From ec1452fd1cdb9cb1db9b8bad872916d3213489e2 Mon Sep 17 00:00:00 2001
From: href <href@random.sh>
Date: Thu, 14 May 2020 21:36:31 +0200
Subject: [PATCH 1/5] Pleroma.MIME: use gen_magic

---
 .gitlab-ci.yml                       |  2 +
 CHANGELOG.md                         |  1 +
 config/config.exs                    |  2 +
 config/description.exs               | 14 +++++
 docs/installation/alpine_linux_en.md |  1 +
 docs/installation/arch_linux_en.md   |  1 +
 docs/installation/debian_based_en.md |  1 +
 docs/installation/gentoo_en.md       |  1 +
 docs/installation/otp_en.md          |  5 +-
 lib/pleroma/application.ex           |  1 +
 lib/pleroma/mime.ex                  | 84 ++++++++--------------------
 mix.exs                              |  1 +
 mix.lock                             |  2 +
 13 files changed, 52 insertions(+), 64 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index aad28a2d8..685106969 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -24,6 +24,8 @@ stages:
 before_script:
   - mix local.hex --force
   - mix local.rebar --force
+  - apt-get -qq update
+  - apt-get install -y libmagic-dev
 
 build:
   stage: build
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d2629bf84..8925f31f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Changed
 - MFR policy to set global expiration for all local Create activities
 - OGP rich media parser merged with TwitterCard
+- **Breaking** Requires `libmagic` (or `file`) to guess file types.
 <details>
   <summary>API Changes</summary>
 - **Breaking:** Emoji API: changed methods and renamed routes.
diff --git a/config/config.exs b/config/config.exs
index 6a7bb9e06..65aa8643e 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -678,6 +678,8 @@
     timeout: 300_000
   ]
 
+config :pleroma, :gen_magic_pool, size: 2
+
 config :pleroma, :restrict_unauthenticated,
   timelines: %{local: false, federated: false},
   profiles: %{local: false, remote: false},
diff --git a/config/description.exs b/config/description.exs
index b21d7840c..a318afbe6 100644
--- a/config/description.exs
+++ b/config/description.exs
@@ -3325,5 +3325,19 @@
         suggestions: [false]
       }
     ]
+  },
+  %{
+    group: :pleroma,
+    key: :gen_magic_pool,
+    type: :group,
+    description: "GenMagic/libmagic configuration",
+    children: [
+      %{
+        key: :size,
+        type: :integer,
+        description: "Number of gen_magic workers to start.",
+        suggestions: [2]
+      }
+    ]
   }
 ]
diff --git a/docs/installation/alpine_linux_en.md b/docs/installation/alpine_linux_en.md
index 2a9b8f6ff..1d503ff9f 100644
--- a/docs/installation/alpine_linux_en.md
+++ b/docs/installation/alpine_linux_en.md
@@ -13,6 +13,7 @@ It assumes that you have administrative rights, either as root or a user with [s
 * `erlang-parsetools`
 * `erlang-xmerl`
 * `git`
+* `file-dev`
 * Development Tools
 
 #### Optional packages used in this guide
diff --git a/docs/installation/arch_linux_en.md b/docs/installation/arch_linux_en.md
index 8370986ad..428ed6bd7 100644
--- a/docs/installation/arch_linux_en.md
+++ b/docs/installation/arch_linux_en.md
@@ -9,6 +9,7 @@ This guide will assume that you have administrative rights, either as root or a
 * `elixir`
 * `git`
 * `base-devel`
+* `file`
 
 #### Optional packages used in this guide
 
diff --git a/docs/installation/debian_based_en.md b/docs/installation/debian_based_en.md
index 2c20d521a..21e89d1a0 100644
--- a/docs/installation/debian_based_en.md
+++ b/docs/installation/debian_based_en.md
@@ -10,6 +10,7 @@ This guide will assume you are on Debian Stretch. This guide should also work wi
 * `elixir` (1.8+, Follow the guide to install from the Erlang Solutions repo or use [asdf](https://github.com/asdf-vm/asdf) as the pleroma user)
 * `erlang-dev`
 * `erlang-nox`
+* `libmagic-dev`
 * `git`
 * `build-essential`
 
diff --git a/docs/installation/gentoo_en.md b/docs/installation/gentoo_en.md
index 1e61373cc..e936469d0 100644
--- a/docs/installation/gentoo_en.md
+++ b/docs/installation/gentoo_en.md
@@ -28,6 +28,7 @@ Gentoo quite pointedly does not come with a cron daemon installed, and as such i
 * `dev-db/postgresql`
 * `dev-lang/elixir`
 * `dev-vcs/git`
+* `sys-apps/file`
 
 #### Optional ebuilds used in this guide
 
diff --git a/docs/installation/otp_en.md b/docs/installation/otp_en.md
index 86135cd20..0cad29bc8 100644
--- a/docs/installation/otp_en.md
+++ b/docs/installation/otp_en.md
@@ -27,15 +27,16 @@ Other than things bundled in the OTP release Pleroma depends on:
 * PostgreSQL (also utilizes extensions in postgresql-contrib)
 * nginx (could be swapped with another reverse proxy but this guide covers only it)
 * certbot (for Let's Encrypt certificates, could be swapped with another ACME client, but this guide covers only it)
+* libmagic/file
 
 ```sh tab="Alpine"
 echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories
 apk update
-apk add curl unzip ncurses postgresql postgresql-contrib nginx certbot
+apk add curl unzip ncurses postgresql postgresql-contrib nginx certbot libmagic
 ```
 
 ```sh tab="Debian/Ubuntu"
-apt install curl unzip libncurses5 postgresql postgresql-contrib nginx certbot
+apt install curl unzip libncurses5 postgresql postgresql-contrib nginx certbot libmagic
 ```
 
 ## Setup
diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index 9d3d92b38..c74255629 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -80,6 +80,7 @@ def start(_type, _args) do
         [
           Pleroma.Stats,
           Pleroma.JobQueueMonitor,
+          Pleroma.MIME,
           {Oban, Config.get(Oban)}
         ] ++
         task_children(@env) ++
diff --git a/lib/pleroma/mime.ex b/lib/pleroma/mime.ex
index 6ee055f50..3b406630e 100644
--- a/lib/pleroma/mime.ex
+++ b/lib/pleroma/mime.ex
@@ -6,8 +6,21 @@ defmodule Pleroma.MIME do
   @moduledoc """
   Returns the mime-type of a binary and optionally a normalized file-name.
   """
-  @default "application/octet-stream"
   @read_bytes 35
+  @pool __MODULE__.GenMagicPool
+
+  def child_spec(_) do
+    pool_size = Pleroma.Config.get!([:gen_magic_pool, :size])
+    name = @pool
+
+    %{
+      id: __MODULE__,
+      start: {GenMagic.Pool, :start_link, [[name: name, pool_size: pool_size]]},
+      type: :worker,
+      restart: :permanent,
+      shutdown: 500
+    }
+  end
 
   @spec file_mime_type(String.t(), String.t()) ::
           {:ok, content_type :: String.t(), filename :: String.t()} | {:error, any()} | :error
@@ -20,9 +33,10 @@ def file_mime_type(path, filename) do
 
   @spec file_mime_type(String.t()) :: {:ok, String.t()} | {:error, any()} | :error
   def file_mime_type(filename) do
-    File.open(filename, [:read], fn f ->
-      check_mime_type(IO.binread(f, @read_bytes))
-    end)
+    case GenMagic.Pool.perform(@pool, filename) do
+      {:ok, %GenMagic.Result{mime_type: content_type}} -> {:ok, content_type}
+      error -> error
+    end
   end
 
   def bin_mime_type(binary, filename) do
@@ -34,13 +48,14 @@ def bin_mime_type(binary, filename) do
 
   @spec bin_mime_type(binary()) :: {:ok, String.t()} | :error
   def bin_mime_type(<<head::binary-size(@read_bytes), _::binary>>) do
-    {:ok, check_mime_type(head)}
+    case GenMagic.Pool.perform(@pool, {:bytes, head}) do
+      {:ok, %GenMagic.Result{mime_type: content_type}} -> {:ok, content_type}
+      error -> error
+    end
   end
 
   def bin_mime_type(_), do: :error
 
-  def mime_type(<<_::binary>>), do: {:ok, @default}
-
   defp fix_extension(filename, content_type) do
     parts = String.split(filename, ".")
 
@@ -62,59 +77,4 @@ defp fix_extension(filename, content_type) do
         Enum.join([new_filename, String.split(content_type, "/") |> List.last()], ".")
     end
   end
-
-  defp check_mime_type(<<0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, _::binary>>) do
-    "image/png"
-  end
-
-  defp check_mime_type(<<0x47, 0x49, 0x46, 0x38, _, 0x61, _::binary>>) do
-    "image/gif"
-  end
-
-  defp check_mime_type(<<0xFF, 0xD8, 0xFF, _::binary>>) do
-    "image/jpeg"
-  end
-
-  defp check_mime_type(<<0x1A, 0x45, 0xDF, 0xA3, _::binary>>) do
-    "video/webm"
-  end
-
-  defp check_mime_type(<<0x00, 0x00, 0x00, _, 0x66, 0x74, 0x79, 0x70, _::binary>>) do
-    "video/mp4"
-  end
-
-  defp check_mime_type(<<0x49, 0x44, 0x33, _::binary>>) do
-    "audio/mpeg"
-  end
-
-  defp check_mime_type(<<255, 251, _, 68, 0, 0, 0, 0, _::binary>>) do
-    "audio/mpeg"
-  end
-
-  defp check_mime_type(
-         <<0x4F, 0x67, 0x67, 0x53, 0x00, 0x02, 0x00, 0x00, _::size(160), 0x80, 0x74, 0x68, 0x65,
-           0x6F, 0x72, 0x61, _::binary>>
-       ) do
-    "video/ogg"
-  end
-
-  defp check_mime_type(<<0x4F, 0x67, 0x67, 0x53, 0x00, 0x02, 0x00, 0x00, _::binary>>) do
-    "audio/ogg"
-  end
-
-  defp check_mime_type(<<"RIFF", _::binary-size(4), "WAVE", _::binary>>) do
-    "audio/wav"
-  end
-
-  defp check_mime_type(<<"RIFF", _::binary-size(4), "WEBP", _::binary>>) do
-    "image/webp"
-  end
-
-  defp check_mime_type(<<"RIFF", _::binary-size(4), "AVI.", _::binary>>) do
-    "video/avi"
-  end
-
-  defp check_mime_type(_) do
-    @default
-  end
 end
diff --git a/mix.exs b/mix.exs
index 03b060bc0..2d7e16e94 100644
--- a/mix.exs
+++ b/mix.exs
@@ -197,6 +197,7 @@ defp deps do
        ref: "e0f16822d578866e186a0974d65ad58cddc1e2ab"},
       {:mox, "~> 0.5", only: :test},
       {:restarter, path: "./restarter"},
+      {:gen_magic, git: "https://github.com/hrefhref/gen_magic", branch: "develop"},
       {:open_api_spex,
        git: "https://git.pleroma.social/pleroma/elixir-libraries/open_api_spex.git",
        ref: "f296ac0924ba3cf79c7a588c4c252889df4c2edd"}
diff --git a/mix.lock b/mix.lock
index 5383c2c6e..7b7f3c934 100644
--- a/mix.lock
+++ b/mix.lock
@@ -45,6 +45,7 @@
   "fast_sanitize": {:hex, :fast_sanitize, "0.1.7", "2a7cd8734c88a2de6de55022104f8a3b87f1fdbe8bbf131d9049764b53d50d0d", [:mix], [{:fast_html, "~> 1.0", [hex: :fast_html, repo: "hexpm", optional: false]}, {:plug, "~> 1.8", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "f39fe8ea08fbac17487c30bf09b7d9f3e12472e51fb07a88ffeb8fd17da8ab67"},
   "flake_id": {:hex, :flake_id, "0.1.0", "7716b086d2e405d09b647121a166498a0d93d1a623bead243e1f74216079ccb3", [:mix], [{:base62, "~> 1.2", [hex: :base62, repo: "hexpm", optional: false]}, {:ecto, ">= 2.0.0", [hex: :ecto, repo: "hexpm", optional: true]}], "hexpm", "31fc8090fde1acd267c07c36ea7365b8604055f897d3a53dd967658c691bd827"},
   "floki": {:hex, :floki, "0.25.0", "b1c9ddf5f32a3a90b43b76f3386ca054325dc2478af020e87b5111c19f2284ac", [:mix], [{:html_entities, "~> 0.5.0", [hex: :html_entities, repo: "hexpm", optional: false]}], "hexpm", "631f4e627c46d5ecd347df5a2accdaf0621c77c3693c5b75a8ad58e84c61f242"},
+  "gen_magic": {:git, "https://github.com/hrefhref/gen_magic", "eafdc2ea156433ccd87d1d99eaf1be758064a1db", [branch: "develop"]},
   "gen_smtp": {:hex, :gen_smtp, "0.15.0", "9f51960c17769b26833b50df0b96123605a8024738b62db747fece14eb2fbfcc", [:rebar3], [], "hexpm", "29bd14a88030980849c7ed2447b8db6d6c9278a28b11a44cafe41b791205440f"},
   "gen_stage": {:hex, :gen_stage, "0.14.3", "d0c66f1c87faa301c1a85a809a3ee9097a4264b2edf7644bf5c123237ef732bf", [:mix], [], "hexpm"},
   "gen_state_machine": {:hex, :gen_state_machine, "2.0.5", "9ac15ec6e66acac994cc442dcc2c6f9796cf380ec4b08267223014be1c728a95", [:mix], [], "hexpm"},
@@ -74,6 +75,7 @@
   "mox": {:hex, :mox, "0.5.1", "f86bb36026aac1e6f924a4b6d024b05e9adbed5c63e8daa069bd66fb3292165b", [:mix], [], "hexpm", "052346cf322311c49a0f22789f3698eea030eec09b8c47367f0686ef2634ae14"},
   "myhtmlex": {:git, "https://git.pleroma.social/pleroma/myhtmlex.git", "ad0097e2f61d4953bfef20fb6abddf23b87111e6", [ref: "ad0097e2f61d4953bfef20fb6abddf23b87111e6", submodules: true]},
   "nimble_parsec": {:hex, :nimble_parsec, "0.5.3", "def21c10a9ed70ce22754fdeea0810dafd53c2db3219a0cd54cf5526377af1c6", [:mix], [], "hexpm", "589b5af56f4afca65217a1f3eb3fee7e79b09c40c742fddc1c312b3ac0b3399f"},
+  "nimble_pool": {:hex, :nimble_pool, "0.1.0", "ffa9d5be27eee2b00b0c634eb649aa27f97b39186fec3c493716c2a33e784ec6", [:mix], [], "hexpm", "343a1eaa620ddcf3430a83f39f2af499fe2370390d4f785cd475b4df5acaf3f9"},
   "nodex": {:git, "https://git.pleroma.social/pleroma/nodex", "cb6730f943cfc6aad674c92161be23a8411f15d1", [ref: "cb6730f943cfc6aad674c92161be23a8411f15d1"]},
   "oban": {:hex, :oban, "1.2.0", "7cca94d341be43d220571e28f69131c4afc21095b25257397f50973d3fc59b07", [:mix], [{:ecto_sql, "~> 3.1", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: false]}, {:postgrex, "~> 0.14", [hex: :postgrex, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "ba5f8b3f7d76967b3e23cf8014f6a13e4ccb33431e4808f036709a7f822362ee"},
   "open_api_spex": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/open_api_spex.git", "f296ac0924ba3cf79c7a588c4c252889df4c2edd", [ref: "f296ac0924ba3cf79c7a588c4c252889df4c2edd"]},

From f124f6820582d50be83ba7a1709b14ce8ee1abcc Mon Sep 17 00:00:00 2001
From: href <href@random.sh>
Date: Tue, 16 Jun 2020 15:11:45 +0200
Subject: [PATCH 2/5] Switch from gen_magic to majic, use Majic.Plug, remove
 Pleroma.MIME

---
 config/config.exs                             |  2 +-
 config/description.exs                        |  6 +-
 docs/installation/alpine_linux_en.md          |  2 +-
 docs/installation/arch_linux_en.md            |  2 +-
 docs/installation/debian_based_en.md          |  2 +-
 docs/installation/debian_based_jp.md          |  3 +-
 docs/installation/gentoo_en.md                |  2 +-
 docs/installation/otp_en.md                   |  4 +-
 lib/pleroma/application.ex                    |  2 +-
 lib/pleroma/mime.ex                           | 80 -------------------
 lib/pleroma/upload.ex                         | 19 ++---
 .../activity_pub/activity_pub_controller.ex   |  2 +
 .../controllers/media_controller.ex           |  1 +
 .../controllers/account_controller.ex         |  5 ++
 .../controllers/mascot_controller.ex          | 10 ++-
 mix.exs                                       |  2 +-
 mix.lock                                      |  1 +
 test/upload_test.exs                          | 66 ++++-----------
 .../activity_pub_controller_test.exs          |  5 +-
 .../activity_pub/object_validator_test.exs    |  2 +-
 20 files changed, 60 insertions(+), 158 deletions(-)
 delete mode 100644 lib/pleroma/mime.ex

diff --git a/config/config.exs b/config/config.exs
index 65aa8643e..f58b99faa 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -678,7 +678,7 @@
     timeout: 300_000
   ]
 
-config :pleroma, :gen_magic_pool, size: 2
+config :pleroma, :majic_pool, size: 2
 
 config :pleroma, :restrict_unauthenticated,
   timelines: %{local: false, federated: false},
diff --git a/config/description.exs b/config/description.exs
index a318afbe6..2afc5e366 100644
--- a/config/description.exs
+++ b/config/description.exs
@@ -3328,14 +3328,14 @@
   },
   %{
     group: :pleroma,
-    key: :gen_magic_pool,
+    key: :majic_pool,
     type: :group,
-    description: "GenMagic/libmagic configuration",
+    description: "Majic/libmagic configuration",
     children: [
       %{
         key: :size,
         type: :integer,
-        description: "Number of gen_magic workers to start.",
+        description: "Number of majic workers to start.",
         suggestions: [2]
       }
     ]
diff --git a/docs/installation/alpine_linux_en.md b/docs/installation/alpine_linux_en.md
index 1d503ff9f..d3b3e8279 100644
--- a/docs/installation/alpine_linux_en.md
+++ b/docs/installation/alpine_linux_en.md
@@ -40,7 +40,7 @@ sudo apk upgrade
 * Install some tools, which are needed later:
 
 ```shell
-sudo apk add git build-base
+sudo apk add git build-base file-dev
 ```
 
 ### Install Elixir and Erlang
diff --git a/docs/installation/arch_linux_en.md b/docs/installation/arch_linux_en.md
index 428ed6bd7..36ef3e345 100644
--- a/docs/installation/arch_linux_en.md
+++ b/docs/installation/arch_linux_en.md
@@ -27,7 +27,7 @@ sudo pacman -Syu
 * Install some of the above mentioned programs:
 
 ```shell
-sudo pacman -S git base-devel elixir
+sudo pacman -S git base-devel elixir file
 ```
 
 ### Install PostgreSQL
diff --git a/docs/installation/debian_based_en.md b/docs/installation/debian_based_en.md
index 21e89d1a0..9357df5d2 100644
--- a/docs/installation/debian_based_en.md
+++ b/docs/installation/debian_based_en.md
@@ -31,7 +31,7 @@ sudo apt full-upgrade
 * Install some of the above mentioned programs:
 
 ```shell
-sudo apt install git build-essential postgresql postgresql-contrib
+sudo apt install git build-essential postgresql postgresql-contrib libmagic-devel
 ```
 
 ### Install Elixir and Erlang
diff --git a/docs/installation/debian_based_jp.md b/docs/installation/debian_based_jp.md
index 1e5a9be91..21cd4d2ad 100644
--- a/docs/installation/debian_based_jp.md
+++ b/docs/installation/debian_based_jp.md
@@ -16,6 +16,7 @@
 - `erlang-nox`
 - `git`
 - `build-essential`
+- `libmagic-dev`
 
 #### このガイドで利用している追加パッケージ
 
@@ -32,7 +33,7 @@ sudo apt full-upgrade
 
 * 上記に挙げたパッケージをインストールしておきます。
 ```
-sudo apt install git build-essential postgresql postgresql-contrib
+sudo apt install git build-essential postgresql postgresql-contrib libmagic-dev
 ```
 
 
diff --git a/docs/installation/gentoo_en.md b/docs/installation/gentoo_en.md
index e936469d0..d143e068f 100644
--- a/docs/installation/gentoo_en.md
+++ b/docs/installation/gentoo_en.md
@@ -47,7 +47,7 @@ Gentoo quite pointedly does not come with a cron daemon installed, and as such i
 * Emerge all required the required and suggested software in one go:
 
 ```shell
- # emerge --ask dev-db/postgresql dev-lang/elixir dev-vcs/git www-servers/nginx app-crypt/certbot app-crypt/certbot-nginx
+ # emerge --ask dev-db/postgresql dev-lang/elixir dev-vcs/git www-servers/nginx app-crypt/certbot app-crypt/certbot-nginx sys-apps/file
 ```
 
 If you would not like to install the optional packages, remove them from this line. 
diff --git a/docs/installation/otp_en.md b/docs/installation/otp_en.md
index 0cad29bc8..e086cc1c4 100644
--- a/docs/installation/otp_en.md
+++ b/docs/installation/otp_en.md
@@ -32,11 +32,11 @@ Other than things bundled in the OTP release Pleroma depends on:
 ```sh tab="Alpine"
 echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories
 apk update
-apk add curl unzip ncurses postgresql postgresql-contrib nginx certbot libmagic
+apk add curl unzip ncurses postgresql postgresql-contrib nginx certbot file-dev
 ```
 
 ```sh tab="Debian/Ubuntu"
-apt install curl unzip libncurses5 postgresql postgresql-contrib nginx certbot libmagic
+apt install curl unzip libncurses5 postgresql postgresql-contrib nginx certbot libmagic-dev
 ```
 
 ## Setup
diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index c74255629..9c74fa00e 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -80,7 +80,7 @@ def start(_type, _args) do
         [
           Pleroma.Stats,
           Pleroma.JobQueueMonitor,
-          Pleroma.MIME,
+          {Majic.Pool, [name: Pleroma.MajicPool, pool_size: Config.get([:majic_pool, :size], 2)]},
           {Oban, Config.get(Oban)}
         ] ++
         task_children(@env) ++
diff --git a/lib/pleroma/mime.ex b/lib/pleroma/mime.ex
deleted file mode 100644
index 3b406630e..000000000
--- a/lib/pleroma/mime.ex
+++ /dev/null
@@ -1,80 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.MIME do
-  @moduledoc """
-  Returns the mime-type of a binary and optionally a normalized file-name.
-  """
-  @read_bytes 35
-  @pool __MODULE__.GenMagicPool
-
-  def child_spec(_) do
-    pool_size = Pleroma.Config.get!([:gen_magic_pool, :size])
-    name = @pool
-
-    %{
-      id: __MODULE__,
-      start: {GenMagic.Pool, :start_link, [[name: name, pool_size: pool_size]]},
-      type: :worker,
-      restart: :permanent,
-      shutdown: 500
-    }
-  end
-
-  @spec file_mime_type(String.t(), String.t()) ::
-          {:ok, content_type :: String.t(), filename :: String.t()} | {:error, any()} | :error
-  def file_mime_type(path, filename) do
-    with {:ok, content_type} <- file_mime_type(path),
-         filename <- fix_extension(filename, content_type) do
-      {:ok, content_type, filename}
-    end
-  end
-
-  @spec file_mime_type(String.t()) :: {:ok, String.t()} | {:error, any()} | :error
-  def file_mime_type(filename) do
-    case GenMagic.Pool.perform(@pool, filename) do
-      {:ok, %GenMagic.Result{mime_type: content_type}} -> {:ok, content_type}
-      error -> error
-    end
-  end
-
-  def bin_mime_type(binary, filename) do
-    with {:ok, content_type} <- bin_mime_type(binary),
-         filename <- fix_extension(filename, content_type) do
-      {:ok, content_type, filename}
-    end
-  end
-
-  @spec bin_mime_type(binary()) :: {:ok, String.t()} | :error
-  def bin_mime_type(<<head::binary-size(@read_bytes), _::binary>>) do
-    case GenMagic.Pool.perform(@pool, {:bytes, head}) do
-      {:ok, %GenMagic.Result{mime_type: content_type}} -> {:ok, content_type}
-      error -> error
-    end
-  end
-
-  def bin_mime_type(_), do: :error
-
-  defp fix_extension(filename, content_type) do
-    parts = String.split(filename, ".")
-
-    new_filename =
-      if length(parts) > 1 do
-        Enum.drop(parts, -1) |> Enum.join(".")
-      else
-        Enum.join(parts)
-      end
-
-    cond do
-      content_type == "application/octet-stream" ->
-        filename
-
-      ext = List.first(MIME.extensions(content_type)) ->
-        new_filename <> "." <> ext
-
-      true ->
-        Enum.join([new_filename, String.split(content_type, "/") |> List.last()], ".")
-    end
-  end
-end
diff --git a/lib/pleroma/upload.ex b/lib/pleroma/upload.ex
index 797555bff..a0ba2f4c0 100644
--- a/lib/pleroma/upload.ex
+++ b/lib/pleroma/upload.ex
@@ -57,6 +57,7 @@ defmodule Pleroma.Upload do
   defstruct [:id, :name, :tempfile, :content_type, :path]
 
   @spec store(source, options :: [option()]) :: {:ok, Map.t()} | {:error, any()}
+  @doc "Store a file. If using a `Plug.Upload{}` as the source, be sure to use `Majic.Plug` to ensure its content_type and filename is correct."
   def store(upload, opts \\ []) do
     opts = get_opts(opts)
 
@@ -123,14 +124,13 @@ defp get_opts(opts) do
   end
 
   defp prepare_upload(%Plug.Upload{} = file, opts) do
-    with :ok <- check_file_size(file.path, opts.size_limit),
-         {:ok, content_type, name} <- Pleroma.MIME.file_mime_type(file.path, file.filename) do
+    with :ok <- check_file_size(file.path, opts.size_limit) do
       {:ok,
        %__MODULE__{
          id: UUID.generate(),
-         name: name,
+         name: file.filename,
          tempfile: file.path,
-         content_type: content_type
+         content_type: file.content_type
        }}
     end
   end
@@ -138,16 +138,17 @@ defp prepare_upload(%Plug.Upload{} = file, opts) do
   defp prepare_upload(%{img: "data:image/" <> image_data}, opts) do
     parsed = Regex.named_captures(~r/(?<filetype>jpeg|png|gif);base64,(?<data>.*)/, image_data)
     data = Base.decode64!(parsed["data"], ignore: :whitespace)
-    hash = String.downcase(Base.encode16(:crypto.hash(:sha256, data)))
+    hash = Base.encode16(:crypto.hash(:sha256, data), lower: true)
 
     with :ok <- check_binary_size(data, opts.size_limit),
          tmp_path <- tempfile_for_image(data),
-         {:ok, content_type, name} <-
-           Pleroma.MIME.bin_mime_type(data, hash <> "." <> parsed["filetype"]) do
+         {:ok, %{mime_type: content_type}} <-
+           Majic.perform({:bytes, data}, pool: Pleroma.MajicPool),
+         [ext | _] <- MIME.extensions(content_type) do
       {:ok,
        %__MODULE__{
          id: UUID.generate(),
-         name: name,
+         name: hash <> "." <> ext,
          tempfile: tmp_path,
          content_type: content_type
        }}
@@ -156,7 +157,7 @@ defp prepare_upload(%{img: "data:image/" <> image_data}, opts) do
 
   # For Mix.Tasks.MigrateLocalUploads
   defp prepare_upload(%__MODULE__{tempfile: path} = upload, _opts) do
-    with {:ok, content_type} <- Pleroma.MIME.file_mime_type(path) do
+    with {:ok, %{mime_type: content_type}} <- Majic.perform(path, pool: Pleroma.MajicPool) do
       {:ok, %__MODULE__{upload | content_type: content_type}}
     end
   end
diff --git a/lib/pleroma/web/activity_pub/activity_pub_controller.ex b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
index f0b5c6e93..e2a5fb9e9 100644
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@@ -45,6 +45,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
     when action in [:read_inbox, :update_outbox, :whoami, :upload_media]
   )
 
+  plug(Majic.Plug, [pool: Pleroma.MajicPool] when action in [:upload_media])
+
   plug(
     Pleroma.Plugs.Cache,
     [query_params: false, tracking_fun: &__MODULE__.track_object_fetch/2]
diff --git a/lib/pleroma/web/mastodon_api/controllers/media_controller.ex b/lib/pleroma/web/mastodon_api/controllers/media_controller.ex
index 513de279f..06bb718ef 100644
--- a/lib/pleroma/web/mastodon_api/controllers/media_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/media_controller.ex
@@ -16,6 +16,7 @@ defmodule Pleroma.Web.MastodonAPI.MediaController do
 
   plug(OAuthScopesPlug, %{scopes: ["read:media"]} when action == :show)
   plug(OAuthScopesPlug, %{scopes: ["write:media"]} when action != :show)
+  plug(Majic.Plug, [pool: Pleroma.MajicPool] when action in [:create, :create2])
 
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.MediaOperation
 
diff --git a/lib/pleroma/web/pleroma_api/controllers/account_controller.ex b/lib/pleroma/web/pleroma_api/controllers/account_controller.ex
index f3554d919..97a6ae60d 100644
--- a/lib/pleroma/web/pleroma_api/controllers/account_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/account_controller.ex
@@ -56,6 +56,11 @@ defmodule Pleroma.Web.PleromaAPI.AccountController do
   plug(:assign_account_by_id when action in [:favourites, :subscribe, :unsubscribe])
   plug(:put_view, Pleroma.Web.MastodonAPI.AccountView)
 
+  plug(
+    Majic.Plug,
+    [pool: Pleroma.MajicPool] when action in [:update_avatar, :update_background, :update_banner]
+  )
+
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.PleromaAccountOperation
 
   @doc "POST /api/v1/pleroma/accounts/confirmation_resend"
diff --git a/lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex b/lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex
index df6c50ca5..4ba4154dd 100644
--- a/lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex
@@ -12,6 +12,7 @@ defmodule Pleroma.Web.PleromaAPI.MascotController do
   plug(Pleroma.Web.ApiSpec.CastAndValidate)
   plug(OAuthScopesPlug, %{scopes: ["read:accounts"]} when action == :show)
   plug(OAuthScopesPlug, %{scopes: ["write:accounts"]} when action != :show)
+  plug(Majic.Plug, [pool: Pleroma.MajicPool] when action in [:update])
 
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.PleromaMascotOperation
 
@@ -22,14 +23,15 @@ def show(%{assigns: %{user: user}} = conn, _params) do
 
   @doc "PUT /api/v1/pleroma/mascot"
   def update(%{assigns: %{user: user}, body_params: %{file: file}} = conn, _) do
-    with {:ok, object} <- ActivityPub.upload(file, actor: User.ap_id(user)),
-         # Reject if not an image
-         %{type: "image"} = attachment <- render_attachment(object) do
+    with {:content_type, "image" <> _} <- {:content_type, file.content_type},
+         {:ok, object} <- ActivityPub.upload(file, actor: User.ap_id(user)) do
+      attachment = render_attachment(object)
       {:ok, _user} = User.mascot_update(user, attachment)
 
       json(conn, attachment)
     else
-      %{type: _} -> render_error(conn, :unsupported_media_type, "mascots can only be images")
+      {:content_type, _} ->
+        render_error(conn, :unsupported_media_type, "mascots can only be images")
     end
   end
 
diff --git a/mix.exs b/mix.exs
index 2d7e16e94..8fcbaa34e 100644
--- a/mix.exs
+++ b/mix.exs
@@ -197,7 +197,7 @@ defp deps do
        ref: "e0f16822d578866e186a0974d65ad58cddc1e2ab"},
       {:mox, "~> 0.5", only: :test},
       {:restarter, path: "./restarter"},
-      {:gen_magic, git: "https://github.com/hrefhref/gen_magic", branch: "develop"},
+      {:majic, git: "https://github.com/hrefhref/majic", branch: "develop"},
       {:open_api_spex,
        git: "https://git.pleroma.social/pleroma/elixir-libraries/open_api_spex.git",
        ref: "f296ac0924ba3cf79c7a588c4c252889df4c2edd"}
diff --git a/mix.lock b/mix.lock
index 7b7f3c934..8ff41ebf6 100644
--- a/mix.lock
+++ b/mix.lock
@@ -63,6 +63,7 @@
   "jose": {:hex, :jose, "1.10.1", "16d8e460dae7203c6d1efa3f277e25b5af8b659febfc2f2eb4bacf87f128b80a", [:mix, :rebar3], [], "hexpm", "3c7ddc8a9394b92891db7c2771da94bf819834a1a4c92e30857b7d582e2f8257"},
   "jumper": {:hex, :jumper, "1.0.1", "3c00542ef1a83532b72269fab9f0f0c82bf23a35e27d278bfd9ed0865cecabff", [:mix], [], "hexpm", "318c59078ac220e966d27af3646026db9b5a5e6703cb2aa3e26bcfaba65b7433"},
   "libring": {:hex, :libring, "1.4.0", "41246ba2f3fbc76b3971f6bce83119dfec1eee17e977a48d8a9cfaaf58c2a8d6", [:mix], [], "hexpm"},
+  "majic": {:git, "https://github.com/hrefhref/majic", "1c723300364cd014866c6c1bd5260e03965865a2", [branch: "develop"]},
   "makeup": {:hex, :makeup, "1.0.0", "671df94cf5a594b739ce03b0d0316aa64312cee2574b6a44becb83cd90fb05dc", [:mix], [{:nimble_parsec, "~> 0.5.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "a10c6eb62cca416019663129699769f0c2ccf39428b3bb3c0cb38c718a0c186d"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.14.0", "cf8b7c66ad1cff4c14679698d532f0b5d45a3968ffbcbfd590339cb57742f1ae", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "d4b316c7222a85bbaa2fd7c6e90e37e953257ad196dc229505137c5e505e9eff"},
   "meck": {:hex, :meck, "0.8.13", "ffedb39f99b0b99703b8601c6f17c7f76313ee12de6b646e671e3188401f7866", [:rebar3], [], "hexpm", "d34f013c156db51ad57cc556891b9720e6a1c1df5fe2e15af999c84d6cebeb1a"},
diff --git a/test/upload_test.exs b/test/upload_test.exs
index 2abf0edec..c7ad177d9 100644
--- a/test/upload_test.exs
+++ b/test/upload_test.exs
@@ -11,7 +11,7 @@ defmodule Pleroma.UploadTest do
   alias Pleroma.Uploaders.Uploader
 
   @upload_file %Plug.Upload{
-    content_type: "image/jpg",
+    content_type: "image/jpeg",
     path: Path.absname("test/fixtures/image_tmp.jpg"),
     filename: "image.jpg"
   }
@@ -111,7 +111,7 @@ test "returns a media url" do
       File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image_tmp.jpg"),
         filename: "image.jpg"
       }
@@ -127,7 +127,7 @@ test "copies the file to the configured folder with deduping" do
       File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image_tmp.jpg"),
         filename: "an [image.jpg"
       }
@@ -143,7 +143,7 @@ test "copies the file to the configured folder without deduping" do
       File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image_tmp.jpg"),
         filename: "an [image.jpg"
       }
@@ -152,63 +152,31 @@ test "copies the file to the configured folder without deduping" do
       assert data["name"] == "an [image.jpg"
     end
 
-    test "fixes incorrect content type" do
-      File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
-
-      file = %Plug.Upload{
-        content_type: "application/octet-stream",
-        path: Path.absname("test/fixtures/image_tmp.jpg"),
-        filename: "an [image.jpg"
+    test "fixes incorrect content type when base64 is given" do
+      params = %{
+        img: "data:image/png;base64,#{Base.encode64(File.read!("test/fixtures/image.jpg"))}"
       }
 
-      {:ok, data} = Upload.store(file, filters: [Pleroma.Upload.Filter.Dedupe])
+      {:ok, data} = Upload.store(params)
       assert hd(data["url"])["mediaType"] == "image/jpeg"
     end
 
-    test "adds missing extension" do
+    test "adds extension when base64 is given" do
       File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
 
-      file = %Plug.Upload{
-        content_type: "image/jpg",
-        path: Path.absname("test/fixtures/image_tmp.jpg"),
-        filename: "an [image"
+      params = %{
+        img: "data:image/png;base64,#{Base.encode64(File.read!("test/fixtures/image.jpg"))}"
       }
 
-      {:ok, data} = Upload.store(file)
-      assert data["name"] == "an [image.jpg"
-    end
-
-    test "fixes incorrect file extension" do
-      File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
-
-      file = %Plug.Upload{
-        content_type: "image/jpg",
-        path: Path.absname("test/fixtures/image_tmp.jpg"),
-        filename: "an [image.blah"
-      }
-
-      {:ok, data} = Upload.store(file)
-      assert data["name"] == "an [image.jpg"
-    end
-
-    test "don't modify filename of an unknown type" do
-      File.cp("test/fixtures/test.txt", "test/fixtures/test_tmp.txt")
-
-      file = %Plug.Upload{
-        content_type: "text/plain",
-        path: Path.absname("test/fixtures/test_tmp.txt"),
-        filename: "test.txt"
-      }
-
-      {:ok, data} = Upload.store(file)
-      assert data["name"] == "test.txt"
+      {:ok, data} = Upload.store(params)
+      assert String.ends_with?(data["name"], ".jpg")
     end
 
     test "copies the file to the configured folder with anonymizing filename" do
       File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image_tmp.jpg"),
         filename: "an [image.jpg"
       }
@@ -222,7 +190,7 @@ test "escapes invalid characters in url" do
       File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image_tmp.jpg"),
         filename: "an… image.jpg"
       }
@@ -237,7 +205,7 @@ test "escapes reserved uri characters" do
       File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image_tmp.jpg"),
         filename: ":?#[]@!$&\\'()*+,;=.jpg"
       }
@@ -259,7 +227,7 @@ test "returns a media url with configured base_url" do
       File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image_tmp.jpg"),
         filename: "image.jpg"
       }
diff --git a/test/web/activity_pub/activity_pub_controller_test.exs b/test/web/activity_pub/activity_pub_controller_test.exs
index e490a5744..8c6ee68b2 100644
--- a/test/web/activity_pub/activity_pub_controller_test.exs
+++ b/test/web/activity_pub/activity_pub_controller_test.exs
@@ -1428,9 +1428,9 @@ test "POST /api/ap/upload_media", %{conn: conn} do
       desc = "Description of the image"
 
       image = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "bad/content-type",
         path: Path.absname("test/fixtures/image.jpg"),
-        filename: "an_image.jpg"
+        filename: "an_image.png"
       }
 
       object =
@@ -1445,6 +1445,7 @@ test "POST /api/ap/upload_media", %{conn: conn} do
       assert [%{"href" => object_href, "mediaType" => object_mediatype}] = object["url"]
       assert is_binary(object_href)
       assert object_mediatype == "image/jpeg"
+      assert String.ends_with?(object_href, ".jpg")
 
       activity_request = %{
         "@context" => "https://www.w3.org/ns/activitystreams",
diff --git a/test/web/activity_pub/object_validator_test.exs b/test/web/activity_pub/object_validator_test.exs
index 31224abe0..ee1e1bcfe 100644
--- a/test/web/activity_pub/object_validator_test.exs
+++ b/test/web/activity_pub/object_validator_test.exs
@@ -58,7 +58,7 @@ test "it handles our own uploads" do
       user = insert(:user)
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }

From 39f7fc5b8ef781c98136d1f9be50a14bff394233 Mon Sep 17 00:00:00 2001
From: href <href@random.sh>
Date: Tue, 16 Jun 2020 19:00:54 +0200
Subject: [PATCH 3/5] Update majic & call plug before OpenApiSpex

---
 .../web/mastodon_api/controllers/media_controller.ex   |  2 +-
 .../web/pleroma_api/controllers/account_controller.ex  | 10 +++++-----
 .../web/pleroma_api/controllers/mascot_controller.ex   |  2 +-
 mix.lock                                               |  2 +-
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/lib/pleroma/web/mastodon_api/controllers/media_controller.ex b/lib/pleroma/web/mastodon_api/controllers/media_controller.ex
index 06bb718ef..09acea7f4 100644
--- a/lib/pleroma/web/mastodon_api/controllers/media_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/media_controller.ex
@@ -11,12 +11,12 @@ defmodule Pleroma.Web.MastodonAPI.MediaController do
   alias Pleroma.Web.ActivityPub.ActivityPub
 
   action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
+  plug(Majic.Plug, [pool: Pleroma.MajicPool] when action in [:create, :create2])
   plug(Pleroma.Web.ApiSpec.CastAndValidate)
   plug(:put_view, Pleroma.Web.MastodonAPI.StatusView)
 
   plug(OAuthScopesPlug, %{scopes: ["read:media"]} when action == :show)
   plug(OAuthScopesPlug, %{scopes: ["write:media"]} when action != :show)
-  plug(Majic.Plug, [pool: Pleroma.MajicPool] when action in [:create, :create2])
 
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.MediaOperation
 
diff --git a/lib/pleroma/web/pleroma_api/controllers/account_controller.ex b/lib/pleroma/web/pleroma_api/controllers/account_controller.ex
index 97a6ae60d..c76cbfc48 100644
--- a/lib/pleroma/web/pleroma_api/controllers/account_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/account_controller.ex
@@ -18,6 +18,11 @@ defmodule Pleroma.Web.PleromaAPI.AccountController do
 
   require Pleroma.Constants
 
+  plug(
+    Majic.Plug,
+    [pool: Pleroma.MajicPool] when action in [:update_avatar, :update_background, :update_banner]
+  )
+
   plug(
     OpenApiSpex.Plug.PutApiSpec,
     [module: Pleroma.Web.ApiSpec] when action == :confirmation_resend
@@ -56,11 +61,6 @@ defmodule Pleroma.Web.PleromaAPI.AccountController do
   plug(:assign_account_by_id when action in [:favourites, :subscribe, :unsubscribe])
   plug(:put_view, Pleroma.Web.MastodonAPI.AccountView)
 
-  plug(
-    Majic.Plug,
-    [pool: Pleroma.MajicPool] when action in [:update_avatar, :update_background, :update_banner]
-  )
-
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.PleromaAccountOperation
 
   @doc "POST /api/v1/pleroma/accounts/confirmation_resend"
diff --git a/lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex b/lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex
index 4ba4154dd..7e2f6c328 100644
--- a/lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex
@@ -9,10 +9,10 @@ defmodule Pleroma.Web.PleromaAPI.MascotController do
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
 
+  plug(Majic.Plug, [pool: Pleroma.MajicPool] when action in [:update])
   plug(Pleroma.Web.ApiSpec.CastAndValidate)
   plug(OAuthScopesPlug, %{scopes: ["read:accounts"]} when action == :show)
   plug(OAuthScopesPlug, %{scopes: ["write:accounts"]} when action != :show)
-  plug(Majic.Plug, [pool: Pleroma.MajicPool] when action in [:update])
 
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.PleromaMascotOperation
 
diff --git a/mix.lock b/mix.lock
index 8ff41ebf6..b69f7eb8e 100644
--- a/mix.lock
+++ b/mix.lock
@@ -63,7 +63,7 @@
   "jose": {:hex, :jose, "1.10.1", "16d8e460dae7203c6d1efa3f277e25b5af8b659febfc2f2eb4bacf87f128b80a", [:mix, :rebar3], [], "hexpm", "3c7ddc8a9394b92891db7c2771da94bf819834a1a4c92e30857b7d582e2f8257"},
   "jumper": {:hex, :jumper, "1.0.1", "3c00542ef1a83532b72269fab9f0f0c82bf23a35e27d278bfd9ed0865cecabff", [:mix], [], "hexpm", "318c59078ac220e966d27af3646026db9b5a5e6703cb2aa3e26bcfaba65b7433"},
   "libring": {:hex, :libring, "1.4.0", "41246ba2f3fbc76b3971f6bce83119dfec1eee17e977a48d8a9cfaaf58c2a8d6", [:mix], [], "hexpm"},
-  "majic": {:git, "https://github.com/hrefhref/majic", "1c723300364cd014866c6c1bd5260e03965865a2", [branch: "develop"]},
+  "majic": {:git, "https://github.com/hrefhref/majic", "91a10cfa0c902eb889584238a3ef5aa595c21ef8", [branch: "develop"]},
   "makeup": {:hex, :makeup, "1.0.0", "671df94cf5a594b739ce03b0d0316aa64312cee2574b6a44becb83cd90fb05dc", [:mix], [{:nimble_parsec, "~> 0.5.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "a10c6eb62cca416019663129699769f0c2ccf39428b3bb3c0cb38c718a0c186d"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.14.0", "cf8b7c66ad1cff4c14679698d532f0b5d45a3968ffbcbfd590339cb57742f1ae", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "d4b316c7222a85bbaa2fd7c6e90e37e953257ad196dc229505137c5e505e9eff"},
   "meck": {:hex, :meck, "0.8.13", "ffedb39f99b0b99703b8601c6f17c7f76313ee12de6b646e671e3188401f7866", [:rebar3], [], "hexpm", "d34f013c156db51ad57cc556891b9720e6a1c1df5fe2e15af999c84d6cebeb1a"},

From c4fae2611ff4da7c418de236fa643021ddc778c8 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@FreeBSD.org>
Date: Fri, 9 Oct 2020 11:26:51 -0500
Subject: [PATCH 4/5] Switch Majic to a copy hosted in our GitLab

---
 mix.exs  | 3 ++-
 mix.lock | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/mix.exs b/mix.exs
index c6e94aff7..427329d38 100644
--- a/mix.exs
+++ b/mix.exs
@@ -188,7 +188,8 @@ defp deps do
        git: "https://git.pleroma.social/pleroma/elixir-libraries/elixir-captcha.git",
        ref: "e0f16822d578866e186a0974d65ad58cddc1e2ab"},
       {:restarter, path: "./restarter"},
-      {:majic, git: "https://github.com/hrefhref/majic", branch: "develop"},
+      {:majic,
+       git: "https://git.pleroma.social/pleroma/elixir-libraries/majic", branch: "develop"},
       {:open_api_spex,
        git: "https://git.pleroma.social/pleroma/elixir-libraries/open_api_spex.git",
        ref: "f296ac0924ba3cf79c7a588c4c252889df4c2edd"},
diff --git a/mix.lock b/mix.lock
index 73d84d7cc..1f2885440 100644
--- a/mix.lock
+++ b/mix.lock
@@ -32,7 +32,7 @@
   "ecto_enum": {:hex, :ecto_enum, "1.4.0", "d14b00e04b974afc69c251632d1e49594d899067ee2b376277efd8233027aec8", [:mix], [{:ecto, ">= 3.0.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:ecto_sql, "> 3.0.0", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:mariaex, ">= 0.0.0", [hex: :mariaex, repo: "hexpm", optional: true]}, {:postgrex, ">= 0.0.0", [hex: :postgrex, repo: "hexpm", optional: true]}], "hexpm", "8fb55c087181c2b15eee406519dc22578fa60dd82c088be376d0010172764ee4"},
   "ecto_sql": {:hex, :ecto_sql, "3.4.5", "30161f81b167d561a9a2df4329c10ae05ff36eca7ccc84628f2c8b9fa1e43323", [:mix], [{:db_connection, "~> 2.2", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.4.3", [hex: :ecto, repo: "hexpm", optional: false]}, {:myxql, "~> 0.3.0 or ~> 0.4.0", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.15.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:tds, "~> 2.1.0", [hex: :tds, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "31990c6a3579b36a3c0841d34a94c275e727de8b84f58509da5f1b2032c98ac2"},
   "eimp": {:hex, :eimp, "1.0.14", "fc297f0c7e2700457a95a60c7010a5f1dcb768a083b6d53f49cd94ab95a28f22", [:rebar3], [{:p1_utils, "1.0.18", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "501133f3112079b92d9e22da8b88bf4f0e13d4d67ae9c15c42c30bd25ceb83b6"},
-  "elixir_make": {:hex, :elixir_make, "0.6.0", "38349f3e29aff4864352084fc736fa7fa0f2995a819a737554f7ebd28b85aaab", [:mix], [], "hexpm", "d522695b93b7f0b4c0fcb2dfe73a6b905b1c301226a5a55cb42e5b14d509e050"},
+  "elixir_make": {:hex, :elixir_make, "0.6.1", "8faa29a5597faba999aeeb72bbb9c91694ef8068f0131192fb199f98d32994ef", [:mix], [], "hexpm", "35d33270680f8d839a4003c3e9f43afb595310a592405a00afc12de4c7f55a18"},
   "esshd": {:hex, :esshd, "0.1.1", "d4dd4c46698093a40a56afecce8a46e246eb35463c457c246dacba2e056f31b5", [:mix], [], "hexpm", "d73e341e3009d390aa36387dc8862860bf9f874c94d9fd92ade2926376f49981"},
   "eternal": {:hex, :eternal, "1.2.1", "d5b6b2499ba876c57be2581b5b999ee9bdf861c647401066d3eeed111d096bc4", [:mix], [], "hexpm", "b14f1dc204321429479c569cfbe8fb287541184ed040956c8862cb7a677b8406"},
   "ex2ms": {:hex, :ex2ms, "1.5.0", "19e27f9212be9a96093fed8cdfbef0a2b56c21237196d26760f11dfcfae58e97", [:mix], [], "hexpm"},
@@ -65,7 +65,7 @@
   "jumper": {:hex, :jumper, "1.0.1", "3c00542ef1a83532b72269fab9f0f0c82bf23a35e27d278bfd9ed0865cecabff", [:mix], [], "hexpm", "318c59078ac220e966d27af3646026db9b5a5e6703cb2aa3e26bcfaba65b7433"},
   "libring": {:hex, :libring, "1.4.0", "41246ba2f3fbc76b3971f6bce83119dfec1eee17e977a48d8a9cfaaf58c2a8d6", [:mix], [], "hexpm"},
   "linkify": {:hex, :linkify, "0.2.0", "2518bbbea21d2caa9d372424e1ad845b640c6630e2d016f1bd1f518f9ebcca28", [:mix], [], "hexpm", "b8ca8a68b79e30b7938d6c996085f3db14939f29538a59ca5101988bb7f917f6"},
-  "majic": {:git, "https://github.com/hrefhref/majic", "51ecea6458c4b2fbc98272ce5ab2951f2c0d46cc", [branch: "develop"]},
+  "majic": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/majic", "4c692e544b28d1f5e543fb8a44be090f8cd96f80", [branch: "develop"]},
   "makeup": {:hex, :makeup, "1.0.3", "e339e2f766d12e7260e6672dd4047405963c5ec99661abdc432e6ec67d29ef95", [:mix], [{:nimble_parsec, "~> 0.5", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "2e9b4996d11832947731f7608fed7ad2f9443011b3b479ae288011265cdd3dad"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.14.1", "4f0e96847c63c17841d42c08107405a005a2680eb9c7ccadfd757bd31dabccfb", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "f2438b1a80eaec9ede832b5c41cd4f373b38fd7aa33e3b22d9db79e640cbde11"},
   "meck": {:hex, :meck, "0.8.13", "ffedb39f99b0b99703b8601c6f17c7f76313ee12de6b646e671e3188401f7866", [:rebar3], [], "hexpm", "d34f013c156db51ad57cc556891b9720e6a1c1df5fe2e15af999c84d6cebeb1a"},

From 40f3cdc030536d49c80fe7318ff43cd5ba011df4 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@FreeBSD.org>
Date: Tue, 13 Oct 2020 10:37:24 -0500
Subject: [PATCH 5/5] JPEG content_type must be image/jpeg

---
 test/pleroma/object_test.exs                           | 10 +++++-----
 test/pleroma/upload/filter/anonymize_filename_test.exs |  2 +-
 test/pleroma/upload/filter/dedupe_test.exs             |  2 +-
 test/pleroma/upload/filter/exiftool_test.exs           |  2 +-
 test/pleroma/upload/filter/mogrifun_test.exs           |  2 +-
 test/pleroma/upload/filter/mogrify_test.exs            |  2 +-
 test/pleroma/upload/filter_test.exs                    |  2 +-
 test/pleroma/upload_test.exs                           |  2 +-
 test/pleroma/uploaders/local_test.exs                  |  4 ++--
 test/pleroma/uploaders/s3_test.exs                     |  2 +-
 test/pleroma/web/activity_pub/activity_pub_test.exs    |  2 +-
 .../object_validators/attachment_validator_test.exs    |  2 +-
 .../object_validators/chat_validation_test.exs         |  6 +++---
 test/pleroma/web/common_api_test.exs                   |  2 +-
 .../controllers/account_controller_test.exs            |  2 +-
 .../mastodon_api/controllers/media_controller_test.exs |  6 +++---
 .../controllers/status_controller_test.exs             |  4 ++--
 .../web/mastodon_api/update_credentials_test.exs       |  6 +++---
 .../views/scheduled_activity_view_test.exs             |  2 +-
 .../pleroma_api/controllers/chat_controller_test.exs   |  2 +-
 .../pleroma_api/controllers/mascot_controller_test.exs |  4 ++--
 .../views/chat_message_reference_view_test.exs         |  2 +-
 test/pleroma/web/plugs/uploaded_media_plug_test.exs    |  2 +-
 test/pleroma/web/push/impl_test.exs                    |  2 +-
 24 files changed, 37 insertions(+), 37 deletions(-)

diff --git a/test/pleroma/object_test.exs b/test/pleroma/object_test.exs
index 198d3b1cf..99caba336 100644
--- a/test/pleroma/object_test.exs
+++ b/test/pleroma/object_test.exs
@@ -82,7 +82,7 @@ test "Disabled via config" do
       Pleroma.Config.put([:instance, :cleanup_attachments], false)
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
@@ -116,7 +116,7 @@ test "in subdirectories" do
       Pleroma.Config.put([:instance, :cleanup_attachments], true)
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
@@ -155,7 +155,7 @@ test "with dedupe enabled" do
       File.mkdir_p!(uploads_dir)
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
@@ -188,7 +188,7 @@ test "with objects that have legacy data.url attribute" do
       Pleroma.Config.put([:instance, :cleanup_attachments], true)
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
@@ -225,7 +225,7 @@ test "With custom base_url" do
       Pleroma.Config.put([:instance, :cleanup_attachments], true)
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
diff --git a/test/pleroma/upload/filter/anonymize_filename_test.exs b/test/pleroma/upload/filter/anonymize_filename_test.exs
index 19b915cc8..7ef01ce91 100644
--- a/test/pleroma/upload/filter/anonymize_filename_test.exs
+++ b/test/pleroma/upload/filter/anonymize_filename_test.exs
@@ -13,7 +13,7 @@ defmodule Pleroma.Upload.Filter.AnonymizeFilenameTest do
 
     upload_file = %Upload{
       name: "an… image.jpg",
-      content_type: "image/jpg",
+      content_type: "image/jpeg",
       path: Path.absname("test/fixtures/image_tmp.jpg")
     }
 
diff --git a/test/pleroma/upload/filter/dedupe_test.exs b/test/pleroma/upload/filter/dedupe_test.exs
index 75c7198e1..92a3d7df3 100644
--- a/test/pleroma/upload/filter/dedupe_test.exs
+++ b/test/pleroma/upload/filter/dedupe_test.exs
@@ -18,7 +18,7 @@ test "adds shasum" do
 
     upload = %Upload{
       name: "an… image.jpg",
-      content_type: "image/jpg",
+      content_type: "image/jpeg",
       path: Path.absname("test/fixtures/image_tmp.jpg"),
       tempfile: Path.absname("test/fixtures/image_tmp.jpg")
     }
diff --git a/test/pleroma/upload/filter/exiftool_test.exs b/test/pleroma/upload/filter/exiftool_test.exs
index d4cd4ba11..6b978b64c 100644
--- a/test/pleroma/upload/filter/exiftool_test.exs
+++ b/test/pleroma/upload/filter/exiftool_test.exs
@@ -16,7 +16,7 @@ test "apply exiftool filter" do
 
     upload = %Pleroma.Upload{
       name: "image_with_GPS_data.jpg",
-      content_type: "image/jpg",
+      content_type: "image/jpeg",
       path: Path.absname("test/fixtures/DSCN0010.jpg"),
       tempfile: Path.absname("test/fixtures/DSCN0010_tmp.jpg")
     }
diff --git a/test/pleroma/upload/filter/mogrifun_test.exs b/test/pleroma/upload/filter/mogrifun_test.exs
index dc1e9e78f..fc2f68276 100644
--- a/test/pleroma/upload/filter/mogrifun_test.exs
+++ b/test/pleroma/upload/filter/mogrifun_test.exs
@@ -17,7 +17,7 @@ test "apply mogrify filter" do
 
     upload = %Upload{
       name: "an… image.jpg",
-      content_type: "image/jpg",
+      content_type: "image/jpeg",
       path: Path.absname("test/fixtures/image_tmp.jpg"),
       tempfile: Path.absname("test/fixtures/image_tmp.jpg")
     }
diff --git a/test/pleroma/upload/filter/mogrify_test.exs b/test/pleroma/upload/filter/mogrify_test.exs
index bf64b96b3..6dee02e8b 100644
--- a/test/pleroma/upload/filter/mogrify_test.exs
+++ b/test/pleroma/upload/filter/mogrify_test.exs
@@ -18,7 +18,7 @@ test "apply mogrify filter" do
 
     upload = %Pleroma.Upload{
       name: "an… image.jpg",
-      content_type: "image/jpg",
+      content_type: "image/jpeg",
       path: Path.absname("test/fixtures/image_tmp.jpg"),
       tempfile: Path.absname("test/fixtures/image_tmp.jpg")
     }
diff --git a/test/pleroma/upload/filter_test.exs b/test/pleroma/upload/filter_test.exs
index 352b66402..09394929c 100644
--- a/test/pleroma/upload/filter_test.exs
+++ b/test/pleroma/upload/filter_test.exs
@@ -20,7 +20,7 @@ test "applies filters" do
 
     upload = %Pleroma.Upload{
       name: "an… image.jpg",
-      content_type: "image/jpg",
+      content_type: "image/jpeg",
       path: Path.absname("test/fixtures/image_tmp.jpg"),
       tempfile: Path.absname("test/fixtures/image_tmp.jpg")
     }
diff --git a/test/pleroma/upload_test.exs b/test/pleroma/upload_test.exs
index 4280bfcac..f52d4dff6 100644
--- a/test/pleroma/upload_test.exs
+++ b/test/pleroma/upload_test.exs
@@ -112,7 +112,7 @@ test "does not allow descriptions longer than the post limit" do
       File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image_tmp.jpg"),
         filename: "image.jpg"
       }
diff --git a/test/pleroma/uploaders/local_test.exs b/test/pleroma/uploaders/local_test.exs
index 18122ff6c..1ce7be485 100644
--- a/test/pleroma/uploaders/local_test.exs
+++ b/test/pleroma/uploaders/local_test.exs
@@ -19,7 +19,7 @@ test "put file to local folder" do
 
       file = %Pleroma.Upload{
         name: "image.jpg",
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: file_path,
         tempfile: Path.absname("test/fixtures/image_tmp.jpg")
       }
@@ -38,7 +38,7 @@ test "deletes local file" do
 
       file = %Pleroma.Upload{
         name: "image.jpg",
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: file_path,
         tempfile: Path.absname("test/fixtures/image_tmp.jpg")
       }
diff --git a/test/pleroma/uploaders/s3_test.exs b/test/pleroma/uploaders/s3_test.exs
index d949c90a5..e7a013dd8 100644
--- a/test/pleroma/uploaders/s3_test.exs
+++ b/test/pleroma/uploaders/s3_test.exs
@@ -56,7 +56,7 @@ test "it returns path with bucket namespace when namespace is set" do
     setup do
       file_upload = %Pleroma.Upload{
         name: "image-tet.jpg",
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: "test_folder/image-tet.jpg",
         tempfile: Path.absname("test/instance_static/add/shortcode.png")
       }
diff --git a/test/pleroma/web/activity_pub/activity_pub_test.exs b/test/pleroma/web/activity_pub/activity_pub_test.exs
index 804305a13..8f53d0599 100644
--- a/test/pleroma/web/activity_pub/activity_pub_test.exs
+++ b/test/pleroma/web/activity_pub/activity_pub_test.exs
@@ -1029,7 +1029,7 @@ test "returns reblogs for users for whom reblogs have not been muted" do
   describe "uploading files" do
     setup do
       test_file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
diff --git a/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs b/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs
index 558bb3131..760388e80 100644
--- a/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs
@@ -56,7 +56,7 @@ test "it handles our own uploads" do
       user = insert(:user)
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
diff --git a/test/pleroma/web/activity_pub/object_validators/chat_validation_test.exs b/test/pleroma/web/activity_pub/object_validators/chat_validation_test.exs
index 16e4808e5..d7e299224 100644
--- a/test/pleroma/web/activity_pub/object_validators/chat_validation_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/chat_validation_test.exs
@@ -77,7 +77,7 @@ test "validates for a basic object with an attachment", %{
       user: user
     } do
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
@@ -98,7 +98,7 @@ test "validates for a basic object with an attachment in an array", %{
       user: user
     } do
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
@@ -119,7 +119,7 @@ test "validates for a basic object with an attachment but without content", %{
       user: user
     } do
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
diff --git a/test/pleroma/web/common_api_test.exs b/test/pleroma/web/common_api_test.exs
index e34f5a49b..d19d484b7 100644
--- a/test/pleroma/web/common_api_test.exs
+++ b/test/pleroma/web/common_api_test.exs
@@ -100,7 +100,7 @@ test "it posts a chat message without content but with an attachment" do
       recipient = insert(:user)
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
diff --git a/test/pleroma/web/mastodon_api/controllers/account_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/account_controller_test.exs
index f7f1369e4..4ef404541 100644
--- a/test/pleroma/web/mastodon_api/controllers/account_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/account_controller_test.exs
@@ -380,7 +380,7 @@ test "gets an users media, excludes reblogs", %{conn: conn} do
       other_user = insert(:user)
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
diff --git a/test/pleroma/web/mastodon_api/controllers/media_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/media_controller_test.exs
index 906fd940f..d2bd57515 100644
--- a/test/pleroma/web/mastodon_api/controllers/media_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/media_controller_test.exs
@@ -14,7 +14,7 @@ defmodule Pleroma.Web.MastodonAPI.MediaControllerTest do
 
     setup do
       image = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
@@ -74,7 +74,7 @@ test "/api/v2/media", %{conn: conn, user: user, image: image} do
 
     setup %{user: actor} do
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
@@ -106,7 +106,7 @@ test "/api/v1/media/:id good request", %{conn: conn, object: object} do
 
     setup %{user: actor} do
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
diff --git a/test/pleroma/web/mastodon_api/controllers/status_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/status_controller_test.exs
index 633a25e50..61359214a 100644
--- a/test/pleroma/web/mastodon_api/controllers/status_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/status_controller_test.exs
@@ -167,7 +167,7 @@ test "Get MRF reason when posting a status is rejected by one", %{conn: conn} do
 
     test "posting an undefined status with an attachment", %{user: user, conn: conn} do
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
@@ -408,7 +408,7 @@ test "creates a scheduled activity with a media attachment", %{user: user, conn:
         |> Kernel.<>("Z")
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
diff --git a/test/pleroma/web/mastodon_api/update_credentials_test.exs b/test/pleroma/web/mastodon_api/update_credentials_test.exs
index fe462caa3..ed1921c91 100644
--- a/test/pleroma/web/mastodon_api/update_credentials_test.exs
+++ b/test/pleroma/web/mastodon_api/update_credentials_test.exs
@@ -222,7 +222,7 @@ test "updates the user's name", %{conn: conn} do
 
     test "updates the user's avatar", %{user: user, conn: conn} do
       new_avatar = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
@@ -246,7 +246,7 @@ test "updates the user's avatar", %{user: user, conn: conn} do
 
     test "updates the user's banner", %{user: user, conn: conn} do
       new_header = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
@@ -265,7 +265,7 @@ test "updates the user's banner", %{user: user, conn: conn} do
 
     test "updates the user's background", %{conn: conn, user: user} do
       new_header = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
diff --git a/test/pleroma/web/mastodon_api/views/scheduled_activity_view_test.exs b/test/pleroma/web/mastodon_api/views/scheduled_activity_view_test.exs
index fbfd873ef..04f73f5a0 100644
--- a/test/pleroma/web/mastodon_api/views/scheduled_activity_view_test.exs
+++ b/test/pleroma/web/mastodon_api/views/scheduled_activity_view_test.exs
@@ -22,7 +22,7 @@ test "A scheduled activity with a media attachment" do
       |> NaiveDateTime.to_iso8601()
 
     file = %Plug.Upload{
-      content_type: "image/jpg",
+      content_type: "image/jpeg",
       path: Path.absname("test/fixtures/image.jpg"),
       filename: "an_image.jpg"
     }
diff --git a/test/pleroma/web/pleroma_api/controllers/chat_controller_test.exs b/test/pleroma/web/pleroma_api/controllers/chat_controller_test.exs
index 11d5ba373..6381f9757 100644
--- a/test/pleroma/web/pleroma_api/controllers/chat_controller_test.exs
+++ b/test/pleroma/web/pleroma_api/controllers/chat_controller_test.exs
@@ -105,7 +105,7 @@ test "it fails if there is no content", %{conn: conn, user: user} do
 
     test "it works with an attachment", %{conn: conn, user: user} do
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }
diff --git a/test/pleroma/web/pleroma_api/controllers/mascot_controller_test.exs b/test/pleroma/web/pleroma_api/controllers/mascot_controller_test.exs
index e2ead6e15..d6be92869 100644
--- a/test/pleroma/web/pleroma_api/controllers/mascot_controller_test.exs
+++ b/test/pleroma/web/pleroma_api/controllers/mascot_controller_test.exs
@@ -24,7 +24,7 @@ test "mascot upload" do
     assert json_response_and_validate_schema(ret_conn, 415)
 
     file = %Plug.Upload{
-      content_type: "image/jpg",
+      content_type: "image/jpeg",
       path: Path.absname("test/fixtures/image.jpg"),
       filename: "an_image.jpg"
     }
@@ -48,7 +48,7 @@ test "mascot retrieving" do
 
     # When a user sets their mascot, we should get that back
     file = %Plug.Upload{
-      content_type: "image/jpg",
+      content_type: "image/jpeg",
       path: Path.absname("test/fixtures/image.jpg"),
       filename: "an_image.jpg"
     }
diff --git a/test/pleroma/web/pleroma_api/views/chat_message_reference_view_test.exs b/test/pleroma/web/pleroma_api/views/chat_message_reference_view_test.exs
index 26272c125..f171a1e55 100644
--- a/test/pleroma/web/pleroma_api/views/chat_message_reference_view_test.exs
+++ b/test/pleroma/web/pleroma_api/views/chat_message_reference_view_test.exs
@@ -19,7 +19,7 @@ test "it displays a chat message" do
     recipient = insert(:user)
 
     file = %Plug.Upload{
-      content_type: "image/jpg",
+      content_type: "image/jpeg",
       path: Path.absname("test/fixtures/image.jpg"),
       filename: "an_image.jpg"
     }
diff --git a/test/pleroma/web/plugs/uploaded_media_plug_test.exs b/test/pleroma/web/plugs/uploaded_media_plug_test.exs
index 07f52c8cd..7c8313121 100644
--- a/test/pleroma/web/plugs/uploaded_media_plug_test.exs
+++ b/test/pleroma/web/plugs/uploaded_media_plug_test.exs
@@ -11,7 +11,7 @@ defp upload_file(context) do
     File.cp!("test/fixtures/image.jpg", "test/fixtures/image_tmp.jpg")
 
     file = %Plug.Upload{
-      content_type: "image/jpg",
+      content_type: "image/jpeg",
       path: Path.absname("test/fixtures/image_tmp.jpg"),
       filename: "nice_tf.jpg"
     }
diff --git a/test/pleroma/web/push/impl_test.exs b/test/pleroma/web/push/impl_test.exs
index 6cab46696..7d8cc999a 100644
--- a/test/pleroma/web/push/impl_test.exs
+++ b/test/pleroma/web/push/impl_test.exs
@@ -219,7 +219,7 @@ test "builds content for chat messages with no content" do
       recipient = insert(:user)
 
       file = %Plug.Upload{
-        content_type: "image/jpg",
+        content_type: "image/jpeg",
         path: Path.absname("test/fixtures/image.jpg"),
         filename: "an_image.jpg"
       }