diff --git a/admin/ktutil.c b/admin/ktutil.c new file mode 100644 index 000000000..d3521f32e --- /dev/null +++ b/admin/ktutil.c @@ -0,0 +1,135 @@ +/* + * Copyright (c) 1997 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Kungliga Tekniska + * Högskolan and its contributors. + * + * 4. Neither the name of the Institute 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 BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE 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. + */ + +#include "ktutil_locl.h" + +RCSID("$Id$"); + +int +kt_list(int argc, char **argv) +{ + krb5_keytab kt; + krb5_error_code ret; + krb5_kt_cursor cursor; + krb5_keytab_entry entry; + + if(argc == 1){ + ret = krb5_kt_default(context, &kt); + if(ret){ + krb5_warn(context, ret, "krb5_kt_default"); + return 1; + } + } else if(argc == 2){ + ret = krb5_kt_resolve(context, argv[1], &kt); + if(ret){ + krb5_warn(context, ret, "krb5_kt_resolve(%s)", argv[1]); + return 1; + } + } else { + krb5_warnx(context, "Usage: ktlist [keytab]"); + return 1; + } + ret = krb5_kt_start_seq_get(context, kt, &cursor); + if(ret){ + krb5_warn(context, ret, "krb5_kt_start_seq_get"); + krb5_kt_close(context, kt); + return 1; + } + printf("%s", "Version"); + printf(" "); + printf("%s", "Type"); + printf(" "); + printf("%s", "Principal"); + printf("\n"); + while((ret = krb5_kt_next_entry(context, kt, &entry, &cursor)) == 0){ + char *p; + krb5_unparse_name(context, entry.principal, &p); + printf(" %3d ", entry.vno); + printf(" "); + printf(" %2d ", entry.keyblock.keytype); + printf(" "); + printf("%s ", p); + printf("\n"); + krb5_kt_free_entry(context, &entry); + } + ret = krb5_kt_end_seq_get(context, kt, &cursor); + ret = krb5_kt_close(context, kt); + return 0; +} + + +static SL_cmd cmds[] = { + { "list", kt_list, "list [keytab]", "" }, + { NULL, NULL, NULL, NULL } +}; + +static int help_flag; +static int version_flag; + + +static struct getargs args[] = { + { "version", 0, arg_flag, &version_flag, NULL, NULL }, + { "help", 'h', arg_flag, &help_flag, NULL, NULL} +}; + +static int num_args = sizeof(args) / sizeof(args[0]); + +krb5_context context; + +void +usage(int status) +{ + arg_printusage(args, num_args, "command"); + exit(status); +} + +int +main(int argc, char **argv) +{ + int optind = 0; + krb5_init_context(&context); + if(getarg(args, num_args, argc, argv, &optind)) + usage(1); + if(help_flag) + usage(0); + if(version_flag) + krb5_errx(context, 0, "%s", heimdal_version); + argc -= optind; + argv += optind; + return sl_command(cmds, argc, argv); +}