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(feat) add immediate screenshot mode and skip screenshot flags
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| package writers | ||
|
|
||
| import ( | ||
| "errors" | ||
| "sync" | ||
|
|
||
| "github.com/sensepost/gowitness/pkg/models" | ||
| ) | ||
|
|
||
| // MemoryWriter is a memory-based results queue with a maximum slot count | ||
| type MemoryWriter struct { | ||
| slots int | ||
| results []*models.Result | ||
| mutex sync.Mutex | ||
| } | ||
|
|
||
| // NewMemoryWriter initializes a MemoryWriter with the specified number of slots | ||
| func NewMemoryWriter(slots int) (*MemoryWriter, error) { | ||
| if slots <= 0 { | ||
| return nil, errors.New("slots need to be a positive integer") | ||
| } | ||
|
|
||
| return &MemoryWriter{ | ||
| slots: slots, | ||
| results: make([]*models.Result, 0, slots), | ||
| mutex: sync.Mutex{}, | ||
| }, nil | ||
| } | ||
|
|
||
| // Write adds a new result to the MemoryWriter. | ||
| func (s *MemoryWriter) Write(result *models.Result) error { | ||
| s.mutex.Lock() | ||
| defer s.mutex.Unlock() | ||
|
|
||
| if len(s.results) >= s.slots { | ||
| s.results = s.results[1:] | ||
| } | ||
|
|
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| s.results = append(s.results, result) | ||
|
|
||
| return nil | ||
| } | ||
|
|
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| // GetLatest retrieves the most recently added result. | ||
| func (s *MemoryWriter) GetLatest() *models.Result { | ||
| s.mutex.Lock() | ||
| defer s.mutex.Unlock() | ||
|
|
||
| if len(s.results) == 0 { | ||
| return nil | ||
| } | ||
|
|
||
| return s.results[len(s.results)-1] | ||
| } | ||
|
|
||
| // GetFirst retrieves the oldest result in the MemoryWriter. | ||
| func (s *MemoryWriter) GetFirst() *models.Result { | ||
| s.mutex.Lock() | ||
| defer s.mutex.Unlock() | ||
|
|
||
| if len(s.results) == 0 { | ||
| return nil | ||
| } | ||
|
|
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| return s.results[0] | ||
| } | ||
|
|
||
| // GetAllResults returns a copy of all current results. | ||
| func (s *MemoryWriter) GetAllResults() []*models.Result { | ||
| s.mutex.Lock() | ||
| defer s.mutex.Unlock() | ||
|
|
||
| // Create a copy to prevent external modification | ||
| resultsCopy := make([]*models.Result, len(s.results)) | ||
| copy(resultsCopy, s.results) | ||
|
|
||
| return resultsCopy | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| package api | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "log/slog" | ||
| "net/http" | ||
|
|
||
| "github.com/sensepost/gowitness/pkg/log" | ||
| "github.com/sensepost/gowitness/pkg/runner" | ||
| driver "github.com/sensepost/gowitness/pkg/runner/drivers" | ||
| "github.com/sensepost/gowitness/pkg/writers" | ||
| ) | ||
|
|
||
| type submitSingleRequest struct { | ||
| URL string `json:"url"` | ||
| Options *submitRequestOptions `json:"options"` | ||
| } | ||
|
|
||
| // SubmitSingleHandler submits a URL to scan, returning the result. | ||
| // | ||
| // @Summary Submit a single URL for probing | ||
| // @Description Starts a new probing routine for a URL and options, returning the results when done. | ||
| // @Tags Results | ||
| // @Accept json | ||
| // @Produce json | ||
| // @Param query body submitSingleRequest true "The URL scanning request object" | ||
| // @Success 200 {string} string "Probing started" | ||
| // @Router /submit/single [post] | ||
| func (h *ApiHandler) SubmitSingleHandler(w http.ResponseWriter, r *http.Request) { | ||
| var request submitSingleRequest | ||
| if err := json.NewDecoder(r.Body).Decode(&request); err != nil { | ||
| log.Error("failed to read json request", "err", err) | ||
| http.Error(w, "Error reading JSON request", http.StatusInternalServerError) | ||
| return | ||
| } | ||
|
|
||
| if request.URL == "" { | ||
| http.Error(w, "No URL provided", http.StatusBadRequest) | ||
| return | ||
| } | ||
|
|
||
| options := runner.NewDefaultOptions() | ||
| options.Scan.ScreenshotToWriter = true | ||
| options.Scan.ScreenshotSkipSave = true | ||
|
|
||
| // Override default values with request options | ||
| if request.Options != nil { | ||
| if request.Options.X != 0 { | ||
| options.Chrome.WindowX = request.Options.X | ||
| } | ||
| if request.Options.Y != 0 { | ||
| options.Chrome.WindowY = request.Options.Y | ||
| } | ||
| if request.Options.UserAgent != "" { | ||
| options.Chrome.UserAgent = request.Options.UserAgent | ||
| } | ||
| if request.Options.Timeout != 0 { | ||
| options.Scan.Timeout = request.Options.Timeout | ||
| } | ||
| if request.Options.Format != "" { | ||
| options.Scan.ScreenshotFormat = request.Options.Format | ||
| } | ||
| } | ||
|
|
||
| writer, err := writers.NewMemoryWriter(1) | ||
| if err != nil { | ||
| http.Error(w, "Error getting a memory writer", http.StatusInternalServerError) | ||
| return | ||
| } | ||
|
|
||
| logger := slog.New(log.Logger) | ||
|
|
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| driver, err := driver.NewChromedp(logger, *options) | ||
| if err != nil { | ||
| http.Error(w, "Error sarting driver", http.StatusInternalServerError) | ||
| return | ||
| } | ||
|
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| runner, err := runner.NewRunner(logger, driver, *options, []writers.Writer{writer}) | ||
| if err != nil { | ||
| log.Error("error starting runner", "err", err) | ||
| http.Error(w, "Error starting runner", http.StatusInternalServerError) | ||
| return | ||
| } | ||
|
|
||
| go func() { | ||
| runner.Targets <- request.URL | ||
| close(runner.Targets) | ||
| }() | ||
|
|
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| runner.Run() | ||
| runner.Close() | ||
|
|
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| jsonData, err := json.Marshal(writer.GetLatest()) | ||
| if err != nil { | ||
| http.Error(w, "Error creating JSON response", http.StatusInternalServerError) | ||
| return | ||
| } | ||
|
|
||
| w.Write(jsonData) | ||
| } |
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