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# -*- coding: cp936 -*-
import sys
import subprocess
 
def encryptDES(key, string):
    key = "1234567890TAOBAO"
    data = args.toString()
    data = "".join(data.split())
    encryptCommand = "echo %s | openssl enc -des3 -a -k %s" % (data,key)
    oStdout = os.popen(encryptCommand)
    strStdout = oStdout.readline()
    return strStdout
#echo 123 | openssl enc -des3 -a -k 1234567890TAOBAO
 
 
def decryptDES(key, string):
    return key,string
#echo U2FsdGVkX1+ECNKhmOuBdGH8uUL4jrD+ | openssl enc -d -des3 -a -k 1234567890TAOBAO
 
def main(argv):
    try:
        opts, args = getopt.getot(argv, "edk:s:")
    except getopt.GetoptError:
        sys.exit(2)
 
    #取得加密参数
    for opt, arg in opts:
        if opt == "-k":
            key = arg
        elif opt == "-s":
            string = arg
 
    #指定运行的函数            
    for opt, arg in opts:
        if opt == "-e":
            encryptDES(key,string)
        elif opt == "-d":
            decryptDES(key,string)
 
if __name__ == "__main__":
    main(sys.argv[1:])