98 lines
2.5 KiB
Python
98 lines
2.5 KiB
Python
import json
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import time
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import uuid
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import urllib.parse
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import hashlib
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# =================== MD5签名计算 ===================
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def calculate_md5(param, secret_key):
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# Java 规则：MD5(secretKey + param)
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return hashlib.md5((secret_key + param).encode('utf-8')).hexdigest()
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def create_sign(param_map, secret_key):
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sorted_keys = sorted(param_map.keys())
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parts = []
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for key in sorted_keys:
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val = param_map[key]
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if val is None:
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parts.append(f"{key}=")
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continue
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if isinstance(val, list):
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for item in val:
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encoded_val = urllib.parse.quote(str(item), encoding='utf-8')
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parts.append(f"{key}={encoded_val}")
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continue
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val_str = str(val)
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if key != "REQUEST_BODY_CONTENT":
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val_str = urllib.parse.quote(val_str, encoding='utf-8')
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parts.append(f"{key}={val_str}")
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param = "&".join(parts)
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# Java逻辑: .replaceAll("\\s", "")
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param = "".join(param.split())
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print("参数明文 param:", param)
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sign = calculate_md5(param, secret_key)
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print("生成签名 sign:", sign)
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return sign
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# =================== Python 主程序 ===================
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if __name__ == '__main__':
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platform_ifc_system_code = "9f5bbb73710c4a6a8923c278ffa00d50"
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systemCode = "57395d2bc668496c9c57d8f2b19bd516"
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appId = "57395d2bc668496c9c57d8f2b19bd516"
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secret_key = "lC4&NvBQcnvgH@i+io=k#K3HO5aCiuHD"
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ts = str(int(time.time() * 1000))
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randomString = uuid.uuid4().hex
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selector = {
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"searchKeys": ["b353614a47e2425a8a8885d270267407", "3DC1B33E1B5B431E99FA163BF9E86E6A", "9cb864213c6f48ceaf90e98e7ca375e9"],
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"userType": "0",
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"hasCascade": True
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}
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request_body_json = json.dumps(selector, separators=(',', ':'))
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param_map = {
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"systemCode": systemCode,
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"timestamp": ts,
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"nonce": randomString,
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"REQUEST_BODY_CONTENT": request_body_json
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}
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sign = create_sign(param_map, secret_key)
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ifcUrl = "https://dpc.cet.cnooc/prod-api/cenertech-interface-center/IFC2"
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apiPath = "/userListByDeptSearch"
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fullUrl = f"{ifcUrl}/{platform_ifc_system_code}{apiPath}"
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curl = f"""
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curl -X POST "{fullUrl}" \\
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-H "Content-Type: application/json" \\
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-H "systemCode: {systemCode}" \\
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-H "timestamp: {ts}" \\
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-H "nonce: {randomString}" \\
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-H "sign: {sign}" \\
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-H "App-Id: {appId}" \\
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-d '{request_body_json}'
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"""
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print("\n===== 最终 curl 请求 =====\n")
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print(curl)
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