def _test_signed_request(self):
from faws.sign.v4 import (
signed_request,
SignedRequestInfo,
)
from faws.service import get_service
from faws.sign.v4 import DATETIME_F
from faws.creds import Creds
# GET request
method = 'GET'
url = 'https://iam.amazonaws.com/'
action = 'ListUsers'
params = {
'Version' : '2010-05-08',
}
expected = SignedRequestInfo(
headers = {
'content-type': 'application/json',
'host' : 'iam.amazonaws.com',
},
url = 'https://iam.amazonaws.com/?Action=ListUsers&Version=2010-05-08&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDEXAMPLE/20110909/us-east-1/iam/aws4_request&X-Amz-Date=20110909T233600Z&X-Amz-Signature=525d1a96c69b5549dd78dbbec8efe264102288b83ba87b7d58d4b76b71f59fd2&X-Amz-SignedHeaders=content-type;host',
data = None,
)
creds = Creds('AKIDEXAMPLE', 'wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY', 'us-east-1')
when = datetime.datetime.strptime('20110909T233600Z', DATETIME_F)
actual = signed_request(method, get_service('iam', None), action, params, creds, when)
self.assertSequenceEqual(sorted(expected.headers.keys()), sorted(actual.headers.keys()))
for key in sorted(expected.headers.keys()):
self.assertSequenceEqual(expected.headers[key], actual.headers[key], key)
self.assertSequenceEqual(expected.url, actual.url)
self.assertEqual(expected.data, actual.data)
def callf(self, action, params=None, service_name='ec2', now=None):
from faws.futures import Future
import requests
import datetime
from faws.service import get_service
from faws.sign.v2 import signed_request
if params is None:
params = {}
if now is None:
now = datetime.datetime.utcnow()
service = get_service(service_name, self.creds.region)
expires = now + datetime.timedelta(days=5)
params.update({
'Action' : action,
})
assert service.method in {'GET', 'POST'}, service.name
# do_request will be one of requests.get or requests.post
if 'GET' == service.method:
do_request = requests.get
else:
do_request = requests.put
sr = signed_request(service, params, self.creds, now)
def do_call():
return do_request(
sr.url,
data = sr.payload,
headers = sr.headers,
)
return Future(self.executor.submit(do_call))
def callf_v4(self, action, params=None, service_name='ec2', now=None):
from faws.sign.common import DATETIME_ISO8601_F
import requests
import datetime
from faws.service import get_service
from faws.sign.v4 import (
datefmt,
signed_request,
)
if params is None:
params = {}
if now is None:
now = datetime.datetime.now()
service = get_service(service_name, self.creds.region)
expires = now + datetime.timedelta(minutes=5)
params.update({
'Action' : action,
'Version' : service.version,
'AWSAccessKeyId' : self.creds.access_key,
'Timestamp' : now.strftime(DATETIME_ISO8601_F),
'Expires' : expires.strftime(DATETIME_ISO8601_F),
})
assert service.method in {'GET', 'POST'}, service.name
# do_request will be one of requests.get or requests.post
if 'GET' == service.method:
do_request = requests.get
else:
do_request = requests.put
sr = signed_request(service, params, self.creds, when=now)
def do_call():
return do_request(
sr.url,
data = sr.payload,
headers = sr.headers,
)
return self.executor.submit(do_call)
