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Merge branch 'develop' into 'cleanup/masto_fe-default_settings'

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# Conflicts:
#   lib/pleroma/web/views/masto_fe_view.ex
This commit is contained in:
lain 2020-07-27 16:35:47 +00:00
commit e1a1c8e7de
520 changed files with 10366 additions and 5911 deletions
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1
.gitignore vendored
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@ -5,6 +5,7 @@
/*.ez
/test/uploads
/.elixir_ls
/test/fixtures/DSCN0010_tmp.jpg
/test/fixtures/test_tmp.txt
/test/fixtures/image_tmp.jpg
/test/tmp/

30
.gitlab-ci.yml
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@ -58,26 +58,25 @@ unit-testing:
alias: postgres
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
- mix deps.get
- mix ecto.create
- mix ecto.migrate
- mix coveralls --preload-modules
# Removed to fix CI issue. In this early state it wasn't adding much value anyway.
# TODO Fix and reinstate federated testing
# federated-testing:
# stage: test
# cache: *testing_cache_policy
# services:
# - name: minibikini/postgres-with-rum:12
# 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
# - epmd -daemon
# - mix test --trace --only federated
federated-testing:
stage: test
cache: *testing_cache_policy
services:
- name: minibikini/postgres-with-rum:12
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
- epmd -daemon
- mix test --trace --only federated
unit-testing-rum:
stage: test
@ -91,6 +90,7 @@ unit-testing-rum:
<<: *global_variables
RUM_ENABLED: "true"
script:
- apt-get update && apt-get install -y libimage-exiftool-perl
- mix deps.get
- mix ecto.create
- mix ecto.migrate

6
.gitlab/issue_templates/Bug.md
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@ -8,13 +8,11 @@
### Environment
* Installation type:
- [ ] OTP
- [ ] From source
* Installation type (OTP or From Source):
* Pleroma version (could be found in the "Version" tab of settings in Pleroma-FE):
* Elixir version (`elixir -v` for from source installations, N/A for OTP):
* Operating system:
* PostgreSQL version (`postgres -V`):
* PostgreSQL version (`psql -V`):
### Bug description

50
CHANGELOG.md
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@ -7,13 +7,40 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
### Changed
- **Breaking:** Elixir >=1.9 is now required (was >= 1.8)
- **Breaking:** Configuration: `:auto_linker, :opts` moved to `:pleroma, Pleroma.Formatter`. Old config namespace is deprecated.
- In Conversations, return only direct messages as `last_status`
- Using the `only_media` filter on timelines will now exclude reblog media
- MFR policy to set global expiration for all local Create activities
- OGP rich media parser merged with TwitterCard
- Configuration: `:instance, rewrite_policy` moved to `:mrf, policies`, `:instance, :mrf_transparency` moved to `:mrf, :transparency`, `:instance, :mrf_transparency_exclusions` moved to `:mrf, :transparency_exclusions`. Old config namespace is deprecated.
- Configuration: `:media_proxy, whitelist` format changed to host with scheme (e.g. `http://example.com` instead of `example.com`). Domain format is deprecated.
- **Breaking:** Configuration: `:instance, welcome_user_nickname` moved to `:welcome, :direct_message, :sender_nickname`, `:instance, :welcome_message` moved to `:welcome, :direct_message, :message`. Old config namespace is deprecated.
<details>
<summary>API Changes</summary>
- **Breaking:** Pleroma API: The routes to update avatar, banner and background have been removed.
- **Breaking:** Image description length is limited now.
- **Breaking:** Emoji API: changed methods and renamed routes.
- MastodonAPI: Allow removal of avatar, banner and background.
- Streaming: Repeats of a user's posts will no longer be pushed to the user's stream.
- Mastodon API: Added `pleroma.metadata.fields_limits` to /api/v1/instance
- Mastodon API: On deletion, returns the original post text.
- Mastodon API: Add `pleroma.unread_count` to the Marker entity.
- **Breaking:** Notification Settings API for suppressing notifications
has been simplified down to `block_from_strangers`.
- **Breaking:** Notification Settings API option for hiding push notification
contents has been renamed to `hide_notification_contents`
- Mastodon API: Added `pleroma.metadata.post_formats` to /api/v1/instance
- Mastodon API (legacy): Allow query parameters for `/api/v1/domain_blocks`, e.g. `/api/v1/domain_blocks?domain=badposters.zone`
</details>
<details>
<summary>Admin API Changes</summary>
- Status visibility stats: now can return stats per instance.
- Mix task to refresh counter cache (`mix pleroma.refresh_counter_cache`)
</details>
### Removed
@ -21,6 +48,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
### Added
- Chats: Added `accepts_chat_messages` field to user, exposed in APIs and federation.
- Chats: Added support for federated chats. For details, see the docs.
- ActivityPub: Added support for existing AP ids for instances migrated from Mastodon.
- Instance: Add `background_image` to configuration and `/api/v1/instance`
@ -37,14 +65,21 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- Added `:reject_deletes` group to SimplePolicy
- MRF (`EmojiStealPolicy`): New MRF Policy which allows to automatically download emojis from remote instances
- Support pagination in emoji packs API (for packs and for files in pack)
- Support for viewing instances favicons next to posts and accounts
- Added Pleroma.Upload.Filter.Exiftool as an alternate EXIF stripping mechanism targeting GPS/location metadata.
- Configuration: Added `:welcome` settings for the welcome message to newly registered users.
<details>
<summary>API Changes</summary>
- Mastodon API: Add pleroma.parent_visible field to statuses.
- Mastodon API: Extended `/api/v1/instance`.
- Mastodon API: Support for `include_types` in `/api/v1/notifications`.
- Mastodon API: Added `/api/v1/notifications/:id/dismiss` endpoint.
- Mastodon API: Add support for filtering replies in public and home timelines
- Mastodon API: Support for `bot` field in `/api/v1/accounts/update_credentials`
- Mastodon API: Add support for filtering replies in public and home timelines.
- Mastodon API: Support for `bot` field in `/api/v1/accounts/update_credentials`.
- Mastodon API: Support irreversible property for filters.
- Mastodon API: Add pleroma.favicon field to accounts.
- Admin API: endpoints for create/update/delete OAuth Apps.
- Admin API: endpoint for status view.
- OTP: Add command to reload emoji packs
@ -58,6 +93,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- Resolving Peertube accounts with Webfinger
- `blob:` urls not being allowed by connect-src CSP
- Mastodon API: fix `GET /api/v1/notifications` not returning the full result set
- Rich Media Previews for Twitter links
- Admin API: fix `GET /api/pleroma/admin/users/:nickname/credentials` returning 404 when getting the credentials of a remote user while `:instance, :limit_to_local_content` is set to `:unauthenticated`
- Fix CSP policy generation to include remote Captcha services
- Fix edge case where MediaProxy truncates media, usually caused when Caddy is serving content for the other Federated instance.
- Emoji Packs could not be listed when instance was set to `public: false`
## [Unreleased (patch)]
@ -87,6 +127,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- Follow request notifications
<details>
<summary>API Changes</summary>
- Admin API: `GET /api/pleroma/admin/need_reboot`.
</details>
@ -96,6 +137,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
2. Run database migrations (inside Pleroma directory):
- OTP: `./bin/pleroma_ctl migrate`
- From Source: `mix ecto.migrate`
3. Reset status visibility counters (inside Pleroma directory):
- OTP: `./bin/pleroma_ctl refresh_counter_cache`
- From Source: `mix pleroma.refresh_counter_cache`
## [2.0.2] - 2020-04-08
@ -151,6 +195,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- **Breaking**: Using third party engines for user recommendation
<details>
<summary>API Changes</summary>
- **Breaking**: AdminAPI: migrate_from_db endpoint
</details>
@ -196,7 +241,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- Mastodon API: `pleroma.thread_muted` to the Status entity
- Mastodon API: Mark the direct conversation as read for the author when they send a new direct message
- Mastodon API, streaming: Add `pleroma.direct_conversation_id` to the `conversation` stream event payload.
- Mastodon API: Add `pleroma.unread_count` to the Marker entity
- Admin API: Render whole status in grouped reports
- Mastodon API: User timelines will now respect blocks, unless you are getting the user timeline of somebody you blocked (which would be empty otherwise).
- Mastodon API: Favoriting / Repeating a post multiple times will now return the identical response every time. Before, executing that action twice would return an error ("already favorited") on the second try.

2
Dockerfile
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@ -33,7 +33,7 @@ ARG DATA=/var/lib/pleroma
RUN echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories &&\
apk update &&\
apk add imagemagick ncurses postgresql-client &&\
apk add exiftool imagemagick ncurses postgresql-client &&\
adduser --system --shell /bin/false --home ${HOME} pleroma &&\
mkdir -p ${DATA}/uploads &&\
mkdir -p ${DATA}/static &&\

10
benchmarks/load_testing/activities.ex
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@ -24,6 +24,7 @@ defmodule Pleroma.LoadTesting.Activities do
@visibility ~w(public private direct unlisted)
@types [
:simple,
:simple_filtered,
:emoji,
:mentions,
:hell_thread,
@ -242,6 +243,15 @@ defp insert_activity(:simple, visibility, group, users, _opts) do
insert_local_activity(visibility, group, users, "Simple status")
end
defp insert_activity(:simple_filtered, visibility, group, users, _opts)
when group in @remote_groups do
insert_remote_activity(visibility, group, users, "Remote status which must be filtered")
end
defp insert_activity(:simple_filtered, visibility, group, users, _opts) do
insert_local_activity(visibility, group, users, "Simple status which must be filtered")
end
defp insert_activity(:emoji, visibility, group, users, _opts)
when group in @remote_groups do
insert_remote_activity(visibility, group, users, "Remote status with emoji :firefox:")

34
benchmarks/load_testing/fetcher.ex
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@ -32,10 +32,22 @@ defp fetch_user(user) do
)
end
defp create_filter(user) do
Pleroma.Filter.create(%Pleroma.Filter{
user_id: user.id,
phrase: "must be filtered",
hide: true
})
end
defp delete_filter(filter), do: Repo.delete(filter)
defp fetch_timelines(user) do
fetch_home_timeline(user)
fetch_home_timeline_with_filter(user)
fetch_direct_timeline(user)
fetch_public_timeline(user)
fetch_public_timeline_with_filter(user)
fetch_public_timeline(user, :with_blocks)
fetch_public_timeline(user, :local)
fetch_public_timeline(user, :tag)
@ -61,7 +73,7 @@ defp opts_for_home_timeline(user) do
}
end
defp fetch_home_timeline(user) do
defp fetch_home_timeline(user, title_end \\ "") do
opts = opts_for_home_timeline(user)
recipients = [user.ap_id | User.following(user)]
@ -84,9 +96,11 @@ defp fetch_home_timeline(user) do
|> Enum.reverse()
|> List.last()
title = "home timeline " <> title_end
Benchee.run(
%{
"home timeline" => fn opts -> ActivityPub.fetch_activities(recipients, opts) end
title => fn opts -> ActivityPub.fetch_activities(recipients, opts) end
},
inputs: %{
"1 page" => opts,
@ -108,6 +122,14 @@ defp fetch_home_timeline(user) do
)
end
defp fetch_home_timeline_with_filter(user) do
{:ok, filter} = create_filter(user)
fetch_home_timeline(user, "with filters")
delete_filter(filter)
end
defp opts_for_direct_timeline(user) do
%{
visibility: "direct",
@ -210,6 +232,14 @@ defp fetch_public_timeline(user) do
fetch_public_timeline(opts, "public timeline")
end
defp fetch_public_timeline_with_filter(user) do
{:ok, filter} = create_filter(user)
opts = opts_for_public_timeline(user)
fetch_public_timeline(opts, "public timeline with filters")
delete_filter(filter)
end
defp fetch_public_timeline(user, :local) do
opts = opts_for_public_timeline(user, :local)

82
config/config.exs
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@ -97,6 +97,7 @@
"dat",
"dweb",
"gopher",
"hyper",
"ipfs",
"ipns",
"irc",
@ -171,7 +172,7 @@
"application/ld+json" => ["activity+json"]
}
config :tesla, adapter: Tesla.Adapter.Hackney
config :tesla, adapter: Tesla.Adapter.Gun
# Configures http settings, upstream proxy etc.
config :pleroma, :http,
@ -186,7 +187,9 @@
notify_email: "noreply@example.com",
description: "Pleroma: An efficient and flexible fediverse server",
background_image: "/images/city.jpg",
instance_thumbnail: "/instance/thumbnail.jpeg",
limit: 5_000,
description_limit: 5_000,
chat_limit: 5_000,
remote_limit: 100_000,
upload_limit: 16_000_000,
@ -209,7 +212,6 @@
Pleroma.Web.ActivityPub.Publisher
],
allow_relay: true,
rewrite_policy: Pleroma.Web.ActivityPub.MRF.NoOpPolicy,
public: true,
quarantined_instances: [],
managed_config: true,
@ -220,13 +222,9 @@
"text/markdown",
"text/bbcode"
],
mrf_transparency: true,
mrf_transparency_exclusions: [],
autofollowed_nicknames: [],
max_pinned_statuses: 1,
attachment_links: false,
welcome_user_nickname: nil,
welcome_message: nil,
max_report_comment_size: 1000,
safe_dm_mentions: false,
healthcheck: false,
@ -254,6 +252,20 @@
]
]
config :pleroma, :welcome,
direct_message: [
enabled: false,
sender_nickname: nil,
message: nil
],
email: [
enabled: false,
sender: nil,
subject: "Welcome to <%= instance_name %>",
html: "Welcome to <%= instance_name %>",
text: "Welcome to <%= instance_name %>"
]
config :pleroma, :feed,
post_title: %{
max_length: 100,
@ -436,6 +448,11 @@
],
unfurl_nsfw: false
config :pleroma, Pleroma.Web.Preload,
providers: [
Pleroma.Web.Preload.Providers.Instance
]
config :pleroma, :http_security,
enabled: true,
sts: false,
@ -493,8 +510,7 @@
config :pleroma, Oban,
repo: Pleroma.Repo,
verbose: false,
prune: {:maxlen, 1500},
log: false,
queues: [
activity_expiration: 10,
federator_incoming: 50,
@ -508,6 +524,7 @@
attachments_cleanup: 5,
new_users_digest: 1
],
plugins: [Oban.Plugins.Pruner],
crontab: [
{"0 0 * * *", Pleroma.Workers.Cron.ClearOauthTokenWorker},
{"0 * * * *", Pleroma.Workers.Cron.StatsWorker},
@ -522,16 +539,14 @@
federator_outgoing: 5
]
config :auto_linker,
opts: [
extra: true,
# TODO: Set to :no_scheme when it works properly
validate_tld: true,
class: false,
strip_prefix: false,
new_window: false,
rel: "ugc"
]
config :pleroma, Pleroma.Formatter,
class: false,
rel: "ugc",
new_window: false,
truncate: false,
strip_prefix: false,
extra: true,
validate_tld: :no_scheme
config :pleroma, :ldap,
enabled: System.get_env("LDAP_ENABLED") == "true",
@ -643,32 +658,30 @@
prepare: :unnamed
config :pleroma, :connections_pool,
checkin_timeout: 250,
reclaim_multiplier: 0.1,
connection_acquisition_wait: 250,
connection_acquisition_retries: 5,
max_connections: 250,
retry: 1,
retry_timeout: 1000,
max_idle_time: 30_000,
retry: 0,
await_up_timeout: 5_000
config :pleroma, :pools,
federation: [
size: 50,
max_overflow: 10,
timeout: 150_000
max_waiting: 10
],
media: [
size: 50,
max_overflow: 10,
timeout: 150_000
max_waiting: 10
],
upload: [
size: 25,
max_overflow: 5,
timeout: 300_000
max_waiting: 5
],
default: [
size: 10,
max_overflow: 2,
timeout: 10_000
max_waiting: 2
]
config :pleroma, :hackney_pools,
@ -692,6 +705,17 @@
config :pleroma, Pleroma.Web.ApiSpec.CastAndValidate, strict: false
config :pleroma, :mrf,
policies: Pleroma.Web.ActivityPub.MRF.NoOpPolicy,
transparency: true,
transparency_exclusions: []
config :tzdata, :http_client, Pleroma.HTTP.Tzdata
config :ex_aws, http_client: Pleroma.HTTP.ExAws
config :pleroma, :instances_favicons, enabled: false
# Import environment specific config. This must remain at the bottom
# of this file so it overrides the configuration defined above.
import_config "#{Mix.env()}.exs"

642
config/description.exs
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File diff suppressed because it is too large Load diff

13
config/test.exs
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@ -79,8 +79,8 @@
config :pleroma, Oban,
queues: false,
prune: :disabled,
crontab: false
crontab: false,
plugins: false
config :pleroma, Pleroma.ScheduledActivity,
daily_user_limit: 2,
@ -111,6 +111,15 @@
config :pleroma, Pleroma.Web.ApiSpec.CastAndValidate, strict: true
config :pleroma, :instances_favicons, enabled: true
config :pleroma, Pleroma.Uploaders.S3,
bucket: nil,
streaming_enabled: true,
public_endpoint: nil
config :tzdata, :autoupdate, :disabled
if File.exists?("./config/test.secret.exs") do
import_config "test.secret.exs"
else

4
docs/API/admin_api.md
View file

@ -1118,6 +1118,10 @@ Loads json generated from `config/descriptions.exs`.
### Stats
- Query Params:
- *optional* `instance`: **string** instance hostname (without protocol) to get stats for
- Example: `https://mypleroma.org/api/pleroma/admin/stats?instance=lain.com`
- Response:
```json

66
docs/API/differences_in_mastoapi_responses.md
View file

@ -27,6 +27,7 @@ Has these additional fields under the `pleroma` object:
- `expires_at`: a datetime (iso8601) that states when the post will expire (be deleted automatically), or empty if the post won't expire
- `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.
## Media Attachments
@ -51,21 +52,27 @@ The `id` parameter can also be the `nickname` of the user. This only works in th
Has these additional fields under the `pleroma` object:
- `ap_id`: nullable URL string, ActivityPub id of the user
- `background_image`: nullable URL string, background image of the user
- `tags`: Lists an array of tags for the user
- `relationship{}`: Includes fields as documented for Mastodon API https://docs.joinmastodon.org/entities/relationship/
- `relationship` (object): Includes fields as documented for Mastodon API https://docs.joinmastodon.org/entities/relationship/
- `is_moderator`: boolean, nullable, true if user is a moderator
- `is_admin`: boolean, nullable, true if user is an admin
- `confirmation_pending`: boolean, true if a new user account is waiting on email confirmation to be activated
- `hide_favorites`: boolean, true when the user has hiding favorites enabled
- `hide_followers`: boolean, true when the user has follower hiding enabled
- `hide_follows`: boolean, true when the user has follow hiding enabled
- `hide_followers_count`: boolean, true when the user has follower stat hiding enabled
- `hide_follows_count`: boolean, true when the user has follow stat hiding enabled
- `settings_store`: A generic map of settings for frontends. Opaque to the backend. Only returned in `verify_credentials` and `update_credentials`
- `chat_token`: The token needed for Pleroma chat. Only returned in `verify_credentials`
- `settings_store`: A generic map of settings for frontends. Opaque to the backend. Only returned in `/api/v1/accounts/verify_credentials` and `/api/v1/accounts/update_credentials`
- `chat_token`: The token needed for Pleroma chat. Only returned in `/api/v1/accounts/verify_credentials`
- `deactivated`: boolean, true when the user is deactivated
- `allow_following_move`: boolean, true when the user allows automatically follow moved following accounts
- `unread_conversation_count`: The count of unread conversations. Only returned to the account owner.
- `unread_notifications_count`: The count of unread notifications. Only returned to the account owner.
- `notification_settings`: object, can be absent. See `/api/pleroma/notification_settings` for the parameters/keys returned.
- `accepts_chat_messages`: boolean, but can be null if we don't have that information about a user
- `favicon`: nullable URL string, Favicon image of the user's instance
### Source
@ -162,7 +169,7 @@ Returns: array of Status.
The maximum number of statuses is limited to 100 per request.
## PATCH `/api/v1/update_credentials`
## PATCH `/api/v1/accounts/update_credentials`
Additional parameters can be added to the JSON body/Form data:
@ -177,9 +184,12 @@ Additional parameters can be added to the JSON body/Form data:
- `pleroma_settings_store` - Opaque user settings to be saved on the backend.
- `skip_thread_containment` - if true, skip filtering out broken threads
- `allow_following_move` - if true, allows automatically follow moved following accounts
- `pleroma_background_image` - sets the background image of the user.
- `pleroma_background_image` - sets the background image of the user. Can be set to "" (an empty string) to reset.
- `discoverable` - if true, discovery of this account in search results and other services is allowed.
- `actor_type` - the type of this account.
- `accepts_chat_messages` - if false, this account will reject all chat messages.
All images (avatar, banner and background) can be reset to the default by sending an empty string ("") instead of a file.
### Pleroma Settings Store
@ -187,7 +197,7 @@ Pleroma has mechanism that allows frontends to save blobs of json for each user
The parameter should have a form of `{frontend_name: {...}}`, with `frontend_name` identifying your type of client, e.g. `pleroma_fe`. It will overwrite everything under this property, but will not overwrite other frontend's settings.
This information is returned in the `verify_credentials` endpoint.
This information is returned in the `/api/v1/accounts/verify_credentials` endpoint.
## Authentication
@ -215,6 +225,8 @@ Has theses additional parameters (which are the same as in Pleroma-API):
`GET /api/v1/instance` has additional fields
- `max_toot_chars`: The maximum characters per post
- `chat_limit`: The maximum characters per chat message
- `description_limit`: The maximum characters per image description
- `poll_limits`: The limits of polls
- `upload_limit`: The maximum upload file size
- `avatar_upload_limit`: The same for avatars
@ -223,6 +235,8 @@ Has theses additional parameters (which are the same as in Pleroma-API):
- `background_image`: A background image that frontends can use
- `pleroma.metadata.features`: A list of supported features
- `pleroma.metadata.federation`: The federation restrictions of this instance
- `pleroma.metadata.fields_limits`: A list of values detailing the length and count limitation for various instance-configurable fields.
- `pleroma.metadata.post_formats`: A list of the allowed post format types
- `vapid_public_key`: The public key needed for push messages
## Markers
@ -234,3 +248,43 @@ Has these additional fields under the `pleroma` object:
## Streaming
There is an additional `user:pleroma_chat` stream. Incoming chat messages will make the current chat be sent to this `user` stream. The `event` of an incoming chat message is `pleroma:chat_update`. The payload is the updated chat with the incoming chat message in the `last_message` field.
## Not implemented
Pleroma is generally compatible with the Mastodon 2.7.2 API, but some newer features and non-essential features are omitted. These features usually return an HTTP 200 status code, but with an empty response. While they may be added in the future, they are considered low priority.
### Suggestions
*Added in Mastodon 2.4.3*
- `GET /api/v1/suggestions`: Returns an empty array, `[]`
### Trends
*Added in Mastodon 3.0.0*
- `GET /api/v1/trends`: Returns an empty array, `[]`
### Identity proofs
*Added in Mastodon 2.8.0*
- `GET /api/v1/identity_proofs`: Returns an empty array, `[]`
### Endorsements
*Added in Mastodon 2.5.0*
- `GET /api/v1/endorsements`: Returns an empty array, `[]`
### Profile directory
*Added in Mastodon 3.0.0*
- `GET /api/v1/directory`: Returns HTTP 404
### Featured tags
*Added in Mastodon 3.0.0*
- `GET /api/v1/featured_tags`: Returns HTTP 404

7
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@ -287,11 +287,8 @@ See [Admin-API](admin_api.md)
* Method `PUT`
* Authentication: required
* Params:
* `followers`: BOOLEAN field, receives notifications from followers
* `follows`: BOOLEAN field, receives notifications from people the user follows
* `remote`: BOOLEAN field, receives notifications from people on remote instances
* `local`: BOOLEAN field, receives notifications from people on the local instance
* `privacy_option`: BOOLEAN field. When set to true, it removes the contents of a message from the push notification.
* `block_from_strangers`: BOOLEAN field, blocks notifications from accounts you do not follow
* `hide_notification_contents`: BOOLEAN field. When set to true, it removes the contents of a message from the push notification.
* Response: JSON. Returns `{"status": "success"}` if the update was successful, otherwise returns `{"error": "error_msg"}`
## `/api/pleroma/healthcheck`

4
docs/administration/CLI_tasks/user.md
View file

@ -57,11 +57,11 @@ mix pleroma.user invites
## Revoke invite
```sh tab="OTP"
./bin/pleroma_ctl user revoke_invite <token_or_id>
./bin/pleroma_ctl user revoke_invite <token>
```
```sh tab="From Source"
mix pleroma.user revoke_invite <token_or_id>
mix pleroma.user revoke_invite <token>
```

2
docs/administration/updating.md
View file

@ -1,6 +1,6 @@
# Updating your instance
You should **always check the release notes/changelog** in case there are config deprecations, special update special update steps, etc.
You should **always check the [release notes/changelog](https://git.pleroma.social/pleroma/pleroma/-/releases)** in case there are config deprecations, special update steps, etc.
Besides that, doing the following is generally enough:

217
docs/configuration/cheatsheet.md
View file

@ -18,6 +18,7 @@ To add configuration to your config file, you can copy it from the base config.
* `notify_email`: Email used for notifications.
* `description`: The instance’s description, can be seen in nodeinfo and ``/api/v1/instance``.
* `limit`: Posts character limit (CW/Subject included in the counter).
* `discription_limit`: The character limit for image descriptions.
* `chat_limit`: Character limit of the instance chat messages.
* `remote_limit`: Hard character limit beyond which remote posts will be dropped.
* `upload_limit`: File size limit of uploads (except for avatar, background, banner).
@ -36,33 +37,15 @@ To add configuration to your config file, you can copy it from the base config.
* `federation_incoming_replies_max_depth`: Max. depth of reply-to activities fetching on incoming federation, to prevent out-of-memory situations while fetching very long threads. If set to `nil`, threads of any depth will be fetched. Lower this value if you experience out-of-memory crashes.
* `federation_reachability_timeout_days`: Timeout (in days) of each external federation target being unreachable prior to pausing federating to it.
* `allow_relay`: Enable Pleroma’s Relay, which makes it possible to follow a whole instance.
* `rewrite_policy`: Message Rewrite Policy, either one or a list. Here are the ones available by default:
* `Pleroma.Web.ActivityPub.MRF.NoOpPolicy`: Doesn’t modify activities (default).
* `Pleroma.Web.ActivityPub.MRF.DropPolicy`: Drops all activities. It generally doesn’t makes sense to use in production.
* `Pleroma.Web.ActivityPub.MRF.SimplePolicy`: Restrict the visibility of activities from certain instances (See [`:mrf_simple`](#mrf_simple)).
* `Pleroma.Web.ActivityPub.MRF.TagPolicy`: Applies policies to individual users based on tags, which can be set using pleroma-fe/admin-fe/any other app that supports Pleroma Admin API. For example it allows marking posts from individual users nsfw (sensitive).
* `Pleroma.Web.ActivityPub.MRF.SubchainPolicy`: Selectively runs other MRF policies when messages match (See [`:mrf_subchain`](#mrf_subchain)).
* `Pleroma.Web.ActivityPub.MRF.RejectNonPublic`: Drops posts with non-public visibility settings (See [`:mrf_rejectnonpublic`](#mrf_rejectnonpublic)).
* `Pleroma.Web.ActivityPub.MRF.EnsureRePrepended`: Rewrites posts to ensure that replies to posts with subjects do not have an identical subject and instead begin with re:.
* `Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy`: Rejects posts from likely spambots by rejecting posts from new users that contain links.
* `Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy`: Crawls attachments using their MediaProxy URLs so that the MediaProxy cache is primed.
* `Pleroma.Web.ActivityPub.MRF.MentionPolicy`: Drops posts mentioning configurable users. (See [`:mrf_mention`](#mrf_mention)).
* `Pleroma.Web.ActivityPub.MRF.VocabularyPolicy`: Restricts activities to a configured set of vocabulary. (See [`:mrf_vocabulary`](#mrf_vocabulary)).
* `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`: Adds expiration to all local Create activities (see [`:mrf_activity_expiration`](#mrf_activity_expiration)).
* `public`: Makes the client API in authenticated mode-only except for user-profiles. Useful for disabling the Local Timeline and The Whole Known Network.
* `public`: Makes the client API in authenticated mode-only except for user-profiles. Useful for disabling the Local Timeline and The Whole Known Network. See also: `restrict_unauthenticated`.
* `quarantined_instances`: List of ActivityPub instances where private(DMs, followers-only) activities will not be send.
* `managed_config`: Whenether the config for pleroma-fe is configured in [:frontend_configurations](#frontend_configurations) or in ``static/config.json``.
* `allowed_post_formats`: MIME-type list of formats allowed to be posted (transformed into HTML).
* `mrf_transparency`: Make the content of your Message Rewrite Facility settings public (via nodeinfo).
* `mrf_transparency_exclusions`: Exclude specific instance names from MRF transparency. The use of the exclusions feature will be disclosed in nodeinfo as a boolean value.
* `extended_nickname_format`: Set to `true` to use extended local nicknames format (allows underscores/dashes). This will break federation with
older software for theses nicknames.
* `max_pinned_statuses`: The maximum number of pinned statuses. `0` will disable the feature.
* `autofollowed_nicknames`: Set to nicknames of (local) users that every new user should automatically follow.
* `attachment_links`: Set to true to enable automatically adding attachment link text to statuses.
* `welcome_message`: A message that will be send to a newly registered users as a direct message.
* `welcome_user_nickname`: The nickname of the local user that sends the welcome message.
* `max_report_comment_size`: The maximum size of the report comment (Default: `1000`).
* `safe_dm_mentions`: If set to true, only mentions at the beginning of a post will be used to address people in direct messages. This is to prevent accidental mentioning of people when talking about them (e.g. "@friend hey i really don't like @enemy"). Default: `false`.
* `healthcheck`: If set to true, system data will be shown on ``/api/pleroma/healthcheck``.
@ -78,11 +61,60 @@ To add configuration to your config file, you can copy it from the base config.
* `external_user_synchronization`: Enabling following/followers counters synchronization for external users.
* `cleanup_attachments`: Remove attachments along with statuses. Does not affect duplicate files and attachments without status. Enabling this will increase load to database when deleting statuses on larger instances.
## 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`.
* `sender_nickname`: The nickname of the local user that sends the welcome message.
* `message`: A message that will be send to a newly registered users as a direct message.
* `email`: - welcome message sent as a email.
* `enabled`: Enables the send a welcome email to a newly registered user. Defaults to `false`.
* `sender`: The email address or tuple with `{nickname, email}` that will use as sender to the welcome email.
* `subject`: A subject of welcome email.
* `html`: A html that will be send to a newly registered users as a email.
* `text`: A text that will be send to a newly registered users as a email.
Example:
```elixir
config :pleroma, :welcome,
direct_message: [
enabled: true,
sender_nickname: "lain",
message: "Hi, @username! Welcome on board!"
],
email: [
enabled: true,
sender: {"Pleroma App", "welcome@pleroma.app"},
subject: "Welcome to <%= instance_name %>",
html: "Welcome to <%= instance_name %>",
text: "Welcome to <%= instance_name %>"
]
```
## Message rewrite facility
### :mrf
* `policies`: Message Rewrite Policy, either one or a list. Here are the ones available by default:
* `Pleroma.Web.ActivityPub.MRF.NoOpPolicy`: Doesn’t modify activities (default).
* `Pleroma.Web.ActivityPub.MRF.DropPolicy`: Drops all activities. It generally doesn’t makes sense to use in production.
* `Pleroma.Web.ActivityPub.MRF.SimplePolicy`: Restrict the visibility of activities from certains instances (See [`:mrf_simple`](#mrf_simple)).
* `Pleroma.Web.ActivityPub.MRF.TagPolicy`: Applies policies to individual users based on tags, which can be set using pleroma-fe/admin-fe/any other app that supports Pleroma Admin API. For example it allows marking posts from individual users nsfw (sensitive).
* `Pleroma.Web.ActivityPub.MRF.SubchainPolicy`: Selectively runs other MRF policies when messages match (See [`:mrf_subchain`](#mrf_subchain)).
* `Pleroma.Web.ActivityPub.MRF.RejectNonPublic`: Drops posts with non-public visibility settings (See [`:mrf_rejectnonpublic`](#mrf_rejectnonpublic)).
* `Pleroma.Web.ActivityPub.MRF.EnsureRePrepended`: Rewrites posts to ensure that replies to posts with subjects do not have an identical subject and instead begin with re:.
* `Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy`: Rejects posts from likely spambots by rejecting posts from new users that contain links.
* `Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy`: Crawls attachments using their MediaProxy URLs so that the MediaProxy cache is primed.
* `Pleroma.Web.ActivityPub.MRF.MentionPolicy`: Drops posts mentioning configurable users. (See [`:mrf_mention`](#mrf_mention)).
* `Pleroma.Web.ActivityPub.MRF.VocabularyPolicy`: Restricts activities to a configured set of vocabulary. (See [`:mrf_vocabulary`](#mrf_vocabulary)).
* `Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy`: Rejects or delists posts based on their age when received. (See [`:mrf_object_age`](#mrf_object_age)).
* `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.
## Federation
### MRF policies
!!! note
Configuring MRF policies is not enough for them to take effect. You have to enable them by specifying their module in `rewrite_policy` under [:instance](#instance) section.
Configuring MRF policies is not enough for them to take effect. You have to enable them by specifying their module in `policies` under [:mrf](#mrf) section.
#### :mrf_simple
* `media_removal`: List of instances to remove media from.
@ -151,7 +183,7 @@ config :pleroma, :mrf_user_allowlist, %{
* `:strip_followers` removes followers from the ActivityPub recipient list, ensuring they won't be delivered to home timelines
* `:reject` rejects the message entirely
#### mrf_steal_emoji
#### :mrf_steal_emoji
* `hosts`: List of hosts to steal emojis from
* `rejected_shortcodes`: Regex-list of shortcodes to reject
* `size_limit`: File size limit (in bytes), checked before an emoji is saved to the disk
@ -248,6 +280,7 @@ This section describe PWA manifest instance-specific values. Currently this opti
* `background_color`: Describe the background color of the app. (Example: `"#191b22"`, `"aliceblue"`).
## :emoji
* `shortcode_globs`: Location of custom emoji files. `*` can be used as a wildcard. Example `["/emoji/custom/**/*.png"]`
* `pack_extensions`: A list of file extensions for emojis, when no emoji.txt for a pack is present. Example `[".png", ".gif"]`
* `groups`: Emojis are ordered in groups (tags). This is an array of key-value pairs where the key is the groupname and the value the location or array of locations. `*` can be used as a wildcard. Example `[Custom: ["/emoji/*.png", "/emoji/custom/*.png"]]`
@ -256,13 +289,14 @@ This section describe PWA manifest instance-specific values. Currently this opti
memory for this amount of seconds multiplied by the number of files.
## :media_proxy
* `enabled`: Enables proxying of remote media to the instance’s proxy
* `base_url`: The base URL to access a user-uploaded file. Useful when you want to proxy the media files via another host/CDN fronts.
* `proxy_opts`: All options defined in `Pleroma.ReverseProxy` documentation, defaults to `[max_body_length: (25*1_048_576)]`.
* `whitelist`: List of domains to bypass the mediaproxy
* `whitelist`: List of hosts with scheme to bypass the mediaproxy (e.g. `https://example.com`)
* `invalidation`: options for remove media from cache after delete object:
* `enabled`: Enables purge cache
* `provider`: Which one of the [purge cache strategy](#purge-cache-strategy) to use.
* `enabled`: Enables purge cache
* `provider`: Which one of the [purge cache strategy](#purge-cache-strategy) to use.
### Purge cache strategy
@ -274,6 +308,7 @@ Urls of attachments pass to script as arguments.
* `script_path`: path to external script.
Example:
```elixir
config :pleroma, Pleroma.Web.MediaProxy.Invalidation.Script,
script_path: "./installation/nginx-cache-purge.example"
@ -441,37 +476,32 @@ For each pool, the options are:
*For `gun` adapter*
Advanced settings for connections pool. Pool with opened connections. These connections can be reused in worker pools.
Settings for HTTP connection pool.
For big instances it's recommended to increase `config :pleroma, :connections_pool, max_connections: 500` up to 500-1000.
It will increase memory usage, but federation would work faster.
* `:checkin_timeout` - timeout to checkin connection from pool. Default: 250ms.
* `:max_connections` - maximum number of connections in the pool. Default: 250 connections.
* `:retry` - number of retries, while `gun` will try to reconnect if connection goes down. Default: 1.
* `:retry_timeout` - time between retries when `gun` will try to reconnect in milliseconds. Default: 1000ms.
* `:await_up_timeout` - timeout while `gun` will wait until connection is up. Default: 5000ms.
* `:connection_acquisition_wait` - Timeout to acquire a connection from pool.The total max time is this value multiplied by the number of retries.
* `connection_acquisition_retries` - Number of attempts to acquire the connection from the pool if it is overloaded. Each attempt is timed `:connection_acquisition_wait` apart.
* `:max_connections` - Maximum number of connections in the pool.
* `:await_up_timeout` - Timeout to connect to the host.
* `:reclaim_multiplier` - Multiplied by `:max_connections` this will be the maximum number of idle connections that will be reclaimed in case the pool is overloaded.
### :pools
*For `gun` adapter*
Advanced settings for workers pools.
Settings for request pools. These pools are limited on top of `:connections_pool`.
There are four pools used:
* `:federation` for the federation jobs.
You may want this pool max_connections to be at least equal to the number of federator jobs + retry queue jobs.
* `:media` for rich media, media proxy
* `:upload` for uploaded media (if using a remote uploader and `proxy_remote: true`)
* `:default` for other requests
* `:federation` for the federation jobs. You may want this pool's max_connections to be at least equal to the number of federator jobs + retry queue jobs.
* `:media` - for rich media, media proxy.
* `:upload` - for proxying media when a remote uploader is used and `proxy_remote: true`.
* `:default` - for other requests.
For each pool, the options are:
* `:size` - how much workers the pool can hold
* `:size` - limit to how much requests can be concurrently executed.
* `:timeout` - timeout while `gun` will wait for response
* `:max_overflow` - additional workers if pool is under load
* `:max_waiting` - limit to how much requests can be waiting for others to finish, after this is reached, subsequent requests will be dropped.
## Captcha
@ -490,7 +520,7 @@ A built-in captcha provider. Enabled by default.
#### Pleroma.Captcha.Kocaptcha
Kocaptcha is a very simple captcha service with a single API endpoint,
the source code is here: https://github.com/koto-bank/kocaptcha. The default endpoint
the source code is here: [kocaptcha](https://github.com/koto-bank/kocaptcha). The default endpoint
`https://captcha.kotobank.ch` is hosted by the developer.
* `endpoint`: the Kocaptcha endpoint to use.
@ -498,6 +528,7 @@ the source code is here: https://github.com/koto-bank/kocaptcha. The default end
## Uploads
### Pleroma.Upload
* `uploader`: Which one of the [uploaders](#uploaders) to use.
* `filters`: List of [upload filters](#upload-filters) to use.
* `link_name`: When enabled Pleroma will add a `name` parameter to the url of the upload, for example `https://instance.tld/media/corndog.png?name=corndog.png`. This is needed to provide the correct filename in Content-Disposition headers when using filters like `Pleroma.Upload.Filter.Dedupe`
@ -510,10 +541,15 @@ the source code is here: https://github.com/koto-bank/kocaptcha. The default end
`strip_exif` has been replaced by `Pleroma.Upload.Filter.Mogrify`.
### Uploaders
#### Pleroma.Uploaders.Local
* `uploads`: Which directory to store the user-uploads in, relative to pleroma’s working directory.
#### Pleroma.Uploaders.S3
Don't forget to configure [Ex AWS S3](#ex-aws-s3-settings)
* `bucket`: S3 bucket name.
* `bucket_namespace`: S3 bucket namespace.
* `public_endpoint`: S3 endpoint that the user finally accesses(ex. "https://s3.dualstack.ap-northeast-1.amazonaws.com")
@ -522,17 +558,23 @@ For example, when using CDN to S3 virtual host format, set "".
At this time, write CNAME to CDN in public_endpoint.
* `streaming_enabled`: Enable streaming uploads, when enabled the file will be sent to the server in chunks as it's being read. This may be unsupported by some providers, try disabling this if you have upload problems.
#### Ex AWS S3 settings
* `access_key_id`: Access key ID
* `secret_access_key`: Secret access key
* `host`: S3 host
Example:
```elixir
config :ex_aws, :s3,
access_key_id: "xxxxxxxxxx",
secret_access_key: "yyyyyyyyyy",
host: "s3.eu-central-1.amazonaws.com"
```
### Upload filters
#### Pleroma.Upload.Filter.Mogrify
* `args`: List of actions for the `mogrify` command like `"strip"` or `["strip", "auto-orient", {"implode", "1"}]`.
#### Pleroma.Upload.Filter.Dedupe
No specific configuration.
#### Pleroma.Upload.Filter.AnonymizeFilename
This filter replaces the filename (not the path) of an upload. For complete obfuscation, add
@ -540,6 +582,20 @@ This filter replaces the filename (not the path) of an upload. For complete obfu
* `text`: Text to replace filenames in links. If empty, `{random}.extension` will be used. You can get the original filename extension by using `{extension}`, for example `custom-file-name.{extension}`.
#### Pleroma.Upload.Filter.Dedupe
No specific configuration.
#### Pleroma.Upload.Filter.Exiftool
This filter only strips the GPS and location metadata with Exiftool leaving color profiles and attributes intact.
No specific configuration.
#### Pleroma.Upload.Filter.Mogrify
* `args`: List of actions for the `mogrify` command like `"strip"` or `["strip", "auto-orient", {"implode", "1"}]`.
## Email
### Pleroma.Emails.Mailer
@ -600,8 +656,7 @@ Email notifications settings.
Configuration options described in [Oban readme](https://github.com/sorentwo/oban#usage):
* `repo` - app's Ecto repo (`Pleroma.Repo`)
* `verbose` - logs verbosity
* `prune` - non-retryable jobs [pruning settings](https://github.com/sorentwo/oban#pruning) (`:disabled` / `{:maxlen, value}` / `{:maxage, value}`)
* `log` - logs verbosity
* `queues` - job queues (see below)
* `crontab` - periodic jobs, see [`Oban.Cron`](#obancron)
@ -786,6 +841,8 @@ or
curl -H "X-Admin-Token: somerandomtoken" "http://localhost:4000/api/pleroma/admin/users/invites"
```
Warning: it's discouraged to use this feature because of the associated security risk: static / rarely changed instance-wide token is much weaker compared to email-password pair of a real admin user; consider using HTTP Basic Auth or OAuth-based authentication instead.
### :auth
* `Pleroma.Web.Auth.PleromaAuthenticator`: default database authenticator.
@ -905,30 +962,29 @@ Configure OAuth 2 provider capabilities:
### :uri_schemes
* `valid_schemes`: List of the scheme part that is considered valid to be an URL.
### :auto_linker
### Pleroma.Formatter
Configuration for the `auto_linker` library:
Configuration for Pleroma's link formatter which parses mentions, hashtags, and URLs.
* `class: "auto-linker"` - specify the class to be added to the generated link. false to clear.
* `rel: "noopener noreferrer"` - override the rel attribute. false to clear.
* `new_window: true` - set to false to remove `target='_blank'` attribute.
* `scheme: false` - Set to true to link urls with schema `http://google.com`.
* `truncate: false` - Set to a number to truncate urls longer then the number. Truncated urls will end in `..`.
* `strip_prefix: true` - Strip the scheme prefix.
* `extra: false` - link urls with rarely used schemes (magnet, ipfs, irc, etc.).
* `class` - specify the class to be added to the generated link (default: `false`)
* `rel` - specify the rel attribute (default: `ugc`)
* `new_window` - adds `target="_blank"` attribute (default: `false`)
* `truncate` - Set to a number to truncate URLs longer then the number. Truncated URLs will end in `...` (default: `false`)
* `strip_prefix` - Strip the scheme prefix (default: `false`)
* `extra` - link URLs with rarely used schemes (magnet, ipfs, irc, etc.) (default: `true`)
* `validate_tld` - Set to false to disable TLD validation for URLs/emails. Can be set to :no_scheme to validate TLDs only for urls without a scheme (e.g `example.com` will be validated, but `http://example.loki` won't) (default: `:no_scheme`)
Example:
```elixir
config :auto_linker,
opts: [
scheme: true,
extra: true,
class: false,
strip_prefix: false,
new_window: false,
rel: "ugc"
]
config :pleroma, Pleroma.Formatter,
class: false,
rel: "ugc",
new_window: false,
truncate: false,
strip_prefix: false,
extra: true,
validate_tld: :no_scheme
```
## Custom Runtime Modules (`:modules`)
@ -967,19 +1023,26 @@ config :pleroma, :database_config_whitelist, [
### :restrict_unauthenticated
Restrict access for unauthenticated users to timelines (public and federate), user profiles and statuses.
Restrict access for unauthenticated users to timelines (public and federated), user profiles and statuses.
* `timelines` - public and federated timelines
* `local` - public timeline
* `federated`
* `profiles` - user profiles
* `timelines`: public and federated timelines
* `local`: public timeline
* `federated`: federated timeline (includes public timeline)
* `profiles`: user profiles
* `local`
* `remote`
* `activities` - statuses
* `activities`: statuses
* `local`
* `remote`
Note: setting `restrict_unauthenticated/timelines/local` to `true` has no practical sense if `restrict_unauthenticated/timelines/federated` is set to `false` (since local public activities will still be delivered to unauthenticated users as part of federated timeline).
## Pleroma.Web.ApiSpec.CastAndValidate
* `:strict` a boolean, enables strict input validation (useful in development, not recommended in production). Defaults to `false`.
## :instances_favicons
Control favicons for instances.
* `enabled`: Allow/disallow displaying and getting instances favicons

151
docs/configuration/howto_database_config.md Normal file
View file

@ -0,0 +1,151 @@
# How to activate Pleroma in-database configuration
## Explanation
The configuration of Pleroma has traditionally been managed with a config file, e.g. `config/prod.secret.exs`. This method requires a restart of the application for any configuration changes to take effect. We have made it possible to control most settings in the AdminFE interface after running a migration script.
## Migration to database config
1. Stop your Pleroma instance and edit your Pleroma config to enable database configuration:
```
config :pleroma, configurable_from_database: true
```
2. Run the mix task to migrate to the database. You'll receive some debugging output and a few messages informing you of what happened.
**Source:**
```
$ mix pleroma.config migrate_to_db
```
or
**OTP:**
```
$ ./bin/pleroma_ctl config migrate_to_db
```
```
10:04:34.155 [debug] QUERY OK source="config" db=1.6ms decode=2.0ms queue=33.5ms idle=0.0ms
SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 []
Migrating settings from file: /home/pleroma/config/dev.secret.exs
10:04:34.240 [debug] QUERY OK db=4.5ms queue=0.3ms idle=92.2ms
TRUNCATE config; []
10:04:34.244 [debug] QUERY OK db=2.8ms queue=0.3ms idle=97.2ms
ALTER SEQUENCE config_id_seq RESTART; []
10:04:34.256 [debug] QUERY OK source="config" db=0.8ms queue=1.4ms idle=109.8ms
SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 WHERE ((c0."group" = $1) AND (c0."key" = $2)) [":pleroma", ":instance"]
10:04:34.292 [debug] QUERY OK db=2.6ms queue=1.7ms idle=137.7ms
INSERT INTO "config" ("group","key","value","inserted_at","updated_at") VALUES ($1,$2,$3,$4,$5) RETURNING "id" [":pleroma", ":instance", <<131, 108, 0, 0, 0, 1, 104, 2, 100, 0, 4, 110, 97, 109, 101, 109, 0, 0, 0, 7, 66, 108, 101, 114, 111, 109, 97, 106>>, ~N[2020-07-12 15:04:34], ~N[2020-07-12 15:04:34]]
Settings for key instance migrated.
Settings for group :pleroma migrated.
```
3. It is recommended to backup your config file now.
```
cp config/dev.secret.exs config/dev.secret.exs.orig
```
4. Now you can edit your config file and strip it down to the only settings which are not possible to control in the database. e.g., the Postgres and webserver (Endpoint) settings cannot be controlled in the database because the application needs the settings to start up and access the database.
⚠️ **THIS IS NOT REQUIRED**
Any settings in the database will override those in the config file, but you may find it less confusing if the setting is only declared in one place.
A non-exhaustive list of settings that are only possible in the config file include the following:
* config :pleroma, Pleroma.Web.Endpoint
* config :pleroma, Pleroma.Repo
* config :pleroma, configurable_from_database
* config :pleroma, :database, rum_enabled
* config :pleroma, :connections_pool
Here is an example of a server config stripped down after migration:
```
use Mix.Config
config :pleroma, Pleroma.Web.Endpoint,
url: [host: "cool.pleroma.site", scheme: "https", port: 443]
config :pleroma, Pleroma.Repo,
adapter: Ecto.Adapters.Postgres,
username: "pleroma",
password: "MySecretPassword",
database: "pleroma_prod",
hostname: "localhost"
config :pleroma, configurable_from_database: true
```
5. Start your instance back up and you can now access the Settings tab in AdminFE.
## Reverting back from database config
1. Stop your Pleroma instance.
2. Run the mix task to migrate back from the database. You'll receive some debugging output and a few messages informing you of what happened.
**Source:**
```
$ mix pleroma.config migrate_from_db
```
or
**OTP:**
```
$ ./bin/pleroma_ctl config migrate_from_db
```
```
10:26:30.593 [debug] QUERY OK source="config" db=9.8ms decode=1.2ms queue=26.0ms idle=0.0ms
SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 []
10:26:30.659 [debug] QUERY OK source="config" db=1.1ms idle=80.7ms
SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 []
Database configuration settings have been saved to config/dev.exported_from_db.secret.exs
```
3. The in-database configuration still exists, but it will not be used if you remove `config :pleroma, configurable_from_database: true` from your config.
## Debugging
### Clearing database config
You can clear the database config by truncating the `config` table in the database. e.g.,
```
psql -d pleroma_dev
pleroma_dev=# TRUNCATE config;
TRUNCATE TABLE
```
Additionally, every time you migrate the configuration to the database the config table is automatically truncated to ensure a clean migration.
### Manually removing a setting
If you encounter a situation where the server cannot run properly because of an invalid setting in the database and this is preventing you from accessing AdminFE, you can manually remove the offending setting if you know which one it is.
e.g., here is an example showing a minimal configuration in the database. Only the `config :pleroma, :instance` settings are in the table:
```
psql -d pleroma_dev
pleroma_dev=# select * from config;
id | key | value | inserted_at | updated_at | group
----+-----------+------------------------------------------------------------+---------------------+---------------------+----------
1 | :instance | \x836c0000000168026400046e616d656d00000007426c65726f6d616a | 2020-07-12 15:33:29 | 2020-07-12 15:33:29 | :pleroma
(1 row)
pleroma_dev=# delete from config where key = ':instance' and group = ':pleroma';
DELETE 1
```
Now the `config :pleroma, :instance` settings have been removed from the database.

2
docs/configuration/howto_theming_your_instance.md
View file

@ -60,7 +60,7 @@ Example of `my-awesome-theme.json` where we add the name "My Awesome Theme"
### Set as default theme
Now we can set the new theme as default in the [Pleroma FE configuration](General-tips-for-customizing-Pleroma-FE.md).
Now we can set the new theme as default in the [Pleroma FE configuration](../../../frontend/CONFIGURATION).
Example of adding the new theme in the back-end config files
```elixir

14
docs/configuration/mrf.md
View file

@ -34,9 +34,9 @@ config :pleroma, :instance,
To use `SimplePolicy`, you must enable it. Do so by adding the following to your `:instance` config object, so that it looks like this:
```elixir
config :pleroma, :instance,
config :pleroma, :mrf,
[...]
rewrite_policy: Pleroma.Web.ActivityPub.MRF.SimplePolicy
policies: Pleroma.Web.ActivityPub.MRF.SimplePolicy
```
Once `SimplePolicy` is enabled, you can configure various groups in the `:mrf_simple` config object. These groups are:
@ -58,8 +58,8 @@ Servers should be configured as lists.
This example will enable `SimplePolicy`, block media from `illegalporn.biz`, mark media as NSFW from `porn.biz` and `porn.business`, reject messages from `spam.com`, remove messages from `spam.university` from the federated timeline and block reports (flags) from `whiny.whiner`:
```elixir
config :pleroma, :instance,
rewrite_policy: [Pleroma.Web.ActivityPub.MRF.SimplePolicy]
config :pleroma, :mrf,
policies: [Pleroma.Web.ActivityPub.MRF.SimplePolicy]
config :pleroma, :mrf_simple,
media_removal: ["illegalporn.biz"],
@ -75,7 +75,7 @@ The effects of MRF policies can be very drastic. It is important to use this fun
## Writing your own MRF Policy
As discussed above, the MRF system is a modular system that supports pluggable policies. This means that an admin may write a custom MRF policy in Elixir or any other language that runs on the Erlang VM, by specifying the module name in the `rewrite_policy` config setting.
As discussed above, the MRF system is a modular system that supports pluggable policies. This means that an admin may write a custom MRF policy in Elixir or any other language that runs on the Erlang VM, by specifying the module name in the `policies` config setting.
For example, here is a sample policy module which rewrites all messages to "new message content":
@ -125,8 +125,8 @@ end
If you save this file as `lib/pleroma/web/activity_pub/mrf/rewrite_policy.ex`, it will be included when you next rebuild Pleroma. You can enable it in the configuration like so:
```elixir
config :pleroma, :instance,
rewrite_policy: [
config :pleroma, :mrf,
policies: [
Pleroma.Web.ActivityPub.MRF.SimplePolicy,
Pleroma.Web.ActivityPub.MRF.RewritePolicy
]

4
docs/configuration/storing_remote_media.md
View file

@ -33,6 +33,6 @@ as soon as the post is received by your instance.
Add to your `prod.secret.exs`:
```
config :pleroma, :instance,
rewrite_policy: [Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy]
config :pleroma, :mrf,
policies: [Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy]
```

2
docs/dev.md
View file

@ -20,4 +20,4 @@ This document contains notes and guidelines for Pleroma developers.
## Auth-related configuration, OAuth consumer mode etc.
See `Authentication` section of [`docs/configuration/cheatsheet.md`](docs/configuration/cheatsheet.md#authentication).
See `Authentication` section of [the configuration cheatsheet](configuration/cheatsheet.md#authentication).

26
docs/index.md Normal file
View file

@ -0,0 +1,26 @@
# Introduction to Pleroma
## What is Pleroma?
Pleroma is a federated social networking platform, compatible with Mastodon and other ActivityPub implementations. It is free software licensed under the AGPLv3.
It actually consists of two components: a backend, named simply Pleroma, and a user-facing frontend, named Pleroma-FE. It also includes the Mastodon frontend, if that's your thing.
It's part of what we call the fediverse, a federated network of instances which speak common protocols and can communicate with each other.
One account on an instance is enough to talk to the entire fediverse!
## How can I use it?
Pleroma instances are already widely deployed, a list can be found at <https://the-federation.info/pleroma> and <https://fediverse.network/pleroma>.
If you don't feel like joining an existing instance, but instead prefer to deploy your own instance, that's easy too!
Installation instructions can be found in the installation section of these docs.
## I got an account, now what?
Great! Now you can explore the fediverse! Open the login page for your Pleroma instance (e.g. <https://pleroma.soykaf.com>) and login with your username and password. (If you don't have an account yet, click on Register)
### Pleroma-FE
The default front-end used by Pleroma is Pleroma-FE. You can find more information on what it is and how to use it in the [Introduction to Pleroma-FE](../frontend).
### 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!
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.

65
docs/introduction.md
View file

@ -1,65 +0,0 @@
# Introduction to Pleroma
## What is Pleroma?
Pleroma is a federated social networking platform, compatible with GNU social, Mastodon and other OStatus and ActivityPub implementations. It is free software licensed under the AGPLv3.
It actually consists of two components: a backend, named simply Pleroma, and a user-facing frontend, named Pleroma-FE. It also includes the Mastodon frontend, if that's your thing.
It's part of what we call the fediverse, a federated network of instances which speak common protocols and can communicate with each other.
One account on an instance is enough to talk to the entire fediverse!
## How can I use it?
Pleroma instances are already widely deployed, a list can be found at <http://distsn.org/pleroma-instances.html>. Information on all existing fediverse instances can be found at <https://fediverse.network/>.
If you don't feel like joining an existing instance, but instead prefer to deploy your own instance, that's easy too!
Installation instructions can be found in the installation section of these docs.
## I got an account, now what?
Great! Now you can explore the fediverse! Open the login page for your Pleroma instance (e.g. <https://pleroma.soykaf.com>) and login with your username and password. (If you don't have an account yet, click on Register)
At this point you will have two columns in front of you.
### Left column
- first block: here you can see your avatar, your nickname and statistics (Statuses, Following, Followers). Clicking your profile pic will open your profile.
Under that you have a text form which allows you to post new statuses. The number on the bottom of the text form is a character counter, every instance can have a different character limit (the default is 5000).
If you want to mention someone, type @ + name of the person. A drop-down menu will help you in finding the right person.
Under the text form there are also several visibility options and there is the option to use rich text.
Under that the icon on the left is for uploading media files and attach them to your post. There is also an emoji-picker and an option to post a poll.
To post your status, simply press Submit.
On the top right you will also see a wrench icon. This opens your personal settings.
- second block: Here you can switch between the different timelines:
- Timeline: all the people that you follow
- Interactions: here you can switch between different timelines where there was interaction with your account. There is Mentions, Repeats and Favorites, and New follows
- Direct Messages: these are the Direct Messages sent to you
- Public Timeline: all the statutes from the local instance
- The Whole Known Network: all public posts the instance knows about, both local and remote!
- About: This isn't a Timeline but shows relevant info about the instance. You can find a list of the moderators and admins, Terms of Service, MRF policies and enabled features.
- Optional third block: This is the Instance panel that can be activated, but is deactivated by default. It's fully customisable and by default has links to the pleroma-fe and Mastodon-fe.
- fourth block: This is the Notifications block, here you will get notified whenever somebody mentions you, follows you, repeats or favorites one of your statuses.
### Right column
This is where the interesting stuff happens!
Depending on the timeline you will see different statuses, but each status has a standard structure:
- Profile pic, name and link to profile. An optional left-arrow if it's a reply to another status (hovering will reveal the reply-to status). Clicking on the profile pic will uncollapse the user's profile.
- A `+` button on the right allows you to Expand/Collapse an entire discussion thread. It also updates in realtime!
- An arrow icon allows you to open the status on the instance where it's originating from.
- The text of the status, including mentions and attachements. If you click on a mention, it will automatically open the profile page of that person.
- Three buttons (left to right): Reply, Repeat, Favorite. There is also a forth button, this is a dropdown menu for simple moderation like muting the conversation or, if you have moderation rights, delete the status from the server.
### Top right
- The magnifier icon opens the search screen where you can search for statuses, people and hashtags. It's also possible to import statusses from remote servers by pasting the url to the post in the search field.
- The gear icon gives you general settings
- If you have admin rights, you'll see an icon that opens the admin interface
- The last icon is to log out
### Bottom right
On the bottom right you have a chatbox. Here you can communicate with people on the same instance in realtime. It is local-only, for now, but there are plans to make it extendable to the entire fediverse!
### 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!
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.

47
lib/mix/pleroma.ex
View file

@ -3,15 +3,53 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Mix.Pleroma do
@apps [
:restarter,
:ecto,
:ecto_sql,
:postgrex,
:db_connection,
:cachex,
:flake_id,
:swoosh,
:timex
]
@cachex_children ["object", "user"]
@doc "Common functions to be reused in mix tasks"
def start_pleroma do
Pleroma.Config.Holder.save_default()
Application.put_env(:phoenix, :serve_endpoints, false, persistent: true)
if Pleroma.Config.get(:env) != :test do
Application.put_env(:logger, :console, level: :debug)
end
{:ok, _} = Application.ensure_all_started(:pleroma)
adapter = Application.get_env(:tesla, :adapter)
apps =
if adapter == Tesla.Adapter.Gun do
[:gun | @apps]
else
[:hackney | @apps]
end
Enum.each(apps, &Application.ensure_all_started/1)
children =
[
Pleroma.Repo,
{Pleroma.Config.TransferTask, false},
Pleroma.Web.Endpoint,
{Oban, Pleroma.Config.get(Oban)}
] ++
http_children(adapter)
cachex_children = Enum.map(@cachex_children, &Pleroma.Application.build_cachex(&1, []))
Supervisor.start_link(children ++ cachex_children,
strategy: :one_for_one,
name: Pleroma.Supervisor
)
if Pleroma.Config.get(:env) not in [:test, :benchmark] do
pleroma_rebooted?()
@ -82,4 +120,11 @@ def mix_shell?, do: :erlang.function_exported(Mix, :shell, 0)
def escape_sh_path(path) do
~S(') <> String.replace(path, ~S('), ~S(\')) <> ~S(')
end
defp http_children(Tesla.Adapter.Gun) do
Pleroma.Gun.ConnectionPool.children() ++
[{Task, &Pleroma.HTTP.AdapterHelper.Gun.limiter_setup/0}]
end
defp http_children(_), do: []
end

9
lib/mix/tasks/pleroma/config.ex
View file

@ -52,6 +52,7 @@ def migrate_to_db(file_path \\ nil) do
defp do_migrate_to_db(config_file) do
if File.exists?(config_file) do
shell_info("Migrating settings from file: #{Path.expand(config_file)}")
Ecto.Adapters.SQL.query!(Repo, "TRUNCATE config;")
Ecto.Adapters.SQL.query!(Repo, "ALTER SEQUENCE config_id_seq RESTART;")
@ -82,7 +83,7 @@ defp create(group, settings) do
defp migrate_from_db(opts) do
if Pleroma.Config.get([:configurable_from_database]) do
env = opts[:env] || "prod"
env = opts[:env] || Pleroma.Config.get(:env)
config_path =
if Pleroma.Config.get(:release) do
@ -104,6 +105,10 @@ defp migrate_from_db(opts) do
: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"
)
else
migration_error()
end
@ -111,7 +116,7 @@ defp migrate_from_db(opts) do
defp migration_error do
shell_error(
"Migration is not allowed in config. You can change this behavior by setting `configurable_from_database` to true."
"Migration is not allowed in config. You can change this behavior by setting `config :pleroma, configurable_from_database: true`"
)
end

4
lib/mix/tasks/pleroma/instance.ex
View file

@ -145,7 +145,7 @@ def run(["gen" | rest]) do
options,
:uploads_dir,
"What directory should media uploads go in (when using the local uploader)?",
Pleroma.Config.get([Pleroma.Uploaders.Local, :uploads])
Config.get([Pleroma.Uploaders.Local, :uploads])
)
|> Path.expand()
@ -154,7 +154,7 @@ def run(["gen" | rest]) do
options,
:static_dir,
"What directory should custom public files be read from (custom emojis, frontend bundle overrides, robots.txt, etc.)?",
Pleroma.Config.get([:instance, :static_dir])
Config.get([:instance, :static_dir])
)
|> Path.expand()

18
lib/mix/tasks/pleroma/notification_settings.ex
View file

@ -3,8 +3,8 @@ defmodule Mix.Tasks.Pleroma.NotificationSettings do
@moduledoc """
Example:
> mix pleroma.notification_settings --privacy-option=false --nickname-users="parallel588" # set false only for parallel588 user
> mix pleroma.notification_settings --privacy-option=true # set true for all users
> mix pleroma.notification_settings --hide-notification-contents=false --nickname-users="parallel588" # set false only for parallel588 user
> mix pleroma.notification_settings --hide-notification-contents=true # set true for all users
"""
@ -19,16 +19,16 @@ def run(args) do
OptionParser.parse(
args,
strict: [
privacy_option: :boolean,
hide_notification_contents: :boolean,
email_users: :string,
nickname_users: :string
]
)
privacy_option = Keyword.get(options, :privacy_option)
hide_notification_contents = Keyword.get(options, :hide_notification_contents)
if not is_nil(privacy_option) do
privacy_option
if not is_nil(hide_notification_contents) do
hide_notification_contents
|> build_query(options)
|> Pleroma.Repo.update_all([])
end
@ -36,15 +36,15 @@ def run(args) do
shell_info("Done")
end
defp build_query(privacy_option, options) do
defp build_query(hide_notification_contents, options) do
query =
from(u in Pleroma.User,
update: [
set: [
notification_settings:
fragment(
"jsonb_set(notification_settings, '{privacy_option}', ?)",
^privacy_option
"jsonb_set(notification_settings, '{hide_notification_contents}', ?)",
^hide_notification_contents
)
]
]

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

@ -17,30 +17,53 @@ defmodule Mix.Tasks.Pleroma.RefreshCounterCache do
def run([]) do
Mix.Pleroma.start_pleroma()
["public", "unlisted", "private", "direct"]
|> Enum.each(fn visibility ->
count = status_visibility_count_query(visibility)
name = "status_visibility_#{visibility}"
CounterCache.set(name, count)
Mix.Pleroma.shell_info("Set #{name} to #{count}")
instances =
Activity
|> distinct([a], true)
|> select([a], fragment("split_part(?, '/', 3)", a.actor))
|> Repo.all()
instances
|> Enum.with_index(1)
|> Enum.each(fn {instance, i} ->
counters = instance_counters(instance)
CounterCache.set(instance, counters)
Mix.Pleroma.shell_info(
"[#{i}/#{length(instances)}] Setting #{instance} counters: #{inspect(counters)}"
)
end)
Mix.Pleroma.shell_info("Done")
end
defp status_visibility_count_query(visibility) do
defp instance_counters(instance) do
counters = %{"public" => 0, "unlisted" => 0, "private" => 0, "direct" => 0}
Activity
|> where(
|> where([a], fragment("(? ->> 'type'::text) = 'Create'", a.data))
|> where([a], fragment("split_part(?, '/', 3) = ?", a.actor, ^instance))
|> select(
[a],
{fragment(
"activity_visibility(?, ?, ?)",
a.actor,
a.recipients,
a.data
), count(a.id)}
)
|> group_by(
[a],
fragment(
"activity_visibility(?, ?, ?) = ?",
"activity_visibility(?, ?, ?)",
a.actor,
a.recipients,
a.data,
^visibility
a.data
)
)
|> where([a], fragment("(? ->> 'type'::text) = 'Create'", a.data))
|> Repo.aggregate(:count, :id, timeout: :timer.minutes(30))
|> Repo.all(timeout: :timer.minutes(30))
|> Enum.reduce(counters, fn {visibility, count}, acc ->
Map.put(acc, visibility, count)
end)
end
end

4
lib/mix/tasks/pleroma/user.ex
View file

@ -232,7 +232,7 @@ def run(["tag", nickname | tags]) do
with %User{} = user <- User.get_cached_by_nickname(nickname) do
user = user |> User.tag(tags)
shell_info("Tags of #{user.nickname}: #{inspect(tags)}")
shell_info("Tags of #{user.nickname}: #{inspect(user.tags)}")
else
_ ->
shell_error("Could not change user tags for #{nickname}")
@ -245,7 +245,7 @@ def run(["untag", nickname | tags]) do
with %User{} = user <- User.get_cached_by_nickname(nickname) do
user = user |> User.untag(tags)
shell_info("Tags of #{user.nickname}: #{inspect(tags)}")
shell_info("Tags of #{user.nickname}: #{inspect(user.tags)}")
else
_ ->
shell_error("Could not change user tags for #{nickname}")

22
lib/pleroma/application.ex
View file

@ -35,13 +35,19 @@ def user_agent do
# See http://elixir-lang.org/docs/stable/elixir/Application.html
# for more information on OTP Applications
def start(_type, _args) do
Pleroma.Config.Holder.save_default()
# Scrubbers are compiled at runtime and therefore will cause a conflict
# every time the application is restarted, so we disable module
# conflicts at runtime
Code.compiler_options(ignore_module_conflict: true)
Pleroma.Telemetry.Logger.attach()
Config.Holder.save_default()
Pleroma.HTML.compile_scrubbers()
Config.DeprecationWarnings.warn()
Pleroma.Plugs.HTTPSecurityPlug.warn_if_disabled()
Pleroma.Repo.check_migrations_applied!()
Pleroma.ApplicationRequirements.verify!()
setup_instrumenters()
load_custom_modules()
Pleroma.Docs.JSON.compile()
adapter = Application.get_env(:tesla, :adapter)
@ -162,7 +168,8 @@ defp idempotency_expiration,
defp seconds_valid_interval,
do: :timer.seconds(Config.get!([Pleroma.Captcha, :seconds_valid]))
defp build_cachex(type, opts),
@spec build_cachex(String.t(), keyword()) :: map()
def build_cachex(type, opts),
do: %{
id: String.to_atom("cachex_" <> type),
start: {Cachex, :start_link, [String.to_atom(type <> "_cache"), opts]},
@ -217,9 +224,7 @@ defp task_children(_) do
# start hackney and gun pools in tests
defp http_children(_, :test) do
hackney_options = Config.get([:hackney_pools, :federation])
hackney_pool = :hackney_pool.child_spec(:federation, hackney_options)
[hackney_pool, Pleroma.Pool.Supervisor]
http_children(Tesla.Adapter.Hackney, nil) ++ http_children(Tesla.Adapter.Gun, nil)
end
defp http_children(Tesla.Adapter.Hackney, _) do
@ -238,7 +243,10 @@ defp http_children(Tesla.Adapter.Hackney, _) do
end
end
defp http_children(Tesla.Adapter.Gun, _), do: [Pleroma.Pool.Supervisor]
defp http_children(Tesla.Adapter.Gun, _) do
Pleroma.Gun.ConnectionPool.children() ++
[{Task, &Pleroma.HTTP.AdapterHelper.Gun.limiter_setup/0}]
end
defp http_children(_, _), do: []
end

143
lib/pleroma/application_requirements.ex Normal file
View file

@ -0,0 +1,143 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.ApplicationRequirements do
@moduledoc """
The module represents the collection of validations to runs before start server.
"""
defmodule VerifyError, do: defexception([:message])
import Ecto.Query
require Logger
@spec verify!() :: :ok | VerifyError.t()
def verify! do
:ok
|> check_confirmation_accounts!
|> check_migrations_applied!()
|> check_welcome_message_config!()
|> check_rum!()
|> handle_result()
end
defp handle_result(:ok), do: :ok
defp handle_result({:error, message}), do: raise(VerifyError, message: message)
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
""")
{:error, "The mail disabled."}
else
:ok
end
end
defp check_welcome_message_config!(result), do: result
# Checks account confirmation email
#
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.\nPlease set config :pleroma, :instance, account_activation_required: false\nOtherwise setup and enable Mailer."
)
{:error,
"Account activation enabled, but Mailer is disabled. Cannot send confirmation emails."}
else
:ok
end
end
def check_confirmation_accounts!(result), do: result
# Checks for pending migrations.
#
def check_migrations_applied!(:ok) do
unless Pleroma.Config.get(
[:i_am_aware_this_may_cause_data_loss, :disable_migration_check],
false
) do
{_, res, _} =
Ecto.Migrator.with_repo(Pleroma.Repo, fn repo ->
down_migrations =
Ecto.Migrator.migrations(repo)
|> Enum.reject(fn
{:up, _, _} -> true
{:down, _, _} -> false
end)
if length(down_migrations) > 0 do
down_migrations_text =
Enum.map(down_migrations, fn {:down, id, name} -> "- #{name} (#{id})\n" end)
Logger.error(
"The following migrations were not applied:\n#{down_migrations_text}If you want to start Pleroma anyway, set\nconfig :pleroma, :i_am_aware_this_may_cause_data_loss, disable_migration_check: true"
)
{:error, "Unapplied Migrations detected"}
else
:ok
end
end)
res
else
:ok
end
end
def check_migrations_applied!(result), do: result
# Checks for settings of RUM indexes.
#
defp check_rum!(:ok) do
{_, res, _} =
Ecto.Migrator.with_repo(Pleroma.Repo, fn repo ->
migrate =
from(o in "columns",
where: o.table_name == "objects",
where: o.column_name == "fts_content"
)
|> repo.exists?(prefix: "information_schema")
setting = Pleroma.Config.get([:database, :rum_enabled], false)
do_check_rum!(setting, migrate)
end)
res
end
defp check_rum!(result), do: result
defp do_check_rum!(setting, migrate) do
case {setting, migrate} do
{true, false} ->
Logger.error(
"Use `RUM` index is enabled, but were not applied migrations for it.\nIf you want to start Pleroma anyway, set\nconfig :pleroma, :database, rum_enabled: false\nOtherwise apply the following migrations:\n`mix ecto.migrate --migrations-path priv/repo/optional_migrations/rum_indexing/`"
)
{:error, "Unapplied RUM Migrations detected"}
{false, true} ->
Logger.error(
"Detected applied migrations to use `RUM` index, but `RUM` isn't enable in settings.\nIf you want to use `RUM`, set\nconfig :pleroma, :database, rum_enabled: true\nOtherwise roll `RUM` migrations back.\n`mix ecto.rollback --migrations-path priv/repo/optional_migrations/rum_indexing/`"
)
{:error, "RUM Migrations detected"}
_ ->
:ok
end
end
end

5
lib/pleroma/config/config_db.ex
View file

@ -156,7 +156,6 @@ defp only_full_update?(%ConfigDB{group: group, key: key}) do
{:quack, :meta},
{:mime, :types},
{:cors_plug, [:max_age, :methods, :expose, :headers]},
{:auto_linker, :opts},
{:swarm, :node_blacklist},
{:logger, :backends}
]
@ -167,7 +166,9 @@ defp only_full_update?(%ConfigDB{group: group, key: key}) do
end)
end
@spec delete(map()) :: {:ok, ConfigDB.t()} | {:error, Changeset.t()}
@spec delete(ConfigDB.t() | map()) :: {:ok, ConfigDB.t()} | {:error, Changeset.t()}
def delete(%ConfigDB{} = config), do: Repo.delete(config)
def delete(params) do
search_opts = Map.delete(params, :subkeys)

75
lib/pleroma/config/deprecation_warnings.ex
View file

@ -3,9 +3,23 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Config.DeprecationWarnings do
alias Pleroma.Config
require Logger
alias Pleroma.Config
@type config_namespace() :: [atom()]
@type config_map() :: {config_namespace(), config_namespace(), String.t()}
@mrf_config_map [
{[:instance, :rewrite_policy], [:mrf, :policies],
"\n* `config :pleroma, :instance, rewrite_policy` is now `config :pleroma, :mrf, policies`"},
{[:instance, :mrf_transparency], [:mrf, :transparency],
"\n* `config :pleroma, :instance, mrf_transparency` is now `config :pleroma, :mrf, transparency`"},
{[:instance, :mrf_transparency_exclusions], [:mrf, :transparency_exclusions],
"\n* `config :pleroma, :instance, mrf_transparency_exclusions` is now `config :pleroma, :mrf, transparency_exclusions`"}
]
def check_hellthread_threshold do
if Config.get([:mrf_hellthread, :threshold]) do
Logger.warn("""
@ -39,5 +53,66 @@ def mrf_user_allowlist do
def warn do
check_hellthread_threshold()
mrf_user_allowlist()
check_old_mrf_config()
check_media_proxy_whitelist_config()
check_welcome_message_config()
end
def check_welcome_message_config do
instance_config = Pleroma.Config.get([:instance])
use_old_config =
Keyword.has_key?(instance_config, :welcome_user_nickname) or
Keyword.has_key?(instance_config, :welcome_message)
if use_old_config do
Logger.error("""
!!!DEPRECATION WARNING!!!
Your config is using the old namespace for Welcome messages configuration. You need to change to the new namespace:
\n* `config :pleroma, :instance, welcome_user_nickname` is now `config :pleroma, :welcome, :direct_message, :sender_nickname`
\n* `config :pleroma, :instance, welcome_message` is now `config :pleroma, :welcome, :direct_message, :message`
""")
end
end
def check_old_mrf_config do
warning_preface = """
!!!DEPRECATION WARNING!!!
Your config is using old namespaces for MRF configuration. They should work for now, but you are advised to change to new namespaces to prevent possible issues later:
"""
move_namespace_and_warn(@mrf_config_map, warning_preface)
end
@spec move_namespace_and_warn([config_map()], String.t()) :: :ok | nil
def move_namespace_and_warn(config_map, warning_preface) do
warning =
Enum.reduce(config_map, "", fn
{old, new, err_msg}, acc ->
old_config = Config.get(old)
if old_config do
Config.put(new, old_config)
acc <> err_msg
else
acc
end
end)
if warning != "" do
Logger.warn(warning_preface <> warning)
end
end
@spec check_media_proxy_whitelist_config() :: :ok | nil
def check_media_proxy_whitelist_config do
whitelist = Config.get([:media_proxy, :whitelist])
if Enum.any?(whitelist, &(not String.starts_with?(&1, "http"))) do
Logger.warn("""
!!!DEPRECATION WARNING!!!
Your config is using old format (only domain) for MediaProxy whitelist option. Setting should work for now, but you are advised to change format to scheme with port to prevent possible issues later.
""")
end
end
end

17
lib/pleroma/config/helpers.ex Normal file
View file

@ -0,0 +1,17 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Config.Helpers do
alias Pleroma.Config
def instance_name, do: Config.get([:instance, :name])
defp instance_notify_email do
Config.get([:instance, :notify_email]) || Config.get([:instance, :email])
end
def sender do
{instance_name(), instance_notify_email()}
end
end

8
lib/pleroma/config/loader.ex
View file

@ -12,6 +12,11 @@ defmodule Pleroma.Config.Loader do
:swarm
]
@reject_groups [
:postgrex,
:tesla
]
if Code.ensure_loaded?(Config.Reader) do
@reader Config.Reader
@ -47,7 +52,8 @@ defp filter(configs) do
@spec filter_group(atom(), keyword()) :: keyword()
def filter_group(group, configs) do
Enum.reject(configs[group], fn {key, _v} ->
key in @reject_keys or (group == :phoenix and key == :serve_endpoints) or group == :postgrex
key in @reject_keys or group in @reject_groups or
(group == :phoenix and key == :serve_endpoints)
end)
end
end

4
lib/pleroma/config/transfer_task.ex
View file

@ -31,8 +31,8 @@ defmodule Pleroma.Config.TransferTask do
{:pleroma, :gopher, [:enabled]}
]
def start_link(_) do
load_and_update_env()
def start_link(restart_pleroma? \\ true) do
load_and_update_env([], restart_pleroma?)
if Config.get(:env) == :test, do: Ecto.Adapters.SQL.Sandbox.checkin(Repo)
:ignore
end

66
lib/pleroma/counter_cache.ex
View file

@ -10,32 +10,70 @@ defmodule Pleroma.CounterCache do
import Ecto.Query
schema "counter_cache" do
field(:name, :string)
field(:count, :integer)
field(:instance, :string)
field(:public, :integer)
field(:unlisted, :integer)
field(:private, :integer)
field(:direct, :integer)
end
def changeset(struct, params) do
struct
|> cast(params, [:name, :count])
|> validate_required([:name])
|> unique_constraint(:name)
|> cast(params, [:instance, :public, :unlisted, :private, :direct])
|> validate_required([:instance])
|> unique_constraint(:instance)
end
def get_as_map(names) when is_list(names) do
def get_by_instance(instance) do
CounterCache
|> where([cc], cc.name in ^names)
|> Repo.all()
|> Enum.group_by(& &1.name, & &1.count)
|> Map.new(fn {k, v} -> {k, hd(v)} end)
|> select([c], %{
"public" => c.public,
"unlisted" => c.unlisted,
"private" => c.private,
"direct" => c.direct
})
|> where([c], c.instance == ^instance)
|> Repo.one()
|> case do
nil -> %{"public" => 0, "unlisted" => 0, "private" => 0, "direct" => 0}
val -> val
end
end
def set(name, count) do
def get_sum do
CounterCache
|> select([c], %{
"public" => type(sum(c.public), :integer),
"unlisted" => type(sum(c.unlisted), :integer),
"private" => type(sum(c.private), :integer),
"direct" => type(sum(c.direct), :integer)
})
|> Repo.one()
end
def set(instance, values) do
params =
Enum.reduce(
["public", "private", "unlisted", "direct"],
%{"instance" => instance},
fn param, acc ->
Map.put_new(acc, param, Map.get(values, param, 0))
end
)
%CounterCache{}
|> changeset(%{"name" => name, "count" => count})
|> changeset(params)
|> Repo.insert(
on_conflict: [set: [count: count]],
on_conflict: [
set: [
public: params["public"],
private: params["private"],
unlisted: params["unlisted"],
direct: params["direct"]
]
],
returning: true,
conflict_target: :name
conflict_target: :instance
)
end
end

31
lib/pleroma/docs/generator.ex
View file

@ -6,16 +6,21 @@ def process(implementation, descriptions) do
implementation.process(descriptions)
end
@spec list_modules_in_dir(String.t(), String.t()) :: [module()]
def list_modules_in_dir(dir, start) do
with {:ok, files} <- File.ls(dir) do
files
|> Enum.filter(&String.ends_with?(&1, ".ex"))
|> Enum.map(fn filename ->
module = filename |> String.trim_trailing(".ex") |> Macro.camelize()
String.to_atom(start <> module)
end)
end
@spec list_behaviour_implementations(behaviour :: module()) :: [module()]
def list_behaviour_implementations(behaviour) do
:code.all_loaded()
|> Enum.filter(fn {module, _} ->
# This shouldn't be needed as all modules are expected to have module_info/1,
# but in test enviroments some transient modules `:elixir_compiler_XX`
# are loaded for some reason (where XX is a random integer).
if function_exported?(module, :module_info, 1) do
module.module_info(:attributes)
|> Keyword.get_values(:behaviour)
|> List.flatten()
|> Enum.member?(behaviour)
end
end)
|> Enum.map(fn {module, _} -> module end)
end
@doc """
@ -87,6 +92,12 @@ defp humanize(entity) do
else: string
end
defp format_suggestions({:list_behaviour_implementations, behaviour}) do
behaviour
|> list_behaviour_implementations()
|> format_suggestions()
end
defp format_suggestions([]), do: []
defp format_suggestions([suggestion | tail]) do

21
lib/pleroma/docs/json.ex
View file

@ -1,5 +1,19 @@
defmodule Pleroma.Docs.JSON do
@behaviour Pleroma.Docs.Generator
@external_resource "config/description.exs"
@raw_config Pleroma.Config.Loader.read("config/description.exs")
@raw_descriptions @raw_config[:pleroma][:config_description]
@term __MODULE__.Compiled
@spec compile :: :ok
def compile do
:persistent_term.put(@term, Pleroma.Docs.Generator.convert_to_strings(@raw_descriptions))
end
@spec compiled_descriptions :: Map.t()
def compiled_descriptions do
:persistent_term.get(@term)
end
@spec process(keyword()) :: {:ok, String.t()}
def process(descriptions) do
@ -13,11 +27,4 @@ def process(descriptions) do
{:ok, path}
end
end
def compile do
with config <- Pleroma.Config.Loader.read("config/description.exs") do
config[:pleroma][:config_description]
|> Pleroma.Docs.Generator.convert_to_strings()
end
end
end

5
lib/pleroma/docs/markdown.ex
View file

@ -68,6 +68,11 @@ defp print_suggestion(file, suggestion, as_list \\ false) do
IO.write(file, " #{list_mark}`#{inspect(suggestion)}`\n")
end
defp print_suggestions(file, {:list_behaviour_implementations, behaviour}) do
suggestions = Pleroma.Docs.Generator.list_behaviour_implementations(behaviour)
print_suggestions(file, suggestions)
end
defp print_suggestions(_file, nil), do: nil
defp print_suggestions(_file, ""), do: nil

4
lib/pleroma/emails/admin_email.ex
View file

@ -10,7 +10,7 @@ defmodule Pleroma.Emails.AdminEmail do
alias Pleroma.Config
alias Pleroma.Web.Router.Helpers
defp instance_config, do: Pleroma.Config.get(:instance)
defp instance_config, do: Config.get(:instance)
defp instance_name, do: instance_config()[:name]
defp instance_notify_email do
@ -72,6 +72,8 @@ def report(to, reporter, account, statuses, comment) do
<p>Reported Account: <a href="#{user_url(account)}">#{account.nickname}</a></p>
#{comment_html}
#{statuses_html}
<p>
<a href="#{Pleroma.Web.base_url()}/pleroma/admin/#/reports/index">View Reports in AdminFE</a>
"""
new()

17
lib/pleroma/emails/user_email.ex
View file

@ -12,17 +12,22 @@ defmodule Pleroma.Emails.UserEmail do
alias Pleroma.Web.Endpoint
alias Pleroma.Web.Router
defp instance_name, do: Config.get([:instance, :name])
defp sender do
email = Config.get([:instance, :notify_email]) || Config.get([:instance, :email])
{instance_name(), email}
end
import Pleroma.Config.Helpers, only: [instance_name: 0, sender: 0]
defp recipient(email, nil), do: email
defp recipient(email, name), do: {name, email}
defp recipient(%User{} = user), do: recipient(user.email, user.name)
@spec welcome(User.t(), map()) :: Swoosh.Email.t()
def welcome(user, opts \\ %{}) do
new()
|> to(recipient(user))
|> from(Map.get(opts, :sender, sender()))
|> subject(Map.get(opts, :subject, "Welcome to #{instance_name()}!"))
|> html_body(Map.get(opts, :html, "Welcome to #{instance_name()}!"))
|> text_body(Map.get(opts, :text, "Welcome to #{instance_name()}!"))
end
def password_reset_email(user, token) when is_binary(token) do
password_reset_url = Router.Helpers.reset_password_url(Endpoint, :reset, token)

2
lib/pleroma/emoji/loader.ex
View file

@ -108,7 +108,7 @@ defp load_pack(pack_dir, emoji_groups) do
if File.exists?(emoji_txt) do
load_from_file(emoji_txt, emoji_groups)
else
extensions = Pleroma.Config.get([:emoji, :pack_extensions])
extensions = Config.get([:emoji, :pack_extensions])
Logger.info(
"No emoji.txt found for pack \"#{pack_name}\", assuming all #{

1
lib/pleroma/emoji/pack.ex
View file

@ -45,6 +45,7 @@ def show(opts) do
shortcodes =
pack.files
|> Map.keys()
|> Enum.sort()
|> paginate(opts[:page], opts[:page_size])
pack = Map.put(pack, :files, Map.take(pack.files, shortcodes))

42
lib/pleroma/filter.ex
View file

@ -34,10 +34,18 @@ def get(id, %{id: user_id} = _user) do
Repo.one(query)
end
def get_filters(%User{id: user_id} = _user) do
def get_active(query) do
from(f in query, where: is_nil(f.expires_at) or f.expires_at > ^NaiveDateTime.utc_now())
end
def get_irreversible(query) do
from(f in query, where: f.hide)
end
def get_filters(query \\ __MODULE__, %User{id: user_id}) do
query =
from(
f in Pleroma.Filter,
f in query,
where: f.user_id == ^user_id,
order_by: [desc: :id]
)
@ -95,4 +103,34 @@ def update(%Pleroma.Filter{} = filter, params) do
|> validate_required([:phrase, :context])
|> Repo.update()
end
def compose_regex(user_or_filters, format \\ :postgres)
def compose_regex(%User{} = user, format) do
__MODULE__
|> get_active()
|> get_irreversible()
|> get_filters(user)
|> compose_regex(format)
end
def compose_regex([_ | _] = filters, format) do
phrases =
filters
|> Enum.map(& &1.phrase)
|> Enum.join("|")
case format do
:postgres ->
"\\y(#{phrases})\\y"
:re ->
~r/\b#{phrases}\b/i
_ ->
nil
end
end
def compose_regex(_, _), do: nil
end

1
lib/pleroma/following_relationship.ex
View file

@ -124,6 +124,7 @@ def get_follow_requests(%User{id: id}) do
|> join(:inner, [r], f in assoc(r, :follower))
|> where([r], r.state == ^:follow_pending)
|> where([r], r.following_id == ^id)
|> where([r, f], f.deactivated != true)
|> select([r, f], f)
|> Repo.all()
end

26
lib/pleroma/formatter.ex
View file

@ -10,11 +10,15 @@ defmodule Pleroma.Formatter do
@link_regex ~r"((?:http(s)?:\/\/)?[\w.-]+(?:\.[\w\.-]+)+[\w\-\._~%:/?#[\]@!\$&'\(\)\*\+,;=.]+)|[0-9a-z+\-\.]+:[0-9a-z$-_.+!*'(),]+"ui
@markdown_characters_regex ~r/(`|\*|_|{|}|[|]|\(|\)|#|\+|-|\.|!)/
@auto_linker_config hashtag: true,
hashtag_handler: &Pleroma.Formatter.hashtag_handler/4,
mention: true,
mention_handler: &Pleroma.Formatter.mention_handler/4,
scheme: true
defp linkify_opts do
Pleroma.Config.get(Pleroma.Formatter) ++
[
hashtag: true,
hashtag_handler: &Pleroma.Formatter.hashtag_handler/4,
mention: true,
mention_handler: &Pleroma.Formatter.mention_handler/4
]
end
def escape_mention_handler("@" <> nickname = mention, buffer, _, _) do
case User.get_cached_by_nickname(nickname) do
@ -80,19 +84,19 @@ def hashtag_handler("#" <> tag = tag_text, _buffer, _opts, acc) do
@spec linkify(String.t(), keyword()) ::
{String.t(), [{String.t(), User.t()}], [{String.t(), String.t()}]}
def linkify(text, options \\ []) do
options = options ++ @auto_linker_config
options = linkify_opts() ++ options
if options[:safe_mention] && Regex.named_captures(@safe_mention_regex, text) do
%{"mentions" => mentions, "rest" => rest} = Regex.named_captures(@safe_mention_regex, text)
acc = %{mentions: MapSet.new(), tags: MapSet.new()}
{text_mentions, %{mentions: mentions}} = AutoLinker.link_map(mentions, acc, options)
{text_rest, %{tags: tags}} = AutoLinker.link_map(rest, acc, options)
{text_mentions, %{mentions: mentions}} = Linkify.link_map(mentions, acc, options)
{text_rest, %{tags: tags}} = Linkify.link_map(rest, acc, options)
{text_mentions <> text_rest, MapSet.to_list(mentions), MapSet.to_list(tags)}
else
acc = %{mentions: MapSet.new(), tags: MapSet.new()}
{text, %{mentions: mentions, tags: tags}} = AutoLinker.link_map(text, acc, options)
{text, %{mentions: mentions, tags: tags}} = Linkify.link_map(text, acc, options)
{text, MapSet.to_list(mentions), MapSet.to_list(tags)}
end
@ -111,9 +115,9 @@ def mentions_escape(text, options \\ []) do
if options[:safe_mention] && Regex.named_captures(@safe_mention_regex, text) do
%{"mentions" => mentions, "rest" => rest} = Regex.named_captures(@safe_mention_regex, text)
AutoLinker.link(mentions, options) <> AutoLinker.link(rest, options)
Linkify.link(mentions, options) <> Linkify.link(rest, options)
else
AutoLinker.link(text, options)
Linkify.link(text, options)
end
end

19
lib/pleroma/gopher/server.ex
View file

@ -96,16 +96,18 @@ def response("") do
def response("/main/public") do
posts =
ActivityPub.fetch_public_activities(%{"type" => ["Create"], "local_only" => true})
|> render_activities
%{type: ["Create"], local_only: true}
|> ActivityPub.fetch_public_activities()
|> render_activities()
info("Welcome to the Public Timeline!") <> posts <> ".\r\n"
end
def response("/main/all") do
posts =
ActivityPub.fetch_public_activities(%{"type" => ["Create"]})
|> render_activities
%{type: ["Create"]}
|> ActivityPub.fetch_public_activities()
|> render_activities()
info("Welcome to the Federated Timeline!") <> posts <> ".\r\n"
end
@ -130,13 +132,14 @@ def response("/notices/" <> id) do
def response("/users/" <> nickname) do
with %User{} = user <- User.get_cached_by_nickname(nickname) do
params = %{
"type" => ["Create"],
"actor_id" => user.ap_id
type: ["Create"],
actor_id: user.ap_id
}
activities =
ActivityPub.fetch_public_activities(params)
|> render_activities
params
|> ActivityPub.fetch_public_activities()
|> render_activities()
info("Posts by #{user.nickname}") <> activities <> ".\r\n"
else

3
lib/pleroma/gun/api.ex
View file

@ -19,7 +19,8 @@ defmodule Pleroma.Gun.API do
:tls_opts,
:tcp_opts,
:socks_opts,
:ws_opts
:ws_opts,
:supervise
]
@impl Gun

85
lib/pleroma/gun/conn.ex
View file

@ -3,85 +3,33 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Gun.Conn do
@moduledoc """
Struct for gun connection data
"""
alias Pleroma.Gun
alias Pleroma.Pool.Connections
require Logger
@type gun_state :: :up | :down
@type conn_state :: :active | :idle
@type t :: %__MODULE__{
conn: pid(),
gun_state: gun_state(),
conn_state: conn_state(),
used_by: [pid()],
last_reference: pos_integer(),
crf: float(),
retries: pos_integer()
}
defstruct conn: nil,
gun_state: :open,
conn_state: :init,
used_by: [],
last_reference: 0,
crf: 1,
retries: 0
@spec open(String.t() | URI.t(), atom(), keyword()) :: :ok | nil
def open(url, name, opts \\ [])
def open(url, name, opts) when is_binary(url), do: open(URI.parse(url), name, opts)
def open(%URI{} = uri, name, opts) do
def open(%URI{} = uri, opts) do
pool_opts = Pleroma.Config.get([:connections_pool], [])
opts =
opts
|> Enum.into(%{})
|> Map.put_new(:retry, pool_opts[:retry] || 1)
|> Map.put_new(:retry_timeout, pool_opts[:retry_timeout] || 1000)
|> Map.put_new(:await_up_timeout, pool_opts[:await_up_timeout] || 5_000)
|> Map.put_new(:supervise, false)
|> maybe_add_tls_opts(uri)
key = "#{uri.scheme}:#{uri.host}:#{uri.port}"
max_connections = pool_opts[:max_connections] || 250
conn_pid =
if Connections.count(name) < max_connections do
do_open(uri, opts)
else
close_least_used_and_do_open(name, uri, opts)
end
if is_pid(conn_pid) do
conn = %Pleroma.Gun.Conn{
conn: conn_pid,
gun_state: :up,
conn_state: :active,
last_reference: :os.system_time(:second)
}
:ok = Gun.set_owner(conn_pid, Process.whereis(name))
Connections.add_conn(name, key, conn)
end
do_open(uri, opts)
end
defp maybe_add_tls_opts(opts, %URI{scheme: "http"}), do: opts
defp maybe_add_tls_opts(opts, %URI{scheme: "https", host: host}) do
defp maybe_add_tls_opts(opts, %URI{scheme: "https"}) do
tls_opts = [
verify: :verify_peer,
cacertfile: CAStore.file_path(),
depth: 20,
reuse_sessions: false,
verify_fun:
{&:ssl_verify_hostname.verify_fun/3,
[check_hostname: Pleroma.HTTP.Connection.format_host(host)]}
log_level: :warning,
customize_hostname_check: [match_fun: :public_key.pkix_verify_hostname_match_fun(:https)]
]
tls_opts =
@ -105,7 +53,7 @@ defp do_open(uri, %{proxy: {proxy_host, proxy_port}} = opts) do
{:ok, _} <- Gun.await_up(conn, opts[:await_up_timeout]),
stream <- Gun.connect(conn, connect_opts),
{:response, :fin, 200, _} <- Gun.await(conn, stream) do
conn
{:ok, conn}
else
error ->
Logger.warn(
@ -141,7 +89,7 @@ defp do_open(uri, %{proxy: {proxy_type, proxy_host, proxy_port}} = opts) do
with {:ok, conn} <- Gun.open(proxy_host, proxy_port, opts),
{:ok, _} <- Gun.await_up(conn, opts[:await_up_timeout]) do
conn
{:ok, conn}
else
error ->
Logger.warn(
@ -155,11 +103,11 @@ defp do_open(uri, %{proxy: {proxy_type, proxy_host, proxy_port}} = opts) do
end
defp do_open(%URI{host: host, port: port} = uri, opts) do
host = Pleroma.HTTP.Connection.parse_host(host)
host = Pleroma.HTTP.AdapterHelper.parse_host(host)
with {:ok, conn} <- Gun.open(host, port, opts),
{:ok, _} <- Gun.await_up(conn, opts[:await_up_timeout]) do
conn
{:ok, conn}
else
error ->
Logger.warn(
@ -171,7 +119,7 @@ defp do_open(%URI{host: host, port: port} = uri, opts) do
end
defp destination_opts(%URI{host: host, port: port}) do
host = Pleroma.HTTP.Connection.parse_host(host)
host = Pleroma.HTTP.AdapterHelper.parse_host(host)
%{host: host, port: port}
end
@ -181,17 +129,6 @@ defp add_http2_opts(opts, "https", tls_opts) do
defp add_http2_opts(opts, _, _), do: opts
defp close_least_used_and_do_open(name, uri, opts) do
with [{key, conn} | _conns] <- Connections.get_unused_conns(name),
:ok <- Gun.close(conn.conn) do
Connections.remove_conn(name, key)
do_open(uri, opts)
else
[] -> {:error, :pool_overflowed}
end
end
def compose_uri_log(%URI{scheme: scheme, host: host, path: path}) do
"#{scheme}://#{host}#{path}"
end

79
lib/pleroma/gun/connection_pool.ex Normal file
View file

@ -0,0 +1,79 @@
defmodule Pleroma.Gun.ConnectionPool do
@registry __MODULE__
alias Pleroma.Gun.ConnectionPool.WorkerSupervisor
def children do
[
{Registry, keys: :unique, name: @registry},
Pleroma.Gun.ConnectionPool.WorkerSupervisor
]
end
def get_conn(uri, opts) do
key = "#{uri.scheme}:#{uri.host}:#{uri.port}"
case Registry.lookup(@registry, key) do
# The key has already been registered, but connection is not up yet
[{worker_pid, nil}] ->
get_gun_pid_from_worker(worker_pid, true)
[{worker_pid, {gun_pid, _used_by, _crf, _last_reference}}] ->
GenServer.cast(worker_pid, {:add_client, self(), false})
{:ok, gun_pid}
[] ->
# :gun.set_owner fails in :connected state for whatevever reason,
# so we open the connection in the process directly and send it's pid back
# We trust gun to handle timeouts by itself
case WorkerSupervisor.start_worker([key, uri, opts, self()]) do
{:ok, worker_pid} ->
get_gun_pid_from_worker(worker_pid, false)
{:error, {:already_started, worker_pid}} ->
get_gun_pid_from_worker(worker_pid, true)
err ->
err
end
end
end
defp get_gun_pid_from_worker(worker_pid, register) do
# GenServer.call will block the process for timeout length if
# the server crashes on startup (which will happen if gun fails to connect)
# so instead we use cast + monitor
ref = Process.monitor(worker_pid)
if register, do: GenServer.cast(worker_pid, {:add_client, self(), true})
receive do
{:conn_pid, pid} ->
Process.demonitor(ref)
{:ok, pid}
{:DOWN, ^ref, :process, ^worker_pid, reason} ->
case reason do
{:shutdown, error} -> error
_ -> {:error, reason}
end
end
end
def release_conn(conn_pid) do
# :ets.fun2ms(fn {_, {worker_pid, {gun_pid, _, _, _}}} when gun_pid == conn_pid ->
# worker_pid end)
query_result =
Registry.select(@registry, [
{{:_, :"$1", {:"$2", :_, :_, :_}}, [{:==, :"$2", conn_pid}], [:"$1"]}
])
case query_result do
[worker_pid] ->
GenServer.cast(worker_pid, {:remove_client, self()})
[] ->
:ok
end
end
end

85
lib/pleroma/gun/connection_pool/reclaimer.ex Normal file
View file

@ -0,0 +1,85 @@
defmodule Pleroma.Gun.ConnectionPool.Reclaimer do
use GenServer, restart: :temporary
@registry Pleroma.Gun.ConnectionPool
def start_monitor do
pid =
case :gen_server.start(__MODULE__, [], name: {:via, Registry, {@registry, "reclaimer"}}) do
{:ok, pid} ->
pid
{:error, {:already_registered, pid}} ->
pid
end
{pid, Process.monitor(pid)}
end
@impl true
def init(_) do
{:ok, nil, {:continue, :reclaim}}
end
@impl true
def handle_continue(:reclaim, _) do
max_connections = Pleroma.Config.get([:connections_pool, :max_connections])
reclaim_max =
[:connections_pool, :reclaim_multiplier]
|> Pleroma.Config.get()
|> Kernel.*(max_connections)
|> round
|> max(1)
:telemetry.execute([:pleroma, :connection_pool, :reclaim, :start], %{}, %{
max_connections: max_connections,
reclaim_max: reclaim_max
})
# :ets.fun2ms(
# fn {_, {worker_pid, {_, used_by, crf, last_reference}}} when used_by == [] ->
# {worker_pid, crf, last_reference} end)
unused_conns =
Registry.select(
@registry,
[
{{:_, :"$1", {:_, :"$2", :"$3", :"$4"}}, [{:==, :"$2", []}], [{{:"$1", :"$3", :"$4"}}]}
]
)
case unused_conns do
[] ->
:telemetry.execute(
[:pleroma, :connection_pool, :reclaim, :stop],
%{reclaimed_count: 0},
%{
max_connections: max_connections
}
)
{:stop, :no_unused_conns, nil}
unused_conns ->
reclaimed =
unused_conns
|> Enum.sort(fn {_pid1, crf1, last_reference1}, {_pid2, crf2, last_reference2} ->
crf1 <= crf2 and last_reference1 <= last_reference2
end)
|> Enum.take(reclaim_max)
reclaimed
|> Enum.each(fn {pid, _, _} ->
DynamicSupervisor.terminate_child(Pleroma.Gun.ConnectionPool.WorkerSupervisor, pid)
end)
:telemetry.execute(
[:pleroma, :connection_pool, :reclaim, :stop],
%{reclaimed_count: Enum.count(reclaimed)},
%{max_connections: max_connections}
)
{:stop, :normal, nil}
end
end
end

127
lib/pleroma/gun/connection_pool/worker.ex Normal file
View file

@ -0,0 +1,127 @@
defmodule Pleroma.Gun.ConnectionPool.Worker do
alias Pleroma.Gun
use GenServer, restart: :temporary
@registry Pleroma.Gun.ConnectionPool
def start_link([key | _] = opts) do
GenServer.start_link(__MODULE__, opts, name: {:via, Registry, {@registry, key}})
end
@impl true
def init([_key, _uri, _opts, _client_pid] = opts) do
{:ok, nil, {:continue, {:connect, opts}}}
end
@impl true
def handle_continue({:connect, [key, uri, opts, client_pid]}, _) do
with {:ok, conn_pid} <- Gun.Conn.open(uri, opts),
Process.link(conn_pid) do
time = :erlang.monotonic_time(:millisecond)
{_, _} =
Registry.update_value(@registry, key, fn _ ->
{conn_pid, [client_pid], 1, time}
end)
send(client_pid, {:conn_pid, conn_pid})
{:noreply,
%{key: key, timer: nil, client_monitors: %{client_pid => Process.monitor(client_pid)}},
:hibernate}
else
err ->
{:stop, {:shutdown, err}, nil}
end
end
@impl true
def handle_cast({:add_client, client_pid, send_pid_back}, %{key: key} = state) do
time = :erlang.monotonic_time(:millisecond)
{{conn_pid, _, _, _}, _} =
Registry.update_value(@registry, key, fn {conn_pid, used_by, crf, last_reference} ->
{conn_pid, [client_pid | used_by], crf(time - last_reference, crf), time}
end)
if send_pid_back, do: send(client_pid, {:conn_pid, conn_pid})
state =
if state.timer != nil do
Process.cancel_timer(state[:timer])
%{state | timer: nil}
else
state
end
ref = Process.monitor(client_pid)
state = put_in(state.client_monitors[client_pid], ref)
{:noreply, state, :hibernate}
end
@impl true
def handle_cast({:remove_client, client_pid}, %{key: key} = state) do
{{_conn_pid, used_by, _crf, _last_reference}, _} =
Registry.update_value(@registry, key, fn {conn_pid, used_by, crf, last_reference} ->
{conn_pid, List.delete(used_by, client_pid), crf, last_reference}
end)
{ref, state} = pop_in(state.client_monitors[client_pid])
Process.demonitor(ref)
timer =
if used_by == [] do
max_idle = Pleroma.Config.get([:connections_pool, :max_idle_time], 30_000)
Process.send_after(self(), :idle_close, max_idle)
else
nil
end
{:noreply, %{state | timer: timer}, :hibernate}
end
@impl true
def handle_info(:idle_close, state) do
# Gun monitors the owner process, and will close the connection automatically
# when it's terminated
{:stop, :normal, state}
end
# Gracefully shutdown if the connection got closed without any streams left
@impl true
def handle_info({:gun_down, _pid, _protocol, _reason, []}, state) do
{:stop, :normal, state}
end
# Otherwise, shutdown with an error
@impl true
def handle_info({:gun_down, _pid, _protocol, _reason, _killed_streams} = down_message, state) do
{:stop, {:error, down_message}, state}
end
@impl true
def handle_info({:DOWN, _ref, :process, pid, reason}, state) do
# Sometimes the client is dead before we demonitor it in :remove_client, so the message
# arrives anyway
case state.client_monitors[pid] do
nil ->
{:noreply, state, :hibernate}
_ref ->
:telemetry.execute(
[:pleroma, :connection_pool, :client_death],
%{client_pid: pid, reason: reason},
%{key: state.key}
)
handle_cast({:remove_client, pid}, state)
end
end
# LRFU policy: https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.55.1478
defp crf(time_delta, prev_crf) do
1 + :math.pow(0.5, 0.0001 * time_delta) * prev_crf
end
end

45
lib/pleroma/gun/connection_pool/worker_supervisor.ex Normal file
View file

@ -0,0 +1,45 @@
defmodule Pleroma.Gun.ConnectionPool.WorkerSupervisor do
@moduledoc "Supervisor for pool workers. Does not do anything except enforce max connection limit"
use DynamicSupervisor
def start_link(opts) do
DynamicSupervisor.start_link(__MODULE__, opts, name: __MODULE__)
end
def init(_opts) do
DynamicSupervisor.init(
strategy: :one_for_one,
max_children: Pleroma.Config.get([:connections_pool, :max_connections])
)
end
def start_worker(opts, retry \\ false) do
case DynamicSupervisor.start_child(__MODULE__, {Pleroma.Gun.ConnectionPool.Worker, opts}) do
{:error, :max_children} ->
if retry or free_pool() == :error do
:telemetry.execute([:pleroma, :connection_pool, :provision_failure], %{opts: opts})
{:error, :pool_full}
else
start_worker(opts, true)
end
res ->
res
end
end
defp free_pool do
wait_for_reclaimer_finish(Pleroma.Gun.ConnectionPool.Reclaimer.start_monitor())
end
defp wait_for_reclaimer_finish({pid, mon}) do
receive do
{:DOWN, ^mon, :process, ^pid, :no_unused_conns} ->
:error
{:DOWN, ^mon, :process, ^pid, :normal} ->
:ok
end
end
end

2
lib/pleroma/html.ex
View file

@ -109,7 +109,7 @@ def extract_first_external_url(object, content) do
result =
content
|> Floki.parse_fragment!()
|> Floki.filter_out("a.mention,a.hashtag,a[rel~=\"tag\"]")
|> Floki.filter_out("a.mention,a.hashtag,a.attachment,a[rel~=\"tag\"]")
|> Floki.attribute("a", "href")
|> Enum.at(0)

129
lib/pleroma/http/adapter_helper.ex
View file

@ -3,32 +3,30 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.HTTP.AdapterHelper do
alias Pleroma.HTTP.Connection
@moduledoc """
Configure Tesla.Client with default and customized adapter options.
"""
@defaults [pool: :federation]
@type proxy_type() :: :socks4 | :socks5
@type host() :: charlist() | :inet.ip_address()
alias Pleroma.Config
alias Pleroma.HTTP.AdapterHelper
require Logger
@type proxy ::
{Connection.host(), pos_integer()}
| {Connection.proxy_type(), Connection.host(), pos_integer()}
@callback options(keyword(), URI.t()) :: keyword()
@callback after_request(keyword()) :: :ok
@spec options(keyword(), URI.t()) :: keyword()
def options(opts, _uri) do
proxy = Pleroma.Config.get([:http, :proxy_url], nil)
maybe_add_proxy(opts, format_proxy(proxy))
end
@spec maybe_get_conn(URI.t(), keyword()) :: keyword()
def maybe_get_conn(_uri, opts), do: opts
@spec after_request(keyword()) :: :ok
def after_request(_opts), do: :ok
@callback get_conn(URI.t(), keyword()) :: {:ok, term()} | {:error, term()}
@spec format_proxy(String.t() | tuple() | nil) :: proxy() | nil
def format_proxy(nil), do: nil
def format_proxy(proxy_url) do
case Connection.parse_proxy(proxy_url) do
case parse_proxy(proxy_url) do
{:ok, host, port} -> {host, port}
{:ok, type, host, port} -> {type, host, port}
_ -> nil
@ -38,4 +36,105 @@ def format_proxy(proxy_url) do
@spec maybe_add_proxy(keyword(), proxy() | nil) :: keyword()
def maybe_add_proxy(opts, nil), do: opts
def maybe_add_proxy(opts, proxy), do: Keyword.put_new(opts, :proxy, proxy)
@doc """
Merge default connection & adapter options with received ones.
"""
@spec options(URI.t(), keyword()) :: keyword()
def options(%URI{} = uri, opts \\ []) do
@defaults
|> put_timeout()
|> Keyword.merge(opts)
|> adapter_helper().options(uri)
end
# For Hackney, this is the time a connection can stay idle in the pool.
# For Gun, this is the timeout to receive a message from Gun.
defp put_timeout(opts) do
{config_key, default} =
if adapter() == Tesla.Adapter.Gun do
{:pools, Config.get([:pools, :default, :timeout], 5_000)}
else
{:hackney_pools, 10_000}
end
timeout = Config.get([config_key, opts[:pool], :timeout], default)
Keyword.merge(opts, timeout: timeout)
end
def get_conn(uri, opts), do: adapter_helper().get_conn(uri, opts)
defp adapter, do: Application.get_env(:tesla, :adapter)
defp adapter_helper do
case adapter() do
Tesla.Adapter.Gun -> AdapterHelper.Gun
Tesla.Adapter.Hackney -> AdapterHelper.Hackney
_ -> AdapterHelper.Default
end
end
@spec parse_proxy(String.t() | tuple() | nil) ::
{:ok, host(), pos_integer()}
| {:ok, proxy_type(), host(), pos_integer()}
| {:error, atom()}
| nil
def parse_proxy(nil), do: nil
def parse_proxy(proxy) when is_binary(proxy) do
with [host, port] <- String.split(proxy, ":"),
{port, ""} <- Integer.parse(port) do
{:ok, parse_host(host), port}
else
{_, _} ->
Logger.warn("Parsing port failed #{inspect(proxy)}")
{:error, :invalid_proxy_port}
:error ->
Logger.warn("Parsing port failed #{inspect(proxy)}")
{:error, :invalid_proxy_port}
_ ->
Logger.warn("Parsing proxy failed #{inspect(proxy)}")
{:error, :invalid_proxy}
end
end
def parse_proxy(proxy) when is_tuple(proxy) do
with {type, host, port} <- proxy do
{:ok, type, parse_host(host), port}
else
_ ->
Logger.warn("Parsing proxy failed #{inspect(proxy)}")
{:error, :invalid_proxy}
end
end
@spec parse_host(String.t() | atom() | charlist()) :: charlist() | :inet.ip_address()
def parse_host(host) when is_list(host), do: host
def parse_host(host) when is_atom(host), do: to_charlist(host)
def parse_host(host) when is_binary(host) do
host = to_charlist(host)
case :inet.parse_address(host) do
{:error, :einval} -> host
{:ok, ip} -> ip
end
end
@spec format_host(String.t()) :: charlist()
def format_host(host) do
host_charlist = to_charlist(host)
case :inet.parse_address(host_charlist) do
{:error, :einval} ->
:idna.encode(host_charlist)
{:ok, _ip} ->
host_charlist
end
end
end

14
lib/pleroma/http/adapter_helper/default.ex Normal file
View file

@ -0,0 +1,14 @@
defmodule Pleroma.HTTP.AdapterHelper.Default do
alias Pleroma.HTTP.AdapterHelper
@behaviour Pleroma.HTTP.AdapterHelper
@spec options(keyword(), URI.t()) :: keyword()
def options(opts, _uri) do
proxy = Pleroma.Config.get([:http, :proxy_url], nil)
AdapterHelper.maybe_add_proxy(opts, AdapterHelper.format_proxy(proxy))
end
@spec get_conn(URI.t(), keyword()) :: {:ok, keyword()}
def get_conn(_uri, opts), do: {:ok, opts}
end

63
lib/pleroma/http/adapter_helper/gun.ex
View file

@ -5,8 +5,8 @@
defmodule Pleroma.HTTP.AdapterHelper.Gun do
@behaviour Pleroma.HTTP.AdapterHelper
alias Pleroma.Gun.ConnectionPool
alias Pleroma.HTTP.AdapterHelper
alias Pleroma.Pool.Connections
require Logger
@ -14,7 +14,7 @@ defmodule Pleroma.HTTP.AdapterHelper.Gun do
connect_timeout: 5_000,
domain_lookup_timeout: 5_000,
tls_handshake_timeout: 5_000,
retry: 1,
retry: 0,
retry_timeout: 1000,
await_up_timeout: 5_000
]
@ -31,16 +31,7 @@ def options(incoming_opts \\ [], %URI{} = uri) do
|> Keyword.merge(config_opts)
|> add_scheme_opts(uri)
|> AdapterHelper.maybe_add_proxy(proxy)
|> maybe_get_conn(uri, incoming_opts)
end
@spec after_request(keyword()) :: :ok
def after_request(opts) do
if opts[:conn] && opts[:body_as] != :chunks do
Connections.checkout(opts[:conn], self(), :gun_connections)
end
:ok
|> Keyword.merge(incoming_opts)
end
defp add_scheme_opts(opts, %{scheme: "http"}), do: opts
@ -48,30 +39,40 @@ defp add_scheme_opts(opts, %{scheme: "http"}), do: opts
defp add_scheme_opts(opts, %{scheme: "https"}) do
opts
|> Keyword.put(:certificates_verification, true)
|> Keyword.put(:tls_opts, log_level: :warning)
end
defp maybe_get_conn(adapter_opts, uri, incoming_opts) do
{receive_conn?, opts} =
adapter_opts
|> Keyword.merge(incoming_opts)
|> Keyword.pop(:receive_conn, true)
if Connections.alive?(:gun_connections) and receive_conn? do
checkin_conn(uri, opts)
else
opts
@spec get_conn(URI.t(), keyword()) :: {:ok, keyword()} | {:error, atom()}
def get_conn(uri, opts) do
case ConnectionPool.get_conn(uri, opts) do
{:ok, conn_pid} -> {:ok, Keyword.merge(opts, conn: conn_pid, close_conn: false)}
err -> err
end
end
defp checkin_conn(uri, opts) do
case Connections.checkin(uri, :gun_connections) do
nil ->
Task.start(Pleroma.Gun.Conn, :open, [uri, :gun_connections, opts])
opts
@prefix Pleroma.Gun.ConnectionPool
def limiter_setup do
wait = Pleroma.Config.get([:connections_pool, :connection_acquisition_wait])
retries = Pleroma.Config.get([:connections_pool, :connection_acquisition_retries])
conn when is_pid(conn) ->
Keyword.merge(opts, conn: conn, close_conn: false)
end
:pools
|> Pleroma.Config.get([])
|> Enum.each(fn {name, opts} ->
max_running = Keyword.get(opts, :size, 50)
max_waiting = Keyword.get(opts, :max_waiting, 10)
result =
ConcurrentLimiter.new(:"#{@prefix}.#{name}", max_running, max_waiting,
wait: wait,
max_retries: retries
)
case result do
:ok -> :ok
{:error, :existing} -> :ok
e -> raise e
end
end)
:ok
end
end

3
lib/pleroma/http/adapter_helper/hackney.ex
View file

@ -24,5 +24,6 @@ def options(connection_opts \\ [], %URI{} = uri) do
defp add_scheme_opts(opts, _), do: opts
def after_request(_), do: :ok
@spec get_conn(URI.t(), keyword()) :: {:ok, keyword()}
def get_conn(_uri, opts), do: {:ok, opts}
end

124
lib/pleroma/http/connection.ex
View file

@ -1,124 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.HTTP.Connection do
@moduledoc """
Configure Tesla.Client with default and customized adapter options.
"""
alias Pleroma.Config
alias Pleroma.HTTP.AdapterHelper
require Logger
@defaults [pool: :federation]
@type ip_address :: ipv4_address() | ipv6_address()
@type ipv4_address :: {0..255, 0..255, 0..255, 0..255}
@type ipv6_address ::
{0..65_535, 0..65_535, 0..65_535, 0..65_535, 0..65_535, 0..65_535, 0..65_535, 0..65_535}
@type proxy_type() :: :socks4 | :socks5
@type host() :: charlist() | ip_address()
@doc """
Merge default connection & adapter options with received ones.
"""
@spec options(URI.t(), keyword()) :: keyword()
def options(%URI{} = uri, opts \\ []) do
@defaults
|> pool_timeout()
|> Keyword.merge(opts)
|> adapter_helper().options(uri)
end
defp pool_timeout(opts) do
{config_key, default} =
if adapter() == Tesla.Adapter.Gun do
{:pools, Config.get([:pools, :default, :timeout])}
else
{:hackney_pools, 10_000}
end
timeout = Config.get([config_key, opts[:pool], :timeout], default)
Keyword.merge(opts, timeout: timeout)
end
@spec after_request(keyword()) :: :ok
def after_request(opts), do: adapter_helper().after_request(opts)
defp adapter, do: Application.get_env(:tesla, :adapter)
defp adapter_helper do
case adapter() do
Tesla.Adapter.Gun -> AdapterHelper.Gun
Tesla.Adapter.Hackney -> AdapterHelper.Hackney
_ -> AdapterHelper
end
end
@spec parse_proxy(String.t() | tuple() | nil) ::
{:ok, host(), pos_integer()}
| {:ok, proxy_type(), host(), pos_integer()}
| {:error, atom()}
| nil
def parse_proxy(nil), do: nil
def parse_proxy(proxy) when is_binary(proxy) do
with [host, port] <- String.split(proxy, ":"),
{port, ""} <- Integer.parse(port) do
{:ok, parse_host(host), port}
else
{_, _} ->
Logger.warn("Parsing port failed #{inspect(proxy)}")
{:error, :invalid_proxy_port}
:error ->
Logger.warn("Parsing port failed #{inspect(proxy)}")
{:error, :invalid_proxy_port}
_ ->
Logger.warn("Parsing proxy failed #{inspect(proxy)}")
{:error, :invalid_proxy}
end
end
def parse_proxy(proxy) when is_tuple(proxy) do
with {type, host, port} <- proxy do
{:ok, type, parse_host(host), port}
else
_ ->
Logger.warn("Parsing proxy failed #{inspect(proxy)}")
{:error, :invalid_proxy}
end
end
@spec parse_host(String.t() | atom() | charlist()) :: charlist() | ip_address()
def parse_host(host) when is_list(host), do: host
def parse_host(host) when is_atom(host), do: to_charlist(host)
def parse_host(host) when is_binary(host) do
host = to_charlist(host)
case :inet.parse_address(host) do
{:error, :einval} -> host
{:ok, ip} -> ip
end
end
@spec format_host(String.t()) :: charlist()
def format_host(host) do
host_charlist = to_charlist(host)
case :inet.parse_address(host_charlist) do
{:error, :einval} ->
:idna.encode(host_charlist)
{:ok, _ip} ->
host_charlist
end
end
end

22
lib/pleroma/http/ex_aws.ex Normal file
View file

@ -0,0 +1,22 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.HTTP.ExAws do
@moduledoc false
@behaviour ExAws.Request.HttpClient
alias Pleroma.HTTP
@impl true
def request(method, url, body \\ "", headers \\ [], http_opts \\ []) do
case HTTP.request(method, url, body, headers, http_opts) do
{:ok, env} ->
{:ok, %{status_code: env.status, headers: env.headers, body: env.body}}
{:error, reason} ->
{:error, %{reason: reason}}
end
end
end

82
lib/pleroma/http/http.ex
View file

@ -7,7 +7,7 @@ defmodule Pleroma.HTTP do
Wrapper for `Tesla.request/2`.
"""
alias Pleroma.HTTP.Connection
alias Pleroma.HTTP.AdapterHelper
alias Pleroma.HTTP.Request
alias Pleroma.HTTP.RequestBuilder, as: Builder
alias Tesla.Client
@ -16,6 +16,7 @@ defmodule Pleroma.HTTP do
require Logger
@type t :: __MODULE__
@type method() :: :get | :post | :put | :delete | :head
@doc """
Performs GET request.
@ -28,6 +29,9 @@ def get(url, headers \\ [], options \\ [])
def get(nil, _, _), do: nil
def get(url, headers, options), do: request(:get, url, "", headers, options)
@spec head(Request.url(), Request.headers(), keyword()) :: {:ok, Env.t()} | {:error, any()}
def head(url, headers \\ [], options \\ []), do: request(:head, url, "", headers, options)
@doc """
Performs POST request.
@ -42,7 +46,7 @@ def post(url, body, headers \\ [], options \\ []),
Builds and performs http request.
# Arguments:
`method` - :get, :post, :put, :delete
`method` - :get, :post, :put, :delete, :head
`url` - full url
`body` - request body
`headers` - a keyworld list of headers, e.g. `[{"content-type", "text/plain"}]`
@ -52,53 +56,34 @@ def post(url, body, headers \\ [], options \\ []),
`{:ok, %Tesla.Env{}}` or `{:error, error}`
"""
@spec request(atom(), Request.url(), String.t(), Request.headers(), keyword()) ::
@spec request(method(), Request.url(), String.t(), Request.headers(), keyword()) ::
{:ok, Env.t()} | {:error, any()}
def request(method, url, body, headers, options) when is_binary(url) do
uri = URI.parse(url)
adapter_opts = Connection.options(uri, options[:adapter] || [])
options = put_in(options[:adapter], adapter_opts)
params = options[:params] || []
request = build_request(method, headers, options, url, body, params)
adapter_opts = AdapterHelper.options(uri, options[:adapter] || [])
adapter = Application.get_env(:tesla, :adapter)
client = Tesla.client([Tesla.Middleware.FollowRedirects], adapter)
case AdapterHelper.get_conn(uri, adapter_opts) do
{:ok, adapter_opts} ->
options = put_in(options[:adapter], adapter_opts)
params = options[:params] || []
request = build_request(method, headers, options, url, body, params)
pid = Process.whereis(adapter_opts[:pool])
adapter = Application.get_env(:tesla, :adapter)
pool_alive? =
if adapter == Tesla.Adapter.Gun && pid do
Process.alive?(pid)
else
false
end
client = Tesla.client(adapter_middlewares(adapter), adapter)
request_opts =
adapter_opts
|> Enum.into(%{})
|> Map.put(:env, Pleroma.Config.get([:env]))
|> Map.put(:pool_alive?, pool_alive?)
maybe_limit(
fn ->
request(client, request)
end,
adapter,
adapter_opts
)
response = request(client, request, request_opts)
Connection.after_request(adapter_opts)
response
end
@spec request(Client.t(), keyword(), map()) :: {:ok, Env.t()} | {:error, any()}
def request(%Client{} = client, request, %{env: :test}), do: request(client, request)
def request(%Client{} = client, request, %{body_as: :chunks}), do: request(client, request)
def request(%Client{} = client, request, %{pool_alive?: false}), do: request(client, request)
def request(%Client{} = client, request, %{pool: pool, timeout: timeout}) do
:poolboy.transaction(
pool,
&Pleroma.Pool.Request.execute(&1, client, request, timeout),
timeout
)
# Connection release is handled in a custom FollowRedirects middleware
err ->
err
end
end
@spec request(Client.t(), keyword()) :: {:ok, Env.t()} | {:error, any()}
@ -114,4 +99,19 @@ defp build_request(method, headers, options, url, body, params) do
|> Builder.add_param(:query, :query, params)
|> Builder.convert_to_keyword()
end
@prefix Pleroma.Gun.ConnectionPool
defp maybe_limit(fun, Tesla.Adapter.Gun, opts) do
ConcurrentLimiter.limit(:"#{@prefix}.#{opts[:pool] || :default}", fun)
end
defp maybe_limit(fun, _, _) do
fun.()
end
defp adapter_middlewares(Tesla.Adapter.Gun) do
[Pleroma.HTTP.Middleware.FollowRedirects]
end
defp adapter_middlewares(_), do: []
end

25
lib/pleroma/http/tzdata.ex Normal file
View file

@ -0,0 +1,25 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.HTTP.Tzdata do
@moduledoc false
@behaviour Tzdata.HTTPClient
alias Pleroma.HTTP
@impl true
def get(url, headers, options) do
with {:ok, %Tesla.Env{} = env} <- HTTP.get(url, headers, options) do
{:ok, {env.status, env.headers, env.body}}
end
end
@impl true
def head(url, headers, options) do
with {:ok, %Tesla.Env{} = env} <- HTTP.head(url, headers, options) do
{:ok, {env.status, env.headers}}
end
end
end

48
lib/pleroma/instances/instance.ex
View file

@ -17,6 +17,8 @@ defmodule Pleroma.Instances.Instance do
schema "instances" do
field(:host, :string)
field(:unreachable_since, :naive_datetime_usec)
field(:favicon, :string)
field(:favicon_updated_at, :naive_datetime)
timestamps()
end
@ -25,7 +27,7 @@ defmodule Pleroma.Instances.Instance do
def changeset(struct, params \\ %{}) do
struct
|> cast(params, [:host, :unreachable_since])
|> cast(params, [:host, :unreachable_since, :favicon, :favicon_updated_at])
|> validate_required([:host])
|> unique_constraint(:host)
end
@ -120,4 +122,48 @@ defp parse_datetime(datetime) when is_binary(datetime) do
end
defp parse_datetime(datetime), do: datetime
def get_or_update_favicon(%URI{host: host} = instance_uri) do
existing_record = Repo.get_by(Instance, %{host: host})
now = NaiveDateTime.utc_now()
if existing_record && existing_record.favicon_updated_at &&
NaiveDateTime.diff(now, existing_record.favicon_updated_at) < 86_400 do
existing_record.favicon
else
favicon = scrape_favicon(instance_uri)
if existing_record do
existing_record
|> changeset(%{favicon: favicon, favicon_updated_at: now})
|> Repo.update()
else
%Instance{}
|> changeset(%{host: host, favicon: favicon, favicon_updated_at: now})
|> Repo.insert()
end
favicon
end
end
defp scrape_favicon(%URI{} = instance_uri) do
try do
with {:ok, %Tesla.Env{body: html}} <-
Pleroma.HTTP.get(to_string(instance_uri), [{:Accept, "text/html"}]),
favicon_rel <-
html
|> Floki.parse_document!()
|> Floki.attribute("link[rel=icon]", "href")
|> List.first(),
favicon <- URI.merge(instance_uri, favicon_rel) |> to_string(),
true <- is_binary(favicon) do
favicon
else
_ -> nil
end
rescue
_ -> nil
end
end
end

16
lib/pleroma/migration_helper/notification_backfill.ex
View file

@ -3,7 +3,6 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.MigrationHelper.NotificationBackfill do
alias Pleroma.Notification
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
@ -25,18 +24,27 @@ def fill_in_notification_types do
|> type_from_activity()
notification
|> Notification.changeset(%{type: type})
|> Ecto.Changeset.change(%{type: type})
|> Repo.update()
end)
end
defp get_by_ap_id(ap_id) do
q =
from(u in User,
select: u.id
)
Repo.get_by(q, ap_id: ap_id)
end
# This is copied over from Notifications to keep this stable.
defp type_from_activity(%{data: %{"type" => type}} = activity) do
case type do
"Follow" ->
accepted_function = fn activity ->
with %User{} = follower <- User.get_by_ap_id(activity.data["actor"]),
%User{} = followed <- User.get_by_ap_id(activity.data["object"]) do
with %User{} = follower <- get_by_ap_id(activity.data["actor"]),
%User{} = followed <- get_by_ap_id(activity.data["object"]) do
Pleroma.FollowingRelationship.following?(follower, followed)
end
end

83
lib/pleroma/notification.ex
View file

@ -130,6 +130,7 @@ def for_user_query(user, opts \\ %{}) do
|> preload([n, a, o], activity: {a, object: o})
|> exclude_notification_muted(user, exclude_notification_muted_opts)
|> exclude_blocked(user, exclude_blocked_opts)
|> exclude_filtered(user)
|> exclude_visibility(opts)
end
@ -158,6 +159,20 @@ defp exclude_notification_muted(query, user, opts) do
|> where([n, a, o, tm], is_nil(tm.user_id))
end
defp exclude_filtered(query, user) do
case Pleroma.Filter.compose_regex(user) do
nil ->
query
regex ->
from([_n, a, o] in query,
where:
fragment("not(?->>'content' ~* ?)", o.data, ^regex) or
fragment("?->>'actor' = ?", o.data, ^user.ap_id)
)
end
end
@valid_visibilities ~w[direct unlisted public private]
defp exclude_visibility(query, %{exclude_visibilities: visibility})
@ -337,6 +352,7 @@ def dismiss(%{id: user_id} = _user, id) do
end
end
@spec create_notifications(Activity.t(), keyword()) :: {:ok, [Notification.t()] | []}
def create_notifications(activity, options \\ [])
def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = activity, options) do
@ -367,6 +383,7 @@ defp do_create_notifications(%Activity{} = activity, options) do
do_send = do_send && user in enabled_receivers
create_notification(activity, user, do_send)
end)
|> Enum.reject(&is_nil/1)
{:ok, notifications}
end
@ -480,6 +497,10 @@ def get_potential_receiver_ap_ids(%{data: %{"type" => type, "object" => object_i
end
end
def get_potential_receiver_ap_ids(%{data: %{"type" => "Follow", "object" => object_id}}) do
[object_id]
end
def get_potential_receiver_ap_ids(activity) do
[]
|> Utils.maybe_notify_to_recipients(activity)
@ -550,11 +571,9 @@ def skip?(%Activity{} = activity, %User{} = user) do
[
:self,
:invisible,
:followers,
:follows,
:non_followers,
:non_follows,
:recently_followed
:block_from_strangers,
:recently_followed,
:filtered
]
|> Enum.find(&skip?(&1, activity, user))
end
@ -573,45 +592,15 @@ def skip?(:invisible, %Activity{} = activity, _) do
end
def skip?(
:followers,
:block_from_strangers,
%Activity{} = activity,
%User{notification_settings: %{followers: false}} = user
) do
actor = activity.data["actor"]
follower = User.get_cached_by_ap_id(actor)
User.following?(follower, user)
end
def skip?(
:non_followers,
%Activity{} = activity,
%User{notification_settings: %{non_followers: false}} = user
%User{notification_settings: %{block_from_strangers: true}} = user
) do
actor = activity.data["actor"]
follower = User.get_cached_by_ap_id(actor)
!User.following?(follower, user)
end
def skip?(
:follows,
%Activity{} = activity,
%User{notification_settings: %{follows: false}} = user
) do
actor = activity.data["actor"]
followed = User.get_cached_by_ap_id(actor)
User.following?(user, followed)
end
def skip?(
:non_follows,
%Activity{} = activity,
%User{notification_settings: %{non_follows: false}} = user
) do
actor = activity.data["actor"]
followed = User.get_cached_by_ap_id(actor)
!User.following?(user, followed)
end
# To do: consider defining recency in hours and checking FollowingRelationship with a single SQL
def skip?(:recently_followed, %Activity{data: %{"type" => "Follow"}} = activity, %User{} = user) do
actor = activity.data["actor"]
@ -623,6 +612,26 @@ def skip?(:recently_followed, %Activity{data: %{"type" => "Follow"}} = activity,
end)
end
def skip?(:filtered, %{data: %{"type" => type}}, _) when type in ["Follow", "Move"], do: false
def skip?(:filtered, activity, user) do
object = Object.normalize(activity)
cond do
is_nil(object) ->
false
object.data["actor"] == user.ap_id ->
false
not is_nil(regex = Pleroma.Filter.compose_regex(user, :re)) ->
Regex.match?(regex, object.data["content"])
true ->
false
end
end
def skip?(_, _, _), do: false
def for_user_and_activity(user, activity) do

8
lib/pleroma/object/fetcher.ex
View file

@ -83,8 +83,8 @@ def fetch_object_from_id(id, options \\ []) do
{:transmogrifier, {:error, {:reject, nil}}} ->
{:reject, nil}
{:transmogrifier, _} ->
{:error, "Transmogrifier failure."}
{:transmogrifier, _} = e ->
{:error, e}
{:object, data, nil} ->
reinject_object(%Object{}, data)
@ -124,6 +124,10 @@ def fetch_object_from_id!(id, options \\ []) do
{:error, "Object has been deleted"} ->
nil
{:reject, reason} ->
Logger.info("Rejected #{id} while fetching: #{inspect(reason)}")
nil
e ->
Logger.error("Error while fetching #{id}: #{inspect(e)}")
nil

27
lib/pleroma/plugs/admin_secret_authentication_plug.ex
View file

@ -4,6 +4,9 @@
defmodule Pleroma.Plugs.AdminSecretAuthenticationPlug do
import Plug.Conn
alias Pleroma.Plugs.OAuthScopesPlug
alias Pleroma.Plugs.RateLimiter
alias Pleroma.User
def init(options) do
@ -11,7 +14,10 @@ def init(options) do
end
def secret_token do
Pleroma.Config.get(:admin_token)
case Pleroma.Config.get(:admin_token) do
blank when blank in [nil, ""] -> nil
token -> token
end
end
def call(%{assigns: %{user: %User{}}} = conn, _), do: conn
@ -26,9 +32,9 @@ def call(conn, _) do
def authenticate(%{params: %{"admin_token" => admin_token}} = conn) do
if admin_token == secret_token() do
assign(conn, :user, %User{is_admin: true})
assign_admin_user(conn)
else
conn
handle_bad_token(conn)
end
end
@ -36,8 +42,19 @@ def authenticate(conn) do
token = secret_token()
case get_req_header(conn, "x-admin-token") do
[^token] -> assign(conn, :user, %User{is_admin: true})
_ -> conn
blank when blank in [[], [""]] -> conn
[^token] -> assign_admin_user(conn)
_ -> handle_bad_token(conn)
end
end
defp assign_admin_user(conn) do
conn
|> assign(:user, %User{is_admin: true})
|> OAuthScopesPlug.skip_plug()
end
defp handle_bad_token(conn) do
RateLimiter.call(conn, name: :authentication)
end
end

69
lib/pleroma/plugs/http_security_plug.ex
View file

@ -69,10 +69,11 @@ defp csp_string do
img_src = "img-src 'self' data: blob:"
media_src = "media-src 'self'"
# Strict multimedia CSP enforcement only when MediaProxy is enabled
{img_src, media_src} =
if Config.get([:media_proxy, :enabled]) &&
!Config.get([:media_proxy, :proxy_opts, :redirect_on_failure]) do
sources = get_proxy_and_attachment_sources()
sources = build_csp_multimedia_source_list()
{[img_src, sources], [media_src, sources]}
else
{[img_src, " https:"], [media_src, " https:"]}
@ -81,14 +82,14 @@ defp csp_string do
connect_src = ["connect-src 'self' blob: ", static_url, ?\s, websocket_url]
connect_src =
if Pleroma.Config.get(:env) == :dev do
if Config.get(:env) == :dev do
[connect_src, " http://localhost:3035/"]
else
connect_src
end
script_src =
if Pleroma.Config.get(:env) == :dev do
if Config.get(:env) == :dev do
"script-src 'self' 'unsafe-eval'"
else
"script-src 'self'"
@ -107,38 +108,64 @@ defp csp_string do
|> :erlang.iolist_to_binary()
end
defp get_proxy_and_attachment_sources do
defp build_csp_from_whitelist([], acc), do: acc
defp build_csp_from_whitelist([last], acc) do
[build_csp_param_from_whitelist(last) | acc]
end
defp build_csp_from_whitelist([head | tail], acc) do
build_csp_from_whitelist(tail, [[?\s, build_csp_param_from_whitelist(head)] | acc])
end
# TODO: use `build_csp_param/1` after removing support bare domains for media proxy whitelist
defp build_csp_param_from_whitelist("http" <> _ = url) do
build_csp_param(url)
end
defp build_csp_param_from_whitelist(url), do: url
defp build_csp_multimedia_source_list do
media_proxy_whitelist =
Enum.reduce(Config.get([:media_proxy, :whitelist]), [], fn host, acc ->
add_source(acc, host)
end)
[:media_proxy, :whitelist]
|> Config.get()
|> build_csp_from_whitelist([])
media_proxy_base_url =
if Config.get([:media_proxy, :base_url]),
do: URI.parse(Config.get([:media_proxy, :base_url])).host
captcha_method = Config.get([Pleroma.Captcha, :method])
captcha_endpoint = Config.get([captcha_method, :endpoint])
upload_base_url =
if Config.get([Pleroma.Upload, :base_url]),
do: URI.parse(Config.get([Pleroma.Upload, :base_url])).host
base_endpoints =
[
[:media_proxy, :base_url],
[Pleroma.Upload, :base_url],
[Pleroma.Uploaders.S3, :public_endpoint]
]
|> Enum.map(&Config.get/1)
s3_endpoint =
if Config.get([Pleroma.Upload, :uploader]) == Pleroma.Uploaders.S3,
do: URI.parse(Config.get([Pleroma.Uploaders.S3, :public_endpoint])).host
[]
|> add_source(media_proxy_base_url)
|> add_source(upload_base_url)
|> add_source(s3_endpoint)
[captcha_endpoint | base_endpoints]
|> Enum.map(&build_csp_param/1)
|> Enum.reduce([], &add_source(&2, &1))
|> add_source(media_proxy_whitelist)
end
defp add_source(iodata, nil), do: iodata
defp add_source(iodata, []), do: iodata
defp add_source(iodata, source), do: [[?\s, source] | iodata]
defp add_csp_param(csp_iodata, nil), do: csp_iodata
defp add_csp_param(csp_iodata, param), do: [[param, ?;] | csp_iodata]
defp build_csp_param(nil), do: nil
defp build_csp_param(url) when is_binary(url) do
%{host: host, scheme: scheme} = URI.parse(url)
if scheme do
[scheme, "://", host]
end
end
def warn_if_disabled do
unless Config.get([:http_security, :enabled]) do
Logger.warn("

9
lib/pleroma/plugs/static_fe_plug.ex
View file

@ -9,7 +9,7 @@ defmodule Pleroma.Plugs.StaticFEPlug do
def init(options), do: options
def call(conn, _) do
if enabled?() and accepts_html?(conn) do
if enabled?() and requires_html?(conn) do
conn
|> StaticFEController.call(:show)
|> halt()
@ -20,10 +20,7 @@ def call(conn, _) do
defp enabled?, do: Pleroma.Config.get([:static_fe, :enabled], false)
defp accepts_html?(conn) do
case get_req_header(conn, "accept") do
[accept | _] -> String.contains?(accept, "text/html")
_ -> false
end
defp requires_html?(conn) do
Phoenix.Controller.get_format(conn) == "html"
end
end

25
lib/pleroma/plugs/user_is_admin_plug.ex
View file

@ -7,37 +7,18 @@ defmodule Pleroma.Plugs.UserIsAdminPlug do
import Plug.Conn
alias Pleroma.User
alias Pleroma.Web.OAuth
def init(options) do
options
end
def call(%{assigns: %{user: %User{is_admin: true}} = assigns} = conn, _) do
token = assigns[:token]
cond do
not Pleroma.Config.enforce_oauth_admin_scope_usage?() ->
conn
token && OAuth.Scopes.contains_admin_scopes?(token.scopes) ->
# Note: checking for _any_ admin scope presence, not necessarily fitting requested action.
# Thus, controller must explicitly invoke OAuthScopesPlug to verify scope requirements.
# Admin might opt out of admin scope for some apps to block any admin actions from them.
conn
true ->
fail(conn)
end
def call(%{assigns: %{user: %User{is_admin: true}}} = conn, _) do
conn
end
def call(conn, _) do
fail(conn)
end
defp fail(conn) do
conn
|> render_error(:forbidden, "User is not an admin or OAuth admin scope is not granted.")
|> render_error(:forbidden, "User is not an admin.")
|> halt()
end
end

283
lib/pleroma/pool/connections.ex
View file

@ -1,283 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Pool.Connections do
use GenServer
alias Pleroma.Config
alias Pleroma.Gun
require Logger
@type domain :: String.t()
@type conn :: Pleroma.Gun.Conn.t()
@type t :: %__MODULE__{
conns: %{domain() => conn()},
opts: keyword()
}
defstruct conns: %{}, opts: []
@spec start_link({atom(), keyword()}) :: {:ok, pid()}
def start_link({name, opts}) do
GenServer.start_link(__MODULE__, opts, name: name)
end
@impl true
def init(opts), do: {:ok, %__MODULE__{conns: %{}, opts: opts}}
@spec checkin(String.t() | URI.t(), atom()) :: pid() | nil
def checkin(url, name)
def checkin(url, name) when is_binary(url), do: checkin(URI.parse(url), name)
def checkin(%URI{} = uri, name) do
timeout = Config.get([:connections_pool, :checkin_timeout], 250)
GenServer.call(name, {:checkin, uri}, timeout)
end
@spec alive?(atom()) :: boolean()
def alive?(name) do
if pid = Process.whereis(name) do
Process.alive?(pid)
else
false
end
end
@spec get_state(atom()) :: t()
def get_state(name) do
GenServer.call(name, :state)
end
@spec count(atom()) :: pos_integer()
def count(name) do
GenServer.call(name, :count)
end
@spec get_unused_conns(atom()) :: [{domain(), conn()}]
def get_unused_conns(name) do
GenServer.call(name, :unused_conns)
end
@spec checkout(pid(), pid(), atom()) :: :ok
def checkout(conn, pid, name) do
GenServer.cast(name, {:checkout, conn, pid})
end
@spec add_conn(atom(), String.t(), Pleroma.Gun.Conn.t()) :: :ok
def add_conn(name, key, conn) do
GenServer.cast(name, {:add_conn, key, conn})
end
@spec remove_conn(atom(), String.t()) :: :ok
def remove_conn(name, key) do
GenServer.cast(name, {:remove_conn, key})
end
@impl true
def handle_cast({:add_conn, key, conn}, state) do
state = put_in(state.conns[key], conn)
Process.monitor(conn.conn)
{:noreply, state}
end
@impl true
def handle_cast({:checkout, conn_pid, pid}, state) do
state =
with true <- Process.alive?(conn_pid),
{key, conn} <- find_conn(state.conns, conn_pid),
used_by <- List.keydelete(conn.used_by, pid, 0) do
conn_state = if used_by == [], do: :idle, else: conn.conn_state
put_in(state.conns[key], %{conn | conn_state: conn_state, used_by: used_by})
else
false ->
Logger.debug("checkout for closed conn #{inspect(conn_pid)}")
state
nil ->
Logger.debug("checkout for alive conn #{inspect(conn_pid)}, but is not in state")
state
end
{:noreply, state}
end
@impl true
def handle_cast({:remove_conn, key}, state) do
state = put_in(state.conns, Map.delete(state.conns, key))
{:noreply, state}
end
@impl true
def handle_call({:checkin, uri}, from, state) do
key = "#{uri.scheme}:#{uri.host}:#{uri.port}"
case state.conns[key] do
%{conn: pid, gun_state: :up} = conn ->
time = :os.system_time(:second)
last_reference = time - conn.last_reference
crf = crf(last_reference, 100, conn.crf)
state =
put_in(state.conns[key], %{
conn
| last_reference: time,
crf: crf,
conn_state: :active,
used_by: [from | conn.used_by]
})
{:reply, pid, state}
%{gun_state: :down} ->
{:reply, nil, state}
nil ->
{:reply, nil, state}
end
end
@impl true
def handle_call(:state, _from, state), do: {:reply, state, state}
@impl true
def handle_call(:count, _from, state) do
{:reply, Enum.count(state.conns), state}
end
@impl true
def handle_call(:unused_conns, _from, state) do
unused_conns =
state.conns
|> Enum.filter(&filter_conns/1)
|> Enum.sort(&sort_conns/2)
{:reply, unused_conns, state}
end
defp filter_conns({_, %{conn_state: :idle, used_by: []}}), do: true
defp filter_conns(_), do: false
defp sort_conns({_, c1}, {_, c2}) do
c1.crf <= c2.crf and c1.last_reference <= c2.last_reference
end
@impl true
def handle_info({:gun_up, conn_pid, _protocol}, state) do
%{origin_host: host, origin_scheme: scheme, origin_port: port} = Gun.info(conn_pid)
host =
case :inet.ntoa(host) do
{:error, :einval} -> host
ip -> ip
end
key = "#{scheme}:#{host}:#{port}"
state =
with {key, conn} <- find_conn(state.conns, conn_pid, key),
{true, key} <- {Process.alive?(conn_pid), key} do
put_in(state.conns[key], %{
conn
| gun_state: :up,
conn_state: :active,
retries: 0
})
else
{false, key} ->
put_in(
state.conns,
Map.delete(state.conns, key)
)
nil ->
:ok = Gun.close(conn_pid)
state
end
{:noreply, state}
end
@impl true
def handle_info({:gun_down, conn_pid, _protocol, _reason, _killed}, state) do
retries = Config.get([:connections_pool, :retry], 1)
# we can't get info on this pid, because pid is dead
state =
with {key, conn} <- find_conn(state.conns, conn_pid),
{true, key} <- {Process.alive?(conn_pid), key} do
if conn.retries == retries do
:ok = Gun.close(conn.conn)
put_in(
state.conns,
Map.delete(state.conns, key)
)
else
put_in(state.conns[key], %{
conn
| gun_state: :down,
retries: conn.retries + 1
})
end
else
{false, key} ->
put_in(
state.conns,
Map.delete(state.conns, key)
)
nil ->
Logger.debug(":gun_down for conn which isn't found in state")
state
end
{:noreply, state}
end
@impl true
def handle_info({:DOWN, _ref, :process, conn_pid, reason}, state) do
Logger.debug("received DOWN message for #{inspect(conn_pid)} reason -> #{inspect(reason)}")
state =
with {key, conn} <- find_conn(state.conns, conn_pid) do
Enum.each(conn.used_by, fn {pid, _ref} ->
Process.exit(pid, reason)
end)
put_in(
state.conns,
Map.delete(state.conns, key)
)
else
nil ->
Logger.debug(":DOWN for conn which isn't found in state")
state
end
{:noreply, state}
end
defp find_conn(conns, conn_pid) do
Enum.find(conns, fn {_key, conn} ->
conn.conn == conn_pid
end)
end
defp find_conn(conns, conn_pid, conn_key) do
Enum.find(conns, fn {key, conn} ->
key == conn_key and conn.conn == conn_pid
end)
end
def crf(current, steps, crf) do
1 + :math.pow(0.5, current / steps) * crf
end
end

22
lib/pleroma/pool/pool.ex
View file

@ -1,22 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Pool do
def child_spec(opts) do
poolboy_opts =
opts
|> Keyword.put(:worker_module, Pleroma.Pool.Request)
|> Keyword.put(:name, {:local, opts[:name]})
|> Keyword.put(:size, opts[:size])
|> Keyword.put(:max_overflow, opts[:max_overflow])
%{
id: opts[:id] || {__MODULE__, make_ref()},
start: {:poolboy, :start_link, [poolboy_opts, [name: opts[:name]]]},
restart: :permanent,
shutdown: 5000,
type: :worker
}
end
end

65
lib/pleroma/pool/request.ex
View file

@ -1,65 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Pool.Request do
use GenServer
require Logger
def start_link(args) do
GenServer.start_link(__MODULE__, args)
end
@impl true
def init(_), do: {:ok, []}
@spec execute(pid() | atom(), Tesla.Client.t(), keyword(), pos_integer()) ::
{:ok, Tesla.Env.t()} | {:error, any()}
def execute(pid, client, request, timeout) do
GenServer.call(pid, {:execute, client, request}, timeout)
end
@impl true
def handle_call({:execute, client, request}, _from, state) do
response = Pleroma.HTTP.request(client, request)
{:reply, response, state}
end
@impl true
def handle_info({:gun_data, _conn, _stream, _, _}, state) do
{:noreply, state}
end
@impl true
def handle_info({:gun_up, _conn, _protocol}, state) do
{:noreply, state}
end
@impl true
def handle_info({:gun_down, _conn, _protocol, _reason, _killed}, state) do
{:noreply, state}
end
@impl true
def handle_info({:gun_error, _conn, _stream, _error}, state) do
{:noreply, state}
end
@impl true
def handle_info({:gun_push, _conn, _stream, _new_stream, _method, _uri, _headers}, state) do
{:noreply, state}
end
@impl true
def handle_info({:gun_response, _conn, _stream, _, _status, _headers}, state) do
{:noreply, state}
end
@impl true
def handle_info(msg, state) do
Logger.warn("Received unexpected message #{inspect(__MODULE__)} #{inspect(msg)}")
{:noreply, state}
end
end

42
lib/pleroma/pool/supervisor.ex
View file

@ -1,42 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Pool.Supervisor do
use Supervisor
alias Pleroma.Config
alias Pleroma.Pool
def start_link(args) do
Supervisor.start_link(__MODULE__, args, name: __MODULE__)
end
def init(_) do
conns_child = %{
id: Pool.Connections,
start:
{Pool.Connections, :start_link, [{:gun_connections, Config.get([:connections_pool])}]}
}
Supervisor.init([conns_child | pools()], strategy: :one_for_one)
end
defp pools do
pools = Config.get(:pools)
pools =
if Config.get([Pleroma.Upload, :proxy_remote]) == false do
Keyword.delete(pools, :upload)
else
pools
end
for {pool_name, pool_opts} <- pools do
pool_opts
|> Keyword.put(:id, {Pool, pool_name})
|> Keyword.put(:name, pool_name)
|> Pool.child_spec()
end
end
end

37
lib/pleroma/repo.ex
View file

@ -11,9 +11,7 @@ defmodule Pleroma.Repo do
import Ecto.Query
require Logger
defmodule Instrumenter do
use Prometheus.EctoInstrumenter
end
defmodule Instrumenter, do: use(Prometheus.EctoInstrumenter)
@doc """
Dynamically loads the repository url from the
@ -51,35 +49,6 @@ def get_assoc(resource, association) do
end
end
def check_migrations_applied!() do
unless Pleroma.Config.get(
[:i_am_aware_this_may_cause_data_loss, :disable_migration_check],
false
) do
Ecto.Migrator.with_repo(__MODULE__, fn repo ->
down_migrations =
Ecto.Migrator.migrations(repo)
|> Enum.reject(fn
{:up, _, _} -> true
{:down, _, _} -> false
end)
if length(down_migrations) > 0 do
down_migrations_text =
Enum.map(down_migrations, fn {:down, id, name} -> "- #{name} (#{id})\n" end)
Logger.error(
"The following migrations were not applied:\n#{down_migrations_text}If you want to start Pleroma anyway, set\nconfig :pleroma, :i_am_aware_this_may_cause_data_loss, disable_migration_check: true"
)
raise Pleroma.Repo.UnappliedMigrationsError
end
end)
else
:ok
end
end
def chunk_stream(query, chunk_size) do
# We don't actually need start and end funcitons of resource streaming,
# but it seems to be the only way to not fetch records one-by-one and
@ -107,7 +76,3 @@ def chunk_stream(query, chunk_size) do
)
end
end
defmodule Pleroma.Repo.UnappliedMigrationsError do
defexception message: "Unapplied Migrations detected"
end

18
lib/pleroma/reverse_proxy/client/tesla.ex
View file

@ -5,6 +5,8 @@
defmodule Pleroma.ReverseProxy.Client.Tesla do
@behaviour Pleroma.ReverseProxy.Client
alias Pleroma.Gun.ConnectionPool
@type headers() :: [{String.t(), String.t()}]
@type status() :: pos_integer()
@ -31,6 +33,8 @@ def request(method, url, headers, body, opts \\ []) do
if is_map(response.body) and method != :head do
{:ok, response.status, response.headers, response.body}
else
conn_pid = response.opts[:adapter][:conn]
ConnectionPool.release_conn(conn_pid)
{:ok, response.status, response.headers}
end
else
@ -41,15 +45,8 @@ def request(method, url, headers, body, opts \\ []) do
@impl true
@spec stream_body(map()) ::
{:ok, binary(), map()} | {:error, atom() | String.t()} | :done | no_return()
def stream_body(%{pid: pid, opts: opts, fin: true}) do
# if connection was reused, but in tesla were redirects,
# tesla returns new opened connection, which must be closed manually
if opts[:old_conn], do: Tesla.Adapter.Gun.close(pid)
# if there were redirects we need to checkout old conn
conn = opts[:old_conn] || opts[:conn]
if conn, do: :ok = Pleroma.Pool.Connections.checkout(conn, self(), :gun_connections)
def stream_body(%{pid: pid, fin: true}) do
ConnectionPool.release_conn(pid)
:done
end
@ -74,8 +71,7 @@ defp read_chunk!(%{pid: pid, stream: stream, opts: opts}) do
@impl true
@spec close(map) :: :ok | no_return()
def close(%{pid: pid}) do
adapter = check_adapter()
adapter.close(pid)
ConnectionPool.release_conn(pid)
end
defp check_adapter do

57
lib/pleroma/reverse_proxy/reverse_proxy.ex
View file

@ -3,12 +3,13 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.ReverseProxy do
@range_headers ~w(range if-range)
@keep_req_headers ~w(accept user-agent accept-encoding cache-control if-modified-since) ++
~w(if-unmodified-since if-none-match if-range range)
~w(if-unmodified-since if-none-match) ++ @range_headers
@resp_cache_headers ~w(etag date last-modified)
@keep_resp_headers @resp_cache_headers ++
~w(content-type content-disposition content-encoding content-range) ++
~w(accept-ranges vary)
~w(content-length content-type content-disposition content-encoding) ++
~w(content-range accept-ranges vary)
@default_cache_control_header "public, max-age=1209600"
@valid_resp_codes [200, 206, 304]
@max_read_duration :timer.seconds(30)
@ -164,12 +165,17 @@ defp request(method, url, headers, opts) do
{:ok, code, _, _} ->
{:error, {:invalid_http_response, code}}
{:ok, code, _} ->
{:error, {:invalid_http_response, code}}
{:error, error} ->
{:error, error}
end
end
defp response(conn, client, url, status, headers, opts) do
Logger.debug("#{__MODULE__} #{status} #{url} #{inspect(headers)}")
result =
conn
|> put_resp_headers(build_resp_headers(headers, opts))
@ -220,7 +226,9 @@ defp chunk_reply(conn, client, opts, sent_so_far, duration) do
end
end
defp head_response(conn, _url, code, headers, opts) do
defp head_response(conn, url, code, headers, opts) do
Logger.debug("#{__MODULE__} #{code} #{url} #{inspect(headers)}")
conn
|> put_resp_headers(build_resp_headers(headers, opts))
|> send_resp(code, "")
@ -262,20 +270,33 @@ defp build_req_headers(headers, opts) do
headers
|> downcase_headers()
|> Enum.filter(fn {k, _} -> k in @keep_req_headers end)
|> (fn headers ->
headers = headers ++ Keyword.get(opts, :req_headers, [])
|> build_req_range_or_encoding_header(opts)
|> build_req_user_agent_header(opts)
|> Keyword.merge(Keyword.get(opts, :req_headers, []))
end
if Keyword.get(opts, :keep_user_agent, false) do
List.keystore(
headers,
"user-agent",
0,
{"user-agent", Pleroma.Application.user_agent()}
)
else
headers
end
end).()
# Disable content-encoding if any @range_headers are requested (see #1823).
defp build_req_range_or_encoding_header(headers, _opts) do
range? = Enum.any?(headers, fn {header, _} -> Enum.member?(@range_headers, header) end)
if range? && List.keymember?(headers, "accept-encoding", 0) do
List.keydelete(headers, "accept-encoding", 0)
else
headers
end
end
defp build_req_user_agent_header(headers, opts) do
if Keyword.get(opts, :keep_user_agent, false) do
List.keystore(
headers,
"user-agent",
0,
{"user-agent", Pleroma.Application.user_agent()}
)
else
headers
end
end
defp build_resp_headers(headers, opts) do
@ -283,7 +304,7 @@ defp build_resp_headers(headers, opts) do
|> Enum.filter(fn {k, _} -> k in @keep_resp_headers end)
|> build_resp_cache_headers(opts)
|> build_resp_content_disposition_header(opts)
|> (fn headers -> headers ++ Keyword.get(opts, :resp_headers, []) end).()
|> Keyword.merge(Keyword.get(opts, :resp_headers, []))
end
defp build_resp_cache_headers(headers, _opts) do

21
lib/pleroma/stats.ex
View file

@ -97,20 +97,11 @@ def calculate_stat_data do
}
end
def get_status_visibility_count do
counter_cache =
CounterCache.get_as_map([
"status_visibility_public",
"status_visibility_private",
"status_visibility_unlisted",
"status_visibility_direct"
])
%{
public: counter_cache["status_visibility_public"] || 0,
unlisted: counter_cache["status_visibility_unlisted"] || 0,
private: counter_cache["status_visibility_private"] || 0,
direct: counter_cache["status_visibility_direct"] || 0
}
def get_status_visibility_count(instance \\ nil) do
if is_nil(instance) do
CounterCache.get_sum()
else
CounterCache.get_by_instance(instance)
end
end
end

76
lib/pleroma/telemetry/logger.ex Normal file
View file

@ -0,0 +1,76 @@
defmodule Pleroma.Telemetry.Logger do
@moduledoc "Transforms Pleroma telemetry events to logs"
require Logger
@events [
[:pleroma, :connection_pool, :reclaim, :start],
[:pleroma, :connection_pool, :reclaim, :stop],
[:pleroma, :connection_pool, :provision_failure],
[:pleroma, :connection_pool, :client_death]
]
def attach do
:telemetry.attach_many("pleroma-logger", @events, &handle_event/4, [])
end
# Passing anonymous functions instead of strings to logger is intentional,
# that way strings won't be concatenated if the message is going to be thrown
# out anyway due to higher log level configured
def handle_event(
[:pleroma, :connection_pool, :reclaim, :start],
_,
%{max_connections: max_connections, reclaim_max: reclaim_max},
_
) do
Logger.debug(fn ->
"Connection pool is exhausted (reached #{max_connections} connections). Starting idle connection cleanup to reclaim as much as #{
reclaim_max
} connections"
end)
end
def handle_event(
[:pleroma, :connection_pool, :reclaim, :stop],
%{reclaimed_count: 0},
_,
_
) do
Logger.error(fn ->
"Connection pool failed to reclaim any connections due to all of them being in use. It will have to drop requests for opening connections to new hosts"
end)
end
def handle_event(
[:pleroma, :connection_pool, :reclaim, :stop],
%{reclaimed_count: reclaimed_count},
_,
_
) do
Logger.debug(fn -> "Connection pool cleaned up #{reclaimed_count} idle connections" end)
end
def handle_event(
[:pleroma, :connection_pool, :provision_failure],
%{opts: [key | _]},
_,
_
) do
Logger.error(fn ->
"Connection pool had to refuse opening a connection to #{key} due to connection limit exhaustion"
end)
end
def handle_event(
[:pleroma, :connection_pool, :client_death],
%{client_pid: client_pid, reason: reason},
%{key: key},
_
) do
Logger.warn(fn ->
"Pool worker for #{key}: Client #{inspect(client_pid)} died before releasing the connection with #{
inspect(reason)
}"
end)
end
end

110
lib/pleroma/tesla/middleware/follow_redirects.ex Normal file
View file

@ -0,0 +1,110 @@
# Pleroma: A lightweight social networking server
# Copyright © 2015-2020 Tymon Tobolski <https://github.com/teamon/tesla/blob/master/lib/tesla/middleware/follow_redirects.ex>
# Copyright © 2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.HTTP.Middleware.FollowRedirects do
@moduledoc """
Pool-aware version of https://github.com/teamon/tesla/blob/master/lib/tesla/middleware/follow_redirects.ex
Follow 3xx redirects
## Options
- `:max_redirects` - limit number of redirects (default: `5`)
"""
alias Pleroma.Gun.ConnectionPool
@behaviour Tesla.Middleware
@max_redirects 5
@redirect_statuses [301, 302, 303, 307, 308]
@impl Tesla.Middleware
def call(env, next, opts \\ []) do
max = Keyword.get(opts, :max_redirects, @max_redirects)
redirect(env, next, max)
end
defp redirect(env, next, left) do
opts = env.opts[:adapter]
case Tesla.run(env, next) do
{:ok, %{status: status} = res} when status in @redirect_statuses and left > 0 ->
release_conn(opts)
case Tesla.get_header(res, "location") do
nil ->
{:ok, res}
location ->
location = parse_location(location, res)
case get_conn(location, opts) do
{:ok, opts} ->
%{env | opts: Keyword.put(env.opts, :adapter, opts)}
|> new_request(res.status, location)
|> redirect(next, left - 1)
e ->
e
end
end
{:ok, %{status: status}} when status in @redirect_statuses ->
release_conn(opts)
{:error, {__MODULE__, :too_many_redirects}}
{:error, _} = e ->
release_conn(opts)
e
other ->
unless opts[:body_as] == :chunks do
release_conn(opts)
end
other
end
end
defp get_conn(location, opts) do
uri = URI.parse(location)
case ConnectionPool.get_conn(uri, opts) do
{:ok, conn} ->
{:ok, Keyword.merge(opts, conn: conn)}
e ->
e
end
end
defp release_conn(opts) do
ConnectionPool.release_conn(opts[:conn])
end
# The 303 (See Other) redirect was added in HTTP/1.1 to indicate that the originally
# requested resource is not available, however a related resource (or another redirect)
# available via GET is available at the specified location.
# https://tools.ietf.org/html/rfc7231#section-6.4.4
defp new_request(env, 303, location), do: %{env | url: location, method: :get, query: []}
# The 307 (Temporary Redirect) status code indicates that the target
# resource resides temporarily under a different URI and the user agent
# MUST NOT change the request method (...)
# https://tools.ietf.org/html/rfc7231#section-6.4.7
defp new_request(env, 307, location), do: %{env | url: location}
defp new_request(env, _, location), do: %{env | url: location, query: []}
defp parse_location("https://" <> _rest = location, _env), do: location
defp parse_location("http://" <> _rest = location, _env), do: location
defp parse_location(location, env) do
env.url
|> URI.parse()
|> URI.merge(location)
|> URI.to_string()
end
end

9
lib/pleroma/upload.ex
View file

@ -63,6 +63,10 @@ def store(upload, opts \\ []) do
with {:ok, upload} <- prepare_upload(upload, opts),
upload = %__MODULE__{upload | path: upload.path || "#{upload.id}/#{upload.name}"},
{:ok, upload} <- Pleroma.Upload.Filter.filter(opts.filters, upload),
description = Map.get(opts, :description) || upload.name,
{_, true} <-
{:description_limit,
String.length(description) <= Pleroma.Config.get([:instance, :description_limit])},
{:ok, url_spec} <- Pleroma.Uploaders.Uploader.put_file(opts.uploader, upload) do
{:ok,
%{
@ -75,9 +79,12 @@ def store(upload, opts \\ []) do
"href" => url_from_spec(upload, opts.base_url, url_spec)
}
],
"name" => Map.get(opts, :description) || upload.name
"name" => description
}}
else
{:description_limit, _} ->
{:error, :description_too_long}
{:error, error} ->
Logger.error(
"#{__MODULE__} store (using #{inspect(opts.uploader)}) failed: #{inspect(error)}"

18
lib/pleroma/upload/filter/exiftool.ex Normal file
View file

@ -0,0 +1,18 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Upload.Filter.Exiftool do
@moduledoc """
Strips GPS related EXIF tags and overwrites the file in place.
Also strips or replaces filesystem metadata e.g., timestamps.
"""
@behaviour Pleroma.Upload.Filter
def filter(%Pleroma.Upload{tempfile: file, content_type: "image" <> _}) do
System.cmd("exiftool", ["-overwrite_original", "-gps:all=", file], parallelism: true)
:ok
end
def filter(_), do: :ok
end

151
lib/pleroma/user.ex
View file

@ -89,7 +89,7 @@ defmodule Pleroma.User do
field(:keys, :string)
field(:public_key, :string)
field(:ap_id, :string)
field(:avatar, :map)
field(:avatar, :map, default: %{})
field(:local, :boolean, default: true)
field(:follower_address, :string)
field(:following_address, :string)
@ -115,7 +115,7 @@ defmodule Pleroma.User do
field(:is_moderator, :boolean, default: false)
field(:is_admin, :boolean, default: false)
field(:show_role, :boolean, default: true)
field(:settings, :map, default: nil)
field(:mastofe_settings, :map, default: nil)
field(:uri, ObjectValidators.Uri, default: nil)
field(:hide_followers_count, :boolean, default: false)
field(:hide_follows_count, :boolean, default: false)
@ -138,6 +138,7 @@ defmodule Pleroma.User do
field(:also_known_as, {:array, :string}, default: [])
field(:inbox, :string)
field(:shared_inbox, :string)
field(:accepts_chat_messages, :boolean, default: nil)
embeds_one(
:notification_settings,
@ -388,8 +389,8 @@ defp fix_follower_address(%{nickname: nickname} = params),
defp fix_follower_address(params), do: params
def remote_user_changeset(struct \\ %User{local: false}, params) do
bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)
bio_limit = Config.get([:instance, :user_bio_length], 5000)
name_limit = Config.get([:instance, :user_name_length], 100)
name =
case params[:name] do
@ -436,7 +437,8 @@ def remote_user_changeset(struct \\ %User{local: false}, params) do
:discoverable,
:invisible,
:actor_type,
:also_known_as
:also_known_as,
:accepts_chat_messages
]
)
|> validate_required([:name, :ap_id])
@ -448,8 +450,8 @@ def remote_user_changeset(struct \\ %User{local: false}, params) do
end
def update_changeset(struct, params \\ %{}) do
bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)
bio_limit = Config.get([:instance, :user_bio_length], 5000)
name_limit = Config.get([:instance, :user_name_length], 100)
struct
|> cast(
@ -481,7 +483,8 @@ def update_changeset(struct, params \\ %{}) do
:pleroma_settings_store,
:discoverable,
:actor_type,
:also_known_as
:also_known_as,
:accepts_chat_messages
]
)
|> unique_constraint(:nickname)
@ -527,11 +530,21 @@ defp parse_fields(value) do
end
defp put_emoji(changeset) do
bio = get_change(changeset, :bio)
name = get_change(changeset, :name)
emojified_fields = [:bio, :name, :raw_fields]
if Enum.any?(changeset.changes, fn {k, _} -> k in emojified_fields end) do
bio = Emoji.Formatter.get_emoji_map(get_field(changeset, :bio))
name = Emoji.Formatter.get_emoji_map(get_field(changeset, :name))
emoji = Map.merge(bio, name)
emoji =
changeset
|> get_field(:raw_fields)
|> Enum.reduce(emoji, fn x, acc ->
Map.merge(acc, Emoji.Formatter.get_emoji_map(x["name"] <> x["value"]))
end)
if bio || name do
emoji = Map.merge(Emoji.Formatter.get_emoji_map(bio), Emoji.Formatter.get_emoji_map(name))
put_change(changeset, :emoji, emoji)
else
changeset
@ -539,14 +552,11 @@ defp put_emoji(changeset) do
end
defp put_change_if_present(changeset, map_field, value_function) do
if value = get_change(changeset, map_field) do
with {:ok, new_value} <- value_function.(value) do
put_change(changeset, map_field, new_value)
else
_ -> changeset
end
with {:ok, value} <- fetch_change(changeset, map_field),
{:ok, new_value} <- value_function.(value) do
put_change(changeset, map_field, new_value)
else
changeset
_ -> changeset
end
end
@ -621,12 +631,13 @@ def force_password_reset_async(user) do
def force_password_reset(user), do: update_password_reset_pending(user, true)
def register_changeset(struct, params \\ %{}, opts \\ []) do
bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)
bio_limit = Config.get([:instance, :user_bio_length], 5000)
name_limit = Config.get([:instance, :user_name_length], 100)
params = Map.put_new(params, :accepts_chat_messages, true)
need_confirmation? =
if is_nil(opts[:need_confirmation]) do
Pleroma.Config.get([:instance, :account_activation_required])
Config.get([:instance, :account_activation_required])
else
opts[:need_confirmation]
end
@ -641,13 +652,14 @@ def register_changeset(struct, params \\ %{}, opts \\ []) do
:nickname,
:password,
:password_confirmation,
:emoji
:emoji,
:accepts_chat_messages
])
|> validate_required([:name, :nickname, :password, :password_confirmation])
|> validate_confirmation(:password)
|> unique_constraint(:email)
|> unique_constraint(:nickname)
|> validate_exclusion(:nickname, Pleroma.Config.get([User, :restricted_nicknames]))
|> validate_exclusion(:nickname, Config.get([User, :restricted_nicknames]))
|> validate_format(:nickname, local_nickname_regex())
|> validate_format(:email, @email_regex)
|> validate_length(:bio, max: bio_limit)
@ -662,7 +674,7 @@ def register_changeset(struct, params \\ %{}, opts \\ []) do
def maybe_validate_required_email(changeset, true), do: changeset
def maybe_validate_required_email(changeset, _) do
if Pleroma.Config.get([:instance, :account_activation_required]) do
if Config.get([:instance, :account_activation_required]) do
validate_required(changeset, [:email])
else
changeset
@ -682,7 +694,7 @@ defp put_following_and_follower_address(changeset) do
end
defp autofollow_users(user) do
candidates = Pleroma.Config.get([:instance, :autofollowed_nicknames])
candidates = Config.get([:instance, :autofollowed_nicknames])
autofollowed_users =
User.Query.build(%{nickname: candidates, local: true, deactivated: false})
@ -701,27 +713,52 @@ def register(%Ecto.Changeset{} = changeset) do
def post_register_action(%User{} = user) do
with {:ok, user} <- autofollow_users(user),
{:ok, user} <- set_cache(user),
{:ok, _} <- User.WelcomeMessage.post_welcome_message_to_user(user),
{:ok, _} <- send_welcome_email(user),
{:ok, _} <- send_welcome_message(user),
{:ok, _} <- try_send_confirmation_email(user) do
{:ok, user}
end
end
def try_send_confirmation_email(%User{} = user) do
if user.confirmation_pending &&
Pleroma.Config.get([:instance, :account_activation_required]) do
user
|> Pleroma.Emails.UserEmail.account_confirmation_email()
|> Pleroma.Emails.Mailer.deliver_async()
def send_welcome_message(user) do
if User.WelcomeMessage.enabled?() do
User.WelcomeMessage.post_message(user)
{:ok, :enqueued}
else
{:ok, :noop}
end
end
def try_send_confirmation_email(users) do
Enum.each(users, &try_send_confirmation_email/1)
def send_welcome_email(%User{email: email} = user) when is_binary(email) do
if User.WelcomeEmail.enabled?() do
User.WelcomeEmail.send_email(user)
{:ok, :enqueued}
else
{:ok, :noop}
end
end
def send_welcome_email(_), do: {:ok, :noop}
@spec try_send_confirmation_email(User.t()) :: {:ok, :enqueued | :noop}
def try_send_confirmation_email(%User{confirmation_pending: true} = user) do
if Config.get([:instance, :account_activation_required]) do
send_confirmation_email(user)
{:ok, :enqueued}
else
{:ok, :noop}
end
end
def try_send_confirmation_email(_), do: {:ok, :noop}
@spec send_confirmation_email(Uset.t()) :: User.t()
def send_confirmation_email(%User{} = user) do
user
|> Pleroma.Emails.UserEmail.account_confirmation_email()
|> Pleroma.Emails.Mailer.deliver_async()
user
end
def needs_update?(%User{local: true}), do: false
@ -766,7 +803,7 @@ def follow_all(follower, followeds) do
defdelegate following(user), to: FollowingRelationship
def follow(%User{} = follower, %User{} = followed, state \\ :follow_accept) do
deny_follow_blocked = Pleroma.Config.get([:user, :deny_follow_blocked])
deny_follow_blocked = Config.get([:user, :deny_follow_blocked])
cond do
followed.deactivated ->
@ -967,7 +1004,7 @@ def get_cached_by_nickname(nickname) do
end
def get_cached_by_nickname_or_id(nickname_or_id, opts \\ []) do
restrict_to_local = Pleroma.Config.get([:instance, :limit_to_local_content])
restrict_to_local = Config.get([:instance, :limit_to_local_content])
cond do
is_integer(nickname_or_id) or FlakeId.flake_id?(nickname_or_id) ->
@ -1163,7 +1200,7 @@ defp follow_information_changeset(user, params) do
@spec update_follower_count(User.t()) :: {:ok, User.t()}
def update_follower_count(%User{} = user) do
if user.local or !Pleroma.Config.get([:instance, :external_user_synchronization]) do
if user.local or !Config.get([:instance, :external_user_synchronization]) do
follower_count = FollowingRelationship.follower_count(user)
user
@ -1176,7 +1213,7 @@ def update_follower_count(%User{} = user) do
@spec update_following_count(User.t()) :: {:ok, User.t()}
def update_following_count(%User{local: false} = user) do
if Pleroma.Config.get([:instance, :external_user_synchronization]) do
if Config.get([:instance, :external_user_synchronization]) do
{:ok, maybe_fetch_follow_information(user)}
else
{:ok, user}
@ -1263,7 +1300,7 @@ def unmute(%User{} = muter, %User{} = mutee) do
end
def subscribe(%User{} = subscriber, %User{} = target) do
deny_follow_blocked = Pleroma.Config.get([:user, :deny_follow_blocked])
deny_follow_blocked = Config.get([:user, :deny_follow_blocked])
if blocks?(target, subscriber) and deny_follow_blocked do
{:error, "Could not subscribe: #{target.nickname} is blocking you"}
@ -1309,7 +1346,8 @@ def block(%User{} = blocker, %User{} = blocked) do
unsubscribe(blocked, blocker)
if following?(blocked, blocker), do: unfollow(blocked, blocker)
unfollowing_blocked = Config.get([:activitypub, :unfollow_blocked], true)
if unfollowing_blocked && following?(blocked, blocker), do: unfollow(blocked, blocker)
{:ok, blocker} = update_follower_count(blocker)
{:ok, blocker, _} = Participation.mark_all_as_read(blocker, blocked)
@ -1527,8 +1565,7 @@ def perform(:blocks_import, %User{} = blocker, blocked_identifiers)
blocked_identifiers,
fn blocked_identifier ->
with {:ok, %User{} = blocked} <- get_or_fetch(blocked_identifier),
{:ok, _user_block} <- block(blocker, blocked),
{:ok, _} <- ActivityPub.block(blocker, blocked) do
{:ok, _block} <- CommonAPI.block(blocker, blocked) do
blocked
else
err ->
@ -1546,7 +1583,7 @@ def perform(:follow_import, %User{} = follower, followed_identifiers)
fn followed_identifier ->
with {:ok, %User{} = followed} <- get_or_fetch(followed_identifier),
{:ok, follower} <- maybe_direct_follow(follower, followed),
{:ok, _} <- ActivityPub.follow(follower, followed) do
{:ok, _, _, _} <- CommonAPI.follow(follower, followed) do
followed
else
err ->
@ -1654,7 +1691,7 @@ def html_filter_policy(%User{no_rich_text: true}) do
Pleroma.HTML.Scrubber.TwitterText
end
def html_filter_policy(_), do: Pleroma.Config.get([:markup, :scrub_policy])
def html_filter_policy(_), do: Config.get([:markup, :scrub_policy])
def fetch_by_ap_id(ap_id), do: ActivityPub.make_user_from_ap_id(ap_id)
@ -1836,7 +1873,7 @@ defp normalize_tags(tags) do
end
defp local_nickname_regex do
if Pleroma.Config.get([:instance, :extended_nickname_format]) do
if Config.get([:instance, :extended_nickname_format]) do
@extended_local_nickname_regex
else
@strict_local_nickname_regex
@ -1964,8 +2001,8 @@ def get_mascot(%{mascot: %{} = mascot}) when not is_nil(mascot) do
def get_mascot(%{mascot: mascot}) when is_nil(mascot) do
# use instance-default
config = Pleroma.Config.get([:assets, :mascots])
default_mascot = Pleroma.Config.get([:assets, :default_mascot])
config = Config.get([:assets, :mascots])
default_mascot = Config.get([:assets, :default_mascot])
mascot = Keyword.get(config, default_mascot)
%{
@ -2060,7 +2097,7 @@ def roles(%{is_moderator: is_moderator, is_admin: is_admin}) do
def validate_fields(changeset, remote? \\ false) do
limit_name = if remote?, do: :max_remote_account_fields, else: :max_account_fields
limit = Pleroma.Config.get([:instance, limit_name], 0)
limit = Config.get([:instance, limit_name], 0)
changeset
|> validate_length(:fields, max: limit)
@ -2074,8 +2111,8 @@ def validate_fields(changeset, remote? \\ false) do
end
defp valid_field?(%{"name" => name, "value" => value}) do
name_limit = Pleroma.Config.get([:instance, :account_field_name_length], 255)
value_limit = Pleroma.Config.get([:instance, :account_field_value_length], 255)
name_limit = Config.get([:instance, :account_field_name_length], 255)
value_limit = Config.get([:instance, :account_field_value_length], 255)
is_binary(name) && is_binary(value) && String.length(name) <= name_limit &&
String.length(value) <= value_limit
@ -2085,10 +2122,10 @@ defp valid_field?(_), do: false
defp truncate_field(%{"name" => name, "value" => value}) do
{name, _chopped} =
String.split_at(name, Pleroma.Config.get([:instance, :account_field_name_length], 255))
String.split_at(name, Config.get([:instance, :account_field_name_length], 255))
{value, _chopped} =
String.split_at(value, Pleroma.Config.get([:instance, :account_field_value_length], 255))
String.split_at(value, Config.get([:instance, :account_field_value_length], 255))
%{"name" => name, "value" => value}
end
@ -2118,8 +2155,8 @@ def mascot_update(user, url) do
def mastodon_settings_update(user, settings) do
user
|> cast(%{settings: settings}, [:settings])
|> validate_required([:settings])
|> cast(%{mastofe_settings: settings}, [:mastofe_settings])
|> validate_required([:mastofe_settings])
|> update_and_set_cache()
end
@ -2143,7 +2180,7 @@ def confirmation_changeset(user, need_confirmation: need_confirmation?) do
def add_pinnned_activity(user, %Pleroma.Activity{id: id}) do
if id not in user.pinned_activities do
max_pinned_statuses = Pleroma.Config.get([:instance, :max_pinned_statuses], 0)
max_pinned_statuses = Config.get([:instance, :max_pinned_statuses], 0)
params = %{pinned_activities: user.pinned_activities ++ [id]}
user

14
lib/pleroma/user/notification_setting.ex
View file

@ -10,21 +10,15 @@ defmodule Pleroma.User.NotificationSetting do
@primary_key false
embedded_schema do
field(:followers, :boolean, default: true)
field(:follows, :boolean, default: true)
field(:non_follows, :boolean, default: true)
field(:non_followers, :boolean, default: true)
field(:privacy_option, :boolean, default: false)
field(:block_from_strangers, :boolean, default: false)
field(:hide_notification_contents, :boolean, default: false)
end
def changeset(schema, params) do
schema
|> cast(prepare_attrs(params), [
:followers,
:follows,
:non_follows,
:non_followers,
:privacy_option
:block_from_strangers,
:hide_notification_contents
])
end

23
lib/pleroma/user/search.ex
View file

@ -52,6 +52,7 @@ defp search_query(query_string, for_user, following) do
|> base_query(following)
|> filter_blocked_user(for_user)
|> filter_invisible_users()
|> filter_internal_users()
|> filter_blocked_domains(for_user)
|> fts_search(query_string)
|> trigram_rank(query_string)
@ -68,11 +69,15 @@ defp fts_search(query, query_string) do
u in query,
where:
fragment(
# The fragment must _exactly_ match `users_fts_index`, otherwise the index won't work
"""
(to_tsvector('simple', ?) || to_tsvector('simple', ?)) @@ to_tsquery('simple', ?)
(
setweight(to_tsvector('simple', regexp_replace(?, '\\W', ' ', 'g')), 'A') ||
setweight(to_tsvector('simple', regexp_replace(coalesce(?, ''), '\\W', ' ', 'g')), 'B')
) @@ to_tsquery('simple', ?)
""",
u.name,
u.nickname,
u.name,
^query_string
)
)
@ -87,15 +92,23 @@ defp to_tsquery(query_string) do
|> Enum.join(" | ")
end
# Considers nickname match, localized nickname match, name match; preferences nickname match
defp trigram_rank(query, query_string) do
from(
u in query,
select_merge: %{
search_rank:
fragment(
"similarity(?, trim(? || ' ' || coalesce(?, '')))",
"""
similarity(?, ?) +
similarity(?, regexp_replace(?, '@.+', '')) +
similarity(?, trim(coalesce(?, '')))
""",
^query_string,
u.nickname,
^query_string,
u.nickname,
^query_string,
u.name
)
}
@ -109,6 +122,10 @@ defp filter_invisible_users(query) do
from(q in query, where: q.invisible == false)
end
defp filter_internal_users(query) do
from(q in query, where: q.actor_type != "Application")
end
defp filter_blocked_user(query, %User{} = blocker) do
query
|> join(:left, [u], b in Pleroma.UserRelationship,

62
lib/pleroma/user/welcome_email.ex Normal file
View file

@ -0,0 +1,62 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.User.WelcomeEmail do
@moduledoc """
The module represents the functions to send welcome email.
"""
alias Pleroma.Config
alias Pleroma.Emails
alias Pleroma.User
import Pleroma.Config.Helpers, only: [instance_name: 0]
@spec enabled?() :: boolean()
def enabled?, do: Config.get([:welcome, :email, :enabled], false)
@spec send_email(User.t()) :: {:ok, Oban.Job.t()}
def send_email(%User{} = user) do
user
|> Emails.UserEmail.welcome(email_options(user))
|> Emails.Mailer.deliver_async()
end
defp email_options(user) do
bindings = [user: user, instance_name: instance_name()]
%{}
|> add_sender(Config.get([:welcome, :email, :sender], nil))
|> add_option(:subject, bindings)
|> add_option(:html, bindings)
|> add_option(:text, bindings)
end
defp add_option(opts, option, bindings) do
[:welcome, :email, option]
|> Config.get(nil)
|> eval_string(bindings)
|> merge_options(opts, option)
end
defp add_sender(opts, {_name, _email} = sender) do
merge_options(sender, opts, :sender)
end
defp add_sender(opts, sender) when is_binary(sender) do
add_sender(opts, {instance_name(), sender})
end
defp add_sender(opts, _), do: opts
defp merge_options(nil, options, _option), do: options
defp merge_options(value, options, option) do
Map.merge(options, %{option => value})
end
defp eval_string(nil, _), do: nil
defp eval_string("", _), do: nil
defp eval_string(str, bindings), do: EEx.eval_string(str, bindings)
end

43
lib/pleroma/user/welcome_message.ex
View file

@ -3,32 +3,45 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.User.WelcomeMessage do
alias Pleroma.Config
alias Pleroma.User
alias Pleroma.Web.CommonAPI
def post_welcome_message_to_user(user) do
with %User{} = sender_user <- welcome_user(),
message when is_binary(message) <- welcome_message() do
CommonAPI.post(sender_user, %{
visibility: "direct",
status: "@#{user.nickname}\n#{message}"
})
else
_ -> {:ok, nil}
end
@spec enabled?() :: boolean()
def enabled?, do: Config.get([:welcome, :direct_message, :enabled], false)
@spec post_message(User.t()) :: {:ok, Pleroma.Activity.t() | nil}
def post_message(user) do
[:welcome, :direct_message, :sender_nickname]
|> Config.get(nil)
|> fetch_sender()
|> do_post(user, welcome_message())
end
defp welcome_user do
with nickname when is_binary(nickname) <-
Pleroma.Config.get([:instance, :welcome_user_nickname]),
%User{local: true} = user <- User.get_cached_by_nickname(nickname) do
defp do_post(%User{} = sender, %User{nickname: nickname}, message)
when is_binary(message) do
CommonAPI.post(
sender,
%{
visibility: "direct",
status: "@#{nickname}\n#{message}"
}
)
end
defp do_post(_sender, _recipient, _message), do: {:ok, nil}
defp fetch_sender(nickname) when is_binary(nickname) do
with %User{local: true} = user <- User.get_cached_by_nickname(nickname) do
user
else
_ -> nil
end
end
defp fetch_sender(_), do: nil
defp welcome_message do
Pleroma.Config.get([:instance, :welcome_message])
Config.get([:welcome, :direct_message, :message], nil)
end
end

131
lib/pleroma/web/activity_pub/activity_pub.ex
View file

@ -10,6 +10,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
alias Pleroma.Constants
alias Pleroma.Conversation
alias Pleroma.Conversation.Participation
alias Pleroma.Filter
alias Pleroma.Maps
alias Pleroma.Notification
alias Pleroma.Object
@ -321,50 +322,6 @@ defp accept_or_reject(type, %{to: to, actor: actor, object: object} = params) do
end
end
@spec update(map()) :: {:ok, Activity.t()} | {:error, any()}
def update(%{to: to, cc: cc, actor: actor, object: object} = params) do
local = !(params[:local] == false)
activity_id = params[:activity_id]
data =
%{
"to" => to,
"cc" => cc,
"type" => "Update",
"actor" => actor,
"object" => object
}
|> Maps.put_if_present("id", activity_id)
with {:ok, activity} <- insert(data, local),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
end
end
@spec follow(User.t(), User.t(), String.t() | nil, boolean(), keyword()) ::
{:ok, Activity.t()} | {:error, any()}
def follow(follower, followed, activity_id \\ nil, local \\ true, opts \\ []) do
with {:ok, result} <-
Repo.transaction(fn -> do_follow(follower, followed, activity_id, local, opts) end) do
result
end
end
defp do_follow(follower, followed, activity_id, local, opts) do
skip_notify_and_stream = Keyword.get(opts, :skip_notify_and_stream, false)
data = make_follow_data(follower, followed, activity_id)
with {:ok, activity} <- insert(data, local),
_ <- skip_notify_and_stream || notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
else
{:error, error} -> Repo.rollback(error)
end
end
@spec unfollow(User.t(), User.t(), String.t() | nil, boolean()) ::
{:ok, Activity.t()} | nil | {:error, any()}
def unfollow(follower, followed, activity_id \\ nil, local \\ true) do
@ -388,33 +345,6 @@ defp do_unfollow(follower, followed, activity_id, local) do
end
end
@spec block(User.t(), User.t(), String.t() | nil, boolean()) ::
{:ok, Activity.t()} | {:error, any()}
def block(blocker, blocked, activity_id \\ nil, local \\ true) do
with {:ok, result} <-
Repo.transaction(fn -> do_block(blocker, blocked, activity_id, local) end) do
result
end
end
defp do_block(blocker, blocked, activity_id, local) do
unfollow_blocked = Config.get([:activitypub, :unfollow_blocked])
if unfollow_blocked and fetch_latest_follow(blocker, blocked) do
unfollow(blocker, blocked, nil, local)
end
block_data = make_block_data(blocker, blocked, activity_id)
with {:ok, activity} <- insert(block_data, local),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
else
{:error, error} -> Repo.rollback(error)
end
end
@spec flag(map()) :: {:ok, Activity.t()} | {:error, any()}
def flag(
%{
@ -495,6 +425,7 @@ def fetch_activities_for_context_query(context, opts) do
|> maybe_set_thread_muted_field(opts)
|> restrict_blocked(opts)
|> restrict_recipients(recipients, opts[:user])
|> restrict_filtered(opts)
|> where(
[activity],
fragment(
@ -1010,6 +941,26 @@ defp restrict_instance(query, %{instance: instance}) do
defp restrict_instance(query, _), do: query
defp restrict_filtered(query, %{user: %User{} = user}) do
case Filter.compose_regex(user) do
nil ->
query
regex ->
from([activity, object] in query,
where:
fragment("not(?->>'content' ~* ?)", object.data, ^regex) or
activity.actor == ^user.ap_id
)
end
end
defp restrict_filtered(query, %{blocking_user: %User{} = user}) do
restrict_filtered(query, %{user: user})
end
defp restrict_filtered(query, _), do: query
defp exclude_poll_votes(query, %{include_poll_votes: true}), do: query
defp exclude_poll_votes(query, _) do
@ -1140,6 +1091,7 @@ def fetch_activities_query(recipients, opts \\ %{}) do
|> 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)
@ -1148,6 +1100,7 @@ def fetch_activities_query(recipients, opts \\ %{}) do
|> 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)
@ -1273,6 +1226,8 @@ defp object_to_user_data(data) do
end)
locked = data["manuallyApprovesFollowers"] || false
capabilities = data["capabilities"] || %{}
accepts_chat_messages = capabilities["acceptsChatMessages"]
data = Transmogrifier.maybe_fix_user_object(data)
discoverable = data["discoverable"] || false
invisible = data["invisible"] || false
@ -1311,7 +1266,8 @@ defp object_to_user_data(data) do
also_known_as: Map.get(data, "alsoKnownAs", []),
public_key: public_key,
inbox: data["inbox"],
shared_inbox: shared_inbox
shared_inbox: shared_inbox,
accepts_chat_messages: accepts_chat_messages
}
# nickname can be nil because of virtual actors
@ -1414,12 +1370,41 @@ def fetch_and_prepare_user_from_ap_id(ap_id) do
Logger.debug("Could not decode user at fetch #{ap_id}, #{inspect(e)}")
{:error, e}
{:error, {:reject, reason} = e} ->
Logger.info("Rejected user #{ap_id}: #{inspect(reason)}")
{:error, e}
{:error, e} ->
Logger.error("Could not decode user at fetch #{ap_id}, #{inspect(e)}")
{:error, e}
end
end
def maybe_handle_clashing_nickname(data) do
nickname = data[:nickname]
with %User{} = old_user <- User.get_by_nickname(nickname),
{_, false} <- {:ap_id_comparison, data[:ap_id] == old_user.ap_id} do
Logger.info(
"Found an old user for #{nickname}, the old ap id is #{old_user.ap_id}, new one is #{
data[:ap_id]
}, renaming."
)
old_user
|> User.remote_user_changeset(%{nickname: "#{old_user.id}.#{old_user.nickname}"})
|> User.update_and_set_cache()
else
{:ap_id_comparison, true} ->
Logger.info(
"Found an old user for #{nickname}, but the ap id #{data[:ap_id]} is the same as the new user. Race condition? Not changing anything."
)
_ ->
nil
end
end
def make_user_from_ap_id(ap_id) do
user = User.get_cached_by_ap_id(ap_id)
@ -1432,6 +1417,8 @@ def make_user_from_ap_id(ap_id) do
|> User.remote_user_changeset(data)
|> User.update_and_set_cache()
else
maybe_handle_clashing_nickname(data)
data
|> User.remote_user_changeset()
|> Repo.insert()

3
lib/pleroma/web/activity_pub/activity_pub_controller.ex
View file

@ -514,7 +514,6 @@ defp ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
{new_user, for_user}
end
# TODO: Add support for "object" field
@doc """
Endpoint based on <https://www.w3.org/wiki/SocialCG/ActivityPub/MediaUpload>
@ -525,6 +524,8 @@ defp ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
Response:
- HTTP Code: 201 Created
- HTTP Body: ActivityPub object to be inserted into another's `attachment` field
Note: Will not point to a URL with a `Location` header because no standalone Activity has been created.
"""
def upload_media(%{assigns: %{user: %User{} = user}} = conn, %{"file" => file} = data) do
with {:ok, object} <-

40
lib/pleroma/web/activity_pub/builder.ex
View file

@ -14,6 +14,19 @@ defmodule Pleroma.Web.ActivityPub.Builder do
require Pleroma.Constants
@spec follow(User.t(), User.t()) :: {:ok, map(), keyword()}
def follow(follower, followed) do
data = %{
"id" => Utils.generate_activity_id(),
"actor" => follower.ap_id,
"type" => "Follow",
"object" => followed.ap_id,
"to" => [followed.ap_id]
}
{:ok, data, []}
end
@spec emoji_react(User.t(), Object.t(), String.t()) :: {:ok, map(), keyword()}
def emoji_react(actor, object, emoji) do
with {:ok, data, meta} <- object_action(actor, object) do
@ -123,6 +136,33 @@ def like(actor, object) do
end
end
# Retricted to user updates for now, always public
@spec update(User.t(), Object.t()) :: {:ok, map(), keyword()}
def update(actor, object) do
to = [Pleroma.Constants.as_public(), actor.follower_address]
{:ok,
%{
"id" => Utils.generate_activity_id(),
"type" => "Update",
"actor" => actor.ap_id,
"object" => object,
"to" => to
}, []}
end
@spec block(User.t(), User.t()) :: {:ok, map(), keyword()}
def block(blocker, blocked) do
{:ok,
%{
"id" => Utils.generate_activity_id(),
"type" => "Block",
"actor" => blocker.ap_id,
"object" => blocked.ap_id,
"to" => [blocked.ap_id]
}, []}
end
@spec announce(User.t(), Object.t(), keyword()) :: {:ok, map(), keyword()}
def announce(actor, object, options \\ []) do
public? = Keyword.get(options, :public, false)

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

@ -16,7 +16,7 @@ def filter(policies, %{} = object) do
def filter(%{} = object), do: get_policies() |> filter(object)
def get_policies do
Pleroma.Config.get([:instance, :rewrite_policy], []) |> get_policies()
Pleroma.Config.get([:mrf, :policies], []) |> get_policies()
end
defp get_policies(policy) when is_atom(policy), do: [policy]
@ -51,7 +51,7 @@ def describe(policies) do
get_policies()
|> Enum.map(fn policy -> to_string(policy) |> String.split(".") |> List.last() end)
exclusions = Pleroma.Config.get([:instance, :mrf_transparency_exclusions])
exclusions = Pleroma.Config.get([:mrf, :transparency_exclusions])
base =
%{

2
lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex
View file

@ -60,7 +60,7 @@ def filter(%{"type" => "Follow", "actor" => actor_id} = message) do
if score < 0.8 do
{:ok, message}
else
{:reject, nil}
{:reject, "[AntiFollowbotPolicy] Scored #{actor_id} as #{score}"}
end
end

12
lib/pleroma/web/activity_pub/mrf/anti_link_spam_policy.ex
View file

@ -27,23 +27,25 @@ defp contains_links?(_), do: false
@impl true
def filter(%{"type" => "Create", "actor" => actor, "object" => object} = message) do
with {:ok, %User{} = u} <- User.get_or_fetch_by_ap_id(actor),
with {:ok, %User{local: false} = u} <- User.get_or_fetch_by_ap_id(actor),
{:contains_links, true} <- {:contains_links, contains_links?(object)},
{:old_user, true} <- {:old_user, old_user?(u)} do
{:ok, message}
else
{:ok, %User{local: true}} ->
{:ok, message}
{:contains_links, false} ->
{:ok, message}
{:old_user, false} ->
{:reject, nil}
{:reject, "[AntiLinkSpamPolicy] User has no posts nor followers"}
{:error, _} ->
{:reject, nil}
{:reject, "[AntiLinkSpamPolicy] Failed to get or fetch user by ap_id"}
e ->
Logger.warn("[MRF anti-link-spam] WTF: unhandled error #{inspect(e)}")
{:reject, nil}
{:reject, "[AntiLinkSpamPolicy] Unhandled error #{inspect(e)}"}
end
end

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

@ -43,7 +43,7 @@ defp delist_message(message, _threshold), do: {:ok, message}
defp reject_message(message, threshold) when threshold > 0 do
with {_, recipients} <- get_recipient_count(message) do
if recipients > threshold do
{:reject, nil}
{:reject, "[HellthreadPolicy] #{recipients} recipients is over the limit of #{threshold}"}
else
{:ok, message}
end
@ -87,7 +87,7 @@ def filter(%{"type" => "Create", "object" => %{"type" => object_type}} = message
{:ok, message} <- delist_message(message, delist_threshold) do
{:ok, message}
else
_e -> {:reject, nil}
e -> e
end
end

7
lib/pleroma/web/activity_pub/mrf/keyword_policy.ex
View file

@ -24,7 +24,7 @@ defp check_reject(%{"object" => %{"content" => content, "summary" => summary}} =
if Enum.any?(Pleroma.Config.get([:mrf_keyword, :reject]), fn pattern ->
string_matches?(content, pattern) or string_matches?(summary, pattern)
end) do
{:reject, nil}
{:reject, "[KeywordPolicy] Matches with rejected keyword"}
else
{:ok, message}
end
@ -89,8 +89,9 @@ def filter(%{"type" => "Create", "object" => %{"content" => _content}} = message
{:ok, message} <- check_replace(message) do
{:ok, message}
else
_e ->
{:reject, nil}
{:reject, nil} -> {:reject, "[KeywordPolicy] "}
{:reject, _} = e -> e
_e -> {:reject, "[KeywordPolicy] "}
end
end

5
lib/pleroma/web/activity_pub/mrf/mention_policy.ex
View file

@ -12,8 +12,9 @@ def filter(%{"type" => "Create"} = message) do
reject_actors = Pleroma.Config.get([:mrf_mention, :actors], [])
recipients = (message["to"] || []) ++ (message["cc"] || [])
if Enum.any?(recipients, fn recipient -> Enum.member?(reject_actors, recipient) end) do
{:reject, nil}
if rejected_mention =
Enum.find(recipients, fn recipient -> Enum.member?(reject_actors, recipient) end) do
{:reject, "[MentionPolicy] Rejected for mention of #{rejected_mention}"}
else
{:ok, message}
end

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

@ -28,7 +28,7 @@ defp check_date(%{"object" => %{"published" => published}} = message) do
defp check_reject(message, actions) do
if :reject in actions do
{:reject, nil}
{:reject, "[ObjectAgePolicy]"}
else
{:ok, message}
end
@ -47,9 +47,8 @@ defp check_delist(message, actions) do
{:ok, message}
else
# Unhandleable error: somebody is messing around, just drop the message.
_e ->
{:reject, nil}
{:reject, "[ObjectAgePolicy] Unhandled error"}
end
else
{:ok, message}
@ -69,9 +68,8 @@ defp check_strip_followers(message, actions) do
{:ok, message}
else
# Unhandleable error: somebody is messing around, just drop the message.
_e ->
{:reject, nil}
{:reject, "[ObjectAgePolicy] Unhandled error"}
end
else
{:ok, message}
@ -98,7 +96,7 @@ def filter(message), do: {:ok, message}
@impl true
def describe do
mrf_object_age =
Pleroma.Config.get(:mrf_object_age)
Config.get(:mrf_object_age)
|> Enum.into(%{})
{:ok, %{mrf_object_age: mrf_object_age}}

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

@ -38,7 +38,7 @@ def filter(%{"type" => "Create"} = object) do
{:ok, object}
true ->
{:reject, nil}
{:reject, "[RejectNonPublic] visibility: #{visibility}"}
end
end
@ -47,5 +47,5 @@ def filter(object), do: {:ok, object}
@impl true
def describe,
do: {:ok, %{mrf_rejectnonpublic: Pleroma.Config.get(:mrf_rejectnonpublic) |> Enum.into(%{})}}
do: {:ok, %{mrf_rejectnonpublic: Config.get(:mrf_rejectnonpublic) |> Enum.into(%{})}}
end

46
lib/pleroma/web/activity_pub/mrf/simple_policy.ex
View file

@ -3,33 +3,35 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
alias Pleroma.User
alias Pleroma.Web.ActivityPub.MRF
@moduledoc "Filter activities depending on their origin instance"
@behaviour Pleroma.Web.ActivityPub.MRF
alias Pleroma.Config
alias Pleroma.User
alias Pleroma.Web.ActivityPub.MRF
require Pleroma.Constants
defp check_accept(%{host: actor_host} = _actor_info, object) do
accepts =
Pleroma.Config.get([:mrf_simple, :accept])
Config.get([:mrf_simple, :accept])
|> MRF.subdomains_regex()
cond do
accepts == [] -> {:ok, object}
actor_host == Pleroma.Config.get([Pleroma.Web.Endpoint, :url, :host]) -> {:ok, object}
actor_host == Config.get([Pleroma.Web.Endpoint, :url, :host]) -> {:ok, object}
MRF.subdomain_match?(accepts, actor_host) -> {:ok, object}
true -> {:reject, nil}
true -> {:reject, "[SimplePolicy] host not in accept list"}
end
end
defp check_reject(%{host: actor_host} = _actor_info, object) do
rejects =
Pleroma.Config.get([:mrf_simple, :reject])
Config.get([:mrf_simple, :reject])
|> MRF.subdomains_regex()
if MRF.subdomain_match?(rejects, actor_host) do
{:reject, nil}
{:reject, "[SimplePolicy] host in reject list"}
else
{:ok, object}
end
@ -41,7 +43,7 @@ defp check_media_removal(
)
when length(child_attachment) > 0 do
media_removal =
Pleroma.Config.get([:mrf_simple, :media_removal])
Config.get([:mrf_simple, :media_removal])
|> MRF.subdomains_regex()
object =
@ -65,7 +67,7 @@ defp check_media_nsfw(
} = object
) do
media_nsfw =
Pleroma.Config.get([:mrf_simple, :media_nsfw])
Config.get([:mrf_simple, :media_nsfw])
|> MRF.subdomains_regex()
object =
@ -85,7 +87,7 @@ defp check_media_nsfw(_actor_info, object), do: {:ok, object}
defp check_ftl_removal(%{host: actor_host} = _actor_info, object) do
timeline_removal =
Pleroma.Config.get([:mrf_simple, :federated_timeline_removal])
Config.get([:mrf_simple, :federated_timeline_removal])
|> MRF.subdomains_regex()
object =
@ -108,11 +110,11 @@ defp check_ftl_removal(%{host: actor_host} = _actor_info, object) do
defp check_report_removal(%{host: actor_host} = _actor_info, %{"type" => "Flag"} = object) do
report_removal =
Pleroma.Config.get([:mrf_simple, :report_removal])
Config.get([:mrf_simple, :report_removal])
|> MRF.subdomains_regex()
if MRF.subdomain_match?(report_removal, actor_host) do
{:reject, nil}
{:reject, "[SimplePolicy] host in report_removal list"}
else
{:ok, object}
end
@ -122,7 +124,7 @@ defp check_report_removal(_actor_info, object), do: {:ok, object}
defp check_avatar_removal(%{host: actor_host} = _actor_info, %{"icon" => _icon} = object) do
avatar_removal =
Pleroma.Config.get([:mrf_simple, :avatar_removal])
Config.get([:mrf_simple, :avatar_removal])
|> MRF.subdomains_regex()
if MRF.subdomain_match?(avatar_removal, actor_host) do
@ -136,7 +138,7 @@ defp check_avatar_removal(_actor_info, object), do: {:ok, object}
defp check_banner_removal(%{host: actor_host} = _actor_info, %{"image" => _image} = object) do
banner_removal =
Pleroma.Config.get([:mrf_simple, :banner_removal])
Config.get([:mrf_simple, :banner_removal])
|> MRF.subdomains_regex()
if MRF.subdomain_match?(banner_removal, actor_host) do
@ -153,11 +155,11 @@ def filter(%{"type" => "Delete", "actor" => actor} = object) do
%{host: actor_host} = URI.parse(actor)
reject_deletes =
Pleroma.Config.get([:mrf_simple, :reject_deletes])
Config.get([:mrf_simple, :reject_deletes])
|> MRF.subdomains_regex()
if MRF.subdomain_match?(reject_deletes, actor_host) do
{:reject, nil}
{:reject, "[SimplePolicy] host in reject_deletes list"}
else
{:ok, object}
end
@ -175,7 +177,9 @@ def filter(%{"actor" => actor} = object) do
{:ok, object} <- check_report_removal(actor_info, object) do
{:ok, object}
else
_e -> {:reject, nil}
{:reject, nil} -> {:reject, "[SimplePolicy]"}
{:reject, _} = e -> e
_ -> {:reject, "[SimplePolicy]"}
end
end
@ -189,7 +193,9 @@ def filter(%{"id" => actor, "type" => obj_type} = object)
{:ok, object} <- check_banner_removal(actor_info, object) do
{:ok, object}
else
_e -> {:reject, nil}
{:reject, nil} -> {:reject, "[SimplePolicy]"}
{:reject, _} = e -> e
_ -> {:reject, "[SimplePolicy]"}
end
end
@ -197,10 +203,10 @@ def filter(object), do: {:ok, object}
@impl true
def describe do
exclusions = Pleroma.Config.get([:instance, :mrf_transparency_exclusions])
exclusions = Config.get([:mrf, :transparency_exclusions])
mrf_simple =
Pleroma.Config.get(:mrf_simple)
Config.get(:mrf_simple)
|> Enum.map(fn {k, v} -> {k, Enum.reject(v, fn v -> v in exclusions end)} end)
|> Enum.into(%{})

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