def _process_parsing_results(self, args_command_list):
"""
Performs various sanity checks on the command line that was used to
launch SSLyze.
Returns the shared_settings object to be fed to plugins.
"""
shared_settings = {}
# Sanity checks on the client cert options
if bool(args_command_list.cert) ^ bool(args_command_list.key):
raise CommandLineParsingError(
'No private key or certificate file were given. See --cert and --key.'
)
# Private key and cert formats
if args_command_list.certform == 'DER':
args_command_list.certform = SSL_FILETYPE_ASN1
elif args_command_list.certform == 'PEM':
args_command_list.certform = SSL_FILETYPE_PEM
else:
raise CommandLineParsingError('--certform should be DER or PEM.')
if args_command_list.keyform == 'DER':
args_command_list.keyform = SSL_FILETYPE_ASN1
elif args_command_list.keyform == 'PEM':
args_command_list.keyform = SSL_FILETYPE_PEM
else:
raise CommandLineParsingError('--keyform should be DER or PEM.')
# Let's try to open the cert and key files
if args_command_list.cert:
try:
open(args_command_list.cert, "r")
except:
raise CommandLineParsingError(
'Could not open the client certificate file "' +
str(args_command_list.cert) + '".')
if args_command_list.key:
try:
open(args_command_list.key, "r")
except:
raise CommandLineParsingError(
'Could not open the client private key file "' +
str(args_command_list.key) + '"')
# Try to load the cert and key in OpenSSL
try:
sslClient = SslClient()
sslClient.use_private_key(args_command_list.cert,
args_command_list.certform,
args_command_list.key,
args_command_list.keyform,
args_command_list.keypass)
except _nassl.OpenSSLError as e:
if 'bad decrypt' in str(e.args):
raise CommandLineParsingError(
'Could not decrypt the private key. Wrong passphrase ?'
)
raise CommandLineParsingError(
'Could not load the certificate or the private key. Passphrase needed ?'
)
# HTTP CONNECT proxy
shared_settings['https_tunnel_host'] = None
if args_command_list.https_tunnel:
# Parse the proxy URL
parsedUrl = urlparse(args_command_list.https_tunnel)
if not parsedUrl.netloc:
raise CommandLineParsingError(
'Invalid Proxy URL for --https_tunnel, discarding all tasks.'
)
if parsedUrl.scheme in 'http':
defaultPort = 80
elif parsedUrl.scheme in 'https':
defaultPort = 443
else:
raise CommandLineParsingError(
'Invalid URL scheme for --https_tunnel, discarding all tasks.'
)
if not parsedUrl.hostname:
raise CommandLineParsingError(
'Invalid Proxy URL for --https_tunnel, discarding all tasks.'
)
try:
shared_settings[
'https_tunnel_port'] = parsedUrl.port if parsedUrl.port else defaultPort
except ValueError: # The supplied port was not a number
raise CommandLineParsingError(
'Invalid Proxy URL for --https_tunnel, discarding all tasks.'
)
shared_settings['https_tunnel_host'] = parsedUrl.hostname
shared_settings['https_tunnel_user'] = parsedUrl.username
shared_settings['https_tunnel_password'] = parsedUrl.password
# STARTTLS
if args_command_list.starttls:
if args_command_list.starttls not in self.START_TLS_PROTS:
raise CommandLineParsingError(self.START_TLS_USAGE)
if args_command_list.starttls and args_command_list.https_tunnel:
raise CommandLineParsingError(
'Cannot have --https_tunnel and --starttls at the same time.')
# Number of connection retries
if args_command_list.nb_retries < 1:
raise CommandLineParsingError(
'Cannot have a number smaller than 1 for --nb_retries.')
# All good, let's save the data
for key, value in args_command_list.__dict__.iteritems():
shared_settings[key] = value
return shared_settings
class SslClient_Tests_PrivateKey(unittest.TestCase):
def setUp(self):
self.sslClient = SslClient(sslVersion=SSLV23, sslVerify=SSL_VERIFY_NONE)
testFile = tempfile.NamedTemporaryFile(delete=False)
testFile.write("""-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: DES-EDE3-CBC,7D15D836EE9E1B77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-----END RSA PRIVATE KEY-----
""")
testFile.close()
self.testFile = testFile
testFile2 = tempfile.NamedTemporaryFile(delete=False)
testFile2.write("""-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
""")
testFile2.close()
self.testFile2 = testFile2
def test_use_private_key(self):
self.assertIsNone(self.sslClient.use_private_key(self.testFile2.name,
SSL_FILETYPE_PEM, self.testFile.name, SSL_FILETYPE_PEM, 'testPW'))
def test_use_private_key_bad(self):
self.assertRaisesRegexp(_nassl.OpenSSLError, 'bad decrypt',
self.sslClient.use_private_key, self.testFile2.name, SSL_FILETYPE_PEM,
self.testFile.name, SSL_FILETYPE_PEM, 'badPW')
def _process_parsing_results(self, args_command_list):
"""
Performs various sanity checks on the command line that was used to
launch SSLyze.
Returns the shared_settings object to be fed to plugins.
"""
shared_settings = {}
# Sanity checks on the client cert options
if bool(args_command_list.cert) ^ bool(args_command_list.key):
raise CommandLineParsingError('No private key or certificate file were given. See --cert and --key.')
# Private key and cert formats
if args_command_list.certform == 'DER':
args_command_list.certform = SSL_FILETYPE_ASN1
elif args_command_list.certform == 'PEM':
args_command_list.certform = SSL_FILETYPE_PEM
else:
raise CommandLineParsingError('--certform should be DER or PEM.')
if args_command_list.keyform == 'DER':
args_command_list.keyform = SSL_FILETYPE_ASN1
elif args_command_list.keyform == 'PEM':
args_command_list.keyform = SSL_FILETYPE_PEM
else:
raise CommandLineParsingError('--keyform should be DER or PEM.')
# Let's try to open the cert and key files
if args_command_list.cert:
try:
open(args_command_list.cert,"r")
except:
raise CommandLineParsingError('Could not open the client certificate file "' + str(args_command_list.cert) + '".')
if args_command_list.key:
try:
open(args_command_list.key,"r")
except:
raise CommandLineParsingError('Could not open the client private key file "' + str(args_command_list.key) + '"')
# Try to load the cert and key in OpenSSL
try:
sslClient = SslClient()
sslClient.use_private_key(args_command_list.cert,
args_command_list.certform,
args_command_list.key,
args_command_list.keyform,
args_command_list.keypass)
except _nassl.OpenSSLError as e:
if 'bad decrypt' in str(e.args):
raise CommandLineParsingError('Could not decrypt the private key. Wrong passphrase ?')
raise CommandLineParsingError('Could not load the certificate or the private key. Passphrase needed ?')
# HTTP CONNECT proxy
shared_settings['https_tunnel_host'] = None
if args_command_list.https_tunnel:
# Parse the proxy URL
parsedUrl = urlparse(args_command_list.https_tunnel)
if not parsedUrl.netloc:
raise CommandLineParsingError(
'Invalid Proxy URL for --https_tunnel, discarding all tasks.')
if parsedUrl.scheme in 'http':
defaultPort = 80
elif parsedUrl.scheme in 'https':
defaultPort = 443
else:
raise CommandLineParsingError(
'Invalid URL scheme for --https_tunnel, discarding all tasks.')
if not parsedUrl.hostname:
raise CommandLineParsingError(
'Invalid Proxy URL for --https_tunnel, discarding all tasks.')
try :
shared_settings['https_tunnel_port'] = parsedUrl.port if parsedUrl.port else defaultPort
except ValueError: # The supplied port was not a number
raise CommandLineParsingError(
'Invalid Proxy URL for --https_tunnel, discarding all tasks.')
shared_settings['https_tunnel_host'] = parsedUrl.hostname
shared_settings['https_tunnel_user'] = parsedUrl.username
shared_settings['https_tunnel_password'] = parsedUrl.password
# STARTTLS
if args_command_list.starttls:
if args_command_list.starttls not in self.START_TLS_PROTS:
raise CommandLineParsingError(self.START_TLS_USAGE)
if args_command_list.starttls and args_command_list.https_tunnel:
raise CommandLineParsingError(
'Cannot have --https_tunnel and --starttls at the same time.')
# Number of connection retries
if args_command_list.nb_retries < 1:
raise CommandLineParsingError(
'Cannot have a number smaller than 1 for --nb_retries.')
# All good, let's save the data
for key, value in args_command_list.__dict__.iteritems():
shared_settings[key] = value
return shared_settings
def _process_parsing_results(self, args_command_list):
"""
Performs various sanity checks on the command line that was used to
launch SSLyze.
Returns the shared_settings object to be fed to plugins.
"""
shared_settings = {}
# Sanity checks on the client cert options
if bool(args_command_list.cert) ^ bool(args_command_list.key):
raise CommandLineParsingError('No private key or certificate file were given. See --cert and --key.')
# Private key and cert formats
if args_command_list.certform is'DER':
args_command_list.certform = SSL_FILETYPE_ASN1
elif args_command_list.certform is 'PEM':
args_command_list.certform = SSL_FILETYPE_PEM
else:
raise CommandLineParsingError('--certform should be DER or PEM.')
if args_command_list.keyform is'DER':
args_command_list.keyform = SSL_FILETYPE_ASN1
elif args_command_list.keyform is 'PEM':
args_command_list.keyform = SSL_FILETYPE_PEM
else:
raise CommandLineParsingError('--keyform should be DER or PEM.')
# Let's try to open the cert and key files
if args_command_list.cert:
try:
open(args_command_list.cert,"r")
except:
raise CommandLineParsingError('Could not open the client certificate file "' + str(args_command_list.cert) + '".')
if args_command_list.key:
try:
open(args_command_list.key,"r")
except:
raise CommandLineParsingError('Could not open the client private key file "' + str(args_command_list.key) + '"')
# Try to load the cert and key in OpenSSL
try:
sslClient = SslClient()
sslClient.use_private_key(args_command_list.cert,
args_command_list.certform,
args_command_list.key,
args_command_list.keyform,
args_command_list.keypass)
except _nassl.OpenSSLError as e:
if 'bad decrypt' in str(e.args):
raise CommandLineParsingError('Could not decrypt the private key. Wrong passphrase ?')
raise CommandLineParsingError('Could not load the certificate or the private key. Passphrase needed ?')
# HTTP CONNECT proxy
if args_command_list.https_tunnel:
if '2.7.' not in platform.python_version(): # Python 2.7 only
raise CommandLineParsingError(
'--https_tunnel requires Python 2.7.X. '
'Current version is ' + platform.python_version() + '.')
try: # Need to parse the proxy host:port string now
(user,password),(host, port) = TargetStringParser.parse_proxy_target_str(args_command_list.https_tunnel)
shared_settings['https_tunnel_host'] = host
shared_settings['https_tunnel_port'] = port
shared_settings['https_tunnel_user'] = user
shared_settings['https_tunnel_password'] = password
except InvalidTargetError:
raise CommandLineParsingError(
'Not a valid host/port for --https_tunnel'
', discarding all tasks.')
else:
shared_settings['https_tunnel_host'] = None
shared_settings['https_tunnel_port'] = None
# STARTTLS
if args_command_list.starttls:
if args_command_list.starttls not in self.START_TLS_PROTS:
raise CommandLineParsingError(self.START_TLS_USAGE)
if args_command_list.starttls and args_command_list.https_tunnel:
raise CommandLineParsingError(
'Cannot have --https_tunnel and --starttls at the same time.')
# Number of connection retries
if args_command_list.nb_retries < 1:
raise CommandLineParsingError(
'Cannot have a number smaller than 1 for --nb_retries.')
# All good, let's save the data
for key, value in args_command_list.__dict__.iteritems():
shared_settings[key] = value
return shared_settings
class SslClient_Tests_PrivateKey(unittest.TestCase):
def setUp(self):
self.sslClient = SslClient(sslVersion=SSLV23,
sslVerify=SSL_VERIFY_NONE)
testFile = tempfile.NamedTemporaryFile(delete=False)
testFile.write("""-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: DES-EDE3-CBC,7D15D836EE9E1B77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-----END RSA PRIVATE KEY-----
""")
testFile.close()
self.testFile = testFile
testFile2 = tempfile.NamedTemporaryFile(delete=False)
testFile2.write("""-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
""")
testFile2.close()
self.testFile2 = testFile2
def test_use_private_key(self):
self.assertIsNone(
self.sslClient.use_private_key(self.testFile2.name,
SSL_FILETYPE_PEM,
self.testFile.name,
SSL_FILETYPE_PEM, 'testPW'))
def test_use_private_key_bad(self):
self.assertRaisesRegexp(_nassl.OpenSSLError, 'bad decrypt',
self.sslClient.use_private_key,
self.testFile2.name, SSL_FILETYPE_PEM,
self.testFile.name, SSL_FILETYPE_PEM, 'badPW')
def _process_parsing_results(self, args_command_list):
"""
Performs various sanity checks on the command line that was used to
launch SSLyze.
Returns the shared_settings object to be fed to plugins.
"""
shared_settings = {}
# Sanity checks on the client cert options
if bool(args_command_list.cert) ^ bool(args_command_list.key):
raise CommandLineParsingError(
'No private key or certificate file were given. See --cert and --key.'
)
# Private key and cert formats
if args_command_list.certform is 'DER':
args_command_list.certform = SSL_FILETYPE_ASN1
elif args_command_list.certform is 'PEM':
args_command_list.certform = SSL_FILETYPE_PEM
else:
raise CommandLineParsingError('--certform should be DER or PEM.')
if args_command_list.keyform is 'DER':
args_command_list.keyform = SSL_FILETYPE_ASN1
elif args_command_list.keyform is 'PEM':
args_command_list.keyform = SSL_FILETYPE_PEM
else:
raise CommandLineParsingError('--keyform should be DER or PEM.')
# Let's try to open the cert and key files
if args_command_list.cert:
try:
open(args_command_list.cert, "r")
except:
raise CommandLineParsingError(
'Could not open the client certificate file "' +
str(args_command_list.cert) + '".')
if args_command_list.key:
try:
open(args_command_list.key, "r")
except:
raise CommandLineParsingError(
'Could not open the client private key file "' +
str(args_command_list.key) + '"')
# Try to load the cert and key in OpenSSL
try:
sslClient = SslClient()
sslClient.use_private_key(args_command_list.cert,
args_command_list.certform,
args_command_list.key,
args_command_list.keyform,
args_command_list.keypass)
except _nassl.OpenSSLError as e:
if 'bad decrypt' in str(e.args):
raise CommandLineParsingError(
'Could not decrypt the private key. Wrong passphrase ?'
)
raise CommandLineParsingError(
'Could not load the certificate or the private key. Passphrase needed ?'
)
# HTTP CONNECT proxy
if args_command_list.https_tunnel:
if '2.7.' not in platform.python_version(): # Python 2.7 only
raise CommandLineParsingError(
'--https_tunnel requires Python 2.7.X. '
'Current version is ' + platform.python_version() + '.')
try: # Need to parse the proxy host:port string now
(host, port) = TargetStringParser.parse_target_str(
args_command_list.https_tunnel, 443)
shared_settings['https_tunnel_host'] = host
shared_settings['https_tunnel_port'] = port
except InvalidTargetError:
raise CommandLineParsingError(
'Not a valid host/port for --https_tunnel'
', discarding all tasks.')
else:
shared_settings['https_tunnel_host'] = None
shared_settings['https_tunnel_port'] = None
# STARTTLS
if args_command_list.starttls:
if args_command_list.starttls not in self.START_TLS_PROTS:
raise CommandLineParsingError(self.START_TLS_USAGE)
if args_command_list.starttls and args_command_list.https_tunnel:
raise CommandLineParsingError(
'Cannot have --https_tunnel and --starttls at the same time.')
# Number of connection retries
if args_command_list.nb_retries < 1:
raise CommandLineParsingError(
'Cannot have a number smaller than 1 for --nb_retries.')
# All good, let's save the data
for key, value in args_command_list.__dict__.iteritems():
shared_settings[key] = value
return shared_settings