817 lines
30 KiB
Java
817 lines
30 KiB
Java
/*
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* Copyright (C) 2017 Schürmann & Breitmoser GbR
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.ui.util;
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import java.math.BigInteger;
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import java.nio.ByteBuffer;
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import java.util.Collection;
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import java.util.Locale;
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import android.content.Context;
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import android.content.res.Resources;
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import android.graphics.PorterDuff;
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import androidx.annotation.NonNull;
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import android.view.View;
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import android.widget.ImageView;
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import android.widget.TextView;
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import android.widget.ViewAnimator;
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import org.bouncycastle.asn1.ASN1ObjectIdentifier;
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import org.bouncycastle.asn1.nist.NISTNamedCurves;
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import org.bouncycastle.asn1.teletrust.TeleTrusTNamedCurves;
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import org.bouncycastle.bcpg.PublicKeyAlgorithmTags;
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import org.bouncycastle.bcpg.SymmetricKeyAlgorithmTags;
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import org.bouncycastle.crypto.ec.CustomNamedCurves;
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import org.bouncycastle.openpgp.PGPException;
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import org.bouncycastle.openpgp.PGPUtil;
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import org.bouncycastle.util.encoders.Hex;
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import org.openintents.openpgp.OpenPgpDecryptionResult;
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import org.openintents.openpgp.OpenPgpSignatureResult;
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import org.openintents.openpgp.util.OpenPgpUtils;
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import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.operations.results.DecryptVerifyResult;
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import org.sufficientlysecure.keychain.pgp.KeyRing;
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import org.sufficientlysecure.keychain.service.SaveKeyringParcel.Algorithm;
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import org.sufficientlysecure.keychain.service.SaveKeyringParcel.Curve;
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public class KeyFormattingUtils {
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public static String getAlgorithmInfo(int algorithm, Integer keySize, String oid) {
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return getAlgorithmInfo(null, algorithm, keySize, oid);
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}
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public static String getAlgorithmInfo(int algorithm) {
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return getAlgorithmInfo(null, algorithm, null, null);
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}
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/**
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* Based on <a href="http://tools.ietf.org/html/rfc2440#section-9.1">OpenPGP Message Format</a>
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*/
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public static String getAlgorithmInfo(Context context, int algorithm, Integer keySize, String oid) {
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String algorithmStr;
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switch (algorithm) {
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case PublicKeyAlgorithmTags.RSA_GENERAL:
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case PublicKeyAlgorithmTags.RSA_ENCRYPT:
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case PublicKeyAlgorithmTags.RSA_SIGN: {
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algorithmStr = "RSA";
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break;
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}
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case PublicKeyAlgorithmTags.DSA: {
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algorithmStr = "DSA";
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break;
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}
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case PublicKeyAlgorithmTags.ELGAMAL_ENCRYPT:
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case PublicKeyAlgorithmTags.ELGAMAL_GENERAL: {
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algorithmStr = "ElGamal";
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break;
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}
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case PublicKeyAlgorithmTags.ECDSA: {
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if (oid == null) {
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return "ECDSA";
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}
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String oidName = KeyFormattingUtils.getCurveInfo(context, oid);
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return "ECDSA (" + oidName + ")";
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}
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case PublicKeyAlgorithmTags.ECDH: {
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if (oid == null) {
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return "ECDH";
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}
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String oidName = KeyFormattingUtils.getCurveInfo(context, oid);
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return "ECDH (" + oidName + ")";
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}
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case PublicKeyAlgorithmTags.EDDSA: {
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return "EdDSA";
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}
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default: {
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if (context != null) {
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algorithmStr = context.getResources().getString(R.string.unknown);
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} else {
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algorithmStr = "unknown";
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}
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break;
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}
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}
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if (keySize != null && keySize > 0)
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return algorithmStr + ", " + keySize + " bit";
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else
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return algorithmStr;
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}
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public static String getAlgorithmInfo(Algorithm algorithm, Integer keySize, Curve curve) {
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return getAlgorithmInfo(null, algorithm, keySize, curve);
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}
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/**
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* Based on <a href="http://tools.ietf.org/html/rfc2440#section-9.1">OpenPGP Message Format</a>
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*/
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public static String getAlgorithmInfo(Context context, Algorithm algorithm, Integer keySize, Curve curve) {
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String algorithmStr;
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switch (algorithm) {
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case RSA: {
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algorithmStr = "RSA";
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break;
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}
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case DSA: {
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algorithmStr = "DSA";
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break;
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}
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case ELGAMAL: {
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algorithmStr = "ElGamal";
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break;
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}
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case ECDSA: {
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algorithmStr = "ECDSA";
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if (curve != null) {
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algorithmStr += " (" + getCurveInfo(context, curve) + ")";
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}
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return algorithmStr;
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}
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case ECDH: {
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algorithmStr = "ECDH";
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if (curve != null) {
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algorithmStr += " (" + getCurveInfo(context, curve) + ")";
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}
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return algorithmStr;
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}
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case EDDSA: {
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return "EdDSA";
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}
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default: {
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if (context != null) {
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algorithmStr = context.getResources().getString(R.string.unknown);
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} else {
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algorithmStr = "unknown";
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}
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break;
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}
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}
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if (keySize != null && keySize > 0)
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return algorithmStr + ", " + keySize + " bit";
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else
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return algorithmStr;
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}
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/**
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* Return name of a curve. These are names, no need for translation
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*/
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public static String getCurveInfo(Context context, Curve curve) {
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switch (curve) {
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case NIST_P256:
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return "NIST P-256";
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case NIST_P384:
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return "NIST P-384";
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case NIST_P521:
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return "NIST P-521";
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/* see SaveKeyringParcel
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case BRAINPOOL_P256:
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return "Brainpool P-256";
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case BRAINPOOL_P384:
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return "Brainpool P-384";
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case BRAINPOOL_P512:
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return "Brainpool P-512";
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*/
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}
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if (context != null) {
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return context.getResources().getString(R.string.unknown);
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} else {
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return "unknown";
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}
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}
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public static String getCurveInfo(Context context, String oidStr) {
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ASN1ObjectIdentifier oid = new ASN1ObjectIdentifier(oidStr);
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String name;
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name = NISTNamedCurves.getName(oid);
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if (name != null) {
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return name;
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}
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name = TeleTrusTNamedCurves.getName(oid);
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if (name != null) {
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return name;
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}
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name = CustomNamedCurves.getName(oid);
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if (name != null) {
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return name;
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}
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if (context != null) {
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return context.getResources().getString(R.string.unknown);
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} else {
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return "unknown";
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}
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}
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public static String getHashAlgoName(int hashAlgo) {
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try {
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return PGPUtil.getDigestName(hashAlgo);
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} catch (PGPException e) {
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return "#" + hashAlgo;
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}
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}
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public static String getSymmetricCipherName(int algorithm) {
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switch (algorithm) {
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case SymmetricKeyAlgorithmTags.TRIPLE_DES:
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return "Triple-DES";
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case SymmetricKeyAlgorithmTags.IDEA:
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return "IDEA";
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case SymmetricKeyAlgorithmTags.CAST5:
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return "CAST5";
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case SymmetricKeyAlgorithmTags.BLOWFISH:
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return "Blowfish";
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case SymmetricKeyAlgorithmTags.SAFER:
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return "SAFER";
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case SymmetricKeyAlgorithmTags.DES:
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return "DES";
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case SymmetricKeyAlgorithmTags.AES_128:
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return "AES-128";
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case SymmetricKeyAlgorithmTags.AES_192:
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return "AES-192";
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case SymmetricKeyAlgorithmTags.AES_256:
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return "AES-256";
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case SymmetricKeyAlgorithmTags.CAMELLIA_128:
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return "Camellia-128";
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case SymmetricKeyAlgorithmTags.CAMELLIA_192:
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return "Camellia-192";
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case SymmetricKeyAlgorithmTags.CAMELLIA_256:
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return "Camellia-256";
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case SymmetricKeyAlgorithmTags.TWOFISH:
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return "Twofish";
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default:
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return "#" + algorithm;
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}
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}
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/**
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* Converts fingerprint to hex
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* <p/>
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* Fingerprint is shown using lowercase characters. Studies have shown that humans can
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* better differentiate between numbers and letters when letters are lowercase.
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*
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* @param fingerprint
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* @return
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*/
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public static String convertFingerprintToHex(byte[] fingerprint) {
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// NOTE: Even though v3 keys are not imported we need to support both fingerprints for
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// display/comparison before import
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if (fingerprint.length != 16 && fingerprint.length != 20) {
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throw new IllegalArgumentException("No valid v3 or v4 fingerprint!");
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}
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return Hex.toHexString(fingerprint).toLowerCase(Locale.ENGLISH);
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}
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public static long getKeyIdFromFingerprint(byte[] fingerprint) {
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ByteBuffer buf = ByteBuffer.wrap(fingerprint);
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// skip first 12 bytes of the fingerprint
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buf.position(12);
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// the last eight bytes are the key id (big endian, which is default order in ByteBuffer)
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return buf.getLong();
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}
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/**
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* Convert key id from long to 64 bit hex string
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* <p/>
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* V4: "The Key ID is the low-order 64 bits of the fingerprint"
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* <p/>
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* see http://tools.ietf.org/html/rfc4880#section-12.2
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*
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* @param keyId
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* @return
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*/
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public static String convertKeyIdToHex(long keyId) {
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long upper = keyId >> 32;
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if (upper == 0) {
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// this is a short key id
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return convertKeyIdToHexShort(keyId);
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}
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return "0x" + convertKeyIdToHex32bit(keyId >> 32) + convertKeyIdToHex32bit(keyId);
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}
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public static String convertKeyIdToHexShort(long keyId) {
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return "0x" + convertKeyIdToHex32bit(keyId);
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}
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private static String convertKeyIdToHex32bit(long keyId) {
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String hexString = Long.toHexString(keyId & 0xffffffffL).toLowerCase(Locale.ENGLISH);
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while (hexString.length() < 8) {
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hexString = "0" + hexString;
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}
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return hexString;
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}
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public static byte[] convertFingerprintHexFingerprint(String fingerprintHex) {
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if (fingerprintHex.length() != 40) {
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throw new IllegalArgumentException("fingerprint must be 40 chars long!");
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}
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return Hex.decode(fingerprintHex);
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}
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public static long convertKeyIdHexToKeyId(String hex) {
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return new BigInteger(hex.substring(2), 16).longValue();
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}
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public static long convertFingerprintToKeyId(byte[] fingerprint) {
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return ByteBuffer.wrap(fingerprint, 12, 8).getLong();
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}
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/**
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* Makes a human-readable version of a key ID, which is usually 64 bits: lower-case, no
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* leading 0x, space-separated quartets (for keys whose length in hex is divisible by 4)
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*
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* @param idHex - the key id
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* @return - the beautified form
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*/
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public static String beautifyKeyId(String idHex) {
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if (idHex.startsWith("0x")) {
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idHex = idHex.substring(2);
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}
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if ((idHex.length() % 4) == 0) {
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StringBuilder sb = new StringBuilder();
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for (int i = 0; i < idHex.length(); i += 4) {
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if (i != 0) {
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sb.appendCodePoint(0x2008); // U+2008 PUNCTUATION SPACE
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}
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sb.append(idHex.substring(i, i + 4).toLowerCase(Locale.US));
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}
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idHex = sb.toString();
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}
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return idHex;
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}
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public static String beautifyKeyId(byte[] fingerprint) {
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long keyId = KeyFormattingUtils.convertFingerprintToKeyId(fingerprint);
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return beautifyKeyId(keyId);
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}
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/**
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* Makes a human-readable version of a key ID, which is usually 64 bits: lower-case, no
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* leading 0x, space-separated quartets (for keys whose length in hex is divisible by 4)
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*
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* @param keyId - the key id
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* @return - the beautified form
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*/
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public static String beautifyKeyId(long keyId) {
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return beautifyKeyId(convertKeyIdToHex(keyId));
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}
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public static String beautifyKeyIdWithPrefix(String idHex) {
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return "Key ID: " + beautifyKeyId(idHex);
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}
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public static String beautifyKeyIdWithPrefix(long keyId) {
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return beautifyKeyIdWithPrefix(convertKeyIdToHex(keyId));
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}
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public static String formatFingerprint(String fingerprint) {
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// split by 4 characters
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fingerprint = fingerprint.replaceAll("(.{4})(?!$)", "$1 ");
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// add line breaks to have a consistent "image" that can be recognized
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char[] chars = fingerprint.toCharArray();
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chars[24] = '\n';
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fingerprint = String.valueOf(chars);
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return fingerprint;
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}
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public static final int DEFAULT_COLOR = -1;
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@NonNull
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public static long[] getUnboxedLongArray(@NonNull Collection<Long> arrayList) {
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long[] result = new long[arrayList.size()];
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int i = 0;
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for (Long e : arrayList) {
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result[i++] = e;
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}
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return result;
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}
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public enum State {
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REVOKED,
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EXPIRED,
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VERIFIED,
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UNAVAILABLE,
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ENCRYPTED,
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NOT_ENCRYPTED,
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UNVERIFIED,
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UNKNOWN_KEY,
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INVALID,
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NOT_SIGNED,
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INSECURE
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}
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public static void setStatusImage(Context context, ImageView statusIcon, State state) {
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setStatusImage(context, statusIcon, null, state);
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}
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public static void setStatusImage(Context context, ImageView statusIcon, TextView statusText, State state) {
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setStatusImage(context, statusIcon, statusText, state, KeyFormattingUtils.DEFAULT_COLOR, false);
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}
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public static void setStatusImage(Context context, ImageView statusIcon, TextView statusText,
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State state, int color) {
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setStatusImage(context, statusIcon, statusText, state, color, false);
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}
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public interface StatusHolder {
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ImageView getEncryptionStatusIcon();
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TextView getEncryptionStatusText();
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ImageView getSignatureStatusIcon();
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TextView getSignatureStatusText();
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View getSignatureLayout();
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TextView getSignatureUserName();
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TextView getSignatureUserEmail();
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ViewAnimator getSignatureAction();
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boolean hasEncrypt();
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}
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@SuppressWarnings("deprecation") // context.getDrawable is api lvl 21, need to use deprecated
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public static void setStatus(Resources resources, StatusHolder holder, DecryptVerifyResult result,
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boolean processingkeyLookup) {
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if (holder.hasEncrypt()) {
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OpenPgpDecryptionResult decryptionResult = result.getDecryptionResult();
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int encText, encIcon, encColor;
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switch (decryptionResult.getResult()) {
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case OpenPgpDecryptionResult.RESULT_ENCRYPTED: {
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encText = R.string.decrypt_result_encrypted;
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encIcon = R.drawable.status_lock_closed_24dp;
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encColor = R.color.key_flag_green;
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break;
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}
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case OpenPgpDecryptionResult.RESULT_INSECURE: {
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encText = R.string.decrypt_result_insecure;
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encIcon = R.drawable.status_signature_invalid_cutout_24dp;
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encColor = R.color.key_flag_red;
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break;
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}
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default:
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case OpenPgpDecryptionResult.RESULT_NOT_ENCRYPTED: {
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encText = R.string.decrypt_result_not_encrypted;
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encIcon = R.drawable.status_lock_open_24dp;
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encColor = R.color.key_flag_red;
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break;
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}
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}
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int encColorRes = resources.getColor(encColor);
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holder.getEncryptionStatusIcon().setColorFilter(encColorRes, PorterDuff.Mode.SRC_IN);
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holder.getEncryptionStatusIcon().setImageDrawable(resources.getDrawable(encIcon));
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holder.getEncryptionStatusText().setText(encText);
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holder.getEncryptionStatusText().setTextColor(encColorRes);
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}
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OpenPgpSignatureResult signatureResult = result.getSignatureResult();
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int sigText, sigIcon, sigColor;
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int sigActionDisplayedChild;
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switch (signatureResult.getResult()) {
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case OpenPgpSignatureResult.RESULT_NO_SIGNATURE: {
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// no signature
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sigText = R.string.decrypt_result_no_signature;
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sigIcon = R.drawable.status_signature_invalid_cutout_24dp;
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sigColor = R.color.key_flag_gray;
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// won't be used, but makes compiler happy
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sigActionDisplayedChild = -1;
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break;
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}
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case OpenPgpSignatureResult.RESULT_VALID_KEY_CONFIRMED: {
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sigText = R.string.decrypt_result_signature_certified;
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sigIcon = R.drawable.status_signature_verified_cutout_24dp;
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sigColor = R.color.key_flag_green;
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sigActionDisplayedChild = 0;
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break;
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}
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case OpenPgpSignatureResult.RESULT_VALID_KEY_UNCONFIRMED: {
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sigText = R.string.decrypt_result_signature_uncertified;
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sigIcon = R.drawable.status_signature_unverified_cutout_24dp;
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sigColor = R.color.key_flag_orange;
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sigActionDisplayedChild = 0;
|
|
break;
|
|
}
|
|
|
|
case OpenPgpSignatureResult.RESULT_INVALID_KEY_REVOKED: {
|
|
sigText = R.string.decrypt_result_signature_revoked_key;
|
|
sigIcon = R.drawable.status_signature_revoked_cutout_24dp;
|
|
sigColor = R.color.key_flag_red;
|
|
|
|
sigActionDisplayedChild = 0;
|
|
break;
|
|
}
|
|
|
|
case OpenPgpSignatureResult.RESULT_INVALID_KEY_EXPIRED: {
|
|
sigText = R.string.decrypt_result_signature_expired_key;
|
|
sigIcon = R.drawable.status_signature_expired_cutout_24dp;
|
|
sigColor = R.color.key_flag_red;
|
|
|
|
sigActionDisplayedChild = 0;
|
|
break;
|
|
}
|
|
|
|
case OpenPgpSignatureResult.RESULT_KEY_MISSING: {
|
|
sigText = R.string.decrypt_result_signature_missing_key;
|
|
sigIcon = R.drawable.status_signature_unknown_cutout_24dp;
|
|
sigColor = R.color.key_flag_red;
|
|
|
|
sigActionDisplayedChild = 1;
|
|
break;
|
|
}
|
|
|
|
case OpenPgpSignatureResult.RESULT_INVALID_KEY_INSECURE: {
|
|
sigText = R.string.decrypt_result_insecure_cryptography;
|
|
sigIcon = R.drawable.status_signature_invalid_cutout_24dp;
|
|
sigColor = R.color.key_flag_red;
|
|
|
|
sigActionDisplayedChild = 0;
|
|
break;
|
|
}
|
|
|
|
default:
|
|
case OpenPgpSignatureResult.RESULT_INVALID_SIGNATURE: {
|
|
sigText = R.string.decrypt_result_invalid_signature;
|
|
sigIcon = R.drawable.status_signature_invalid_cutout_24dp;
|
|
sigColor = R.color.key_flag_red;
|
|
|
|
// won't be used, but makes compiler happy
|
|
sigActionDisplayedChild = -1;
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
// possibly switch out "Lookup" button for progress bar
|
|
if (sigActionDisplayedChild == 1 && processingkeyLookup) {
|
|
sigActionDisplayedChild = 2;
|
|
}
|
|
|
|
int sigColorRes = resources.getColor(sigColor);
|
|
holder.getSignatureStatusIcon().setColorFilter(sigColorRes, PorterDuff.Mode.SRC_IN);
|
|
holder.getSignatureStatusIcon().setImageDrawable(resources.getDrawable(sigIcon));
|
|
holder.getSignatureStatusText().setText(sigText);
|
|
holder.getSignatureStatusText().setTextColor(sigColorRes);
|
|
|
|
if (signatureResult.getResult() != OpenPgpSignatureResult.RESULT_NO_SIGNATURE
|
|
&& signatureResult.getResult() != OpenPgpSignatureResult.RESULT_INVALID_SIGNATURE) {
|
|
// has a signature, thus display layouts
|
|
|
|
holder.getSignatureLayout().setVisibility(View.VISIBLE);
|
|
|
|
holder.getSignatureAction().setDisplayedChild(sigActionDisplayedChild);
|
|
|
|
String userId = result.getSignatureResult().getPrimaryUserId();
|
|
OpenPgpUtils.UserId userIdSplit = KeyRing.splitUserId(userId);
|
|
if (userIdSplit.name != null) {
|
|
holder.getSignatureUserName().setText(userIdSplit.name);
|
|
} else {
|
|
holder.getSignatureUserName().setText(R.string.user_id_no_name);
|
|
}
|
|
if (userIdSplit.email != null) {
|
|
holder.getSignatureUserEmail().setVisibility(View.VISIBLE);
|
|
holder.getSignatureUserEmail().setText(userIdSplit.email);
|
|
} else {
|
|
holder.getSignatureUserEmail().setVisibility(View.GONE);
|
|
}
|
|
|
|
} else {
|
|
|
|
holder.getSignatureLayout().setVisibility(View.GONE);
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
/**
|
|
* Sets status image based on constant
|
|
*/
|
|
@SuppressWarnings("deprecation") // context.getDrawable is api lvl 21
|
|
public static void setStatusImage(Context context, ImageView statusIcon, TextView statusText,
|
|
State state, int color, boolean big) {
|
|
switch (state) {
|
|
/** GREEN: everything is good **/
|
|
case VERIFIED: {
|
|
if (big) {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_verified_cutout_96dp));
|
|
} else {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_verified_cutout_24dp));
|
|
}
|
|
if (color == KeyFormattingUtils.DEFAULT_COLOR) {
|
|
color = R.color.key_flag_green;
|
|
}
|
|
statusIcon.setColorFilter(context.getResources().getColor(color),
|
|
PorterDuff.Mode.SRC_IN);
|
|
if (statusText != null) {
|
|
statusText.setTextColor(context.getResources().getColor(color));
|
|
}
|
|
break;
|
|
}
|
|
case ENCRYPTED: {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_lock_closed_24dp));
|
|
if (color == KeyFormattingUtils.DEFAULT_COLOR) {
|
|
color = R.color.key_flag_green;
|
|
}
|
|
statusIcon.setColorFilter(context.getResources().getColor(color),
|
|
PorterDuff.Mode.SRC_IN);
|
|
if (statusText != null) {
|
|
statusText.setTextColor(context.getResources().getColor(color));
|
|
}
|
|
break;
|
|
}
|
|
/** ORANGE: mostly bad... **/
|
|
case UNVERIFIED: {
|
|
if (big) {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_unverified_cutout_96dp));
|
|
} else {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_unverified_cutout_24dp));
|
|
}
|
|
if (color == KeyFormattingUtils.DEFAULT_COLOR) {
|
|
color = R.color.key_flag_orange;
|
|
}
|
|
statusIcon.setColorFilter(context.getResources().getColor(color),
|
|
PorterDuff.Mode.SRC_IN);
|
|
if (statusText != null) {
|
|
statusText.setTextColor(context.getResources().getColor(color));
|
|
}
|
|
break;
|
|
}
|
|
case UNKNOWN_KEY: {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_unknown_cutout_24dp));
|
|
if (color == KeyFormattingUtils.DEFAULT_COLOR) {
|
|
color = R.color.key_flag_red;
|
|
}
|
|
statusIcon.setColorFilter(context.getResources().getColor(color),
|
|
PorterDuff.Mode.SRC_IN);
|
|
if (statusText != null) {
|
|
statusText.setTextColor(context.getResources().getColor(color));
|
|
}
|
|
break;
|
|
}
|
|
/** RED: really bad... **/
|
|
case REVOKED: {
|
|
if (big) {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_revoked_cutout_96dp));
|
|
} else {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_revoked_cutout_24dp));
|
|
}
|
|
if (color == KeyFormattingUtils.DEFAULT_COLOR) {
|
|
color = R.color.key_flag_red;
|
|
}
|
|
statusIcon.setColorFilter(context.getResources().getColor(color),
|
|
PorterDuff.Mode.SRC_IN);
|
|
if (statusText != null) {
|
|
statusText.setTextColor(context.getResources().getColor(color));
|
|
}
|
|
break;
|
|
}
|
|
case EXPIRED: {
|
|
if (big) {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_expired_cutout_96dp));
|
|
} else {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_expired_cutout_24dp));
|
|
}
|
|
if (color == KeyFormattingUtils.DEFAULT_COLOR) {
|
|
color = R.color.key_flag_red;
|
|
}
|
|
statusIcon.setColorFilter(context.getResources().getColor(color),
|
|
PorterDuff.Mode.SRC_IN);
|
|
if (statusText != null) {
|
|
statusText.setTextColor(context.getResources().getColor(color));
|
|
}
|
|
break;
|
|
}
|
|
case INSECURE: {
|
|
if (big) {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_invalid_cutout_96dp));
|
|
} else {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_invalid_cutout_24dp));
|
|
}
|
|
if (color == KeyFormattingUtils.DEFAULT_COLOR) {
|
|
color = R.color.key_flag_red;
|
|
}
|
|
statusIcon.setColorFilter(context.getResources().getColor(color),
|
|
PorterDuff.Mode.SRC_IN);
|
|
if (statusText != null) {
|
|
statusText.setTextColor(context.getResources().getColor(color));
|
|
}
|
|
break;
|
|
}
|
|
case NOT_ENCRYPTED: {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_lock_open_24dp));
|
|
if (color == KeyFormattingUtils.DEFAULT_COLOR) {
|
|
color = R.color.key_flag_red;
|
|
}
|
|
statusIcon.setColorFilter(context.getResources().getColor(color),
|
|
PorterDuff.Mode.SRC_IN);
|
|
if (statusText != null) {
|
|
statusText.setTextColor(context.getResources().getColor(color));
|
|
}
|
|
break;
|
|
}
|
|
case NOT_SIGNED: {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_unknown_cutout_24dp));
|
|
if (color == KeyFormattingUtils.DEFAULT_COLOR) {
|
|
color = R.color.key_flag_red;
|
|
}
|
|
statusIcon.setColorFilter(context.getResources().getColor(color),
|
|
PorterDuff.Mode.SRC_IN);
|
|
if (statusText != null) {
|
|
statusText.setTextColor(context.getResources().getColor(color));
|
|
}
|
|
break;
|
|
}
|
|
case INVALID: {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_invalid_cutout_24dp));
|
|
if (color == KeyFormattingUtils.DEFAULT_COLOR) {
|
|
color = R.color.key_flag_red;
|
|
}
|
|
statusIcon.setColorFilter(context.getResources().getColor(color),
|
|
PorterDuff.Mode.SRC_IN);
|
|
if (statusText != null) {
|
|
statusText.setTextColor(context.getResources().getColor(color));
|
|
}
|
|
break;
|
|
}
|
|
/** special **/
|
|
case UNAVAILABLE: {
|
|
statusIcon.setImageDrawable(
|
|
context.getResources().getDrawable(R.drawable.status_signature_invalid_cutout_24dp));
|
|
if (color == KeyFormattingUtils.DEFAULT_COLOR) {
|
|
color = R.color.key_flag_gray;
|
|
}
|
|
statusIcon.setColorFilter(context.getResources().getColor(color),
|
|
PorterDuff.Mode.SRC_IN);
|
|
if (statusText != null) {
|
|
statusText.setTextColor(context.getResources().getColor(color));
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|