64 lines
2.2 KiB
Java
64 lines
2.2 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.pgp;
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import org.openintents.openpgp.OpenPgpDecryptionResult;
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import org.sufficientlysecure.keychain.Constants;
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import org.sufficientlysecure.keychain.util.Log;
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class OpenPgpDecryptionResultBuilder {
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// builder
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private boolean isInsecure = false;
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private boolean isEncrypted = false;
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private byte[] sessionKey;
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private byte[] decryptedSessionKey;
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public void setInsecure(boolean insecure) {
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this.isInsecure = insecure;
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}
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public void setEncrypted(boolean encrypted) {
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this.isEncrypted = encrypted;
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}
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public OpenPgpDecryptionResult build() {
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if (isInsecure) {
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Log.d(Constants.TAG, "RESULT_INSECURE");
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return new OpenPgpDecryptionResult(OpenPgpDecryptionResult.RESULT_INSECURE, sessionKey, decryptedSessionKey);
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}
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if (isEncrypted) {
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Log.d(Constants.TAG, "RESULT_ENCRYPTED");
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return new OpenPgpDecryptionResult(OpenPgpDecryptionResult.RESULT_ENCRYPTED, sessionKey, decryptedSessionKey);
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}
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Log.d(Constants.TAG, "RESULT_NOT_ENCRYPTED");
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return new OpenPgpDecryptionResult(OpenPgpDecryptionResult.RESULT_NOT_ENCRYPTED);
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}
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void setSessionKey(byte[] sessionKey, byte[] decryptedSessionKey) {
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if ((sessionKey == null) != (decryptedSessionKey == null)) {
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throw new AssertionError("sessionKey must be null iff decryptedSessionKey is null!");
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}
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this.sessionKey = sessionKey;
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this.decryptedSessionKey = decryptedSessionKey;
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}
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}
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