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lonalore/SSH_Login_Email.md

Last active December 8, 2017 11:25
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SSH_Login_Email.md

1, Create /etc/ssh/login-notify.sh with the following contents:

#!/bin/sh

# Change these two lines:
sender="[email protected]"
recepient="[email protected]"

if [ "$PAM_TYPE" != "close_session" ]; then
    host="`hostname`"
    subject="SSH Login: $PAM_USER from $PAM_RHOST on $host"
    # Message to send, e.g. the current environment variables.
    message="`env`"
    echo "$message" | mailx -r "$sender" -s "$subject" "$recepient"
fi

2, Make it executable with chmod +x login-notify.sh

3, Add the following line to /etc/pam.d/sshd:

session optional pam_exec.so seteuid /etc/ssh/login-notify.sh

Source: https://askubuntu.com/a/448602

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