Blog

海康威视 R1 安全迁移 Docker Root
桌面App 直接迁移，会提示数据要重新下载和配置。
```
systemctl stop containerd
mv /drives/raid_a1/.docker /drives/nvme_e1/

# 
cd /tmp/nand_config
cp docker.json docker.json.bak
# 修改 docker.json
# 看后边说明 


# 修改 /etc/docker/daemon.json，配置不能持久化
# 直接修改路径，可以不重启生效，但是务必按说明修改持久化配置
systemctl start containerd
```
桌面客户端可以改配置(Docker设置 / 装载目录)，建议顺手先改掉。

固件里 /tmp/nand_config/docker.json 是自动生成的，里边定义了 disk_path 和 disk_uuid，前者的值是类似 /drives/raid_a1，后者是用 disk_get_uuid_byfilepath 的函数生成的，有重建逻辑，删掉即可。
2025-03-21

VyOS 实现LAN 流量劫持

以前 EdgeRouter 时代，使用的是 DNAT + redsocks + charles/mitmproxy 实现的流量劫持和分析，比较麻烦的点是，redsocks的配置文件需要维护，服务需要重启，每次系统升级（虽然好多年没升级了）都需要重装 redsock，所以当时搞了一套初始化脚本，脱离config tree自动安装deb，自动加载配置，自动symlink配置文件。

换到 VyOS 之后，本来也想搞这一套，被研发打回来了，他们不接受过分灵活的config tree，让我用 container。

新方案用 hev-socks5-tunnel，直接把流量转给另外一台主机上的mitmproxy。charles proxy也可以用同样的方法配置

开 mitmweb，方便web看数据

mitmweb --web-host 0.0.0.0 --mode socks5 --listen-port 8889

下列命令创建container，配置PBR

set container name tun2socks allow-host-networks
set container name tun2socks capability 'net-admin'
set container name tun2socks device dev-net-tun destination '/dev/net/tun'
set container name tun2socks device dev-net-tun source '/dev/net/tun'
set container name tun2socks environment CONFIG_ROUTES value '0'
set container name tun2socks environment IPV4 value '198.51.100.1'
set container name tun2socks environment LOG_LEVEL value 'debug'
set container name tun2socks environment MTU value '8500'
set container name tun2socks environment SOCKS5_ADDR value '192.168.11.19'
set container name tun2socks environment SOCKS5_PORT value '8889'
set container name tun2socks environment SOCKS5_UDP_MODE value 'udp'
set container name tun2socks environment TUN value 'tun9'
set container name tun2socks image 'ghcr.io/heiher/hev-socks5-tunnel:latest'


set protocols static table 19 description 'route to mitmproxy'
set protocols static table 19 route 0.0.0.0/0 interface tun9

set policy route PBR   interface 'eth2'
set policy route PBR rule 50 set table '19'
set policy route PBR rule 50 source group address-group 'SRC_HIJACK_MITMPROXY'


# firewall rules ...

防火墙规则需要自己搞定，按需NAT。

nftables 不支持 ipset 那样动态操作成员了，只能在config tree里维护。

这个方法和以前一样，只能去分析 TCP 协议。如果有 UDP 的需求可以尝试 WireGuard 的方式。

2025-03-18

VyOS Debug DHCP Server

Add following to /usr/share/vyos/templates/dhcp-server/kea-dhcp4.conf.j2, node under .Dhcp4

    "loggers": [
      {
        "name": "kea-dhcp4",
        "severity": "DEBUG",
        "debuglevel": 99,
        "output_options": [
          {
            "output": "/var/log/kea/dhcp4.log",
            "maxver": 10
          }
        ]
      },
      {
        "name": "kea-dhcp4.dhcpsrv",
        "severity": "DEBUG",
        "debuglevel": 99,
        "output_options": [
          {
            "output": "/var/log/kea/dhcp4-dhcpsrv.log",
            "maxver": 10
          }
        ]
      },
      {
        "name": "kea-dhcp4.leases",
        "severity": "DEBUG",
        "debuglevel": 99,
        "output_options": [
          {
            "output": "/var/log/kea/dhcp4-leases.log",
            "maxver": 10
          }
        ]
      }
    ],

Restart VyOS configd

systemctl restart vyos-configd

Update config in configure mode.

View files under /var/log/kea

2025-02-04

Protected: IDA Pro 9.0 macOS arm patch

This content is password protected. To view it please enter your password below:

Password:

2024-11-13

Proxmox VE + 海康威视 R1 共享 UPS

买了个便宜的UPS，想把PVE主机和海康的R1都挂在下边，所以简单折腾一把。

本来是担心有点麻烦，结果发现海康的UPS已经用了 NUT，那就简单粗暴来了。

R1 上

echo "LISTEN 0.0.0.0 3493" >> /etc/nut/upsd.conf
killall upsd

过一会儿，upsd会自己重启

cat /etc/nut/upsd.users 读账号密码

PVE

apt install nut-client

执行

root@pve6:~# upsc -l 192.168.11.111
Init SSL without certificate database
HikUPS
root@pve6:~# upsc HikUPS@192.168.11.111
Init SSL without certificate database
battery.charge: 100
battery.voltage: 13.50
battery.voltage.high: 13.00
battery.voltage.low: 10.40
battery.voltage.nominal: 12.0
device.type: ups
driver.name: nutdrv_qx
driver.parameter.bus: 001
driver.parameter.pollfreq: 30
driver.parameter.pollinterval: 2
driver.parameter.port: auto
driver.parameter.product: USB to Serial
driver.parameter.productid: 5161
driver.parameter.synchronous: auto
driver.parameter.vendor: INNO TECH
driver.parameter.vendorid: 0665
driver.version: 2.8.0
driver.version.data: Voltronic-QS 0.07
driver.version.internal: 0.32
driver.version.usb: libusb-1.0.26 (API: 0x1000109)
input.voltage: 224.4
input.voltage.fault: 224.4
output.current.nominal: 2.0
output.frequency: 50.1
output.frequency.nominal: 50
output.voltage: 224.4
output.voltage.nominal: 220
ups.beeper.status: disabled
ups.delay.shutdown: 30
ups.delay.start: 180
ups.firmware.aux: PM-V
ups.load: 0
ups.productid: 5161
ups.status: OL
ups.type: offline / line interactive
ups.vendorid: 0665

修改配置 /etc/nut/upsmon.conf

MONITOR HikUPS@192.168.11.111 1 hikups Aa123456 master

密码是写死的

/etc/nut/nut.conf

MODE=netclient

重启

systemctl restart nut-client

2024-11-11

Protected: IDA Pro 9 Debug iOS Using Remote-iOS Debugger

This content is password protected. To view it please enter your password below:

Password:

2024-11-11

macOS Find Unread Messages by Sender

# sqlite3 ~/Library/Messages/chat.db

select SUBSTR(fallback_hash, 1, INSTR(fallback_hash, '|') - 1) AS sender, count(*) as c from message where is_read=0 group by sender order by c;

select count(*) from message where is_read=0;

2024-11-11

Protected: 352加湿器App协议分析简单记录

This content is password protected. To view it please enter your password below:

Password:

2024-11-08

海康威视R1 开共享存储

不支持NFS，因为内核模块不完整，安装会报错

mount: /run/rpc_pipefs: unknown filesystem type 'rpc_pipefs'.

替代方案是，加samba共享用户，root脚本添加用户和配置

# 加用户
/tmp/histor_low/root/sys_user_mng.sh ADD share the.p4sswd
# 加目录
mkdir /drives/raid_a1/share
chown share: /drives/raid_a1/share

# 加配置
cat << EOF > /tmp/smb.conf.share
[BackupShare]
    path = /drives/raid_a1/share
    read only = no
    valid users = share
    browsable = yes
    writable = yes
    create mask = 0770
    directory mask = 0770
EOF

不需要reload配置

其实在 /tmp 下还有 smb.conf.extern， smb.conf.nas 和 smb.conf.static，感觉是预留了这个逻辑（没有看程序）。

这个共享我是给pve用的，为了管理方便，我在用户目录下绑定一个目录


mkdir -p /drives/raid_a1/Users/admin/pve-share/
mount --bind /drives/raid_a1/share/ /drives/raid_a1/Users/admin/pve-share/

2024-10-24

海康威视 R1 开Docker

正常应该走app，但是我发现系统并没有为docker额外增加配置，而是直接依赖docker container create 。

以plex为例，默认它会创建两个随机名称的volume，我为了好看就手工命名了。

之前有位小朋友提及这里可以命令注入，实现更多参数，但是由于他家客户端错误提示不好，几乎等于盲注。记得闭合两边的引号。

Plex


docker volume remove plex-config
docker volume remove plex-transcode

docker rm plex

docker volume create plex-config
docker volume create plex-transcode

docker container create  --name='plex'  \
  --volume='plex-config:/config:rw' \
  --volume='/drives/raid_a1/Users/admin/video:/video:rw' \
  --volume='plex-transcode:/transcode:rw'  \
  --device=/dev/dri:/dev/dri \
  --publish='1900:1900/udp' \
  --publish='32400:32400/tcp' \
  --publish='32410:32410/udp' \
  --publish='32412:32412/udp' \
  --publish='32413:32413/udp' \
  --publish='32414:32414/udp' \
  --publish='32469:32469/tcp' \
  --publish='8324:8324/tcp'  \
  --restart=unless-stopped \
  --env='LANG=C.UTF-8' \
  --env='LC_ALL=C.UTF-8' \
  --env='PLEX_CLAIM=claim-xxxx'\
  --env='ADVERTISE_IP=http://xx.yy.zz.aa:32400' \
  --env='HOME=/config' \
  --env='PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin' \
  --env='TERM=xterm' \
  --env='TZ=Asia/Shanghai' plexinc/pms-docker:latest


docker start plex

Home Assistant

docker volume remove ha-config

docker rm home-assistant

docker volume create ha-config

docker container create  --name='home-assistant'  \
  --volume='ha-config:/config:rw' \
  --volume='/etc/localtime:/etc/localtime:ro' \
  --volume='/run/dbus:/run/dbus:ro' \
  --env='LANG=C.UTF-8' \
  --env='LC_ALL=C.UTF-8' \
   --env='HOME=/config' \
   --env='PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin' \
   --env='TERM=xterm' \
   --env='TZ=Asia/Shanghai' \
   --privileged \
   --publish='8123:8123/tcp' \
   --restart=unless-stopped \
   ghcr.io/home-assistant/home-assistant:stable 

docker start home-assistant 

# 以下为安装 HACS

docker ps -a 

docker exec -it 86 /bin/bash


wget -O - https://get.hacs.xyz | bash -


docker restart home-assistant

Portainer

docker volume create portainer_data

docker run -d -p 8000:8000 -p 9443:9443 --name portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce:2.21.4

2024-10-22