michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: package org.mozilla.gecko.toolbar;
michael@0: 
michael@0: import org.mozilla.gecko.BrowserApp;
michael@0: import org.mozilla.gecko.R;
michael@0: import org.mozilla.gecko.GeckoAppShell;
michael@0: import org.mozilla.gecko.GeckoEvent;
michael@0: import org.mozilla.gecko.SiteIdentity;
michael@0: import org.mozilla.gecko.SiteIdentity.SecurityMode;
michael@0: import org.mozilla.gecko.widget.ArrowPopup;
michael@0: import org.mozilla.gecko.widget.DoorHanger;
michael@0: import org.mozilla.gecko.widget.DoorHanger.OnButtonClickListener;
michael@0: 
michael@0: import org.json.JSONException;
michael@0: import org.json.JSONObject;
michael@0: 
michael@0: import android.content.res.Resources;
michael@0: import android.text.TextUtils;
michael@0: import android.util.Log;
michael@0: import android.view.LayoutInflater;
michael@0: import android.view.View;
michael@0: import android.widget.ImageView;
michael@0: import android.widget.LinearLayout;
michael@0: import android.widget.TextView;
michael@0: 
michael@0: /**
michael@0:  * SiteIdentityPopup is a singleton class that displays site identity data in
michael@0:  * an arrow panel popup hanging from the lock icon in the browser toolbar.
michael@0:  */
michael@0: public class SiteIdentityPopup extends ArrowPopup {
michael@0:     private static final String LOGTAG = "GeckoSiteIdentityPopup";
michael@0: 
michael@0:     // FIXME: Update this URL for mobile. See bug 885923.
michael@0:     private static final String MIXED_CONTENT_SUPPORT_URL =
michael@0:         "https://support.mozilla.org/kb/how-does-content-isnt-secure-affect-my-safety";
michael@0: 
michael@0:     private SiteIdentity mSiteIdentity;
michael@0: 
michael@0:     private Resources mResources;
michael@0: 
michael@0:     private LinearLayout mIdentity;
michael@0:     private TextView mHost;
michael@0:     private TextView mOwner;
michael@0:     private TextView mVerifier;
michael@0: 
michael@0:     private DoorHanger mMixedContentNotification;
michael@0: 
michael@0:     private final OnButtonClickListener mButtonClickListener;
michael@0: 
michael@0:     SiteIdentityPopup(BrowserApp activity) {
michael@0:         super(activity);
michael@0: 
michael@0:         mResources = activity.getResources();
michael@0:         mButtonClickListener = new PopupButtonListener();
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     protected void init() {
michael@0:         super.init();
michael@0: 
michael@0:         // Make the popup focusable so it doesn't inadvertently trigger click events elsewhere
michael@0:         // which may reshow the popup (see bug 785156)
michael@0:         setFocusable(true);
michael@0: 
michael@0:         LayoutInflater inflater = LayoutInflater.from(mActivity);
michael@0:         mIdentity = (LinearLayout) inflater.inflate(R.layout.site_identity, null);
michael@0:         mContent.addView(mIdentity);
michael@0: 
michael@0:         mHost = (TextView) mIdentity.findViewById(R.id.host);
michael@0:         mOwner = (TextView) mIdentity.findViewById(R.id.owner);
michael@0:         mVerifier = (TextView) mIdentity.findViewById(R.id.verifier);
michael@0:     }
michael@0: 
michael@0:     private void updateUi() {
michael@0:         if (!mInflated) {
michael@0:             init();
michael@0:         }
michael@0: 
michael@0:         if (mSiteIdentity.getSecurityMode() == SecurityMode.MIXED_CONTENT_LOADED ||
michael@0:             mSiteIdentity.getSecurityMode() == SecurityMode.MIXED_CONTENT_BLOCKED) {
michael@0:             // Hide the identity data if there isn't valid site identity data.
michael@0:             // Set some top padding on the popup content to create a of light blue
michael@0:             // between the popup arrow and the mixed content notification.
michael@0:             mContent.setPadding(0, (int) mResources.getDimension(R.dimen.identity_padding_top), 0, 0);
michael@0:             mIdentity.setVisibility(View.GONE);
michael@0:         } else {
michael@0:             mHost.setText(mSiteIdentity.getHost());
michael@0: 
michael@0:             String owner = mSiteIdentity.getOwner();
michael@0: 
michael@0:             // Supplemental data is optional.
michael@0:             final String supplemental = mSiteIdentity.getSupplemental();
michael@0:             if (!TextUtils.isEmpty(supplemental)) {
michael@0:                 owner += "\n" + supplemental;
michael@0:             }
michael@0:             mOwner.setText(owner);
michael@0: 
michael@0:             final String verifier = mSiteIdentity.getVerifier();
michael@0:             final String encrypted = mSiteIdentity.getEncrypted();
michael@0:             mVerifier.setText(verifier + "\n" + encrypted);
michael@0: 
michael@0:             mContent.setPadding(0, 0, 0, 0);
michael@0:             mIdentity.setVisibility(View.VISIBLE);
michael@0:         }
michael@0:     }
michael@0: 
michael@0:     private void addMixedContentNotification(boolean blocked) {
michael@0:         // Remove any exixting mixed content notification.
michael@0:         removeMixedContentNotification();
michael@0:         mMixedContentNotification = new DoorHanger(mActivity, DoorHanger.Theme.DARK);
michael@0: 
michael@0:         String message;
michael@0:         if (blocked) {
michael@0:             message = mActivity.getString(R.string.blocked_mixed_content_message_top) + "\n\n" +
michael@0:                       mActivity.getString(R.string.blocked_mixed_content_message_bottom);
michael@0:         } else {
michael@0:             message = mActivity.getString(R.string.loaded_mixed_content_message);
michael@0:         }
michael@0:         mMixedContentNotification.setMessage(message);
michael@0:         mMixedContentNotification.addLink(mActivity.getString(R.string.learn_more), MIXED_CONTENT_SUPPORT_URL, "\n\n");
michael@0: 
michael@0:         if (blocked) {
michael@0:             mMixedContentNotification.setIcon(R.drawable.shield_doorhanger);
michael@0:             mMixedContentNotification.addButton(mActivity.getString(R.string.disable_protection),
michael@0:                                                 "disable", mButtonClickListener);
michael@0:             mMixedContentNotification.addButton(mActivity.getString(R.string.keep_blocking),
michael@0:                                                 "keepBlocking", mButtonClickListener);
michael@0:         } else {
michael@0:             mMixedContentNotification.setIcon(R.drawable.warning_doorhanger);
michael@0:             mMixedContentNotification.addButton(mActivity.getString(R.string.enable_protection),
michael@0:                                                 "enable", mButtonClickListener);
michael@0:         }
michael@0: 
michael@0:         mContent.addView(mMixedContentNotification);
michael@0:     }
michael@0: 
michael@0:     private void removeMixedContentNotification() {
michael@0:         if (mMixedContentNotification != null) {
michael@0:             mContent.removeView(mMixedContentNotification);
michael@0:             mMixedContentNotification = null;
michael@0:         }
michael@0:     }
michael@0: 
michael@0:     /*
michael@0:      * @param identityData A JSONObject that holds the current tab's identity data.
michael@0:      */
michael@0:     void setSiteIdentity(SiteIdentity siteIdentity) {
michael@0:         mSiteIdentity = siteIdentity;
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public void show() {
michael@0:         if (mSiteIdentity == null) {
michael@0:             Log.e(LOGTAG, "Can't show site identity popup for undefined state");
michael@0:             return;
michael@0:         }
michael@0: 
michael@0:         final SecurityMode mode = mSiteIdentity.getSecurityMode();
michael@0:         if (mode == SecurityMode.UNKNOWN) {
michael@0:             Log.e(LOGTAG, "Can't show site identity popup in non-identified state");
michael@0:             return;
michael@0:         }
michael@0: 
michael@0:         updateUi();
michael@0: 
michael@0:         if (mode == SecurityMode.MIXED_CONTENT_LOADED ||
michael@0:             mode == SecurityMode.MIXED_CONTENT_BLOCKED) {
michael@0:             addMixedContentNotification(mode == SecurityMode.MIXED_CONTENT_BLOCKED);
michael@0:         }
michael@0: 
michael@0:         super.show();
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public void dismiss() {
michael@0:         super.dismiss();
michael@0:         removeMixedContentNotification();
michael@0:     }
michael@0: 
michael@0:     private class PopupButtonListener implements OnButtonClickListener {
michael@0:         @Override
michael@0:         public void onButtonClick(DoorHanger dh, String tag) {
michael@0:             try {
michael@0:                 JSONObject data = new JSONObject();
michael@0:                 data.put("allowMixedContent", tag.equals("disable"));
michael@0:                 GeckoEvent e = GeckoEvent.createBroadcastEvent("Session:Reload", data.toString());
michael@0:                 GeckoAppShell.sendEventToGecko(e);
michael@0:             } catch (JSONException e) {
michael@0:                 Log.e(LOGTAG, "Exception creating message to enable/disable mixed content blocking", e);
michael@0:             }
michael@0: 
michael@0:             dismiss();
michael@0:         }
michael@0:     }
michael@0: }