Commit graph

63 commits

Author SHA1 Message Date
ThibG
7d0dc066a7 Make sure the poll is created before storing its id (#10142)
* Make sure the poll is created before storing its id

* Fix updating poll results

* Support fetching Question activities from the search bar
2019-03-04 00:39:06 +01:00
Eugen Rochko
4a3acdc916 Add polls (#10111)
* Add polls

Fix #1629

* Add tests

* Fixes

* Change API for creating polls

* Use name instead of content for votes

* Remove poll validation for remote polls

* Add polls to public pages

* When updating the poll, update options just in case they were changed

* Fix public pages showing both poll and other media
2019-03-03 22:18:23 +01:00
ThibG
9f3f47e91f Improved remote thread fetching (#10106)
* Fetch up to 5 replies when discovering a new remote status

This is used for resolving threads downwards. The originating
server must add a “replies” attributes with such replies for it to
be useful.

* Add some tests for ActivityPub::FetchRepliesWorker

* Add specs for ActivityPub::FetchRepliesService

* Serialize up to 5 public self-replies for ActivityPub notes

* Add specs for ActivityPub::NoteSerializer

* Move exponential backoff logic to a worker concern

* Fetch first page of paginated collections when fetching thread replies

* Add specs for paginated collections in replies

* Move Note replies serialization to a first CollectionPage

The collection isn't actually paginable yet as it has no id nor
a `next` field. This may come in another PR.

* Use pluck(:uri) instead of map(&:uri) to improve performances

* Fix fetching replies when they are in a CollectionPage
2019-02-28 15:22:21 +01:00
Eugen Rochko
ddbf75ea87 Filter incoming Create activities by relation to local activity (#10005)
Reject those from accounts with no local followers, from relays
that are not enabled, which do not address local accounts and are
not replies to accounts that do have local followers
2019-02-13 18:42:47 +01:00
abcang
4a8a8bcb8a Fix Tombstone.delete_all ArgumentError (#9978) 2019-02-06 02:50:52 +01:00
ThibG
d0008b5051 Add tombstones for remote statuses (#9830)
* Add Tombstone model to remember object deletion

* Do not recreate a status if it has been deleted

* Record Tombstone for remote deleted items

Also, only record deleted items from same-host actors

* Clear an user's tombstones when their key change
2019-01-18 15:56:55 +01:00
ThibG
e60999c3c5 Improvements to signature verification (#9667)
* Refactor signature verification a bit

* Rescue signature verification if recorded public key is invalid

Fixes #8822

* Always re-fetch AP signing key when HTTP Signature verification fails

But when the account is not marked as stale, avoid fetching collections and
media, and avoid webfinger round-trip.

* Apply stoplight to key/account update as well as initial key retrieval
2019-01-07 21:45:13 +01:00
ThibG
bdc44c3558 Reduce usage of LD signatures (#9659)
* Do not LDS-sign Follow, Accept, Reject, Undo, Block

* Do not use LDS for Create activities of private toots

* Minor cleanup

* Ignore unsigned activities instead of misattributing them

* Use status.distributable? instead of querying visibility directly
2018-12-30 09:48:59 +01:00
Eugen Rochko
4e3131f02f Add handler for Move activity (#9629) 2018-12-29 02:24:36 +01:00
ThibG
b6e377a340 Fix emoji update date processing (#9255) 2018-11-10 23:59:51 +01:00
Eugen Rochko
7c01fbf4fd Add locality check to ActivityPub::FetchRemoteAccountService (#9109)
* Add locality check to ActivityPub::FetchRemoteAccountService

Fix #8643

Because there are a few places where it is called, it is difficult
to confirm if they all previously checked it for locality. It's better
to make sure within the service.

* Remove faux-remote duplicates of local accounts
2018-10-26 23:08:34 +02:00
Eugen Rochko
d3105031f8 Redesign forms, verify link ownership with rel="me" (#8703)
* Verify link ownership with rel="me"

* Add explanation about verification to UI

* Perform link verifications

* Add click-to-copy widget for verification HTML

* Redesign edit profile page

* Redesign forms

* Improve responsive design of settings pages

* Restore landing page sign-up form

* Fix typo

* Support <link> tags, add spec

* Fix links not being verified on first discovery and passive updates
2018-09-18 16:45:58 +02:00
Eugen Rochko
1d319c531e Add CLI task for rotating keys (#8466)
* If an Update is signed with known key, skip re-following procedure

Because it means the remote actor did *not* lose their database

* Add CLI method for rotating keys

    bin/tootctl accounts rotate [USERNAME]

Generates a new RSA key per account and sends out an Update activity
signed with the old key.

* Key rotation: Space out Update fan-outs every 5 minutes per 1000 accounts

* Skip suspended accounts in key rotation
2018-08-26 20:21:03 +02:00
ThibG
5da13c3980 Do not crash if remote custom emoji does not define updated date (fixes #8376) (#8377) 2018-08-23 00:27:58 +02:00
Eugen Rochko
bb7dce98a0 Improve federated ID validation (#8372)
* Fix URI not being sufficiently validated with prefetched JSON

* Add additional id validation to OStatus documents, when possible
2018-08-22 20:55:14 +02:00
Eugen Rochko
3dc21c1ff6 Prevent ActivityPub movedTo recursion (#8092)
Fix #8051
2018-07-28 17:14:55 -04:00
Akihiko Odaki
5dadb6896b Raise Mastodon::RaceConditionError if Redis lock failed (#7511)
An explicit error allows user agents to know the error and Sidekiq to
retry.
2018-05-16 12:29:45 +02:00
Wiktor
37136f5986 Fix account URI when updating ActivityPub account (#7488)
Updates account `uri` field on each call to `update_account` instead of
only once during `create_account` to mirror the same behavior in OStatus
`ResolveAccountService` class [0].

ActivityPub accounts are identified using `@username` and `@domain` pair
instead of URI since #6842.

This fixes #7479: a bug when the account identified by `@username` and
`@domain` changes its URI.

[0]:
060fa11ee2/app/services/resolve_account_service.rb (L121)
2018-05-14 22:56:45 +02:00
ThibG
74c2a46423 Fetch boosted statuses on behalf of a follower (fixes #7426) (#7459)
When an ActivityPub Announce is processed and the boosted toot is not known,
fetch it on behalf of one of the booster's followers. This is to allow
fetching self-boosts of previously-unknown private toots.

If fetching on behalf of a user fails, try fetching it anonymously: the
selected follower of a boosting user may be banned by the boosted toot's
author.
2018-05-12 16:48:32 +02:00
Surinna Curtis
a2b84b644b Take the first recognized actor_type. (#7410) 2018-05-08 13:30:04 +02:00
Eugen Rochko
7ff3c849d1 Bot nameplates (#7391)
* Store actor type in database

* Add bot nameplate to web UI, add setting to preferences, API, AP
Fix #7365

* Fix code style issues
2018-05-07 09:31:07 +02:00
Eugen Rochko
ef1a273322 Fix handling of malformed ActivityPub payloads when URIs are nil (#7370)
* Fix handling of malformed ActivityPub payloads when URIs are nil

* Gracefully handle JSON-LD canonicalization failures
2018-05-05 18:22:34 +02:00
Eugen Rochko
192746ec3e Guard against nil URLs in Request class (#7284)
Fix #7265
2018-05-02 15:44:22 +02:00
Surinna Curtis
72793b3fc7 Support Actors/Statuses with multiple types (#7305)
* Add equals_or_includes_any? helper in JsonLdHelper

* Support arrays in JSON-LD type fields for actors/tags/objects.

* Spec for resolving accounts with extension types

* Style tweaks for codeclimate
2018-05-02 12:40:24 +02:00
Eugen Rochko
466442b764 Add bio fields (#6645)
* Add bio fields

- Fix #3211
- Fix #232
- Fix #121

* Display bio fields in web UI

* Fix output of links and missing fields

* Federate bio fields over ActivityPub as PropertyValue

* Improve how the fields are stored, add to Edit profile form

* Add rel=me to links in fields

Fix #121
2018-04-14 12:41:08 +02:00
Eugen Rochko
1343b9f329 Ensure SynchronizeFeaturedCollectionWorker is unique and clean up (#7043)
* Ensure SynchronizeFeaturedCollectionWorker is unique and clean up

Fix #7041

* Fix code style issue
2018-04-13 01:27:22 +02:00
Nolan Lawson
3e30ac6b7d Fix nil account issue in ProcessAccountService (#7019) 2018-04-03 13:08:11 +02:00
Eugen Rochko
40afedc030 Support all ActivityPub actor types (#6997)
Fix #6973
2018-04-02 02:10:53 +02:00
David Underwood
44274257de [WIP] Enable custom emoji on account pages and in the sidebar (#6124)
Federate custom emojis with accounts
2018-04-01 23:55:42 +02:00
Eugen Rochko
ab96a9ff11 Use username/domain to match existing accounts in ActivityPub (#6842)
See also: #6837, #6667
2018-03-20 14:57:46 +01:00
Eugen Rochko
b1f8dfd3cf Federate pinned statuses over ActivityPub (#6610)
* Federate pinned statuses over ActivityPub

* Display pinned toots in web UI

Fix #6117

* Fix migration

* Fix tests

* Update outbox_serializer.rb

* Update remove_serializer.rb

* Update add_serializer.rb

* Update fetch_featured_collection_service.rb
2018-03-04 09:19:11 +01:00
puckipedia
87dd003ea5 Allow attributedTo in a status to be an embedded object (#6238) 2018-01-15 06:51:46 +01:00
Eugen Rochko
d4e0d2563c Fix bad URL schemes being accepted (#6219)
* Fix actors accepting invalid URI schemes or different host between URI and URL

* Fix statuses accepting invalid URI scheme or different host to actor

* Adjust tests to new requirements

* Improve readability of mismatching_origin?/invalid_origin? methods
2018-01-08 05:00:23 +01:00
Eugen Rochko
afa3852159 Update moved-to property when it's removed too (#6160)
* Fix #6140 - Update moved-to property when it's removed too

* Remove trailing whitespace
2018-01-03 00:38:20 +01:00
Yamagishi Kazutoshi
fba46b6072 Using double splat operator (#5859) 2017-12-06 11:41:57 +01:00
Eugen Rochko
cfe67ba832 Add semi-support for Video/Image objects in ActivityPub (#5848)
* 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
2017-11-30 04:06:20 +01:00
abcang
ef14321fff Fix NoMethodError at ActivityPub::FetchRemoteStatusService (#5753) 2017-11-19 15:33:15 +01:00
Eugen Rochko
b89f614bd7 Profile redirect notes (#5746)
* 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
2017-11-18 19:39:02 +01:00
ThibG
fec32921d5 Update remote ActivityPub users when fetching their toots (#5545) 2017-10-30 00:24:16 +09:00
Eugen Rochko
a431000b97 Fix #5272 - Order of checks in ActivityPub handler (#5276) 2017-10-08 22:03:34 +02:00
Eugen Rochko
007fce8c10 Set snowflake IDs for backdated statuses (#5260)
- 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
2017-10-08 17:34:34 +02:00
ThibG
dee5c22790 Check Webfinger-returned author URI even when not redirected (#5213)
The whole point of verified_webfinger? is to check the WebFinger-discoverable
URI maps back to the known author URI. This was not actually verified if the
first Webfinger request was not a redirection.
2017-10-04 09:59:28 +02:00
Akihiko Odaki
2e6db37776 Validate id of ActivityPub representations (#5114)
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.
2017-10-04 01:13:48 +02:00
Eugen Rochko
7983da13cd Fix possible acct: uri usurpation in ActivityPub account discovery (#5208)
Signed-off-by: Eugen Rochko <eugen@zeonfederated.com>
2017-10-04 00:33:56 +02:00
Eugen Rochko
1efe904a28 Fix #5059 - Stop processing payload if it's from local account (#5100) 2017-09-26 01:06:13 +02:00
Eugen Rochko
48377dfe46 Fix incomplete account records being read (#4998)
* Fix incomplete account records being read

- Put account processing into redis lock
- Do not save until record is complete

* Fix spaces
2017-09-19 06:53:16 +02:00
ThibG
aaac0c5556 Fix refollowing (#4931)
* Make RefollowWorker ActivityPub-only to avoid potential identifier mismatches

* Don't call RefollowWorker on new accounts
2017-09-14 00:05:25 +02:00
Eugen Rochko
34f7c3de25 Fix #4917 - Add missing suspend checks (#4921) 2017-09-13 11:05:02 +02:00
ThibG
284c777b19 [WiP] Whenever a remote keypair changes, unfollow them and re-subscribe to … (#4907)
* Whenever a remote keypair changes, unfollow them and re-subscribe to them

In Mastodon (it could be different for other OStatus or AP-enabled software),
a keypair change is indicative of whole user (or instance) data loss. In this
situation, the “new” user might be different, and almost certainly has an empty
followers list. In this case, Mastodon instances will disagree on follower
lists, leading to unreliable delivery and “shadow followers”, that is users
believed by a remote instance to be followers, without the affected user
knowing.

Drawbacks of this change are:
1. If an user legitimately changes public key for some reason without losing
   data (not possible in Mastodon at the moment), they will have their remote
   followers unsubscribed/re-subscribed needlessly.
2. Depending of the number of remote followers, this may generate quite some
   traffic.
3. If the user change is an attempt at usurpation, the remote followers will
   unknowingly follow the usurper. Note that this is *not* a change of
   behavior, Mastodon already behaves like that, although delivery might be
   unreliable, and the usurper would not have known the former user's
   followers.

* Rename ResubscribeWorker to RefollowWorker

* Process followers in batches
2017-09-12 23:10:40 +02:00
Eugen Rochko
dfd9eed84c Add missing reject_media check before avatar download via ActivityPub (#4862) 2017-09-09 13:41:45 +02:00