ssh host /bin/sh -i
Better would be enabling PAM via sshd_config and generating the message from there.> ssh host -t "bash --noprofile"
https://askubuntu.com/questions/179889/how-do-i-set-up-an-em...
But this time it's for MS Teams channels, which is possible through Webhooks.
I thought that might be interesting for other persons so I share :) It can probably be adapted to any other webhooks, as soon as webhook urls accepts the JSON sent.
https://github.com/heywoodlh/nixos-configs/blob/d5b0ffbcc4cb...
This script is so nice because it's so simple: it follows the journalctl output of sshd.service and then sends a push notification to me through Gotify's CLI when journalctl's output matches what I set $grep_regex_pattern to (I just need to remember to setup gotify when I setup my server). The best part is that it's so easy to modify this script for ANY systemd service that is using journalctl.
I alert on all successful and failed attempts, because in my home lab, I should be the only one logging in -- so I don't really get notifications unless I'm working on something. It's helped me a few times when I've accidentally left port 22 exposed to the world on some VPS' -- reminding me to add firewall rules to reduce access.
EDIT: clarified that sshd-montior sends alerts when matching regex pattern