37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
from util.sign_client import get_signature
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from util.url import url_format,encode
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def get_sign(
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access_key_id,
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access_key_secret,
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timestamp,
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url,
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url_params):
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if access_key_id is None or len(access_key_id) == 0:
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raise RuntimeError('参数access_key_id不能为空')
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if access_key_secret is None or len(access_key_secret) == 0:
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raise RuntimeError('参数access_key_secret不能为空')
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if timestamp is None or len(timestamp) == 0:
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raise RuntimeError('参数timestamp不能为空')
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if url is None or len(url) == 0:
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raise RuntimeError('参数url不能为空')
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if url_params is None:
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raise RuntimeError('参数url_params不能为空')
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url_params['access_key_id'] = access_key_id
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url_params['timestamp'] = timestamp
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signature, signature_nonce = get_signature(
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url_params,
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None,
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'GET',
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'application/application_json',
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access_key_secret)
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url_params["signature_nonce"] = signature_nonce
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url_params["signature"] = encode(signature)
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url = url + '?' + url_format(url_params)
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return url
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