Merge branch 'master' into glitch-soc/merge-upstream

1 files changed, 27 insertions, 1 deletions

diff --git a/app/services/activitypub/process_account_service.rb b/app/services/activitypub/process_account_service.rb
index 5e3308428..6d0609ca0 100644
--- a/app/services/activitypub/process_account_service.rb
+++ b/app/services/activitypub/process_account_service.rb
@@ -24,6 +24,7 @@ class ActivityPub::ProcessAccountService < BaseService
         create_account if @account.nil?
         update_account
         process_tags
+        process_attachments
       else
         raise Mastodon::RaceConditionError
       end
@@ -151,7 +152,7 @@ class ActivityPub::ProcessAccountService < BaseService
 
   def property_values
     return unless @json['attachment'].is_a?(Array)
-    @json['attachment'].select { |attachment| attachment['type'] == 'PropertyValue' }.map { |attachment| attachment.slice('name', 'value') }
+    as_array(@json['attachment']).select { |attachment| attachment['type'] == 'PropertyValue' }.map { |attachment| attachment.slice('name', 'value') }
   end
 
   def mismatching_origin?(url)
@@ -231,6 +232,23 @@ 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?
@@ -247,4 +265,12 @@ 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