Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 57 insertions, 0 deletions

diff --git a/src/auth/AuthSessionHandler.cc b/src/auth/AuthSessionHandler.cc
new file mode 100644
index 00000000..58353960
--- /dev/null
+++ b/src/auth/AuthSessionHandler.cc
@@ -0,0 +1,57 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2004-2009 Sage Weil <sage@newdream.net>
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software 
+ * Foundation.  See file COPYING.
+ * 
+ */
+
+#include "common/debug.h"
+#include "AuthSessionHandler.h"
+#include "cephx/CephxSessionHandler.h"
+#ifdef HAVE_GSSAPI
+#include "krb/KrbSessionHandler.hpp"
+#endif
+#include "none/AuthNoneSessionHandler.h"
+#include "unknown/AuthUnknownSessionHandler.h"
+
+#include "common/ceph_crypto.h"
+#define dout_subsys ceph_subsys_auth
+
+
+AuthSessionHandler *get_auth_session_handler(
+  CephContext *cct, int protocol,
+  const CryptoKey& key,
+  uint64_t features)
+{
+
+  // Should add code to only print the SHA1 hash of the key, unless in secure debugging mode
+
+  ldout(cct,10) << "In get_auth_session_handler for protocol " << protocol << dendl;
+ 
+  switch (protocol) {
+  case CEPH_AUTH_CEPHX:
+    // if there is no session key, there is no session handler.
+    if (key.get_type() == CEPH_CRYPTO_NONE) {
+      return nullptr;
+    }
+    return new CephxSessionHandler(cct, key, features);
+  case CEPH_AUTH_NONE:
+    return new AuthNoneSessionHandler();
+  case CEPH_AUTH_UNKNOWN:
+    return new AuthUnknownSessionHandler();
+#ifdef HAVE_GSSAPI
+  case CEPH_AUTH_GSS: 
+    return new KrbSessionHandler();
+#endif
+  default:
+    return nullptr;
+  }
+}
+