Add a special hook in credentials manager for the session ticket key,

with a default implementation that creates a new random key on the
first call.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/credentials/credentials_manager.cpp b/src/credentials/credentials_manager.cpp
index ef5d44819..a70d8d660 100644
--- a/src/credentials/credentials_manager.cpp
+++ b/src/credentials/credentials_manager.cpp
@@ -7,6 +7,7 @@
 
 #include <botan/credentials_manager.h>
 #include <botan/x509stor.h>
+#include <botan/libstate.h>
 
 namespace Botan {
 
@@ -30,6 +31,13 @@ SymmetricKey Credentials_Manager::psk(const std::string&,
    throw Internal_Error("No PSK set for identity " + identity);
    }
 
+const SymmetricKey& Credentials_Manager::session_ticket_key()
+   {
+   if(m_session_ticket_key.length() == 0)
+      m_session_ticket_key = SymmetricKey(global_state().global_rng(), 32);
+   return m_session_ticket_key;
+   }
+
 std::string Credentials_Manager::srp_identifier(const std::string&,
                                                 const std::string&)
    {