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authorAndrew Bartlett <abartlet@samba.org>2005-01-21 11:23:11 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:09:04 -0500
commit4962fd4f288eb58b491a42f5496a4e6185d42df8 (patch)
treeeb505e5d0d42506c9dfd0d23698467128fec1b6b /source4
parentcda0a7e76e1862f403cd827e36f3e5624f5d6fa8 (diff)
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r4893: Move to using secrets.ldb for the Kerberos verify, instead of
secrets.tdb from Samba3. Andrew Bartlett (This used to be commit 21bfda2a0d1c8373f8800269ed9b982e1b9a19e5)
Diffstat (limited to 'source4')
-rw-r--r--source4/libcli/auth/kerberos_verify.c45
1 files changed, 33 insertions, 12 deletions
diff --git a/source4/libcli/auth/kerberos_verify.c b/source4/libcli/auth/kerberos_verify.c
index 92980f1122..b089d633ed 100644
--- a/source4/libcli/auth/kerberos_verify.c
+++ b/source4/libcli/auth/kerberos_verify.c
@@ -26,6 +26,8 @@
#include "system/kerberos.h"
#include "libcli/auth/kerberos.h"
#include "asn_1.h"
+#include "lib/ldb/include/ldb.h"
+#include "secrets.h"
#ifdef HAVE_KRB5
@@ -179,26 +181,46 @@ static krb5_error_code ads_secrets_verify_ticket(TALLOC_CTX *mem_ctx, krb5_conte
krb5_keyblock *keyblock)
{
krb5_error_code ret = 0;
- char *password_s = NULL;
krb5_data password;
krb5_enctype *enctypes = NULL;
int i;
-
+ const struct ldb_val *password_v;
+ struct ldb_wrap *ldb;
+ int ldb_ret;
+ struct ldb_message **msgs;
+ const char *base_dn = SECRETS_PRIMARY_DOMAIN_DN;
+ const char *attrs[] = {
+ "secret",
+ NULL
+ };
+
ZERO_STRUCTP(keyblock);
- if (!secrets_init()) {
- DEBUG(1,("ads_secrets_verify_ticket: secrets_init failed\n"));
- return KRB5_KT_END;
+ /* Local secrets are stored in secrets.ldb */
+ ldb = secrets_db_connect(mem_ctx);
+ if (!ldb) {
+ return ENOENT;
}
- password_s = secrets_fetch_machine_password(lp_workgroup());
- if (!password_s) {
- DEBUG(1,("ads_secrets_verify_ticket: failed to fetch machine password\n"));
- return KRB5_KT_END;
+ /* search for the secret record */
+ ldb_ret = samdb_search(ldb,
+ mem_ctx, base_dn, &msgs, attrs,
+ "(&(realm=%s)(objectclass=primaryDomain))",
+ lp_realm());
+ if (ldb_ret == 0) {
+ DEBUG(1, ("Could not find domain join record for %s\n",
+ lp_realm()));
+ return ENOENT;
+ } else if (ldb_ret != 1) {
+ DEBUG(1, ("Found %d records matching cn=%s under DN %s\n", ldb_ret,
+ lp_realm(), base_dn));
+ return ENOENT;
}
- password.data = password_s;
- password.length = strlen(password_s);
+ password_v = ldb_msg_find_ldb_val(msgs[0], "secret");
+
+ password.data = password_v->data;
+ password.length = password_v->length;
/* CIFS doesn't use addresses in tickets. This would break NAT. JRA */
@@ -247,7 +269,6 @@ static krb5_error_code ads_secrets_verify_ticket(TALLOC_CTX *mem_ctx, krb5_conte
out:
free_kerberos_etypes(context, enctypes);
- SAFE_FREE(password_s);
return ret;
}