X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fcore%2Fcipher.cpp;h=92b8fad139147a73ba37741f71c60901cc2f0fe2;hb=da885f3c8e152e9bdf573290adcf53bed58d95d1;hp=195936cbeafd6552f6b4d32496af6b28bd7ee231;hpb=6f0a153a674317d77233139fc50a2985af86e36e;p=quassel.git

diff --git a/src/core/cipher.cpp b/src/core/cipher.cpp
index 195936cb..92b8fad1 100644
--- a/src/core/cipher.cpp
+++ b/src/core/cipher.cpp
@@ -13,6 +13,7 @@
 */
 
 #include "cipher.h"
+#include "logger.h"
 
 
 Cipher::Cipher()
@@ -449,3 +450,14 @@ QByteArray Cipher::b64ToByte(QByteArray text)
   }
   return decoded;
 }
+
+bool Cipher::neededFeaturesAvailable()
+{
+  QCA::Initializer init;
+
+  if (QCA::isSupported("blowfish-ecb") && QCA::isSupported("blowfish-cbc") && QCA::isSupported("dh"))
+    return true;
+
+  qWarning() << "QCA provider plugin not found. It is usually provided by the qca-ossl plugin.";
+  return false;
+}