def payload_encryption_test():
password = b'testpwd'
payload = {'ccnum': '1111222233334444', 'expdate': '09/13/2018', 'cvc': '123', 'notes': 'adding user notes'}
salt = Encrypt.generate_salt()
print('ENCRYPT\TEST: salt: ', salt)
sym_key_box = Encrypt.generate_key(password, salt)
print('ENCRYPT\TEST: sym_key_box: ', sym_key_box)
sym_key = Encrypt.decrypt_key(sym_key_box, password, salt)
print('ENCRYPT\TEST: sym_key: ', sym_key)
# Payload encryption (encrypt the payload)
json_payload_string = json.dumps(payload)
print('JSON PAYLOAD:', json_payload_string)
encrypted_payload = Encrypt.encrypt_payload(sym_key, json_payload_string.encode())
print('ENCRYPT\TEST: encrypted_payload: ', encrypted_payload)
decrypted_payload = Encrypt.decrypt_payload(sym_key, encrypted_payload)
print('ENCRYPT\TEST: decrypted_payload: ', decrypted_payload)
payload_dict = json.loads(decrypted_payload)
print(payload_dict)
print(payload_dict["ccnum"])
print(payload_dict["expdate"])
print(payload_dict["cvc"])
print(payload_dict["notes"])
def add():
print('SERVER/LOG: Opening add cards page')
if request.method == 'POST':
# print('SERVER/LOG: Credit card added by user at', str(timestamp))
Logger.log("Credit card card added by " + session['username'])
payload = {
'cardname': request.form['cardname'],
'ccnum': request.form['card'],
'expdate': request.form['expdate'],
'cvc': request.form['cvc'],
'notes': request.form['notes']
}
# TODO: Server side logic to encrypt credit card and notes using user key
json_payload_string = json.dumps(payload)
encrypted_payload = Encrypt.encrypt_payload(
session['symkey'], json_payload_string.encode())
db.insert_credit(values=(session['username'],
base64.b64encode(encrypted_payload)))
return redirect(url_for('cards'))
return render_template('add.html')
def full_encryption_test():
user = '******'
password = b'testpwd'
ccnum = '1111222233334444'
salt = Encrypt.generate_salt()
print('ENCRYPT\TEST: salt: ', salt)
sym_key_box = Encrypt.generate_key(password, salt)
print('ENCRYPT\TEST: sym_key_box: ', sym_key_box)
sym_key = Encrypt.decrypt_key(sym_key_box, password, salt)
print('ENCRYPT\TEST: sym_key: ', sym_key)
# Payload encryption (encrypt the payload)
encrypted_payload = Encrypt.encrypt_payload(sym_key, ccnum)
print('ENCRYPT\TEST: encrypted_payload: ', encrypted_payload)
decrypted_payload = Encrypt.decrypt_payload(sym_key, encrypted_payload)
print('ENCRYPT\TEST: decrypted_payload: ', decrypted_payload)
