diff options
Diffstat (limited to '')
| -rw-r--r-- | third_party/heimdal/admin/remove.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/third_party/heimdal/admin/remove.c b/third_party/heimdal/admin/remove.c new file mode 100644 index 0000000..7c30d88 --- /dev/null +++ b/third_party/heimdal/admin/remove.c @@ -0,0 +1,93 @@ +/* + * Copyright (c) 1997-2004 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 "ktutil_locl.h" + +RCSID("$Id$"); + +int +kt_remove(struct remove_options *opt, int argc, char **argv) +{ + krb5_error_code ret = 0; + krb5_keytab_entry entry; + krb5_keytab keytab; + krb5_principal principal = NULL; + krb5_enctype enctype = 0; + + if(opt->principal_string) { + ret = krb5_parse_name(context, opt->principal_string, &principal); + if(ret) { + krb5_warn(context, ret, "%s", opt->principal_string); + return 1; + } + } + if(opt->enctype_string) { + ret = krb5_string_to_enctype(context, opt->enctype_string, &enctype); + if(ret) { + int t; + if(sscanf(opt->enctype_string, "%d", &t) == 1) + enctype = t; + else { + krb5_warn(context, ret, "%s", opt->enctype_string); + if(principal) + krb5_free_principal(context, principal); + return 1; + } + } + } + if (!principal && !enctype && !opt->kvno_integer) { + krb5_warnx(context, + "You must give at least one of " + "principal, enctype or kvno."); + ret = EINVAL; + goto out; + } + + if((keytab = ktutil_open_keytab()) == NULL) { + ret = 1; + goto out; + } + + entry.principal = principal; + entry.keyblock.keytype = enctype; + entry.vno = opt->kvno_integer; + ret = krb5_kt_remove_entry(context, keytab, &entry); + krb5_kt_close(context, keytab); + if(ret) + krb5_warn(context, ret, "remove"); + out: + if(principal) + krb5_free_principal(context, principal); + return ret != 0; +} + |