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Merge remote-tracking branch 'pleroma/develop' into alias-router-helpers

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Alex Gleason 2021-05-19 12:49:00 -05:00
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22
.gitlab-ci.yml
View file

@ -8,7 +8,9 @@ variables: &global_variables
MIX_ENV: test
cache: &global_cache_policy
key: ${CI_COMMIT_REF_SLUG}
key:
files:
- mix.lock
paths:
- deps
- _build
@ -22,16 +24,20 @@ stages:
- docker
before_script:
- rm -rf _build/*/lib/pleroma
- apt-get update && apt-get install -y cmake
- mix local.hex --force
- mix local.rebar --force
- mix deps.get
- apt-get -qq update
- apt-get install -y libmagic-dev
after_script:
- rm -rf _build/*/lib/pleroma
build:
stage: build
script:
- mix deps.get
- mix compile --force
spec-build:
@ -52,7 +58,6 @@ benchmark:
alias: postgres
command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
script:
- mix deps.get
- mix ecto.create
- mix ecto.migrate
- mix pleroma.load_testing
@ -70,7 +75,6 @@ unit-testing:
command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
script:
- apt-get update && apt-get install -y libimage-exiftool-perl ffmpeg
- mix deps.get
- mix ecto.create
- mix ecto.migrate
- mix coveralls --preload-modules
@ -104,7 +108,6 @@ unit-testing-rum:
RUM_ENABLED: "true"
script:
- apt-get update && apt-get install -y libimage-exiftool-perl ffmpeg
- mix deps.get
- mix ecto.create
- mix ecto.migrate
- "mix ecto.migrate --migrations-path priv/repo/optional_migrations/rum_indexing/"
@ -120,7 +123,6 @@ analysis:
stage: test
cache: *testing_cache_policy
script:
- mix deps.get
- mix credo --strict --only=warnings,todo,fixme,consistency,readability
docs-deploy:
@ -175,8 +177,8 @@ spec-deploy:
- apk add curl
script:
- curl -X POST -F"token=$API_DOCS_PIPELINE_TRIGGER" -F'ref=master' -F"variables[BRANCH]=$CI_COMMIT_REF_NAME" -F"variables[JOB_REF]=$CI_JOB_ID" https://git.pleroma.social/api/v4/projects/1130/trigger/pipeline
stop_review_app:
image: alpine:3.9
stage: deploy
@ -235,7 +237,7 @@ amd64-musl:
stage: release
artifacts: *release-artifacts
only: *release-only
image: elixir:1.10.3-alpine
image: elixir:1.10.3-alpine
cache: *release-cache
variables: *release-variables
before_script: &before-release-musl
@ -393,4 +395,4 @@ docker-adhoc:
tags:
- dind
only:
- /^build-docker/.*$/@pleroma/pleroma
- /^build-docker/.*$/@pleroma/pleroma

33
CHANGELOG.md
View file

@ -4,6 +4,35 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
## Unreleased
### Changed
- The `application` metadata returned with statuses is no longer hardcoded. Apps that want to display these details will now have valid data for new posts after this change.
- HTTPSecurityPlug now sends a response header to opt out of Google's FLoC (Federated Learning of Cohorts) targeted advertising.
### Added
- MRF (`FollowBotPolicy`): New MRF Policy which makes a designated local Bot account attempt to follow all users in public Notes received by your instance. Users who require approving follower requests or have #nobot in their profile are excluded.
- Return OAuth token `id` (primary key) in POST `/oauth/token`.
- `AnalyzeMetadata` upload filter for extracting attachment dimensions and generating blurhashes.
- Attachment dimensions and blurhashes are federated when available.
### Fixed
- Don't crash so hard when email settings are invalid.
- Checking activated Upload Filters for required commands.
## Unreleased (Patch)
### Fixed
- Try to save exported ConfigDB settings (migrate_from_db) in the system temp directory if default location is not writable.
- Uploading custom instance thumbnail via AdminAPI/AdminFE generated invalid URL to the image
- Applying ConcurrentLimiter settings via AdminAPI
- User login failures if their `notification_settings` were in a NULL state.
- Mix task `pleroma.user delete_activities` query transaction timeout is now :infinity
- Fixed some Markdown issues, including trailing slash in links.
## [2.3.0] - 2020-03-01
### Security
@ -18,6 +47,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- **Breaking**: Changed `mix pleroma.user toggle_confirmed` to `mix pleroma.user confirm`
- **Breaking**: Changed `mix pleroma.user toggle_activated` to `mix pleroma.user activate/deactivate`
- **Breaking:** NSFW hashtag is no longer added on sensitive posts
- Polls now always return a `voters_count`, even if they are single-choice.
- Admin Emails: The ap id is used as the user link in emails now.
- Improved registration workflow for email confirmation and account approval modes.
@ -44,6 +74,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- Pleroma API: Reroute `/api/pleroma/*` to `/api/v1/pleroma/*`
</details>
- Improved hashtag timeline performance (requires a background migration).
### Added
@ -67,6 +98,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
<details>
<summary>API Changes</summary>
- Admin API: (`GET /api/pleroma/admin/users`) filter users by `unconfirmed` status and `actor_type`.
- Admin API: OpenAPI spec for the user-related operations
- Pleroma API: `GET /api/v2/pleroma/chats` added. It is exactly like `GET /api/v1/pleroma/chats` except supports pagination.
- Pleroma API: Add `idempotency_key` to the chat message entity that can be used for optimistic message sending.
- Pleroma API: (`GET /api/v1/pleroma/federation_status`) Add a way to get a list of unreachable instances.
@ -498,7 +530,6 @@ switched to a new configuration mechanism, however it was not officially removed
- Static-FE: Fix remote posts not being sanitized
### Fixed
=======
- Rate limiter crashes when there is no explicitly specified ip in the config
- 500 errors when no `Accept` header is present if Static-FE is enabled
- Instance panel not being updated immediately due to wrong `Cache-Control` headers

11
config/config.exs
View file

@ -391,6 +391,11 @@ config :pleroma, :mrf_keyword,
federated_timeline_removal: [],
replace: []
config :pleroma, :mrf_hashtag,
sensitive: ["nsfw"],
reject: [],
federated_timeline_removal: []
config :pleroma, :mrf_subchain, match_actor: %{}
config :pleroma, :mrf_activity_expiration, days: 365
@ -404,6 +409,8 @@ config :pleroma, :mrf_object_age,
threshold: 604_800,
actions: [:delist, :strip_followers]
config :pleroma, :mrf_follow_bot, follower_nickname: nil
config :pleroma, :rich_media,
enabled: true,
ignore_hosts: [],
@ -654,6 +661,10 @@ config :pleroma, :oauth2,
config :pleroma, :database, rum_enabled: false
config :pleroma, :features, improved_hashtag_timeline: :auto
config :pleroma, :populate_hashtags_table, fault_rate_allowance: 0.01
config :pleroma, :env, Mix.env()
config :http_signatures,

53
config/description.exs
View file

@ -459,6 +459,42 @@ config :pleroma, :config_description, [
}
]
},
%{
group: :pleroma,
key: :features,
type: :group,
description: "Customizable features",
children: [
%{
key: :improved_hashtag_timeline,
type: {:dropdown, :atom},
description:
"Setting to force toggle / force disable improved hashtags timeline. `:enabled` forces hashtags to be fetched from `hashtags` table for hashtags timeline. `:disabled` forces object-embedded hashtags to be used (slower). Keep it `:auto` for automatic behaviour (it is auto-set to `:enabled` [unless overridden] when HashtagsTableMigrator completes).",
suggestions: [:auto, :enabled, :disabled]
}
]
},
%{
group: :pleroma,
key: :populate_hashtags_table,
type: :group,
description: "`populate_hashtags_table` background migration settings",
children: [
%{
key: :fault_rate_allowance,
type: :float,
description:
"Max accepted rate of objects that failed in the migration. Any value from 0.0 which tolerates no errors to 1.0 which will enable the feature even if hashtags transfer failed for all records.",
suggestions: [0.01]
},
%{
key: :sleep_interval_ms,
type: :integer,
description:
"Sleep interval between each chunk of processed records in order to decrease the load on the system (defaults to 0 and should be keep default on most instances)."
}
]
},
%{
group: :pleroma,
key: :instance,
@ -2906,6 +2942,23 @@ config :pleroma, :config_description, [
}
]
},
%{
group: :pleroma,
key: :mrf_follow_bot,
tab: :mrf,
related_policy: "Pleroma.Web.ActivityPub.MRF.FollowBotPolicy",
label: "MRF FollowBot Policy",
type: :group,
description: "Automatically follows newly discovered accounts.",
children: [
%{
key: :follower_nickname,
type: :string,
description: "The name of the bot account to use for following newly discovered users.",
suggestions: ["followbot"]
}
]
},
%{
group: :pleroma,
key: :modules,

7
config/prod.exs
View file

@ -63,7 +63,12 @@ config :logger, :ex_syslogger, level: :info
# Finally import the config/prod.secret.exs
# which should be versioned separately.
import_config "prod.secret.exs"
if File.exists?("./config/prod.secret.exs") do
import_config "prod.secret.exs"
else
"`config/prod.secret.exs` not found. You may want to create one by running `mix pleroma.instance gen`"
|> IO.warn([])
end
if File.exists?("./config/prod.exported_from_db.secret.exs"),
do: import_config("prod.exported_from_db.secret.exs")

10
docs/administration/CLI_tasks/config.md
View file

@ -32,16 +32,20 @@
config :pleroma, configurable_from_database: false
```
To delete transferred settings from database optional flag `-d` can be used. `<env>` is `prod` by default.
Options:
- `<path>` - where to save migrated config. E.g. `--path=/tmp`. If file saved into non standart folder, you must manually copy file into directory where Pleroma can read it. For OTP install path will be `PLEROMA_CONFIG_PATH` or `/etc/pleroma`. For installation from source - `config` directory in the pleroma folder.
- `<env>` - environment, for which is migrated config. By default is `prod`.
- To delete transferred settings from database optional flag `-d` can be used
=== "OTP"
```sh
./bin/pleroma_ctl config migrate_from_db [--env=<env>] [-d]
./bin/pleroma_ctl config migrate_from_db [--env=<env>] [-d] [--path=<path>]
```
=== "From Source"
```sh
mix pleroma.config migrate_from_db [--env=<env>] [-d]
mix pleroma.config migrate_from_db [--env=<env>] [-d] [--path=<path>]
```
## Dump all of the config settings defined in the database

23
docs/configuration/cheatsheet.md
View file

@ -65,6 +65,13 @@ To add configuration to your config file, you can copy it from the base config.
* `show_reactions`: Let favourites and emoji reactions be viewed through the API (default: `true`).
* `password_reset_token_validity`: The time after which reset tokens aren't accepted anymore, in seconds (default: one day).
## :database
* `improved_hashtag_timeline`: Setting to force toggle / force disable improved hashtags timeline. `:enabled` forces hashtags to be fetched from `hashtags` table for hashtags timeline. `:disabled` forces object-embedded hashtags to be used (slower). Keep it `:auto` for automatic behaviour (it is auto-set to `:enabled` [unless overridden] when HashtagsTableMigrator completes).
## Background migrations
* `populate_hashtags_table/sleep_interval_ms`: Sleep interval between each chunk of processed records in order to decrease the load on the system (defaults to 0 and should be keep default on most instances).
* `populate_hashtags_table/fault_rate_allowance`: Max rate of failed objects to actually processed objects in order to enable the feature (any value from 0.0 which tolerates no errors to 1.0 which will enable the feature even if hashtags transfer failed for all records).
## Welcome
* `direct_message`: - welcome message sent as a direct message.
* `enabled`: Enables the send a direct message to a newly registered user. Defaults to `false`.
@ -117,6 +124,7 @@ To add configuration to your config file, you can copy it from the base config.
* `Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy`: Rejects or delists posts based on their age when received. (See [`:mrf_object_age`](#mrf_object_age)).
* `Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy`: Sets a default expiration on all posts made by users of the local instance. Requires `Pleroma.Workers.PurgeExpiredActivity` to be enabled for processing the scheduled delections.
* `Pleroma.Web.ActivityPub.MRF.ForceBotUnlistedPolicy`: Makes all bot posts to disappear from public timelines.
* `Pleroma.Web.ActivityPub.MRF.FollowBotPolicy`: Automatically follows newly discovered users from the specified bot account. Local accounts, locked accounts, and users with "#nobot" in their bio are respected and excluded from being followed.
* `transparency`: Make the content of your Message Rewrite Facility settings public (via nodeinfo).
* `transparency_exclusions`: Exclude specific instance names from MRF transparency. The use of the exclusions feature will be disclosed in nodeinfo as a boolean value.
@ -203,6 +211,21 @@ config :pleroma, :mrf_user_allowlist, %{
* `days`: Default global expiration time for all local Create activities (in days)
#### :mrf_hashtag
* `sensitive`: List of hashtags to mark activities as sensitive (default: `nsfw`)
* `federated_timeline_removal`: List of hashtags to remove activities from the federated timeline (aka TWNK)
* `reject`: List of hashtags to reject activities from
Notes:
- The hashtags in the configuration do not have a leading `#`.
- This MRF Policy is always enabled, if you want to disable it you have to set empty lists
#### :mrf_follow_bot
* `follower_nickname`: The name of the bot account to use for following newly discovered users. Using `followbot` or similar is strongly suggested.
### :activitypub
* `unfollow_blocked`: Whether blocks result in people getting unfollowed
* `outgoing_blocks`: Whether to federate blocks to other instances

25
docs/development/API/differences_in_mastoapi_responses.md
View file

@ -38,6 +38,7 @@ Has these additional fields under the `pleroma` object:
- `thread_muted`: true if the thread the post belongs to is muted
- `emoji_reactions`: A list with emoji / reaction maps. The format is `{name: "☕", count: 1, me: true}`. Contains no information about the reacting users, for that use the `/statuses/:id/reactions` endpoint.
- `parent_visible`: If the parent of this post is visible to the user or not.
- `pinned_at`: a datetime (iso8601) when status was pinned, `null` otherwise.
## Scheduled statuses
@ -255,9 +256,29 @@ This information is returned in the `/api/v1/accounts/verify_credentials` endpoi
*Pleroma supports refreshing tokens.*
`POST /oauth/token`
### POST `/oauth/token`
Post here request with `grant_type=refresh_token` to obtain new access token. Returns an access token.
You can obtain access tokens for a user in a few additional ways.
#### Refreshing a token
To obtain a new access token from a refresh token, pass `grant_type=refresh_token` with the following extra parameters:
- `refresh_token`: The refresh token.
#### Getting a token with a password
To obtain a token from a user's password, pass `grant_type=password` with the following extra parameters:
- `username`: Username to authenticate.
- `password`: The user's password.
#### Response body
Additional fields are returned in the response:
- `id`: The primary key of this token in Pleroma's database.
- `me` (user tokens only): The ActivityPub ID of the user who owns the token.
## Account Registration

2
docs/index.md
View file

@ -20,7 +20,7 @@ The default front-end used by Pleroma is Pleroma-FE. You can find more informati
### 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!
Just add a "/web" after your instance url (e.g. <https://pleroma.soycaf.com/web>) and you'll end on the Mastodon web interface, but with a Pleroma backend! MAGIC!
Just add a "/web" after your instance url (e.g. <https://pleroma.soykaf.com/web>) and you'll end on the Mastodon web interface, but with a Pleroma backend! MAGIC!
The Mastodon interface is from the Glitch-soc fork. For more information on the Mastodon interface you can check the [Mastodon](https://docs.joinmastodon.org/) and [Glitch-soc](https://glitch-soc.github.io/docs/) documentation.
Remember, what you see is only the frontend part of Mastodon, the backend is still Pleroma.

2
docs/installation/alpine_linux_en.md
View file

@ -117,7 +117,7 @@ cd /opt/pleroma
sudo -Hu pleroma mix deps.get
```
* Generate the configuration: `sudo -Hu pleroma mix pleroma.instance gen`
* Generate the configuration: `sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen`
* Answer with `yes` if it asks you to install `rebar3`.
* This may take some time, because parts of pleroma get compiled first.
* After that it will ask you a few questions about your instance and generates a configuration file in `config/generated_config.exs`.

2
docs/installation/arch_linux_en.md
View file

@ -92,7 +92,7 @@ cd /opt/pleroma
sudo -Hu pleroma mix deps.get
```
* Generate the configuration: `sudo -Hu pleroma mix pleroma.instance gen`
* Generate the configuration: `sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen`
* Answer with `yes` if it asks you to install `rebar3`.
* This may take some time, because parts of pleroma get compiled first.
* After that it will ask you a few questions about your instance and generates a configuration file in `config/generated_config.exs`.

2
docs/installation/debian_based_en.md
View file

@ -90,7 +90,7 @@ cd /opt/pleroma
sudo -Hu pleroma mix deps.get
```
* Generate the configuration: `sudo -Hu pleroma mix pleroma.instance gen`
* Generate the configuration: `sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen`
* Answer with `yes` if it asks you to install `rebar3`.
* This may take some time, because parts of pleroma get compiled first.
* After that it will ask you a few questions about your instance and generates a configuration file in `config/generated_config.exs`.

4
docs/installation/debian_based_jp.md
View file

@ -89,7 +89,7 @@ sudo -Hu pleroma mix deps.get
* コンフィギュレーションを生成します。
```
sudo -Hu pleroma mix pleroma.instance gen
sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen
```
* rebar3をインストールしてもよいか聞かれたら、yesを入力してください。
* このときにpleromaの一部がコンパイルされるため、この処理には時間がかかります。
@ -103,7 +103,7 @@ sudo -Hu pleroma mv config/{generated_config.exs,prod.secret.exs}
* 先程のコマンドで、すでに `config/setup_db.psql` というファイルが作られています。このファイルをもとに、データベースを作成します。
```
sudo -Hu pleroma mix pleroma.instance gen
sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen
```
* そして、データベースのマイグレーションを実行します。

6
docs/installation/freebsd_en.md
View file

@ -1,8 +1,8 @@
# Installing on FreeBSD
# Installing on FreeBSD
This document was written for FreeBSD 12.1, but should be work on future releases.
## Required software
## Required software
This assumes the target system has `pkg(8)`.
@ -54,7 +54,7 @@ Configure Pleroma. Note that you need a domain name at this point:
```
$ cd /home/pleroma/pleroma
$ mix deps.get # Enter "y" when asked to install Hex
$ mix pleroma.instance gen # You will be asked a few questions here.
$ MIX_ENV=prod mix pleroma.instance gen # You will be asked a few questions here.
$ cp config/generated_config.exs config/prod.secret.exs
```

10
docs/installation/gentoo_en.md
View file

@ -54,7 +54,7 @@ Gentoo quite pointedly does not come with a cron daemon installed, and as such i
# emerge --ask dev-db/postgresql dev-lang/elixir dev-vcs/git www-servers/nginx app-crypt/certbot app-crypt/certbot-nginx dev-util/cmake sys-apps/file
```
If you would not like to install the optional packages, remove them from this line.
If you would not like to install the optional packages, remove them from this line.
If you're running this from a low-powered virtual machine, it should work though it will take some time. There were no issues on a VPS with a single core and 1GB of RAM; if you are using an even more limited device and run into issues, you can try creating a swapfile or use a more powerful machine running Gentoo to [cross build](https://wiki.gentoo.org/wiki/Cross_build_environment). If you have a wait ahead of you, now would be a good time to take a break, strech a bit, refresh your beverage of choice and/or get a snack, and reply to Arch users' posts with "I use Gentoo btw" as we do.
@ -79,12 +79,12 @@ The output from emerging postgresql should give you a command for initializing t
```
* Start postgres and enable the system service
```shell
# /etc/init.d/postgresql-11 start
# rc-update add postgresql-11 default
```
### A note on licenses, the AGPL, and deployment procedures
If you do not plan to make any modifications to your Pleroma instance, cloning directly from the main repo will get you what you need. However, if you plan on doing any contributions to upstream development, making changes or modifications to your instance, making custom themes, or want to play around--and let's be honest here, if you're using Gentoo that is most likely you--you will save yourself a lot of headache later if you take the time right now to fork the Pleroma repo and use that in the following section.
@ -135,7 +135,7 @@ pleroma$ mix deps.get
* Generate the configuration:
```shell
pleroma$ mix pleroma.instance gen
pleroma$ MIX_ENV=prod mix pleroma.instance gen
```
* Answer with `yes` if it asks you to install `rebar3`.
@ -241,7 +241,7 @@ First, ensure that the command you will be installing into your crontab works.
# /usr/bin/certbot renew --nginx
```
Assuming not much time has passed since you got certbot working a few steps ago, you should get a message for all domains you installed certificates for saying `Cert not yet due for renewal`.
Assuming not much time has passed since you got certbot working a few steps ago, you should get a message for all domains you installed certificates for saying `Cert not yet due for renewal`.
Now, run crontab as a superuser with `crontab -e` or `sudo crontab -e` as appropriate, and add the following line to your cron:

4
docs/installation/netbsd_en.md
View file

@ -1,6 +1,6 @@
# Installing on NetBSD
## Required software
## Required software
pkgin should have been installed by the NetBSD installer if you selected
the right options. If it isn't installed, install it using pkg_add.
@ -71,7 +71,7 @@ Configure Pleroma. Note that you need a domain name at this point:
```
$ cd /home/pleroma/pleroma
$ mix deps.get
$ mix pleroma.instance gen # You will be asked a few questions here.
$ MIX_ENV=prod mix pleroma.instance gen # You will be asked a few questions here.
```
Since Postgres is configured, we can now initialize the database. There should

2
docs/installation/openbsd_en.md
View file

@ -239,7 +239,7 @@ Enter a shell as \_pleroma (as root `su _pleroma -`) and enter pleroma's install
Then follow the main installation guide:
* run `mix deps.get`
* run `mix pleroma.instance gen` and enter your instance's information when asked
* run `MIX_ENV=prod mix pleroma.instance gen` and enter your instance's information when asked
* copy config/generated\_config.exs to config/prod.secret.exs. The default values should be sufficient but you should edit it and check that everything seems OK.
* exit your current shell back to a root one and run `psql -U postgres -f /home/_pleroma/pleroma/config/setup_db.psql` to setup the database.
* return to a \_pleroma shell into pleroma's installation directory (`su _pleroma -;cd ~/pleroma`) and run `MIX_ENV=prod mix ecto.migrate`

2
docs/installation/otp_en.md
View file

@ -290,7 +290,7 @@ nginx -t
## Create your first user and set as admin
```sh
cd /opt/pleroma/bin
cd /opt/pleroma
su pleroma -s $SHELL -lc "./bin/pleroma_ctl user new joeuser joeuser@sld.tld --admin"
```
This will create an account withe the username of 'joeuser' with the email address of joeuser@sld.tld, and set that user's account as an admin. This will result in a link that you can paste into the browser, which logs you in and enables you to set the password.

49
lib/mix/tasks/pleroma/config.ex
View file

@ -27,7 +27,7 @@ defmodule Mix.Tasks.Pleroma.Config do
{opts, _} =
OptionParser.parse!(options,
strict: [env: :string, delete: :boolean],
strict: [env: :string, delete: :boolean, path: :string],
aliases: [d: :delete]
)
@ -259,18 +259,43 @@ defmodule Mix.Tasks.Pleroma.Config do
defp migrate_from_db(opts) do
env = opts[:env] || Pleroma.Config.get(:env)
filename = "#{env}.exported_from_db.secret.exs"
config_path =
if Pleroma.Config.get(:release) do
:config_path
|> Pleroma.Config.get()
|> Path.dirname()
else
"config"
cond do
opts[:path] ->
opts[:path]
Pleroma.Config.get(:release) ->
:config_path
|> Pleroma.Config.get()
|> Path.dirname()
true ->
"config"
end
|> Path.join("#{env}.exported_from_db.secret.exs")
|> Path.join(filename)
file = File.open!(config_path, [:write, :utf8])
with {:ok, file} <- File.open(config_path, [:write, :utf8]) do
write_config(file, config_path, opts)
shell_info("Database configuration settings have been exported to #{config_path}")
else
_ ->
shell_error("Impossible to save settings to this directory #{Path.dirname(config_path)}")
tmp_config_path = Path.join(System.tmp_dir!(), filename)
file = File.open!(tmp_config_path)
shell_info(
"Saving database configuration settings to #{tmp_config_path}. Copy it to the #{
Path.dirname(config_path)
} manually."
)
write_config(file, tmp_config_path, opts)
end
end
defp write_config(file, path, opts) do
IO.write(file, config_header())
ConfigDB
@ -278,11 +303,7 @@ defmodule Mix.Tasks.Pleroma.Config do
|> Enum.each(&write_and_delete(&1, file, opts[:delete]))
:ok = File.close(file)
System.cmd("mix", ["format", config_path])
shell_info(
"Database configuration settings have been exported to config/#{env}.exported_from_db.secret.exs"
)
System.cmd("mix", ["format", path])
end
if Code.ensure_loaded?(Config.Reader) do

31
lib/mix/tasks/pleroma/database.ex
View file

@ -8,10 +8,13 @@ defmodule Mix.Tasks.Pleroma.Database do
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
require Logger
require Pleroma.Constants
import Ecto.Query
import Mix.Pleroma
use Mix.Task
@shortdoc "A collection of database related tasks"
@ -214,4 +217,32 @@ defmodule Mix.Tasks.Pleroma.Database do
shell_info('Done.')
end
end
# Rolls back a specific migration (leaving subsequent migrations applied).
# WARNING: imposes a risk of unrecoverable data loss — proceed at your own responsibility.
# Based on https://stackoverflow.com/a/53825840
def run(["rollback", version]) do
prompt = "SEVERE WARNING: this operation may result in unrecoverable data loss. Continue?"
if shell_prompt(prompt, "n") in ~w(Yn Y y) do
{_, result, _} =
Ecto.Migrator.with_repo(Pleroma.Repo, fn repo ->
version = String.to_integer(version)
re = ~r/^#{version}_.*\.exs/
path = Ecto.Migrator.migrations_path(repo)
with {_, "" <> file} <- {:find, Enum.find(File.ls!(path), &String.match?(&1, re))},
{_, [{mod, _} | _]} <- {:compile, Code.compile_file(Path.join(path, file))},
{_, :ok} <- {:rollback, Ecto.Migrator.down(repo, version, mod)} do
{:ok, "Reversed migration: #{file}"}
else
{:find, _} -> {:error, "No migration found with version prefix: #{version}"}
{:compile, e} -> {:error, "Problem compiling migration module: #{inspect(e)}"}
{:rollback, e} -> {:error, "Problem reversing migration: #{inspect(e)}"}
end
end)
shell_info(inspect(result))
end
end
end

90
lib/pleroma/activity.ex
View file

@ -113,6 +113,7 @@ defmodule Pleroma.Activity do
from([a] in query,
left_join: b in Bookmark,
on: b.user_id == ^user.id and b.activity_id == a.id,
as: :bookmark,
preload: [bookmark: b]
)
end
@ -123,6 +124,7 @@ defmodule Pleroma.Activity do
from([a] in query,
left_join: r in ReportNote,
on: a.id == r.activity_id,
as: :report_note,
preload: [report_notes: r]
)
end
@ -182,40 +184,48 @@ defmodule Pleroma.Activity do
|> Repo.one()
end
@spec get_by_id(String.t()) :: Activity.t() | nil
def get_by_id(id) do
case FlakeId.flake_id?(id) do
true ->
Activity
|> where([a], a.id == ^id)
|> restrict_deactivated_users()
|> Repo.one()
@doc """
Gets activity by ID, doesn't load activities from deactivated actors by default.
"""
@spec get_by_id(String.t(), keyword()) :: t() | nil
def get_by_id(id, opts \\ [filter: [:restrict_deactivated]]), do: get_by_id_with_opts(id, opts)
_ ->
nil
@spec get_by_id_with_user_actor(String.t()) :: t() | nil
def get_by_id_with_user_actor(id), do: get_by_id_with_opts(id, preload: [:user_actor])
@spec get_by_id_with_object(String.t()) :: t() | nil
def get_by_id_with_object(id), do: get_by_id_with_opts(id, preload: [:object])
defp get_by_id_with_opts(id, opts) do
if FlakeId.flake_id?(id) do
query = Queries.by_id(id)
with_filters_query =
if is_list(opts[:filter]) do
Enum.reduce(opts[:filter], query, fn
{:type, type}, acc -> Queries.by_type(acc, type)
:restrict_deactivated, acc -> restrict_deactivated_users(acc)
_, acc -> acc
end)
else
query
end
with_preloads_query =
if is_list(opts[:preload]) do
Enum.reduce(opts[:preload], with_filters_query, fn
:user_actor, acc -> with_preloaded_user_actor(acc)
:object, acc -> with_preloaded_object(acc)
_, acc -> acc
end)
else
with_filters_query
end
Repo.one(with_preloads_query)
end
end
def get_by_id_with_user_actor(id) do
case FlakeId.flake_id?(id) do
true ->
Activity
|> where([a], a.id == ^id)
|> with_preloaded_user_actor()
|> Repo.one()
_ ->
nil
end
end
def get_by_id_with_object(id) do
Activity
|> where(id: ^id)
|> with_preloaded_object()
|> Repo.one()
end
def all_by_ids_with_object(ids) do
Activity
|> where([a], a.id in ^ids)
@ -267,6 +277,11 @@ defmodule Pleroma.Activity do
def get_create_by_object_ap_id_with_object(_), do: nil
@spec create_by_id_with_object(String.t()) :: t() | nil
def create_by_id_with_object(id) do
get_by_id_with_opts(id, preload: [:object], filter: [type: "Create"])
end
defp get_in_reply_to_activity_from_object(%Object{data: %{"inReplyTo" => ap_id}}) do
get_create_by_object_ap_id_with_object(ap_id)
end
@ -366,12 +381,6 @@ defmodule Pleroma.Activity do
end
end
@spec pinned_by_actor?(Activity.t()) :: boolean()
def pinned_by_actor?(%Activity{} = activity) do
actor = user_actor(activity)
activity.id in actor.pinned_activities
end
@spec get_by_object_ap_id_with_object(String.t()) :: t() | nil
def get_by_object_ap_id_with_object(ap_id) when is_binary(ap_id) do
ap_id
@ -382,4 +391,13 @@ defmodule Pleroma.Activity do
end
def get_by_object_ap_id_with_object(_), do: nil
@spec add_by_params_query(String.t(), String.t(), String.t()) :: Ecto.Query.t()
def add_by_params_query(object_id, actor, target) do
object_id
|> Queries.by_object_id()
|> Queries.by_type("Add")
|> Queries.by_actor(actor)
|> where([a], fragment("?->>'target' = ?", a.data, ^target))
end
end

10
lib/pleroma/activity/ir/topics.ex
View file

@ -48,14 +48,12 @@ defmodule Pleroma.Activity.Ir.Topics do
tags
end
defp hashtags_to_topics(%{data: %{"tag" => tags}}) do
tags
|> Enum.filter(&is_bitstring(&1))
|> Enum.map(fn tag -> "hashtag:" <> tag end)
defp hashtags_to_topics(object) do
object
|> Object.hashtags()
|> Enum.map(fn hashtag -> "hashtag:" <> hashtag end)
end
defp hashtags_to_topics(_), do: []
defp remote_topics(%{local: true}), do: []
defp remote_topics(%{actor: actor}) when is_binary(actor),

5
lib/pleroma/activity/queries.ex
View file

@ -14,6 +14,11 @@ defmodule Pleroma.Activity.Queries do
alias Pleroma.Activity
alias Pleroma.User
@spec by_id(query(), String.t()) :: query()
def by_id(query \\ Activity, id) do
from(a in query, where: a.id == ^id)
end
@spec by_ap_id(query, String.t()) :: query
def by_ap_id(query \\ Activity, ap_id) do
from(

10
lib/pleroma/application.ex
View file

@ -103,9 +103,7 @@ defmodule Pleroma.Application do
task_children(@mix_env) ++
dont_run_in_test(@mix_env) ++
chat_child(chat_enabled?()) ++
[
Pleroma.Gopher.Server
]
[Pleroma.Gopher.Server]
# See http://elixir-lang.org/docs/stable/elixir/Supervisor.html
# for other strategies and supported options
@ -230,6 +228,12 @@ defmodule Pleroma.Application do
keys: :duplicate,
partitions: System.schedulers_online()
]}
] ++ background_migrators()
end
defp background_migrators do
[
Pleroma.Migrators.HashtagsTableMigrator
]
end

46
lib/pleroma/application_requirements.ex
View file

@ -34,15 +34,16 @@ defmodule Pleroma.ApplicationRequirements do
defp check_welcome_message_config!(:ok) do
if Pleroma.Config.get([:welcome, :email, :enabled], false) and
not Pleroma.Emails.Mailer.enabled?() do
Logger.error("""
To send welcome email do you need to enable mail.
\nconfig :pleroma, Pleroma.Emails.Mailer, enabled: true
""")
Logger.warn("""
To send welcome emails, you need to enable the mailer.
Welcome emails will NOT be sent with the current config.
{:error, "The mail disabled."}
else
:ok
Enable the mailer:
config :pleroma, Pleroma.Emails.Mailer, enabled: true
""")
end
:ok
end
defp check_welcome_message_config!(result), do: result
@ -51,18 +52,21 @@ defmodule Pleroma.ApplicationRequirements do
#
def check_confirmation_accounts!(:ok) do
if Pleroma.Config.get([:instance, :account_activation_required]) &&
not Pleroma.Config.get([Pleroma.Emails.Mailer, :enabled]) do
Logger.error(
"Account activation enabled, but no Mailer settings enabled.\n" <>
"Please set config :pleroma, :instance, account_activation_required: false\n" <>
"Otherwise setup and enable Mailer."
)
not Pleroma.Emails.Mailer.enabled?() do
Logger.warn("""
Account activation is required, but the mailer is disabled.
Users will NOT be able to confirm their accounts with this config.
Either disable account activation or enable the mailer.
{:error,
"Account activation enabled, but Mailer is disabled. Cannot send confirmation emails."}
else
:ok
Disable account activation:
config :pleroma, :instance, account_activation_required: false
Enable the mailer:
config :pleroma, Pleroma.Emails.Mailer, enabled: true
""")
end
:ok
end
def check_confirmation_accounts!(result), do: result
@ -160,9 +164,11 @@ defmodule Pleroma.ApplicationRequirements do
defp check_system_commands!(:ok) do
filter_commands_statuses = [
check_filter(Pleroma.Upload.Filters.Exiftool, "exiftool"),
check_filter(Pleroma.Upload.Filters.Mogrify, "mogrify"),
check_filter(Pleroma.Upload.Filters.Mogrifun, "mogrify")
check_filter(Pleroma.Upload.Filter.Exiftool, "exiftool"),
check_filter(Pleroma.Upload.Filter.Mogrify, "mogrify"),
check_filter(Pleroma.Upload.Filter.Mogrifun, "mogrify"),
check_filter(Pleroma.Upload.Filter.AnalyzeMetadata, "mogrify"),
check_filter(Pleroma.Upload.Filter.AnalyzeMetadata, "convert")
]
preview_proxy_commands_status =

4
lib/pleroma/config.ex
View file

@ -99,4 +99,8 @@ defmodule Pleroma.Config do
def oauth_consumer_strategies, do: get([:auth, :oauth_consumer_strategies], [])
def oauth_consumer_enabled?, do: oauth_consumer_strategies() != []
def feature_enabled?(feature_name) do
get([:features, feature_name]) not in [nil, false, :disabled, :auto]
end
end

18
lib/pleroma/config/release_runtime_provider.ex
View file

@ -1,6 +1,6 @@
defmodule Pleroma.Config.ReleaseRuntimeProvider do
@moduledoc """
Imports `runtime.exs` and `{env}.exported_from_db.secret.exs` for elixir releases.
Imports runtime config and `{env}.exported_from_db.secret.exs` for releases.
"""
@behaviour Config.Provider
@ -8,10 +8,11 @@ defmodule Pleroma.Config.ReleaseRuntimeProvider do
def init(opts), do: opts
@impl true
def load(config, _opts) do
def load(config, opts) do
with_defaults = Config.Reader.merge(config, Pleroma.Config.Holder.release_defaults())
config_path = System.get_env("PLEROMA_CONFIG_PATH") || "/etc/pleroma/config.exs"
config_path =
opts[:config_path] || System.get_env("PLEROMA_CONFIG_PATH") || "/etc/pleroma/config.exs"
with_runtime_config =
if File.exists?(config_path) do
@ -24,7 +25,7 @@ defmodule Pleroma.Config.ReleaseRuntimeProvider do
warning = [
IO.ANSI.red(),
IO.ANSI.bright(),
"!!! #{config_path} not found! Please ensure it exists and that PLEROMA_CONFIG_PATH is unset or points to an existing file",
"!!! Config path is not declared! Please ensure it exists and that PLEROMA_CONFIG_PATH is unset or points to an existing file",
IO.ANSI.reset()
]
@ -33,13 +34,14 @@ defmodule Pleroma.Config.ReleaseRuntimeProvider do
end
exported_config_path =
config_path
|> Path.dirname()
|> Path.join("prod.exported_from_db.secret.exs")
opts[:exported_config_path] ||
config_path
|> Path.dirname()
|> Path.join("#{Pleroma.Config.get(:env)}.exported_from_db.secret.exs")
with_exported =
if File.exists?(exported_config_path) do
exported_config = Config.Reader.read!(with_runtime_config)
exported_config = Config.Reader.read!(exported_config_path)
Config.Reader.merge(with_runtime_config, exported_config)
else
with_runtime_config

2
lib/pleroma/config_db.ex
View file

@ -387,6 +387,6 @@ defmodule Pleroma.ConfigDB do
@spec module_name?(String.t()) :: boolean()
def module_name?(string) do
Regex.match?(~r/^(Pleroma|Phoenix|Tesla|Quack|Ueberauth|Swoosh)\./, string) or
string in ["Oban", "Ueberauth", "ExSyslogger"]
string in ["Oban", "Ueberauth", "ExSyslogger", "ConcurrentLimiter"]
end
end

45
lib/pleroma/data_migration.ex Normal file
View file

@ -0,0 +1,45 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.DataMigration do
use Ecto.Schema
alias Pleroma.DataMigration
alias Pleroma.DataMigration.State
alias Pleroma.Repo
import Ecto.Changeset
import Ecto.Query
schema "data_migrations" do
field(:name, :string)
field(:state, State, default: :pending)
field(:feature_lock, :boolean, default: false)
field(:params, :map, default: %{})
field(:data, :map, default: %{})
timestamps()
end
def changeset(data_migration, params \\ %{}) do
data_migration
|> cast(params, [:name, :state, :feature_lock, :params, :data])
|> validate_required([:name])
|> unique_constraint(:name)
end
def update_one_by_id(id, params \\ %{}) do
with {1, _} <-
from(dm in DataMigration, where: dm.id == ^id)
|> Repo.update_all(set: params) do
:ok
end
end
def get_by_name(name) do
Repo.get_by(DataMigration, name: name)
end
def populate_hashtags_table, do: get_by_name("populate_hashtags_table")
end

1
lib/pleroma/delivery.ex
View file

@ -9,7 +9,6 @@ defmodule Pleroma.Delivery do
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.User
import Ecto.Changeset
import Ecto.Query

256
lib/pleroma/earmark_renderer.ex
View file

@ -1,256 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
#
# This file is derived from Earmark, under the following copyright:
# Copyright © 2014 Dave Thomas, The Pragmatic Programmers
# SPDX-License-Identifier: Apache-2.0
# Upstream: https://github.com/pragdave/earmark/blob/master/lib/earmark/html_renderer.ex
defmodule Pleroma.EarmarkRenderer do
@moduledoc false
alias Earmark.Block
alias Earmark.Context
alias Earmark.HtmlRenderer
alias Earmark.Options
import Earmark.Inline, only: [convert: 3]
import Earmark.Helpers.HtmlHelpers
import Earmark.Message, only: [add_messages_from: 2, get_messages: 1, set_messages: 2]
import Earmark.Context, only: [append: 2, set_value: 2]
import Earmark.Options, only: [get_mapper: 1]
@doc false
def render(blocks, %Context{options: %Options{}} = context) do
messages = get_messages(context)
{contexts, html} =
get_mapper(context.options).(
blocks,
&render_block(&1, put_in(context.options.messages, []))
)
|> Enum.unzip()
all_messages =
contexts
|> Enum.reduce(messages, fn ctx, messages1 -> messages1 ++ get_messages(ctx) end)
{put_in(context.options.messages, all_messages), html |> IO.iodata_to_binary()}
end
#############
# Paragraph #
#############
defp render_block(%Block.Para{lnb: lnb, lines: lines, attrs: attrs}, context) do
lines = convert(lines, lnb, context)
add_attrs(lines, "<p>#{lines.value}</p>", attrs, [], lnb)
end
########
# Html #
########
defp render_block(%Block.Html{html: html}, context) do
{context, html}
end
defp render_block(%Block.HtmlComment{lines: lines}, context) do
{context, lines}
end
defp render_block(%Block.HtmlOneline{html: html}, context) do
{context, html}
end
#########
# Ruler #
#########
defp render_block(%Block.Ruler{lnb: lnb, attrs: attrs}, context) do
add_attrs(context, "<hr />", attrs, [], lnb)
end
###########
# Heading #
###########
defp render_block(
%Block.Heading{lnb: lnb, level: level, content: content, attrs: attrs},
context
) do
converted = convert(content, lnb, context)
html = "<h#{level}>#{converted.value}</h#{level}>"
add_attrs(converted, html, attrs, [], lnb)
end
##############
# Blockquote #
##############
defp render_block(%Block.BlockQuote{lnb: lnb, blocks: blocks, attrs: attrs}, context) do
{context1, body} = render(blocks, context)
html = "<blockquote>#{body}</blockquote>"
add_attrs(context1, html, attrs, [], lnb)
end
#########
# Table #
#########
defp render_block(
%Block.Table{lnb: lnb, header: header, rows: rows, alignments: aligns, attrs: attrs},
context
) do
{context1, html} = add_attrs(context, "<table>", attrs, [], lnb)
context2 = set_value(context1, html)
context3 =
if header do
append(add_trs(append(context2, "<thead>"), [header], "th", aligns, lnb), "</thead>")
else
# Maybe an error, needed append(context, html)
context2
end
context4 = append(add_trs(append(context3, "<tbody>"), rows, "td", aligns, lnb), "</tbody>")
{context4, [context4.value, "</table>"]}
end
########
# Code #
########
defp render_block(
%Block.Code{lnb: lnb, language: language, attrs: attrs} = block,
%Context{options: options} = context
) do
class =
if language, do: ~s{ class="#{code_classes(language, options.code_class_prefix)}"}, else: ""
tag = ~s[<pre><code#{class}>]
lines = options.render_code.(block)
html = ~s[#{tag}#{lines}</code></pre>]
add_attrs(context, html, attrs, [], lnb)
end
#########
# Lists #
#########
defp render_block(
%Block.List{lnb: lnb, type: type, blocks: items, attrs: attrs, start: start},
context
) do
{context1, content} = render(items, context)
html = "<#{type}#{start}>#{content}</#{type}>"
add_attrs(context1, html, attrs, [], lnb)
end
# format a single paragraph list item, and remove the para tags
defp render_block(
%Block.ListItem{lnb: lnb, blocks: blocks, spaced: false, attrs: attrs},
context
)
when length(blocks) == 1 do
{context1, content} = render(blocks, context)
content = Regex.replace(~r{</?p>}, content, "")
html = "<li>#{content}</li>"
add_attrs(context1, html, attrs, [], lnb)
end
# format a spaced list item
defp render_block(%Block.ListItem{lnb: lnb, blocks: blocks, attrs: attrs}, context) do
{context1, content} = render(blocks, context)
html = "<li>#{content}</li>"
add_attrs(context1, html, attrs, [], lnb)
end
##################
# Footnote Block #
##################
defp render_block(%Block.FnList{blocks: footnotes}, context) do
items =
Enum.map(footnotes, fn note ->
blocks = append_footnote_link(note)
%Block.ListItem{attrs: "#fn:#{note.number}", type: :ol, blocks: blocks}
end)
{context1, html} = render_block(%Block.List{type: :ol, blocks: items}, context)
{context1, Enum.join([~s[<div class="footnotes">], "<hr />", html, "</div>"])}
end
#######################################
# Isolated IALs are rendered as paras #
#######################################
defp render_block(%Block.Ial{verbatim: verbatim}, context) do
{context, "<p>{:#{verbatim}}</p>"}
end
####################
# IDDef is ignored #
####################
defp render_block(%Block.IdDef{}, context), do: {context, ""}
#####################################
# And here are the inline renderers #
#####################################
defdelegate br, to: HtmlRenderer
defdelegate codespan(text), to: HtmlRenderer
defdelegate em(text), to: HtmlRenderer
defdelegate strong(text), to: HtmlRenderer
defdelegate strikethrough(text), to: HtmlRenderer
defdelegate link(url, text), to: HtmlRenderer
defdelegate link(url, text, title), to: HtmlRenderer
defdelegate image(path, alt, title), to: HtmlRenderer
defdelegate footnote_link(ref, backref, number), to: HtmlRenderer
# Table rows
defp add_trs(context, rows, tag, aligns, lnb) do
numbered_rows =
rows
|> Enum.zip(Stream.iterate(lnb, &(&1 + 1)))
numbered_rows
|> Enum.reduce(context, fn {row, lnb}, ctx ->
append(add_tds(append(ctx, "<tr>"), row, tag, aligns, lnb), "</tr>")
end)
end
defp add_tds(context, row, tag, aligns, lnb) do
Enum.reduce(1..length(row), context, add_td_fn(row, tag, aligns, lnb))
end
defp add_td_fn(row, tag, aligns, lnb) do
fn n, ctx ->
style =
case Enum.at(aligns, n - 1, :default) do
:default -> ""
align -> " style=\"text-align: #{align}\""
end
col = Enum.at(row, n - 1)
converted = convert(col, lnb, set_messages(ctx, []))
append(add_messages_from(ctx, converted), "<#{tag}#{style}>#{converted.value}</#{tag}>")
end
end
###############################
# Append Footnote Return Link #
###############################
defdelegate append_footnote_link(note), to: HtmlRenderer
defdelegate append_footnote_link(note, fnlink), to: HtmlRenderer
defdelegate render_code(lines), to: HtmlRenderer
defp code_classes(language, prefix) do
["" | String.split(prefix || "")]
|> Enum.map(fn pfx -> "#{pfx}#{language}" end)
|> Enum.join(" ")
end
end

8
lib/pleroma/ecto_enums.ex
View file

@ -17,3 +17,11 @@ defenum(Pleroma.FollowingRelationship.State,
follow_accept: 2,
follow_reject: 3
)
defenum(Pleroma.DataMigration.State,
pending: 1,
running: 2,
complete: 3,
failed: 4,
manual: 5
)

4
lib/pleroma/formatter.ex
View file

@ -121,6 +121,10 @@ defmodule Pleroma.Formatter do
end
end
def markdown_to_html(text) do
Earmark.as_html!(text, %Earmark.Options{compact_output: true})
end
def html_escape({text, mentions, hashtags}, type) do
{html_escape(text, type), mentions, hashtags}
end

106
lib/pleroma/hashtag.ex Normal file
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# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Hashtag do
use Ecto.Schema
import Ecto.Changeset
import Ecto.Query
alias Ecto.Multi
alias Pleroma.Hashtag
alias Pleroma.Object
alias Pleroma.Repo
schema "hashtags" do
field(:name, :string)
many_to_many(:objects, Object, join_through: "hashtags_objects", on_replace: :delete)
timestamps()
end
def normalize_name(name) do
name
|> String.downcase()
|> String.trim()
end
def get_or_create_by_name(name) do
changeset = changeset(%Hashtag{}, %{name: name})
Repo.insert(
changeset,
on_conflict: [set: [name: get_field(changeset, :name)]],
conflict_target: :name,
returning: true
)
end
def get_or_create_by_names(names) when is_list(names) do
names = Enum.map(names, &normalize_name/1)
timestamp = NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second)
structs =
Enum.map(names, fn name ->
%Hashtag{}
|> changeset(%{name: name})
|> Map.get(:changes)
|> Map.merge(%{inserted_at: timestamp, updated_at: timestamp})
end)
try do
with {:ok, %{query_op: hashtags}} <-
Multi.new()
|> Multi.insert_all(:insert_all_op, Hashtag, structs,
on_conflict: :nothing,
conflict_target: :name
)
|> Multi.run(:query_op, fn _repo, _changes ->
{:ok, Repo.all(from(ht in Hashtag, where: ht.name in ^names))}
end)
|> Repo.transaction() do
{:ok, hashtags}
else
{:error, _name, value, _changes_so_far} -> {:error, value}
end
rescue
e -> {:error, e}
end
end
def changeset(%Hashtag{} = struct, params) do
struct
|> cast(params, [:name])
|> update_change(:name, &normalize_name/1)
|> validate_required([:name])
|> unique_constraint(:name)
end
def unlink(%Object{id: object_id}) do
with {_, hashtag_ids} <-
from(hto in "hashtags_objects",
where: hto.object_id == ^object_id,
select: hto.hashtag_id
)
|> Repo.delete_all(),
{:ok, unreferenced_count} <- delete_unreferenced(hashtag_ids) do
{:ok, length(hashtag_ids), unreferenced_count}
end
end
@delete_unreferenced_query """
DELETE FROM hashtags WHERE id IN
(SELECT hashtags.id FROM hashtags
LEFT OUTER JOIN hashtags_objects
ON hashtags_objects.hashtag_id = hashtags.id
WHERE hashtags_objects.hashtag_id IS NULL AND hashtags.id = ANY($1));
"""
def delete_unreferenced(ids) do
with {:ok, %{num_rows: deleted_count}} <- Repo.query(@delete_unreferenced_query, [ids]) do
{:ok, deleted_count}
end
end
end

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# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Migrators.HashtagsTableMigrator do
defmodule State do
use Pleroma.Migrators.Support.BaseMigratorState
@impl Pleroma.Migrators.Support.BaseMigratorState
defdelegate data_migration(), to: Pleroma.DataMigration, as: :populate_hashtags_table
end
use Pleroma.Migrators.Support.BaseMigrator
alias Pleroma.Hashtag
alias Pleroma.Migrators.Support.BaseMigrator
alias Pleroma.Object
@impl BaseMigrator
def feature_config_path, do: [:features, :improved_hashtag_timeline]
@impl BaseMigrator
def fault_rate_allowance, do: Config.get([:populate_hashtags_table, :fault_rate_allowance], 0)
@impl BaseMigrator
def perform do
data_migration_id = data_migration_id()
max_processed_id = get_stat(:max_processed_id, 0)
Logger.info("Transferring embedded hashtags to `hashtags` (from oid: #{max_processed_id})...")
query()
|> where([object], object.id > ^max_processed_id)
|> Repo.chunk_stream(100, :batches, timeout: :infinity)
|> Stream.each(fn objects ->
object_ids = Enum.map(objects, & &1.id)
results = Enum.map(objects, &transfer_object_hashtags(&1))
failed_ids =
results
|> Enum.filter(&(elem(&1, 0) == :error))
|> Enum.map(&elem(&1, 1))
# Count of objects with hashtags: `{:noop, id}` is returned for objects having other AS2 tags
chunk_affected_count =
results
|> Enum.filter(&(elem(&1, 0) == :ok))
|> length()
for failed_id <- failed_ids do
_ =
Repo.query(
"INSERT INTO data_migration_failed_ids(data_migration_id, record_id) " <>
"VALUES ($1, $2) ON CONFLICT DO NOTHING;",
[data_migration_id, failed_id]
)
end
_ =
Repo.query(
"DELETE FROM data_migration_failed_ids " <>
"WHERE data_migration_id = $1 AND record_id = ANY($2)",
[data_migration_id, object_ids -- failed_ids]
)
max_object_id = Enum.at(object_ids, -1)
put_stat(:max_processed_id, max_object_id)
increment_stat(:iteration_processed_count, length(object_ids))
increment_stat(:processed_count, length(object_ids))
increment_stat(:failed_count, length(failed_ids))
increment_stat(:affected_count, chunk_affected_count)
put_stat(:records_per_second, records_per_second())
persist_state()
# A quick and dirty approach to controlling the load this background migration imposes
sleep_interval = Config.get([:populate_hashtags_table, :sleep_interval_ms], 0)
Process.sleep(sleep_interval)
end)
|> Stream.run()
end
@impl BaseMigrator
def query do
# Note: most objects have Mention-type AS2 tags and no hashtags (but we can't filter them out)
# Note: not checking activity type, expecting remove_non_create_objects_hashtags/_ to clean up
from(
object in Object,
where:
fragment("(?)->'tag' IS NOT NULL AND (?)->'tag' != '[]'::jsonb", object.data, object.data),
select: %{
id: object.id,
tag: fragment("(?)->'tag'", object.data)
}
)
|> join(:left, [o], hashtags_objects in fragment("SELECT object_id FROM hashtags_objects"),
on: hashtags_objects.object_id == o.id
)
|> where([_o, hashtags_objects], is_nil(hashtags_objects.object_id))
end
@spec transfer_object_hashtags(Map.t()) :: {:noop | :ok | :error, integer()}
defp transfer_object_hashtags(object) do
embedded_tags = if Map.has_key?(object, :tag), do: object.tag, else: object.data["tag"]
hashtags = Object.object_data_hashtags(%{"tag" => embedded_tags})
if Enum.any?(hashtags) do
transfer_object_hashtags(object, hashtags)
else
{:noop, object.id}
end
end
defp transfer_object_hashtags(object, hashtags) do
Repo.transaction(fn ->
with {:ok, hashtag_records} <- Hashtag.get_or_create_by_names(hashtags) do
maps = Enum.map(hashtag_records, &%{hashtag_id: &1.id, object_id: object.id})
base_error = "ERROR when inserting hashtags_objects for object with id #{object.id}"
try do
with {rows_count, _} when is_integer(rows_count) <-
Repo.insert_all("hashtags_objects", maps, on_conflict: :nothing) do
object.id
else
e ->
Logger.error("#{base_error}: #{inspect(e)}")
Repo.rollback(object.id)
end
rescue
e ->
Logger.error("#{base_error}: #{inspect(e)}")
Repo.rollback(object.id)
end
else
e ->
error = "ERROR: could not create hashtags for object #{object.id}: #{inspect(e)}"
Logger.error(error)
Repo.rollback(object.id)
end
end)
end
@impl BaseMigrator
def retry_failed do
data_migration_id = data_migration_id()
failed_objects_query()
|> Repo.chunk_stream(100, :one)
|> Stream.each(fn object ->
with {res, _} when res != :error <- transfer_object_hashtags(object) do
_ =
Repo.query(
"DELETE FROM data_migration_failed_ids " <>
"WHERE data_migration_id = $1 AND record_id = $2",
[data_migration_id, object.id]
)
end
end)
|> Stream.run()
put_stat(:failed_count, failures_count())
persist_state()
force_continue()
end
defp failed_objects_query do
from(o in Object)
|> join(:inner, [o], dmf in fragment("SELECT * FROM data_migration_failed_ids"),
on: dmf.record_id == o.id
)
|> where([_o, dmf], dmf.data_migration_id == ^data_migration_id())
|> order_by([o], asc: o.id)
end
@doc """
Service func to delete `hashtags_objects` for legacy objects not associated with Create activity.
Also deletes unreferenced `hashtags` records (might occur after deletion of `hashtags_objects`).
"""
def delete_non_create_activities_hashtags do
hashtags_objects_cleanup_query = """
DELETE FROM hashtags_objects WHERE object_id IN
(SELECT DISTINCT objects.id FROM objects
JOIN hashtags_objects ON hashtags_objects.object_id = objects.id LEFT JOIN activities
ON COALESCE(activities.data->'object'->>'id', activities.data->>'object') =
(objects.data->>'id')
AND activities.data->>'type' = 'Create'
WHERE activities.id IS NULL);
"""
hashtags_cleanup_query = """
DELETE FROM hashtags WHERE id IN
(SELECT hashtags.id FROM hashtags
LEFT OUTER JOIN hashtags_objects
ON hashtags_objects.hashtag_id = hashtags.id
WHERE hashtags_objects.hashtag_id IS NULL);
"""
{:ok, %{num_rows: hashtags_objects_count}} =
Repo.query(hashtags_objects_cleanup_query, [], timeout: :infinity)
{:ok, %{num_rows: hashtags_count}} =
Repo.query(hashtags_cleanup_query, [], timeout: :infinity)
{:ok, hashtags_objects_count, hashtags_count}
end
end

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lib/pleroma/migrators/support/base_migrator.ex Normal file
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@ -0,0 +1,210 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Migrators.Support.BaseMigrator do
@moduledoc """
Base background migrator functionality.
"""
@callback perform() :: any()
@callback retry_failed() :: any()
@callback feature_config_path() :: list(atom())
@callback query() :: Ecto.Query.t()
@callback fault_rate_allowance() :: integer() | float()
defmacro __using__(_opts) do
quote do
use GenServer
require Logger
import Ecto.Query
alias __MODULE__.State
alias Pleroma.Config
alias Pleroma.Repo
@behaviour Pleroma.Migrators.Support.BaseMigrator
defdelegate data_migration(), to: State
defdelegate data_migration_id(), to: State
defdelegate state(), to: State
defdelegate persist_state(), to: State, as: :persist_to_db
defdelegate get_stat(key, value \\ nil), to: State, as: :get_data_key
defdelegate put_stat(key, value), to: State, as: :put_data_key
defdelegate increment_stat(key, increment), to: State, as: :increment_data_key
@reg_name {:global, __MODULE__}
def whereis, do: GenServer.whereis(@reg_name)
def start_link(_) do
case whereis() do
nil ->
GenServer.start_link(__MODULE__, nil, name: @reg_name)
pid ->
{:ok, pid}
end
end
@impl true
def init(_) do
{:ok, nil, {:continue, :init_state}}
end
@impl true
def handle_continue(:init_state, _state) do
{:ok, _} = State.start_link(nil)
data_migration = data_migration()
manual_migrations = Config.get([:instance, :manual_data_migrations], [])
cond do
Config.get(:env) == :test ->
update_status(:noop)
is_nil(data_migration) ->
message = "Data migration does not exist."
update_status(:failed, message)
Logger.error("#{__MODULE__}: #{message}")
data_migration.state == :manual or data_migration.name in manual_migrations ->
message = "Data migration is in manual execution or manual fix mode."
update_status(:manual, message)
Logger.warn("#{__MODULE__}: #{message}")
data_migration.state == :complete ->
on_complete(data_migration)
true ->
send(self(), :perform)
end
{:noreply, nil}
end
@impl true
def handle_info(:perform, state) do
State.reinit()
update_status(:running)
put_stat(:iteration_processed_count, 0)
put_stat(:started_at, NaiveDateTime.utc_now())
perform()
fault_rate = fault_rate()
put_stat(:fault_rate, fault_rate)
fault_rate_allowance = fault_rate_allowance()
cond do
fault_rate == 0 ->
set_complete()
is_float(fault_rate) and fault_rate <= fault_rate_allowance ->
message = """
Done with fault rate of #{fault_rate} which doesn't exceed #{fault_rate_allowance}.
Putting data migration to manual fix mode. Try running `#{__MODULE__}.retry_failed/0`.
"""
Logger.warn("#{__MODULE__}: #{message}")
update_status(:manual, message)
on_complete(data_migration())
true ->
message = "Too many failures. Try running `#{__MODULE__}.retry_failed/0`."
Logger.error("#{__MODULE__}: #{message}")
update_status(:failed, message)
end
persist_state()
{:noreply, state}
end
defp on_complete(data_migration) do
if data_migration.feature_lock || feature_state() == :disabled do
Logger.warn(
"#{__MODULE__}: migration complete but feature is locked; consider enabling."
)
:noop
else
Config.put(feature_config_path(), :enabled)
:ok
end
end
@doc "Approximate count for current iteration (including processed records count)"
def count(force \\ false, timeout \\ :infinity) do
stored_count = get_stat(:count)
if stored_count && !force do
stored_count
else
processed_count = get_stat(:processed_count, 0)
max_processed_id = get_stat(:max_processed_id, 0)
query = where(query(), [entity], entity.id > ^max_processed_id)
count = Repo.aggregate(query, :count, :id, timeout: timeout) + processed_count
put_stat(:count, count)
persist_state()
count
end
end
def failures_count do
with {:ok, %{rows: [[count]]}} <-
Repo.query(
"SELECT COUNT(record_id) FROM data_migration_failed_ids WHERE data_migration_id = $1;",
[data_migration_id()]
) do
count
end
end
def feature_state, do: Config.get(feature_config_path())
def force_continue do
send(whereis(), :perform)
end
def force_restart do
:ok = State.reset()
force_continue()
end
def set_complete do
update_status(:complete)
persist_state()
on_complete(data_migration())
end
defp update_status(status, message \\ nil) do
put_stat(:state, status)
put_stat(:message, message)
end
defp fault_rate do
with failures_count when is_integer(failures_count) <- failures_count() do
failures_count / Enum.max([get_stat(:affected_count, 0), 1])
else
_ -> :error
end
end
defp records_per_second do
get_stat(:iteration_processed_count, 0) / Enum.max([running_time(), 1])
end
defp running_time do
NaiveDateTime.diff(
NaiveDateTime.utc_now(),
get_stat(:started_at, NaiveDateTime.utc_now())
)
end
end
end
end

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lib/pleroma/migrators/support/base_migrator_state.ex Normal file
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@ -0,0 +1,117 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Migrators.Support.BaseMigratorState do
@moduledoc """
Base background migrator state functionality.
"""
@callback data_migration() :: Pleroma.DataMigration.t()
defmacro __using__(_opts) do
quote do
use Agent
alias Pleroma.DataMigration
@behaviour Pleroma.Migrators.Support.BaseMigratorState
@reg_name {:global, __MODULE__}
def start_link(_) do
Agent.start_link(fn -> load_state_from_db() end, name: @reg_name)
end
def data_migration, do: raise("data_migration/0 is not implemented")
defoverridable data_migration: 0
defp load_state_from_db do
data_migration = data_migration()
data =
if data_migration do
Map.new(data_migration.data, fn {k, v} -> {String.to_atom(k), v} end)
else
%{}
end
%{
data_migration_id: data_migration && data_migration.id,
data: data
}
end
def persist_to_db do
%{data_migration_id: data_migration_id, data: data} = state()
if data_migration_id do
DataMigration.update_one_by_id(data_migration_id, data: data)
else
{:error, :nil_data_migration_id}
end
end
def reset do
%{data_migration_id: data_migration_id} = state()
with false <- is_nil(data_migration_id),
:ok <-
DataMigration.update_one_by_id(data_migration_id,
state: :pending,
data: %{}
) do
reinit()
else
true -> {:error, :nil_data_migration_id}
e -> e
end
end
def reinit do
Agent.update(@reg_name, fn _state -> load_state_from_db() end)
end
def state do
Agent.get(@reg_name, & &1)
end
def get_data_key(key, default \\ nil) do
get_in(state(), [:data, key]) || default
end
def put_data_key(key, value) do
_ = persist_non_data_change(key, value)
Agent.update(@reg_name, fn state ->
put_in(state, [:data, key], value)
end)
end
def increment_data_key(key, increment \\ 1) do
Agent.update(@reg_name, fn state ->
initial_value = get_in(state, [:data, key]) || 0
updated_value = initial_value + increment
put_in(state, [:data, key], updated_value)
end)
end
defp persist_non_data_change(:state, value) do
with true <- get_data_key(:state) != value,
true <- value in Pleroma.DataMigration.State.__valid_values__(),
%{data_migration_id: data_migration_id} when not is_nil(data_migration_id) <-
state() do
DataMigration.update_one_by_id(data_migration_id, state: value)
else
false -> :ok
_ -> {:error, :nil_data_migration_id}
end
end
defp persist_non_data_change(_, _) do
nil
end
def data_migration_id, do: Map.get(state(), :data_migration_id)
end
end
end

84
lib/pleroma/object.ex
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@ -10,6 +10,7 @@ defmodule Pleroma.Object do
alias Pleroma.Activity
alias Pleroma.Config
alias Pleroma.Hashtag
alias Pleroma.Object
alias Pleroma.Object.Fetcher
alias Pleroma.ObjectTombstone
@ -28,6 +29,8 @@ defmodule Pleroma.Object do
schema "objects" do
field(:data, :map)
many_to_many(:hashtags, Hashtag, join_through: "hashtags_objects", on_replace: :delete)
timestamps()
end
@ -49,7 +52,8 @@ defmodule Pleroma.Object do
end
def create(data) do
Object.change(%Object{}, %{data: data})
%Object{}
|> Object.change(%{data: data})
|> Repo.insert()
end
@ -58,8 +62,41 @@ defmodule Pleroma.Object do
|> cast(params, [:data])
|> validate_required([:data])
|> unique_constraint(:ap_id, name: :objects_unique_apid_index)
# Expecting `maybe_handle_hashtags_change/1` to run last:
|> maybe_handle_hashtags_change(struct)
end
# Note: not checking activity type (assuming non-legacy objects are associated with Create act.)
defp maybe_handle_hashtags_change(changeset, struct) do
with %Ecto.Changeset{valid?: true} <- changeset,
data_hashtags_change = get_change(changeset, :data),
{_, true} <- {:changed, hashtags_changed?(struct, data_hashtags_change)},
{:ok, hashtag_records} <-
data_hashtags_change
|> object_data_hashtags()
|> Hashtag.get_or_create_by_names() do
put_assoc(changeset, :hashtags, hashtag_records)
else
%{valid?: false} ->
changeset
{:changed, false} ->
changeset
{:error, _} ->
validate_change(changeset, :data, fn _, _ ->
[data: "error referencing hashtags"]
end)
end
end
defp hashtags_changed?(%Object{} = struct, %{"tag" => _} = data) do
Enum.sort(embedded_hashtags(struct)) !=
Enum.sort(object_data_hashtags(data))
end
defp hashtags_changed?(_, _), do: false
def get_by_id(nil), do: nil
def get_by_id(id), do: Repo.get(Object, id)
@ -187,9 +224,13 @@ defmodule Pleroma.Object do
def swap_object_with_tombstone(object) do
tombstone = make_tombstone(object)
object
|> Object.change(%{data: tombstone})
|> Repo.update()
with {:ok, object} <-
object
|> Object.change(%{data: tombstone})
|> Repo.update() do
Hashtag.unlink(object)
{:ok, object}
end
end
def delete(%Object{data: %{"id" => id}} = object) do
@ -349,4 +390,39 @@ defmodule Pleroma.Object do
def self_replies(object, opts \\ []),
do: replies(object, Keyword.put(opts, :self_only, true))
def tags(%Object{data: %{"tag" => tags}}) when is_list(tags), do: tags
def tags(_), do: []
def hashtags(%Object{} = object) do
# Note: always using embedded hashtags regardless whether they are migrated to hashtags table
# (embedded hashtags stay in sync anyways, and we avoid extra joins and preload hassle)
embedded_hashtags(object)
end
def embedded_hashtags(%Object{data: data}) do
object_data_hashtags(data)
end
def embedded_hashtags(_), do: []
def object_data_hashtags(%{"tag" => tags}) when is_list(tags) do
tags
|> Enum.filter(fn
%{"type" => "Hashtag"} = data -> Map.has_key?(data, "name")
plain_text when is_bitstring(plain_text) -> true
_ -> false
end)
|> Enum.map(fn
%{"name" => "#" <> hashtag} -> String.downcase(hashtag)
%{"name" => hashtag} -> String.downcase(hashtag)
hashtag when is_bitstring(hashtag) -> String.downcase(hashtag)
end)
|> Enum.uniq()
# Note: "" elements (plain text) might occur in `data.tag` for incoming objects
|> Enum.filter(&(&1 not in [nil, ""]))
end
def object_data_hashtags(_), do: []
end

8
lib/pleroma/object/containment.ex
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@ -71,6 +71,14 @@ defmodule Pleroma.Object.Containment do
compare_uris(id_uri, other_uri)
end
# Mastodon pin activities don't have an id, so we check the object field, which will be pinned.
def contain_origin_from_id(id, %{"object" => object}) when is_binary(object) do
id_uri = URI.parse(id)
object_uri = URI.parse(object)
compare_uris(id_uri, object_uri)
end
def contain_origin_from_id(_id, _data), do: :error
def contain_child(%{"object" => %{"id" => id, "attributedTo" => _} = object}),

3
lib/pleroma/pagination.ex
View file

@ -93,6 +93,7 @@ defmodule Pleroma.Pagination do
max_id: :string,
offset: :integer,
limit: :integer,
skip_extra_order: :boolean,
skip_order: :boolean
}
@ -114,6 +115,8 @@ defmodule Pleroma.Pagination do
defp restrict(query, :order, %{skip_order: true}, _), do: query
defp restrict(%{order_bys: [_ | _]} = query, :order, %{skip_extra_order: true}, _), do: query
defp restrict(query, :order, %{min_id: _}, table_binding) do
order_by(
query,

8
lib/pleroma/repo.ex
View file

@ -8,6 +8,8 @@ defmodule Pleroma.Repo do
adapter: Ecto.Adapters.Postgres,
migration_timestamps: [type: :naive_datetime_usec]
use Ecto.Explain
import Ecto.Query
require Logger
@ -63,8 +65,8 @@ defmodule Pleroma.Repo do
iex> Pleroma.Repo.chunk_stream(Pleroma.Activity.Queries.by_actor(ap_id), 500, :batches)
"""
@spec chunk_stream(Ecto.Query.t(), integer(), atom()) :: Enumerable.t()
def chunk_stream(query, chunk_size, returns_as \\ :one) do
# We don't actually need start and end funcitons of resource streaming,
def chunk_stream(query, chunk_size, returns_as \\ :one, query_options \\ []) do
# We don't actually need start and end functions of resource streaming,
# but it seems to be the only way to not fetch records one-by-one and
# have individual records be the elements of the stream, instead of
# lists of records
@ -76,7 +78,7 @@ defmodule Pleroma.Repo do
|> order_by(asc: :id)
|> where([r], r.id > ^last_id)
|> limit(^chunk_size)
|> all()
|> all(query_options)
|> case do
[] ->
{:halt, last_id}

14
lib/pleroma/upload.ex
View file

@ -23,6 +23,9 @@ defmodule Pleroma.Upload do
is once created permanent and changing it (especially in uploaders) is probably a bad idea!
* `:tempfile` - path to the temporary file. Prefer in-place changes on the file rather than changing the
path as the temporary file is also tracked by `Plug.Upload{}` and automatically deleted once the request is over.
* `:width` - width of the media in pixels
* `:height` - height of the media in pixels
* `:blurhash` - string hash of the image encoded with the blurhash algorithm (https://blurha.sh/)
Related behaviors:
@ -32,6 +35,7 @@ defmodule Pleroma.Upload do
"""
alias Ecto.UUID
alias Pleroma.Config
alias Pleroma.Maps
require Logger
@type source ::
@ -53,9 +57,12 @@ defmodule Pleroma.Upload do
name: String.t(),
tempfile: String.t(),
content_type: String.t(),
width: integer(),
height: integer(),
blurhash: String.t(),
path: String.t()
}
defstruct [:id, :name, :tempfile, :content_type, :path]
defstruct [:id, :name, :tempfile, :content_type, :width, :height, :blurhash, :path]
defp get_description(opts, upload) do
case {opts[:description], Pleroma.Config.get([Pleroma.Upload, :default_description])} do
@ -89,9 +96,12 @@ defmodule Pleroma.Upload do
"mediaType" => upload.content_type,
"href" => url_from_spec(upload, opts.base_url, url_spec)
}
|> Maps.put_if_present("width", upload.width)
|> Maps.put_if_present("height", upload.height)
],
"name" => description
}}
}
|> Maps.put_if_present("blurhash", upload.blurhash)}
else
{:description_limit, _} ->
{:error, :description_too_long}

45
lib/pleroma/upload/filter/analyze_metadata.ex Normal file
View file

@ -0,0 +1,45 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Upload.Filter.AnalyzeMetadata do
@moduledoc """
Extracts metadata about the upload, such as width/height
"""
require Logger
@behaviour Pleroma.Upload.Filter
@spec filter(Pleroma.Upload.t()) ::
{:ok, :filtered, Pleroma.Upload.t()} | {:ok, :noop} | {:error, String.t()}
def filter(%Pleroma.Upload{tempfile: file, content_type: "image" <> _} = upload) do
try do
image =
file
|> Mogrify.open()
|> Mogrify.verbose()
upload =
upload
|> Map.put(:width, image.width)
|> Map.put(:height, image.height)
|> Map.put(:blurhash, get_blurhash(file))
{:ok, :filtered, upload}
rescue
e in ErlangError ->
Logger.warn("#{__MODULE__}: #{inspect(e)}")
{:ok, :noop}
end
end
def filter(_), do: {:ok, :noop}
defp get_blurhash(file) do
with {:ok, blurhash} <- :eblurhash.magick(file) do
blurhash
else
_ -> nil
end
end
end

84
lib/pleroma/user.ex
View file

@ -99,6 +99,7 @@ defmodule Pleroma.User do
field(:local, :boolean, default: true)
field(:follower_address, :string)
field(:following_address, :string)
field(:featured_address, :string)
field(:search_rank, :float, virtual: true)
field(:search_type, :integer, virtual: true)
field(:tags, {:array, :string}, default: [])
@ -130,7 +131,6 @@ defmodule Pleroma.User do
field(:hide_followers, :boolean, default: false)
field(:hide_follows, :boolean, default: false)
field(:hide_favorites, :boolean, default: true)
field(:pinned_activities, {:array, :string}, default: [])
field(:email_notifications, :map, default: %{"digest" => false})
field(:mascot, :map, default: nil)
field(:emoji, :map, default: %{})
@ -148,6 +148,7 @@ defmodule Pleroma.User do
field(:accepts_chat_messages, :boolean, default: nil)
field(:last_active_at, :naive_datetime)
field(:disclose_client, :boolean, default: true)
field(:pinned_objects, :map, default: %{})
embeds_one(
:notification_settings,
@ -372,8 +373,10 @@ defmodule Pleroma.User do
end
# Should probably be renamed or removed
@spec ap_id(User.t()) :: String.t()
def ap_id(%User{nickname: nickname}), do: "#{Web.base_url()}/users/#{nickname}"
@spec ap_followers(User.t()) :: String.t()
def ap_followers(%User{follower_address: fa}) when is_binary(fa), do: fa
def ap_followers(%User{} = user), do: "#{ap_id(user)}/followers"
@ -381,6 +384,11 @@ defmodule Pleroma.User do
def ap_following(%User{following_address: fa}) when is_binary(fa), do: fa
def ap_following(%User{} = user), do: "#{ap_id(user)}/following"
@spec ap_featured_collection(User.t()) :: String.t()
def ap_featured_collection(%User{featured_address: fa}) when is_binary(fa), do: fa
def ap_featured_collection(%User{} = user), do: "#{ap_id(user)}/collections/featured"
defp truncate_fields_param(params) do
if Map.has_key?(params, :fields) do
Map.put(params, :fields, Enum.map(params[:fields], &truncate_field/1))
@ -443,6 +451,7 @@ defmodule Pleroma.User do
:uri,
:follower_address,
:following_address,
:featured_address,
:hide_followers,
:hide_follows,
:hide_followers_count,
@ -454,7 +463,8 @@ defmodule Pleroma.User do
:invisible,
:actor_type,
:also_known_as,
:accepts_chat_messages
:accepts_chat_messages,
:pinned_objects
]
)
|> cast(params, [:name], empty_values: [])
@ -686,7 +696,7 @@ defmodule Pleroma.User do
|> validate_format(:nickname, local_nickname_regex())
|> put_ap_id()
|> unique_constraint(:ap_id)
|> put_following_and_follower_address()
|> put_following_and_follower_and_featured_address()
end
def register_changeset(struct, params \\ %{}, opts \\ []) do
@ -747,7 +757,7 @@ defmodule Pleroma.User do
|> put_password_hash
|> put_ap_id()
|> unique_constraint(:ap_id)
|> put_following_and_follower_address()
|> put_following_and_follower_and_featured_address()
end
def maybe_validate_required_email(changeset, true), do: changeset
@ -765,11 +775,16 @@ defmodule Pleroma.User do
put_change(changeset, :ap_id, ap_id)
end
defp put_following_and_follower_address(changeset) do
followers = ap_followers(%User{nickname: get_field(changeset, :nickname)})
defp put_following_and_follower_and_featured_address(changeset) do
user = %User{nickname: get_field(changeset, :nickname)}
followers = ap_followers(user)
following = ap_following(user)
featured = ap_featured_collection(user)
changeset
|> put_change(:follower_address, followers)
|> put_change(:following_address, following)
|> put_change(:featured_address, featured)
end
defp autofollow_users(user) do
@ -2255,13 +2270,6 @@ defmodule Pleroma.User do
|> update_and_set_cache()
end
def roles(%{is_moderator: is_moderator, is_admin: is_admin}) do
%{
admin: is_admin,
moderator: is_moderator
}
end
def validate_fields(changeset, remote? \\ false) do
limit_name = if remote?, do: :max_remote_account_fields, else: :max_account_fields
limit = Config.get([:instance, limit_name], 0)
@ -2350,45 +2358,35 @@ defmodule Pleroma.User do
cast(user, %{is_approved: approved?}, [:is_approved])
end
def add_pinnned_activity(user, %Pleroma.Activity{id: id}) do
if id not in user.pinned_activities do
max_pinned_statuses = Config.get([:instance, :max_pinned_statuses], 0)
params = %{pinned_activities: user.pinned_activities ++ [id]}
# if pinned activity was scheduled for deletion, we remove job
if expiration = Pleroma.Workers.PurgeExpiredActivity.get_expiration(id) do
Oban.cancel_job(expiration.id)
end
@spec add_pinned_object_id(User.t(), String.t()) :: {:ok, User.t()} | {:error, term()}
def add_pinned_object_id(%User{} = user, object_id) do
if !user.pinned_objects[object_id] do
params = %{pinned_objects: Map.put(user.pinned_objects, object_id, NaiveDateTime.utc_now())}
user
|> cast(params, [:pinned_activities])
|> validate_length(:pinned_activities,
max: max_pinned_statuses,
message: "You have already pinned the maximum number of statuses"
)
|> cast(params, [:pinned_objects])
|> validate_change(:pinned_objects, fn :pinned_objects, pinned_objects ->
max_pinned_statuses = Config.get([:instance, :max_pinned_statuses], 0)
if Enum.count(pinned_objects) <= max_pinned_statuses do
[]
else
[pinned_objects: "You have already pinned the maximum number of statuses"]
end
end)
else
change(user)
end
|> update_and_set_cache()
end
def remove_pinnned_activity(user, %Pleroma.Activity{id: id, data: data}) do
params = %{pinned_activities: List.delete(user.pinned_activities, id)}
# if pinned activity was scheduled for deletion, we reschedule it for deletion
if data["expires_at"] do
# MRF.ActivityExpirationPolicy used UTC timestamps for expires_at in original implementation
{:ok, expires_at} =
data["expires_at"] |> Pleroma.EctoType.ActivityPub.ObjectValidators.DateTime.cast()
Pleroma.Workers.PurgeExpiredActivity.enqueue(%{
activity_id: id,
expires_at: expires_at
})
end
@spec remove_pinned_object_id(User.t(), String.t()) :: {:ok, t()} | {:error, term()}
def remove_pinned_object_id(%User{} = user, object_id) do
user
|> cast(params, [:pinned_activities])
|> cast(
%{pinned_objects: Map.delete(user.pinned_objects, object_id)},
[:pinned_objects]
)
|> update_and_set_cache()
end

19
lib/pleroma/utils.ex
View file

@ -11,6 +11,8 @@ defmodule Pleroma.Utils do
eperm epipe erange erofs espipe esrch estale etxtbsy exdev
)a
@repo_timeout Pleroma.Config.get([Pleroma.Repo, :timeout], 15_000)
def compile_dir(dir) when is_binary(dir) do
dir
|> File.ls!()
@ -63,4 +65,21 @@ defmodule Pleroma.Utils do
end
def posix_error_message(_), do: ""
@doc """
Returns [timeout: integer] suitable for passing as an option to Repo functions.
This function detects if the execution was triggered from IEx shell, Mix task, or
./bin/pleroma_ctl and sets the timeout to :infinity, else returns the default timeout value.
"""
@spec query_timeout() :: [timeout: integer]
def query_timeout do
{parent, _, _, _} = Process.info(self(), :current_stacktrace) |> elem(1) |> Enum.fetch!(2)
cond do
parent |> to_string |> String.starts_with?("Elixir.Mix.Task") -> [timeout: :infinity]
parent == :erl_eval -> [timeout: :infinity]
true -> [timeout: @repo_timeout]
end
end
end

377
lib/pleroma/web/activity_pub/activity_pub.ex
View file

@ -10,6 +10,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
alias Pleroma.Conversation
alias Pleroma.Conversation.Participation
alias Pleroma.Filter
alias Pleroma.Hashtag
alias Pleroma.Maps
alias Pleroma.Notification
alias Pleroma.Object
@ -465,6 +466,23 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
|> Repo.one()
end
defp fetch_paginated_optimized(query, opts, pagination) do
# Note: tag-filtering funcs may apply "ORDER BY objects.id DESC",
# and extra sorting on "activities.id DESC NULLS LAST" would worse the query plan
opts = Map.put(opts, :skip_extra_order, true)
Pagination.fetch_paginated(query, opts, pagination)
end
def fetch_activities(recipients, opts \\ %{}, pagination \\ :keyset) do
list_memberships = Pleroma.List.memberships(opts[:user])
fetch_activities_query(recipients ++ list_memberships, opts)
|> fetch_paginated_optimized(opts, pagination)
|> Enum.reverse()
|> maybe_update_cc(list_memberships, opts[:user])
end
@spec fetch_public_or_unlisted_activities(map(), Pagination.type()) :: [Activity.t()]
def fetch_public_or_unlisted_activities(opts \\ %{}, pagination \\ :keyset) do
opts = Map.delete(opts, :user)
@ -472,7 +490,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
[Constants.as_public()]
|> fetch_activities_query(opts)
|> restrict_unlisted(opts)
|> Pagination.fetch_paginated(opts, pagination)
|> fetch_paginated_optimized(opts, pagination)
end
@spec fetch_public_activities(map(), Pagination.type()) :: [Activity.t()]
@ -612,7 +630,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
|> Map.put(:type, ["Create", "Announce"])
|> Map.put(:user, reading_user)
|> Map.put(:actor_id, user.ap_id)
|> Map.put(:pinned_activity_ids, user.pinned_activities)
|> Map.put(:pinned_object_ids, Map.keys(user.pinned_objects))
params =
if User.blocks?(reading_user, user) do
@ -693,52 +711,144 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp restrict_since(query, _), do: query
defp restrict_tag_reject(_query, %{tag_reject: _tag_reject, skip_preload: true}) do
raise "Can't use the child object without preloading!"
defp restrict_embedded_tag_all(_query, %{tag_all: _tag_all, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_tag_reject(query, %{tag_reject: [_ | _] = tag_reject}) do
from(
[_activity, object] in query,
where: fragment("not (?)->'tag' \\?| (?)", object.data, ^tag_reject)
)
end
defp restrict_tag_reject(query, _), do: query
defp restrict_tag_all(_query, %{tag_all: _tag_all, skip_preload: true}) do
raise "Can't use the child object without preloading!"
end
defp restrict_tag_all(query, %{tag_all: [_ | _] = tag_all}) do
defp restrict_embedded_tag_all(query, %{tag_all: [_ | _] = tag_all}) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\?& (?)", object.data, ^tag_all)
)
end
defp restrict_tag_all(query, _), do: query
defp restrict_embedded_tag_all(query, %{tag_all: tag}) when is_binary(tag) do
restrict_embedded_tag_any(query, %{tag: tag})
end
defp restrict_tag(_query, %{tag: _tag, skip_preload: true}) do
defp restrict_embedded_tag_all(query, _), do: query
defp restrict_embedded_tag_any(_query, %{tag: _tag, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_embedded_tag_any(query, %{tag: [_ | _] = tag_any}) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\?| (?)", object.data, ^tag_any)
)
end
defp restrict_embedded_tag_any(query, %{tag: tag}) when is_binary(tag) do
restrict_embedded_tag_any(query, %{tag: [tag]})
end
defp restrict_embedded_tag_any(query, _), do: query
defp restrict_embedded_tag_reject_any(_query, %{tag_reject: _tag_reject, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_embedded_tag_reject_any(query, %{tag_reject: [_ | _] = tag_reject}) do
from(
[_activity, object] in query,
where: fragment("not (?)->'tag' \\?| (?)", object.data, ^tag_reject)
)
end
defp restrict_embedded_tag_reject_any(query, %{tag_reject: tag_reject})
when is_binary(tag_reject) do
restrict_embedded_tag_reject_any(query, %{tag_reject: [tag_reject]})
end
defp restrict_embedded_tag_reject_any(query, _), do: query
defp object_ids_query_for_tags(tags) do
from(hto in "hashtags_objects")
|> join(:inner, [hto], ht in Pleroma.Hashtag, on: hto.hashtag_id == ht.id)
|> where([hto, ht], ht.name in ^tags)
|> select([hto], hto.object_id)
|> distinct([hto], true)
end
defp restrict_hashtag_all(_query, %{tag_all: _tag, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_hashtag_all(query, %{tag_all: [single_tag]}) do
restrict_hashtag_any(query, %{tag: single_tag})
end
defp restrict_hashtag_all(query, %{tag_all: [_ | _] = tags}) do
from(
[_activity, object] in query,
where:
fragment(
"""
(SELECT array_agg(hashtags.name) FROM hashtags JOIN hashtags_objects
ON hashtags_objects.hashtag_id = hashtags.id WHERE hashtags.name = ANY(?)
AND hashtags_objects.object_id = ?) @> ?
""",
^tags,
object.id,
^tags
)
)
end
defp restrict_hashtag_all(query, %{tag_all: tag}) when is_binary(tag) do
restrict_hashtag_all(query, %{tag_all: [tag]})
end
defp restrict_hashtag_all(query, _), do: query
defp restrict_hashtag_any(_query, %{tag: _tag, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_hashtag_any(query, %{tag: [_ | _] = tags}) do
hashtag_ids =
from(ht in Hashtag, where: ht.name in ^tags, select: ht.id)
|> Repo.all()
# Note: NO extra ordering should be done on "activities.id desc nulls last" for optimal plan
from(
[_activity, object] in query,
join: hto in "hashtags_objects",
on: hto.object_id == object.id,
where: hto.hashtag_id in ^hashtag_ids,
distinct: [desc: object.id],
order_by: [desc: object.id]
)
end
defp restrict_hashtag_any(query, %{tag: tag}) when is_binary(tag) do
restrict_hashtag_any(query, %{tag: [tag]})
end
defp restrict_hashtag_any(query, _), do: query
defp restrict_hashtag_reject_any(_query, %{tag_reject: _tag_reject, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_hashtag_reject_any(query, %{tag_reject: [_ | _] = tags_reject}) do
from(
[_activity, object] in query,
where: object.id not in subquery(object_ids_query_for_tags(tags_reject))
)
end
defp restrict_hashtag_reject_any(query, %{tag_reject: tag_reject}) when is_binary(tag_reject) do
restrict_hashtag_reject_any(query, %{tag_reject: [tag_reject]})
end
defp restrict_hashtag_reject_any(query, _), do: query
defp raise_on_missing_preload do
raise "Can't use the child object without preloading!"
end
defp restrict_tag(query, %{tag: tag}) when is_list(tag) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\?| (?)", object.data, ^tag)
)
end
defp restrict_tag(query, %{tag: tag}) when is_binary(tag) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\? (?)", object.data, ^tag)
)
end
defp restrict_tag(query, _), do: query
defp restrict_recipients(query, [], _user), do: query
defp restrict_recipients(query, recipients, nil) do
@ -965,8 +1075,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp restrict_unlisted(query, _), do: query
defp restrict_pinned(query, %{pinned: true, pinned_activity_ids: ids}) do
from(activity in query, where: activity.id in ^ids)
defp restrict_pinned(query, %{pinned: true, pinned_object_ids: ids}) do
from(
[activity, object: o] in query,
where:
fragment(
"(?)->>'type' = 'Create' and coalesce((?)->'object'->>'id', (?)->>'object') = any (?)",
activity.data,
activity.data,
activity.data,
^ids
)
)
end
defp restrict_pinned(query, _), do: query
@ -1098,6 +1218,26 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp maybe_order(query, _), do: query
defp normalize_fetch_activities_query_opts(opts) do
Enum.reduce([:tag, :tag_all, :tag_reject], opts, fn key, opts ->
case opts[key] do
value when is_bitstring(value) ->
Map.put(opts, key, Hashtag.normalize_name(value))
value when is_list(value) ->
normalized_value =
value
|> Enum.map(&Hashtag.normalize_name/1)
|> Enum.uniq()
Map.put(opts, key, normalized_value)
_ ->
opts
end
end)
end
defp fetch_activities_query_ap_ids_ops(opts) do
source_user = opts[:muting_user]
ap_id_relationships = if source_user, do: [:mute, :reblog_mute], else: []
@ -1121,6 +1261,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
def fetch_activities_query(recipients, opts \\ %{}) do
opts = normalize_fetch_activities_query_opts(opts)
{restrict_blocked_opts, restrict_muted_opts, restrict_muted_reblogs_opts} =
fetch_activities_query_ap_ids_ops(opts)
@ -1128,50 +1270,51 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
skip_thread_containment: Config.get([:instance, :skip_thread_containment])
}
Activity
|> maybe_preload_objects(opts)
|> maybe_preload_bookmarks(opts)
|> maybe_preload_report_notes(opts)
|> maybe_set_thread_muted_field(opts)
|> maybe_order(opts)
|> restrict_recipients(recipients, opts[:user])
|> restrict_replies(opts)
|> restrict_tag(opts)
|> restrict_tag_reject(opts)
|> restrict_tag_all(opts)
|> restrict_since(opts)
|> restrict_local(opts)
|> restrict_remote(opts)
|> restrict_actor(opts)
|> restrict_type(opts)
|> restrict_state(opts)
|> restrict_favorited_by(opts)
|> restrict_blocked(restrict_blocked_opts)
|> restrict_muted(restrict_muted_opts)
|> restrict_filtered(opts)
|> restrict_media(opts)
|> restrict_visibility(opts)
|> restrict_thread_visibility(opts, config)
|> restrict_reblogs(opts)
|> restrict_pinned(opts)
|> restrict_muted_reblogs(restrict_muted_reblogs_opts)
|> restrict_instance(opts)
|> restrict_announce_object_actor(opts)
|> restrict_filtered(opts)
|> Activity.restrict_deactivated_users()
|> exclude_poll_votes(opts)
|> exclude_chat_messages(opts)
|> exclude_invisible_actors(opts)
|> exclude_visibility(opts)
end
query =
Activity
|> maybe_preload_objects(opts)
|> maybe_preload_bookmarks(opts)
|> maybe_preload_report_notes(opts)
|> maybe_set_thread_muted_field(opts)
|> maybe_order(opts)
|> restrict_recipients(recipients, opts[:user])
|> restrict_replies(opts)
|> restrict_since(opts)
|> restrict_local(opts)
|> restrict_remote(opts)
|> restrict_actor(opts)
|> restrict_type(opts)
|> restrict_state(opts)
|> restrict_favorited_by(opts)
|> restrict_blocked(restrict_blocked_opts)
|> restrict_muted(restrict_muted_opts)
|> restrict_filtered(opts)
|> restrict_media(opts)
|> restrict_visibility(opts)
|> restrict_thread_visibility(opts, config)
|> restrict_reblogs(opts)
|> restrict_pinned(opts)
|> restrict_muted_reblogs(restrict_muted_reblogs_opts)
|> restrict_instance(opts)
|> restrict_announce_object_actor(opts)
|> restrict_filtered(opts)
|> Activity.restrict_deactivated_users()
|> exclude_poll_votes(opts)
|> exclude_chat_messages(opts)
|> exclude_invisible_actors(opts)
|> exclude_visibility(opts)
def fetch_activities(recipients, opts \\ %{}, pagination \\ :keyset) do
list_memberships = Pleroma.List.memberships(opts[:user])
fetch_activities_query(recipients ++ list_memberships, opts)
|> Pagination.fetch_paginated(opts, pagination)
|> Enum.reverse()
|> maybe_update_cc(list_memberships, opts[:user])
if Config.feature_enabled?(:improved_hashtag_timeline) do
query
|> restrict_hashtag_any(opts)
|> restrict_hashtag_all(opts)
|> restrict_hashtag_reject_any(opts)
else
query
|> restrict_embedded_tag_any(opts)
|> restrict_embedded_tag_all(opts)
|> restrict_embedded_tag_reject_any(opts)
end
end
@doc """
@ -1250,21 +1393,17 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp get_actor_url(_url), do: nil
defp normalize_image(%{"url" => url}) do
%{
"type" => "Image",
"url" => [%{"href" => url}]
}
end
defp normalize_image(urls) when is_list(urls), do: urls |> List.first() |> normalize_image()
defp normalize_image(_), do: nil
defp object_to_user_data(data) do
avatar =
data["icon"]["url"] &&
%{
"type" => "Image",
"url" => [%{"href" => data["icon"]["url"]}]
}
banner =
data["image"]["url"] &&
%{
"type" => "Image",
"url" => [%{"href" => data["image"]["url"]}]
}
fields =
data
|> Map.get("attachment", [])
@ -1290,6 +1429,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
invisible = data["invisible"] || false
actor_type = data["type"] || "Person"
featured_address = data["featured"]
{:ok, pinned_objects} = fetch_and_prepare_featured_from_ap_id(featured_address)
public_key =
if is_map(data["publicKey"]) && is_binary(data["publicKey"]["publicKeyPem"]) do
data["publicKey"]["publicKeyPem"]
@ -1308,23 +1450,25 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
ap_id: data["id"],
uri: get_actor_url(data["url"]),
ap_enabled: true,
banner: banner,
banner: normalize_image(data["image"]),
fields: fields,
emoji: emojis,
is_locked: is_locked,
is_discoverable: is_discoverable,
invisible: invisible,
avatar: avatar,
avatar: normalize_image(data["icon"]),
name: data["name"],
follower_address: data["followers"],
following_address: data["following"],
featured_address: featured_address,
bio: data["summary"] || "",
actor_type: actor_type,
also_known_as: Map.get(data, "alsoKnownAs", []),
public_key: public_key,
inbox: data["inbox"],
shared_inbox: shared_inbox,
accepts_chat_messages: accepts_chat_messages
accepts_chat_messages: accepts_chat_messages,
pinned_objects: pinned_objects
}
# nickname can be nil because of virtual actors
@ -1462,6 +1606,41 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
end
def pin_data_from_featured_collection(%{
"type" => type,
"orderedItems" => objects
})
when type in ["OrderedCollection", "Collection"] do
Map.new(objects, fn %{"id" => object_ap_id} -> {object_ap_id, NaiveDateTime.utc_now()} end)
end
def fetch_and_prepare_featured_from_ap_id(nil) do
{:ok, %{}}
end
def fetch_and_prepare_featured_from_ap_id(ap_id) do
with {:ok, data} <- Fetcher.fetch_and_contain_remote_object_from_id(ap_id) do
{:ok, pin_data_from_featured_collection(data)}
else
e ->
Logger.error("Could not decode featured collection at fetch #{ap_id}, #{inspect(e)}")
{:ok, %{}}
end
end
def pinned_fetch_task(nil), do: nil
def pinned_fetch_task(%{pinned_objects: pins}) do
if Enum.all?(pins, fn {ap_id, _} ->
Object.get_cached_by_ap_id(ap_id) ||
match?({:ok, _object}, Fetcher.fetch_object_from_id(ap_id))
end) do
:ok
else
:error
end
end
def make_user_from_ap_id(ap_id) do
user = User.get_cached_by_ap_id(ap_id)
@ -1469,6 +1648,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
Transmogrifier.upgrade_user_from_ap_id(ap_id)
else
with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id) do
{:ok, _pid} = Task.start(fn -> pinned_fetch_task(data) end)
if user do
user
|> User.remote_user_changeset(data)

8
lib/pleroma/web/activity_pub/activity_pub_controller.ex
View file

@ -543,4 +543,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
|> json(object.data)
end
end
def pinned(conn, %{"nickname" => nickname}) do
with %User{} = user <- User.get_cached_by_nickname(nickname) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(UserView.render("featured.json", %{user: user}))
end
end
end

32
lib/pleroma/web/activity_pub/builder.ex
View file

@ -273,4 +273,36 @@ defmodule Pleroma.Web.ActivityPub.Builder do
"context" => object.data["context"]
}, []}
end
@spec pin(User.t(), Object.t()) :: {:ok, map(), keyword()}
def pin(%User{} = user, object) do
{:ok,
%{
"id" => Utils.generate_activity_id(),
"target" => pinned_url(user.nickname),
"object" => object.data["id"],
"actor" => user.ap_id,
"type" => "Add",
"to" => [Pleroma.Constants.as_public()],
"cc" => [user.follower_address]
}, []}
end
@spec unpin(User.t(), Object.t()) :: {:ok, map, keyword()}
def unpin(%User{} = user, object) do
{:ok,
%{
"id" => Utils.generate_activity_id(),
"target" => pinned_url(user.nickname),
"object" => object.data["id"],
"actor" => user.ap_id,
"type" => "Remove",
"to" => [Pleroma.Constants.as_public()],
"cc" => [user.follower_address]
}, []}
end
defp pinned_url(nickname) when is_binary(nickname) do
Pleroma.Web.Router.Helpers.activity_pub_url(Pleroma.Web.Endpoint, :pinned, nickname)
end
end

4
lib/pleroma/web/activity_pub/mrf.ex
View file

@ -92,7 +92,9 @@ defmodule Pleroma.Web.ActivityPub.MRF do
end
def get_policies do
Pleroma.Config.get([:mrf, :policies], []) |> get_policies()
Pleroma.Config.get([:mrf, :policies], [])
|> get_policies()
|> Enum.concat([Pleroma.Web.ActivityPub.MRF.HashtagPolicy])
end
defp get_policies(policy) when is_atom(policy), do: [policy]

59
lib/pleroma/web/activity_pub/mrf/follow_bot_policy.ex Normal file
View file

@ -0,0 +1,59 @@
defmodule Pleroma.Web.ActivityPub.MRF.FollowBotPolicy do
@behaviour Pleroma.Web.ActivityPub.MRF
alias Pleroma.Config
alias Pleroma.User
alias Pleroma.Web.CommonAPI
require Logger
@impl true
def filter(message) do
with follower_nickname <- Config.get([:mrf_follow_bot, :follower_nickname]),
%User{actor_type: "Service"} = follower <-
User.get_cached_by_nickname(follower_nickname),
%{"type" => "Create", "object" => %{"type" => "Note"}} <- message do
try_follow(follower, message)
else
nil ->
Logger.warn(
"#{__MODULE__} skipped because of missing `:mrf_follow_bot, :follower_nickname` configuration, the :follower_nickname
account does not exist, or the account is not correctly configured as a bot."
)
{:ok, message}
_ ->
{:ok, message}
end
end
defp try_follow(follower, message) do
to = Map.get(message, "to", [])
cc = Map.get(message, "cc", [])
actor = [message["actor"]]
Enum.concat([to, cc, actor])
|> List.flatten()
|> Enum.uniq()
|> User.get_all_by_ap_id()
|> Enum.each(fn user ->
with false <- user.local,
false <- User.following?(follower, user),
false <- User.locked?(user),
false <- (user.bio || "") |> String.downcase() |> String.contains?("nobot") do
Logger.debug(
"#{__MODULE__}: Follow request from #{follower.nickname} to #{user.nickname}"
)
CommonAPI.follow(follower, user)
end
end)
{:ok, message}
end
@impl true
def describe do
{:ok, %{}}
end
end

116
lib/pleroma/web/activity_pub/mrf/hashtag_policy.ex Normal file
View file

@ -0,0 +1,116 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
require Pleroma.Constants
alias Pleroma.Config
alias Pleroma.Object
@moduledoc """
Reject, TWKN-remove or Set-Sensitive messsages with specific hashtags (without the leading #)
Note: This MRF Policy is always enabled, if you want to disable it you have to set empty lists.
"""
@behaviour Pleroma.Web.ActivityPub.MRF
defp check_reject(message, hashtags) do
if Enum.any?(Config.get([:mrf_hashtag, :reject]), fn match -> match in hashtags end) do
{:reject, "[HashtagPolicy] Matches with rejected keyword"}
else
{:ok, message}
end
end
defp check_ftl_removal(%{"to" => to} = message, hashtags) do
if Pleroma.Constants.as_public() in to and
Enum.any?(Config.get([:mrf_hashtag, :federated_timeline_removal]), fn match ->
match in hashtags
end) do
to = List.delete(to, Pleroma.Constants.as_public())
cc = [Pleroma.Constants.as_public() | message["cc"] || []]
message =
message
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Kernel.put_in(["object", "to"], to)
|> Kernel.put_in(["object", "cc"], cc)
{:ok, message}
else
{:ok, message}
end
end
defp check_ftl_removal(message, _hashtags), do: {:ok, message}
defp check_sensitive(message, hashtags) do
if Enum.any?(Config.get([:mrf_hashtag, :sensitive]), fn match -> match in hashtags end) do
{:ok, Kernel.put_in(message, ["object", "sensitive"], true)}
else
{:ok, message}
end
end
@impl true
def filter(%{"type" => "Create", "object" => object} = message) do
hashtags = Object.hashtags(%Object{data: object})
if hashtags != [] do
with {:ok, message} <- check_reject(message, hashtags),
{:ok, message} <- check_ftl_removal(message, hashtags),
{:ok, message} <- check_sensitive(message, hashtags) do
{:ok, message}
end
else
{:ok, message}
end
end
@impl true
def filter(message), do: {:ok, message}
@impl true
def describe do
mrf_hashtag =
Config.get(:mrf_hashtag)
|> Enum.into(%{})
{:ok, %{mrf_hashtag: mrf_hashtag}}
end
@impl true
def config_description do
%{
key: :mrf_hashtag,
related_policy: "Pleroma.Web.ActivityPub.MRF.HashtagPolicy",
label: "MRF Hashtag",
description: @moduledoc,
children: [
%{
key: :reject,
type: {:list, :string},
description: "A list of hashtags which result in message being rejected.",
suggestions: ["foo"]
},
%{
key: :federated_timeline_removal,
type: {:list, :string},
description:
"A list of hashtags which result in message being removed from federated timelines (a.k.a unlisted).",
suggestions: ["foo"]
},
%{
key: :sensitive,
type: {:list, :string},
description:
"A list of hashtags which result in message being set as sensitive (a.k.a NSFW/R-18)",
suggestions: ["nsfw", "r18"]
}
]
}
end
end

10
lib/pleroma/web/activity_pub/mrf/simple_policy.ex
View file

@ -64,20 +64,16 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
%{host: actor_host} = _actor_info,
%{
"type" => "Create",
"object" => child_object
"object" => %{} = _child_object
} = object
)
when is_map(child_object) do
) do
media_nsfw =
Config.get([:mrf_simple, :media_nsfw])
|> MRF.subdomains_regex()
object =
if MRF.subdomain_match?(media_nsfw, actor_host) do
tags = (child_object["tag"] || []) ++ ["nsfw"]
child_object = Map.put(child_object, "tag", tags)
child_object = Map.put(child_object, "sensitive", true)
Map.put(object, "object", child_object)
Kernel.put_in(object, ["object", "sensitive"], true)
else
object
end

13
lib/pleroma/web/activity_pub/mrf/tag_policy.ex
View file

@ -28,20 +28,11 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
"mrf_tag:media-force-nsfw",
%{
"type" => "Create",
"object" => %{"attachment" => child_attachment} = object
"object" => %{"attachment" => child_attachment}
} = message
)
when length(child_attachment) > 0 do
tags = (object["tag"] || []) ++ ["nsfw"]
object =
object
|> Map.put("tag", tags)
|> Map.put("sensitive", true)
message = Map.put(message, "object", object)
{:ok, message}
{:ok, Kernel.put_in(message, ["object", "sensitive"], true)}
end
defp process_tag(

168
lib/pleroma/web/activity_pub/object_validator.ex
View file

@ -17,6 +17,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
alias Pleroma.Object.Containment
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator
@ -37,37 +38,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
@impl true
def validate(object, meta)
def validate(%{"type" => type} = object, meta)
when type in ~w[Accept Reject] do
with {:ok, object} <-
object
|> AcceptRejectValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "Event"} = object, meta) do
with {:ok, object} <-
object
|> EventValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "Follow"} = object, meta) do
with {:ok, object} <-
object
|> FollowValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "Block"} = block_activity, meta) do
with {:ok, block_activity} <-
block_activity
@ -87,16 +57,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
end
end
def validate(%{"type" => "Update"} = update_activity, meta) do
with {:ok, update_activity} <-
update_activity
|> UpdateValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
update_activity = stringify_keys(update_activity)
{:ok, update_activity, meta}
end
end
def validate(%{"type" => "Undo"} = object, meta) do
with {:ok, object} <-
object
@ -123,76 +83,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
end
end
def validate(%{"type" => "Like"} = object, meta) do
with {:ok, object} <-
object
|> LikeValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "ChatMessage"} = object, meta) do
with {:ok, object} <-
object
|> ChatMessageValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "Question"} = object, meta) do
with {:ok, object} <-
object
|> QuestionValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => type} = object, meta) when type in ~w[Audio Video] do
with {:ok, object} <-
object
|> AudioVideoValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "Article"} = object, meta) do
with {:ok, object} <-
object
|> ArticleNoteValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "Answer"} = object, meta) do
with {:ok, object} <-
object
|> AnswerValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "EmojiReact"} = object, meta) do
with {:ok, object} <-
object
|> EmojiReactValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(
%{"type" => "Create", "object" => %{"type" => "ChatMessage"} = object} = create_activity,
meta
@ -224,10 +114,60 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
end
end
def validate(%{"type" => "Announce"} = object, meta) do
def validate(%{"type" => type} = object, meta)
when type in ~w[Event Question Audio Video Article] do
validator =
case type do
"Event" -> EventValidator
"Question" -> QuestionValidator
"Audio" -> AudioVideoValidator
"Video" -> AudioVideoValidator
"Article" -> ArticleNoteValidator
end
with {:ok, object} <-
object
|> AnnounceValidator.cast_and_validate()
|> validator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
# Insert copy of hashtags as strings for the non-hashtag table indexing
tag = (object["tag"] || []) ++ Object.hashtags(%Object{data: object})
object = Map.put(object, "tag", tag)
{:ok, object, meta}
end
end
def validate(%{"type" => type} = object, meta)
when type in ~w[Accept Reject Follow Update Like EmojiReact Announce
ChatMessage Answer] do
validator =
case type do
"Accept" -> AcceptRejectValidator
"Reject" -> AcceptRejectValidator
"Follow" -> FollowValidator
"Update" -> UpdateValidator
"Like" -> LikeValidator
"EmojiReact" -> EmojiReactValidator
"Announce" -> AnnounceValidator
"ChatMessage" -> ChatMessageValidator
"Answer" -> AnswerValidator
end
with {:ok, object} <-
object
|> validator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => type} = object, meta) when type in ~w(Add Remove) do
with {:ok, object} <-
object
|> AddRemoveValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
@ -260,7 +200,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
def cast_and_apply(o), do: {:error, {:validator_not_set, o}}
# is_struct/1 isn't present in Elixir 1.8.x
# is_struct/1 appears in Elixir 1.11
def stringify_keys(%{__struct__: _} = object) do
object
|> Map.from_struct()

2
lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex
View file

@ -27,7 +27,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator do
|> cast(data, __schema__(:fields))
end
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Accept", "Reject"])

77
lib/pleroma/web/activity_pub/object_validators/add_remove_validator.ex Normal file
View file

@ -0,0 +1,77 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator do
use Ecto.Schema
import Ecto.Changeset
import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
require Pleroma.Constants
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.User
@primary_key false
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:target)
field(:object, ObjectValidators.ObjectID)
field(:actor, ObjectValidators.ObjectID)
field(:type)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
end
def cast_and_validate(data) do
{:ok, actor} = User.get_or_fetch_by_ap_id(data["actor"])
{:ok, actor} = maybe_refetch_user(actor)
data
|> maybe_fix_data_for_mastodon(actor)
|> cast_data()
|> validate_data(actor)
end
defp maybe_fix_data_for_mastodon(data, actor) do
# Mastodon sends pin/unpin objects without id, to, cc fields
data
|> Map.put_new("id", Pleroma.Web.ActivityPub.Utils.generate_activity_id())
|> Map.put_new("to", [Pleroma.Constants.as_public()])
|> Map.put_new("cc", [actor.follower_address])
end
defp cast_data(data) do
cast(%__MODULE__{}, data, __schema__(:fields))
end
defp validate_data(changeset, actor) do
changeset
|> validate_required([:id, :target, :object, :actor, :type, :to, :cc])
|> validate_inclusion(:type, ~w(Add Remove))
|> validate_actor_presence()
|> validate_collection_belongs_to_actor(actor)
|> validate_object_presence()
end
defp validate_collection_belongs_to_actor(changeset, actor) do
validate_change(changeset, :target, fn :target, target ->
if target == actor.featured_address do
[]
else
[target: "collection doesn't belong to actor"]
end
end)
end
defp maybe_refetch_user(%User{featured_address: address} = user) when is_binary(address) do
{:ok, user}
end
defp maybe_refetch_user(%User{ap_id: ap_id}) do
Pleroma.Web.ActivityPub.Transmogrifier.upgrade_user_from_ap_id(ap_id)
end
end

2
lib/pleroma/web/activity_pub/object_validators/announce_validator.ex
View file

@ -50,7 +50,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator do
cng
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Announce"])
|> validate_required([:id, :type, :object, :actor, :to, :cc])

2
lib/pleroma/web/activity_pub/object_validators/answer_validator.ex
View file

@ -50,7 +50,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
|> cast(data, __schema__(:fields))
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Answer"])
|> validate_required([:id, :inReplyTo, :name, :attributedTo, :actor])

9
lib/pleroma/web/activity_pub/object_validators/article_note_validator.ex
View file

@ -9,6 +9,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -22,8 +23,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
# TODO: Write type
field(:tag, {:array, :map}, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:name, :string)
@ -90,11 +90,12 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
data = fix(data)
struct
|> cast(data, __schema__(:fields) -- [:attachment])
|> cast(data, __schema__(:fields) -- [:attachment, :tag])
|> cast_embed(:attachment)
|> cast_embed(:tag)
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Article", "Note"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])

7
lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
View file

@ -6,7 +6,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Web.ActivityPub.ObjectValidators.UrlObjectValidator
import Ecto.Changeset
@ -21,6 +20,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
field(:type, :string)
field(:href, ObjectValidators.Uri)
field(:mediaType, :string, default: "application/octet-stream")
field(:width, :integer)
field(:height, :integer)
end
end
@ -52,7 +53,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
data = fix_media_type(data)
struct
|> cast(data, [:type, :href, :mediaType])
|> cast(data, [:type, :href, :mediaType, :width, :height])
|> validate_inclusion(:type, ["Link"])
|> validate_required([:type, :href, :mediaType])
end
@ -90,7 +91,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
end
end
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_inclusion(:type, ~w[Document Audio Image Video])
|> validate_required([:mediaType, :url, :type])

12
lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex
View file

@ -5,11 +5,11 @@
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
use Ecto.Schema
alias Pleroma.EarmarkRenderer
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -23,8 +23,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
# TODO: Write type
field(:tag, {:array, :map}, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:name, :string)
@ -110,7 +109,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
when is_binary(content) do
content =
content
|> Earmark.as_html!(%Earmark.Options{renderer: EarmarkRenderer})
|> Pleroma.Formatter.markdown_to_html()
|> Pleroma.HTML.filter_tags()
Map.put(data, "content", content)
@ -132,11 +131,12 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
data = fix(data)
struct
|> cast(data, __schema__(:fields) -- [:attachment])
|> cast(data, __schema__(:fields) -- [:attachment, :tag])
|> cast_embed(:attachment)
|> cast_embed(:tag)
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Audio", "Video"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :attachment])

2
lib/pleroma/web/activity_pub/object_validators/block_validator.ex
View file

@ -26,7 +26,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator do
|> cast(data, __schema__(:fields))
end
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Block"])

2
lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex
View file

@ -67,7 +67,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do
|> cast_embed(:attachment)
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["ChatMessage"])
|> validate_required([:id, :actor, :to, :type, :published])

8
lib/pleroma/web/activity_pub/object_validators/common_validations.ex
View file

@ -9,6 +9,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
alias Pleroma.Object
alias Pleroma.User
@spec validate_any_presence(Ecto.Changeset.t(), [atom()]) :: Ecto.Changeset.t()
def validate_any_presence(cng, fields) do
non_empty =
fields
@ -29,6 +30,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
end
end
@spec validate_actor_presence(Ecto.Changeset.t(), keyword()) :: Ecto.Changeset.t()
def validate_actor_presence(cng, options \\ []) do
field_name = Keyword.get(options, :field_name, :actor)
@ -47,6 +49,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
end)
end
@spec validate_object_presence(Ecto.Changeset.t(), keyword()) :: Ecto.Changeset.t()
def validate_object_presence(cng, options \\ []) do
field_name = Keyword.get(options, :field_name, :object)
allowed_types = Keyword.get(options, :allowed_types, false)
@ -68,6 +71,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
end)
end
@spec validate_object_or_user_presence(Ecto.Changeset.t(), keyword()) :: Ecto.Changeset.t()
def validate_object_or_user_presence(cng, options \\ []) do
field_name = Keyword.get(options, :field_name, :object)
options = Keyword.put(options, :field_name, field_name)
@ -83,6 +87,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
if actor_cng.valid?, do: actor_cng, else: object_cng
end
@spec validate_host_match(Ecto.Changeset.t(), [atom()]) :: Ecto.Changeset.t()
def validate_host_match(cng, fields \\ [:id, :actor]) do
if same_domain?(cng, fields) do
cng
@ -95,6 +100,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
end
end
@spec validate_fields_match(Ecto.Changeset.t(), [atom()]) :: Ecto.Changeset.t()
def validate_fields_match(cng, fields) do
if map_unique?(cng, fields) do
cng
@ -122,12 +128,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
end)
end
@spec same_domain?(Ecto.Changeset.t(), [atom()]) :: boolean()
def same_domain?(cng, fields \\ [:actor, :object]) do
map_unique?(cng, fields, fn value -> URI.parse(value).host end)
end
# This figures out if a user is able to create, delete or modify something
# based on the domain and superuser status
@spec validate_modification_rights(Ecto.Changeset.t()) :: Ecto.Changeset.t()
def validate_modification_rights(cng) do
actor = User.get_cached_by_ap_id(get_field(cng, :actor))

2
lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex
View file

@ -39,7 +39,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateChatMessageValidator do
|> validate_data(meta)
end
def validate_data(cng, meta \\ []) do
defp validate_data(cng, meta) do
cng
|> validate_required([:id, :actor, :to, :type, :object])
|> validate_inclusion(:type, ["Create"])

2
lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
View file

@ -79,7 +79,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
|> CommonFixes.fix_actor()
end
def validate_data(cng, meta \\ []) do
defp validate_data(cng, meta) do
cng
|> validate_required([:actor, :type, :object])
|> validate_inclusion(:type, ["Create"])

2
lib/pleroma/web/activity_pub/object_validators/delete_validator.ex
View file

@ -53,7 +53,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do
Tombstone
Video
}
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Delete"])

2
lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
View file

@ -70,7 +70,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
end
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["EmojiReact"])
|> validate_required([:id, :type, :object, :actor, :context, :to, :cc, :content])

9
lib/pleroma/web/activity_pub/object_validators/event_validator.ex
View file

@ -9,6 +9,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -23,8 +24,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
# TODO: Write type
field(:tag, {:array, :map}, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:name, :string)
@ -81,11 +81,12 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
data = fix(data)
struct
|> cast(data, __schema__(:fields) -- [:attachment])
|> cast(data, __schema__(:fields) -- [:attachment, :tag])
|> cast_embed(:attachment)
|> cast_embed(:tag)
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Event"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])

2
lib/pleroma/web/activity_pub/object_validators/follow_validator.ex
View file

@ -27,7 +27,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.FollowValidator do
|> cast(data, __schema__(:fields))
end
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Follow"])

2
lib/pleroma/web/activity_pub/object_validators/like_validator.ex
View file

@ -76,7 +76,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator do
end
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Like"])
|> validate_required([:id, :type, :object, :actor, :context, :to, :cc])

9
lib/pleroma/web/activity_pub/object_validators/question_validator.ex
View file

@ -10,6 +10,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.QuestionOptionsValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -24,8 +25,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
# TODO: Write type
field(:tag, {:array, :map}, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:content, :string)
field(:context, :string)
@ -93,13 +93,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
data = fix(data)
struct
|> cast(data, __schema__(:fields) -- [:anyOf, :oneOf, :attachment])
|> cast(data, __schema__(:fields) -- [:anyOf, :oneOf, :attachment, :tag])
|> cast_embed(:attachment)
|> cast_embed(:anyOf)
|> cast_embed(:oneOf)
|> cast_embed(:tag)
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Question"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])

77
lib/pleroma/web/activity_pub/object_validators/tag_validator.ex Normal file
View file

@ -0,0 +1,77 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.TagValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
import Ecto.Changeset
@primary_key false
embedded_schema do
# Common
field(:type, :string)
field(:name, :string)
# Mention, Hashtag
field(:href, ObjectValidators.Uri)
# Emoji
embeds_one :icon, IconObjectValidator, primary_key: false do
field(:type, :string)
field(:url, ObjectValidators.Uri)
end
field(:updated, ObjectValidators.DateTime)
field(:id, ObjectValidators.Uri)
end
def cast_and_validate(data) do
data
|> cast_data()
end
def cast_data(data) do
%__MODULE__{}
|> changeset(data)
end
def changeset(struct, %{"type" => "Mention"} = data) do
struct
|> cast(data, [:type, :name, :href])
|> validate_required([:type, :href])
end
def changeset(struct, %{"type" => "Hashtag", "name" => name} = data) do
name =
cond do
"#" <> name -> name
name -> name
end
|> String.downcase()
data = Map.put(data, "name", name)
struct
|> cast(data, [:type, :name, :href])
|> validate_required([:type, :name])
end
def changeset(struct, %{"type" => "Emoji"} = data) do
data = Map.put(data, "name", String.trim(data["name"], ":"))
struct
|> cast(data, [:type, :name, :updated, :id])
|> cast_embed(:icon, with: &icon_changeset/2)
|> validate_required([:type, :name, :icon])
end
def icon_changeset(struct, data) do
struct
|> cast(data, [:type, :url])
|> validate_inclusion(:type, ~w[Image])
|> validate_required([:type, :url])
end
end

2
lib/pleroma/web/activity_pub/object_validators/undo_validator.ex
View file

@ -38,7 +38,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator do
|> cast(data, __schema__(:fields))
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Undo"])
|> validate_required([:id, :type, :object, :actor, :to, :cc])

2
lib/pleroma/web/activity_pub/object_validators/update_validator.ex
View file

@ -28,7 +28,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator do
|> cast(data, __schema__(:fields))
end
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Update"])

25
lib/pleroma/web/activity_pub/pipeline.ex
View file

@ -7,6 +7,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
alias Pleroma.Config
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.Utils
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.MRF
alias Pleroma.Web.ActivityPub.ObjectValidator
@ -24,7 +25,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
@spec common_pipeline(map(), keyword()) ::
{:ok, Activity.t() | Object.t(), keyword()} | {:error, any()}
def common_pipeline(object, meta) do
case Repo.transaction(fn -> do_common_pipeline(object, meta) end) do
case Repo.transaction(fn -> do_common_pipeline(object, meta) end, Utils.query_timeout()) do
{:ok, {:ok, activity, meta}} ->
@side_effects.handle_after_transaction(meta)
{:ok, activity, meta}
@ -40,19 +41,17 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
end
end
def do_common_pipeline(object, meta) do
with {_, {:ok, validated_object, meta}} <-
{:validate_object, @object_validator.validate(object, meta)},
{_, {:ok, mrfd_object, meta}} <-
{:mrf_object, @mrf.pipeline_filter(validated_object, meta)},
{_, {:ok, activity, meta}} <-
{:persist_object, @activity_pub.persist(mrfd_object, meta)},
{_, {:ok, activity, meta}} <-
{:execute_side_effects, @side_effects.handle(activity, meta)},
{_, {:ok, _}} <- {:federation, maybe_federate(activity, meta)} do
{:ok, activity, meta}
def do_common_pipeline(%{__struct__: _}, _meta), do: {:error, :is_struct}
def do_common_pipeline(message, meta) do
with {_, {:ok, message, meta}} <- {:validate, @object_validator.validate(message, meta)},
{_, {:ok, message, meta}} <- {:mrf, @mrf.pipeline_filter(message, meta)},
{_, {:ok, message, meta}} <- {:persist, @activity_pub.persist(message, meta)},
{_, {:ok, message, meta}} <- {:side_effects, @side_effects.handle(message, meta)},
{_, {:ok, _}} <- {:federation, maybe_federate(message, meta)} do
{:ok, message, meta}
else
{:mrf_object, {:reject, message, _}} -> {:reject, message}
{:mrf, {:reject, message, _}} -> {:reject, message}
e -> {:error, e}
end
end

61
lib/pleroma/web/activity_pub/side_effects.ex
View file

@ -276,10 +276,10 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
result =
case deleted_object do
%Object{} ->
with {:ok, deleted_object, activity} <- Object.delete(deleted_object),
with {:ok, deleted_object, _activity} <- Object.delete(deleted_object),
{_, actor} when is_binary(actor) <- {:actor, deleted_object.data["actor"]},
%User{} = user <- User.get_cached_by_ap_id(actor) do
User.remove_pinnned_activity(user, activity)
User.remove_pinned_object_id(user, deleted_object.data["id"])
{:ok, user} = ActivityPub.decrease_note_count_if_public(user, deleted_object)
@ -312,6 +312,63 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
end
end
# Tasks this handles:
# - adds pin to user
# - removes expiration job for pinned activity, if was set for expiration
@impl true
def handle(%{data: %{"type" => "Add"} = data} = object, meta) do
with %User{} = user <- User.get_cached_by_ap_id(data["actor"]),
{:ok, _user} <- User.add_pinned_object_id(user, data["object"]) do
# if pinned activity was scheduled for deletion, we remove job
if expiration = Pleroma.Workers.PurgeExpiredActivity.get_expiration(meta[:activity_id]) do
Oban.cancel_job(expiration.id)
end
{:ok, object, meta}
else
nil ->
{:error, :user_not_found}
{:error, changeset} ->
if changeset.errors[:pinned_objects] do
{:error, :pinned_statuses_limit_reached}
else
changeset.errors
end
end
end
# Tasks this handles:
# - removes pin from user
# - removes corresponding Add activity
# - if activity had expiration, recreates activity expiration job
@impl true
def handle(%{data: %{"type" => "Remove"} = data} = object, meta) do
with %User{} = user <- User.get_cached_by_ap_id(data["actor"]),
{:ok, _user} <- User.remove_pinned_object_id(user, data["object"]) do
data["object"]
|> Activity.add_by_params_query(user.ap_id, user.featured_address)
|> Repo.delete_all()
# if pinned activity was scheduled for deletion, we reschedule it for deletion
if meta[:expires_at] do
# MRF.ActivityExpirationPolicy used UTC timestamps for expires_at in original implementation
{:ok, expires_at} =
Pleroma.EctoType.ActivityPub.ObjectValidators.DateTime.cast(meta[:expires_at])
Pleroma.Workers.PurgeExpiredActivity.enqueue(%{
activity_id: meta[:activity_id],
expires_at: expires_at
})
end
{:ok, object, meta}
else
nil -> {:error, :user_not_found}
error -> error
end
end
# Nothing to do
@impl true
def handle(object, meta) do

50
lib/pleroma/web/activity_pub/transmogrifier.ex
View file

@ -32,18 +32,17 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
"""
def fix_object(object, options \\ []) do
object
|> strip_internal_fields
|> fix_actor
|> fix_url
|> fix_attachments
|> fix_context
|> strip_internal_fields()
|> fix_actor()
|> fix_url()
|> fix_attachments()
|> fix_context()
|> fix_in_reply_to(options)
|> fix_emoji
|> fix_tag
|> set_sensitive
|> fix_content_map
|> fix_addressing
|> fix_summary
|> fix_emoji()
|> fix_tag()
|> fix_content_map()
|> fix_addressing()
|> fix_summary()
|> fix_type(options)
end
@ -245,6 +244,8 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
"type" => Map.get(url || %{}, "type", "Link")
}
|> Maps.put_if_present("mediaType", media_type)
|> Maps.put_if_present("width", (url || %{})["width"] || data["width"])
|> Maps.put_if_present("height", (url || %{})["height"] || data["height"])
%{
"url" => [attachment_url],
@ -315,10 +316,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
tags =
tag
|> Enum.filter(fn data -> data["type"] == "Hashtag" and data["name"] end)
|> Enum.map(fn %{"name" => name} ->
name
|> String.slice(1..-1)
|> String.downcase()
|> Enum.map(fn
%{"name" => "#" <> hashtag} -> String.downcase(hashtag)
%{"name" => hashtag} -> String.downcase(hashtag)
end)
Map.put(object, "tag", tag ++ tags)
@ -536,7 +536,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
end
def handle_incoming(%{"type" => type} = data, _options)
when type in ~w{Like EmojiReact Announce} do
when type in ~w{Like EmojiReact Announce Add Remove} do
with :ok <- ObjectValidator.fetch_actor_and_object(data),
{:ok, activity, _meta} <-
Pipeline.common_pipeline(data, local: false) do
@ -566,7 +566,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
Pipeline.common_pipeline(data, local: false) do
{:ok, activity}
else
{:error, {:validate_object, _}} = e ->
{:error, {:validate, _}} = e ->
# Check if we have a create activity for this
with {:ok, object_id} <- ObjectValidators.ObjectID.cast(data["object"]),
%Activity{data: %{"actor" => actor}} <-
@ -742,7 +742,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
# Prepares the object of an outgoing create activity.
def prepare_object(object) do
object
|> set_sensitive
|> add_hashtags
|> add_mention_tags
|> add_emoji_tags
@ -933,15 +932,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
Map.put(object, "conversation", object["context"])
end
def set_sensitive(%{"sensitive" => _} = object) do
object
end
def set_sensitive(object) do
tags = object["tag"] || []
Map.put(object, "sensitive", "nsfw" in tags)
end
def set_type(%{"type" => "Answer"} = object) do
Map.put(object, "type", "Note")
end
@ -961,7 +951,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
object
|> Map.get("attachment", [])
|> Enum.map(fn data ->
[%{"mediaType" => media_type, "href" => href} | _] = data["url"]
[%{"mediaType" => media_type, "href" => href} = url | _] = data["url"]
%{
"url" => href,
@ -969,6 +959,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
"name" => data["name"],
"type" => "Document"
}
|> Maps.put_if_present("width", url["width"])
|> Maps.put_if_present("height", url["height"])
|> Maps.put_if_present("blurhash", data["blurhash"])
end)
Map.put(object, "attachment", attachments)
@ -1012,6 +1005,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
with %User{local: false} = user <- User.get_cached_by_ap_id(ap_id),
{:ok, data} <- ActivityPub.fetch_and_prepare_user_from_ap_id(ap_id),
{:ok, user} <- update_user(user, data) do
{:ok, _pid} = Task.start(fn -> ActivityPub.pinned_fetch_task(user) end)
TransmogrifierWorker.enqueue("user_upgrade", %{"user_id" => user.id})
{:ok, user}
else

21
lib/pleroma/web/activity_pub/views/user_view.ex
View file

@ -6,8 +6,10 @@ defmodule Pleroma.Web.ActivityPub.UserView do
use Pleroma.Web, :view
alias Pleroma.Keys
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ObjectView
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.Endpoint
@ -97,6 +99,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
"followers" => "#{user.ap_id}/followers",
"inbox" => "#{user.ap_id}/inbox",
"outbox" => "#{user.ap_id}/outbox",
"featured" => "#{user.ap_id}/collections/featured",
"preferredUsername" => user.nickname,
"name" => user.name,
"summary" => user.bio,
@ -245,6 +248,24 @@ defmodule Pleroma.Web.ActivityPub.UserView do
|> Map.merge(pagination)
end
def render("featured.json", %{
user: %{featured_address: featured_address, pinned_objects: pinned_objects}
}) do
objects =
pinned_objects
|> Enum.sort_by(fn {_, pinned_at} -> pinned_at end, &>=/2)
|> Enum.map(fn {id, _} ->
ObjectView.render("object.json", %{object: Object.get_cached_by_ap_id(id)})
end)
%{
"id" => featured_address,
"type" => "OrderedCollection",
"orderedItems" => objects
}
|> Map.merge(Utils.make_json_ld_header())
end
defp maybe_put_total_items(map, false, _total), do: map
defp maybe_put_total_items(map, true, total) do

128
lib/pleroma/web/admin_api/controllers/user_controller.ex
View file

@ -13,16 +13,17 @@ defmodule Pleroma.Web.AdminAPI.UserController do
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.Pipeline
alias Pleroma.Web.AdminAPI
alias Pleroma.Web.AdminAPI.AccountView
alias Pleroma.Web.AdminAPI.Search
alias Pleroma.Web.Plugs.OAuthScopesPlug
@users_page_size 50
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(
OAuthScopesPlug,
%{scopes: ["admin:read:accounts"]}
when action in [:list, :show]
when action in [:index, :show]
)
plug(
@ -44,13 +45,19 @@ defmodule Pleroma.Web.AdminAPI.UserController do
when action in [:follow, :unfollow]
)
plug(:put_view, Pleroma.Web.AdminAPI.AccountView)
action_fallback(AdminAPI.FallbackController)
def delete(conn, %{"nickname" => nickname}) do
delete(conn, %{"nicknames" => [nickname]})
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.UserOperation
def delete(conn, %{nickname: nickname}) do
conn
|> Map.put(:body_params, %{nicknames: [nickname]})
|> delete(%{})
end
def delete(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do
def delete(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
Enum.each(users, fn user ->
@ -67,10 +74,16 @@ defmodule Pleroma.Web.AdminAPI.UserController do
json(conn, nicknames)
end
def follow(%{assigns: %{user: admin}} = conn, %{
"follower" => follower_nick,
"followed" => followed_nick
}) do
def follow(
%{
assigns: %{user: admin},
body_params: %{
follower: follower_nick,
followed: followed_nick
}
} = conn,
_
) do
with %User{} = follower <- User.get_cached_by_nickname(follower_nick),
%User{} = followed <- User.get_cached_by_nickname(followed_nick) do
User.follow(follower, followed)
@ -86,10 +99,16 @@ defmodule Pleroma.Web.AdminAPI.UserController do
json(conn, "ok")
end
def unfollow(%{assigns: %{user: admin}} = conn, %{
"follower" => follower_nick,
"followed" => followed_nick
}) do
def unfollow(
%{
assigns: %{user: admin},
body_params: %{
follower: follower_nick,
followed: followed_nick
}
} = conn,
_
) do
with %User{} = follower <- User.get_cached_by_nickname(follower_nick),
%User{} = followed <- User.get_cached_by_nickname(followed_nick) do
User.unfollow(follower, followed)
@ -105,9 +124,10 @@ defmodule Pleroma.Web.AdminAPI.UserController do
json(conn, "ok")
end
def create(%{assigns: %{user: admin}} = conn, %{"users" => users}) do
def create(%{assigns: %{user: admin}, body_params: %{users: users}} = conn, _) do
changesets =
Enum.map(users, fn %{"nickname" => nickname, "email" => email, "password" => password} ->
users
|> Enum.map(fn %{nickname: nickname, email: email, password: password} ->
user_data = %{
nickname: nickname,
name: nickname,
@ -124,52 +144,49 @@ defmodule Pleroma.Web.AdminAPI.UserController do
end)
case Pleroma.Repo.transaction(changesets) do
{:ok, users} ->
res =
users
{:ok, users_map} ->
users =
users_map
|> Map.values()
|> Enum.map(fn user ->
{:ok, user} = User.post_register_action(user)
user
end)
|> Enum.map(&AccountView.render("created.json", %{user: &1}))
ModerationLog.insert_log(%{
actor: admin,
subjects: Map.values(users),
subjects: users,
action: "create"
})
json(conn, res)
render(conn, "created_many.json", users: users)
{:error, id, changeset, _} ->
res =
changesets =
Enum.map(changesets.operations, fn
{current_id, {:changeset, _current_changeset, _}} when current_id == id ->
AccountView.render("create-error.json", %{changeset: changeset})
{^id, {:changeset, _current_changeset, _}} ->
changeset
{_, {:changeset, current_changeset, _}} ->
AccountView.render("create-error.json", %{changeset: current_changeset})
current_changeset
end)
conn
|> put_status(:conflict)
|> json(res)
|> render("create_errors.json", changesets: changesets)
end
end
def show(%{assigns: %{user: admin}} = conn, %{"nickname" => nickname}) do
def show(%{assigns: %{user: admin}} = conn, %{nickname: nickname}) do
with %User{} = user <- User.get_cached_by_nickname_or_id(nickname, for: admin) do
conn
|> put_view(AccountView)
|> render("show.json", %{user: user})
render(conn, "show.json", %{user: user})
else
_ -> {:error, :not_found}
end
end
def toggle_activation(%{assigns: %{user: admin}} = conn, %{"nickname" => nickname}) do
def toggle_activation(%{assigns: %{user: admin}} = conn, %{nickname: nickname}) do
user = User.get_cached_by_nickname(nickname)
{:ok, updated_user} = User.set_activation(user, !user.is_active)
@ -182,12 +199,10 @@ defmodule Pleroma.Web.AdminAPI.UserController do
action: action
})
conn
|> put_view(AccountView)
|> render("show.json", %{user: updated_user})
render(conn, "show.json", user: updated_user)
end
def activate(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do
def activate(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
{:ok, updated_users} = User.set_activation(users, true)
@ -197,12 +212,10 @@ defmodule Pleroma.Web.AdminAPI.UserController do
action: "activate"
})
conn
|> put_view(AccountView)
|> render("index.json", %{users: Keyword.values(updated_users)})
render(conn, "index.json", users: Keyword.values(updated_users))
end
def deactivate(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do
def deactivate(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
{:ok, updated_users} = User.set_activation(users, false)
@ -212,12 +225,10 @@ defmodule Pleroma.Web.AdminAPI.UserController do
action: "deactivate"
})
conn
|> put_view(AccountView)
|> render("index.json", %{users: Keyword.values(updated_users)})
render(conn, "index.json", users: Keyword.values(updated_users))
end
def approve(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do
def approve(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
{:ok, updated_users} = User.approve(users)
@ -227,36 +238,27 @@ defmodule Pleroma.Web.AdminAPI.UserController do
action: "approve"
})
conn
|> put_view(AccountView)
|> render("index.json", %{users: updated_users})
render(conn, "index.json", users: updated_users)
end
def list(conn, params) do
def index(conn, params) do
{page, page_size} = page_params(params)
filters = maybe_parse_filters(params["filters"])
filters = maybe_parse_filters(params[:filters])
search_params =
%{
query: params["query"],
query: params[:query],
page: page,
page_size: page_size,
tags: params["tags"],
name: params["name"],
email: params["email"],
actor_types: params["actor_types"]
tags: params[:tags],
name: params[:name],
email: params[:email],
actor_types: params[:actor_types]
}
|> Map.merge(filters)
with {:ok, users, count} <- Search.user(search_params) do
json(
conn,
AccountView.render("index.json",
users: users,
count: count,
page_size: page_size
)
)
render(conn, "index.json", users: users, count: count, page_size: page_size)
end
end
@ -274,8 +276,8 @@ defmodule Pleroma.Web.AdminAPI.UserController do
defp page_params(params) do
{
fetch_integer_param(params, "page", 1),
fetch_integer_param(params, "page_size", @users_page_size)
fetch_integer_param(params, :page, 1),
fetch_integer_param(params, :page_size, @users_page_size)
}
end
end

19
lib/pleroma/web/admin_api/views/account_view.ex
View file

@ -75,7 +75,7 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
"display_name" => display_name,
"is_active" => user.is_active,
"local" => user.local,
"roles" => User.roles(user),
"roles" => roles(user),
"tags" => user.tags || [],
"is_confirmed" => user.is_confirmed,
"is_approved" => user.is_approved,
@ -85,6 +85,10 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
}
end
def render("created_many.json", %{users: users}) do
render_many(users, AccountView, "created.json", as: :user)
end
def render("created.json", %{user: user}) do
%{
type: "success",
@ -96,7 +100,11 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
}
end
def render("create-error.json", %{changeset: %Ecto.Changeset{changes: changes, errors: errors}}) do
def render("create_errors.json", %{changesets: changesets}) do
render_many(changesets, AccountView, "create_error.json", as: :changeset)
end
def render("create_error.json", %{changeset: %Ecto.Changeset{changes: changes, errors: errors}}) do
%{
type: "error",
code: 409,
@ -140,4 +148,11 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
defp image_url(%{"url" => [%{"href" => href} | _]}), do: href
defp image_url(_), do: nil
defp roles(%{is_moderator: is_moderator, is_admin: is_admin}) do
%{
admin: is_admin,
moderator: is_moderator
}
end
end

5
lib/pleroma/web/api_spec.ex
View file

@ -92,9 +92,10 @@ defmodule Pleroma.Web.ApiSpec do
"Invites",
"MediaProxy cache",
"OAuth application managment",
"Report managment",
"Relays",
"Status administration"
"Report managment",
"Status administration",
"User administration"
]
},
%{"name" => "Applications", "tags" => ["Applications", "Push subscriptions"]},

31
lib/pleroma/web/api_spec/cast_and_validate.ex
View file

@ -15,6 +15,7 @@ defmodule Pleroma.Web.ApiSpec.CastAndValidate do
@behaviour Plug
alias OpenApiSpex.Plug.PutApiSpec
alias Plug.Conn
@impl Plug
@ -25,12 +26,10 @@ defmodule Pleroma.Web.ApiSpec.CastAndValidate do
end
@impl Plug
def call(%{private: %{open_api_spex: private_data}} = conn, %{
operation_id: operation_id,
render_error: render_error
}) do
spec = private_data.spec
operation = private_data.operation_lookup[operation_id]
def call(conn, %{operation_id: operation_id, render_error: render_error}) do
{spec, operation_lookup} = PutApiSpec.get_spec_and_operation_lookup(conn)
operation = operation_lookup[operation_id]
content_type =
case Conn.get_req_header(conn, "content-type") do
@ -43,8 +42,7 @@ defmodule Pleroma.Web.ApiSpec.CastAndValidate do
"application/json"
end
private_data = Map.put(private_data, :operation_id, operation_id)
conn = Conn.put_private(conn, :open_api_spex, private_data)
conn = Conn.put_private(conn, :operation_id, operation_id)
case cast_and_validate(spec, operation, conn, content_type, strict?()) do
{:ok, conn} ->
@ -64,25 +62,22 @@ defmodule Pleroma.Web.ApiSpec.CastAndValidate do
private: %{
phoenix_controller: controller,
phoenix_action: action,
open_api_spex: private_data
open_api_spex: %{spec_module: spec_module}
}
} = conn,
opts
) do
{spec, operation_lookup} = PutApiSpec.get_spec_and_operation_lookup(conn)
operation =
case private_data.operation_lookup[{controller, action}] do
case operation_lookup[{controller, action}] do
nil ->
operation_id = controller.open_api_operation(action).operationId
operation = private_data.operation_lookup[operation_id]
operation = operation_lookup[operation_id]
operation_lookup =
private_data.operation_lookup
|> Map.put({controller, action}, operation)
operation_lookup = Map.put(operation_lookup, {controller, action}, operation)
OpenApiSpex.Plug.Cache.adapter().put(
private_data.spec_module,
{private_data.spec, operation_lookup}
)
OpenApiSpex.Plug.Cache.adapter().put(spec_module, {spec, operation_lookup})
operation

389
lib/pleroma/web/api_spec/operations/admin/user_operation.ex Normal file
View file

@ -0,0 +1,389 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ApiSpec.Admin.UserOperation do
alias OpenApiSpex.Operation
alias OpenApiSpex.Schema
alias Pleroma.Web.ApiSpec.Schemas.ActorType
alias Pleroma.Web.ApiSpec.Schemas.ApiError
import Pleroma.Web.ApiSpec.Helpers
def open_api_operation(action) do
operation = String.to_existing_atom("#{action}_operation")
apply(__MODULE__, operation, [])
end
def index_operation do
%Operation{
tags: ["User administration"],
summary: "List users",
operationId: "AdminAPI.UserController.index",
security: [%{"oAuth" => ["admin:read:accounts"]}],
parameters: [
Operation.parameter(:filters, :query, :string, "Comma separated list of filters"),
Operation.parameter(:query, :query, :string, "Search users query"),
Operation.parameter(:name, :query, :string, "Search by display name"),
Operation.parameter(:email, :query, :string, "Search by email"),
Operation.parameter(:page, :query, :integer, "Page Number"),
Operation.parameter(:page_size, :query, :integer, "Number of users to return per page"),
Operation.parameter(
:actor_types,
:query,
%Schema{type: :array, items: ActorType},
"Filter by actor type"
),
Operation.parameter(
:tags,
:query,
%Schema{type: :array, items: %Schema{type: :string}},
"Filter by tags"
)
| admin_api_params()
],
responses: %{
200 =>
Operation.response(
"Response",
"application/json",
%Schema{
type: :object,
properties: %{
users: %Schema{type: :array, items: user()},
count: %Schema{type: :integer},
page_size: %Schema{type: :integer}
}
}
),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def create_operation do
%Operation{
tags: ["User administration"],
summary: "Create a single or multiple users",
operationId: "AdminAPI.UserController.create",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
description: "POST body for creating users",
type: :object,
properties: %{
users: %Schema{
type: :array,
items: %Schema{
type: :object,
properties: %{
nickname: %Schema{type: :string},
email: %Schema{type: :string},
password: %Schema{type: :string}
}
}
}
}
}
),
responses: %{
200 =>
Operation.response("Response", "application/json", %Schema{
type: :array,
items: %Schema{
type: :object,
properties: %{
code: %Schema{type: :integer},
type: %Schema{type: :string},
data: %Schema{
type: :object,
properties: %{
email: %Schema{type: :string, format: :email},
nickname: %Schema{type: :string}
}
}
}
}
}),
403 => Operation.response("Forbidden", "application/json", ApiError),
409 =>
Operation.response("Conflict", "application/json", %Schema{
type: :array,
items: %Schema{
type: :object,
properties: %{
code: %Schema{type: :integer},
error: %Schema{type: :string},
type: %Schema{type: :string},
data: %Schema{
type: :object,
properties: %{
email: %Schema{type: :string, format: :email},
nickname: %Schema{type: :string}
}
}
}
}
})
}
}
end
def show_operation do
%Operation{
tags: ["User administration"],
summary: "Show user",
operationId: "AdminAPI.UserController.show",
security: [%{"oAuth" => ["admin:read:accounts"]}],
parameters: [
Operation.parameter(
:nickname,
:path,
:string,
"User nickname or ID"
)
| admin_api_params()
],
responses: %{
200 => Operation.response("Response", "application/json", user()),
403 => Operation.response("Forbidden", "application/json", ApiError),
404 => Operation.response("Not Found", "application/json", ApiError)
}
}
end
def follow_operation do
%Operation{
tags: ["User administration"],
summary: "Follow",
operationId: "AdminAPI.UserController.follow",
security: [%{"oAuth" => ["admin:write:follows"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
type: :object,
properties: %{
follower: %Schema{type: :string, description: "Follower nickname"},
followed: %Schema{type: :string, description: "Followed nickname"}
}
}
),
responses: %{
200 => Operation.response("Response", "application/json", %Schema{type: :string}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def unfollow_operation do
%Operation{
tags: ["User administration"],
summary: "Unfollow",
operationId: "AdminAPI.UserController.unfollow",
security: [%{"oAuth" => ["admin:write:follows"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
type: :object,
properties: %{
follower: %Schema{type: :string, description: "Follower nickname"},
followed: %Schema{type: :string, description: "Followed nickname"}
}
}
),
responses: %{
200 => Operation.response("Response", "application/json", %Schema{type: :string}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def approve_operation do
%Operation{
tags: ["User administration"],
summary: "Approve multiple users",
operationId: "AdminAPI.UserController.approve",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
description: "POST body for deleting multiple users",
type: :object,
properties: %{
nicknames: %Schema{
type: :array,
items: %Schema{type: :string}
}
}
}
),
responses: %{
200 =>
Operation.response("Response", "application/json", %Schema{
type: :object,
properties: %{user: %Schema{type: :array, items: user()}}
}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def toggle_activation_operation do
%Operation{
tags: ["User administration"],
summary: "Toggle user activation",
operationId: "AdminAPI.UserController.toggle_activation",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: [
Operation.parameter(:nickname, :path, :string, "User nickname")
| admin_api_params()
],
responses: %{
200 => Operation.response("Response", "application/json", user()),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def activate_operation do
%Operation{
tags: ["User administration"],
summary: "Activate multiple users",
operationId: "AdminAPI.UserController.activate",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
description: "POST body for deleting multiple users",
type: :object,
properties: %{
nicknames: %Schema{
type: :array,
items: %Schema{type: :string}
}
}
}
),
responses: %{
200 =>
Operation.response("Response", "application/json", %Schema{
type: :object,
properties: %{user: %Schema{type: :array, items: user()}}
}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def deactivate_operation do
%Operation{
tags: ["User administration"],
summary: "Deactivates multiple users",
operationId: "AdminAPI.UserController.deactivate",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
description: "POST body for deleting multiple users",
type: :object,
properties: %{
nicknames: %Schema{
type: :array,
items: %Schema{type: :string}
}
}
}
),
responses: %{
200 =>
Operation.response("Response", "application/json", %Schema{
type: :object,
properties: %{user: %Schema{type: :array, items: user()}}
}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def delete_operation do
%Operation{
tags: ["User administration"],
summary: "Removes a single or multiple users",
operationId: "AdminAPI.UserController.delete",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: [
Operation.parameter(
:nickname,
:query,
:string,
"User nickname"
)
| admin_api_params()
],
requestBody:
request_body(
"Parameters",
%Schema{
description: "POST body for deleting multiple users",
type: :object,
properties: %{
nicknames: %Schema{
type: :array,
items: %Schema{type: :string}
}
}
}
),
responses: %{
200 =>
Operation.response("Response", "application/json", %Schema{
description: "Array of nicknames",
type: :array,
items: %Schema{type: :string}
}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
defp user do
%Schema{
type: :object,
properties: %{
id: %Schema{type: :string},
email: %Schema{type: :string, format: :email},
avatar: %Schema{type: :string, format: :uri},
nickname: %Schema{type: :string},
display_name: %Schema{type: :string},
is_active: %Schema{type: :boolean},
local: %Schema{type: :boolean},
roles: %Schema{
type: :object,
properties: %{
admin: %Schema{type: :boolean},
moderator: %Schema{type: :boolean}
}
},
tags: %Schema{type: :array, items: %Schema{type: :string}},
is_confirmed: %Schema{type: :boolean},
is_approved: %Schema{type: :boolean},
url: %Schema{type: :string, format: :uri},
registration_reason: %Schema{type: :string, nullable: true},
actor_type: %Schema{type: :string}
}
}
end
end

48
lib/pleroma/web/api_spec/operations/status_operation.ex
View file

@ -59,7 +59,7 @@ defmodule Pleroma.Web.ApiSpec.StatusOperation do
Operation.response(
"Status. When `scheduled_at` is present, ScheduledStatus is returned instead",
"application/json",
%Schema{oneOf: [Status, ScheduledStatus]}
%Schema{anyOf: [Status, ScheduledStatus]}
),
422 => Operation.response("Bad Request / MRF Rejection", "application/json", ApiError)
}
@ -182,7 +182,34 @@ defmodule Pleroma.Web.ApiSpec.StatusOperation do
parameters: [id_param()],
responses: %{
200 => status_response(),
400 => Operation.response("Error", "application/json", ApiError)
400 =>
Operation.response("Bad Request", "application/json", %Schema{
allOf: [ApiError],
title: "Unprocessable Entity",
example: %{
"error" => "You have already pinned the maximum number of statuses"
}
}),
404 =>
Operation.response("Not found", "application/json", %Schema{
allOf: [ApiError],
title: "Unprocessable Entity",
example: %{
"error" => "Record not found"
}
}),
422 =>
Operation.response(
"Unprocessable Entity",
"application/json",
%Schema{
allOf: [ApiError],
title: "Unprocessable Entity",
example: %{
"error" => "Someone else's status cannot be pinned"
}
}
)
}
}
end
@ -197,7 +224,22 @@ defmodule Pleroma.Web.ApiSpec.StatusOperation do
parameters: [id_param()],
responses: %{
200 => status_response(),
400 => Operation.response("Error", "application/json", ApiError)
400 =>
Operation.response("Bad Request", "application/json", %Schema{
allOf: [ApiError],
title: "Unprocessable Entity",
example: %{
"error" => "You have already pinned the maximum number of statuses"
}
}),
404 =>
Operation.response("Not found", "application/json", %Schema{
allOf: [ApiError],
title: "Unprocessable Entity",
example: %{
"error" => "Record not found"
}
})
}
}
end

10
lib/pleroma/web/api_spec/schemas/boolean_like.ex
View file

@ -3,6 +3,7 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ApiSpec.Schemas.BooleanLike do
alias OpenApiSpex.Cast
alias OpenApiSpex.Schema
require OpenApiSpex
@ -27,10 +28,13 @@ defmodule Pleroma.Web.ApiSpec.Schemas.BooleanLike do
%Schema{type: :boolean},
%Schema{type: :string},
%Schema{type: :integer}
]
],
"x-validate": __MODULE__
})
def after_cast(value, _schmea) do
{:ok, Pleroma.Web.ControllerHelper.truthy_param?(value)}
def cast(%Cast{value: value} = context) do
context
|> Map.put(:value, Pleroma.Web.ControllerHelper.truthy_param?(value))
|> Cast.ok()
end
end

7
lib/pleroma/web/api_spec/schemas/status.ex
View file

@ -194,6 +194,13 @@ defmodule Pleroma.Web.ApiSpec.Schemas.Status do
parent_visible: %Schema{
type: :boolean,
description: "`true` if the parent post is visible to the user"
},
pinned_at: %Schema{
type: :string,
format: "date-time",
nullable: true,
description:
"A datetime (ISO 8601) that states when the post was pinned or `null` if the post is not pinned"
}
}
},

73
lib/pleroma/web/common_api.ex
View file

@ -228,17 +228,7 @@ defmodule Pleroma.Web.CommonAPI do
{:find_object, _} ->
{:error, :not_found}
{:common_pipeline,
{
:error,
{
:validate_object,
{
:error,
changeset
}
}
}} = e ->
{:common_pipeline, {:error, {:validate, {:error, changeset}}}} = e ->
if {:object, {"already liked by this actor", []}} in changeset.errors do
{:ok, :already_liked}
else
@ -411,29 +401,58 @@ defmodule Pleroma.Web.CommonAPI do
end
end
def pin(id, %{ap_id: user_ap_id} = user) do
with %Activity{
actor: ^user_ap_id,
data: %{"type" => "Create"},
object: %Object{data: %{"type" => object_type}}
} = activity <- Activity.get_by_id_with_object(id),
true <- object_type in ["Note", "Article", "Question"],
true <- Visibility.is_public?(activity),
{:ok, _user} <- User.add_pinnned_activity(user, activity) do
@spec pin(String.t(), User.t()) :: {:ok, Activity.t()} | {:error, term()}
def pin(id, %User{} = user) do
with %Activity{} = activity <- create_activity_by_id(id),
true <- activity_belongs_to_actor(activity, user.ap_id),
true <- object_type_is_allowed_for_pin(activity.object),
true <- activity_is_public(activity),
{:ok, pin_data, _} <- Builder.pin(user, activity.object),
{:ok, _pin, _} <-
Pipeline.common_pipeline(pin_data,
local: true,
activity_id: id
) do
{:ok, activity}
else
{:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err}
_ -> {:error, dgettext("errors", "Could not pin")}
{:error, {:side_effects, error}} -> error
error -> error
end
end
defp create_activity_by_id(id) do
with nil <- Activity.create_by_id_with_object(id) do
{:error, :not_found}
end
end
defp activity_belongs_to_actor(%{actor: actor}, actor), do: true
defp activity_belongs_to_actor(_, _), do: {:error, :ownership_error}
defp object_type_is_allowed_for_pin(%{data: %{"type" => type}}) do
with false <- type in ["Note", "Article", "Question"] do
{:error, :not_allowed}
end
end
defp activity_is_public(activity) do
with false <- Visibility.is_public?(activity) do
{:error, :visibility_error}
end
end
@spec unpin(String.t(), User.t()) :: {:ok, User.t()} | {:error, term()}
def unpin(id, user) do
with %Activity{data: %{"type" => "Create"}} = activity <- Activity.get_by_id(id),
{:ok, _user} <- User.remove_pinnned_activity(user, activity) do
with %Activity{} = activity <- create_activity_by_id(id),
{:ok, unpin_data, _} <- Builder.unpin(user, activity.object),
{:ok, _unpin, _} <-
Pipeline.common_pipeline(unpin_data,
local: true,
activity_id: activity.id,
expires_at: activity.data["expires_at"],
featured_address: user.featured_address
) do
{:ok, activity}
else
{:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err}
_ -> {:error, dgettext("errors", "Could not unpin")}
end
end

29
lib/pleroma/web/common_api/activity_draft.ex
View file

@ -5,6 +5,7 @@
defmodule Pleroma.Web.CommonAPI.ActivityDraft do
alias Pleroma.Activity
alias Pleroma.Conversation.Participation
alias Pleroma.Object
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.CommonAPI.Utils
@ -179,13 +180,39 @@ defmodule Pleroma.Web.CommonAPI.ActivityDraft do
end
defp sensitive(draft) do
sensitive = draft.params[:sensitive] || Enum.member?(draft.tags, {"#nsfw", "nsfw"})
sensitive = draft.params[:sensitive]
%__MODULE__{draft | sensitive: sensitive}
end
defp object(draft) do
emoji = Map.merge(Pleroma.Emoji.Formatter.get_emoji_map(draft.full_payload), draft.emoji)
# Sometimes people create posts with subject containing emoji,
# since subjects are usually copied this will result in a broken
# subject when someone replies from an instance that does not have
# the emoji or has it under different shortcode. This is an attempt
# to mitigate this by copying emoji from inReplyTo if they are present
# in the subject.
summary_emoji =
with %Activity{} <- draft.in_reply_to,
%Object{data: %{"tag" => [_ | _] = tag}} <- Object.normalize(draft.in_reply_to) do
Enum.reduce(tag, %{}, fn
%{"type" => "Emoji", "name" => name, "icon" => %{"url" => url}}, acc ->
if String.contains?(draft.summary, name) do
Map.put(acc, name, url)
else
acc
end
_, acc ->
acc
end)
else
_ -> %{}
end
emoji = Map.merge(emoji, summary_emoji)
object =
Utils.make_note_data(draft)
|> Map.put("emoji", emoji)

10
lib/pleroma/web/common_api/utils.ex
View file

@ -217,7 +217,6 @@ defmodule Pleroma.Web.CommonAPI.Utils do
draft.status
|> format_input(content_type, options)
|> maybe_add_attachments(draft.attachments, attachment_links)
|> maybe_add_nsfw_tag(draft.params)
end
defp get_content_type(content_type) do
@ -228,13 +227,6 @@ defmodule Pleroma.Web.CommonAPI.Utils do
end
end
defp maybe_add_nsfw_tag({text, mentions, tags}, %{"sensitive" => sensitive})
when sensitive in [true, "True", "true", "1"] do
{text, mentions, [{"#nsfw", "nsfw"} | tags]}
end
defp maybe_add_nsfw_tag(data, _), do: data
def make_context(_, %Participation{} = participation) do
Repo.preload(participation, :conversation).conversation.ap_id
end
@ -294,7 +286,7 @@ defmodule Pleroma.Web.CommonAPI.Utils do
def format_input(text, "text/markdown", options) do
text
|> Formatter.mentions_escape(options)
|> Earmark.as_html!(%Earmark.Options{renderer: Pleroma.EarmarkRenderer})
|> Formatter.markdown_to_html()
|> Formatter.linkify(options)
|> Formatter.html_escape("text/html")
end

1
lib/pleroma/web/feed/feed_view.ex
View file

@ -32,6 +32,7 @@ defmodule Pleroma.Web.Feed.FeedView do
%{
activity: activity,
object: object,
data: Map.get(object, :data),
actor: actor
}

6
lib/pleroma/web/mastodon_api/controllers/fallback_controller.ex
View file

@ -30,6 +30,12 @@ defmodule Pleroma.Web.MastodonAPI.FallbackController do
|> json(%{error: error_message})
end
def call(conn, {:error, status, message}) do
conn
|> put_status(status)
|> json(%{error: message})
end
def call(conn, _) do
conn
|> put_status(:internal_server_error)

2
lib/pleroma/web/mastodon_api/controllers/instance_controller.ex
View file

@ -5,7 +5,7 @@
defmodule Pleroma.Web.MastodonAPI.InstanceController do
use Pleroma.Web, :controller
plug(OpenApiSpex.Plug.CastAndValidate)
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(
:skip_plug,

32
lib/pleroma/web/mastodon_api/controllers/status_controller.ex
View file

@ -21,7 +21,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.MastodonAPI.AccountView
alias Pleroma.Web.MastodonAPI.ScheduledActivityView
# alias Pleroma.Web.OAuth.Token
alias Pleroma.Web.OAuth.Token
alias Pleroma.Web.Plugs.OAuthScopesPlug
alias Pleroma.Web.Plugs.RateLimiter
@ -260,6 +260,18 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do
def pin(%{assigns: %{user: user}} = conn, %{id: ap_id_or_id}) do
with {:ok, activity} <- CommonAPI.pin(ap_id_or_id, user) do
try_render(conn, "show.json", activity: activity, for: user, as: :activity)
else
{:error, :pinned_statuses_limit_reached} ->
{:error, "You have already pinned the maximum number of statuses"}
{:error, :ownership_error} ->
{:error, :unprocessable_entity, "Someone else's status cannot be pinned"}
{:error, :visibility_error} ->
{:error, :unprocessable_entity, "Non-public status cannot be pinned"}
error ->
error
end
end
@ -420,16 +432,14 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do
)
end
# Deactivated for 2.3.0
# defp put_application(params,
# %{assigns: %{token: %Token{user: %User{} = user} = token}} = _conn) do
# if user.disclose_client do
# %{client_name: client_name, website: website} = Repo.preload(token, :app).app
# Map.put(params, :generator, %{type: "Application", name: client_name, url: website})
# else
# Map.put(params, :generator, nil)
# end
# end
defp put_application(params, %{assigns: %{token: %Token{user: %User{} = user} = token}} = _conn) do
if user.disclose_client do
%{client_name: client_name, website: website} = Repo.preload(token, :app).app
Map.put(params, :generator, %{type: "Application", name: client_name, url: website})
else
Map.put(params, :generator, nil)
end
end
defp put_application(params, _), do: Map.put(params, :generator, nil)
end

39
lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex
View file

@ -133,34 +133,25 @@ defmodule Pleroma.Web.MastodonAPI.TimelineController do
end
defp hashtag_fetching(params, user, local_only) do
tags =
# Note: not sanitizing tag options at this stage (may be mix-cased, have duplicates etc.)
tags_any =
[params[:tag], params[:any]]
|> List.flatten()
|> Enum.uniq()
|> Enum.reject(&is_nil/1)
|> Enum.map(&String.downcase/1)
|> Enum.filter(& &1)
tag_all =
params
|> Map.get(:all, [])
|> Enum.map(&String.downcase/1)
tag_all = Map.get(params, :all, [])
tag_reject = Map.get(params, :none, [])
tag_reject =
params
|> Map.get(:none, [])
|> Enum.map(&String.downcase/1)
_activities =
params
|> Map.put(:type, "Create")
|> Map.put(:local_only, local_only)
|> Map.put(:blocking_user, user)
|> Map.put(:muting_user, user)
|> Map.put(:user, user)
|> Map.put(:tag, tags)
|> Map.put(:tag_all, tag_all)
|> Map.put(:tag_reject, tag_reject)
|> ActivityPub.fetch_public_activities()
params
|> Map.put(:type, "Create")
|> Map.put(:local_only, local_only)
|> Map.put(:blocking_user, user)
|> Map.put(:muting_user, user)
|> Map.put(:user, user)
|> Map.put(:tag, tags_any)
|> Map.put(:tag_all, tag_all)
|> Map.put(:tag_reject, tag_reject)
|> ActivityPub.fetch_public_activities()
end
# GET /api/v1/timelines/tag/:tag

3
lib/pleroma/web/mastodon_api/views/instance_view.ex
View file

@ -23,7 +23,8 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
streaming_api: Pleroma.Web.Endpoint.websocket_url()
},
stats: Pleroma.Stats.get_stats(),
thumbnail: Pleroma.Web.base_url() <> Keyword.get(instance, :instance_thumbnail),
thumbnail:
URI.merge(Pleroma.Web.base_url(), Keyword.get(instance, :instance_thumbnail)) |> to_string,
languages: ["en"],
registrations: Keyword.get(instance, :registrations_open),
approval_required: Keyword.get(instance, :account_approval_required),

93
lib/pleroma/web/mastodon_api/views/status_view.ex
View file

@ -9,6 +9,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
alias Pleroma.Activity
alias Pleroma.HTML
alias Pleroma.Maps
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
@ -124,16 +125,16 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
) do
user = CommonAPI.get_user(activity.data["actor"])
created_at = Utils.to_masto_date(activity.data["published"])
activity_object = Object.normalize(activity, fetch: false)
object = Object.normalize(activity, fetch: false)
reblogged_parent_activity =
if opts[:parent_activities] do
Activity.Queries.find_by_object_ap_id(
opts[:parent_activities],
activity_object.data["id"]
object.data["id"]
)
else
Activity.create_by_object_ap_id(activity_object.data["id"])
Activity.create_by_object_ap_id(object.data["id"])
|> Activity.with_preloaded_bookmark(opts[:for])
|> Activity.with_set_thread_muted_field(opts[:for])
|> Repo.one()
@ -142,7 +143,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
reblog_rendering_opts = Map.put(opts, :activity, reblogged_parent_activity)
reblogged = render("show.json", reblog_rendering_opts)
favorited = opts[:for] && opts[:for].ap_id in (activity_object.data["likes"] || [])
favorited = opts[:for] && opts[:for].ap_id in (object.data["likes"] || [])
bookmarked = Activity.get_bookmark(reblogged_parent_activity, opts[:for]) != nil
@ -152,10 +153,12 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
|> Enum.filter(& &1)
|> Enum.map(fn user -> AccountView.render("mention.json", %{user: user}) end)
{pinned?, pinned_at} = pin_data(object, user)
%{
id: to_string(activity.id),
uri: activity_object.data["id"],
url: activity_object.data["id"],
uri: object.data["id"],
url: object.data["id"],
account:
AccountView.render("show.json", %{
user: user,
@ -173,18 +176,19 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
favourited: present?(favorited),
bookmarked: present?(bookmarked),
muted: false,
pinned: pinned?(activity, user),
pinned: pinned?,
sensitive: false,
spoiler_text: "",
visibility: get_visibility(activity),
media_attachments: reblogged[:media_attachments] || [],
mentions: mentions,
tags: reblogged[:tags] || [],
application: build_application(activity_object.data["generator"]),
application: build_application(object.data["generator"]),
language: nil,
emojis: [],
pleroma: %{
local: activity.local
local: activity.local,
pinned_at: pinned_at
}
}
end
@ -198,8 +202,10 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
like_count = object.data["like_count"] || 0
announcement_count = object.data["announcement_count"] || 0
tags = object.data["tag"] || []
sensitive = object.data["sensitive"] || Enum.member?(tags, "nsfw")
hashtags = Object.hashtags(object)
sensitive = object.data["sensitive"] || Enum.member?(hashtags, "nsfw")
tags = Object.tags(object)
tag_mentions =
tags
@ -314,6 +320,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
fn for_user, user -> User.mutes?(for_user, user) end
)
{pinned?, pinned_at} = pin_data(object, user)
%{
id: to_string(activity.id),
uri: object.data["id"],
@ -337,7 +345,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
favourited: present?(favorited),
bookmarked: present?(bookmarked),
muted: muted,
pinned: pinned?(activity, user),
pinned: pinned?,
sensitive: sensitive,
spoiler_text: summary,
visibility: get_visibility(object),
@ -358,7 +366,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
direct_conversation_id: direct_conversation_id,
thread_muted: thread_muted?,
emoji_reactions: emoji_reactions,
parent_visible: visible_for_user?(reply_to, opts[:for])
parent_visible: visible_for_user?(reply_to, opts[:for]),
pinned_at: pinned_at
}
}
end
@ -379,12 +388,15 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
page_url = page_url_data |> to_string
image_url =
image_url_data =
if is_binary(rich_media["image"]) do
URI.merge(page_url_data, URI.parse(rich_media["image"]))
|> to_string
URI.parse(rich_media["image"])
else
nil
end
image_url = build_image_url(image_url_data, page_url_data)
%{
type: "link",
provider_name: page_url_data.host,
@ -406,6 +418,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
media_type = attachment_url["mediaType"] || attachment_url["mimeType"] || "image"
href = attachment_url["href"] |> MediaProxy.url()
href_preview = attachment_url["href"] |> MediaProxy.preview_url()
meta = render("attachment_meta.json", %{attachment: attachment})
type =
cond do
@ -428,8 +441,24 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
pleroma: %{mime_type: media_type},
blurhash: attachment["blurhash"]
}
|> Maps.put_if_present(:meta, meta)
end
def render("attachment_meta.json", %{
attachment: %{"url" => [%{"width" => width, "height" => height} | _]}
})
when is_integer(width) and is_integer(height) do
%{
original: %{
width: width,
height: height,
aspect: width / height
}
}
end
def render("attachment_meta.json", _), do: nil
def render("context.json", %{activity: activity, activities: activities, user: user}) do
%{ancestors: ancestors, descendants: descendants} =
activities
@ -524,8 +553,13 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
defp present?(false), do: false
defp present?(_), do: true
defp pinned?(%Activity{id: id}, %User{pinned_activities: pinned_activities}),
do: id in pinned_activities
defp pin_data(%Object{data: %{"id" => object_id}}, %User{pinned_objects: pinned_objects}) do
if pinned_at = pinned_objects[object_id] do
{true, Utils.to_masto_date(pinned_at)}
else
{false, nil}
end
end
defp build_emoji_map(emoji, users, current_user) do
%{
@ -536,6 +570,27 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
end
@spec build_application(map() | nil) :: map() | nil
defp build_application(%{type: _type, name: name, url: url}), do: %{name: name, website: url}
defp build_application(%{"type" => _type, "name" => name, "url" => url}),
do: %{name: name, website: url}
defp build_application(_), do: nil
# Workaround for Elixir issue #10771
# Avoid applying URI.merge unless necessary
# TODO: revert to always attempting URI.merge(image_url_data, page_url_data)
# when Elixir 1.12 is the minimum supported version
@spec build_image_url(struct() | nil, struct()) :: String.t() | nil
defp build_image_url(
%URI{scheme: image_scheme, host: image_host} = image_url_data,
%URI{} = _page_url_data
)
when not is_nil(image_scheme) and not is_nil(image_host) do
image_url_data |> to_string
end
defp build_image_url(%URI{} = image_url_data, %URI{} = page_url_data) do
URI.merge(page_url_data, image_url_data) |> to_string
end
defp build_image_url(_, _), do: nil
end

5
lib/pleroma/web/media_proxy.ex
View file

@ -121,6 +121,11 @@ defmodule Pleroma.Web.MediaProxy do
end
end
def decode_url(encoded) do
[_, "proxy", sig, base64 | _] = URI.parse(encoded).path |> String.split("/")
decode_url(sig, base64)
end
defp signed_url(url) do
:crypto.hmac(:sha, Config.get([Web.Endpoint, :secret_key_base]), url)
end

1
lib/pleroma/web/o_auth/o_auth_view.ex
View file

@ -10,6 +10,7 @@ defmodule Pleroma.Web.OAuth.OAuthView do
def render("token.json", %{token: token} = opts) do
response = %{
id: token.id,
token_type: "Bearer",
access_token: token.token,
refresh_token: token.refresh_token,

2
lib/pleroma/web/pleroma_api/controllers/backup_controller.ex
View file

@ -10,7 +10,7 @@ defmodule Pleroma.Web.PleromaAPI.BackupController do
action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
plug(OAuthScopesPlug, %{scopes: ["read:accounts"]} when action in [:index, :create])
plug(OpenApiSpex.Plug.CastAndValidate, render_error: Pleroma.Web.ApiSpec.RenderError)
plug(Pleroma.Web.ApiSpec.CastAndValidate)
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.PleromaBackupOperation

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