33 lines
1 KiB
Bash
Executable file
33 lines
1 KiB
Bash
Executable file
#!/bin/bash
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function gpg-agent-forward() {
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# BEGIN variables
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# Input variables
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ruser=$1
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hostname=$2
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# Generates random 3 character host shortcut. LC_CTYPE is needed for OS X and FreeBSD.
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# https://gist.github.com/earthgecko/3089509
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hostshortcut=$(cat /dev/urandom | env LC_CTYPE=C tr -dc "a-z0-9" | fold -w 3 | head -n 1)
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# END VARIABLES
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# BEGIN script
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touch ~/.ssh/config
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echo "CREATING GPG-AGENT FORWARDING CONFIG"
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echo "YOUR HOST SHORTCUT IS \"$hostshortcut\""
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echo "host $hostshortcut" >> ~/.ssh/config
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echo " hostname $hostname" >> ~/.ssh/config
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echo " User $ruser" >> ~/.ssh/config
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echo " RemoteForward /home/$ruser/.gnupg/S.gpg-agent $HOME/.gnupg/S.gpg-agent" >> ~/.ssh/config
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echo " RemoteForward /home/$ruser/.gnupg/S.gpg-agent.ssh $HOME/.gnupg/S.gpg-agent.ssh" >> ~/.ssh/config
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echo " ServerAliveInterval 10" >> ~/.ssh/config
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echo "Use this shortcut to forward your Yubikey to $host:"
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echo " ssh $hostshortcut"
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echo "Inspect or edit the config:"
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echo " vi ~/.ssh/config"
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echo "DONE"
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return 0
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# END script
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}
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gpg-agent-forward $1 $2
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