X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/b78c39a9e242e44357fe7c5f0f70eb534ec2a9e3..be338ff6ecdfbc75e094b3e65134c9a841f3209c:/services/api/app/models/arvados_model.rb

diff --git a/services/api/app/models/arvados_model.rb b/services/api/app/models/arvados_model.rb
index 19f08e7297..c67a3961d9 100644
--- a/services/api/app/models/arvados_model.rb
+++ b/services/api/app/models/arvados_model.rb
@@ -596,16 +596,24 @@ class ArvadosModel < ActiveRecord::Base
     end
   end
 
-  def self.where_serialized(colname, value)
+  def self.where_serialized(colname, value, md5: false)
+    colsql = colname.to_s
+    if md5
+      colsql = "md5(#{colsql})"
+    end
     if value.empty?
       # rails4 stores as null, rails3 stored as serialized [] or {}
-      sql = "#{colname.to_s} is null or #{colname.to_s} IN (?)"
+      sql = "#{colsql} is null or #{colsql} IN (?)"
       sorted = value
     else
-      sql = "#{colname.to_s} IN (?)"
+      sql = "#{colsql} IN (?)"
       sorted = deep_sort_hash(value)
     end
-    where(sql, [sorted.to_yaml, SafeJSON.dump(sorted)])
+    params = [sorted.to_yaml, SafeJSON.dump(sorted)]
+    if md5
+      params = params.map { |x| Digest::MD5.hexdigest(x) }
+    end
+    where(sql, params)
   end
 
   Serializer = {
@@ -764,8 +772,8 @@ class ArvadosModel < ActiveRecord::Base
   end
 
   def is_audit_logging_enabled?
-    return Rails.configuration.max_audit_log_age == 0
-             and Rails.configuration.max_audit_log_delete_batch > 0
+    return !(Rails.configuration.max_audit_log_age.to_i == 0 &&
+             Rails.configuration.max_audit_log_delete_batch.to_i > 0)
   end
 
   def log_start_state