adds human.txt, site.txt, and 404.html

internal/webserver/httpServer.go

@@ -38,6 +38,7 @@ var validFiles map[string]string = map[string]string{
 	"/favicon-16x16.png":              TYPE_IMAGE_PNG,
 	"/favicon-32x32.png":              TYPE_IMAGE_PNG,
 	"/favicon.ico":                    TYPE_IMAGE_PNG,
+	"/human.txt":                      TYPE_TEXT_PLAIN,
 	"/js/bootstrap.bundle.min.js.map": TYPE_APPLICATION_JSON,
 	"/js/bootstrap.bundle.min.js":     TYPE_TEXT_JS,
 	"/js/jquery.min.js":               TYPE_TEXT_JS,
@@ -140,7 +141,7 @@ func webJSON(w http.ResponseWriter, r *http.Request) {
 
 	cves := cisa.Read()
 	if len(cves.Vulnerabilities) == 0 {
-		w.Write([]byte("{}"))
+		w.Write([]byte("{}")) //nolint:errcheck
 		return
 	} else if len(cves.Vulnerabilities) < 3 {
 		num = len(cves.Vulnerabilities)
@@ -150,7 +151,7 @@ func webJSON(w http.ResponseWriter, r *http.Request) {
 		config.Cfg.Log.Debug("unable to convert CVES to JSON", "error", err, "url", r.URL.Path)
 	}
 
-	w.Write(output)
+	w.Write(output) //nolint:errcheck
 }
 
 func webTXT(w http.ResponseWriter, r *http.Request) {
@@ -159,4 +160,6 @@ func webTXT(w http.ResponseWriter, r *http.Request) {
 		tmpltError(w, http.StatusBadRequest, "Invalid http method.")
 		return
 	}
+
+	tmpltTXT(w)
 }

internal/webserver/httpTemplate.go

@@ -107,5 +107,45 @@ func tmpltStatusNotFound(w http.ResponseWriter, path string) {
 }
 
 func tmpltTXT(w http.ResponseWriter) {
+	tmplt, err := template.New("site.txt.tplt").Funcs(template.FuncMap{
+		"ToUpper": strings.ToUpper,
+	}).ParseFS(
+		assets.EmbedHTML,
+		"html/site.txt.tplt",
+	)
+	if err != nil {
+		config.Cfg.Log.Debug("unable to parse template", "error", err)
+		tmpltError(w, http.StatusInternalServerError, "Template Parse Error.")
+		return
+	}
 
+	var (
+		msgBuffer bytes.Buffer
+		cves      []cisa.VulStruct
+		num       int = 3
+	)
+
+	c := cisa.Read()
+	for _, i := range c.Vulnerabilities {
+		t, _ := time.Parse("2006-01-02", i.DateAdded)
+		if t.After(time.Now().Add(-time.Hour * 720)) {
+			cves = append(cves, i)
+		}
+	}
+
+	if len(cves) < 3 {
+		num = len(cves)
+	}
+
+	if err := tmplt.Execute(&msgBuffer, struct {
+		CVEs []cisa.VulStruct
+	}{
+		CVEs: cves[len(cves)-num:],
+	}); err != nil {
+		config.Cfg.Log.Debug("unable to execute html template", err)
+		tmpltError(w, http.StatusInternalServerError, "Template Parse Error.")
+		return
+	}
+
+	w.Write(msgBuffer.Bytes()) //nolint:errcheck
 }