Commit Graph

239 Commits (1122697b375da82cbb156b73eb1015ae066fc6ee)

Author SHA1 Message Date
Akihiko Odaki bb4d005a83 Introduce OStatus::TagManager (#5008) 2017-09-19 18:08:08 +02:00
Eugen Rochko dce869dfc7 Define emoji context for ActivityPub (#5004)
* Define emoji context for ActivityPub

* Fix the emojo

* Use general Mastodon context instead
2017-09-19 05:05:48 +02:00
Eugen Rochko 81cec35dbf Custom emoji (#4988)
* 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
2017-09-19 02:42:40 +02:00
unarist 17bf3363ac Add published property to ActivityPub activity for reblogs (#5000)
Since reblogs are serialized as Announce activity, its published property can be used for the creation time of reblog.
2017-09-18 20:30:11 +02:00
unarist 3f07f1b2b1 Raise an error on getting activity uri for remote status (#4984)
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.
2017-09-17 13:51:34 +02:00
ThibG 4a73615193 Fix race condition when receiving an ActivityPub Create multiple times (#4930)
* Fix race condition when receiving an ActivityPub Create multiple times

* Use a RedisLock to avoid concurrent processing of a same Create activity
2017-09-14 22:26:22 +02:00
Eugen Rochko 881856553e Fix #4894 - Merge context hash into final JSON hash after key transform (#4898) 2017-09-12 00:16:18 +02:00
unarist a12572e074 Handle stream_entry URL correctly in ActivityPub (#4854)
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`.
2017-09-08 18:20:03 +02:00
Eugen Rochko 9b50a9dd83 Fix some ActivityPub JSON bugs (#4796)
- 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
2017-09-04 18:26:33 +02:00
Eugen Rochko 37fdddd927 Rename "locked" to "manuallyApprovesFollowers" in ActivityPub (#4779)
See: <https://www.w3.org/wiki/Activity_Streams_extensions#as:manuallyApprovesFollowers>
2017-09-02 23:13:35 +02:00
Eugen Rochko d3b6746173 Make "unfollow" undo pending outgoing follow request too (#4781)
* 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
2017-09-02 20:44:41 +02:00
Eugen Rochko 1b5806b744 Define missing JSON-LD properties (#4767)
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.
2017-09-02 14:01:23 +02:00
Eugen Rochko e482595a5d Add ActivityPub handler for Delete->Actor activities (#4761) 2017-09-01 21:54:42 +02:00
Eugen Rochko c2980d5b17 Do not rely on activity arriving exactly once after delete arrived (#4754) 2017-09-01 21:12:59 +02:00
unarist 8fd8f81ae7 Deduplicate with local status on Create activity (#4763) 2017-09-01 21:00:43 +02:00
Eugen Rochko 9a5ae09620 Remove identity context from output of LinkedDataSignature (#4753) 2017-08-31 21:32:09 +02:00
Eugen Rochko 7b8f262840 Forward ActivityPub creates that reply to local statuses (#4709)
* Forward ActivityPub creates that reply to local statuses

* Fix test

* Fix wrong signers
2017-08-30 15:37:02 +02:00
unarist 938cd2875b Fix Delete activity handling when the status has been reblogged (#4729) 2017-08-28 22:08:11 +02:00
unarist f095a9f8a5 Allow Symbol keyed Hash in LinkedDataSignature (#4715)
SerializarbleResource#as_json serializes to Symbol keyed Hash, but current
implementation of LinkedDataSignature expects String keyed Hash.

So it generates broken payload.
2017-08-27 13:35:01 +02:00
Eugen Rochko 0d5d11eeff Add _:inReplyToAtomUri to ActivityPub (#4702) 2017-08-26 19:55:10 +02:00
Eugen Rochko 0397c58b61 Forward ActivityPub deletes to followers of rebloggers (#4706) 2017-08-26 18:52:53 +02:00
Eugen Rochko 884b085f53 Use Tombstone and _:atomUri in Delete activities as fallback (#4704) 2017-08-26 16:10:35 +02:00
Eugen Rochko 00840f4f2e Add handling of Linked Data Signatures in payloads (#4687)
* 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
2017-08-26 13:47:38 +02:00
unarist b01a19fe39 Fetch reblogs as Announce activity instead of Note object (#4672)
* Process Create / Announce activity in FetchRemoteStatusService

* Use activity URL in ActivityPub for reblogs

* Redirect to the original status on StatusesController#show
2017-08-24 16:21:42 +02:00
unarist d63de55ef8 Fix bugs which OStatus accounts may detected as ActivityPub ready (#4662)
* 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
2017-08-22 18:30:15 +02:00
Eugen Rochko 72bb3e03fd Support more variations of ActivityPub keyId in signature (#4630)
- 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
2017-08-21 22:57:34 +02:00
Eugen Rochko fe5b66aa08 Handle duplicate ActivityPub activities (#4639)
* Handle duplicate ActivityPub activities

Only perform side-effects when record processed for the first time

* Fast-forward repeat follow requests
2017-08-20 16:53:47 +02:00
Eugen Rochko 412ea87306 Improve ActivityPub/OStatus compatibility (#4632)
*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
2017-08-19 18:44:48 +02:00
Eugen Rochko c7d2619ab1 Parse OStatus tag URIs in ActivityPub handlers when those are local (#4631) 2017-08-18 11:24:44 +02:00
Eugen Rochko 4edf9d849f Make ActivityPub::TagManager#local_uri? recognize local URIs with ports (#4628) 2017-08-18 03:21:59 +02:00
Eugen Rochko 10489b4e4a If url attribute not present in Note, fallback to id attribute (#4629) 2017-08-18 02:29:12 +02:00
Eugen Rochko 40c45f5dd9 Put ActivityPub alternate link into Atom, prefer it when processing Atom (#4623) 2017-08-18 01:03:18 +02:00
Eugen Rochko ad892dbc0c Add _:atomUri property for deduplicating OStatus/ActivityPub legacy records (#4593) 2017-08-17 21:35:00 +02:00
unarist a855956185 Fix ActivityPub follow interaction and add more specs (#4601) 2017-08-14 16:57:46 +02:00
Eugen Rochko b7370ac8ba ActivityPub delivery (#4566)
* Deliver ActivityPub Like

* Deliver ActivityPub Undo-Like

* Deliver ActivityPub Create/Announce activities

* Deliver ActivityPub creates from mentions

* Deliver ActivityPub Block/Undo-Block

* Deliver ActivityPub Accept/Reject-Follow

* Deliver ActivityPub Undo-Follow

* Deliver ActivityPub Follow

* Deliver ActivityPub Delete activities

Incidentally fix #889

* Adjust BatchedRemoveStatusService for ActivityPub

* Add tests for ActivityPub workers

* Add tests for FollowService

* Add tests for FavouriteService, UnfollowService and PostStatusService

* Add tests for ReblogService, BlockService, UnblockService, ProcessMentionsService

* Add tests for AuthorizeFollowService, RejectFollowService, RemoveStatusService

* Add tests for BatchedRemoveStatusService

* Deliver updates to a local account to ActivityPub followers

* Minor adjustments
2017-08-13 00:44:41 +02:00
Eugen Rochko ccdd5a9576 Add serializing/unserializing of "locked" actor attribute (#4585) 2017-08-12 17:41:03 +02:00
Eugen Rochko 81c1303cd6 Handle ActivityPub follows correctly (#4571)
* Handle ActivityPub follows correctly

ActivityPub follows are follow-requests. Always require an Accept.
If account is not locked, auto-accept.

* Handle ActivityPub Accept/Reject-Follow

* Fix wrong method

* Fix wrong class
2017-08-10 22:33:12 +02:00
Eugen Rochko dd7ef0dc41 Add ActivityPub inbox (#4216)
* Add ActivityPub inbox

* Handle ActivityPub deletes

* Handle ActivityPub creates

* Handle ActivityPub announces

* Stubs for handling all activities that need to be handled

* Add ActivityPub actor resolving

* Handle conversation URI passing in ActivityPub

* Handle content language in ActivityPub

* Send accept header when fetching actor, handle JSON parse errors

* Test for ActivityPub::FetchRemoteAccountService

* Handle public key and icon/image when embedded/as array/as resolvable URI

* Implement ActivityPub::FetchRemoteStatusService

* Add stubs for more interactions

* Undo activities implemented

* Handle out of order activities

* Hook up ActivityPub to ResolveRemoteAccountService, handle
Update Account activities

* Add fragment IDs to all transient activity serializers

* Add tests and fixes

* Add stubs for missing tests

* Add more tests

* Add more tests
2017-08-08 21:52:15 +02:00
Eugen Rochko 8c45cd0e36 Improve ActivityPub representations (#3844)
* Improve webfinger templates and make tests more flexible

* Clean up AS2 representation of actor

* Refactor outbox

* Create activities representation

* Add representations of followers/following collections, do not redirect /users/:username route if format is empty

* Remove unused translations

* ActivityPub endpoint for single statuses, add ActivityPub::TagManager for better
URL/URI generation

* Add ActivityPub::TagManager#to

* Represent all attachments as Document instead of Image/Video specifically
(Because for remote ones we may not know for sure)

Add mentions and hashtags representation to AP notes

* Add AP-resolvable hashtag URIs

* Use ActiveModelSerializers for ActivityPub

* Clean up unused translations

* Separate route for object and activity

* Adjust cc/to matrices

* Add to/cc to activities, ensure announce activity embeds target status and
not the wrapper status, add "id" to all collections
2017-07-15 03:01:39 +02:00