summaryrefslogtreecommitdiff
path: root/server/providers/krb5/krb5_utils.c
diff options
context:
space:
mode:
Diffstat (limited to 'server/providers/krb5/krb5_utils.c')
-rw-r--r--server/providers/krb5/krb5_utils.c145
1 files changed, 0 insertions, 145 deletions
diff --git a/server/providers/krb5/krb5_utils.c b/server/providers/krb5/krb5_utils.c
deleted file mode 100644
index 489030af..00000000
--- a/server/providers/krb5/krb5_utils.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- SSSD
-
- Kerberos 5 Backend Module -- Utilities
-
- Authors:
- Sumit Bose <sbose@redhat.com>
-
- Copyright (C) 2009 Red Hat
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-#include <string.h>
-#include <stdlib.h>
-
-#include "providers/krb5/krb5_utils.h"
-#include "providers/krb5/krb5_auth.h"
-#include "util/util.h"
-
-char *expand_ccname_template(TALLOC_CTX *mem_ctx, struct krb5child_req *kr,
- const char *template)
-{
- char *copy;
- char *p;
- char *n;
- char *result = NULL;
- const char *dummy;
-
- if (template == NULL) {
- DEBUG(1, ("Missing template.\n"));
- return NULL;
- }
-
- copy = talloc_strdup(mem_ctx, template);
- if (copy == NULL) {
- DEBUG(1, ("talloc_strdup failed.\n"));
- return NULL;
- }
-
- result = talloc_strdup(mem_ctx, "");
- if (result == NULL) {
- DEBUG(1, ("talloc_strdup failed.\n"));
- return NULL;
- }
-
- p = copy;
- while ( (n = strchr(p, '%')) != NULL) {
- *n = '\0';
- n++;
- if ( *n == '\0' ) {
- DEBUG(1, ("format error, single %% at the end of the template.\n"));
- return NULL;
- }
-
- switch( *n ) {
- case 'u':
- if (kr->pd->user == NULL) {
- DEBUG(1, ("Cannot expand user name template "
- "because user name is empty.\n"));
- return NULL;
- }
- result = talloc_asprintf_append(result, "%s%s", p,
- kr->pd->user);
- break;
- case 'U':
- if (kr->pd->pw_uid <= 0) {
- DEBUG(1, ("Cannot expand uid template "
- "because uid is invalid.\n"));
- return NULL;
- }
- result = talloc_asprintf_append(result, "%s%d", p,
- kr->pd->pw_uid);
- break;
- case 'p':
- if (kr->pd->upn == NULL) {
- DEBUG(1, ("Cannot expand user principle name template "
- "because upn is empty.\n"));
- return NULL;
- }
- result = talloc_asprintf_append(result, "%s%s", p, kr->pd->upn);
- break;
- case '%':
- result = talloc_asprintf_append(result, "%s%%", p);
- break;
- case 'r':
- dummy = dp_opt_get_string(kr->krb5_ctx->opts, KRB5_REALM);
- if (dummy == NULL) {
- DEBUG(1, ("Missing kerberos realm.\n"));
- return NULL;
- }
- result = talloc_asprintf_append(result, "%s%s", p, dummy);
- break;
- case 'h':
- if (kr->homedir == NULL) {
- DEBUG(1, ("Cannot expand home directory template "
- "because the path is not available.\n"));
- return NULL;
- }
- result = talloc_asprintf_append(result, "%s%s", p, kr->homedir);
- break;
- case 'd':
- dummy = dp_opt_get_string(kr->krb5_ctx->opts, KRB5_CCACHEDIR);
- if (dummy == NULL) {
- DEBUG(1, ("Missing credential cache directory.\n"));
- return NULL;
- }
- result = talloc_asprintf_append(result, "%s%s", p, dummy);
- break;
- case 'P':
- if (kr->pd->cli_pid == 0) {
- DEBUG(1, ("Cannot expand PID template "
- "because PID is not available.\n"));
- return NULL;
- }
- result = talloc_asprintf_append(result, "%s%d", p,
- kr->pd->cli_pid);
- break;
- default:
- DEBUG(1, ("format error, unknown template [%%%c].\n", *n));
- return NULL;
- }
-
- if (result == NULL) {
- DEBUG(1, ("talloc_asprintf_append failed.\n"));
- return NULL;
- }
-
- p = n + 1;
- }
-
- result = talloc_asprintf_append(result, "%s", p);
-
- return result;
-}