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authorAndrew Bartlett <abartlet@samba.org>2002-09-27 12:23:47 +0000
committerAndrew Bartlett <abartlet@samba.org>2002-09-27 12:23:47 +0000
commit7e4afe538147bf31689f47232d5f2b04830dda1d (patch)
tree728ba39aa0cd91f0e4e2251f261d8f1d93d5b32e /source3
parentdc262e3f39ec41576a586332b01e183b5583d3a6 (diff)
downloadsamba-7e4afe538147bf31689f47232d5f2b04830dda1d.tar.gz
samba-7e4afe538147bf31689f47232d5f2b04830dda1d.tar.bz2
samba-7e4afe538147bf31689f47232d5f2b04830dda1d.zip
Move a number of ADS related functions out into utility libs, so that things
like metze's sam_ads can also use them. Also add error checking etc to a few more functions. Andrew Bartlett (This used to be commit c864edf4fbf8a6c37888a14b861d7c12cf503d4f)
Diffstat (limited to 'source3')
-rw-r--r--source3/Makefile.in3
-rw-r--r--source3/libads/ads_ldap.c145
-rw-r--r--source3/libads/ads_utils.c20
-rw-r--r--source3/libads/kerberos.c9
-rw-r--r--source3/libads/ldap.c99
-rw-r--r--source3/libads/ldap_utils.c90
-rw-r--r--source3/nsswitch/winbindd_ads.c197
7 files changed, 345 insertions, 218 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in
index bd09ee55c8..32c2e3f70f 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -154,7 +154,8 @@ PARAM_OBJ = param/loadparm.o param/params.o dynconfig.o
LIBADS_OBJ = libads/ldap.o libads/ldap_printer.o libads/sasl.o \
libads/krb5_setpw.o libads/kerberos.o libads/ldap_user.o \
libads/ads_struct.o libads/ads_status.o \
- libads/disp_sec.o libads/ads_utils.o
+ libads/disp_sec.o libads/ads_utils.o libads/ldap_utils.o \
+ libads/ads_ldap.o
LIBADS_SERVER_OBJ = libads/util.o libads/kerberos_verify.o
diff --git a/source3/libads/ads_ldap.c b/source3/libads/ads_ldap.c
new file mode 100644
index 0000000000..8c39a89762
--- /dev/null
+++ b/source3/libads/ads_ldap.c
@@ -0,0 +1,145 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Winbind ADS backend functions
+
+ Copyright (C) Andrew Tridgell 2001
+ Copyright (C) Andrew Bartlett 2002
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#ifdef HAVE_LDAP
+
+/* convert a single name to a sid in a domain */
+NTSTATUS ads_name_to_sid(ADS_STRUCT *ads,
+ const char *name,
+ DOM_SID *sid,
+ enum SID_NAME_USE *type)
+{
+ const char *attrs[] = {"objectSid", "sAMAccountType", NULL};
+ int count;
+ ADS_STATUS rc;
+ void *res = NULL;
+ char *exp;
+ uint32 t;
+ NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
+
+ if (asprintf(&exp, "(|(sAMAccountName=%s)(userPrincipalName=%s@%s))",
+ name, name, ads->config.realm) == -1) {
+ DEBUG(1,("ads_name_to_sid: asprintf failed!\n"));
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ rc = ads_search_retry(ads, &res, exp, attrs);
+ free(exp);
+ if (!ADS_ERR_OK(rc)) {
+ DEBUG(1,("name_to_sid ads_search: %s\n", ads_errstr(rc)));
+ goto done;
+ }
+
+ count = ads_count_replies(ads, res);
+ if (count != 1) {
+ DEBUG(1,("name_to_sid: %s not found\n", name));
+ goto done;
+ }
+
+ if (!ads_pull_sid(ads, res, "objectSid", sid)) {
+ DEBUG(1,("No sid for %s !?\n", name));
+ goto done;
+ }
+
+ if (!ads_pull_uint32(ads, res, "sAMAccountType", &t)) {
+ DEBUG(1,("No sAMAccountType for %s !?\n", name));
+ goto done;
+ }
+
+ *type = ads_atype_map(t);
+
+ status = NT_STATUS_OK;
+
+ DEBUG(3,("ads name_to_sid mapped %s\n", name));
+
+done:
+ if (res) ads_msgfree(ads, res);
+
+ return status;
+}
+
+/* convert a sid to a user or group name */
+NTSTATUS ads_sid_to_name(ADS_STRUCT *ads,
+ TALLOC_CTX *mem_ctx,
+ DOM_SID *sid,
+ char **name,
+ enum SID_NAME_USE *type)
+{
+ const char *attrs[] = {"userPrincipalName",
+ "sAMAccountName",
+ "sAMAccountType", NULL};
+ ADS_STATUS rc;
+ void *msg = NULL;
+ char *exp = NULL;
+ char *sidstr = NULL;
+ uint32 atype;
+ NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
+
+ if (!(sidstr = sid_binstring(sid))) {
+ DEBUG(1,("ads_sid_to_name: sid_binstring failed!\n"));
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ if (asprintf(&exp, "(objectSid=%s)", sidstr) == -1) {
+ DEBUG(1,("ads_sid_to_name: asprintf failed!\n"));
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ rc = ads_search_retry(ads, &msg, exp, attrs);
+ if (!ADS_ERR_OK(rc)) {
+ status = ads_ntstatus(rc);
+ DEBUG(1,("ads_sid_to_name ads_search: %s\n", ads_errstr(rc)));
+ goto done;
+ }
+
+ if (!ads_pull_uint32(ads, msg, "sAMAccountType", &atype)) {
+ goto done;
+ }
+
+ *name = ads_pull_username(ads, mem_ctx, msg);
+ if (!*name) {
+ DEBUG(1,("ads_sid_to_name: ads_pull_username retuned NULL!\n"));
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ *type = ads_atype_map(atype);
+
+ status = NT_STATUS_OK;
+
+ DEBUG(3,("ads sid_to_name mapped %s\n", *name));
+
+done:
+ if (msg) ads_msgfree(ads, msg);
+
+ SAFE_FREE(exp);
+ SAFE_FREE(sidstr);
+
+ return status;
+}
+
+#endif
diff --git a/source3/libads/ads_utils.c b/source3/libads/ads_utils.c
index fc8a270021..626c177926 100644
--- a/source3/libads/ads_utils.c
+++ b/source3/libads/ads_utils.c
@@ -3,7 +3,8 @@
ads (active directory) utility library
Copyright (C) Stefan (metze) Metzmacher 2002
-
+ Copyright (C) Andrew Tridgell 2001
+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
@@ -21,9 +22,6 @@
#include "includes.h"
-#ifdef HAVE_ADS
-
-
/*
translated the ACB_CTRL Flags to UserFlags (userAccountControl)
*/
@@ -168,4 +166,16 @@ uint32 ads_gtype2atype(uint32 gtype)
return atype;
}
-#endif
+/* turn a sAMAccountType into a SID_NAME_USE */
+enum SID_NAME_USE ads_atype_map(uint32 atype)
+{
+ switch (atype & 0xF0000000) {
+ case ATYPE_GLOBAL_GROUP:
+ return SID_NAME_DOM_GRP;
+ case ATYPE_ACCOUNT:
+ return SID_NAME_USER;
+ default:
+ DEBUG(1,("hmm, need to map account type 0x%x\n", atype));
+ }
+ return SID_NAME_UNKNOWN;
+}
diff --git a/source3/libads/kerberos.c b/source3/libads/kerberos.c
index a80837cf4d..b586d84226 100644
--- a/source3/libads/kerberos.c
+++ b/source3/libads/kerberos.c
@@ -114,7 +114,14 @@ int ads_kinit_password(ADS_STRUCT *ads)
char *s;
int ret;
- asprintf(&s, "%s@%s", ads->auth.user_name, ads->auth.realm);
+ if (asprintf(&s, "%s@%s", ads->auth.user_name, ads->auth.realm) == -1) {
+ return KRB5_CC_NOMEM;
+ }
+
+ if (!ads->auth.password) {
+ return KRB5_LIBOS_CANTREADPWD;
+ }
+
ret = kerberos_kinit_password(s, ads->auth.password, ads->auth.time_offset);
if (ret) {
diff --git a/source3/libads/ldap.c b/source3/libads/ldap.c
index b4c7c3970c..e09ffeb3f6 100644
--- a/source3/libads/ldap.c
+++ b/source3/libads/ldap.c
@@ -1337,9 +1337,7 @@ ADS_STATUS ads_set_machine_sd(ADS_STRUCT *ads, const char *hostname, char *dn)
const char *attrs[] = {"ntSecurityDescriptor", "objectSid", 0};
char *exp = 0;
size_t sd_size = 0;
- struct berval **bvals = 0;
struct berval bval = {0, NULL};
- prs_struct ps;
prs_struct ps_wire;
LDAPMessage *res = 0;
@@ -1356,37 +1354,39 @@ ADS_STATUS ads_set_machine_sd(ADS_STRUCT *ads, const char *hostname, char *dn)
ret = ADS_ERROR(LDAP_SUCCESS);
- asprintf(&exp, "(samAccountName=%s$)", hostname);
+ if (asprintf(&exp, "(samAccountName=%s$)", hostname) == -1) {
+ DEBUG(1, ("ads_set_machine_sd: asprintf failed!\n"));
+ return ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
+ }
+
ret = ads_search(ads, (void *) &res, exp, attrs);
if (!ADS_ERR_OK(ret)) return ret;
msg = ads_first_entry(ads, res);
- bvals = ldap_get_values_len(ads->ld, msg, attrs[0]);
ads_pull_sid(ads, msg, attrs[1], &sid);
- ads_msgfree(ads, res);
-#if 0
- file_save("/tmp/sec_desc.old", bvals[0]->bv_val, bvals[0]->bv_len);
-#endif
- if (!(ctx = talloc_init_named("sec_io_desc")))
- return ADS_ERROR(LDAP_NO_MEMORY);
-
- prs_init(&ps, bvals[0]->bv_len, ctx, UNMARSHALL);
- prs_append_data(&ps, bvals[0]->bv_val, bvals[0]->bv_len);
- ps.data_offset = 0;
- ldap_value_free_len(bvals);
+ if (!(ctx = talloc_init_named("sec_io_desc"))) {
+ ret = ADS_ERROR(LDAP_NO_MEMORY);
+ goto ads_set_sd_error;
+ }
- if (!sec_io_desc("sd", &psd, &ps, 1))
+ if (!ads_pull_sd(ads, ctx, msg, attrs[0], &psd)) {
+ ret = ADS_ERROR_NT(NT_STATUS_INVALID_PARAMETER);
goto ads_set_sd_error;
+ }
status = sec_desc_add_sid(ctx, &psd, &sid, SEC_RIGHTS_FULL_CTRL, &sd_size);
- if (!NT_STATUS_IS_OK(status))
+ if (!NT_STATUS_IS_OK(status)) {
+ ret = ADS_ERROR_NT(status);
goto ads_set_sd_error;
+ }
prs_init(&ps_wire, sd_size, ctx, MARSHALL);
- if (!sec_io_desc("sd_wire", &psd, &ps_wire, 1))
+ if (!sec_io_desc("sd_wire", &psd, &ps_wire, 1)) {
+ ret = ADS_ERROR(LDAP_NO_MEMORY);
goto ads_set_sd_error;
+ }
#if 0
file_save("/tmp/sec_desc.new", ps_wire.data_p, sd_size);
@@ -1398,16 +1398,11 @@ ADS_STATUS ads_set_machine_sd(ADS_STRUCT *ads, const char *hostname, char *dn)
ads_mod_ber(ctx, &mods, attrs[0], &bval);
ret = ads_gen_mod(ads, dn, mods);
- prs_mem_free(&ps);
- prs_mem_free(&ps_wire);
- talloc_destroy(ctx);
- return ret;
-
ads_set_sd_error:
- prs_mem_free(&ps);
+ ads_msgfree(ads, res);
prs_mem_free(&ps_wire);
talloc_destroy(ctx);
- return ADS_ERROR(LDAP_NO_MEMORY);
+ return ret;
}
/**
@@ -1613,6 +1608,60 @@ int ads_pull_sids(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx,
return count;
}
+/**
+ * pull a SEC_DESC from a ADS result
+ * @param ads connection to ads server
+ * @param mem_ctx TALLOC_CTX for allocating sid array
+ * @param msg Results of search
+ * @param field Attribute to retrieve
+ * @param sd Pointer to *SEC_DESC to store result (talloc()ed)
+ * @return boolean inidicating success
+*/
+BOOL ads_pull_sd(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx,
+ void *msg, const char *field, SEC_DESC **sd)
+{
+ struct berval **values;
+ prs_struct ps;
+ BOOL ret = False;
+
+ values = ldap_get_values_len(ads->ld, msg, field);
+
+ if (!values) return False;
+
+ if (values[0]) {
+ prs_init(&ps, values[0]->bv_len, mem_ctx, UNMARSHALL);
+ prs_append_data(&ps, values[0]->bv_val, values[0]->bv_len);
+ ps.data_offset = 0;
+
+ ret = sec_io_desc("sd", sd, &ps, 1);
+ }
+
+ ldap_value_free_len(values);
+ return ret;
+}
+
+/*
+ * in order to support usernames longer than 21 characters we need to
+ * use both the sAMAccountName and the userPrincipalName attributes
+ * It seems that not all users have the userPrincipalName attribute set
+ *
+ * @param ads connection to ads server
+ * @param mem_ctx TALLOC_CTX for allocating sid array
+ * @param msg Results of search
+ * @return the username
+ */
+char *ads_pull_username(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx, void *msg)
+{
+ char *ret, *p;
+
+ ret = ads_pull_string(ads, mem_ctx, msg, "userPrincipalName");
+ if (ret && (p = strchr(ret, '@'))) {
+ *p = 0;
+ return ret;
+ }
+ return ads_pull_string(ads, mem_ctx, msg, "sAMAccountName");
+}
+
/**
* find the update serial number - this is the core of the ldap cache
diff --git a/source3/libads/ldap_utils.c b/source3/libads/ldap_utils.c
new file mode 100644
index 0000000000..fbc9eb433f
--- /dev/null
+++ b/source3/libads/ldap_utils.c
@@ -0,0 +1,90 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Some Helpful wrappers on LDAP
+
+ Copyright (C) Andrew Tridgell 2001
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+/*
+ a wrapper around ldap_search_s that retries depending on the error code
+ this is supposed to catch dropped connections and auto-reconnect
+*/
+ADS_STATUS ads_do_search_retry(ADS_STRUCT *ads, const char *bind_path, int scope,
+ const char *exp,
+ const char **attrs, void **res)
+{
+ ADS_STATUS status;
+ int count = 3;
+ char *bp;
+
+ if (!ads->ld &&
+ time(NULL) - ads->last_attempt < ADS_RECONNECT_TIME) {
+ return ADS_ERROR(LDAP_SERVER_DOWN);
+ }
+
+ bp = strdup(bind_path);
+
+ while (count--) {
+ status = ads_do_search_all(ads, bp, scope, exp, attrs, res);
+ if (ADS_ERR_OK(status)) {
+ DEBUG(5,("Search for %s gave %d replies\n",
+ exp, ads_count_replies(ads, *res)));
+ free(bp);
+ return status;
+ }
+
+ if (*res) ads_msgfree(ads, *res);
+ *res = NULL;
+ DEBUG(3,("Reopening ads connection to realm '%s' after error %s\n",
+ ads->config.realm, ads_errstr(status)));
+ if (ads->ld) {
+ ldap_unbind(ads->ld);
+ }
+ ads->ld = NULL;
+ status = ads_connect(ads);
+ if (!ADS_ERR_OK(status)) {
+ DEBUG(1,("ads_search_retry: failed to reconnect (%s)\n",
+ ads_errstr(status)));
+ ads_destroy(&ads);
+ free(bp);
+ return status;
+ }
+ }
+ free(bp);
+
+ DEBUG(1,("ads reopen failed after error %s\n", ads_errstr(status)));
+ return status;
+}
+
+
+ADS_STATUS ads_search_retry(ADS_STRUCT *ads, void **res,
+ const char *exp,
+ const char **attrs)
+{
+ return ads_do_search_retry(ads, ads->config.bind_path, LDAP_SCOPE_SUBTREE,
+ exp, attrs, res);
+}
+
+ADS_STATUS ads_search_retry_dn(ADS_STRUCT *ads, void **res,
+ const char *dn,
+ const char **attrs)
+{
+ return ads_do_search_retry(ads, dn, LDAP_SCOPE_BASE,
+ "(objectclass=*)", attrs, res);
+}
diff --git a/source3/nsswitch/winbindd_ads.c b/source3/nsswitch/winbindd_ads.c
index 4f91ed0f20..228c4a2a08 100644
--- a/source3/nsswitch/winbindd_ads.c
+++ b/source3/nsswitch/winbindd_ads.c
@@ -32,74 +32,6 @@ static char *primary_realm;
/*
- a wrapper around ldap_search_s that retries depending on the error code
- this is supposed to catch dropped connections and auto-reconnect
-*/
-ADS_STATUS ads_do_search_retry(ADS_STRUCT *ads, const char *bind_path, int scope,
- const char *exp,
- const char **attrs, void **res)
-{
- ADS_STATUS status;
- int count = 3;
- char *bp;
-
- if (!ads->ld &&
- time(NULL) - ads->last_attempt < ADS_RECONNECT_TIME) {
- return ADS_ERROR(LDAP_SERVER_DOWN);
- }
-
- bp = strdup(bind_path);
-
- while (count--) {
- status = ads_do_search_all(ads, bp, scope, exp, attrs, res);
- if (ADS_ERR_OK(status)) {
- DEBUG(5,("Search for %s gave %d replies\n",
- exp, ads_count_replies(ads, *res)));
- free(bp);
- return status;
- }
-
- if (*res) ads_msgfree(ads, *res);
- *res = NULL;
- DEBUG(3,("Reopening ads connection to realm '%s' after error %s\n",
- ads->config.realm, ads_errstr(status)));
- if (ads->ld) {
- ldap_unbind(ads->ld);
- }
- ads->ld = NULL;
- status = ads_connect(ads);
- if (!ADS_ERR_OK(status)) {
- DEBUG(1,("ads_search_retry: failed to reconnect (%s)\n",
- ads_errstr(status)));
- ads_destroy(&ads);
- free(bp);
- return status;
- }
- }
- free(bp);
-
- DEBUG(1,("ads reopen failed after error %s\n", ads_errstr(status)));
- return status;
-}
-
-
-ADS_STATUS ads_search_retry(ADS_STRUCT *ads, void **res,
- const char *exp,
- const char **attrs)
-{
- return ads_do_search_retry(ads, ads->config.bind_path, LDAP_SCOPE_SUBTREE,
- exp, attrs, res);
-}
-
-ADS_STATUS ads_search_retry_dn(ADS_STRUCT *ads, void **res,
- const char *dn,
- const char **attrs)
-{
- return ads_do_search_retry(ads, dn, LDAP_SCOPE_BASE,
- "(objectclass=*)", attrs, res);
-}
-
-/*
return our ads connections structure for a domain. We keep the connection
open to make things faster
*/
@@ -166,37 +98,6 @@ static void sid_from_rid(struct winbindd_domain *domain, uint32 rid, DOM_SID *si
sid_append_rid(sid, rid);
}
-/* turn a sAMAccountType into a SID_NAME_USE */
-static enum SID_NAME_USE ads_atype_map(uint32 atype)
-{
- switch (atype & 0xF0000000) {
- case ATYPE_GLOBAL_GROUP:
- return SID_NAME_DOM_GRP;
- case ATYPE_ACCOUNT:
- return SID_NAME_USER;
- default:
- DEBUG(1,("hmm, need to map account type 0x%x\n", atype));
- }
- return SID_NAME_UNKNOWN;
-}
-
-/*
- in order to support usernames longer than 21 characters we need to
- use both the sAMAccountName and the userPrincipalName attributes
- It seems that not all users have the userPrincipalName attribute set
-*/
-static char *pull_username(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx, void *msg)
-{
- char *ret, *p;
-
- ret = ads_pull_string(ads, mem_ctx, msg, "userPrincipalName");
- if (ret && (p = strchr(ret, '@'))) {
- *p = 0;
- return ret;
- }
- return ads_pull_string(ads, mem_ctx, msg, "sAMAccountName");
-}
-
/* Query display info for a realm. This is the basic user list fn */
static NTSTATUS query_user_list(struct winbindd_domain *domain,
@@ -254,7 +155,7 @@ static NTSTATUS query_user_list(struct winbindd_domain *domain,
continue;
}
- name = pull_username(ads, mem_ctx, msg);
+ name = ads_pull_username(ads, mem_ctx, msg);
gecos = ads_pull_string(ads, mem_ctx, msg, "name");
if (!ads_pull_sid(ads, msg, "objectSid", &sid)) {
DEBUG(1,("No sid for %s !?\n", name));
@@ -341,7 +242,7 @@ static NTSTATUS enum_dom_groups(struct winbindd_domain *domain,
&account_type) ||
!(account_type & ATYPE_GLOBAL_GROUP)) continue;
- name = pull_username(ads, mem_ctx, msg);
+ name = ads_pull_username(ads, mem_ctx, msg);
gecos = ads_pull_string(ads, mem_ctx, msg, "name");
if (!ads_pull_sid(ads, msg, "objectSid", &sid)) {
DEBUG(1,("No sid for %s !?\n", name));
@@ -371,63 +272,21 @@ done:
return status;
}
-
/* convert a single name to a sid in a domain */
static NTSTATUS name_to_sid(struct winbindd_domain *domain,
const char *name,
DOM_SID *sid,
enum SID_NAME_USE *type)
{
- ADS_STRUCT *ads = NULL;
- const char *attrs[] = {"objectSid", "sAMAccountType", NULL};
- int count;
- ADS_STATUS rc;
- void *res = NULL;
- char *exp;
- uint32 t;
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
+ ADS_STRUCT *ads;
DEBUG(3,("ads: name_to_sid\n"));
ads = ads_cached_connection(domain);
- if (!ads) goto done;
-
- /* accept either the win2000 or the pre-win2000 username */
- asprintf(&exp, "(|(sAMAccountName=%s)(userPrincipalName=%s@%s))",
- name, name, ads->config.realm);
- rc = ads_search_retry(ads, &res, exp, attrs);
- free(exp);
- if (!ADS_ERR_OK(rc)) {
- DEBUG(1,("name_to_sid ads_search: %s\n", ads_errstr(rc)));
- goto done;
- }
+ if (!ads)
+ return NT_STATUS_UNSUCCESSFUL;
- count = ads_count_replies(ads, res);
- if (count != 1) {
- DEBUG(1,("name_to_sid: %s not found\n", name));
- goto done;
- }
-
- if (!ads_pull_sid(ads, res, "objectSid", sid)) {
- DEBUG(1,("No sid for %s !?\n", name));
- goto done;
- }
-
- if (!ads_pull_uint32(ads, res, "sAMAccountType", &t)) {
- DEBUG(1,("No sAMAccountType for %s !?\n", name));
- goto done;
- }
-
- *type = ads_atype_map(t);
-
- status = NT_STATUS_OK;
-
- DEBUG(3,("ads name_to_sid mapped %s\n", name));
-
-done:
- if (res) ads_msgfree(ads, res);
-
- return status;
+ return ads_name_to_sid(ads, name, sid, type);
}
/* convert a sid to a user or group name */
@@ -438,46 +297,12 @@ static NTSTATUS sid_to_name(struct winbindd_domain *domain,
enum SID_NAME_USE *type)
{
ADS_STRUCT *ads = NULL;
- const char *attrs[] = {"userPrincipalName",
- "sAMAccountName",
- "sAMAccountType", NULL};
- ADS_STATUS rc;
- void *msg = NULL;
- char *exp;
- char *sidstr;
- uint32 atype;
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
-
DEBUG(3,("ads: sid_to_name\n"));
-
ads = ads_cached_connection(domain);
- if (!ads) goto done;
-
- sidstr = sid_binstring(sid);
- asprintf(&exp, "(objectSid=%s)", sidstr);
- rc = ads_search_retry(ads, &msg, exp, attrs);
- free(exp);
- free(sidstr);
- if (!ADS_ERR_OK(rc)) {
- DEBUG(1,("sid_to_name ads_search: %s\n", ads_errstr(rc)));
- goto done;
- }
-
- if (!ads_pull_uint32(ads, msg, "sAMAccountType", &atype)) {
- goto done;
- }
-
- *name = pull_username(ads, mem_ctx, msg);
- *type = ads_atype_map(atype);
-
- status = NT_STATUS_OK;
-
- DEBUG(3,("ads sid_to_name mapped %s\n", *name));
-
-done:
- if (msg) ads_msgfree(ads, msg);
+ if (!ads)
+ return NT_STATUS_UNSUCCESSFUL;
- return status;
+ return ads_sid_to_name(ads, mem_ctx, sid, name, type);
}
@@ -504,7 +329,7 @@ static BOOL dn_lookup(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx,
goto failed;
}
- (*name) = pull_username(ads, mem_ctx, res);
+ (*name) = ads_pull_username(ads, mem_ctx, res);
if (!ads_pull_uint32(ads, res, "sAMAccountType", &atype)) {
goto failed;
@@ -566,7 +391,7 @@ static NTSTATUS query_user(struct winbindd_domain *domain,
goto done;
}
- info->acct_name = pull_username(ads, mem_ctx, msg);
+ info->acct_name = ads_pull_username(ads, mem_ctx, msg);
info->full_name = ads_pull_string(ads, mem_ctx, msg, "name");
if (!ads_pull_sid(ads, msg, "objectSid", &sid)) {
DEBUG(1,("No sid for %d !?\n", user_rid));