Source syncing tweaks. (#705)

* Allow owner to be specified when syncing certs.

* Ensuring non-endpoint plugins don't fail to complete syncing.

* Adding in some additional error handling.

lemur/certificates/schemas.py

@@ -205,7 +205,7 @@ class CertificateUploadInputSchema(CertificateCreationSchema):
 
     private_key = fields.String(validate=validators.private_key)
     body = fields.String(required=True, validate=validators.public_certificate)
-    chain = fields.String(validate=validators.public_certificate, missing=None)  # TODO this could be multiple certificates
+    chain = fields.String(validate=validators.public_certificate, missing=None, allow_none=True)  # TODO this could be multiple certificates
 
     destinations = fields.Nested(AssociatedDestinationSchema, missing=[], many=True)
     notifications = fields.Nested(AssociatedNotificationSchema, missing=[], many=True)

lemur/common/defaults.py

@@ -147,7 +147,7 @@ def domains(cert):
         for entry in entries:
             domains.append(entry)
     except Exception as e:
-        current_app.logger.warning("Failed to get SubjectAltName: {0}".format(e))
+        pass
 
     return domains
 

lemur/common/validators.py

@@ -20,7 +20,8 @@ def public_certificate(body):
     """
     try:
         parse_certificate(body)
-    except Exception:
+    except Exception as e:
+        current_app.logger.exception(e)
         raise ValidationError('Public certificate presented is not valid.')
 
 

lemur/sources/service.py

@@ -67,7 +67,7 @@ def sync_endpoints(source):
         endpoints = s.get_endpoints(source.options)
     except NotImplementedError:
         current_app.logger.warning("Unable to sync endpoints for source {0} plugin has not implemented 'get_endpoints'".format(source.label))
-        return
+        return new, updated
 
     for endpoint in endpoints:
         exists = endpoint_service.get_by_dnsname(endpoint['dnsname'])
@@ -114,7 +114,9 @@ def sync_certificates(source, user):
     for certificate in certificates:
         exists = certificate_service.get_by_name(certificate['name'])
 
-        certificate['owner'] = user.email
+        if not certificate.get('owner'):
+            certificate['owner'] = user.email
+
         certificate['creator'] = user
 
         if not exists: