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xamxam/nginx/scripts/setup-password.sh
2026-04-15 14:24:44 +02:00

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#!/bin/bash
#
# Setup script for Post-ERG admin password
# Creates htpasswd file for nginx basic authentication
#
set -e
echo "================================================="
echo "Post-ERG Admin Password Setup"
echo "================================================="
echo ""
# Check if running as root
if [ "$EUID" -ne 0 ]; then
echo "⚠️ This script must be run as root (use sudo)"
exit 1
fi
# Check if apache2-utils is installed
if ! command -v htpasswd &> /dev/null; then
echo "📦 Installing apache2-utils..."
apt-get update
apt-get install -y apache2-utils
fi
# Configuration
HTPASSWD_FILE="/etc/nginx/.htpasswd-posterg"
BACKUP_FILE="/etc/nginx/.htpasswd-posterg.backup"
# Backup existing file if it exists
if [ -f "$HTPASSWD_FILE" ]; then
echo "📋 Backing up existing password file..."
cp "$HTPASSWD_FILE" "$BACKUP_FILE"
echo " Backup saved to: $BACKUP_FILE"
echo ""
fi
# Prompt for username
echo "Enter admin username (default: admin):"
read -r USERNAME
USERNAME=${USERNAME:-admin}
# Create or update password file
if [ -f "$HTPASSWD_FILE" ]; then
# File exists, update/add user
echo ""
echo "Creating/updating user: $USERNAME"
htpasswd "$HTPASSWD_FILE" "$USERNAME"
else
# Create new file
echo ""
echo "Creating new password file for user: $USERNAME"
htpasswd -c "$HTPASSWD_FILE" "$USERNAME"
fi
# Set correct permissions
chmod 644 "$HTPASSWD_FILE"
chown root:root "$HTPASSWD_FILE"
echo ""
echo "✅ Password file created/updated successfully!"
echo ""
echo "Details:"
echo " File: $HTPASSWD_FILE"
echo " User: $USERNAME"
echo " Permissions: 644 (readable by nginx)"
echo ""
# Ask if user wants to add more users
echo "Do you want to add another user? (y/n)"
read -r ADD_MORE
while [ "$ADD_MORE" = "y" ] || [ "$ADD_MORE" = "Y" ]; do
echo ""
echo "Enter username for additional user:"
read -r USERNAME
if [ -z "$USERNAME" ]; then
echo "❌ Username cannot be empty"
continue
fi
echo "Adding user: $USERNAME"
htpasswd "$HTPASSWD_FILE" "$USERNAME"
echo ""
echo "Add another user? (y/n)"
read -r ADD_MORE
done
echo ""
echo "================================================="
echo "Setup Complete!"
echo "================================================="
echo ""
echo "Current users in $HTPASSWD_FILE:"
cut -d: -f1 "$HTPASSWD_FILE" | while read -r user; do
echo " - $user"
done
echo ""
echo "Next steps:"
echo " 1. Copy nginx config: cp nginx/posterg.conf /etc/nginx/sites-available/posterg"
echo " 2. Enable site: ln -s /etc/nginx/sites-available/posterg /etc/nginx/sites-enabled/"
echo " 3. Test config: nginx -t"
echo " 4. Reload nginx: systemctl reload nginx"
echo ""
echo "The admin panel at /formulaire/ will now require authentication."
echo ""
echo "⚠️ IMPORTANT: Save these credentials securely!"
echo ""