don't use encrypted and trust options for secure schemas (#568)

Author: nossila

Changelog

@@ -1,3 +1,6 @@
+Version 4.0.5 2021-07-26
+* Fix issue with secure schema
+
 Version 4.0.4 2021-07-01
 * Fix for docker tests (#479)
 * Add support for slow query log (#480)

neomodel/util.py

@@ -100,18 +100,23 @@ def set_connection(self, url):
             raise ValueError("Expecting url format: bolt://user:password@localhost:7687"
                              " got {0}".format(url))
 
-        self.driver = GraphDatabase.driver(u.scheme + '://' + hostname,
-                                           auth=basic_auth(username, password),
-                                           connection_acquisition_timeout=config.CONNECTION_ACQUISITION_TIMEOUT,
-                                           connection_timeout=config.CONNECTION_TIMEOUT,
-                                           encrypted=config.ENCRYPTED,
-                                           keep_alive=config.KEEP_ALIVE,
-                                           max_connection_lifetime=config.MAX_CONNECTION_LIFETIME,
-                                           max_connection_pool_size=config.MAX_CONNECTION_POOL_SIZE,
-                                           max_transaction_retry_time=config.MAX_TRANSACTION_RETRY_TIME,
-                                           resolver=config.RESOLVER,
-                                           trust=config.TRUST,
-                                           user_agent=config.USER_AGENT)
+        options = dict(
+           auth=basic_auth(username, password),
+           connection_acquisition_timeout=config.CONNECTION_ACQUISITION_TIMEOUT,
+           connection_timeout=config.CONNECTION_TIMEOUT,
+           keep_alive=config.KEEP_ALIVE,
+           max_connection_lifetime=config.MAX_CONNECTION_LIFETIME,
+           max_connection_pool_size=config.MAX_CONNECTION_POOL_SIZE,
+           max_transaction_retry_time=config.MAX_TRANSACTION_RETRY_TIME,
+           resolver=config.RESOLVER,
+           user_agent=config.USER_AGENT
+        )
+
+        if "+s" not in u.scheme:
+            options['encrypted'] = config.ENCRYPTED
+            options['trust'] = config.TRUST
+
+        self.driver = GraphDatabase.driver(u.scheme + '://' + hostname, **options)
         self.url = url
         self._pid = os.getpid()
         self._active_transaction = None

setup.py

@@ -4,7 +4,7 @@
 
 setup(
     name='neomodel',
-    version='4.0.4',
+    version='4.0.5',
     description='An object mapper for the neo4j graph database.',
     long_description=open('README.rst').read(),
     author='Robin Edwards',