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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko;
import org.mozilla.gecko.widget.ArrowPopup;
import org.json.JSONException;
import org.json.JSONObject;
import android.content.res.Resources;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
/**
* SiteIdentityPopup is a singleton class that displays site identity data in
* an arrow panel popup hanging from the lock icon in the browser toolbar.
*/
public class SiteIdentityPopup extends ArrowPopup
implements DoorHanger.OnButtonClickListener {
private static final String LOGTAG = "GeckoSiteIdentityPopup";
public static final String UNKNOWN = "unknown";
public static final String VERIFIED = "verified";
public static final String IDENTIFIED = "identified";
public static final String MIXED_CONTENT_BLOCKED = "mixed_content_blocked";
public static final String MIXED_CONTENT_LOADED = "mixed_content_loaded";
// Security states corresponding to image levels in site_security_level.xml
public static final int LEVEL_UKNOWN = 0;
public static final int LEVEL_IDENTIFIED = 1;
public static final int LEVEL_VERIFIED = 2;
public static final int LEVEL_MIXED_CONTENT_BLOCKED = 3;
public static final int LEVEL_MIXED_CONTENT_LOADED = 4;
// FIXME: Update this URL for mobile. See bug 885923.
private static final String MIXED_CONTENT_SUPPORT_URL =
"https://support.mozilla.org/kb/how-does-content-isnt-secure-affect-my-safety";
private Resources mResources;
private TextView mHost;
private TextView mOwner;
private TextView mSupplemental;
private TextView mVerifier;
private TextView mEncrypted;
private ImageView mLarry;
private DoorHanger mMixedContentNotification;
SiteIdentityPopup(BrowserApp aActivity) {
super(aActivity, null);
mResources = aActivity.getResources();
}
public static int getSecurityImageLevel(String mode) {
if (IDENTIFIED.equals(mode)) {
return LEVEL_IDENTIFIED;
}
if (VERIFIED.equals(mode)) {
return LEVEL_VERIFIED;
}
if (MIXED_CONTENT_BLOCKED.equals(mode)) {
return LEVEL_MIXED_CONTENT_BLOCKED;
}
if (MIXED_CONTENT_LOADED.equals(mode)) {
return LEVEL_MIXED_CONTENT_LOADED;
}
return LEVEL_UKNOWN;
}
@Override
protected void init() {
super.init();
// Make the popup focusable so it doesn't inadvertently trigger click events elsewhere
// which may reshow the popup (see bug 785156)
setFocusable(true);
LayoutInflater inflater = LayoutInflater.from(mActivity);
LinearLayout layout = (LinearLayout) inflater.inflate(R.layout.site_identity, null);
mContent.addView(layout);
mHost = (TextView) layout.findViewById(R.id.host);
mOwner = (TextView) layout.findViewById(R.id.owner);
mVerifier = (TextView) layout.findViewById(R.id.verifier);
mLarry = (ImageView) layout.findViewById(R.id.larry);
}
private void setIdentity(JSONObject identityData) {
try {
String host = identityData.getString("host");
mHost.setText(host);
String owner = identityData.getString("owner");
try {
String supplemental = identityData.getString("supplemental");
owner += "\n" + supplemental;
} catch (JSONException e) { }
mOwner.setText(owner);
String verifier = identityData.getString("verifier");
String encrypted = identityData.getString("encrypted");
mVerifier.setText(verifier + "\n" + encrypted);
} catch (JSONException e) {
Log.e(LOGTAG, "Exception trying to get identity data", e);
}
}
@Override
public void onButtonClick(DoorHanger dh, String tag) {
if (tag.equals("disable")) {
// To disable mixed content blocking, reload the page with a flag to load mixed content.
try {
JSONObject data = new JSONObject();
data.put("allowMixedContent", true);
GeckoEvent e = GeckoEvent.createBroadcastEvent("Session:Reload", data.toString());
GeckoAppShell.sendEventToGecko(e);
} catch (JSONException e) {
Log.e(LOGTAG, "Exception creating message to allow mixed content", e);
}
} else if (tag.equals("enable")) {
// To enable mixed content blocking, reload the page without any flags.
GeckoEvent e = GeckoEvent.createBroadcastEvent("Session:Reload", "");
GeckoAppShell.sendEventToGecko(e);
}
dismiss();
}
private void addMixedContentNotification(boolean blocked) {
// Remove any exixting mixed content notification.
removeMixedContentNotification();
mMixedContentNotification = new DoorHanger(mActivity);
String message;
if (blocked) {
message = mActivity.getString(R.string.blocked_mixed_content_message_top) + "\n\n" +
mActivity.getString(R.string.blocked_mixed_content_message_bottom);
} else {
message = mActivity.getString(R.string.loaded_mixed_content_message);
}
mMixedContentNotification.setMessage(message);
mMixedContentNotification.addLink(mActivity.getString(R.string.learn_more), MIXED_CONTENT_SUPPORT_URL, "\n\n");
if (blocked) {
mMixedContentNotification.addButton(mActivity.getString(R.string.disable_protection), "disable", this);
mMixedContentNotification.addButton(mActivity.getString(R.string.keep_blocking), "keepBlocking", this);
} else {
mMixedContentNotification.addButton(mActivity.getString(R.string.enable_protection), "enable", this);
}
mMixedContentNotification.hideDivider();
mMixedContentNotification.setBackgroundColor(0xFFDDE4EA);
mContent.addView(mMixedContentNotification);
}
private void removeMixedContentNotification() {
if (mMixedContentNotification != null) {
mContent.removeView(mMixedContentNotification);
mMixedContentNotification = null;
}
}
/*
* @param identityData A JSONObject that holds the current tab's identity data.
*/
public void updateIdentity(JSONObject identityData) {
String mode;
try {
mode = identityData.getString("mode");
} catch (JSONException e) {
Log.e(LOGTAG, "Exception trying to get identity mode", e);
return;
}
if (UNKNOWN.equals(mode)) {
Log.e(LOGTAG, "Can't show site identity popup in non-identified state");
return;
}
if (!mInflated)
init();
setIdentity(identityData);
if (VERIFIED.equals(mode)) {
// Use a blue theme for SSL
mLarry.setImageResource(R.drawable.larry_blue);
mHost.setTextColor(mResources.getColor(R.color.identity_verified));
mOwner.setTextColor(mResources.getColor(R.color.identity_verified));
} else if (IDENTIFIED.equals(mode)) {
// Use a green theme for EV
mLarry.setImageResource(R.drawable.larry_green);
mHost.setTextColor(mResources.getColor(R.color.identity_identified));
mOwner.setTextColor(mResources.getColor(R.color.identity_identified));
} else {
// Use a gray theme for sites with mixed content
// FIXME: Get a gray larry
mLarry.setImageResource(R.drawable.larry_blue);
mHost.setTextColor(mResources.getColor(R.color.identity_mixed_content));
mOwner.setTextColor(mResources.getColor(R.color.identity_mixed_content));
addMixedContentNotification(MIXED_CONTENT_BLOCKED.equals(mode));
}
}
@Override
public void dismiss() {
super.dismiss();
removeMixedContentNotification();
}
}
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