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-rw-r--r--third_party/heimdal/appl/test/nt_gss_server.c244
1 files changed, 244 insertions, 0 deletions
diff --git a/third_party/heimdal/appl/test/nt_gss_server.c b/third_party/heimdal/appl/test/nt_gss_server.c
new file mode 100644
index 0000000..d6f7cc1
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+++ b/third_party/heimdal/appl/test/nt_gss_server.c
@@ -0,0 +1,244 @@
+/*
+ * Copyright (c) 1997 - 2000 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 "test_locl.h"
+#include <gssapi/gssapi.h>
+#include <gssapi/gssapi_krb5.h>
+#include <gssapi/gssapi_spnego.h>
+#include <krb5.h>
+#include "nt_gss_common.h"
+
+RCSID("$Id$");
+
+/*
+ * This program tries to act as a server for the sample in `Sample
+ * SSPI Code' in Windows 2000 RC1 SDK.
+ *
+ * use --dump-auth to get a binary dump of the authorization data in the ticket
+ */
+
+static int help_flag;
+static int version_flag;
+static char *port_str;
+char *service = SERVICE;
+static char *auth_file;
+
+static struct getargs args[] = {
+ { "port", 'p', arg_string, &port_str, "port to listen to", "port" },
+ { "service", 's', arg_string, &service, "service to use", "service" },
+ { "dump-auth", 0, arg_string, &auth_file, "dump authorization data",
+ "file" },
+ { "help", 'h', arg_flag, &help_flag, NULL, NULL },
+ { "version", 0, arg_flag, &version_flag, NULL, NULL }
+};
+
+static int num_args = sizeof(args) / sizeof(args[0]);
+
+static int
+proto (int sock, const char *service)
+{
+ struct sockaddr_in remote, local;
+ socklen_t addrlen;
+ gss_ctx_id_t context_hdl = GSS_C_NO_CONTEXT;
+ gss_buffer_t input_token, output_token;
+ gss_buffer_desc real_input_token, real_output_token;
+ OM_uint32 maj_stat, min_stat;
+ gss_name_t client_name;
+ gss_buffer_desc name_token;
+
+ addrlen = sizeof(local);
+ if (getsockname (sock, (struct sockaddr *)&local, &addrlen) < 0
+ || addrlen != sizeof(local))
+ err (1, "getsockname)");
+
+ addrlen = sizeof(remote);
+ if (getpeername (sock, (struct sockaddr *)&remote, &addrlen) < 0
+ || addrlen != sizeof(remote))
+ err (1, "getpeername");
+
+ input_token = &real_input_token;
+ output_token = &real_output_token;
+
+ do {
+ nt_read_token (sock, input_token);
+ maj_stat =
+ gss_accept_sec_context (&min_stat,
+ &context_hdl,
+ GSS_C_NO_CREDENTIAL,
+ input_token,
+ GSS_C_NO_CHANNEL_BINDINGS,
+ &client_name,
+ NULL,
+ output_token,
+ NULL,
+ NULL,
+ NULL);
+ if(GSS_ERROR(maj_stat))
+ gss_err (1, min_stat, "gss_accept_sec_context");
+ if (output_token->length != 0)
+ nt_write_token (sock, output_token);
+ if (GSS_ERROR(maj_stat)) {
+ if (context_hdl != GSS_C_NO_CONTEXT)
+ gss_delete_sec_context (&min_stat,
+ &context_hdl,
+ GSS_C_NO_BUFFER);
+ break;
+ }
+ } while(maj_stat & GSS_S_CONTINUE_NEEDED);
+
+ if (auth_file != NULL) {
+ gss_buffer_desc data;
+
+ maj_stat = gsskrb5_extract_authz_data_from_sec_context(&min_stat,
+ context_hdl,
+ KRB5_AUTHDATA_WIN2K_PAC,
+ &data);
+ if (maj_stat == GSS_S_COMPLETE) {
+ rk_dumpdata(auth_file, data.value, data.length);
+ gss_release_buffer(&min_stat, &data);
+ }
+ }
+
+ maj_stat = gss_display_name (&min_stat,
+ client_name,
+ &name_token,
+ NULL);
+ if (GSS_ERROR(maj_stat))
+ gss_err (1, min_stat, "gss_display_name");
+
+ fprintf (stderr, "User is `%.*s'\n", (int)name_token.length,
+ (char *)name_token.value);
+
+ /* write something back */
+
+ output_token->value = strdup ("hejsan");
+ output_token->length = strlen (output_token->value) + 1;
+ nt_write_token (sock, output_token);
+
+ output_token->value = strdup ("hoppsan");
+ output_token->length = strlen (output_token->value) + 1;
+ nt_write_token (sock, output_token);
+
+ return 0;
+}
+
+static int
+doit (int port, const char *service)
+{
+ int sock, sock2;
+ struct sockaddr_in my_addr;
+ int one = 1;
+
+ sock = socket (AF_INET, SOCK_STREAM, 0);
+ if (sock < 0)
+ err (1, "socket");
+
+ memset (&my_addr, 0, sizeof(my_addr));
+ my_addr.sin_family = AF_INET;
+ my_addr.sin_port = port;
+ my_addr.sin_addr.s_addr = INADDR_ANY;
+
+ if (setsockopt (sock, SOL_SOCKET, SO_REUSEADDR,
+ (void *)&one, sizeof(one)) < 0)
+ warn ("setsockopt SO_REUSEADDR");
+
+ if (bind (sock, (struct sockaddr *)&my_addr, sizeof(my_addr)) < 0)
+ err (1, "bind");
+
+ if (listen (sock, 1) < 0)
+ err (1, "listen");
+
+ sock2 = accept (sock, NULL, NULL);
+ if (sock2 < 0)
+ err (1, "accept");
+
+ return proto (sock2, service);
+}
+
+static void
+usage(int code, struct getargs *args, int num_args)
+{
+ arg_printusage(args, num_args, NULL, "");
+ exit(code);
+}
+
+static int
+common_setup(krb5_context *context, int *argc, char **argv,
+ void (*usage)(int, struct getargs*, int))
+{
+ int port = 0;
+ *argc = krb5_program_setup(context, *argc, argv, args, num_args, usage);
+
+ if(help_flag)
+ (*usage)(0, args, num_args);
+ if(version_flag) {
+ print_version(NULL);
+ exit(0);
+ }
+
+ if(port_str){
+ struct servent *s = roken_getservbyname(port_str, "tcp");
+ if(s)
+ port = s->s_port;
+ else {
+ char *ptr;
+
+ port = strtol (port_str, &ptr, 10);
+ if (port == 0 && ptr == port_str)
+ errx (1, "Bad port `%s'", port_str);
+ port = htons(port);
+ }
+ }
+
+ if (port == 0)
+ port = krb5_getportbyname (*context, PORT, "tcp", 4711);
+
+ return port;
+}
+
+static int
+setup(krb5_context *context, int argc, char **argv)
+{
+ int port = common_setup(context, &argc, argv, usage);
+ if(argv[argc] != NULL)
+ usage(1, args, num_args);
+ return port;
+}
+
+int
+main(int argc, char **argv)
+{
+ krb5_context context = NULL; /* XXX */
+ int port = setup(&context, argc, argv);
+ return doit (port, service);
+}
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