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Diffstat (limited to 'third_party/heimdal/kuser/heimtools.c')
| -rw-r--r-- | third_party/heimdal/kuser/heimtools.c | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/third_party/heimdal/kuser/heimtools.c b/third_party/heimdal/kuser/heimtools.c new file mode 100644 index 0000000..70b23d6 --- /dev/null +++ b/third_party/heimdal/kuser/heimtools.c @@ -0,0 +1,165 @@ +/* + * Copyright (c) 2010 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. 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 "kuser_locl.h" +#include <sl.h> +#include "heimtools-commands.h" + +krb5_context heimtools_context; +static int version_flag; +static int help_flag; + +static struct getargs args[] = { + { "version", 0, arg_flag, &version_flag, NULL, NULL }, + { "help", 0, arg_flag, &help_flag, NULL, NULL } +}; + +static void +usage(int ret) +{ + arg_printusage_i18n(args, + sizeof(args)/sizeof(*args), + N_("Usage: ", ""), + NULL, + "command ..", + getarg_i18n); + exit (ret); +} + +int +help(void *opt, int argc, char **argv) +{ + sl_slc_help(commands, argc, argv); + return 0; +} + +int +kgetcred(struct kgetcred_options *opt, int argc, char **argv) +{ + return 0; +} + +/* + * Wrapper for command line compatiblity + */ + +int +kvno(struct kvno_options *opt, int argc, char **argv) +{ + struct kgetcred_options k; + memset(&k, 0, sizeof(k)); + + k.cache_string = opt->cache_string; + k.enctype_string = opt->enctype_string; + + return kgetcred(&k, argc, argv); +} + +static int +command_alias(const char *name) +{ + const char *aliases[] = { + "kinit", "klist", "kswitch", "kgetcred", "kvno", "kdeltkt", + "kdestroy", "kcpytkt", NULL + }, **p = aliases; + + while (*p && strcmp(name, *p) != 0) + p++; + return *p != NULL; +} + + +int +main(int argc, char **argv) +{ + krb5_error_code ret; + int optidx = 0; + int exit_status = 0; + + setprogname (argv[0]); + + setlocale (LC_ALL, ""); + bindtextdomain ("heimdal_kuser", HEIMDAL_LOCALEDIR); + textdomain("heimdal_kuser"); + + ret = krb5_init_context(&heimtools_context); + if (ret == KRB5_CONFIG_BADFORMAT) + errx (1, "krb5_init_context failed to parse configuration file"); + else if (ret) + errx(1, "krb5_init_context failed: %d", ret); + + /* + * Support linking of heimtools to commands + */ + + if (!command_alias(getprogname())) { + + if (argc == 1) { + sl_slc_help(commands, 0, NULL); + return 1; + } + + if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx)) + usage(1); + + if (help_flag) + usage (0); + + if(version_flag) { + print_version(NULL); + exit(0); + } + + } else { + argv[0] = rk_UNCONST(getprogname()); + } + + argc -= optidx; + argv += optidx; + + if (argc != 0) { + ret = sl_command(commands, argc, argv); + if(ret == -1) + sl_did_you_mean(commands, argv[0]); + else if (ret == -2) + ret = 0; + if(ret != 0) + exit_status = 1; + } else { + sl_slc_help(commands, argc, argv); + exit_status = 1; + } + + krb5_free_context(heimtools_context); + return exit_status; +} |