| 321 | } |
| 322 | |
| 323 | func (opt *Option) Validate() error { |
| 324 | if opt.Uppercase && opt.Lowercase { |
| 325 | return errors.New("cannot set -U and -L at the same time") |
| 326 | } |
| 327 | |
| 328 | if (opt.Offset != 0 || opt.Limit != 0) && opt.Depth > 0 { |
| 329 | // 偏移和上限与递归同时使用时也会造成混淆. |
| 330 | return errors.New("--offset and --limit cannot be used with --depth at the same time") |
| 331 | } |
| 332 | |
| 333 | if opt.Depth > 0 && opt.ResumeFrom != "" { |
| 334 | // 递归与断点续传会造成混淆, 断点续传的word与rule不是通过命令行获取的 |
| 335 | return errors.New("--resume and --depth cannot be used at the same time") |
| 336 | } |
| 337 | |
| 338 | if opt.ResumeFrom == "" && len(opt.URL) == 0 && opt.URLFile == "" && len(opt.CIDRs) == 0 && opt.RawFile == "" { |
| 339 | return fmt.Errorf("without any target, please use -u/-l/-c/--resume to set targets") |
| 340 | } |
| 341 | |
| 342 | // FunctionOptions 只在 Brute 模式下生效 |
| 343 | // Check 模式（无字典、无 word、无 rule）下使用 FunctionOptions 会报错 |
| 344 | hasMask := func() bool { |
| 345 | for _, u := range opt.URL { |
| 346 | if containsMask(u) { |
| 347 | return true |
| 348 | } |
| 349 | } |
| 350 | for _, h := range opt.Headers { |
| 351 | if containsMask(h) { |
| 352 | return true |
| 353 | } |
| 354 | } |
| 355 | for _, c := range opt.Cookie { |
| 356 | if containsMask(c) { |
| 357 | return true |
| 358 | } |
| 359 | } |
| 360 | return containsMask(opt.Host) || containsMask(opt.Path) |
| 361 | } |
| 362 | isCheckMode := len(opt.Dictionaries) == 0 && opt.Word == "" && !hasMask() && len(opt.Rules) == 0 && len(opt.AppendRule) == 0 && !opt.DefaultDict |
| 363 | if isCheckMode { |
| 364 | if opt.Extensions != "" { |
| 365 | return errors.New("FunctionOptions: -e/--extension only works in Brute mode, not in Check mode. Please provide dictionary (-d) to enable Brute mode") |
| 366 | } |
| 367 | if opt.ForceExtension { |
| 368 | return errors.New("FunctionOptions: --force-extension only works in Brute mode, not in Check mode. Please provide dictionary (-d) to enable Brute mode") |
| 369 | } |
| 370 | if opt.ExcludeExtensions != "" { |
| 371 | return errors.New("FunctionOptions: --exclude-extension only works in Brute mode, not in Check mode. Please provide dictionary (-d) to enable Brute mode") |
| 372 | } |
| 373 | if opt.RemoveExtensions != "" { |
| 374 | return errors.New("FunctionOptions: --remove-extension only works in Brute mode, not in Check mode. Please provide dictionary (-d) to enable Brute mode") |
| 375 | } |
| 376 | if opt.Uppercase { |
| 377 | return errors.New("FunctionOptions: -U/--uppercase only works in Brute mode, not in Check mode. Please provide dictionary (-d) to enable Brute mode") |
| 378 | } |
| 379 | if opt.Lowercase { |
| 380 | return errors.New("FunctionOptions: -L/--lowercase only works in Brute mode, not in Check mode. Please provide dictionary (-d) to enable Brute mode") |