X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=shibsp%2Fremoting%2Fimpl%2FListenerService.cpp;fp=shibsp%2Fremoting%2Fimpl%2FListenerService.cpp;h=312f469b6af0aae2ffa3b39f8aac45c0a8ac82c7;hb=3c1e801d6539b92d6d3d7fb40d661a7ce630ec44;hp=46da64277986f6c37a1b9d891e99368838a63736;hpb=f2621219507344852f967e4099e9c341499eb802;p=shibboleth%2Fsp.git

diff --git a/shibsp/remoting/impl/ListenerService.cpp b/shibsp/remoting/impl/ListenerService.cpp
index 46da642..312f469 100644
--- a/shibsp/remoting/impl/ListenerService.cpp
+++ b/shibsp/remoting/impl/ListenerService.cpp
@@ -30,6 +30,7 @@
 #include "remoting/ListenerService.h"
 
 #include <xercesc/dom/DOM.hpp>
+#include <xmltooling/security/SecurityHelper.h>
 
 using namespace shibsp;
 using namespace xmltooling;
@@ -103,10 +104,26 @@ void ListenerService::receive(DDF &in, ostream& out)
 {
     if (!in.name())
         throw ListenerException("Incoming message with no destination address rejected.");
-    else if (!strcmp("ping",in.name())) {
-        DDF outmsg=DDF(nullptr).integer(in.integer() + 1);
+    else if (!strcmp("ping", in.name())) {
+        DDF outmsg = DDF(nullptr).integer(in.integer() + 1);
         DDFJanitor jan(outmsg);
         out << outmsg;
+        return;
+    }
+    else if (!strcmp("hash", in.name())) {
+#ifndef SHIBSP_LITE
+        const char* hashAlg = in["alg"].string();
+        const char* data = in["data"].string();
+        if (!hashAlg || !*hashAlg || !data || !*data)
+            throw ListenerException("Hash request missing algorithm or data parameters.");
+        DDF outmsg(nullptr);
+        DDFJanitor jan(outmsg);
+        outmsg.string(SecurityHelper::doHash(hashAlg, data, strlen(data)).c_str());
+        out << outmsg;
+        return;
+#else
+        throw ListenerException("Hash algorithms unavailable in lite build of library.");
+#endif
     }
 
     // Two stage lookup, on the listener itself, and the SP interface.