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 #include <sys/param.h>
42 #include <sys/socket.h>
54 #include "krb5_util.h"
56 char pipefs_dir[PATH_MAX] = GSSD_PIPEFS_DIR;
57 char pipefs_nfsdir[PATH_MAX] = GSSD_PIPEFS_DIR;
58 char keytabfile[PATH_MAX] = GSSD_DEFAULT_KEYTAB_FILE;
59 char ccachedir[PATH_MAX] = GSSD_DEFAULT_CRED_DIR;
60 char *ccachesearch[GSSD_MAX_CCACHE_SEARCH + 1];
62 int root_uses_machine_creds = 1;
67 /* destroy krb5 machine creds */
68 if (root_uses_machine_creds)
69 gssd_destroy_krb5_machine_creds();
70 printerr(1, "exiting on signal %d\n", signal);
77 /* don't exit on SIGHUP */
78 printerr(1, "Received SIGHUP... Ignoring.\n");
85 fprintf(stderr, "usage: %s [-f] [-M] [-n] [-v] [-r] [-p pipefsdir] [-k keytab] [-d ccachedir]\n",
91 main(int argc, char *argv[])
95 int rpc_verbosity = 0;
101 memset(ccachesearch, 0, sizeof(ccachesearch));
102 while ((opt = getopt(argc, argv, "fvrmnMp:k:d:")) != -1) {
108 /* Accept but ignore this. Now the default. */
114 root_uses_machine_creds = 0;
123 strncpy(pipefs_dir, optarg, sizeof(pipefs_dir));
124 if (pipefs_dir[sizeof(pipefs_dir)-1] != '\0')
125 errx(1, "pipefs path name too long");
128 strncpy(keytabfile, optarg, sizeof(keytabfile));
129 if (keytabfile[sizeof(keytabfile)-1] != '\0')
130 errx(1, "keytab path name too long");
133 strncpy(ccachedir, optarg, sizeof(ccachedir));
134 if (ccachedir[sizeof(ccachedir)-1] != '\0')
135 errx(1, "ccachedir path name too long");
144 ccachesearch[i++] = strtok(ccachedir, ":");
146 ccachesearch[i++] = strtok(NULL, ":");
147 } while (ccachesearch[i-1] != NULL && i < GSSD_MAX_CCACHE_SEARCH);
149 snprintf(pipefs_nfsdir, sizeof(pipefs_nfsdir), "%s/%s",
150 pipefs_dir, GSSD_SERVICE_NAME);
151 if (pipefs_nfsdir[sizeof(pipefs_nfsdir)-1] != '\0')
152 errx(1, "pipefs_nfsdir path name too long");
154 if ((progname = strrchr(argv[0], '/')))
159 initerr(progname, verbosity, fg);
160 #ifdef HAVE_AUTHGSS_SET_DEBUG_LEVEL
161 authgss_set_debug_level(rpc_verbosity);
163 if (rpc_verbosity > 0)
164 printerr(0, "Warning: rpcsec_gss library does not "
165 "support setting debug level\n");
168 if (gssd_check_mechs() != 0)
169 errx(1, "Problem with gssapi library");
171 if (!fg && daemon(0, 0) < 0)
174 signal(SIGINT, sig_die);
175 signal(SIGTERM, sig_die);
176 signal(SIGHUP, sig_hup);
179 printerr(0, "gssd_run returned!\n");