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mastodon/app/controllers/stream_entries_controller.rb
Eugen Rochko 1618b68bfa HTTP signatures (#4146)
* Add Request class with HTTP signature generator

Spec: https://tools.ietf.org/html/draft-cavage-http-signatures-06

* Add HTTP signature verification concern

* Add test for SignatureVerification concern

* Add basic test for Request class

* Make PuSH subscribe/unsubscribe requests use new Request class

Accidentally fix lease_seconds not being set and sent properly, and
change the new minimum subscription duration to 1 day

* Make all PuSH workers use new Request class

* Make Salmon sender use new Request class

* Make FetchLinkService use new Request class

* Make FetchAtomService use the new Request class

* Make Remotable use the new Request class

* Make ResolveRemoteAccountService use the new Request class

* Add more tests

* Allow +-30 seconds window for signed request to remain valid

* Disable time window validation for signed requests, restore 7 days
as PuSH subscription duration (which was previous default due to a bug)
2017-07-14 20:41:49 +02:00

59 lines
1.7 KiB
Ruby

# frozen_string_literal: true
class StreamEntriesController < ApplicationController
include Authorization
include SignatureVerification
layout 'public'
before_action :set_account
before_action :set_stream_entry
before_action :set_link_headers
before_action :check_account_suspension
def show
respond_to do |format|
format.html do
@ancestors = @stream_entry.activity.reply? ? cache_collection(@stream_entry.activity.ancestors(current_account), Status) : []
@descendants = cache_collection(@stream_entry.activity.descendants(current_account), Status)
end
format.atom do
render xml: AtomSerializer.render(AtomSerializer.new.entry(@stream_entry, true))
end
end
end
def embed
response.headers['X-Frame-Options'] = 'ALLOWALL'
return gone if @stream_entry.activity.nil?
render layout: 'embedded'
end
private
def set_account
@account = Account.find_local!(params[:account_username])
end
def set_link_headers
response.headers['Link'] = LinkHeader.new([[account_stream_entry_url(@account, @stream_entry, format: 'atom'), [%w(rel alternate), %w(type application/atom+xml)]]])
end
def set_stream_entry
@stream_entry = @account.stream_entries.where(activity_type: 'Status').find(params[:id])
@type = @stream_entry.activity_type.downcase
raise ActiveRecord::RecordNotFound if @stream_entry.activity.nil?
authorize @stream_entry.activity, :show? if @stream_entry.hidden?
rescue Mastodon::NotPermittedError
# Reraise in order to get a 404
raise ActiveRecord::RecordNotFound
end
def check_account_suspension
gone if @account.suspended?
end
end