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Add kdestroy --all/-A

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This commit is contained in:
Love Hornquist Astrand
2009-08-21 06:53:46 -07:00
parent 4f7156de1a
commit c2f6e3eb34
1 changed files with 57 additions and 40 deletions
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97
kuser/kdestroy.c
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@@ -41,11 +41,13 @@ static int version_flag;
static int unlog_flag = 1;
#endif
static int dest_tkt_flag = 1;
static int all_flag = 0;
struct getargs args[] = {
{ "credential", 0, arg_string, &credential,
"remove one credential", "principal" },
{ "cache", 'c', arg_string, &cache, "cache to destroy", "cache" },
{ "all", 'A', arg_flag, &all_flag, "destroy all caches" },
#ifndef NO_AFS
{ "unlog", 0, arg_negative_flag, &unlog_flag,
"do not destroy tokens", NULL },
@@ -97,49 +99,64 @@ main (int argc, char **argv)
if (ret)
errx (1, "krb5_init_context failed: %d", ret);
if(cache == NULL) {
cache = krb5_cc_default_name(context);
if (cache == NULL) {
warnx ("krb5_cc_default_name: %s", krb5_get_err_text(context, ret));
exit(1);
if (all_flag) {
krb5_cccol_cursor cursor;
ret = krb5_cccol_cursor_new (context, &cursor);
if (ret)
krb5_err(context, 1, ret, "krb5_cccol_cursor_new");
while (krb5_cccol_cursor_next (context, cursor, &ccache) == 0 && ccache != NULL) {
ret = krb5_cc_destroy (context, ccache);
if (ret) {
krb5_warn(context, ret, "krb5_cc_destroy");
exit_val = 1;
}
}
}
krb5_cccol_cursor_free(context, &cursor);
ret = krb5_cc_resolve(context,
cache,
&ccache);
if (ret == 0) {
if (credential) {
krb5_creds mcred;
krb5_cc_clear_mcred(&mcred);
ret = krb5_parse_name(context, credential, &mcred.server);
if (ret)
krb5_err(context, 1, ret,
"Can't parse principal %s", credential);
ret = krb5_cc_remove_cred(context, ccache, 0, &mcred);
if (ret)
krb5_err(context, 1, ret,
"Failed to remove principal %s", credential);
krb5_cc_close(context, ccache);
krb5_free_principal(context, mcred.server);
krb5_free_context(context);
return 0;
}
ret = krb5_cc_destroy (context, ccache);
if (ret) {
warnx ("krb5_cc_destroy: %s", krb5_get_err_text(context, ret));
exit_val = 1;
}
} else {
warnx ("krb5_cc_resolve(%s): %s", cache,
krb5_get_err_text(context, ret));
exit_val = 1;
if(cache == NULL) {
ret = krb5_cc_default(context, &ccache);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_default");
} else {
ret = krb5_cc_resolve(context,
cache,
&ccache);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_resolve");
}
if (ret == 0) {
if (credential) {
krb5_creds mcred;
krb5_cc_clear_mcred(&mcred);
ret = krb5_parse_name(context, credential, &mcred.server);
if (ret)
krb5_err(context, 1, ret,
"Can't parse principal %s", credential);
ret = krb5_cc_remove_cred(context, ccache, 0, &mcred);
if (ret)
krb5_err(context, 1, ret,
"Failed to remove principal %s", credential);
krb5_cc_close(context, ccache);
krb5_free_principal(context, mcred.server);
krb5_free_context(context);
return 0;
}
ret = krb5_cc_destroy (context, ccache);
if (ret) {
warnx ("krb5_cc_destroy: %s", krb5_get_err_text(context, ret));
exit_val = 1;
}
}
}
krb5_free_context (context);