@mega-yfue/eufy-sdk / tuya / TuyaSession

Interface: TuyaSession

Per-install session identity carried on every request.

Properties

chKey

chKey: string;

8-hex chKey. ✅ SOLVED: getChKey in libthing_security.so is a pure function of the appId only (never touches time/session/Context), so it's a per-appId CONSTANT — "7cbfe6d8" for this app's appId. Hardcode it.

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deviceId

deviceId: string;

Per-install device id (44-hex in the capture). See TuyaClient for generation.

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ecode?

ecode?: string;

Per-login encryption code (User.ecode), read from the decrypted login.reg reply. Absent until login completes; it keys et=3 body encryption and reply decryption for every session call.

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sid

sid: string;

Session id from a successful login; empty string pre-login.