def parse(jwt):
"""Parse a JWT from a string."""
algorithm, payload, signature = jwt.split(".")
signed_data = algorithm + "." + payload
try:
algorithm = decode_json_bytes(algorithm)["alg"]
except KeyError:
raise ValueError("badly formed JWT")
payload = decode_json_bytes(payload)
signature = decode_bytes(signature)
return JWT(algorithm, payload, signature, signed_data)
def parse_jwt(data):
"""Parse a JWT from a string."""
header, payload, signature = data.split(".")
signed_data = header + "." + payload
try:
header = decode_json_bytes(header)
except KeyError:
raise ValueError("badly formed JWT header")
payload = decode_json_bytes(payload)
signature = decode_bytes(signature)
return ReceiptJWT(header, payload, signature, signed_data)
def main():
config = get_json(ISSUER + "/.well-known/fxa-client-configuration")
if os.path.exists("./credentials.json"):
with open("./credentials.json") as f:
creds = json.loads(f.read())
print "Loaded credentials from ./credentials.json"
else:
creds = authenticate(config)
with open("./credentials.json", "w") as f:
f.write(json.dumps(creds, indent=4))
print "Saved credentials to ./credentials.json"
access_token = creds["access_token"]
sync_key = jwcrypto.jwk.JWK(**creds["keys"][SCOPE])
raw_sync_key = decode_bytes(sync_key.get_op_key('encrypt'))
sync_key_bundle = KeyBundle(
raw_sync_key[:32],
raw_sync_key[32:],
)
tokenserver_url = config["sync_tokenserver_base_url"]
sync_creds = get_json(tokenserver_url + '/1.0/sync/1.5', headers={
'Authorization': 'Bearer ' + access_token,
'X-KeyID': sync_key.key_id
})
auth = HawkTokenAuth(b"0" * (3 * 32), "whatevz")
auth.id = sync_creds["id"].encode('ascii')
auth.auth_key = sync_creds["key"].encode('ascii')
try:
keys = get_json(sync_creds["api_endpoint"] + "/storage/crypto/keys", auth=auth)
keys = decrypt_bso(sync_key_bundle, keys)
default_key_bundle = KeyBundle(
base64.b64decode(keys["default"][0]),
base64.b64decode(keys["default"][1]),
)
passwords = get_json(sync_creds["api_endpoint"] + "/storage/passwords?full=1", auth=auth)
if not passwords:
print "No synced passwords."
else:
passwords = [decrypt_bso(default_key_bundle, p) for p in passwords]
passwords = [(p["id"], p["hostname"], p["username"], p["password"]) for p in passwords if not p.get("deleted", False)]
print tabulate.tabulate(
passwords,
headers=["id", "hostname", "username", "password"],
tablefmt="grid"
)
except requests.exceptions.HTTPError as e:
if e.response.status_code != 404:
raise
print "No synced passwords."
def parse_jwt(data):
"""Parse a JWT from a string."""
header, payload, signature = data.split(".")
signed_data = header + "." + payload
try:
header = decode_json_bytes(header)
except KeyError:
raise ValueError("badly formed JWT header")
payload = decode_json_bytes(payload)
signature = decode_bytes(signature)
return ReceiptJWT(header, payload, signature, signed_data)
def parse(jwt):
"""Parse a JWT from a string."""
algorithm, payload, signature = jwt.split(".")
signed_data = algorithm + "." + payload
try:
algorithm = decode_json_bytes(algorithm)["alg"]
except KeyError:
raise ValueError("badly formed JWT")
payload = decode_json_bytes(payload)
signature = decode_bytes(signature)
return JWT(algorithm, payload, signature, signed_data)
def post_browserid(request):
"""Get or create a token for this Assertion"""
db = request.registry.browserid_db
if 'assertion' in request.POST:
# Persona login
assertion = request.POST['assertion']
elif 'Authorization' in request.headers and \
request.headers['Authorization'].lower().startswith('browserid'):
assertion = request.headers['Authorization'].split()[1]
else:
return forbidden_view()
audience = json.loads(decode_bytes(assertion.split('.')[3]))['aud']
if audience not in request.registry['browserid.audiences']:
raise HTTPBadRequest('Invalid audience')
r = requests.post(request.registry['browserid.verifier_url'],
data=json.dumps({'assertion': assertion,
'audience': audience}),
headers={'Content-Type': 'application/json'})
if r.status_code == 500:
raise HTTPBadRequest('An error occured: %s' % r.content)
data = r.json()
print data
if data['issuer'] not in request.registry['browserid.trusted_issuers']:
raise HTTPBadRequest(
'%s is not configured as a trusted issuer.' % data['issuer']
)
user_id = data['email']
is_new = False
try:
token = db.get_user_token(user_id)
except UserIdNotFound:
is_new = True
token = None
token, credentials = get_hawk_credentials(token)
if is_new:
db.store_user_token(user_id, token)
request.db.store_token(token, credentials)
request.response.status = "201 Created"
return {
'token': token,
'credentials': credentials
}
def test_encode_decode_bytes(self):
self.assertEquals("HELLO", decode_bytes(encode_bytes("HELLO")))
self.assertEquals("HELLO", decode_bytes(encode_bytes(u"HELLO")))
self.assertRaises(ValueError, decode_bytes, u"\N{SNOWMAN}")
self.assertRaises(ValueError, decode_bytes, "A===")
def test_encode_decode_bytes(self):
self.assertEquals("HELLO", decode_bytes(encode_bytes("HELLO")))
self.assertEquals("HELLO", decode_bytes(encode_bytes(u"HELLO")))
self.assertRaises(ValueError, decode_bytes, u"\N{SNOWMAN}")
self.assertRaises(ValueError, decode_bytes, "A===")
def main():
arguments = docopt(HELP)
host = arguments["--host"].rstrip('/')
headers = {'content-type': 'application/json'}
if arguments["--version"]:
print("msisdn-cli %s" % __version__)
sys.exit(0)
verify = True
if arguments["--insecure"]:
verify = False
# 1. Start the discover
url = "%s/discover" % host
discover_args = {"mcc": arguments["--mcc"], "roaming": False}
if arguments["--mnc"] is not None:
discover_args["mnc"] = arguments["--mnc"]
if arguments["--msisdn"] is not None:
discover_args["msisdn"] = arguments["--msisdn"]
r = requests.post(url,
json.dumps(discover_args),
headers=headers,
verify=verify)
try:
r.raise_for_status()
except:
print(url, r.content)
raise
discover = r.json()
# 1.1 Register
url = "%s/register" % host
r = requests.post(url, headers=headers, verify=verify)
try:
r.raise_for_status()
except:
print(url, r.content)
raise
register = r.json()
hawk_auth = HawkAuth(hawk_session=register["msisdnSessionToken"],
server_url=host)
hawkId = hawk_auth.credentials["id"]
method = discover['verificationMethods'][0]
try:
mtSender = discover['verificationDetails'][method]["mtSender"]
except KeyError:
mtSender = ''
# 2. If MT Flow
if method == "sms/mt":
# 2.1 If no MSISDN, ask the MSISDN
if arguments["--msisdn"] is None:
msisdn = input("Please enter your MSISDN number (ie +123456789): ")
else:
msisdn = arguments["--msisdn"]
# 2.2 Start the registration
print("MT Flow for %s" % msisdn)
url = "%s/sms/mt/verify" % host
verify_args = {
"msisdn": msisdn,
"mcc": discover_args["mcc"],
"shortVerificationCode": True
}
r = requests.post(url,
json.dumps(verify_args),
auth=hawk_auth,
headers=headers,
verify=verify)
try:
r.raise_for_status()
except:
print(url, r.content)
raise
# 3. If MOMT Flow
else:
print("MOMT Flow")
# 3.1 Give the Number and HawkId
moVerifier = discover['verificationDetails']["sms/momt"]["moVerifier"]
print("Please send the following message to %s:" % moVerifier)
print("\n\tSMS %s\n" % hawkId.decode("ascii"))
# 4. Ask for the code
code = input("Please enter the code that you will get by SMS from %s: " %
mtSender)
# 5. Verify the code
url = "%s/sms/verify_code" % host
r = requests.post(url,
json.dumps({"code": code.strip()}),
auth=hawk_auth,
headers=headers,
verify=verify)
try:
r.raise_for_status()
except:
print(url, r.content)
raise
# 6. Print out the certificate
publicKey, privateKey = get_keypair("msisdn")
url = "%s/certificate/sign" % host
sign_args = {
"publicKey": json.dumps(publicKey),
"duration": 86400 # One day
}
r = requests.post(url,
json.dumps(sign_args),
auth=hawk_auth,
headers=headers,
verify=verify)
try:
r.raise_for_status()
except:
print(url, r.content)
raise
sign = r.json()
cert = sign["cert"]
info = json.loads(decode_bytes(cert.split('.')[1]).decode("utf-8"))
info["publicKey"] = "<stripped>"
info["public-key"] = "<stripped>"
info["pubkey"] = "<stripped>"
print("Verified: %s" % json.dumps(info, indent=2, sort_keys=True))
# Build assertion
if arguments["--audience"]:
audience = arguments["--audience"]
assertion = {"exp": int((time.time() + 60) * 1000), "aud": audience}
assertion = bundle_certs_and_assertion([cert],
jwt.generate(
assertion, privateKey))
if arguments["--verbose"]:
print("BID Assertion for %s:\n\n%s\n\n" % (audience, assertion))
if arguments["--dry-run"]:
curl = """\ncurl -X POST -D - \\
-H 'Authorization: BROWSERID %s' \\""" % assertion
if arguments["--data"]:
curl += """
-d '%s' \\""" % arguments["--data"]
if arguments["--json"]:
curl += """
-H 'Content-Type: application/json' -H 'Accept: application/json' \\
-d '%s' \\""" % arguments["--json"]
login_endpoint = arguments["--login-endpoint"] or "<login_URL>"
curl += "\n %s\n" "" % login_endpoint
print("\nTo validate the configuration of the service provider, "
"you can run the curl command below.\n\n"
"You should get a 200 OK status code with a "
"Hawk-Session-Token header:\n\n")
print(curl)
print(ERROR_EXPLAINATION)
else:
headers = {"Authorization": "BROWSERID %s" % assertion}
data = arguments["--data"]
if arguments["--json"]:
data = arguments["--json"]
headers["Content-Type"] = "application/json"
headers["Accept"] = "application/json"
r = requests.post(arguments["--login-endpoint"],
data=data,
headers=headers,
verify=verify)
# Try to extract an Hawk sessionToken from the response.
sessionToken = None
if "Access-Control-Expose-Headers" in r.headers:
tokenHeader = r.headers["Access-Control-Expose-Headers"]
sessionHeaders = tokenHeader.split(",")
sessionHeader = None
for header in sessionHeaders:
if "token" in header.lower():
sessionHeader = header.strip()
break
if sessionHeader:
sessionToken = r.headers[sessionHeader]
else:
try:
json_resp = r.json()
for key in json_resp.keys():
if "token" in key.lower():
sessionToken = json_resp["key"]
except ValueError:
pass
print("Status: %s" % r.status_code)
if sessionToken:
print("Hawk sessionToken: %s" % sessionToken)
else:
print("Headers: %s" % r.headers)
print("Content: %s" % r.content)
def main():
arguments = docopt(HELP)
host = arguments["--host"].rstrip('/')
headers = {'content-type': 'application/json'}
if arguments["--version"]:
print("msisdn-cli %s" % __version__)
sys.exit(0)
verify = True
if arguments["--insecure"]:
verify = False
# 1. Start the discover
url = "%s/discover" % host
discover_args = {"mcc": arguments["--mcc"], "roaming": False}
if arguments["--mnc"] is not None:
discover_args["mnc"] = arguments["--mnc"]
if arguments["--msisdn"] is not None:
discover_args["msisdn"] = arguments["--msisdn"]
r = requests.post(url, json.dumps(discover_args),
headers=headers, verify=verify)
try:
r.raise_for_status()
except:
print(url, r.content)
raise
discover = r.json()
# 1.1 Register
url = "%s/register" % host
r = requests.post(url, headers=headers, verify=verify)
try:
r.raise_for_status()
except:
print(url, r.content)
raise
register = r.json()
hawk_auth = HawkAuth(hawk_session=register["msisdnSessionToken"],
server_url=host)
hawkId = hawk_auth.credentials["id"]
method = discover['verificationMethods'][0]
try:
mtSender = discover['verificationDetails'][method]["mtSender"]
except KeyError:
mtSender = ''
# 2. If MT Flow
if method == "sms/mt":
# 2.1 If no MSISDN, ask the MSISDN
if arguments["--msisdn"] is None:
msisdn = input("Please enter your MSISDN number (ie +123456789): ")
else:
msisdn = arguments["--msisdn"]
# 2.2 Start the registration
print("MT Flow for %s" % msisdn)
url = "%s/sms/mt/verify" % host
verify_args = {
"msisdn": msisdn,
"mcc": discover_args["mcc"],
"shortVerificationCode": True
}
r = requests.post(url, json.dumps(verify_args),
auth=hawk_auth, headers=headers, verify=verify)
try:
r.raise_for_status()
except:
print(url, r.content)
raise
# 3. If MOMT Flow
else:
print("MOMT Flow")
# 3.1 Give the Number and HawkId
moVerifier = discover['verificationDetails']["sms/momt"]["moVerifier"]
print("Please send the following message to %s:" % moVerifier)
print("\n\tSMS %s\n" % hawkId.decode("ascii"))
# 4. Ask for the code
code = input(
"Please enter the code that you will get by SMS from %s: " % mtSender
)
# 5. Verify the code
url = "%s/sms/verify_code" % host
r = requests.post(url, json.dumps({"code": code.strip()}),
auth=hawk_auth, headers=headers, verify=verify)
try:
r.raise_for_status()
except:
print(url, r.content)
raise
# 6. Print out the certificate
publicKey, privateKey = get_keypair("msisdn")
url = "%s/certificate/sign" % host
sign_args = {
"publicKey": json.dumps(publicKey),
"duration": 86400 # One day
}
r = requests.post(url, json.dumps(sign_args),
auth=hawk_auth, headers=headers, verify=verify)
try:
r.raise_for_status()
except:
print(url, r.content)
raise
sign = r.json()
cert = sign["cert"]
info = json.loads(decode_bytes(cert.split('.')[1]).decode("utf-8"))
info["publicKey"] = "<stripped>"
info["public-key"] = "<stripped>"
info["pubkey"] = "<stripped>"
print("Verified: %s" % json.dumps(info, indent=2, sort_keys=True))
# Build assertion
if arguments["--audience"]:
audience = arguments["--audience"]
assertion = {
"exp": int((time.time() + 60) * 1000),
"aud": audience
}
assertion = bundle_certs_and_assertion(
[cert], jwt.generate(assertion, privateKey)
)
if arguments["--verbose"]:
print("BID Assertion for %s:\n\n%s\n\n" % (audience, assertion))
if arguments["--dry-run"]:
curl = """\ncurl -X POST -D - \\
-H 'Authorization: BROWSERID %s' \\""" % assertion
if arguments["--data"]:
curl += """
-d '%s' \\""" % arguments["--data"]
if arguments["--json"]:
curl += """
-H 'Content-Type: application/json' -H 'Accept: application/json' \\
-d '%s' \\""" % arguments["--json"]
login_endpoint = arguments["--login-endpoint"] or "<login_URL>"
curl += "\n %s\n""" % login_endpoint
print("\nTo validate the configuration of the service provider, "
"you can run the curl command below.\n\n"
"You should get a 200 OK status code with a "
"Hawk-Session-Token header:\n\n")
print(curl)
print(ERROR_EXPLAINATION)
else:
headers = {"Authorization": "BROWSERID %s" % assertion}
data = arguments["--data"]
if arguments["--json"]:
data = arguments["--json"]
headers["Content-Type"] = "application/json"
headers["Accept"] = "application/json"
r = requests.post(arguments["--login-endpoint"], data=data,
headers=headers, verify=verify)
# Try to extract an Hawk sessionToken from the response.
sessionToken = None
if "Access-Control-Expose-Headers" in r.headers:
tokenHeader = r.headers["Access-Control-Expose-Headers"]
sessionHeaders = tokenHeader.split(",")
sessionHeader = None
for header in sessionHeaders:
if "token" in header.lower():
sessionHeader = header.strip()
break
if sessionHeader:
sessionToken = r.headers[sessionHeader]
else:
try:
json_resp = r.json()
for key in json_resp.keys():
if "token" in key.lower():
sessionToken = json_resp["key"]
except ValueError:
pass
print("Status: %s" % r.status_code)
if sessionToken:
print("Hawk sessionToken: %s" % sessionToken)
else:
print("Headers: %s" % r.headers)
print("Content: %s" % r.content)