2022-02-12 23:38:30 +02:00

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# UDMP Persistence SSH Keys
## Persistence on Reboot
This sript need to run every time the system is rebooted since the __/root/.ssh/authorized_keys__ overwrites every boot.
This can be accomplished with a boot script. Flow this guide: [UDM / UDMPro Boot Script](https://github.com/boostchicken-dev/udm-utilities/tree/master/on-boot-script)
## Compatibility
* Tested on UDM PRO
* UDM Pro doesn't support __ed25519__ SSH Keys
## Installation
The script was tested on UDM PRO
```bash
curl https://raw.githubusercontent.com/fire1ce/UDMP-Persistence-SSH-Keys/main/install.sh | bash
```
Add you public RSA keys to:
```bash
/mnt/data/ssh/authorized_keys
```
## Uninstall
Delete the 99-ssh-keys.sh file
```bash
rm -rf /mnt/data/on_boot.d/99-ssh-keys.sh
```
Delete your authorized_keys file
```bash
rm -rf /mnt/data/ssh/authorized_keys
```
## Usage
At boot the script with read the __/mnt/data/ssh/authorized_keys__ file and add the content to UDM's __/root/.ssh/authorized_keys__
Manual run:
```bash
/mnt/data/on_boot.d/99-ssh-keys.sh
```