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Diffstat (limited to 'support/nfsidmap/libtest.c')
| -rw-r--r-- | support/nfsidmap/libtest.c | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/support/nfsidmap/libtest.c b/support/nfsidmap/libtest.c new file mode 100644 index 0000000..1c717b8 --- /dev/null +++ b/support/nfsidmap/libtest.c @@ -0,0 +1,160 @@ +/* + * libtest.c + * + * nfs idmapping library, primarily for nfs4 client/server kernel idmapping + * and for userland nfs4 idmapping by acl libraries. + * + * Copyright (c) 2004 The Regents of the University of Michigan. + * All rights reserved. + * + * Andy Adamson <andros@umich.edu> + * + * 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 University 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 ``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 REGENTS 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. + * + * + * + * libtest: Test the translation table functions + * Reads /etc/idmapd.conf + * + * To compile: + * gcc -g libtest.c -lnfsidmap -o libtest + * + */ + +#include <stdio.h> +#include <string.h> +#include <sys/types.h> +#include <nfsidmap.h> + +#define QUIT_ON_ERROR 1 +#define PATH_IDMAPDCONF "/etc/idmapd.conf" +char *conf_path = PATH_IDMAPDCONF; + +main(int ac, char **av) +{ + char *name, *princ; + int err, uid = 0, gid = 0; + char name_buf[32]; + int gids[1000]; + int i, ngids; + + if (ac != 3) { + printf("Usage: %s <user@nfsv4domain> <k5princ@REALM>\n",av[0]); + return 1; + } + + nfs4_set_debug(3, NULL); + + name = av[1]; + princ = av[2]; + err = nfs4_init_name_mapping(NULL); + if (err) { + printf("nfs4_init_name_mapping: error %d\n", err); + return 1; + } + + err = nfs4_gss_princ_to_ids("krb5", princ, &uid, &gid); + if (err) + printf("nfs4_gss_princ_to_ids: error %d\n", err); + else + printf("nfs4_gss_princ_to_ids: princ %s has uid %d gid %d\n", + princ, uid, gid); +#if QUIT_ON_ERROR + if (err) { + printf("calling it quits!\n"); + return err; + } +#endif + + err = nfs4_name_to_uid(name, &uid); + if (err) + printf("nfs4_name_to_uid: error %d\n", err); + else + printf("nfs4_name_to_uid: name %s has uid %d\n", + name, uid); + +#if QUIT_ON_ERROR + if (err) { + printf("calling it quits!\n"); + return err; + } +#endif + err = nfs4_name_to_gid(name, &gid); + if (err) + printf("nfs4_name_to_gid: error %d\n", err); + else + printf("nfs4_name_to_gid: name %s has gid %d\n", + name, gid); + + ngids = 1000; + err = nfs4_gss_princ_to_grouplist("krb5", princ, gids, &ngids); + if (err){ + printf(" nfs4_gss_princ_to_grouplist: error %d\n", err); + } else { + printf(" nfs4_gss_princ_to_grouplist: princ %s has gids ", + princ); + for (i = 0; i < ngids; i++) printf("%d ", gids[i]); + printf("\n"); + } + +#if QUIT_ON_ERROR + if (err) { + printf("calling it quits!\n"); + return err; + } +#endif + /* uid is set by nfs4_name_to_uid() */ + memset(name_buf, 0, 32); + err = nfs4_uid_to_name(uid, NULL, name_buf, 32); + if (err) + printf("nfs4_uid_to_name: error %d\n", err); + else + printf("nfs4_uid_to_name: uid %d has name %s\n", + uid, name_buf); + +#if QUIT_ON_ERROR + if (err) { + printf("calling it quits!\n"); + return err; + } +#endif + /* gid is set by nfs4_name_to_gid() */ + memset(name_buf, 0, 32); + err = nfs4_gid_to_name(gid, NULL, name_buf, 32); + if (err) + printf("nfs4_gid_to_name: error %d\n", err); + else + printf("nfs4_gid_to_name: gid %d has name %s\n", + gid, name_buf); + +#if QUIT_ON_ERROR + if (err) { + printf("calling it quits!\n"); + return err; + } +#endif + return 0; +} |