class CloudfrontSignedUrlsTest(unittest.TestCase):
cloudfront = True
notdefault = True
def setUp(self):
self.pk_str = dedent("""
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
""")
self.pk_id = "PK123456789754"
self.dist = Distribution()
self.canned_policy = (
'{"Statement":[{"Resource":'
'"http://d604721fxaaqy9.cloudfront.net/horizon.jpg'
'?large=yes&license=yes",'
'"Condition":{"DateLessThan":{"AWS:EpochTime":1258237200}}}]}')
self.custom_policy_1 = (
'{ \n'
' "Statement": [{ \n'
' "Resource":"http://d604721fxaaqy9.cloudfront.net/training/*", \n'
' "Condition":{ \n'
' "IpAddress":{"AWS:SourceIp":"145.168.143.0/24"}, \n'
' "DateLessThan":{"AWS:EpochTime":1258237200} \n'
' } \n'
' }] \n'
'}\n')
self.custom_policy_2 = (
'{ \n'
' "Statement": [{ \n'
' "Resource":"http://*", \n'
' "Condition":{ \n'
' "IpAddress":{"AWS:SourceIp":"216.98.35.1/32"},\n'
' "DateGreaterThan":{"AWS:EpochTime":1241073790},\n'
' "DateLessThan":{"AWS:EpochTime":1255674716}\n'
' } \n'
' }] \n'
'}\n')
def test_encode_custom_policy_1(self):
"""
Test base64 encoding custom policy 1 from Amazon's documentation.
"""
expected = ("eyAKICAgIlN0YXRlbWVudCI6IFt7IAogICAgICAiUmVzb3VyY2Ui"
"OiJodHRwOi8vZDYwNDcyMWZ4YWFxeTkuY2xvdWRmcm9udC5uZXQv"
"dHJhaW5pbmcvKiIsIAogICAgICAiQ29uZGl0aW9uIjp7IAogICAg"
"ICAgICAiSXBBZGRyZXNzIjp7IkFXUzpTb3VyY2VJcCI6IjE0NS4x"
"NjguMTQzLjAvMjQifSwgCiAgICAgICAgICJEYXRlTGVzc1RoYW4i"
"OnsiQVdTOkVwb2NoVGltZSI6MTI1ODIzNzIwMH0gICAgICAKICAg"
"ICAgfSAKICAgfV0gCn0K")
encoded = self.dist._url_base64_encode(self.custom_policy_1)
self.assertEqual(expected, encoded)
def test_encode_custom_policy_2(self):
"""
Test base64 encoding custom policy 2 from Amazon's documentation.
"""
expected = ("eyAKICAgIlN0YXRlbWVudCI6IFt7IAogICAgICAiUmVzb3VyY2Ui"
"OiJodHRwOi8vKiIsIAogICAgICAiQ29uZGl0aW9uIjp7IAogICAg"
"ICAgICAiSXBBZGRyZXNzIjp7IkFXUzpTb3VyY2VJcCI6IjIxNi45"
"OC4zNS4xLzMyIn0sCiAgICAgICAgICJEYXRlR3JlYXRlclRoYW4i"
"OnsiQVdTOkVwb2NoVGltZSI6MTI0MTA3Mzc5MH0sCiAgICAgICAg"
"ICJEYXRlTGVzc1RoYW4iOnsiQVdTOkVwb2NoVGltZSI6MTI1NTY3"
"NDcxNn0KICAgICAgfSAKICAgfV0gCn0K")
encoded = self.dist._url_base64_encode(self.custom_policy_2)
self.assertEqual(expected, encoded)
def test_sign_canned_policy(self):
"""
Test signing the canned policy from amazon's cloudfront documentation.
"""
expected = ("Nql641NHEUkUaXQHZINK1FZ~SYeUSoBJMxjdgqrzIdzV2gyEXPDN"
"v0pYdWJkflDKJ3xIu7lbwRpSkG98NBlgPi4ZJpRRnVX4kXAJK6td"
"Nx6FucDB7OVqzcxkxHsGFd8VCG1BkC-Afh9~lOCMIYHIaiOB6~5j"
"t9w2EOwi6sIIqrg_")
sig = self.dist._sign_string(self.canned_policy, private_key_string=self.pk_str)
encoded_sig = self.dist._url_base64_encode(sig)
self.assertEqual(expected, encoded_sig)
def test_sign_canned_policy_pk_file(self):
"""
Test signing the canned policy from amazon's cloudfront documentation
with a file object.
"""
expected = ("Nql641NHEUkUaXQHZINK1FZ~SYeUSoBJMxjdgqrzIdzV2gyEXPDN"
"v0pYdWJkflDKJ3xIu7lbwRpSkG98NBlgPi4ZJpRRnVX4kXAJK6td"
"Nx6FucDB7OVqzcxkxHsGFd8VCG1BkC-Afh9~lOCMIYHIaiOB6~5j"
"t9w2EOwi6sIIqrg_")
pk_file = tempfile.TemporaryFile()
pk_file.write(self.pk_str)
pk_file.seek(0)
sig = self.dist._sign_string(self.canned_policy, private_key_file=pk_file)
encoded_sig = self.dist._url_base64_encode(sig)
self.assertEqual(expected, encoded_sig)
def test_sign_canned_policy_pk_file_name(self):
"""
Test signing the canned policy from amazon's cloudfront documentation
with a file name.
"""
expected = ("Nql641NHEUkUaXQHZINK1FZ~SYeUSoBJMxjdgqrzIdzV2gyEXPDN"
"v0pYdWJkflDKJ3xIu7lbwRpSkG98NBlgPi4ZJpRRnVX4kXAJK6td"
"Nx6FucDB7OVqzcxkxHsGFd8VCG1BkC-Afh9~lOCMIYHIaiOB6~5j"
"t9w2EOwi6sIIqrg_")
pk_file = tempfile.NamedTemporaryFile()
pk_file.write(self.pk_str)
pk_file.flush()
sig = self.dist._sign_string(self.canned_policy, private_key_file=pk_file.name)
encoded_sig = self.dist._url_base64_encode(sig)
self.assertEqual(expected, encoded_sig)
def test_sign_canned_policy_unicode(self):
"""
Test signing the canned policy from amazon's cloudfront documentation.
"""
expected = ("Nql641NHEUkUaXQHZINK1FZ~SYeUSoBJMxjdgqrzIdzV2gyEXPDN"
"v0pYdWJkflDKJ3xIu7lbwRpSkG98NBlgPi4ZJpRRnVX4kXAJK6td"
"Nx6FucDB7OVqzcxkxHsGFd8VCG1BkC-Afh9~lOCMIYHIaiOB6~5j"
"t9w2EOwi6sIIqrg_")
unicode_policy = unicode(self.canned_policy)
sig = self.dist._sign_string(unicode_policy, private_key_string=self.pk_str)
encoded_sig = self.dist._url_base64_encode(sig)
self.assertEqual(expected, encoded_sig)
def test_sign_custom_policy_1(self):
"""
Test signing custom policy 1 from amazon's cloudfront documentation.
"""
expected = ("cPFtRKvUfYNYmxek6ZNs6vgKEZP6G3Cb4cyVt~FjqbHOnMdxdT7e"
"T6pYmhHYzuDsFH4Jpsctke2Ux6PCXcKxUcTIm8SO4b29~1QvhMl-"
"CIojki3Hd3~Unxjw7Cpo1qRjtvrimW0DPZBZYHFZtiZXsaPt87yB"
"P9GWnTQoaVysMxQ_")
sig = self.dist._sign_string(self.custom_policy_1, private_key_string=self.pk_str)
encoded_sig = self.dist._url_base64_encode(sig)
self.assertEqual(expected, encoded_sig)
def test_sign_custom_policy_2(self):
"""
Test signing custom policy 2 from amazon's cloudfront documentation.
"""
expected = ("rc~5Qbbm8EJXjUTQ6Cn0LAxR72g1DOPrTmdtfbWVVgQNw0q~KHUA"
"mBa2Zv1Wjj8dDET4XSL~Myh44CLQdu4dOH~N9huH7QfPSR~O4tIO"
"S1WWcP~2JmtVPoQyLlEc8YHRCuN3nVNZJ0m4EZcXXNAS-0x6Zco2"
"SYx~hywTRxWR~5Q_")
sig = self.dist._sign_string(self.custom_policy_2, private_key_string=self.pk_str)
encoded_sig = self.dist._url_base64_encode(sig)
self.assertEqual(expected, encoded_sig)
def test_create_canned_policy(self):
"""
Test that a canned policy is generated correctly.
"""
url = "http://1234567.cloudfront.com/test_resource.mp3?dog=true"
expires = 999999
policy = self.dist._canned_policy(url, expires)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(1, len(condition.keys()))
date_less_than = condition["DateLessThan"]
self.assertEqual(1, len(date_less_than.keys()))
aws_epoch_time = date_less_than["AWS:EpochTime"]
self.assertEqual(expires, aws_epoch_time)
def test_custom_policy_expires_and_policy_url(self):
"""
Test that a custom policy can be created with an expire time and an
arbitrary URL.
"""
url = "http://1234567.cloudfront.com/*"
expires = 999999
policy = self.dist._custom_policy(url, expires=expires)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(1, len(condition.keys()))
date_less_than = condition["DateLessThan"]
self.assertEqual(1, len(date_less_than.keys()))
aws_epoch_time = date_less_than["AWS:EpochTime"]
self.assertEqual(expires, aws_epoch_time)
def test_custom_policy_valid_after(self):
"""
Test that a custom policy can be created with a valid-after time and
an arbitrary URL.
"""
url = "http://1234567.cloudfront.com/*"
valid_after = 999999
policy = self.dist._custom_policy(url, valid_after=valid_after)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(2, len(condition.keys()))
date_less_than = condition["DateLessThan"]
date_greater_than = condition["DateGreaterThan"]
self.assertEqual(1, len(date_greater_than.keys()))
aws_epoch_time = date_greater_than["AWS:EpochTime"]
self.assertEqual(valid_after, aws_epoch_time)
def test_custom_policy_ip_address(self):
"""
Test that a custom policy can be created with an IP address and
an arbitrary URL.
"""
url = "http://1234567.cloudfront.com/*"
ip_range = "192.168.0.1"
policy = self.dist._custom_policy(url, ip_address=ip_range)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(2, len(condition.keys()))
ip_address = condition["IpAddress"]
self.assertTrue("DateLessThan" in condition)
self.assertEqual(1, len(ip_address.keys()))
source_ip = ip_address["AWS:SourceIp"]
self.assertEqual("%s/32" % ip_range, source_ip)
def test_custom_policy_ip_range(self):
"""
Test that a custom policy can be created with an IP address and
an arbitrary URL.
"""
url = "http://1234567.cloudfront.com/*"
ip_range = "192.168.0.0/24"
policy = self.dist._custom_policy(url, ip_address=ip_range)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(2, len(condition.keys()))
self.assertTrue("DateLessThan" in condition)
ip_address = condition["IpAddress"]
self.assertEqual(1, len(ip_address.keys()))
source_ip = ip_address["AWS:SourceIp"]
self.assertEqual(ip_range, source_ip)
def test_custom_policy_all(self):
"""
Test that a custom policy can be created with an IP address and
an arbitrary URL.
"""
url = "http://1234567.cloudfront.com/test.txt"
expires = 999999
valid_after = 111111
ip_range = "192.168.0.0/24"
policy = self.dist._custom_policy(url, expires=expires,
valid_after=valid_after,
ip_address=ip_range)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(3, len(condition.keys()))
#check expires condition
date_less_than = condition["DateLessThan"]
self.assertEqual(1, len(date_less_than.keys()))
aws_epoch_time = date_less_than["AWS:EpochTime"]
self.assertEqual(expires, aws_epoch_time)
#check valid_after condition
date_greater_than = condition["DateGreaterThan"]
self.assertEqual(1, len(date_greater_than.keys()))
aws_epoch_time = date_greater_than["AWS:EpochTime"]
self.assertEqual(valid_after, aws_epoch_time)
#check source ip address condition
ip_address = condition["IpAddress"]
self.assertEqual(1, len(ip_address.keys()))
source_ip = ip_address["AWS:SourceIp"]
self.assertEqual(ip_range, source_ip)
def test_params_canned_policy(self):
"""
Test the correct params are generated for a canned policy.
"""
url = "http://d604721fxaaqy9.cloudfront.net/horizon.jpg?large=yes&license=yes"
expire_time = 1258237200
expected_sig = ("Nql641NHEUkUaXQHZINK1FZ~SYeUSoBJMxjdgqrzIdzV2gyE"
"XPDNv0pYdWJkflDKJ3xIu7lbwRpSkG98NBlgPi4ZJpRRnVX4"
"kXAJK6tdNx6FucDB7OVqzcxkxHsGFd8VCG1BkC-Afh9~lOCM"
"IYHIaiOB6~5jt9w2EOwi6sIIqrg_")
signed_url_params = self.dist._create_signing_params(url, self.pk_id, expire_time, private_key_string=self.pk_str)
self.assertEqual(3, len(signed_url_params))
self.assertEqual(signed_url_params["Expires"], "1258237200")
self.assertEqual(signed_url_params["Signature"], expected_sig)
self.assertEqual(signed_url_params["Key-Pair-Id"], "PK123456789754")
def test_canned_policy(self):
"""
Generate signed url from the Example Canned Policy in Amazon's
documentation.
"""
url = "http://d604721fxaaqy9.cloudfront.net/horizon.jpg?large=yes&license=yes"
expire_time = 1258237200
expected_url = "http://d604721fxaaqy9.cloudfront.net/horizon.jpg?large=yes&license=yes&Expires=1258237200&Signature=Nql641NHEUkUaXQHZINK1FZ~SYeUSoBJMxjdgqrzIdzV2gyEXPDNv0pYdWJkflDKJ3xIu7lbwRpSkG98NBlgPi4ZJpRRnVX4kXAJK6tdNx6FucDB7OVqzcxkxHsGFd8VCG1BkC-Afh9~lOCMIYHIaiOB6~5jt9w2EOwi6sIIqrg_&Key-Pair-Id=PK123456789754"
signed_url = self.dist.create_signed_url(
url, self.pk_id, expire_time, private_key_string=self.pk_str)
self.assertEqual(expected_url, signed_url)
class CloudfrontSignedUrlsTest(unittest.TestCase):
def setUp(self):
self.pk_str = dedent("""
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
""")
self.pk_id = "PK123456789754"
self.dist = Distribution()
self.canned_policy = (
'{"Statement":[{"Resource":'
'"http://d604721fxaaqy9.cloudfront.net/horizon.jpg'
'?large=yes&license=yes",'
'"Condition":{"DateLessThan":{"AWS:EpochTime":1258237200}}}]}')
self.custom_policy_1 = (
'{ \n'
' "Statement": [{ \n'
' "Resource":"http://d604721fxaaqy9.cloudfront.net/training/*", \n'
' "Condition":{ \n'
' "IpAddress":{"AWS:SourceIp":"145.168.143.0/24"}, \n'
' "DateLessThan":{"AWS:EpochTime":1258237200} \n'
' } \n'
' }] \n'
'}\n')
self.custom_policy_2 = (
'{ \n'
' "Statement": [{ \n'
' "Resource":"http://*", \n'
' "Condition":{ \n'
' "IpAddress":{"AWS:SourceIp":"216.98.35.1/32"},\n'
' "DateGreaterThan":{"AWS:EpochTime":1241073790},\n'
' "DateLessThan":{"AWS:EpochTime":1255674716}\n'
' } \n'
' }] \n'
'}\n')
def test_encode_custom_policy_1(self):
"""
Test base64 encoding custom policy 1 from Amazon's documentation.
"""
expected = ("eyAKICAgIlN0YXRlbWVudCI6IFt7IAogICAgICAiUmVzb3VyY2Ui"
"OiJodHRwOi8vZDYwNDcyMWZ4YWFxeTkuY2xvdWRmcm9udC5uZXQv"
"dHJhaW5pbmcvKiIsIAogICAgICAiQ29uZGl0aW9uIjp7IAogICAg"
"ICAgICAiSXBBZGRyZXNzIjp7IkFXUzpTb3VyY2VJcCI6IjE0NS4x"
"NjguMTQzLjAvMjQifSwgCiAgICAgICAgICJEYXRlTGVzc1RoYW4i"
"OnsiQVdTOkVwb2NoVGltZSI6MTI1ODIzNzIwMH0gICAgICAKICAg"
"ICAgfSAKICAgfV0gCn0K")
encoded = self.dist._url_base64_encode(self.custom_policy_1)
self.assertEqual(expected, encoded)
def test_encode_custom_policy_2(self):
"""
Test base64 encoding custom policy 2 from Amazon's documentation.
"""
expected = ("eyAKICAgIlN0YXRlbWVudCI6IFt7IAogICAgICAiUmVzb3VyY2Ui"
"OiJodHRwOi8vKiIsIAogICAgICAiQ29uZGl0aW9uIjp7IAogICAg"
"ICAgICAiSXBBZGRyZXNzIjp7IkFXUzpTb3VyY2VJcCI6IjIxNi45"
"OC4zNS4xLzMyIn0sCiAgICAgICAgICJEYXRlR3JlYXRlclRoYW4i"
"OnsiQVdTOkVwb2NoVGltZSI6MTI0MTA3Mzc5MH0sCiAgICAgICAg"
"ICJEYXRlTGVzc1RoYW4iOnsiQVdTOkVwb2NoVGltZSI6MTI1NTY3"
"NDcxNn0KICAgICAgfSAKICAgfV0gCn0K")
encoded = self.dist._url_base64_encode(self.custom_policy_2)
self.assertEqual(expected, encoded)
def test_sign_canned_policy(self):
"""
Test signing the canned policy from amazon's cloudfront documentation.
"""
expected = ("Nql641NHEUkUaXQHZINK1FZ~SYeUSoBJMxjdgqrzIdzV2gyEXPDN"
"v0pYdWJkflDKJ3xIu7lbwRpSkG98NBlgPi4ZJpRRnVX4kXAJK6td"
"Nx6FucDB7OVqzcxkxHsGFd8VCG1BkC-Afh9~lOCMIYHIaiOB6~5j"
"t9w2EOwi6sIIqrg_")
sig = self.dist._sign_string(self.canned_policy,
private_key_string=self.pk_str)
encoded_sig = self.dist._url_base64_encode(sig)
self.assertEqual(expected, encoded_sig)
def test_sign_canned_policy_unicode(self):
"""
Test signing the canned policy from amazon's cloudfront documentation.
"""
expected = ("Nql641NHEUkUaXQHZINK1FZ~SYeUSoBJMxjdgqrzIdzV2gyEXPDN"
"v0pYdWJkflDKJ3xIu7lbwRpSkG98NBlgPi4ZJpRRnVX4kXAJK6td"
"Nx6FucDB7OVqzcxkxHsGFd8VCG1BkC-Afh9~lOCMIYHIaiOB6~5j"
"t9w2EOwi6sIIqrg_")
unicode_policy = unicode(self.canned_policy)
sig = self.dist._sign_string(unicode_policy,
private_key_string=self.pk_str)
encoded_sig = self.dist._url_base64_encode(sig)
self.assertEqual(expected, encoded_sig)
def test_sign_custom_policy_1(self):
"""
Test signing custom policy 1 from amazon's cloudfront documentation.
"""
expected = ("cPFtRKvUfYNYmxek6ZNs6vgKEZP6G3Cb4cyVt~FjqbHOnMdxdT7e"
"T6pYmhHYzuDsFH4Jpsctke2Ux6PCXcKxUcTIm8SO4b29~1QvhMl-"
"CIojki3Hd3~Unxjw7Cpo1qRjtvrimW0DPZBZYHFZtiZXsaPt87yB"
"P9GWnTQoaVysMxQ_")
sig = self.dist._sign_string(self.custom_policy_1,
private_key_string=self.pk_str)
encoded_sig = self.dist._url_base64_encode(sig)
self.assertEqual(expected, encoded_sig)
def test_sign_custom_policy_2(self):
"""
Test signing custom policy 2 from amazon's cloudfront documentation.
"""
expected = ("rc~5Qbbm8EJXjUTQ6Cn0LAxR72g1DOPrTmdtfbWVVgQNw0q~KHUA"
"mBa2Zv1Wjj8dDET4XSL~Myh44CLQdu4dOH~N9huH7QfPSR~O4tIO"
"S1WWcP~2JmtVPoQyLlEc8YHRCuN3nVNZJ0m4EZcXXNAS-0x6Zco2"
"SYx~hywTRxWR~5Q_")
sig = self.dist._sign_string(self.custom_policy_2,
private_key_string=self.pk_str)
encoded_sig = self.dist._url_base64_encode(sig)
self.assertEqual(expected, encoded_sig)
def test_create_canned_policy(self):
"""
Test that a canned policy is generated correctly.
"""
url = "http://1234567.cloudfront.com/test_resource.mp3?dog=true"
expires = 999999
policy = self.dist._canned_policy(url, expires)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(1, len(condition.keys()))
date_less_than = condition["DateLessThan"]
self.assertEqual(1, len(date_less_than.keys()))
aws_epoch_time = date_less_than["AWS:EpochTime"]
self.assertEqual(expires, aws_epoch_time)
def test_custom_policy_expires_and_policy_url(self):
"""
Test that a custom policy can be created with an expire time and an
arbitrary URL.
"""
url = "http://1234567.cloudfront.com/*"
expires = 999999
policy = self.dist._custom_policy(url, expires=expires)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(1, len(condition.keys()))
date_less_than = condition["DateLessThan"]
self.assertEqual(1, len(date_less_than.keys()))
aws_epoch_time = date_less_than["AWS:EpochTime"]
self.assertEqual(expires, aws_epoch_time)
def test_custom_policy_valid_after(self):
"""
Test that a custom policy can be created with a valid-after time and
an arbitrary URL.
"""
url = "http://1234567.cloudfront.com/*"
valid_after = 999999
policy = self.dist._custom_policy(url, valid_after=valid_after)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(1, len(condition.keys()))
date_greater_than = condition["DateGreaterThan"]
self.assertEqual(1, len(date_greater_than.keys()))
aws_epoch_time = date_greater_than["AWS:EpochTime"]
self.assertEqual(valid_after, aws_epoch_time)
def test_custom_policy_ip_address(self):
"""
Test that a custom policy can be created with an IP address and
an arbitrary URL.
"""
url = "http://1234567.cloudfront.com/*"
ip_range = "192.168.0.1"
policy = self.dist._custom_policy(url, ip_address=ip_range)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(1, len(condition.keys()))
ip_address = condition["IpAddress"]
self.assertEqual(1, len(ip_address.keys()))
source_ip = ip_address["AWS:SourceIp"]
self.assertEqual("%s/32" % ip_range, source_ip)
def test_custom_policy_ip_range(self):
"""
Test that a custom policy can be created with an IP address and
an arbitrary URL.
"""
url = "http://1234567.cloudfront.com/*"
ip_range = "192.168.0.0/24"
policy = self.dist._custom_policy(url, ip_address=ip_range)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(1, len(condition.keys()))
ip_address = condition["IpAddress"]
self.assertEqual(1, len(ip_address.keys()))
source_ip = ip_address["AWS:SourceIp"]
self.assertEqual(ip_range, source_ip)
def test_custom_policy_all(self):
"""
Test that a custom policy can be created with an IP address and
an arbitrary URL.
"""
url = "http://1234567.cloudfront.com/test.txt"
expires = 999999
valid_after = 111111
ip_range = "192.168.0.0/24"
policy = self.dist._custom_policy(url,
expires=expires,
valid_after=valid_after,
ip_address=ip_range)
policy = json.loads(policy)
self.assertEqual(1, len(policy.keys()))
statements = policy["Statement"]
self.assertEqual(1, len(statements))
statement = statements[0]
resource = statement["Resource"]
self.assertEqual(url, resource)
condition = statement["Condition"]
self.assertEqual(3, len(condition.keys()))
#check expires condition
date_less_than = condition["DateLessThan"]
self.assertEqual(1, len(date_less_than.keys()))
aws_epoch_time = date_less_than["AWS:EpochTime"]
self.assertEqual(expires, aws_epoch_time)
#check valid_after condition
date_greater_than = condition["DateGreaterThan"]
self.assertEqual(1, len(date_greater_than.keys()))
aws_epoch_time = date_greater_than["AWS:EpochTime"]
self.assertEqual(valid_after, aws_epoch_time)
#check source ip address condition
ip_address = condition["IpAddress"]
self.assertEqual(1, len(ip_address.keys()))
source_ip = ip_address["AWS:SourceIp"]
self.assertEqual(ip_range, source_ip)
def test_params_canned_policy(self):
"""
Test the correct params are generated for a canned policy.
"""
url = "http://d604721fxaaqy9.cloudfront.net/horizon.jpg?large=yes&license=yes"
expire_time = 1258237200
expected_sig = ("Nql641NHEUkUaXQHZINK1FZ~SYeUSoBJMxjdgqrzIdzV2gyE"
"XPDNv0pYdWJkflDKJ3xIu7lbwRpSkG98NBlgPi4ZJpRRnVX4"
"kXAJK6tdNx6FucDB7OVqzcxkxHsGFd8VCG1BkC-Afh9~lOCM"
"IYHIaiOB6~5jt9w2EOwi6sIIqrg_")
signed_url_params = self.dist._create_signing_params(
url, self.pk_id, expire_time, private_key_string=self.pk_str)
self.assertEqual(3, len(signed_url_params))
self.assertEqual(signed_url_params["Expires"], "1258237200")
self.assertEqual(signed_url_params["Signature"], expected_sig)
self.assertEqual(signed_url_params["Key-Pair-Id"], "PK123456789754")
def test_canned_policy(self):
"""
Generate signed url from the Example Canned Policy in Amazon's
documentation.
"""
url = "http://d604721fxaaqy9.cloudfront.net/horizon.jpg?large=yes&license=yes"
expire_time = 1258237200
expected_url = "http://d604721fxaaqy9.cloudfront.net/horizon.jpg?large=yes&license=yes&Expires=1258237200&Signature=Nql641NHEUkUaXQHZINK1FZ~SYeUSoBJMxjdgqrzIdzV2gyEXPDNv0pYdWJkflDKJ3xIu7lbwRpSkG98NBlgPi4ZJpRRnVX4kXAJK6tdNx6FucDB7OVqzcxkxHsGFd8VCG1BkC-Afh9~lOCMIYHIaiOB6~5jt9w2EOwi6sIIqrg_&Key-Pair-Id=PK123456789754"
signed_url = self.dist.create_signed_url(
url, self.pk_id, expire_time, private_key_string=self.pk_str)
self.assertEqual(expected_url, signed_url)
