Merge develop

.gitlab-ci.yml

@@ -45,13 +45,30 @@ docs-build:
 unit-testing:
   stage: test
   services:
-  - name: postgres:9.6.2
+  - name: lainsoykaf/postgres-with-rum
+    alias: postgres
     command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
   script:
     - mix deps.get
     - mix ecto.create
     - mix ecto.migrate
     - mix test --trace --preload-modules
+    - mix coveralls
+
+unit-testing-rum:
+  stage: test
+  services:
+  - name: lainsoykaf/postgres-with-rum
+    alias: postgres
+    command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
+  variables:
+    RUM_ENABLED: "true"
+  script:
+    - mix deps.get
+    - mix ecto.create
+    - mix ecto.migrate
+    - "mix ecto.migrate --migrations-path priv/repo/optional_migrations/rum_indexing/"
+    - mix test --trace --preload-modules
 
 lint:
   stage: test
@@ -64,7 +81,6 @@ analysis:
     - mix deps.get
     - mix credo --strict --only=warnings,todo,fixme,consistency,readability
 
-
 docs-deploy:
   stage: deploy
   image: alpine:3.9

CHANGELOG.md

@@ -5,31 +5,46 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [unreleased]
 ### Added
+- Optional SSH access mode. (Needs `erlang-ssh` package on some distributions).
+- [MongooseIM](https://github.com/esl/MongooseIM) http authentication support.
 - LDAP authentication
 - External OAuth provider authentication
 - A [job queue](https://git.pleroma.social/pleroma/pleroma_job_queue) for federation, emails, web push, etc.
 - [Prometheus](https://prometheus.io/) metrics
 - Support for Mastodon's remote interaction
+- Mix Tasks: `mix pleroma.database bump_all_conversations`
 - Mix Tasks: `mix pleroma.database remove_embedded_objects`
+- Mix Tasks: `mix pleroma.database update_users_following_followers_counts`
+- Mix Tasks: `mix pleroma.user toggle_confirmed`
 - Federation: Support for reports
 - Configuration: `safe_dm_mentions` option
 - Configuration: `link_name` option
 - Configuration: `fetch_initial_posts` option
 - Configuration: `notify_email` option
 - Configuration: Media proxy `whitelist` option
+- Configuration: `report_uri` option
 - Pleroma API: User subscriptions
 - Pleroma API: Healthcheck endpoint
+- Pleroma API: `/api/v1/pleroma/mascot` per-user frontend mascot configuration endpoints
 - Admin API: Endpoints for listing/revoking invite tokens
 - Admin API: Endpoints for making users follow/unfollow each other
 - Admin API: added filters (role, tags, email, name) for users endpoint
+- Admin API: Endpoints for managing reports
+- Admin API: Endpoints for deleting and changing the scope of individual reported statuses
+- AdminFE: initial release with basic user management accessible at /pleroma/admin/
 - Mastodon API: [Scheduled statuses](https://docs.joinmastodon.org/api/rest/scheduled-statuses/)
 - Mastodon API: `/api/v1/notifications/destroy_multiple` (glitch-soc extension)
 - Mastodon API: `/api/v1/pleroma/accounts/:id/favourites` (API extension)
 - Mastodon API: [Reports](https://docs.joinmastodon.org/api/rest/reports/)
+- Mastodon API: `POST /api/v1/accounts` (account creation API)
 - ActivityPub C2S: OAuth endpoints
-- Metadata RelMe provider
+- Metadata: RelMe provider
 - OAuth: added support for refresh tokens
 - Emoji packs and emoji pack manager
+- Object pruning (`mix pleroma.database prune_objects`)
+- OAuth: added job to clean expired access tokens
+- MRF: Support for rejecting reports from specific instances (`mrf_simple`)
+- MRF: Support for stripping avatars and banner images from specific instances (`mrf_simple`)
 
 ### Changed
 - **Breaking:** Configuration: move from Pleroma.Mailer to Pleroma.Emails.Mailer
@@ -42,8 +57,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Federation: Removed `inReplyToStatusId` from objects
 - Configuration: Dedupe enabled by default
 - Configuration: Added `extra_cookie_attrs` for setting non-standard cookie attributes. Defaults to ["SameSite=Lax"] so that remote follows work.
-- Pleroma API: Support for emoji tags in `/api/pleroma/emoji` resulting in a breaking API change
 - Timelines: Messages involving people you have blocked will be excluded from the timeline in all cases instead of just repeats.
+- Admin API: Move the user related API to `api/pleroma/admin/users`
+- Pleroma API: Support for emoji tags in `/api/pleroma/emoji` resulting in a breaking API change
 - Mastodon API: Support for `exclude_types`, `limit` and `min_id` in `/api/v1/notifications`
 - Mastodon API: Add `languages` and `registrations` to `/api/v1/instance`
 - Mastodon API: Provide plaintext versions of cw/content in the Status entity
@@ -57,17 +73,21 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Mastodon API: Add `with_muted` parameter to timeline endpoints
 - Mastodon API: Actual reblog hiding instead of a dummy
 - Mastodon API: Remove attachment limit in the Status entity
+- Mastodon API: Added support max_id & since_id for bookmark timeline endpoints.
 - Deps: Updated Cowboy to 2.6
 - Deps: Updated Ecto to 3.0.7
 - Don't ship finmoji by default, they can be installed as an emoji pack
-- Mastodon API: Added support max_id & since_id for bookmark timeline endpoints.
+- Hide deactivated users and their statuses
+- Posts which are marked sensitive or tagged nsfw no longer have link previews.
+- HTTP connection timeout is now set to 10 seconds.
+- Respond with a 404 Not implemented JSON error message when requested API is not implemented
 
 ### Fixed
 - Added an FTS index on objects. Running `vacuum analyze` and setting a larger `work_mem` is recommended.
 - Followers counter not being updated when a follower is blocked
 - Deactivated users being able to request an access token
 - Limit on request body in rich media/relme parsers being ignored resulting in a possible memory leak
-- proper Twitter Card generation instead of a dummy
+- Proper Twitter Card generation instead of a dummy
 - Deletions failing for users with a large number of posts
 - NodeInfo: Include admins in `staffAccounts`
 - ActivityPub: Crashing when requesting empty local user's outbox
@@ -91,6 +111,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Mastodon API: Handling of `reblogs` in `/api/v1/accounts/:id/follow`
 - Mastodon API: Correct `reblogged`, `favourited`, and `bookmarked` values in the reblog status JSON
 - Mastodon API: Exposing default scope of the user to anyone
+- Mastodon API: Make `irreversible` field default to `false` [`POST /api/v1/filters`]
+- User-Agent is now sent correctly for all HTTP requests.
+- MRF: Simple policy now properly delists imported or relayed statuses
+
+## Removed
+- Configuration: `config :pleroma, :fe` in favor of the more flexible `config :pleroma, :frontend_configurations`
 
 ## [0.9.9999] - 2019-04-05
 ### Security

COPYING

@@ -15,6 +15,14 @@ priv/static/images/pleroma-tan.png
 
 ---
 
+The following files are copyright © 2019 shitposter.club, and are distributed
+under the Creative Commons Attribution 4.0 International license, you should
+have received a copy of the license file as CC-BY-4.0.
+
+priv/static/images/pleroma-fox-tan-shy.png
+
+---
+
 The following files are copyright © 2017-2019 Pleroma Authors
 <https://pleroma.social/>, and are distributed under the Creative Commons
 Attribution-ShareAlike 4.0 International license, you should have received

README.md

@@ -12,7 +12,7 @@ For clients it supports both the [GNU Social API with Qvitter extensions](https:
 
 - [Client Applications for Pleroma](https://docs-develop.pleroma.social/clients.html)
 
-No release has been made yet, but several servers have been online for months already. If you want to run your own server, feel free to contact us at @lain@pleroma.soykaf.com or in our dev chat at #pleroma on freenode or via matrix at <https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org>.
+If you want to run your own server, feel free to contact us at @lain@pleroma.soykaf.com or in our dev chat at #pleroma on freenode or via matrix at <https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org>.
 
 ## Installation
 

config/config.exs

@@ -48,7 +48,8 @@ config :pleroma, ecto_repos: [Pleroma.Repo]
 
 config :pleroma, Pleroma.Repo,
   types: Pleroma.PostgresTypes,
-  telemetry_event: [Pleroma.Repo.Instrumenter]
+  telemetry_event: [Pleroma.Repo.Instrumenter],
+  migration_lock: nil
 
 config :pleroma, Pleroma.Captcha,
   enabled: false,
@@ -183,14 +184,12 @@ config :mime, :types, %{
   "application/ld+json" => ["activity+json"]
 }
 
-config :pleroma, :websub, Pleroma.Web.Websub
-config :pleroma, :ostatus, Pleroma.Web.OStatus
-config :pleroma, :httpoison, Pleroma.HTTP
 config :tesla, adapter: Tesla.Adapter.Hackney
 
 # Configures http settings, upstream proxy etc.
 config :pleroma, :http,
   proxy_url: nil,
+  send_user_agent: true,
   adapter: [
     ssl_options: [
       # We don't support TLS v1.3 yet
@@ -212,6 +211,11 @@ config :pleroma, :instance,
   registrations_open: true,
   federating: true,
   federation_reachability_timeout_days: 7,
+  federation_publisher_modules: [
+    Pleroma.Web.ActivityPub.Publisher,
+    Pleroma.Web.Websub,
+    Pleroma.Web.Salmon
+  ],
   allow_relay: true,
   rewrite_policy: Pleroma.Web.ActivityPub.MRF.NoOpPolicy,
   public: true,
@@ -232,7 +236,10 @@ config :pleroma, :instance,
   welcome_message: nil,
   max_report_comment_size: 1000,
   safe_dm_mentions: false,
-  healthcheck: false
+  healthcheck: false,
+  remote_post_retention_days: 90
+
+config :pleroma, :app_account_creation, enabled: true, max_requests: 25, interval: 1800
 
 config :pleroma, :markup,
   # XXX - unfortunately, inline images must be enabled by default right now, because
@@ -246,25 +253,6 @@ config :pleroma, :markup,
     Pleroma.HTML.Scrubber.Default
   ]
 
-# Deprecated, will be gone in 1.0
-config :pleroma, :fe,
-  theme: "pleroma-dark",
-  logo: "/static/logo.png",
-  logo_mask: true,
-  logo_margin: "0.1em",
-  background: "/static/aurora_borealis.jpg",
-  redirect_root_no_login: "/main/all",
-  redirect_root_login: "/main/friends",
-  show_instance_panel: true,
-  scope_options_enabled: false,
-  formatting_options_enabled: false,
-  collapse_message_with_subject: false,
-  hide_post_stats: false,
-  hide_user_stats: false,
-  scope_copy: true,
-  subject_line_behavior: "email",
-  always_show_subject_input: true
-
 config :pleroma, :frontend_configurations,
   pleroma_fe: %{
     theme: "pleroma-dark",
@@ -286,6 +274,19 @@ config :pleroma, :frontend_configurations,
     showInstanceSpecificPanel: true
   }
 
+config :pleroma, :assets,
+  mascots: [
+    pleroma_fox_tan: %{
+      url: "/images/pleroma-fox-tan-smol.png",
+      mime_type: "image/png"
+    },
+    pleroma_fox_tan_shy: %{
+      url: "/images/pleroma-fox-tan-shy.png",
+      mime_type: "image/png"
+    }
+  ],
+  default_mascot: :pleroma_fox_tan
+
 config :pleroma, :activitypub,
   accept_blocks: true,
   unfollow_blocked: true,
@@ -308,8 +309,11 @@ config :pleroma, :mrf_simple,
   media_removal: [],
   media_nsfw: [],
   federated_timeline_removal: [],
+  report_removal: [],
   reject: [],
-  accept: []
+  accept: [],
+  avatar_removal: [],
+  banner_removal: []
 
 config :pleroma, :mrf_keyword,
   reject: [],
@@ -380,6 +384,7 @@ config :pleroma, Pleroma.User,
     "activities",
     "api",
     "auth",
+    "check_password",
     "dev",
     "friend-requests",
     "inbox",
@@ -400,6 +405,7 @@ config :pleroma, Pleroma.User,
     "status",
     "tag",
     "user-search",
+    "user_exists",
     "users",
     "web"
   ]
@@ -482,7 +488,14 @@ config :pleroma, :email_notifications,
 
 config :pleroma, :oauth2,
   token_expires_in: 600,
-  issue_new_refresh_token: true
+  issue_new_refresh_token: true,
+  clean_expired_tokens: false,
+  clean_expired_tokens_interval: 86_400_000
+
+config :pleroma, :database, rum_enabled: false
+
+config :http_signatures,
+  adapter: Pleroma.Signature
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.

config/test.exs

@@ -39,8 +39,6 @@ config :pleroma, Pleroma.Repo,
 # Reduce hash rounds for testing
 config :pbkdf2_elixir, rounds: 1
 
-config :pleroma, :websub, Pleroma.Web.WebsubMock
-config :pleroma, :ostatus, Pleroma.Web.OStatusMock
 config :tesla, adapter: Tesla.Mock
 config :pleroma, :rich_media, enabled: false
 
@@ -59,6 +57,16 @@ config :pleroma, Pleroma.ScheduledActivity,
   total_user_limit: 3,
   enabled: false
 
+config :pleroma, :app_account_creation, max_requests: 5
+
+config :pleroma, :http_security, report_uri: "https://endpoint.com"
+
+config :pleroma, :http, send_user_agent: false
+
+rum_enabled = System.get_env("RUM_ENABLED") == "true"
+config :pleroma, :database, rum_enabled: rum_enabled
+IO.puts("RUM enabled: #{rum_enabled}")
+
 try do
   import_config "test.secret.exs"
 rescue

docs/api/admin_api.md

@@ -24,7 +24,7 @@ Authentication is required and the user must be an admin.
 - Example: `https://mypleroma.org/api/pleroma/admin/users?query=john&filters=local,active&page=1&page_size=10&tags[]=some_tag&tags[]=another_tag&name=display_name&email=email@example.com`
 - Response:
 
-```JSON
+```json
 {
   "page_size": integer,
   "count": integer,
@@ -45,7 +45,7 @@ Authentication is required and the user must be an admin.
 }
 ```
 
-## `/api/pleroma/admin/user`
+## `/api/pleroma/admin/users`
 
 ### Remove a user
 
@@ -63,7 +63,7 @@ Authentication is required and the user must be an admin.
   - `password`
 - Response: User’s nickname
 
-## `/api/pleroma/admin/user/follow`
+## `/api/pleroma/admin/users/follow`
 ### Make a user follow another user
 
 - Methods: `POST`
@@ -73,7 +73,7 @@ Authentication is required and the user must be an admin.
 - Response:
  - "ok"
 
-## `/api/pleroma/admin/user/unfollow`
+## `/api/pleroma/admin/users/unfollow`
 ### Make a user unfollow another user
 
 - Methods: `POST`
@@ -92,7 +92,7 @@ Authentication is required and the user must be an admin.
   - `nickname`
 - Response: User’s object
 
-```JSON
+```json
 {
   "deactivated": bool,
   "id": integer,
@@ -106,17 +106,17 @@ Authentication is required and the user must be an admin.
 
 - Method: `PUT`
 - Params:
-  - `nickname`
+  - `nicknames` (array)
-  - `tags`
+  - `tags` (array)
 
 ### Untag a list of users
 
 - Method: `DELETE`
 - Params:
-  - `nickname`
+  - `nicknames` (array)
-  - `tags`
+  - `tags` (array)
 
-## `/api/pleroma/admin/permission_group/:nickname`
+## `/api/pleroma/admin/users/:nickname/permission_group`
 
 ### Get user user permission groups membership
 
@@ -124,14 +124,14 @@ Authentication is required and the user must be an admin.
 - Params: none
 - Response:
 
-```JSON
+```json
 {
   "is_moderator": bool,
   "is_admin": bool
 }
 ```
 
-## `/api/pleroma/admin/permission_group/:nickname/:permission_group`
+## `/api/pleroma/admin/users/:nickname/permission_group/:permission_group`
 
 Note: Available `:permission_group` is currently moderator and admin. 404 is returned when the permission group doesn’t exist.
 
@@ -141,7 +141,7 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 - Params: none
 - Response:
 
-```JSON
+```json
 {
   "is_moderator": bool,
   "is_admin": bool
@@ -165,7 +165,7 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
   - On success: JSON of the `user.info`
 - Note: An admin cannot revoke their own admin status.
 
-## `/api/pleroma/admin/activation_status/:nickname`
+## `/api/pleroma/admin/users/:nickname/activation_status`
 
 ### Active or deactivate a user
 
@@ -203,7 +203,7 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 - Response:
   - On success: URL of the unfollowed relay
 
-## `/api/pleroma/admin/invite_token`
+## `/api/pleroma/admin/users/invite_token`
 
 ### Get an account registration invite token
 
@@ -215,7 +215,7 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
   ]
 - Response: invite token (base64 string)
 
-## `/api/pleroma/admin/invites`
+## `/api/pleroma/admin/users/invites`
 
 ### Get a list of generated invites
 
@@ -223,7 +223,7 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 - Params: none
 - Response:
 
-```JSON
+```json
 {
 
   "invites": [
@@ -241,7 +241,7 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 }
 ```
 
-## `/api/pleroma/admin/revoke_invite`
+## `/api/pleroma/admin/users/revoke_invite`
 
 ### Revoke invite by token
 
@@ -250,7 +250,7 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
   - `token`
 - Response:
 
-```JSON
+```json
 {
   "id": integer,
   "token": string,
@@ -264,7 +264,7 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 ```
 
 
-## `/api/pleroma/admin/email_invite`
+## `/api/pleroma/admin/users/email_invite`
 
 ### Sends registration invite via email
 
@@ -273,10 +273,287 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
   - `email`
   - `name`, optional
 
-## `/api/pleroma/admin/password_reset`
+## `/api/pleroma/admin/users/:nickname/password_reset`
 
 ### Get a password reset token for a given nickname
 
 - Methods: `GET`
 - Params: none
 - Response: password reset token (base64 string)
+
+## `/api/pleroma/admin/reports`
+### Get a list of reports
+- Method `GET`
+- Params:
+  - `state`: optional, the state of reports. Valid values are `open`, `closed` and `resolved`
+  - `limit`: optional, the number of records to retrieve
+  - `since_id`: optional, returns results that are more recent than the specified id
+  - `max_id`: optional, returns results that are older than the specified id
+- Response: 
+  - On failure: 403 Forbidden error `{"error": "error_msg"}` when requested by anonymous or non-admin
+  - On success: JSON, returns a list of reports, where:
+    - `account`: the user who has been reported
+    - `actor`: the user who has sent the report
+    - `statuses`: list of statuses that have been included to the report
+
+```json
+{
+  "reports": [
+    {
+      "account": {
+        "acct": "user",
+        "avatar": "https://pleroma.example.org/images/avi.png",
+        "avatar_static": "https://pleroma.example.org/images/avi.png",
+        "bot": false,
+        "created_at": "2019-04-23T17:32:04.000Z",
+        "display_name": "User",
+        "emojis": [],
+        "fields": [],
+        "followers_count": 1,
+        "following_count": 1,
+        "header": "https://pleroma.example.org/images/banner.png",
+        "header_static": "https://pleroma.example.org/images/banner.png",
+        "id": "9i6dAJqSGSKMzLG2Lo",
+        "locked": false,
+        "note": "",
+        "pleroma": {
+          "confirmation_pending": false,
+          "hide_favorites": true,
+          "hide_followers": false,
+          "hide_follows": false,
+          "is_admin": false,
+          "is_moderator": false,
+          "relationship": {},
+          "tags": []
+        },
+        "source": {
+          "note": "",
+          "pleroma": {},
+          "sensitive": false
+        },
+        "statuses_count": 3,
+        "url": "https://pleroma.example.org/users/user",
+        "username": "user"
+      },
+      "actor": {
+        "acct": "lain",
+        "avatar": "https://pleroma.example.org/images/avi.png",
+        "avatar_static": "https://pleroma.example.org/images/avi.png",
+        "bot": false,
+        "created_at": "2019-03-28T17:36:03.000Z",
+        "display_name": "Roger Braun",
+        "emojis": [],
+        "fields": [],
+        "followers_count": 1,
+        "following_count": 1,
+        "header": "https://pleroma.example.org/images/banner.png",
+        "header_static": "https://pleroma.example.org/images/banner.png",
+        "id": "9hEkA5JsvAdlSrocam",
+        "locked": false,
+        "note": "",
+        "pleroma": {
+          "confirmation_pending": false,
+          "hide_favorites": false,
+          "hide_followers": false,
+          "hide_follows": false,
+          "is_admin": false,
+          "is_moderator": false,
+          "relationship": {},
+          "tags": []
+        },
+        "source": {
+          "note": "",
+          "pleroma": {},
+          "sensitive": false
+        },
+        "statuses_count": 1,
+        "url": "https://pleroma.example.org/users/lain",
+        "username": "lain"
+      },
+      "content": "Please delete it",
+      "created_at": "2019-04-29T19:48:15.000Z",
+      "id": "9iJGOv1j8hxuw19bcm",
+      "state": "open",
+      "statuses": [
+        {
+          "account": { ... },
+          "application": {
+            "name": "Web",
+            "website": null
+          },
+          "bookmarked": false,
+          "card": null,
+          "content": "<span class=\"h-card\"><a data-user=\"9hEkA5JsvAdlSrocam\" class=\"u-url mention\" href=\"https://pleroma.example.org/users/lain\">@<span>lain</span></a></span> click on my link <a href=\"https://www.google.com/\">https://www.google.com/</a>",
+          "created_at": "2019-04-23T19:15:47.000Z",
+          "emojis": [],
+          "favourited": false,
+          "favourites_count": 0,
+          "id": "9i6mQ9uVrrOmOime8m",
+          "in_reply_to_account_id": null,
+          "in_reply_to_id": null,
+          "language": null,
+          "media_attachments": [],
+          "mentions": [
+            {
+              "acct": "lain",
+              "id": "9hEkA5JsvAdlSrocam",
+              "url": "https://pleroma.example.org/users/lain",
+              "username": "lain"
+            },
+            {
+              "acct": "user",
+              "id": "9i6dAJqSGSKMzLG2Lo",
+              "url": "https://pleroma.example.org/users/user",
+              "username": "user"
+            }
+          ],
+          "muted": false,
+          "pinned": false,
+          "pleroma": {
+            "content": {
+              "text/plain": "@lain click on my link https://www.google.com/"
+            },
+            "conversation_id": 28,
+            "in_reply_to_account_acct": null,
+            "local": true,
+            "spoiler_text": {
+              "text/plain": ""
+            }
+          },
+          "reblog": null,
+          "reblogged": false,
+          "reblogs_count": 0,
+          "replies_count": 0,
+          "sensitive": false,
+          "spoiler_text": "",
+          "tags": [],
+          "uri": "https://pleroma.example.org/objects/8717b90f-8e09-4b58-97b0-e3305472b396",
+          "url": "https://pleroma.example.org/notice/9i6mQ9uVrrOmOime8m",
+          "visibility": "direct"
+        }
+      ]
+    }
+  ]
+}
+```
+
+## `/api/pleroma/admin/reports/:id`
+### Get an individual report
+- Method `GET`
+- Params:
+  - `id`
+- Response:
+  - On failure: 
+    - 403 Forbidden `{"error": "error_msg"}`
+    - 404 Not Found `"Not found"`
+  - On success: JSON, Report object (see above)
+
+## `/api/pleroma/admin/reports/:id`
+### Change the state of the report
+- Method `PUT`
+- Params:
+  - `id`
+  - `state`: required, the new state. Valid values are `open`, `closed` and `resolved`
+- Response: 
+  - On failure: 
+    - 400 Bad Request `"Unsupported state"`
+    - 403 Forbidden `{"error": "error_msg"}`
+    - 404 Not Found `"Not found"`
+  - On success: JSON, Report object (see above)
+
+## `/api/pleroma/admin/reports/:id/respond`
+### Respond to a report
+- Method `POST`
+- Params:
+  - `id`
+  - `status`: required, the message
+- Response: 
+  - On failure: 
+    - 400 Bad Request `"Invalid parameters"` when `status` is missing 
+    - 403 Forbidden `{"error": "error_msg"}` 
+    - 404 Not Found `"Not found"`
+  - On success: JSON, created Mastodon Status entity
+
+```json
+{
+  "account": { ... },
+  "application": {
+    "name": "Web",
+    "website": null
+  },
+  "bookmarked": false,
+  "card": null,
+  "content": "Your claim is going to be closed",
+  "created_at": "2019-05-11T17:13:03.000Z",
+  "emojis": [],
+  "favourited": false,
+  "favourites_count": 0,
+  "id": "9ihuiSL1405I65TmEq",
+  "in_reply_to_account_id": null,
+  "in_reply_to_id": null,
+  "language": null,
+  "media_attachments": [],
+  "mentions": [
+    {
+      "acct": "user",
+      "id": "9i6dAJqSGSKMzLG2Lo",
+      "url": "https://pleroma.example.org/users/user",
+      "username": "user"
+    },
+    {
+      "acct": "admin",
+      "id": "9hEkA5JsvAdlSrocam",
+      "url": "https://pleroma.example.org/users/admin",
+      "username": "admin"
+    }
+  ],
+  "muted": false,
+  "pinned": false,
+  "pleroma": {
+    "content": {
+      "text/plain": "Your claim is going to be closed"
+    },
+    "conversation_id": 35,
+    "in_reply_to_account_acct": null,
+    "local": true,
+    "spoiler_text": {
+      "text/plain": ""
+    }
+  },
+  "reblog": null,
+  "reblogged": false,
+  "reblogs_count": 0,
+  "replies_count": 0,
+  "sensitive": false,
+  "spoiler_text": "",
+  "tags": [],
+  "uri": "https://pleroma.example.org/objects/cab0836d-9814-46cd-a0ea-529da9db5fcb",
+  "url": "https://pleroma.example.org/notice/9ihuiSL1405I65TmEq",
+  "visibility": "direct"
+}
+```
+
+## `/api/pleroma/admin/statuses/:id`
+### Change the scope of an individual reported status
+- Method `PUT`
+- Params:
+  - `id`
+  - `sensitive`: optional, valid values are `true` or `false`
+  - `visibility`: optional, valid values are `public`, `private` and `unlisted`
+- Response: 
+  - On failure: 
+    - 400 Bad Request `"Unsupported visibility"`
+    - 403 Forbidden `{"error": "error_msg"}` 
+    - 404 Not Found `"Not found"`
+  - On success: JSON, Mastodon Status entity
+
+## `/api/pleroma/admin/statuses/:id`
+### Delete an individual reported status
+- Method `DELETE`
+- Params:
+  - `id`
+- Response: 
+  - On failure: 
+    - 403 Forbidden `{"error": "error_msg"}` 
+    - 404 Not Found `"Not found"`
+  - On success: 200 OK `{}`

docs/api/differences_in_mastoapi_responses.md

@@ -87,3 +87,13 @@ Additional parameters can be added to the JSON body/Form data:
 
 `POST /oauth/token`
 Post here request with grant_type=refresh_token to obtain new access token. Returns an access token.
+
+## Account Registration
+`POST /api/v1/accounts`
+
+Has theses additionnal parameters (which are the same as in Pleroma-API):
+    * `fullname`: optional
+    * `bio`: optional
+    * `captcha_solution`: optional, contains provider-specific captcha solution,
+    * `captcha_token`: optional, contains provider-specific captcha token
+    * `token`: invite token required when the registerations aren't public.

docs/api/pleroma_api.md

@@ -61,6 +61,15 @@ Request parameters can be passed via [query strings](https://en.wikipedia.org/wi
 * Response: JSON. Returns `{"status": "success"}` if the deletion was successful, `{"error": "[error message]"}` otherwise
 * Example response: `{"error": "Invalid password."}`
 
+## `/api/pleroma/disable_account`
+### Disable an account
+* Method `POST`
+* Authentication: required
+* Params:
+    * `password`: user's password
+* Response: JSON. Returns `{"status": "success"}` if the account was successfully disabled, `{"error": "[error message]"}` otherwise
+* Example response: `{"error": "Invalid password."}`
+
 ## `/api/account/register`
 ### Register a new user
 * Method `POST`
@@ -243,6 +252,45 @@ See [Admin-API](Admin-API.md)
 ]
 ```
 
+## `/api/v1/pleroma/mascot`
+### Gets user mascot image
+* Method `GET`
+* Authentication: required
+
+* Response: JSON. Returns a mastodon media attachment entity.
+* Example response:
+```json
+{
+    "id": "abcdefg",
+    "url": "https://pleroma.example.org/media/abcdefg.png",
+    "type": "image",
+    "pleroma": {
+        "mime_type": "image/png"
+    }
+}
+```
+
+### Updates user mascot image
+* Method `PUT`
+* Authentication: required
+* Params:
+    * `image`: Multipart image
+* Response: JSON. Returns a mastodon media attachment entity
+  when successful, otherwise returns HTTP 415 `{"error": "error_msg"}`
+* Example response:
+```json
+{
+    "id": "abcdefg",
+    "url": "https://pleroma.example.org/media/abcdefg.png",
+    "type": "image",
+    "pleroma": {
+        "mime_type": "image/png"
+    }
+}
+```
+* Note: Behaves exactly the same as `POST /api/v1/upload`.
+  Can only accept images - any attempt to upload non-image files will be met with `HTTP 415 Unsupported Media Type`.
+
 ## `/api/pleroma/notification_settings`
 ### Updates user notification settings
 * Method `PUT`

docs/config.md

@@ -104,6 +104,13 @@ config :pleroma, Pleroma.Emails.Mailer,
 * `max_report_comment_size`: The maximum size of the report comment (Default: `1000`)
 * `safe_dm_mentions`: If set to true, only mentions at the beginning of a post will be used to address people in direct messages. This is to prevent accidental mentioning of people when talking about them (e.g. "@friend hey i really don't like @enemy"). (Default: `false`)
 * `healthcheck`: if set to true, system data will be shown on ``/api/pleroma/healthcheck``.
+* `remote_post_retention_days`: the default amount of days to retain remote posts when pruning the database
+
+## :app_account_creation
+REST API for creating an account settings
+* `enabled`: Enable/disable registration
+* `max_requests`: Number of requests allowed for creating accounts
+* `interval`: Interval for restricting requests for one ip (seconds)
 
 ## :logger
 * `backends`: `:console` is used to send logs to stdout, `{ExSyslogger, :ex_syslogger}` to log to syslog, and `Quack.Logger` to log to Slack
@@ -197,12 +204,25 @@ This section is used to configure Pleroma-FE, unless ``:managed_config`` in ``:i
 * `hide_post_stats`: Hide notices statistics(repeats, favorites, …)
 * `hide_user_stats`: Hide profile statistics(posts, posts per day, followers, followings, …)
 
+## :assets
+
+This section configures assets to be used with various frontends. Currently the only option
+relates to mascots on the mastodon frontend
+
+* `mascots`: KeywordList of mascots, each element __MUST__ contain both a `url` and a
+  `mime_type` key.
+* `default_mascot`: An element from `mascots` - This will be used as the default mascot
+  on MastoFE (default: `:pleroma_fox_tan`)
+
 ## :mrf_simple
 * `media_removal`: List of instances to remove medias from
 * `media_nsfw`: List of instances to put medias as NSFW(sensitive) from
 * `federated_timeline_removal`: List of instances to remove from Federated (aka The Whole Known Network) Timeline
 * `reject`: List of instances to reject any activities from
 * `accept`: List of instances to accept any activities from
+* `report_removal`: List of instances to reject reports from
+* `avatar_removal`: List of instances to strip avatars from
+* `banner_removal`: List of instances to strip banners from
 
 ## :mrf_rejectnonpublic
 * `allow_followersonly`: whether to allow followers-only posts
@@ -280,7 +300,8 @@ This will make Pleroma listen on `127.0.0.1` port `8080` and generate urls start
 * ``sts``: Whether to additionally send a `Strict-Transport-Security` header
 * ``sts_max_age``: The maximum age for the `Strict-Transport-Security` header if sent
 * ``ct_max_age``: The maximum age for the `Expect-CT` header if sent
-* ``referrer_policy``: The referrer policy to use, either `"same-origin"` or `"no-referrer"`.
+* ``referrer_policy``: The referrer policy to use, either `"same-origin"` or `"no-referrer"`
+* ``report_uri``: Adds the specified url to `report-uri` and `report-to` group in CSP header.
 
 ## :mrf_user_allowlist
 
@@ -460,7 +481,7 @@ config :esshd,
   password_authenticator: "Pleroma.BBS.Authenticator"
 ```
 
-Feel free to adjust the priv_dir and port number. Then you will have to create the key for the keys (in the example `priv/ssh_keys`) and create the host keys with `ssh-keygen -N "" -b 2048 -t rsa -f ssh_host_rsa_key`. After restarting, you should be able to connect to your Pleroma instance with `ssh username@server -p $PORT`
+Feel free to adjust the priv_dir and port number. Then you will have to create the key for the keys (in the example `priv/ssh_keys`) and create the host keys with `ssh-keygen -m PEM -N "" -b 2048 -t rsa -f ssh_host_rsa_key`. After restarting, you should be able to connect to your Pleroma instance with `ssh username@server -p $PORT`
 
 ## :auth
 
@@ -544,8 +565,25 @@ Configure OAuth 2 provider capabilities:
 
 * `token_expires_in` - The lifetime in seconds of the access token.
 * `issue_new_refresh_token` - Keeps old refresh token or generate new refresh token when to obtain an access token.
+* `clean_expired_tokens` - Enable a background job to clean expired oauth tokens. Defaults to `false`.
+* `clean_expired_tokens_interval` - Interval to run the job to clean expired tokens. Defaults to `86_400_000` (24 hours).
 
 ## :emoji
 * `shortcode_globs`: Location of custom emoji files. `*` can be used as a wildcard. Example `["/emoji/custom/**/*.png"]`
 * `groups`: Emojis are ordered in groups (tags). This is an array of key-value pairs where the key is the groupname and the value the location or array of locations. `*` can be used as a wildcard. Example `[Custom: ["/emoji/*.png", "/emoji/custom/*.png"]]`
 * `default_manifest`: Location of the JSON-manifest. This manifest contains information about the emoji-packs you can download. Currently only one manifest can be added (no arrays).
+
+## Database options
+
+### RUM indexing for full text search
+* `rum_enabled`: If RUM indexes should be used. Defaults to `false`.
+
+RUM indexes are an alternative indexing scheme that is not included in PostgreSQL by default. While they may eventually be mainlined, for now they have to be installed as a PostgreSQL extension from https://github.com/postgrespro/rum.
+
+Their advantage over the standard GIN indexes is that they allow efficient ordering of search results by timestamp, which makes search queries a lot faster on larger servers, by one or two orders of magnitude. They take up around 3 times as much space as GIN indexes.
+
+To enable them, both the `rum_enabled` flag has to be set and the following special migration has to be run:
+
+`mix ecto.migrate --migrations-path priv/repo/optional_migrations/rum_indexing/`
+
+This will probably take a long time.

docs/config/howto_mongooseim.md

@@ -0,0 +1,10 @@
+# Configuring MongooseIM (XMPP Server) to use Pleroma for authentication
+
+If you want to give your Pleroma users an XMPP (chat) account, you can configure [MongooseIM](https://github.com/esl/MongooseIM) to use your Pleroma server for user authentication, automatically giving every local user an XMPP account.
+
+In general, you just have to follow the configuration described at [https://mongooseim.readthedocs.io/en/latest/authentication-backends/HTTP-authentication-module/](https://mongooseim.readthedocs.io/en/latest/authentication-backends/HTTP-authentication-module/) and do these changes to your mongooseim.cfg.
+
+1. Set the auth_method to `{auth_method, http}`.
+2. Add the http auth pool like this: `{http, global, auth, [{workers, 50}], [{server, "https://yourpleromainstance.com"}]}`
+
+Restart your MongooseIM server, your users should now be able to connect with their Pleroma credentials.

docs/config/mrf.md

@@ -5,11 +5,12 @@ Possible uses include:
 
 * marking incoming messages with media from a given account or instance as sensitive
 * rejecting messages from a specific instance
+* rejecting reports (flags) from a specific instance
 * removing/unlisting messages from the public timelines
 * removing media from messages
 * sending only public messages to a specific instance
 
-The MRF provides user-configurable policies.  The default policy is `NoOpPolicy`, which disables the MRF functionality.  Pleroma also includes an easy to use policy called `SimplePolicy` which maps messages matching certain pre-defined criterion to actions built into the policy module.  
+The MRF provides user-configurable policies.  The default policy is `NoOpPolicy`, which disables the MRF functionality.  Pleroma also includes an easy to use policy called `SimplePolicy` which maps messages matching certain pre-defined criterion to actions built into the policy module.
 It is possible to use multiple, active MRF policies at the same time.
 
 ## Quarantine Instances
@@ -41,12 +42,13 @@ Once `SimplePolicy` is enabled, you can configure various groups in the `:mrf_si
 * `media_nsfw`: Servers in this group will have the #nsfw tag and sensitive setting injected into incoming messages which contain media.
 * `reject`: Servers in this group will have their messages rejected.
 * `federated_timeline_removal`: Servers in this group will have their messages unlisted from the public timelines by flipping the `to` and `cc` fields.
+* `report_removal`: Servers in this group will have their reports (flags) rejected.
 
 Servers should be configured as lists.
 
 ### Example
 
-This example will enable `SimplePolicy`, block media from `illegalporn.biz`, mark media as NSFW from `porn.biz` and `porn.business`, reject messages from `spam.com` and remove messages from `spam.university` from the federated timeline:
+This example will enable `SimplePolicy`, block media from `illegalporn.biz`, mark media as NSFW from `porn.biz` and `porn.business`, reject messages from `spam.com`, remove messages from `spam.university` from the federated timeline and block reports (flags) from `whiny.whiner`:
 
 ```
 config :pleroma, :instance,
@@ -56,7 +58,8 @@ config :pleroma, :mrf_simple,
   media_removal: ["illegalporn.biz"],
   media_nsfw: ["porn.biz", "porn.business"],
   reject: ["spam.com"],
-  federated_timeline_removal: ["spam.university"]
+  federated_timeline_removal: ["spam.university"],
+  report_removal: ["whiny.whiner"]
 
 ```
 

docs/installation/debian_based_en.md

@@ -12,6 +12,7 @@ This guide will assume you are on Debian Stretch. This guide should also work wi
 * `erlang-tools`
 * `erlang-parsetools`
 * `erlang-eldap`, if you want to enable ldap authenticator
+* `erlang-ssh`
 * `erlang-xmerl`
 * `git`
 * `build-essential`
@@ -49,7 +50,7 @@ sudo dpkg -i /tmp/erlang-solutions_1.0_all.deb
 
 ```shell
 sudo apt update
-sudo apt install elixir erlang-dev erlang-parsetools erlang-xmerl erlang-tools
+sudo apt install elixir erlang-dev erlang-parsetools erlang-xmerl erlang-tools erlang-ssh
 ```
 
 ### Install PleromaBE

docs/installation/debian_based_jp.md

@@ -14,6 +14,7 @@
 - erlang-dev
 - erlang-tools
 - erlang-parsetools
+- erlang-ssh
 - erlang-xmerl (Jessieではバックポートからインストールすること！)
 - git
 - build-essential
@@ -44,7 +45,7 @@ wget -P /tmp/ https://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
 
 * ElixirとErlangをインストールします、
 ```
-apt update && apt install elixir erlang-dev erlang-parsetools erlang-xmerl erlang-tools
+apt update && apt install elixir erlang-dev erlang-parsetools erlang-xmerl erlang-tools erlang-ssh
 ```
 
 ### Pleroma BE (バックエンド) をインストールします

docs/introduction.md

@@ -1,30 +1,30 @@
 # Introduction to Pleroma
 ## What is Pleroma?
-Pleroma is a federated social networking platform, compatible with GNU social, Mastodon and other OStatus and ActivityPub implementations. It is free software licensed under the AGPLv3.  
+Pleroma is a federated social networking platform, compatible with GNU social, Mastodon and other OStatus and ActivityPub implementations. It is free software licensed under the AGPLv3.
-It actually consists of two components: a backend, named simply Pleroma, and a user-facing frontend, named Pleroma-FE. It also includes the Mastodon frontend, if that's your thing.  
+It actually consists of two components: a backend, named simply Pleroma, and a user-facing frontend, named Pleroma-FE. It also includes the Mastodon frontend, if that's your thing.
-It's part of what we call the fediverse, a federated network of instances which speak common protocols and can communicate with each other.  
+It's part of what we call the fediverse, a federated network of instances which speak common protocols and can communicate with each other.
 One account on a instance is enough to talk to the entire fediverse!
-  
+
 ## How can I use it?
 
-Pleroma instances are already widely deployed, a list can be found here:  
+Pleroma instances are already widely deployed, a list can be found here:
 http://distsn.org/pleroma-instances.html
 
-If you don't feel like joining an existing instance, but instead prefer to deploy your own instance, that's easy too!  
+If you don't feel like joining an existing instance, but instead prefer to deploy your own instance, that's easy too!
-Installation instructions can be found here:  
+Installation instructions can be found here:
 [main Pleroma wiki](/)
-  
+
 ## I got an account, now what?
-Great! Now you can explore the fediverse!  
+Great! Now you can explore the fediverse!
-- Open the login page for your Pleroma instance (for ex. https://pleroma.soykaf.com) and login with your username and password.  
+- Open the login page for your Pleroma instance (for ex. https://pleroma.soykaf.com) and login with your username and password.
-(If you don't have one yet, click on Register) :slightly_smiling_face:  
+(If you don't have one yet, click on Register) :slightly_smiling_face:
 
 At this point you will have two columns in front of you.
 
 ### Left column
-- first block: here you can see your avatar, your nickname a bio, and statistics (Statuses, Following, Followers).  
+- first block: here you can see your avatar, your nickname a bio, and statistics (Statuses, Following, Followers).
-Under that you have a text form which allows you to post new statuses. The icon on the left is for uploading media files and attach them to your post. The number under the text form is a character counter, every instance can have a different character limit (the default is 5000).  
+Under that you have a text form which allows you to post new statuses. The icon on the left is for uploading media files and attach them to your post. The number under the text form is a character counter, every instance can have a different character limit (the default is 5000).
-If you want to mention someone, type @ + name of the person. A drop-down menu will help you in finding the right person. :slight_smile:   
+If you want to mention someone, type @ + name of the person. A drop-down menu will help you in finding the right person. :slight_smile:
 To post your status, simply press Submit.
 
 - second block: Here you can switch between the different timelines:
@@ -38,7 +38,7 @@ To post your status, simply press Submit.
 - fourth block: This is the Notifications block, here you will get notified whenever somebody mentions you, follows you, repeats or favorites one of your statuses.
 
 ### Right column
-This is where the interesting stuff happens! :slight_smile:   
+This is where the interesting stuff happens! :slight_smile:
 Depending on the timeline you will see different statuses, but each status has a standard structure:
 - Icon + name + link to profile. An optional left-arrow if it's a reply to another status (hovering will reveal the replied-to status).
 - A + button on the right allows you to Expand/Collapse an entire discussion thread. It also updates in realtime!
@@ -47,9 +47,9 @@ Depending on the timeline you will see different statuses, but each status has a
 - Four buttons (left to right): Reply, Repeat, Favorite, Delete.
 
 ## Mastodon interface
-If the Pleroma interface isn't your thing, or you're just trying something new but you want to keep using the familiar Mastodon interface, we got that too! :smile:  
+If the Pleroma interface isn't your thing, or you're just trying something new but you want to keep using the familiar Mastodon interface, we got that too! :smile:
-Just add a "/web" after your instance url (for ex. https://pleroma.soycaf.com/web) and you'll end on the Mastodon web interface, but with a Pleroma backend! MAGIC! :fireworks:  
+Just add a "/web" after your instance url (for ex. https://pleroma.soycaf.com/web) and you'll end on the Mastodon web interface, but with a Pleroma backend! MAGIC! :fireworks:
-For more information on the Mastodon interface, please look here:  
+For more information on the Mastodon interface, please look here:
 https://github.com/tootsuite/documentation/blob/master/Using-Mastodon/User-guide.md
 
 Remember, what you see is only the frontend part of Mastodon, the backend is still Pleroma.

installation/caddyfile-pleroma.example

@@ -10,7 +10,9 @@ example.tld  {
 
   gzip
 
-  proxy / localhost:4000 {
+  # this is explicitly IPv4 since Pleroma.Web.Endpoint binds on IPv4 only
+  # and `localhost.` resolves to [::0] on some systems: see issue #930
+  proxy / 127.0.0.1:4000 {
     websocket
     transparent
   }

installation/pleroma-apache.conf

@@ -58,8 +58,10 @@ CustomLog ${APACHE_LOG_DIR}/access.log combined
     RewriteRule /(.*) ws://localhost:4000/$1 [P,L]
 
     ProxyRequests off
-    ProxyPass / http://localhost:4000/
+    # this is explicitly IPv4 since Pleroma.Web.Endpoint binds on IPv4 only
-    ProxyPassReverse / http://localhost:4000/
+    # and `localhost.` resolves to [::0] on some systems: see issue #930
+    ProxyPass / http://127.0.0.1:4000/
+    ProxyPassReverse / http://127.0.0.1:4000/
 
     RequestHeader set Host ${servername}
     ProxyPreserveHost On

installation/pleroma.nginx

@@ -69,7 +69,9 @@ server {
         proxy_set_header Connection "upgrade";
         proxy_set_header Host $http_host;
 
-        proxy_pass http://localhost:4000;
+	# this is explicitly IPv4 since Pleroma.Web.Endpoint binds on IPv4 only
+	# and `localhost.` resolves to [::0] on some systems: see issue #930
+        proxy_pass http://127.0.0.1:4000;
 
         client_max_body_size 16m;
     }

installation/pleroma.vcl

@@ -1,4 +1,4 @@
-vcl 4.0;
+vcl 4.1;
 import std;
 
 backend default {
@@ -35,24 +35,6 @@ sub vcl_recv {
       }
       return(purge);
     }
-
-    # Pleroma MediaProxy - strip headers that will affect caching
-    if (req.url ~ "^/proxy/") {
-      unset req.http.Cookie;
-      unset req.http.Authorization;
-      unset req.http.Accept;
-      return (hash);
-    }
-
-    # Strip headers that will affect caching from all other static content
-    # This also permits caching of individual toots and AP Activities
-    if ((req.url ~ "^/(media|static)/") ||
-    (req.url ~ "(?i)\.(html|js|css|jpg|jpeg|png|gif|gz|tgz|bz2|tbz|mp3|mp4|ogg|webm|svg|swf|ttf|pdf|woff|woff2)$"))
-    {
-      unset req.http.Cookie;
-      unset req.http.Authorization;
-      return (hash);
-    }
 }
 
 sub vcl_backend_response {
@@ -61,6 +43,12 @@ sub vcl_backend_response {
       set beresp.do_gzip = true;
     }
 
+    # Retry broken backend responses.
+    if (beresp.status == 503) {
+      set bereq.http.X-Varnish-Backend-503 = "1";
+      return (retry);
+    }
+
     # CHUNKED SUPPORT
     if (bereq.http.x-range ~ "bytes=" && beresp.status == 206) {
       set beresp.ttl = 10m;
@@ -73,8 +61,6 @@ sub vcl_backend_response {
       return (deliver);
     }
 
-    # Default object caching of 86400s;
-    set beresp.ttl = 86400s;
     # Allow serving cached content for 6h in case backend goes down
     set beresp.grace = 6h;
 
@@ -90,20 +76,6 @@ sub vcl_backend_response {
       set beresp.ttl = 30s;
       return (deliver);
     }
-
-    # Pleroma MediaProxy internally sets headers properly
-    if (bereq.url ~ "^/proxy/") {
-      return (deliver);
-    }
-
-    # Strip cache-restricting headers from Pleroma on static content that we want to cache
-    if (bereq.url ~ "(?i)\.(js|css|jpg|jpeg|png|gif|gz|tgz|bz2|tbz|mp3|mp4|ogg|webm|svg|swf|ttf|pdf|woff|woff2)$")
-    {
-      unset beresp.http.set-cookie;
-      unset beresp.http.Cache-Control;
-      unset beresp.http.x-request-id;
-      set beresp.http.Cache-Control = "public, max-age=86400";
-    }
 }
 
 # The synthetic response for 301 redirects
@@ -132,10 +104,32 @@ sub vcl_hash {
 }
 
 sub vcl_backend_fetch {
+    # Be more lenient for slow servers on the fediverse
+    if bereq.url ~ "^/proxy/" {
+      set bereq.first_byte_timeout = 300s;
+    }
+
     # CHUNKED SUPPORT
     if (bereq.http.x-range) {
       set bereq.http.Range = bereq.http.x-range;
     }
+
+    if (bereq.retries == 0) {
+        # Clean up the X-Varnish-Backend-503 flag that is used internally
+        # to mark broken backend responses that should be retried.
+        unset bereq.http.X-Varnish-Backend-503;
+    } else {
+        if (bereq.http.X-Varnish-Backend-503) {
+            if (bereq.method != "POST" &&
+              std.healthy(bereq.backend) &&
+              bereq.retries <= 4) {
+              # Flush broken backend response flag & try again.
+              unset bereq.http.X-Varnish-Backend-503;
+            } else {
+              return (abandon);
+            }
+        }
+    }
 }
 
 sub vcl_deliver {
@@ -145,3 +139,9 @@ sub vcl_deliver {
       unset resp.http.CR;
     }
 }
+
+sub vcl_backend_error {
+    # Retry broken backend responses.
+    set bereq.http.X-Varnish-Backend-503 = "1";
+    return (retry);
+}

lib/mix/tasks/pleroma/database.ex

@@ -4,6 +4,10 @@
 
 defmodule Mix.Tasks.Pleroma.Database do
   alias Mix.Tasks.Pleroma.Common
+  alias Pleroma.Conversation
+  alias Pleroma.Object
+  alias Pleroma.Repo
+  alias Pleroma.User
   require Logger
   use Mix.Task
 
@@ -19,6 +23,18 @@ defmodule Mix.Tasks.Pleroma.Database do
 
     Options:
     - `--vacuum` - run `VACUUM FULL` after the embedded objects are replaced with their references
+
+  ## Prune old objects from the database
+
+      mix pleroma.database prune_objects
+
+  ## Create a conversation for all existing DMs. Can be safely re-run.
+
+      mix pleroma.database bump_all_conversations
+
+  ## Remove duplicated items from following and update followers count for all users
+
+      mix pleroma.database update_users_following_followers_counts
   """
   def run(["remove_embedded_objects" | args]) do
     {options, [], []} =
@@ -32,7 +48,7 @@ defmodule Mix.Tasks.Pleroma.Database do
     Common.start_pleroma()
     Logger.info("Removing embedded objects")
 
-    Pleroma.Repo.query!(
+    Repo.query!(
       "update activities set data = jsonb_set(data, '{object}'::text[], data->'object'->'id') where data->'object'->>'id' is not null;",
       [],
       timeout: :infinity
@@ -41,7 +57,62 @@ defmodule Mix.Tasks.Pleroma.Database do
     if Keyword.get(options, :vacuum) do
       Logger.info("Runnning VACUUM FULL")
 
-      Pleroma.Repo.query!(
+      Repo.query!(
+        "vacuum full;",
+        [],
+        timeout: :infinity
+      )
+    end
+  end
+
+  def run(["bump_all_conversations"]) do
+    Common.start_pleroma()
+    Conversation.bump_for_all_activities()
+  end
+
+  def run(["update_users_following_followers_counts"]) do
+    Common.start_pleroma()
+
+    users = Repo.all(User)
+    Enum.each(users, &User.remove_duplicated_following/1)
+    Enum.each(users, &User.update_follower_count/1)
+  end
+
+  def run(["prune_objects" | args]) do
+    import Ecto.Query
+
+    {options, [], []} =
+      OptionParser.parse(
+        args,
+        strict: [
+          vacuum: :boolean
+        ]
+      )
+
+    Common.start_pleroma()
+
+    deadline = Pleroma.Config.get([:instance, :remote_post_retention_days])
+
+    Logger.info("Pruning objects older than #{deadline} days")
+
+    time_deadline =
+      NaiveDateTime.utc_now()
+      |> NaiveDateTime.add(-(deadline * 86_400))
+
+    public = "https://www.w3.org/ns/activitystreams#Public"
+
+    from(o in Object,
+      where: fragment("?->'to' \\? ? OR ?->'cc' \\? ?", o.data, ^public, o.data, ^public),
+      where: o.inserted_at < ^time_deadline,
+      where:
+        fragment("split_part(?->>'actor', '/', 3) != ?", o.data, ^Pleroma.Web.Endpoint.host())
+    )
+    |> Repo.delete_all(timeout: :infinity)
+
+    if Keyword.get(options, :vacuum) do
+      Logger.info("Runnning VACUUM FULL")
+
+      Repo.query!(
         "vacuum full;",
         [],
         timeout: :infinity

lib/mix/tasks/pleroma/emoji.ex

@@ -137,7 +137,7 @@ defmodule Mix.Tasks.Pleroma.Emoji do
           ])
         )
 
-        files = Tesla.get!(client(), files_url).body |> Poison.decode!()
+        files = Tesla.get!(client(), files_url).body |> Jason.decode!()
 
         IO.puts(IO.ANSI.format(["Unpacking ", :bright, pack_name]))
 
@@ -239,7 +239,7 @@ defmodule Mix.Tasks.Pleroma.Emoji do
 
     emoji_map = Pleroma.Emoji.make_shortcode_to_file_map(tmp_pack_dir, exts)
 
-    File.write!(files_name, Poison.encode!(emoji_map, pretty: true))
+    File.write!(files_name, Jason.encode!(emoji_map, pretty: true))
 
     IO.puts("""
 
@@ -248,11 +248,11 @@ defmodule Mix.Tasks.Pleroma.Emoji do
     """)
 
     if File.exists?("index.json") do
-      existing_data = File.read!("index.json") |> Poison.decode!()
+      existing_data = File.read!("index.json") |> Jason.decode!()
 
       File.write!(
         "index.json",
-        Poison.encode!(
+        Jason.encode!(
           Map.merge(
             existing_data,
             pack_json
@@ -263,14 +263,14 @@ defmodule Mix.Tasks.Pleroma.Emoji do
 
       IO.puts("index.json file has been update with the #{name} pack")
     else
-      File.write!("index.json", Poison.encode!(pack_json, pretty: true))
+      File.write!("index.json", Jason.encode!(pack_json, pretty: true))
 
       IO.puts("index.json has been created with the #{name} pack")
     end
   end
 
   defp fetch_manifest(from) do
-    Poison.decode!(
+    Jason.decode!(
       if String.starts_with?(from, "http") do
         Tesla.get!(client(), from).body
       else

lib/mix/tasks/pleroma/user.ex

@@ -77,6 +77,10 @@ defmodule Mix.Tasks.Pleroma.User do
   ## Delete tags from a user.
 
       mix pleroma.user untag NICKNAME TAGS
+
+  ## Toggle confirmation of the user's account.
+
+      mix pleroma.user toggle_confirmed NICKNAME
   """
   def run(["new", nickname, email | rest]) do
     {options, [], []} =
@@ -138,7 +142,7 @@ defmodule Mix.Tasks.Pleroma.User do
         bio: bio
       }
 
-      changeset = User.register_changeset(%User{}, params, confirmed: true)
+      changeset = User.register_changeset(%User{}, params, need_confirmation: false)
       {:ok, _user} = User.register(changeset)
 
       Mix.shell().info("User #{nickname} created")
@@ -388,6 +392,21 @@ defmodule Mix.Tasks.Pleroma.User do
     end
   end
 
+  def run(["toggle_confirmed", nickname]) do
+    Common.start_pleroma()
+
+    with %User{} = user <- User.get_cached_by_nickname(nickname) do
+      {:ok, user} = User.toggle_confirmation(user)
+
+      message = if user.info.confirmation_pending, do: "needs", else: "doesn't need"
+
+      Mix.shell().info("#{nickname} #{message} confirmation.")
+    else
+      _ ->
+        Mix.shell().error("No local user #{nickname}")
+    end
+  end
+
   defp set_moderator(user, value) do
     info_cng = User.Info.admin_api_update(user.info, %{is_moderator: value})
 

lib/pleroma/activity.ex

@@ -10,6 +10,7 @@ defmodule Pleroma.Activity do
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Repo
+  alias Pleroma.ThreadMute
   alias Pleroma.User
 
   import Ecto.Changeset
@@ -37,6 +38,7 @@ defmodule Pleroma.Activity do
     field(:local, :boolean, default: true)
     field(:actor, :string)
     field(:recipients, {:array, :string}, default: [])
+    field(:thread_muted?, :boolean, virtual: true)
     # This is a fake relation, do not use outside of with_preloaded_bookmark/get_bookmark
     has_one(:bookmark, Bookmark)
     has_many(:notifications, Notification, on_delete: :delete_all)
@@ -60,21 +62,24 @@ defmodule Pleroma.Activity do
     timestamps()
   end
 
-  def with_preloaded_object(query) do
+  def with_joined_object(query) do
-    query
+    join(query, :inner, [activity], o in Object,
-    |> join(
-      :inner,
-      [activity],
-      o in Object,
       on:
         fragment(
           "(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
           o.data,
           activity.data,
           activity.data
-        )
+        ),
+      as: :object
     )
-    |> preload([activity, object], object: object)
+  end
+
+  def with_preloaded_object(query) do
+    query
+    |> has_named_binding?(:object)
+    |> if(do: query, else: with_joined_object(query))
+    |> preload([activity, object: object], object: object)
   end
 
   def with_preloaded_bookmark(query, %User{} = user) do
@@ -87,6 +92,16 @@ defmodule Pleroma.Activity do
 
   def with_preloaded_bookmark(query, _), do: query
 
+  def with_set_thread_muted_field(query, %User{} = user) do
+    from([a] in query,
+      left_join: tm in ThreadMute,
+      on: tm.user_id == ^user.id and tm.context == fragment("?->>'context'", a.data),
+      select: %Activity{a | thread_muted?: not is_nil(tm.id)}
+    )
+  end
+
+  def with_set_thread_muted_field(query, _), do: query
+
   def get_by_ap_id(ap_id) do
     Repo.one(
       from(
@@ -108,7 +123,7 @@ defmodule Pleroma.Activity do
 
   def change(struct, params \\ %{}) do
     struct
-    |> cast(params, [:data])
+    |> cast(params, [:data, :recipients])
     |> validate_required([:data])
     |> unique_constraint(:ap_id, name: :activities_unique_apid_index)
   end
@@ -132,7 +147,10 @@ defmodule Pleroma.Activity do
   end
 
   def get_by_id(id) do
-    Repo.get(Activity, id)
+    Activity
+    |> where([a], a.id == ^id)
+    |> restrict_deactivated_users()
+    |> Repo.one()
   end
 
   def get_by_id_with_object(id) do
@@ -200,6 +218,7 @@ defmodule Pleroma.Activity do
 
   def get_create_by_object_ap_id(ap_id) when is_binary(ap_id) do
     create_by_object_ap_id(ap_id)
+    |> restrict_deactivated_users()
     |> Repo.one()
   end
 
@@ -314,4 +333,14 @@ defmodule Pleroma.Activity do
   def query_by_actor(actor) do
     from(a in Activity, where: a.actor == ^actor)
   end
+
+  def restrict_deactivated_users(query) do
+    from(activity in query,
+      where:
+        fragment(
+          "? not in (SELECT ap_id FROM users WHERE info->'deactivated' @> 'true')",
+          activity.actor
+        )
+    )
+  end
 end

lib/pleroma/application.ex

@@ -111,6 +111,7 @@ defmodule Pleroma.Application do
         hackney_pool_children() ++
         [
           worker(Pleroma.Web.Federator.RetryQueue, []),
+          worker(Pleroma.Web.OAuth.Token.CleanWorker, []),
           worker(Pleroma.Stats, []),
           worker(Task, [&Pleroma.Web.Push.init/0], restart: :temporary, id: :web_push_init),
           worker(Task, [&Pleroma.Web.Federator.init/0], restart: :temporary, id: :federator_init)
@@ -134,19 +135,22 @@ defmodule Pleroma.Application do
   defp setup_instrumenters do
     require Prometheus.Registry
 
-    :ok =
+    if Application.get_env(:prometheus, Pleroma.Repo.Instrumenter) do
-      :telemetry.attach(
+      :ok =
-        "prometheus-ecto",
+        :telemetry.attach(
-        [:pleroma, :repo, :query],
+          "prometheus-ecto",
-        &Pleroma.Repo.Instrumenter.handle_event/4,
+          [:pleroma, :repo, :query],
-        %{}
+          &Pleroma.Repo.Instrumenter.handle_event/4,
-      )
+          %{}
+        )
+
+      Pleroma.Repo.Instrumenter.setup()
+    end
 
     Prometheus.Registry.register_collector(:prometheus_process_collector)
     Pleroma.Web.Endpoint.MetricsExporter.setup()
     Pleroma.Web.Endpoint.PipelineInstrumenter.setup()
     Pleroma.Web.Endpoint.Instrumenter.setup()
-    Pleroma.Repo.Instrumenter.setup()
   end
 
   def enabled_hackney_pools do

lib/pleroma/bbs/handler.ex

@@ -95,7 +95,6 @@ defmodule Pleroma.BBS.Handler do
     activities =
       [user.ap_id | user.following]
       |> ActivityPub.fetch_activities(params)
-      |> ActivityPub.contain_timeline(user)
 
     Enum.each(activities, fn activity ->
       puts_activity(activity)

lib/pleroma/captcha/kocaptcha.ex

@@ -15,7 +15,7 @@ defmodule Pleroma.Captcha.Kocaptcha do
         %{error: "Kocaptcha service unavailable"}
 
       {:ok, res} ->
-        json_resp = Poison.decode!(res.body)
+        json_resp = Jason.decode!(res.body)
 
         %{
           type: :kocaptcha,

lib/pleroma/config.ex

@@ -12,8 +12,12 @@ defmodule Pleroma.Config do
   def get([key], default), do: get(key, default)
 
   def get([parent_key | keys], default) do
-    Application.get_env(:pleroma, parent_key)
+    case :pleroma
-    |> get_in(keys) || default
+         |> Application.get_env(parent_key)
+         |> get_in(keys) do
+      nil -> default
+      any -> any
+    end
   end
 
   def get(key, default) do

lib/pleroma/config/deprecation_warnings.ex

@@ -5,15 +5,6 @@
 defmodule Pleroma.Config.DeprecationWarnings do
   require Logger
 
-  def check_frontend_config_mechanism do
-    if Pleroma.Config.get(:fe) do
-      Logger.warn("""
-      !!!DEPRECATION WARNING!!!
-      You are using the old configuration mechanism for the frontend. Please check config.md.
-      """)
-    end
-  end
-
   def check_hellthread_threshold do
     if Pleroma.Config.get([:mrf_hellthread, :threshold]) do
       Logger.warn("""
@@ -24,7 +15,6 @@ defmodule Pleroma.Config.DeprecationWarnings do
   end
 
   def warn do
-    check_frontend_config_mechanism()
     check_hellthread_threshold()
   end
 end

lib/pleroma/conversation.ex

@@ -45,10 +45,10 @@ defmodule Pleroma.Conversation do
   2. Create a participation for all the people involved who don't have one already
   3. Bump all relevant participations to 'unread'
   """
-  def create_or_bump_for(activity) do
+  def create_or_bump_for(activity, opts \\ []) do
     with true <- Pleroma.Web.ActivityPub.Visibility.is_direct?(activity),
-         object <- Pleroma.Object.normalize(activity),
          "Create" <- activity.data["type"],
+         object <- Pleroma.Object.normalize(activity),
          "Note" <- object.data["type"],
          ap_id when is_binary(ap_id) and byte_size(ap_id) > 0 <- object.data["context"] do
       {:ok, conversation} = create_for_ap_id(ap_id)
@@ -58,7 +58,7 @@ defmodule Pleroma.Conversation do
       participations =
         Enum.map(users, fn user ->
           {:ok, participation} =
-            Participation.create_for_user_and_conversation(user, conversation)
+            Participation.create_for_user_and_conversation(user, conversation, opts)
 
           participation
         end)
@@ -72,4 +72,21 @@ defmodule Pleroma.Conversation do
       e -> {:error, e}
     end
   end
+
+  @doc """
+  This is only meant to be run by a mix task. It creates conversations/participations for all direct messages in the database.
+  """
+  def bump_for_all_activities do
+    stream =
+      Pleroma.Web.ActivityPub.ActivityPub.fetch_direct_messages_query()
+      |> Repo.stream()
+
+    Repo.transaction(
+      fn ->
+        stream
+        |> Enum.each(fn a -> create_or_bump_for(a, read: true) end)
+      end,
+      timeout: :infinity
+    )
+  end
 end

lib/pleroma/conversation/participation.ex

@@ -22,15 +22,17 @@ defmodule Pleroma.Conversation.Participation do
 
   def creation_cng(struct, params) do
     struct
-    |> cast(params, [:user_id, :conversation_id])
+    |> cast(params, [:user_id, :conversation_id, :read])
     |> validate_required([:user_id, :conversation_id])
   end
 
-  def create_for_user_and_conversation(user, conversation) do
+  def create_for_user_and_conversation(user, conversation, opts \\ []) do
+    read = !!opts[:read]
+
     %__MODULE__{}
-    |> creation_cng(%{user_id: user.id, conversation_id: conversation.id})
+    |> creation_cng(%{user_id: user.id, conversation_id: conversation.id, read: read})
     |> Repo.insert(
-      on_conflict: [set: [read: false, updated_at: NaiveDateTime.utc_now()]],
+      on_conflict: [set: [read: read, updated_at: NaiveDateTime.utc_now()]],
       returning: true,
       conflict_target: [:user_id, :conversation_id]
     )

lib/pleroma/emails/admin_email.ex

@@ -29,7 +29,7 @@ defmodule Pleroma.Emails.AdminEmail do
       end
 
     statuses_html =
-      if length(statuses) > 0 do
+      if is_list(statuses) && length(statuses) > 0 do
         statuses_list_html =
           statuses
           |> Enum.map(fn

lib/pleroma/filter.ex

@@ -38,7 +38,8 @@ defmodule Pleroma.Filter do
     query =
       from(
         f in Pleroma.Filter,
-        where: f.user_id == ^user_id
+        where: f.user_id == ^user_id,
+        order_by: [desc: :id]
       )
 
     Repo.all(query)

lib/pleroma/formatter.ex

@@ -8,7 +8,7 @@ defmodule Pleroma.Formatter do
   alias Pleroma.User
   alias Pleroma.Web.MediaProxy
 
-  @safe_mention_regex ~r/^(\s*(?<mentions>@.+?\s+)+)(?<rest>.*)/
+  @safe_mention_regex ~r/^(\s*(?<mentions>(@.+?\s+){1,})+)(?<rest>.*)/s
   @link_regex ~r"((?:http(s)?:\/\/)?[\w.-]+(?:\.[\w\.-]+)+[\w\-\._~%:/?#[\]@!\$&'\(\)\*\+,;=.]+)|[0-9a-z+\-\.]+:[0-9a-z$-_.+!*'(),]+"ui
   @markdown_characters_regex ~r/(`|\*|_|{|}|[|]|\(|\)|#|\+|-|\.|!)/
 

lib/pleroma/gopher/server.ex

@@ -77,13 +77,13 @@ defmodule Pleroma.Gopher.Server.ProtocolHandler do
       user = User.get_cached_by_ap_id(activity.data["actor"])
 
       object = Object.normalize(activity)
-      like_count = object["like_count"] || 0
+      like_count = object.data["like_count"] || 0
-      announcement_count = object["announcement_count"] || 0
+      announcement_count = object.data["announcement_count"] || 0
 
       link("Post ##{activity.id} by #{user.nickname}", "/notices/#{activity.id}") <>
         info("#{like_count} likes, #{announcement_count} repeats") <>
         "i\tfake\t(NULL)\t0\r\n" <>
-        info(HTML.strip_tags(String.replace(object["content"], "<br>", "\r")))
+        info(HTML.strip_tags(String.replace(object.data["content"], "<br>", "\r")))
     end)
     |> Enum.join("i\tfake\t(NULL)\t0\r\n")
   end

lib/pleroma/http/connection.ex

@@ -8,7 +8,7 @@ defmodule Pleroma.HTTP.Connection do
   """
 
   @hackney_options [
-    connect_timeout: 2_000,
+    connect_timeout: 10_000,
     recv_timeout: 20_000,
     follow_redirect: true,
     pool: :federation
@@ -32,9 +32,11 @@ defmodule Pleroma.HTTP.Connection do
   defp hackney_options(opts) do
     options = Keyword.get(opts, :adapter, [])
     adapter_options = Pleroma.Config.get([:http, :adapter], [])
+    proxy_url = Pleroma.Config.get([:http, :proxy_url], nil)
 
     @hackney_options
     |> Keyword.merge(adapter_options)
     |> Keyword.merge(options)
+    |> Keyword.merge(proxy: proxy_url)
   end
 end

lib/pleroma/http/request_builder.ex

@@ -45,8 +45,15 @@ defmodule Pleroma.HTTP.RequestBuilder do
   Add headers to the request
   """
   @spec headers(map(), list(tuple)) :: map()
-  def headers(request, h) do
+  def headers(request, header_list) do
-    Map.put_new(request, :headers, h)
+    header_list =
+      if Pleroma.Config.get([:http, :send_user_agent]) do
+        header_list ++ [{"User-Agent", Pleroma.Application.user_agent()}]
+      else
+        header_list
+      end
+
+    Map.put_new(request, :headers, header_list)
   end
 
   @doc """

lib/pleroma/keys.ex

@@ -0,0 +1,44 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Keys do
+  # Native generation of RSA keys is only available since OTP 20+ and in default build conditions
+  # We try at compile time to generate natively an RSA key otherwise we fallback on the old way.
+  try do
+    _ = :public_key.generate_key({:rsa, 2048, 65_537})
+
+    def generate_rsa_pem do
+      key = :public_key.generate_key({:rsa, 2048, 65_537})
+      entry = :public_key.pem_entry_encode(:RSAPrivateKey, key)
+      pem = :public_key.pem_encode([entry]) |> String.trim_trailing()
+      {:ok, pem}
+    end
+  rescue
+    _ ->
+      def generate_rsa_pem do
+        port = Port.open({:spawn, "openssl genrsa"}, [:binary])
+
+        {:ok, pem} =
+          receive do
+            {^port, {:data, pem}} -> {:ok, pem}
+          end
+
+        Port.close(port)
+
+        if Regex.match?(~r/RSA PRIVATE KEY/, pem) do
+          {:ok, pem}
+        else
+          :error
+        end
+      end
+  end
+
+  def keys_from_pem(pem) do
+    [private_key_code] = :public_key.pem_decode(pem)
+    private_key = :public_key.pem_entry_decode(private_key_code)
+    {:RSAPrivateKey, _, modulus, exponent, _, _, _, _, _, _, _} = private_key
+    public_key = {:RSAPublicKey, modulus, exponent}
+    {:ok, private_key, public_key}
+  end
+end

lib/pleroma/notification.ex

@@ -35,6 +35,13 @@ defmodule Pleroma.Notification do
   def for_user_query(user) do
     Notification
     |> where(user_id: ^user.id)
+    |> where(
+      [n, a],
+      fragment(
+        "? not in (SELECT ap_id FROM users WHERE info->'deactivated' @> 'true')",
+        a.actor
+      )
+    )
     |> join(:inner, [n], activity in assoc(n, :activity))
     |> join(:left, [n, a], object in Object,
       on:

lib/pleroma/object.ex

@@ -130,6 +130,13 @@ defmodule Pleroma.Object do
     end
   end
 
+  def prune(%Object{data: %{"id" => id}} = object) do
+    with {:ok, object} <- Repo.delete(object),
+         {:ok, true} <- Cachex.del(:object_cache, "object:#{id}") do
+      {:ok, object}
+    end
+  end
+
   def set_cache(%Object{data: %{"id" => ap_id}} = object) do
     Cachex.put(:object_cache, "object:#{ap_id}", object)
     {:ok, object}

lib/pleroma/object/fetcher.ex

@@ -1,4 +1,5 @@
 defmodule Pleroma.Object.Fetcher do
+  alias Pleroma.HTTP
   alias Pleroma.Object
   alias Pleroma.Object.Containment
   alias Pleroma.Web.ActivityPub.Transmogrifier
@@ -6,7 +7,18 @@ defmodule Pleroma.Object.Fetcher do
 
   require Logger
 
-  @httpoison Application.get_env(:pleroma, :httpoison)
+  defp reinject_object(data) do
+    Logger.debug("Reinjecting object #{data["id"]}")
+
+    with data <- Transmogrifier.fix_object(data),
+         {:ok, object} <- Object.create(data) do
+      {:ok, object}
+    else
+      e ->
+        Logger.error("Error while processing object: #{inspect(e)}")
+        {:error, e}
+    end
+  end
 
   # TODO:
   # This will create a Create activity, which we need internally at the moment.
@@ -26,12 +38,17 @@ defmodule Pleroma.Object.Fetcher do
              "object" => data
            },
            :ok <- Containment.contain_origin(id, params),
-           {:ok, activity} <- Transmogrifier.handle_incoming(params) do
+           {:ok, activity} <- Transmogrifier.handle_incoming(params),
-        {:ok, Object.normalize(activity, false)}
+           {:object, _data, %Object{} = object} <-
+             {:object, data, Object.normalize(activity, false)} do
+        {:ok, object}
       else
         {:error, {:reject, nil}} ->
           {:reject, nil}
 
+        {:object, data, nil} ->
+          reinject_object(data)
+
         object = %Object{} ->
           {:ok, object}
 
@@ -60,7 +77,7 @@ defmodule Pleroma.Object.Fetcher do
 
     with true <- String.starts_with?(id, "http"),
          {:ok, %{body: body, status: code}} when code in 200..299 <-
-           @httpoison.get(
+           HTTP.get(
              id,
              [{:Accept, "application/activity+json"}]
            ),

lib/pleroma/plugs/ensure_public_or_authenticated_plug.ex

@@ -0,0 +1,31 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug do
+  import Plug.Conn
+  alias Pleroma.Config
+  alias Pleroma.User
+
+  def init(options) do
+    options
+  end
+
+  def call(conn, _) do
+    public? = Config.get!([:instance, :public])
+
+    case {public?, conn} do
+      {true, _} ->
+        conn
+
+      {false, %{assigns: %{user: %User{}}}} ->
+        conn
+
+      {false, _} ->
+        conn
+        |> put_resp_content_type("application/json")
+        |> send_resp(403, Jason.encode!(%{error: "This resource requires authentication."}))
+        |> halt
+    end
+  end
+end

lib/pleroma/plugs/http_security_plug.ex

@@ -20,8 +20,9 @@ defmodule Pleroma.Plugs.HTTPSecurityPlug do
 
   defp headers do
     referrer_policy = Config.get([:http_security, :referrer_policy])
+    report_uri = Config.get([:http_security, :report_uri])
 
-    [
+    headers = [
       {"x-xss-protection", "1; mode=block"},
       {"x-permitted-cross-domain-policies", "none"},
       {"x-frame-options", "DENY"},
@@ -30,12 +31,27 @@ defmodule Pleroma.Plugs.HTTPSecurityPlug do
       {"x-download-options", "noopen"},
       {"content-security-policy", csp_string() <> ";"}
     ]
+
+    if report_uri do
+      report_group = %{
+        "group" => "csp-endpoint",
+        "max-age" => 10_886_400,
+        "endpoints" => [
+          %{"url" => report_uri}
+        ]
+      }
+
+      headers ++ [{"reply-to", Jason.encode!(report_group)}]
+    else
+      headers
+    end
   end
 
   defp csp_string do
     scheme = Config.get([Pleroma.Web.Endpoint, :url])[:scheme]
     static_url = Pleroma.Web.Endpoint.static_url()
     websocket_url = Pleroma.Web.Endpoint.websocket_url()
+    report_uri = Config.get([:http_security, :report_uri])
 
     connect_src = "connect-src 'self' #{static_url} #{websocket_url}"
 
@@ -53,7 +69,7 @@ defmodule Pleroma.Plugs.HTTPSecurityPlug do
         "script-src 'self'"
       end
 
-    [
+    main_part = [
       "default-src 'none'",
       "base-uri 'self'",
       "frame-ancestors 'none'",
@@ -63,11 +79,14 @@ defmodule Pleroma.Plugs.HTTPSecurityPlug do
       "font-src 'self'",
       "manifest-src 'self'",
       connect_src,
-      script_src,
+      script_src
-      if scheme == "https" do
-        "upgrade-insecure-requests"
-      end
     ]
+
+    report = if report_uri, do: ["report-uri #{report_uri}; report-to csp-endpoint"], else: []
+
+    insecure = if scheme == "https", do: ["upgrade-insecure-requests"], else: []
+
+    (main_part ++ report ++ insecure)
     |> Enum.join("; ")
   end
 

lib/pleroma/plugs/http_signature.ex

@@ -4,7 +4,6 @@
 
 defmodule Pleroma.Web.Plugs.HTTPSignaturePlug do
   alias Pleroma.Web.ActivityPub.Utils
-  alias Pleroma.Web.HTTPSignatures
   import Plug.Conn
   require Logger
 

lib/pleroma/plugs/oauth_plug.ex

@@ -8,6 +8,7 @@ defmodule Pleroma.Plugs.OAuthPlug do
 
   alias Pleroma.Repo
   alias Pleroma.User
+  alias Pleroma.Web.OAuth.App
   alias Pleroma.Web.OAuth.Token
 
   @realm_reg Regex.compile!("Bearer\:?\s+(.*)$", "i")
@@ -22,18 +23,39 @@ defmodule Pleroma.Plugs.OAuthPlug do
       |> assign(:token, token_record)
       |> assign(:user, user)
     else
-      _ -> conn
+      _ ->
+        # token found, but maybe only with app
+        with {:ok, app, token_record} <- fetch_app_and_token(access_token) do
+          conn
+          |> assign(:token, token_record)
+          |> assign(:app, app)
+        else
+          _ -> conn
+        end
     end
   end
 
   def call(conn, _) do
-    with {:ok, token_str} <- fetch_token_str(conn),
+    case fetch_token_str(conn) do
-         {:ok, user, token_record} <- fetch_user_and_token(token_str) do
+      {:ok, token} ->
-      conn
+        with {:ok, user, token_record} <- fetch_user_and_token(token) do
-      |> assign(:token, token_record)
+          conn
-      |> assign(:user, user)
+          |> assign(:token, token_record)
-    else
+          |> assign(:user, user)
-      _ -> conn
+        else
+          _ ->
+            # token found, but maybe only with app
+            with {:ok, app, token_record} <- fetch_app_and_token(token) do
+              conn
+              |> assign(:token, token_record)
+              |> assign(:app, app)
+            else
+              _ -> conn
+            end
+        end
+
+      _ ->
+        conn
     end
   end
 
@@ -54,6 +76,16 @@ defmodule Pleroma.Plugs.OAuthPlug do
     end
   end
 
+  @spec fetch_app_and_token(String.t()) :: {:ok, App.t(), Token.t()} | nil
+  defp fetch_app_and_token(token) do
+    query =
+      from(t in Token, where: t.token == ^token, join: app in assoc(t, :app), preload: [app: app])
+
+    with %Token{app: app} = token_record <- Repo.one(query) do
+      {:ok, app, token_record}
+    end
+  end
+
   # Gets token from session by :oauth_token key
   #
   @spec fetch_token_from_session(Plug.Conn.t()) :: :no_token_found | {:ok, String.t()}

lib/pleroma/plugs/rate_limit_plug.ex

@@ -0,0 +1,36 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Plugs.RateLimitPlug do
+  import Phoenix.Controller, only: [json: 2]
+  import Plug.Conn
+
+  def init(opts), do: opts
+
+  def call(conn, opts) do
+    enabled? = Pleroma.Config.get([:app_account_creation, :enabled])
+
+    case check_rate(conn, Map.put(opts, :enabled, enabled?)) do
+      {:ok, _count} -> conn
+      {:error, _count} -> render_error(conn)
+      %Plug.Conn{} = conn -> conn
+    end
+  end
+
+  defp check_rate(conn, %{enabled: true} = opts) do
+    max_requests = opts[:max_requests]
+    bucket_name = conn.remote_ip |> Tuple.to_list() |> Enum.join(".")
+
+    ExRated.check_rate(bucket_name, opts[:interval] * 1000, max_requests)
+  end
+
+  defp check_rate(conn, _), do: conn
+
+  defp render_error(conn) do
+    conn
+    |> put_status(:forbidden)
+    |> json(%{error: "Rate limit exceeded."})
+    |> halt()
+  end
+end

lib/pleroma/reverse_proxy.ex

@@ -3,6 +3,8 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.ReverseProxy do
+  alias Pleroma.HTTP
+
   @keep_req_headers ~w(accept user-agent accept-encoding cache-control if-modified-since) ++
                       ~w(if-unmodified-since if-none-match if-range range)
   @resp_cache_headers ~w(etag date last-modified cache-control)
@@ -60,7 +62,6 @@ defmodule Pleroma.ReverseProxy do
 
   """
   @hackney Application.get_env(:pleroma, :hackney, :hackney)
-  @httpoison Application.get_env(:pleroma, :httpoison, HTTPoison)
 
   @default_hackney_options []
 
@@ -97,7 +98,7 @@ defmodule Pleroma.ReverseProxy do
     hackney_opts =
       @default_hackney_options
       |> Keyword.merge(Keyword.get(opts, :http, []))
-      |> @httpoison.process_request_options()
+      |> HTTP.process_request_options()
 
     req_headers = build_req_headers(conn.req_headers, opts)
 

lib/pleroma/signature.ex

@@ -0,0 +1,40 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Signature do
+  @behaviour HTTPSignatures.Adapter
+
+  alias Pleroma.Keys
+  alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.ActivityPub.Utils
+
+  def fetch_public_key(conn) do
+    with actor_id <- Utils.get_ap_id(conn.params["actor"]),
+         {:ok, public_key} <- User.get_public_key_for_ap_id(actor_id) do
+      {:ok, public_key}
+    else
+      e ->
+        {:error, e}
+    end
+  end
+
+  def refetch_public_key(conn) do
+    with actor_id <- Utils.get_ap_id(conn.params["actor"]),
+         {:ok, _user} <- ActivityPub.make_user_from_ap_id(actor_id),
+         {:ok, public_key} <- User.get_public_key_for_ap_id(actor_id) do
+      {:ok, public_key}
+    else
+      e ->
+        {:error, e}
+    end
+  end
+
+  def sign(%User{} = user, headers) do
+    with {:ok, %{info: %{keys: keys}}} <- User.ensure_keys_present(user),
+         {:ok, private_key, _} <- Keys.keys_from_pem(keys) do
+      HTTPSignatures.sign(private_key, user.ap_id <> "#main-key", headers)
+    end
+  end
+end

lib/pleroma/uploaders/mdii.ex

@@ -4,11 +4,10 @@
 
 defmodule Pleroma.Uploaders.MDII do
   alias Pleroma.Config
+  alias Pleroma.HTTP
 
   @behaviour Pleroma.Uploaders.Uploader
 
-  @httpoison Application.get_env(:pleroma, :httpoison)
-
   # MDII-hosted images are never passed through the MediaPlug; only local media.
   # Delegate to Pleroma.Uploaders.Local
   def get_file(file) do
@@ -25,7 +24,7 @@ defmodule Pleroma.Uploaders.MDII do
     query = "#{cgi}?#{extension}"
 
     with {:ok, %{status: 200, body: body}} <-
-           @httpoison.post(query, file_data, [], adapter: [pool: :default]) do
+           HTTP.post(query, file_data, [], adapter: [pool: :default]) do
       remote_file_name = String.split(body) |> List.first()
       public_url = "#{files}/#{remote_file_name}.#{extension}"
       {:ok, {:url, public_url}}

lib/pleroma/uploaders/swift/keystone.ex

@@ -14,7 +14,7 @@ defmodule Pleroma.Uploaders.Swift.Keystone do
 
   def process_response_body(body) do
     body
-    |> Poison.decode!()
+    |> Jason.decode!()
   end
 
   def get_token do
@@ -38,7 +38,7 @@ defmodule Pleroma.Uploaders.Swift.Keystone do
   end
 
   def make_auth_body(username, password, tenant) do
-    Poison.encode!(%{
+    Jason.encode!(%{
       :auth => %{
         :passwordCredentials => %{
           :username => username,

lib/pleroma/user.ex

@@ -10,6 +10,7 @@ defmodule Pleroma.User do
 
   alias Comeonin.Pbkdf2
   alias Pleroma.Activity
+  alias Pleroma.Keys
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Registration
@@ -56,7 +57,7 @@ defmodule Pleroma.User do
     field(:last_digest_emailed_at, :naive_datetime)
     has_many(:notifications, Notification)
     has_many(:registrations, Registration)
-    embeds_one(:info, Pleroma.User.Info)
+    embeds_one(:info, User.Info)
 
     timestamps()
   end
@@ -106,10 +107,8 @@ defmodule Pleroma.User do
   def ap_followers(%User{} = user), do: "#{ap_id(user)}/followers"
 
   def user_info(%User{} = user) do
-    oneself = if user.local, do: 1, else: 0
-
     %{
-      following_count: length(user.following) - oneself,
+      following_count: following_count(user),
       note_count: user.info.note_count,
       follower_count: user.info.follower_count,
       locked: user.info.locked,
@@ -118,6 +117,20 @@ defmodule Pleroma.User do
     }
   end
 
+  def restrict_deactivated(query) do
+    from(u in query,
+      where: not fragment("? \\? 'deactivated' AND ?->'deactivated' @> 'true'", u.info, u.info)
+    )
+  end
+
+  def following_count(%User{following: []}), do: 0
+
+  def following_count(%User{} = user) do
+    user
+    |> get_friends_query()
+    |> Repo.aggregate(:count, :id)
+  end
+
   def remote_user_creation(params) do
     params =
       params
@@ -155,7 +168,7 @@ defmodule Pleroma.User do
 
   def update_changeset(struct, params \\ %{}) do
     struct
-    |> cast(params, [:bio, :name, :avatar])
+    |> cast(params, [:bio, :name, :avatar, :following])
     |> unique_constraint(:nickname)
     |> validate_format(:nickname, local_nickname_regex())
     |> validate_length(:bio, max: 5000)
@@ -205,14 +218,15 @@ defmodule Pleroma.User do
   end
 
   def register_changeset(struct, params \\ %{}, opts \\ []) do
-    confirmation_status =
+    need_confirmation? =
-      if opts[:confirmed] || !Pleroma.Config.get([:instance, :account_activation_required]) do
+      if is_nil(opts[:need_confirmation]) do
-        :confirmed
+        Pleroma.Config.get([:instance, :account_activation_required])
       else
-        :unconfirmed
+        opts[:need_confirmation]
       end
 
-    info_change = User.Info.confirmation_changeset(%User.Info{}, confirmation_status)
+    info_change =
+      User.Info.confirmation_changeset(%User.Info{}, need_confirmation: need_confirmation?)
 
     changeset =
       struct
@@ -221,7 +235,7 @@ defmodule Pleroma.User do
       |> validate_confirmation(:password)
       |> unique_constraint(:email)
       |> unique_constraint(:nickname)
-      |> validate_exclusion(:nickname, Pleroma.Config.get([Pleroma.User, :restricted_nicknames]))
+      |> validate_exclusion(:nickname, Pleroma.Config.get([User, :restricted_nicknames]))
       |> validate_format(:nickname, local_nickname_regex())
       |> validate_format(:email, @email_regex)
       |> validate_length(:bio, max: 1000)
@@ -255,7 +269,7 @@ defmodule Pleroma.User do
     candidates = Pleroma.Config.get([:instance, :autofollowed_nicknames])
 
     autofollowed_users =
-      User.Query.build(%{nickname: candidates, local: true})
+      User.Query.build(%{nickname: candidates, local: true, deactivated: false})
       |> Repo.all()
 
     follow_all(user, autofollowed_users)
@@ -266,7 +280,7 @@ defmodule Pleroma.User do
     with {:ok, user} <- Repo.insert(changeset),
          {:ok, user} <- autofollow_users(user),
          {:ok, user} <- set_cache(user),
-         {:ok, _} <- Pleroma.User.WelcomeMessage.post_welcome_message_to_user(user),
+         {:ok, _} <- User.WelcomeMessage.post_welcome_message_to_user(user),
          {:ok, _} <- try_send_confirmation_email(user) do
       {:ok, user}
     end
@@ -413,24 +427,6 @@ defmodule Pleroma.User do
     Enum.member?(follower.following, followed.follower_address)
   end
 
-  def follow_import(%User{} = follower, followed_identifiers)
-      when is_list(followed_identifiers) do
-    Enum.map(
-      followed_identifiers,
-      fn followed_identifier ->
-        with {:ok, %User{} = followed} <- get_or_fetch(followed_identifier),
-             {:ok, follower} <- maybe_direct_follow(follower, followed),
-             {:ok, _} <- ActivityPub.follow(follower, followed) do
-          followed
-        else
-          err ->
-            Logger.debug("follow_import failed for #{followed_identifier} with: #{inspect(err)}")
-            err
-        end
-      end
-    )
-  end
-
   def locked?(%User{} = user) do
     user.info.locked || false
   end
@@ -552,8 +548,7 @@ defmodule Pleroma.User do
         with [_nick, _domain] <- String.split(nickname, "@"),
              {:ok, user} <- fetch_by_nickname(nickname) do
           if Pleroma.Config.get([:fetch_initial_posts, :enabled]) do
-            # TODO turn into job
+            fetch_initial_posts(user)
-            {:ok, _} = Task.start(__MODULE__, :fetch_initial_posts, [user])
           end
 
           {:ok, user}
@@ -564,19 +559,12 @@ defmodule Pleroma.User do
   end
 
   @doc "Fetch some posts when the user has just been federated with"
-  def fetch_initial_posts(user) do
+  def fetch_initial_posts(user),
-    pages = Pleroma.Config.get!([:fetch_initial_posts, :pages])
+    do: PleromaJobQueue.enqueue(:background, __MODULE__, [:fetch_initial_posts, user])
-
-    Enum.each(
-      # Insert all the posts in reverse order, so they're in the right order on the timeline
-      Enum.reverse(Utils.fetch_ordered_collection(user.info.source_data["outbox"], pages)),
-      &Pleroma.Web.Federator.incoming_ap_doc/1
-    )
-  end
 
   @spec get_followers_query(User.t(), pos_integer() | nil) :: Ecto.Query.t()
   def get_followers_query(%User{} = user, nil) do
-    User.Query.build(%{followers: user})
+    User.Query.build(%{followers: user, deactivated: false})
   end
 
   def get_followers_query(user, page) do
@@ -601,7 +589,7 @@ defmodule Pleroma.User do
 
   @spec get_friends_query(User.t(), pos_integer() | nil) :: Ecto.Query.t()
   def get_friends_query(%User{} = user, nil) do
-    User.Query.build(%{friends: user})
+    User.Query.build(%{friends: user, deactivated: false})
   end
 
   def get_friends_query(user, page) do
@@ -691,16 +679,16 @@ defmodule Pleroma.User do
 
     info_cng = User.Info.set_note_count(user.info, note_count)
 
-    cng =
+    user
-      change(user)
+    |> change()
-      |> put_embed(:info, info_cng)
+    |> put_embed(:info, info_cng)
-
+    |> update_and_set_cache()
-    update_and_set_cache(cng)
   end
 
   def update_follower_count(%User{} = user) do
     follower_count_query =
-      User.Query.build(%{followers: user}) |> select([u], %{count: count(u.id)})
+      User.Query.build(%{followers: user, deactivated: false})
+      |> select([u], %{count: count(u.id)})
 
     User
     |> where(id: ^user.id)
@@ -723,9 +711,21 @@ defmodule Pleroma.User do
     end
   end
 
+  def remove_duplicated_following(%User{following: following} = user) do
+    uniq_following = Enum.uniq(following)
+
+    if length(following) == length(uniq_following) do
+      {:ok, user}
+    else
+      user
+      |> update_changeset(%{following: uniq_following})
+      |> update_and_set_cache()
+    end
+  end
+
   @spec get_users_from_set([String.t()], boolean()) :: [User.t()]
   def get_users_from_set(ap_ids, local_only \\ true) do
-    criteria = %{ap_id: ap_ids}
+    criteria = %{ap_id: ap_ids, deactivated: false}
     criteria = if local_only, do: Map.put(criteria, :local, true), else: criteria
 
     User.Query.build(criteria)
@@ -734,7 +734,7 @@ defmodule Pleroma.User do
 
   @spec get_recipients_from_activity(Activity.t()) :: [User.t()]
   def get_recipients_from_activity(%Activity{recipients: to}) do
-    User.Query.build(%{recipients_from_activity: to, local: true})
+    User.Query.build(%{recipients_from_activity: to, local: true, deactivated: false})
     |> Repo.all()
   end
 
@@ -832,6 +832,7 @@ defmodule Pleroma.User do
           ^processed_query
         )
     )
+    |> restrict_deactivated()
   end
 
   defp trigram_search_subquery(term) do
@@ -850,23 +851,7 @@ defmodule Pleroma.User do
       },
       where: fragment("trim(? || ' ' || coalesce(?, '')) % ?", u.nickname, u.name, ^term)
     )
-  end
+    |> restrict_deactivated()
-
-  def blocks_import(%User{} = blocker, blocked_identifiers) when is_list(blocked_identifiers) do
-    Enum.map(
-      blocked_identifiers,
-      fn blocked_identifier ->
-        with {:ok, %User{} = blocked} <- get_or_fetch(blocked_identifier),
-             {:ok, blocker} <- block(blocker, blocked),
-             {:ok, _} <- ActivityPub.block(blocker, blocked) do
-          blocked
-        else
-          err ->
-            Logger.debug("blocks_import failed for #{blocked_identifier} with: #{inspect(err)}")
-            err
-        end
-      end
-    )
   end
 
   def mute(muter, %User{ap_id: ap_id}) do
@@ -999,19 +984,19 @@ defmodule Pleroma.User do
 
   @spec muted_users(User.t()) :: [User.t()]
   def muted_users(user) do
-    User.Query.build(%{ap_id: user.info.mutes})
+    User.Query.build(%{ap_id: user.info.mutes, deactivated: false})
     |> Repo.all()
   end
 
   @spec blocked_users(User.t()) :: [User.t()]
   def blocked_users(user) do
-    User.Query.build(%{ap_id: user.info.blocks})
+    User.Query.build(%{ap_id: user.info.blocks, deactivated: false})
     |> Repo.all()
   end
 
   @spec subscribers(User.t()) :: [User.t()]
   def subscribers(user) do
-    User.Query.build(%{ap_id: user.info.subscribers})
+    User.Query.build(%{ap_id: user.info.subscribers, deactivated: false})
     |> Repo.all()
   end
 
@@ -1039,14 +1024,25 @@ defmodule Pleroma.User do
     update_and_set_cache(cng)
   end
 
+  def deactivate_async(user, status \\ true) do
+    PleromaJobQueue.enqueue(:background, __MODULE__, [:deactivate_async, user, status])
+  end
+
   def deactivate(%User{} = user, status \\ true) do
     info_cng = User.Info.set_activation_status(user.info, status)
 
-    cng =
+    with {:ok, friends} <- User.get_friends(user),
-      change(user)
+         {:ok, followers} <- User.get_followers(user),
-      |> put_embed(:info, info_cng)
+         {:ok, user} <-
+           user
+           |> change()
+           |> put_embed(:info, info_cng)
+           |> update_and_set_cache() do
+      Enum.each(followers, &invalidate_cache(&1))
+      Enum.each(friends, &update_follower_count(&1))
 
-    update_and_set_cache(cng)
+      {:ok, user}
+    end
   end
 
   def update_notification_settings(%User{} = user, settings \\ %{}) do
@@ -1077,11 +1073,79 @@ defmodule Pleroma.User do
     delete_user_activities(user)
   end
 
+  @spec perform(atom(), User.t()) :: {:ok, User.t()}
+  def perform(:fetch_initial_posts, %User{} = user) do
+    pages = Pleroma.Config.get!([:fetch_initial_posts, :pages])
+
+    Enum.each(
+      # Insert all the posts in reverse order, so they're in the right order on the timeline
+      Enum.reverse(Utils.fetch_ordered_collection(user.info.source_data["outbox"], pages)),
+      &Pleroma.Web.Federator.incoming_ap_doc/1
+    )
+
+    {:ok, user}
+  end
+
+  def perform(:deactivate_async, user, status), do: deactivate(user, status)
+
+  @spec perform(atom(), User.t(), list()) :: list() | {:error, any()}
+  def perform(:blocks_import, %User{} = blocker, blocked_identifiers)
+      when is_list(blocked_identifiers) do
+    Enum.map(
+      blocked_identifiers,
+      fn blocked_identifier ->
+        with {:ok, %User{} = blocked} <- get_or_fetch(blocked_identifier),
+             {:ok, blocker} <- block(blocker, blocked),
+             {:ok, _} <- ActivityPub.block(blocker, blocked) do
+          blocked
+        else
+          err ->
+            Logger.debug("blocks_import failed for #{blocked_identifier} with: #{inspect(err)}")
+            err
+        end
+      end
+    )
+  end
+
+  @spec perform(atom(), User.t(), list()) :: list() | {:error, any()}
+  def perform(:follow_import, %User{} = follower, followed_identifiers)
+      when is_list(followed_identifiers) do
+    Enum.map(
+      followed_identifiers,
+      fn followed_identifier ->
+        with {:ok, %User{} = followed} <- get_or_fetch(followed_identifier),
+             {:ok, follower} <- maybe_direct_follow(follower, followed),
+             {:ok, _} <- ActivityPub.follow(follower, followed) do
+          followed
+        else
+          err ->
+            Logger.debug("follow_import failed for #{followed_identifier} with: #{inspect(err)}")
+            err
+        end
+      end
+    )
+  end
+
+  def blocks_import(%User{} = blocker, blocked_identifiers) when is_list(blocked_identifiers),
+    do:
+      PleromaJobQueue.enqueue(:background, __MODULE__, [
+        :blocks_import,
+        blocker,
+        blocked_identifiers
+      ])
+
+  def follow_import(%User{} = follower, followed_identifiers) when is_list(followed_identifiers),
+    do:
+      PleromaJobQueue.enqueue(:background, __MODULE__, [
+        :follow_import,
+        follower,
+        followed_identifiers
+      ])
+
   def delete_user_activities(%User{ap_id: ap_id} = user) do
     stream =
       ap_id
       |> Activity.query_by_actor()
-      |> Activity.with_preloaded_object()
       |> Repo.stream()
 
     Repo.transaction(fn -> Enum.each(stream, &delete_activity(&1)) end, timeout: :infinity)
@@ -1130,8 +1194,8 @@ defmodule Pleroma.User do
       resp = fetch_by_ap_id(ap_id)
 
       if should_fetch_initial do
-        with {:ok, %User{} = user} = resp do
+        with {:ok, %User{} = user} <- resp do
-          {:ok, _} = Task.start(__MODULE__, :fetch_initial_posts, [user])
+          fetch_initial_posts(user)
         end
       end
 
@@ -1320,7 +1384,7 @@ defmodule Pleroma.User do
 
   @spec all_superusers() :: [User.t()]
   def all_superusers do
-    User.Query.build(%{super_users: true, local: true})
+    User.Query.build(%{super_users: true, local: true, deactivated: false})
     |> Repo.all()
   end
 
@@ -1401,4 +1465,57 @@ defmodule Pleroma.User do
 
     updated_user
   end
+
+  @spec toggle_confirmation(User.t()) :: {:ok, User.t()} | {:error, Changeset.t()}
+  def toggle_confirmation(%User{} = user) do
+    need_confirmation? = !user.info.confirmation_pending
+
+    info_changeset =
+      User.Info.confirmation_changeset(user.info, need_confirmation: need_confirmation?)
+
+    user
+    |> change()
+    |> put_embed(:info, info_changeset)
+    |> update_and_set_cache()
+  end
+
+  def get_mascot(%{info: %{mascot: %{} = mascot}}) when not is_nil(mascot) do
+    mascot
+  end
+
+  def get_mascot(%{info: %{mascot: mascot}}) when is_nil(mascot) do
+    # use instance-default
+    config = Pleroma.Config.get([:assets, :mascots])
+    default_mascot = Pleroma.Config.get([:assets, :default_mascot])
+    mascot = Keyword.get(config, default_mascot)
+
+    %{
+      "id" => "default-mascot",
+      "url" => mascot[:url],
+      "preview_url" => mascot[:url],
+      "pleroma" => %{
+        "mime_type" => mascot[:mime_type]
+      }
+    }
+  end
+
+  def ensure_keys_present(user) do
+    info = user.info
+
+    if info.keys do
+      {:ok, user}
+    else
+      {:ok, pem} = Keys.generate_rsa_pem()
+
+      info_cng =
+        info
+        |> User.Info.set_keys(pem)
+
+      cng =
+        Ecto.Changeset.change(user)
+        |> Ecto.Changeset.put_embed(:info, info_cng)
+
+      update_and_set_cache(cng)
+    end
+  end
 end

lib/pleroma/user/info.ex

@@ -44,6 +44,7 @@ defmodule Pleroma.User.Info do
     field(:pinned_activities, {:array, :string}, default: [])
     field(:flavour, :string, default: nil)
     field(:email_notifications, :map, default: %{"digest" => false})
+    field(:mascot, :map, default: nil)
     field(:emoji, {:array, :map}, default: [])
 
     field(:notification_settings, :map,
@@ -237,21 +238,23 @@ defmodule Pleroma.User.Info do
     ])
   end
 
-  def confirmation_changeset(info, :confirmed) do
+  @spec confirmation_changeset(Info.t(), keyword()) :: Changeset.t()
-    confirmation_changeset(info, %{
+  def confirmation_changeset(info, opts) do
-      confirmation_pending: false,
+    need_confirmation? = Keyword.get(opts, :need_confirmation)
-      confirmation_token: nil
-    })
-  end
 
-  def confirmation_changeset(info, :unconfirmed) do
+    params =
-    confirmation_changeset(info, %{
+      if need_confirmation? do
-      confirmation_pending: true,
+        %{
-      confirmation_token: :crypto.strong_rand_bytes(32) |> Base.url_encode64()
+          confirmation_pending: true,
-    })
+          confirmation_token: :crypto.strong_rand_bytes(32) |> Base.url_encode64()
-  end
+        }
+      else
+        %{
+          confirmation_pending: false,
+          confirmation_token: nil
+        }
+      end
 
-  def confirmation_changeset(info, params) do
     cast(info, params, [:confirmation_pending, :confirmation_token])
   end
 
@@ -271,6 +274,14 @@ defmodule Pleroma.User.Info do
     |> validate_required([:flavour])
   end
 
+  def mascot_update(info, url) do
+    params = %{mascot: url}
+
+    info
+    |> cast(params, [:mascot])
+    |> validate_required([:mascot])
+  end
+
   def set_source_data(info, source_data) do
     params = %{source_data: source_data}
 

lib/pleroma/user/query.ex

@@ -118,7 +118,11 @@ defmodule Pleroma.User.Query do
     |> where([u], not is_nil(u.nickname))
   end
 
-  defp compose_query({:deactivated, _}, query) do
+  defp compose_query({:deactivated, false}, query) do
+    User.restrict_deactivated(query)
+  end
+
+  defp compose_query({:deactivated, true}, query) do
     where(query, [u], fragment("?->'deactivated' @> 'true'", u.info))
     |> where([u], not is_nil(u.nickname))
   end

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -5,7 +5,6 @@
 defmodule Pleroma.Web.ActivityPub.ActivityPub do
   alias Pleroma.Activity
   alias Pleroma.Conversation
-  alias Pleroma.Instances
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Object.Fetcher
@@ -15,7 +14,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.MRF
   alias Pleroma.Web.ActivityPub.Transmogrifier
-  alias Pleroma.Web.Federator
   alias Pleroma.Web.WebFinger
 
   import Ecto.Query
@@ -24,8 +22,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   require Logger
 
-  @httpoison Application.get_env(:pleroma, :httpoison)
-
   # For Announce activities, we filter the recipients based on following status for any actors
   # that match actual users.  See issue #164 for more information about why this is necessary.
   defp get_recipients(%{"type" => "Announce"} = data) do
@@ -137,9 +133,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
           activity
         end
 
-      Task.start(fn ->
+      PleromaJobQueue.enqueue(:background, Pleroma.Web.RichMedia.Helpers, [:fetch, activity])
-        Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity)
-      end)
 
       Notification.create_notifications(activity)
 
@@ -546,8 +540,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
             )
         )
 
-      Ecto.Adapters.SQL.to_sql(:all, Repo, query)
-
       query
     else
       Logger.error("Could not restrict visibility to #{visibility}")
@@ -563,8 +555,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
           fragment("activity_visibility(?, ?, ?) = ?", a.actor, a.recipients, a.data, ^visibility)
       )
 
-    Ecto.Adapters.SQL.to_sql(:all, Repo, query)
-
     query
   end
 
@@ -575,6 +565,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp restrict_visibility(query, _visibility), do: query
 
+  defp restrict_thread_visibility(query, %{"user" => %User{ap_id: ap_id}}) do
+    query =
+      from(
+        a in query,
+        where: fragment("thread_visibility(?, (?)->>'id') = true", ^ap_id, a.data)
+      )
+
+    query
+  end
+
+  defp restrict_thread_visibility(query, _), do: query
+
   def fetch_user_activities(user, reading_user, params \\ %{}) do
     params =
       params
@@ -701,6 +703,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp restrict_type(query, _), do: query
 
+  defp restrict_state(query, %{"state" => state}) do
+    from(activity in query, where: fragment("?->>'state' = ?", activity.data, ^state))
+  end
+
+  defp restrict_state(query, _), do: query
+
   defp restrict_favorited_by(query, %{"favorited_by" => ap_id}) do
     from(
       activity in query,
@@ -756,8 +764,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     blocks = info.blocks || []
     domain_blocks = info.domain_blocks || []
 
+    query =
+      if has_named_binding?(query, :object), do: query, else: Activity.with_joined_object(query)
+
     from(
-      activity in query,
+      [activity, object: o] in query,
       where: fragment("not (? = ANY(?))", activity.actor, ^blocks),
       where: fragment("not (? && ?)", activity.recipients, ^blocks),
       where:
@@ -767,7 +778,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
           activity.data,
           ^blocks
         ),
-      where: fragment("not (split_part(?, '/', 3) = ANY(?))", activity.actor, ^domain_blocks)
+      where: fragment("not (split_part(?, '/', 3) = ANY(?))", activity.actor, ^domain_blocks),
+      where: fragment("not (split_part(?->>'actor', '/', 3) = ANY(?))", o.data, ^domain_blocks)
     )
   end
 
@@ -822,6 +834,13 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     |> Activity.with_preloaded_bookmark(opts["user"])
   end
 
+  defp maybe_set_thread_muted_field(query, %{"skip_preload" => true}), do: query
+
+  defp maybe_set_thread_muted_field(query, opts) do
+    query
+    |> Activity.with_set_thread_muted_field(opts["user"])
+  end
+
   defp maybe_order(query, %{order: :desc}) do
     query
     |> order_by(desc: :id)
@@ -840,6 +859,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     base_query
     |> maybe_preload_objects(opts)
     |> maybe_preload_bookmarks(opts)
+    |> maybe_set_thread_muted_field(opts)
     |> maybe_order(opts)
     |> restrict_recipients(recipients, opts["user"])
     |> restrict_tag(opts)
@@ -849,15 +869,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     |> restrict_local(opts)
     |> restrict_actor(opts)
     |> restrict_type(opts)
+    |> restrict_state(opts)
     |> restrict_favorited_by(opts)
     |> restrict_blocked(opts)
     |> restrict_muted(opts)
     |> restrict_media(opts)
     |> restrict_visibility(opts)
+    |> restrict_thread_visibility(opts)
     |> restrict_replies(opts)
     |> restrict_reblogs(opts)
     |> restrict_pinned(opts)
     |> restrict_muted_reblogs(opts)
+    |> Activity.restrict_deactivated_users()
   end
 
   def fetch_activities(recipients, opts \\ %{}) do
@@ -886,7 +909,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     end
   end
 
-  def user_data_from_user_object(data) do
+  defp object_to_user_data(data) do
     avatar =
       data["icon"]["url"] &&
         %{
@@ -933,9 +956,19 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     {:ok, user_data}
   end
 
+  def user_data_from_user_object(data) do
+    with {:ok, data} <- MRF.filter(data),
+         {:ok, data} <- object_to_user_data(data) do
+      {:ok, data}
+    else
+      e -> {:error, e}
+    end
+  end
+
   def fetch_and_prepare_user_from_ap_id(ap_id) do
-    with {:ok, data} <- Fetcher.fetch_and_contain_remote_object_from_id(ap_id) do
+    with {:ok, data} <- Fetcher.fetch_and_contain_remote_object_from_id(ap_id),
-      user_data_from_user_object(data)
+         {:ok, data} <- user_data_from_user_object(data) do
+      {:ok, data}
     else
       e -> Logger.error("Could not decode user at fetch #{ap_id}, #{inspect(e)}")
     end
@@ -961,89 +994,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     end
   end
 
-  def should_federate?(inbox, public) do
-    if public do
-      true
-    else
-      inbox_info = URI.parse(inbox)
-      !Enum.member?(Pleroma.Config.get([:instance, :quarantined_instances], []), inbox_info.host)
-    end
-  end
-
-  def publish(actor, activity) do
-    remote_followers =
-      if actor.follower_address in activity.recipients do
-        {:ok, followers} = User.get_followers(actor)
-        followers |> Enum.filter(&(!&1.local))
-      else
-        []
-      end
-
-    public = is_public?(activity)
-
-    {:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
-    json = Jason.encode!(data)
-
-    (Pleroma.Web.Salmon.remote_users(activity) ++ remote_followers)
-    |> Enum.filter(fn user -> User.ap_enabled?(user) end)
-    |> Enum.map(fn %{info: %{source_data: data}} ->
-      (is_map(data["endpoints"]) && Map.get(data["endpoints"], "sharedInbox")) || data["inbox"]
-    end)
-    |> Enum.uniq()
-    |> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
-    |> Instances.filter_reachable()
-    |> Enum.each(fn {inbox, unreachable_since} ->
-      Federator.publish_single_ap(%{
-        inbox: inbox,
-        json: json,
-        actor: actor,
-        id: activity.data["id"],
-        unreachable_since: unreachable_since
-      })
-    end)
-  end
-
-  def publish_one(%{inbox: inbox, json: json, actor: actor, id: id} = params) do
-    Logger.info("Federating #{id} to #{inbox}")
-    host = URI.parse(inbox).host
-
-    digest = "SHA-256=" <> (:crypto.hash(:sha256, json) |> Base.encode64())
-
-    date =
-      NaiveDateTime.utc_now()
-      |> Timex.format!("{WDshort}, {0D} {Mshort} {YYYY} {h24}:{m}:{s} GMT")
-
-    signature =
-      Pleroma.Web.HTTPSignatures.sign(actor, %{
-        host: host,
-        "content-length": byte_size(json),
-        digest: digest,
-        date: date
-      })
-
-    with {:ok, %{status: code}} when code in 200..299 <-
-           result =
-             @httpoison.post(
-               inbox,
-               json,
-               [
-                 {"Content-Type", "application/activity+json"},
-                 {"Date", date},
-                 {"signature", signature},
-                 {"digest", digest}
-               ]
-             ) do
-      if !Map.has_key?(params, :unreachable_since) || params[:unreachable_since],
-        do: Instances.set_reachable(inbox)
-
-      result
-    else
-      {_post_result, response} ->
-        unless params[:unreachable_since], do: Instances.set_unreachable(inbox)
-        {:error, response}
-    end
-  end
-
   # filter out broken threads
   def contain_broken_threads(%Activity{} = activity, %User{} = user) do
     entire_thread_visible_for_user?(activity, user)
@@ -1054,11 +1004,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     contain_broken_threads(activity, user)
   end
 
-  # do post-processing on a timeline
+  def fetch_direct_messages_query do
-  def contain_timeline(timeline, user) do
+    Activity
-    timeline
+    |> restrict_type(%{"type" => "Create"})
-    |> Enum.filter(fn activity ->
+    |> restrict_visibility(%{visibility: "direct"})
-      contain_activity(activity, user)
+    |> order_by([activity], asc: activity.id)
-    end)
   end
 end

lib/pleroma/web/activity_pub/activity_pub_controller.ex

@@ -39,7 +39,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
 
   def user(conn, %{"nickname" => nickname}) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+         {:ok, user} <- User.ensure_keys_present(user) do
       conn
       |> put_resp_header("content-type", "application/activity+json")
       |> json(UserView.render("user.json", %{user: user}))
@@ -106,7 +106,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
 
   def following(conn, %{"nickname" => nickname, "page" => page}) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+         {:ok, user} <- User.ensure_keys_present(user) do
       {page, _} = Integer.parse(page)
 
       conn
@@ -117,7 +117,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
 
   def following(conn, %{"nickname" => nickname}) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+         {:ok, user} <- User.ensure_keys_present(user) do
       conn
       |> put_resp_header("content-type", "application/activity+json")
       |> json(UserView.render("following.json", %{user: user}))
@@ -126,7 +126,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
 
   def followers(conn, %{"nickname" => nickname, "page" => page}) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+         {:ok, user} <- User.ensure_keys_present(user) do
       {page, _} = Integer.parse(page)
 
       conn
@@ -137,7 +137,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
 
   def followers(conn, %{"nickname" => nickname}) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+         {:ok, user} <- User.ensure_keys_present(user) do
       conn
       |> put_resp_header("content-type", "application/activity+json")
       |> json(UserView.render("followers.json", %{user: user}))
@@ -146,7 +146,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
 
   def outbox(conn, %{"nickname" => nickname} = params) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+         {:ok, user} <- User.ensure_keys_present(user) do
       conn
       |> put_resp_header("content-type", "application/activity+json")
       |> json(UserView.render("outbox.json", %{user: user, max_id: params["max_id"]}))
@@ -195,7 +195,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
 
   def relay(conn, _params) do
     with %User{} = user <- Relay.get_actor(),
-         {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+         {:ok, user} <- User.ensure_keys_present(user) do
       conn
       |> put_resp_header("content-type", "application/activity+json")
       |> json(UserView.render("user.json", %{user: user}))

lib/pleroma/web/activity_pub/mrf/simple_policy.ex

@@ -48,14 +48,13 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
          %{host: actor_host} = _actor_info,
          %{
            "type" => "Create",
-           "object" => %{"attachment" => child_attachment} = child_object
+           "object" => child_object
          } = object
-       )
+       ) do
-       when length(child_attachment) > 0 do
     object =
       if Enum.member?(Pleroma.Config.get([:mrf_simple, :media_nsfw]), actor_host) do
         tags = (child_object["tag"] || []) ++ ["nsfw"]
-        child_object = Map.put(child_object, "tags", tags)
+        child_object = Map.put(child_object, "tag", tags)
         child_object = Map.put(child_object, "sensitive", true)
         Map.put(object, "object", child_object)
       else
@@ -75,8 +74,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
                actor_host
              ),
            user <- User.get_cached_by_ap_id(object["actor"]),
-           true <- "https://www.w3.org/ns/activitystreams#Public" in object["to"],
+           true <- "https://www.w3.org/ns/activitystreams#Public" in object["to"] do
-           true <- user.follower_address in object["cc"] do
         to =
           List.delete(object["to"], "https://www.w3.org/ns/activitystreams#Public") ++
             [user.follower_address]
@@ -95,18 +93,63 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
     {:ok, object}
   end
 
+  defp check_report_removal(%{host: actor_host} = _actor_info, %{"type" => "Flag"} = object) do
+    if actor_host in Pleroma.Config.get([:mrf_simple, :report_removal]) do
+      {:reject, nil}
+    else
+      {:ok, object}
+    end
+  end
+
+  defp check_report_removal(_actor_info, object), do: {:ok, object}
+
+  defp check_avatar_removal(%{host: actor_host} = _actor_info, %{"icon" => _icon} = object) do
+    if actor_host in Pleroma.Config.get([:mrf_simple, :avatar_removal]) do
+      {:ok, Map.delete(object, "icon")}
+    else
+      {:ok, object}
+    end
+  end
+
+  defp check_avatar_removal(_actor_info, object), do: {:ok, object}
+
+  defp check_banner_removal(%{host: actor_host} = _actor_info, %{"image" => _image} = object) do
+    if actor_host in Pleroma.Config.get([:mrf_simple, :banner_removal]) do
+      {:ok, Map.delete(object, "image")}
+    else
+      {:ok, object}
+    end
+  end
+
+  defp check_banner_removal(_actor_info, object), do: {:ok, object}
+
   @impl true
-  def filter(object) do
+  def filter(%{"actor" => actor} = object) do
-    actor_info = URI.parse(object["actor"])
+    actor_info = URI.parse(actor)
 
     with {:ok, object} <- check_accept(actor_info, object),
          {:ok, object} <- check_reject(actor_info, object),
          {:ok, object} <- check_media_removal(actor_info, object),
          {:ok, object} <- check_media_nsfw(actor_info, object),
-         {:ok, object} <- check_ftl_removal(actor_info, object) do
+         {:ok, object} <- check_ftl_removal(actor_info, object),
+         {:ok, object} <- check_report_removal(actor_info, object) do
       {:ok, object}
     else
       _e -> {:reject, nil}
     end
   end
+
+  def filter(%{"id" => actor, "type" => obj_type} = object)
+      when obj_type in ["Application", "Group", "Organization", "Person", "Service"] do
+    actor_info = URI.parse(actor)
+
+    with {:ok, object} <- check_avatar_removal(actor_info, object),
+         {:ok, object} <- check_banner_removal(actor_info, object) do
+      {:ok, object}
+    else
+      _e -> {:reject, nil}
+    end
+  end
+
+  def filter(object), do: {:ok, object}
 end

lib/pleroma/web/activity_pub/mrf/tag_policy.ex

@@ -31,7 +31,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
 
     object =
       object
-      |> Map.put("tags", tags)
+      |> Map.put("tag", tags)
       |> Map.put("sensitive", true)
 
     message = Map.put(message, "object", object)

lib/pleroma/web/activity_pub/mrf/user_allowlist.ex

@@ -19,10 +19,12 @@ defmodule Pleroma.Web.ActivityPub.MRF.UserAllowListPolicy do
   end
 
   @impl true
-  def filter(object) do
+  def filter(%{"actor" => actor} = object) do
-    actor_info = URI.parse(object["actor"])
+    actor_info = URI.parse(actor)
     allow_list = Config.get([:mrf_user_allowlist, String.to_atom(actor_info.host)], [])
 
     filter_by_list(object, allow_list)
   end
+
+  def filter(object), do: {:ok, object}
 end

lib/pleroma/web/activity_pub/publisher.ex

@@ -0,0 +1,151 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.Publisher do
+  alias Pleroma.Activity
+  alias Pleroma.Config
+  alias Pleroma.HTTP
+  alias Pleroma.Instances
+  alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.Relay
+  alias Pleroma.Web.ActivityPub.Transmogrifier
+
+  import Pleroma.Web.ActivityPub.Visibility
+
+  @behaviour Pleroma.Web.Federator.Publisher
+
+  require Logger
+
+  @moduledoc """
+  ActivityPub outgoing federation module.
+  """
+
+  @doc """
+  Determine if an activity can be represented by running it through Transmogrifier.
+  """
+  def is_representable?(%Activity{} = activity) do
+    with {:ok, _data} <- Transmogrifier.prepare_outgoing(activity.data) do
+      true
+    else
+      _e ->
+        false
+    end
+  end
+
+  @doc """
+  Publish a single message to a peer.  Takes a struct with the following
+  parameters set:
+
+  * `inbox`: the inbox to publish to
+  * `json`: the JSON message body representing the ActivityPub message
+  * `actor`: the actor which is signing the message
+  * `id`: the ActivityStreams URI of the message
+  """
+  def publish_one(%{inbox: inbox, json: json, actor: %User{} = actor, id: id} = params) do
+    Logger.info("Federating #{id} to #{inbox}")
+    host = URI.parse(inbox).host
+
+    digest = "SHA-256=" <> (:crypto.hash(:sha256, json) |> Base.encode64())
+
+    date =
+      NaiveDateTime.utc_now()
+      |> Timex.format!("{WDshort}, {0D} {Mshort} {YYYY} {h24}:{m}:{s} GMT")
+
+    signature =
+      Pleroma.Signature.sign(actor, %{
+        host: host,
+        "content-length": byte_size(json),
+        digest: digest,
+        date: date
+      })
+
+    with {:ok, %{status: code}} when code in 200..299 <-
+           result =
+             HTTP.post(
+               inbox,
+               json,
+               [
+                 {"Content-Type", "application/activity+json"},
+                 {"Date", date},
+                 {"signature", signature},
+                 {"digest", digest}
+               ]
+             ) do
+      if !Map.has_key?(params, :unreachable_since) || params[:unreachable_since],
+        do: Instances.set_reachable(inbox)
+
+      result
+    else
+      {_post_result, response} ->
+        unless params[:unreachable_since], do: Instances.set_unreachable(inbox)
+        {:error, response}
+    end
+  end
+
+  defp should_federate?(inbox, public) do
+    if public do
+      true
+    else
+      inbox_info = URI.parse(inbox)
+      !Enum.member?(Pleroma.Config.get([:instance, :quarantined_instances], []), inbox_info.host)
+    end
+  end
+
+  @doc """
+  Publishes an activity to all relevant peers.
+  """
+  def publish(%User{} = actor, %Activity{} = activity) do
+    remote_followers =
+      if actor.follower_address in activity.recipients do
+        {:ok, followers} = User.get_followers(actor)
+        followers |> Enum.filter(&(!&1.local))
+      else
+        []
+      end
+
+    public = is_public?(activity)
+
+    if public && Config.get([:instance, :allow_relay]) do
+      Logger.info(fn -> "Relaying #{activity.data["id"]} out" end)
+      Relay.publish(activity)
+    end
+
+    {:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
+    json = Jason.encode!(data)
+
+    (Pleroma.Web.Salmon.remote_users(activity) ++ remote_followers)
+    |> Enum.filter(fn user -> User.ap_enabled?(user) end)
+    |> Enum.map(fn %{info: %{source_data: data}} ->
+      (is_map(data["endpoints"]) && Map.get(data["endpoints"], "sharedInbox")) || data["inbox"]
+    end)
+    |> Enum.uniq()
+    |> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
+    |> Instances.filter_reachable()
+    |> Enum.each(fn {inbox, unreachable_since} ->
+      Pleroma.Web.Federator.Publisher.enqueue_one(
+        __MODULE__,
+        %{
+          inbox: inbox,
+          json: json,
+          actor: actor,
+          id: activity.data["id"],
+          unreachable_since: unreachable_since
+        }
+      )
+    end)
+  end
+
+  def gather_webfinger_links(%User{} = user) do
+    [
+      %{"rel" => "self", "type" => "application/activity+json", "href" => user.ap_id},
+      %{
+        "rel" => "self",
+        "type" => "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"",
+        "href" => user.ap_id
+      }
+    ]
+  end
+
+  def gather_nodeinfo_protocol_names, do: ["activitypub"]
+end

lib/pleroma/web/activity_pub/transmogrifier.ex

@@ -11,7 +11,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   alias Pleroma.Object.Containment
   alias Pleroma.Repo
   alias Pleroma.User
-  alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.ActivityPub.Visibility

lib/pleroma/web/activity_pub/utils.ex

@@ -20,6 +20,8 @@ defmodule Pleroma.Web.ActivityPub.Utils do
   require Logger
 
   @supported_object_types ["Article", "Note", "Video", "Page"]
+  @supported_report_states ~w(open closed resolved)
+  @valid_visibilities ~w(public unlisted private direct)
 
   # Some implementations send the actor URI as the actor field, others send the entire actor object,
   # so figure out what the actor's URI is based on what we have.
@@ -670,7 +672,8 @@ defmodule Pleroma.Web.ActivityPub.Utils do
       "actor" => params.actor.ap_id,
       "content" => params.content,
       "object" => object,
-      "context" => params.context
+      "context" => params.context,
+      "state" => "open"
     }
     |> Map.merge(additional)
   end
@@ -682,7 +685,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
   """
   def fetch_ordered_collection(from, pages_left, acc \\ []) do
     with {:ok, response} <- Tesla.get(from),
-         {:ok, collection} <- Poison.decode(response.body) do
+         {:ok, collection} <- Jason.decode(response.body) do
       case collection["type"] do
         "OrderedCollection" ->
           # If we've encountered the OrderedCollection and not the page,
@@ -713,4 +716,77 @@ defmodule Pleroma.Web.ActivityPub.Utils do
       end
     end
   end
+
+  #### Report-related helpers
+
+  def update_report_state(%Activity{} = activity, state) when state in @supported_report_states do
+    with new_data <- Map.put(activity.data, "state", state),
+         changeset <- Changeset.change(activity, data: new_data),
+         {:ok, activity} <- Repo.update(changeset) do
+      {:ok, activity}
+    end
+  end
+
+  def update_report_state(_, _), do: {:error, "Unsupported state"}
+
+  def update_activity_visibility(activity, visibility) when visibility in @valid_visibilities do
+    [to, cc, recipients] =
+      activity
+      |> get_updated_targets(visibility)
+      |> Enum.map(&Enum.uniq/1)
+
+    object_data =
+      activity.object.data
+      |> Map.put("to", to)
+      |> Map.put("cc", cc)
+
+    {:ok, object} =
+      activity.object
+      |> Object.change(%{data: object_data})
+      |> Object.update_and_set_cache()
+
+    activity_data =
+      activity.data
+      |> Map.put("to", to)
+      |> Map.put("cc", cc)
+
+    activity
+    |> Map.put(:object, object)
+    |> Activity.change(%{data: activity_data, recipients: recipients})
+    |> Repo.update()
+  end
+
+  def update_activity_visibility(_, _), do: {:error, "Unsupported visibility"}
+
+  defp get_updated_targets(
+         %Activity{data: %{"to" => to} = data, recipients: recipients},
+         visibility
+       ) do
+    cc = Map.get(data, "cc", [])
+    follower_address = User.get_cached_by_ap_id(data["actor"]).follower_address
+    public = "https://www.w3.org/ns/activitystreams#Public"
+
+    case visibility do
+      "public" ->
+        to = [public | List.delete(to, follower_address)]
+        cc = [follower_address | List.delete(cc, public)]
+        recipients = [public | recipients]
+        [to, cc, recipients]
+
+      "private" ->
+        to = [follower_address | List.delete(to, public)]
+        cc = List.delete(cc, public)
+        recipients = List.delete(recipients, public)
+        [to, cc, recipients]
+
+      "unlisted" ->
+        to = [follower_address | List.delete(to, public)]
+        cc = [public | List.delete(cc, follower_address)]
+        recipients = recipients ++ [follower_address, public]
+        [to, cc, recipients]
+
+      _ ->
+        [to, cc, recipients]
+    end
+  end
 end

lib/pleroma/web/activity_pub/views/user_view.ex

@@ -5,6 +5,7 @@
 defmodule Pleroma.Web.ActivityPub.UserView do
   use Pleroma.Web, :view
 
+  alias Pleroma.Keys
   alias Pleroma.Repo
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
@@ -12,8 +13,6 @@ defmodule Pleroma.Web.ActivityPub.UserView do
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.Endpoint
   alias Pleroma.Web.Router.Helpers
-  alias Pleroma.Web.Salmon
-  alias Pleroma.Web.WebFinger
 
   import Ecto.Query
 
@@ -34,8 +33,8 @@ defmodule Pleroma.Web.ActivityPub.UserView do
 
   # the instance itself is not a Person, but instead an Application
   def render("user.json", %{user: %{nickname: nil} = user}) do
-    {:ok, user} = WebFinger.ensure_keys_present(user)
+    {:ok, user} = User.ensure_keys_present(user)
-    {:ok, _, public_key} = Salmon.keys_from_pem(user.info.keys)
+    {:ok, _, public_key} = Keys.keys_from_pem(user.info.keys)
     public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
     public_key = :public_key.pem_encode([public_key])
 
@@ -62,8 +61,8 @@ defmodule Pleroma.Web.ActivityPub.UserView do
   end
 
   def render("user.json", %{user: user}) do
-    {:ok, user} = WebFinger.ensure_keys_present(user)
+    {:ok, user} = User.ensure_keys_present(user)
-    {:ok, _, public_key} = Salmon.keys_from_pem(user.info.keys)
+    {:ok, _, public_key} = Keys.keys_from_pem(user.info.keys)
     public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
     public_key = :public_key.pem_encode([public_key])
 

lib/pleroma/web/activity_pub/visibility.ex

@@ -1,6 +1,7 @@
 defmodule Pleroma.Web.ActivityPub.Visibility do
   alias Pleroma.Activity
   alias Pleroma.Object
+  alias Pleroma.Repo
   alias Pleroma.User
 
   def is_public?(%Object{data: %{"type" => "Tombstone"}}), do: false
@@ -13,11 +14,12 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
   end
 
   def is_private?(activity) do
-    unless is_public?(activity) do
+    with false <- is_public?(activity),
-      follower_address = User.get_cached_by_ap_id(activity.data["actor"]).follower_address
+         %User{follower_address: follower_address} <-
-      Enum.any?(activity.data["to"], &(&1 == follower_address))
+           User.get_cached_by_ap_id(activity.data["actor"]) do
+      follower_address in activity.data["to"]
     else
-      false
+      _ -> false
     end
   end
 
@@ -38,24 +40,37 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
     visible_for_user?(activity, nil) || Enum.any?(x, &(&1 in y))
   end
 
-  # guard
+  def entire_thread_visible_for_user?(%Activity{} = activity, %User{} = user) do
-  def entire_thread_visible_for_user?(nil, _user), do: false
+    {:ok, %{rows: [[result]]}} =
+      Ecto.Adapters.SQL.query(Repo, "SELECT thread_visibility($1, $2)", [
+        user.ap_id,
+        activity.data["id"]
+      ])
 
-  # XXX: Probably even more inefficient than the previous implementation intended to be a placeholder untill https://git.pleroma.social/pleroma/pleroma/merge_requests/971 is in develop
+    result
-  # credo:disable-for-previous-line Credo.Check.Readability.MaxLineLength
+  end
 
-  def entire_thread_visible_for_user?(
+  def get_visibility(object) do
-        %Activity{} = tail,
+    public = "https://www.w3.org/ns/activitystreams#Public"
-        # %Activity{data: %{"object" => %{"inReplyTo" => parent_id}}} = tail,
+    to = object.data["to"] || []
-        user
+    cc = object.data["cc"] || []
-      ) do
-    case Object.normalize(tail) do
-      %{data: %{"inReplyTo" => parent_id}} when is_binary(parent_id) ->
-        parent = Activity.get_in_reply_to_activity(tail)
-        visible_for_user?(tail, user) && entire_thread_visible_for_user?(parent, user)
 
-      _ ->
+    cond do
-        visible_for_user?(tail, user)
+      public in to ->
+        "public"
+
+      public in cc ->
+        "unlisted"
+
+      # this should use the sql for the object's activity
+      Enum.any?(to, &String.contains?(&1, "/followers")) ->
+        "private"
+
+      length(cc) > 0 ->
+        "private"
+
+      true ->
+        "direct"
     end
   end
 end

lib/pleroma/web/admin_api/admin_api_controller.ex

@@ -4,11 +4,16 @@
 
 defmodule Pleroma.Web.AdminAPI.AdminAPIController do
   use Pleroma.Web, :controller
+  alias Pleroma.Activity
   alias Pleroma.User
   alias Pleroma.UserInviteToken
+  alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Relay
   alias Pleroma.Web.AdminAPI.AccountView
+  alias Pleroma.Web.AdminAPI.ReportView
   alias Pleroma.Web.AdminAPI.Search
+  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.MastodonAPI.StatusView
 
   import Pleroma.Web.ControllerHelper, only: [json_response: 3]
 
@@ -59,7 +64,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
       bio: "."
     }
 
-    changeset = User.register_changeset(%User{}, user_data, confirmed: true)
+    changeset = User.register_changeset(%User{}, user_data, need_confirmation: false)
     {:ok, user} = User.register(changeset)
 
     conn
@@ -287,12 +292,88 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
     |> json(token.token)
   end
 
+  def list_reports(conn, params) do
+    params =
+      params
+      |> Map.put("type", "Flag")
+      |> Map.put("skip_preload", true)
+
+    reports =
+      []
+      |> ActivityPub.fetch_activities(params)
+      |> Enum.reverse()
+
+    conn
+    |> put_view(ReportView)
+    |> render("index.json", %{reports: reports})
+  end
+
+  def report_show(conn, %{"id" => id}) do
+    with %Activity{} = report <- Activity.get_by_id(id) do
+      conn
+      |> put_view(ReportView)
+      |> render("show.json", %{report: report})
+    else
+      _ -> {:error, :not_found}
+    end
+  end
+
+  def report_update_state(conn, %{"id" => id, "state" => state}) do
+    with {:ok, report} <- CommonAPI.update_report_state(id, state) do
+      conn
+      |> put_view(ReportView)
+      |> render("show.json", %{report: report})
+    end
+  end
+
+  def report_respond(%{assigns: %{user: user}} = conn, %{"id" => id} = params) do
+    with false <- is_nil(params["status"]),
+         %Activity{} <- Activity.get_by_id(id) do
+      params =
+        params
+        |> Map.put("in_reply_to_status_id", id)
+        |> Map.put("visibility", "direct")
+
+      {:ok, activity} = CommonAPI.post(user, params)
+
+      conn
+      |> put_view(StatusView)
+      |> render("status.json", %{activity: activity})
+    else
+      true ->
+        {:param_cast, nil}
+
+      nil ->
+        {:error, :not_found}
+    end
+  end
+
+  def status_update(conn, %{"id" => id} = params) do
+    with {:ok, activity} <- CommonAPI.update_activity_scope(id, params) do
+      conn
+      |> put_view(StatusView)
+      |> render("status.json", %{activity: activity})
+    end
+  end
+
+  def status_delete(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
+      json(conn, %{})
+    end
+  end
+
   def errors(conn, {:error, :not_found}) do
     conn
     |> put_status(404)
     |> json("Not found")
   end
 
+  def errors(conn, {:error, reason}) do
+    conn
+    |> put_status(400)
+    |> json(reason)
+  end
+
   def errors(conn, {:param_cast, _}) do
     conn
     |> put_status(400)

lib/pleroma/web/admin_api/views/report_view.ex

@@ -0,0 +1,41 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.AdminAPI.ReportView do
+  use Pleroma.Web, :view
+  alias Pleroma.Activity
+  alias Pleroma.User
+  alias Pleroma.Web.CommonAPI.Utils
+  alias Pleroma.Web.MastodonAPI.AccountView
+  alias Pleroma.Web.MastodonAPI.StatusView
+
+  def render("index.json", %{reports: reports}) do
+    %{
+      reports: render_many(reports, __MODULE__, "show.json", as: :report)
+    }
+  end
+
+  def render("show.json", %{report: report}) do
+    user = User.get_cached_by_ap_id(report.data["actor"])
+    created_at = Utils.to_masto_date(report.data["published"])
+
+    [account_ap_id | status_ap_ids] = report.data["object"]
+    account = User.get_cached_by_ap_id(account_ap_id)
+
+    statuses =
+      Enum.map(status_ap_ids, fn ap_id ->
+        Activity.get_by_ap_id_with_object(ap_id)
+      end)
+
+    %{
+      id: report.id,
+      account: AccountView.render("account.json", %{user: account}),
+      actor: AccountView.render("account.json", %{user: user}),
+      content: report.data["content"],
+      created_at: created_at,
+      statuses: StatusView.render("index.json", %{activities: statuses, as: :activity}),
+      state: report.data["state"]
+    }
+  end
+end

lib/pleroma/web/auth/pleroma_authenticator.ex

@@ -74,7 +74,7 @@ defmodule Pleroma.Web.Auth.PleromaAuthenticator do
                password_confirmation: random_password
              },
              external: true,
-             confirmed: true
+             need_confirmation: false
            )
            |> Repo.insert(),
          {:ok, _} <-

lib/pleroma/web/common_api/common_api.ex

@@ -71,6 +71,9 @@ defmodule Pleroma.Web.CommonAPI do
          {:ok, _} <- unpin(activity_id, user),
          {:ok, delete} <- ActivityPub.delete(object) do
       {:ok, delete}
+    else
+      _ ->
+        {:error, "Could not delete"}
     end
   end
 
@@ -116,32 +119,34 @@ defmodule Pleroma.Web.CommonAPI do
     end
   end
 
-  def get_visibility(%{"visibility" => visibility})
+  def get_visibility(%{"visibility" => visibility}, in_reply_to)
       when visibility in ~w{public unlisted private direct},
-      do: visibility
+      do: {visibility, get_replied_to_visibility(in_reply_to)}
 
-  def get_visibility(%{"in_reply_to_status_id" => status_id}) when not is_nil(status_id) do
+  def get_visibility(_, in_reply_to) when not is_nil(in_reply_to) do
-    case get_replied_to_activity(status_id) do
+    visibility = get_replied_to_visibility(in_reply_to)
-      nil ->
+    {visibility, visibility}
-        "public"
+  end
 
-      in_reply_to ->
+  def get_visibility(_, in_reply_to), do: {"public", get_replied_to_visibility(in_reply_to)}
-        # XXX: these heuristics should be moved out of MastodonAPI.
+
-        with %Object{} = object <- Object.normalize(in_reply_to) do
+  def get_replied_to_visibility(nil), do: nil
-          Pleroma.Web.MastodonAPI.StatusView.get_visibility(object)
+
-        end
+  def get_replied_to_visibility(activity) do
+    with %Object{} = object <- Object.normalize(activity) do
+      Pleroma.Web.ActivityPub.Visibility.get_visibility(object)
     end
   end
 
-  def get_visibility(_), do: "public"
-
   def post(user, %{"status" => status} = data) do
-    visibility = get_visibility(data)
     limit = Pleroma.Config.get([:instance, :limit])
 
     with status <- String.trim(status),
          attachments <- attachments_from_ids(data),
          in_reply_to <- get_replied_to_activity(data["in_reply_to_status_id"]),
+         {visibility, in_reply_to_visibility} <- get_visibility(data, in_reply_to),
+         {_, false} <-
+           {:private_to_public, in_reply_to_visibility == "direct" && visibility != "direct"},
          {content_html, mentions, tags} <-
            make_content_html(
              status,
@@ -152,6 +157,7 @@ defmodule Pleroma.Web.CommonAPI do
          {to, cc} <- to_for_user_and_mentions(user, mentions, in_reply_to, visibility),
          context <- make_context(in_reply_to),
          cw <- data["spoiler_text"] || "",
+         sensitive <- data["sensitive"] || Enum.member?(tags, {"#nsfw", "nsfw"}),
          full_payload <- String.trim(status <> cw),
          length when length in 1..limit <- String.length(full_payload),
          object <-
@@ -164,7 +170,8 @@ defmodule Pleroma.Web.CommonAPI do
              in_reply_to,
              tags,
              cw,
-             cc
+             cc,
+             sensitive
            ),
          object <-
            Map.put(
@@ -185,6 +192,8 @@ defmodule Pleroma.Web.CommonAPI do
         )
 
       res
+    else
+      e -> {:error, e}
     end
   end
 
@@ -193,7 +202,7 @@ defmodule Pleroma.Web.CommonAPI do
     user =
       with emoji <- emoji_from_profile(user),
            source_data <- (user.info.source_data || %{}) |> Map.put("tag", emoji),
-           info_cng <- Pleroma.User.Info.set_source_data(user.info, source_data),
+           info_cng <- User.Info.set_source_data(user.info, source_data),
            change <- Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_cng),
            {:ok, user} <- User.update_and_set_cache(change) do
         user
@@ -226,7 +235,7 @@ defmodule Pleroma.Web.CommonAPI do
          } = activity <- get_by_id_or_ap_id(id_or_ap_id),
          true <- Enum.member?(object_to, "https://www.w3.org/ns/activitystreams#Public"),
          %{valid?: true} = info_changeset <-
-           Pleroma.User.Info.add_pinnned_activity(user.info, activity),
+           User.Info.add_pinnned_activity(user.info, activity),
          changeset <-
            Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_changeset),
          {:ok, _user} <- User.update_and_set_cache(changeset) do
@@ -243,7 +252,7 @@ defmodule Pleroma.Web.CommonAPI do
   def unpin(id_or_ap_id, user) do
     with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
          %{valid?: true} = info_changeset <-
-           Pleroma.User.Info.remove_pinnned_activity(user.info, activity),
+           User.Info.remove_pinnned_activity(user.info, activity),
          changeset <-
            Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_changeset),
          {:ok, _user} <- User.update_and_set_cache(changeset) do
@@ -311,6 +320,60 @@ defmodule Pleroma.Web.CommonAPI do
     end
   end
 
+  def update_report_state(activity_id, state) do
+    with %Activity{} = activity <- Activity.get_by_id(activity_id),
+         {:ok, activity} <- Utils.update_report_state(activity, state) do
+      {:ok, activity}
+    else
+      nil ->
+        {:error, :not_found}
+
+      {:error, reason} ->
+        {:error, reason}
+
+      _ ->
+        {:error, "Could not update state"}
+    end
+  end
+
+  def update_activity_scope(activity_id, opts \\ %{}) do
+    with %Activity{} = activity <- Activity.get_by_id_with_object(activity_id),
+         {:ok, activity} <- toggle_sensitive(activity, opts),
+         {:ok, activity} <- set_visibility(activity, opts) do
+      {:ok, activity}
+    else
+      nil ->
+        {:error, :not_found}
+
+      {:error, reason} ->
+        {:error, reason}
+    end
+  end
+
+  defp toggle_sensitive(activity, %{"sensitive" => sensitive}) when sensitive in ~w(true false) do
+    toggle_sensitive(activity, %{"sensitive" => String.to_existing_atom(sensitive)})
+  end
+
+  defp toggle_sensitive(%Activity{object: object} = activity, %{"sensitive" => sensitive})
+       when is_boolean(sensitive) do
+    new_data = Map.put(object.data, "sensitive", sensitive)
+
+    {:ok, object} =
+      object
+      |> Object.change(%{data: new_data})
+      |> Object.update_and_set_cache()
+
+    {:ok, Map.put(activity, :object, object)}
+  end
+
+  defp toggle_sensitive(activity, _), do: {:ok, activity}
+
+  defp set_visibility(activity, %{"visibility" => visibility}) do
+    Utils.update_activity_visibility(activity, visibility)
+  end
+
+  defp set_visibility(activity, _), do: {:ok, activity}
+
   def hide_reblogs(user, muted) do
     ap_id = muted.ap_id
 

lib/pleroma/web/common_api/utils.ex

@@ -223,7 +223,8 @@ defmodule Pleroma.Web.CommonAPI.Utils do
         in_reply_to,
         tags,
         cw \\ nil,
-        cc \\ []
+        cc \\ [],
+        sensitive \\ false
       ) do
     object = %{
       "type" => "Note",
@@ -231,19 +232,18 @@ defmodule Pleroma.Web.CommonAPI.Utils do
       "cc" => cc,
       "content" => content_html,
       "summary" => cw,
+      "sensitive" => !Enum.member?(["false", "False", "0", false], sensitive),
       "context" => context,
       "attachment" => attachments,
       "actor" => actor,
       "tag" => tags |> Enum.map(fn {_, tag} -> tag end) |> Enum.uniq()
     }
 
-    if in_reply_to do
+    with false <- is_nil(in_reply_to),
-      in_reply_to_object = Object.normalize(in_reply_to)
+         %Object{} = in_reply_to_object <- Object.normalize(in_reply_to) do
-
+      Map.put(object, "inReplyTo", in_reply_to_object.data["id"])
-      object
-      |> Map.put("inReplyTo", in_reply_to_object.data["id"])
     else
-      object
+      _ -> object
     end
   end
 

lib/pleroma/web/endpoint.ex

@@ -16,17 +16,32 @@ defmodule Pleroma.Web.Endpoint do
 
   plug(Pleroma.Plugs.UploadedMedia)
 
+  @static_cache_control "public, no-cache"
+
   # InstanceStatic needs to be before Plug.Static to be able to override shipped-static files
   # If you're adding new paths to `only:` you'll need to configure them in InstanceStatic as well
-  plug(Pleroma.Plugs.InstanceStatic, at: "/")
+  # Cache-control headers are duplicated in case we turn off etags in the future
+  plug(Pleroma.Plugs.InstanceStatic,
+    at: "/",
+    gzip: true,
+    cache_control_for_etags: @static_cache_control,
+    headers: %{
+      "cache-control" => @static_cache_control
+    }
+  )
 
   plug(
     Plug.Static,
     at: "/",
     from: :pleroma,
     only:
-      ~w(index.html robots.txt static finmoji emoji packs sounds images instance sw.js sw-pleroma.js favicon.png schemas doc)
+      ~w(index.html robots.txt static finmoji emoji packs sounds images instance sw.js sw-pleroma.js favicon.png schemas doc),
     # credo:disable-for-previous-line Credo.Check.Readability.MaxLineLength
+    gzip: true,
+    cache_control_for_etags: @static_cache_control,
+    headers: %{
+      "cache-control" => @static_cache_control
+    }
   )
 
   plug(Plug.Static.IndexHtml, at: "/pleroma/admin/")

lib/pleroma/web/federator/federator.ex

@@ -7,21 +7,15 @@ defmodule Pleroma.Web.Federator do
   alias Pleroma.Object.Containment
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.Web.ActivityPub.Relay
   alias Pleroma.Web.ActivityPub.Transmogrifier
   alias Pleroma.Web.ActivityPub.Utils
-  alias Pleroma.Web.ActivityPub.Visibility
+  alias Pleroma.Web.Federator.Publisher
   alias Pleroma.Web.Federator.RetryQueue
   alias Pleroma.Web.OStatus
-  alias Pleroma.Web.Salmon
-  alias Pleroma.Web.WebFinger
   alias Pleroma.Web.Websub
 
   require Logger
 
-  @websub Application.get_env(:pleroma, :websub)
-  @ostatus Application.get_env(:pleroma, :ostatus)
-
   def init do
     # 1 minute
     Process.sleep(1000 * 60)
@@ -42,14 +36,6 @@ defmodule Pleroma.Web.Federator do
     PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:publish, activity], priority)
   end
 
-  def publish_single_ap(params) do
-    PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:publish_single_ap, params])
-  end
-
-  def publish_single_websub(websub) do
-    PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:publish_single_websub, websub])
-  end
-
   def verify_websub(websub) do
     PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:verify_websub, websub])
   end
@@ -62,10 +48,6 @@ defmodule Pleroma.Web.Federator do
     PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:refresh_subscriptions])
   end
 
-  def publish_single_salmon(params) do
-    PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:publish_single_salmon, params])
-  end
-
   # Job Worker Callbacks
 
   def perform(:refresh_subscriptions) do
@@ -92,26 +74,9 @@ defmodule Pleroma.Web.Federator do
   def perform(:publish, activity) do
     Logger.debug(fn -> "Running publish for #{activity.data["id"]}" end)
 
-    with actor when not is_nil(actor) <- User.get_cached_by_ap_id(activity.data["actor"]) do
+    with %User{} = actor <- User.get_cached_by_ap_id(activity.data["actor"]),
-      {:ok, actor} = WebFinger.ensure_keys_present(actor)
+         {:ok, actor} <- User.ensure_keys_present(actor) do
-
+      Publisher.publish(actor, activity)
-      if Visibility.is_public?(activity) do
-        if OStatus.is_representable?(activity) do
-          Logger.info(fn -> "Sending #{activity.data["id"]} out via WebSub" end)
-          Websub.publish(Pleroma.Web.OStatus.feed_path(actor), actor, activity)
-
-          Logger.info(fn -> "Sending #{activity.data["id"]} out via Salmon" end)
-          Pleroma.Web.Salmon.publish(actor, activity)
-        end
-
-        if Keyword.get(Application.get_env(:pleroma, :instance), :allow_relay) do
-          Logger.info(fn -> "Relaying #{activity.data["id"]} out" end)
-          Relay.publish(activity)
-        end
-      end
-
-      Logger.info(fn -> "Sending #{activity.data["id"]} out via AP" end)
-      Pleroma.Web.ActivityPub.ActivityPub.publish(actor, activity)
     end
   end
 
@@ -120,12 +85,12 @@ defmodule Pleroma.Web.Federator do
       "Running WebSub verification for #{websub.id} (#{websub.topic}, #{websub.callback})"
     end)
 
-    @websub.verify(websub)
+    Websub.verify(websub)
   end
 
   def perform(:incoming_doc, doc) do
     Logger.info("Got document, trying to parse")
-    @ostatus.handle_incoming(doc)
+    OStatus.handle_incoming(doc)
   end
 
   def perform(:incoming_ap_doc, params) do
@@ -148,25 +113,11 @@ defmodule Pleroma.Web.Federator do
       _e ->
         # Just drop those for now
         Logger.info("Unhandled activity")
-        Logger.info(Poison.encode!(params, pretty: 2))
+        Logger.info(Jason.encode!(params, pretty: true))
         :error
     end
   end
 
-  def perform(:publish_single_salmon, params) do
-    Salmon.send_to_user(params)
-  end
-
-  def perform(:publish_single_ap, params) do
-    case ActivityPub.publish_one(params) do
-      {:ok, _} ->
-        :ok
-
-      {:error, _} ->
-        RetryQueue.enqueue(params, ActivityPub)
-    end
-  end
-
   def perform(
         :publish_single_websub,
         %{xml: _xml, topic: _topic, callback: _callback, secret: _secret} = params

lib/pleroma/web/federator/publisher.ex

@@ -0,0 +1,95 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Federator.Publisher do
+  alias Pleroma.Activity
+  alias Pleroma.Config
+  alias Pleroma.User
+  alias Pleroma.Web.Federator.RetryQueue
+
+  require Logger
+
+  @moduledoc """
+  Defines the contract used by federation implementations to publish messages to
+  their peers.
+  """
+
+  @doc """
+  Determine whether an activity can be relayed using the federation module.
+  """
+  @callback is_representable?(Pleroma.Activity.t()) :: boolean()
+
+  @doc """
+  Relays an activity to a specified peer, determined by the parameters.  The
+  parameters used are controlled by the federation module.
+  """
+  @callback publish_one(Map.t()) :: {:ok, Map.t()} | {:error, any()}
+
+  @doc """
+  Enqueue publishing a single activity.
+  """
+  @spec enqueue_one(module(), Map.t()) :: :ok
+  def enqueue_one(module, %{} = params),
+    do: PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:publish_one, module, params])
+
+  @spec perform(atom(), module(), any()) :: {:ok, any()} | {:error, any()}
+  def perform(:publish_one, module, params) do
+    case apply(module, :publish_one, [params]) do
+      {:ok, _} ->
+        :ok
+
+      {:error, _e} ->
+        RetryQueue.enqueue(params, module)
+    end
+  end
+
+  def perform(type, _, _) do
+    Logger.debug("Unknown task: #{type}")
+    {:error, "Don't know what to do with this"}
+  end
+
+  @doc """
+  Relays an activity to all specified peers.
+  """
+  @callback publish(User.t(), Activity.t()) :: :ok | {:error, any()}
+
+  @spec publish(User.t(), Activity.t()) :: :ok
+  def publish(%User{} = user, %Activity{} = activity) do
+    Config.get([:instance, :federation_publisher_modules])
+    |> Enum.each(fn module ->
+      if module.is_representable?(activity) do
+        Logger.info("Publishing #{activity.data["id"]} using #{inspect(module)}")
+        module.publish(user, activity)
+      end
+    end)
+
+    :ok
+  end
+
+  @doc """
+  Gathers links used by an outgoing federation module for WebFinger output.
+  """
+  @callback gather_webfinger_links(User.t()) :: list()
+
+  @spec gather_webfinger_links(User.t()) :: list()
+  def gather_webfinger_links(%User{} = user) do
+    Config.get([:instance, :federation_publisher_modules])
+    |> Enum.reduce([], fn module, links ->
+      links ++ module.gather_webfinger_links(user)
+    end)
+  end
+
+  @doc """
+  Gathers nodeinfo protocol names supported by the federation module.
+  """
+  @callback gather_nodeinfo_protocol_names() :: list()
+
+  @spec gather_nodeinfo_protocol_names() :: list()
+  def gather_nodeinfo_protocol_names do
+    Config.get([:instance, :federation_publisher_modules])
+    |> Enum.reduce([], fn module, links ->
+      links ++ module.gather_nodeinfo_protocol_names()
+    end)
+  end
+end

lib/pleroma/web/http_signatures/http_signatures.ex

@@ -1,91 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-# https://tools.ietf.org/html/draft-cavage-http-signatures-08
-defmodule Pleroma.Web.HTTPSignatures do
-  alias Pleroma.User
-  alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.Web.ActivityPub.Utils
-
-  require Logger
-
-  def split_signature(sig) do
-    default = %{"headers" => "date"}
-
-    sig =
-      sig
-      |> String.trim()
-      |> String.split(",")
-      |> Enum.reduce(default, fn part, acc ->
-        [key | rest] = String.split(part, "=")
-        value = Enum.join(rest, "=")
-        Map.put(acc, key, String.trim(value, "\""))
-      end)
-
-    Map.put(sig, "headers", String.split(sig["headers"], ~r/\s/))
-  end
-
-  def validate(headers, signature, public_key) do
-    sigstring = build_signing_string(headers, signature["headers"])
-    Logger.debug("Signature: #{signature["signature"]}")
-    Logger.debug("Sigstring: #{sigstring}")
-    {:ok, sig} = Base.decode64(signature["signature"])
-    :public_key.verify(sigstring, :sha256, sig, public_key)
-  end
-
-  def validate_conn(conn) do
-    # TODO: How to get the right key and see if it is actually valid for that request.
-    # For now, fetch the key for the actor.
-    with actor_id <- Utils.get_ap_id(conn.params["actor"]),
-         {:ok, public_key} <- User.get_public_key_for_ap_id(actor_id) do
-      if validate_conn(conn, public_key) do
-        true
-      else
-        Logger.debug("Could not validate, re-fetching user and trying one more time")
-        # Fetch user anew and try one more time
-        with actor_id <- Utils.get_ap_id(conn.params["actor"]),
-             {:ok, _user} <- ActivityPub.make_user_from_ap_id(actor_id),
-             {:ok, public_key} <- User.get_public_key_for_ap_id(actor_id) do
-          validate_conn(conn, public_key)
-        end
-      end
-    else
-      _e ->
-        Logger.debug("Could not public key!")
-        false
-    end
-  end
-
-  def validate_conn(conn, public_key) do
-    headers = Enum.into(conn.req_headers, %{})
-    signature = split_signature(headers["signature"])
-    validate(headers, signature, public_key)
-  end
-
-  def build_signing_string(headers, used_headers) do
-    used_headers
-    |> Enum.map(fn header -> "#{header}: #{headers[header]}" end)
-    |> Enum.join("\n")
-  end
-
-  def sign(user, headers) do
-    with {:ok, %{info: %{keys: keys}}} <- Pleroma.Web.WebFinger.ensure_keys_present(user),
-         {:ok, private_key, _} = Pleroma.Web.Salmon.keys_from_pem(keys) do
-      sigstring = build_signing_string(headers, Map.keys(headers))
-
-      signature =
-        :public_key.sign(sigstring, :sha256, private_key)
-        |> Base.encode64()
-
-      [
-        keyId: user.ap_id <> "#main-key",
-        algorithm: "rsa-sha256",
-        headers: Map.keys(headers) |> Enum.join(" "),
-        signature: signature
-      ]
-      |> Enum.map(fn {k, v} -> "#{k}=\"#{v}\"" end)
-      |> Enum.join(",")
-    end
-  end
-end

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

@@ -11,6 +11,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   alias Pleroma.Conversation.Participation
   alias Pleroma.Filter
   alias Pleroma.Formatter
+  alias Pleroma.HTTP
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Object.Fetcher
@@ -39,13 +40,22 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   alias Pleroma.Web.OAuth.Authorization
   alias Pleroma.Web.OAuth.Scopes
   alias Pleroma.Web.OAuth.Token
+  alias Pleroma.Web.TwitterAPI.TwitterAPI
 
   alias Pleroma.Web.ControllerHelper
   import Ecto.Query
 
   require Logger
 
-  @httpoison Application.get_env(:pleroma, :httpoison)
+  plug(
+    Pleroma.Plugs.RateLimitPlug,
+    %{
+      max_requests: Config.get([:app_account_creation, :max_requests]),
+      interval: Config.get([:app_account_creation, :interval])
+    }
+    when action in [:account_register]
+  )
+
   @local_mastodon_name "Mastodon-Local"
 
   action_fallback(:errors)
@@ -168,7 +178,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     end
   end
 
-  @mastodon_api_level "2.6.5"
+  @mastodon_api_level "2.7.2"
 
   def masto_instance(conn, _params) do
     instance = Config.get(:instance)
@@ -293,7 +303,6 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     activities =
       [user.ap_id | user.following]
       |> ActivityPub.fetch_activities(params)
-      |> ActivityPub.contain_timeline(user)
       |> Enum.reverse()
 
     conn
@@ -698,6 +707,41 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     end
   end
 
+  def set_mascot(%{assigns: %{user: user}} = conn, %{"file" => file}) do
+    with {:ok, object} <- ActivityPub.upload(file, actor: User.ap_id(user)),
+         %{} = attachment_data <- Map.put(object.data, "id", object.id),
+         %{type: type} = rendered <-
+           StatusView.render("attachment.json", %{attachment: attachment_data}) do
+      # Reject if not an image
+      if type == "image" do
+        # Sure!
+        # Save to the user's info
+        info_changeset = User.Info.mascot_update(user.info, rendered)
+
+        user_changeset =
+          user
+          |> Ecto.Changeset.change()
+          |> Ecto.Changeset.put_embed(:info, info_changeset)
+
+        {:ok, _user} = User.update_and_set_cache(user_changeset)
+
+        conn
+        |> json(rendered)
+      else
+        conn
+        |> put_resp_content_type("application/json")
+        |> send_resp(415, Jason.encode!(%{"error" => "mascots can only be images"}))
+      end
+    end
+  end
+
+  def get_mascot(%{assigns: %{user: user}} = conn, _params) do
+    mascot = User.get_mascot(user)
+
+    conn
+    |> json(mascot)
+  end
+
   def favourited_by(%{assigns: %{user: user}} = conn, %{"id" => id}) do
     with %Activity{data: %{"object" => object}} <- Repo.get(Activity, id),
          %Object{data: %{"likes" => likes}} <- Object.normalize(object) do
@@ -1000,6 +1044,30 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     end
   end
 
+  def status_search_query_with_gin(q, query) do
+    from([a, o] in q,
+      where:
+        fragment(
+          "to_tsvector('english', ?->>'content') @@ plainto_tsquery('english', ?)",
+          o.data,
+          ^query
+        ),
+      order_by: [desc: :id]
+    )
+  end
+
+  def status_search_query_with_rum(q, query) do
+    from([a, o] in q,
+      where:
+        fragment(
+          "? @@ plainto_tsquery('english', ?)",
+          o.fts_content,
+          ^query
+        ),
+      order_by: [fragment("? <=> now()::date", o.inserted_at)]
+    )
+  end
+
   def status_search(user, query) do
     fetched =
       if Regex.match?(~r/https?:/, query) do
@@ -1013,20 +1081,19 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
       end || []
 
     q =
-      from(
+      from([a, o] in Activity.with_preloaded_object(Activity),
-        [a, o] in Activity.with_preloaded_object(Activity),
         where: fragment("?->>'type' = 'Create'", a.data),
         where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
-        where:
+        limit: 20
-          fragment(
-            "to_tsvector('english', ?->>'content') @@ plainto_tsquery('english', ?)",
-            o.data,
-            ^query
-          ),
-        limit: 20,
-        order_by: [desc: :id]
       )
 
+    q =
+      if Pleroma.Config.get([:database, :rum_enabled]) do
+        status_search_query_with_rum(q, query)
+      else
+        status_search_query_with_gin(q, query)
+      end
+
     Repo.all(q) ++ fetched
   end
 
@@ -1213,7 +1280,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     accounts
     |> Enum.each(fn account_id ->
       with %Pleroma.List{} = list <- Pleroma.List.get(id, user),
-           %User{} = followed <- Pleroma.User.get_cached_by_id(account_id) do
+           %User{} = followed <- User.get_cached_by_id(account_id) do
         Pleroma.List.unfollow(list, followed)
       end
     end)
@@ -1297,7 +1364,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
             display_sensitive_media: false,
             reduce_motion: false,
             max_toot_chars: limit,
-            mascot: "/images/pleroma-fox-tan-smol.png"
+            mascot: User.get_mascot(user)["url"]
           },
           rights: %{
             delete_others_notice: present?(user.info.is_moderator),
@@ -1536,7 +1603,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
       user_id: user.id,
       phrase: phrase,
       context: context,
-      hide: Map.get(params, "irreversible", nil),
+      hide: Map.get(params, "irreversible", false),
       whole_word: Map.get(params, "boolean", true)
       # expires_at
     }
@@ -1624,7 +1691,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
         |> String.replace("{{user}}", user)
 
       with {:ok, %{status: 200, body: body}} <-
-             @httpoison.get(
+             HTTP.get(
                url,
                [],
                adapter: [
@@ -1693,6 +1760,53 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     end
   end
 
+  def account_register(
+        %{assigns: %{app: app}} = conn,
+        %{"username" => nickname, "email" => _, "password" => _, "agreement" => true} = params
+      ) do
+    params =
+      params
+      |> Map.take([
+        "email",
+        "captcha_solution",
+        "captcha_token",
+        "captcha_answer_data",
+        "token",
+        "password"
+      ])
+      |> Map.put("nickname", nickname)
+      |> Map.put("fullname", params["fullname"] || nickname)
+      |> Map.put("bio", params["bio"] || "")
+      |> Map.put("confirm", params["password"])
+
+    with {:ok, user} <- TwitterAPI.register_user(params, need_confirmation: true),
+         {:ok, token} <- Token.create_token(app, user, %{scopes: app.scopes}) do
+      json(conn, %{
+        token_type: "Bearer",
+        access_token: token.token,
+        scope: app.scopes,
+        created_at: Token.Utils.format_created_at(token)
+      })
+    else
+      {:error, errors} ->
+        conn
+        |> put_status(400)
+        |> json(Jason.encode!(errors))
+    end
+  end
+
+  def account_register(%{assigns: %{app: _app}} = conn, _params) do
+    conn
+    |> put_status(400)
+    |> json(%{error: "Missing parameters"})
+  end
+
+  def account_register(conn, _) do
+    conn
+    |> put_status(403)
+    |> json(%{error: "Invalid credentials"})
+  end
+
   def conversations(%{assigns: %{user: user}} = conn, params) do
     participations = Participation.for_user_with_last_activity_id(user, params)
 

lib/pleroma/web/mastodon_api/views/account_view.ex

@@ -40,7 +40,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
     follow_activity = Pleroma.Web.ActivityPub.Utils.fetch_latest_follow(user, target)
 
     requested =
-      if follow_activity do
+      if follow_activity && !User.following?(target, user) do
         follow_activity.data["state"] == "pending"
       else
         false
@@ -112,7 +112,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
       fields: fields,
       bot: bot,
       source: %{
-        note: "",
+        note: HTML.strip_tags((user.bio || "") |> String.replace("<br>", "\n")),
         sensitive: false,
         pleroma: %{}
       },

lib/pleroma/web/mastodon_api/views/status_view.ex

@@ -16,6 +16,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
   alias Pleroma.Web.MastodonAPI.StatusView
   alias Pleroma.Web.MediaProxy
 
+  import Pleroma.Web.ActivityPub.Visibility, only: [get_visibility: 1]
+
   # TODO: Add cached version.
   defp get_replied_to_activities(activities) do
     activities
@@ -155,6 +157,12 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
     bookmarked = Activity.get_bookmark(activity, opts[:for]) != nil
 
+    thread_muted? =
+      case activity.thread_muted? do
+        thread_muted? when is_boolean(thread_muted?) -> thread_muted?
+        nil -> CommonAPI.thread_muted?(user, activity)
+      end
+
     attachment_data = object.data["attachment"] || []
     attachments = render_many(attachment_data, StatusView, "attachment.json", as: :attachment)
 
@@ -226,7 +234,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       reblogged: reblogged?(activity, opts[:for]),
       favourited: present?(favorited),
       bookmarked: present?(bookmarked),
-      muted: CommonAPI.thread_muted?(user, activity) || User.mutes?(opts[:for], user),
+      muted: thread_muted? || User.mutes?(opts[:for], user),
       pinned: pinned?(activity, user),
       sensitive: sensitive,
       spoiler_text: summary_html,
@@ -340,30 +348,6 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     end
   end
 
-  def get_visibility(object) do
-    public = "https://www.w3.org/ns/activitystreams#Public"
-    to = object.data["to"] || []
-    cc = object.data["cc"] || []
-
-    cond do
-      public in to ->
-        "public"
-
-      public in cc ->
-        "unlisted"
-
-      # this should use the sql for the object's activity
-      Enum.any?(to, &String.contains?(&1, "/followers")) ->
-        "private"
-
-      length(cc) > 0 ->
-        "private"
-
-      true ->
-        "direct"
-    end
-  end
-
   def render_content(%{data: %{"type" => "Video"}} = object) do
     with name when not is_nil(name) and name != "" <- object.data["name"] do
       "<p><a href=\"#{object.data["id"]}\">#{name}</a></p>#{object.data["content"]}"

lib/pleroma/web/mongooseim/mongoose_im_controller.ex

@@ -0,0 +1,41 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MongooseIM.MongooseIMController do
+  use Pleroma.Web, :controller
+  alias Comeonin.Pbkdf2
+  alias Pleroma.Repo
+  alias Pleroma.User
+
+  def user_exists(conn, %{"user" => username}) do
+    with %User{} <- Repo.get_by(User, nickname: username, local: true) do
+      conn
+      |> json(true)
+    else
+      _ ->
+        conn
+        |> put_status(:not_found)
+        |> json(false)
+    end
+  end
+
+  def check_password(conn, %{"user" => username, "pass" => password}) do
+    with %User{password_hash: password_hash} <-
+           Repo.get_by(User, nickname: username, local: true),
+         true <- Pbkdf2.checkpw(password, password_hash) do
+      conn
+      |> json(true)
+    else
+      false ->
+        conn
+        |> put_status(403)
+        |> json(false)
+
+      _ ->
+        conn
+        |> put_status(:not_found)
+        |> json(false)
+    end
+  end
+end

lib/pleroma/web/nodeinfo/nodeinfo_controller.ex

@@ -10,8 +10,7 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
   alias Pleroma.User
   alias Pleroma.Web
   alias Pleroma.Web.ActivityPub.MRF
-
+  alias Pleroma.Web.Federator.Publisher
-  plug(Pleroma.Web.FederatingPlug)
 
   def schemas(conn, _params) do
     response = %{
@@ -137,7 +136,7 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
         name: Pleroma.Application.name() |> String.downcase(),
         version: Pleroma.Application.version()
       },
-      protocols: ["ostatus", "activitypub"],
+      protocols: Publisher.gather_nodeinfo_protocol_names(),
       services: %{
         inbound: [],
         outbound: []

lib/pleroma/web/oauth/app.ex

@@ -7,6 +7,7 @@ defmodule Pleroma.Web.OAuth.App do
   import Ecto.Changeset
 
   @type t :: %__MODULE__{}
+
   schema "apps" do
     field(:client_name, :string)
     field(:redirect_uris, :string)

lib/pleroma/web/oauth/authorization.ex

@@ -14,39 +14,57 @@ defmodule Pleroma.Web.OAuth.Authorization do
   import Ecto.Query
 
   @type t :: %__MODULE__{}
+
   schema "oauth_authorizations" do
     field(:token, :string)
     field(:scopes, {:array, :string}, default: [])
     field(:valid_until, :naive_datetime_usec)
     field(:used, :boolean, default: false)
-    belongs_to(:user, Pleroma.User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: Pleroma.FlakeId)
     belongs_to(:app, App)
 
     timestamps()
   end
 
+  @spec create_authorization(App.t(), User.t() | %{}, [String.t()] | nil) ::
+          {:ok, Authorization.t()} | {:error, Changeset.t()}
   def create_authorization(%App{} = app, %User{} = user, scopes \\ nil) do
-    scopes = scopes || app.scopes
+    %{
-    token = :crypto.strong_rand_bytes(32) |> Base.url_encode64(padding: false)
+      scopes: scopes || app.scopes,
-
-    authorization = %Authorization{
-      token: token,
-      used: false,
       user_id: user.id,
-      app_id: app.id,
+      app_id: app.id
-      scopes: scopes,
-      valid_until: NaiveDateTime.add(NaiveDateTime.utc_now(), 60 * 10)
     }
-
+    |> create_changeset()
-    Repo.insert(authorization)
+    |> Repo.insert()
   end
 
+  @spec create_changeset(map()) :: Changeset.t()
+  def create_changeset(attrs \\ %{}) do
+    %Authorization{}
+    |> cast(attrs, [:user_id, :app_id, :scopes, :valid_until])
+    |> validate_required([:app_id, :scopes])
+    |> add_token()
+    |> add_lifetime()
+  end
+
+  defp add_token(changeset) do
+    token = :crypto.strong_rand_bytes(32) |> Base.url_encode64(padding: false)
+    put_change(changeset, :token, token)
+  end
+
+  defp add_lifetime(changeset) do
+    put_change(changeset, :valid_until, NaiveDateTime.add(NaiveDateTime.utc_now(), 60 * 10))
+  end
+
+  @spec use_changeset(Authtorizatiton.t(), map()) :: Changeset.t()
   def use_changeset(%Authorization{} = auth, params) do
     auth
     |> cast(params, [:used])
     |> validate_required([:used])
   end
 
+  @spec use_token(Authorization.t()) ::
+          {:ok, Authorization.t()} | {:error, Changeset.t()} | {:error, String.t()}
   def use_token(%Authorization{used: false, valid_until: valid_until} = auth) do
     if NaiveDateTime.diff(NaiveDateTime.utc_now(), valid_until) < 0 do
       Repo.update(use_changeset(auth, %{used: true}))
@@ -57,6 +75,7 @@ defmodule Pleroma.Web.OAuth.Authorization do
 
   def use_token(%Authorization{used: true}), do: {:error, "already used"}
 
+  @spec delete_user_authorizations(User.t()) :: {integer(), any()}
   def delete_user_authorizations(%User{id: user_id}) do
     from(
       a in Pleroma.Web.OAuth.Authorization,

lib/pleroma/web/oauth/oauth_controller.ex

@@ -19,8 +19,6 @@ defmodule Pleroma.Web.OAuth.OAuthController do
 
   if Pleroma.Config.oauth_consumer_enabled?(), do: plug(Ueberauth)
 
-  @expires_in Pleroma.Config.get([:oauth2, :token_expires_in], 600)
-
   plug(:fetch_session)
   plug(:fetch_flash)
 
@@ -144,14 +142,14 @@ defmodule Pleroma.Web.OAuth.OAuthController do
   @doc "Renew access_token with refresh_token"
   def token_exchange(
         conn,
-        %{"grant_type" => "refresh_token", "refresh_token" => token} = params
+        %{"grant_type" => "refresh_token", "refresh_token" => token} = _params
       ) do
-    with %App{} = app <- get_app_from_request(conn, params),
+    with {:ok, app} <- Token.Utils.fetch_app(conn),
          {:ok, %{user: user} = token} <- Token.get_by_refresh_token(app, token),
          {:ok, token} <- RefreshToken.grant(token) do
       response_attrs = %{created_at: Token.Utils.format_created_at(token)}
 
-      json(conn, response_token(user, token, response_attrs))
+      json(conn, Token.Response.build(user, token, response_attrs))
     else
       _error ->
         put_status(conn, 400)
@@ -160,14 +158,14 @@ defmodule Pleroma.Web.OAuth.OAuthController do
   end
 
   def token_exchange(conn, %{"grant_type" => "authorization_code"} = params) do
-    with %App{} = app <- get_app_from_request(conn, params),
+    with {:ok, app} <- Token.Utils.fetch_app(conn),
          fixed_token = Token.Utils.fix_padding(params["code"]),
          {:ok, auth} <- Authorization.get_by_token(app, fixed_token),
          %User{} = user <- User.get_cached_by_id(auth.user_id),
          {:ok, token} <- Token.exchange_token(app, auth) do
       response_attrs = %{created_at: Token.Utils.format_created_at(token)}
 
-      json(conn, response_token(user, token, response_attrs))
+      json(conn, Token.Response.build(user, token, response_attrs))
     else
       _error ->
         put_status(conn, 400)
@@ -179,14 +177,14 @@ defmodule Pleroma.Web.OAuth.OAuthController do
         conn,
         %{"grant_type" => "password"} = params
       ) do
-    with {_, {:ok, %User{} = user}} <- {:get_user, Authenticator.get_user(conn)},
+    with {:ok, %User{} = user} <- Authenticator.get_user(conn),
-         %App{} = app <- get_app_from_request(conn, params),
+         {:ok, app} <- Token.Utils.fetch_app(conn),
          {:auth_active, true} <- {:auth_active, User.auth_active?(user)},
          {:user_active, true} <- {:user_active, !user.info.deactivated},
          {:ok, scopes} <- validate_scopes(app, params),
          {:ok, auth} <- Authorization.create_authorization(app, user, scopes),
          {:ok, token} <- Token.exchange_token(app, auth) do
-      json(conn, response_token(user, token))
+      json(conn, Token.Response.build(user, token))
     else
       {:auth_active, false} ->
         # Per https://github.com/tootsuite/mastodon/blob/
@@ -218,11 +216,23 @@ defmodule Pleroma.Web.OAuth.OAuthController do
     token_exchange(conn, params)
   end
 
+  def token_exchange(conn, %{"grant_type" => "client_credentials"} = _params) do
+    with {:ok, app} <- Token.Utils.fetch_app(conn),
+         {:ok, auth} <- Authorization.create_authorization(app, %User{}),
+         {:ok, token} <- Token.exchange_token(app, auth) do
+      json(conn, Token.Response.build_for_client_credentials(token))
+    else
+      _error ->
+        put_status(conn, 400)
+        |> json(%{error: "Invalid credentials"})
+    end
+  end
+
   # Bad request
   def token_exchange(conn, params), do: bad_request(conn, params)
 
   def token_revoke(conn, %{"token" => _token} = params) do
-    with %App{} = app <- get_app_from_request(conn, params),
+    with {:ok, app} <- Token.Utils.fetch_app(conn),
          {:ok, _token} <- RevokeToken.revoke(app, params) do
       json(conn, %{})
     else
@@ -252,7 +262,7 @@ defmodule Pleroma.Web.OAuth.OAuthController do
       auth_attrs
       |> Map.delete("scopes")
       |> Map.put("scope", scope)
-      |> Poison.encode!()
+      |> Jason.encode!()
 
     params =
       auth_attrs
@@ -316,7 +326,7 @@ defmodule Pleroma.Web.OAuth.OAuthController do
   end
 
   defp callback_params(%{"state" => state} = params) do
-    Map.merge(params, Poison.decode!(state))
+    Map.merge(params, Jason.decode!(state))
   end
 
   def registration_details(conn, %{"authorization" => auth_attrs}) do
@@ -405,33 +415,6 @@ defmodule Pleroma.Web.OAuth.OAuthController do
     end
   end
 
-  defp get_app_from_request(conn, params) do
-    conn
-    |> fetch_client_credentials(params)
-    |> fetch_client
-  end
-
-  defp fetch_client({id, secret}) when is_binary(id) and is_binary(secret) do
-    Repo.get_by(App, client_id: id, client_secret: secret)
-  end
-
-  defp fetch_client({_id, _secret}), do: nil
-
-  defp fetch_client_credentials(conn, params) do
-    # Per RFC 6749, HTTP Basic is preferred to body params
-    with ["Basic " <> encoded] <- get_req_header(conn, "authorization"),
-         {:ok, decoded} <- Base.decode64(encoded),
-         [id, secret] <-
-           Enum.map(
-             String.split(decoded, ":"),
-             fn s -> URI.decode_www_form(s) end
-           ) do
-      {id, secret}
-    else
-      _ -> {params["client_id"], params["client_secret"]}
-    end
-  end
-
   # Special case: Local MastodonFE
   defp redirect_uri(conn, "."), do: mastodon_api_url(conn, :login)
 
@@ -442,18 +425,6 @@ defmodule Pleroma.Web.OAuth.OAuthController do
   defp put_session_registration_id(conn, registration_id),
     do: put_session(conn, :registration_id, registration_id)
 
-  defp response_token(%User{} = user, token, opts \\ %{}) do
-    %{
-      token_type: "Bearer",
-      access_token: token.token,
-      refresh_token: token.refresh_token,
-      expires_in: @expires_in,
-      scope: Enum.join(token.scopes, " "),
-      me: user.ap_id
-    }
-    |> Map.merge(opts)
-  end
-
   @spec validate_scopes(App.t(), map()) ::
           {:ok, list()} | {:error, :missing_scopes | :unsupported_scopes}
   defp validate_scopes(app, params) do

lib/pleroma/web/oauth/token.ex

@@ -5,7 +5,6 @@
 defmodule Pleroma.Web.OAuth.Token do
   use Ecto.Schema
 
-  import Ecto.Query
   import Ecto.Changeset
 
   alias Pleroma.Repo
@@ -13,6 +12,7 @@ defmodule Pleroma.Web.OAuth.Token do
   alias Pleroma.Web.OAuth.App
   alias Pleroma.Web.OAuth.Authorization
   alias Pleroma.Web.OAuth.Token
+  alias Pleroma.Web.OAuth.Token.Query
 
   @expires_in Pleroma.Config.get([:oauth2, :token_expires_in], 600)
   @type t :: %__MODULE__{}
@@ -22,7 +22,7 @@ defmodule Pleroma.Web.OAuth.Token do
     field(:refresh_token, :string)
     field(:scopes, {:array, :string}, default: [])
     field(:valid_until, :naive_datetime_usec)
-    belongs_to(:user, Pleroma.User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: Pleroma.FlakeId)
     belongs_to(:app, App)
 
     timestamps()
@@ -31,26 +31,30 @@ defmodule Pleroma.Web.OAuth.Token do
   @doc "Gets token for app by access token"
   @spec get_by_token(App.t(), String.t()) :: {:ok, t()} | {:error, :not_found}
   def get_by_token(%App{id: app_id} = _app, token) do
-    from(t in __MODULE__, where: t.app_id == ^app_id and t.token == ^token)
+    Query.get_by_app(app_id)
+    |> Query.get_by_token(token)
     |> Repo.find_resource()
   end
 
   @doc "Gets token for app by refresh token"
   @spec get_by_refresh_token(App.t(), String.t()) :: {:ok, t()} | {:error, :not_found}
   def get_by_refresh_token(%App{id: app_id} = _app, token) do
-    from(t in __MODULE__,
+    Query.get_by_app(app_id)
-      where: t.app_id == ^app_id and t.refresh_token == ^token,
+    |> Query.get_by_refresh_token(token)
-      preload: [:user]
+    |> Query.preload([:user])
-    )
     |> Repo.find_resource()
   end
 
+  @spec exchange_token(App.t(), Authorization.t()) ::
+          {:ok, Token.t()} | {:error, Changeset.t()}
   def exchange_token(app, auth) do
     with {:ok, auth} <- Authorization.use_token(auth),
          true <- auth.app_id == app.id do
+      user = if auth.user_id, do: User.get_cached_by_id(auth.user_id), else: %User{}
+
       create_token(
         app,
-        User.get_cached_by_id(auth.user_id),
+        user,
         %{scopes: auth.scopes}
       )
     end
@@ -81,40 +85,37 @@ defmodule Pleroma.Web.OAuth.Token do
     |> validate_required([:valid_until])
   end
 
+  @spec create_token(App.t(), User.t(), map()) :: {:ok, Token} | {:error, Changeset.t()}
   def create_token(%App{} = app, %User{} = user, attrs \\ %{}) do
     %__MODULE__{user_id: user.id, app_id: app.id}
     |> cast(%{scopes: attrs[:scopes] || app.scopes}, [:scopes])
-    |> validate_required([:scopes, :user_id, :app_id])
+    |> validate_required([:scopes, :app_id])
     |> put_valid_until(attrs)
-    |> put_token
+    |> put_token()
     |> put_refresh_token(attrs)
     |> Repo.insert()
   end
 
   def delete_user_tokens(%User{id: user_id}) do
-    from(
+    Query.get_by_user(user_id)
-      t in Token,
-      where: t.user_id == ^user_id
-    )
     |> Repo.delete_all()
   end
 
   def delete_user_token(%User{id: user_id}, token_id) do
-    from(
+    Query.get_by_user(user_id)
-      t in Token,
+    |> Query.get_by_id(token_id)
-      where: t.user_id == ^user_id,
+    |> Repo.delete_all()
-      where: t.id == ^token_id
+  end
-    )
+
+  def delete_expired_tokens do
+    Query.get_expired_tokens()
     |> Repo.delete_all()
   end
 
   def get_user_tokens(%User{id: user_id}) do
-    from(
+    Query.get_by_user(user_id)
-      t in Token,
+    |> Query.preload([:app])
-      where: t.user_id == ^user_id
-    )
     |> Repo.all()
-    |> Repo.preload(:app)
   end
 
   def is_expired?(%__MODULE__{valid_until: valid_until}) do

lib/pleroma/web/oauth/token/clean_worker.ex

@@ -0,0 +1,41 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.OAuth.Token.CleanWorker do
+  @moduledoc """
+  The module represents functions to clean an expired oauth tokens.
+  """
+
+  # 10 seconds
+  @start_interval 10_000
+  @interval Pleroma.Config.get(
+              # 24 hours
+              [:oauth2, :clean_expired_tokens_interval],
+              86_400_000
+            )
+  @queue :background
+
+  alias Pleroma.Web.OAuth.Token
+
+  def start_link, do: GenServer.start_link(__MODULE__, nil)
+
+  def init(_) do
+    if Pleroma.Config.get([:oauth2, :clean_expired_tokens], false) do
+      Process.send_after(self(), :perform, @start_interval)
+      {:ok, nil}
+    else
+      :ignore
+    end
+  end
+
+  @doc false
+  def handle_info(:perform, state) do
+    Process.send_after(self(), :perform, @interval)
+    PleromaJobQueue.enqueue(@queue, __MODULE__, [:clean])
+    {:noreply, state}
+  end
+
+  # Job Worker Callbacks
+  def perform(:clean), do: Token.delete_expired_tokens()
+end

lib/pleroma/web/oauth/token/query.ex

@@ -0,0 +1,55 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.OAuth.Token.Query do
+  @moduledoc """
+  Contains queries for OAuth Token.
+  """
+
+  import Ecto.Query, only: [from: 2]
+
+  @type query :: Ecto.Queryable.t() | Token.t()
+
+  alias Pleroma.Web.OAuth.Token
+
+  @spec get_by_refresh_token(query, String.t()) :: query
+  def get_by_refresh_token(query \\ Token, refresh_token) do
+    from(q in query, where: q.refresh_token == ^refresh_token)
+  end
+
+  @spec get_by_token(query, String.t()) :: query
+  def get_by_token(query \\ Token, token) do
+    from(q in query, where: q.token == ^token)
+  end
+
+  @spec get_by_app(query, String.t()) :: query
+  def get_by_app(query \\ Token, app_id) do
+    from(q in query, where: q.app_id == ^app_id)
+  end
+
+  @spec get_by_id(query, String.t()) :: query
+  def get_by_id(query \\ Token, id) do
+    from(q in query, where: q.id == ^id)
+  end
+
+  @spec get_expired_tokens(query, DateTime.t() | nil) :: query
+  def get_expired_tokens(query \\ Token, date \\ nil) do
+    expired_date = date || Timex.now()
+    from(q in query, where: fragment("?", q.valid_until) < ^expired_date)
+  end
+
+  @spec get_by_user(query, String.t()) :: query
+  def get_by_user(query \\ Token, user_id) do
+    from(q in query, where: q.user_id == ^user_id)
+  end
+
+  @spec preload(query, any) :: query
+  def preload(query \\ Token, assoc_preload \\ [])
+
+  def preload(query, assoc_preload) when is_list(assoc_preload) do
+    from(q in query, preload: ^assoc_preload)
+  end
+
+  def preload(query, _assoc_preload), do: query
+end

lib/pleroma/web/oauth/token/response.ex

@@ -0,0 +1,32 @@
+defmodule Pleroma.Web.OAuth.Token.Response do
+  @moduledoc false
+
+  alias Pleroma.User
+  alias Pleroma.Web.OAuth.Token.Utils
+
+  @expires_in Pleroma.Config.get([:oauth2, :token_expires_in], 600)
+
+  @doc false
+  def build(%User{} = user, token, opts \\ %{}) do
+    %{
+      token_type: "Bearer",
+      access_token: token.token,
+      refresh_token: token.refresh_token,
+      expires_in: @expires_in,
+      scope: Enum.join(token.scopes, " "),
+      me: user.ap_id
+    }
+    |> Map.merge(opts)
+  end
+
+  def build_for_client_credentials(token) do
+    %{
+      token_type: "Bearer",
+      access_token: token.token,
+      refresh_token: token.refresh_token,
+      created_at: Utils.format_created_at(token),
+      expires_in: @expires_in,
+      scope: Enum.join(token.scopes, " ")
+    }
+  end
+end

lib/pleroma/web/oauth/token/utils.ex

@@ -3,6 +3,44 @@ defmodule Pleroma.Web.OAuth.Token.Utils do
   Auxiliary functions for dealing with tokens.
   """
 
+  alias Pleroma.Repo
+  alias Pleroma.Web.OAuth.App
+
+  @doc "Fetch app by client credentials from request"
+  @spec fetch_app(Plug.Conn.t()) :: {:ok, App.t()} | {:error, :not_found}
+  def fetch_app(conn) do
+    res =
+      conn
+      |> fetch_client_credentials()
+      |> fetch_client
+
+    case res do
+      %App{} = app -> {:ok, app}
+      _ -> {:error, :not_found}
+    end
+  end
+
+  defp fetch_client({id, secret}) when is_binary(id) and is_binary(secret) do
+    Repo.get_by(App, client_id: id, client_secret: secret)
+  end
+
+  defp fetch_client({_id, _secret}), do: nil
+
+  defp fetch_client_credentials(conn) do
+    # Per RFC 6749, HTTP Basic is preferred to body params
+    with ["Basic " <> encoded] <- Plug.Conn.get_req_header(conn, "authorization"),
+         {:ok, decoded} <- Base.decode64(encoded),
+         [id, secret] <-
+           Enum.map(
+             String.split(decoded, ":"),
+             fn s -> URI.decode_www_form(s) end
+           ) do
+      {id, secret}
+    else
+      _ -> {conn.params["client_id"], conn.params["client_secret"]}
+    end
+  end
+
   @doc "convert token inserted_at to unix timestamp"
   def format_created_at(%{inserted_at: inserted_at} = _token) do
     inserted_at

lib/pleroma/web/ostatus/activity_representer.ex

@@ -18,15 +18,18 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
     end
   end
 
-  defp get_in_reply_to(%{"object" => %{"inReplyTo" => in_reply_to}}) do
+  defp get_in_reply_to(activity) do
-    [
+    with %Object{data: %{"inReplyTo" => in_reply_to}} <- Object.normalize(activity) do
-      {:"thr:in-reply-to",
+      [
-       [ref: to_charlist(in_reply_to), href: to_charlist(get_href(in_reply_to))], []}
+        {:"thr:in-reply-to",
-    ]
+         [ref: to_charlist(in_reply_to), href: to_charlist(get_href(in_reply_to))], []}
+      ]
+    else
+      _ ->
+        []
+    end
   end
 
-  defp get_in_reply_to(_), do: []
-
   defp get_mentions(to) do
     Enum.map(to, fn id ->
       cond do
@@ -98,7 +101,7 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
          []}
       end)
 
-    in_reply_to = get_in_reply_to(activity.data)
+    in_reply_to = get_in_reply_to(activity)
     author = if with_author, do: [{:author, UserRepresenter.to_simple_form(user)}], else: []
     mentions = activity.recipients |> get_mentions
 
@@ -146,7 +149,6 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
     updated_at = activity.data["published"]
     inserted_at = activity.data["published"]
 
-    _in_reply_to = get_in_reply_to(activity.data)
     author = if with_author, do: [{:author, UserRepresenter.to_simple_form(user)}], else: []
     mentions = activity.recipients |> get_mentions
 
@@ -177,7 +179,6 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
     updated_at = activity.data["published"]
     inserted_at = activity.data["published"]
 
-    _in_reply_to = get_in_reply_to(activity.data)
     author = if with_author, do: [{:author, UserRepresenter.to_simple_form(user)}], else: []
 
     retweeted_activity = Activity.get_create_by_object_ap_id(activity.data["object"])

lib/pleroma/web/ostatus/ostatus.ex

@@ -3,19 +3,19 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.OStatus do
-  @httpoison Application.get_env(:pleroma, :httpoison)
-
   import Ecto.Query
   import Pleroma.Web.XML
   require Logger
 
   alias Pleroma.Activity
+  alias Pleroma.HTTP
   alias Pleroma.Object
   alias Pleroma.Repo
   alias Pleroma.User
   alias Pleroma.Web
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Transmogrifier
+  alias Pleroma.Web.ActivityPub.Visibility
   alias Pleroma.Web.OStatus.DeleteHandler
   alias Pleroma.Web.OStatus.FollowHandler
   alias Pleroma.Web.OStatus.NoteHandler
@@ -30,7 +30,7 @@ defmodule Pleroma.Web.OStatus do
       is_nil(object) ->
         false
 
-      object.data["type"] == "Note" ->
+      Visibility.is_public?(activity) && object.data["type"] == "Note" ->
         true
 
       true ->
@@ -362,7 +362,7 @@ defmodule Pleroma.Web.OStatus do
   def fetch_activity_from_atom_url(url) do
     with true <- String.starts_with?(url, "http"),
          {:ok, %{body: body, status: code}} when code in 200..299 <-
-           @httpoison.get(
+           HTTP.get(
              url,
              [{:Accept, "application/atom+xml"}]
            ) do
@@ -379,7 +379,7 @@ defmodule Pleroma.Web.OStatus do
     Logger.debug("Trying to fetch #{url}")
 
     with true <- String.starts_with?(url, "http"),
-         {:ok, %{body: body}} <- @httpoison.get(url, []),
+         {:ok, %{body: body}} <- HTTP.get(url, []),
          {:ok, atom_url} <- get_atom_url(body) do
       fetch_activity_from_atom_url(atom_url)
     else

lib/pleroma/web/rich_media/helpers.ex

@@ -24,6 +24,7 @@ defmodule Pleroma.Web.RichMedia.Helpers do
   def fetch_data_for_activity(%Activity{data: %{"type" => "Create"}} = activity) do
     with true <- Pleroma.Config.get([:rich_media, :enabled]),
          %Object{} = object <- Object.normalize(activity),
+         false <- object.data["sensitive"] || false,
          {:ok, page_url} <- HTML.extract_first_external_url(object, object.data["content"]),
          :ok <- validate_page_url(page_url),
          {:ok, rich_media} <- Parser.parse(page_url) do
@@ -34,4 +35,6 @@ defmodule Pleroma.Web.RichMedia.Helpers do
   end
 
   def fetch_data_for_activity(_), do: %{}
+
+  def perform(:fetch, %Activity{} = activity), do: fetch_data_for_activity(activity)
 end

lib/pleroma/web/router.ex

@@ -84,11 +84,13 @@ defmodule Pleroma.Web.Router do
     plug(Pleroma.Plugs.EnsureUserKeyPlug)
   end
 
-  pipeline :oauth_read_or_unauthenticated do
+  pipeline :oauth_read_or_public do
     plug(Pleroma.Plugs.OAuthScopesPlug, %{
       scopes: ["read"],
       fallback: :proceed_unauthenticated
     })
+
+    plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug)
   end
 
   pipeline :oauth_read do
@@ -146,34 +148,60 @@ defmodule Pleroma.Web.Router do
   scope "/api/pleroma/admin", Pleroma.Web.AdminAPI do
     pipe_through([:admin_api, :oauth_write])
 
-    post("/user/follow", AdminAPIController, :user_follow)
+    post("/users/follow", AdminAPIController, :user_follow)
-    post("/user/unfollow", AdminAPIController, :user_unfollow)
+    post("/users/unfollow", AdminAPIController, :user_unfollow)
-
-    get("/users", AdminAPIController, :list_users)
-    get("/users/:nickname", AdminAPIController, :user_show)
 
+    # TODO: to be removed at version 1.0
     delete("/user", AdminAPIController, :user_delete)
-    patch("/users/:nickname/toggle_activation", AdminAPIController, :user_toggle_activation)
     post("/user", AdminAPIController, :user_create)
+
+    delete("/users", AdminAPIController, :user_delete)
+    post("/users", AdminAPIController, :user_create)
+    patch("/users/:nickname/toggle_activation", AdminAPIController, :user_toggle_activation)
     put("/users/tag", AdminAPIController, :tag_users)
     delete("/users/tag", AdminAPIController, :untag_users)
 
+    # TODO: to be removed at version 1.0
     get("/permission_group/:nickname", AdminAPIController, :right_get)
     get("/permission_group/:nickname/:permission_group", AdminAPIController, :right_get)
     post("/permission_group/:nickname/:permission_group", AdminAPIController, :right_add)
     delete("/permission_group/:nickname/:permission_group", AdminAPIController, :right_delete)
 
-    put("/activation_status/:nickname", AdminAPIController, :set_activation_status)
+    get("/users/:nickname/permission_group", AdminAPIController, :right_get)
+    get("/users/:nickname/permission_group/:permission_group", AdminAPIController, :right_get)
+    post("/users/:nickname/permission_group/:permission_group", AdminAPIController, :right_add)
+
+    delete(
+      "/users/:nickname/permission_group/:permission_group",
+      AdminAPIController,
+      :right_delete
+    )
+
+    put("/users/:nickname/activation_status", AdminAPIController, :set_activation_status)
 
     post("/relay", AdminAPIController, :relay_follow)
     delete("/relay", AdminAPIController, :relay_unfollow)
 
-    get("/invite_token", AdminAPIController, :get_invite_token)
+    get("/users/invite_token", AdminAPIController, :get_invite_token)
-    get("/invites", AdminAPIController, :invites)
+    get("/users/invites", AdminAPIController, :invites)
-    post("/revoke_invite", AdminAPIController, :revoke_invite)
+    post("/users/revoke_invite", AdminAPIController, :revoke_invite)
-    post("/email_invite", AdminAPIController, :email_invite)
+    post("/users/email_invite", AdminAPIController, :email_invite)
 
+    # TODO: to be removed at version 1.0
     get("/password_reset", AdminAPIController, :get_password_reset)
+
+    get("/users/:nickname/password_reset", AdminAPIController, :get_password_reset)
+
+    get("/users", AdminAPIController, :list_users)
+    get("/users/:nickname", AdminAPIController, :user_show)
+
+    get("/reports", AdminAPIController, :list_reports)
+    get("/reports/:id", AdminAPIController, :report_show)
+    put("/reports/:id", AdminAPIController, :report_update_state)
+    post("/reports/:id/respond", AdminAPIController, :report_respond)
+
+    put("/statuses/:id", AdminAPIController, :status_update)
+    delete("/statuses/:id", AdminAPIController, :status_delete)
   end
 
   scope "/", Pleroma.Web.TwitterAPI do
@@ -197,6 +225,7 @@ defmodule Pleroma.Web.Router do
       post("/change_password", UtilController, :change_password)
       post("/delete_account", UtilController, :delete_account)
       put("/notification_settings", UtilController, :update_notificaton_settings)
+      post("/disable_account", UtilController, :disable_account)
     end
 
     scope [] do
@@ -323,6 +352,9 @@ defmodule Pleroma.Web.Router do
 
       post("/pleroma/flavour/:flavour", MastodonAPIController, :set_flavour)
 
+      get("/pleroma/mascot", MastodonAPIController, :get_mascot)
+      put("/pleroma/mascot", MastodonAPIController, :set_mascot)
+
       post("/reports", MastodonAPIController, :reports)
     end
 
@@ -367,6 +399,8 @@ defmodule Pleroma.Web.Router do
   scope "/api/v1", Pleroma.Web.MastodonAPI do
     pipe_through(:api)
 
+    post("/accounts", MastodonAPIController, :account_register)
+
     get("/instance", MastodonAPIController, :masto_instance)
     get("/instance/peers", MastodonAPIController, :peers)
     post("/apps", MastodonAPIController, :create_app)
@@ -380,10 +414,15 @@ defmodule Pleroma.Web.Router do
 
     get("/trends", MastodonAPIController, :empty_array)
 
-    get("/accounts/search", MastodonAPIController, :account_search)
+    scope [] do
+      pipe_through(:oauth_read)
+
+      get("/search", MastodonAPIController, :search)
+      get("/accounts/search", MastodonAPIController, :account_search)
+    end
 
     scope [] do
-      pipe_through(:oauth_read_or_unauthenticated)
+      pipe_through(:oauth_read_or_public)
 
       get("/timelines/public", MastodonAPIController, :public_timeline)
       get("/timelines/tag/:tag", MastodonAPIController, :hashtag_timeline)
@@ -397,14 +436,12 @@ defmodule Pleroma.Web.Router do
       get("/accounts/:id/following", MastodonAPIController, :following)
       get("/accounts/:id", MastodonAPIController, :user)
 
-      get("/search", MastodonAPIController, :search)
-
       get("/pleroma/accounts/:id/favourites", MastodonAPIController, :user_favourites)
     end
   end
 
   scope "/api/v2", Pleroma.Web.MastodonAPI do
-    pipe_through([:api, :oauth_read_or_unauthenticated])
+    pipe_through([:api, :oauth_read])
     get("/search", MastodonAPIController, :search2)
   end
 
@@ -434,7 +471,7 @@ defmodule Pleroma.Web.Router do
     )
 
     scope [] do
-      pipe_through(:oauth_read_or_unauthenticated)
+      pipe_through(:oauth_read_or_public)
 
       get("/statuses/user_timeline", TwitterAPI.Controller, :user_timeline)
       get("/qvitter/statuses/user_timeline", TwitterAPI.Controller, :user_timeline)
@@ -446,13 +483,18 @@ defmodule Pleroma.Web.Router do
       get("/statuses/show/:id", TwitterAPI.Controller, :fetch_status)
       get("/statusnet/conversation/:id", TwitterAPI.Controller, :fetch_conversation)
 
-      get("/search", TwitterAPI.Controller, :search)
       get("/statusnet/tags/timeline/:tag", TwitterAPI.Controller, :public_and_external_timeline)
     end
+
+    scope [] do
+      pipe_through(:oauth_read)
+
+      get("/search", TwitterAPI.Controller, :search)
+    end
   end
 
   scope "/api", Pleroma.Web do
-    pipe_through([:api, :oauth_read_or_unauthenticated])
+    pipe_through([:api, :oauth_read_or_public])
 
     get("/statuses/public_timeline", TwitterAPI.Controller, :public_timeline)
 
@@ -466,7 +508,7 @@ defmodule Pleroma.Web.Router do
   end
 
   scope "/api", Pleroma.Web, as: :twitter_api_search do
-    pipe_through([:api, :oauth_read_or_unauthenticated])
+    pipe_through([:api, :oauth_read])
     get("/pleroma/search_user", TwitterAPI.Controller, :search_user)
   end
 
@@ -652,7 +694,7 @@ defmodule Pleroma.Web.Router do
     delete("/auth/sign_out", MastodonAPIController, :logout)
 
     scope [] do
-      pipe_through(:oauth_read_or_unauthenticated)
+      pipe_through(:oauth_read_or_public)
       get("/web/*path", MastodonAPIController, :index)
     end
   end
@@ -675,9 +717,15 @@ defmodule Pleroma.Web.Router do
     end
   end
 
+  scope "/", Pleroma.Web.MongooseIM do
+    get("/user_exists", MongooseIMController, :user_exists)
+    get("/check_password", MongooseIMController, :check_password)
+  end
+
   scope "/", Fallback do
     get("/registration/:token", RedirectController, :registration_page)
     get("/:maybe_nickname_or_id", RedirectController, :redirector_with_meta)
+    get("/api*path", RedirectController, :api_not_implemented)
     get("/*path", RedirectController, :redirector)
 
     options("/*path", RedirectController, :empty)
@@ -689,6 +737,12 @@ defmodule Fallback.RedirectController do
   alias Pleroma.User
   alias Pleroma.Web.Metadata
 
+  def api_not_implemented(conn, _params) do
+    conn
+    |> put_status(404)
+    |> json(%{error: "Not implemented"})
+  end
+
   def redirector(conn, _params, code \\ 200) do
     conn
     |> put_resp_content_type("text/html")

lib/pleroma/web/salmon/salmon.ex

@@ -3,12 +3,18 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Salmon do
-  @httpoison Application.get_env(:pleroma, :httpoison)
+  @behaviour Pleroma.Web.Federator.Publisher
 
   use Bitwise
 
+  alias Pleroma.Activity
+  alias Pleroma.HTTP
   alias Pleroma.Instances
+  alias Pleroma.Keys
   alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.Visibility
+  alias Pleroma.Web.Federator.Publisher
+  alias Pleroma.Web.OStatus
   alias Pleroma.Web.OStatus.ActivityRepresenter
   alias Pleroma.Web.XML
 
@@ -83,45 +89,6 @@ defmodule Pleroma.Web.Salmon do
     "RSA.#{modulus_enc}.#{exponent_enc}"
   end
 
-  # Native generation of RSA keys is only available since OTP 20+ and in default build conditions
-  # We try at compile time to generate natively an RSA key otherwise we fallback on the old way.
-  try do
-    _ = :public_key.generate_key({:rsa, 2048, 65_537})
-
-    def generate_rsa_pem do
-      key = :public_key.generate_key({:rsa, 2048, 65_537})
-      entry = :public_key.pem_entry_encode(:RSAPrivateKey, key)
-      pem = :public_key.pem_encode([entry]) |> String.trim_trailing()
-      {:ok, pem}
-    end
-  rescue
-    _ ->
-      def generate_rsa_pem do
-        port = Port.open({:spawn, "openssl genrsa"}, [:binary])
-
-        {:ok, pem} =
-          receive do
-            {^port, {:data, pem}} -> {:ok, pem}
-          end
-
-        Port.close(port)
-
-        if Regex.match?(~r/RSA PRIVATE KEY/, pem) do
-          {:ok, pem}
-        else
-          :error
-        end
-      end
-  end
-
-  def keys_from_pem(pem) do
-    [private_key_code] = :public_key.pem_decode(pem)
-    private_key = :public_key.pem_entry_decode(private_key_code)
-    {:RSAPrivateKey, _, modulus, exponent, _, _, _, _, _, _, _} = private_key
-    public_key = {:RSAPublicKey, modulus, exponent}
-    {:ok, private_key, public_key}
-  end
-
   def encode(private_key, doc) do
     type = "application/atom+xml"
     encoding = "base64url"
@@ -165,12 +132,12 @@ defmodule Pleroma.Web.Salmon do
   end
 
   @doc "Pushes an activity to remote account."
-  def send_to_user(%{recipient: %{info: %{salmon: salmon}}} = params),
+  def publish_one(%{recipient: %{info: %{salmon: salmon}}} = params),
-    do: send_to_user(Map.put(params, :recipient, salmon))
+    do: publish_one(Map.put(params, :recipient, salmon))
 
-  def send_to_user(%{recipient: url, feed: feed, poster: poster} = params) when is_binary(url) do
+  def publish_one(%{recipient: url, feed: feed} = params) when is_binary(url) do
     with {:ok, %{status: code}} when code in 200..299 <-
-           poster.(
+           HTTP.post(
              url,
              feed,
              [{"Content-Type", "application/magic-envelope+xml"}]
@@ -184,11 +151,11 @@ defmodule Pleroma.Web.Salmon do
       e ->
         unless params[:unreachable_since], do: Instances.set_reachable(url)
         Logger.debug(fn -> "Pushing Salmon to #{url} failed, #{inspect(e)}" end)
-        :error
+        {:error, "Unreachable instance"}
     end
   end
 
-  def send_to_user(_), do: :noop
+  def publish_one(_), do: :noop
 
   @supported_activities [
     "Create",
@@ -199,13 +166,19 @@ defmodule Pleroma.Web.Salmon do
     "Delete"
   ]
 
+  def is_representable?(%Activity{data: %{"type" => type}} = activity)
+      when type in @supported_activities,
+      do: Visibility.is_public?(activity)
+
+  def is_representable?(_), do: false
+
   @doc """
   Publishes an activity to remote accounts
   """
-  @spec publish(User.t(), Pleroma.Activity.t(), Pleroma.HTTP.t()) :: none
+  @spec publish(User.t(), Pleroma.Activity.t()) :: none
-  def publish(user, activity, poster \\ &@httpoison.post/3)
+  def publish(user, activity)
 
-  def publish(%{info: %{keys: keys}} = user, %{data: %{"type" => type}} = activity, poster)
+  def publish(%{info: %{keys: keys}} = user, %{data: %{"type" => type}} = activity)
       when type in @supported_activities do
     feed = ActivityRepresenter.to_simple_form(activity, user, true)
 
@@ -215,7 +188,7 @@ defmodule Pleroma.Web.Salmon do
         |> :xmerl.export_simple(:xmerl_xml)
         |> to_string
 
-      {:ok, private, _} = keys_from_pem(keys)
+      {:ok, private, _} = Keys.keys_from_pem(keys)
       {:ok, feed} = encode(private, feed)
 
       remote_users = remote_users(activity)
@@ -229,15 +202,29 @@ defmodule Pleroma.Web.Salmon do
       |> Enum.each(fn remote_user ->
         Logger.debug(fn -> "Sending Salmon to #{remote_user.ap_id}" end)
 
-        Pleroma.Web.Federator.publish_single_salmon(%{
+        Publisher.enqueue_one(__MODULE__, %{
           recipient: remote_user,
           feed: feed,
-          poster: poster,
           unreachable_since: reachable_urls_metadata[remote_user.info.salmon]
         })
       end)
     end
   end
 
-  def publish(%{id: id}, _, _), do: Logger.debug(fn -> "Keys missing for user #{id}" end)
+  def publish(%{id: id}, _), do: Logger.debug(fn -> "Keys missing for user #{id}" end)
+
+  def gather_webfinger_links(%User{} = user) do
+    {:ok, _private, public} = Keys.keys_from_pem(user.info.keys)
+    magic_key = encode_key(public)
+
+    [
+      %{"rel" => "salmon", "href" => OStatus.salmon_path(user)},
+      %{
+        "rel" => "magic-public-key",
+        "href" => "data:application/magic-public-key,#{magic_key}"
+      }
+    ]
+  end
+
+  def gather_nodeinfo_protocol_names, do: []
 end

lib/pleroma/web/twitter_api/controllers/util_controller.ex

@@ -173,8 +173,6 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
 
   def config(conn, _params) do
     instance = Pleroma.Config.get(:instance)
-    instance_fe = Pleroma.Config.get(:fe)
-    instance_chat = Pleroma.Config.get(:chat)
 
     case get_format(conn) do
       "xml" ->
@@ -219,31 +217,7 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
             if(Pleroma.Config.get([:instance, :safe_dm_mentions]), do: "1", else: "0")
         }
 
-        pleroma_fe =
+        pleroma_fe = Pleroma.Config.get([:frontend_configurations, :pleroma_fe])
-          if instance_fe do
-            %{
-              theme: Keyword.get(instance_fe, :theme),
-              background: Keyword.get(instance_fe, :background),
-              logo: Keyword.get(instance_fe, :logo),
-              logoMask: Keyword.get(instance_fe, :logo_mask),
-              logoMargin: Keyword.get(instance_fe, :logo_margin),
-              redirectRootNoLogin: Keyword.get(instance_fe, :redirect_root_no_login),
-              redirectRootLogin: Keyword.get(instance_fe, :redirect_root_login),
-              chatDisabled: !Keyword.get(instance_chat, :enabled),
-              showInstanceSpecificPanel: Keyword.get(instance_fe, :show_instance_panel),
-              scopeOptionsEnabled: Keyword.get(instance_fe, :scope_options_enabled),
-              formattingOptionsEnabled: Keyword.get(instance_fe, :formatting_options_enabled),
-              collapseMessageWithSubject:
-                Keyword.get(instance_fe, :collapse_message_with_subject),
-              hidePostStats: Keyword.get(instance_fe, :hide_post_stats),
-              hideUserStats: Keyword.get(instance_fe, :hide_user_stats),
-              scopeCopy: Keyword.get(instance_fe, :scope_copy),
-              subjectLineBehavior: Keyword.get(instance_fe, :subject_line_behavior),
-              alwaysShowSubjectInput: Keyword.get(instance_fe, :always_show_subject_input)
-            }
-          else
-            Pleroma.Config.get([:frontend_configurations, :pleroma_fe])
-          end
 
         managed_config = Keyword.get(instance, :managed_config)
 
@@ -309,8 +283,13 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
            Enum.map(lines, fn line ->
              String.split(line, ",") |> List.first()
            end)
-           |> List.delete("Account address"),
+           |> List.delete("Account address") do
-         {:ok, _} = Task.start(fn -> User.follow_import(follower, followed_identifiers) end) do
+      PleromaJobQueue.enqueue(:background, User, [
+        :follow_import,
+        follower,
+        followed_identifiers
+      ])
+
       json(conn, "job started")
     end
   end
@@ -320,8 +299,13 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
   end
 
   def blocks_import(%{assigns: %{user: blocker}} = conn, %{"list" => list}) do
-    with blocked_identifiers <- String.split(list),
+    with blocked_identifiers <- String.split(list) do
-         {:ok, _} = Task.start(fn -> User.blocks_import(blocker, blocked_identifiers) end) do
+      PleromaJobQueue.enqueue(:background, User, [
+        :blocks_import,
+        blocker,
+        blocked_identifiers
+      ])
+
       json(conn, "job started")
     end
   end
@@ -360,6 +344,17 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
     end
   end
 
+  def disable_account(%{assigns: %{user: user}} = conn, params) do
+    case CommonAPI.Utils.confirm_current_password(user, params["password"]) do
+      {:ok, user} ->
+        User.deactivate_async(user)
+        json(conn, %{status: "success"})
+
+      {:error, msg} ->
+        json(conn, %{error: msg})
+    end
+  end
+
   def captcha(conn, _params) do
     json(conn, Pleroma.Captcha.new())
   end

lib/pleroma/web/twitter_api/twitter_api.ex

@@ -128,7 +128,7 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
     end
   end
 
-  def register_user(params) do
+  def register_user(params, opts \\ []) do
     token = params["token"]
 
     params = %{
@@ -162,13 +162,22 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
       # I have no idea how this error handling works
       {:error, %{error: Jason.encode!(%{captcha: [error]})}}
     else
-      registrations_open = Pleroma.Config.get([:instance, :registrations_open])
+      registration_process(
-      registration_process(registrations_open, params, token)
+        params,
+        %{
+          registrations_open: Pleroma.Config.get([:instance, :registrations_open]),
+          token: token
+        },
+        opts
+      )
     end
   end
 
-  defp registration_process(registration_open, params, token)
+  defp registration_process(params, %{registrations_open: true}, opts) do
-       when registration_open == false or is_nil(registration_open) do
+    create_user(params, opts)
+  end
+
+  defp registration_process(params, %{token: token}, opts) do
     invite =
       unless is_nil(token) do
         Repo.get_by(UserInviteToken, %{token: token})
@@ -182,19 +191,15 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
 
       invite when valid_invite? ->
         UserInviteToken.update_usage!(invite)
-        create_user(params)
+        create_user(params, opts)
 
       _ ->
         {:error, "Expired token"}
     end
   end
 
-  defp registration_process(true, params, _token) do
+  defp create_user(params, opts) do
-    create_user(params)
+    changeset = User.register_changeset(%User{}, params, opts)
-  end
-
-  defp create_user(params) do
-    changeset = User.register_changeset(%User{}, params)
 
     case User.register(changeset) do
       {:ok, user} ->
@@ -231,12 +236,15 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
   def get_user(user \\ nil, params) do
     case params do
       %{"user_id" => user_id} ->
-        case target = User.get_cached_by_nickname_or_id(user_id) do
+        case User.get_cached_by_nickname_or_id(user_id) do
           nil ->
             {:error, "No user with such user_id"}
 
-          _ ->
+          %User{info: %{deactivated: true}} ->
-            {:ok, target}
+            {:error, "User has been disabled"}
+
+          user ->
+            {:ok, user}
         end
 
       %{"screen_name" => nickname} ->

lib/pleroma/web/twitter_api/twitter_api_controller.ex

@@ -101,9 +101,7 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
       |> Map.put("blocking_user", user)
       |> Map.put("user", user)
 
-    activities =
+    activities = ActivityPub.fetch_activities([user.ap_id | user.following], params)
-      ActivityPub.fetch_activities([user.ap_id | user.following], params)
-      |> ActivityPub.contain_timeline(user)
 
     conn
     |> put_view(ActivityView)
@@ -440,7 +438,7 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
          true <- user.local,
          true <- user.info.confirmation_pending,
          true <- user.info.confirmation_token == token,
-         info_change <- User.Info.confirmation_changeset(user.info, :confirmed),
+         info_change <- User.Info.confirmation_changeset(user.info, need_confirmation: false),
          changeset <- Changeset.change(user) |> Changeset.put_embed(:info, info_change),
          {:ok, _} <- User.update_and_set_cache(changeset) do
       conn

lib/pleroma/web/twitter_api/views/activity_view.ex

@@ -284,6 +284,12 @@ defmodule Pleroma.Web.TwitterAPI.ActivityView do
         Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity)
       )
 
+    thread_muted? =
+      case activity.thread_muted? do
+        thread_muted? when is_boolean(thread_muted?) -> thread_muted?
+        nil -> CommonAPI.thread_muted?(user, activity)
+      end
+
     %{
       "id" => activity.id,
       "uri" => object.data["id"],
@@ -310,11 +316,11 @@ defmodule Pleroma.Web.TwitterAPI.ActivityView do
       "tags" => tags,
       "activity_type" => "post",
       "possibly_sensitive" => possibly_sensitive,
-      "visibility" => StatusView.get_visibility(object),
+      "visibility" => Pleroma.Web.ActivityPub.Visibility.get_visibility(object),
       "summary" => summary,
       "summary_html" => summary |> Formatter.emojify(object.data["emoji"]),
       "card" => card,
-      "muted" => CommonAPI.thread_muted?(user, activity) || User.mutes?(opts[:for], user)
+      "muted" => thread_muted? || User.mutes?(opts[:for], user)
     }
   end
 

lib/pleroma/web/web_finger/web_finger.ex

@@ -3,12 +3,10 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.WebFinger do
-  @httpoison Application.get_env(:pleroma, :httpoison)
+  alias Pleroma.HTTP
-
   alias Pleroma.User
   alias Pleroma.Web
-  alias Pleroma.Web.OStatus
+  alias Pleroma.Web.Federator.Publisher
-  alias Pleroma.Web.Salmon
   alias Pleroma.Web.XML
   alias Pleroma.XmlBuilder
   require Jason
@@ -50,95 +48,44 @@ defmodule Pleroma.Web.WebFinger do
     end
   end
 
+  defp gather_links(%User{} = user) do
+    [
+      %{
+        "rel" => "http://webfinger.net/rel/profile-page",
+        "type" => "text/html",
+        "href" => user.ap_id
+      }
+    ] ++ Publisher.gather_webfinger_links(user)
+  end
+
   def represent_user(user, "JSON") do
-    {:ok, user} = ensure_keys_present(user)
+    {:ok, user} = User.ensure_keys_present(user)
-    {:ok, _private, public} = Salmon.keys_from_pem(user.info.keys)
-    magic_key = Salmon.encode_key(public)
 
     %{
       "subject" => "acct:#{user.nickname}@#{Pleroma.Web.Endpoint.host()}",
       "aliases" => [user.ap_id],
-      "links" => [
+      "links" => gather_links(user)
-        %{
-          "rel" => "http://schemas.google.com/g/2010#updates-from",
-          "type" => "application/atom+xml",
-          "href" => OStatus.feed_path(user)
-        },
-        %{
-          "rel" => "http://webfinger.net/rel/profile-page",
-          "type" => "text/html",
-          "href" => user.ap_id
-        },
-        %{"rel" => "salmon", "href" => OStatus.salmon_path(user)},
-        %{
-          "rel" => "magic-public-key",
-          "href" => "data:application/magic-public-key,#{magic_key}"
-        },
-        %{"rel" => "self", "type" => "application/activity+json", "href" => user.ap_id},
-        %{
-          "rel" => "self",
-          "type" => "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"",
-          "href" => user.ap_id
-        },
-        %{
-          "rel" => "http://ostatus.org/schema/1.0/subscribe",
-          "template" => OStatus.remote_follow_path()
-        }
-      ]
     }
   end
 
   def represent_user(user, "XML") do
-    {:ok, user} = ensure_keys_present(user)
+    {:ok, user} = User.ensure_keys_present(user)
-    {:ok, _private, public} = Salmon.keys_from_pem(user.info.keys)
+
-    magic_key = Salmon.encode_key(public)
+    links =
+      gather_links(user)
+      |> Enum.map(fn link -> {:Link, link} end)
 
     {
       :XRD,
       %{xmlns: "http://docs.oasis-open.org/ns/xri/xrd-1.0"},
       [
         {:Subject, "acct:#{user.nickname}@#{Pleroma.Web.Endpoint.host()}"},
-        {:Alias, user.ap_id},
+        {:Alias, user.ap_id}
-        {:Link,
+      ] ++ links
-         %{
-           rel: "http://schemas.google.com/g/2010#updates-from",
-           type: "application/atom+xml",
-           href: OStatus.feed_path(user)
-         }},
-        {:Link,
-         %{rel: "http://webfinger.net/rel/profile-page", type: "text/html", href: user.ap_id}},
-        {:Link, %{rel: "salmon", href: OStatus.salmon_path(user)}},
-        {:Link,
-         %{rel: "magic-public-key", href: "data:application/magic-public-key,#{magic_key}"}},
-        {:Link, %{rel: "self", type: "application/activity+json", href: user.ap_id}},
-        {:Link,
-         %{rel: "http://ostatus.org/schema/1.0/subscribe", template: OStatus.remote_follow_path()}}
-      ]
     }
     |> XmlBuilder.to_doc()
   end
 
-  # This seems a better fit in Salmon
-  def ensure_keys_present(user) do
-    info = user.info
-
-    if info.keys do
-      {:ok, user}
-    else
-      {:ok, pem} = Salmon.generate_rsa_pem()
-
-      info_cng =
-        info
-        |> Pleroma.User.Info.set_keys(pem)
-
-      cng =
-        Ecto.Changeset.change(user)
-        |> Ecto.Changeset.put_embed(:info, info_cng)
-
-      User.update_and_set_cache(cng)
-    end
-  end
-
   defp get_magic_key(magic_key) do
     "data:application/magic-public-key," <> magic_key = magic_key
     {:ok, magic_key}
@@ -228,11 +175,11 @@ defmodule Pleroma.Web.WebFinger do
 
   def find_lrdd_template(domain) do
     with {:ok, %{status: status, body: body}} when status in 200..299 <-
-           @httpoison.get("http://#{domain}/.well-known/host-meta", []) do
+           HTTP.get("http://#{domain}/.well-known/host-meta", []) do
       get_template_from_xml(body)
     else
       _ ->
-        with {:ok, %{body: body}} <- @httpoison.get("https://#{domain}/.well-known/host-meta", []) do
+        with {:ok, %{body: body}} <- HTTP.get("https://#{domain}/.well-known/host-meta", []) do
           get_template_from_xml(body)
         else
           e -> {:error, "Can't find LRDD template: #{inspect(e)}"}
@@ -261,7 +208,7 @@ defmodule Pleroma.Web.WebFinger do
       end
 
     with response <-
-           @httpoison.get(
+           HTTP.get(
              address,
              Accept: "application/xrd+xml,application/jrd+json"
            ),

lib/pleroma/web/websub/websub.ex

@@ -4,10 +4,15 @@
 
 defmodule Pleroma.Web.Websub do
   alias Ecto.Changeset
+  alias Pleroma.Activity
+  alias Pleroma.HTTP
   alias Pleroma.Instances
   alias Pleroma.Repo
+  alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.Visibility
   alias Pleroma.Web.Endpoint
   alias Pleroma.Web.Federator
+  alias Pleroma.Web.Federator.Publisher
   alias Pleroma.Web.OStatus
   alias Pleroma.Web.OStatus.FeedRepresenter
   alias Pleroma.Web.Router.Helpers
@@ -18,9 +23,9 @@ defmodule Pleroma.Web.Websub do
 
   import Ecto.Query
 
-  @httpoison Application.get_env(:pleroma, :httpoison)
+  @behaviour Pleroma.Web.Federator.Publisher
 
-  def verify(subscription, getter \\ &@httpoison.get/3) do
+  def verify(subscription, getter \\ &HTTP.get/3) do
     challenge = Base.encode16(:crypto.strong_rand_bytes(8))
     lease_seconds = NaiveDateTime.diff(subscription.valid_until, subscription.updated_at)
     lease_seconds = lease_seconds |> to_string
@@ -56,6 +61,13 @@ defmodule Pleroma.Web.Websub do
     "Undo",
     "Delete"
   ]
+
+  def is_representable?(%Activity{data: %{"type" => type}} = activity)
+      when type in @supported_activities,
+      do: Visibility.is_public?(activity)
+
+  def is_representable?(_), do: false
+
   def publish(topic, user, %{data: %{"type" => type}} = activity)
       when type in @supported_activities do
     response =
@@ -88,12 +100,14 @@ defmodule Pleroma.Web.Websub do
         unreachable_since: reachable_callbacks_metadata[sub.callback]
       }
 
-      Federator.publish_single_websub(data)
+      Publisher.enqueue_one(__MODULE__, data)
     end)
   end
 
   def publish(_, _, _), do: ""
 
+  def publish(actor, activity), do: publish(Pleroma.Web.OStatus.feed_path(actor), actor, activity)
+
   def sign(secret, doc) do
     :crypto.hmac(:sha, secret, to_string(doc)) |> Base.encode16() |> String.downcase()
   end
@@ -192,7 +206,7 @@ defmodule Pleroma.Web.Websub do
     requester.(subscription)
   end
 
-  def gather_feed_data(topic, getter \\ &@httpoison.get/1) do
+  def gather_feed_data(topic, getter \\ &HTTP.get/1) do
     with {:ok, response} <- getter.(topic),
          status when status in 200..299 <- response.status,
          body <- response.body,
@@ -221,7 +235,7 @@ defmodule Pleroma.Web.Websub do
     end
   end
 
-  def request_subscription(websub, poster \\ &@httpoison.post/3, timeout \\ 10_000) do
+  def request_subscription(websub, poster \\ &HTTP.post/3, timeout \\ 10_000) do
     data = [
       "hub.mode": "subscribe",
       "hub.topic": websub.topic,
@@ -279,7 +293,7 @@ defmodule Pleroma.Web.Websub do
     Logger.info(fn -> "Pushing #{topic} to #{callback}" end)
 
     with {:ok, %{status: code}} when code in 200..299 <-
-           @httpoison.post(
+           HTTP.post(
              callback,
              xml,
              [
@@ -299,4 +313,20 @@ defmodule Pleroma.Web.Websub do
         {:error, response}
     end
   end
+
+  def gather_webfinger_links(%User{} = user) do
+    [
+      %{
+        "rel" => "http://schemas.google.com/g/2010#updates-from",
+        "type" => "application/atom+xml",
+        "href" => OStatus.feed_path(user)
+      },
+      %{
+        "rel" => "http://ostatus.org/schema/1.0/subscribe",
+        "template" => OStatus.remote_follow_path()
+      }
+    ]
+  end
+
+  def gather_nodeinfo_protocol_names, do: ["ostatus"]
 end

lib/xml_builder.ex

@@ -35,6 +35,7 @@ defmodule Pleroma.XmlBuilder do
   defp make_open_tag(tag, attributes) do
     attributes_string =
       for {attribute, value} <- attributes do
+        value = String.replace(value, "\"", "&quot;")
         "#{attribute}=\"#{value}\""
       end
       |> Enum.join(" ")

mix.exs

@@ -13,6 +13,7 @@ defmodule Pleroma.Mixfile do
       start_permanent: Mix.env() == :prod,
       aliases: aliases(),
       deps: deps(),
+      test_coverage: [tool: ExCoveralls],
 
       # Docs
       name: "Pleroma",
@@ -41,7 +42,7 @@ defmodule Pleroma.Mixfile do
   def application do
     [
       mod: {Pleroma.Application, []},
-      extra_applications: [:logger, :runtime_tools, :comeonin, :esshd, :quack],
+      extra_applications: [:logger, :runtime_tools, :comeonin, :quack],
       included_applications: [:ex_syslogger]
     ]
   end
@@ -65,7 +66,7 @@ defmodule Pleroma.Mixfile do
       {:plug_cowboy, "~> 2.0"},
       {:phoenix_pubsub, "~> 1.1"},
       {:phoenix_ecto, "~> 4.0"},
-      {:ecto_sql, "~>3.0.5"},
+      {:ecto_sql, "~> 3.1"},
       {:postgrex, ">= 0.13.5"},
       {:gettext, "~> 0.15"},
       {:comeonin, "~> 4.1.1"},
@@ -104,6 +105,9 @@ defmodule Pleroma.Mixfile do
       {:auto_linker,
        git: "https://git.pleroma.social/pleroma/auto_linker.git",
        ref: "c00c4e75b35367fa42c95ffd9b8c455bf9995829"},
+      {:http_signatures,
+       git: "https://git.pleroma.social/pleroma/http_signatures.git",
+       ref: "9789401987096ead65646b52b5a2ca6bf52fc531"},
       {:pleroma_job_queue, "~> 0.2.0"},
       {:telemetry, "~> 0.3"},
       {:prometheus_ex, "~> 3.0"},
@@ -116,8 +120,10 @@ defmodule Pleroma.Mixfile do
       {:quantum, "~> 2.3"},
       {:joken, "~> 2.0"},
       {:benchee, "~> 1.0"},
-      {:esshd, "~> 0.1.0"},
+      {:esshd, "~> 0.1.0", runtime: Application.get_env(:esshd, :enabled, false)},
-      {:plug_static_index_html, "~> 1.0.0"}
+      {:ex_rated, "~> 1.2"},
+      {:plug_static_index_html, "~> 1.0.0"},
+      {:excoveralls, "~> 0.11.1", only: :test}
     ] ++ oauth_deps
   end
 

mix.lock

@@ -21,15 +21,18 @@
   "decimal": {:hex, :decimal, "1.7.0", "30d6b52c88541f9a66637359ddf85016df9eb266170d53105f02e4a67e00c5aa", [:mix], [], "hexpm"},
   "deep_merge": {:hex, :deep_merge, "1.0.0", "b4aa1a0d1acac393bdf38b2291af38cb1d4a52806cf7a4906f718e1feb5ee961", [:mix], [], "hexpm"},
   "earmark": {:hex, :earmark, "1.3.2", "b840562ea3d67795ffbb5bd88940b1bed0ed9fa32834915125ea7d02e35888a5", [:mix], [], "hexpm"},
-  "ecto": {:hex, :ecto, "3.0.8", "9eb6a1fcfc593e6619d45ef51afe607f1554c21ca188a1cd48eecc27223567f1", [:mix], [{:decimal, "~> 1.6", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:poison, "~> 2.2 or ~> 3.0", [hex: :poison, repo: "hexpm", optional: true]}], "hexpm"},
+  "ecto": {:hex, :ecto, "3.1.4", "69d852da7a9f04ede725855a35ede48d158ca11a404fe94f8b2fb3b2162cd3c9", [:mix], [{:decimal, "~> 1.6", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm"},
-  "ecto_sql": {:hex, :ecto_sql, "3.0.5", "7e44172b4f7aca4469f38d7f6a3da394dbf43a1bcf0ca975e958cb957becd74e", [:mix], [{:db_connection, "~> 2.0", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.0.6", [hex: :ecto, repo: "hexpm", optional: false]}, {:mariaex, "~> 0.9.1", [hex: :mariaex, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.14.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.3.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm"},
+  "ecto_sql": {:hex, :ecto_sql, "3.1.3", "2c536139190492d9de33c5fefac7323c5eaaa82e1b9bf93482a14649042f7cd9", [:mix], [{:db_connection, "~> 2.0", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.1.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:mariaex, "~> 0.9.1", [hex: :mariaex, repo: "hexpm", optional: true]}, {:myxql, "~> 0.2.0", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.14.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm"},
-  "eternal": {:hex, :eternal, "1.2.1", "d5b6b2499ba876c57be2581b5b999ee9bdf861c647401066d3eeed111d096bc4", [:mix], [], "hexpm"},
   "esshd": {:hex, :esshd, "0.1.0", "6f93a2062adb43637edad0ea7357db2702a4b80dd9683482fe00f5134e97f4c1", [:mix], [], "hexpm"},
+  "eternal": {:hex, :eternal, "1.2.0", "e2a6b6ce3b8c248f7dc31451aefca57e3bdf0e48d73ae5043229380a67614c41", [:mix], [], "hexpm"},
+  "ex2ms": {:hex, :ex2ms, "1.5.0", "19e27f9212be9a96093fed8cdfbef0a2b56c21237196d26760f11dfcfae58e97", [:mix], [], "hexpm"},
   "ex_aws": {:hex, :ex_aws, "2.1.0", "b92651527d6c09c479f9013caa9c7331f19cba38a650590d82ebf2c6c16a1d8a", [:mix], [{:configparser_ex, "~> 2.0", [hex: :configparser_ex, repo: "hexpm", optional: true]}, {:hackney, "1.6.3 or 1.6.5 or 1.7.1 or 1.8.6 or ~> 1.9", [hex: :hackney, repo: "hexpm", optional: true]}, {:jsx, "~> 2.8", [hex: :jsx, repo: "hexpm", optional: true]}, {:poison, ">= 1.2.0", [hex: :poison, repo: "hexpm", optional: true]}, {:sweet_xml, "~> 0.6", [hex: :sweet_xml, repo: "hexpm", optional: true]}, {:xml_builder, "~> 0.1.0", [hex: :xml_builder, repo: "hexpm", optional: true]}], "hexpm"},
   "ex_aws_s3": {:hex, :ex_aws_s3, "2.0.1", "9e09366e77f25d3d88c5393824e613344631be8db0d1839faca49686e99b6704", [:mix], [{:ex_aws, "~> 2.0", [hex: :ex_aws, repo: "hexpm", optional: false]}, {:sweet_xml, ">= 0.0.0", [hex: :sweet_xml, repo: "hexpm", optional: true]}], "hexpm"},
   "ex_doc": {:hex, :ex_doc, "0.20.2", "1bd0dfb0304bade58beb77f20f21ee3558cc3c753743ae0ddbb0fd7ba2912331", [:mix], [{:earmark, "~> 1.3", [hex: :earmark, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.10", [hex: :makeup_elixir, repo: "hexpm", optional: false]}], "hexpm"},
   "ex_machina": {:hex, :ex_machina, "2.3.0", "92a5ad0a8b10ea6314b876a99c8c9e3f25f4dde71a2a835845b136b9adaf199a", [:mix], [{:ecto, "~> 2.2 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_sql, "~> 3.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}], "hexpm"},
+  "ex_rated": {:hex, :ex_rated, "1.3.2", "6aeb32abb46ea6076f417a9ce8cb1cf08abf35fb2d42375beaad4dd72b550bf1", [:mix], [{:ex2ms, "~> 1.5", [hex: :ex2ms, repo: "hexpm", optional: false]}], "hexpm"},
   "ex_syslogger": {:git, "https://github.com/slashmili/ex_syslogger.git", "f3963399047af17e038897c69e20d552e6899e1d", [tag: "1.4.0"]},
+  "excoveralls": {:hex, :excoveralls, "0.11.1", "dd677fbdd49114fdbdbf445540ec735808250d56b011077798316505064edb2c", [:mix], [{:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
   "floki": {:hex, :floki, "0.20.4", "be42ac911fece24b4c72f3b5846774b6e61b83fe685c2fc9d62093277fb3bc86", [:mix], [{:html_entities, "~> 0.4.0", [hex: :html_entities, repo: "hexpm", optional: false]}, {:mochiweb, "~> 2.15", [hex: :mochiweb, repo: "hexpm", optional: false]}], "hexpm"},
   "gen_smtp": {:hex, :gen_smtp, "0.13.0", "11f08504c4bdd831dc520b8f84a1dce5ce624474a797394e7aafd3c29f5dcd25", [:rebar3], [], "hexpm"},
   "gen_stage": {:hex, :gen_stage, "0.14.1", "9d46723fda072d4f4bb31a102560013f7960f5d80ea44dcb96fd6304ed61e7a4", [:mix], [], "hexpm"},
@@ -38,6 +41,7 @@
   "hackney": {:hex, :hackney, "1.15.1", "9f8f471c844b8ce395f7b6d8398139e26ddca9ebc171a8b91342ee15a19963f4", [:rebar3], [{:certifi, "2.5.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "6.0.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "1.0.1", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.4", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm"},
   "html_entities": {:hex, :html_entities, "0.4.0", "f2fee876858cf6aaa9db608820a3209e45a087c5177332799592142b50e89a6b", [:mix], [], "hexpm"},
   "html_sanitize_ex": {:hex, :html_sanitize_ex, "1.3.0", "f005ad692b717691203f940c686208aa3d8ffd9dd4bb3699240096a51fa9564e", [:mix], [{:mochiweb, "~> 2.15", [hex: :mochiweb, repo: "hexpm", optional: false]}], "hexpm"},
+  "http_signatures": {:git, "https://git.pleroma.social/pleroma/http_signatures.git", "9789401987096ead65646b52b5a2ca6bf52fc531", [ref: "9789401987096ead65646b52b5a2ca6bf52fc531"]},
   "httpoison": {:hex, :httpoison, "1.2.0", "2702ed3da5fd7a8130fc34b11965c8cfa21ade2f232c00b42d96d4967c39a3a3", [:mix], [{:hackney, "~> 1.8", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
   "idna": {:hex, :idna, "6.0.0", "689c46cbcdf3524c44d5f3dde8001f364cd7608a99556d8fbd8239a5798d4c10", [:rebar3], [{:unicode_util_compat, "0.4.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},
   "jason": {:hex, :jason, "1.1.2", "b03dedea67a99223a2eaf9f1264ce37154564de899fd3d8b9a21b1a6fd64afe7", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
@@ -67,7 +71,8 @@
   "plug_crypto": {:hex, :plug_crypto, "1.0.0", "18e49317d3fa343f24620ed22795ec29d4a5e602d52d1513ccea0b07d8ea7d4d", [:mix], [], "hexpm"},
   "plug_static_index_html": {:hex, :plug_static_index_html, "1.0.0", "840123d4d3975585133485ea86af73cb2600afd7f2a976f9f5fd8b3808e636a0", [:mix], [{:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
   "poison": {:hex, :poison, "3.1.0", "d9eb636610e096f86f25d9a46f35a9facac35609a7591b3be3326e99a0484665", [:mix], [], "hexpm"},
-  "postgrex": {:hex, :postgrex, "0.14.2", "6680591bbce28d92f043249205e8b01b36cab9ef2a7911abc43649242e1a3b78", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.0", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm"},
+  "poolboy": {:hex, :poolboy, "1.5.2", "392b007a1693a64540cead79830443abf5762f5d30cf50bc95cb2c1aaafa006b", [:rebar3], [], "hexpm"},
+  "postgrex": {:hex, :postgrex, "0.14.3", "5754dee2fdf6e9e508cbf49ab138df964278700b764177e8f3871e658b345a1e", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.0", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm"},
   "prometheus": {:hex, :prometheus, "4.2.2", "a830e77b79dc6d28183f4db050a7cac926a6c58f1872f9ef94a35cd989aceef8", [:mix, :rebar3], [], "hexpm"},
   "prometheus_ecto": {:hex, :prometheus_ecto, "1.4.1", "6c768ea9654de871e5b32fab2eac348467b3021604ebebbcbd8bcbe806a65ed5", [:mix], [{:ecto, "~> 2.0 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:prometheus_ex, "~> 1.1 or ~> 2.0 or ~> 3.0", [hex: :prometheus_ex, repo: "hexpm", optional: false]}], "hexpm"},
   "prometheus_ex": {:hex, :prometheus_ex, "3.0.5", "fa58cfd983487fc5ead331e9a3e0aa622c67232b3ec71710ced122c4c453a02f", [:mix], [{:prometheus, "~> 4.0", [hex: :prometheus, repo: "hexpm", optional: false]}], "hexpm"},
@@ -82,7 +87,7 @@
   "swarm": {:hex, :swarm, "3.4.0", "64f8b30055d74640d2186c66354b33b999438692a91be275bb89cdc7e401f448", [:mix], [{:gen_state_machine, "~> 2.0", [hex: :gen_state_machine, repo: "hexpm", optional: false]}, {:libring, "~> 1.0", [hex: :libring, repo: "hexpm", optional: false]}], "hexpm"},
   "swoosh": {:hex, :swoosh, "0.23.1", "209b7cc6d862c09d2a064c16caa4d4d1c9c936285476459e16591e0065f8432b", [:mix], [{:cowboy, "~> 1.0.1 or ~> 1.1 or ~> 2.4", [hex: :cowboy, repo: "hexpm", optional: true]}, {:gen_smtp, "~> 0.12", [hex: :gen_smtp, repo: "hexpm", optional: true]}, {:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mail, "~> 0.2", [hex: :mail, repo: "hexpm", optional: true]}, {:mime, "~> 1.1", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_cowboy, ">= 1.0.0", [hex: :plug_cowboy, repo: "hexpm", optional: true]}], "hexpm"},
   "syslog": {:git, "https://github.com/Vagabond/erlang-syslog.git", "4a6c6f2c996483e86c1320e9553f91d337bcb6aa", [tag: "1.0.5"]},
-  "telemetry": {:hex, :telemetry, "0.3.0", "099a7f3ce31e4780f971b4630a3c22ec66d22208bc090fe33a2a3a6a67754a73", [:rebar3], [], "hexpm"},
+  "telemetry": {:hex, :telemetry, "0.4.0", "8339bee3fa8b91cb84d14c2935f8ecf399ccd87301ad6da6b71c09553834b2ab", [:rebar3], [], "hexpm"},
   "tesla": {:hex, :tesla, "1.2.1", "864783cc27f71dd8c8969163704752476cec0f3a51eb3b06393b3971dc9733ff", [:mix], [{:exjsx, ">= 3.0.0", [hex: :exjsx, repo: "hexpm", optional: true]}, {:fuse, "~> 2.4", [hex: :fuse, repo: "hexpm", optional: true]}, {:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: true]}, {:ibrowse, "~> 4.4.0", [hex: :ibrowse, repo: "hexpm", optional: true]}, {:jason, ">= 1.0.0", [hex: :jason, repo: "hexpm", optional: true]}, {:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: true]}], "hexpm"},
   "timex": {:hex, :timex, "3.5.0", "b0a23167da02d0fe4f1a4e104d1f929a00d348502b52432c05de875d0b9cffa5", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 0.1.8 or ~> 0.5", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm"},
   "trailing_format_plug": {:hex, :trailing_format_plug, "0.0.7", "64b877f912cf7273bed03379936df39894149e35137ac9509117e59866e10e45", [:mix], [{:plug, "> 0.12.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},

priv/repo/migrations/20190411094120_add_index_on_user_info_deactivated.exs

@@ -0,0 +1,7 @@
+defmodule Pleroma.Repo.Migrations.AddIndexOnUserInfoDeactivated do
+  use Ecto.Migration
+
+  def change do
+    create(index(:users, ["(info->'deactivated')"], name: :users_deactivated_index, using: :gin))
+  end
+end

priv/repo/migrations/20190511191044_set_default_state_to_reports.exs

@@ -0,0 +1,19 @@
+defmodule Pleroma.Repo.Migrations.SetDefaultStateToReports do
+  use Ecto.Migration
+
+  def up do
+    execute """
+      UPDATE activities AS a
+      SET data = jsonb_set(data, '{state}', '"open"', true)
+      WHERE data->>'type' = 'Flag'
+    """
+  end
+
+  def down do
+    execute """
+      UPDATE activities AS a
+      SET data = data #- '{state}'
+      WHERE data->>'type' = 'Flag'
+    """
+  end
+end