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-rw-r--r--source3/smbd/negprot.c21
1 files changed, 15 insertions, 6 deletions
diff --git a/source3/smbd/negprot.c b/source3/smbd/negprot.c
index 9cbe0fdb0a..9a03e1ba96 100644
--- a/source3/smbd/negprot.c
+++ b/source3/smbd/negprot.c
@@ -158,10 +158,11 @@ static int negprot_spnego(char *p)
DATA_BLOB blob;
extern pstring global_myname;
uint8 guid[16];
- const char *OIDs[] = {OID_NTLMSSP,
- OID_KERBEROS5,
- OID_KERBEROS5_OLD,
- NULL};
+ const char *OIDs_krb5[] = {OID_NTLMSSP,
+ OID_KERBEROS5,
+ OID_KERBEROS5_OLD,
+ NULL};
+ const char *OIDs_plain[] = {OID_NTLMSSP, NULL};
char *principal;
int len;
@@ -171,17 +172,25 @@ static int negprot_spnego(char *p)
safe_strcpy((char *)guid, global_myname, 16);
strlower((char *)guid);
+#if 0
/* strangely enough, NT does not sent the single OID NTLMSSP when
- not a ADS member, it sends no OIDs at all */
+ not a ADS member, it sends no OIDs at all
+
+ we can't do this until we teach our sesssion setup parser to know
+ about raw NTLMSSP (clients send no ASN.1 wrapping if we do this)
+ */
if (lp_security() != SEC_ADS) {
memcpy(p, guid, 16);
return 16;
}
+#endif
/* win2000 uses host$@REALM, which we will probably use eventually,
but for now this works */
asprintf(&principal, "HOST/%s@%s", guid, lp_realm());
- blob = spnego_gen_negTokenInit(guid, OIDs, principal);
+ blob = spnego_gen_negTokenInit(guid,
+ lp_security()==SEC_ADS ? OIDs_krb5 : OIDs_plain,
+ principal);
free(principal);
memcpy(p, blob.data, blob.length);