Surveillance Station(监控)

NAS DSM7.X版本的Surveillance Station破解授权数量后，基本上每隔30分钟~1小时，摄像机就会显示正在停止。然后就不工作了，这个时候把套件停止后再启用基本上就可以恢复正常了，但是这个方法会导致客户端断开连接，不过，只要你手动去停止摄像头，然后再手动启用摄像头，这个时候它又恢复正常了

## 无法正确安装此套件无法获取安装授权
这种一般是黑群晖才会有的，半洗白即可解决

## 9.1.1-1072858 授权补丁
```bash
# 补丁放置到群晖中

# 补丁替换
/usr/syno/bin/synopkg stop SurveillanceStation
cp <补丁所在文件夹>/*.*  /var/packages/SurveillanceStation/target/lib/
cd /var/packages/SurveillanceStation/target/lib/
chown SurveillanceStation:SurveillanceStation ./libssutils.so
chmod 0644 ./libssutils.so
chown SurveillanceStation:SurveillanceStation ./S82surveillance.sh
chmod 0755 ./S82surveillance.sh
chown SurveillanceStation:SurveillanceStation ./license.sh
chmod 0777 ./license.sh
/usr/syno/bin/synopkg start SurveillanceStation

# 重启 SurveillanceStation
/usr/syno/bin/synopkg --restart pkgctl-SurveillanceStation		# 快速重启
/usr/syno/bin/synopkg restart SurveillanceStation		# 套件重启
```

## Python 脚本自动重启摄像头
群晖的py默认是没有 `requests` 库支持的，DSM7.x 无法直接执行 `pip3 install requests`，使用下方来修复这个问题

```bash
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py && python3 get-pip.py		# 下载脚本并执行
pip3 install requests		# 安装requests
```
`SS.py` Python 自动化脚本
```python
from datetime import datetime
import json
import requests

print('run task',datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')[:-3])

# 服务器地址和端口
host = "http://192.168.1.5:5000/webapi/entry.cgi"

params = {
    "api": "SYNO.API.Auth",
    "method": "login",
    "version": "6",
    "account": "你的NAS账号",
    "passwd": "你的NAS密码",
    "format": "sid",
    "session": "SurveillanceStation",
}

loginResult = requests.get(url=host, params=params)
loginLoads = json.loads(loginResult.content.decode("utf-8"))
loginJson = loginLoads.get("data")
logindid = loginJson.get("did")
loginsid = loginJson.get("sid")

# cookie
headers = {
    "Cookie": "id="
    + loginsid
    + "; did="
    + logindid
    + "; svs_dual_auth=; SscLanguage=chs"
}

print("login success...")

# 参数
body = {
    "cameraIds": "1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16",  # 你有多少个摄像头就填到多少
    "blIncludeDeletedCam": "false",
    "api": "SYNO.SurveillanceStation.Camera",
    "method": "",
    "version": "7",
}

# 发送请求,先停止
body["method"] = "Disable"
result1 = requests.post(url=host, data=body, headers=headers)
# 输出返回
result1Loads = json.loads(loginResult.content.decode("utf-8"))
result1Json = loginLoads.get("success")

if result1Json:
    print("Disable success...")

# 发送请求,再启用
body["method"] = "Enable"
result2 = requests.post(url=host, data=body, headers=headers)
result2Loads = json.loads(loginResult.content.decode("utf-8"))
result2Json = loginLoads.get("success")
# 输出返回
if result2Json:
    print("Enable success...")

print('Task complate',datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')[:-3])
```
设置计划任务，每隔半小时执行一次
最好再搭配：每隔6h执行一次 `/usr/syno/bin/synopkg restart SurveillanceStation` 来重启 Surveillance Station 服务