Use TR_MSG instead of encoded strings in GSS request handler interface

[trust_router.git] / include / tr_gss.h

diff --git a/include/tr_gss.h b/include/tr_gss.h
index 460e4ab..d035a4e 100644 (file)
--- a/include/tr_gss.h
+++ b/include/tr_gss.h
@@ -1,28 +1,46 @@
-#ifndef __TR_GSS_H__
-#define __TR_GSS_H__
+/*
+ * Copyright (c) 2018, JANET(UK)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
 
-#include <talloc.h>
-#include <trust_router/tr_name.h>
+#ifndef TRUST_ROUTER_TR_GSS_H
+#define TRUST_ROUTER_TR_GSS_H
 
-#define TR_MAX_GSS_NAMES 5
+#include <tr_msg.h>
 
-typedef struct tr_gss_names {
-  TR_NAME *names[TR_MAX_GSS_NAMES];
-} TR_GSS_NAMES;
+typedef int (TR_GSS_AUTH_FN)(gss_name_t, TR_NAME *, void *);
+typedef TR_MSG *(TR_GSS_HANDLE_REQ_FN)(TALLOC_CTX *, TR_MSG *, void *);
 
-typedef struct tr_gss_names_iter {
-  TR_GSS_NAMES *gn;
-  int ii; /* which entry did we last output? */
-} TR_GSS_NAMES_ITER;
+void tr_gss_handle_connection(int conn, const char *acceptor_name, const char *acceptor_realm, TR_GSS_AUTH_FN auth_cb,
+                              void *auth_cookie, TR_GSS_HANDLE_REQ_FN req_cb, void *req_cookie);
 
-TR_GSS_NAMES *tr_gss_names_new(TALLOC_CTX *mem_ctx);
-void tr_gss_names_free(TR_GSS_NAMES *gn);
-int tr_gss_names_add(TR_GSS_NAMES *gn, TR_NAME *new);
-int tr_gss_names_matches(TR_GSS_NAMES *gn, TR_NAME *name);
-
-TR_GSS_NAMES_ITER *tr_gss_names_iter_new(TALLOC_CTX *mem_ctx);
-TR_NAME *tr_gss_names_iter_first(TR_GSS_NAMES_ITER *iter, TR_GSS_NAMES *gn);
-TR_NAME *tr_gss_names_iter_next(TR_GSS_NAMES_ITER *iter);
-void tr_gss_names_iter_free(TR_GSS_NAMES_ITER *iter);
-
-#endif /* __TR_GSS_H__ */
+#endif //TRUST_ROUTER_TR_GSS_H