From b74606ea2262a717193f08bb6876459c1ee2d97d Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Thu, 19 Sep 2019 20:29:11 +0100 Subject: Fix a bug with saml attribute maps. Fixes a bug where the default attribute maps were prioritised over user-specified ones, resulting in incorrect mappings. The problem is that if you call SPConfig.load() multiple times, it adds new attribute mappers to a list. So by calling it with the default config first, and then the user-specified config, we would always get the default mappers before the user-specified mappers. To solve this, let's merge the config dicts first, and then pass them to SPConfig. --- synapse/util/module_loader.py | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) (limited to 'synapse/util') diff --git a/synapse/util/module_loader.py b/synapse/util/module_loader.py index 522acd5aa8..7ff7eb1e4d 100644 --- a/synapse/util/module_loader.py +++ b/synapse/util/module_loader.py @@ -14,12 +14,13 @@ # limitations under the License. import importlib +import importlib.util from synapse.config._base import ConfigError def load_module(provider): - """ Loads a module with its config + """ Loads a synapse module with its config Take a dict with keys 'module' (the module name) and 'config' (the config dict). @@ -38,3 +39,20 @@ def load_module(provider): raise ConfigError("Failed to parse config for %r: %r" % (provider["module"], e)) return provider_class, provider_config + + +def load_python_module(location: str): + """Load a python module, and return a reference to its global namespace + + Args: + location (str): path to the module + + Returns: + python module object + """ + spec = importlib.util.spec_from_file_location(location, location) + if spec is None: + raise Exception("Unable to load module at %s" % (location,)) + mod = importlib.util.module_from_spec(spec) + spec.loader.exec_module(mod) + return mod -- cgit 1.4.1