def make_authorization(self, username, auth_text):
"""
Expects an authorization json object as follows:
{
"publish": ["example/weather-stations/F83A5D/#", ...],
"subscribe": ["example/weather-server/status", ...]
}
Strings in publish and subscribe arrays can and should follow MQTT's
topic specification. Wildcards are allowed.
The value of `publish` and `subscribe` fields can also be `"*"`,
meaning full authorization. If an empty list is passed, no
authorization is granted.
:param string auth_text:
:return: an Authorization object
:rtype: Authorization
"""
try:
if isinstance(auth_text, bytes):
auth_text = auth_text.decode('utf-8')
assert isinstance(auth_text, str)
return Authorization.from_dict(json.loads(auth_text))
except:
self.logger.error('error parsing authorizations for user:%s' %
username,
exc_info=True)
return None
def make_authorization(self, username, auth_text):
"""
Expects an authorization json object as follows:
{
"publish": ["example/weather-stations/F83A5D/#", ...],
"subscribe": ["example/weather-server/status", ...]
}
Strings in publish and subscribe arrays can and should follow MQTT's
topic specification. Wildcards are allowed.
The value of `publish` and `subscribe` fields can also be `"*"`,
meaning full authorization. If an empty list is passed, no
authorization is granted.
:param string auth_text:
:return: an Authorization object
:rtype: Authorization
"""
try:
if isinstance(auth_text, bytes):
auth_text = auth_text.decode('utf-8')
assert isinstance(auth_text, str)
return Authorization.from_dict(json.loads(auth_text))
except:
self.logger.error('error parsing authorizations for user:%s' %
username,
exc_info=True)
return None
def from_dict(cls, item, pwcheck=None):
assert 'username' in item
assert 'password' in item
authorization = Authorization.from_dict(item)
return cls(item['username'], item['password'], authorization, pwcheck)
