Cliente de IRC - irssi

Fonte: irssi.org
Cores e Temas: https://irssi-import.github.io/themes/
Modulos: https://irssi.org/modules/
Scripts: https://scripts.irssi.org/

$ wget https://irssi-import.github.io/themes/c0ders.theme -o ~/.irssi/c0ders.theme

Criar Certificado com o OpenSSL

$ openssl req -x509 -new -newkey rsa:4096 -sha256 -days 1096 -nodes -out libera.pem -keyout libera.pem

Ver o FingerPrint do Certificado

$ openssl x509 -in libera.pem -noout -fingerprint -sha512 | awk -F= '{gsub(":",""); print tolower ($2)}'

Adicionar o certificado ao servidor que nos iremos ligar

$ mkdir ~/.irssi/certs 
$ mv libera.pem ~/.irssi/certs/libera.pem

Connect to LiberaChat

/network add LiberaChat 
/server add -auto -network LiberaChat -tls -tls_verify irc.libera.chat 6697 
/network mofify -sasl_password 'mypassword' -sasl_mechanism EXTERNAL LiberaChat 
/server modify -tls_verify -tls_cert ~/.irssi/certs/libera.pem irc.libera.chat 6697
/connect LiberaChat
/msg nickserv identify password
/msg nickserv cert add FINGER_PRINT
/disconnect

Add tor address to /etc/tor/torrc

MapAddress palladium.libera.chat libera75jm6of4wxpxt4aynol3xjmbtxgfyjpu34ss4d7r7q2v5zrpyd.onion

Editar .irssi/config

Mudar para o endereço de servidor para palladium.libera.chat e a porta para 6697

Test connect using tor and proxychains

$ proxychains irssi