Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `app/models/custom_emoji.rb`:
  Slight refactor upstream, next to a line that was different in glitch-soc
  because of our local configurable limits on custom emoji size.
  Ported upstream changes.
- `yarn.lock`:
  Not really a conflict, upstream dependency textually too close to a
  glitch-soc-only dependency.
  Updated upstream dependency as upstream.

6 files changed, 38 insertions, 45 deletions

diff --git a/app/lib/fast_geometry_parser.rb b/app/lib/fast_geometry_parser.rb
index 5209c2bc5..f3395a833 100644
--- a/app/lib/fast_geometry_parser.rb
+++ b/app/lib/fast_geometry_parser.rb
@@ -2,7 +2,7 @@
 
 class FastGeometryParser
   def self.from_file(file)
-    width, height = FastImage.size(file.path)
+    width, height = FastImage.size(file)
 
     raise Paperclip::Errors::NotIdentifiedByImageMagickError if width.nil?
 
diff --git a/app/models/account.rb b/app/models/account.rb
index 69a12c7bc..d6300a13f 100644
--- a/app/models/account.rb
+++ b/app/models/account.rb
@@ -62,12 +62,12 @@ class Account < ApplicationRecord
   MENTION_RE    = /(?<=^|[^\/[:word:]])@((#{USERNAME_RE})(?:@[[:word:]\.\-]+[[:word:]]+)?)/i
   URL_PREFIX_RE = /\Ahttp(s?):\/\/[^\/]+/
 
+  include Attachmentable
   include AccountAssociations
   include AccountAvatar
   include AccountFinderConcern
   include AccountHeader
   include AccountInteractions
-  include Attachmentable
   include Paginable
   include AccountCounters
   include DomainNormalizable
diff --git a/app/models/concerns/attachmentable.rb b/app/models/concerns/attachmentable.rb
index c5febb828..01fae4236 100644
--- a/app/models/concerns/attachmentable.rb
+++ b/app/models/concerns/attachmentable.rb
@@ -15,50 +15,47 @@ module Attachmentable
   # those files, it is necessary to use the output of the
   # `file` utility instead
   INCORRECT_CONTENT_TYPES = %w(
+    audio/vorbis
     video/ogg
     video/webm
   ).freeze
 
   included do
-    before_post_process :obfuscate_file_name
-    before_post_process :set_file_extensions
-    before_post_process :check_image_dimensions
-    before_post_process :set_file_content_type
+    def self.has_attached_file(name, options = {}) # rubocop:disable Naming/PredicateName
+      options = { validate_media_type: false }.merge(options)
+      super(name, options)
+      send(:"before_#{name}_post_process") do
+        attachment = send(name)
+        check_image_dimension(attachment)
+        set_file_content_type(attachment)
+        obfuscate_file_name(attachment)
+        set_file_extension(attachment)
+        Paperclip::Validators::MediaTypeSpoofDetectionValidator.new(attributes: [name]).validate(self)
+      end
+    end
   end
 
   private
 
-  def set_file_content_type
-    self.class.attachment_definitions.each_key do |attachment_name|
-      attachment = send(attachment_name)
-
-      next if attachment.blank? || attachment.queued_for_write[:original].blank? || !INCORRECT_CONTENT_TYPES.include?(attachment.instance_read(:content_type))
+  def set_file_content_type(attachment) # rubocop:disable Naming/AccessorMethodName
+    return if attachment.blank? || attachment.queued_for_write[:original].blank? || !INCORRECT_CONTENT_TYPES.include?(attachment.instance_read(:content_type))
 
-      attachment.instance_write :content_type, calculated_content_type(attachment)
-    end
+    attachment.instance_write :content_type, calculated_content_type(attachment)
   end
 
-  def set_file_extensions
-    self.class.attachment_definitions.each_key do |attachment_name|
-      attachment = send(attachment_name)
+  def set_file_extension(attachment) # rubocop:disable Naming/AccessorMethodName
+    return if attachment.blank?
 
-      next if attachment.blank?
-
-      attachment.instance_write :file_name, [Paperclip::Interpolations.basename(attachment, :original), appropriate_extension(attachment)].delete_if(&:blank?).join('.')
-    end
+    attachment.instance_write :file_name, [Paperclip::Interpolations.basename(attachment, :original), appropriate_extension(attachment)].delete_if(&:blank?).join('.')
   end
 
-  def check_image_dimensions
-    self.class.attachment_definitions.each_key do |attachment_name|
-      attachment = send(attachment_name)
+  def check_image_dimension(attachment)
+    return if attachment.blank? || !/image.*/.match?(attachment.content_type) || attachment.queued_for_write[:original].blank?
 
-      next if attachment.blank? || !/image.*/.match?(attachment.content_type) || attachment.queued_for_write[:original].blank?
+    width, height = FastImage.size(attachment.queued_for_write[:original].path)
+    matrix_limit  = attachment.content_type == 'image/gif' ? GIF_MATRIX_LIMIT : MAX_MATRIX_LIMIT
 
-      width, height = FastImage.size(attachment.queued_for_write[:original].path)
-      matrix_limit  = attachment.content_type == 'image/gif' ? GIF_MATRIX_LIMIT : MAX_MATRIX_LIMIT
-
-      raise Mastodon::DimensionsValidationError, "#{width}x#{height} images are not supported" if width.present? && height.present? && (width * height > matrix_limit)
-    end
+    raise Mastodon::DimensionsValidationError, "#{width}x#{height} images are not supported" if width.present? && height.present? && (width * height > matrix_limit)
   end
 
   def appropriate_extension(attachment)
@@ -79,13 +76,9 @@ module Attachmentable
     ''
   end
 
-  def obfuscate_file_name
-    self.class.attachment_definitions.each_key do |attachment_name|
-      attachment = send(attachment_name)
+  def obfuscate_file_name(attachment)
+    return if attachment.blank? || attachment.queued_for_write[:original].blank? || attachment.options[:preserve_files]
 
-      next if attachment.blank? || attachment.queued_for_write[:original].blank? || attachment.options[:preserve_files]
-
-      attachment.instance_write :file_name, SecureRandom.hex(8) + File.extname(attachment.instance_read(:file_name))
-    end
+    attachment.instance_write :file_name, SecureRandom.hex(8) + File.extname(attachment.instance_read(:file_name))
   end
 end
diff --git a/app/models/custom_emoji.rb b/app/models/custom_emoji.rb
index f14357932..d7349dc6a 100644
--- a/app/models/custom_emoji.rb
+++ b/app/models/custom_emoji.rb
@@ -21,6 +21,8 @@
 #
 
 class CustomEmoji < ApplicationRecord
+  include Attachmentable
+
   LOCAL_LIMIT = (ENV['MAX_EMOJI_SIZE'] || 50.kilobytes).to_i
   LIMIT       = [LOCAL_LIMIT, (ENV['MAX_REMOTE_EMOJI_SIZE'] || 200.kilobytes).to_i].max
 
@@ -35,7 +37,7 @@ class CustomEmoji < ApplicationRecord
   belongs_to :category, class_name: 'CustomEmojiCategory', optional: true
   has_one :local_counterpart, -> { where(domain: nil) }, class_name: 'CustomEmoji', primary_key: :shortcode, foreign_key: :shortcode
 
-  has_attached_file :image, styles: { static: { format: 'png', convert_options: '-coalesce -strip' } }
+  has_attached_file :image, styles: { static: { format: 'png', convert_options: '-coalesce -strip' } }, validate_media_type: false
 
   before_validation :downcase_domain
 
@@ -52,8 +54,6 @@ class CustomEmoji < ApplicationRecord
 
   remotable_attachment :image, LIMIT
 
-  include Attachmentable
-
   after_commit :remove_entity_cache
 
   def local?
diff --git a/app/models/media_attachment.rb b/app/models/media_attachment.rb
index 8bc4578ba..b57600356 100644
--- a/app/models/media_attachment.rb
+++ b/app/models/media_attachment.rb
@@ -31,6 +31,8 @@
 class MediaAttachment < ApplicationRecord
   self.inheritance_column = nil
 
+  include Attachmentable
+
   enum type: [:image, :gifv, :video, :unknown, :audio]
   enum processing: [:queued, :in_progress, :complete, :failed], _prefix: true
 
@@ -50,7 +52,7 @@ class MediaAttachment < ApplicationRecord
   IMAGE_MIME_TYPES             = %w(image/jpeg image/png image/gif).freeze
   VIDEO_MIME_TYPES             = %w(video/webm video/mp4 video/quicktime video/ogg).freeze
   VIDEO_CONVERTIBLE_MIME_TYPES = %w(video/webm video/quicktime).freeze
-  AUDIO_MIME_TYPES             = %w(audio/wave audio/wav audio/x-wav audio/x-pn-wave audio/ogg audio/mpeg audio/mp3 audio/webm audio/flac audio/aac audio/m4a audio/x-m4a audio/mp4 audio/3gpp video/x-ms-asf).freeze
+  AUDIO_MIME_TYPES             = %w(audio/wave audio/wav audio/x-wav audio/x-pn-wave audio/ogg audio/vorbis audio/mpeg audio/mp3 audio/webm audio/flac audio/aac audio/m4a audio/x-m4a audio/mp4 audio/3gpp video/x-ms-asf).freeze
 
   BLURHASH_OPTIONS = {
     x_comp: 4,
@@ -182,8 +184,6 @@ class MediaAttachment < ApplicationRecord
   validates_attachment_size :thumbnail, less_than: IMAGE_LIMIT
   remotable_attachment :thumbnail, IMAGE_LIMIT, suppress_errors: true, download_on_assign: false
 
-  include Attachmentable
-
   validates :account, presence: true
   validates :description, length: { maximum: MAX_DESCRIPTION_LENGTH }, if: :local?
   validates :file, presence: true, if: :local?
diff --git a/app/models/preview_card.rb b/app/models/preview_card.rb
index a6ec839f8..bca3a3ce8 100644
--- a/app/models/preview_card.rb
+++ b/app/models/preview_card.rb
@@ -27,6 +27,8 @@
 #
 
 class PreviewCard < ApplicationRecord
+  include Attachmentable
+
   IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif'].freeze
   LIMIT = 1.megabytes
 
@@ -41,9 +43,7 @@ class PreviewCard < ApplicationRecord
 
   has_and_belongs_to_many :statuses
 
-  has_attached_file :image, processors: [:thumbnail, :blurhash_transcoder], styles: ->(f) { image_styles(f) }, convert_options: { all: '-quality 80 -strip' }
-
-  include Attachmentable
+  has_attached_file :image, processors: [:thumbnail, :blurhash_transcoder], styles: ->(f) { image_styles(f) }, convert_options: { all: '-quality 80 -strip' }, validate_media_type: false
 
   validates :url, presence: true, uniqueness: true
   validates_attachment_content_type :image, content_type: IMAGE_MIME_TYPES