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first drop of kcc

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This commit is contained in:
Love Hornquist Astrand
2010-11-24 15:12:56 -08:00
parent 3b1b7e41b0
commit c5dcbc41d9
3 changed files with 220 additions and 3 deletions
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21
kuser/Makefile.am
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@@ -18,7 +18,7 @@ man_MANS = \
bin_PROGRAMS = kinit klist kdestroy kgetcred kswitch
libexec_PROGRAMS = kdigest kimpersonate
noinst_PROGRAMS = kverify kdecode_ticket generate-requests copy_cred_cache
noinst_PROGRAMS = kcc kverify kdecode_ticket generate-requests copy_cred_cache
kinit_LDADD = \
$(LIB_kafs) \
@@ -37,6 +37,15 @@ kimpersonate_LDADD = $(kinit_LDADD)
kswitch_LDADD = $(kinit_LDADD) $(LIB_readline)
kcc_LDADD = \
$(top_builddir)/lib/sl/libsl.la \
$(kinit_LDADD)
dist_kcc_SOURCES = kcc.c
nodist_kcc_SOURCES = kcc-commands.c
$(kcc_OBJECTS): kcc-commands.h
dist_kdigest_SOURCES = kdigest.c
nodist_kdigest_SOURCES = kdigest-commands.c
@@ -50,16 +59,22 @@ kdigest_LDADD = \
$(kdigest_OBJECTS): kdigest-commands.h
CLEANFILES = kdigest-commands.h kdigest-commands.c
CLEANFILES = \
kdigest-commands.h kdigest-commands.c \
kcc-commands.h kcc-commands.c
kdigest-commands.c kdigest-commands.h: kdigest-commands.in
$(SLC) $(srcdir)/kdigest-commands.in
kcc-commands.c kcc-commands.h: kcc-commands.in
$(SLC) $(srcdir)/kcc-commands.in
LDADD = \
$(top_builddir)/lib/krb5/libkrb5.la \
$(LIB_hcrypto) \
$(top_builddir)/lib/asn1/libasn1.la \
$(LIB_roken)
EXTRA_DIST = $(man_MANS) kuser_locl.h kdigest-commands.in copy_cred_cache.1
EXTRA_DIST = $(man_MANS) \
kuser_locl.h kcc-commands.in kdigest-commands.in copy_cred_cache.1

53
kuser/kcc-commands.in Normal file
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@@ -0,0 +1,53 @@
/*
* 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.
*/
command = {
name = "klist"
name = "list"
help = "List kerberos tickets"
option = {
long = "cache"
short = "c"
type = "flag"
help = "credential cache to list"
default = "1"
}
}
command = {
name = "help"
name = "?"
argument = "[command]"
min_args = "0"
max_args = "1"
help = "Help! I need somebody."
}

149
kuser/kcc.c Normal file
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@@ -0,0 +1,149 @@
/*
* 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 "kcc-commands.h"
krb5_context kcc_context;
static int version_flag;
static int help_flag;
static struct getargs args[] = {
{ "version", 0, arg_flag, &version_flag },
{ "help", 0, arg_flag, &help_flag }
};
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
klist(struct klist_options *opt, int argc, char **argv)
{
return 0;
}
static int
command_alias(const char *name)
{
const char *aliases[] = {
"kinit", "klist", "kgetcred", "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_kcc", HEIMDAL_LOCALEDIR);
textdomain("heimdal_kcc");
ret = krb5_init_context(&kcc_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 kcc 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] = getprogname();
}
argc -= optidx;
argv += optidx;
if (argc != 0) {
ret = sl_command(commands, argc, argv);
if(ret == -1)
krb5_warnx(kcc_context, "unrecognized command: %s", 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(kcc_context);
return exit_status;
}