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Made signing key optional (will only sign if given)

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Salvatore Ingala
2019-10-10 16:48:58 +07:00
parent 99db9a29ad
commit e4e83167b7
2 changed files with 4 additions and 2 deletions
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1
pisa/sample_conf.py
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@@ -17,6 +17,7 @@ EXPIRY_DELTA = 6
MIN_DISPUTE_DELTA = 20 MIN_DISPUTE_DELTA = 20
SERVER_LOG_FILE = 'pisa.log' SERVER_LOG_FILE = 'pisa.log'
DB_PATH = 'appointments/' DB_PATH = 'appointments/'
SIGNING_KEY_DER = None
# PISA-CLI # PISA-CLI
CLIENT_LOG_FILE = 'pisa.log' CLIENT_LOG_FILE = 'pisa.log'

5
pisa/watcher.py
View File

@@ -22,7 +22,7 @@ class Watcher:
self.max_appointments = max_appointments self.max_appointments = max_appointments
self.zmq_subscriber = None self.zmq_subscriber = None
self.responder = Responder() self.responder = Responder()
self.sk = ecdsa.SigningKey.from_der(SIGNING_KEY_DER) self.signing_key = ecdsa.SigningKey.from_der(SIGNING_KEY_DER) if SIGNING_KEY_DER is not None else None
def add_appointment(self, appointment): def add_appointment(self, appointment):
# Rationale: # Rationale:
@@ -63,7 +63,8 @@ class Watcher:
logger.info("New appointment accepted.", locator=appointment.locator) logger.info("New appointment accepted.", locator=appointment.locator)
signature = self.sk.sign(appointment.serialize().encode('utf8')) if (self.signing_key is not None):
signature = self.signing_key.sign(appointment.serialize().encode('utf8'))
else: else:
appointment_added = False appointment_added = False