LDAP attribute store add found record to context

Added logic so that the LDAP attribute store will add the found record
to the context so that microservices that are called later can use it
if so desired.

Author: skoranda

src/satosa/micro_services/ldap_attribute_store.py

@@ -20,6 +20,8 @@
 
 logger = logging.getLogger(__name__)
 
+KEY_FOUND_LDAP_RECORD = 'ldap_attribute_store_found_record'
+
 
 class LdapAttributeStoreError(SATOSAError):
     """
@@ -539,6 +541,11 @@ def process(self, context, data):
             # hashing of input to create a persistent NameID.
             self._populate_input_for_name_id(config, record, context, data)
 
+            # Add the record to the context so that later microservices
+            # may use it if required.
+            context.decorate(KEY_FOUND_LDAP_RECORD, record)
+            msg = "Added record {} to context".format(record)
+            satosa_logging(logger, logging.DEBUG, msg, state)
         else:
             msg = "No record found in LDAP so no attributes will be added"
             satosa_logging(logger, logging.WARN, msg, state)