Files
Charon/backend/internal/api/handlers/import_handler_sanitize_test.go
GitHub Actions 34347b1ff5 Refactor uptime service and tests; add WAF configuration UI and e2e tests
- Refactored `SyncMonitors` method in `uptime_service.go` for better readability.
- Updated unit tests for `UptimeService` to ensure proper functionality.
- Introduced Playwright configuration for end-to-end testing.
- Added e2e tests for WAF blocking and monitoring functionality.
- Enhanced the Security page to include WAF mode and rule set selection.
- Implemented tests for WAF configuration changes and validation.
- Created a `.last-run.json` file to store test results.
2025-12-02 02:51:50 +00:00

66 lines
2.0 KiB
Go

package handlers
import (
"bytes"
"encoding/json"
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"regexp"
"strings"
"testing"
"github.com/Wikid82/charon/backend/internal/api/middleware"
"github.com/Wikid82/charon/backend/internal/logger"
"github.com/gin-gonic/gin"
)
func TestImportUploadSanitizesFilename(t *testing.T) {
gin.SetMode(gin.TestMode)
tmpDir := t.TempDir()
// set up in-memory DB for handler
db := OpenTestDB(t)
// Create a fake caddy executable to avoid dependency on system binary
fakeCaddy := filepath.Join(tmpDir, "caddy")
os.WriteFile(fakeCaddy, []byte("#!/bin/sh\nexit 0"), 0755)
svc := NewImportHandler(db, fakeCaddy, tmpDir, "")
router := gin.New()
router.Use(middleware.RequestID())
router.POST("/import/upload", svc.Upload)
buf := &bytes.Buffer{}
logger.Init(true, buf)
maliciousFilename := "../evil\nfile.caddy"
payload := map[string]interface{}{"filename": maliciousFilename, "content": "site { respond \"ok\" }"}
bodyBytes, _ := json.Marshal(payload)
req := httptest.NewRequest(http.MethodPost, "/import/upload", bytes.NewReader(bodyBytes))
req.Header.Set("Content-Type", "application/json")
w := httptest.NewRecorder()
router.ServeHTTP(w, req)
out := buf.String()
// Extract the logged filename from either text or JSON log format
textRegex := regexp.MustCompile(`filename=?"?([^"\s]*)"?`)
jsonRegex := regexp.MustCompile(`"filename":"([^"]*)"`)
var loggedFilename string
if m := textRegex.FindStringSubmatch(out); len(m) == 2 {
loggedFilename = m[1]
} else if m := jsonRegex.FindStringSubmatch(out); len(m) == 2 {
loggedFilename = m[1]
} else {
// if we can't extract a filename value, fail the test
t.Fatalf("could not extract filename from logs: %s", out)
}
if strings.Contains(loggedFilename, "\n") || strings.Contains(loggedFilename, "\r") {
t.Fatalf("log filename contained raw newline: %q", loggedFilename)
}
if strings.Contains(loggedFilename, "..") {
t.Fatalf("log filename contained path traversal: %q", loggedFilename)
}
}