WebPasswordFormData::WebPasswordFormData(const WebFormElement& webForm)
{
RefPtr<HTMLFormElement> form = webForm.operator PassRefPtr<HTMLFormElement>();
Frame* frame = form->document()->frame();
if (!frame)
return;
PasswordFormFields fields;
findPasswordFormFields(form.get(), &fields);
// Get the document URL
KURL fullOrigin(ParsedURLString, form->document()->documentURI());
// Calculate the canonical action URL
String action = form->action();
if (action.isNull())
action = ""; // missing 'action' attribute implies current URL
KURL fullAction = frame->loader()->completeURL(action);
if (!fullAction.isValid())
return;
// Determine the types of the password fields
HTMLInputElement* password = 0;
HTMLInputElement* oldPassword = 0;
if (!locateSpecificPasswords(&fields, &password, &oldPassword))
return;
assemblePasswordFormResult(fullOrigin, fullAction,
fields.submit, fields.userName,
oldPassword, password, this);
}
bool CredentialTransformData::findPasswordFormFields(HTMLFormElement* form)
{
ASSERT(form);
int firstPasswordIndex = 0;
// First, find the password fields and activated submit button.
const Vector<FormAssociatedElement*>& formElements = form->associatedElements();
Vector<HTMLInputElement*> passwords;
for (size_t i = 0; i < formElements.size(); i++) {
if (!formElements[i]->isFormControlElement())
continue;
HTMLFormControlElement* formElement = static_cast<HTMLFormControlElement*>(formElements[i]);
if (!formElement->hasLocalName(HTMLNames::inputTag))
continue;
HTMLInputElement* inputElement = formElement->toInputElement();
if (!inputElement->isEnabledFormControl())
continue;
if ((passwords.size() < maxPasswords)
&& inputElement->isPasswordField()
&& inputElement->shouldAutocomplete()) {
if (passwords.isEmpty())
firstPasswordIndex = i;
passwords.append(inputElement);
}
}
if (!passwords.isEmpty()) {
// Then, search backwards for the username field.
for (int i = firstPasswordIndex - 1; i >= 0; i--) {
if (!formElements[i]->isFormControlElement())
continue;
HTMLFormControlElement* formElement = static_cast<HTMLFormControlElement*>(formElements[i]);
if (!formElement->hasLocalName(HTMLNames::inputTag))
continue;
HTMLInputElement* inputElement = formElement->toInputElement();
if (!inputElement->isEnabledFormControl())
continue;
// Various input types such as text, url, email can be a username field.
if ((inputElement->isTextField() && !inputElement->isPasswordField())
&& (inputElement->shouldAutocomplete())) {
m_userNameElement = inputElement;
break;
}
}
}
if (!m_userNameElement)
return false;
if (!locateSpecificPasswords(passwords, &(m_passwordElement)))
return false;
return true;
}
WebPasswordFormData::WebPasswordFormData(const WebFormElement& webForm)
{
RefPtr<HTMLFormElement> form = webForm.operator PassRefPtr<HTMLFormElement>();
PasswordFormFields fields;
findPasswordFormFields(form.get(), &fields);
// Get the document URL
KURL fullOrigin = form->document().url();
// Calculate the canonical action URL
String action = form->action();
if (action.isNull())
action = ""; // missing 'action' attribute implies current URL
KURL fullAction = form->document().completeURL(action);
if (!fullAction.isValid())
return;
// Determine the types of the password fields
HTMLInputElement* password = 0;
HTMLInputElement* oldPassword = 0;
if (!locateSpecificPasswords(&fields, &password, &oldPassword))
return;
#if defined(S_FP_SIGNUP_POPUP_FIX)
this->isSignUpPage = false;
if(fields.passwords.size() > 1)
{
if ((fields.passwords[0]->value() == fields.passwords[1]->value())
&& !fields.passwords[0]->value().isEmpty())
this->isSignUpPage = true;
}
#endif
assemblePasswordFormResult(fullOrigin, fullAction,
fields.submit, fields.userName,
fields.alternateUserNames,
oldPassword, password, this);
}
