105 lines
3.2 KiB
Bash
105 lines
3.2 KiB
Bash
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#!/bin/bash
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# Script to fix database password for explorer backend
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# This script must be run with sudo privileges to reset the PostgreSQL password
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set -euo pipefail
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cd "$(dirname "$0")/.."
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# Default configuration
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DB_USER="${DB_USER:-explorer}"
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DB_PASSWORD="${DB_PASSWORD:-changeme}"
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DB_NAME="${DB_NAME:-explorer}"
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echo "=========================================="
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echo "Database Password Fix Script"
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echo "=========================================="
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echo ""
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echo "This script will:"
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echo " 1. Create or update the 'explorer' PostgreSQL user with password 'changeme'"
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echo " 2. Create the 'explorer' database if it doesn't exist"
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echo " 3. Grant all privileges to the explorer user"
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echo ""
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echo "Configuration:"
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echo " User: $DB_USER"
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echo " Password: $DB_PASSWORD"
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echo " Database: $DB_NAME"
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echo ""
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# Check if running as root or with sudo
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if [ "$EUID" -ne 0 ]; then
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echo "⚠️ This script requires sudo privileges to modify PostgreSQL."
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echo ""
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echo "Please run this script with sudo:"
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echo " sudo ./scripts/fix-database-password-manual.sh"
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echo ""
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exit 1
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fi
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# Check if PostgreSQL is running
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echo -n "Checking PostgreSQL... "
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if systemctl is-active --quiet postgresql || pg_isready >/dev/null 2>&1; then
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echo "✅ PostgreSQL is running"
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else
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echo "❌ PostgreSQL is not running"
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echo "Please start PostgreSQL first:"
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echo " sudo systemctl start postgresql"
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exit 1
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fi
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# Create or update user
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echo ""
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echo "Creating/updating PostgreSQL user '$DB_USER'..."
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sudo -u postgres psql -c "DO \$\$
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BEGIN
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IF NOT EXISTS (SELECT FROM pg_user WHERE usename = '$DB_USER') THEN
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CREATE USER $DB_USER WITH PASSWORD '$DB_PASSWORD';
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RAISE NOTICE 'User $DB_USER created';
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ELSE
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ALTER USER $DB_USER WITH PASSWORD '$DB_PASSWORD';
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RAISE NOTICE 'User $DB_USER password updated';
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END IF;
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END
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\$\$;" 2>&1
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# Create database
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echo ""
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echo "Creating database '$DB_NAME'..."
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sudo -u postgres psql -c "SELECT 1 FROM pg_database WHERE datname = '$DB_NAME'" | grep -q 1 || \
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sudo -u postgres psql -c "CREATE DATABASE $DB_NAME OWNER $DB_USER;" 2>&1
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# Grant privileges
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echo ""
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echo "Granting privileges..."
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sudo -u postgres psql -c "GRANT ALL PRIVILEGES ON DATABASE $DB_NAME TO $DB_USER;" 2>&1
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# Test connection
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echo ""
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echo -n "Testing database connection... "
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if PGPASSWORD="$DB_PASSWORD" psql -h localhost -U "$DB_USER" -d "$DB_NAME" -c "SELECT 1;" >/dev/null 2>&1; then
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echo "✅ Connection successful!"
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echo ""
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echo "=========================================="
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echo "✅ Database password has been fixed!"
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echo "=========================================="
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echo ""
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echo "Next steps:"
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echo "1. Restart the backend service:"
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echo " kill \$(cat /tmp/explorer_backend.pid) 2>/dev/null; ./scripts/start-backend-service.sh"
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echo ""
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echo "2. Verify the connection:"
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echo " curl http://localhost:8080/health"
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echo ""
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exit 0
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else
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echo "❌ Connection still failing"
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echo ""
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echo "Please check:"
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echo " 1. PostgreSQL is running: sudo systemctl status postgresql"
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echo " 2. User exists: sudo -u postgres psql -c '\\du'"
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echo " 3. Database exists: sudo -u postgres psql -c '\\l'"
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exit 1
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fi
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