Linux-Server-Management-Toolkit/testing/validate-interworx.sh

#!/bin/bash

################################################################################
# InterWorx Validation Script
# Purpose: Verify all assumptions about InterWorx file system, commands, and paths
# Run this on a real InterWorx server to validate our refactoring
################################################################################

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
RESULTS_FILE="/tmp/interworx-validation-results.txt"

# Color output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

# Counters
PASS=0
FAIL=0
WARN=0

echo "======================================================================="
echo "INTERWORX VALIDATION SCRIPT"
echo "======================================================================="
echo "This script will verify all assumptions about InterWorx"
echo "Results will be saved to: $RESULTS_FILE"
echo ""
echo "Started: $(date)"
echo "======================================================================="
echo ""

# Initialize results file
cat > "$RESULTS_FILE" <<EOF
InterWorx Validation Results
Generated: $(date)
Hostname: $(hostname)
EOF

################################################################################
# Helper Functions
################################################################################

test_pass() {
    echo -e "${GREEN}[PASS]${NC} $1"
    echo "[PASS] $1" >> "$RESULTS_FILE"
    ((PASS++))
}

test_fail() {
    echo -e "${RED}[FAIL]${NC} $1"
    echo "[FAIL] $1" >> "$RESULTS_FILE"
    ((FAIL++))
}

test_warn() {
    echo -e "${YELLOW}[WARN]${NC} $1"
    echo "[WARN] $1" >> "$RESULTS_FILE"
    ((WARN++))
}

test_info() {
    echo -e "${BLUE}[INFO]${NC} $1"
    echo "[INFO] $1" >> "$RESULTS_FILE"
}

section_header() {
    echo ""
    echo "======================================================================="
    echo "$1"
    echo "======================================================================="
    echo "" >> "$RESULTS_FILE"
    echo "=======================================================================" >> "$RESULTS_FILE"
    echo "$1" >> "$RESULTS_FILE"
    echo "=======================================================================" >> "$RESULTS_FILE"
}

################################################################################
# TEST 1: Control Panel Detection
################################################################################

section_header "TEST 1: Control Panel Detection"

if [ -d "/usr/local/interworx" ]; then
    test_pass "InterWorx installation directory exists: /usr/local/interworx"
else
    test_fail "InterWorx installation directory NOT found: /usr/local/interworx"
fi

if [ -f "/usr/local/interworx/iworx.ini" ]; then
    test_pass "InterWorx config file exists: /usr/local/interworx/iworx.ini"
    IW_VERSION=$(grep -i "^version" /usr/local/interworx/iworx.ini 2>/dev/null | cut -d'=' -f2 | tr -d ' ')
    test_info "InterWorx version: $IW_VERSION"
else
    test_fail "InterWorx config file NOT found"
fi

################################################################################
# TEST 2: File System Structure
################################################################################

section_header "TEST 2: File System Structure"

# Find a test user (first user in /home with a domain structure)
TEST_USER=""
TEST_DOMAIN=""

for user_dir in /home/*; do
    if [ -d "$user_dir" ]; then
        username=$(basename "$user_dir")
        # Skip system accounts
        if [[ "$username" != "lost+found" ]] && [[ "$username" != "aquota.user" ]]; then
            # Look for domain structure
            domain_dir=$(find "$user_dir" -maxdepth 1 -type d -name "*.com" 2>/dev/null | head -1)
            if [ -n "$domain_dir" ]; then
                TEST_USER="$username"
                TEST_DOMAIN=$(basename "$domain_dir")
                break
            fi
        fi
    fi
done

if [ -n "$TEST_USER" ] && [ -n "$TEST_DOMAIN" ]; then
    test_pass "Found test user: $TEST_USER with domain: $TEST_DOMAIN"

    # Test document root path
    EXPECTED_DOCROOT="/home/$TEST_USER/$TEST_DOMAIN/html"
    if [ -d "$EXPECTED_DOCROOT" ]; then
        test_pass "Document root exists: $EXPECTED_DOCROOT"
    else
        test_fail "Document root NOT found: $EXPECTED_DOCROOT"
    fi

    # Test log directory
    EXPECTED_LOG_DIR="/home/$TEST_USER/var/$TEST_DOMAIN/logs"
    if [ -d "$EXPECTED_LOG_DIR" ]; then
        test_pass "Log directory exists: $EXPECTED_LOG_DIR"

        # Check for specific log files
        if [ -f "$EXPECTED_LOG_DIR/access_log" ]; then
            test_pass "Access log exists: $EXPECTED_LOG_DIR/access_log"
        else
            test_warn "Access log NOT found (may not have traffic yet)"
        fi

        if [ -f "$EXPECTED_LOG_DIR/error_log" ]; then
            test_pass "Error log exists: $EXPECTED_LOG_DIR/error_log"
        else
            test_warn "Error log NOT found (may not have errors yet)"
        fi

        # List all log files found
        test_info "Log files in directory:"
        ls -lh "$EXPECTED_LOG_DIR" >> "$RESULTS_FILE" 2>&1

    else
        test_fail "Log directory NOT found: $EXPECTED_LOG_DIR"
    fi

    # Test var directory structure
    if [ -d "/home/$TEST_USER/var" ]; then
        test_pass "User var directory exists: /home/$TEST_USER/var"
        test_info "Domains under var directory:"
        ls -d "/home/$TEST_USER/var"/*/ 2>/dev/null >> "$RESULTS_FILE"
    else
        test_fail "User var directory NOT found: /home/$TEST_USER/var"
    fi

else
    test_warn "No test user/domain found - cannot test file structure"
    test_info "Available users in /home:"
    ls -d /home/*/ 2>/dev/null >> "$RESULTS_FILE"
fi

################################################################################
# TEST 3: Virtual Host Configuration
################################################################################

section_header "TEST 3: Virtual Host Configuration"

if [ -d "/etc/httpd/conf.d" ]; then
    test_pass "Apache conf.d directory exists: /etc/httpd/conf.d"

    # Find vhost configs
    VHOST_CONFIGS=$(find /etc/httpd/conf.d -name "vhost_*.conf" 2>/dev/null)
    if [ -n "$VHOST_CONFIGS" ]; then
        VHOST_COUNT=$(echo "$VHOST_CONFIGS" | wc -l)
        test_pass "Found $VHOST_COUNT vhost config files"

        # Test first vhost config structure
        FIRST_VHOST=$(echo "$VHOST_CONFIGS" | head -1)
        test_info "Testing vhost config: $FIRST_VHOST"

        if grep -q "ServerName" "$FIRST_VHOST"; then
            test_pass "ServerName directive found in vhost config"
        else
            test_fail "ServerName directive NOT found in vhost config"
        fi

        if grep -q "SuexecUserGroup" "$FIRST_VHOST"; then
            test_pass "SuexecUserGroup directive found in vhost config"
        else
            test_fail "SuexecUserGroup directive NOT found in vhost config"
        fi

    else
        test_fail "No vhost_*.conf files found in /etc/httpd/conf.d"
    fi
else
    test_fail "Apache conf.d directory NOT found: /etc/httpd/conf.d"
fi

################################################################################
# TEST 4: Domain → User Mapping
################################################################################

section_header "TEST 4: Domain → User Mapping"

if [ -n "$TEST_DOMAIN" ]; then
    test_info "Testing domain→user lookup for: $TEST_DOMAIN"

    # Method: grep vhost configs for ServerName, then extract SuexecUserGroup
    FOUND_USER=$(grep -l "ServerName $TEST_DOMAIN" /etc/httpd/conf.d/vhost_*.conf 2>/dev/null | \
                 xargs grep "SuexecUserGroup" 2>/dev/null | head -1 | awk '{print $2}')

    if [ -n "$FOUND_USER" ]; then
        test_pass "Domain→User lookup successful: $TEST_DOMAIN → $FOUND_USER"

        if [ "$FOUND_USER" = "$TEST_USER" ]; then
            test_pass "Lookup returned correct user (matches expected: $TEST_USER)"
        else
            test_fail "Lookup returned wrong user: got $FOUND_USER, expected $TEST_USER"
        fi
    else
        test_fail "Domain→User lookup failed for: $TEST_DOMAIN"
    fi
else
    test_warn "No test domain available for lookup test"
fi

################################################################################
# TEST 5: User → Domains Mapping
################################################################################

section_header "TEST 5: User → Domains Mapping"

if [ -n "$TEST_USER" ]; then
    test_info "Testing user→domains lookup for: $TEST_USER"

    # Method 1: From vhost configs
    USER_DOMAINS_VHOST=$(grep "SuexecUserGroup $TEST_USER" /etc/httpd/conf.d/vhost_*.conf 2>/dev/null -l | \
                         xargs grep "ServerName" 2>/dev/null | awk '{print $2}' | sort -u)

    if [ -n "$USER_DOMAINS_VHOST" ]; then
        DOMAIN_COUNT=$(echo "$USER_DOMAINS_VHOST" | wc -l)
        test_pass "Method 1 (vhost configs): Found $DOMAIN_COUNT domain(s) for user $TEST_USER"
        test_info "Domains from vhost configs:"
        echo "$USER_DOMAINS_VHOST" >> "$RESULTS_FILE"
    else
        test_fail "Method 1 (vhost configs): No domains found"
    fi

    # Method 2: From filesystem
    USER_DOMAINS_FS=$(find "/home/$TEST_USER" -maxdepth 1 -type d -name "*.com" -o -name "*.net" -o -name "*.org" 2>/dev/null | \
                     xargs -n1 basename 2>/dev/null | sort -u)

    if [ -n "$USER_DOMAINS_FS" ]; then
        DOMAIN_COUNT_FS=$(echo "$USER_DOMAINS_FS" | wc -l)
        test_pass "Method 2 (filesystem): Found $DOMAIN_COUNT_FS domain(s) for user $TEST_USER"
        test_info "Domains from filesystem:"
        echo "$USER_DOMAINS_FS" >> "$RESULTS_FILE"
    else
        test_fail "Method 2 (filesystem): No domains found"
    fi

    # Compare methods
    if [ "$USER_DOMAINS_VHOST" = "$USER_DOMAINS_FS" ]; then
        test_pass "Both methods return identical domain lists"
    else
        test_warn "Methods return different domain lists (may be normal)"
    fi

else
    test_warn "No test user available for user→domains test"
fi

################################################################################
# TEST 6: Database Prefix Pattern
################################################################################

section_header "TEST 6: Database Prefix Pattern"

test_info "Checking database naming conventions..."

# Try to connect to MySQL/MariaDB
if command -v mysql &> /dev/null; then
    # Get database list
    DB_LIST=$(mysql -e "SHOW DATABASES;" 2>/dev/null | grep -v "Database\|information_schema\|performance_schema\|mysql")

    if [ -n "$DB_LIST" ]; then
        test_pass "Successfully connected to database and retrieved database list"
        test_info "Sample databases:"
        echo "$DB_LIST" | head -10 >> "$RESULTS_FILE"

        # Check for username_ prefix pattern
        if [ -n "$TEST_USER" ]; then
            USER_DBS=$(echo "$DB_LIST" | grep "^${TEST_USER}_")
            if [ -n "$USER_DBS" ]; then
                DB_COUNT=$(echo "$USER_DBS" | wc -l)
                test_pass "VERIFIED: Found $DB_COUNT database(s) with username_ prefix pattern: ${TEST_USER}_*"
                test_info "Databases for user $TEST_USER:"
                echo "$USER_DBS" >> "$RESULTS_FILE"
                test_pass "DATABASE PREFIX PATTERN CONFIRMED: username_dbname (same as cPanel)"
            else
                test_warn "No databases found with ${TEST_USER}_ prefix"
            fi
        fi

        # Check if any databases DON'T follow username_ pattern
        NO_PREFIX_DBS=$(echo "$DB_LIST" | grep -v "_" | grep -v "test")
        if [ -n "$NO_PREFIX_DBS" ]; then
            test_warn "Found databases without underscore (may not follow username_ pattern):"
            echo "$NO_PREFIX_DBS" | head -5 >> "$RESULTS_FILE"
        fi

    else
        test_warn "Could not retrieve database list (may need credentials)"
    fi
else
    test_warn "mysql command not found - cannot test database prefix"
fi

################################################################################
# TEST 7: Cron System
################################################################################

section_header "TEST 7: Cron System"

if command -v crontab &> /dev/null; then
    test_pass "crontab command available"

    if [ -n "$TEST_USER" ]; then
        # Try to list user crontab
        if crontab -u "$TEST_USER" -l &> /dev/null; then
            test_pass "Can read crontab for user: $TEST_USER"
            test_info "User crontab entries:"
            crontab -u "$TEST_USER" -l 2>/dev/null | head -20 >> "$RESULTS_FILE"
        else
            test_warn "No crontab for user $TEST_USER (or permission denied)"
        fi
    fi

    # Check cron directory
    if [ -d "/var/spool/cron" ]; then
        test_pass "Standard cron spool directory exists: /var/spool/cron"
    else
        test_warn "Standard cron spool directory not found"
    fi

else
    test_fail "crontab command not available"
fi

################################################################################
# TEST 8: PHP Configuration
################################################################################

section_header "TEST 8: PHP Configuration"

# Check PHP versions
test_info "Checking available PHP versions:"
PHP_BINS=$(find /usr/bin /opt -name "php*" -type f 2>/dev/null | grep -E "php[0-9]" | head -10)
if [ -n "$PHP_BINS" ]; then
    echo "$PHP_BINS" >> "$RESULTS_FILE"
fi

# Check for PHP-FPM pools
if [ -d "/etc/php-fpm.d" ]; then
    test_pass "PHP-FPM pool directory exists: /etc/php-fpm.d"
    POOL_COUNT=$(ls /etc/php-fpm.d/*.conf 2>/dev/null | wc -l)
    test_info "Found $POOL_COUNT PHP-FPM pool config(s)"
else
    test_warn "PHP-FPM pool directory not found: /etc/php-fpm.d"
fi

# Check vhost for PHP handler configuration
if [ -n "$FIRST_VHOST" ]; then
    if grep -qi "php" "$FIRST_VHOST"; then
        test_info "PHP configuration found in vhost config"
        grep -i "php" "$FIRST_VHOST" | head -5 >> "$RESULTS_FILE"
    else
        test_warn "No PHP configuration visible in vhost config"
    fi
fi

################################################################################
# TEST 9: WordPress Detection
################################################################################

section_header "TEST 9: WordPress Detection"

test_info "Searching for WordPress installations..."

WP_SITES=$(find /home -maxdepth 4 -name "wp-config.php" -type f 2>/dev/null | head -10)

if [ -n "$WP_SITES" ]; then
    WP_COUNT=$(echo "$WP_SITES" | wc -l)
    test_pass "Found $WP_COUNT WordPress installation(s)"

    # Test path pattern
    FIRST_WP=$(echo "$WP_SITES" | head -1)
    test_info "Sample WordPress path: $FIRST_WP"

    # Verify it matches expected pattern: /home/USER/DOMAIN/html/wp-config.php
    if echo "$FIRST_WP" | grep -qE "^/home/[^/]+/[^/]+/html/wp-config.php$"; then
        test_pass "WordPress path matches expected pattern: /home/USER/DOMAIN/html/wp-config.php"
    else
        test_warn "WordPress path doesn't match expected pattern"
    fi

    # Extract user and domain from path
    WP_USER=$(echo "$FIRST_WP" | cut -d'/' -f3)
    WP_DOMAIN=$(echo "$FIRST_WP" | cut -d'/' -f4)
    test_info "Extracted from path - User: $WP_USER, Domain: $WP_DOMAIN"

else
    test_warn "No WordPress installations found (this is OK if none installed)"
fi

################################################################################
# TEST 10: InterWorx CLI Tools
################################################################################

section_header "TEST 10: InterWorx CLI Tools"

if [ -d "/usr/local/interworx/bin" ]; then
    test_pass "InterWorx bin directory exists: /usr/local/interworx/bin"
    test_info "Available InterWorx commands:"
    ls /usr/local/interworx/bin | head -20 >> "$RESULTS_FILE"
else
    test_warn "InterWorx bin directory not found"
fi

# Check for nodeworx CLI
if command -v nodeworx &> /dev/null; then
    test_pass "nodeworx command available"
else
    test_warn "nodeworx command not found"
fi

if command -v siteworx &> /dev/null; then
    test_pass "siteworx command available"
else
    test_warn "siteworx command not found"
fi

################################################################################
# SUMMARY
################################################################################

section_header "VALIDATION SUMMARY"

TOTAL=$((PASS + FAIL + WARN))

echo ""
echo "======================================================================="
echo "RESULTS SUMMARY"
echo "======================================================================="
echo -e "${GREEN}PASS: $PASS${NC}"
echo -e "${RED}FAIL: $FAIL${NC}"
echo -e "${YELLOW}WARN: $WARN${NC}"
echo "TOTAL TESTS: $TOTAL"
echo ""

cat >> "$RESULTS_FILE" <<EOF

======================================================================
RESULTS SUMMARY
======================================================================
PASS: $PASS
FAIL: $FAIL
WARN: $WARN
TOTAL TESTS: $TOTAL

Completed: $(date)
EOF

if [ $FAIL -eq 0 ]; then
    echo -e "${GREEN}✓ ALL CRITICAL TESTS PASSED${NC}"
    echo "✓ ALL CRITICAL TESTS PASSED" >> "$RESULTS_FILE"
    echo ""
    echo "InterWorx appears to match all our assumptions!"
else
    echo -e "${RED}✗ SOME TESTS FAILED - REVIEW RESULTS${NC}"
    echo "✗ SOME TESTS FAILED - REVIEW RESULTS" >> "$RESULTS_FILE"
fi

echo ""
echo "Full results saved to: $RESULTS_FILE"
echo "======================================================================="

exit 0