def authenticate(self, token=None):
if not token:
return None
try:
eve = get_crest_connection()
crest_con = eve.authorize(token)
userdata = crest_con.whoami()
log.debug('{} logged in, username {}.'.format(userdata['CharacterName'],
userdata['CharacterOwnerHash']))
except:
log.error('Could not authenticate with CREST.')
return None
capsuler, created = Capsuler.objects.get_or_create(username=userdata['CharacterOwnerHash'],
character_name=userdata['CharacterName'])
if created:
log.info('Created user "{}" for character "{}".'.format(
capsuler.username,
capsuler.character_name
))
timeout = (datetime.utcfromtimestamp(crest_con.expires) -
datetime.now()).total_seconds()
cache.set('{}.userdata'.format(capsuler.username), userdata, timeout)
store_connection(capsuler.username, crest_con)
return capsuler
def get_crest(self):
conn = cache.get("{}.conndata".format(self.username), None)
if conn is None:
log.debug("{} crest conn has expired".format(self.character_name))
return None
eve = get_crest_connection()
expires_in = self._get_timeout(conn["expires"])
crest = eve.temptoken_authorize(conn["access_token"], expires_in, conn["refresh_token"])
if expires_in > 0 and expires_in < 180:
log.debug("Refreshing token for {0}".format(self.character_name))
crest.refresh()
store_connection(self.username, crest)
return crest
