97 lines
3.3 KiB
Plaintext
97 lines
3.3 KiB
Plaintext
AK = 'ALTAKPk92fX9cgGDax83yNL8mP'
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SK = '9b16b8efd4dc463d8bbd5462db1db8a5'
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async def get_auth_header(method: str, url: str, header: dict, query={}, get_res=False):
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import urllib
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import hmac
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# 解析uri
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url_parse = urllib.parse.urlparse(url)
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uri = url_parse.path
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url_query = url_parse.query
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# 获取query
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if url_query:
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query = dict(urllib.parse.parse_qsl(url_query))
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# 2.x-bce-date
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x_bce_date = time.gmtime()
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x_bce_date = time.strftime('%Y-%m-%dT%H:%M:%SZ', x_bce_date)
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# 4.认证字符串前缀
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authStringPrefix = "bce-auth-v1" + "/" + AK + "/" + x_bce_date + "/" + "1800"
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# windows下为urllib.parse.quote，Linux下为urllib.quote
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# 5.生成CanonicalRequest
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# 5.1生成CanonicalURI
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CanonicalURI = urllib.parse.quote(uri)
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# 如果您调用的接口的query比较复杂的话，需要做额外处理
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# 5.2生成CanonicalQueryString
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# CanonicalQueryString = query
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result = ['%s=%s' % (k, urllib.parse.quote(str(v))) for k, v in query.items() if k.lower != 'authorization']
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result.sort()
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CanonicalQueryString = '&'.join(result)
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# 5.3生成CanonicalHeaders
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result = []
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signedHeaders_list = []
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for key,value in header.items():
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tempStr = str(urllib.parse.quote(key.lower(),safe="")) + ":" + str(urllib.parse.quote(value,safe=""))
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signedHeaders_list.append(str(urllib.parse.quote(key.lower(),safe="")))
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result.append(tempStr)
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result.sort()
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signedHeaders = ';'.join(sorted(signedHeaders_list))
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CanonicalHeaders = "\n".join(result)
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# 5.4拼接得到CanonicalRequest
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CanonicalRequest = method + "\n" + CanonicalURI + "\n" + CanonicalQueryString +"\n" + CanonicalHeaders
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# 6.生成signingKey
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signingKey = hmac.new(SK.encode('utf-8'), authStringPrefix.encode('utf-8'), hashlib.sha256)
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# 7.生成Signature
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Signature = hmac.new((signingKey.hexdigest()).encode('utf-8'), CanonicalRequest.encode('utf-8'), hashlib.sha256)
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# 8.生成Authorization并放到header里
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header['Authorization'] = authStringPrefix + "/" + signedHeaders + "/" + Signature.hexdigest()
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if get_res:
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# 异步请求链接 返回结果
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async with aiohttp_client.request(
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method=method,
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url=url,
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headers=header,
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allow_redirects=True,
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json=query) as res:
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return res
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else:
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return header
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async def get_orderdetail_by_uuid(ns={}):
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order_id = ns.get('order_id')
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baidu_id = ns.get('baidu_id')
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method = 'POST'
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nss = {'uuids': [order_id], 'queryAccountId': baidu_id}
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ns_format = '&'.join(['%s=%s' % (k, v) for k, v in ns.items()])
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url = 'https://billing.baidubce.com/v1/order/getByUuid?%s' % ns_format
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method = 'POST'
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header = {
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"Host": "billing.baidubce.com",
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"ContentType": "application/json;charset=UTF-8"
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}
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header = await get_auth_header(method=method, url=url, header=header)
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async with aiohttp_client.request(
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method=method,
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url=url,
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headers=header,
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json=nss) as res:
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data_ = await res.json()
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return {
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'status': True,
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'msg': 'get baidu order detail success',
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'data': data_
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}
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ret = await get_orderdetail_by_uuid(params_kw)
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return ret |