bd1e50e410
- Add crawler_core/boss/sign.py: BossSign traceid generator (pure stdlib) - Add crawler_core/qcwy/sign.py: Job51Sign HMAC-SHA256 signing (pure stdlib) - Add crawler_core/zhilian/sign.py: ZhilianSign header/param signing (pure stdlib) - Add __init__.py for all three crawler_core platform directories - Updated module docstrings to reference crawler_core; all logic unchanged - No imports from spiderJobs or app; no HTTP dependencies
87 lines
2.7 KiB
Python
87 lines
2.7 KiB
Python
"""
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智联招聘签名算法 (crawler_core)
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职责：参数构造 + 签名算法，不涉及 HTTP 请求
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"""
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from __future__ import annotations
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import math
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import random
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from typing import Optional
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class ZhilianSign:
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"""
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智联招聘请求签名
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功能 1: 生成请求所需的签名参数（device_id, action_id, at, rt 等）
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功能 2: 根据接口类型（cgate / capi）构造对应的签名头或签名参数
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参数说明:
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at: Access Token（登录后获得，未登录为空）
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rt: Refresh Token（登录后获得，未登录为空）
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device_id: 设备 ID（自动生成 UUID，也可手动指定）
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version: 小程序版本号
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channel: 渠道标识
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platform: 平台 ID（12 = 微信小程序）
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"""
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def __init__(
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self,
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*,
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at: str = "",
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rt: str = "",
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device_id: Optional[str] = None,
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version: str = "4.1.259",
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channel: str = "wxxiaochengxu",
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platform: str = "12",
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):
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self.at = at
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self.rt = rt
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self.device_id = device_id or self.generate_uuid()
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self.version = version
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self.channel = channel
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self.platform = platform
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# ── 算法: UUID 生成（与小程序一致）────────
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@staticmethod
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def generate_uuid() -> str:
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chars = "0123456789ABCDEF"
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uuid = [""] * 36
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for i in range(36):
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uuid[i] = chars[math.floor(16 * random.random())]
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uuid[14] = "4"
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uuid[19] = chars[(int(uuid[19], 16) & 0x3) | 0x8]
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uuid[8] = uuid[13] = uuid[18] = uuid[23] = "-"
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return "".join(uuid)
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# ── cgate 签名头 ─────────────────────────
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def sign_headers(self, page_code: str = "0") -> dict:
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"""构造 cgate 接口的签名请求头"""
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return {
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"x-zp-at": self.at,
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"x-zp-rt": self.rt,
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"x-zp-action-id": self.generate_uuid(),
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"x-zp-page-code": page_code,
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"x-zp-version": self.version,
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"x-zp-channel": self.channel,
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"x-zp-platform": self.platform,
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"x-zp-device-id": self.device_id,
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"x-zp-business-system": "73",
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}
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# ── capi 签名参数 ────────────────────────
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def sign_params(self) -> dict:
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"""构造 capi 接口的签名查询参数"""
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return {
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"at": self.at,
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"rt": self.rt,
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"channel": self.channel,
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"platform": self.platform,
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"version": self.version,
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"d": self.device_id,
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}
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