X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fclient%2Fclientauthhandler.cpp;h=a29505f990187645504c3cb5ae940a1a291ecdac;hp=2c96a1c9a81ad6da85f9e828644db75d6141b61f;hb=3e63cb8a6e83765069a45101b86ae9e21dcc57ad;hpb=9ddb5712b16b3219338871d346765bc649007de0

diff --git a/src/client/clientauthhandler.cpp b/src/client/clientauthhandler.cpp
index 2c96a1c9..a29505f9 100644
--- a/src/client/clientauthhandler.cpp
+++ b/src/client/clientauthhandler.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2016 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  *
@@ -20,8 +20,6 @@
 
 #include "clientauthhandler.h"
 
-// TODO: support system application proxy (new in Qt 4.6)
-
 #include <QtEndian>
 
 #ifdef HAVE_SSL
@@ -32,17 +30,14 @@
 
 #include "client.h"
 #include "clientsettings.h"
+#include "logmessage.h"
 #include "peerfactory.h"
 
-#if QT_VERSION < 0x050000
-#    include "../../3rdparty/sha512/sha512.h"
-#endif
-
 using namespace Protocol;
 
 ClientAuthHandler::ClientAuthHandler(CoreAccount account, QObject *parent)
     : AuthHandler(parent),
-    _peer(0),
+    _peer(nullptr),
     _account(account),
     _probing(false),
     _legacy(false),
@@ -52,6 +47,12 @@ ClientAuthHandler::ClientAuthHandler(CoreAccount account, QObject *parent)
 }
 
 
+Peer *ClientAuthHandler::peer() const
+{
+    return _peer;
+}
+
+
 void ClientAuthHandler::connectToCore()
 {
     CoreAccountSettings s;
@@ -299,7 +300,7 @@ void ClientAuthHandler::startRegistration()
     useSsl = _account.useSsl();
 #endif
 
-    _peer->dispatch(RegisterClient(Quassel::buildInfo().fancyVersionString, Quassel::buildInfo().commitDate, useSsl, Quassel::features()));
+    _peer->dispatch(RegisterClient(Quassel::Features{}, Quassel::buildInfo().fancyVersionString, Quassel::buildInfo().commitDate, useSsl));
 }
 
 
@@ -316,8 +317,7 @@ void ClientAuthHandler::handle(const ClientRegistered &msg)
     _backendInfo = msg.backendInfo;
     _authenticatorInfo = msg.authenticatorInfo;
 
-    Client::setCoreFeatures(Quassel::Features(msg.coreFeatures));
-    SignalProxy::current()->sourcePeer()->setFeatures(Quassel::Features(msg.coreFeatures));
+    _peer->setFeatures(std::move(msg.features));
 
     // The legacy protocol enables SSL at this point
     if(_legacy && _account.useSsl())
@@ -329,6 +329,15 @@ void ClientAuthHandler::handle(const ClientRegistered &msg)
 
 void ClientAuthHandler::onConnectionReady()
 {
+    const auto &coreFeatures = _peer->features();
+    auto unsupported = coreFeatures.toStringList(false);
+    if (!unsupported.isEmpty()) {
+        quInfo() << qPrintable(tr("Core does not support the following features: %1").arg(unsupported.join(", ")));
+    }
+    if (!coreFeatures.unknownFeatures().isEmpty()) {
+        quInfo() << qPrintable(tr("Core supports unknown features: %1").arg(coreFeatures.unknownFeatures().join(", ")));
+    }
+
     emit connectionReady();
     emit statusMessage(tr("Connected to %1").arg(_account.accountName()));
 
@@ -490,11 +499,7 @@ void ClientAuthHandler::onSslErrors()
         break;
 
     case ClientAuthHandler::DigestVersion::Sha2_512:
-#if QT_VERSION >= 0x050000
         calculatedDigest = socket->peerCertificate().digest(QCryptographicHash::Sha512);
-#else
-        calculatedDigest = sha2_512(socket->peerCertificate().toDer());
-#endif
         break;
 
     default:
@@ -512,11 +517,7 @@ void ClientAuthHandler::onSslErrors()
         }
 
         if (permanently) {
-#if QT_VERSION >= 0x050000
             s.setAccountValue("SslCert", socket->peerCertificate().digest(QCryptographicHash::Sha512));
-#else
-            s.setAccountValue("SslCert", sha2_512(socket->peerCertificate().toDer()));
-#endif
             s.setAccountValue("SslCertDigestVersion", ClientAuthHandler::DigestVersion::Latest);
         }
         else {
@@ -525,28 +526,11 @@ void ClientAuthHandler::onSslErrors()
         }
     }
     else if (knownDigestVersion != ClientAuthHandler::DigestVersion::Latest) {
-#if QT_VERSION >= 0x050000
         s.setAccountValue("SslCert", socket->peerCertificate().digest(QCryptographicHash::Sha512));
-#else
-        s.setAccountValue("SslCert", sha2_512(socket->peerCertificate().toDer()));
-#endif
         s.setAccountValue("SslCertDigestVersion", ClientAuthHandler::DigestVersion::Latest);
     }
 
     socket->ignoreSslErrors();
 }
 
-#if QT_VERSION < 0x050000
-QByteArray ClientAuthHandler::sha2_512(const QByteArray &input) {
-    unsigned char output[64];
-    sha512((unsigned char*) input.constData(), input.size(), output, false);
-    // QByteArray::fromRawData() cannot be used here because that constructor
-    // does not copy "output" and the data is clobbered when the variable goes
-    // out of scope.
-    QByteArray result;
-    result.append((char*) output, 64);
-    return result;
-}
-#endif
-
 #endif /* HAVE_SSL */