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authorGerald W. Carter <jerry@samba.org>2008-01-28 11:32:09 -0600
committerGünther Deschner <gd@samba.org>2008-01-31 10:30:52 +0100
commit945bbd14bb1c8ec11365d52a7897ca17e95c9053 (patch)
treee69bad4cea7f38176fc582977e306435c8c9d06f
parent2ced9b906fe9044edf6efbca6175aa481c2a4451 (diff)
downloadsamba-945bbd14bb1c8ec11365d52a7897ca17e95c9053.tar.gz
Restrict the enctypes in the generated krb5.conf files to Win2003 types.
This fixes the failure observed on FC8 when joining a Windows 2008 RC1 domain. We currently do not handle user session keys correctly when the KDC uses AES in the ticket replies.
-rw-r--r--source/libads/kerberos.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/source/libads/kerberos.c b/source/libads/kerberos.c
index 890ea2bcb51..089540536cc 100644
--- a/source/libads/kerberos.c
+++ b/source/libads/kerberos.c
@@ -676,11 +676,15 @@ BOOL create_local_private_krb5_conf_for_domain(const char *realm, const char *do
TALLOC_FREE(dname);
return False;
}
-
- file_contents = talloc_asprintf(fname, "[libdefaults]\n\tdefault_realm = %s\n\n"
- "[realms]\n\t%s = {\n"
- "\t%s\t}\n",
- realm_upper, realm_upper, kdc_ip_string);
+
+ file_contents = talloc_asprintf(fname,
+ "[libdefaults]\n\tdefault_realm = %s\n"
+ "default_tgs_enctypes = RC4-HMAC DES-CBC-CRC DES-CBC-MD5\n"
+ "default_tkt_enctypes = RC4-HMAC DES-CBC-CRC DES-CBC-MD5\n"
+ "preferred_enctypes = RC4-HMAC DES-CBC-CRC DES-CBC-MD5\n\n"
+ "[realms]\n\t%s = {\n"
+ "\t%s\t}\n",
+ realm_upper, realm_upper, kdc_ip_string);
if (!file_contents) {
TALLOC_FREE(dname);