Error messages: Enable logging in TlsStream class.

Refs #6070

diff --git a/lib/base/tlsstream.cpp b/lib/base/tlsstream.cpp
index 120f673b4a4b4b60c2c9b03ea13eb7e14fd178f8..caa9ace84010954bc2d515d27a23ef5f3be6acb6 100644 (file)
--- a/lib/base/tlsstream.cpp
+++ b/lib/base/tlsstream.cpp
@@ -20,7 +20,9 @@
 #include "base/tlsstream.hpp"
 #include "base/utility.hpp"
 #include "base/exception.hpp"
+#include "base/logger_fwd.hpp"
 #include <boost/bind.hpp>
+#include <iostream>
 
 using namespace icinga;
 
@@ -39,6 +41,10 @@ TlsStream::TlsStream(const Socket::Ptr& socket, ConnectionRole role, shared_ptr<
        m_SSL = shared_ptr<SSL>(SSL_new(sslContext.get()), SSL_free);
 
        if (!m_SSL) {
+               std::ostringstream msgbuf;
+               msgbuf << "SSL_new() failed with code " << ERR_get_error() << ", \"" << ERR_error_string(ERR_get_error(), NULL) << "\"";
+               Log(LogCritical, "TlsStream", msgbuf.str());
+
                BOOST_THROW_EXCEPTION(openssl_error()
                        << boost::errinfo_api_function("SSL_new")
                        << errinfo_openssl_error(ERR_get_error()));
@@ -111,6 +117,10 @@ void TlsStream::Handshake(void)
                                Close();
                                return;
                        default:
+                               std::ostringstream msgbuf;
+                               msgbuf << "SSL_do_handshake() failed with code " << ERR_get_error() << ", \"" << ERR_error_string(ERR_get_error(), NULL) << "\"";
+                               Log(LogCritical, "TlsStream", msgbuf.str());
+
                                BOOST_THROW_EXCEPTION(openssl_error()
                                    << boost::errinfo_api_function("SSL_do_handshake")
                                    << errinfo_openssl_error(ERR_get_error()));
@@ -148,6 +158,10 @@ size_t TlsStream::Read(void *buffer, size_t count)
                                        Close();
                                        return count - left;
                                default:
+                                       std::ostringstream msgbuf;
+                                       msgbuf << "SSL_read() failed with code " << ERR_get_error() << ", \"" << ERR_error_string(ERR_get_error(), NULL) << "\"";
+                                       Log(LogCritical, "TlsStream", msgbuf.str());
+
                                        BOOST_THROW_EXCEPTION(openssl_error()
                                            << boost::errinfo_api_function("SSL_read")
                                            << errinfo_openssl_error(ERR_get_error()));
@@ -187,6 +201,10 @@ void TlsStream::Write(const void *buffer, size_t count)
                                        Close();
                                        return;
                                default:
+                                       std::ostringstream msgbuf;
+                                       msgbuf << "SSL_write() failed with code " << ERR_get_error() << ", \"" << ERR_error_string(ERR_get_error(), NULL) << "\"";
+                                       Log(LogCritical, "TlsStream", msgbuf.str());
+
                                        BOOST_THROW_EXCEPTION(openssl_error()
                                            << boost::errinfo_api_function("SSL_write")
                                            << errinfo_openssl_error(ERR_get_error()));