hexware/fastapi-dls
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This commit is contained in:
Oscar Krause 2024-11-22 15:00:16 +01:00
parent afb38d628b
commit 1daa365df9
1 changed files with 4 additions and 6 deletions
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10
app/middleware.py
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@ -28,23 +28,21 @@ class PatchMalformedJsonMiddleware(BaseHTTPMiddleware):
# try to fix json
try:
j = json.loads(body)
self.fix_mac_address_list_length(j=j, size=1)
self.__fix_mac_address_list_length(j=j, size=1)
except json.decoder.JSONDecodeError:
logger.warning(f'Malformed json received! Try to fix it.')
body = PatchMalformedJsonMiddleware.fix_json(body)
logger.debug(f'Fixed JSON: "{body}"')
j = json.loads(body) # ensure json is now valid
j = self.fix_mac_address_list_length(j=j, size=1)
j = self.__fix_mac_address_list_length(j=j, size=1)
# set new body
request._body = json.dumps(j).encode('utf-8')
response = await call_next(request)
return response
def fix_mac_address_list_length(self, j: dict, size: int = 1) -> dict:
if not self.enabled:
return j
@staticmethod
def __fix_mac_address_list_length(j: dict, size: int = 1) -> dict:
# reduce "mac_address_list" to
environment = j.get('environment', {})
fingerprint = environment.get('fingerprint', {})