4 Copyright (c) 2000 The Regents of the University of Michigan.
7 Copyright (c) 2000 Dug Song <dugsong@UMICH.EDU>.
8 Copyright (c) 2002 Andy Adamson <andros@UMICH.EDU>.
9 Copyright (c) 2002 Marius Aamodt Eriksen <marius@UMICH.EDU>.
10 All rights reserved, all wrongs reversed.
12 Redistribution and use in source and binary forms, with or without
13 modification, are permitted provided that the following conditions
16 1. Redistributions of source code must retain the above copyright
17 notice, this list of conditions and the following disclaimer.
18 2. Redistributions in binary form must reproduce the above copyright
19 notice, this list of conditions and the following disclaimer in the
20 documentation and/or other materials provided with the distribution.
21 3. Neither the name of the University nor the names of its
22 contributors may be used to endorse or promote products derived
23 from this software without specific prior written permission.
25 THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
26 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
27 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
28 DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
32 BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
33 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
34 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
35 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
41 #endif /* HAVE_CONFIG_H */
43 #include <sys/param.h>
44 #include <sys/socket.h>
56 #include "krb5_util.h"
58 char pipefs_dir[PATH_MAX] = GSSD_PIPEFS_DIR;
59 char keytabfile[PATH_MAX] = GSSD_DEFAULT_KEYTAB_FILE;
60 char ccachedir[PATH_MAX] = GSSD_DEFAULT_CRED_DIR;
61 char *ccachesearch[GSSD_MAX_CCACHE_SEARCH + 1];
63 int root_uses_machine_creds = 1;
64 unsigned int context_timeout = 0;
65 char *preferred_realm = NULL;
70 /* destroy krb5 machine creds */
71 if (root_uses_machine_creds)
72 gssd_destroy_krb5_machine_creds();
73 printerr(1, "exiting on signal %d\n", signal);
80 /* don't exit on SIGHUP */
81 printerr(1, "Received SIGHUP... Ignoring.\n");
88 fprintf(stderr, "usage: %s [-f] [-M] [-n] [-v] [-r] [-p pipefsdir] [-k keytab] [-d ccachedir] [-t timeout] [-R preferred realm]\n",
94 main(int argc, char *argv[])
98 int rpc_verbosity = 0;
104 memset(ccachesearch, 0, sizeof(ccachesearch));
105 while ((opt = getopt(argc, argv, "fvrmnMp:k:d:t:R:")) != -1) {
111 /* Accept but ignore this. Now the default. */
117 root_uses_machine_creds = 0;
126 strncpy(pipefs_dir, optarg, sizeof(pipefs_dir));
127 if (pipefs_dir[sizeof(pipefs_dir)-1] != '\0')
128 errx(1, "pipefs path name too long");
131 strncpy(keytabfile, optarg, sizeof(keytabfile));
132 if (keytabfile[sizeof(keytabfile)-1] != '\0')
133 errx(1, "keytab path name too long");
136 strncpy(ccachedir, optarg, sizeof(ccachedir));
137 if (ccachedir[sizeof(ccachedir)-1] != '\0')
138 errx(1, "ccachedir path name too long");
141 context_timeout = atoi(optarg);
144 preferred_realm = strdup(optarg);
153 ccachesearch[i++] = strtok(ccachedir, ":");
155 ccachesearch[i++] = strtok(NULL, ":");
156 } while (ccachesearch[i-1] != NULL && i < GSSD_MAX_CCACHE_SEARCH);
158 if (preferred_realm == NULL)
159 gssd_k5_get_default_realm(&preferred_realm);
161 if ((progname = strrchr(argv[0], '/')))
166 initerr(progname, verbosity, fg);
167 #ifdef HAVE_AUTHGSS_SET_DEBUG_LEVEL
168 if (verbosity && rpc_verbosity == 0)
169 rpc_verbosity = verbosity;
170 authgss_set_debug_level(rpc_verbosity);
172 if (rpc_verbosity > 0)
173 printerr(0, "Warning: rpcsec_gss library does not "
174 "support setting debug level\n");
177 if (gssd_check_mechs() != 0)
178 errx(1, "Problem with gssapi library");
180 if (!fg && daemon(0, 0) < 0)
183 signal(SIGINT, sig_die);
184 signal(SIGTERM, sig_die);
185 signal(SIGHUP, sig_hup);
188 printerr(0, "gssd_run returned!\n");