dotfiles/.config/scripts/yubikey.sh

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2025-08-09 08:06:57 -05:00
#!/bin/bash
# Path to your YubiKey identifiers
YUBIKEY_5C_IDENTIFIER="28854922"
YUBIKEY_NANO_IDENTIFIER="33923085"
YUBIKEY_SERIAL=$(ykman list | sed -n 's/.*Serial: //p')
# Check for connected YubiKeys
if echo "$YUBIKEY_SERIAL" | grep -q "$YUBIKEY_5C_IDENTIFIER"; then
export GIT_SSH_COMMAND='ssh -i ~/.ssh/id_ed25519_sk'
elif echo "$YUBIKEY_SERIAL" | grep -q "$YUBIKEY_NANO_IDENTIFIER"; then
export GIT_SSH_COMMAND='ssh -i ~/.ssh/id_ed25519_sk_nano'
else
echo "No YubiKey detected!"
exit 1
fi
# Now run the Git command passed to the script
git "$@"