From 7aaa3f9a29c280f01c677c918932620be45cdbd7 Mon Sep 17 00:00:00 2001 From: Vitaly Takmazov Date: Thu, 8 Nov 2018 21:38:27 +0300 Subject: Merge everything into single Spring Boot application --- .../juick/server/xmpp/s2s/util/DialbackUtils.java | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 src/main/java/com/juick/server/xmpp/s2s/util/DialbackUtils.java (limited to 'src/main/java/com/juick/server/xmpp/s2s/util') diff --git a/src/main/java/com/juick/server/xmpp/s2s/util/DialbackUtils.java b/src/main/java/com/juick/server/xmpp/s2s/util/DialbackUtils.java new file mode 100644 index 00000000..d25dbad8 --- /dev/null +++ b/src/main/java/com/juick/server/xmpp/s2s/util/DialbackUtils.java @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2008-2017, Juick + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +package com.juick.server.xmpp.s2s.util; + +import org.apache.commons.codec.digest.DigestUtils; +import org.apache.commons.codec.digest.HmacAlgorithms; +import org.apache.commons.codec.digest.HmacUtils; +import rocks.xmpp.addr.Jid; + +/** + * Created by vitalyster on 05.12.2016. + */ +public class DialbackUtils { + private DialbackUtils() { + throw new IllegalStateException(); + } + + public static String generateDialbackKey(String secret, Jid to, Jid from, String id) { + return new HmacUtils(HmacAlgorithms.HMAC_SHA_256, DigestUtils.sha256(secret)) + .hmacHex(to.toEscapedString() + " " + from.toEscapedString() + " " + id); + } +} -- cgit v1.2.3