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This commit is contained in:
Richard van der Hoff 2019-09-24 11:15:08 +01:00
parent 284e1cb027
commit a25b66d3f9
1 changed files with 21 additions and 7 deletions
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28
synapse/config/saml2_config.py
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@ -20,20 +20,32 @@ from synapse.util.module_loader import load_python_module
from ._base import Config, ConfigError
def _dict_merge(merge_dict, into_dct):
def _dict_merge(merge_dict, into_dict):
"""Do a deep merge of two dicts
Recursively merges `merge_dict` into `into_dict`:
* For keys where both `merge_dict` and `into_dict` have a dict value, the values
are recursively merged
* For all other keys, the values in `into_dict` (if any) are overwritten with
the value from `merge_dict`.
Args:
merge_dict (dict): dict to merge
into_dict (dict): target dict
"""
for k, v in merge_dict.items():
if k not in into_dct:
into_dct[k] = v
if k not in into_dict:
into_dict[k] = v
continue
current_val = into_dct[k]
current_val = into_dict[k]
if isinstance(v, dict) and isinstance(current_val, dict):
_dict_merge(v, current_val)
continue
# otherwise we just overwrite
into_dct[k] = v
into_dict[k] = v
class SAML2Config(Config):
@ -53,12 +65,14 @@ class SAML2Config(Config):
self.saml2_enabled = True
saml2_config_dict = self._default_saml_config_dict()
_dict_merge(saml2_config.get("sp_config", {}), saml2_config_dict)
_dict_merge(
merge_dict=saml2_config.get("sp_config", {}), into_dict=saml2_config_dict
)
config_path = saml2_config.get("config_path", None)
if config_path is not None:
mod = load_python_module(config_path)
_dict_merge(mod.CONFIG, saml2_config_dict)
_dict_merge(merge_dict=mod.CONFIG, into_dict=saml2_config_dict)
import saml2.config