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<li><a href="passwordmanagement/index.html">✅ Password Management 101 (How to use Keepass)</a></li>
<li><a href="serversideencryption/index.html">✅ Serverside: Should I trust serverside encryption? Should I use PGP?</a></li>
<li><a href="pgp/index.html">✅ Private Messaging (PGP encryption)</a></li>
<li><a href="https://git.nowhere.moe/nihilist/blog-contributions/issues/44">❌ How to use GPG SmartCards to secure your PGP keys</a></li>
</ol></br>
<p>⚠️ Miscellaneous - In real life</p>
@ -242,7 +241,6 @@
<li><a href="torwebsite/index.html">🟠 Hidden Service with custom .onion Vanity V3 address</a></li>
<li><a href="https://git.nowhere.moe/nihilist/blog-contributions/issues/20">❌ Basic Webserver setup (NGINX / PHP / MYSQL)</a></li>
<li><a href="https://git.nowhere.moe/nihilist/blog-contributions/issues/21">❌ Minimalistic MoneroSSO .onion setup</a></li>
<li><a href="xmpp2024/index.html">✅ XMPP Chat Server Setup (Clearnet + Onion + OMEMO E2EE)</a></li>
<li><a href="https://git.nowhere.moe/nihilist/blog-contributions/issues/22">❌ Gitea .onion setup (Code repositories)</a></li>
<li><a href="https://git.nowhere.moe/nihilist/blog-contributions/issues/23">❌ Nextcloud .onion setup (cloud storage)</a></li>
<li><a href="https://git.nowhere.moe/nihilist/blog-contributions/issues/24">❌ Mastodon .onion setup (Microblogging)</a></li>
@ -257,7 +255,6 @@
<li><a href="anondomain/index.html">✅ How to rent remote domains anonymously (Registrar resellers) ⭐</a></li>
<li><a href="anonaccess/index.html">✅ Remote anonymous access setup (cockpit + ssh through tor)</a></li>
<li><a href="dns/index.html">✅ Clearnet Bind9 DNS server setup (with DNSSEC)</a></li>
<li><a href="matrixnew/index.html">✅ Clearnet Matrix server (federated clearnet chatting)</a></li>
<li><a href="mailprivate/index.html">✅ Anonymous (remote or self-hosted) clearnet Mail Server ⭐</a></li>
</br>
</ol></br>

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<!DOCTYPE html>
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<link rel="shortcut icon" href="../../../../../../assets/img/favicon.png">
<title>Matrix Chat Setup</title>
<!-- Bootstrap core CSS -->
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<a href="../index.html">Previous Page</a></br></br><p><img src="../../assets/img/user.png" width="50px" height="50px"> <ba>root@Datura - 2024-01-14</ba></p>
<h1>Matrix Chat Setup </h1>
<img src="0.png" style="width:250px">
<p>In this tutorial we're going to setup a private matrix chat server along with VoIP support for the element desktop client. </p>
<p><u>Disclaimer:</u> If you want this service to remain anonymous, make sure you at least keep <a href="../sensitiveremotevshome/index.html">TOR between you and the service</a> from the <a href="../anonymousremoteserver/index.html">VPS acquisition</a> to actual service usage. </p>
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<!-- +++++ Second Post +++++ -->
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<h2><b>Initial Setup </b></h2>
<p>First install the required packages:</p>
<pre><code class="nim">
apt install docker.io docker-compose
</code></pre>
<p>Then create the directories required:</p>
<pre><code class="nim">
mkdir /srv/matrix/data -p
chown -R 755 /srv/matrix/data
cd /srv/matrix
</code></pre>
<p>Then we'll create the docker-compose.yml file and the generateconfig.sh script:</p>
<pre><code class="nim">
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ cat docker-compose.yml
version: "3.3"
services:
synapse:
image: "matrixdotorg/synapse:latest"
container_name: "matrix_synapse"
ports:
- 8008:8008
volumes:
- "./data:/data" #it will look at the current directory where you save the file and look for the data folder inside
environment:
VIRTUAL_HOST: "m.nowhere.moe"
VIRTUAL_PORT: 8008
LETSENCRYPT_HOST: "m.nowhere.moe"
SYNAPSE_SERVER_NAME: "m.nowhere.moe"
SYNAPSE_REPORT_STATS: "yes"
coturn:
image: instrumentisto/coturn:latest
restart: unless-stopped
volumes:
- ./coturn/turnserver.conf:/etc/coturn/turnserver.conf
ports:
- 47160-47200:47160-47200/udp
- 3478:3478
- 5349:5349
networks:
- mybridge
networks:
mybridge:
driver: bridge
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ cat generateconfig.sh
#!/bin/bash
docker-compose run --rm -e SYNAPSE_SERVER_NAME=m.nowhere.moe -e SYNAPSE_REPORT_STATS=yes synapse generate
</code></pre>
<p>My matrix server will have the "m.nowhere.moe" domain name. The coturn config mentioned here is used for the VOIP support. Now let's generate the initial keys of the matrix server like so:</p>
<pre><code class="nim">
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ ./generateconfig.sh
Creating network "matrix_default" with the default driver
Creating network "matrix_mybridge" with driver "bridge"
Setting ownership on /data to 991:991
Creating log config /data/m.nowhere.moe.log.config
Generating config file /data/homeserver.yaml
Generating signing key file /data/m.nowhere.moe.signing.key
A config file has been generated in '/data/homeserver.yaml' for server name 'm.nowhere.moe'. Please review this file and customise it to your needs.
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ ls
coturn data docker-compose.yml docker-compose.yml.coturn generateconfig.sh m.nowhere.moe.conf.nginx
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ ls data -lash
total 20K
4.0K drwxr-xr-x 2 991 991 4.0K Jan 14 11:12 .
4.0K drwxr-xr-x 4 root root 4.0K Jan 4 13:50 ..
4.0K -rw-r--r-- 1 root root 1.3K Jan 14 11:12 homeserver.yaml
4.0K -rw-r--r-- 1 root root 694 Jan 14 11:12 m.nowhere.moe.log.config
4.0K -rw-r--r-- 1 root root 59 Jan 14 11:12 m.nowhere.moe.signing.key
</code></pre>
<p>Now that's done, we can edit the homeserver.yaml if you want to remove trust into the "matrix.org" keys for federation to make it a truly private server:</p>
<pre><code class="nim">
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ cat data/homeserver.yaml | grep server
trusted_key_servers:
- server_name: ""
</code></pre>
<p>Then we can edit the coturn config like so:</p>
<pre><code class="nim">
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ ls
coturn data docker-compose.yml docker-compose.yml.coturn generateconfig.sh m.nowhere.moe.conf.nginx
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ cat coturn/turnserver.conf
use-auth-secret
static-auth-secret=cuAWWAAWWAAWWAWADDWADWADWADWADWADWAWADDWADWWADWADDWADWDWoy
realm=m.nowhere.moe
listening-port=3478
tls-listening-port=5349
min-port=47160
max-port=47200
verbose
allow-loopback-peers
cli-password=cuAWWAAWWAAWWAWADDWADWADWADWADWADWAWADDWADWWADWADDWADWDWoy
external-ip=116.202.216.190
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ cat data/homeserver.yaml | grep turn
turn_uris: [ "turn:m.nowhere.moe?transport=udp", "turn:m.nowhere.moe?transport=tcp" ]
turn_shared_secret: "cuAWWAAWWAAWWAWADDWADWADWADWADWADWAWADDWADWWADWADDWADWDWoy"
turn_user_lifetime: 86400000
turn_allow_guests: true
</code></pre>
<p>Make sure the ports match the ones in the docker-compose.yml file, and the external IP is the one of your server:</p>
<pre><code class="nim">
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ curl ifconfig.me -4
116.202.216.190
</code></pre>
<p>Then we start the docker-compose:</p>
<pre><code class="nim">
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ docker-compose up -d
Creating matrix_coturn_1 ... done
Creating matrix_synapse ... done
</code></pre>
<p>Then we create the accounts like so:</p>
<pre><code class="nim">
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ docker container ls | grep matrixdot
134d440b1480 matrixdotorg/synapse:latest "/start.py" About a minute ago Up 25 seconds (healthy) 8009/tcp, 0.0.0.0:8008->8008/tcp, :::8008->8008/tcp, 8448/tcp matrix_synapse
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ docker exec -it 134 bash
root@134d440b1480:/#
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ docker exec -it 134 bash
root@134d440b1480:/# register_new_matrix_user -c /data/homeserver.yaml http://localhost:8008
New user localpart [root]: nihilist
Password:
Confirm password:
Make admin [no]: yes
Sending registration request...
Success!
root@134d440b1480:/# exit
exit
</code></pre>
<p>Then we make sure that we can access the matrix server via nginx:</p>
<pre><code class="nim">
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ cat /etc/nginx/sites-enabled/m.nowhere.moe.conf
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
# For the federation port
listen 8448 ssl http2;
listen [::]:8448 ssl http2;
server_name m.nowhere.moe;
ssl_certificate /etc/acme/certs/m.nowhere.moe/fullchain.cer;
ssl_certificate_key /etc/acme/certs/m.nowhere.moe/m.nowhere.moe.key;
location ~ ^(/_matrix|/_synapse/client) {
# note: do not add a path (even a single /) after the port in `proxy_pass`,
# otherwise nginx will canonicalise the URI and cause signature verification
# errors.
proxy_pass http://localhost:8008;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Host $host;
# Nginx by default only allows file uploads up to 1M in size
# Increase client_max_body_size to match max_upload_size defined in homeserver.yaml
client_max_body_size 50M;
# Synapse responses may be chunked, which is an HTTP/1.1 feature.
proxy_http_version 1.1;
}
}
[ nowhere.moe ] [ /dev/pts/1 ] [/srv/matrix]
→ nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
</code></pre>
<p>Then we test that we can login from a matrix client (which can be installed inside a <a href="../whonixqemuvms/index.html">whonix VM</a>), let's use <a href="https://element.io/download">element</a> because we want to be able to do voicecalls:</p>
<img src="1.png" class="imgRz">
<img src="2.png" class="imgRz">
<img src="3.png" class="imgRz">
<img src="4.png" class="imgRz">
<img src="5.png" class="imgRz">
<p>Here we will setup a secure backup password, that is a separate password, for end to end encryption purposes. Then you can do the following steps:</p>
<img src="6.png" class="imgRz">
<p>Make sure you log out of every unverified session:</p>
<img src="7.png" class="imgRz">
<img src="8.png" class="imgRz">
<p>You may need to log in and log out before being able to send messages so do that, then create the space along with the chatroom</p>
<img src="9.png" class="imgRz">
<img src="10.png" class="imgRz">
<img src="11.png" class="imgRz">
<img src="12.png" class="imgRz">
<img src="13.png" class="imgRz">
<img src="14.png" class="imgRz">
<img src="15.png" class="imgRz">
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<h4>Nihilism</h4>
<p>
Until there is Nothing left.</p></br></br><p>Creative Commons Zero: No Rights Reserved</br><img src="\CC0.png">
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<h4>My Links</h4>
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<h4>About nihilist</h4>
<p style="word-wrap: break-word;"><u>Donate XMR:</u> 8AUYjhQeG3D5aodJDtqG499N5jXXM71gYKD8LgSsFB9BUV1o7muLv3DXHoydRTK4SZaaUBq4EAUqpZHLrX2VZLH71Jrd9k8</p></br><p><u>Contact:</u> nihilist@contact.nowhere.moe (<a href="https://nowhere.moe/nihilist.pubkey">PGP</a>)</p>
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<a href="../index.html">Previous Page</a></br></br><p><img src="../../assets/img/user.png" width="50px" height="50px"> <ba>nihilist@mainpc - 2024-05-29</ba></p>
<h1>XMPP server (Gajim, OMEO encryption, ejabberd .onion setup) </h1>
<p>In this tutorial we're going to cover how to setup an XMPP chatting service over Tor. </p>
<p><u>Disclaimer:</u> If you want this service to remain anonymous, make sure you at least keep <a href="../sensitiveremotevshome/index.html">TOR between you and the service</a> from the <a href="../anonymousremoteserver/index.html">VPS acquisition</a> to actual service usage. </p>
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<h2><b>Initial Setup </b></h2>
<p>First let's install the required packages, and then run the xmpp server using docker (you can check the documentation <a href="https://github.com/processone/docker-ejabberd/blob/master/ecs/README.md">here</a>), we'll follow <a href="https://landchad.net/ejabberd/">Lukesmith's tutorial</a> specifically:</p>
<pre><code class="nim">
apt install ejabberd -y
</code></pre>
<p>Now we need the following domain names to point to your server:</p>
<pre><code class="nim">
nowhere.moe - Your XMPP hostname
xmpp.nowhere.moe - For mod_muc, Multi User Chats (MUCs)
upload.nowhere.moe - For mod_http_upload, file upload support
proxy.nowhere.moe - For mod_proxy65, SOCKS5 proxy support
pubsub.nowhere.moe - For mod_pubsub, publish-subscribe support (A fancier RSS)
</code></pre>
<p>Then we edit the ejabberd config file accordingly:</p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/10 ] [/srv]
→ vim /etc/ejabberd/ejabberd.yml
[...]
hosts:
- nowhere.moe
[...]
mod_muc:
host: xmpp.nowhere.moe
[...]
</code></pre>
<p>Next we need to obtain the TLS certificate for the xmpp.nowhere.moe domain, to do so we'll use acme.sh: </p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/10 ] [~]
→ systemctl stop nginx ; acme.sh --issue --standalone -d xmpp.nowhere.moe -k 4096 ; systemctl start nginx
[Sun Jun 9 07:12:21 PM CEST 2024] Using CA: https://acme-v02.api.letsencrypt.org/directory
[Sun Jun 9 07:12:21 PM CEST 2024] Standalone mode.
[Sun Jun 9 07:12:21 PM CEST 2024] Creating domain key
[Sun Jun 9 07:12:23 PM CEST 2024] The domain key is here: /root/.acme.sh/xmpp.nowhere.moe/xmpp.nowhere.moe.key
[Sun Jun 9 07:12:23 PM CEST 2024] Single domain='xmpp.nowhere.moe'
[Sun Jun 9 07:12:25 PM CEST 2024] Getting webroot for domain='xmpp.nowhere.moe'
[Sun Jun 9 07:12:25 PM CEST 2024] Verifying: xmpp.nowhere.moe
[Sun Jun 9 07:12:25 PM CEST 2024] Standalone mode server
[Sun Jun 9 07:12:26 PM CEST 2024] Pending, The CA is processing your order, please just wait. (1/30)
[Sun Jun 9 07:12:30 PM CEST 2024] Pending, The CA is processing your order, please just wait. (2/30)
[Sun Jun 9 07:12:33 PM CEST 2024] Pending, The CA is processing your order, please just wait. (3/30)
[Sun Jun 9 07:12:37 PM CEST 2024] Success
[Sun Jun 9 07:12:37 PM CEST 2024] Verify finished, start to sign.
[Sun Jun 9 07:12:37 PM CEST 2024] Lets finalize the order.
[Sun Jun 9 07:12:37 PM CEST 2024] Le_OrderFinalize='https://acme-v02.api.letsencrypt.org/acme/finalize/1581078457/276884921497'
[Sun Jun 9 07:12:38 PM CEST 2024] Downloading cert.
[Sun Jun 9 07:12:38 PM CEST 2024] Le_LinkCert='https://acme-v02.api.letsencrypt.org/acme/cert/03a21dfde3a1a017ddaec55ef3c43a3cae0c'
[Sun Jun 9 07:12:39 PM CEST 2024] Cert success.
[...]
[Sun Jun 9 07:12:39 PM CEST 2024] Your cert is in: /root/.acme.sh/xmpp.nowhere.moe/xmpp.nowhere.moe.cer
[Sun Jun 9 07:12:39 PM CEST 2024] Your cert key is in: /root/.acme.sh/xmpp.nowhere.moe/xmpp.nowhere.moe.key
[Sun Jun 9 07:12:39 PM CEST 2024] The intermediate CA cert is in: /root/.acme.sh/xmpp.nowhere.moe/ca.cer
[Sun Jun 9 07:12:39 PM CEST 2024] And the full chain certs is there: /root/.acme.sh/xmpp.nowhere.moe/fullchain.cer
[ Datura ] [ /dev/pts/10 ] [~]
→ chown -R ejabberd:ejabberd /root/.acme.sh/xmpp.nowhere.moe
[ Datura ] [ /dev/pts/10 ] [~]
→ cat /etc/ejabberd/ejabberd.yml
[...]
certfiles:
- "/root/.acme.sh/xmpp.nowhere.moe/fullchain.cer"
[...]
</code></pre>
<p>Then we add the admin user in ejabberd.yml:</p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/10 ] [~]
→ cat /etc/ejabberd/ejabberd.yml
[...]
acl:
admin:
user:
- "nihilist"
[...]
</code></pre>
<p>We also add the File Uploads:</p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/10 ] [~]
→ cat /etc/ejabberd/ejabberd.yml
[...]
mod_http_upload:
put_url: https://@HOST@:5443/upload
docroot: /srv/xmpp/upload/
custom_headers:
"Access-Control-Allow-Origin": "https://@HOST@"
"Access-Control-Allow-Methods": "GET,HEAD,PUT,OPTIONS"
"Access-Control-Allow-Headers": "Content-Type"
[...]
[ Datura ] [ /dev/pts/10 ] [~]
→ mkdir /srv/xmpp/upload/ -p
[ Datura ] [ /dev/pts/10 ] [~]
→ chown -R ejabberd:ejabberd /srv/xmpp/upload/
</code></pre>
<p>We enable message archives too:</p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/10 ] [~]
→ cat /etc/ejabberd/ejabberd.yml
[...]
mod_mam:
## Mnesia is limited to 2GB, better to use an SQL backend
## For small servers SQLite is a good fit and is very easy
## to configure. Uncomment this when you have SQL configured:
## db_type: sql
assume_mam_usage: true
default: always
[...]
</code></pre>
<p>Next, you setup a coturn service for the VOIP <a href="https://landchad.net/coturn/">here</a>, but in this case we'll use the same coturn service that we previously setup for the <a href="../matrixnew/index.html">matrix server</a></p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/10 ] [~]
→ cat /etc/ejabberd/ejabberd.yml
[...]
mod_stun_disco:
secret: "DAWDDWADWADAWDWAWDDWAADWADWDWADWADWAAWDDWAWAD"
services:
-
host: m.nowhere.moe
type: stun
-
host: m.nowhere.moe
type: turn
[...]
</code></pre>
<p>Then we restart the ejabberd service:</p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/10 ] [~]
→ systemctl restart ejabberd
[ Datura ] [ /dev/pts/10 ] [~]
→ systemctl status ejabberd
● ejabberd.service - robust, scalable and extensible realtime platform (XMPP server + MQTT broker + SIP service)
Loaded: loaded (/lib/systemd/system/ejabberd.service; enabled; preset: enabled)
Active: active (running) since Sun 2024-06-09 21:21:41 CEST; 6s ago
Docs: https://www.process-one.net/en/ejabberd/docs/
Main PID: 3664214 (sh)
Tasks: 116 (limit: 77002)
Memory: 111.9M
CPU: 3.022s
CGroup: /system.slice/ejabberd.service
</code></pre>
<p>Now that the ejabberd service has restarted successfully, we can register the admin user:</p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/10 ] [~]
→ ejabberdctl register nihilist nowhere.moe P@SSW0RD
User nihilist@contact.nowhere.moe successfully registered
</code></pre>
</div>
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<h2><b>Setup</b></h2> </br> </br>
<p>Now the xmpp server is active, along with your nihilist user, so let's connect to it from a XMPP client like gajim:</p>
<pre><code class="nim">
[ mainpc ] [ /dev/pts/8 ] [~]
→ sudo apt install gajim -y
</code></pre>
<img src="1.png" class="imgRz">
<p></p>
<img src="" class="imgRz">
<pre><code class="nim">
</code></pre>
<p></p>
<img src="" class="imgRz">
<pre><code class="nim">
</code></pre>
<p></p>
<img src="" class="imgRz">
<pre><code class="nim">
</code></pre>
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<h2><b>Setup</b></h2> </br> </br>
<p></p>
<pre><code class="nim">
</code></pre>
<p></p>
<pre><code class="nim">
</code></pre>
<p></p>
<pre><code class="nim">
</code></pre>
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Until there is Nothing left.</p></br></br><p>Creative Commons Zero: No Rights Reserved</br><img src="\CC0.png">
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<h4>My Links</h4>
<p>
<a target="_blank" rel="noopener noreferrer" href="http://blog.nowhere.moe/rss/feed.xml">RSS Feed</a><br/><a target="_blank" rel="noopener noreferrer" href="https://simplex.chat/contact#/?v=2-7&smp=smp%3A%2F%2FL5jrGV2L_Bb20Oj0aE4Gn-m5AHet9XdpYDotiqpcpGc%3D%40nowhere.moe%2FH4g7zPbitSLV5tDQ51Yz-R6RgOkMEeCc%23%2F%3Fv%3D1-3%26dh%3DMCowBQYDK2VuAyEAkts5T5AMxHGrZCCg12aeKxWcpXaxbB_XqjrXmcFYlDQ%253D&data=%7B%22type%22%3A%22group%22%2C%22groupLinkId%22%3A%22c3Y-iDaoDCFm6RhptSDOaw%3D%3D%22%7D">SimpleX Chat</a><br/>
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<p style="word-wrap: break-word;"><u>Donate XMR:</u> 8AUYjhQeG3D5aodJDtqG499N5jXXM71gYKD8LgSsFB9BUV1o7muLv3DXHoydRTK4SZaaUBq4EAUqpZHLrX2VZLH71Jrd9k8</p></br><p><u>Contact:</u> nihilist@contact.nowhere.moe (<a href="https://nowhere.moe/nihilist.pubkey">PGP</a>)</p>
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<a href="../index.html">Previous Page</a></br></br><p><img src="../../assets/img/user.png" width="50px" height="50px"> <ba>nihilist@mainpc - 2024-08-05</ba></p>
<h1>XMPP Chat Server Setup (Clearnet + Onion + OMEMO E2EE)</h1>
<p>In this tutorial, we're going to check out how to setup a XMPP chat server, that is accessible over Tor, as a hidden service, using Prosody. We'll also cover how to have a Clearnet XMPP server, and how to have OMEMO End to End encryption using the Gajim XMPP client.</p>
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<h2><b>XMPP Onion Server Setup </b></h2>
<p>Before starting, check out <a href="../torwebsite/index.html">this</a> tutorial on how to create your first hidden service.</p>
<pre><code class="nim">
root@ANON-home:~# apt install prosody prosody-modules lua-unbound -y
root@ANON-home:~# prosodyctl about
/var/lib/prosody/custom_plugins - not a directory!
/usr/local/lib/prosody/modules - not a directory!
/var/lib/prosody/custom_plugins/share/lua/5.4/?.lua
/var/lib/prosody/custom_plugins/share/lua/5.4/?/init.lua
root@ANON-home:~# mkdir /var/lib/prosody/custom_plugins
root@ANON-home:~# mkdir /usr/local/lib/prosody/modules -p
</code></pre>
<p>Then, we make sure that the tor hidden service includes the XMPP ports:</p>
<pre><code class="nim">
root@ANON-home:# vim /etc/tor/torrc
root@ANON-home:# cat /etc/tor/torrc
HiddenServiceDir /var/lib/tor/onions/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion/
[...]
HiddenServicePort 5222 127.0.0.1:5222
HiddenServicePort 5269 127.0.0.1:5269
HiddenServicePort 5280 127.0.0.1:5280
HiddenServicePort 5281 127.0.0.1:5281
root@ANON-home:# systemctl restart tor@default
</code></pre>
<p>Here, my hidden service is aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion, let's check that the mod_onions module is installed and configure the prosody.cfg.lua file:</p>
<pre><code class="nim">
root@ANON-home:~# ls /usr/lib/prosody/modules/mod_onions
mod_onions.lua
root@ANON-home:~# vim /etc/prosody/prosody.cfg.lua
root@ANON-home:~# cat /etc/prosody/prosody.cfg.lua
[...]
VirtualHost "localhost"
-- Prosody requires at least one enabled VirtualHost to function. You can
-- safely remove or disable 'localhost' once you have added another.
VirtualHost "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion"
modules_enabled = {"onions"};
onions_only = true;
disco_items = {
{"conference.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion","Public Chatroom"},
{"upload.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion","Public Chatroom"}
}
Component "conference.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion" "muc"
modules_enabled = { "onions" };
onions_only = true;
Component "upload.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion" "http_file_share"
modules_enabled = { "onions" };
onions_only = true;
[...]
</code></pre>
<p></p>
<pre><code class="nim">
root@ANON-home:~# prosodyctl cert generate aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion
Choose key size (2048):
<b>Key written to /var/lib/prosody/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion.key</b>
Please provide details to include in the certificate config file.
Leave the field empty to use the default value or '.' to exclude the field.
countryName (GB):
localityName (The Internet):
organizationName (Your Organisation):
organizationalUnitName (XMPP Department):
commonName (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion):
emailAddress (xmpp@aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion):
<b>Config written to /var/lib/prosody/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion.cnf
Certificate written to /var/lib/prosody/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion.crt</b>
root@ANON-home:~# prosodyctl check
[...]
Checking certificates...
Checking certificate for conference.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion
certmanager info No certificate present in SSL/TLS configuration for conference.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion. SNI will be required.
No 'certificate' found for conference.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion
Checking certificate for localhost
certmanager info No certificate present in SSL/TLS configuration for localhost. SNI will be required.
No 'certificate' found for localhost
Checking certificate for upload.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion
certmanager info No certificate present in SSL/TLS configuration for upload.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion. SNI will be required.
No 'certificate' found for upload.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion
Checking certificate for aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion
certmanager info No certificate present in SSL/TLS configuration for aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion. SNI will be required.
No 'certificate' found for aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion
For more information about certificates please see https://prosody.im/doc/certificates
Problems found, see above.
root@ANON-home:# mv /var/lib/prosody/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion.* /etc/prosody/certs/
</code></pre>
<p></p>
<pre><code class="nim">
root@ANON-home:/etc/prosody/certs# prosodyctl adduser nihilist@aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion
Enter new password:
Retype new password:
#if you want to create users in batch:
root@ANON-home:/etc/prosody/certs# prosodyctl adduser testuser aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion p4ssw0rd
root@ANON-home:/etc/prosody/certs# systemctl restart prosody
root@ANON-home:/etc/prosody/certs# systemctl status prosody
● prosody.service - Prosody XMPP Server
Loaded: loaded (/lib/systemd/system/prosody.service; enabled; preset: enabled)
Active: active (running) since Mon 2024-08-05 22:02:47 CEST; 4s ago
Docs: https://prosody.im/doc
Main PID: 3419 (lua5.4)
Tasks: 1 (limit: 4653)
Memory: 7.8M
CPU: 139ms
CGroup: /system.slice/prosody.service
└─3419 lua5.4 /usr/bin/prosody -F
Aug 05 22:02:47 ANON-home systemd[1]: Started prosody.service - Prosody XMPP Server.
</code></pre>
<p>all good now, now let's connect to it using pidgin:</p>
<pre><code class="nim">
[ mainpc ] [ /dev/pts/9 ] [~/Nextcloud/blog]
→ apt install pidgin -y
[ mainpc ] [ /dev/pts/9 ] [~/Nextcloud/blog]
→ pidgin
</code></pre>
<p>Then, create your account on the XMPP server:</p>
<img src="1.png" class="imgRz">
<img src="2.png" class="imgRz">
<img src="3.png" class="imgRz">
<img src="4.png" class="imgRz">
<img src="6.png" class="imgRz">
<img src="5.png" class="imgRz">
<p>Next, we can start chatting with Alice, who is another user on that XMPP server like so:</p>
<img src="7.png" class="imgRz">
<p>Then from Alice's XMPP client, we accept nihilist's buddy request:</p>
<img src="8.png" class="imgRz">
<img src="9.png" class="imgRz">
<img src="10.png" class="imgRz">
<img src="11.png" class="imgRz">
<p></p>
</div>
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<div id="anon2">
<div class="container">
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<div class="col-lg-8 col-lg-offset-2">
<h2><b>Optional XMPP server options:</b></h2> </br> </br>
<p>if you want to enable message archiving, enable the "mam" module by uncommenting it:</p>
<pre><code class="nim">
root@ANON-home:~# vim /etc/prosody/prosody.cfg.lua
root@ANON-home:~# cat /etc/prosody/prosody.cfg.lua
[...]
modules_enabled = {
"mam"; -- Store recent messages to allow multi-device synchronization
}
[...]
</code></pre>
<p>and then you can mention the expiration time of messages like so:</p>
<pre><code class="nim">
root@ANON-home:~# vim /etc/prosody/prosody.cfg.lua
root@ANON-home:~# cat /etc/prosody/prosody.cfg.lua
archive_expires_after = "1w" -- remove archived messages after 1 week
</code></pre>
<p>you can choose to limit the bandwidth usage of your server too, using the mod_limits module:</p>
<pre><code class="nim">
root@ANON-home:~# vim /etc/prosody/prosody.cfg.lua
root@ANON-home:~# cat /etc/prosody/prosody.cfg.lua
limits = {
c2s = {
rate = "10kb/s";
}
s2sin = {
rate = "30kb/s";
}
}
</code></pre>
<p>You can also enable archiving on the multi-user chats like so :</p>
<pre><code class="nim">
root@ANON-home:~# vim /etc/prosody/prosody.cfg.lua
root@ANON-home:~# cat /etc/prosody/prosody.cfg.lua
Component "conference.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion" "muc"
modules_enabled = { "onions", "muc_mam" };
onions_only = true;
</code></pre>
<p>And just like in mod_mam, you can set the expiration time of the messages in MUCs:</p>
<pre><code class="nim">
root@ANON-home:~# vim /etc/prosody/prosody.cfg.lua
root@ANON-home:~# cat /etc/prosody/prosody.cfg.lua
Component "conference.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion" "muc"
modules_enabled = { "onions", "muc_mam" };
onions_only = true;
muc_log_expires_after = "1w"
</code></pre>
<p>Then, you can also enable file archiving using mod_http_file_share:</p>
<pre><code class="nim">
root@ANON-home:~# vim /etc/prosody/prosody.cfg.lua
root@ANON-home:~# cat /etc/prosody/prosody.cfg.lua
Component "upload.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion" "http_file_share"
modules_enabled = { "onions" };
onions_only = true;
http_file_share_daily_quota = 100*1024*1024; -- 100 MiB
http_file_share_after = 7*86400; -- One week in seconds
http_file_share_size_limit = 10*1024*1024 -- 10 Mib
</code></pre>
<p>Then, as you're going to have a multi user chat, you'll most likely need the mod_muc_moderation module:</p>
<pre><code class="nim">
root@ANON-home:~# vim /etc/prosody/prosody.cfg.lua
root@ANON-home:~# cat /etc/prosody/prosody.cfg.lua
Component "conference.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.onion" "muc"
modules_enabled = { "onions", "muc_mam", "muc_moderation" };
onions_only = true;
muc_log_expires_after = "1w"
</code></pre>
</div>
</div><!-- /row -->
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<div id="anon1">
<div class="container">
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<div class="col-lg-8 col-lg-offset-2">
<h2><b>XMPP Clearnet Server Setup</b></h2> </br> </br>
<p>First edit prosody.cfg.lua like so :</p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/3 ] [~]
→ vim /etc/prosody/prosody.cfg.lua
[...]
VirtualHost "nowhere.moe"
ssl = {
certificate = "/etc/ssl/nowhere.moe/fullchain.cer";
key = "/etc/ssl/nowhere.moe/nowhere.moe.key";
}
VirtualHost "nowherejezfoltodf4jiyl6r56jnzintap5vyjlia7fkirfsnfizflqd.onion"
[...]
</code></pre>
<p>Then copy the existing acme.sh certificates for nowhere.moe into another non-root directory, otherwise prosody wont be able to read them:</p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/4 ] [/etc/ssl/nowhere.moe]
→ mkdir -p /etc/ssl/nowhere.moe/
[ Datura ] [ /dev/pts/4 ] [/etc/ssl/nowhere.moe]
→ cp -r /root/.acme.sh/nowhere.moe/* /etc/ssl/nowhere.moe
[ Datura ] [ /dev/pts/4 ] [/etc/ssl/nowhere.moe]
→ sudo setfacl -R -m u:prosody:rx /etc/ssl/nowhere.moe/
[ Datura ] [ /dev/pts/4 ] [/etc/ssl/nowhere.moe]
→ sudo -u prosody cat /etc/ssl/nowhere.moe/nowhere.moe.cer
-----BEGIN CERTIFICATE-----
MIIF5zCCBM+gAwIBAgISBCVaPZeC38+C4bWEm3yPX1LMMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjQwODExMjAyMjI5WhcNMjQxMTA5MjAyMjI4WjAWMRQwEgYDVQQD
Ewtub3doZXJlLm1vZTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAJPO
[...]
-----END CERTIFICATE-----
</code></pre>
<p>to copy it once a day to the correct folder, you can do it via cronjob:</p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/7 ] [~]
→ crontab -e
0 0 * * * cp -r /root/.acme.sh/nowhere.moe/* /etc/ssl/nowhere.moe ; setfacl -R -m u:prosody:rx /etc/ssl/nowhere.moe ; systemctl restart prosody
</code></pre>
<p>Then, don't forget to create the clearnet user:</p>
<pre><code class="nim">
[ Datura ] [ /dev/pts/7 ] [~]
→ prosodyctl adduser usertest usertestpwd
[ Datura ] [ /dev/pts/7 ] [~]
→ prosodyctl passwd usertest@nowhere.moe
</code></pre>
<p>Then you can just connect to the XMPP server over clearnet aswell, but one thing to note is that pidgin is limited when it comes to encrypting chats, so let's use Gajim instead as it comes with OMEMO encryption out of the box:</p>
<pre><code class="nim">
user@laptop: apt install gajim -y
</pre></code>
<img src="12.png" class="imgRz">
<img src="13.png" class="imgRz">
<img src="14.png" class="imgRz">
<img src="15.png" class="imgRz">
</div>
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<div id="anon2">
<div class="container">
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<h2><b>XMPP OMEMO End to End Encryption (E2EE)</b></h2> </br> </br>
<img src="16.png" class="imgRz">
<img src="17.png" class="imgRz">
<img src="18.png" class="imgRz">
<img src="19.png" class="imgRz">
<img src="20.png" class="imgRz">
<img src="21.png" class="imgRz">
<img src="22.png" class="imgRz">
<p>Now here, you need to tell the other peer (if they don't have OMEMO enabled) to install a XMPP client like gajim, just like you, to use OMEMO encryption just like you, to have end to end encryption.</p>
<img src="23.png" class="imgRz">
<img src="25.png" class="imgRz">
<img src="26.png" class="imgRz">
<img src="27.png" class="imgRz">
<img src="28.png" class="imgRz">
<img src="29.png" class="imgRz">
<img src="30.png" class="imgRz">
<p>And that's it! you now have a XMPP server working over both Clearnet, and Tor, with end to end encryption.</p>
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<h1>Micro Workflow: Todo Listing, Contextualizing, and Ordering Tasks </h1>
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</code></pre>
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