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 pipefsdir[PATH_MAX] = GSSD_PIPEFS_DIR;
57 char keytabfile[PATH_MAX] = GSSD_DEFAULT_KEYTAB_FILE;
58 char ccachedir[PATH_MAX] = GSSD_DEFAULT_CRED_DIR;
60 int root_uses_machine_creds = 1;
65 /* destroy krb5 machine creds */
66 if (root_uses_machine_creds)
67 gssd_destroy_krb5_machine_creds();
68 printerr(1, "exiting on signal %d\n", signal);
75 /* don't exit on SIGHUP */
76 printerr(1, "Received SIGHUP... Ignoring.\n");
83 fprintf(stderr, "usage: %s [-f] [-n] [-v] [-r] [-p pipefsdir] [-k keytab] [-d ccachedir]\n",
89 main(int argc, char *argv[])
93 int rpc_verbosity = 0;
98 while ((opt = getopt(argc, argv, "fvrmnMp:k:d:")) != -1) {
104 /* Accept but ignore this. Now the default. */
110 root_uses_machine_creds = 0;
119 strncpy(pipefsdir, optarg, sizeof(pipefsdir));
120 if (pipefsdir[sizeof(pipefsdir)-1] != '\0')
121 errx(1, "pipefs path name too long");
124 strncpy(keytabfile, optarg, sizeof(keytabfile));
125 if (keytabfile[sizeof(keytabfile)-1] != '\0')
126 errx(1, "keytab path name too long");
129 strncpy(ccachedir, optarg, sizeof(ccachedir));
130 if (ccachedir[sizeof(ccachedir)-1] != '\0')
131 errx(1, "ccachedir path name too long");
138 strncat(pipefsdir + strlen(pipefsdir), "/" GSSD_SERVICE_NAME,
139 sizeof(pipefsdir)-strlen(pipefsdir));
140 if (pipefsdir[sizeof(pipefsdir)-1] != '\0')
141 errx(1, "pipefs path name too long");
143 if ((progname = strrchr(argv[0], '/')))
148 initerr(progname, verbosity, fg);
149 #ifdef HAVE_AUTHGSS_SET_DEBUG_LEVEL
150 authgss_set_debug_level(rpc_verbosity);
152 if (rpc_verbosity > 0)
153 printerr(0, "Warning: rpcsec_gss library does not "
154 "support setting debug level\n");
157 if (gssd_check_mechs() != 0)
158 errx(1, "Problem with gssapi library");
160 if (!fg && daemon(0, 0) < 0)
163 signal(SIGINT, sig_die);
164 signal(SIGTERM, sig_die);
165 signal(SIGHUP, sig_hup);
167 /* Process keytab file and get machine credentials */
168 if (root_uses_machine_creds)
169 gssd_refresh_krb5_machine_creds();
172 printerr(0, "gssd_run returned!\n");