def v2_sign(self, verb, params):
#TODO: Now this assumes path is always '/'.
stringToSign = verb + '\n' + urlparse.urlsplit(self._endpoint)[1] + '\n/\n'
stringToSign += '&'.join(urllib.quote(misc.to_bytes(k), safe='~') \
+ '=' + urllib.quote(misc.to_bytes(v), safe='~') \
for k, v in sorted(params.iteritems()))
return base64.b64encode(hmac.new(misc.to_bytes(self._secretkey),
misc.to_bytes(stringToSign),
hashlib.sha256).digest())
def v2_sign(self, verb, params):
#TODO: Now this assumes path is always '/'.
stringToSign = verb + '\n' + urllib.parse.urlsplit(self._endpoint)[1] + '\n/\n'
stringToSign += '&'.join(urllib.parse.quote(misc.to_bytes(k), safe='~') \
+ '=' + urllib.parse.quote(misc.to_bytes(v), safe='~') \
for k, v in sorted(params.items()))
return base64.b64encode(hmac.new(misc.to_bytes(self._secretkey),
misc.to_bytes(stringToSign),
hashlib.sha256).digest())
def _construct_post_data(self, inParams, verb=HTTP_POST):
data = dict(inParams)
data[u'SignatureVersion'] = self._signature_version
data[u'Version'] = self._api_version
data[u'AWSAccessKeyId'] = self._accessKey
data[u'Timestamp'] = datetime.utcnow().isoformat()
data[u'SignatureMethod'] = u'HmacSHA256'
data[u'ContentType'] = u'JSON'
data[u'Signature'] = self._signer.sign(verb, data)
return misc.to_bytes('&'.join(urllib.quote(misc.to_bytes(k)) + '=' \
+ urllib.quote(misc.to_bytes(v)) \
for k, v in data.iteritems()))
def _construct_post_data(self, inParams, verb=HTTP_POST):
data = dict(inParams)
data['SignatureVersion'] = self._signature_version
data['Version'] = self._api_version
data['AWSAccessKeyId'] = self._accessKey
data['Timestamp'] = datetime.utcnow().isoformat()
data['SignatureMethod'] = 'HmacSHA256'
data['ContentType'] = 'JSON'
data['Signature'] = self._signer.sign(verb, data)
return misc.to_bytes('&'.join(urllib.parse.quote(misc.to_bytes(k)) + '=' \
+ urllib.parse.quote(misc.to_bytes(v)) \
for k, v in data.items()))
def _construct_post_data(self, inParams, verb=HTTP_POST):
data = dict(inParams)
data["SignatureVersion"] = self._signature_version
data["Version"] = self._api_version
data["AWSAccessKeyId"] = self._accessKey
data["Timestamp"] = datetime.utcnow().isoformat()
data["SignatureMethod"] = "HmacSHA256"
data["ContentType"] = "JSON"
data["Signature"] = self._signer.sign(verb, data)
return misc.to_bytes(
"&".join(
urllib.parse.quote(misc.to_bytes(k)) + "=" + urllib.parse.quote(misc.to_bytes(v))
for k, v in data.items()
)
)
def _construct_get_url(self, inParams, verb=HTTP_GET):
'''
Construct AWS Query Get url
'''
params = dict(inParams)
params[u'SignatureVersion'] = self._signature_version
params[u'Version'] = self._api_version
params[u'AWSAccessKeyId'] = self._accessKey
params[u'Timestamp'] = datetime.utcnow().isoformat()
params[u'SignatureMethod'] = u'HmacSHA256'
params[u'ContentType'] = u'JSON'
params[u'Signature'] = self._signer.sign(verb, params)
host = self._endpoint if self._endpoint.endswith(u'/') else self._endpoint + u'/'
return misc.to_bytes(host) + '?' + '&'.join\
(urllib.quote(misc.to_bytes(k)) + '=' + urllib.quote(misc.to_bytes(v)) \
for k, v in params.iteritems())
def _construct_get_url(self, inParams, verb=HTTP_GET):
'''
Construct AWS Query Get url
'''
params = dict(inParams)
params['SignatureVersion'] = self._signature_version
params['Version'] = self._api_version
params['AWSAccessKeyId'] = self._accessKey
params['Timestamp'] = datetime.utcnow().isoformat()
params['SignatureMethod'] = 'HmacSHA256'
params['ContentType'] = 'JSON'
params['Signature'] = self._signer.sign(verb, params)
host = self._endpoint if self._endpoint.endswith('/') else self._endpoint + '/'
return misc.to_bytes(host) + '?' + '&'.join\
(urllib.parse.quote(misc.to_bytes(k)) + '=' + urllib.parse.quote(misc.to_bytes(v)) \
for k, v in params.items())
def _construct_get_url(self, inParams, verb=HTTP_GET):
"""
Construct AWS Query Get url
"""
params = dict(inParams)
params["SignatureVersion"] = self._signature_version
params["Version"] = self._api_version
params["AWSAccessKeyId"] = self._accessKey
params["Timestamp"] = datetime.utcnow().isoformat()
params["SignatureMethod"] = "HmacSHA256"
params["ContentType"] = "JSON"
params["Signature"] = self._signer.sign(verb, params)
host = self._endpoint if self._endpoint.endswith("/") else self._endpoint + "/"
return (
misc.to_bytes(host)
+ "?"
+ "&".join(
urllib.parse.quote(misc.to_bytes(k)) + "=" + urllib.parse.quote(misc.to_bytes(v))
for k, v in params.items()
)
)
