.gitlab/issue_templates/Bug.md

@@ -1,18 +0,0 @@
-<!--
-### Precheck
-
-* For support use https://git.pleroma.social/pleroma/pleroma-support or [community channels](https://git.pleroma.social/pleroma/pleroma#community-channels).
-* Please do a quick search to ensure no similar bug has been reported before. If the bug has not been addressed after 2 weeks, it's fine to bump it.
-* Try to ensure that the bug is actually related to the Pleroma backend. For example, if a bug happens in Pleroma-FE but not in Mastodon-FE or mobile clients, it's likely that the bug should be filed in [Pleroma-FE](https://git.pleroma.social/pleroma/pleroma-fe/issues/new) repository.
--->
-
-### Environment
-
-* 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 (`psql -V`):
-
-
-### Bug description

.gitlab/merge_request_templates/Release.md

@@ -1,6 +0,0 @@
-### Release checklist
-* [ ]  Bump version in `mix.exs`
-* [ ]  Compile a changelog
-* [ ]  Create an MR with an announcement to pleroma.social
-* [ ]  Tag the release
-* [ ] Merge `stable` into `develop` (in case the fixes are already in develop, use `git merge -s ours --no-commit` and manually merge the changelogs)

.woodpecker.yml

@@ -112,7 +112,7 @@ pipeline:
       - /bin/sh /entrypoint.sh
 
   debian-bullseye:
-    image: elixir:1.13.4
+    image: akkoma/debian
     <<: *on-release
     environment:
       MIX_ENV: prod

CHANGELOG.md

@@ -4,7 +4,33 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [Unreleased]
+## 2022.09
+
+### Added
+- support for fedibird-fe, and non-breaking API parity for it to function
+- support for setting instance languages in metadata
+- support for reusing oauth tokens, and not requiring new authorizations
+- the ability to obfuscate domains in your MRF descriptions
+- automatic translation of statuses via DeepL or LibreTranslate
+- ability to edit posts
+- ability to react with remote emoji
+
+### Changed
+- MFM parsing is now done on the backend by a modified version of ilja's parser -> https://akkoma.dev/AkkomaGang/mfm-parser
+- InlineQuotePolicy is now on by default
+
+### Fixed
+- Compatibility with latest meilisearch
+- Resolution of nested mix tasks (i.e search.meilisearch) in OTP releases
+- Elasticsearch returning likes and repeats, displaying as posts
+- Ensure key generation happens at registration-time to prevent potential race-conditions
+- Ensured websockets get closed on logout
+- Allowed GoToSocial-style `?query_string` signatures
+
+### Removed
+- Non-finch HTTP adapters. `:tesla, :adapter` is now highly recommended to be set to the default.
+
+## 2022.08
 
 ### Added
 - extended runtime module support, see config cheatsheet
@@ -18,6 +44,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
   - amd64 is built for debian stable. Compatible with ubuntu 20.
   - ubuntu-jammy is built for... well, ubuntu 22 (LTS)
   - amd64-musl is built for alpine 3.16
+- Enable remote users to interact with posts
 
 ### Fixed
 - Updated mastoFE path, for the newer version

README.md

@@ -2,6 +2,8 @@
 
 *a smallish microblogging platform, aka the cooler pleroma*
 
+![English OK](https://img.shields.io/badge/English-OK-blueviolet) ![日本語OK](https://img.shields.io/badge/%E6%97%A5%E6%9C%AC%E8%AA%9E-OK-blueviolet)
+
 ## About 
 
 This is a fork of Pleroma, which is a microblogging server software that can federate (= exchange messages with) other servers that support ActivityPub. What that means is that you can host a server for yourself or your friends and stay in control of your online identity, but still exchange messages with people on larger servers. Akkoma will federate with all servers that implement ActivityPub, like Friendica, GNU Social, Hubzilla, Mastodon, Misskey, Peertube, and Pixelfed.

SIGNING_KEY.pub

@@ -0,0 +1,2 @@
+untrusted comment: Akkoma Signing Key public key
+RWQRlw8Ex/uTbvo1wB1yK75tQ5nXKilB/vrKdkL41bgZHL9aKP+7fSS5

config/config.exs

@@ -197,6 +197,7 @@
   avatar_upload_limit: 2_000_000,
   background_upload_limit: 4_000_000,
   banner_upload_limit: 4_000_000,
+  languages: ["en"],
   poll_limits: %{
     max_options: 20,
     max_option_chars: 200,
@@ -734,6 +735,14 @@
       "build_dir" => "distribution",
       "ref" => "akkoma"
     },
+    "fedibird-fe" => %{
+      "name" => "fedibird-fe",
+      "git" => "https://akkoma.dev/AkkomaGang/fedibird-fe",
+      "build_url" =>
+        "https://akkoma-updates.s3-website.fr-par.scw.cloud/frontend/${ref}/fedibird-fe.zip",
+      "build_dir" => "distribution",
+      "ref" => "akkoma"
+    },
     "admin-fe" => %{
       "name" => "admin-fe",
       "git" => "https://akkoma.dev/AkkomaGang/admin-fe",
@@ -785,7 +794,8 @@
 config :pleroma, :mrf,
   policies: [Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy, Pleroma.Web.ActivityPub.MRF.TagPolicy],
   transparency: true,
-  transparency_exclusions: []
+  transparency_exclusions: [],
+  transparency_obfuscate_domains: []
 
 config :ex_aws, http_client: Pleroma.HTTP.ExAws
 
@@ -833,6 +843,19 @@
     }
   }
 
+config :pleroma, :translator,
+  enabled: false,
+  module: Pleroma.Akkoma.Translators.DeepL
+
+config :pleroma, :deepl,
+  # either :free or :pro
+  tier: :free,
+  api_key: ""
+
+config :pleroma, :libre_translate,
+  url: "http://127.0.0.1:5000",
+  api_key: nil
+
 # 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"

config/description.exs

@@ -509,6 +509,16 @@
           "Pleroma"
         ]
       },
+      %{
+        key: :languages,
+        type: {:list, :string},
+        description: "Languages the instance uses",
+        suggestions: [
+          "en",
+          "ja",
+          "fr"
+        ]
+      },
       %{
         key: :email,
         label: "Admin Email Address",
@@ -1169,7 +1179,6 @@
             hideFilteredStatuses: false,
             hideMutedPosts: false,
             hidePostStats: false,
-            hideSitename: false,
             hideUserStats: false,
             loginMethod: "password",
             logo: "/static/logo.svg",
@@ -1235,12 +1244,6 @@
             type: :boolean,
             description: "Hide notices statistics (repeats, favorites, ...)"
           },
-          %{
-            key: :hideSitename,
-            label: "Hide Sitename",
-            type: :boolean,
-            description: "Hides instance name from PleromaFE banner"
-          },
           %{
             key: :hideUserStats,
             label: "Hide user stats",
@@ -1350,6 +1353,42 @@
             type: :string,
             description: "Which theme to use. Available themes are defined in styles.json",
             suggestions: ["pleroma-dark"]
+          },
+          %{
+            key: :showPanelNavShortcuts,
+            label: "Show timeline panel nav shortcuts",
+            type: :boolean,
+            description: "Whether to put timeline nav tabs on the top of the panel"
+          },
+          %{
+            key: :showNavShortcuts,
+            label: "Show navbar shortcuts",
+            type: :boolean,
+            description: "Whether to put extra navigation options on the navbar"
+          },
+          %{
+            key: :showWiderShortcuts,
+            label: "Increase navbar shortcut spacing",
+            type: :boolean,
+            description: "Whether to add extra space between navbar icons"
+          },
+          %{
+            key: :hideSiteFavicon,
+            label: "Hide site favicon",
+            type: :boolean,
+            description: "Whether to hide the instance favicon from the navbar"
+          },
+          %{
+            key: :hideSiteName,
+            label: "Hide site name",
+            type: :boolean,
+            description: "Whether to hide the site name from the navbar"
+          },
+          %{
+            key: :renderMisskeyMarkdown,
+            label: "Render misskey markdown",
+            type: :boolean,
+            description: "Whether to render Misskey-flavoured markdown"
           }
         ]
       },
@@ -2598,9 +2637,10 @@
       %{
         key: :proxy_url,
         label: "Proxy URL",
-        type: [:string, :tuple],
+        type: :string,
-        description: "Proxy URL",
+        description:
-        suggestions: ["localhost:9020", {:socks5, :localhost, 3090}]
+          "Proxy URL - of the format http://host:port. Advise setting in .exs instead of admin-fe due to this being set at boot-time.",
+        suggestions: ["http://localhost:3128"]
       },
       %{
         key: :user_agent,
@@ -3186,13 +3226,14 @@
     group: :pleroma,
     key: Pleroma.Search,
     type: :group,
+    label: "Search",
     description: "General search settings.",
     children: [
       %{
         key: :module,
-        type: :keyword,
+        type: :module,
         description: "Selected search module.",
-        suggestion: [Pleroma.Search.DatabaseSearch, Pleroma.Search.Meilisearch]
+        suggestions: {:list_behaviour_implementations, Pleroma.Search.SearchBackend}
       }
     ]
   },
@@ -3217,7 +3258,7 @@
       },
       %{
         key: :initial_indexing_chunk_size,
-        type: :int,
+        type: :integer,
         description:
           "Amount of posts in a batch when running the initial indexing operation. Should probably not be more than 100000" <>
             " since there's a limit on maximum insert size",
@@ -3228,6 +3269,7 @@
   %{
     group: :pleroma,
     key: Pleroma.Search.Elasticsearch.Cluster,
+    label: "Elasticsearch",
     type: :group,
     description: "Elasticsearch settings.",
     children: [
@@ -3294,13 +3336,13 @@
               },
               %{
                 key: :bulk_page_size,
-                type: :int,
+                type: :integer,
                 description: "Size for bulk put requests, mostly used on building the index",
                 suggestion: [5000]
               },
               %{
                 key: :bulk_wait_interval,
-                type: :int,
+                type: :integer,
                 description: "Time to wait between bulk put requests (in ms)",
                 suggestion: [15_000]
               }
@@ -3309,5 +3351,66 @@
         ]
       }
     ]
+  },
+  %{
+    group: :pleroma,
+    key: :translator,
+    type: :group,
+    description: "Translation Settings",
+    children: [
+      %{
+        key: :enabled,
+        type: :boolean,
+        description: "Is translation enabled?",
+        suggestion: [true, false]
+      },
+      %{
+        key: :module,
+        type: :module,
+        description: "Translation module.",
+        suggestions: {:list_behaviour_implementations, Pleroma.Akkoma.Translator}
+      }
+    ]
+  },
+  %{
+    group: :pleroma,
+    key: :deepl,
+    label: "DeepL",
+    type: :group,
+    description: "DeepL Settings.",
+    children: [
+      %{
+        key: :tier,
+        type: {:dropdown, :atom},
+        description: "API Tier",
+        suggestions: [:free, :pro]
+      },
+      %{
+        key: :api_key,
+        type: :string,
+        description: "API key for DeepL",
+        suggestions: [nil]
+      }
+    ]
+  },
+  %{
+    group: :pleroma,
+    key: :libre_translate,
+    type: :group,
+    description: "LibreTranslate Settings.",
+    children: [
+      %{
+        key: :url,
+        type: :string,
+        description: "URL for libretranslate",
+        suggestion: [nil]
+      },
+      %{
+        key: :api_key,
+        type: :string,
+        description: "API key for libretranslate",
+        suggestion: [nil]
+      }
+    ]
   }
 ]

docs/docs/configuration/cheatsheet.md

@@ -120,6 +120,7 @@ To add configuration to your config file, you can copy it from the base config.
     * `Pleroma.Web.ActivityPub.MRF.KeywordPolicy`: Rejects or removes from the federated timeline or replaces keywords. (See [`:mrf_keyword`](#mrf_keyword)).
 * `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.
+* `transparency_obfuscate_domains`: Show domains with `*` in the middle, to censor them if needed. For example, `ridingho.me` will show as `rid*****.me`
 
 ## Federation
 ### MRF policies
@@ -521,7 +522,7 @@ Available caches:
 
 ### :http
 
-* `proxy_url`: an upstream proxy to fetch posts and/or media with, (default: `nil`)
+* `proxy_url`: an upstream proxy to fetch posts and/or media with, (default: `nil`); for example `http://127.0.0.1:3192`. Does not support SOCKS5 proxy, only http(s).
 * `send_user_agent`: should we include a user agent with HTTP requests? (default: `true`)
 * `user_agent`: what user agent should we use? (default: `:default`), must be string or `:default`
 * `adapter`: array of adapter options
@@ -1158,3 +1159,28 @@ Each job has these settings:
 
 * `:max_running` - max concurrently runnings jobs
 * `:max_waiting` - max waiting jobs
+
+### Translation Settings
+
+Settings to automatically translate statuses for end users. Currently supported
+translation services are DeepL and LibreTranslate.
+
+Translations are available at `/api/v1/statuses/:id/translations/:language`, where
+`language` is the target language code (e.g `en`)
+
+### `:translator`
+
+- `:enabled` - enables translation
+- `:module` - Sets module to be used
+  - Either `Pleroma.Akkoma.Translators.DeepL` or `Pleroma.Akkoma.Translators.LibreTranslate`
+
+### `:deepl`
+
+- `:api_key` - API key for DeepL
+- `:tier` - API tier
+  - either `:free` or `:pro`
+
+### `:libre_translate`
+
+- `:url` - URL of LibreTranslate instance
+- `:api_key` - API key for LibreTranslate

docs/docs/configuration/frontend_management.md

@@ -19,6 +19,10 @@ config :pleroma, :frontends,
   admin: %{
     "name" => "admin-fe",
     "ref" => "stable"
+  },
+  mastodon: %{
+    "name" => "mastodon-fe",
+    "ref" => "akkoma"
   }
 ```
 
@@ -26,12 +30,18 @@ This would serve the frontend from the the folder at `$instance_static/frontends
 
 Refer to [the frontend CLI task](../../administration/CLI_tasks/frontend) for how to install the frontend's files
 
-If you wish masto-fe to also be enabled, you will also need to run the install task for `mastodon-fe`. Not doing this will lead to the frontend not working.
-
 If you choose not to install a frontend for whatever reason, it is recommended that you enable [`:static_fe`](#static_fe) to allow remote users to click "view remote source". Don't bother with this if you've got no unauthenticated access though.
 
 You can also replace the default "no frontend" page by placing an `index.html` file under your `instance/static/` directory.
 
+## Mastodon-FE
+
+Akkoma supports both [glitchsoc](https://github.com/glitch-soc/mastodon)'s more "vanilla" mastodon frontend,
+as well as [fedibird](https://github.com/fedibird/mastodon)'s extended frontend which has near-feature-parity with akkoma (with quoting and reactions).
+
+To enable either one, you must run the `frontend.install` task for either `mastodon-fe` or `fedibird-fe` (both `--ref akkoma`), then make sure
+`:pleroma, :frontends, :mastodon` references the one you want.
+
 ## Swagger (openAPI) documentation viewer
 
 If you're a developer and you'd like a human-readable rendering of the

docs/docs/development/API/differences_in_mastoapi_responses.md

@@ -40,6 +40,10 @@ Has these additional fields under the `pleroma` object:
 - `parent_visible`: If the parent of this post is visible to the user or not.
 - `pinned_at`: a datetime (iso8601) when status was pinned, `null` otherwise.
 
+The `GET /api/v1/statuses/:id/source` endpoint additionally has the following attributes:
+
+- `content_type`: The content type of the status source.
+
 ## Scheduled statuses
 
 Has these additional fields in `params`:

docs/docs/installation/alpine_linux_en.md

@@ -221,6 +221,8 @@ If your instance is up and running, you can create your first user with administ
 doas -u akkoma env MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress> --admin
 ```
 
+{! installation/frontends.include !}
+
 #### Further reading
 
 {! installation/further_reading.include !}

docs/docs/installation/arch_linux_en.md

@@ -212,6 +212,8 @@ If your instance is up and running, you can create your first user with administ
 sudo -Hu akkoma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress> --admin
 ```
 
+{! installation/frontends.include !}
+
 #### Further reading
 
 {! installation/further_reading.include !}

docs/docs/installation/debian_based_en.md

@@ -175,6 +175,8 @@ If your instance is up and running, you can create your first user with administ
 sudo -Hu akkoma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress> --admin
 ```
 
+{! installation/frontends.include !}
+
 #### Further reading
 
 {! installation/further_reading.include !}

docs/docs/installation/fedora_based_en.md

@@ -199,6 +199,8 @@ If your instance is up and running, you can create your first user with administ
 sudo -Hu akkoma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress> --admin
 ```
 
+{! installation/frontends.include !}
+
 #### Further reading
 
 {! installation/further_reading.include !}

docs/docs/installation/freebsd_en.md

@@ -206,6 +206,9 @@ If your instance is up and running, you can create your first user with administ
 ```shell
 sudo -Hu akkoma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress> --admin
 ```
+
+{! installation/frontends.include !}
+
 ## Conclusion
 
 Restart nginx with `# service nginx restart` and you should be up and running.

docs/docs/installation/frontends.include

@@ -0,0 +1,25 @@
+#### Installing Frontends
+
+Once your backend server is functional, you'll also want to
+probably install frontends.
+
+These are no longer bundled with the distribution and need an extra
+command to install.
+
+For most installations, the following will suffice:
+
+=== "OTP" 
+    ```sh
+    ./bin/pleroma_ctl frontend install pleroma-fe --ref stable
+    # and also, if desired
+    ./bin/pleroma_ctl frontend install admin-fe --ref stable
+    ```
+
+=== "From Source"
+    ```sh
+    mix pleroma.frontend install pleroma-fe --ref stable
+    mix pleroma.frontend install admin-fe --ref stable
+    ```
+
+For more customised installations, refer to [Frontend Management](../../configuration/frontend_management)
+

docs/docs/installation/gentoo_en.md

@@ -293,6 +293,8 @@ akkoma$ MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress> --admin
 
 If you opted to allow sudo for the `akkoma` user but would like to remove the ability for greater security, now might be a good time to edit `/etc/sudoers` and/or change the groups the `akkoma` user belongs to. Be sure to restart the akkoma service afterwards to ensure it picks up on the changes.
 
+{! installation/frontends.include !}
+
 #### Further reading
 
 {! installation/further_reading.include !}

docs/docs/installation/migrating_to_akkoma.md

@@ -1,7 +1,5 @@
 # Migrating to Akkoma
 
-**Akkoma does not currently have a stable release, until 3.0, all builds should be considered "develop"**
-
 ## Why should you migrate?
 
 aside from actually responsive maintainer(s)? let's lookie here, we've got:
@@ -11,6 +9,8 @@ aside from actually responsive maintainer(s)? let's lookie here, we've got:
 - elasticsearch support (because pleroma search is GARBAGE)
 - latest develop pleroma-fe additions
 - local-only posting
+- automatic post translation
+- the mastodon frontend back in all its glory
 - probably more, this is like 3.5 years of IHBA additions finally compiled
 
 ## Actually migrating
@@ -43,14 +43,14 @@ This will just be setting the update URL - find your flavour from the [mapping o
 ```bash
 export FLAVOUR=[the flavour you found above]
 
-./bin/pleroma_ctl update --zip-url https://akkoma-updates.s3-website.fr-par.scw.cloud/develop/akkoma-$FLAVOUR.zip
+./bin/pleroma_ctl update --zip-url https://akkoma-updates.s3-website.fr-par.scw.cloud/stable/akkoma-$FLAVOUR.zip
 ./bin/pleroma_ctl migrate
 ```
 
 Then restart. When updating in the future, you canjust use
 
 ```bash
-./bin/pleroma_ctl update --branch develop
+./bin/pleroma_ctl update --branch stable
 ```
 
 ## Frontend changes
@@ -62,17 +62,18 @@ your upgrade path here depends on your setup
 
 You'll need to run a couple of commands,
 
-```bash
+=== "OTP"
-# From source
+    ```sh
-mix pleroma.frontend install pleroma-fe
+    ./bin/pleroma_ctl frontend install pleroma-fe --ref stable
-# you'll probably want this too
+    # and also, if desired
-mix pleroma.frontend install admin-fe
+    ./bin/pleroma_ctl frontend install admin-fe --ref stable
+    ```
 
-# OTP
+=== "From Source"
-./bin/pleroma_ctl frontend install pleroma-fe
+    ```sh
-# you'll probably want this too
+    mix pleroma.frontend install pleroma-fe --ref stable
-./bin/pleroma_ctl frontend install admin-fe
+    mix pleroma.frontend install admin-fe --ref stable
-```
+    ```
 
 ### I've run the mix task to install a frontend
 

docs/docs/installation/netbsd_en.md

@@ -202,6 +202,8 @@ incorrect timestamps. You should have ntpd running.
 
 * <https://catgirl.science>
 
+{! installation/frontends.include !}
+
 #### Further reading
 
 {! installation/further_reading.include !}

docs/docs/installation/openbsd_en.md

@@ -250,6 +250,8 @@ If your instance is up and running, you can create your first user with administ
 LC_ALL=en_US.UTF-8 MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress> --admin
 ```
 
+{! installation/frontends.include !}
+
 #### Further reading
 
 {! installation/further_reading.include !}

docs/docs/installation/otp_en.md

@@ -306,6 +306,8 @@ su akkoma -s $SHELL -lc "./bin/pleroma_ctl user new joeuser joeuser@sld.tld --ad
 ```
 This will create an account withe the username of 'joeuser' with the email address of joeuser@sld.tld, and set that user's account as an admin. This will result in a link that you can paste into the browser, which logs you in and enables you to set the password.
 
+{! installation/frontends.include !}
+
 ## Further reading
 
 {! installation/further_reading.include !}

docs/docs/installation/otp_redhat_en.md

@@ -279,6 +279,7 @@ After that, run the `pleroma_ctl migrate` command as usual to perform database m
 
 As it currently stands, your OTP build will only be compatible for the specific RedHat distribution you've built it on. Fedora builds only work on Fedora, Centos builds only on Centos, RedHat builds only on RedHat. Secondly, for Fedora, they will also be bound to the specific Fedora release. This is because different releases of Fedora may have significant changes made in some of the required packages and libraries.
 
+{! installation/frontends.include !}
 
 {! installation/further_reading.include !}
 

docs/docs/installation/verifying_otp_releases.md

@@ -0,0 +1,66 @@
+# Verifying OTP release integrity
+
+All stable OTP releases are cryptographically signed, to allow
+you to verify the integrity if you choose to.
+
+Releases are signed with [Signify](https://man.openbsd.org/signify.1),
+with [the public key in the main repository](https://akkoma.dev/AkkomaGang/akkoma/src/branch/develop/SIGNING_KEY.pub)
+
+Release URLs will always be of the form
+
+```
+https://akkoma-updates.s3-website.fr-par.scw.cloud/{branch}/akkoma-{flavour}.zip
+```
+
+Where branch is usually `stable` or `develop`, and `flavour` is
+the one [that you detect on install](../otp_en/#detecting-flavour).
+
+So, for an AMD64 stable install, your update URL will be
+
+```
+https://akkoma-updates.s3-website.fr-par.scw.cloud/stable/akkoma-amd64.zip
+```
+
+To verify the integrity of this file, we have two helper files
+
+```
+# Checksums
+https://akkoma-updates.s3-website.fr-par.scw.cloud/{branch}/akkoma-{flavour}.zip.sha256
+
+# Signify signature of the hashes
+https://akkoma-updates.s3-website.fr-par.scw.cloud/{branch}/akkoma-{flavour}.zip.sha256.sig
+```
+
+Thus, to upgrade manually, with integrity checking, consider the following script:
+
+```bash
+#!/bin/bash
+set -eo pipefail
+
+export FLAVOUR=amd64
+export BRANCH=stable
+
+# Fetch signing key
+curl --silent https://akkoma.dev/AkkomaGang/akkoma/raw/branch/$BRANCH/SIGNING_KEY.pub -o AKKOMA_SIGNING_KEY.pub
+
+# Download zip file and sig files
+wget -q https://akkoma-updates.s3-website.fr-par.scw.cloud/$BRANCH/akkoma-$FLAVOUR{.zip,.zip.sha256,.zip.sha256.sig}
+
+# Verify zip file's sha256 integrity
+sha256sum --check akkoma-$FLAVOUR.zip.sha256
+
+# Verify hash file's integrity
+# Signify might be under the `signify` command, depending on your distribution
+signify-openbsd -V -p AKKOMA_SIGNING_KEY.pub -m akkoma-$FLAVOUR.zip.sha256
+
+# We're good, use that URL
+echo "Update URL contents verified"
+echo "use"
+echo "./bin/pleroma_ctl update --zip-url https://akkoma-updates.s3-website.fr-par.scw.cloud/$BRANCH/akkoma-$FLAVOUR"
+echo "to update your instance"
+
+# Clean up
+rm akkoma-$FLAVOUR.zip
+rm akkoma-$FLAVOUR.zip.sha256
+rm akkoma-$FLAVOUR.zip.sha256.sig
+```

lib/mix/pleroma.ex

@@ -23,7 +23,15 @@ def start_pleroma do
     Pleroma.Config.Oban.warn()
     Pleroma.Application.limiters_setup()
     Application.put_env(:phoenix, :serve_endpoints, false, persistent: true)
-    Finch.start_link(name: MyFinch)
+
+    proxy_url = Pleroma.Config.get([:http, :proxy_url])
+    proxy = Pleroma.HTTP.AdapterHelper.format_proxy(proxy_url)
+
+    finch_config =
+      [:http, :adapter]
+      |> Pleroma.Config.get([])
+      |> Pleroma.HTTP.AdapterHelper.maybe_add_proxy_pool(proxy)
+      |> Keyword.put(:name, MyFinch)
 
     unless System.get_env("DEBUG") do
       Logger.remove_backend(:console)
@@ -45,6 +53,7 @@ def start_pleroma do
         Pleroma.Emoji,
         {Pleroma.Config.TransferTask, false},
         Pleroma.Web.Endpoint,
+        {Finch, finch_config},
         {Oban, oban_config},
         {Majic.Pool,
          [name: Pleroma.MajicPool, pool_size: Pleroma.Config.get([:majic_pool, :size], 2)]}

lib/mix/tasks/pleroma/search/meilisearch.ex

@@ -9,7 +9,7 @@ defmodule Mix.Tasks.Pleroma.Search.Meilisearch do
   import Ecto.Query
 
   import Pleroma.Search.Meilisearch,
-    only: [meili_post: 2, meili_put: 2, meili_get: 1, meili_delete!: 1]
+    only: [meili_put: 2, meili_get: 1, meili_delete!: 1]
 
   def run(["index"]) do
     start_pleroma()
@@ -27,7 +27,7 @@ def run(["index"]) do
     end
 
     {:ok, _} =
-      meili_post(
+      meili_put(
         "/indexes/objects/settings/ranking-rules",
         [
           "published:desc",
@@ -41,7 +41,7 @@ def run(["index"]) do
       )
 
     {:ok, _} =
-      meili_post(
+      meili_put(
         "/indexes/objects/settings/searchable-attributes",
         [
           "content"
@@ -91,7 +91,7 @@ def run(["index"]) do
             )
 
           with {:ok, res} <- result do
-            if not Map.has_key?(res, "uid") do
+            if not Map.has_key?(res, "indexUid") do
               IO.puts("\nFailed to index: #{inspect(result)}")
             end
           else

lib/mix/tasks/pleroma/user.ex

@@ -258,6 +258,25 @@ def run(["untag", nickname | tags]) do
     end
   end
 
+  def run(["refetch_public_keys"]) do
+    start_pleroma()
+
+    Pleroma.User.Query.build(%{
+      external: true,
+      is_active: true
+    })
+    |> refetch_public_keys()
+  end
+
+  def run(["refetch_public_keys" | rest]) do
+    start_pleroma()
+
+    Pleroma.User.Query.build(%{
+      ap_id: rest
+    })
+    |> refetch_public_keys()
+  end
+
   def run(["invite" | rest]) do
     {options, [], []} =
       OptionParser.parse(rest,
@@ -519,6 +538,26 @@ def run(["fix_follow_state", local_user, remote_user]) do
     end
   end
 
+  defp refetch_public_keys(query) do
+    query
+    |> Pleroma.Repo.chunk_stream(50, :batches)
+    |> Stream.each(fn users ->
+      users
+      |> Enum.each(fn user ->
+        IO.puts("Re-Resolving: #{user.ap_id}")
+
+        with {:ok, user} <- Pleroma.User.fetch_by_ap_id(user.ap_id),
+             changeset <- Pleroma.User.update_changeset(user),
+             {:ok, _user} <- Pleroma.User.update_and_set_cache(changeset) do
+          :ok
+        else
+          error -> IO.puts("Could not resolve: #{user.ap_id}, #{inspect(error)}")
+        end
+      end)
+    end)
+    |> Stream.run()
+  end
+
   defp set_moderator(user, value) do
     {:ok, user} =
       user

lib/pleroma/activity/html.ex

@@ -8,6 +8,40 @@ defmodule Pleroma.Activity.HTML do
 
   @cachex Pleroma.Config.get([:cachex, :provider], Cachex)
 
+  # We store a list of cache keys related to an activity in a
+  # separate cache, scrubber_management_cache. It has the same
+  # size as scrubber_cache (see application.ex). Every time we add
+  # a cache to scrubber_cache, we update scrubber_management_cache.
+  #
+  # The most recent write of a certain key in the management cache
+  # is the same as the most recent write of any record related to that
+  # key in the main cache.
+  # Assuming LRW ( https://hexdocs.pm/cachex/Cachex.Policy.LRW.html ),
+  # this means when the management cache is evicted by cachex, all
+  # related records in the main cache will also have been evicted.
+
+  defp get_cache_keys_for(activity_id) do
+    with {:ok, list} when is_list(list) <- @cachex.get(:scrubber_management_cache, activity_id) do
+      list
+    else
+      _ -> []
+    end
+  end
+
+  defp add_cache_key_for(activity_id, additional_key) do
+    current = get_cache_keys_for(activity_id)
+
+    unless additional_key in current do
+      @cachex.put(:scrubber_management_cache, activity_id, [additional_key | current])
+    end
+  end
+
+  def invalidate_cache_for(activity_id) do
+    keys = get_cache_keys_for(activity_id)
+    Enum.map(keys, &@cachex.del(:scrubber_cache, &1))
+    @cachex.del(:scrubber_management_cache, activity_id)
+  end
+
   def get_cached_scrubbed_html_for_activity(
         content,
         scrubbers,
@@ -19,6 +53,8 @@ def get_cached_scrubbed_html_for_activity(
 
     @cachex.fetch!(:scrubber_cache, key, fn _key ->
       object = Object.normalize(activity, fetch: false)
+
+      add_cache_key_for(activity.id, key)
       HTML.ensure_scrubbed_html(content, scrubbers, object.data["fake"] || false, callback)
     end)
   end

lib/pleroma/akkoma/translators/deepl.ex

@@ -0,0 +1,100 @@
+defmodule Pleroma.Akkoma.Translators.DeepL do
+  @behaviour Pleroma.Akkoma.Translator
+
+  alias Pleroma.HTTP
+  alias Pleroma.Config
+  require Logger
+
+  defp base_url(:free) do
+    "https://api-free.deepl.com/v2/"
+  end
+
+  defp base_url(:pro) do
+    "https://api.deepl.com/v2/"
+  end
+
+  defp api_key do
+    Config.get([:deepl, :api_key])
+  end
+
+  defp tier do
+    Config.get([:deepl, :tier])
+  end
+
+  @impl Pleroma.Akkoma.Translator
+  def languages do
+    with {:ok, %{status: 200} = source_response} <- do_languages("source"),
+         {:ok, %{status: 200} = dest_response} <- do_languages("target"),
+         {:ok, source_body} <- Jason.decode(source_response.body),
+         {:ok, dest_body} <- Jason.decode(dest_response.body) do
+      source_resp =
+        Enum.map(source_body, fn %{"language" => code, "name" => name} ->
+          %{code: code, name: name}
+        end)
+
+      dest_resp =
+        Enum.map(dest_body, fn %{"language" => code, "name" => name} ->
+          %{code: code, name: name}
+        end)
+
+      {:ok, source_resp, dest_resp}
+    else
+      {:ok, %{status: status} = response} ->
+        Logger.warning("DeepL: Request rejected: #{inspect(response)}")
+        {:error, "DeepL request failed (code #{status})"}
+
+      {:error, reason} ->
+        {:error, reason}
+    end
+  end
+
+  @impl Pleroma.Akkoma.Translator
+  def translate(string, from_language, to_language) do
+    with {:ok, %{status: 200} = response} <-
+           do_request(api_key(), tier(), string, from_language, to_language),
+         {:ok, body} <- Jason.decode(response.body) do
+      %{"translations" => [%{"text" => translated, "detected_source_language" => detected}]} =
+        body
+
+      {:ok, detected, translated}
+    else
+      {:ok, %{status: status} = response} ->
+        Logger.warning("DeepL: Request rejected: #{inspect(response)}")
+        {:error, "DeepL request failed (code #{status})"}
+
+      {:error, reason} ->
+        {:error, reason}
+    end
+  end
+
+  defp do_request(api_key, tier, string, from_language, to_language) do
+    HTTP.post(
+      base_url(tier) <> "translate",
+      URI.encode_query(
+        %{
+          text: string,
+          target_lang: to_language,
+          tag_handling: "html"
+        }
+        |> maybe_add_source(from_language),
+        :rfc3986
+      ),
+      [
+        {"authorization", "DeepL-Auth-Key #{api_key}"},
+        {"content-type", "application/x-www-form-urlencoded"}
+      ]
+    )
+  end
+
+  defp maybe_add_source(opts, nil), do: opts
+  defp maybe_add_source(opts, lang), do: Map.put(opts, :source_lang, lang)
+
+  defp do_languages(type) do
+    HTTP.get(
+      base_url(tier()) <> "languages?type=#{type}",
+      [
+        {"authorization", "DeepL-Auth-Key #{api_key()}"}
+      ]
+    )
+  end
+end

lib/pleroma/akkoma/translators/libre_translate.ex

@@ -0,0 +1,82 @@
+defmodule Pleroma.Akkoma.Translators.LibreTranslate do
+  @behaviour Pleroma.Akkoma.Translator
+
+  alias Pleroma.Config
+  alias Pleroma.HTTP
+  require Logger
+
+  defp api_key do
+    Config.get([:libre_translate, :api_key])
+  end
+
+  defp url do
+    Config.get([:libre_translate, :url])
+  end
+
+  @impl Pleroma.Akkoma.Translator
+  def languages do
+    with {:ok, %{status: 200} = response} <- do_languages(),
+         {:ok, body} <- Jason.decode(response.body) do
+      resp = Enum.map(body, fn %{"code" => code, "name" => name} -> %{code: code, name: name} end)
+      # No separate source/dest
+      {:ok, resp, resp}
+    else
+      {:ok, %{status: status} = response} ->
+        Logger.warning("LibreTranslate: Request rejected: #{inspect(response)}")
+        {:error, "LibreTranslate request failed (code #{status})"}
+
+      {:error, reason} ->
+        {:error, reason}
+    end
+  end
+
+  @impl Pleroma.Akkoma.Translator
+  def translate(string, from_language, to_language) do
+    with {:ok, %{status: 200} = response} <- do_request(string, from_language, to_language),
+         {:ok, body} <- Jason.decode(response.body) do
+      %{"translatedText" => translated} = body
+
+      detected =
+        if Map.has_key?(body, "detectedLanguage") do
+          get_in(body, ["detectedLanguage", "language"])
+        else
+          from_language
+        end
+
+      {:ok, detected, translated}
+    else
+      {:ok, %{status: status} = response} ->
+        Logger.warning("libre_translate: request failed, #{inspect(response)}")
+        {:error, "libre_translate: request failed (code #{status})"}
+
+      {:error, reason} ->
+        {:error, reason}
+    end
+  end
+
+  defp do_request(string, from_language, to_language) do
+    url = URI.parse(url())
+    url = %{url | path: "/translate"}
+
+    HTTP.post(
+      to_string(url),
+      Jason.encode!(%{
+        q: string,
+        source: if(is_nil(from_language), do: "auto", else: from_language),
+        target: to_language,
+        format: "html",
+        api_key: api_key()
+      }),
+      [
+        {"content-type", "application/json"}
+      ]
+    )
+  end
+
+  defp do_languages() do
+    url = URI.parse(url())
+    url = %{url | path: "/languages"}
+
+    HTTP.get(to_string(url))
+  end
+end

lib/pleroma/akkoma/translators/translator.ex

@@ -0,0 +1,8 @@
+defmodule Pleroma.Akkoma.Translator do
+  @callback translate(String.t(), String.t() | nil, String.t()) ::
+              {:ok, String.t(), String.t()} | {:error, any()}
+  @callback languages() ::
+              {:ok, [%{name: String.t(), code: String.t()}],
+               [%{name: String.t(), code: String.t()}]}
+              | {:error, any()}
+end

lib/pleroma/application.ex

@@ -63,7 +63,8 @@ def start(_type, _args) do
         Pleroma.Repo,
         Config.TransferTask,
         Pleroma.Emoji,
-        Pleroma.Web.Plugs.RateLimiter.Supervisor
+        Pleroma.Web.Plugs.RateLimiter.Supervisor,
+        {Task.Supervisor, name: Pleroma.TaskSupervisor}
       ] ++
         cachex_children() ++
         http_children() ++
@@ -149,11 +150,13 @@ defp cachex_children do
       build_cachex("object", default_ttl: 25_000, ttl_interval: 1000, limit: 2500),
       build_cachex("rich_media", default_ttl: :timer.minutes(120), limit: 5000),
       build_cachex("scrubber", limit: 2500),
+      build_cachex("scrubber_management", limit: 2500),
       build_cachex("idempotency", expiration: idempotency_expiration(), limit: 2500),
       build_cachex("web_resp", limit: 2500),
       build_cachex("emoji_packs", expiration: emoji_packs_expiration(), limit: 10),
       build_cachex("failed_proxy_url", limit: 2500),
-      build_cachex("banned_urls", default_ttl: :timer.hours(24 * 30), limit: 5_000)
+      build_cachex("banned_urls", default_ttl: :timer.hours(24 * 30), limit: 5_000),
+      build_cachex("translations", default_ttl: :timer.hours(24 * 30), limit: 2500)
     ]
   end
 
@@ -248,9 +251,13 @@ def limiters_setup do
   end
 
   defp http_children do
+    proxy_url = Config.get([:http, :proxy_url])
+    proxy = Pleroma.HTTP.AdapterHelper.format_proxy(proxy_url)
+
     config =
       [:http, :adapter]
       |> Config.get([])
+      |> Pleroma.HTTP.AdapterHelper.maybe_add_proxy_pool(proxy)
       |> Keyword.put(:name, MyFinch)
 
     [{Finch, config}]

lib/pleroma/collections/fetcher.ex

@@ -11,10 +11,7 @@ defmodule Akkoma.Collections.Fetcher do
   alias Pleroma.Config
   require Logger
 
-  def fetch_collection_by_ap_id(ap_id) when is_binary(ap_id) do
+  @spec fetch_collection(String.t() | map()) :: {:ok, [Pleroma.Object.t()]} | {:error, any()}
-    fetch_collection(ap_id)
-  end
-
   def fetch_collection(ap_id) when is_binary(ap_id) do
     with {:ok, page} <- Fetcher.fetch_and_contain_remote_object_from_id(ap_id) do
       {:ok, objects_from_collection(page)}
@@ -26,7 +23,7 @@ def fetch_collection(ap_id) when is_binary(ap_id) do
   end
 
   def fetch_collection(%{"type" => type} = page)
-      when type in ["Collection", "OrderedCollection"] do
+      when type in ["Collection", "OrderedCollection", "CollectionPage", "OrderedCollectionPage"] do
     {:ok, objects_from_collection(page)}
   end
 
@@ -38,12 +35,13 @@ defp items_in_page(%{"type" => type, "items" => items})
        when is_list(items) and type in ["Collection", "CollectionPage"],
        do: items
 
-  defp objects_from_collection(%{"type" => "OrderedCollection", "orderedItems" => items})
+  defp objects_from_collection(%{"type" => type, "orderedItems" => items} = page)
-       when is_list(items),
+       when is_list(items) and type in ["OrderedCollection", "OrderedCollectionPage"],
-       do: items
+       do: maybe_next_page(page, items)
 
-  defp objects_from_collection(%{"type" => "Collection", "items" => items}) when is_list(items),
+  defp objects_from_collection(%{"type" => type, "items" => items} = page)
-    do: items
+       when is_list(items) and type in ["Collection", "CollectionPage"],
+       do: maybe_next_page(page, items)
 
   defp objects_from_collection(%{"type" => type, "first" => first})
        when is_binary(first) and type in ["Collection", "OrderedCollection"] do
@@ -55,11 +53,13 @@ defp objects_from_collection(%{"type" => type, "first" => %{"id" => id}})
     fetch_page_items(id)
   end
 
+  defp objects_from_collection(_page), do: []
+
   defp fetch_page_items(id, items \\ []) do
     if Enum.count(items) >= Config.get([:activitypub, :max_collection_objects]) do
       items
     else
-      {:ok, page} = Fetcher.fetch_and_contain_remote_object_from_id(id)
+      with {:ok, page} <- Fetcher.fetch_and_contain_remote_object_from_id(id) do
         objects = items_in_page(page)
 
         if Enum.count(objects) > 0 do
@@ -67,6 +67,14 @@ defp fetch_page_items(id, items \\ []) do
         else
           items
         end
+      else
+        {:error, "Object has been deleted"} ->
+          items
+
+        {:error, error} ->
+          Logger.error("Could not fetch page #{id} - #{inspect(error)}")
+          {:error, error}
+      end
     end
   end
 

lib/pleroma/config/transfer_task.ex

@@ -38,7 +38,6 @@ def start_link(restart_pleroma? \\ true) do
   def load_and_update_env(deleted_settings \\ [], restart_pleroma? \\ true) do
     with {_, true} <- {:configurable, Config.get(:configurable_from_database)} do
       # We need to restart applications for loaded settings take effect
-
       {logger, other} =
         (Repo.all(ConfigDB) ++ deleted_settings)
         |> Enum.map(&merge_with_default/1)
@@ -85,7 +84,12 @@ defp maybe_set_pleroma_last(apps) do
   end
 
   defp merge_with_default(%{group: group, key: key, value: value} = setting) do
-    default = Config.Holder.default_config(group, key)
+    default =
+      if group == :pleroma do
+        Config.get([key], Config.Holder.default_config(group, key))
+      else
+        Config.Holder.default_config(group, key)
+      end
 
     merged =
       cond do

lib/pleroma/constants.ex

@@ -27,4 +27,40 @@ defmodule Pleroma.Constants do
     do:
       ~w(index.html robots.txt static static-fe finmoji emoji packs sounds images instance sw.js sw-pleroma.js favicon.png schemas doc embed.js embed.css)
   )
+
+  const(status_updatable_fields,
+    do: [
+      "source",
+      "tag",
+      "updated",
+      "emoji",
+      "content",
+      "summary",
+      "sensitive",
+      "attachment",
+      "generator"
+    ]
+  )
+
+  const(updatable_object_types,
+    do: [
+      "Note",
+      "Question",
+      "Audio",
+      "Video",
+      "Event",
+      "Article",
+      "Page"
+    ]
+  )
+
+  const(actor_types,
+    do: [
+      "Application",
+      "Group",
+      "Organization",
+      "Person",
+      "Service"
+    ]
+  )
 end

lib/pleroma/emoji.ex

@@ -188,6 +188,11 @@ def emoji_url(%{"type" => "EmojiReact", "content" => emoji, "tag" => tags}) do
 
   def emoji_url(_), do: nil
 
+  def emoji_name_with_instance(name, url) do
+    url = url |> URI.parse() |> Map.get(:host)
+    "#{name}@#{url}"
+  end
+
   emoji_qualification_map =
     emojis
     |> Enum.filter(&String.contains?(&1, "\uFE0F"))

lib/pleroma/helpers/auth_helper.ex

@@ -9,6 +9,7 @@ defmodule Pleroma.Helpers.AuthHelper do
   import Plug.Conn
 
   @oauth_token_session_key :oauth_token
+  @oauth_user_session_key :oauth_user
 
   @doc """
   Skips OAuth permissions (scopes) checks, assigns nil `:token`.
@@ -43,4 +44,16 @@ def put_session_token(%Conn{} = conn, token) when is_binary(token) do
   def delete_session_token(%Conn{} = conn) do
     delete_session(conn, @oauth_token_session_key)
   end
+
+  def put_session_user(%Conn{} = conn, user) do
+    put_session(conn, @oauth_user_session_key, user)
+  end
+
+  def delete_session_user(%Conn{} = conn) do
+    delete_session(conn, @oauth_user_session_key)
+  end
+
+  def get_session_user(%Conn{} = conn) do
+    get_session(conn, @oauth_user_session_key)
+  end
 end

lib/pleroma/http/adapter_helper.ex

@@ -6,7 +6,7 @@ defmodule Pleroma.HTTP.AdapterHelper do
   @moduledoc """
   Configure Tesla.Client with default and customized adapter options.
   """
-  @defaults [name: MyFinch, connect_timeout: 5_000, recv_timeout: 5_000]
+  @defaults [name: MyFinch, pool_timeout: 5_000, receive_timeout: 5_000]
 
   @type proxy_type() :: :socks4 | :socks5
   @type host() :: charlist() | :inet.ip_address()
@@ -25,15 +25,58 @@ def format_proxy(nil), do: nil
 
   def format_proxy(proxy_url) do
     case parse_proxy(proxy_url) do
-      {:ok, host, port} -> {host, port}
+      {:ok, host, port} -> {:http, host, port, []}
-      {:ok, type, host, port} -> {type, host, port}
+      {:ok, type, host, port} -> {type, host, port, []}
       _ -> nil
     end
   end
 
   @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)
+
+  def maybe_add_proxy(opts, proxy) do
+    Keyword.put(opts, :proxy, proxy)
+  end
+
+  def maybe_add_proxy_pool(opts, nil), do: opts
+
+  def maybe_add_proxy_pool(opts, proxy) do
+    Logger.info("Using HTTP Proxy: #{inspect(proxy)}")
+
+    opts
+    |> maybe_add_pools()
+    |> maybe_add_default_pool()
+    |> maybe_add_conn_opts()
+    |> put_in([:pools, :default, :conn_opts, :proxy], proxy)
+  end
+
+  defp maybe_add_pools(opts) do
+    if Keyword.has_key?(opts, :pools) do
+      opts
+    else
+      Keyword.put(opts, :pools, %{})
+    end
+  end
+
+  defp maybe_add_default_pool(opts) do
+    pools = Keyword.get(opts, :pools)
+
+    if Map.has_key?(pools, :default) do
+      opts
+    else
+      put_in(opts, [:pools, :default], [])
+    end
+  end
+
+  defp maybe_add_conn_opts(opts) do
+    conn_opts = get_in(opts, [:pools, :default, :conn_opts])
+
+    unless is_nil(conn_opts) do
+      opts
+    else
+      put_in(opts, [:pools, :default, :conn_opts], [])
+    end
+  end
 
   @doc """
   Merge default connection & adapter options with received ones.
@@ -46,36 +89,31 @@ def options(%URI{} = uri, opts \\ []) do
     |> AdapterHelper.Default.options(uri)
   end
 
+  defp proxy_type("http"), do: {:ok, :http}
+  defp proxy_type("https"), do: {:ok, :https}
+  defp proxy_type(_), do: {:error, :unknown}
+
   @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, ":"),
+    with %URI{} = uri <- URI.parse(proxy),
-         {port, ""} <- Integer.parse(port) do
+         {:ok, type} <- proxy_type(uri.scheme) do
-      {:ok, parse_host(host), port}
+      {:ok, type, uri.host, uri.port}
     else
-      {_, _} ->
+      e ->
-        Logger.warn("Parsing port failed #{inspect(proxy)}")
+        Logger.warn("Parsing proxy failed #{inspect(proxy)}, #{inspect(e)}")
-        {: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}
+      {:ok, type, host, port}
     else
       _ ->
         Logger.warn("Parsing proxy failed #{inspect(proxy)}")

lib/pleroma/http/adapter_helper/default.ex

@@ -9,7 +9,7 @@ defmodule Pleroma.HTTP.AdapterHelper.Default do
 
   @spec options(keyword(), URI.t()) :: keyword()
   def options(opts, _uri) do
-    proxy = Pleroma.Config.get([:http, :proxy_url], nil)
+    proxy = Pleroma.Config.get([:http, :proxy_url])
     AdapterHelper.maybe_add_proxy(opts, AdapterHelper.format_proxy(proxy))
   end
 

lib/pleroma/http/adapter_helper/gun.ex

@@ -1,82 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.HTTP.AdapterHelper.Gun do
-  @behaviour Pleroma.HTTP.AdapterHelper
-
-  alias Pleroma.Config
-  alias Pleroma.HTTP.AdapterHelper
-
-  require Logger
-
-  @defaults [
-    retry: 1,
-    retry_timeout: 1_000
-  ]
-
-  @type pool() :: :federation | :upload | :media | :default
-
-  @spec options(keyword(), URI.t()) :: keyword()
-  def options(incoming_opts \\ [], %URI{} = uri) do
-    proxy =
-      [:http, :proxy_url]
-      |> Config.get()
-      |> AdapterHelper.format_proxy()
-
-    config_opts = Config.get([:http, :adapter], [])
-
-    @defaults
-    |> Keyword.merge(config_opts)
-    |> add_scheme_opts(uri)
-    |> AdapterHelper.maybe_add_proxy(proxy)
-    |> Keyword.merge(incoming_opts)
-    |> put_timeout()
-  end
-
-  defp add_scheme_opts(opts, %{scheme: "http"}), do: opts
-
-  defp add_scheme_opts(opts, %{scheme: "https"}) do
-    Keyword.put(opts, :certificates_verification, true)
-  end
-
-  defp put_timeout(opts) do
-    {recv_timeout, opts} = Keyword.pop(opts, :recv_timeout, pool_timeout(opts[:pool]))
-    # this is the timeout to receive a message from Gun
-    # `:timeout` key is used in Tesla
-    Keyword.put(opts, :timeout, recv_timeout)
-  end
-
-  @spec pool_timeout(pool()) :: non_neg_integer()
-  def pool_timeout(pool) do
-    default = Config.get([:pools, :default, :recv_timeout], 5_000)
-
-    Config.get([:pools, pool, :recv_timeout], default)
-  end
-
-  def limiter_setup do
-    prefix = Pleroma.Gun.ConnectionPool
-    wait = Config.get([:connections_pool, :connection_acquisition_wait])
-    retries = Config.get([:connections_pool, :connection_acquisition_retries])
-
-    :pools
-    |> 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
-      end
-    end)
-
-    :ok
-  end
-end

lib/pleroma/http/adapter_helper/hackney.ex

@@ -1,40 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.HTTP.AdapterHelper.Hackney do
-  @behaviour Pleroma.HTTP.AdapterHelper
-
-  @defaults [
-    follow_redirect: true,
-    force_redirect: true
-  ]
-
-  @spec options(keyword(), URI.t()) :: keyword()
-  def options(connection_opts \\ [], %URI{} = uri) do
-    proxy = Pleroma.Config.get([:http, :proxy_url])
-
-    config_opts = Pleroma.Config.get([:http, :adapter], [])
-
-    @defaults
-    |> Keyword.merge(config_opts)
-    |> Keyword.merge(connection_opts)
-    |> add_scheme_opts(uri)
-    |> maybe_add_with_body()
-    |> Pleroma.HTTP.AdapterHelper.maybe_add_proxy(proxy)
-  end
-
-  defp add_scheme_opts(opts, %URI{scheme: "https"}) do
-    Keyword.put(opts, :ssl_options, versions: [:"tlsv1.3", :"tlsv1.2", :"tlsv1.1", :tlsv1])
-  end
-
-  defp add_scheme_opts(opts, _), do: opts
-
-  defp maybe_add_with_body(opts) do
-    if opts[:max_body] do
-      Keyword.put(opts, :with_body, true)
-    else
-      opts
-    end
-  end
-end

lib/pleroma/notification.ex

@@ -384,7 +384,7 @@ def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = act
   end
 
   def create_notifications(%Activity{data: %{"type" => type}} = activity, options)
-      when type in ["Follow", "Like", "Announce", "Move", "EmojiReact", "Flag"] do
+      when type in ["Follow", "Like", "Announce", "Move", "EmojiReact", "Flag", "Update"] do
     do_create_notifications(activity, options)
   end
 
@@ -438,6 +438,9 @@ defp type_from_activity(%{data: %{"type" => type}} = activity) do
         activity
         |> type_from_activity_object()
 
+      "Update" ->
+        "update"
+
       t ->
         raise "No notification type for activity type #{t}"
     end
@@ -503,7 +506,16 @@ def create_poll_notifications(%Activity{} = activity) do
   def get_notified_from_activity(activity, local_only \\ true)
 
   def get_notified_from_activity(%Activity{data: %{"type" => type}} = activity, local_only)
-      when type in ["Create", "Like", "Announce", "Follow", "Move", "EmojiReact", "Flag"] do
+      when type in [
+             "Create",
+             "Like",
+             "Announce",
+             "Follow",
+             "Move",
+             "EmojiReact",
+             "Flag",
+             "Update"
+           ] do
     potential_receiver_ap_ids = get_potential_receiver_ap_ids(activity)
 
     potential_receivers =
@@ -543,6 +555,21 @@ def get_potential_receiver_ap_ids(%{data: %{"type" => "Flag", "actor" => actor}}
     (User.all_superusers() |> Enum.map(fn user -> user.ap_id end)) -- [actor]
   end
 
+  # Update activity: notify all who repeated this
+  def get_potential_receiver_ap_ids(%{data: %{"type" => "Update", "actor" => actor}} = activity) do
+    with %Object{data: %{"id" => object_id}} <- Object.normalize(activity, fetch: false) do
+      repeaters =
+        Activity.Queries.by_type("Announce")
+        |> Activity.Queries.by_object_id(object_id)
+        |> Activity.with_joined_user_actor()
+        |> where([a, u], u.local)
+        |> select([a, u], u.ap_id)
+        |> Repo.all()
+
+      repeaters -- [actor]
+    end
+  end
+
   def get_potential_receiver_ap_ids(activity) do
     []
     |> Utils.maybe_notify_to_recipients(activity)

lib/pleroma/object/fetcher.ex

@@ -26,8 +26,42 @@ defp touch_changeset(changeset) do
   end
 
   defp maybe_reinject_internal_fields(%{data: %{} = old_data}, new_data) do
+    has_history? = fn
+      %{"formerRepresentations" => %{"orderedItems" => list}} when is_list(list) -> true
+      _ -> false
+    end
+
     internal_fields = Map.take(old_data, Pleroma.Constants.object_internal_fields())
 
+    remote_history_exists? = has_history?.(new_data)
+
+    # If the remote history exists, we treat that as the only source of truth.
+    new_data =
+      if has_history?.(old_data) and not remote_history_exists? do
+        Map.put(new_data, "formerRepresentations", old_data["formerRepresentations"])
+      else
+        new_data
+      end
+
+    # If the remote does not have history information, we need to manage it ourselves
+    new_data =
+      if not remote_history_exists? do
+        changed? =
+          Pleroma.Constants.status_updatable_fields()
+          |> Enum.any?(fn field -> Map.get(old_data, field) != Map.get(new_data, field) end)
+
+        %{updated_object: updated_object} =
+          new_data
+          |> Object.Updater.maybe_update_history(old_data,
+            updated: changed?,
+            use_history_in_new_object?: false
+          )
+
+        updated_object
+      else
+        new_data
+      end
+
     Map.merge(new_data, internal_fields)
   end
 

lib/pleroma/object/updater.ex

@@ -0,0 +1,240 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Object.Updater do
+  require Pleroma.Constants
+
+  def update_content_fields(orig_object_data, updated_object) do
+    Pleroma.Constants.status_updatable_fields()
+    |> Enum.reduce(
+      %{data: orig_object_data, updated: false},
+      fn field, %{data: data, updated: updated} ->
+        updated =
+          updated or
+            (field != "updated" and
+               Map.get(updated_object, field) != Map.get(orig_object_data, field))
+
+        data =
+          if Map.has_key?(updated_object, field) do
+            Map.put(data, field, updated_object[field])
+          else
+            Map.drop(data, [field])
+          end
+
+        %{data: data, updated: updated}
+      end
+    )
+  end
+
+  def maybe_history(object) do
+    with history <- Map.get(object, "formerRepresentations"),
+         true <- is_map(history),
+         "OrderedCollection" <- Map.get(history, "type"),
+         true <- is_list(Map.get(history, "orderedItems")),
+         true <- is_integer(Map.get(history, "totalItems")) do
+      history
+    else
+      _ -> nil
+    end
+  end
+
+  def history_for(object) do
+    with history when not is_nil(history) <- maybe_history(object) do
+      history
+    else
+      _ -> history_skeleton()
+    end
+  end
+
+  defp history_skeleton do
+    %{
+      "type" => "OrderedCollection",
+      "totalItems" => 0,
+      "orderedItems" => []
+    }
+  end
+
+  def maybe_update_history(
+        updated_object,
+        orig_object_data,
+        opts
+      ) do
+    updated = opts[:updated]
+    use_history_in_new_object? = opts[:use_history_in_new_object?]
+
+    if not updated do
+      %{updated_object: updated_object, used_history_in_new_object?: false}
+    else
+      # Put edit history
+      # Note that we may have got the edit history by first fetching the object
+      {new_history, used_history_in_new_object?} =
+        with true <- use_history_in_new_object?,
+             updated_history when not is_nil(updated_history) <- maybe_history(opts[:new_data]) do
+          {updated_history, true}
+        else
+          _ ->
+            history = history_for(orig_object_data)
+
+            latest_history_item =
+              orig_object_data
+              |> Map.drop(["id", "formerRepresentations"])
+
+            updated_history =
+              history
+              |> Map.put("orderedItems", [latest_history_item | history["orderedItems"]])
+              |> Map.put("totalItems", history["totalItems"] + 1)
+
+            {updated_history, false}
+        end
+
+      updated_object =
+        updated_object
+        |> Map.put("formerRepresentations", new_history)
+
+      %{updated_object: updated_object, used_history_in_new_object?: used_history_in_new_object?}
+    end
+  end
+
+  defp maybe_update_poll(to_be_updated, updated_object) do
+    choice_key = fn data ->
+      if Map.has_key?(data, "anyOf"), do: "anyOf", else: "oneOf"
+    end
+
+    with true <- to_be_updated["type"] == "Question",
+         key <- choice_key.(updated_object),
+         true <- key == choice_key.(to_be_updated),
+         orig_choices <- to_be_updated[key] |> Enum.map(&Map.drop(&1, ["replies"])),
+         new_choices <- updated_object[key] |> Enum.map(&Map.drop(&1, ["replies"])),
+         true <- orig_choices == new_choices do
+      # Choices are the same, but counts are different
+      to_be_updated
+      |> Map.put(key, updated_object[key])
+    else
+      # Choices (or vote type) have changed, do not allow this
+      _ -> to_be_updated
+    end
+  end
+
+  # This calculates the data to be sent as the object of an Update.
+  # new_data's formerRepresentations is not considered.
+  # formerRepresentations is added to the returned data.
+  def make_update_object_data(original_data, new_data, date) do
+    %{data: updated_data, updated: updated} =
+      original_data
+      |> update_content_fields(new_data)
+
+    if not updated do
+      updated_data
+    else
+      %{updated_object: updated_data} =
+        updated_data
+        |> maybe_update_history(original_data, updated: updated, use_history_in_new_object?: false)
+
+      updated_data
+      |> Map.put("updated", date)
+    end
+  end
+
+  # This calculates the data of the new Object from an Update.
+  # new_data's formerRepresentations is considered.
+  def make_new_object_data_from_update_object(original_data, new_data) do
+    update_is_reasonable =
+      with {_, updated} when not is_nil(updated) <- {:cur_updated, new_data["updated"]},
+           {_, {:ok, updated_time, _}} <- {:cur_updated, DateTime.from_iso8601(updated)},
+           {_, last_updated} when not is_nil(last_updated) <-
+             {:last_updated, original_data["updated"] || original_data["published"]},
+           {_, {:ok, last_updated_time, _}} <-
+             {:last_updated, DateTime.from_iso8601(last_updated)},
+           :gt <- DateTime.compare(updated_time, last_updated_time) do
+        :update_everything
+      else
+        # only allow poll updates
+        {:cur_updated, _} -> :no_content_update
+        :eq -> :no_content_update
+        # allow all updates
+        {:last_updated, _} -> :update_everything
+        # allow no updates
+        _ -> false
+      end
+
+    %{
+      updated_object: updated_data,
+      used_history_in_new_object?: used_history_in_new_object?,
+      updated: updated
+    } =
+      if update_is_reasonable == :update_everything do
+        %{data: updated_data, updated: updated} =
+          original_data
+          |> update_content_fields(new_data)
+
+        updated_data
+        |> maybe_update_history(original_data,
+          updated: updated,
+          use_history_in_new_object?: true,
+          new_data: new_data
+        )
+        |> Map.put(:updated, updated)
+      else
+        %{
+          updated_object: original_data,
+          used_history_in_new_object?: false,
+          updated: false
+        }
+      end
+
+    updated_data =
+      if update_is_reasonable != false do
+        updated_data
+        |> maybe_update_poll(new_data)
+      else
+        updated_data
+      end
+
+    %{
+      updated_data: updated_data,
+      updated: updated,
+      used_history_in_new_object?: used_history_in_new_object?
+    }
+  end
+
+  def for_each_history_item(%{"orderedItems" => items} = history, _object, fun) do
+    new_items =
+      Enum.map(items, fun)
+      |> Enum.reduce_while(
+        {:ok, []},
+        fn
+          {:ok, item}, {:ok, acc} -> {:cont, {:ok, acc ++ [item]}}
+          e, _acc -> {:halt, e}
+        end
+      )
+
+    case new_items do
+      {:ok, items} -> {:ok, Map.put(history, "orderedItems", items)}
+      e -> e
+    end
+  end
+
+  def for_each_history_item(history, _, _) do
+    {:ok, history}
+  end
+
+  def do_with_history(object, fun) do
+    with history <- object["formerRepresentations"],
+         object <- Map.drop(object, ["formerRepresentations"]),
+         {_, {:ok, object}} <- {:main_body, fun.(object)},
+         {_, {:ok, history}} <- {:history_items, for_each_history_item(history, object, fun)} do
+      object =
+        if history do
+          Map.put(object, "formerRepresentations", history)
+        else
+          object
+        end
+
+      {:ok, object}
+    else
+      {:main_body, e} -> e
+      {:history_items, e} -> e
+    end
+  end
+end

lib/pleroma/release_tasks.ex

@@ -25,7 +25,7 @@ defp mix_task(task, args) do
         module = Module.split(module)
 
         match?(["Mix", "Tasks", "Pleroma" | _], module) and
-          String.downcase(List.last(module)) == task
+          task_match?(module, task)
       end)
 
     if module do
@@ -35,6 +35,13 @@ defp mix_task(task, args) do
     end
   end
 
+  defp task_match?(["Mix", "Tasks", "Pleroma" | module_path], task) do
+    module_path
+    |> Enum.join(".")
+    |> String.downcase()
+    |> String.equivalent?(String.downcase(task))
+  end
+
   def migrate(args) do
     Mix.Tasks.Pleroma.Ecto.Migrate.run(args)
   end

lib/pleroma/search/elasticsearch.ex

@@ -23,7 +23,7 @@ def es_query(:activity, query, offset, limit) do
         timeout: "5s",
         sort: [
           "_score",
-          %{_timestamp: %{order: "desc", format: "basic_date_time"}}
+          %{"_timestamp" => %{order: "desc", format: "basic_date_time"}}
         ],
         query: %{
           bool: %{
@@ -62,8 +62,12 @@ def search(user, query, options) do
       Task.async(fn ->
         q = es_query(:activity, parsed_query, offset, limit)
 
-        Pleroma.Search.Elasticsearch.Store.search(:activities, q)
+        :activities
-        |> Enum.filter(fn x -> Visibility.visible_for_user?(x, user) end)
+        |> Pleroma.Search.Elasticsearch.Store.search(q)
+        |> Enum.filter(fn x ->
+          x.data["type"] == "Create" && x.object.data["type"] == "Note" &&
+            Visibility.visible_for_user?(x, user)
+        end)
       end)
 
     activity_results = Task.await(activity_task)

lib/pleroma/search/elasticsearch/store.ex

@@ -42,7 +42,6 @@ def search(:activities, q) do
       results
       |> Enum.map(fn result -> result["_id"] end)
       |> Pleroma.Activity.all_by_ids_with_object()
-      |> Enum.sort(&(&1.inserted_at >= &2.inserted_at))
     else
       e ->
         Logger.error(e)

lib/pleroma/upload.ex

@@ -36,6 +36,7 @@ defmodule Pleroma.Upload do
   alias Ecto.UUID
   alias Pleroma.Config
   alias Pleroma.Maps
+  alias Pleroma.Web.ActivityPub.Utils
   require Logger
 
   @type source ::
@@ -88,6 +89,7 @@ def store(upload, opts \\ []) do
          {:ok, url_spec} <- Pleroma.Uploaders.Uploader.put_file(opts.uploader, upload) do
       {:ok,
        %{
+         "id" => Utils.generate_object_id(),
          "type" => opts.activity_type,
          "mediaType" => upload.content_type,
          "url" => [

lib/pleroma/user.ex

@@ -681,6 +681,7 @@ def register_changeset_ldap(struct, params = %{password: password})
     |> validate_exclusion(:nickname, Config.get([User, :restricted_nicknames]))
     |> validate_format(:nickname, local_nickname_regex())
     |> put_ap_id()
+    |> put_keys()
     |> unique_constraint(:ap_id)
     |> put_following_and_follower_and_featured_address()
   end
@@ -740,6 +741,7 @@ def register_changeset(struct, params \\ %{}, opts \\ []) do
     |> validate_length(:registration_reason, max: reason_limit)
     |> maybe_validate_required_email(opts[:external])
     |> put_password_hash
+    |> put_keys()
     |> put_ap_id()
     |> unique_constraint(:ap_id)
     |> put_following_and_follower_and_featured_address()
@@ -755,6 +757,11 @@ def maybe_validate_required_email(changeset, _) do
     end
   end
 
+  def put_keys(changeset) do
+    {:ok, pem} = Keys.generate_rsa_pem()
+    put_change(changeset, :keys, pem)
+  end
+
   def put_ap_id(changeset) do
     ap_id = ap_id(%User{nickname: get_field(changeset, :nickname)})
     put_change(changeset, :ap_id, ap_id)

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -194,7 +194,16 @@ defp insert_activity_with_expiration(data, local, recipients) do
   def notify_and_stream(activity) do
     Notification.create_notifications(activity)
 
-    conversation = create_or_bump_conversation(activity, activity.actor)
+    original_activity =
+      case activity do
+        %{data: %{"type" => "Update"}, object: %{data: %{"id" => id}}} ->
+          Activity.get_create_by_object_ap_id_with_object(id)
+
+        _ ->
+          activity
+      end
+
+    conversation = create_or_bump_conversation(original_activity, original_activity.actor)
     participations = get_participations(conversation)
     stream_out(activity)
     stream_out_participations(participations)
@@ -260,7 +269,7 @@ def stream_out_participations(_, _), do: :noop
 
   @impl true
   def stream_out(%Activity{data: %{"type" => data_type}} = activity)
-      when data_type in ["Create", "Announce", "Delete"] do
+      when data_type in ["Create", "Announce", "Delete", "Update"] do
     activity
     |> Topics.get_activity_topics()
     |> Streamer.stream(activity)
@@ -331,9 +340,9 @@ defp do_unfollow(follower, followed, activity_id, local)
 
   defp do_unfollow(follower, followed, activity_id, local) when local == true do
     with %Activity{} = follow_activity <- fetch_latest_follow(follower, followed),
-         {:ok, follow_activity} <- update_follow_state(follow_activity, "cancelled"),
          unfollow_data <- make_unfollow_data(follower, followed, follow_activity, activity_id),
          {:ok, activity} <- insert(unfollow_data, local),
+         {:ok, _activity} <- Repo.delete(follow_activity),
          _ <- notify_and_stream(activity),
          :ok <- maybe_federate(activity) do
       {:ok, activity}
@@ -349,7 +358,7 @@ defp do_unfollow(follower, followed, activity_id, false) do
     with %Activity{} = follow_activity <- fetch_latest_follow(follower, followed),
          {:ok, _activity} <- Repo.delete(follow_activity),
          unfollow_data <- make_unfollow_data(follower, followed, follow_activity, activity_id),
-         unfollow_activity <- remote_unfollow_data(unfollow_data),
+         unfollow_activity <- make_unfollow_activity(unfollow_data, false),
          _ <- notify_and_stream(unfollow_activity) do
       {:ok, unfollow_activity}
     else
@@ -358,12 +367,12 @@ defp do_unfollow(follower, followed, activity_id, false) do
     end
   end
 
-  defp remote_unfollow_data(data) do
+  defp make_unfollow_activity(data, local) do
     {recipients, _, _} = get_recipients(data)
 
     %Activity{
       data: data,
-      local: false,
+      local: local,
       actor: data["actor"],
       recipients: recipients
     }

lib/pleroma/web/activity_pub/builder.ex

@@ -55,27 +55,21 @@ def follow(follower, followed) do
     {:ok, data, []}
   end
 
-  @spec emoji_react(User.t(), Object.t(), String.t()) :: {:ok, map(), keyword()}
+  defp unicode_emoji_react(_object, data, emoji) do
-  def emoji_react(actor, object, emoji) do
-    with {:ok, data, meta} <- object_action(actor, object) do
-      data =
-        if Emoji.is_unicode_emoji?(emoji) do
     data
     |> Map.put("content", emoji)
     |> Map.put("type", "EmojiReact")
-        else
+  end
-          with %{} = emojo <- Emoji.get(emoji) do
-            path = emojo |> Map.get(:file)
-            url = "#{Endpoint.url()}#{path}"
 
+  defp add_emoji_content(data, emoji, url) do
     data
-            |> Map.put("content", emoji)
+    |> Map.put("content", Emoji.maybe_quote(emoji))
     |> Map.put("type", "EmojiReact")
     |> Map.put("tag", [
       %{}
       |> Map.put("id", url)
       |> Map.put("type", "Emoji")
-              |> Map.put("name", emojo.code)
+      |> Map.put("name", Emoji.maybe_quote(emoji))
       |> Map.put(
         "icon",
         %{}
@@ -83,11 +77,64 @@ def emoji_react(actor, object, emoji) do
         |> Map.put("url", url)
       )
     ])
+  end
+
+  defp remote_custom_emoji_react(
+         %{data: %{"reactions" => existing_reactions}},
+         data,
+         emoji
+       ) do
+    [emoji_code, instance] = String.split(Emoji.stripped_name(emoji), "@")
+
+    matching_reaction =
+      Enum.find(
+        existing_reactions,
+        fn [name, _, url] ->
+          url = URI.parse(url)
+          url.host == instance && name == emoji_code
+        end
+      )
+
+    if matching_reaction do
+      [name, _, url] = matching_reaction
+      add_emoji_content(data, name, url)
+    else
+      {:error, "Could not react"}
+    end
+  end
+
+  defp remote_custom_emoji_react(_object, _data, _emoji) do
+    {:error, "Could not react"}
+  end
+
+  defp local_custom_emoji_react(data, emoji) do
+    with %{} = emojo <- Emoji.get(emoji) do
+      path = emojo |> Map.get(:file)
+      url = "#{Endpoint.url()}#{path}"
+      add_emoji_content(data, emojo.code, url)
     else
       _ -> {:error, "Emoji does not exist"}
     end
   end
 
+  defp custom_emoji_react(object, data, emoji) do
+    if String.contains?(emoji, "@") do
+      remote_custom_emoji_react(object, data, emoji)
+    else
+      local_custom_emoji_react(data, emoji)
+    end
+  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
+      data =
+        if Emoji.is_unicode_emoji?(emoji) do
+          unicode_emoji_react(object, data, emoji)
+        else
+          custom_emoji_react(object, data, emoji)
+        end
+
       {:ok, data, meta}
     end
   end
@@ -231,10 +278,16 @@ 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]
+    {to, cc} =
+      if object["type"] in Pleroma.Constants.actor_types() do
+        # User updates, always public
+        {[Pleroma.Constants.as_public(), actor.follower_address], []}
+      else
+        # Status updates, follow the recipients in the object
+        {object["to"] || [], object["cc"] || []}
+      end
 
     {:ok,
      %{
@@ -242,7 +295,8 @@ def update(actor, object) do
        "type" => "Update",
        "actor" => actor.ap_id,
        "object" => object,
-       "to" => to
+       "to" => to,
+       "cc" => cc
      }, []}
   end
 

lib/pleroma/web/activity_pub/mrf.ex

@@ -41,6 +41,16 @@ defmodule Pleroma.Web.ActivityPub.MRF do
           suggestions: [
             "exclusion.com"
           ]
+        },
+        %{
+          key: :transparency_obfuscate_domains,
+          label: "MRF domain obfuscation",
+          type: {:list, :string},
+          description:
+            "Obfuscate domains in MRF transparency. This is useful if the domain you're blocking contains words you don't want displayed, but still want to disclose the MRF settings.",
+          suggestions: [
+            "badword.com"
+          ]
         }
       ]
     }
@@ -53,10 +63,53 @@ defmodule Pleroma.Web.ActivityPub.MRF do
 
   @required_description_keys [:key, :related_policy]
 
+  def filter_one(policy, message) do
+    should_plug_history? =
+      if function_exported?(policy, :history_awareness, 0) do
+        policy.history_awareness()
+      else
+        :manual
+      end
+      |> Kernel.==(:auto)
+
+    if not should_plug_history? do
+      policy.filter(message)
+    else
+      main_result = policy.filter(message)
+
+      with {_, {:ok, main_message}} <- {:main, main_result},
+           {_,
+            %{
+              "formerRepresentations" => %{
+                "orderedItems" => [_ | _]
+              }
+            }} = {_, object} <- {:object, message["object"]},
+           {_, {:ok, new_history}} <-
+             {:history,
+              Pleroma.Object.Updater.for_each_history_item(
+                object["formerRepresentations"],
+                object,
+                fn item ->
+                  with {:ok, filtered} <- policy.filter(Map.put(message, "object", item)) do
+                    {:ok, filtered["object"]}
+                  else
+                    e -> e
+                  end
+                end
+              )} do
+        {:ok, put_in(main_message, ["object", "formerRepresentations"], new_history)}
+      else
+        {:main, _} -> main_result
+        {:object, _} -> main_result
+        {:history, e} -> e
+      end
+    end
+  end
+
   def filter(policies, %{} = message) do
     policies
     |> Enum.reduce({:ok, message}, fn
-      policy, {:ok, message} -> policy.filter(message)
+      policy, {:ok, message} -> filter_one(policy, message)
       _, error -> error
     end)
   end
@@ -85,7 +138,11 @@ def pipeline_filter(%{} = message, meta) do
   def get_policies do
     Pleroma.Config.get([:mrf, :policies], [])
     |> get_policies()
-    |> Enum.concat([Pleroma.Web.ActivityPub.MRF.HashtagPolicy])
+    |> Enum.concat([
+      Pleroma.Web.ActivityPub.MRF.HashtagPolicy,
+      Pleroma.Web.ActivityPub.MRF.InlineQuotePolicy
+    ])
+    |> Enum.uniq()
   end
 
   defp get_policies(policy) when is_atom(policy), do: [policy]

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

@@ -9,6 +9,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy do
 
   require Logger
 
+  @impl true
+  def history_awareness, do: :auto
+
   # has the user successfully posted before?
   defp old_user?(%User{} = u) do
     u.note_count > 0 || u.follower_count > 0

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

@@ -10,6 +10,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.EnsureRePrepended do
 
   @reply_prefix Regex.compile!("^re:[[:space:]]*", [:caseless])
 
+  def history_awareness, do: :auto
+
   def filter_by_summary(
         %{data: %{"summary" => parent_summary}} = _in_reply_to,
         %{"summary" => child_summary} = child
@@ -27,8 +29,8 @@ def filter_by_summary(
 
   def filter_by_summary(_in_reply_to, child), do: child
 
-  def filter(%{"type" => "Create", "object" => child_object} = object)
+  def filter(%{"type" => type, "object" => child_object} = object)
-      when is_map(child_object) do
+      when type in ["Create", "Update"] and is_map(child_object) do
     child =
       child_object["inReplyTo"]
       |> Object.normalize(fetch: false)

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

@@ -16,6 +16,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
 
   @behaviour Pleroma.Web.ActivityPub.MRF.Policy
 
+  @impl true
+  def history_awareness, do: :manual
+
   defp check_reject(message, hashtags) do
     if Enum.any?(Config.get([:mrf_hashtag, :reject]), fn match -> match in hashtags end) do
       {:reject, "[HashtagPolicy] Matches with rejected keyword"}
@@ -47,22 +50,46 @@ defp check_ftl_removal(%{"to" => to} = message, hashtags) do
 
   defp check_ftl_removal(message, _hashtags), do: {:ok, message}
 
-  defp check_sensitive(message, hashtags) do
+  defp check_sensitive(message) do
+    {:ok, new_object} =
+      Object.Updater.do_with_history(message["object"], fn object ->
+        hashtags = Object.hashtags(%Object{data: object})
+
         if Enum.any?(Config.get([:mrf_hashtag, :sensitive]), fn match -> match in hashtags end) do
-      {:ok, Kernel.put_in(message, ["object", "sensitive"], true)}
+          {:ok, Map.put(object, "sensitive", true)}
         else
-      {:ok, message}
+          {:ok, object}
         end
+      end)
+
+    {:ok, Map.put(message, "object", new_object)}
   end
 
   @impl true
-  def filter(%{"type" => "Create", "object" => object} = message) do
+  def filter(%{"type" => type, "object" => object} = message) when type in ["Create", "Update"] do
-    hashtags = Object.hashtags(%Object{data: object})
+    history_items =
+      with %{"formerRepresentations" => %{"orderedItems" => items}} <- object do
+        items
+      else
+        _ -> []
+      end
+
+    historical_hashtags =
+      Enum.reduce(history_items, [], fn item, acc ->
+        acc ++ Object.hashtags(%Object{data: item})
+      end)
+
+    hashtags = Object.hashtags(%Object{data: object}) ++ historical_hashtags
 
     if hashtags != [] do
       with {:ok, message} <- check_reject(message, hashtags),
-           {:ok, message} <- check_ftl_removal(message, hashtags),
+           {:ok, message} <-
-           {:ok, message} <- check_sensitive(message, hashtags) do
+             (if "type" == "Create" do
+                check_ftl_removal(message, hashtags)
+              else
+                {:ok, message}
+              end),
+           {:ok, message} <- check_sensitive(message) do
         {:ok, message}
       end
     else

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

@@ -27,6 +27,8 @@ defp object_payload(%{} = object) do
   end
 
   defp check_reject(%{"object" => %{} = object} = message) do
+    with {:ok, _new_object} <-
+           Pleroma.Object.Updater.do_with_history(object, fn object ->
              payload = object_payload(object)
 
              if Enum.any?(Pleroma.Config.get([:mrf_keyword, :reject]), fn pattern ->
@@ -36,15 +38,35 @@ defp check_reject(%{"object" => %{} = object} = message) do
              else
                {:ok, message}
              end
+           end) do
+      {:ok, message}
+    else
+      e -> e
+    end
   end
 
-  defp check_ftl_removal(%{"to" => to, "object" => %{} = object} = message) do
+  defp check_ftl_removal(%{"type" => "Create", "to" => to, "object" => %{} = object} = message) do
+    check_keyword = fn object ->
       payload = object_payload(object)
 
-    if Pleroma.Constants.as_public() in to and
+      if Enum.any?(Pleroma.Config.get([:mrf_keyword, :federated_timeline_removal]), fn pattern ->
-         Enum.any?(Pleroma.Config.get([:mrf_keyword, :federated_timeline_removal]), fn pattern ->
            string_matches?(payload, pattern)
          end) do
+        {:should_delist, nil}
+      else
+        {:ok, %{}}
+      end
+    end
+
+    should_delist? = fn object ->
+      with {:ok, _} <- Pleroma.Object.Updater.do_with_history(object, check_keyword) do
+        false
+      else
+        _ -> true
+      end
+    end
+
+    if Pleroma.Constants.as_public() in to and should_delist?.(object) do
       to = List.delete(to, Pleroma.Constants.as_public())
       cc = [Pleroma.Constants.as_public() | message["cc"] || []]
 
@@ -59,8 +81,12 @@ defp check_ftl_removal(%{"to" => to, "object" => %{} = object} = message) do
     end
   end
 
+  defp check_ftl_removal(message) do
+    {:ok, message}
+  end
+
   defp check_replace(%{"object" => %{} = object} = message) do
-    object =
+    replace_kw = fn object ->
       ["content", "name", "summary"]
       |> Enum.filter(fn field -> Map.has_key?(object, field) && object[field] end)
       |> Enum.reduce(object, fn field, object ->
@@ -73,6 +99,10 @@ defp check_replace(%{"object" => %{} = object} = message) do
 
         Map.put(object, field, data)
       end)
+      |> (fn object -> {:ok, object} end).()
+    end
+
+    {:ok, object} = Pleroma.Object.Updater.do_with_history(object, replace_kw)
 
     message = Map.put(message, "object", object)
 
@@ -80,7 +110,8 @@ defp check_replace(%{"object" => %{} = object} = message) do
   end
 
   @impl true
-  def filter(%{"type" => "Create", "object" => %{"content" => _content}} = message) do
+  def filter(%{"type" => type, "object" => %{"content" => _content}} = message)
+      when type in ["Create", "Update"] do
     with {:ok, message} <- check_reject(message),
          {:ok, message} <- check_ftl_removal(message),
          {:ok, message} <- check_replace(message) do

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

@@ -15,6 +15,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do
     recv_timeout: 10_000
   ]
 
+  @impl true
+  def history_awareness, do: :auto
+
   defp prefetch(url) do
     # Fetching only proxiable resources
     if MediaProxy.enabled?() and MediaProxy.url_proxiable?(url) do
@@ -53,10 +56,8 @@ defp preload(%{"object" => %{"attachment" => attachments}} = _message) do
   end
 
   @impl true
-  def filter(
+  def filter(%{"type" => type, "object" => %{"attachment" => attachments} = _object} = message)
-        %{"type" => "Create", "object" => %{"attachment" => attachments} = _object} = message
+      when type in ["Create", "Update"] and is_list(attachments) and length(attachments) > 0 do
-      )
-      when is_list(attachments) and length(attachments) > 0 do
     preload(message)
 
     {:ok, message}

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

@@ -11,6 +11,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
   @impl true
   def filter(%{"actor" => actor} = object) do
     with true <- is_local?(actor),
+         true <- is_eligible_type?(object),
          true <- is_note?(object),
          false <- has_attachment?(object),
          true <- only_mentions?(object) do
@@ -32,7 +33,6 @@ defp is_local?(actor) do
   end
 
   defp has_attachment?(%{
-         "type" => "Create",
          "object" => %{"type" => "Note", "attachment" => attachments}
        })
        when length(attachments) > 0,
@@ -40,23 +40,13 @@ defp has_attachment?(%{
 
   defp has_attachment?(_), do: false
 
-  defp only_mentions?(%{"type" => "Create", "object" => %{"type" => "Note", "source" => source}})
+  defp only_mentions?(%{"object" => %{"type" => "Note", "source" => source}}) do
-       when is_binary(source) do
+    source =
-    non_mentions =
+      case source do
-      source |> String.split() |> Enum.filter(&(not String.starts_with?(&1, "@"))) |> length
+        %{"content" => text} -> text
-
+        _ -> source
-    if non_mentions > 0 do
-      false
-    else
-      true
-    end
       end
 
-  defp only_mentions?(%{
-         "type" => "Create",
-         "object" => %{"type" => "Note", "source" => %{"content" => source}}
-       })
-       when is_binary(source) do
     non_mentions =
       source |> String.split() |> Enum.filter(&(not String.starts_with?(&1, "@"))) |> length
 
@@ -69,9 +59,12 @@ defp only_mentions?(%{
 
   defp only_mentions?(_), do: false
 
-  defp is_note?(%{"type" => "Create", "object" => %{"type" => "Note"}}), do: true
+  defp is_note?(%{"object" => %{"type" => "Note"}}), do: true
   defp is_note?(_), do: false
 
+  defp is_eligible_type?(%{"type" => type}) when type in ["Create", "Update"], do: true
+  defp is_eligible_type?(_), do: false
+
   @impl true
   def describe, do: {:ok, %{}}
 end

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

@@ -6,14 +6,17 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoPlaceholderTextPolicy do
   @moduledoc "Ensure no content placeholder is present (such as the dot from mastodon)"
   @behaviour Pleroma.Web.ActivityPub.MRF.Policy
 
+  @impl true
+  def history_awareness, do: :auto
+
   @impl true
   def filter(
         %{
-          "type" => "Create",
+          "type" => type,
           "object" => %{"content" => content, "attachment" => _} = _child_object
         } = object
       )
-      when content in [".", "<p>.</p>"] do
+      when type in ["Create", "Update"] and content in [".", "<p>.</p>"] do
     {:ok, put_in(object, ["object", "content"], "")}
   end
 

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

@@ -9,7 +9,11 @@ defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do
   @behaviour Pleroma.Web.ActivityPub.MRF.Policy
 
   @impl true
-  def filter(%{"type" => "Create", "object" => child_object} = object) do
+  def history_awareness, do: :auto
+
+  @impl true
+  def filter(%{"type" => type, "object" => child_object} = object)
+      when type in ["Create", "Update"] do
     scrub_policy = Pleroma.Config.get([:mrf_normalize_markup, :scrub_policy])
 
     content =

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

@@ -12,5 +12,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.Policy do
               label: String.t(),
               description: String.t()
             }
-  @optional_callbacks config_description: 0
+  @callback history_awareness() :: :auto | :manual
+  @optional_callbacks config_description: 0, history_awareness: 0
 end

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

@@ -256,10 +256,35 @@ def filter(object) when is_binary(object) do
 
   def filter(object), do: {:ok, object}
 
+  defp obfuscate(string) when is_binary(string) do
+    string
+    |> to_charlist()
+    |> Enum.with_index()
+    |> Enum.map(fn
+      {?., _index} ->
+        ?.
+
+      {char, index} ->
+        if 3 <= index && index < String.length(string) - 3, do: ?*, else: char
+    end)
+    |> to_string()
+  end
+
+  defp maybe_obfuscate(host, obfuscations) do
+    if MRF.subdomain_match?(obfuscations, host) do
+      obfuscate(host)
+    else
+      host
+    end
+  end
+
   @impl true
   def describe do
     exclusions = Config.get([:mrf, :transparency_exclusions]) |> MRF.instance_list_from_tuples()
 
+    obfuscations =
+      Config.get([:mrf, :transparency_obfuscate_domains], []) |> MRF.subdomains_regex()
+
     mrf_simple_excluded =
       Config.get(:mrf_simple)
       |> Enum.map(fn {rule, instances} ->
@@ -269,7 +294,7 @@ def describe do
     mrf_simple =
       mrf_simple_excluded
       |> Enum.map(fn {rule, instances} ->
-        {rule, Enum.map(instances, fn {host, _} -> host end)}
+        {rule, Enum.map(instances, fn {host, _} -> maybe_obfuscate(host, obfuscations) end)}
       end)
       |> Map.new()
 
@@ -286,7 +311,9 @@ def describe do
       |> Enum.map(fn {rule, instances} ->
         instances =
           instances
-          |> Enum.map(fn {host, reason} -> {host, %{"reason" => reason}} end)
+          |> Enum.map(fn {host, reason} ->
+            {maybe_obfuscate(host, obfuscations), %{"reason" => reason}}
+          end)
           |> Map.new()
 
         {rule, instances}

lib/pleroma/web/activity_pub/object_validator.ex

@@ -86,8 +86,8 @@ def validate(
         meta
       )
       when objtype in ~w[Question Answer Audio Video Event Article Note Page] do
-    with {:ok, object_data} <- cast_and_apply(object),
+    with {:ok, object_data} <- cast_and_apply_and_stringify_with_history(object),
-         meta = Keyword.put(meta, :object_data, object_data |> stringify_keys),
+         meta = Keyword.put(meta, :object_data, object_data),
          {:ok, create_activity} <-
            create_activity
            |> CreateGenericValidator.cast_and_validate(meta)
@@ -110,6 +110,8 @@ def validate(%{"type" => type} = object, meta)
         "Page" -> ArticleNotePageValidator
       end
 
+    with {:ok, object} <-
+           do_separate_with_history(object, fn object ->
              with {:ok, object} <-
                     object
                     |> validator.cast_and_validate()
@@ -120,10 +122,42 @@ def validate(%{"type" => type} = object, meta)
                tag = (object["tag"] || []) ++ Object.hashtags(%Object{data: object})
                object = Map.put(object, "tag", tag)
 
+               {:ok, object}
+             end
+           end) do
       {:ok, object, meta}
     end
   end
 
+  def validate(
+        %{"type" => "Update", "object" => %{"type" => objtype} = object} = update_activity,
+        meta
+      )
+      when objtype in ~w[Question Answer Audio Video Event Article Note Page] do
+    with {_, false} <- {:local, Access.get(meta, :local, false)},
+         {_, {:ok, object_data, _}} <- {:object_validation, validate(object, meta)},
+         meta = Keyword.put(meta, :object_data, object_data),
+         {:ok, update_activity} <-
+           update_activity
+           |> UpdateValidator.cast_and_validate()
+           |> Ecto.Changeset.apply_action(:insert) do
+      update_activity = stringify_keys(update_activity)
+      {:ok, update_activity, meta}
+    else
+      {:local, _} ->
+        with {:ok, object} <-
+               update_activity
+               |> UpdateValidator.cast_and_validate()
+               |> Ecto.Changeset.apply_action(:insert) do
+          object = stringify_keys(object)
+          {:ok, object, meta}
+        end
+
+      {:object_validation, e} ->
+        e
+    end
+  end
+
   def validate(%{"type" => type} = object, meta)
       when type in ~w[Accept Reject Follow Update Like EmojiReact Announce
       Answer] do
@@ -160,6 +194,15 @@ def validate(%{"type" => type} = object, meta) when type in ~w(Add Remove) do
 
   def validate(o, m), do: {:error, {:validator_not_set, {o, m}}}
 
+  def cast_and_apply_and_stringify_with_history(object) do
+    do_separate_with_history(object, fn object ->
+      with {:ok, object_data} <- cast_and_apply(object),
+           object_data <- object_data |> stringify_keys() do
+        {:ok, object_data}
+      end
+    end)
+  end
+
   def cast_and_apply(%{"type" => "Question"} = object) do
     QuestionValidator.cast_and_apply(object)
   end
@@ -214,4 +257,54 @@ def fetch_actor_and_object(object) do
     Object.normalize(object["object"], fetch: true)
     :ok
   end
+
+  defp for_each_history_item(
+         %{"type" => "OrderedCollection", "orderedItems" => items} = history,
+         object,
+         fun
+       ) do
+    processed_items =
+      Enum.map(items, fn item ->
+        with item <- Map.put(item, "id", object["id"]),
+             {:ok, item} <- fun.(item) do
+          item
+        else
+          _ -> nil
+        end
+      end)
+
+    if Enum.all?(processed_items, &(not is_nil(&1))) do
+      {:ok, Map.put(history, "orderedItems", processed_items)}
+    else
+      {:error, :invalid_history}
+    end
+  end
+
+  defp for_each_history_item(nil, _object, _fun) do
+    {:ok, nil}
+  end
+
+  defp for_each_history_item(_, _object, _fun) do
+    {:error, :invalid_history}
+  end
+
+  # fun is (object -> {:ok, validated_object_with_string_keys})
+  defp do_separate_with_history(object, fun) do
+    with history <- object["formerRepresentations"],
+         object <- Map.drop(object, ["formerRepresentations"]),
+         {_, {:ok, object}} <- {:main_body, fun.(object)},
+         {_, {:ok, history}} <- {:history_items, for_each_history_item(history, object, fun)} do
+      object =
+        if history do
+          Map.put(object, "formerRepresentations", history)
+        else
+          object
+        end
+
+      {:ok, object}
+    else
+      {:main_body, e} -> e
+      {:history_items, e} -> e
+    end
+  end
 end

lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex

@@ -6,7 +6,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator do
   use Ecto.Schema
   alias Pleroma.User
   alias Pleroma.EctoType.ActivityPub.ObjectValidators
-  alias Pleroma.Object.Fetcher
   alias Pleroma.Web.CommonAPI.Utils
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
@@ -54,23 +53,17 @@ defp fix_url(%{"url" => url} = data) when is_bitstring(url), do: data
   defp fix_url(%{"url" => url} = data) when is_map(url), do: Map.put(data, "url", url["href"])
   defp fix_url(data), do: data
 
-  defp fix_tag(%{"tag" => tag} = data) when is_list(tag), do: data
+  defp fix_tag(%{"tag" => tag} = data) when is_list(tag) do
+    Map.put(data, "tag", Enum.filter(tag, &is_map/1))
+  end
+
   defp fix_tag(%{"tag" => tag} = data) when is_map(tag), do: Map.put(data, "tag", [tag])
   defp fix_tag(data), do: Map.drop(data, ["tag"])
 
-  defp fix_replies(%{"replies" => %{"first" => %{"items" => replies}}} = data)
+  defp fix_replies(%{"replies" => replies} = data) when is_list(replies), do: data
-       when is_list(replies),
-       do: Map.put(data, "replies", replies)
-
-  defp fix_replies(%{"replies" => %{"items" => replies}} = data) when is_list(replies),
-    do: Map.put(data, "replies", replies)
-
-  defp fix_replies(%{"replies" => replies} = data) when is_bitstring(replies),
-    do: Map.drop(data, ["replies"])
 
   defp fix_replies(%{"replies" => %{"first" => first}} = data) do
-    with {:ok, %{"orderedItems" => replies}} <-
+    with {:ok, replies} <- Akkoma.Collections.Fetcher.fetch_collection(first) do
-           Fetcher.fetch_and_contain_remote_object_from_id(first) do
       Map.put(data, "replies", replies)
     else
       {:error, _} ->
@@ -79,7 +72,10 @@ defp fix_replies(%{"replies" => %{"first" => first}} = data) do
     end
   end
 
-  defp fix_replies(data), do: data
+  defp fix_replies(%{"replies" => %{"items" => replies}} = data) when is_list(replies),
+    do: Map.put(data, "replies", replies)
+
+  defp fix_replies(data), do: Map.delete(data, "replies")
 
   defp remote_mention_resolver(
          %{"id" => ap_id, "tag" => tags},
@@ -108,6 +104,8 @@ defp remote_mention_resolver(
   end
 
   # https://github.com/misskey-dev/misskey/pull/8787
+  # Misskey has an awful tendency to drop all custom formatting when it sends remotely
+  # So this basically reprocesses their MFM source
   defp fix_misskey_content(
          %{"source" => %{"mediaType" => "text/x.misskeymarkdown", "content" => content}} = object
        )

lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex

@@ -11,6 +11,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
 
   @primary_key false
   embedded_schema do
+    field(:id, :string)
     field(:type, :string)
     field(:mediaType, :string, default: "application/octet-stream")
     field(:name, :string)
@@ -43,7 +44,7 @@ def changeset(struct, data) do
       |> fix_url()
 
     struct
-    |> cast(data, [:type, :mediaType, :name, :blurhash])
+    |> cast(data, [:id, :type, :mediaType, :name, :blurhash])
     |> cast_embed(:url, with: &url_changeset/2, required: true)
     |> validate_inclusion(:type, ~w[Link Document Audio Image Video])
     |> validate_required([:type, :mediaType])

lib/pleroma/web/activity_pub/object_validators/common_fields.ex

@@ -33,6 +33,7 @@ defmacro object_fields do
       field(:content, :string)
 
       field(:published, ObjectValidators.DateTime)
+      field(:updated, ObjectValidators.DateTime)
       field(:emoji, ObjectValidators.Emoji, default: %{})
       embeds_many(:attachment, AttachmentValidator)
     end

lib/pleroma/web/activity_pub/object_validators/common_fixes.ex

@@ -7,8 +7,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do
   alias Pleroma.Object
   alias Pleroma.Object.Containment
   alias Pleroma.User
-  alias Pleroma.Web.ActivityPub.Transmogrifier
   alias Pleroma.Web.ActivityPub.Utils
+  require Pleroma.Constants
 
   def cast_and_filter_recipients(message, field, follower_collection, field_fallback \\ []) do
     {:ok, data} = ObjectValidators.Recipients.cast(message[field] || field_fallback)
@@ -32,7 +32,7 @@ def fix_object_defaults(data) do
     |> cast_and_filter_recipients("cc", follower_collection)
     |> cast_and_filter_recipients("bto", follower_collection)
     |> cast_and_filter_recipients("bcc", follower_collection)
-    |> Transmogrifier.fix_implicit_addressing(follower_collection)
+    |> fix_implicit_addressing(follower_collection)
   end
 
   def fix_activity_addressing(activity) do
@@ -43,7 +43,7 @@ def fix_activity_addressing(activity) do
     |> cast_and_filter_recipients("cc", follower_collection)
     |> cast_and_filter_recipients("bto", follower_collection)
     |> cast_and_filter_recipients("bcc", follower_collection)
-    |> Transmogrifier.fix_implicit_addressing(follower_collection)
+    |> fix_implicit_addressing(follower_collection)
   end
 
   def fix_actor(data) do
@@ -73,4 +73,27 @@ def fix_object_action_recipients(data, %Object{data: %{"actor" => actor}}) do
 
     Map.put(data, "to", to)
   end
+
+  # if as:Public is addressed, then make sure the followers collection is also addressed
+  # so that the activities will be delivered to local users.
+  def fix_implicit_addressing(%{"to" => to, "cc" => cc} = object, followers_collection) do
+    recipients = to ++ cc
+
+    if followers_collection not in recipients do
+      cond do
+        Pleroma.Constants.as_public() in cc ->
+          to = to ++ [followers_collection]
+          Map.put(object, "to", to)
+
+        Pleroma.Constants.as_public() in to ->
+          cc = cc ++ [followers_collection]
+          Map.put(object, "cc", cc)
+
+        true ->
+          object
+      end
+    else
+      object
+    end
+  end
 end

lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex

@@ -13,7 +13,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
-  alias Pleroma.Web.ActivityPub.Transmogrifier
 
   import Ecto.Changeset
 
@@ -67,7 +66,7 @@ defp fix_addressing(data, object) do
     |> CommonFixes.cast_and_filter_recipients("cc", follower_collection, object["cc"])
     |> CommonFixes.cast_and_filter_recipients("bto", follower_collection, object["bto"])
     |> CommonFixes.cast_and_filter_recipients("bcc", follower_collection, object["bcc"])
-    |> Transmogrifier.fix_implicit_addressing(follower_collection)
+    |> CommonFixes.fix_implicit_addressing(follower_collection)
   end
 
   def fix(data, meta) do

lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex

@@ -13,7 +13,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
   import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
 
   @primary_key false
-  @emoji_regex ~r/:[A-Za-z0-9_-]+:/
+  @emoji_regex ~r/:[A-Za-z0-9_-]+(@.+)?:/
 
   embedded_schema do
     quote do

lib/pleroma/web/activity_pub/object_validators/update_validator.ex

@@ -51,7 +51,9 @@ def validate_updating_rights(cng) do
     with actor = get_field(cng, :actor),
          object = get_field(cng, :object),
          {:ok, object_id} <- ObjectValidators.ObjectID.cast(object),
-         true <- actor == object_id do
+         actor_uri <- URI.parse(actor),
+         object_uri <- URI.parse(object_id),
+         true <- actor_uri.host == object_uri.host do
       cng
     else
       _e ->

lib/pleroma/web/activity_pub/side_effects.ex

@@ -23,6 +23,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
   alias Pleroma.Web.Streamer
   alias Pleroma.Workers.PollWorker
 
+  require Pleroma.Constants
   require Logger
 
   @logger Pleroma.Config.get([:side_effects, :logger], Logger)
@@ -150,24 +151,27 @@ def handle(
 
   # Tasks this handles:
   # - Update the user
+  # - Update a non-user object (Note, Question, etc.)
   #
   # For a local user, we also get a changeset with the full information, so we
   # can update non-federating, non-activitypub settings as well.
   @impl true
   def handle(%{data: %{"type" => "Update", "object" => updated_object}} = object, meta) do
-    if changeset = Keyword.get(meta, :user_update_changeset) do
+    updated_object_id = updated_object["id"]
-      changeset
+
-      |> User.update_and_set_cache()
+    with {_, true} <- {:has_id, is_binary(updated_object_id)},
+         %{"type" => type} <- updated_object,
+         {_, is_user} <- {:is_user, type in Pleroma.Constants.actor_types()} do
+      if is_user do
+        handle_update_user(object, meta)
       else
-      {:ok, new_user_data} = ActivityPub.user_data_from_user_object(updated_object)
+        handle_update_object(object, meta)
-
-      User.get_by_ap_id(updated_object["id"])
-      |> User.remote_user_changeset(new_user_data)
-      |> User.update_and_set_cache()
       end
-
+    else
+      _ ->
         {:ok, object, meta}
     end
+  end
 
   # Tasks this handles:
   # - Add like to object
@@ -395,6 +399,79 @@ def handle(object, meta) do
     {:ok, object, meta}
   end
 
+  defp handle_update_user(
+         %{data: %{"type" => "Update", "object" => updated_object}} = object,
+         meta
+       ) do
+    if changeset = Keyword.get(meta, :user_update_changeset) do
+      changeset
+      |> User.update_and_set_cache()
+    else
+      {:ok, new_user_data} = ActivityPub.user_data_from_user_object(updated_object)
+
+      User.get_by_ap_id(updated_object["id"])
+      |> User.remote_user_changeset(new_user_data)
+      |> User.update_and_set_cache()
+    end
+
+    {:ok, object, meta}
+  end
+
+  defp handle_update_object(
+         %{data: %{"type" => "Update", "object" => updated_object}} = object,
+         meta
+       ) do
+    orig_object_ap_id = updated_object["id"]
+    orig_object = Object.get_by_ap_id(orig_object_ap_id)
+    orig_object_data = orig_object.data
+
+    updated_object =
+      if meta[:local] do
+        # If this is a local Update, we don't process it by transmogrifier,
+        # so we use the embedded object as-is.
+        updated_object
+      else
+        meta[:object_data]
+      end
+
+    if orig_object_data["type"] in Pleroma.Constants.updatable_object_types() do
+      %{
+        updated_data: updated_object_data,
+        updated: updated,
+        used_history_in_new_object?: used_history_in_new_object?
+      } = Object.Updater.make_new_object_data_from_update_object(orig_object_data, updated_object)
+
+      changeset =
+        orig_object
+        |> Repo.preload(:hashtags)
+        |> Object.change(%{data: updated_object_data})
+
+      with {:ok, new_object} <- Repo.update(changeset),
+           {:ok, _} <- Object.invalid_object_cache(new_object),
+           {:ok, _} <- Object.set_cache(new_object),
+           # The metadata/utils.ex uses the object id for the cache.
+           {:ok, _} <- Pleroma.Activity.HTML.invalidate_cache_for(new_object.id) do
+        if used_history_in_new_object? do
+          with create_activity when not is_nil(create_activity) <-
+                 Pleroma.Activity.get_create_by_object_ap_id(orig_object_ap_id),
+               {:ok, _} <- Pleroma.Activity.HTML.invalidate_cache_for(create_activity.id) do
+            nil
+          else
+            _ -> nil
+          end
+        end
+
+        if updated do
+          object
+          |> Activity.normalize()
+          |> ActivityPub.notify_and_stream()
+        end
+      end
+    end
+
+    {:ok, object, meta}
+  end
+
   def handle_object_creation(%{"type" => "Question"} = object, activity, meta) do
     with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
       PollWorker.schedule_poll_end(activity)

lib/pleroma/web/activity_pub/transmogrifier.ex

@@ -19,6 +19,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   alias Pleroma.Web.ActivityPub.Pipeline
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.ActivityPub.Visibility
+  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
   alias Pleroma.Web.Federator
   alias Pleroma.Workers.TransmogrifierWorker
 
@@ -95,29 +96,6 @@ def fix_explicit_addressing(%{"to" => to, "cc" => cc} = object, follower_collect
     |> Map.put("cc", final_cc)
   end
 
-  # if as:Public is addressed, then make sure the followers collection is also addressed
-  # so that the activities will be delivered to local users.
-  def fix_implicit_addressing(%{"to" => to, "cc" => cc} = object, followers_collection) do
-    recipients = to ++ cc
-
-    if followers_collection not in recipients do
-      cond do
-        Pleroma.Constants.as_public() in cc ->
-          to = to ++ [followers_collection]
-          Map.put(object, "to", to)
-
-        Pleroma.Constants.as_public() in to ->
-          cc = cc ++ [followers_collection]
-          Map.put(object, "cc", cc)
-
-        true ->
-          object
-      end
-    else
-      object
-    end
-  end
-
   def fix_addressing(object) do
     {:ok, %User{follower_address: follower_collection}} =
       object
@@ -130,7 +108,7 @@ def fix_addressing(object) do
     |> fix_addressing_list("bto")
     |> fix_addressing_list("bcc")
     |> fix_explicit_addressing(follower_collection)
-    |> fix_implicit_addressing(follower_collection)
+    |> CommonFixes.fix_implicit_addressing(follower_collection)
   end
 
   def fix_actor(%{"attributedTo" => actor} = object) do
@@ -721,6 +699,24 @@ def prepare_object(object) do
     |> strip_internal_fields
     |> strip_internal_tags
     |> set_type
+    |> maybe_process_history
+  end
+
+  defp maybe_process_history(%{"formerRepresentations" => %{"orderedItems" => history}} = object) do
+    processed_history =
+      Enum.map(
+        history,
+        fn
+          item when is_map(item) -> prepare_object(item)
+          item -> item
+        end
+      )
+
+    put_in(object, ["formerRepresentations", "orderedItems"], processed_history)
+  end
+
+  defp maybe_process_history(object) do
+    object
   end
 
   #  @doc
@@ -745,6 +741,21 @@ def prepare_outgoing(%{"type" => activity_type, "object" => object_id} = data)
     {:ok, data}
   end
 
+  def prepare_outgoing(%{"type" => "Update", "object" => %{"type" => objtype} = object} = data)
+      when objtype in Pleroma.Constants.updatable_object_types() do
+    object =
+      object
+      |> prepare_object
+
+    data =
+      data
+      |> Map.put("object", object)
+      |> Map.merge(Utils.make_json_ld_header())
+      |> Map.delete("bcc")
+
+    {:ok, data}
+  end
+
   def prepare_outgoing(%{"type" => "Announce", "actor" => ap_id, "object" => object_id} = data) do
     object =
       object_id

lib/pleroma/web/activity_pub/utils.ex

@@ -329,7 +329,7 @@ def add_emoji_reaction_to_object(
         object
       ) do
     reactions = get_cached_emoji_reactions(object)
-    emoji = stripped_emoji_name(emoji)
+    emoji = Pleroma.Emoji.stripped_name(emoji)
     url = emoji_url(emoji, activity)
 
     new_reactions =
@@ -356,12 +356,6 @@ def add_emoji_reaction_to_object(
     update_element_in_object("reaction", new_reactions, object, count)
   end
 
-  defp stripped_emoji_name(name) do
-    name
-    |> String.replace_leading(":", "")
-    |> String.replace_trailing(":", "")
-  end
-
   defp emoji_url(
          name,
          %Activity{
@@ -384,7 +378,7 @@ def remove_emoji_reaction_from_object(
         %Activity{data: %{"content" => emoji, "actor" => actor}} = activity,
         object
       ) do
-    emoji = stripped_emoji_name(emoji)
+    emoji = Pleroma.Emoji.stripped_name(emoji)
     reactions = get_cached_emoji_reactions(object)
     url = emoji_url(emoji, activity)
 
@@ -472,18 +466,6 @@ def update_follow_state_for_all(
     {:ok, activity}
   end
 
-  def update_follow_state(
-        %Activity{} = activity,
-        state
-      ) do
-    new_data = Map.put(activity.data, "state", state)
-    changeset = Changeset.change(activity, data: new_data)
-
-    with {:ok, activity} <- Repo.update(changeset) do
-      {:ok, activity}
-    end
-  end
-
   @doc """
   Makes a follow activity data for the given follower and followed
   """
@@ -525,19 +507,37 @@ def fetch_latest_undo(%User{ap_id: ap_id}) do
 
   def get_latest_reaction(internal_activity_id, %{ap_id: ap_id}, emoji) do
     %{data: %{"object" => object_ap_id}} = Activity.get_by_id(internal_activity_id)
-
     emoji = Pleroma.Emoji.maybe_quote(emoji)
 
     "EmojiReact"
     |> Activity.Queries.by_type()
     |> where(actor: ^ap_id)
-    |> where([activity], fragment("?->>'content' = ?", activity.data, ^emoji))
+    |> custom_emoji_discriminator(emoji)
     |> Activity.Queries.by_object_id(object_ap_id)
     |> order_by([activity], fragment("? desc nulls last", activity.id))
     |> limit(1)
     |> Repo.one()
   end
 
+  defp custom_emoji_discriminator(query, emoji) do
+    if String.contains?(emoji, "@") do
+      stripped = Pleroma.Emoji.stripped_name(emoji)
+      [name, domain] = String.split(stripped, "@")
+      domain_pattern = "%" <> domain <> "%"
+      emoji_pattern = Pleroma.Emoji.maybe_quote(name)
+
+      query
+      |> where([activity], fragment("?->>'content' = ?
+        AND EXISTS (
+          SELECT FROM jsonb_array_elements(?->'tag') elem
+          WHERE elem->>'id' ILIKE ?
+        )", activity.data, ^emoji_pattern, activity.data, ^domain_pattern))
+    else
+      query
+      |> where([activity], fragment("?->>'content' = ?", activity.data, ^emoji))
+    end
+  end
+
   #### Announce-related helpers
 
   @doc """

lib/pleroma/web/akkoma_api/controllers/translation_controller.ex

@@ -0,0 +1,43 @@
+defmodule Pleroma.Web.AkkomaAPI.TranslationController do
+  use Pleroma.Web, :controller
+
+  alias Pleroma.Web.Plugs.OAuthScopesPlug
+
+  @cachex Pleroma.Config.get([:cachex, :provider], Cachex)
+
+  @unauthenticated_access %{fallback: :proceed_unauthenticated, scopes: []}
+  plug(
+    OAuthScopesPlug,
+    %{@unauthenticated_access | scopes: ["read:statuses"]}
+    when action in [
+           :languages
+         ]
+  )
+
+  plug(Pleroma.Web.ApiSpec.CastAndValidate)
+  defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.TranslationOperation
+
+  action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
+
+  @doc "GET /api/v1/akkoma/translation/languages"
+  def languages(conn, _params) do
+    with {:ok, source_languages, dest_languages} <- get_languages() do
+      conn
+      |> json(%{source: source_languages, target: dest_languages})
+    else
+      e -> IO.inspect(e)
+    end
+  end
+
+  defp get_languages do
+    module = Pleroma.Config.get([:translator, :module])
+
+    @cachex.fetch!(:translations_cache, "languages:#{module}}", fn _ ->
+      with {:ok, source_languages, dest_languages} <- module.languages() do
+        {:ok, source_languages, dest_languages}
+      else
+        {:error, err} -> {:ignore, {:error, err}}
+      end
+    end)
+  end
+end

lib/pleroma/web/api_spec/operations/status_operation.ex

@@ -6,9 +6,13 @@ defmodule Pleroma.Web.ApiSpec.StatusOperation do
   alias OpenApiSpex.Operation
   alias OpenApiSpex.Schema
   alias Pleroma.Web.ApiSpec.AccountOperation
+  alias Pleroma.Web.ApiSpec.Schemas.Account
   alias Pleroma.Web.ApiSpec.Schemas.ApiError
+  alias Pleroma.Web.ApiSpec.Schemas.Attachment
   alias Pleroma.Web.ApiSpec.Schemas.BooleanLike
+  alias Pleroma.Web.ApiSpec.Schemas.Emoji
   alias Pleroma.Web.ApiSpec.Schemas.FlakeID
+  alias Pleroma.Web.ApiSpec.Schemas.Poll
   alias Pleroma.Web.ApiSpec.Schemas.ScheduledStatus
   alias Pleroma.Web.ApiSpec.Schemas.Status
   alias Pleroma.Web.ApiSpec.Schemas.VisibilityScope
@@ -406,6 +410,75 @@ def bookmarks_operation do
     }
   end
 
+  def translate_operation do
+    %Operation{
+      tags: ["Retrieve status translation"],
+      summary: "Translate status",
+      description: "View the translation of a given status",
+      operationId: "StatusController.translation",
+      security: [%{"oAuth" => ["read:statuses"]}],
+      parameters: [id_param(), language_param(), source_language_param()],
+      responses: %{
+        200 => Operation.response("Translation", "application/json", translation()),
+        400 => Operation.response("Error", "application/json", ApiError),
+        404 => Operation.response("Not Found", "application/json", ApiError)
+      }
+    }
+  end
+
+  def show_history_operation do
+    %Operation{
+      tags: ["Retrieve status history"],
+      summary: "Status history",
+      description: "View history of a status",
+      operationId: "StatusController.show_history",
+      security: [%{"oAuth" => ["read:statuses"]}],
+      parameters: [
+        id_param()
+      ],
+      responses: %{
+        200 => status_history_response(),
+        404 => Operation.response("Not Found", "application/json", ApiError)
+      }
+    }
+  end
+
+  def show_source_operation do
+    %Operation{
+      tags: ["Retrieve status source"],
+      summary: "Status source",
+      description: "View source of a status",
+      operationId: "StatusController.show_source",
+      security: [%{"oAuth" => ["read:statuses"]}],
+      parameters: [
+        id_param()
+      ],
+      responses: %{
+        200 => status_source_response(),
+        404 => Operation.response("Not Found", "application/json", ApiError)
+      }
+    }
+  end
+
+  def update_operation do
+    %Operation{
+      tags: ["Update status"],
+      summary: "Update status",
+      description: "Change the content of a status",
+      operationId: "StatusController.update",
+      security: [%{"oAuth" => ["write:statuses"]}],
+      parameters: [
+        id_param()
+      ],
+      requestBody: request_body("Parameters", update_request(), required: true),
+      responses: %{
+        200 => status_response(),
+        403 => Operation.response("Forbidden", "application/json", ApiError),
+        404 => Operation.response("Not Found", "application/json", ApiError)
+      }
+    }
+  end
+
   def array_of_statuses do
     %Schema{type: :array, items: Status, example: [Status.schema().example]}
   end
@@ -514,6 +587,60 @@ defp create_request do
     }
   end
 
+  defp update_request do
+    %Schema{
+      title: "StatusUpdateRequest",
+      type: :object,
+      properties: %{
+        status: %Schema{
+          type: :string,
+          nullable: true,
+          description:
+            "Text content of the status. If `media_ids` is provided, this becomes optional. Attaching a `poll` is optional while `status` is provided."
+        },
+        media_ids: %Schema{
+          nullable: true,
+          type: :array,
+          items: %Schema{type: :string},
+          description: "Array of Attachment ids to be attached as media."
+        },
+        poll: poll_params(),
+        sensitive: %Schema{
+          allOf: [BooleanLike],
+          nullable: true,
+          description: "Mark status and attached media as sensitive?"
+        },
+        spoiler_text: %Schema{
+          type: :string,
+          nullable: true,
+          description:
+            "Text to be shown as a warning or subject before the actual content. Statuses are generally collapsed behind this field."
+        },
+        content_type: %Schema{
+          type: :string,
+          nullable: true,
+          description:
+            "The MIME type of the status, it is transformed into HTML by the backend. You can get the list of the supported MIME types with the nodeinfo endpoint."
+        },
+        to: %Schema{
+          type: :array,
+          nullable: true,
+          items: %Schema{type: :string},
+          description:
+            "A list of nicknames (like `lain@soykaf.club` or `lain` on the local server) that will be used to determine who is going to be addressed by this post. Using this will disable the implicit addressing by mentioned names in the `status` body, only the people in the `to` list will be addressed. The normal rules for for post visibility are not affected by this and will still apply"
+        }
+      },
+      example: %{
+        "status" => "What time is it?",
+        "sensitive" => "false",
+        "poll" => %{
+          "options" => ["Cofe", "Adventure"],
+          "expires_in" => 420
+        }
+      }
+    }
+  end
+
   def poll_params do
     %Schema{
       nullable: true,
@@ -552,10 +679,99 @@ def id_param do
     )
   end
 
+  defp language_param do
+    Operation.parameter(:language, :path, :string, "ISO 639 language code", example: "en")
+  end
+
+  defp source_language_param do
+    Operation.parameter(:from, :query, :string, "ISO 639 language code", example: "en")
+  end
+
   defp status_response do
     Operation.response("Status", "application/json", Status)
   end
 
+  defp status_history_response do
+    Operation.response(
+      "Status History",
+      "application/json",
+      %Schema{
+        title: "Status history",
+        description: "Response schema for history of a status",
+        type: :array,
+        items: %Schema{
+          type: :object,
+          properties: %{
+            account: %Schema{
+              allOf: [Account],
+              description: "The account that authored this status"
+            },
+            content: %Schema{
+              type: :string,
+              format: :html,
+              description: "HTML-encoded status content"
+            },
+            sensitive: %Schema{
+              type: :boolean,
+              description: "Is this status marked as sensitive content?"
+            },
+            spoiler_text: %Schema{
+              type: :string,
+              description:
+                "Subject or summary line, below which status content is collapsed until expanded"
+            },
+            created_at: %Schema{
+              type: :string,
+              format: "date-time",
+              description: "The date when this status was created"
+            },
+            media_attachments: %Schema{
+              type: :array,
+              items: Attachment,
+              description: "Media that is attached to this status"
+            },
+            emojis: %Schema{
+              type: :array,
+              items: Emoji,
+              description: "Custom emoji to be used when rendering status content"
+            },
+            poll: %Schema{
+              allOf: [Poll],
+              nullable: true,
+              description: "The poll attached to the status"
+            }
+          }
+        }
+      }
+    )
+  end
+
+  defp status_source_response do
+    Operation.response(
+      "Status Source",
+      "application/json",
+      %Schema{
+        type: :object,
+        properties: %{
+          id: FlakeID,
+          text: %Schema{
+            type: :string,
+            description: "Raw source of status content"
+          },
+          spoiler_text: %Schema{
+            type: :string,
+            description:
+              "Subject or summary line, below which status content is collapsed until expanded"
+          },
+          content_type: %Schema{
+            type: :string,
+            description: "The content type of the source"
+          }
+        }
+      }
+    )
+  end
+
   defp context do
     %Schema{
       title: "StatusContext",
@@ -573,4 +789,20 @@ defp context do
       }
     }
   end
+
+  defp translation do
+    %Schema{
+      title: "StatusTranslation",
+      description: "The translation of a status.",
+      type: :object,
+      required: [:detected_language, :text],
+      properties: %{
+        detected_language: %Schema{
+          type: :string,
+          description: "The detected language of the text"
+        },
+        text: %Schema{type: :string, description: "The translated text"}
+      }
+    }
+  end
 end

lib/pleroma/web/api_spec/operations/translate_operation.ex

@@ -0,0 +1,53 @@
+defmodule Pleroma.Web.ApiSpec.TranslationOperation do
+  alias OpenApiSpex.Operation
+  alias OpenApiSpex.Schema
+
+  @spec open_api_operation(atom) :: Operation.t()
+  def open_api_operation(action) do
+    operation = String.to_existing_atom("#{action}_operation")
+    apply(__MODULE__, operation, [])
+  end
+
+  @spec languages_operation() :: Operation.t()
+  def languages_operation() do
+    %Operation{
+      tags: ["Retrieve status translation"],
+      summary: "Translate status",
+      description: "View the translation of a given status",
+      operationId: "AkkomaAPI.TranslationController.languages",
+      security: [%{"oAuth" => ["read:statuses"]}],
+      responses: %{
+        200 =>
+          Operation.response("Translation", "application/json", source_dest_languages_schema())
+      }
+    }
+  end
+
+  defp source_dest_languages_schema do
+    %Schema{
+      type: :object,
+      required: [:source, :target],
+      properties: %{
+        source: languages_schema(),
+        target: languages_schema()
+      }
+    }
+  end
+
+  defp languages_schema do
+    %Schema{
+      type: :array,
+      items: %Schema{
+        type: :object,
+        properties: %{
+          code: %Schema{
+            type: :string
+          },
+          name: %Schema{
+            type: :string
+          }
+        }
+      }
+    }
+  end
+end

lib/pleroma/web/api_spec/operations/twitter_util_operation.ex

@@ -405,6 +405,16 @@ defp remote_interaction_request do
     }
   end
 
+  def show_subscribe_form_operation do
+    %Operation{
+      tags: ["Accounts"],
+      summary: "Show remote subscribe form",
+      operationId: "UtilController.show_subscribe_form",
+      parameters: [],
+      responses: %{200 => Operation.response("Web Page", "test/html", %Schema{type: :string})}
+    }
+  end
+
   defp delete_account_request do
     %Schema{
       title: "AccountDeleteRequest",

lib/pleroma/web/api_spec/schemas/status.ex

@@ -73,6 +73,12 @@ defmodule Pleroma.Web.ApiSpec.Schemas.Status do
         format: "date-time",
         description: "The date when this status was created"
       },
+      edited_at: %Schema{
+        type: :string,
+        format: "date-time",
+        nullable: true,
+        description: "The date when this status was last edited"
+      },
       emojis: %Schema{
         type: :array,
         items: Emoji,

lib/pleroma/web/common_api.ex

@@ -209,7 +209,8 @@ def react_with_emoji(id, user, emoji) do
          {:ok, activity, _} <- Pipeline.common_pipeline(emoji_react, local: true) do
       {:ok, activity}
     else
-      _ -> {:error, dgettext("errors", "Could not add reaction emoji")}
+      _ ->
+        {:error, dgettext("errors", "Could not add reaction emoji")}
     end
   end
 
@@ -346,6 +347,41 @@ def post(user, %{status: _} = data) do
     end
   end
 
+  def update(user, orig_activity, changes) do
+    with orig_object <- Object.normalize(orig_activity),
+         {:ok, new_object} <- make_update_data(user, orig_object, changes),
+         {:ok, update_data, _} <- Builder.update(user, new_object),
+         {:ok, update, _} <- Pipeline.common_pipeline(update_data, local: true) do
+      {:ok, update}
+    else
+      _ -> {:error, nil}
+    end
+  end
+
+  defp make_update_data(user, orig_object, changes) do
+    kept_params = %{
+      visibility: Visibility.get_visibility(orig_object),
+      in_reply_to_id:
+        with replied_id when is_binary(replied_id) <- orig_object.data["inReplyTo"],
+             %Activity{id: activity_id} <- Activity.get_create_by_object_ap_id(replied_id) do
+          activity_id
+        else
+          _ -> nil
+        end
+    }
+
+    params = Map.merge(changes, kept_params)
+
+    with {:ok, draft} <- ActivityDraft.create(user, params) do
+      change =
+        Object.Updater.make_update_object_data(orig_object.data, draft.object, Utils.make_date())
+
+      {:ok, change}
+    else
+      _ -> {:error, nil}
+    end
+  end
+
   @spec pin(String.t(), User.t()) :: {:ok, Activity.t()} | {:error, term()}
   def pin(id, %User{} = user) do
     with %Activity{} = activity <- create_activity_by_id(id),

lib/pleroma/web/common_api/activity_draft.ex

@@ -221,7 +221,7 @@ defp object(draft) do
       |> Map.put("emoji", emoji)
       |> Map.put("source", %{
         "content" => draft.status,
-        "mediaType" => draft.params[:content_type]
+        "mediaType" => Utils.get_content_type(draft.params[:content_type])
       })
       |> Map.put("generator", draft.params[:generator])
 

lib/pleroma/web/common_api/utils.ex

@@ -37,7 +37,7 @@ def attachments_from_ids_no_descs([]), do: []
 
   def attachments_from_ids_no_descs(ids) do
     Enum.map(ids, fn media_id ->
-      case Repo.get(Object, media_id) do
+      case get_attachment(media_id) do
         %Object{data: data} -> data
         _ -> nil
       end
@@ -51,13 +51,17 @@ def attachments_from_ids_descs(ids, descs_str) do
     {_, descs} = Jason.decode(descs_str)
 
     Enum.map(ids, fn media_id ->
-      with %Object{data: data} <- Repo.get(Object, media_id) do
+      with %Object{data: data} <- get_attachment(media_id) do
         Map.put(data, "name", descs[media_id])
       end
     end)
     |> Enum.reject(&is_nil/1)
   end
 
+  defp get_attachment(media_id) do
+    Repo.get(Object, media_id)
+  end
+
   @spec get_to_and_cc(ActivityDraft.t()) :: {list(String.t()), list(String.t())}
 
   def get_to_and_cc(%{in_reply_to_conversation: %Participation{} = participation}) do
@@ -219,7 +223,7 @@ def make_content_html(%ActivityDraft{} = draft) do
     |> maybe_add_attachments(draft.attachments, attachment_links)
   end
 
-  defp get_content_type(content_type) do
+  def get_content_type(content_type) do
     if Enum.member?(Config.get([:instance, :allowed_post_formats]), content_type) do
       content_type
     else
@@ -285,11 +289,11 @@ def format_input(text, "text/html", options) do
 
   def format_input(text, "text/x.misskeymarkdown", options) do
     text
+    |> Formatter.markdown_to_html()
+    |> MfmParser.Parser.parse()
+    |> MfmParser.Encoder.to_html()
     |> Formatter.linkify(options)
-    |> Formatter.html_escape("text/x.misskeymarkdown")
+    |> Formatter.html_escape("text/html")
-    |> (fn {text, mentions, tags} ->
-          {String.replace(text, ~r/\r?\n/, "<br>"), mentions, tags}
-        end).()
   end
 
   def format_input(text, "text/markdown", options) do

lib/pleroma/web/masto_fe_controller.ex

@@ -27,9 +27,21 @@ defmodule Pleroma.Web.MastoFEController do
   def index(conn, _params) do
     with %{assigns: %{user: %User{} = user, token: %Token{app_id: token_app_id} = token}} <- conn,
          {:ok, %{id: ^token_app_id}} <- AuthController.local_mastofe_app() do
+      flavour =
+        [:frontends, :mastodon]
+        |> Pleroma.Config.get()
+        |> Map.get("name", "mastodon-fe")
+
+      index =
+        if flavour == "fedibird-fe" do
+          "fedibird.index.html"
+        else
+          "glitchsoc.index.html"
+        end
+
       conn
       |> put_layout(false)
-      |> render("index.html",
+      |> render(index,
         token: token.token,
         user: user,
         custom_emojis: Pleroma.Emoji.get_all()

lib/pleroma/web/mastodon_api/controllers/auth_controller.ex

@@ -27,7 +27,8 @@ defmodule Pleroma.Web.MastodonAPI.AuthController do
   def login(conn, %{"code" => auth_token} = params) do
     with {:ok, app} <- local_mastofe_app(),
          {:ok, auth} <- Authorization.get_by_token(app, auth_token),
-         {:ok, oauth_token} <- Token.exchange_token(app, auth) do
+         %User{} = user <- User.get_cached_by_id(auth.user_id),
+         {:ok, oauth_token} <- Token.get_or_exchange_token(auth, app, user) do
       redirect_to =
         conn
         |> local_mastodon_post_login_path()

lib/pleroma/web/mastodon_api/controllers/notification_controller.ex

@@ -51,6 +51,7 @@ def index(conn, %{account_id: account_id} = params) do
     move
     pleroma:emoji_reaction
     poll
+    update
   }
   def index(%{assigns: %{user: user}} = conn, params) do
     params =

lib/pleroma/web/mastodon_api/controllers/status_controller.ex

@@ -14,6 +14,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do
   alias Pleroma.Bookmark
   alias Pleroma.Object
   alias Pleroma.Repo
+  alias Pleroma.Config
   alias Pleroma.ScheduledActivity
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
@@ -30,6 +31,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do
   plug(:skip_public_check when action in [:index, :show])
 
   @unauthenticated_access %{fallback: :proceed_unauthenticated, scopes: []}
+  @cachex Pleroma.Config.get([:cachex, :provider], Cachex)
 
   plug(
     OAuthScopesPlug,
@@ -37,7 +39,10 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do
     when action in [
            :index,
            :show,
-           :context
+           :context,
+           :translate,
+           :show_history,
+           :show_source
          ]
   )
 
@@ -48,7 +53,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do
            :create,
            :delete,
            :reblog,
-           :unreblog
+           :unreblog,
+           :update
          ]
   )
 
@@ -190,6 +196,59 @@ def create(%{assigns: %{user: _user}, body_params: %{media_ids: _} = params} = c
     create(%Plug.Conn{conn | body_params: params}, %{})
   end
 
+  @doc "GET /api/v1/statuses/:id/history"
+  def show_history(%{assigns: assigns} = conn, %{id: id} = params) do
+    with user = assigns[:user],
+         %Activity{} = activity <- Activity.get_by_id_with_object(id),
+         true <- Visibility.visible_for_user?(activity, user) do
+      try_render(conn, "history.json",
+        activity: activity,
+        for: user,
+        with_direct_conversation_id: true,
+        with_muted: Map.get(params, :with_muted, false)
+      )
+    else
+      _ -> {:error, :not_found}
+    end
+  end
+
+  @doc "GET /api/v1/statuses/:id/source"
+  def show_source(%{assigns: assigns} = conn, %{id: id} = _params) do
+    with user = assigns[:user],
+         %Activity{} = activity <- Activity.get_by_id_with_object(id),
+         true <- Visibility.visible_for_user?(activity, user) do
+      try_render(conn, "source.json",
+        activity: activity,
+        for: user
+      )
+    else
+      _ -> {:error, :not_found}
+    end
+  end
+
+  @doc "PUT /api/v1/statuses/:id"
+  def update(%{assigns: %{user: user}, body_params: body_params} = conn, %{id: id} = params) do
+    with {_, %Activity{}} = {_, activity} <- {:activity, Activity.get_by_id_with_object(id)},
+         {_, true} <- {:visible, Visibility.visible_for_user?(activity, user)},
+         {_, true} <- {:is_create, activity.data["type"] == "Create"},
+         actor <- Activity.user_actor(activity),
+         {_, true} <- {:own_status, actor.id == user.id},
+         changes <- body_params |> put_application(conn),
+         {_, {:ok, _update_activity}} <- {:pipeline, CommonAPI.update(user, activity, changes)},
+         {_, %Activity{}} = {_, activity} <- {:refetched, Activity.get_by_id_with_object(id)} do
+      try_render(conn, "show.json",
+        activity: activity,
+        for: user,
+        with_direct_conversation_id: true,
+        with_muted: Map.get(params, :with_muted, false)
+      )
+    else
+      {:own_status, _} -> {:error, :forbidden}
+      {:pipeline, _} -> {:error, :internal_server_error}
+      _ -> {:error, :not_found}
+    end
+  end
+
   @doc "GET /api/v1/statuses/:id"
   def show(%{assigns: %{user: user}} = conn, %{id: id} = params) do
     with %Activity{} = activity <- Activity.get_by_id_with_object(id),
@@ -418,6 +477,51 @@ def bookmarks(%{assigns: %{user: user}} = conn, params) do
     )
   end
 
+  @doc "GET /api/v1/statuses/:id/translations/:language"
+  def translate(%{assigns: %{user: user}} = conn, %{id: id, language: language} = params) do
+    with {:enabled, true} <- {:enabled, Config.get([:translator, :enabled])},
+         %Activity{} = activity <- Activity.get_by_id_with_object(id),
+         {:visible, true} <- {:visible, Visibility.visible_for_user?(activity, user)},
+         translation_module <- Config.get([:translator, :module]),
+         {:ok, detected, translation} <-
+           fetch_or_translate(
+             activity.id,
+             activity.object.data["content"],
+             Map.get(params, :from, nil),
+             language,
+             translation_module
+           ) do
+      json(conn, %{detected_language: detected, text: translation})
+    else
+      {:enabled, false} ->
+        conn
+        |> put_status(:bad_request)
+        |> json(%{"error" => "Translation is not enabled"})
+
+      {:visible, false} ->
+        {:error, :not_found}
+
+      e ->
+        e
+    end
+  end
+
+  defp fetch_or_translate(status_id, text, source_language, target_language, translation_module) do
+    @cachex.fetch!(
+      :translations_cache,
+      "translations:#{status_id}:#{source_language}:#{target_language}",
+      fn _ ->
+        value = translation_module.translate(text, source_language, target_language)
+
+        with {:ok, _, _} <- value do
+          value
+        else
+          _ -> {:ignore, value}
+        end
+      end
+    )
+  end
+
   defp put_application(params, %{assigns: %{token: %Token{user: %User{} = user} = token}} = _conn) do
     if user.disclose_client do
       %{client_name: client_name, website: website} = Repo.preload(token, :app).app

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

@@ -26,7 +26,7 @@ def render("show.json", _) do
       thumbnail:
         URI.merge(Pleroma.Web.Endpoint.url(), Keyword.get(instance, :instance_thumbnail))
         |> to_string,
-      languages: ["en"],
+      languages: Keyword.get(instance, :languages, ["en"]),
       registrations: Keyword.get(instance, :registrations_open),
       approval_required: Keyword.get(instance, :account_approval_required),
       # Extra (not present in Mastodon):
@@ -65,6 +65,7 @@ def features do
       "shareable_emoji_packs",
       "multifetch",
       "pleroma:api/v1/notifications:include_types_filter",
+      "editing",
       if Config.get([:media_proxy, :enabled]) do
         "media_proxy"
       end,
@@ -81,7 +82,11 @@ def features do
       if Config.get([:instance, :profile_directory]) do
         "profile_directory"
       end,
-      "custom_emoji_reactions"
+      if Config.get([:translator, :enabled], false) do
+        "akkoma:machine_translation"
+      end,
+      "custom_emoji_reactions",
+      "pleroma:get:main/ostatus"
     ]
     |> Enum.filter(& &1)
   end

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

@@ -17,7 +17,11 @@ defmodule Pleroma.Web.MastodonAPI.NotificationView do
   alias Pleroma.Web.MastodonAPI.NotificationView
   alias Pleroma.Web.MastodonAPI.StatusView
 
-  @parent_types ~w{Like Announce EmojiReact}
+  defp object_id_for(%{data: %{"object" => %{"id" => id}}}) when is_binary(id), do: id
+
+  defp object_id_for(%{data: %{"object" => id}}) when is_binary(id), do: id
+
+  @parent_types ~w{Like Announce EmojiReact Update}
 
   def render("index.json", %{notifications: notifications, for: reading_user} = opts) do
     activities = Enum.map(notifications, & &1.activity)
@@ -28,7 +32,7 @@ def render("index.json", %{notifications: notifications, for: reading_user} = op
         %{data: %{"type" => type}} ->
           type in @parent_types
       end)
-      |> Enum.map(& &1.data["object"])
+      |> Enum.map(&object_id_for/1)
       |> Activity.create_by_object_ap_id()
       |> Activity.with_preloaded_object(:left)
       |> Pleroma.Repo.all()
@@ -76,9 +80,9 @@ def render(
 
     parent_activity_fn = fn ->
       if opts[:parent_activities] do
-        Activity.Queries.find_by_object_ap_id(opts[:parent_activities], activity.data["object"])
+        Activity.Queries.find_by_object_ap_id(opts[:parent_activities], object_id_for(activity))
       else
-        Activity.get_create_by_object_ap_id(activity.data["object"])
+        Activity.get_create_by_object_ap_id(object_id_for(activity))
       end
     end
 
@@ -107,6 +111,9 @@ def render(
       "reblog" ->
         put_status(response, parent_activity_fn.(), reading_user, status_render_opts)
 
+      "update" ->
+        put_status(response, parent_activity_fn.(), reading_user, status_render_opts)
+
       "move" ->
         put_target(response, activity, reading_user, %{})
 

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

@@ -265,10 +265,30 @@ def render("show.json", %{activity: %{data: %{"object" => _object}} = activity}
 
     created_at = Utils.to_masto_date(object.data["published"])
 
+    edited_at =
+      with %{"updated" => updated} <- object.data,
+           date <- Utils.to_masto_date(updated),
+           true <- date != "" do
+        date
+      else
+        _ ->
+          nil
+      end
+
     reply_to = get_reply_to(activity, opts)
 
     reply_to_user = reply_to && CommonAPI.get_user(reply_to.data["actor"])
 
+    history_len =
+      1 +
+        (Object.Updater.history_for(object.data)
+         |> Map.get("orderedItems")
+         |> length())
+
+    # See render("history.json", ...) for more details
+    # Here the implicit index of the current content is 0
+    chrono_order = history_len - 1
+
     content =
       object
       |> render_content()
@@ -278,14 +298,14 @@ def render("show.json", %{activity: %{data: %{"object" => _object}} = activity}
       |> Activity.HTML.get_cached_scrubbed_html_for_activity(
         User.html_filter_policy(opts[:for]),
         activity,
-        "mastoapi:content"
+        "mastoapi:content:#{chrono_order}"
       )
 
     content_plaintext =
       content
       |> Activity.HTML.get_cached_stripped_html_for_activity(
         activity,
-        "mastoapi:content"
+        "mastoapi:content:#{chrono_order}"
       )
 
     summary = object.data["summary"] || ""
@@ -353,8 +373,9 @@ def render("show.json", %{activity: %{data: %{"object" => _object}} = activity}
       reblog: nil,
       card: card,
       content: content_html,
-      text: opts[:with_source] && object.data["source"],
+      text: opts[:with_source] && get_source_text(object.data["source"]),
       created_at: created_at,
+      edited_at: edited_at,
       reblogs_count: announcement_count,
       replies_count: object.data["repliesCount"] || 0,
       favourites_count: like_count,
@@ -375,6 +396,7 @@ def render("show.json", %{activity: %{data: %{"object" => _object}} = activity}
       emojis: build_emojis(object.data["emoji"]),
       quote_id: if(quote, do: quote.id, else: nil),
       quote: maybe_render_quote(quote, opts),
+      emoji_reactions: emoji_reactions,
       pleroma: %{
         local: activity.local,
         conversation_id: get_context_id(activity),
@@ -399,6 +421,100 @@ def render("show.json", _) do
     nil
   end
 
+  def render("history.json", %{activity: %{data: %{"object" => _object}} = activity} = opts) do
+    object = Object.normalize(activity, fetch: false)
+
+    hashtags = Object.hashtags(object)
+
+    user = CommonAPI.get_user(activity.data["actor"])
+
+    past_history =
+      Object.Updater.history_for(object.data)
+      |> Map.get("orderedItems")
+      |> Enum.map(&Map.put(&1, "id", object.data["id"]))
+      |> Enum.map(&%Object{data: &1, id: object.id})
+
+    history =
+      [object | past_history]
+      # Mastodon expects the original to be at the first
+      |> Enum.reverse()
+      |> Enum.with_index()
+      |> Enum.map(fn {object, chrono_order} ->
+        %{
+          # The history is prepended every time there is a new edit.
+          # In chrono_order, the oldest item is always at 0, and so on.
+          # The chrono_order is an invariant kept between edits.
+          chrono_order: chrono_order,
+          object: object
+        }
+      end)
+
+    individual_opts =
+      opts
+      |> Map.put(:as, :item)
+      |> Map.put(:user, user)
+      |> Map.put(:hashtags, hashtags)
+
+    render_many(history, StatusView, "history_item.json", individual_opts)
+  end
+
+  def render(
+        "history_item.json",
+        %{
+          activity: activity,
+          user: user,
+          item: %{object: object, chrono_order: chrono_order},
+          hashtags: hashtags
+        } = opts
+      ) do
+    sensitive = object.data["sensitive"] || Enum.member?(hashtags, "nsfw")
+
+    attachment_data = object.data["attachment"] || []
+    attachments = render_many(attachment_data, StatusView, "attachment.json", as: :attachment)
+
+    created_at = Utils.to_masto_date(object.data["updated"] || object.data["published"])
+
+    content =
+      object
+      |> render_content()
+
+    content_html =
+      content
+      |> Activity.HTML.get_cached_scrubbed_html_for_activity(
+        User.html_filter_policy(opts[:for]),
+        activity,
+        "mastoapi:content:#{chrono_order}"
+      )
+
+    summary = object.data["summary"] || ""
+
+    %{
+      account:
+        AccountView.render("show.json", %{
+          user: user,
+          for: opts[:for]
+        }),
+      content: content_html,
+      sensitive: sensitive,
+      spoiler_text: summary,
+      created_at: created_at,
+      media_attachments: attachments,
+      emojis: build_emojis(object.data["emoji"]),
+      poll: render(PollView, "show.json", object: object, for: opts[:for])
+    }
+  end
+
+  def render("source.json", %{activity: %{data: %{"object" => _object}} = activity} = _opts) do
+    object = Object.normalize(activity, fetch: false)
+
+    %{
+      id: activity.id,
+      text: get_source_text(Map.get(object.data, "source", "")),
+      spoiler_text: Map.get(object.data, "summary", ""),
+      content_type: get_source_content_type(object.data["source"])
+    }
+  end
+
   def render("card.json", %{rich_media: rich_media, page_url: page_url}) do
     page_url_data = URI.parse(page_url)
 
@@ -451,10 +567,19 @@ def render("attachment.json", %{attachment: attachment}) do
         true -> "unknown"
       end
 
+    attachment_id =
+      with {_, ap_id} when is_binary(ap_id) <- {:ap_id, attachment["id"]},
+           {_, %Object{data: _object_data, id: object_id}} <-
+             {:object, Object.get_by_ap_id(ap_id)} do
+        to_string(object_id)
+      else
+        _ ->
           <<hash_id::signed-32, _rest::binary>> = :crypto.hash(:md5, href)
+          to_string(attachment["id"] || hash_id)
+      end
 
     %{
-      id: to_string(attachment["id"] || hash_id),
+      id: attachment_id,
       url: href,
       remote_url: href,
       preview_url: href_preview,
@@ -586,10 +711,11 @@ defp pin_data(%Object{data: %{"id" => object_id}}, %User{pinned_objects: pinned_
 
   defp build_emoji_map(emoji, users, url, current_user) do
     %{
-      name: emoji,
+      name: Pleroma.Web.PleromaAPI.EmojiReactionView.emoji_name(emoji, url),
       count: length(users),
       url: MediaProxy.url(url),
-      me: !!(current_user && current_user.ap_id in users)
+      me: !!(current_user && current_user.ap_id in users),
+      account_ids: Enum.map(users, fn user -> User.get_cached_by_ap_id(user).id end)
     }
   end
 
@@ -621,15 +747,39 @@ defp build_image_url(_, _), do: nil
   defp maybe_render_quote(nil, _), do: nil
 
   defp maybe_render_quote(quote, opts) do
-    if opts[:do_not_recurse] || !visible_for_user?(quote, opts[:for]) do
+    with %User{} = quoted_user <- User.get_cached_by_ap_id(quote.actor),
-      nil
+         false <- Map.get(opts, :do_not_recurse, false),
-    else
+         true <- visible_for_user?(quote, opts[:for]),
+         false <- User.blocks?(opts[:for], quoted_user),
+         false <- User.mutes?(opts[:for], quoted_user) do
       opts =
         opts
         |> Map.put(:activity, quote)
         |> Map.put(:do_not_recurse, true)
 
       render("show.json", opts)
+    else
+      _ -> nil
     end
   end
+
+  defp get_source_text(%{"content" => content} = _source) do
+    content
+  end
+
+  defp get_source_text(source) when is_binary(source) do
+    source
+  end
+
+  defp get_source_text(_) do
+    ""
+  end
+
+  defp get_source_content_type(%{"mediaType" => type} = _source) do
+    type
+  end
+
+  defp get_source_content_type(_source) do
+    Utils.get_content_type(nil)
+  end
 end

lib/pleroma/web/mastodon_api/websocket_handler.ex

@@ -32,8 +32,15 @@ def init(%{qs: qs} = req, state) do
           req
         end
 
-      {:cowboy_websocket, req, %{user: user, topic: topic, count: 0, timer: nil},
+      {:cowboy_websocket, req,
-       %{idle_timeout: @timeout}}
+       %{
+         user: user,
+         topic: topic,
+         count: 0,
+         timer: nil,
+         subscriptions: [],
+         oauth_token: oauth_token
+       }, %{idle_timeout: @timeout}}
     else
       {:error, :bad_topic} ->
         Logger.debug("#{__MODULE__} bad topic #{inspect(req)}")
@@ -52,7 +59,7 @@ def websocket_init(state) do
       "#{__MODULE__} accepted websocket connection for user #{(state.user || %{id: "anonymous"}).id}, topic #{state.topic}"
     )
 
-    Streamer.add_socket(state.topic, state.user)
+    Streamer.add_socket(state.topic, state.oauth_token)
     {:ok, %{state | timer: timer()}}
   end
 
@@ -65,21 +72,50 @@ def websocket_handle(:pong, state) do
   # We only receive pings for now
   def websocket_handle(:ping, state), do: {:ok, state}
 
-  def websocket_handle({:text, "ping"}, state) do
+  def websocket_handle({:text, ping}, state) when ping in ~w[ping PING] do
     if state.timer, do: Process.cancel_timer(state.timer)
     {:reply, {:text, "pong"}, %{state | timer: timer()}}
   end
 
+  def websocket_handle({:text, text}, state) do
+    with {:ok, json} <- Jason.decode(text) do
+      websocket_handle({:json, json}, state)
+    else
+      _ ->
+        Logger.error("#{__MODULE__} received text frame: #{text}")
+        {:ok, state}
+    end
+  end
+
+  def websocket_handle(
+        {:json, %{"type" => "subscribe", "stream" => stream_name}},
+        %{user: user, oauth_token: token} = state
+      ) do
+    with {:ok, topic} <- Streamer.get_topic(stream_name, user, token, %{}) do
+      new_subscriptions =
+        [topic | Map.get(state, :subscriptions, [])]
+        |> Enum.uniq()
+
+      {:ok, _topic} = Streamer.add_socket(topic, user)
+
+      {:ok, Map.put(state, :subscriptions, new_subscriptions)}
+    else
+      _ ->
+        Logger.error("#{__MODULE__} received invalid topic: #{stream_name}")
+        {:ok, state}
+    end
+  end
+
   def websocket_handle(frame, state) do
     Logger.error("#{__MODULE__} received frame: #{inspect(frame)}")
     {:ok, state}
   end
 
-  def websocket_info({:render_with_user, view, template, item}, state) do
+  def websocket_info({:render_with_user, view, template, item, topic}, state) do
     user = %User{} = User.get_cached_by_ap_id(state.user.ap_id)
 
     unless Streamer.filtered_by_user?(user, item) do
-      websocket_info({:text, view.render(template, item, user)}, %{state | user: user})
+      websocket_info({:text, view.render(template, item, user, topic)}, %{state | user: user})
     else
       {:ok, state}
     end
@@ -103,6 +139,10 @@ def websocket_info(:tick, state) do
     {:reply, :ping, %{state | timer: nil, count: 0}, :hibernate}
   end
 
+  def websocket_info(:close, state) do
+    {:stop, state}
+  end
+
   # State can be `[]` only in case we terminate before switching to websocket,
   # we already log errors for these cases in `init/1`, so just do nothing here
   def terminate(_reason, _req, []), do: :ok

lib/pleroma/web/o_auth/authorization.ex

@@ -94,4 +94,9 @@ def get_by_token(%App{id: app_id} = _app, token) do
     from(t in __MODULE__, where: t.app_id == ^app_id and t.token == ^token)
     |> Repo.find_resource()
   end
+
+  def get_preeexisting_by_app_and_user(%App{id: app_id} = _app, %User{id: user_id} = _user) do
+    from(t in __MODULE__, where: t.app_id == ^app_id and t.user_id == ^user_id, limit: 1)
+    |> Repo.find_resource()
+  end
 end

lib/pleroma/web/o_auth/o_auth_controller.ex

@@ -59,18 +59,39 @@ def authorize(%Plug.Conn{assigns: %{token: %Token{}}} = conn, %{"force_login" =>
   # after user already authorized to MastodonFE.
   # So we have to check client and token.
   def authorize(
-        %Plug.Conn{assigns: %{token: %Token{} = token}} = conn,
+        %Plug.Conn{assigns: %{token: %Token{} = token, user: %User{} = user}} = conn,
         %{"client_id" => client_id} = params
       ) do
     with %Token{} = t <- Repo.get_by(Token, token: token.token) |> Repo.preload(:app),
          ^client_id <- t.app.client_id do
       handle_existing_authorization(conn, params)
+    else
+      _ ->
+        maybe_reuse_token(conn, params, user.id)
+    end
+  end
+
+  def authorize(%Plug.Conn{} = conn, params) do
+    # if we have a user in the session, attempt to authenticate as them
+    # otherwise show the login form
+    maybe_reuse_token(conn, params, AuthHelper.get_session_user(conn))
+  end
+
+  defp maybe_reuse_token(conn, params, user_id) when is_binary(user_id) do
+    with %User{} = user <- User.get_cached_by_id(user_id),
+         %App{} = app <- Repo.get_by(App, client_id: params["client_id"]),
+         {:ok, %Token{} = token} <- Token.get_preeexisting_by_app_and_user(app, user),
+         {:ok, %Authorization{} = auth} <-
+           Authorization.get_preeexisting_by_app_and_user(app, user) do
+      conn
+      |> assign(:token, token)
+      |> after_create_authorization(auth, %{"authorization" => params})
     else
       _ -> do_authorize(conn, params)
     end
   end
 
-  def authorize(%Plug.Conn{} = conn, params), do: do_authorize(conn, params)
+  defp maybe_reuse_token(conn, params, _user), do: do_authorize(conn, params)
 
   defp do_authorize(%Plug.Conn{} = conn, params) do
     app = Repo.get_by(App, client_id: params["client_id"])
@@ -148,7 +169,9 @@ def create_authorization(%Plug.Conn{assigns: %{user: %User{} = user}} = conn, pa
   def create_authorization(%Plug.Conn{} = conn, %{"authorization" => _} = params, opts) do
     with {:ok, auth, user} <- do_create_authorization(conn, params, opts[:user]),
          {:mfa_required, _, _, false} <- {:mfa_required, user, auth, MFA.require?(user)} do
-      after_create_authorization(conn, auth, params)
+      conn
+      |> AuthHelper.put_session_user(user.id)
+      |> after_create_authorization(auth, params)
     else
       error ->
         handle_create_authorization_error(conn, error, params)
@@ -269,7 +292,7 @@ def token_exchange(%Plug.Conn{} = conn, %{"grant_type" => "authorization_code"}
          fixed_token = Token.Utils.fix_padding(params["code"]),
          {:ok, auth} <- Authorization.get_by_token(app, fixed_token),
          %User{} = user <- User.get_cached_by_id(auth.user_id),
-         {:ok, token} <- Token.exchange_token(app, auth) do
+         {:ok, token} <- Token.get_or_exchange_token(auth, app, user) do
       after_token_exchange(conn, %{user: user, token: token})
     else
       error ->
@@ -321,6 +344,7 @@ def token_exchange(%Plug.Conn{} = conn, params), do: bad_request(conn, params)
   def after_token_exchange(%Plug.Conn{} = conn, %{token: token} = view_params) do
     conn
     |> AuthHelper.put_session_token(token.token)
+    |> AuthHelper.put_session_user(token.user_id)
     |> json(OAuthView.render("token.json", view_params))
   end
 

lib/pleroma/web/o_auth/token.ex

@@ -70,6 +70,16 @@ def exchange_token(app, auth) do
     end
   end
 
+  def get_preeexisting_by_app_and_user(app, user) do
+    Query.get_by_app(app.id)
+    |> Query.get_by_user(user.id)
+    |> Query.get_unexpired()
+    |> Query.preload([:user])
+    |> Query.sort_by_inserted_at()
+    |> Query.limit(1)
+    |> Repo.find_resource()
+  end
+
   defp put_token(changeset) do
     changeset
     |> change(%{token: Token.Utils.generate_token()})
@@ -86,6 +96,14 @@ defp put_refresh_token(changeset, attrs) do
     |> unique_constraint(:refresh_token)
   end
 
+  def get_or_exchange_token(%Authorization{} = auth, %App{} = app, %User{} = user) do
+    if auth.used do
+      get_preeexisting_by_app_and_user(app, user)
+    else
+      exchange_token(app, auth)
+    end
+  end
+
   defp put_valid_until(changeset, attrs) do
     valid_until =
       Map.get(attrs, :valid_until, NaiveDateTime.add(NaiveDateTime.utc_now(), lifespan()))

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

@@ -38,6 +38,19 @@ def get_by_user(query \\ Token, user_id) do
     from(q in query, where: q.user_id == ^user_id)
   end
 
+  def get_unexpired(query) do
+    now = NaiveDateTime.utc_now()
+    from(q in query, where: q.valid_until > ^now)
+  end
+
+  def limit(query, limit) do
+    from(q in query, limit: ^limit)
+  end
+
+  def sort_by_inserted_at(query) do
+    from(q in query, order_by: [desc: :updated_at])
+  end
+
   @spec preload(query, any) :: query
   def preload(query \\ Token, assoc_preload \\ [])
 

lib/pleroma/web/o_auth/token/strategy/revoke.ex

@@ -21,6 +21,18 @@ def revoke(%App{} = app, %{"token" => token} = _attrs) do
   @doc "Revokes access token"
   @spec revoke(Token.t()) :: {:ok, Token.t()} | {:error, Ecto.Changeset.t()}
   def revoke(%Token{} = token) do
-    Repo.delete(token)
+    with {:ok, token} <- Repo.delete(token) do
+      Task.Supervisor.start_child(
+        Pleroma.TaskSupervisor,
+        Pleroma.Web.Streamer,
+        :close_streams_by_oauth_token,
+        [token],
+        restart: :transient
+      )
+
+      {:ok, token}
+    else
+      result -> result
+    end
   end
 end

lib/pleroma/web/pleroma_api/controllers/emoji_reaction_controller.ex

@@ -74,6 +74,11 @@ defp filter(reactions, %{emoji: emoji}) when is_binary(emoji) do
   defp filter(reactions, _), do: reactions
 
   def create(%{assigns: %{user: user}} = conn, %{id: activity_id, emoji: emoji}) do
+    emoji =
+      emoji
+      |> Pleroma.Emoji.fully_qualify_emoji()
+      |> Pleroma.Emoji.maybe_quote()
+
     with {:ok, _activity} <- CommonAPI.react_with_emoji(activity_id, user, emoji) do
       activity = Activity.get_by_id(activity_id)
 
@@ -84,6 +89,11 @@ def create(%{assigns: %{user: user}} = conn, %{id: activity_id, emoji: emoji}) d
   end
 
   def delete(%{assigns: %{user: user}} = conn, %{id: activity_id, emoji: emoji}) do
+    emoji =
+      emoji
+      |> Pleroma.Emoji.fully_qualify_emoji()
+      |> Pleroma.Emoji.maybe_quote()
+
     with {:ok, _activity} <- CommonAPI.unreact_with_emoji(activity_id, user, emoji) do
       activity = Activity.get_by_id(activity_id)
 

lib/pleroma/web/pleroma_api/views/emoji_reaction_view.ex

@@ -8,6 +8,18 @@ defmodule Pleroma.Web.PleromaAPI.EmojiReactionView do
   alias Pleroma.Web.MastodonAPI.AccountView
   alias Pleroma.Web.MediaProxy
 
+  def emoji_name(emoji, nil), do: emoji
+
+  def emoji_name(emoji, url) do
+    url = URI.parse(url)
+
+    if url.host == Pleroma.Web.Endpoint.host() do
+      emoji
+    else
+      "#{emoji}@#{url.host}"
+    end
+  end
+
   def render("index.json", %{emoji_reactions: emoji_reactions} = opts) do
     render_many(emoji_reactions, __MODULE__, "show.json", opts)
   end
@@ -16,7 +28,7 @@ def render("show.json", %{emoji_reaction: {emoji, user_ap_ids, url}, user: user}
     users = fetch_users(user_ap_ids)
 
     %{
-      name: emoji,
+      name: emoji_name(emoji, url),
       count: length(users),
       accounts: render(AccountView, "index.json", users: users, for: user),
       url: MediaProxy.url(url),

lib/pleroma/web/plugs/http_signature_plug.ex

@@ -27,11 +27,11 @@ def call(conn, _opts) do
     end
   end
 
-  def route_aliases(%{path_info: ["objects", id]}) do
+  def route_aliases(%{path_info: ["objects", id], query_string: query_string}) do
     ap_id = Router.Helpers.o_status_url(Pleroma.Web.Endpoint, :object, id)
 
     with %Activity{} = activity <- Activity.get_by_object_ap_id_with_object(ap_id) do
-      ["/notice/#{activity.id}"]
+      ["/notice/#{activity.id}", "/notice/#{activity.id}?#{query_string}"]
     else
       _ -> []
     end
@@ -64,7 +64,9 @@ defp maybe_assign_valid_signature(conn) do
     if has_signature_header?(conn) do
       # set (request-target) header to the appropriate value
       # we also replace the digest header with the one we computed
-      possible_paths = route_aliases(conn) ++ [conn.request_path]
+      possible_paths =
+        route_aliases(conn) ++ [conn.request_path, conn.request_path <> "?#{conn.query_string}"]
+
       assign_valid_signature_on_route_aliases(conn, possible_paths)
     else
       Logger.debug("No signature header!")

lib/pleroma/web/router.ex

@@ -337,6 +337,7 @@ defmodule Pleroma.Web.Router do
     pipe_through(:pleroma_html)
 
     post("/main/ostatus", UtilController, :remote_subscribe)
+    get("/main/ostatus", UtilController, :show_subscribe_form)
     get("/ostatus_subscribe", RemoteFollowController, :follow)
     post("/ostatus_subscribe", RemoteFollowController, :do_follow)
   end
@@ -457,6 +458,16 @@ defmodule Pleroma.Web.Router do
     get("/federation_status", InstancesController, :show)
   end
 
+  scope "/api/v1", Pleroma.Web.PleromaAPI do
+    pipe_through(:authenticated_api)
+    put("/statuses/:id/emoji_reactions/:emoji", EmojiReactionController, :create)
+  end
+
+  scope "/api/v1/akkoma", Pleroma.Web.AkkomaAPI do
+    pipe_through(:authenticated_api)
+    get("/translation/languages", TranslationController, :languages)
+  end
+
   scope "/api/v1", Pleroma.Web.MastodonAPI do
     pipe_through(:authenticated_api)
 
@@ -537,6 +548,7 @@ defmodule Pleroma.Web.Router do
     get("/bookmarks", StatusController, :bookmarks)
 
     post("/statuses", StatusController, :create)
+    put("/statuses/:id", StatusController, :update)
     delete("/statuses/:id", StatusController, :delete)
     post("/statuses/:id/reblog", StatusController, :reblog)
     post("/statuses/:id/unreblog", StatusController, :unreblog)
@@ -548,6 +560,7 @@ defmodule Pleroma.Web.Router do
     post("/statuses/:id/unbookmark", StatusController, :unbookmark)
     post("/statuses/:id/mute", StatusController, :mute_conversation)
     post("/statuses/:id/unmute", StatusController, :unmute_conversation)
+    get("/statuses/:id/translations/:language", StatusController, :translate)
 
     post("/push/subscription", SubscriptionController, :create)
     get("/push/subscription", SubscriptionController, :show)
@@ -601,6 +614,8 @@ defmodule Pleroma.Web.Router do
     get("/statuses/:id/context", StatusController, :context)
     get("/statuses/:id/favourited_by", StatusController, :favourited_by)
     get("/statuses/:id/reblogged_by", StatusController, :reblogged_by)
+    get("/statuses/:id/history", StatusController, :show_history)
+    get("/statuses/:id/source", StatusController, :show_source)
 
     get("/custom_emojis", CustomEmojiController, :index)
 

lib/pleroma/web/streamer.ex

@@ -36,7 +36,7 @@ def registry, do: @registry
           {:ok, topic :: String.t()} | {:error, :bad_topic} | {:error, :unauthorized}
   def get_topic_and_add_socket(stream, user, oauth_token, params \\ %{}) do
     with {:ok, topic} <- get_topic(stream, user, oauth_token, params) do
-      add_socket(topic, user)
+      add_socket(topic, oauth_token)
     end
   end
 
@@ -114,15 +114,20 @@ def get_topic("list", _user, _oauth_token, _params) do
     {:error, :unauthorized}
   end
 
+  # mastodon multi-topic WS
+  def get_topic(nil, _user, _oauth_token, _params) do
+    {:ok, :multi}
+  end
+
   def get_topic(_stream, _user, _oauth_token, _params) do
     {:error, :bad_topic}
   end
 
   @doc "Registers the process for streaming. Use `get_topic/3` to get the full authorized topic."
-  def add_socket(topic, user) do
+  def add_socket(topic, oauth_token) do
     if should_env_send?() do
-      auth? = if user, do: true
+      oauth_token_id = if oauth_token, do: oauth_token.id, else: false
-      Registry.register(@registry, topic, auth?)
+      Registry.register(@registry, topic, oauth_token_id)
     end
 
     {:ok, topic}
@@ -186,8 +191,8 @@ defp do_stream("direct", item) do
   end
 
   defp do_stream("follow_relationship", item) do
-    text = StreamerView.render("follow_relationships_update.json", item)
     user_topic = "user:#{item.follower.id}"
+    text = StreamerView.render("follow_relationships_update.json", item, user_topic)
 
     Logger.debug("Trying to push follow relationship update to #{user_topic}\n\n")
 
@@ -235,7 +240,7 @@ defp do_stream(topic, %Notification{} = item)
        when topic in ["user", "user:notification"] do
     Registry.dispatch(@registry, "#{topic}:#{item.user_id}", fn list ->
       Enum.each(list, fn {pid, _auth} ->
-        send(pid, {:render_with_user, StreamerView, "notification.json", item})
+        send(pid, {:render_with_user, StreamerView, "notification.json", item, topic})
       end)
     end)
   end
@@ -259,7 +264,7 @@ defp do_stream(topic, item) do
   end
 
   defp push_to_socket(topic, %Participation{} = participation) do
-    rendered = StreamerView.render("conversation.json", participation)
+    rendered = StreamerView.render("conversation.json", participation, topic)
 
     Registry.dispatch(@registry, topic, fn list ->
       Enum.each(list, fn {pid, _} ->
@@ -282,13 +287,34 @@ defp push_to_socket(topic, %Activity{
 
   defp push_to_socket(_topic, %Activity{data: %{"type" => "Delete"}}), do: :noop
 
-  defp push_to_socket(topic, item) do
+  defp push_to_socket(topic, %Activity{data: %{"type" => "Update"}} = item) do
-    anon_render = StreamerView.render("update.json", item)
+    create_activity =
+      Pleroma.Activity.get_create_by_object_ap_id(item.object.data["id"])
+      |> Map.put(:object, item.object)
+
+    anon_render = StreamerView.render("status_update.json", create_activity, topic)
 
     Registry.dispatch(@registry, topic, fn list ->
       Enum.each(list, fn {pid, auth?} ->
         if auth? do
-          send(pid, {:render_with_user, StreamerView, "update.json", item})
+          send(
+            pid,
+            {:render_with_user, StreamerView, "status_update.json", create_activity, topic}
+          )
+        else
+          send(pid, {:text, anon_render})
+        end
+      end)
+    end)
+  end
+
+  defp push_to_socket(topic, item) do
+    anon_render = StreamerView.render("update.json", item, topic)
+
+    Registry.dispatch(@registry, topic, fn list ->
+      Enum.each(list, fn {pid, auth?} ->
+        if auth? do
+          send(pid, {:render_with_user, StreamerView, "update.json", item, topic})
         else
           send(pid, {:text, anon_render})
         end
@@ -306,6 +332,22 @@ defp thread_containment(activity, user) do
     end
   end
 
+  def close_streams_by_oauth_token(oauth_token) do
+    if should_env_send?() do
+      Registry.select(
+        @registry,
+        [
+          {
+            {:"$1", :"$2", :"$3"},
+            [{:==, :"$3", oauth_token.id}],
+            [:"$2"]
+          }
+        ]
+      )
+      |> Enum.each(fn pid -> send(pid, :close) end)
+    end
+  end
+
   # In test environement, only return true if the registry is started.
   # In benchmark environment, returns false.
   # In any other environment, always returns true.

lib/pleroma/web/templates/masto_fe/fedibird.index.html.eex

@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html lang='en'>
+<head>
+<meta charset='utf-8'>
+<meta content='width=device-width, initial-scale=1' name='viewport'>
+<title>
+<%= Config.get([:instance, :name]) %>
+</title>
+<link rel="icon" type="image/png" href="/favicon.png"/>
+<link rel="manifest" type="applicaton/manifest+json" href="<%= Routes.masto_fe_path(Pleroma.Web.Endpoint, :manifest) %>" />
+
+<meta name="theme-color" content="<%= Config.get([:manifest, :theme_color]) %>" />
+
+<script id='initial-state' type='application/json'><%= initial_state(@token, @user, @custom_emojis) %></script>
+
+<script crossorigin='anonymous' src="/packs/js/common.js"></script>
+<script crossorigin='anonymous' src="/packs/js/locale_en.js"></script>
+
+<link rel='preload' as='script' crossorigin='anonymous' href='/packs/js/features/getting_started.js'>
+<link rel='preload' as='script' crossorigin='anonymous' href='/packs/js/features/compose.js'>
+<link rel='preload' as='script' crossorigin='anonymous' href='/packs/js/features/home_timeline.js'>
+<link rel='preload' as='script' crossorigin='anonymous' href='/packs/js/features/notifications.js'>
+<script crossorigin='anonymous' src="/packs/js/application.js"></script>
+
+
+<link rel="stylesheet" media="all" href="/packs/css/common.css" />
+<link rel="stylesheet" media="all" href="/packs/css/default.css" />
+
+</head>
+<body class='app-body no-reduce-motion system-font'>
+  <div class='app-holder' data-props='{&quot;locale&quot;:&quot;en&quot;}' id='mastodon'>
+  </div>
+</body>
+</html>