mirror of
https://github.com/shadow1ng/fscan.git
synced 2025-09-14 05:56:46 +08:00
f943f04de7
移除冗余和低频使用的参数： - 移除 -ping 参数，统一使用 -np 控制存活检测 - 移除 -top 参数，改为智能计算显示数量 - 移除 -np-bar, -slow, -sp 调试参数 - 重构 -pg 为 -nopg，简化进度条控制逻辑 主要变更： - 将进度条控制从默认开启改为默认显示，使用 -nopg 禁用 - 实现智能TOP计算，根据扫描规模自动调整显示数量 - 统一参数命名风格，提高易用性 - 完善参数文档，新增 PARAMETERS.md 影响： - 简化了用户界面，减少参数学习成本 - 保持核心功能不变，提升使用体验 - 移除功能重复和混淆的参数选项
340 lines
12 KiB
Go
340 lines
12 KiB
Go
package common
|
||
|
||
import (
|
||
"flag"
|
||
"fmt"
|
||
"os"
|
||
"strings"
|
||
|
||
"github.com/fatih/color"
|
||
"github.com/shadow1ng/fscan/common/config"
|
||
"github.com/shadow1ng/fscan/common/i18n"
|
||
)
|
||
|
||
// Flag专用变量 (只在Flag.go中使用的变量直接定义在这里)
|
||
var (
|
||
ExcludeHosts string
|
||
Ports string
|
||
ExcludePorts string
|
||
AddPorts string
|
||
HostsFile string
|
||
PortsFile string
|
||
|
||
ModuleThreadNum int
|
||
GlobalTimeout int64
|
||
EnableFingerprint bool
|
||
|
||
AddUsers string
|
||
AddPasswords string
|
||
UsersFile string
|
||
PasswordsFile string
|
||
HashFile string
|
||
HashValue string
|
||
Domain string
|
||
SshKeyPath string
|
||
|
||
TargetURL string
|
||
URLsFile string
|
||
Cookie string
|
||
WebTimeout int64
|
||
UserAgent string
|
||
Accept string
|
||
|
||
PocPath string
|
||
PocFull bool
|
||
DnsLog bool
|
||
PocNum int
|
||
DisablePocScan bool
|
||
|
||
RedisFile string
|
||
RedisShell string
|
||
DisableRedis bool
|
||
RedisWritePath string
|
||
RedisWriteContent string
|
||
RedisWriteFile string
|
||
|
||
DisableBrute bool
|
||
MaxRetries int
|
||
|
||
DisableSave bool
|
||
Silent bool
|
||
DisableProgress bool
|
||
|
||
Shellcode string
|
||
|
||
// Parse.go 使用的变量
|
||
HostPort []string
|
||
URLs []string
|
||
HashValues []string
|
||
HashBytes [][]byte
|
||
)
|
||
|
||
// Pocinfo POC信息变量
|
||
var Pocinfo config.PocInfo
|
||
|
||
func Banner() {
|
||
// 定义暗绿色系
|
||
colors := []color.Attribute{
|
||
color.FgGreen, // 基础绿
|
||
color.FgHiGreen, // 亮绿
|
||
}
|
||
|
||
lines := []string{
|
||
" ___ _ ",
|
||
" / _ \\ ___ ___ _ __ __ _ ___| | __ ",
|
||
" / /_\\/____/ __|/ __| '__/ _` |/ __| |/ /",
|
||
"/ /_\\\\_____\\__ \\ (__| | | (_| | (__| < ",
|
||
"\\____/ |___/\\___|_| \\__,_|\\___|_|\\_\\ ",
|
||
}
|
||
|
||
// 获取最长行的长度
|
||
maxLength := 0
|
||
for _, line := range lines {
|
||
if len(line) > maxLength {
|
||
maxLength = len(line)
|
||
}
|
||
}
|
||
|
||
// 创建边框
|
||
topBorder := "┌" + strings.Repeat("─", maxLength+2) + "┐"
|
||
bottomBorder := "└" + strings.Repeat("─", maxLength+2) + "┘"
|
||
|
||
// 打印banner
|
||
fmt.Println(topBorder)
|
||
|
||
for lineNum, line := range lines {
|
||
fmt.Print("│ ")
|
||
// 使用对应的颜色打印每个字符
|
||
c := color.New(colors[lineNum%2])
|
||
c.Print(line)
|
||
// 补齐空格
|
||
padding := maxLength - len(line)
|
||
fmt.Printf("%s │\n", strings.Repeat(" ", padding))
|
||
}
|
||
|
||
fmt.Println(bottomBorder)
|
||
|
||
// 打印版本信息
|
||
c := color.New(colors[1])
|
||
c.Printf(" Fscan Version: %s\n\n", version)
|
||
}
|
||
|
||
// Flag 解析命令行参数并配置扫描选项
|
||
func Flag(Info *HostInfo) {
|
||
Banner()
|
||
|
||
// 预处理语言设置 - 在定义flag之前检查lang参数
|
||
preProcessLanguage()
|
||
|
||
// ═════════════════════════════════════════════════
|
||
// 目标配置参数
|
||
// ═════════════════════════════════════════════════
|
||
flag.StringVar(&Info.Host, "h", "", i18n.GetText("flag_host"))
|
||
flag.StringVar(&ExcludeHosts, "eh", "", i18n.GetText("flag_exclude_hosts"))
|
||
flag.StringVar(&Ports, "p", MainPorts, i18n.GetText("flag_ports"))
|
||
flag.StringVar(&ExcludePorts, "ep", "", i18n.GetText("flag_exclude_ports"))
|
||
flag.StringVar(&HostsFile, "hf", "", i18n.GetText("flag_hosts_file"))
|
||
flag.StringVar(&PortsFile, "pf", "", i18n.GetText("flag_ports_file"))
|
||
|
||
// ═════════════════════════════════════════════════
|
||
// 扫描控制参数
|
||
// ═════════════════════════════════════════════════
|
||
flag.StringVar(&ScanMode, "m", "all", i18n.GetText("flag_scan_mode"))
|
||
flag.IntVar(&ThreadNum, "t", 600, i18n.GetText("flag_thread_num"))
|
||
flag.Int64Var(&Timeout, "time", 3, i18n.GetText("flag_timeout"))
|
||
flag.IntVar(&ModuleThreadNum, "mt", 10, i18n.GetText("flag_module_thread_num"))
|
||
flag.Int64Var(&GlobalTimeout, "gt", 180, i18n.GetText("flag_global_timeout"))
|
||
// LiveTop 参数已移除，改为智能控制
|
||
flag.BoolVar(&DisablePing, "np", false, i18n.GetText("flag_disable_ping"))
|
||
flag.BoolVar(&EnableFingerprint, "fingerprint", false, i18n.GetText("flag_enable_fingerprint"))
|
||
flag.BoolVar(&LocalMode, "local", false, i18n.GetText("flag_local_mode"))
|
||
|
||
// ═════════════════════════════════════════════════
|
||
// 认证与凭据参数
|
||
// ═════════════════════════════════════════════════
|
||
flag.StringVar(&Username, "user", "", i18n.GetText("flag_username"))
|
||
flag.StringVar(&Password, "pwd", "", i18n.GetText("flag_password"))
|
||
flag.StringVar(&AddUsers, "usera", "", i18n.GetText("flag_add_users"))
|
||
flag.StringVar(&AddPasswords, "pwda", "", i18n.GetText("flag_add_passwords"))
|
||
flag.StringVar(&UsersFile, "userf", "", i18n.GetText("flag_users_file"))
|
||
flag.StringVar(&PasswordsFile, "pwdf", "", i18n.GetText("flag_passwords_file"))
|
||
flag.StringVar(&HashFile, "hashf", "", i18n.GetText("flag_hash_file"))
|
||
flag.StringVar(&HashValue, "hash", "", i18n.GetText("flag_hash_value"))
|
||
flag.StringVar(&Domain, "domain", "", i18n.GetText("flag_domain")) // SMB扫描用
|
||
flag.StringVar(&SshKeyPath, "sshkey", "", i18n.GetText("flag_ssh_key")) // SSH扫描用
|
||
|
||
// ═════════════════════════════════════════════════
|
||
// Web扫描参数
|
||
// ═════════════════════════════════════════════════
|
||
flag.StringVar(&TargetURL, "u", "", i18n.GetText("flag_target_url"))
|
||
flag.StringVar(&URLsFile, "uf", "", i18n.GetText("flag_urls_file"))
|
||
flag.StringVar(&Cookie, "cookie", "", i18n.GetText("flag_cookie"))
|
||
flag.Int64Var(&WebTimeout, "wt", 5, i18n.GetText("flag_web_timeout"))
|
||
flag.StringVar(&HttpProxy, "proxy", "", i18n.GetText("flag_http_proxy"))
|
||
flag.StringVar(&Socks5Proxy, "socks5", "", i18n.GetText("flag_socks5_proxy"))
|
||
|
||
// ═════════════════════════════════════════════════
|
||
// POC测试参数
|
||
// ═════════════════════════════════════════════════
|
||
flag.StringVar(&PocPath, "pocpath", "", i18n.GetText("flag_poc_path"))
|
||
flag.StringVar(&Pocinfo.PocName, "pocname", "", i18n.GetText("flag_poc_name"))
|
||
flag.BoolVar(&PocFull, "full", false, i18n.GetText("flag_poc_full"))
|
||
flag.BoolVar(&DnsLog, "dns", false, i18n.GetText("flag_dns_log"))
|
||
flag.IntVar(&PocNum, "num", 20, i18n.GetText("flag_poc_num"))
|
||
flag.BoolVar(&DisablePocScan, "nopoc", false, i18n.GetText("flag_no_poc"))
|
||
|
||
// ═════════════════════════════════════════════════
|
||
// Redis利用参数
|
||
// ═════════════════════════════════════════════════
|
||
flag.StringVar(&RedisFile, "rf", "", i18n.GetText("flag_redis_file"))
|
||
flag.StringVar(&RedisShell, "rs", "", i18n.GetText("flag_redis_shell"))
|
||
flag.BoolVar(&DisableRedis, "noredis", false, i18n.GetText("flag_disable_redis"))
|
||
flag.StringVar(&RedisWritePath, "rwp", "", i18n.GetText("flag_redis_write_path"))
|
||
flag.StringVar(&RedisWriteContent, "rwc", "", i18n.GetText("flag_redis_write_content"))
|
||
flag.StringVar(&RedisWriteFile, "rwf", "", i18n.GetText("flag_redis_write_file"))
|
||
|
||
// ═════════════════════════════════════════════════
|
||
// 暴力破解控制参数
|
||
// ═════════════════════════════════════════════════
|
||
flag.BoolVar(&DisableBrute, "nobr", false, i18n.GetText("flag_disable_brute"))
|
||
flag.IntVar(&MaxRetries, "retry", 3, i18n.GetText("flag_max_retries"))
|
||
|
||
// ═════════════════════════════════════════════════
|
||
// 输出与显示控制参数
|
||
// ═════════════════════════════════════════════════
|
||
flag.StringVar(&Outputfile, "o", "result.txt", i18n.GetText("flag_output_file"))
|
||
flag.StringVar(&OutputFormat, "f", "txt", i18n.GetText("flag_output_format"))
|
||
flag.BoolVar(&DisableSave, "no", false, i18n.GetText("flag_disable_save"))
|
||
flag.BoolVar(&Silent, "silent", false, i18n.GetText("flag_silent_mode"))
|
||
flag.BoolVar(&NoColor, "nocolor", false, i18n.GetText("flag_no_color"))
|
||
flag.StringVar(&LogLevel, "log", LogLevelBaseInfoSuccess, i18n.GetText("flag_log_level"))
|
||
flag.BoolVar(&DisableProgress, "nopg", false, i18n.GetText("flag_disable_progress"))
|
||
|
||
// ═════════════════════════════════════════════════
|
||
// 其他参数
|
||
// ═════════════════════════════════════════════════
|
||
flag.StringVar(&Shellcode, "sc", "", i18n.GetText("flag_shellcode"))
|
||
flag.StringVar(&Language, "lang", "zh", i18n.GetText("flag_language"))
|
||
|
||
// 帮助参数
|
||
var showHelp bool
|
||
flag.BoolVar(&showHelp, "help", false, i18n.GetText("flag_help"))
|
||
|
||
// 解析命令行参数
|
||
parseCommandLineArgs()
|
||
|
||
// 设置语言
|
||
i18n.SetLanguage(Language)
|
||
|
||
|
||
// 更新进度条显示状态
|
||
ShowProgress = !DisableProgress
|
||
|
||
// 如果显示帮助或者没有提供目标，显示帮助信息并退出
|
||
if showHelp || shouldShowHelp(Info) {
|
||
flag.Usage()
|
||
os.Exit(0)
|
||
}
|
||
}
|
||
|
||
// parseCommandLineArgs 处理来自环境变量和命令行的参数
|
||
func parseCommandLineArgs() {
|
||
// 首先检查环境变量中的参数
|
||
envArgsString := os.Getenv("FS_ARGS")
|
||
if envArgsString != "" {
|
||
// 解析环境变量参数 (跨平台支持)
|
||
envArgs, err := parseEnvironmentArgs(envArgsString)
|
||
if err == nil && len(envArgs) > 0 {
|
||
flag.CommandLine.Parse(envArgs)
|
||
os.Unsetenv("FS_ARGS") // 使用后清除环境变量
|
||
return
|
||
}
|
||
// 如果环境变量解析失败，继续使用命令行参数
|
||
}
|
||
|
||
// 解析命令行参数
|
||
flag.Parse()
|
||
}
|
||
|
||
// parseEnvironmentArgs 安全地解析环境变量中的参数
|
||
func parseEnvironmentArgs(argsString string) ([]string, error) {
|
||
if strings.TrimSpace(argsString) == "" {
|
||
return nil, fmt.Errorf("empty arguments string")
|
||
}
|
||
|
||
// 使用更安全的参数分割方法
|
||
var args []string
|
||
var currentArg strings.Builder
|
||
inQuote := false
|
||
quoteChar := ' '
|
||
|
||
for _, char := range argsString {
|
||
switch {
|
||
case char == '"' || char == '\'':
|
||
if inQuote && char == quoteChar {
|
||
inQuote = false
|
||
} else if !inQuote {
|
||
inQuote = true
|
||
quoteChar = char
|
||
} else {
|
||
currentArg.WriteRune(char)
|
||
}
|
||
case char == ' ' && !inQuote:
|
||
if currentArg.Len() > 0 {
|
||
args = append(args, currentArg.String())
|
||
currentArg.Reset()
|
||
}
|
||
default:
|
||
currentArg.WriteRune(char)
|
||
}
|
||
}
|
||
|
||
if currentArg.Len() > 0 {
|
||
args = append(args, currentArg.String())
|
||
}
|
||
|
||
return args, nil
|
||
}
|
||
|
||
// preProcessLanguage 预处理语言参数，在定义flag之前设置语言
|
||
func preProcessLanguage() {
|
||
// 遍历命令行参数查找-lang参数
|
||
for i, arg := range os.Args {
|
||
if arg == "-lang" && i+1 < len(os.Args) {
|
||
lang := os.Args[i+1]
|
||
if lang == "en" || lang == "zh" {
|
||
Language = lang
|
||
i18n.SetLanguage(lang)
|
||
return
|
||
}
|
||
} else if strings.HasPrefix(arg, "-lang=") {
|
||
lang := strings.TrimPrefix(arg, "-lang=")
|
||
if lang == "en" || lang == "zh" {
|
||
Language = lang
|
||
i18n.SetLanguage(lang)
|
||
return
|
||
}
|
||
}
|
||
}
|
||
|
||
// 检查环境变量
|
||
envLang := os.Getenv("FS_LANG")
|
||
if envLang == "en" || envLang == "zh" {
|
||
Language = envLang
|
||
i18n.SetLanguage(envLang)
|
||
}
|
||
}
|
||
|
||
// shouldShowHelp 检查是否应该显示帮助信息
|
||
func shouldShowHelp(Info *HostInfo) bool {
|
||
// 检查是否提供了扫描目标
|
||
hasTarget := Info.Host != "" || TargetURL != "" || LocalMode
|
||
|
||
// 如果没有提供任何扫描目标，则显示帮助
|
||
if !hasTarget {
|
||
return true
|
||
}
|
||
|
||
return false
|
||
}
|