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#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import datetime
import json
import sys
from unittest import TestCase
from mock import patch
from awscurl.awscurl import aws_url_encode, make_request
from requests.exceptions import SSLError
from requests import Response
import pytest
__author__ = 'iokulist'
def my_mock_get():
class Object():
pass
def ss(*args, **kargs):
print("in mock")
response = Object()
response.status_code = 200
response.text = 'some text'
return response
return ss
def my_mock_send_request():
class Object():
pass
def ss(*args, **kargs):
print("in mock")
response = Object()
response.status_code = 200
response.text = 'some text'
return response
return ss
def my_mock_send_request_verify():
class Object():
pass
def ss(uri, data, headers, method, verify, allow_redirects, **kargs):
print("in mock")
if not verify:
raise SSLError
response = Object()
response.status_code = 200
response.text = 'some text'
return response
return ss
def my_mock_utcnow():
class Object():
pass
def ss(*args, **kargs):
print("in mock")
return datetime.datetime.utcfromtimestamp(0)
return ss
class TestMakeRequest(TestCase):
maxDiff = None
@patch('requests.get', new_callable=my_mock_get)
@patch('awscurl.awscurl.__send_request', new_callable=my_mock_send_request)
@patch('awscurl.awscurl.__now', new_callable=my_mock_utcnow)
def test_make_request(self, *args, **kvargs):
headers = {}
params = {'method': 'GET',
'service': 'ec2',
'region': 'region',
'uri': 'https://user:pass@host:123/path/?a=b&c=d',
'headers': headers,
'data': '',
'access_key': '',
'secret_key': '',
'security_token': '',
'data_binary': False}
make_request(**params)
expected = {'x-amz-date': '19700101T000000Z',
'Authorization': 'AWS4-HMAC-SHA256 Credential=/19700101/region/ec2/aws4_request, SignedHeaders=host;x-amz-date, Signature=de2b9ea384c10b03314afa10532adac358f8c93e3f3dd5bd724eda24a367a7ef',
'x-amz-content-sha256': 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855',
'x-amz-security-token': ''}
self.assertEqual(expected, headers)
pass
@patch('requests.get', new_callable=my_mock_get)
@patch('awscurl.awscurl.__send_request', new_callable=my_mock_send_request)
@patch('awscurl.awscurl.__now', new_callable=my_mock_utcnow)
def test_make_request2(self, *args, **kvargs):
payload = json.dumps({
"key": "<redacted0>",
})
creds = {
"access_key": "<redacted1>",
"secret_key": "<redacted2>",
"token": "<redacted3>"
}
headers = {
"Content-Type": "application/json; charset:UTF-8",
"Connection": "keep-alive",
"Content-Encoding": "amz-1.0",
"x-amz-requestsupertrace": "true"
}
params = {
'method':'POST',
'service':'service-<redacted>',
'region':"region-<redacted>",
'uri':"<redacted>",
'headers': headers,
'data':payload,
'data_binary':False,
'access_key':creds['access_key'],
'secret_key':creds['secret_key'],
'security_token':creds['token'],
}
make_request(**params)
expected = {
"Content-Type": "application/json; charset:UTF-8",
"Connection": "keep-alive",
"Content-Encoding": "amz-1.0",
"x-amz-requestsupertrace": "true",
"Authorization": "AWS4-HMAC-SHA256 Credential=<redacted1>/19700101/region-<redacted>/service-<redacted>/aws4_request, SignedHeaders=host;x-amz-date;x-amz-requestsupertrace;x-amz-security-token, Signature=77e0f17c91f179231fcdf42f4387539b935117600de340ab1904f66302c181d7",
"x-amz-date": "19700101T000000Z",
"x-amz-content-sha256": "4930e13bdc55bb30accf137260ec8fa65b35658360e92a5f8498def3f8ab6144",
"x-amz-security-token": "<redacted3>"
}
self.assertEqual(expected, headers)
pass
class TestMakeRequestVerifySSLRaises(TestCase):
maxDiff = None
@patch('awscurl.awscurl.__send_request', new_callable=my_mock_send_request_verify)
@patch('awscurl.awscurl.__now', new_callable=my_mock_utcnow)
def test_make_request(self, *args, **kvargs):
headers = {}
params = {'method': 'GET',
'service': 'ec2',
'region': 'region',
'uri': 'https://user:pass@host:123/path/?a=b&c=d',
'headers': headers,
'data': '',
'access_key': '',
'secret_key': '',
'security_token': '',
'data_binary': False,
'verify': False,
'allow_redirects': False}
with pytest.raises(SSLError):
make_request(**params)
pass
class TestMakeRequestVerifySSLPass(TestCase):
maxDiff = None
@patch('awscurl.awscurl.__send_request', new_callable=my_mock_send_request_verify)
@patch('awscurl.awscurl.__now', new_callable=my_mock_utcnow)
def test_make_request(self, *args, **kvargs):
headers = {}
params = {'method': 'GET',
'service': 'ec2',
'region': 'region',
'uri': 'https://user:pass@host:123/path/?a=b&c=d',
'headers': headers,
'data': '',
'access_key': '',
'secret_key': '',
'security_token': '',
'data_binary': False,
'verify': True,
'allow_redirects': False}
make_request(**params)
expected = {'x-amz-date': '19700101T000000Z',
'Authorization': 'AWS4-HMAC-SHA256 Credential=/19700101/region/ec2/aws4_request, SignedHeaders=host;x-amz-date, Signature=de2b9ea384c10b03314afa10532adac358f8c93e3f3dd5bd724eda24a367a7ef',
'x-amz-content-sha256': 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855',
'x-amz-security-token': ''}
self.assertEqual(expected, headers)
pass
class TestMakeRequestWithBinaryData(TestCase):
maxDiff = None
@patch('requests.get', new_callable=my_mock_get)
@patch('awscurl.awscurl.__send_request', new_callable=my_mock_send_request)
@patch('awscurl.awscurl.__now', new_callable=my_mock_utcnow)
def test_make_request(self, *args, **kvargs):
headers = {}
params = {'method': 'GET',
'service': 'ec2',
'region': 'region',
'uri': 'https://user:pass@host:123/path/?a=b&c=d',
'headers': headers,
'data': b'C\xcfI\x91\xc1\xd0\tw<\xa8\x13\x06{=\x9b\xb3\x1c\xfcl\xfe\xb9\xb18zS\xf4%i*Q\xc9v',
'access_key': '',
'secret_key': '',
'security_token': '',
'data_binary': True}
make_request(**params)
expected = {'x-amz-date': '19700101T000000Z',
'Authorization': 'AWS4-HMAC-SHA256 Credential=/19700101/region/ec2/aws4_request, SignedHeaders=host;x-amz-date, Signature=6ebcf316c9bb50bb7b2bbabf128dddde3babbf16badfd31ddc40838e7592d5df',
'x-amz-content-sha256': '3f514228bd64bbff67daaa80e482aee0e0b0c51891d3a64e4abfa145f4364b99',
'x-amz-security-token': ''}
self.assertEqual(expected, headers)
pass
class TestMakeRequestWithToken(TestCase):
maxDiff = None
@patch('requests.get', new_callable=my_mock_get)
@patch('awscurl.awscurl.__send_request', new_callable=my_mock_send_request)
@patch('awscurl.awscurl.__now', new_callable=my_mock_utcnow)
def test_make_request(self, *args, **kvargs):
headers = {}
params = {'method': 'GET',
'service': 'ec2',
'region': 'region',
'uri': 'https://user:pass@host:123/path/?a=b&c=d',
'headers': headers,
'data': '',
'access_key': 'ABC',
'secret_key': 'DEF',
'security_token': 'GHI',
'data_binary': False}
make_request(**params)
expected = {'x-amz-date': '19700101T000000Z',
'x-amz-content-sha256': 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855',
'Authorization': 'AWS4-HMAC-SHA256 Credential=ABC/19700101/region/ec2/aws4_request, SignedHeaders=host;x-amz-date;x-amz-security-token, Signature=e767448ca06e8f3a17548d4193ea29afa759b84f957a71d0a051815f5ebfedfa',
'x-amz-security-token': 'GHI'}
self.assertEqual(expected, headers)
pass
class TestMakeRequestWithTokenAndBinaryData(TestCase):
maxDiff = None
@patch('requests.get', new_callable=my_mock_get)
@patch('awscurl.awscurl.__send_request', new_callable=my_mock_send_request)
@patch('awscurl.awscurl.__now', new_callable=my_mock_utcnow)
def test_make_request(self, *args, **kvargs):
headers = {}
params = {'method': 'GET',
'service': 'ec2',
'region': 'region',
'uri': 'https://user:pass@host:123/path/?a=b&c=d',
'headers': headers,
'data': b'C\xcfI\x91\xc1\xd0\tw<\xa8\x13\x06{=\x9b\xb3\x1c\xfcl\xfe\xb9\xb18zS\xf4%i*Q\xc9v',
'access_key': 'ABC',
'secret_key': 'DEF',
'security_token': 'GHI',
'data_binary': True}
make_request(**params)
expected = {'x-amz-date': '19700101T000000Z',
'x-amz-content-sha256': '3f514228bd64bbff67daaa80e482aee0e0b0c51891d3a64e4abfa145f4364b99',
'Authorization': 'AWS4-HMAC-SHA256 Credential=ABC/19700101/region/ec2/aws4_request, SignedHeaders=host;x-amz-date;x-amz-security-token, Signature=edcee42e10d5a4cec5414ebe938edcf292a9a33261809523e2df16281d452c5f',
'x-amz-security-token': 'GHI'}
self.assertEqual(expected, headers)
pass
class TestHostFromHeaderUsedInCanonicalHeader(TestCase):
maxDiff = None
@patch('requests.get', new_callable=my_mock_get)
@patch('awscurl.awscurl.__send_request', new_callable=my_mock_send_request)
@patch('awscurl.awscurl.__now', new_callable=my_mock_utcnow)
def test_make_request(self, *args, **kvargs):
headers = {'host': 'some.other.host.address.com'}
params = {'method': 'GET',
'service': 'ec2',
'region': 'region',
'uri': 'https://user:pass@host:123/path/?a=b&c=d',
'headers': headers,
'data': '',
'access_key': 'ABC',
'secret_key': 'DEF',
'security_token': 'GHI',
'data_binary': False}
make_request(**params)
expected = {'host': 'some.other.host.address.com',
'x-amz-date': '19700101T000000Z',
'x-amz-content-sha256': 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855',
'Authorization': 'AWS4-HMAC-SHA256 Credential=ABC/19700101/region/ec2/aws4_request, SignedHeaders=host;x-amz-date;x-amz-security-token, Signature=9cba1c499417655c170f5018b577b9f89154cf9b9827273df54bfa182e5f4273',
'x-amz-security-token': 'GHI'}
self.assertEqual(expected, headers)
pass
class TestRequestResponse(TestCase):
maxDiff = None
@patch('awscurl.awscurl.__send_request')
def test_make_request(self, mocked_resp):
resp = Response()
resp.status_code=200
resp._content = b'{"file_name": "test.yml", "env": "staging", "hash": "\xe5\xad\x97"}'
resp.encoding = 'UTF-8'
mocked_resp.return_value = resp
headers = {}
params = {'method': 'GET',
'service': 'ec2',
'region': 'region',
'uri': 'https://user:pass@host:123/path/?a=b&c=d',
'headers': headers,
'data': b'C\xcfI\x91\xc1\xd0\tw<\xa8\x13\x06{=\x9b\xb3\x1c\xfcl\xfe\xb9\xb18zS\xf4%i*Q\xc9v',
'access_key': '',
'secret_key': '',
'security_token': '',
'data_binary': True}
r = make_request(**params)
expected = u'\u5b57'
### assert that the unicode character is in the response.text output
self.assertTrue(expected in r.text)
### assert that the unicode character is _not_ in the response.text.encode('utf-8')
### which has been converted to 8-bit string with unicode characters escaped
### in py2 this raises an exception on the assertion (`expected in x` below)
### in py3 we can compare the two directly, and the assertion should be false
if sys.version_info[0] == 2:
with self.assertRaises(UnicodeDecodeError):
x = str(r.text.encode('utf-8'))
expected in x
else:
self.assertFalse(expected in str(r.text.encode('utf-8')))
pass
class TestAwsUrlEncode(TestCase):
def test_aws_url_encode(self):
self.assertEqual(aws_url_encode(""), "")
self.assertEqual(aws_url_encode("AZaz09-_.~"), "AZaz09-_.~")
self.assertEqual(aws_url_encode(" /:@[`{"), "%20%2F%3A%40%5B%60%7B")
self.assertEqual(aws_url_encode("a=,=b"), "a==%2C==b")
self.assertEqual(aws_url_encode("\u0394-\u30a1"), "%CE%94-%E3%82%A1")
pass
|
