class AdminBlueprint(Blueprint):
"""
Custom blueprint which automatically authenticates its views.
"""
def register(self, app, options, first_registration=False):
"""
Register this blueprint on an application.
"""
fp = app.config["DCON_PASSWORD_FILE"]
d = {}
for line in fp.open("rb").read().split("\n"):
try:
k, v = line.split(":", 1)
except ValueError:
pass
else:
d[k.strip()] = v.strip()
self._authenticator = Authenticator(d)
self.before_request(lambda: self._require_authentication(app))
Blueprint.register(self, app, options, first_registration)
def _require_authentication(self, app):
auth = request.authorization
if not auth or not self._authenticator.validate(auth):
return self._authenticator.make_basic_challenge("Cid's Lair",
"Haha, no.")
def register(self, app, options, first_registration=False):
"""
Register this blueprint on an application.
"""
fp = app.config["DCON_PASSWORD_FILE"]
d = {}
for line in fp.open("rb").read().split("\n"):
try:
k, v = line.split(":", 1)
except ValueError:
pass
else:
d[k.strip()] = v.strip()
self._authenticator = Authenticator(d)
self.before_request(lambda: self._require_authentication(app))
Blueprint.register(self, app, options, first_registration)