+#ifdef SHIBRESOLVER_HAVE_GSSAPI
+void ShibbolethResolver::addToken(gss_ctx_id_t ctx)
+{
+ if (m_gsswrapper) {
+ delete m_gsswrapper;
+ m_gsswrapper = NULL;
+ }
+
+ if (ctx != GSS_C_NO_CONTEXT) {
+ OM_uint32 minor;
+ gss_buffer_desc contextbuf;
+ contextbuf.length = 0;
+ contextbuf.value = NULL;
+ OM_uint32 major = gss_export_sec_context(&minor, &ctx, &contextbuf);
+ if (major == GSS_S_COMPLETE) {
+ xsecsize_t len=0;
+ XMLByte* out=Base64::encode(reinterpret_cast<const XMLByte*>(contextbuf.value), contextbuf.length, &len);
+ if (out) {
+ string s;
+ s.append(reinterpret_cast<char*>(out), len);
+ auto_ptr_XMLCh temp(s.c_str());
+#ifdef SHIBSP_XERCESC_HAS_XMLBYTE_RELEASE
+ XMLString::release(&out);
+#else
+ XMLString::release((char**)&out);
+#endif
+ static const XMLCh _GSSAPI[] = UNICODE_LITERAL_6(G,S,S,A,P,I);
+ m_gsswrapper = new AnyElementImpl(shibspconstants::SHIB2ATTRIBUTEMAP_NS, _GSSAPI);
+ m_gsswrapper->setTextContent(temp.get());
+ }
+ else {
+ Category::getInstance(SHIBRESOLVER_LOGCAT).error("error while base64-encoding GSS context");
+ }
+ }
+ else {
+ Category::getInstance(SHIBRESOLVER_LOGCAT).error("error exporting GSS context");
+ }
+ }
+}
+#endif
+