generates RSA key pairs for migrated accounts

lib/tasks/fix_key_pairs.rake

@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+task fix_key_pairs: 'gabsocial:fix_key_pairs'
+
+namespace :gabsocial do
+  desc 'Generates key pairs for migrated accounts'
+  task :fix_key_pairs => :environment do
+    Account.select(:id, :username, :private_key, :public_key).all.each do |a|
+        if a.public_key == "tobefilled"
+            keypair = OpenSSL::PKey::RSA.new(2048)
+            private_key = keypair.to_pem
+            public_key  = keypair.public_key.to_pem
+            a.update_columns private_key: private_key, public_key: public_key
+        end
+    end
+  end
+end