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#!/usr/bin/env fish

# https://microsounds.github.io/notes/termux-ssh-fingerprint.htm
# Unlock keystore with fingerprint
termux-fingerprint >/dev/null
# Sign nonce value
# No ed25519 support sad
# THIS CAN'T BE A ONE-LINER
# Sure it seems more elegant to sign the result of termux-fingerprint with a one-liner
# But this can cause weird bugs so let's just play it safe
# Since the output of termux-fingerprint can change after errors
# And in a one-liner they get executed in parallel
echo nonce | termux-keystore sign default SHA256withRSA | base64 -w 0