From: Mark Valence <mrv@openldap.org>
Date: Thu, 9 Dec 1999 22:41:45 +0000 (+0000)
Subject: Start TLS extended op routine.
X-Git-Tag: UCDATA_2_4~110
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=1fadca541971537bf4ab6b2c2e4e04d469fa69c4;p=openldap

Start TLS extended op routine.
---

diff --git a/servers/slapd/starttls.c b/servers/slapd/starttls.c
new file mode 100644
index 0000000000..daac4ce14f
--- /dev/null
+++ b/servers/slapd/starttls.c
@@ -0,0 +1,63 @@
+/* $OpenLDAP$ */
+/* 
+ * Copyright 1999 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted only
+ * as authorized by the OpenLDAP Public License.  A copy of this
+ * license is available at http://www.OpenLDAP.org/license.html or
+ * in file LICENSE in the top-level directory of the distribution.
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+#include <ac/socket.h>
+
+#include "slap.h"
+
+#ifdef HAVE_TLS
+
+int
+starttls_extop (
+	SLAP_EXTOP_CALLBACK_FN cb,
+	Connection *conn,
+	Operation *op,
+	char * oid,
+	struct berval * reqdata,
+	struct berval ** rspdata,
+	char ** text )
+{
+	/* can't start TLS if it is already started */
+	if (conn->c_is_tls != 0)
+		return(LDAP_OPERATIONS_ERROR);
+
+	/* can't start TLS if there are other op's around */
+	if (conn->c_ops != NULL) {
+		if (conn->c_ops != op || op->o_next != NULL)
+			return(LDAP_OPERATIONS_ERROR);
+	}
+	if (conn->c_pending_ops != NULL) {
+		if (conn->c_pending_ops != op || op->o_next != NULL)
+			return(LDAP_OPERATIONS_ERROR);
+	}
+
+	/* here's some pseudo-code if HAVE_TLS is defined
+	 * but for some reason TLS is not available.
+	 */
+	/*
+		if (tls not really supported) {
+			if (referral exists) {
+				// caller will need to put the referral into the result
+				return(LDAP_REFERRAL);
+			}
+			return(LDAP_UNAVAILABLE);
+		}
+	*/
+
+    conn->c_is_tls = 1;
+    conn->c_needs_tls_accept = 1;
+    return(LDAP_SUCCESS);
+}
+
+#endif	/* HAVE_TLS */