I’ve set up ActivityPub plugin, but I cannot follow the actors I’ve set up on my instance from any other fedi app. When I try to follow: news@forum.internet-czas-dzialac.pl from a Mastodon client, and refresh the mastodon UI, the follow request is stuck: [image] It’s been stuck at “withdraw follow request” for hours now. Canceling and sending a follow request again does not help, it still gets stuck and does not get informed about new posts in the category

I can reproduce, though I see a slightly different UI: [CleanShot 2025-03-14 at 11.58.11@2x] Can you try How to debug connectivity issues with ActivityPub see if any of that helps?

No geoblocker configured on my server Disabling requiring signed requests in the plugin settings at admin/site_settings/category/all_results?filter=plugin%3Adiscourse-activity-pub did not resolve the issue I"m seeing the following warnings in the logs: [Discourse Activity Pub] Failed to process https://mastodon.social/users/Ifutig#delete: Object is not ready [Discourse Activity Pub] DiscourseActivityPub::AP::Handlers::Warning activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:130:in `block in warn' activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:231:in `block in dispatch' activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:231:in `each' activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:231:in `dispatch' activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:130:in `warn' /var/www/discourse/plugins/discourse-activity-pub/lib/discourse_activity_pub/logger.rb:26:in `log' /var/www/discourse/plugins/discourse-activity-pub/lib/discourse_activity_pub/logger.rb:63:in `warn' /var/www/discourse/plugins/discourse-activity-pub/lib/discourse_activity_pub/ap/activity.rb:42:in `rescue in block in perform_transactions' /var/www/discourse/plugins/discourse-activity-pub/lib/discourse_activity_pub/ap/activity.rb:35:in `block in perform_transactions' activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/transaction.rb:616:in `block in within_new_transaction' activesupport-7.2.2.1/lib/active_support/concurrency/null_lock.rb:9:in `synchronize' activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/transaction.rb:613:in `within_new_transaction' activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:361:in `transaction' activerecord-7.2.2.1/lib/active_record/transactions.rb:234:in `block in transaction' activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:415:in `with_connection' activerecord-7.2.2.1/lib/active_record/connection_handling.rb:296:in `with_connection' activerecord-7.2.2.1/lib/active_record/transactions.rb:233:in `transaction' /var/www/discourse/plugins/discourse-activity-pub/lib/discourse_activity_pub/ap/activity.rb:34:in `perform_transactions' /var/www/discourse/plugins/discourse-activity-pub/lib/discourse_activity_pub/ap/activity.rb:26:in `process' /var/www/discourse/plugins/discourse-activity-pub/app/jobs/discourse_activity_pub_process.rb:14:in `block in execute' /var/www/discourse/lib/distributed_mutex.rb:53:in `block in synchronize' /var/www/discourse/lib/distributed_mutex.rb:49:in `synchronize' /var/www/discourse/lib/distributed_mutex.rb:49:in `synchronize' /var/www/discourse/lib/distributed_mutex.rb:34:in `synchronize' /var/www/discourse/plugins/discourse-activity-pub/app/jobs/discourse_activity_pub_process.rb:8:in `execute' /var/www/discourse/app/jobs/base.rb:316:in `block (2 levels) in perform' rails_multisite-6.1.0/lib/rails_multisite/connection_management/null_instance.rb:49:in `with_connection' rails_multisite-6.1.0/lib/rails_multisite/connection_management.rb:21:in `with_connection' /var/www/discourse/app/jobs/base.rb:303:in `block in perform' /var/www/discourse/app/jobs/base.rb:299:in `each' /var/www/discourse/app/jobs/base.rb:299:in `perform' sidekiq-7.3.9/lib/sidekiq/processor.rb:220:in `execute_job' sidekiq-7.3.9/lib/sidekiq/processor.rb:185:in `block (4 levels) in process' sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:180:in `traverse' sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:183:in `block in traverse' /var/www/discourse/lib/sidekiq/pausable.rb:132:in `call' sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:182:in `traverse' sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:183:in `block in traverse' sidekiq-7.3.9/lib/sidekiq/job/interrupt_handler.rb:9:in `call' sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:182:in `traverse' sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:183:in `block in traverse' sidekiq-7.3.9/lib/sidekiq/metrics/tracking.rb:26:in `track' sidekiq-7.3.9/lib/sidekiq/metrics/tracking.rb:134:in `call' sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:182:in `traverse' sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:173:in `invoke' sidekiq-7.3.9/lib/sidekiq/processor.rb:184:in `block (3 levels) in process' sidekiq-7.3.9/lib/sidekiq/processor.rb:145:in `block (6 levels) in dispatch' sidekiq-7.3.9/lib/sidekiq/job_retry.rb:118:in `local' sidekiq-7.3.9/lib/sidekiq/processor.rb:144:in `block (5 levels) in dispatch' sidekiq-7.3.9/lib/sidekiq/config.rb:39:in `block in ' sidekiq-7.3.9/lib/sidekiq/processor.rb:139:in `block (4 levels) in dispatch' sidekiq-7.3.9/lib/sidekiq/processor.rb:281:in `stats' sidekiq-7.3.9/lib/sidekiq/processor.rb:134:in `block (3 levels) in dispatch' sidekiq-7.3.9/lib/sidekiq/job_logger.rb:15:in `call' sidekiq-7.3.9/lib/sidekiq/processor.rb:133:in `block (2 levels) in dispatch' sidekiq-7.3.9/lib/sidekiq/job_retry.rb:85:in `global' sidekiq-7.3.9/lib/sidekiq/processor.rb:132:in `block in dispatch' sidekiq-7.3.9/lib/sidekiq/job_logger.rb:40:in `prepare' sidekiq-7.3.9/lib/sidekiq/processor.rb:131:in `dispatch' sidekiq-7.3.9/lib/sidekiq/processor.rb:183:in `block (2 levels) in process' sidekiq-7.3.9/lib/sidekiq/processor.rb:182:in `handle_interrupt' sidekiq-7.3.9/lib/sidekiq/processor.rb:182:in `block in process' sidekiq-7.3.9/lib/sidekiq/processor.rb:181:in `handle_interrupt' sidekiq-7.3.9/lib/sidekiq/processor.rb:181:in `process' sidekiq-7.3.9/lib/sidekiq/processor.rb:86:in `process_one' sidekiq-7.3.9/lib/sidekiq/processor.rb:76:in `run' sidekiq-7.3.9/lib/sidekiq/component.rb:10:in `watchdog' sidekiq-7.3.9/lib/sidekiq/component.rb:19:in `block in safe_thread' activity pub allowed request origins and activity pub blocked request origins settings are empty Mastodon’s sidekiq reports this error for ActivityPub::DeliveryWorker queue called with arguments "{\"@context\":\"https://www.w3.org/ns/activitystreams\",\"id\":\"https://toot.kuba-orlik.name/users/kuba#follows/2702/undo\",\"type\":\"Undo\",\"actor\":\"https://toot.kuba-orlik.name/users/kuba\",\"object\":{\"id\":\"https://toot.kuba-orlik.name/afe35800-107b-4843-baf6-763052aa8a79\",\"type\":\"Follow\",\"actor\":\"https://toot.kuba-orlik.name/users/kuba\",\"object\":\"https://forum.internet-czas-dzialac.pl/ap/actor/3120ea9df156a8556848a862fc980366\"}}", 1, "/inbox" HTTP::Request::UnsupportedSchemeError: unknown scheme: on /inbox It looks like maybe ap_id is empty in this fragment? spec/fabricators/discourse_activity_pub_actor_fabricator.rb 45287070b ap_type { "Actor" } domain { DiscourseActivityPub.host } username { sequence(:username) { |i| "username#{i}" } } before_create do |actor, transient| self.domain = (transient[:actor_domain] || "remote.com") unless local self.ap_id = "https://#{self.domain}/actor/#{SecureRandom.hex(16)}" unless self.ap_id || local end after_create do |actor| actor.inbox = "#{actor.ap_id}/inbox" actor.outbox = "#{actor.ap_id}/outbox" actor.save! end end Fabricator(:discourse_activity_pub_actor_person, from: :discourse_activity_pub_actor) do ap_type { DiscourseActivityPub::AP::Actor::Person.type } end Fabricator(:discourse_activity_pub_actor_group, from: :discourse_activity_pub_actor) do Yes, I can see that curl -H "Accept: application/activity+json" https://forum.internet-czas-dzialac.pl/ap/actor/3120ea9df156a8556848a862fc980366 | jq returns: { "id": "https://forum.internet-czas-dzialac.pl/ap/actor/3120ea9df156a8556848a862fc980366", "type": "Group", "updated": "2025-03-14T12:23:02Z", "url": "https://forum.internet-czas-dzialac.pl/c/nowinki-od-icd/65", "name": "Forum ICD - Newsy", "inbox": "/inbox", "outbox": "/outbox", "followers": "https://forum.internet-czas-dzialac.pl/ap/actor/3120ea9df156a8556848a862fc980366/followers", "preferredUsername": "news", "publicKey": { "id": "https://forum.internet-czas-dzialac.pl/ap/actor/3120ea9df156a8556848a862fc980366#main-key", "owner": "https://forum.internet-czas-dzialac.pl/ap/actor/3120ea9df156a8556848a862fc980366", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2JFbVH7kIfa/14CDnUww\n9x+XwOPsS0qyeec1jdasv8SqqCit22FwDsLhH6vWpSIDisEDOhTLZjFFtpwksA8d\nRZIdOFrFazPkUF69J5VDVGtLgjyRi/KkJewbVaUnxO8zNwnxyBYWe8QoMWbdFwto\nfNzvB/ht+9Pch8ksVzNPnrA3Z7egtWHWGNl5sQ+8eXOKzeMNOn73hCEKcOSPWulz\n1gbbdo0So5ThKpwXC0ViqcZy2yzyTFptdrvL7lphr0BywUsG6AruOuwmghw6eRNe\nFvzx0Pq01bUIyY+MXiYmN6sLMIDqi/kdoALzSE+tHcv7HzCLNuEJb1DCmZo56O2H\nSQIDAQAB\n-----END PUBLIC KEY-----\n" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://forum.internet-czas-dzialac.pl/uploads/default/original/1X/adbc19ebc6466183dc0387c3f59d86bd2861b5c9.png" }, "@context": "https://www.w3.org/ns/activitystreams" } You can see that the inbox and outbox URLs do not have the protocol and the domain

I think I’ve found the issue. I’ve sent a PR that fixes this: https://github.com/discourse/discourse-activity-pub/pull/193 The gist of the change is adding these getters: app/serializers/discourse_activity_pub/ap/actor_serializer.rb 71c018726 def inbox "#{object.id}/inbox" end def outbox "#{object.id}/outbox" end

Your issue is that objects are somehow being created with ids in the first place. It’s not related to the serializer (or the fabricator). Could you please share: The environment of your discourse, i.e. how you’re hosting, and what version of Discourse you’re using. Any other plugins you’re using.

@kuba-orlik Your issue is likely caused by this PR https://github.com/discourse/discourse-activity-pub/pull/188 This should address it: https://github.com/discourse/discourse-activity-pub/pull/194 Thanks for reporting the issue, and for your patience!

Thanks @angus for looking into it! Unfortunately, Even with latest version, the issue persists. [image] angus: The environment of your discourse, i.e. how you’re hosting, and what version of Discourse you’re using. I’m self-hosting using the official docker setup (./launcher rebuild app). I’m running Discourse 3.5.0.beta2-dev [image] angus: Any other plugins you’re using. discourse-chat-integration, discourse-whos-online, discourse-telegram-notifications, discourse-assign [image] angus: Your issue is likely caused by this PR I did think that this might be the case, but I had tried installing versions prior to this commit, and I had the same issue :thinking: I’ve installed the latest version of the plugin (from commit 0083654), and unfortunately the issue is not fixed. A quick check: > curl -H "Accept: application/activity+json" https://forum.internet-czas-dzialac.pl/ap/actor/3120ea9df156a8556848a862fc980366 | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 1298 0 1298 0 0 9151 0 --:--:-- --:--:-- --:--:-- 9205 { "id": "https://forum.internet-czas-dzialac.pl/ap/actor/3120ea9df156a8556848a862fc980366", "type": "Group", "updated": "2025-03-14T12:23:02Z", "url": "https://forum.internet-czas-dzialac.pl/c/nowinki-od-icd/65", "name": "Forum ICD - Newsy", "inbox": "/inbox", "outbox": "/outbox", "followers": "https://forum.internet-czas-dzialac.pl/ap/actor/3120ea9df156a8556848a862fc980366/followers", "preferredUsername": "news", "publicKey": { "id": "https://forum.internet-czas-dzialac.pl/ap/actor/3120ea9df156a8556848a862fc980366#main-key", "owner": "https://forum.internet-czas-dzialac.pl/ap/actor/3120ea9df156a8556848a862fc980366", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2JFbVH7kIfa/14CDnUww\n9x+XwOPsS0qyeec1jdasv8SqqCit22FwDsLhH6vWpSIDisEDOhTLZjFFtpwksA8d\nRZIdOFrFazPkUF69J5VDVGtLgjyRi/KkJewbVaUnxO8zNwnxyBYWe8QoMWbdFwto\nfNzvB/ht+9Pch8ksVzNPnrA3Z7egtWHWGNl5sQ+8eXOKzeMNOn73hCEKcOSPWulz\n1gbbdo0So5ThKpwXC0ViqcZy2yzyTFptdrvL7lphr0BywUsG6AruOuwmghw6eRNe\nFvzx0Pq01bUIyY+MXiYmN6sLMIDqi/kdoALzSE+tHcv7HzCLNuEJb1DCmZo56O2H\nSQIDAQAB\n-----END PUBLIC KEY-----\n" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://forum.internet-czas-dzialac.pl/uploads/default/original/1X/adbc19ebc6466183dc0387c3f59d86bd2861b5c9.png" }, "@context": "https://www.w3.org/ns/activitystreams" } You can see that again the inbox and outbox keys are not complete URLs

Going back to a previous commit would not have helped once the issue presented. Please try re-saving the actors in Admin > ActivityPub, i.e. click "Save Actor" in /admin/plugins/ap/actor.

Ah! I re-saved the category actors and it works! Now, how do I fix individual user actors, like https://forum.internet-czas-dzialac.pl/ap/actor/0098dcca74e34cfd2115e9309a7d4531? > curl -H "Accept: application/activity+json" https://forum.internet-czas-dzialac.pl/ap/actor/0098dcca74e34cfd2115e9309a7d4531 | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 1332 0 1332 0 0 9273 0 --:--:-- --:--:-- --:--:-- 9314 { "id": "https://forum.internet-czas-dzialac.pl/ap/actor/0098dcca74e34cfd2115e9309a7d4531", "type": "Person", "updated": "2025-03-14T12:34:26Z", "url": "https://forum.internet-czas-dzialac.pl/u/kuba", "name": "Kuba", "inbox": "/inbox", "outbox": "/outbox", "sharedInbox": "https://forum.internet-czas-dzialac.pl/ap/users/inbox", "followers": "https://forum.internet-czas-dzialac.pl/ap/actor/0098dcca74e34cfd2115e9309a7d4531/followers", "preferredUsername": "kuba", "publicKey": { "id": "https://forum.internet-czas-dzialac.pl/ap/actor/0098dcca74e34cfd2115e9309a7d4531#main-key", "owner": "https://forum.internet-czas-dzialac.pl/ap/actor/0098dcca74e34cfd2115e9309a7d4531", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0wp46cDyUbUUTfvbWqy/\nRS3YXY2g69+a3R5n+f4EeCxcpNL1OGPyzgjszdoxAWLSXCHqZk91v2rvpfRZt8wi\nEQ8Sr5CVj1uKIny9bdxKtxVyiT7U1pIZGD1VhWXqY1tMRLxQWWhA2+UtD1pfFzk/\nyqcbqXUvlG6UsQBAlDnaPxKaq3CD1ui1ANVsVY+VEbJyROIVY3q86qw50KSDHu/y\n0TaD6UjZNtnGOVmjh11QZwn2j5A/GYj6gqFDdS58KMMoBuPAfRZ7uD3psJ5CqT6F\nKLwn5q3UvypEm89SmboRIEcq7Pcvv1Zts0QJRDaSA0M4VeW35iuAqnhQ7yHKthAF\nYwIDAQAB\n-----END PUBLIC KEY-----\n" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://forum.internet-czas-dzialac.pl/user_avatar/forum.internet-czas-dzialac.pl/kuba/96/1866_2.png" }, "@context": "https://www.w3.org/ns/activitystreams" }

Glad it’s working! [image] kuba-orlik: Now, how do I fix individual user actors The current data verification checks will apply whenever a user is involved in an actual activity (i.e. it will self-rectify when needed), nevertheless it is a good idea to extend the same verification checks on direct person actor access like you’re doing here. This will do that: https://github.com/discourse/discourse-activity-pub/pull/195 Thanks for persevering with this. It’s very helpful to have a real instance with incorrect data to ensure the verification checks work as expected, and as needed. The original data corruption issue that led to these recent changes could happen again in some other form, so the goal here is to ensure ongoing data consistency at the point the data is needed (as opposed to handling it through migrations etc). Let me know you see any similar issues!

It works now! Switching to your fork for now :slight_smile:

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Product Support

kuba-orlik (Kuba Orlik) April 5, 2025, 6:45pm 17

Ah, got it. Are there plans to bring support to following particular users? I’d gladly help

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