Ucloud api signatu

发布时间:2019-09-27 07:09:51编辑:auto阅读(2064)

    import hashlib
    
    def _verfy_ac(private_key, params):
        items = sorted(params.items(), key=lambda x: x[0])
        params_data = ""
        for i in items:
            params_data = params_data + i[0] + i[1]
        params_data = params_data + private_key
    
        sign = hashlib.sha1()
        sign.update(params_data.encode("utf8"))
        signature = sign.hexdigest()
    
        return signature
    
    s = _verfy_ac("私钥", {
        "Action": "DescribeImage",
        "PublicKey": "公钥",
        "OsType": "Linux",
        "Region": "cn-bj2"
    })
    
    print(s)
    

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