X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fcore%2Fcoreircuser.cpp;h=12ead6d23acab8fefa3f073e20494a70b9ae842b;hb=fcacaaf16551524c7ebb6114254d005274cc3d63;hp=b4d02f06b42f03ef6dabd984dea6170c641e2c29;hpb=b65b9f7615165e8700a44d59b7275a55558dd45b;p=quassel.git

diff --git a/src/core/coreircuser.cpp b/src/core/coreircuser.cpp
index b4d02f06..12ead6d2 100644
--- a/src/core/coreircuser.cpp
+++ b/src/core/coreircuser.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2015 by the Quassel Project                        *
+ *   Copyright (C) 2005-2018 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -19,11 +19,24 @@
  ***************************************************************************/
 
 #include "coreircuser.h"
+#include "corenetwork.h"
 
 CoreIrcUser::CoreIrcUser(const QString &hostmask, Network *network) : IrcUser(hostmask, network)
 {
 #ifdef HAVE_QCA2
-    _cipher = 0;
+    _cipher = nullptr;
+
+    // Get the cipher key from CoreNetwork if present
+    auto *coreNetwork = qobject_cast<CoreNetwork *>(network);
+    if (coreNetwork) {
+        QByteArray key = coreNetwork->readChannelCipherKey(nick().toLower());
+        if (!key.isEmpty()) {
+            if (!_cipher) {
+                _cipher = new Cipher();
+            }
+            setEncrypted(_cipher->setKey(key));
+        }
+    }
 #endif
 }
 
@@ -31,6 +44,15 @@ CoreIrcUser::CoreIrcUser(const QString &hostmask, Network *network) : IrcUser(ho
 CoreIrcUser::~CoreIrcUser()
 {
 #ifdef HAVE_QCA2
+    // Store the cipher key in CoreNetwork, including empty keys if a cipher
+    // exists. There is no need to store the empty key if no cipher exists; no
+    // key was present when instantiating and no key was set during the
+    // channel's lifetime.
+    auto *coreNetwork = qobject_cast<CoreNetwork *>(network());
+    if (coreNetwork && _cipher) {
+        coreNetwork->storeChannelCipherKey(nick().toLower(), _cipher->key());
+    }
+
     delete _cipher;
 #endif
 }