Add centralized IP reputation tracking system

Created a comprehensive IP reputation system that tracks IPs across all
toolkit scripts with tags/attack types, scores, and detailed analytics.

NEW FILES:
- lib/ip-reputation.sh: Core reputation library with optimized database
  * Fast lookup using pipe-delimited file format
  * Attack type tagging system (bitmask: SQL, XSS, RCE, Bot, Scanner, etc.)
  * Reputation scoring (0-100) based on hits and attack severity
  * GeoIP country lookup integration
  * Automatic cleanup of old entries
  * Thread-safe with file locking

- modules/security/ip-reputation-manager.sh: Interactive management tool
  * Query individual IPs with full details
  * View top malicious/active IPs
  * Database statistics and analytics
  * Manual IP flagging/whitelisting
  * Import IPs from logs
  * Export to readable reports
  * Live monitoring mode

INTEGRATION:
All security and analysis scripts now use the centralized reputation system:

- modules/website/500-error-tracker.sh:
  * Tracks IPs generating 500 errors
  * Tags bots/scanners with BOT/SCANNER flags
  * Background processing for performance

- modules/security/live-attack-monitor.sh:
  * Maps attack types to reputation flags
  * Tracks SSH bruteforce, SQL injection, XSS, DDoS, etc.
  * Real-time reputation updates

- modules/website/website-error-analyzer.sh:
  * Tags filtered bots in error analysis
  * Builds IP reputation from website errors

- launcher.sh:
  * Added IP Reputation Manager to Bot & Traffic Analysis menu
  * Menu option 4 in Security > Analysis > Bot & Traffic Analysis

KEY FEATURES:
✓ Centralized IP tracking across ALL scripts
✓ Multi-tag system (IP can have multiple attack types)
✓ Reputation scores increase with more tags/attacks
✓ Country tracking via GeoIP
✓ Optimized for high-volume traffic (attacks with 1000s of IPs)
✓ Fast lookups even during DDoS
✓ Background processing doesn't slow down analysis
✓ Database cleanup/maintenance tools
✓ Export for reports and sharing

BENEFITS:
- Single source of truth for IP reputation
- Scripts share intelligence (bot detected in one script = flagged for all)
- Track IPs across time and multiple attack vectors
- Identify repeat offenders with multiple attack types
- Make blocking decisions based on comprehensive data
- Performance optimized with file locking and background updates

modules/security/ip-reputation-manager.sh

@@ -0,0 +1,464 @@
+#!/bin/bash
+
+################################################################################
+# IP Reputation Manager
+################################################################################
+# Purpose: View, query, and manage the centralized IP reputation database
+# Features:
+# - Query individual IPs
+# - View top malicious IPs
+# - View top active IPs
+# - Export database
+# - Database statistics
+# - Cleanup old entries
+# - Manual IP flagging/whitelisting
+################################################################################
+
+# Get script directory
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+source "$SCRIPT_DIR/lib/common-functions.sh"
+source "$SCRIPT_DIR/lib/system-detect.sh"
+source "$SCRIPT_DIR/lib/ip-reputation.sh"
+
+# Require root
+if [ "$EUID" -ne 0 ]; then
+    print_error "This script must be run as root"
+    exit 1
+fi
+
+# Menu display
+show_menu() {
+    clear
+    print_banner "IP Reputation Manager"
+
+    # Show quick stats
+    local total_ips=$(wc -l < "$IP_REP_DB" 2>/dev/null || echo 0)
+    local db_size=$(du -h "$IP_REP_DB" 2>/dev/null | awk '{print $1}' || echo "0B")
+
+    echo ""
+    echo -e "${BLUE}${BOLD}Database Status:${NC} $total_ips IPs tracked | Size: $db_size"
+    echo ""
+    echo -e "${BOLD}Query & View:${NC}"
+    echo ""
+    echo -e "  ${GREEN}1)${NC} Query IP Reputation       - Look up specific IP"
+    echo -e "  ${GREEN}2)${NC} Top Malicious IPs         - Highest reputation scores"
+    echo -e "  ${GREEN}3)${NC} Top Active IPs            - Most hits/requests"
+    echo -e "  ${GREEN}4)${NC} Database Statistics       - Overview of tracked IPs"
+    echo -e "  ${GREEN}5)${NC} Live Monitoring           - Real-time reputation updates"
+    echo ""
+    echo -e "${BOLD}Database Management:${NC}"
+    echo ""
+    echo -e "  ${BLUE}6)${NC} Export Database           - Export to readable text file"
+    echo -e "  ${BLUE}7)${NC} Cleanup Old Entries       - Remove IPs not seen in X days"
+    echo -e "  ${BLUE}8)${NC} Rebuild Index             - Optimize database for speed"
+    echo ""
+    echo -e "${BOLD}Manual Actions:${NC}"
+    echo ""
+    echo -e "  ${YELLOW}9)${NC} Flag IP as Malicious      - Manually mark IP as threat"
+    echo -e "  ${YELLOW}10)${NC} Mark IP as Legitimate     - Whitelist/reduce score"
+    echo -e "  ${YELLOW}11)${NC} Import IPs from Log       - Batch import from file"
+    echo ""
+    echo -e "  ${RED}0)${NC} Exit"
+    echo ""
+    echo -e "${CYAN}──────────────────────────────────────────────────────────────${NC}"
+    echo -n "Select option: "
+}
+
+# Query individual IP
+query_ip_interactive() {
+    clear
+    print_banner "Query IP Reputation"
+    echo ""
+    echo -n "Enter IP address to query: "
+    read -r ip_address
+
+    if [ -z "$ip_address" ]; then
+        print_error "No IP address provided"
+        press_enter
+        return
+    fi
+
+    # Validate IP format (basic check)
+    if ! [[ "$ip_address" =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
+        print_error "Invalid IP address format"
+        press_enter
+        return
+    fi
+
+    echo ""
+    query_ip_reputation "$ip_address"
+
+    echo ""
+    press_enter
+}
+
+# View top malicious IPs
+view_top_malicious() {
+    clear
+    print_banner "Top Malicious IPs"
+    echo ""
+    echo -n "How many top IPs to show? [20]: "
+    read -r limit
+    limit="${limit:-20}"
+
+    echo ""
+    echo -e "${RED}${BOLD}Top $limit Most Malicious IPs (by Reputation Score)${NC}"
+    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+    printf "%-15s | %-7s | %-4s | %-8s | %-8s | %-30s\n" \
+        "IP ADDRESS" "HITS" "CTRY" "REP" "LEVEL" "ATTACK TYPES"
+    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+
+    get_top_malicious_ips "$limit" | while IFS='|' read -r ip hit_count rep_score country attack_flags first_seen last_seen last_activity notes; do
+        local category=$(get_ip_reputation_category "$rep_score")
+        local attacks=$(decode_attack_flags "$attack_flags")
+
+        # Color code by reputation
+        local color="$NC"
+        case "$category" in
+            CRITICAL) color="$RED$BOLD" ;;
+            HIGH) color="$RED" ;;
+            MEDIUM) color="$YELLOW" ;;
+            LOW) color="$CYAN" ;;
+        esac
+
+        printf "${color}%-15s | %-7s | %-4s | %-3s/100 | %-8s | %-30s${NC}\n" \
+            "$ip" "$hit_count" "$country" "$rep_score" "$category" "${attacks:0:30}"
+    done
+
+    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+    echo ""
+    press_enter
+}
+
+# View top active IPs
+view_top_active() {
+    clear
+    print_banner "Top Active IPs"
+    echo ""
+    echo -n "How many top IPs to show? [20]: "
+    read -r limit
+    limit="${limit:-20}"
+
+    echo ""
+    echo -e "${YELLOW}${BOLD}Top $limit Most Active IPs (by Hit Count)${NC}"
+    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+    printf "%-15s | %-7s | %-4s | %-8s | %-8s | %-30s\n" \
+        "IP ADDRESS" "HITS" "CTRY" "REP" "LEVEL" "ATTACK TYPES"
+    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+
+    get_top_active_ips "$limit" | while IFS='|' read -r ip hit_count rep_score country attack_flags first_seen last_seen last_activity notes; do
+        local category=$(get_ip_reputation_category "$rep_score")
+        local attacks=$(decode_attack_flags "$attack_flags")
+
+        # Color code by hit count
+        local color="$NC"
+        if [ $hit_count -gt 10000 ]; then
+            color="$RED$BOLD"
+        elif [ $hit_count -gt 1000 ]; then
+            color="$YELLOW"
+        fi
+
+        printf "${color}%-15s | %-7s | %-4s | %-3s/100 | %-8s | %-30s${NC}\n" \
+            "$ip" "$hit_count" "$country" "$rep_score" "$category" "${attacks:0:30}"
+    done
+
+    echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+    echo ""
+    press_enter
+}
+
+# Show statistics
+view_statistics() {
+    clear
+    print_banner "Database Statistics"
+    echo ""
+    show_ip_statistics
+    echo ""
+
+    # Additional stats
+    echo "Recent Activity (Last 24 hours):"
+    local cutoff=$(($(date +%s) - 86400))
+    local recent_count=$(awk -F'|' -v cut="$cutoff" '$7 >= cut' "$IP_REP_DB" 2>/dev/null | wc -l)
+    echo "  Active IPs:         $recent_count"
+    echo ""
+
+    # Top countries
+    echo "Top Countries by IP Count:"
+    awk -F'|' '{print $4}' "$IP_REP_DB" 2>/dev/null | grep -v '^$' | sort | uniq -c | sort -rn | head -5 | \
+    while read count country; do
+        printf "  %-4s: %s IPs\n" "$country" "$count"
+    done
+    echo ""
+
+    press_enter
+}
+
+# Export database
+export_database_interactive() {
+    clear
+    print_banner "Export IP Reputation Database"
+    echo ""
+    echo -n "Enter output file path [/tmp/ip_reputation_export.txt]: "
+    read -r output_path
+    output_path="${output_path:-/tmp/ip_reputation_export.txt}"
+
+    echo ""
+    echo "Exporting database to $output_path..."
+    export_ip_reputation "$output_path"
+
+    echo ""
+    print_success "Database exported successfully!"
+    echo ""
+    echo "View with: cat $output_path"
+    echo "Or:        less $output_path"
+    echo ""
+    press_enter
+}
+
+# Cleanup old entries
+cleanup_database_interactive() {
+    clear
+    print_banner "Cleanup Old Entries"
+    echo ""
+    echo "Remove IPs that haven't been seen in how many days?"
+    echo ""
+    echo -n "Days [90]: "
+    read -r days
+    days="${days:-90}"
+
+    echo ""
+    echo "This will remove IPs not seen in the last $days days."
+    echo -n "Continue? (yes/no): "
+    read -r confirm
+
+    if [ "$confirm" != "yes" ]; then
+        echo "Cancelled"
+        press_enter
+        return
+    fi
+
+    echo ""
+    cleanup_old_ips "$days"
+    echo ""
+    print_success "Cleanup complete!"
+    echo ""
+    press_enter
+}
+
+# Rebuild index
+rebuild_index_interactive() {
+    clear
+    print_banner "Rebuild Database Index"
+    echo ""
+    echo "Rebuilding index for optimized lookups..."
+    rebuild_index
+    echo ""
+    print_success "Index rebuilt successfully!"
+    echo ""
+    press_enter
+}
+
+# Flag IP as malicious
+flag_ip_interactive() {
+    clear
+    print_banner "Flag IP as Malicious"
+    echo ""
+    echo -n "Enter IP address: "
+    read -r ip_address
+
+    if [ -z "$ip_address" ]; then
+        print_error "No IP address provided"
+        press_enter
+        return
+    fi
+
+    echo ""
+    echo "Attack Type:"
+    echo "  1) SQL Injection"
+    echo "  2) XSS"
+    echo "  3) Path Traversal"
+    echo "  4) RCE/Shell Upload"
+    echo "  5) Brute Force"
+    echo "  6) DDoS"
+    echo "  7) Bot/Scanner"
+    echo "  8) Exploit"
+    echo ""
+    echo -n "Select [1]: "
+    read -r attack_choice
+    attack_choice="${attack_choice:-1}"
+
+    case "$attack_choice" in
+        1) attack_type="SQL_INJECTION" ;;
+        2) attack_type="XSS" ;;
+        3) attack_type="PATH_TRAVERSAL" ;;
+        4) attack_type="RCE" ;;
+        5) attack_type="BRUTEFORCE" ;;
+        6) attack_type="DDOS" ;;
+        7) attack_type="SCANNER" ;;
+        8) attack_type="EXPLOIT" ;;
+        *) attack_type="SUSPICIOUS" ;;
+    esac
+
+    echo ""
+    echo -n "Notes/Description: "
+    read -r notes
+
+    echo ""
+    echo "Flagging $ip_address for $attack_type..."
+    flag_ip_attack "$ip_address" "$attack_type" 0 "$notes"
+
+    echo ""
+    print_success "IP flagged successfully!"
+    echo ""
+    query_ip_reputation "$ip_address"
+    echo ""
+    press_enter
+}
+
+# Mark IP as legitimate
+whitelist_ip_interactive() {
+    clear
+    print_banner "Mark IP as Legitimate"
+    echo ""
+    echo -n "Enter IP address: "
+    read -r ip_address
+
+    if [ -z "$ip_address" ]; then
+        print_error "No IP address provided"
+        press_enter
+        return
+    fi
+
+    echo ""
+    echo -n "Reason/Notes: "
+    read -r notes
+
+    echo ""
+    echo "Marking $ip_address as legitimate..."
+    mark_ip_legitimate "$ip_address" "$notes"
+
+    echo ""
+    print_success "IP marked as legitimate!"
+    echo ""
+    query_ip_reputation "$ip_address"
+    echo ""
+    press_enter
+}
+
+# Import from log file
+import_log_interactive() {
+    clear
+    print_banner "Import IPs from Log File"
+    echo ""
+    echo -n "Enter log file path: "
+    read -r log_path
+
+    if [ ! -f "$log_path" ]; then
+        print_error "File not found: $log_path"
+        press_enter
+        return
+    fi
+
+    echo ""
+    echo "Attack Type (will be applied to all IPs):"
+    echo "  1) Suspicious (default)"
+    echo "  2) SQL Injection"
+    echo "  3) XSS"
+    echo "  4) Bot/Scanner"
+    echo "  5) DDoS"
+    echo ""
+    echo -n "Select [1]: "
+    read -r attack_choice
+    attack_choice="${attack_choice:-1}"
+
+    case "$attack_choice" in
+        2) attack_type="SQL_INJECTION" ;;
+        3) attack_type="XSS" ;;
+        4) attack_type="SCANNER" ;;
+        5) attack_type="DDOS" ;;
+        *) attack_type="SUSPICIOUS" ;;
+    esac
+
+    echo ""
+    echo "Importing IPs from $log_path as $attack_type..."
+    import_ips_from_log "$log_path" "$attack_type" 5
+
+    echo ""
+    print_success "Import complete!"
+    echo ""
+    press_enter
+}
+
+# Live monitoring (real-time updates)
+live_monitoring() {
+    clear
+    print_banner "Live IP Reputation Monitoring"
+    echo ""
+    echo "Watching database for changes... (Press Ctrl+C to exit)"
+    echo ""
+
+    local last_count=0
+    local last_update=0
+
+    while true; do
+        local current_count=$(wc -l < "$IP_REP_DB" 2>/dev/null || echo 0)
+        local current_time=$(stat -c %Y "$IP_REP_DB" 2>/dev/null || echo 0)
+
+        if [ $current_count -ne $last_count ] || [ $current_time -ne $last_update ]; then
+            clear
+            echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+            echo "LIVE IP REPUTATION MONITORING - $(date '+%H:%M:%S')"
+            echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+            echo ""
+            show_ip_statistics
+            echo ""
+            echo "Recent Top 10 Updates:"
+            get_top_malicious_ips 10 | head -10 | while IFS='|' read -r ip hit_count rep_score country attack_flags _ _ _ _; do
+                local category=$(get_ip_reputation_category "$rep_score")
+                local attacks=$(decode_attack_flags "$attack_flags")
+                printf "%-15s | %5s hits | %3s/100 | %-8s | %s\n" "$ip" "$hit_count" "$rep_score" "$category" "${attacks:0:40}"
+            done
+            echo ""
+            echo "Press Ctrl+C to exit | Refreshing every 2 seconds..."
+
+            last_count=$current_count
+            last_update=$current_time
+        fi
+
+        sleep 2
+    done
+}
+
+# Main loop
+main() {
+    while true; do
+        show_menu
+        read -r choice
+
+        case $choice in
+            1) query_ip_interactive ;;
+            2) view_top_malicious ;;
+            3) view_top_active ;;
+            4) view_statistics ;;
+            5) live_monitoring ;;
+            6) export_database_interactive ;;
+            7) cleanup_database_interactive ;;
+            8) rebuild_index_interactive ;;
+            9) flag_ip_interactive ;;
+            10) whitelist_ip_interactive ;;
+            11) import_log_interactive ;;
+            0)
+                clear
+                echo "Exiting..."
+                exit 0
+                ;;
+            *)
+                print_error "Invalid option"
+                sleep 1
+                ;;
+        esac
+    done
+}
+
+# Run main
+main