get_user_auth_status

import base64, hmac, hashlib
from cryptography.hazmat.primitives.ciphers.aead import AESGCM

def decrypt_phone(api_key: str, phone_encrypted: str) -> str:
    key = hmac.new(api_key.encode(), b"clawdot/phone-encryption/v1", hashlib.sha256).digest()
    raw = base64.b64decode(phone_encrypted)
    return AESGCM(key).decrypt(raw[:12], raw[12:], None).decode()

const crypto = require('crypto');

function decryptPhone(apiKey, phoneEncrypted) {
  const key = crypto.createHmac('sha256', apiKey)
    .update('clawdot/phone-encryption/v1').digest();
  const raw = Buffer.from(phoneEncrypted, 'base64');
  const decipher = crypto.createDecipheriv('aes-256-gcm', key, raw.subarray(0, 12));
  decipher.setAuthTag(raw.subarray(raw.length - 16));
  return Buffer.concat([
    decipher.update(raw.subarray(12, raw.length - 16)),
    decipher.final(),
  ]).toString('utf8');
}

func DecryptPhone(apiKey, phoneEncrypted string) (string, error) {
	h := hmac.New(sha256.New, []byte(apiKey))
	h.Write([]byte("clawdot/phone-encryption/v1"))
	key := h.Sum(nil)

	raw, err := base64.StdEncoding.DecodeString(phoneEncrypted)
	if err != nil {
		return "", err
	}
	block, err := aes.NewCipher(key)
	if err != nil {
		return "", err
	}
	gcm, err := cipher.NewGCM(block)
	if err != nil {
		return "", err
	}
	out, err := gcm.Open(nil, raw[:12], raw[12:], nil)
	return string(out), err
}