1 files changed, 112 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/gssapi/ntlm/import_name.c b/third_party/heimdal/lib/gssapi/ntlm/import_name.c
new file mode 100644
index 0000000..e75388d
--- /dev/null
+++ b/third_party/heimdal/lib/gssapi/ntlm/import_name.c
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 1997 - 2003 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * 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 the Institute 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 INSTITUTE 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 INSTITUTE 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 "ntlm.h"
+
+OM_uint32 GSSAPI_CALLCONV
+_gss_ntlm_import_name
+           (OM_uint32 * minor_status,
+            const gss_buffer_t input_name_buffer,
+            const gss_OID input_name_type,
+            gss_name_t * output_name
+           )
+{
+    char *name, *p, *p2;
+    int is_hostnamed;
+    int is_username;
+    ntlm_name n;
+
+    *minor_status = 0;
+
+    if (output_name == NULL)
+	return GSS_S_CALL_INACCESSIBLE_WRITE;
+
+    *output_name = GSS_C_NO_NAME;
+
+    is_hostnamed = gss_oid_equal(input_name_type, GSS_C_NT_HOSTBASED_SERVICE);
+    is_username = gss_oid_equal(input_name_type, GSS_C_NT_USER_NAME);
+
+    if (!is_hostnamed && !is_username)
+	return GSS_S_BAD_NAMETYPE;
+
+    name = malloc(input_name_buffer->length + 1);
+    if (name == NULL) {
+	*minor_status = ENOMEM;
+	return GSS_S_FAILURE;
+    }
+    memcpy(name, input_name_buffer->value, input_name_buffer->length);
+    name[input_name_buffer->length] = '\0';
+
+    /* find "domain" part of the name and uppercase it */
+    p = strchr(name, '@');
+    if (p == NULL) {
+        free(name);
+	return GSS_S_BAD_NAME;
+    }
+    p[0] = '\0';
+    p++;
+    p2 = strchr(p, '.');
+    if (p2 && p2[1] != '\0') {
+	if (is_hostnamed) {
+	    p = p2 + 1;
+	    p2 = strchr(p, '.');
+	}
+	if (p2)
+	    *p2 = '\0';
+    }
+    strupr(p);
+
+    n = calloc(1, sizeof(*n));
+    if (n == NULL) {
+	free(name);
+	*minor_status = ENOMEM;
+	return GSS_S_FAILURE;
+    }
+
+    n->user = strdup(name);
+    n->domain = strdup(p);
+
+    free(name);
+
+    if (n->user == NULL || n->domain == NULL) {
+	free(n->user);
+	free(n->domain);
+	free(n);
+	*minor_status = ENOMEM;
+	return GSS_S_FAILURE;
+    }
+
+    *output_name = (gss_name_t)n;
+
+    return GSS_S_COMPLETE;
+}