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34 #include "test_locl.h"
36 #include "gss_common.h"
37 RCSID("$Id: gssapi_server.c,v 1.12 2000/02/12 21:34:11 assar Exp $");
41 gss_ctx_id_t context_hdl,
42 gss_name_t client_name
45 OM_uint32 maj_stat, min_stat;
46 gss_buffer_desc name_token;
47 gss_buffer_desc real_input_token, real_output_token;
48 gss_buffer_t input_token = &real_input_token,
49 output_token = &real_output_token;
51 maj_stat = gss_display_name (&min_stat,
55 if (GSS_ERROR(maj_stat))
56 gss_err (1, min_stat, "gss_display_name");
58 fprintf (stderr, "User is `%.*s'\n", (int)name_token.length,
59 (char *)name_token.value);
61 gss_release_buffer (&min_stat, &name_token);
65 read_token (sock, input_token);
66 read_token (sock, output_token);
68 maj_stat = gss_verify_mic (&min_stat,
73 if (GSS_ERROR(maj_stat))
74 gss_err (1, min_stat, "gss_verify_mic");
76 fprintf (stderr, "gss_verify_mic: %.*s\n", (int)input_token->length,
77 (char *)input_token->value);
79 gss_release_buffer (&min_stat, input_token);
80 gss_release_buffer (&min_stat, output_token);
84 read_token (sock, input_token);
86 maj_stat = gss_unwrap (&min_stat,
92 if(GSS_ERROR(maj_stat))
93 gss_err (1, min_stat, "gss_unwrap");
95 fprintf (stderr, "gss_unwrap: %.*s\n", (int)output_token->length,
96 (char *)output_token->value);
98 gss_release_buffer (&min_stat, input_token);
99 gss_release_buffer (&min_stat, output_token);
105 proto (int sock, const char *service)
107 struct sockaddr_in remote, local;
109 gss_ctx_id_t context_hdl = GSS_C_NO_CONTEXT;
110 gss_buffer_desc real_input_token, real_output_token;
111 gss_buffer_t input_token = &real_input_token,
112 output_token = &real_output_token;
113 OM_uint32 maj_stat, min_stat;
114 gss_name_t client_name;
116 addrlen = sizeof(local);
117 if (getsockname (sock, (struct sockaddr *)&local, &addrlen) < 0
118 || addrlen != sizeof(local))
119 err (1, "getsockname)");
121 addrlen = sizeof(remote);
122 if (getpeername (sock, (struct sockaddr *)&remote, &addrlen) < 0
123 || addrlen != sizeof(remote))
124 err (1, "getpeername");
127 read_token (sock, input_token);
129 gss_accept_sec_context (&min_stat,
133 GSS_C_NO_CHANNEL_BINDINGS,
140 if(GSS_ERROR(maj_stat))
141 gss_err (1, min_stat, "gss_accept_sec_context");
142 if (output_token->length != 0)
143 write_token (sock, output_token);
144 if (GSS_ERROR(maj_stat)) {
145 if (context_hdl != GSS_C_NO_CONTEXT)
146 gss_delete_sec_context (&min_stat,
151 } while(maj_stat & GSS_S_CONTINUE_NEEDED);
157 if (pipe (pipefd) < 0)
166 maj_stat = gss_export_sec_context (&min_stat,
169 if (GSS_ERROR(maj_stat))
170 gss_err (1, min_stat, "gss_export_sec_context");
171 write_token (pipefd[1], &buf);
174 gss_ctx_id_t context_hdl;
178 read_token (pipefd[0], &buf);
180 maj_stat = gss_import_sec_context (&min_stat, &buf, &context_hdl);
181 if (GSS_ERROR(maj_stat))
182 gss_err (1, min_stat, "gss_import_sec_context");
183 gss_release_buffer (&min_stat, &buf);
184 return process_it (sock, context_hdl, client_name);
187 return process_it (sock, context_hdl, client_name);
192 doit (int port, const char *service)
195 struct sockaddr_in my_addr;
198 sock = socket (AF_INET, SOCK_STREAM, 0);
202 memset (&my_addr, 0, sizeof(my_addr));
203 my_addr.sin_family = AF_INET;
204 my_addr.sin_port = port;
205 my_addr.sin_addr.s_addr = INADDR_ANY;
207 if (setsockopt (sock, SOL_SOCKET, SO_REUSEADDR,
208 (void *)&one, sizeof(one)) < 0)
209 warn ("setsockopt SO_REUSEADDR");
211 if (bind (sock, (struct sockaddr *)&my_addr, sizeof(my_addr)) < 0)
214 if (listen (sock, 1) < 0)
217 sock2 = accept (sock, NULL, NULL);
221 return proto (sock2, service);
225 main(int argc, char **argv)
227 krb5_context context = NULL; /* XXX */
228 int port = server_setup(&context, argc, argv);
229 return doit (port, service);