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fix known_hosts ownership, ssh dir creation, and root user guard

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Justin Oros
2026-04-16 09:22:19 -07:00
parent 7bdafd316c
commit 87c08fb543
2 changed files with 8 additions and 1 deletions
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6
hub/onboard-spoke.sh
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@@ -4,6 +4,12 @@ set -euo pipefail
RCLONE_CONF="${HOME}/.config/rclone/rclone.conf" RCLONE_CONF="${HOME}/.config/rclone/rclone.conf"
SSH_DIR="${HOME}/.ssh" SSH_DIR="${HOME}/.ssh"
[ "$(id -u)" -eq 0 ] && echo -e "\033[0;31m[WARNING]\033[0m Running as root — keys will be written to /root/.ssh. Run as armbian instead." && exit 1 || true
mkdir -p "$SSH_DIR"
touch "$SSH_DIR/known_hosts"
chmod 700 "$SSH_DIR"
chmod 600 "$SSH_DIR/known_hosts"
RED='\033[0;31m' RED='\033[0;31m'
GREEN='\033[0;32m' GREEN='\033[0;32m'
YELLOW='\033[1;33m' YELLOW='\033[1;33m'

3
setup.sh
View File

@@ -100,9 +100,10 @@ case "$KEY_CHOICE" in
esac esac
info "Scanning hub host key..." info "Scanning hub host key..."
sudo -u armbian ssh-keyscan -H "$HUB_HOST" >> "$SSH_DIR/known_hosts" 2>/dev/null sudo -u armbian touch "$SSH_DIR/known_hosts"
chown armbian:armbian "$SSH_DIR/known_hosts" chown armbian:armbian "$SSH_DIR/known_hosts"
chmod 600 "$SSH_DIR/known_hosts" chmod 600 "$SSH_DIR/known_hosts"
sudo -u armbian ssh-keyscan -H "$HUB_HOST" >> "$SSH_DIR/known_hosts" 2>/dev/null
header "Testing SSH Connection" header "Testing SSH Connection"
info "Testing connection to $HUB_HOST..." info "Testing connection to $HUB_HOST..."