Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

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

1 files changed, 88 insertions, 0 deletions

diff --git a/third_party/heimdal/lib/gssapi/mech/gss_add_cred_with_password.c b/third_party/heimdal/lib/gssapi/mech/gss_add_cred_with_password.c
new file mode 100644
index 0000000..eeb5949
--- /dev/null
+++ b/third_party/heimdal/lib/gssapi/mech/gss_add_cred_with_password.c
@@ -0,0 +1,88 @@
+/*-
+ * Copyright (c) 2005 Doug Rabson
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ *
+ *	$FreeBSD: src/lib/libgssapi/gss_add_cred.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
+ */
+
+#include "mech_locl.h"
+
+GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
+gss_add_cred_with_password(OM_uint32 *minor_status,
+    gss_const_cred_id_t input_cred_handle,
+    gss_const_name_t desired_name,
+    const gss_OID desired_mech,
+    const gss_buffer_t password,
+    gss_cred_usage_t cred_usage,
+    OM_uint32 initiator_time_req,
+    OM_uint32 acceptor_time_req,
+    gss_cred_id_t *output_cred_handle,
+    gss_OID_set *actual_mechs,
+    OM_uint32 *initiator_time_rec,
+    OM_uint32 *acceptor_time_rec)
+{
+    OM_uint32 major_status;
+    gss_key_value_element_desc kv;
+    gss_key_value_set_desc store;
+    char *spassword = NULL;
+
+    *output_cred_handle = GSS_C_NO_CREDENTIAL;
+
+    if (password == GSS_C_NO_BUFFER || password->value == NULL)
+	return GSS_S_CALL_INACCESSIBLE_READ;
+
+    spassword = malloc(password->length + 1);
+    if (spassword == NULL) {
+	*minor_status = ENOMEM;
+	return GSS_S_FAILURE;
+    }
+    memcpy(spassword, password->value, password->length);
+    spassword[password->length] = '\0';
+
+    kv.key = "password";
+    kv.value = spassword;
+
+    store.count = 1;
+    store.elements = &kv;
+
+    major_status = gss_add_cred_from(minor_status,
+				     rk_UNCONST(input_cred_handle),
+				     desired_name,
+				     desired_mech,
+				     cred_usage,
+				     initiator_time_req,
+				     acceptor_time_req,
+				     &store,
+				     output_cred_handle,
+				     actual_mechs,
+				     initiator_time_rec,
+				     acceptor_time_rec);
+
+    if (spassword) {
+	memset_s(spassword, password->length, 0, password->length);
+	free(spassword);
+    }
+
+    return major_status;
+}