Add password store interface....

chrome/browser/password_manager/password_store_win.cc

+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/password_manager/password_store_win.h"
+
+#include "base/logging.h"
+#include "base/string_util.h"
+#include "chrome/browser/password_manager/ie7_password.h"
+#include "chrome/browser/password_manager/password_manager.h"
+#include "chrome/browser/profile.h"
+
+using std::map;
+using std::vector;
+
+PasswordStoreWin::PasswordStoreWin(WebDataService* web_data_service)
+    : PasswordStoreDefault(web_data_service) {
+}
+
+void PasswordStoreWin::OnWebDataServiceRequestDone(
+    WebDataService::Handle h, const WDTypedResult *result) {
+  // Look up this handle in our request map to get the original
+  // GetLoginsRequest.
+  PendingRequestMap::const_iterator it(pending_requests_.find(h));
+  DCHECK(it != pending_requests_.end());
+
+  GetLoginsRequest* request = (*it).second;
+  pending_requests_.erase(h);
+
+  DCHECK(result);
+  if (!result)
+    return;
+
+  switch (result->GetType()) {
+    case PASSWORD_RESULT: {
+      // This is a response from WebDataService::GetLogins.
+      const WDResult<std::vector<PasswordForm*> >* r =
+        static_cast<const WDResult<std::vector<PasswordForm*> >*>(result);
+      std::vector<PasswordForm*> result_value = r->GetValue();
+
+      if (result_value.size()) {
+        // If we found some results then return them now.
+        NotifyConsumer(request, result_value);
+        return;
+      } else {
+        // Otherwise try finding IE7 logins.
+        IE7PasswordInfo info;
+        std::wstring url = ASCIIToWide(request->form.origin.spec());
+        info.url_hash = ie7_password::GetUrlHash(url);
+
+        WebDataService::Handle web_data_handle =
+            web_data_service_->GetIE7Login(info, this);
+        pending_requests_.insert(PendingRequestMap::value_type(
+          web_data_handle, request));
+      }
+      break;
+    }
+
+    case PASSWORD_IE7_RESULT: {
+      // This is a response from WebDataService::GetIE7Login.
+      PasswordForm* ie7_form = GetIE7Result(result, request->form);
+
+      std::vector<PasswordForm*> forms;
+      if (ie7_form)
+        forms.push_back(ie7_form);
+
+      NotifyConsumer(request, forms);
+      break;
+    }
+  }
+}
+
+PasswordForm* PasswordStoreWin::GetIE7Result(const WDTypedResult *result,
+                                             const PasswordForm& form) {
+  const WDResult<IE7PasswordInfo>* r =
+    static_cast<const WDResult<IE7PasswordInfo>*>(result);
+  IE7PasswordInfo info = r->GetValue();
+
+  if (!info.encrypted_data.empty()) {
+    // We got a result.
+    // Delete the entry. If it's good we will add it to the real saved password
+    // table.
+    web_data_service_->RemoveIE7Login(info);
+    std::wstring username;
+    std::wstring password;
+    std::wstring url = ASCIIToWide(form.origin.spec());
+    if (!ie7_password::DecryptPassword(url, info.encrypted_data,
+                                       &username, &password)) {
+      return NULL;
+    }
+
+    PasswordForm* auto_fill = new PasswordForm(form);
+    auto_fill->username_value = username;
+    auto_fill->password_value = password;
+    auto_fill->preferred = true;
+    auto_fill->ssl_valid = form.origin.SchemeIsSecure();
+    auto_fill->date_created = info.date_created;
+    // Add this PasswordForm to the saved password table.
+    AddLogin(*auto_fill);
+    return auto_fill;
+  }
+  return NULL;
+}