def _send_request(self, suffix, data=None, content_type=None, name=None):
if self.url.startswith("http://"):
url = "{}/{}".format(self.url, suffix)
else:
url = "http://{}/{}".format(self.url, suffix)
headers = {}
if content_type is not None:
headers['Content-Type'] = content_type
try:
if data is not None:
result = requests.post(url, headers=headers, data=data)
else:
result = requests.get(url, headers=headers)
if result.status_code == 404:
raise IntkeyKeyNotFoundException(
"No such key: {}".format(name))
elif not result.ok:
raise IntkeyClientException("Error {}: {}".format(
result.status_code, result.reason))
except requests.ConnectionError as err:
raise IntkeyClientException(
'Failed to connect to REST API: {}'.format(err))
except BaseException as err:
raise IntkeyClientException(err)
return result.text
def _get_status(self, batch_id, wait):
try:
result = self._send_request(
'batch_statuses?id={}&wait={}'.format(batch_id, wait), )
return yaml.safe_load(result)['data'][0]['status']
except BaseException as err:
raise IntkeyClientException(err)
def __init__(self, url, keyfile=None):
self.url = url
if keyfile is not None:
try:
with open(keyfile) as fd:
private_key_str = fd.read().strip()
fd.close()
except OSError as err:
raise IntkeyClientException(
'Failed to read private key: {}'.format(str(err)))
try:
private_key = Secp256k1PrivateKey.from_hex(private_key_str)
except ParseError as e:
raise IntkeyClientException(
'Unable to load private key: {}'.format(str(e)))
self._signer = CryptoFactory(
create_context('secp256k1')).new_signer(private_key)
def __init__(self, url, keyfile=None):
self.url = url
if keyfile is not None:
try:
with open(keyfile) as fd:
self._private_key = fd.read().strip()
fd.close()
except OSError as err:
raise IntkeyClientException(
'Failed to read private key: {}'.format(str(err)))
self._public_key = signing.generate_public_key(self._private_key)