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2018-01-03Allow to dereference Follow object for ActivityPub (#5772)Akihiko Odaki
* Allow to dereference Follow object for ActivityPub * Accept IRI as object representation for Accept activity
2018-01-03Don't leave behind husk of remotely-deleted profile (#6159)Eugen Rochko
There's no reason for an Account record to persist after Delete->Actor is received. SuspendAccountService is necessary to make sure deleted toots get sent over streaming API properly and home feeds get cleaned up. By removing Account record, we can ensure that if in the future the account is restored remotely (or username reused), it can start with a clean slate.
2017-12-10Save media outside transaction (#5959)abcang
2017-12-06Using double splat operator (#5859)Yamagishi Kazutoshi
2017-11-30Add semi-support for Video/Image objects in ActivityPub (#5848)Eugen Rochko
* Add semi-support for Video/Image objects in ActivityPub Video and Image objects will create corresponding status records with manually crafted text contents (title + URL) * Extract html-url-finding logic into JsonLdHelper * Fallback to id when url missing, extract supported object types
2017-11-30Fix too many forwards (#5854)Eugen Rochko
* Avoid sending explicit Undo->Announce when original deleted * Do not forward a reply back to the server that sent it * Deduplicate inboxes of rebloggers' followers for delete forwarding * Adjust test * Fix wrong class, bad SQL, wrong variable, outdated comment
2017-11-18Profile redirect notes (#5746)Eugen Rochko
* Serialize moved accounts into REST and ActivityPub APIs * Parse federated moved accounts from ActivityPub * Add note about moved accounts to public profiles * Add moved account message to web UI * Fix code style issues
2017-11-16Improve language filter (#5724)Renato "Lond" Cerqueira
* Scrub text of html before detecting language. * Detect language on statuses coming from activitypub. * Fix rubocop comments. * Remove custom emoji from text before language detection
2017-10-27Allow ActivityPub Note's tag and attachment to be single objects (#5534)puckipedia
2017-10-17When status is fetched instead of delivered, do not stream it (#5437)Eugen Rochko
2017-10-14Use atomUri in Undo activity of Announce (#5376)unarist
This allows deletion of reblogs which delivered before with OStatus URI.
2017-10-08Set snowflake IDs for backdated statuses (#5260)Eugen Rochko
- Rename Mastodon::TimestampIds into Mastodon::Snowflake for clarity - Skip for statuses coming from inbox, aka delivered in real-time - Skip for statuses that claim to be from the future
2017-10-07Encode custom emojis as resolveable objects in ActivityPub (#5243)Eugen Rochko
* Encode custom emojis as resolveable objects in ActivityPub * Improve code style
2017-10-04Validate id of ActivityPub representations (#5114)Akihiko Odaki
Additionally, ActivityPub::FetchRemoteStatusService no longer parses activities. OStatus::Activity::Creation no longer delegates to ActivityPub because the provided ActivityPub representations are not signed while OStatus representations are.
2017-09-28Add ability to specify alternative text for media attachments (#5123)Eugen Rochko
* Fix #117 - Add ability to specify alternative text for media attachments - POST /api/v1/media accepts `description` straight away - PUT /api/v1/media/:id to update `description` (only for unattached ones) - Serialized as `name` of Document object in ActivityPub - Uploads form adjusted for better performance and description input * Add tests * Change undo button blend mode to difference
2017-09-26Fix #5059 - Stop processing payload if it's from local account (#5100)Eugen Rochko
2017-09-25Add missing validations in ActivityPub::Activity::Create (#5096)Akihiko Odaki
2017-09-19Introduce OStatus::TagManager (#5008)Akihiko Odaki
2017-09-19Define emoji context for ActivityPub (#5004)Eugen Rochko
* Define emoji context for ActivityPub * Fix the emojo * Use general Mastodon context instead
2017-09-19Custom emoji (#4988)Eugen Rochko
* Custom emoji - In OStatus: `<link rel="emoji" name="coolcat" href="http://..." />` - In ActivityPub: `{ type: "Emoji", name: ":coolcat:", href: "http://..." }` - In REST API: Status object includes `emojis` array (`shortcode`, `url`) - Domain blocks with reject media stop emojis - Emoji file up to 50KB - Web UI handles custom emojis - Static pages render custom emojis as `<img />` tags Side effects: - Undo #4500 optimization, as I needed to modify it to restore shortcode handling in emojify() - Formatter#plaintext should now make sure stripped out line-breaks and paragraphs are replaced with newlines * Fix emoji at the start not being converted
2017-09-18Add published property to ActivityPub activity for reblogs (#5000)unarist
Since reblogs are serialized as Announce activity, its published property can be used for the creation time of reblog.
2017-09-17Raise an error on getting activity uri for remote status (#4984)unarist
We had returned `nil` for that case, but this raises an error instead, as a wrong usage of the method. This method is currently only used in ActivitySerializer.
2017-09-14Fix race condition when receiving an ActivityPub Create multiple times (#4930)ThibG
* Fix race condition when receiving an ActivityPub Create multiple times * Use a RedisLock to avoid concurrent processing of a same Create activity
2017-09-12Fix #4894 - Merge context hash into final JSON hash after key transform (#4898)Eugen Rochko
2017-09-08Handle stream_entry URL correctly in ActivityPub (#4854)unarist
In before, the method uses stream_entry id as status id, so replied status was wrongly selected. This PR uses StatusFinder which was introduced with `Api::Web::EmbedsController`.
2017-09-04Fix some ActivityPub JSON bugs (#4796)Eugen Rochko
- Fix assumption that `url` is always a string. Handle it if it's an array of strings, array of objects, object, or string, both for accounts and for objects - `sharedInbox` is actually supposed to be under `endpoints`, handle both cases and adjust the serializer
2017-09-02Rename "locked" to "manuallyApprovesFollowers" in ActivityPub (#4779)Eugen Rochko
See: <https://www.w3.org/wiki/Activity_Streams_extensions#as:manuallyApprovesFollowers>
2017-09-02Make "unfollow" undo pending outgoing follow request too (#4781)Eugen Rochko
* Make "unfollow" undo pending outgoing follow request too * Add cancel button to web UI when awaiting follow request approval * Make the hourglass button do the cancelling
2017-09-02Define missing JSON-LD properties (#4767)Eugen Rochko
Using _: property names is discouraged, as in the future, canonicalization may throw an error when encountering that instead of discarding it silently like it does now. We are defining some ActivityStreams properties which we expect to land in ActivityStreams eventually, to ensure that future versions of Mastodon will remain compatible with this even once that happens. Those would be `locked`, `sensitive` and `Hashtag` We are defining a custom context inline for some properties which we do not expect to land in any other context. `atomUri`, `inReplyToAtomUri` and `conversation` are part of the custom defined OStatus context.
2017-09-01Add ActivityPub handler for Delete->Actor activities (#4761)Eugen Rochko
2017-09-01Do not rely on activity arriving exactly once after delete arrived (#4754)Eugen Rochko
2017-09-01Deduplicate with local status on Create activity (#4763)unarist
2017-08-31Remove identity context from output of LinkedDataSignature (#4753)Eugen Rochko
2017-08-30Forward ActivityPub creates that reply to local statuses (#4709)Eugen Rochko
* Forward ActivityPub creates that reply to local statuses * Fix test * Fix wrong signers
2017-08-28Fix Delete activity handling when the status has been reblogged (#4729)unarist
2017-08-27Allow Symbol keyed Hash in LinkedDataSignature (#4715)unarist
SerializarbleResource#as_json serializes to Symbol keyed Hash, but current implementation of LinkedDataSignature expects String keyed Hash. So it generates broken payload.
2017-08-26Add _:inReplyToAtomUri to ActivityPub (#4702)Eugen Rochko
2017-08-26Forward ActivityPub deletes to followers of rebloggers (#4706)Eugen Rochko
2017-08-26Use Tombstone and _:atomUri in Delete activities as fallback (#4704)Eugen Rochko
2017-08-26Add handling of Linked Data Signatures in payloads (#4687)Eugen Rochko
* Add handling of Linked Data Signatures in payloads * Add a way to sign JSON, fix canonicalization of signature options * Fix signatureValue encoding, send out signed JSON when distributing * Add missing security context
2017-08-24Fetch reblogs as Announce activity instead of Note object (#4672)unarist
* Process Create / Announce activity in FetchRemoteStatusService * Use activity URL in ActivityPub for reblogs * Redirect to the original status on StatusesController#show
2017-08-22Fix bugs which OStatus accounts may detected as ActivityPub ready (#4662)unarist
* Fallback to OStatus in FetchAtomService * Skip activity+json link if that activity is Person without inbox * If unsupported activity was detected and all other URLs failed, retry with ActivityPub-less Accept header * Allow mention to OStatus account in ActivityPub * Don't update profile with inbox-less Person object
2017-08-21Support more variations of ActivityPub keyId in signature (#4630)Eugen Rochko
- Tries to avoid performing HTTP request if the keyId is an actor URI - Likewise if the URI is a fragment URI on top of actor URI - Resolves public key, returns owner if the owner links back to the key
2017-08-20Handle duplicate ActivityPub activities (#4639)Eugen Rochko
* Handle duplicate ActivityPub activities Only perform side-effects when record processed for the first time * Fast-forward repeat follow requests
2017-08-19Improve ActivityPub/OStatus compatibility (#4632)Eugen Rochko
*Note: OStatus URIs are invalid for ActivityPub. But we have them for as long as we want to keep old OStatus-sourced content and as long as we remain OStatus-compatible.* - In Announce handling, if object URI is not a URL, fallback to object URL - Do not use specialized ThreadResolveWorker, rely on generalized handling - When serializing notes, if parent's URI is not a URL, use parent's URL
2017-08-18Parse OStatus tag URIs in ActivityPub handlers when those are local (#4631)Eugen Rochko
2017-08-18Make ActivityPub::TagManager#local_uri? recognize local URIs with ports (#4628)Eugen Rochko
2017-08-18If url attribute not present in Note, fallback to id attribute (#4629)Eugen Rochko
2017-08-18Put ActivityPub alternate link into Atom, prefer it when processing Atom (#4623)Eugen Rochko
2017-08-17Add _:atomUri property for deduplicating OStatus/ActivityPub legacy records ↵Eugen Rochko
(#4593)