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(kt_purge): reorganize some. open the keytab (defaulting to the modify

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one). correct usage strings


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9890 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2001-05-10 15:44:30 +00:00
parent 7576655be4
commit c5b07dc7de
1 changed files with 31 additions and 10 deletions
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41
admin/purge.c
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@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1997 - 2000 Kungliga Tekniska H<>gskolan * Copyright (c) 1997 - 2001 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden). * (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved. * All rights reserved.
* *
@@ -97,8 +97,9 @@ delete_list (struct e *head)
int int
kt_purge(int argc, char **argv) kt_purge(int argc, char **argv)
{ {
krb5_error_code ret; krb5_error_code ret = 0;
krb5_kt_cursor cursor; krb5_kt_cursor cursor;
krb5_keytab keytab;
krb5_keytab_entry entry; krb5_keytab_entry entry;
int help_flag = 0; int help_flag = 0;
char *age_str = "1 week"; char *age_str = "1 week";
@@ -117,24 +118,42 @@ kt_purge(int argc, char **argv)
args[i++].value = &help_flag; args[i++].value = &help_flag;
if(getarg(args, num_args, argc, argv, &optind)) { if(getarg(args, num_args, argc, argv, &optind)) {
arg_printusage(args, num_args, "ktutil remove", ""); arg_printusage(args, num_args, "ktutil purge", "");
return 0; return 1;
} }
if(help_flag) { if(help_flag) {
arg_printusage(args, num_args, "ktutil remove", ""); arg_printusage(args, num_args, "ktutil purge", "");
return 0; return 1;
} }
age = parse_time(age_str, "s"); age = parse_time(age_str, "s");
if(age < 0) { if(age < 0) {
krb5_warnx(context, "unparasable time `%s'", age_str); krb5_warnx(context, "unparasable time `%s'", age_str);
return 0; return 1;
} }
if (keytab_string == NULL) {
ret = krb5_kt_default_modify_name (context, keytab_buf,
sizeof(keytab_buf));
if (ret) {
krb5_warn(context, ret, "krb5_kt_default_modify_name");
return 1;
}
keytab_string = keytab_buf;
}
ret = krb5_kt_resolve(context, keytab_string, &keytab);
if (ret) {
krb5_warn(context, ret, "resolving keytab %s", keytab_string);
return 1;
}
if (verbose_flag)
fprintf (stderr, "Using keytab %s\n", keytab_string);
ret = krb5_kt_start_seq_get(context, keytab, &cursor); ret = krb5_kt_start_seq_get(context, keytab, &cursor);
if(ret){ if(ret){
krb5_warn(context, ret, "krb5_kt_start_seq_get %s", keytab_string); krb5_warn(context, ret, "krb5_kt_start_seq_get %s", keytab_string);
return 1; goto out;
} }
while((ret = krb5_kt_next_entry(context, keytab, &entry, &cursor)) == 0) { while((ret = krb5_kt_next_entry(context, keytab, &entry, &cursor)) == 0) {
@@ -148,7 +167,7 @@ kt_purge(int argc, char **argv)
ret = krb5_kt_start_seq_get(context, keytab, &cursor); ret = krb5_kt_start_seq_get(context, keytab, &cursor);
if(ret){ if(ret){
krb5_warn(context, ret, "krb5_kt_start_seq_get, %s", keytab_string); krb5_warn(context, ret, "krb5_kt_start_seq_get, %s", keytab_string);
return 1; goto out;
} }
while((ret = krb5_kt_next_entry(context, keytab, &entry, &cursor)) == 0) { while((ret = krb5_kt_next_entry(context, keytab, &entry, &cursor)) == 0) {
@@ -178,5 +197,7 @@ kt_purge(int argc, char **argv)
delete_list (head); delete_list (head);
return 0; out:
krb5_kt_close (context, keytab);
return ret != 0;
} }