mirror of
https://github.com/MHSanaei/3x-ui.git
synced 2025-11-04 06:12:52 +00:00
fail2ban: better ipv6 validation (#2615)
This commit is contained in:
Tara Rostami
GitHub
parent
49295661fd
commit
3f38c42852
2 changed files with 63 additions and 53 deletions
37
install.sh
37
install.sh
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@ -2,6 +2,7 @@
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red='\033[0;31m'
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green='\033[0;32m'
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blue='\033[0;34m'
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yellow='\033[0;33m'
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plain='\033[0m'
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@ -260,24 +261,24 @@ install_x-ui() {
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systemctl start x-ui
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echo -e "${green}x-ui ${tag_version}${plain} installation finished, it is running now..."
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echo -e ""
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echo -e "x-ui control menu usages: "
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echo -e "----------------------------------------------"
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echo -e "SUBCOMMANDS:"
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echo -e "x-ui - Admin Management Script"
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echo -e "x-ui start - Start"
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echo -e "x-ui stop - Stop"
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echo -e "x-ui restart - Restart"
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echo -e "x-ui status - Current Status"
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echo -e "x-ui settings - Current Settings"
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echo -e "x-ui enable - Enable Autostart on OS Startup"
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echo -e "x-ui disable - Disable Autostart on OS Startup"
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echo -e "x-ui log - Check logs"
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echo -e "x-ui banlog - Check Fail2ban ban logs"
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echo -e "x-ui update - Update"
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echo -e "x-ui legacy - legacy version"
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echo -e "x-ui install - Install"
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echo -e "x-ui uninstall - Uninstall"
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echo -e "----------------------------------------------"
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echo -e "┌───────────────────────────────────────────────────────┐
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│ ${blue}x-ui control menu usages (subcommands):${plain} │
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│ │
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│ ${blue}x-ui${plain} - Admin Management Script │
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│ ${blue}x-ui start${plain} - Start │
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│ ${blue}x-ui stop${plain} - Stop │
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│ ${blue}x-ui restart${plain} - Restart │
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│ ${blue}x-ui status${plain} - Current Status │
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│ ${blue}x-ui settings${plain} - Current Settings │
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│ ${blue}x-ui enable${plain} - Enable Autostart on OS Startup │
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│ ${blue}x-ui disable${plain} - Disable Autostart on OS Startup │
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│ ${blue}x-ui log${plain} - Check logs │
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│ ${blue}x-ui banlog${plain} - Check Fail2ban ban logs │
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│ ${blue}x-ui update${plain} - Update │
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│ ${blue}x-ui legacy${plain} - legacy version │
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│ ${blue}x-ui install${plain} - Install │
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│ ${blue}x-ui uninstall${plain} - Uninstall │
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└───────────────────────────────────────────────────────┘"
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}
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echo -e "${green}Running...${plain}"
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79
x-ui.sh
79
x-ui.sh
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@ -1353,6 +1353,11 @@ iplimit_remove_conflicts() {
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done
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}
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ip_validation() {
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ipv6_regex="^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$"
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ipv4_regex="^((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)\.){3}(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)$"
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}
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iplimit_main() {
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echo -e "\n${green}\t1.${plain} Install Fail2ban and configure IP Limit"
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echo -e "${green}\t2.${plain} Change Ban Duration"
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@ -1406,7 +1411,8 @@ iplimit_main() {
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;;
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5)
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read -rp "Enter the IP address you want to ban: " ban_ip
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if [[ $ban_ip =~ ^(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9]))$ || $ban_ip =~ ^(([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})$ ]]; then
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ip_validation
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if [[ $ban_ip =~ $ipv4_regex || $ban_ip =~ $ipv6_regex ]]; then
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fail2ban-client set 3x-ipl banip "$ban_ip"
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echo -e "${green}IP Address ${ban_ip} has been banned successfully.${plain}"
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else
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@ -1416,7 +1422,8 @@ iplimit_main() {
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;;
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6)
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read -rp "Enter the IP address you want to unban: " unban_ip
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if [[ $unban_ip =~ ^(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9]))$ || $unban_ip =~ ^(([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})$ ]]; then
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ip_validation
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if [[ $unban_ip =~ $ipv4_regex || $unban_ip =~ $ipv6_regex ]]; then
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fail2ban-client set 3x-ipl unbanip "$unban_ip"
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echo -e "${green}IP Address ${unban_ip} has been unbanned successfully.${plain}"
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else
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@ -1673,39 +1680,41 @@ show_usage() {
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show_menu() {
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echo -e "
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${green}3X-UI Panel Management Script${plain}
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${green}0.${plain} Exit Script
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————————————————
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${green}1.${plain} Install
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${green}2.${plain} Update
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${green}3.${plain} Update Menu
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${green}4.${plain} Legacy Version
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${green}5.${plain} Uninstall
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————————————————
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${green}6.${plain} Reset Username & Password & Secret Token
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${green}7.${plain} Reset Web Base Path
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${green}8.${plain} Reset Settings
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${green}9.${plain} Change Port
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${green}10.${plain} View Current Settings
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————————————————
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${green}11.${plain} Start
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${green}12.${plain} Stop
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${green}13.${plain} Restart
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${green}14.${plain} Check Status
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${green}15.${plain} Logs Management
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————————————————
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${green}16.${plain} Enable Autostart
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${green}17.${plain} Disable Autostart
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————————————————
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${green}18.${plain} SSL Certificate Management
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${green}19.${plain} Cloudflare SSL Certificate
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${green}20.${plain} IP Limit Management
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${green}21.${plain} Firewall Management
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${green}22.${plain} SSH Port Forwarding Management
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————————————————
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${green}23.${plain} Enable BBR
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${green}24.${plain} Update Geo Files
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${green}25.${plain} Speedtest by Ookla
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╔────────────────────────────────────────────────╗
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│ ${green}3X-UI Panel Management Script${plain} │
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│ ${green}0.${plain} Exit Script │
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│────────────────────────────────────────────────│
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│ ${green}1.${plain} Install │
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│ ${green}2.${plain} Update │
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│ ${green}3.${plain} Update Menu │
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│ ${green}4.${plain} Legacy Version │
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│ ${green}5.${plain} Uninstall │
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│────────────────────────────────────────────────│
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│ ${green}6.${plain} Reset Username & Password & Secret Token │
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│ ${green}7.${plain} Reset Web Base Path │
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│ ${green}8.${plain} Reset Settings │
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│ ${green}9.${plain} Change Port │
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│ ${green}10.${plain} View Current Settings │
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│────────────────────────────────────────────────│
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│ ${green}11.${plain} Start │
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│ ${green}12.${plain} Stop │
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│ ${green}13.${plain} Restart │
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│ ${green}14.${plain} Check Status │
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│ ${green}15.${plain} Logs Management │
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│────────────────────────────────────────────────│
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│ ${green}16.${plain} Enable Autostart │
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│ ${green}17.${plain} Disable Autostart │
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│────────────────────────────────────────────────│
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│ ${green}18.${plain} SSL Certificate Management │
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│ ${green}19.${plain} Cloudflare SSL Certificate │
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│ ${green}20.${plain} IP Limit Management │
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│ ${green}21.${plain} Firewall Management │
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│ ${green}22.${plain} SSH Port Forwarding Management │
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│────────────────────────────────────────────────│
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│ ${green}23.${plain} Enable BBR │
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│ ${green}24.${plain} Update Geo Files │
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│ ${green}25.${plain} Speedtest by Ookla │
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╚────────────────────────────────────────────────╝
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"
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show_status
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echo && read -p "Please enter your selection [0-25]: " num
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