I'm strongly considering adding another backup location in the form of an old Raspberry Pi and a USB HDD.

I want the Pi to exclusively use the available network to connect to my Wireguard Server, so other devices (local to the Wireguard Server and remote connected to the server) can use it as a secondary backup location.

I'm kind of worried about a scenario, where my network is compromised and, through the VPN connection of the Pi in the external network, the external network is as well.

What are the best practices to secure such a setup?

Currently, I have two VPN clients on most of my devices:

• One for connecting to a LAN
• One commercial VPN for privacy reasons

I usually stay connected to the commercial VPN on all my devices, unless I need to access something on that LAN.

This setup has a few drawbacks:

• Most commercial VPN providers have a limit on the number of simulations connected clients
• I either obfuscate my IP or am able to access resources on that LAN, including my Pi-Hole fur custom DNS-based blocking

One possible solution for this would be to route all internet traffic through a VPN client on the router in the LAN and figuring out how to still be able to at least have a port open for the VPN docker container allowing access to the LAN. But then the ability to split tunnel around that would be pretty hard to achieve.

I want to be able to connect to a VPN host container on the LAN, which in turn routes all internet traffic through another VPN client container while allowing LAN traffic, but still be able to split tunnel specific applications on my Android/Linux/iOS devices.

Basically this:

+---------------------+ internet traffic +--------------------+ | | remote LAN traffic | | | Client |------------------->|VPN Host Container | | (Android/iOS/Linux) | |in remote LAN | | | | | +---------------------+ +--------------------+ | | | | remote LAN traffic| | internet traffic split tunneled traffic| |-------- | | | v v | +---------------------------+ +---------------------+ v | | | regular LAN or | +-----------+ | VPN Client Container | | internet connection | |remote LAN | | connects to commercial VPN| +---------------------+ +-----------+ | | | | +---------------------------+

Any recommendations on how to achieve this, especially considering client apps for Android and iOS with the ability to split tunnel per application?

Update:

Got it by following this guide.

Ended up modifying this setup to have better control over potential IP leakage

@elvith@feddit.org und ich haben mehr oder weniger unabhängig zwei Web Apps entwickelt , welche beide bis auf gewisse Extrafeatures den Accountumzug so einfach wie möglich gestalten sollten:

https://stablenarwhal.github.io/Lemmy-Userdata-Migration/

Features:

• Don't trust me or GitHub? Clone the project and host it yourself or run it locally (Example in Wiki)
• Export user data from any Lemmy instance (>=v0.19)
• Download user data as a text file
• Modify user data, e.g. to add or remove followed users/communites (Example in Wiki)
  • "display_name" ​
  • "bio" ​
  • "avatar" ​
  • "banner" ​
  • "matrix_id" ​
  • "bot_account" ​
  • "settings" ​
  • "followed_communities" ​
  • "saved_posts" ​
  • "saved_comments" ​
  • "blocked_communities" ​
  • "blocked_users" ​
  • "blocked_instances"
• Transfer user data to the target account on the target instance ___

https://elvith-de.github.io/lemmy-migration/

Features:

• Login and export settings from any Lemmy instance (e.g. feddit.de)
• Optionally: Find local communities on the target instance that match followed communities
• Optionally: Backup your settings to a file (can be imported on any Lemmy instance in your profile)
• Login and import settings to any Lemmy instance (e.g. feddit.org)

@elvith@feddit.org und ich haben mehr oder weniger unabhängig zwei Web Apps entwickelt , welche beide bis auf gewisse Extrafeatures den Accountumzug so einfach wie möglich gestalten sollten:

https://stablenarwhal.github.io/Lemmy-Userdata-Migration/

Features:

• Export user data from any Lemmy instance (>=v0.19)
• Download user data as a text file
• Modify user data, e.g. to add or remove followed users/communites (Example in Wiki)
  • "display_name" ​
  • "bio" ​
  • "avatar" ​
  • "banner" ​
  • "matrix_id" ​
  • "bot_account" ​
  • "settings" ​
  • "followed_communities" ​
  • "saved_posts" ​
  • "saved_comments" ​
  • "blocked_communities" ​
  • "blocked_users" ​
  • "blocked_instances"
• Transfer user data to the target account on the target instance ___

https://elvith-de.github.io/lemmy-migration/

Features:

• Login and export settings from any Lemmy instance (e.g. feddit.de)
• Optionally: Find local communities on the target instance that match followed communities
• Optionally: Backup your settings to a file (can be imported on any Lemmy instance in your profile)
• Login and import settings to any Lemmy instance (e.g. feddit.org)

cross-posted from: https://slrpnk.net/post/10823519

> So I wrote a little web app that allows a user to move their user data, like settings and subscribed/banned communities, from one account/instance to another. > > It runs completely client-side, but is hosted on GitHub for the moment. Maybe it'll be of some use!

Features:

• Don't trust me or GitHub? Clone the project and host it yourself or run it locally (Example in Wiki)
• Export user data from any Lemmy instance (>=v0.19)
• Download user data as a text file
• Modify user data, e.g. to add or remove followed users/communites (Example in Wiki)
  • "display_name" ​
  • "bio" ​
  • "avatar" ​
  • "banner" ​
  • "matrix_id" ​
  • "bot_account" ​
  • "settings" ​
  • "followed_communities" ​
  • "saved_posts" ​
  • "saved_comments" ​
  • "blocked_communities" ​
  • "blocked_users" ​
  • "blocked_instances"
• Transfer user data to the target account on the target instance

So I wrote a little web app that allows a user to move their user data, like settings and subscribed/banned communities, from one account/instance to another.

It runs completely client-side, but is hosted on GitHub for the moment. Maybe it'll be of some use!

Features:

• Export user data from any Lemmy instance (>=v0.19)
• Download user data as a text file
• Modify user data in the browser, e.g. to add or remove followed instances
• Transfer user data to the target account on the target instance

An dieser Stelle reposte ich auch auf der neuen deutschen Main-Instanz zwei einfache Wege, um seinen User (Settings und abonnierte/geblockte Communities) von einer Lemmy Instanz auf eine andere umzuziehen, beispielsweise von feddit.de auf feddit.org, von meinem ursprünglichen Post unter feddit.de/c/main ( https://alexandrite.app/feddit.de/post/11325409)

Update: Ich habe für die erhöhte Userfreundlichkeit noch eine Web Applikation erstellt, welche den Prozess so einfach wie möglich gestalten soll. Zu finden hier:

https://stablenarwhal.github.io/Lemmy-Userdata-Migration/

Features:

• Export user data from any Lemmy instance (>=v0.19)
• Download user data as a text file
• Modify user data in the browser, e.g. to add or remove followed instances
• Transfer user data to the target account on the target instance ___

Update 2: @elvith@feddit.org hat auch eine Web Applikation mit ähnlicher Funktionalität entwickelt. Zu finden hier:

https://elvith-de.github.io/lemmy-migration/

Features:

• Login and export settings from any Lemmy instance (e.g. feddit.de)
• Optionally: Find local communities on the target instance that match followed communities
• Optionally: Backup your settings to a file (can be imported on any Lemmy instance in your profile)
• Login and import settings to any Lemmy instance (e.g. feddit.org)

___ Weg 1, falls man noch einen Browser mit aktiver Session auf feddit.de hat:

Lemmy bietet seit Version 0.19 eine Funktion an, um die user data zu ex- und importieren. Das geht normalerweise über einen Button in den Settings des Webinterfaces, das geht aktuell bei feddit.de nicht.

Aber der zugrundeliegende API-Aufruf funktioniert noch, solange man noch mit einem Browser auf feddit.de eingeloggt ist:

1. Man gehe auf https://feddit.de/api/v3/user/export_settings und speichert die zurückgegebene Datei als irgendwas.json
2. Man nehme einen (neuen) Account auf einer stabilen Instanz der Wahl, gehe auf /settings und lade irgendwas.json über den Import-Button hoch.
3. Voilà, man genieße die neue Instanz.

Das funktioniert mit jeder Instanz >=0.19, man muss lediglich das "feddit.de" in der URL ersetzen. Und wenn das Webinterface funktioniert, geht das auch über den Export- Button in den Settings.

___

Weg 2:

Für die Leute, die keine offene Browser Session haben, hier ein kleines, aber funktionales Bash Script, welches im Ausführungsverzeichnis eine myFedditUserData.json erstellt, welche bei anderen Instanzen importiert werden kann.

Anforderungen:

• Linux/Mac OS X /Windows mit WSL
• jq installiert (Unter Ubuntu/Debian/Mint z.B. per sudo apt install -y jq

Anleitung:

• Folgendes Script unter einem beliebigen Namen mit .sh Endung abspeichern, z.B. getMyFedditUserData.sh
• Script in beliebigen Textprogramm öffnen, Username/Mail und Passwort ausfüllen (optional Instanz ändern)
• Terminal im Ordner des Scripts öffnen und chmod +x getMyFedditUserData.sh ausführen (Namen eventuell anpassen)
• ./getMyFedditUserData.sh im Terminal eingeben
• Nun liegt im Ordner neben dem Script eine frische myFedditUserData.json

Anmerkung: Das Script ist recht simpel, es wird ein JWT Bearer Token angefragt und als Header bei dem GET Aufruf von https://feddit.de/api/v3/user/export_settings mitgegeben. Wer kein Linux/Mac OS X zur Verfügung hat, kann den Ablauf mit anderen Mitteln nachstellen.

Das Script:

``` #!/bin/bash

Basic login script for Lemmy API

CHANGE THESE VALUES

my_instance="https://feddit.de" # e.g. https://feddit.nl my_username="" # e.g. freamon my_password="" # e.g. hunter2

########################################################

Lemmy API version

API="api/v3"

########################################################

Turn off history substitution (avoid errors with ! usage)

set +H

########################################################

Login

login() { end_point="user/login" json_data="{\"username_or_email\":\"$my_username\",\"password\":\"$my_password\"}"

url="$my_instance/$API/$end_point"

curl -H "Content-Type: application/json" -d "$json_data" "$url" }

Get userdata as JSON

getUserData() { end_point="user/export_settings"

url="$my_instance/$API/$end_point"

curl -H "Authorization: Bearer ${JWT}" "$url" }

JWT=$(login | jq -r '.jwt')

printf 'JWT Token: %s\n' "$JWT"

getUserData | jq > myFedditUserData.json ``` ___

@elvith@feddit.org hat mein Script auch in PowerShell nachgebaut, welches unter Windows ohne WSL auskommt: https://gist.github.com/elvith-de/89107061661e001df659d7a7d413092b

```

CHANGE THESE VALUES

$my_instance="https://feddit.de" # e.g. https://feddit.nl $target_file = "C:\Temp\export.json"

######################################################## #Ask user for username and password $credentials = Get-Credential -Message "Logindata for $my_instance" -Title "Login"

$my_username= $credentials.UserName $my_password= $credentials.GetNetworkCredential().Password

Lemmy API version

$API="api/v3"

Login

function Get-AuthToken() { $end_point="user/login" $json_data= @{ "username_or_email" = $my_username; "password" = $my_password } | ConvertTo-Json

$url="$my_instance/$API/$end_point"

(Invoke-RestMethod -Headers @{"Content-Type" = "application/json"} -Body $json_data -Method Post -Uri $url).JWT }

Get userdata as JSON

function Get-UserData() { $end_point="user/export_settings"

$url="$my_instance/$API/$end_point"

Invoke-RestMethod -Headers @{"Authorization"="Bearer $($JWT)"} -Method Get -Uri $url }

$JWT= Get-AuthToken

Write-Host "Got JWT Token: $JWT"

Write-Host "Exporting data to $target_file" Get-UserData | ConvertTo-Json | Out-File -FilePath $target_file ```

1. Install the Userscripts extension for Safari, open the app and go through the setup as instructed by the app. Don't forget to activate the extension for Safari.
2. After fully setting up the Userscripts extension, go to the TwitchAdSolutions git repo and click on userscript next to video-swap-new. You can play around with vaft as well, but video-swap-new works way better on iOS in my experience. This script replaces ads with a lower resolution stream.
3. Install the script by opening the Userscripts extension in Safari while the script you opened in step 2 is the active tab and clicking the Install button.
4. Go to twitch.tv and enjoy your ad-free experience.

Optional:

• When you have the Twitch App installed, Safari displays the annoying "open in App" Bar on top of the website. This also leaks into Fullscreen Mode. To get rid of it, uninstall the Twitch App and optionally install another extension to remove those Bars altogether, like Unsmartifier.
• Want 7TV/BTTV/FFZ features like Emotes or a customizable Twitch Experience? Install the FFZ userscript, reload twitch.tv and configure your experience and/or install Add-ons like 7TV Emotes by clicking the new icon top right.

Using reddit without an account is a pain nowadays, especially with any commercial VPN. There are ways around that:

Some of you may known the rather short-lived Libreddit, an awesome frontend for Reddit that got struck down by its success.

Redlib is a (still working) fork of Libreddit with a few instances. Due to reddits API Limits, it's not very practical to rely on one instance.

A quite elegant solution is the Automatic Redlib Quota & Error Redirector userscript. Once installed, most Redlib errors are automatically detected and your request gets redirected to another instance. This results in an excellent user experience, altough some instances can be a bit slow if you're trying to access media.

The list of available Redlib instances the script uses gets updated quite frequently. The script also works nicely with redirect plugins, e.g. this one for Firefox, if you want to automatically redirect all Reddit URLs to Redlib.