public static List<NameValuePairString> formFieldsFromString(String fromFiddler) {
List<NameValuePairString> fields = new ArrayList<NameValuePairString>();
String[] pairs = fromFiddler.split("&");
for (String couple : pairs) {
String name;
String value;
name = couple.split("=")[0];
value = couple.split("=")[1];
fields.add(new NameValuePairString(name, value));
}
return fields;
}
public static boolean getFormFields(
ResponseWrapper rw, List<NameValuePairString> hiddenFormFields, String formSelector) {
// --- analisi della pagina contente la form, specifica al sito
Document doc = rw.getJSoupDocument();
Elements els = doc.select(formSelector); // per debug, dovrebbe essere uo
if (els == null || els.size() <= 0) {
log.error("unable to find form at selector: " + formSelector);
System.exit(1);
return false;
}
Element loginForm = els.get(0);
if (loginForm == null) {
log.error("failed to get form to analyze at: " + rw.dump());
System.exit(1);
}
// log.info("login form OUTER HTML\n" + loginForm.outerHtml());
Elements inputFields = loginForm.select("input");
// display all
for (Element e : inputFields) {
String type = e.attr("type");
if (type.equals("submit")) {
continue;
}
String attrName = e.attr("name");
hiddenFormFields.add(new NameValuePairString(attrName, e.val()));
log.debug("captured form input: " + attrName + " = " + e.val());
}
return false;
}
/**
* Used to set form fields
*
* @param formFields
* @param replaceVals
* @param removeList
* @param addList
* @return
*/
public static boolean setFormParams(
List<NameValuePairString> formFields,
List<NameValuePairString> replaceVals,
List<String> removeList,
List<NameValuePairString> addList) {
// campi da rimuovere
if (removeList != null)
for (NameValuePairString nvp : formFields) {
for (String removeKey : removeList) {
if (removeKey.equals(nvp.getKey())) {
formFields.remove(nvp);
continue;
}
}
}
// replace values
if (replaceVals != null)
for (NameValuePairString nvp : formFields) {
for (NameValuePairString repl : replaceVals) {
if (nvp.getKey().equals(repl.getKey())) {
nvp.setValue(repl.getValue());
}
}
}
// addMap name value pairs
if (addList != null)
for (NameValuePairString nvp : addList) {
formFields.add(nvp);
}
// rimuoviamo campi con chiave nulla, non so perchè ma ne pesco
ArrayList<NameValuePairString> temp = new ArrayList<NameValuePairString>();
for (NameValuePairString nvp : formFields) {
if (nvp.getKey().length() > 0) {
temp.add(nvp);
} else {
log.info("beccata chiave nulla, valore: " + nvp.getValue());
}
}
formFields.clear();
formFields.addAll(temp);
return true;
}
