LINE messaging integration via Chrome extension gateway. Send/read LINE messages, manage contacts, groups, profile, and reactions. Authenticate with QR code login. Provides HMAC-signed API access through the Chrome extension gateway (line-chrome-gw.line-apps.com).
请根据来源仓库和你的 AI 工具说明安装此技能。先阅读技能文件和依赖要求，再添加到工作流。
SkillHub CLI
skillhub install 2manslkh/line-client打开来源仓库，查看说明和兼容环境后，按来源提供的命令或步骤安装。
将来源链接提供给你的 Agent，让它先读取说明、核对依赖，并向你说明将执行的安装步骤。
Full LINE messaging client via the Chrome extension gateway JSON API.
/data/workspace/line-client (github.com/2manslkh/line-api)src/chrome_client.py → LineChromeClient
src/auth/qr_login.py → QRLogin
src/hmac/signer.js (Node.js, auto-starts on port 18944)~/.line-client/tokens.json
~/.line-client/sqr_cert
lstm.wasm + lstmSandbox.js (required, in repo root)import json
from pathlib import Path
from src.chrome_client import LineChromeClient
tokens = json.loads((Path.home() / ".line-client" / "tokens.json").read_text())
client = LineChromeClient(auth_token=tokens["auth_token"])
# Send a message
client.send_message("U...", "Hello!")
# Get profile
profile = client.get_profile()
Tokens expire in ~7 days. If expired (APIError(10051)), re-run QR login.
QR login requires user interaction: scan QR on phone + enter PIN.
from src.hmac import HmacSigner
from src.auth.qr_login import QRLogin
import qrcode
signer = HmacSigner(mode="server")
login = QRLogin(signer)
result = login.run(
on_qr=lambda url: send_qr_image_to_user(qrcode.make(url)),
on_pin=lambda pin: send_pin_to_user_IMMEDIATELY(pin), # TIME SENSITIVE!
on_status=lambda msg: print(msg),
)
# result.auth_token, result.mid, result.refresh_token
Critical: The PIN must reach the user within ~60 seconds. Send it the instant on_pin fires.
createSession → session IDcreateQrCode → callback URL (append ?secret={curve25519_pubkey}&e2eeVersion=1)checkQrCodeVerified — poll until scan (uses X-Line-Session-ID, no origin header)verifyCertificate — MUST be called even if it fails (required state transition!)createPinCode → 6-digit PIN (skip if ce...这些信息来自收录时的来源分析，可能滞后；使用前请核对最新来源文件。
# LINE Client Skill
Full LINE messaging client via the Chrome extension gateway JSON API.
## Repo & Files
- **Repo:** `/data/workspace/line-client` ([github.com/2manslkh/line-api](https://github.com/2manslkh/line-api))
- **Main client:** `src/chrome_client.py` → `LineChromeClient`
- **QR login:** `src/auth/qr_login.py` → `QRLogin`
- **HMAC signer:** `src/hmac/signer.js` (Node.js, auto-starts on port 18944)
- **Token storage:** `~/.line-client/tokens.json`
- **Certificate cache:** `~/.line-client/sqr_cert`
- **WASM files:** `lstm.wasm` + `lstmSandbox.js` (required, in repo root)
## Quick Start
```python
import json
from pathlib import Path
from src.chrome_client import LineChromeClient
tokens = json.loads((Path.home() / ".line-client" / "tokens.json").read_text())
client = LineChromeClient(auth_token=tokens["auth_token"])
# Send a message
client.send_message("U...", "Hello!")
# Get profile
profile = client.get_profile()
```
Tokens expire in ~7 days. If expired (`APIError(10051)`), re-run QR login.
## QR Login (Authentication)
QR login requires user interaction: scan QR on phone + enter PIN.
```python
from src.hmac import HmacSigner
from src.auth.qr_login import QRLogin
import qrcode
signer = HmacSigner(mode="server")
login = QRLogin(signer)
result = login.run(
on_qr=lambda url: send_qr_image_to_user(qrcode.make(url)),
on_pin=lambda pin: send_pin_to_user_IMMEDIATELY(pin), # TIME SENSITIVE!
on_status=lambda msg: print(msg),
)
# result.auth_token, result.mid, result.refresh_token
```
**Critical:** The PIN must reach the user within ~60 seconds. Send it the instant `on_pin` fires.
### QR Login State Machine
1. `createSession` → session ID
2. `createQrCode` → callback URL (append `?secret={curve25519_pubkey}&e2eeVersion=1`)
3. `checkQrCodeVerified` — poll until scan (uses `X-Line-Session-ID`, no `origin` header)
4. **`verifyCertificate`** — MUST be called even if it fails (required state transition!)
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