From 9a5ae096206df2240ba042efed62854193898a65 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Thu, 31 Aug 2017 21:32:09 +0200
Subject: [PATCH] Remove identity context from output of LinkedDataSignature
 (#4753)

---
 app/lib/activitypub/linked_data_signature.rb       | 2 +-
 spec/lib/activitypub/linked_data_signature_spec.rb | 4 ----
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/app/lib/activitypub/linked_data_signature.rb b/app/lib/activitypub/linked_data_signature.rb
index 4483339a9..adb8b6cdf 100644
--- a/app/lib/activitypub/linked_data_signature.rb
+++ b/app/lib/activitypub/linked_data_signature.rb
@@ -45,7 +45,7 @@ class ActivityPub::LinkedDataSignature
 
     signature = Base64.strict_encode64(creator.keypair.sign(OpenSSL::Digest::SHA256.new, to_be_signed))
 
-    @json.merge('@context' => merge_context(@json['@context'], CONTEXT), 'signature' => options.merge('signatureValue' => signature))
+    @json.merge('signature' => options.merge('signatureValue' => signature))
   end
 
   private
diff --git a/spec/lib/activitypub/linked_data_signature_spec.rb b/spec/lib/activitypub/linked_data_signature_spec.rb
index ee4b68028..a4d6fe8c3 100644
--- a/spec/lib/activitypub/linked_data_signature_spec.rb
+++ b/spec/lib/activitypub/linked_data_signature_spec.rb
@@ -63,10 +63,6 @@ RSpec.describe ActivityPub::LinkedDataSignature do
       expect(subject).to be_a Hash
     end
 
-    it 'contains signature context' do
-      expect(subject['@context']).to include('https://www.w3.org/ns/activitystreams', 'https://w3id.org/identity/v1')
-    end
-
     it 'contains signature' do
       expect(subject['signature']).to be_a Hash
       expect(subject['signature']['signatureValue']).to be_present