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prober_utils.py
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prober_utils.py
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#!/bin/python
from tls import *
DEFAULT_CIPHERS = [TLS_RSA_WITH_RC4_128_MD5,
TLS_RSA_WITH_RC4_128_SHA,
TLS_RSA_WITH_3DES_EDE_CBC_SHA,
TLS_RSA_WITH_AES_128_CBC_SHA,
TLS_RSA_WITH_AES_256_CBC_SHA,
TLS_RSA_WITH_AES_128_CBC_SHA256,
TLS_RSA_WITH_AES_256_CBC_SHA256]
# TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
# TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,
# TLS_DH_RSA_WITH_AES_128_CBC_SHA,
# TLS_ECDH_RSA_WITH_RC4_128_SHA,
# TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,
# TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,
# TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,
# TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
# TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
# TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256]
# DEFAULT_CIPHERS extended for non-PFS TLSv1.2-only connections
DEFAULT_12_CIPHERS = [TLS_RSA_WITH_RC4_128_MD5,
TLS_RSA_WITH_RC4_128_SHA,
TLS_RSA_WITH_3DES_EDE_CBC_SHA,
TLS_RSA_WITH_AES_128_CBC_SHA,
TLS_RSA_WITH_AES_256_CBC_SHA,
TLS_RSA_WITH_AES_128_CBC_SHA256,
TLS_RSA_WITH_AES_256_CBC_SHA256,
TLS_RSA_WITH_AES_128_GCM_SHA256,
TLS_RSA_WITH_AES_256_GCM_SHA384,
# ChaCha20
0xCCA0, # RSA [nmav]
# IoT
TLS_RSA_WITH_AES_128_CCM,
TLS_RSA_WITH_AES_256_CCM,
TLS_RSA_WITH_AES_128_CCM_8,
TLS_RSA_WITH_AES_256_CCM_8,
# uncommon stuff:
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA,
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA,
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256,
TLS_RSA_WITH_ARIA_128_CBC_SHA256,
TLS_RSA_WITH_SEED_CBC_SHA
]
DEFAULT_PFS_CIPHERS = [TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384,
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,
TLS_DHE_RSA_WITH_AES_256_CBC_SHA,
TLS_DHE_RSA_WITH_AES_128_CBC_SHA,
# ChaCha20
0xCCA9, # ECDHE_ECDSA [ietf]
0xCCA2, # ECDHE_ECDSA [nmav]
0xCC14, # ECDHE_ECDSA [agl]
0xCCA8, # ECDHE_RSA [ietf]
0xCCA1, # ECDHE_RSA [nmav]
0xCC13, # ECDHE_RSA [agl]
0xCCAA, # DHE_RSA [ietf]
0xCCA3, # DHE_RSA [nmav]
0xCC15, # DHE_RSA [agl]
# IoT stuff (maybe)
TLS_ECDHE_ECDSA_WITH_AES_256_CCM,
TLS_ECDHE_ECDSA_WITH_AES_128_CCM,
TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8,
TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8,
TLS_DHE_RSA_WITH_AES_256_CCM,
TLS_DHE_RSA_WITH_AES_128_CCM,
TLS_DHE_RSA_WITH_AES_256_CCM_8,
TLS_DHE_RSA_WITH_AES_128_CCM_8,
# uncommon stuff:
TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,
TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256,
TLS_ECDHE_RSA_WITH_RC4_128_SHA,
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384,
TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384,
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA,
TLS_DHE_RSA_WITH_SEED_CBC_SHA,
TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256
]
def make_hello(extensions=tuple()):
hello = ClientHelloMessage.create(TLSRecord.TLS1_0,
'01234567890123456789012345678901',
DEFAULT_CIPHERS,
extensions=extensions)
record = TLSRecord.create(content_type=TLSRecord.Handshake,
version=TLSRecord.TLS1_0,
message=hello.bytes)
#hexdump(record.bytes)
return record.bytes
def make_pfs_hello(extensions=tuple()):
hello = ClientHelloMessage.create(TLSRecord.TLS1_0,
'01234567890123456789012345678901',
DEFAULT_PFS_CIPHERS,
extensions=extensions)
record = TLSRecord.create(content_type=TLSRecord.Handshake,
version=TLSRecord.TLS1_0,
message=hello.bytes)
#hexdump(record.bytes)
return record.bytes
def make_11_hello(extensions=tuple()):
hello = ClientHelloMessage.create(TLSRecord.TLS1_1,
'01234567890123456789012345678901',
DEFAULT_12_CIPHERS,
extensions=extensions)
record = TLSRecord.create(content_type=TLSRecord.Handshake,
version=TLSRecord.TLS1_0,
message=hello.bytes)
#hexdump(record.bytes)
return record.bytes
def make_11_pfs_hello(extensions=tuple()):
hello = ClientHelloMessage.create(TLSRecord.TLS1_1,
'01234567890123456789012345678901',
DEFAULT_PFS_CIPHERS,
extensions=extensions)
record = TLSRecord.create(content_type=TLSRecord.Handshake,
version=TLSRecord.TLS1_0,
message=hello.bytes)
#hexdump(record.bytes)
return record.bytes
def make_12_hello(extensions=tuple()):
hello = ClientHelloMessage.create(TLSRecord.TLS1_2,
'01234567890123456789012345678901',
DEFAULT_12_CIPHERS,
extensions=extensions)
record = TLSRecord.create(content_type=TLSRecord.Handshake,
version=TLSRecord.TLS1_0,
message=hello.bytes)
#hexdump(record.bytes)
return record.bytes
def make_12_pfs_hello(extensions=tuple()):
hello = ClientHelloMessage.create(TLSRecord.TLS1_2,
'01234567890123456789012345678901',
DEFAULT_PFS_CIPHERS,
extensions=extensions)
record = TLSRecord.create(content_type=TLSRecord.Handshake,
version=TLSRecord.TLS1_0,
message=hello.bytes)
#hexdump(record.bytes)
return record.bytes
def make_hello_request(version=TLSRecord.TLS1_0):
hello_req = HandshakeMessage.create(HandshakeMessage.HelloRequest,
b'')
record = TLSRecord.create(content_type=TLSRecord.Handshake,
version=version,
message=hello_req.bytes)
return record.bytes
def make_ccs(version=TLSRecord.TLS1_0):
ccs = '\1'
record = TLSRecord.create(content_type=TLSRecord.ChangeCipherSpec,
version=version,
message=ccs)
return record.bytes
class Extension(TLSExtension):
@classmethod
def create(cls, extension_type, data, length=-1):
self = cls()
if length < 0:
length = len(data)
self.bytes = struct.pack('!HH%ds' % (len(data)),
extension_type,
length,
data)
return self