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authorbeatrix <beatrix.bitrot@gmail.com>2018-03-03 13:40:00 -0500
committerGitHub <noreply@github.com>2018-03-03 13:40:00 -0500
commit43a9a781a443a6b9296431fbcc4285b3ca6a1a57 (patch)
treed4bf067aeedcebbdc3d160eca6aa1a7c7d1bfa00 /app/lib
parentee00da01d2e4cc455b92f1f4a7c9142c73048433 (diff)
parent65e2a4645e086110072efed5b3d4d1434c933e04 (diff)
Merge pull request #377 from glitch-soc/merge-upstream
hhhhhhhhhnnnnnnnnnnnghh!!!!!
Diffstat (limited to 'app/lib')
-rw-r--r--app/lib/activitypub/activity.rb2
-rw-r--r--app/lib/activitypub/activity/flag.rb25
-rw-r--r--app/lib/activitypub/activity/reject.rb2
-rw-r--r--app/lib/exceptions.rb1
-rw-r--r--app/lib/request.rb19
-rw-r--r--app/lib/sidekiq_error_handler.rb11
6 files changed, 59 insertions, 1 deletions
diff --git a/app/lib/activitypub/activity.rb b/app/lib/activitypub/activity.rb
index 4617905c6..6f4a3b491 100644
--- a/app/lib/activitypub/activity.rb
+++ b/app/lib/activitypub/activity.rb
@@ -44,6 +44,8 @@ class ActivityPub::Activity
         ActivityPub::Activity::Accept
       when 'Reject'
         ActivityPub::Activity::Reject
+      when 'Flag'
+        ActivityPub::Activity::Flag
       end
     end
   end
diff --git a/app/lib/activitypub/activity/flag.rb b/app/lib/activitypub/activity/flag.rb
new file mode 100644
index 000000000..36d3c5730
--- /dev/null
+++ b/app/lib/activitypub/activity/flag.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class ActivityPub::Activity::Flag < ActivityPub::Activity
+  def perform
+    target_accounts            = object_uris.map { |uri| account_from_uri(uri) }.compact.select(&:local?)
+    target_statuses_by_account = object_uris.map { |uri| status_from_uri(uri) }.compact.select(&:local?).group_by(&:account_id)
+
+    target_accounts.each do |target_account|
+      next if Report.where(account: @account, target_account: target_account).exists?
+
+      target_statuses = target_statuses_by_account[target_account.id]
+
+      ReportService.new.call(
+        @account,
+        target_account,
+        status_ids: target_statuses.nil? ? [] : target_statuses.map(&:id),
+        comment: @json['content'] || ''
+      )
+    end
+  end
+
+  def object_uris
+    @object_uris ||= Array(@object.is_a?(Array) ? @object.map { |item| value_or_id(item) } : value_or_id(@object))
+  end
+end
diff --git a/app/lib/activitypub/activity/reject.rb b/app/lib/activitypub/activity/reject.rb
index d815feeb6..28d472883 100644
--- a/app/lib/activitypub/activity/reject.rb
+++ b/app/lib/activitypub/activity/reject.rb
@@ -17,6 +17,8 @@ class ActivityPub::Activity::Reject < ActivityPub::Activity
 
     follow_request = FollowRequest.find_by(account: target_account, target_account: @account)
     follow_request&.reject!
+
+    UnfollowService.new.call(target_account, @account) if target_account.following?(@account)
   end
 
   def target_uri
diff --git a/app/lib/exceptions.rb b/app/lib/exceptions.rb
index b2489711d..95e3365c2 100644
--- a/app/lib/exceptions.rb
+++ b/app/lib/exceptions.rb
@@ -4,6 +4,7 @@ module Mastodon
   class Error < StandardError; end
   class NotPermittedError < Error; end
   class ValidationError < Error; end
+  class HostValidationError < ValidationError; end
   class RaceConditionError < Error; end
 
   class UnexpectedResponseError < Error
diff --git a/app/lib/request.rb b/app/lib/request.rb
index 7671f4ffc..5776b3d78 100644
--- a/app/lib/request.rb
+++ b/app/lib/request.rb
@@ -1,5 +1,8 @@
 # frozen_string_literal: true
 
+require 'ipaddr'
+require 'socket'
+
 class Request
   REQUEST_TARGET = '(request-target)'
 
@@ -8,7 +11,7 @@ class Request
   def initialize(verb, url, **options)
     @verb    = verb
     @url     = Addressable::URI.parse(url).normalize
-    @options = options
+    @options = options.merge(socket_class: Socket)
     @headers = {}
 
     set_common_headers!
@@ -87,4 +90,18 @@ class Request
   def http_client
     HTTP.timeout(:per_operation, timeout).follow(max_hops: 2)
   end
+
+  class Socket < TCPSocket
+    class << self
+      def open(host, *args)
+        address = IPSocket.getaddress(host)
+        raise Mastodon::HostValidationError if PrivateAddressCheck.private_address? IPAddr.new(address)
+        super address, *args
+      end
+
+      alias new open
+    end
+  end
+
+  private_constant :Socket
 end
diff --git a/app/lib/sidekiq_error_handler.rb b/app/lib/sidekiq_error_handler.rb
new file mode 100644
index 000000000..23785cf05
--- /dev/null
+++ b/app/lib/sidekiq_error_handler.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class SidekiqErrorHandler
+  def call(*)
+    yield
+  rescue Mastodon::HostValidationError => e
+    Rails.logger.error "#{e.class}: #{e.message}"
+    Rails.logger.error e.backtrace.join("\n")
+    # Do not retry
+  end
+end