Remove Keybase integration (#17045)

app/services/activitypub/process_account_service.rb

@@ -27,7 +27,6 @@ class ActivityPub::ProcessAccountService < BaseService
         create_account if @account.nil?
         update_account
         process_tags
-        process_attachments
 
         process_duplicate_accounts! if @options[:verified_webfinger]
       else
@@ -301,23 +300,6 @@ class ActivityPub::ProcessAccountService < BaseService
     end
   end
 
-  def process_attachments
-    return if @json['attachment'].blank?
-
-    previous_proofs = @account.identity_proofs.to_a
-    current_proofs  = []
-
-    as_array(@json['attachment']).each do |attachment|
-      next unless equals_or_includes?(attachment['type'], 'IdentityProof')
-      current_proofs << process_identity_proof(attachment)
-    end
-
-    previous_proofs.each do |previous_proof|
-      next if current_proofs.any? { |current_proof| current_proof.id == previous_proof.id }
-      previous_proof.delete
-    end
-  end
-
   def process_emoji(tag)
     return if skip_download?
     return if tag['name'].blank? || tag['icon'].blank? || tag['icon']['url'].blank?
@@ -334,12 +316,4 @@ class ActivityPub::ProcessAccountService < BaseService
     emoji.image_remote_url = image_url
     emoji.save
   end
-
-  def process_identity_proof(attachment)
-    provider          = attachment['signatureAlgorithm']
-    provider_username = attachment['name']
-    token             = attachment['signatureValue']
-
-    @account.identity_proofs.where(provider: provider, provider_username: provider_username).find_or_create_by(provider: provider, provider_username: provider_username, token: token)
-  end
 end

app/services/delete_account_service.rb

@@ -17,7 +17,6 @@ class DeleteAccountService < BaseService
     domain_blocks
     featured_tags
     follow_requests
-    identity_proofs
     list_accounts
     migrations
     mute_relationships
@@ -45,7 +44,6 @@ class DeleteAccountService < BaseService
     domain_blocks
     featured_tags
     follow_requests
-    identity_proofs
     list_accounts
     migrations
     mute_relationships