huami-python

huami.py

#!/usr/bin/env python
#coding=utf8

import sys
import hmac


STR1 = 'snow'
STR2 = 'kise'
STR3 = 'sunlovesnow1990090127xykab'


def huami(password, key):
    md5one = hmac.new(key, password).hexdigest()
    md5two = hmac.new(STR1, md5one).hexdigest()
    md5three = hmac.new(STR2, md5one).hexdigest()
    rule = list(md5three)
    source = list(md5two)
    for i in range(0, 32):
        if rule[i] in STR3:
            source[i] = source[i].upper()
    code32 = ''.join(source)
    if source[0].isdigit():
        code16 = 'K' + ''.join(source[1:16])
    else:
        code16 = ''.join(source[0:16])
    return code16, code32