Encryption debug

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@2570 e03df62e-2008-0410-955e-edbf42e46eb7

diff --git a/src/modules/m_spanningtree.cpp b/src/modules/m_spanningtree.cpp
index 568dbf3108261d7bf9c96297275959c0795bc28e..49493b423970d4f75f7e50130d1229ca2816d7d1 100644 (file)
--- a/src/modules/m_spanningtree.cpp
+++ b/src/modules/m_spanningtree.cpp
@@ -578,6 +578,7 @@ class TreeSocket : public InspSocket
                        return;
 
                ctx = new AES();
+               log(DEBUG,"Initialized AES key %s",key.c_str());
                // key must be 16, 24, 32 etc bytes (multiple of 8)
                keylength = key.length();
                if (!(keylength == 16 || keylength == 24 || keylength == 32))
@@ -1164,6 +1165,7 @@ class TreeSocket : public InspSocket
                                {
                                        char out[1024];
                                        char result[1024];
+                                       log(DEBUG,"Original string '%s'",ret.c_str());
                                        int nbytes = from64tobits(out, ret.c_str(), 1024);
                                        log(DEBUG,"m_spanningtree: decrypt %d bytes",nbytes);
                                        ctx->Decrypt(out, result, nbytes, 0);
@@ -1181,14 +1183,18 @@ class TreeSocket : public InspSocket
        int WriteLine(std::string line)
        {
                log(DEBUG,"OUT: %s",line.c_str());
-               if (ctx)
+               if (this->ctx)
                {
+                       log(DEBUG,"AES context");
                        char result[1024];
                        char result64[1024];
-                       while (line.length() % this->keylength != 0)
+                       if (this->keylength)
                        {
-                               // pad it to be a multiple of the key length
-                               line = line + "\0";
+                               while (line.length() % this->keylength != 0)
+                               {
+                                       // pad it to be a multiple of the key length
+                                       line = line + "\0";
+                               }
                        }
                        ctx->Encrypt(line.c_str(), result, line.length(),0);
                        to64frombits((unsigned char*)result64,