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Add support for dereferencing objects through bearcaps (#14683)

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Eugen Rochko 2020-08-30 12:34:20 +02:00 • committed by GitHub
parent ce8f33dd2f
commit 52157fdcba
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4 changed files with 166 additions and 14 deletions
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22
app/lib/activitypub/activity/create.rb
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@ -15,7 +15,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
private
def create_encrypted_message
return reject_payload! if invalid_origin?(@object['id']) || @options[:delivered_to_account_id].blank?
return reject_payload! if invalid_origin?(object_uri) || @options[:delivered_to_account_id].blank?
target_account = Account.find(@options[:delivered_to_account_id])
target_device = target_account.devices.find_by(device_id: @object.dig('to', 'deviceId'))
@ -43,7 +43,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
end
def create_status
return reject_payload! if unsupported_object_type? || invalid_origin?(@object['id']) || Tombstone.exists?(uri: @object['id']) || !related_to_local_activity?
return reject_payload! if unsupported_object_type? || invalid_origin?(object_uri) || tombstone_exists? || !related_to_local_activity?
RedisLock.acquire(lock_options) do |lock|
if lock.acquired?
@ -90,7 +90,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
fetch_replies(@status)
check_for_spam
distribute(@status)
forward_for_reply if @status.distributable?
forward_for_reply
end
def find_existing_status
@ -102,8 +102,8 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
def process_status_params
@params = begin
{
uri: @object['id'],
url: object_url || @object['id'],
uri: object_uri,
url: object_url || object_uri,
account: @account,
text: text_from_content || '',
language: detected_language,
@ -313,7 +313,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
RedisLock.acquire(poll_lock_options) do |lock|
if lock.acquired?
already_voted = poll.votes.where(account: @account).exists?
poll.votes.create!(account: @account, choice: poll.options.index(@object['name']), uri: @object['id'])
poll.votes.create!(account: @account, choice: poll.options.index(@object['name']), uri: object_uri)
else
raise Mastodon::RaceConditionError
end
@ -385,7 +385,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
end
def text_from_content
return Formatter.instance.linkify([[text_from_name, text_from_summary.presence].compact.join("\n\n"), object_url || @object['id']].join(' ')) if converted_object_type?
return Formatter.instance.linkify([[text_from_name, text_from_summary.presence].compact.join("\n\n"), object_url || object_uri].join(' ')) if converted_object_type?
if @object['content'].present?
@object['content']
@ -484,12 +484,16 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
Account.local.where(username: local_usernames).exists?
end
def tombstone_exists?
Tombstone.exists?(uri: object_uri)
end
def check_for_spam
SpamCheck.perform(@status)
end
def forward_for_reply
return unless @json['signature'].present? && reply_to_local?
return unless @status.distributable? && @json['signature'].present? && reply_to_local?
ActivityPub::RawDistributionWorker.perform_async(Oj.dump(@json), replied_to_status.account_id, [@account.preferred_inbox_url])
end
@ -507,7 +511,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
end
def lock_options
{ redis: Redis.current, key: "create:#{@object['id']}" }
{ redis: Redis.current, key: "create:#{object_uri}" }
end
def poll_lock_options