27 lines
759 B
Bash
Executable File
27 lines
759 B
Bash
Executable File
#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
|
|
USER="${USER:-$(whoami)}"
|
|
HOST="${HOST:-$(hostname)}"
|
|
DATE="$(date +%F)"
|
|
SSH_DIR="$HOME/.ssh"
|
|
mkdir -p "$SSH_DIR"
|
|
PASS_PATH="personal/ssh/$USER@$HOST/$DATE"
|
|
|
|
# --- Temporary RAM-backed file for private key ---
|
|
TMP_PRIV="/dev/shm/sshkey_$USER@$HOST$DATE"
|
|
trap 'rm -f "$TMP_PRIV"' EXIT
|
|
|
|
# Generate Ed25519 key pair into RAM
|
|
ssh-keygen -t ed25519 -f "$TMP_PRIV" -N "" -q
|
|
|
|
# Insert private key into pass
|
|
cat "$TMP_PRIV" | pass insert --multiline --force "$PASS_PATH"
|
|
echo "Private key stored in pass at $PASS_PATH"
|
|
|
|
# Extract public key from the same temp file
|
|
ssh-keygen -y -f "$TMP_PRIV" > "$SSH_DIR/$USER@$HOST.pub"
|
|
echo "Public key written to $SSH_DIR/$USER@$HOST.pub"
|
|
|
|
# Private key removed from /dev/shm automatically
|