import sm_py
if __name__ == '__main__':
aliceKeys = sm_py.key_init()["keys"]
bobKeys = sm_py.key_init()["keys"]
secret = "test"
step1 = sm_py.step_1(secret, aliceKeys)
aliceKeys = step1["keys"]
print(step1["message"])
step2 = sm_py.step_2(step1["message"], bobKeys)
bobKeys = step2["keys"]
step3 = sm_py.step_3("test", bobKeys)
bobKeys = step3["keys"]
print(step3["message"])
step4 = sm_py.step_4(step3["message"], aliceKeys)
aliceKeys = step4["keys"]
print(step4["message"])
step5 = sm_py.step_5(step4["message"], bobKeys)
bobKeys = step5["keys"]
print(step5["success"])
print(step5["message"])
step6 = sm_py.step_6(step5["message"], aliceKeys)
print(step6["success"])
if message["isSMP"]:
step = message["typeSMP"]
payload = message["payload"]
if step == 1:
url = "https://lab3key.herokuapp.com/public_keys/details"
headers = {"content-type": "application/json"}
params = {"email": OTHER_NICK}
response = requests.get(url, params=params, headers=headers)
binary = response.content
obj = json.loads(binary)
secret = raw_input("Enter the secret message for " + OTHER_NICK + ": ")
otherIdentity = obj["identity"].strip()
myIdentity = binascii.b2a_base64(a.state["DHIs"]).strip("\n")
secret = secret + myIdentity + otherIdentity
secret = hashlib.sha224(secret).hexdigest().upper()
smKeys = sm_py.key_init()["keys"]
step1 = sm_py.step_1(secret, smKeys)
smKeys = step1["keys"]
smUrl = "https://lab3key.herokuapp.com/messages"
smPayload = {
"message": {
"source": NICK,
"destination": OTHER_NICK,
"isSMP": True,
"typeSMP": 2,
"payload": step1["message"],
}
}
smParams = json.dumps(smPayload)
smReq = urllib2.Request(
smUrl, data=smParams, headers={"content-type": "application/json"}