1 files changed, 70 insertions, 0 deletions
diff --git a/cpp/src/qpid/sys/ssl/check.cpp b/cpp/src/qpid/sys/ssl/check.cpp
new file mode 100644
index 0000000000..2f95ab71b8
--- /dev/null
+++ b/cpp/src/qpid/sys/ssl/check.cpp
@@ -0,0 +1,70 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+#include "check.h"
+#include <nss3/secerr.h>
+#include <nss3/sslerr.h>
+#include <boost/format.hpp>
+
+using boost::format;
+using boost::str;
+
+namespace qpid {
+namespace sys {
+namespace ssl {
+
+const std::string SSL_ERROR_BAD_CERT_DOMAIN_STR = 
+    "Unable to communicate securely with peer: requested domain name does not match the server's certificate.";
+const std::string SSL_ERROR_BAD_CERT_ALERT_STR = "SSL peer cannot verify your certificate.";
+const std::string SEC_ERROR_BAD_DATABASE_STR = "Security library: bad database.";
+const std::string SSL_ERROR_NO_CERTIFICATE_STR = "Unable to find the certificate or key necessary for authentication.";
+
+ErrorString::ErrorString() : code(PR_GetError()), buffer(new char[PR_GetErrorTextLength()]), used(PR_GetErrorText(buffer)) {}    
+
+ErrorString::~ErrorString() 
+{ 
+    delete[] buffer; 
+}
+
+std::string ErrorString::getString() const
+{
+    std::string msg = std::string(buffer, used);
+    if (!used) {
+        //seems most of the NSPR/NSS errors don't have text set for
+        //them, add a few specific ones in here. (TODO: more complete
+        //list?):
+        switch (code) {
+          case SSL_ERROR_BAD_CERT_DOMAIN: msg = SSL_ERROR_BAD_CERT_DOMAIN_STR; break;
+          case SSL_ERROR_BAD_CERT_ALERT: msg = SSL_ERROR_BAD_CERT_ALERT_STR; break;
+          case SEC_ERROR_BAD_DATABASE: msg = SEC_ERROR_BAD_DATABASE_STR; break;
+          case SSL_ERROR_NO_CERTIFICATE: msg = SSL_ERROR_NO_CERTIFICATE_STR; break;
+        }
+    }
+    return str(format("%1% [%2%]") % msg % code);
+}
+
+std::ostream& operator<<(std::ostream& out, const ErrorString& err)
+{
+    out << err.getString();
+    return out;
+}
+
+
+}}} // namespace qpid::sys::ssl