From 7d068355aae99060acac03c6633509545aa782a4 Mon Sep 17 00:00:00 2001 From: Andrew Bartlett Date: Thu, 8 Jan 2004 08:19:18 +0000 Subject: This merges in my 'always use ADS' patch. Tested on a mix of NT and ADS domains, this patch ensures that we always use the ADS backend when security=ADS, and the remote server is capable. The routines used for this behaviour have been upgraded to modern Samba codeing standards. This is a change in behaviour for mixed mode domains, and if the trusted domain cannot be reached with our current krb5.conf file, we will show that domain as disconnected. This is in line with existing behaviour for native mode domains, and for our primary domain. As a consequence of testing this patch, I found that our kerberos error handling was well below par - we would often throw away useful error values. These changes move more routines to ADS_STATUS to return kerberos errors. Also found when valgrinding the setup, fix a few memory leaks. While sniffing the resultant connections, I noticed we would query our list of trusted domains twice - so I have reworked some of the code to avoid that. Andrew Bartlett (This used to be commit 7c34de8096b86d2869e7177420fe129bd0c7541d) --- source3/libads/ads_status.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'source3/libads/ads_status.c') diff --git a/source3/libads/ads_status.c b/source3/libads/ads_status.c index 11f9d66b92..63757af860 100644 --- a/source3/libads/ads_status.c +++ b/source3/libads/ads_status.c @@ -77,6 +77,15 @@ NTSTATUS ads_ntstatus(ADS_STATUS status) && (status.err.rc == LDAP_NO_MEMORY)) { return NT_STATUS_NO_MEMORY; } +#endif +#ifdef HAVE_KRB5 + if (status.error_type = ADS_ERROR_KRB5) { + if (status.err.rc == KRB5KDC_ERR_PREAUTH_FAILED) { + return NT_STATUS_LOGON_FAILURE; + } else if (status.err.rc == KRB5_KDC_UNREACH) { + return NT_STATUS_NO_LOGON_SERVERS; + } + } #endif if (ADS_ERR_OK(status)) return NT_STATUS_OK; return NT_STATUS_UNSUCCESSFUL; @@ -123,7 +132,7 @@ const char *ads_errstr(ADS_STATUS status) } #endif case ADS_ERROR_NT: - return nt_errstr(ads_ntstatus(status)); + return get_friendly_nt_error_msg(ads_ntstatus(status)); default: return "Unknown ADS error type!? (not compiled in?)"; } -- cgit