Attachment 9172 Details for Bug 10107 – revised patchset for master

[patch] revised patchset for master

patch (text/plain), 8.72 KB, created by Guenther Deschner on 2013-08-29 13:40:02 UTC

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Creator: Guenther Deschner

Created: 2013-08-29 13:40:02 UTC

Size: 8.72 KB

patch

obsolete

>From 48ccd15ba80c35a3f3595c8dddcf063efa6d3444 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
>Date: Thu, 22 Aug 2013 15:39:08 +0200
>Subject: [PATCH 1/6] s3-winbindd: remove pointless variable assigment, see the
> strdup below.
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>Guenther
>
>Signed-off-by: GÃ¼nther Deschner <gd@samba.org>
>---
> source3/winbindd/winbindd_ads.c | 1 -
> 1 file changed, 1 deletion(-)
>
>diff --git a/source3/winbindd/winbindd_ads.c b/source3/winbindd/winbindd_ads.c
>index 1e45ad9..5e6bb92 100644
>--- a/source3/winbindd/winbindd_ads.c
>+++ b/source3/winbindd/winbindd_ads.c
>@@ -101,7 +101,6 @@ static ADS_STATUS ads_cached_connection_connect(ADS_STRUCT **adsp,
> 
> 	ads->auth.renewable = renewable;
> 	ads->auth.password = password;
>-	ads->auth.realm = realm;
> 
> 	ads->auth.realm = SMB_STRDUP(realm);
> 	if (!strupper_m(ads->auth.realm)) {
>-- 
>1.8.3.1
>
>
>From 21099d6a30904e0d7aa076d9e494c61b6c70e658 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
>Date: Fri, 23 Aug 2013 12:33:53 +0200
>Subject: [PATCH 2/6] s3-winbindd: Fix memory leak in ads_cached_connection().
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>Guenther
>
>Signed-off-by: GÃ¼nther Deschner <gd@samba.org>
>---
> source3/winbindd/winbindd_ads.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/source3/winbindd/winbindd_ads.c b/source3/winbindd/winbindd_ads.c
>index 5e6bb92..924bc83 100644
>--- a/source3/winbindd/winbindd_ads.c
>+++ b/source3/winbindd/winbindd_ads.c
>@@ -220,7 +220,7 @@ static ADS_STRUCT *ads_cached_connection(struct winbindd_domain *domain)
> 					domain->name, NULL,
> 					password, realm,
> 					WINBINDD_PAM_AUTH_KRB5_RENEW_TIME);
>-
>+	SAFE_FREE(realm);
> 
> 	if (!ADS_ERR_OK(status)) {
> 		/* if we get ECONNREFUSED then it might be a NT4
>-- 
>1.8.3.1
>
>
>From a2e83d0b0b2fbb6c46a762d19bbf7d4dc3111778 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
>Date: Thu, 22 Aug 2013 16:36:27 +0200
>Subject: [PATCH 3/6] s3-winbindd: Fix winbind on DC crash with trusted AD
> domains.
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>Guenther
>
>Signed-off-by: GÃ¼nther Deschner <gd@samba.org>
>---
> source3/winbindd/winbindd_ads.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/source3/winbindd/winbindd_ads.c b/source3/winbindd/winbindd_ads.c
>index 924bc83..d6eb4b4 100644
>--- a/source3/winbindd/winbindd_ads.c
>+++ b/source3/winbindd/winbindd_ads.c
>@@ -193,7 +193,7 @@ static ADS_STRUCT *ads_cached_connection(struct winbindd_domain *domain)
> 					     NULL ) ) {
> 			return NULL;
> 		}
>-		realm = NULL;
>+		realm = SMB_STRDUP(domain->alt_name);
> 	}
> 	else {
> 		struct winbindd_domain *our_domain = domain;
>-- 
>1.8.3.1
>
>
>From f1db526d94c2dc7f94f535feabab3e1a3e5bb815 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
>Date: Wed, 28 Aug 2013 15:00:06 +0200
>Subject: [PATCH 4/6] s3-winbindd: use find_domain_from_name() instead of
> find_domain_from_name_no_init().
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>Otherwise there is a good chance the domain has not been connected and we don't
>know the realm name yet.
>
>Guenther
>
>Signed-off-by: GÃ¼nther Deschner <gd@samba.org>
>---
> source3/winbindd/winbindd_ads.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/source3/winbindd/winbindd_ads.c b/source3/winbindd/winbindd_ads.c
>index d6eb4b4..7aa936b 100644
>--- a/source3/winbindd/winbindd_ads.c
>+++ b/source3/winbindd/winbindd_ads.c
>@@ -151,12 +151,12 @@ ADS_STATUS ads_idmap_cached_connection(ADS_STRUCT **adsp, const char *dom_name)
> 	DEBUG(10, ("ldap_server from saf cache: '%s'\n",
> 		   ldap_server ? ldap_server : ""));
> 
>-	wb_dom = find_domain_from_name_noinit(dom_name);
>+	wb_dom = find_domain_from_name(dom_name);
> 	if (wb_dom == NULL) {
> 		DEBUG(10, ("could not find domain '%s'\n", dom_name));
> 		realm = NULL;
> 	} else {
>-		DEBUG(10, ("find_domain_from_name_noinit found realm '%s' for "
>+		DEBUG(10, ("find_domain_from_name found realm '%s' for "
> 			  " domain '%s'\n", wb_dom->alt_name, dom_name));
> 		realm = wb_dom->alt_name;
> 	}
>-- 
>1.8.3.1
>
>
>From 42f8df74231d085000e24809bb03e868c1e9bd30 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
>Date: Fri, 23 Aug 2013 14:56:17 +0200
>Subject: [PATCH 5/6] s3-winbindd: make sure also the idmap code can deal with
> trusted domains.
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>Guenther
>
>Signed-off-by: GÃ¼nther Deschner <gd@samba.org>
>---
> source3/winbindd/winbindd_ads.c | 40 +++++++++++++++++++++++++++++++---------
> 1 file changed, 31 insertions(+), 9 deletions(-)
>
>diff --git a/source3/winbindd/winbindd_ads.c b/source3/winbindd/winbindd_ads.c
>index 7aa936b..fc44158 100644
>--- a/source3/winbindd/winbindd_ads.c
>+++ b/source3/winbindd/winbindd_ads.c
>@@ -136,6 +136,7 @@ ADS_STATUS ads_idmap_cached_connection(ADS_STRUCT **adsp, const char *dom_name)
> {
> 	char *ldap_server, *realm, *password;
> 	struct winbindd_domain *wb_dom;
>+	ADS_STATUS status;
> 
> 	ads_cached_connection_reuse(adsp);
> 	if (*adsp != NULL) {
>@@ -154,19 +155,40 @@ ADS_STATUS ads_idmap_cached_connection(ADS_STRUCT **adsp, const char *dom_name)
> 	wb_dom = find_domain_from_name(dom_name);
> 	if (wb_dom == NULL) {
> 		DEBUG(10, ("could not find domain '%s'\n", dom_name));
>-		realm = NULL;
>-	} else {
>-		DEBUG(10, ("find_domain_from_name found realm '%s' for "
>+		return ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
>+	}
>+
>+	DEBUG(10, ("find_domain_from_name found realm '%s' for "
> 			  " domain '%s'\n", wb_dom->alt_name, dom_name));
>-		realm = wb_dom->alt_name;
>+
>+	if (!get_trust_pw_clear(dom_name, &password, NULL, NULL)) {
>+		return ADS_ERROR_NT(NT_STATUS_CANT_ACCESS_DOMAIN_INFO);
> 	}
> 
>-	/* the machine acct password might have change - fetch it every time */
>-	password = secrets_fetch_machine_password(lp_workgroup(), NULL, NULL);
>-	realm = SMB_STRDUP(lp_realm());
>+	if (IS_DC) {
>+		realm = SMB_STRDUP(wb_dom->alt_name);
>+	} else {
>+		struct winbindd_domain *our_domain = wb_dom;
> 
>-	return ads_cached_connection_connect(adsp, realm, dom_name, ldap_server,
>-					     password, realm, 0);
>+		/* always give preference to the alt_name in our
>+		   primary domain if possible */
>+
>+		if (!wb_dom->primary) {
>+			our_domain = find_our_domain();
>+		}
>+
>+		if (our_domain->alt_name != NULL) {
>+			realm = SMB_STRDUP(our_domain->alt_name);
>+		} else {
>+			realm = SMB_STRDUP(lp_realm());
>+		}
>+	}
>+
>+	status = ads_cached_connection_connect(adsp, realm, dom_name, ldap_server,
>+					       password, realm, 0);
>+	SAFE_FREE(realm);
>+
>+	return status;
> }
> 
> /*
>-- 
>1.8.3.1
>
>
>From aeb6a0f932174f9259a04f95701bb8360d777cb5 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
>Date: Wed, 28 Aug 2013 14:53:08 +0200
>Subject: [PATCH 6/6] s3-winbindd: use get_trust_pw_clear() wrapper for AD
> connection code.
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>This avoids calling secrets functions directly.
>
>Guenther
>
>Signed-off-by: GÃ¼nther Deschner <gd@samba.org>
>---
> source3/winbindd/idmap_ad.c     |  1 -
> source3/winbindd/winbindd_ads.c | 11 ++++-------
> 2 files changed, 4 insertions(+), 8 deletions(-)
>
>diff --git a/source3/winbindd/idmap_ad.c b/source3/winbindd/idmap_ad.c
>index 1ed6570..8b63801 100644
>--- a/source3/winbindd/idmap_ad.c
>+++ b/source3/winbindd/idmap_ad.c
>@@ -31,7 +31,6 @@
> #include "ads.h"
> #include "libads/ldap_schema.h"
> #include "nss_info.h"
>-#include "secrets.h"
> #include "idmap.h"
> #include "../libcli/ldap/ldap_ndr.h"
> #include "../libcli/security/security.h"
>diff --git a/source3/winbindd/winbindd_ads.c b/source3/winbindd/winbindd_ads.c
>index fc44158..c33b1bc 100644
>--- a/source3/winbindd/winbindd_ads.c
>+++ b/source3/winbindd/winbindd_ads.c
>@@ -27,7 +27,6 @@
> #include "../librpc/gen_ndr/ndr_netlogon_c.h"
> #include "../libds/common/flags.h"
> #include "ads.h"
>-#include "secrets.h"
> #include "../libcli/ldap/ldap_ndr.h"
> #include "../libcli/security/security.h"
> #include "../libds/common/flag_mapping.h"
>@@ -209,20 +208,18 @@ static ADS_STRUCT *ads_cached_connection(struct winbindd_domain *domain)
> 
> 	/* the machine acct password might have change - fetch it every time */
> 
>+	if (!get_trust_pw_clear(domain->name, &password, NULL, NULL)) {
>+		return NULL;
>+	}
>+
> 	if ( IS_DC ) {
> 
>-		if ( !pdb_get_trusteddom_pw( domain->name, &password, NULL,
>-					     NULL ) ) {
>-			return NULL;
>-		}
> 		realm = SMB_STRDUP(domain->alt_name);
> 	}
> 	else {
> 		struct winbindd_domain *our_domain = domain;
> 
> 
>-		password = secrets_fetch_machine_password(lp_workgroup(), NULL,
>-							  NULL);
> 		/* always give preference to the alt_name in our
> 		   primary domain if possible */
> 
>-- 
>1.8.3.1
>

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Attachments on bug 10107: 9158 | 9172 | 9173