and X-Forwarded-Host headers.
    • Now a scaffold project has hot reloading by default.
    • Now a scaffold project has logging configuration using the LogTape library.

  • Added more log messages using the LogTape library. Currently the below logger categories are used:

    • ["fedify", "webfinger", "server"]

Version 0.12.3

Released on August 18, 2024.

  • Fixed a vulnerability where the getActorHandle() function had trusted the hostname of WebFinger aliases that had not matched the hostname of the actor ID (URI).

Version 0.12.2

Released on July 31, 2024.

  • Fixed a bug where incoming activities had not been enqueued even if the queue option was provided to the createFederation() function.

Version 0.12.1

Released on July 27, 2024.

  • Fixed a bug where fedify init -w hono had generated scaffold files without Fedify integration.
  • Fixed a bug where fedify init -r bun -w hono had generated scaffold files with a wrong port number (was 3000).

Version 0.12.0

Released on July 24, 2024.

  • The fedify command is now available on npm. [#104]

  • Incoming activities are now queued before being dispatched to the inbox listener if the queue option is provided to the createFederation() function. [#70]

    • The type of InboxListener callback type's first parameter became Context (was RequestContext).
    • The type of InboxErrorHandler callback type's first parameter became Context (was RequestContext).
    • The type of SharedInboxKeyDispatcher callback type's first parameter became Context (was RequestContext).

  • Implemented fully customizable retry policy for failed tasks in the task queue. By default, the task queue retries the failed tasks with an exponential backoff policy with decorrelated jitter.

    • Added outboxRetryPolicy option to CreateFederationOptions interface.
    • Added inboxRetryPolicy option to CreateFederationOptions interface. [#70]
    • Added RetryPolicy callback type.
    • Added RetryContext interface.
    • Added createExponentialBackoffPolicy() function.
    • Added CreateExponentialBackoffPolicyOptions interface.

  • Federation object now allows its task queue to be started manually. [#53]

    • Added manuallyStartQueue option to CreateFederationOptions interface.
    • Added Federation.startQueue() method.

  • Made the router able to be insensitive to trailing slashes in the URL paths. [#81]

    • Added trailingSlashInsensitive option to CreateFederationOptions interface.
    • Added RouterOptions interface.
    • Added an optional parameter to new Router() constructor.

  • Added ChatMessage class to Activity Vocabulary API. [#85]

  • Added Move class to Activity Vocabulary API. [#65, #92 by Lee Dogeon]

  • Added Read class to Activity Vocabulary API. [#65, #92 by Lee Dogeon]

  • Added Travel class to Activity Vocabulary API. [#65, #92 by Lee Dogeon]

  • Added View class to Activity Vocabulary API. [#65, #92 by Lee Dogeon]

  • Added TentativeAccept class to Activity Vocabulary API. [#65, #92 by Lee Dogeon]

  • Added TentativeReject class to Activity Vocabulary API. [#65, #92 by Lee Dogeon]

  • Improved multitenancy (virtual hosting) support. [#66]

    • Added Context.hostname property.
    • Added Context.host property.
    • Added Context.origin property.
    • The type of ActorKeyPairsDispatcher<TContextData>'s first parameter became Context (was TContextData).

  • During verifying HTTP Signatures and Object Integrity Proofs, once fetched public keys are now cached. [#107]

    • The verifyRequest() function now caches the fetched public keys when the keyCache option is provided.
    • The verifyProof() function now caches the fetched public keys when the keyCache option is provided.
    • The verifyObject() function now caches the fetched public keys when the keyCache option is provided.
    • Added KeyCache interface.
    • Added VerifyRequestOptions.keyCache property.
    • Added VerifyProofOptions.keyCache property.
    • Added VerifyObjectOptions.keyCache property.
    • Added FederationKvPrefixes.publicKey property.

  • The built-in document loaders now recognize JSON-LD context provided in an HTTP Link header. [#6]

    • The fetchDocumentLoader() function now recognizes the Link header with the http://www.w3.org/ns/json-ld#context link relation.
    • The getAuthenticatedDocumentLoader() function now returns a document loader that recognizes the Link header with the http://www.w3.org/ns/json-ld#context link relation.

  • Deprecated Federation.sendActivity() method. Use Context.sendActivity() method instead.

  • The last parameter of Federation.sendActivity() method is no longer optional. Also, it now takes the required contextData option.

  • Removed Context.getHandleFromActorUri() method which was deprecated in version 0.9.0. Use Context.parseUri() method instead.

  • Removed @fedify/fedify/httpsig module which was deprecated in version 0.9.0. Use @fedify/fedify/sig module instead.

    • Removed sign() function.
    • Removed verify() function.
    • Removed VerifyOptions interface.

  • Fixed a bug where the lookupWebFinger() function had incorrectly queried if the given resource was a URL starts with http: or had a non-default port number.

  • Fixed a SSRF vulnerability in the built-in document loader. [CVE-2024-39687]

    • The fetchDocumentLoader() function now throws an error when the given URL is not an HTTP or HTTPS URL or refers to a private network address.
    • Added an optional second parameter to the fetchDocumentLoader() function, which can be used to allow fetching private network addresses.
    • The getAuthenticatedDocumentLoader() function now returns a document loader that throws an error when the given URL is not an HTTP or HTTPS URL or refers to a private network address.
    • Added an optional second parameter to the getAuthenticatedDocumentLoader() function, which can be used to allow fetching private network addresses.

  • Added fedify init subcommand. [#105]

  • Added more log messages using the LogTape library. Currently the below logger categories are used:

    • ["fedify", "federation", "queue"]

Version 0.11.3

Released on July 15, 2024.

  • Fixed a bug where use of Federation.setInboxDispatcher() after Federation.setInboxListeners() had caused a RouterError to be thrown even if the paths match. [#101 by Fabien O'Carroll]

Version 0.11.2

Released on July 9, 2024.

  • Fixed a vulnerability of SSRF via DNS rebinding in the built-in document loader. [CVE-2024-39687]

    • The fetchDocumentLoader() function now throws an error when the given domain name has any records referring to a private network address.
    • The getAuthenticatedDocumentLoader() function now returns a document loader that throws an error when the given domain name has any records referring to a private network address.

Version 0.11.1

Released on July 5, 2024.

  • Fixed a SSRF vulnerability in the built-in document loader. [CVE-2024-39687]

    • The fetchDocumentLoader() function now throws an error when the given URL is not an HTTP or HTTPS URL or refers to a private network address.
    • The getAuthenticatedDocumentLoader() function now returns a document loader that throws an error when the given URL is not an HTTP or HTTPS URL or refers to a private network address.

Version 0.11.0

Released on June 29, 2024.

  • Improved runtime type error messages for Activity Vocabulary API. [#79]

  • Added suppressError option to dereferencing accessors of Activity Vocabulary classes.

  • Added more collection dispatchers. [#78]

    • Added Federation.setInboxDispatcher() method. [#71]
    • Added Federation.setLikedDispatcher() method.
    • Added Context.getLikedUri() method.
    • Added { type: "liked"; handle: string } case to ParseUriResult type.
    • Renamed linked property (which was a typo) to liked in Application, Group, Organization, Person, and Service classes.
    • Added Federation.setFeaturedDispatcher() method.
    • Added Context.getFeaturedUri() method.
    • Added { type: "featured"; handle: string } case to ParseUriResult type.
    • Added Federation.setFeaturedTagsDispatcher() method.
    • Added Context.getFeaturedTagsUri() method.
    • Added { type: "featuredTags"; handle: string } case to ParseUriResult type.

  • Frequently used JSON-LD contexts are now preloaded. [#74]

  • Added Invite class to Activity Vocabulary API. [#65, #80 by Randy Wressell]

  • Added Join class to Activity Vocabulary API. [#65, #80 by Randy Wressell]

  • Added Leave class to Activity Vocabulary API. [#65, #80 by Randy Wressell]

  • Added Listen class to Activity Vocabulary API. [#65, #80 by Randy Wressell]

  • Added Offer class to Activity Vocabulary API. [#65, #76 by Lee Dogeon]

  • The below properties of Collection and CollectionPage in Activity Vocabulary API now do not accept Link objects:

    • Collection.current
    • Collection.first
    • Collection.last
    • CollectionPage.partOf
    • CollectionPage.next
    • CollectionPage.prev

  • Added featured property to Actor types in Activity Vocabulary API. [#78]

    • Added Application.getFeatured() method.
    • Added Application.featuredId property.
    • new Application() constructor now accepts featured option.
    • Application.clone() method now accepts featured option.
    • Added Group.getFeatured() method.
    • Added Group.featuredId property.
    • new Group() constructor now accepts featured option.
    • Group.clone() method now accepts featured option.
    • Added Organization.getFeatured() method.
    • Added Organization.featuredId property.
    • new Organization() constructor now accepts featured option.
    • Organization.clone() method now accepts featured option.
    • Added Person.getFeatured() method.
    • Added Person.featuredId property.
    • new Person() constructor now accepts featured option.
    • Person.clone() method now accepts featured option.
    • Added Service.getFeatured() method.
    • Added Service.featuredId property.
    • new Service() constructor now accepts featured option.
    • Service.clone() method now accepts featured option.

  • Added featuredTags property to Actor types in Activity Vocabulary API. [#78]

    • Added Application.getFeaturedTags() method.
    • Added Application.featuredTagsId property.
    • new Application() constructor now accepts featuredTags option.
    • Application.clone() method now accepts featuredTags option.
    • Added Group.getFeaturedTags() method.
    • Added Group.featuredTagsId property.
    • new Group() constructor now accepts featuredTags option.
    • Group.clone() method now accepts featuredTags option.
    • Added Organization.getFeaturedTags() method.
    • Added Organization.featuredTagsId property.
    • new Organization() constructor now accepts featuredTags option.
    • Organization.clone() method now accepts featuredTags option.
    • Added Person.getFeaturedTags() method.
    • Added Person.featuredTagsId property.
    • new Person() constructor now accepts featuredTags option.
    • Person.clone() method now accepts featuredTags option.
    • Added Service.getFeaturedTags() method.
    • Added Service.featuredTagsId property.
    • new Service() constructor now accepts featuredTags option.
    • Service.clone() method now accepts featuredTags option.

  • Added target property to Activity class in Activity Vocabulary API.

    • Added Activity.getTarget() method.
    • Added Activity.getTargets() method.
    • Added Activity.targetId property.
    • Added Activity.targetIds property.
    • new Activity() constructor now accepts target option.
    • new Activity() constructor now accepts targets option.
    • Activity.clone() method now accepts target option.
    • Activity.clone() method now accepts targets option.

  • Added result property to Activity class in Activity Vocabulary API.

    • Added Activity.getResult() method.
    • Added Activity.getResults() method.
    • Added Activity.resultId property.
    • Added Activity.resultIds property.
    • new Activity() constructor now accepts result option.
    • new Activity() constructor now accepts results option.
    • Activity.clone() method now accepts result option.
    • Activity.clone() method now accepts results option.

  • Added origin property to Activity class in Activity Vocabulary API.

    • Added Activity.getOrigin() method.
    • Added Activity.getOrigins() method.
    • Added Activity.originId property.
    • Added Activity.originIds property.
    • new Activity() constructor now accepts origin option.
    • new Activity() constructor now accepts origins option.
    • Activity.clone() method now accepts origin option.
    • Activity.clone() method now accepts origins option.

  • Added instrument property to Activity class in Activity Vocabulary API.

    • Added Activity.getInstrument() method.
    • Added Activity.getInstruments() method.
    • Added Activity.instrumentId property.
    • Added Activity.instrumentIds property.
    • new Activity() constructor now accepts instrument option.
    • new Activity() constructor now accepts instruments option.
    • Activity.clone() method now accepts instrument option.
    • Activity.clone() method now accepts instruments option.

  • The items property of OrderedCollection and OrderedCollectionPage in Activity Vocabulary API is now represented as orderedItems (was items) in JSON-LD.

  • The key pair or the key pair for signing outgoing HTTP requests made from the shared inbox now can be configured. This improves the compatibility with other ActivityPub implementations that require authorized fetches (i.e., secure mode).

    • Added SharedInboxKeyDispatcher type.
    • Renamed InboxListenerSetter interface to InboxListenerSetters.
    • Added InboxListenerSetters.setSharedKeyDispatcher() method.

  • Followed up the change in eddsa-jcs-2022 specification for Object Integrity Proofs. [FEP-8b32, #54]

Version 0.10.2

Released on July 9, 2024.

  • Fixed a vulnerability of SSRF via DNS rebinding in the built-in document loader. [CVE-2024-39687]

    • The fetchDocumentLoader() function now throws an error when the given domain name has any records referring to a private network address.
    • The getAuthenticatedDocumentLoader() function now returns a document loader that throws an error when the given domain name has any records referring to a private network address.

Version 0.10.1

Released on July 5, 2024.

  • Fixed a SSRF vulnerability in the built-in document loader. [CVE-2024-39687]

    • The fetchDocumentLoader() function now throws an error when the given URL is not an HTTP or HTTPS URL or refers to a private network address.
    • The getAuthenticatedDocumentLoader() function now returns a document loader that throws an error when the given URL is not an HTTP or HTTPS URL or refers to a private network address.

Version 0.10.0

Released on June 18, 2024.

Starting with this release, Fedify, previously distributed under AGPL 3.0, is now distributed under the MIT License to encourage wider adoption.

  • Besides RSA-PKCS#1-v1.5, Fedify now supports Ed25519 for signing and verifying the activities. [#55]

    • Added an optional parameter to generateCryptoKeyPair() function, algorithm, which can be either "RSASSA-PKCS1-v1_5" or "Ed25519".
    • The importJwk() function now accepts Ed25519 keys.
    • The exportJwk() function now exports Ed25519 keys.
    • The importSpki() function now accepts Ed25519 keys.
    • The exportJwk() function now exports Ed25519 keys.

  • Now multiple key pairs can be registered for an actor. [FEP-521a, #55]

    • Added Context.getActorKeyPairs() method.
    • Deprecated Context.getActorKey() method. Use Context.getActorKeyPairs() method instead.
    • Added ActorKeyPair interface.
    • Added ActorCallbackSetters.setKeyPairsDispatcher() method.
    • Added ActorKeyPairsDispatcher type.
    • Deprecated ActorCallbackSetters.setKeyPairDispatcher() method.
    • Deprecated ActorKeyPairDispatcher type.
    • Deprecated the third parameter of the ActorDispatcher callback type. Use Context.getActorKeyPairs() method instead.

  • Added Multikey class to Activity Vocabulary API. [FEP-521a, #55]

    • Added importMultibaseKey() function.
    • Added exportMultibaseKey() function.

  • Added assertionMethod property to the Actor types in the Activity Vocabulary API. [FEP-521a, #55]

    • Added Application.getAssertionMethod() method.
    • Added Application.getAssertionMethods() method.
    • new Application() constructor now accepts assertionMethod option.
    • new Application() constructor now accepts assertionMethods option.
    • Application.clone() method now accepts assertionMethod option.
    • Application.clone() method now accepts assertionMethods option.
    • Added Group.getAssertionMethod() method.
    • Added Group.getAssertionMethods() method.
    • new Group() constructor now accepts assertionMethod option.
    • new Group() constructor now accepts assertionMethods option.
    • Group.clone() method now accepts assertionMethod option.
    • Group.clone() method now accepts assertionMethods option.
    • Added Organization.getAssertionMethod() method.
    • Added Organization.getAssertionMethods() method.
    • new Organization() constructor now accepts assertionMethod option.
    • new Organization() constructor now accepts assertionMethods option.
    • Organization.clone() method now accepts assertionMethod option.
    • Organization.clone() method now accepts assertionMethods option.
    • Added Person.getAssertionMethod() method.
    • Added Person.getAssertionMethods() method.
    • new Person() constructor now accepts assertionMethod option.
    • new Person() constructor now accepts assertionMethods option.
    • Person.clone() method now accepts assertionMethod option.
    • Person.clone() method now accepts assertionMethods option.
    • Added Service.getAssertionMethod() method.
    • Added Service.getAssertionMethods() method.
    • new Service() constructor now accepts assertionMethod option.
    • new Service() constructor now accepts assertionMethods option.
    • Service.clone() method now accepts assertionMethod option.
    • Service.clone() method now accepts assertionMethods option.

  • Added DataIntegrityProof class to Activity Vocabulary API. [FEP-8b32, #54]

  • Added proof property to the Object class in the Activity Vocabulary API. [FEP-8b32, #54]

    • Added Object.getProof() method.
    • Added Object.getProofs() method.
    • new Object() constructor now accepts proof option.
    • new Object() constructor now accepts proofs option.
    • Object.clone() method now accepts proof option.
    • Object.clone() method now accepts proofs option.

  • Implemented Object Integrity Proofs. [FEP-8b32, #54]

    • If there are any Ed25519 key pairs, the Context.sendActivity() and Federation.sendActivity() methods now make Object Integrity Proofs for the activity to be sent.
    • If the incoming activity has Object Integrity Proofs, the inbox listener now verifies them and ignores HTTP Signatures (if any).
    • Added signObject() function.
    • Added SignObjectOptions interface.
    • Added createProof() function.
    • Added CreateProofOptions interface.
    • Added verifyObject() function.
    • Added VerifyObjectOptions interface.
    • Added verifyProof() function.
    • Added VerifyProofOptions interface.
    • Added fetchKey() function.
    • Added FetchKeyOptions interface.
    • Added SenderKeyPair interface.
    • The type of Federation.sendActivity() method's first parameter became SenderKeyPair[] (was { keyId: URL; privateKey: CryptoKey }).
    • The Context.sendActivity() method's first parameter now accepts SenderKeyPair[] as well.

  • In the future, Federation class will become an interface. For the forward compatibility, the following changes are made:

    • Added createFederation() function.
    • Added CreateFederationOptions interface.
    • Deprecated new Federation() constructor. Use createFederation() function instead.
    • Deprecated FederationParameters interface.

  • Added Arrive class to Activity Vocabulary API. [#65, #68 by Randy Wressell]

  • Added Question class to Activity Vocabulary API.

  • Added context option to Object.toJsonLd() method. This applies to any subclasses of the Object class too.

  • Deprecated treatHttps option in FederationParameters interface. Instead, use the x-forwarded-fetch library to recognize the X-Forwarded-Host and X-Forwarded-Proto headers.

  • Removed the Federation.handle() method which was deprecated in version 0.6.0.

  • Removed the integrateHandlerOptions() function from @fedify/fedify/x/fresh which was deprecated in version 0.6.0.

  • Ephemeral actors and inboxes that the fedify inbox command spawns are now more interoperable with other ActivityPub implementations.

    • Ephemeral actors now have the following properties: summary, following, followers, outbox, manuallyApprovesFollowers, and url.
    • Improved the compatibility of the fedify inbox command with Misskey and Mitra.

  • Added more log messages using the LogTape library. Currently the below logger categories are used:

    • ["fedify", "sig", "proof"]
    • ["fedify", "sig", "key"]
    • ["fedify", "vocab", "lookup"]
    • ["fedify", "webfinger", "lookup"]

Version 0.9.3

Released on July 9, 2024.

  • Fixed a vulnerability of SSRF via DNS rebinding in the built-in document loader. [CVE-2024-39687]

    • The fetchDocumentLoader() function now throws an error when the given domain name has any records referring to a private network address.
    • The getAuthenticatedDocumentLoader() function now returns a document loader that throws an error when the given domain name has any records referring to a private network address.

Version 0.9.2

Released on July 5, 2024.

  • Fixed a SSRF vulnerability in the built-in document loader. [CVE-2024-39687]

    • The fetchDocumentLoader() function now throws an error when the given URL is not an HTTP or HTTPS URL or refers to a private network address.
    • The getAuthenticatedDocumentLoader() function now returns a document loader that throws an error when the given URL is not an HTTP or HTTPS URL or refers to a private network address.

Version 0.9.1

Released on June 13, 2024.

  • Fixed a bug of Activity Vocabulary API that clone() method of Vocabulary classes had not cloned the id property from the source object.

Version 0.9.0

Released on June 2, 2024.

  • Added Tombstone class to Activity Vocabulary API.

  • Added Hashtag class to Activity Vocabulary API. [#48]

  • Added Emoji class to Activity Vocabulary API. [#48]

  • Added an actor handle normalization function.

    • Added normalizeActorHandle() function.
    • Added NormalizeActorHandleOptions interface.
    • The getActorHandle() function now guarantees that the returned actor handle is normalized.
    • Added the second optional parameter to getActorHandle() function.
    • The return type of getActorHandle() function became Promise<`@${string}@${string}` | `${string}@${string}`> (was Promise<`@${string}@${string}`>).

  • Added excludeBaseUris option to Context.sendActivity() and Federation.sendActivity() methods.

    • Added SendActivityOptions.excludeBaseUris property.
    • Added ExtractInboxesParameters.excludeBaseUris property.

  • The Context now can parse URIs of objects, inboxes, and collections as well as actors.

    • Added Context.parseUri() method.
    • Added ParseUriResult type.
    • Deprecated Context.getHandleFromActorUri() method.

  • The time window for signature verification is now configurable. [#52]

    • The default time window for signature verification is now a minute (was 30 seconds).
    • Added signatureTimeWindow option to FederationParameters interface.
    • Added VerifyOptions interface.
    • The signature of the verify() function is revamped; it now optionally takes a VerifyOptions object as the second parameter.

  • Renamed the @fedify/fedify/httpsig module to @fedify/fedify/sig, and also:

    • Deprecated sign() function. Use signRequest() instead.
    • Deprecated verify() function. Use verifyRequest() instead.
    • Deprecated VerifyOptions interface. Use VerifyRequestOptions instead.

  • When signing an HTTP request, the algorithm parameter is now added to the Signature header. This change improves the compatibility with Misskey and other implementations that require the algorithm parameter.

  • Added more log messages using the LogTape library. Currently the below logger categories are used:

    • ["fedify", "federation", "actor"]
    • ["fedify", "federation", "http"]
    • ["fedify", "sig", "http"]
    • ["fedify", "sig", "key"]
    • ["fedify", "sig", "owner"]

Version 0.8.0

Released on May 6, 2024.

  • The CLI toolchain for testing and debugging is now available on JSR: @fedify/cli. You can install it with deno install -A --unstable-fs --unstable-kv --unstable-temporal -n fedify jsr:@fedify/cli, or download a standalone executable from the releases page.

    • Added fedify command.
    • Added fedify lookup subcommand.
    • Added fedify inbox subcommand.

  • Implemented followers collection synchronization mechanism.

    • Added RequestContext.sendActivity() overload that takes "followers" as the second parameter.
    • Added the second type parameter to CollectionCallbackSetters interface.
    • Added the second type parameter to CollectionDispatcher type.
    • Added the fourth parameter to CollectionDispatcher type.
    • Added the second type parameter to CollectionCounter type.
    • Added the third parameter to CollectionCounter type.
    • Added the second type parameter to CollectionCursor type.
    • Added the third parameter to CollectionCursor type.

  • Relaxed the required type for activity recipients.

    • Added Recipient interface.
    • The type of the second parameter of Context.sendActivity() method became Recipient | Recipient[] (was Actor | Actor[]). However, since Recipient is a supertype of Actor, the existing code should work without any change.

  • Followers collection now has to consist of Recipient objects only. (It could consist of URLs as well as Actors before.)

    • The type of Federation.setFollowersDispatcher() method's second parameter became CollectionDispatcher<Recipient, TContextData, URL> (was CollectionDispatcher<Actor | URL, TContextData>).

  • Some of the responsibility of a document loader was separated to a context loader and a document loader.

    • Added contextLoader option to constructors, fromJsonLd() static methods, clone() methods, and all non-scalar accessors (get*()) of Activity Vocabulary classes.
    • Renamed documentLoader option to contextLoader in toJsonLd() methods of Activity Vocabulary objects.
    • Added contextLoader option to LookupObjectOptions interface.
    • Added contextLoader property to Context interface.
    • Added contextLoader option to FederationParameters interface.
    • Renamed documentLoader option to contextLoader in RespondWithObjectOptions interface.
    • Added GetKeyOwnerOptions interface.
    • The type of the second parameter of getKeyOwner() function became GetKeyOwnerOptions (was DocumentLoader).
    • Added DoesActorOwnKeyOptions interface.
    • The type of the third parameter of doesActorOwnKey() function became DoesActorOwnKeyOptions (was DocumentLoader).

  • Added width and height properties to Document class for better compatibility with Mastodon. [#47]

    • Added Document.width property.
    • Added Document.height property.
    • new Document() constructor now accepts width option.
    • new Document() constructor now accepts height option.
    • Document.clone() method now accepts width option.
    • Document.clone() method now accepts height option.

  • Removed the dependency on @js-temporal/polyfill on Deno, and Fedify now requires --unstable-temporal flag. On other runtime, it still depends on @js-temporal/polyfill.

  • Added more log messages using the LogTape library. Currently the below logger categories are used:

    • ["fedify", "federation", "collection"]
    • ["fedify", "httpsig", "verify"]
    • ["fedify", "runtime", "docloader"]

  • Fixed a bug where the authenticated document loader had thrown InvalidUrl error when the URL redirection was involved in Bun.

  • Fixed a bug of lookupObject() that it had failed to look up the actor object when WebFinger response had no links with "type": "application/activity+json" but had "type": "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"".

Version 0.7.0

Released on April 23, 2024.

  • Added PUBLIC_COLLECTION constant for public addressing.

  • Federation now supports authorized fetch for actor dispatcher and collection dispatchers.

    • Added ActorCallbackSetters.authorize() method.
    • Added CollectionCallbackSetters.authorize() method.
    • Added AuthorizedPredicate type.
    • Added RequestContext.getSignedKey() method.
    • Added RequestContext.getSignedKeyOwner() method.
    • Added FederationFetchOptions.onUnauthorized option for handling unauthorized fetches.
    • Added getKeyOwner() function.

  • The default implementation of FederationFetchOptions.onNotAcceptable option now responds with Vary: Accept, Signature header.

  • Added log messages using the LogTape library. Currently the below logger categories are used:

    • ["fedify"]
    • ["fedify", "federation"]
    • ["fedify", "federation", "inbox"]
    • ["fedify", "federation", "outbox"]

  • Added RequestContext.getActor() method.

  • Activity Vocabulary classes now have typeId static property.

  • Dispatcher setters and inbox listener setters in Federation now take a path as `${string}{handle}${string}` instead of string so that it is more type-safe.

  • Added generalized object dispatchers. [#33]

    • Added Federation.setObjectDispatcher() method.
    • Added ObjectDispatcher type.
    • Added ObjectAuthorizePredicate type.
    • Added Context.getObjectUri() method.
    • Added RequestContext.getObject() method.

Version 0.6.1

Released on April 17, 2024.

  • Fixed a bug of new Federation() constructor that if it is once called the process will never exit. [#39]

Version 0.6.0

Released on April 9, 2024.

  • DocumentLoader is now propagated to the loaded remote objects from Activity Vocabulary objects. [#27]

    • Added options parameter to Activity Vocabulary constructors.
    • Added options parameter to clone() method of Activity Vocabulary objects.
    • The Activity Vocabulary object passed to InboxListener now implicitly loads remote object with an authenticated DocumentLoader.

  • Added Federation.fetch() method.

    • Deprecated Federation.handle() method. Use Federation.fetch() method instead.
    • Renamed FederationHandlerParameters type to FederationFetchOptions.
    • Added integrateFetchOptions() function.
    • Deprecated integrateHandlerOptions() function.

  • Added @fedify/fedify/x/hono module for integrating with Hono middleware. [#25]

    • Added federation() function.
    • Added ContextDataFactory type.

  • Context.sendActivity() method now throws TypeError instead of silently failing when the given Activity object lacks the actor property.

  • Context.sendActivity() method now uses an authenticated document loader under the hood.

  • Added outbox error handler to Federation.

    • Added onOutboxError option to new Federation() constructor.
    • Added OutboxErrorHandler type.

Version 0.5.2

Released on April 17, 2024.

  • Fixed a bug of new Federation() constructor that if it is once called the process will never exit. [#39]

Version 0.5.1

Released on April 5, 2024.

  • Fixed a bug of Federation that its actor/collection dispatchers had done content negotiation before determining if the resource exists or not. It also fixed a bug that integrateHandler() from @fedify/fedify/x/fresh had responded with 406 Not Acceptable instead of 404 Not Found when the resource does not exist in the web browser. [#34]

Version 0.5.0

Released on April 2, 2024.

  • Fedify is now available on npm: @fedify/fedify. [#24]

  • Abstract key-value store for caching.

    • Added KvStore interface.
    • Added KvStoreSetOptions interface.
    • Added KvKey type.
    • Added DenoKvStore class.
    • KvCacheParameters.kv option now accepts a KvStore instead of Deno.Kv.
    • KvCacheParameters.prefix option now accepts a KvKey instead of Deno.KvKey.
    • FederationParameters.kv option now accepts a KvStore instead of Deno.Kv.
    • FederationKvPrefixes.activityIdempotence option now accepts a KvKey instead of Deno.KvKey.
    • FederationKvPrefixes.remoteDocument option now accepts a KvKey instead of Deno.KvKey.

  • Abstract message queue for outgoing activities.

    • Added MessageQueue interface.
    • Added MessageQueueEnqueueOptions interface.
    • Added InProcessMessageQueue class.
    • Added FederationParameters.queue option.

  • Added @fedify/fedify/x/denokv module for adapting Deno.Kv to KvStore and MessageQueue. It is only available in Deno runtime.

    • Added DenoKvStore class.
    • Added DenoKvMessageQueue class.

  • Added PropertyValue to Activity Vocabulary API. [#29]

    • Added PropertyValue class.
    • new Object() constructor's attachments option now accepts PropertyValue objects.
    • new Object() constructor's attachment option now accepts a PropertyValue object.
    • Object.getAttachments() method now yields PropertyValue objects besides Object and Link objects.
    • Object.getAttachment() method now returns a PropertyValue object besides an Object and a Link object.
    • Object.clone() method's attachments option now accepts PropertyValue objects.
    • Object.clone() method's attachment option now accepts a PropertyValue object.

  • Removed dependency on jose.

    • Added exportSpki() function.
    • Added importSpki() function.

  • Fixed a bug that Application.manuallyApprovesFollowers, Group.manuallyApprovesFollowers, Organization.manuallyApprovesFollowers, Person.manuallyApprovesFollowers, and Service.manuallyApprovesFollowers properties were not properly displayed in Mastodon.

Version 0.4.0

Released on March 26, 2024.

  • Added @fedify/fedify/x/fresh module for integrating with Fresh middleware.

    • Added integrateHandler() function.
    • Added integrateHandlerOptions() function.

  • Added getActorHandle() function.

  • Fedify now has authenticated document loader. [#12]

    • Added Context.getDocumentLoader() method.
    • Added getAuthenticatedDocumentLoader() function.
    • Added AuthenticatedDocumentLoaderFactory type.
    • Added authenticatedDocumentLoaderFactory option to new Federation() constructor.
    • Context.documentLoader property now returns an authenticated document loader in personal inbox listeners. (Note that it's not affected in shared inbox listeners.)

  • Added singular accessors to Object's icon and image properties.

    • new Object() constructor now accepts icon option.
    • new Object() constructor now accepts image option.
    • Added Object.getIcon() method.
    • Added Object.getImage() method.
    • Object.clone() method now accepts icon option.
    • Object.clone() method now accepts image option.

  • Object's icon and image properties no more accept Link objects.

    • new Object() constructor's icons option no more accepts Link objects.
    • new Object() constructor's images option no more accepts Link objects.
    • Object.getIcons() method no more yields Link objects.
    • Object.getImages() method no more yields Link objects.
    • Object.clone() method's icons option no more accepts Link objects.
    • Object.clone() method's images option no more accepts Link objects.

  • Object's attributedTo property was renamed to attribution.

    • new Object() constructor's attributedTo option was renamed to attribution.
    • new Object() constructor's attributedTos option was renamed to attributions.
    • Object.getAttributedTo() method is renamed to Object.getAttribution().
    • Object.getAttributedTos() method is renamed to Object.getAttributions().
    • Object.clone() method's attributedTo option is renamed to attribution.
    • Object.clone() method's attributedTos option is renamed to attributions.

  • Object's attribution property (was attributedTo) now accepts only Actor objects.

    • new Object() constructor's attribution option (was attributedTo) now accepts only an Actor object.
    • new Object() constructor's attributions option (was attributedTos) now accepts only Actor objects.
    • Object.getAttribution() method (was getAttributedTo()) now returns only an Actor object.
    • Object.getAttributions() method (was getAttributedTos()) now returns only Actor objects.
    • Object.clone() method's attribution option (attributedTo) now accepts only an Actor object.
    • Object.clone() method's attributions option (attributedTos) now accepts only Actor objects.

  • Activity's object property no more accepts Link objects.

    • new Activity() constructor's object option no more accepts a Link object.
    • new Activity() constructor's objects option no more accepts Link objects.
    • Activity.getObject() method no more returns a Link object.
    • Activity.getObjects() method no more returns Link objects.
    • Activity.clone() method's object option no more accepts a Link object.
    • Activity.clone() method's objects option no more accepts Link objects.

  • Activity's actor property now accepts only Actor objects.

    • new Activity() constructor's actor option now accepts only an Actor object.
    • new Activity() constructor's actors option now accepts only Actor objects.
    • Activity.getActor() method now returns only an Actor object.
    • Activity.getActors() method now returns only Actor objects.
    • Activity.clone() method's actor option now accepts only an Actor object.
    • Activity.clone() method's actors option now accepts only Actor objects.

  • Added sensitive property to Object class.

    • new Object() constructor now accepts sensitive option.
    • Added Object.sensitive attribute.
    • Object.clone() method now accepts sensitive option.

  • Now lookupWebFinger() follows redirections.

  • The http://webfinger.net/rel/profile-page links in WebFinger responses now omit type property.

Version 0.3.0

Released on March 15, 2024.

  • Added utility functions for responding with an ActivityPub object:

    • Added respondWithObject() function.
    • Added respondWithObjectIfAcceptable() function.
    • Added RespondWithObjectOptions interface.

  • Added utility functions for generating and exporting cryptographic keys which are compatible with popular ActivityPub software:

    • Added generateCryptoKeyPair() function.
    • Added exportJwk() function.
    • Added importJwk() function.

  • The following functions and methods now throw TypeError if the specified CryptoKey is not extractable:

    • Context.getActorKey() method
    • Context.sendActivity() method
    • Federation.sendActivity() method

  • Added immediate option to Context.sendActivity() and Federation.sendActivity() methods.

  • Added SendActivityOptions interface.

  • Now onNotFound/onNotAcceptable options are optional for Federation.handle() method. [#9]

Version 0.2.0

Released on March 10, 2024.

  • Implemented NodeInfo 2.1 protocol. [#1]

    • Now Federation.handle() accepts requests for /.well-known/nodeinfo.
    • Added Federation.setNodeInfoDispatcher() method.
    • Added Context.getNodeInfoUri() method.
    • Added NodeInfo interface.
    • Added Software interface.
    • Added Protocol type.
    • Added Services interface.
    • Added InboundService type.
    • Added OutboundService type.
    • Added Usage interface.
    • Added NodeInfoDispatcher type.
    • Added nodeInfoToJson() function.

  • Implemented WebFinger client.

    • Added lookupObject() function.
    • Added lookupWebFinger() function.

  • Federation.handle() now responds with Access-Control-Allow-Origin: * header for WebFinger requests.

  • fetchDocumentLoader(), the default document loader, now sends Accept: application/activity+json, application/ld+json header (was Accept: application/ld+json only).

Version 0.1.0

Initial release. Released on March 8, 2024.