Merge pull request apache#39 from wenli/SSL

add getSslConnection in atscppapi

Author: shinrich

lib/cppapi/InterceptPlugin.cc

@@ -192,6 +192,17 @@ InterceptPlugin::getRequestHeaders()
   return state_->request_headers_;
 }
 
+TSSslConnection
+InterceptPlugin::getSslConnection()
+{
+  if (!state_->net_vc_) {
+    LOG_ERROR("Intercept Plugin is not ready to provide SSL Connection");
+    return nullptr;
+  }
+
+  return TSVConnSSLConnectionGet(state_->net_vc_);
+}
+
 bool
 InterceptPlugin::doRead()
 {

lib/cppapi/include/atscppapi/InterceptPlugin.h

@@ -70,6 +70,12 @@ class InterceptPlugin : public TransactionPlugin
   /** Should be called only after request header has completely been consumed */
   Headers &getRequestHeaders();
 
+  /**
+   * The returned TSSslConnection would be nullptr if the connection is not a TLS connection
+   * or Intercept plugin is not ready.
+   */
+  TSSslConnection getSslConnection(); 
+
   virtual ~InterceptPlugin();
 
   struct State; /** Internal use only */