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-rwxr-xr-xsource4/sam/sam_ads.c1378
1 files changed, 1378 insertions, 0 deletions
diff --git a/source4/sam/sam_ads.c b/source4/sam/sam_ads.c
new file mode 100755
index 0000000000..13e0369004
--- /dev/null
+++ b/source4/sam/sam_ads.c
@@ -0,0 +1,1378 @@
+/*
+ Unix SMB/CIFS implementation.
+ Active Directory SAM backend, for simulate a W2K DC in mixed mode.
+
+ Copyright (C) Stefan (metze) Metzmacher 2002
+ 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
+
+static int sam_ads_debug_level = DBGC_SAM;
+
+#undef DBGC_CLASS
+#define DBGC_CLASS sam_ads_debug_level
+
+#ifndef FIXME
+#define FIXME( body ) { DEBUG(0,("FIXME: "));\
+ DEBUGADD(0,(body));}
+#endif
+
+#define ADS_STATUS_OK ADS_ERROR(0)
+#define ADS_STATUS_UNSUCCESSFUL ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL)
+#define ADS_STATUS_NOT_IMPLEMENTED ADS_ERROR_NT(NT_STATUS_NOT_IMPLEMENTED)
+
+
+#define ADS_SUBTREE_BUILTIN "CN=Builtin,"
+#define ADS_SUBTREE_COMPUTERS "CN=Computers,"
+#define ADS_SUBTREE_DC "CN=Domain Controllers,"
+#define ADS_SUBTREE_USERS "CN=Users,"
+#define ADS_ROOT_TREE ""
+/* Here are private module structs and functions */
+
+typedef struct sam_ads_privates {
+ ADS_STRUCT *ads_struct;
+ TALLOC_CTX *mem_ctx;
+ BOOL bind_plaintext;
+ char *ads_bind_dn;
+ char *ads_bind_pw;
+ char *ldap_uri;
+ /* did we need something more? */
+}SAM_ADS_PRIVATES;
+
+
+/* get only these LDAP attributes, witch we really need for an account */
+const char *account_attrs[] = { "objectSid",
+ "objectGUID",
+ "sAMAccountType",
+ "sAMAcountName",
+ "userPrincipalName",
+ "accountExpires",
+ "badPasswordTime",
+ "badPwdCount",
+ "lastLogoff",
+ "lastLogon",
+ "userWorkstations",
+ "dBCSPwd",
+ "unicodePwd",
+ "pwdLastSet",
+ "userAccountControl",
+ "profilePath",
+ "homeDrive",
+ "scriptPath",
+ "homeDirectory",
+ "cn",
+ "primaryGroupID",/* 513 */
+ "nsNPAllowDialIn",/* TRUE */
+ "userParameters",/* Dial Back number ...*/
+ "codePage",/* 0 */
+ "countryCode",/* 0 */
+ "adminCount",/* 1 or 0 */
+ "logonCount",/* 0 */
+ "managedObjects",
+ "memberOf",/* dn */
+ "instanceType",/* 4 */
+ "name", /* sync with cn */
+ "description",
+ /* "nTSecurityDescriptor", */
+ NULL};
+
+/* get only these LDAP attributes, witch we really need for a group */
+const char *group_attrs[] = {"objectSid",
+ /* "objectGUID", */
+ "sAMAccountType",
+ "sAMAcountName",
+ "groupType",
+ /* "member", */
+ "description",
+ "name", /* sync with cn */
+ /* "nTSecurityDescriptor", */
+ NULL};
+
+
+/***************************************************
+ return our ads connection. We keep the connection
+ open to make things faster
+****************************************************/
+static ADS_STATUS sam_ads_cached_connection(SAM_ADS_PRIVATES *privates)
+{
+ ADS_STRUCT *ads_struct;
+ ADS_STATUS ads_status;
+
+ if (!privates->ads_struct) {
+ privates->ads_struct = ads_init_simple();
+ ads_struct = privates->ads_struct;
+ ads_struct->server.ldap_uri = smb_xstrdup(privates->ldap_uri);
+ if ((!privates->ads_bind_dn) || (!*privates->ads_bind_dn)) {
+ ads_struct->auth.flags |= ADS_AUTH_ANON_BIND;
+ } else {
+ ads_struct->auth.user_name
+ = smb_xstrdup(privates->ads_bind_dn);
+ if (privates->ads_bind_pw) {
+ ads_struct->auth.password
+ = smb_xstrdup(privates->ads_bind_pw);
+ }
+ }
+ if (privates->bind_plaintext) {
+ ads_struct->auth.flags |= ADS_AUTH_SIMPLE_BIND;
+ }
+ } else {
+ ads_struct = privates->ads_struct;
+ }
+
+ if (ads_struct->ld != NULL) {
+ /* connection has been opened. ping server. */
+ struct sockaddr_un addr;
+ socklen_t len;
+ int sd;
+ if (ldap_get_option(ads_struct->ld, LDAP_OPT_DESC, &sd) == 0 &&
+ getpeername(sd, (struct sockaddr *) &addr, &len) < 0) {
+ /* the other end has died. reopen. */
+ ldap_unbind_ext(ads_struct->ld, NULL, NULL);
+ ads_struct->ld = NULL;
+ }
+ }
+
+ if (ads_struct->ld != NULL) {
+ DEBUG(5,("sam_ads_cached_connection: allready connected to the LDAP server\n"));
+ return ADS_SUCCESS;
+ }
+
+ ads_status = ads_connect(ads_struct);
+
+ ads_status = ads_server_info(ads_struct);
+ if (!ADS_ERR_OK(ads_status)) {
+ DEBUG(0,("Can't set server info: %s\n",ads_errstr(ads_status)));
+ /* return ads_status; */ FIXME("for now we only warn!\n");
+ }
+
+ DEBUG(2, ("sam_ads_cached_connection: succesful connection to the LDAP server\n"));
+ return ADS_SUCCESS;
+}
+
+static ADS_STATUS sam_ads_do_search(SAM_ADS_PRIVATES *privates, const char *bind_path, int scope, const char *exp, const char **attrs, void **res)
+{
+ ADS_STATUS ads_status = ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
+
+ ads_status = sam_ads_cached_connection(privates);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_status;
+
+ return ads_do_search_retry(privates->ads_struct, bind_path, scope, exp, attrs, res);
+}
+
+
+/*********************************************
+here we have to check the update serial number
+ - this is the core of the ldap cache
+*********************************************/
+static ADS_STATUS sam_ads_usn_is_valid(SAM_ADS_PRIVATES *privates, uint32 usn_in, uint32 *usn_out)
+{
+ ADS_STATUS ads_status = ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
+
+ SAM_ASSERT(privates && privates->ads_struct && usn_out);
+
+ ads_status = ads_USN(privates->ads_struct, usn_out);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_status;
+
+ if (*usn_out == usn_in)
+ return ADS_SUCCESS;
+
+ return ads_status;
+}
+
+/***********************************************
+Initialize SAM_ACCOUNT_HANDLE from an ADS query
+************************************************/
+/* not ready :-( */
+static ADS_STATUS ads_entry2sam_account_handle(SAM_ADS_PRIVATES *privates, SAM_ACCOUNT_HANDLE *account ,void *msg)
+{
+ ADS_STATUS ads_status = ADS_ERROR_NT(NT_STATUS_NO_SUCH_USER);
+ NTSTATUS nt_status = NT_STATUS_NO_SUCH_USER;
+ ADS_STRUCT *ads_struct = privates->ads_struct;
+ TALLOC_CTX *mem_ctx = account->mem_ctx;
+ char *tmp_str = NULL;
+
+ SAM_ASSERT(privates && ads_struct && account && mem_ctx && msg);
+
+ FIXME("should we really use ads_pull_username()(or ads_pull_string())?\n");
+ if ((account->private.account_name = ads_pull_username(ads_struct, mem_ctx, msg))==NULL) {
+ DEBUG(0,("ads_pull_username failed\n"));
+ return ADS_ERROR_NT(NT_STATUS_NO_SUCH_USER);
+ }
+
+ if ((account->private.full_name = ads_pull_string(ads_struct, mem_ctx, msg,"name"))==NULL) {
+ DEBUG(3,("ads_pull_string for 'name' failed - skip\n"));
+ }
+
+ if ((account->private.acct_desc = ads_pull_string(ads_struct, mem_ctx, msg,"description"))!=NULL) {
+ DEBUG(3,("ads_pull_string for 'acct_desc' failed - skip\n"));
+ }
+
+ if ((account->private.home_dir = ads_pull_string(ads_struct, mem_ctx, msg,"homeDirectory"))!=NULL) {
+ DEBUG(3,("ads_pull_string for 'homeDirectory' failed - skip\n"));
+ }
+
+ if ((account->private.dir_drive = ads_pull_string(ads_struct, mem_ctx, msg,"homeDrive"))!=NULL) {
+ DEBUG(3,("ads_pull_string for 'homeDrive' failed - skip\n"));
+ }
+
+ if ((account->private.profile_path = ads_pull_string(ads_struct, mem_ctx, msg,"profilePath"))!=NULL) {
+ DEBUG(3,("ads_pull_string for 'profilePath' failed - skip\n"));
+ }
+
+ if ((account->private.logon_script = ads_pull_string(ads_struct, mem_ctx, msg,"scriptPath"))!=NULL) {
+ DEBUG(3,("ads_pull_string for 'scriptPath' failed - skip\n"));
+ }
+
+ FIXME("check 'nsNPAllowDialIn' for munged_dial!\n");
+ if ((account->private.munged_dial = ads_pull_string(ads_struct, mem_ctx, msg,"userParameters"))!=NULL) {
+ DEBUG(3,("ads_pull_string for 'userParameters' failed - skip\n"));
+ }
+
+ if ((account->private.unix_home_dir = ads_pull_string(ads_struct, mem_ctx, msg,"msSFUHomeDrirectory"))!=NULL) {
+ DEBUG(3,("ads_pull_string for 'msSFUHomeDrirectory' failed - skip\n"));
+ }
+
+#if 0
+ FIXME("use function intern mem_ctx for pwdLastSet\n");
+ if ((tmp_str = ads_pull_string(ads_struct, mem_ctx, msg,"pwdLastSet"))!=NULL) {
+ DEBUG(3,("ads_pull_string for 'pwdLastSet' failed - skip\n"));
+ } else {
+ account->private.pass_last_set_time = ads_parse_nttime(tmp_str);
+ tmp_str = NULL;
+
+ }
+#endif
+
+#if 0
+typedef struct sam_account_handle {
+ TALLOC_CTX *mem_ctx;
+ uint32 access_granted;
+ const struct sam_methods *current_sam_methods; /* sam_methods creating this handle */
+ void (*free_fn)(struct sam_account_handle **);
+ struct sam_account_data {
+ uint32 init_flag;
+ NTTIME logon_time; /* logon time */
+ NTTIME logoff_time; /* logoff time */
+ NTTIME kickoff_time; /* kickoff time */
+ NTTIME pass_last_set_time; /* password last set time */
+ NTTIME pass_can_change_time; /* password can change time */
+ NTTIME pass_must_change_time; /* password must change time */
+ char * account_name; /* account_name string */
+ SAM_DOMAIN_HANDLE * domain; /* domain of account */
+ char *full_name; /* account's full name string */
+ char *unix_home_dir; /* UNIX home directory string */
+ char *home_dir; /* home directory string */
+ char *dir_drive; /* home directory drive string */
+ char *logon_script; /* logon script string */
+ char *profile_path; /* profile path string */
+ char *acct_desc; /* account description string */
+ char *workstations; /* login from workstations string */
+ char *unknown_str; /* don't know what this is, yet. */
+ char *munged_dial; /* munged path name and dial-back tel number */
+ DOM_SID account_sid; /* Primary Account SID */
+ DOM_SID group_sid; /* Primary Group SID */
+ DATA_BLOB lm_pw; /* .data is Null if no password */
+ DATA_BLOB nt_pw; /* .data is Null if no password */
+ char *plaintext_pw; /* if Null not available */
+ uint16 acct_ctrl; /* account info (ACB_xxxx bit-mask) */
+ uint32 unknown_1; /* 0x00ff ffff */
+ uint16 logon_divs; /* 168 - number of hours in a week */
+ uint32 hours_len; /* normally 21 bytes */
+ uint8 hours[MAX_HOURS_LEN];
+ uint32 unknown_2; /* 0x0002 0000 */
+ uint32 unknown_3; /* 0x0000 04ec */
+ } private;
+} SAM_ACCOUNT_HANDLE;
+#endif
+
+ return ads_status;
+}
+
+
+/***********************************************
+Initialize SAM_GROUP_ENUM from an ads entry
+************************************************/
+/* not ready :-( */
+static ADS_STATUS ads_entry2sam_group_enum(SAM_ADS_PRIVATES *privates, TALLOC_CTX *mem_ctx, SAM_GROUP_ENUM **group_enum,const void *entry)
+{
+ ADS_STATUS ads_status = ADS_STATUS_UNSUCCESSFUL;
+ ADS_STRUCT *ads_struct = privates->ads_struct;
+ SAM_GROUP_ENUM __group_enum;
+ SAM_GROUP_ENUM *_group_enum = &__group_enum;
+
+ SAM_ASSERT(privates && ads_struct && mem_ctx && group_enum && entry);
+
+ *group_enum = _group_enum;
+
+ DEBUG(3,("sam_ads: ads_entry2sam_account_handle\n"));
+
+ if (!ads_pull_sid(ads_struct, &entry, "objectSid", &(_group_enum->sid))) {
+ DEBUG(0,("No sid for!?\n"));
+ return ADS_STATUS_UNSUCCESSFUL;
+ }
+
+ if (!(_group_enum->group_name = ads_pull_string(ads_struct, mem_ctx, &entry, "sAMAccountName"))) {
+ DEBUG(0,("No groupname found"));
+ return ADS_STATUS_UNSUCCESSFUL;
+ }
+
+ if (!(_group_enum->group_desc = ads_pull_string(ads_struct, mem_ctx, &entry, "desciption"))) {
+ DEBUG(0,("No description found"));
+ return ADS_STATUS_UNSUCCESSFUL;
+ }
+
+ DEBUG(0,("sAMAccountName: %s\ndescription: %s\nobjectSid: %s\n",
+ _group_enum->group_name,
+ _group_enum->group_desc,
+ sid_string_static(&(_group_enum->sid))
+ ));
+
+ return ads_status;
+}
+
+static ADS_STATUS sam_ads_access_check(SAM_ADS_PRIVATES *privates, const SEC_DESC *sd, const NT_USER_TOKEN *access_token, uint32 access_desired, uint32 *acc_granted)
+{
+ ADS_STATUS ads_status = ADS_ERROR_NT(NT_STATUS_ACCESS_DENIED);
+ NTSTATUS nt_status;
+ uint32 my_acc_granted;
+
+ SAM_ASSERT(privates && sd && access_token);
+ /* acc_granted can be set to NULL */
+
+ /* the steps you need are:
+ 1. get_sec_desc for sid
+ 2. se_map_generic(accessdesired, generic_mapping)
+ 3. se_access_check() */
+
+ if (!se_access_check(sd, access_token, access_desired, (acc_granted)?acc_granted:&my_acc_granted, &nt_status)) {
+ DEBUG(3,("sam_ads_access_check: ACCESS DENIED\n"));
+ ads_status = ADS_ERROR_NT(nt_status);
+ return ads_status;
+ }
+ ads_status = ADS_ERROR_NT(nt_status);
+ return ads_status;
+}
+
+static ADS_STATUS sam_ads_get_tree_sec_desc(SAM_ADS_PRIVATES *privates, const char *subtree, SEC_DESC **sd)
+{
+ ADS_STATUS ads_status = ADS_ERROR_NT(NT_STATUS_INVALID_PARAMETER);
+ ADS_STRUCT *ads_struct = privates->ads_struct;
+ TALLOC_CTX *mem_ctx = privates->mem_ctx;
+ char *search_path;
+ void *sec_desc_res;
+ void *sec_desc_msg;
+ const char *sec_desc_attrs[] = {"nTSecurityDescriptor",NULL};
+
+ SAM_ASSERT(privates && ads_struct && mem_ctx && sd);
+ *sd = NULL;
+
+ if (subtree) {
+ asprintf(&search_path, "%s%s",subtree,ads_struct->config.bind_path);
+ } else {
+ asprintf(&search_path, "%s","");
+ }
+ ads_status = sam_ads_do_search(privates, search_path, LDAP_SCOPE_BASE, "(objectClass=*)", sec_desc_attrs, &sec_desc_res);
+ SAFE_FREE(search_path);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_status;
+
+ if ((sec_desc_msg = ads_first_entry(ads_struct, sec_desc_res))==NULL) {
+ ads_status = ADS_ERROR_NT(NT_STATUS_INVALID_PARAMETER);
+ return ads_status;
+ }
+
+ if (!ads_pull_sd(ads_struct, mem_ctx, sec_desc_msg, sec_desc_attrs[0], sd)) {
+ *sd = NULL;
+ ads_status = ADS_ERROR_NT(NT_STATUS_INVALID_PARAMETER);
+ return ads_status;
+ }
+
+ return ads_status;
+}
+
+static ADS_STATUS sam_ads_account_policy_get(SAM_ADS_PRIVATES *privates, int field, uint32 *value)
+{
+ ADS_STATUS ads_status = ADS_ERROR_NT(NT_STATUS_INVALID_PARAMETER);
+ ADS_STRUCT *ads_struct = privates->ads_struct;
+ void *ap_res;
+ void *ap_msg;
+ const char *ap_attrs[] = {"minPwdLength",/* AP_MIN_PASSWORD_LEN */
+ "pwdHistoryLength",/* AP_PASSWORD_HISTORY */
+ "AP_USER_MUST_LOGON_TO_CHG_PASS",/* AP_USER_MUST_LOGON_TO_CHG_PASS */
+ "maxPwdAge",/* AP_MAX_PASSWORD_AGE */
+ "minPwdAge",/* AP_MIN_PASSWORD_AGE */
+ "lockoutDuration",/* AP_LOCK_ACCOUNT_DURATION */
+ "AP_RESET_COUNT_TIME",/* AP_RESET_COUNT_TIME */
+ "AP_BAD_ATTEMPT_LOCKOUT",/* AP_BAD_ATTEMPT_LOCKOUT */
+ "AP_TIME_TO_LOGOUT",/* AP_TIME_TO_LOGOUT */
+ NULL};
+ /*lockOutObservationWindow
+ lockoutThreshold $ pwdProperties*/
+ static uint32 ap[9];
+ static uint32 ap_usn = 0;
+ uint32 tmp_usn = 0;
+
+ SAM_ASSERT(privates && ads_struct && value);
+
+ FIXME("We need to decode all account_policy attributes!\n");
+
+ ads_status = sam_ads_usn_is_valid(privates,ap_usn,&tmp_usn);
+ if (!ADS_ERR_OK(ads_status)) {
+ ads_status = sam_ads_do_search(privates, ads_struct->config.bind_path, LDAP_SCOPE_BASE, "(objectClass=*)", ap_attrs, &ap_res);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_status;
+
+ if (ads_count_replies(ads_struct, ap_res) != 1) {
+ ads_msgfree(ads_struct, ap_res);
+ return ADS_ERROR(LDAP_NO_RESULTS_RETURNED);
+ }
+
+ if (!(ap_msg = ads_first_entry(ads_struct, ap_res))) {
+ ads_msgfree(ads_struct, ap_res);
+ return ADS_ERROR(LDAP_NO_RESULTS_RETURNED);
+ }
+
+ if (!ads_pull_uint32(ads_struct, ap_msg, ap_attrs[0], &ap[0])) {
+ /* AP_MIN_PASSWORD_LEN */
+ ap[0] = MINPASSWDLENGTH;/* 5 chars minimum */
+ }
+ if (!ads_pull_uint32(ads_struct, ap_msg, ap_attrs[1], &ap[1])) {
+ /* AP_PASSWORD_HISTORY */
+ ap[1] = 0;/* don't keep any old password */
+ }
+ if (!ads_pull_uint32(ads_struct, ap_msg, ap_attrs[2], &ap[2])) {
+ /* AP_USER_MUST_LOGON_TO_CHG_PASS */
+ ap[2] = 0;/* don't force user to logon */
+ }
+ if (!ads_pull_uint32(ads_struct, ap_msg, ap_attrs[3], &ap[3])) {
+ /* AP_MAX_PASSWORD_AGE */
+ ap[3] = MAX_PASSWORD_AGE;/* 21 days */
+ }
+ if (!ads_pull_uint32(ads_struct, ap_msg, ap_attrs[4], &ap[4])) {
+ /* AP_MIN_PASSWORD_AGE */
+ ap[4] = 0;/* 0 days */
+ }
+ if (!ads_pull_uint32(ads_struct, ap_msg, ap_attrs[5], &ap[5])) {
+ /* AP_LOCK_ACCOUNT_DURATION */
+ ap[5] = 0;/* lockout for 0 minutes */
+ }
+ if (!ads_pull_uint32(ads_struct, ap_msg, ap_attrs[6], &ap[6])) {
+ /* AP_RESET_COUNT_TIME */
+ ap[6] = 0;/* reset immediatly */
+ }
+ if (!ads_pull_uint32(ads_struct, ap_msg, ap_attrs[7], &ap[7])) {
+ /* AP_BAD_ATTEMPT_LOCKOUT */
+ ap[7] = 0;/* don't lockout */
+ }
+ if (!ads_pull_uint32(ads_struct, ap_msg, ap_attrs[8], &ap[8])) {
+ /* AP_TIME_TO_LOGOUT */
+ ap[8] = -1;/* don't force logout */
+ }
+
+ ads_msgfree(ads_struct, ap_res);
+ ap_usn = tmp_usn;
+ }
+
+ switch(field) {
+ case AP_MIN_PASSWORD_LEN:
+ *value = ap[0];
+ ads_status = ADS_ERROR_NT(NT_STATUS_OK);
+ break;
+ case AP_PASSWORD_HISTORY:
+ *value = ap[1];
+ ads_status = ADS_ERROR_NT(NT_STATUS_OK);
+ break;
+ case AP_USER_MUST_LOGON_TO_CHG_PASS:
+ *value = ap[2];
+ ads_status = ADS_ERROR_NT(NT_STATUS_OK);
+ break;
+ case AP_MAX_PASSWORD_AGE:
+ *value = ap[3];
+ ads_status = ADS_ERROR_NT(NT_STATUS_OK);
+ break;
+ case AP_MIN_PASSWORD_AGE:
+ *value = ap[4];
+ ads_status = ADS_ERROR_NT(NT_STATUS_OK);
+ break;
+ case AP_LOCK_ACCOUNT_DURATION:
+ *value = ap[5];
+ ads_status = ADS_ERROR_NT(NT_STATUS_OK);
+ break;
+ case AP_RESET_COUNT_TIME:
+ *value = ap[6];
+ ads_status = ADS_ERROR_NT(NT_STATUS_OK);
+ break;
+ case AP_BAD_ATTEMPT_LOCKOUT:
+ *value = ap[7];
+ ads_status = ADS_ERROR_NT(NT_STATUS_OK);
+ break;
+ case AP_TIME_TO_LOGOUT:
+ *value = ap[8];
+ ads_status = ADS_ERROR_NT(NT_STATUS_OK);
+ break;
+ default: *value = 0; break;
+ }
+
+ return ads_status;
+}
+
+
+/**********************************
+Now the functions off the SAM API
+***********************************/
+
+/* General API */
+static NTSTATUS sam_ads_get_sec_desc(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token,
+ const DOM_SID *sid, SEC_DESC **sd)
+{
+ ADS_STATUS ads_status = ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
+ SAM_ADS_PRIVATES *privates = (struct sam_ads_privates *)sam_method->private_data;
+ ADS_STRUCT *ads_struct = privates->ads_struct;
+ TALLOC_CTX *mem_ctx;
+ char *sidstr,*filter;
+ void *sec_desc_res;
+ void *sec_desc_msg;
+ const char *sec_desc_attrs[] = {"nTSecurityDescriptor",NULL};
+ fstring sid_str;
+ SEC_DESC *my_sd;
+
+ SAM_ASSERT(sam_method && access_token && sid && sd);
+
+ ads_status = sam_ads_get_tree_sec_desc(privates, ADS_ROOT_TREE, &my_sd);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ ads_status = sam_ads_access_check(privates, my_sd, access_token, GENERIC_RIGHTS_DOMAIN_READ, NULL);
+
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ sidstr = sid_binstring(sid);
+ if (asprintf(&filter, "(objectSid=%s)", sidstr) == -1) {
+ SAFE_FREE(sidstr);
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ SAFE_FREE(sidstr);
+
+ ads_status = sam_ads_do_search(privates,ads_struct->config.bind_path,
+ LDAP_SCOPE_SUBTREE, filter, sec_desc_attrs,
+ &sec_desc_res);
+ SAFE_FREE(filter);
+
+ if (!ADS_ERR_OK(ads_status)) {
+ return ads_ntstatus(ads_status);
+ }
+
+ if (!(mem_ctx = talloc_init("sec_desc parse in sam_ads"))) {
+ DEBUG(1, ("talloc_init() failed for sec_desc parse context in sam_ads"));
+ ads_msgfree(ads_struct, sec_desc_res);
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ if (ads_count_replies(ads_struct, sec_desc_res) != 1) {
+ DEBUG(1,("sam_ads_get_sec_desc: duplicate or 0 results for sid %s\n",
+ sid_to_string(sid_str, sid)));
+ talloc_destroy(mem_ctx);
+ ads_msgfree(ads_struct, sec_desc_res);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ if (!(sec_desc_msg = ads_first_entry(ads_struct, sec_desc_res))) {
+ talloc_destroy(mem_ctx);
+ ads_msgfree(ads_struct, sec_desc_res);
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (!ads_pull_sd(ads_struct, mem_ctx, sec_desc_msg, sec_desc_attrs[0], sd)) {
+ ads_status = ADS_ERROR_NT(NT_STATUS_INVALID_PARAMETER);
+ talloc_destroy(mem_ctx);
+ ads_msgfree(ads_struct, sec_desc_res);
+ return ads_ntstatus(ads_status);
+ }
+
+ /* now, were we allowed to see the SD we just got? */
+
+ ads_msgfree(ads_struct, sec_desc_res);
+ talloc_destroy(mem_ctx);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_set_sec_desc(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token,
+ const DOM_SID *sid, const SEC_DESC *sd)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+
+static NTSTATUS sam_ads_lookup_sid(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token,
+ TALLOC_CTX *mem_ctx, const DOM_SID *sid, char **name,
+ enum SID_NAME_USE *type)
+{
+ ADS_STATUS ads_status = ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
+ SAM_ADS_PRIVATES *privates = (struct sam_ads_privates *)sam_method->private_data;
+ ADS_STRUCT *ads_struct = privates->ads_struct;
+ SEC_DESC *my_sd;
+
+ SAM_ASSERT(sam_method && access_token && mem_ctx && sid && name && type);
+
+ ads_status = sam_ads_get_tree_sec_desc(privates, ADS_ROOT_TREE, &my_sd);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ ads_status = sam_ads_access_check(privates, my_sd, access_token, GENERIC_RIGHTS_DOMAIN_READ, NULL);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ return ads_sid_to_name(ads_struct, mem_ctx, sid, name, type);
+}
+
+static NTSTATUS sam_ads_lookup_name(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token,
+ const char *name, DOM_SID *sid, enum SID_NAME_USE *type)
+{
+ ADS_STATUS ads_status = ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
+ SAM_ADS_PRIVATES *privates = (struct sam_ads_privates *)sam_method->private_data;
+ ADS_STRUCT *ads_struct = privates->ads_struct;
+ SEC_DESC *my_sd;
+
+ SAM_ASSERT(sam_method && access_token && name && sid && type);
+
+ ads_status = sam_ads_get_tree_sec_desc(privates, ADS_ROOT_TREE, &my_sd);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ ads_status = sam_ads_access_check(privates, my_sd, access_token, GENERIC_RIGHTS_DOMAIN_READ, NULL);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ return ads_name_to_sid(ads_struct, name, sid, type);
+}
+
+
+/* Domain API */
+
+static NTSTATUS sam_ads_update_domain(const SAM_METHODS *sam_method, const SAM_DOMAIN_HANDLE *domain)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_get_domain_handle(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token,
+ const uint32 access_desired, SAM_DOMAIN_HANDLE **domain)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ SAM_ADS_PRIVATES *privates = (struct sam_ads_privates *)sam_method->private_data;
+ TALLOC_CTX *mem_ctx = privates->mem_ctx; /*Fix me is this right??? */
+ SAM_DOMAIN_HANDLE *dom_handle = NULL;
+ SEC_DESC *sd;
+ uint32 acc_granted;
+ uint32 tmp_value;
+
+ DEBUG(5,("sam_ads_get_domain_handle: %d\n",__LINE__));
+
+ SAM_ASSERT(sam_method && access_token && domain);
+
+ (*domain) = NULL;
+
+ if ((dom_handle = talloc(mem_ctx, sizeof(SAM_DOMAIN_HANDLE))) == NULL) {
+ DEBUG(0,("failed to talloc dom_handle\n"));
+ ads_status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
+ return ads_ntstatus(ads_status);
+ }
+
+ ZERO_STRUCTP(dom_handle);
+
+ dom_handle->mem_ctx = mem_ctx; /*Fix me is this right??? */
+ dom_handle->free_fn = NULL;
+ dom_handle->current_sam_methods = sam_method;
+
+ /* check if access can be granted as requested */
+
+ ads_status = sam_ads_get_tree_sec_desc(privates, ADS_ROOT_TREE, &sd);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ ads_status = sam_ads_access_check(privates, sd, access_token, access_desired, &acc_granted);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ dom_handle->access_granted = acc_granted;
+
+ /* fill all the values of dom_handle */
+ sid_copy(&dom_handle->private.sid, &sam_method->domain_sid);
+ dom_handle->private.name = smb_xstrdup(sam_method->domain_name);
+ dom_handle->private.servername = "WHOKNOWS"; /* what is the servername */
+
+ /*Fix me: sam_ads_account_policy_get() return ADS_STATUS! */
+ ads_status = sam_ads_account_policy_get(privates, AP_MAX_PASSWORD_AGE, &tmp_value);
+ if (!ADS_ERR_OK(ads_status)) {
+ DEBUG(4,("sam_ads_account_policy_get failed for max password age. Useing default\n"));
+ tmp_value = MAX_PASSWORD_AGE;
+ }
+ unix_to_nt_time_abs(&dom_handle->private.max_passwordage,tmp_value);
+
+ ads_status = sam_ads_account_policy_get(privates, AP_MIN_PASSWORD_AGE, &tmp_value);
+ if (!ADS_ERR_OK(ads_status)) {
+ DEBUG(4,("sam_ads_account_policy_get failed for min password age. Useing default\n"));
+ tmp_value = 0;
+ }
+ unix_to_nt_time_abs(&dom_handle->private.min_passwordage, tmp_value);
+
+ ads_status = sam_ads_account_policy_get(privates, AP_LOCK_ACCOUNT_DURATION, &tmp_value);
+ if (!ADS_ERR_OK(ads_status)) {
+ DEBUG(4,("sam_ads_account_policy_get failed for lockout duration. Useing default\n"));
+ tmp_value = 0;
+ }
+ unix_to_nt_time_abs(&dom_handle->private.lockout_duration, tmp_value);
+
+ ads_status = sam_ads_account_policy_get(privates, AP_RESET_COUNT_TIME, &tmp_value);
+ if (!ADS_ERR_OK(ads_status)) {
+ DEBUG(4,("sam_ads_account_policy_get failed for time till locout count is reset. Useing default\n"));
+ tmp_value = 0;
+ }
+ unix_to_nt_time_abs(&dom_handle->private.reset_count, tmp_value);
+
+ ads_status = sam_ads_account_policy_get(privates, AP_MIN_PASSWORD_LEN, &tmp_value);
+ if (!ADS_ERR_OK(ads_status)) {
+ DEBUG(4,("sam_ads_account_policy_get failed for min password length. Useing default\n"));
+ tmp_value = 0;
+ }
+ dom_handle->private.min_passwordlength = (uint16)tmp_value;
+
+ ads_status = sam_ads_account_policy_get(privates, AP_PASSWORD_HISTORY, &tmp_value);
+ if (!ADS_ERR_OK(ads_status)) {
+ DEBUG(4,("sam_ads_account_policy_get failed password history. Useing default\n"));
+ tmp_value = 0;
+ }
+ dom_handle->private.password_history = (uint16)tmp_value;
+
+ ads_status = sam_ads_account_policy_get(privates, AP_BAD_ATTEMPT_LOCKOUT, &tmp_value);
+ if (!ADS_ERR_OK(ads_status)) {
+ DEBUG(4,("sam_ads_account_policy_get failed for bad attempts till lockout. Useing default\n"));
+ tmp_value = 0;
+ }
+ dom_handle->private.lockout_count = (uint16)tmp_value;
+
+ ads_status = sam_ads_account_policy_get(privates, AP_TIME_TO_LOGOUT, &tmp_value);
+ if (!ADS_ERR_OK(ads_status)) {
+ DEBUG(4,("sam_ads_account_policy_get failed for force logout. Useing default\n"));
+ tmp_value = -1;
+ }
+
+ ads_status = sam_ads_account_policy_get(privates, AP_USER_MUST_LOGON_TO_CHG_PASS, &tmp_value);
+ if (!ADS_ERR_OK(ads_status)) {
+ DEBUG(4,("sam_ads_account_policy_get failed for user must login to change password. Useing default\n"));
+ tmp_value = 0;
+ }
+
+ /* should the real values of num_accounts, num_groups and num_aliases be retreved?
+ * I think it is to expensive to bother
+ */
+ dom_handle->private.num_accounts = 3;
+ dom_handle->private.num_groups = 4;
+ dom_handle->private.num_aliases = 5;
+
+ *domain = dom_handle;
+
+ ads_status = ADS_ERROR_NT(NT_STATUS_OK);
+ return ads_ntstatus(ads_status);
+}
+
+/* Account API */
+static NTSTATUS sam_ads_create_account(const SAM_METHODS *sam_method,
+ const NT_USER_TOKEN *access_token, uint32 access_desired,
+ const char *account_name, uint16 acct_ctrl, SAM_ACCOUNT_HANDLE **account)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ SAM_ADS_PRIVATES *privates = (struct sam_ads_privates *)sam_method->private_data;
+ SEC_DESC *sd = NULL;
+ uint32 acc_granted;
+
+ SAM_ASSERT(sam_method && privates && access_token && account_name && account);
+
+ ads_status = sam_ads_get_tree_sec_desc(privates, ADS_SUBTREE_USERS, &sd);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ ads_status = sam_ads_access_check(privates, sd, access_token, access_desired, &acc_granted);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ ads_status = ADS_ERROR_NT(sam_init_account(account));
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ (*account)->access_granted = acc_granted;
+
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_add_account(const SAM_METHODS *sam_method, const SAM_ACCOUNT_HANDLE *account)
+{
+ ADS_STATUS ads_status = ADS_ERROR(LDAP_NO_MEMORY);
+ SAM_ADS_PRIVATES *privates = (struct sam_ads_privates *)sam_method->private_data;
+ ADS_STRUCT *ads_struct = privates->ads_struct;
+ TALLOC_CTX *mem_ctx = privates->mem_ctx;
+ ADS_MODLIST mods;
+ uint16 acct_ctrl;
+ char *new_dn;
+ SEC_DESC *sd;
+ uint32 acc_granted;
+
+ SAM_ASSERT(sam_method && account);
+
+ ads_status = ADS_ERROR_NT(sam_get_account_acct_ctrl(account,&acct_ctrl));
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+
+ if ((acct_ctrl & ACB_WSTRUST)||(acct_ctrl & ACB_SVRTRUST)) {
+ /* Computer account */
+ char *name,*controlstr;
+ char *hostname,*host_upn,*host_spn;
+ const char *objectClass[] = {"top", "person", "organizationalPerson",
+ "user", "computer", NULL};
+
+ ads_status = ADS_ERROR_NT(sam_get_account_name(account,&name));
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+
+ if (!(host_upn = talloc_asprintf(mem_ctx, "%s@%s", name, ads_struct->config.realm))) {
+ ads_status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
+ goto done;
+ }
+
+ if (!(new_dn = talloc_asprintf(mem_ctx, "CN=%s,CN=Computers,%s", hostname,
+ ads_struct->config.bind_path))) {
+ ads_status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
+ goto done;
+ }
+
+ if (!(controlstr = talloc_asprintf(mem_ctx, "%u", ads_acb2uf(acct_ctrl)))) {
+ ads_status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
+ goto done;
+ }
+
+ if (!(mods = ads_init_mods(mem_ctx))) {
+ ads_status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
+ goto done;
+ }
+
+ ads_status = ads_mod_str(mem_ctx, &mods, "cn", hostname);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_strlist(mem_ctx, &mods, "objectClass", objectClass);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_str(mem_ctx, &mods, "userPrincipalName", host_upn);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_str(mem_ctx, &mods, "displayName", hostname);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_str(mem_ctx, &mods, "sAMAccountName", name);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_str(mem_ctx, &mods, "userAccountControl", controlstr);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+
+ ads_status = ads_mod_str(mem_ctx, &mods, "servicePrincipalName", host_spn);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_str(mem_ctx, &mods, "dNSHostName", hostname);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_str(mem_ctx, &mods, "userAccountControl", controlstr);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ /* ads_status = ads_mod_str(mem_ctx, &mods, "operatingSystem", "Samba");
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ *//* ads_status = ads_mod_str(mem_ctx, &mods, "operatingSystemVersion", VERSION);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ */
+ /* End Computer account */
+ } else {
+ /* User account*/
+ char *upn, *controlstr;
+ char *name, *fullname;
+ const char *objectClass[] = {"top", "person", "organizationalPerson",
+ "user", NULL};
+
+ ads_status = ADS_ERROR_NT(sam_get_account_name(account,&name));
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+
+ ads_status = ADS_ERROR_NT(sam_get_account_fullname(account,&fullname));
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+
+ if (!(upn = talloc_asprintf(mem_ctx, "%s@%s", name, ads_struct->config.realm))) {
+ ads_status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
+ goto done;
+ }
+
+ if (!(new_dn = talloc_asprintf(mem_ctx, "CN=%s,CN=Users,%s", fullname,
+ ads_struct->config.bind_path))) {
+ ads_status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
+ goto done;
+ }
+
+ if (!(controlstr = talloc_asprintf(mem_ctx, "%u", ads_acb2uf(acct_ctrl)))) {
+ ads_status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
+ goto done;
+ }
+
+ if (!(mods = ads_init_mods(mem_ctx))) {
+ ads_status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
+ goto done;
+ }
+
+ ads_status = ads_mod_str(mem_ctx, &mods, "cn", fullname);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_strlist(mem_ctx, &mods, "objectClass", objectClass);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_str(mem_ctx, &mods, "userPrincipalName", upn);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_str(mem_ctx, &mods, "displayName", fullname);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_str(mem_ctx, &mods, "sAMAccountName", name);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ ads_status = ads_mod_str(mem_ctx, &mods, "userAccountControl", controlstr);
+ if (!ADS_ERR_OK(ads_status))
+ goto done;
+ }/* End User account */
+
+ /* Finally at the account */
+ ads_status = ads_gen_add(ads_struct, new_dn, mods);
+
+done:
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_update_account(const SAM_METHODS *sam_method, const SAM_ACCOUNT_HANDLE *account)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_delete_account(const SAM_METHODS *sam_method, const SAM_ACCOUNT_HANDLE *account)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+
+
+
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_enum_accounts(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token, uint16 acct_ctrl, uint32 *account_count, SAM_ACCOUNT_ENUM **accounts)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+#if 0
+static NTSTATUS sam_ads_get_account_by_sid(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token, const uint32 access_desired, const DOM_SID *account_sid, SAM_ACCOUNT_HANDLE **account)
+{
+ ADS_STATUS ads_status = ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
+ SAM_ADS_PRIVATES *privates = (struct sam_ads_privates *)sam_method->private_data;
+ ADS_STRUCT *ads_struct = privates->ads_struct;
+ TALLOC_CTX *mem_ctx = privates->mem_ctx;
+ SEC_DESC *sd = NULL;
+ uint32 acc_granted;
+
+ SAM_ASSERT(sam_method && privates && ads_struct && access_token && account_sid && account);
+
+ ads_status = ADS_ERROR_NT(sam_ads_get_sec_desc(sam_method, access_token, account_sid, &my_sd));
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ ads_status = sam_ads_access_check(privates, sd, access_token, access_desired, &acc_granted);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ ads_status = ADS_ERROR_NT(sam_init_account(account));
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ (*account)->access_granted = acc_granted;
+
+ return ads_ntstatus(ads_status);
+}
+#else
+static NTSTATUS sam_ads_get_account_by_sid(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token, const uint32 access_desired, const DOM_SID *account_sid, SAM_ACCOUNT_HANDLE **account)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+#endif
+
+#if 0
+static NTSTATUS sam_ads_get_account_by_name(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token, const uint32 access_desired, const char *account_name, SAM_ACCOUNT_HANDLE **account)
+{
+ ADS_STATUS ads_status = ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
+ SAM_ADS_PRIVATES *privates = (struct sam_ads_privates *)sam_method->private_data;
+ ADS_STRUCT *ads_struct = privates->ads_struct;
+ TALLOC_CTX *mem_ctx = privates->mem_ctx;
+ SEC_DESC *sd = NULL;
+ uint32 acc_granted;
+
+ SAM_ASSERT(sam_method && privates && ads_struct && access_token && account_name && account);
+
+ ads_status = sam_ads_get_tree_sec_desc(privates, ADS_ROOT_TREE, &sd);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ ads_status = sam_ads_access_check(privates, sd, access_token, access_desired, &acc_granted);
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ ads_status = ADS_ERROR_NT(sam_init_account(account));
+ if (!ADS_ERR_OK(ads_status))
+ return ads_ntstatus(ads_status);
+
+ (*account)->access_granted = acc_granted;
+
+ return ads_ntstatus(ads_status);
+}
+#else
+static NTSTATUS sam_ads_get_account_by_name(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token, const uint32 access_desired, const char *account_name, SAM_ACCOUNT_HANDLE **account)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+#endif
+
+/* Group API */
+static NTSTATUS sam_ads_create_group(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token, uint32 access_desired, const char *group_name, uint16 group_ctrl, SAM_GROUP_HANDLE **group)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_add_group(const SAM_METHODS *sam_method, const SAM_GROUP_HANDLE *group)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_update_group(const SAM_METHODS *sam_method, const SAM_GROUP_HANDLE *group)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_delete_group(const SAM_METHODS *sam_method, const SAM_GROUP_HANDLE *group)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_enum_groups(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token, const uint16 group_ctrl, uint32 *groups_count, SAM_GROUP_ENUM **groups)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ SAM_ADS_PRIVATES *privates = (struct sam_ads_privates *)sam_method->private_data;
+ ADS_STRUCT *ads_struct = privates->ads_struct;
+ TALLOC_CTX *mem_ctx = privates->mem_ctx;
+ void *res = NULL;
+ void *msg = NULL;
+ char *filter = NULL;
+ int i = 0;
+
+ /* get only these LDAP attributes, witch we really need for a group */
+ const char *group_enum_attrs[] = {"objectSid",
+ "description",
+ "sAMAcountName",
+ NULL};
+
+ SAM_ASSERT(sam_method && access_token && groups_count && groups);
+
+ *groups_count = 0;
+
+ DEBUG(3,("ads: enum_dom_groups\n"));
+
+ FIXME("get only group from the wanted Type!\n");
+ asprintf(&filter, "(&(objectClass=group)(groupType=%s))", "*");
+ ads_status = sam_ads_do_search(privates, ads_struct->config.bind_path, LDAP_SCOPE_SUBTREE, filter, group_enum_attrs, &res);
+ if (!ADS_ERR_OK(ads_status)) {
+ DEBUG(1,("enum_groups ads_search: %s\n", ads_errstr(ads_status)));
+ }
+
+ *groups_count = ads_count_replies(ads_struct, res);
+ if (*groups_count == 0) {
+ DEBUG(1,("enum_groups: No groups found\n"));
+ }
+
+ (*groups) = talloc_zero(mem_ctx, (*groups_count) * sizeof(**groups));
+ if (!*groups) {
+ ads_status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
+ }
+
+ for (msg = ads_first_entry(ads_struct, res); msg; msg = ads_next_entry(ads_struct, msg)) {
+ uint32 grouptype;
+
+ if (!ads_pull_uint32(ads_struct, msg, "groupType", &grouptype)) {
+ ;
+ } else {
+ (*groups)->group_ctrl = ads_gtype2gcb(grouptype);
+ }
+
+ if (!((*groups)->group_name = ads_pull_string(ads_struct, mem_ctx, msg, "sAMAccountName"))) {
+ ;
+ }
+
+ if (!((*groups)->group_desc = ads_pull_string(ads_struct, mem_ctx, msg, "description"))) {
+ ;
+ }
+
+ if (!ads_pull_sid(ads_struct, msg, "objectSid", &((*groups)->sid))) {
+ DEBUG(1,("No sid for group %s !?\n", (*groups)->group_name));
+ continue;
+ }
+
+ i++;
+ }
+
+ (*groups_count) = i;
+
+ ads_status = ADS_ERROR_NT(NT_STATUS_OK);
+
+ DEBUG(3,("ads enum_dom_groups gave %d entries\n", (*groups_count)));
+
+ if (res) ads_msgfree(ads_struct, res);
+
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_get_group_by_sid(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token, const uint32 access_desired, const DOM_SID *groupsid, SAM_GROUP_HANDLE **group)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_get_group_by_name(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token, const uint32 access_desired, const char *name, SAM_GROUP_HANDLE **group)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_add_member_to_group(const SAM_METHODS *sam_method, const SAM_GROUP_HANDLE *group, const SAM_GROUP_MEMBER *member)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_delete_member_from_group(const SAM_METHODS *sam_method, const SAM_GROUP_HANDLE *group, const SAM_GROUP_MEMBER *member)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_enum_groupmembers(const SAM_METHODS *sam_method, const SAM_GROUP_HANDLE *group, uint32 *members_count, SAM_GROUP_MEMBER **members)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+static NTSTATUS sam_ads_get_groups_of_sid(const SAM_METHODS *sam_method, const NT_USER_TOKEN *access_token, const DOM_SID **sids, const uint16 group_ctrl, uint32 *group_count, SAM_GROUP_ENUM **groups)
+{
+ ADS_STATUS ads_status = ADS_STATUS_NOT_IMPLEMENTED;
+ DEBUG(0,("sam_ads: %s was called!\n",FUNCTION_MACRO));
+ SAM_ASSERT(sam_method);
+ return ads_ntstatus(ads_status);
+}
+
+/**********************************
+Free our private data
+***********************************/
+static void sam_ads_free_private_data(void **vp)
+{
+ SAM_ADS_PRIVATES **sam_ads_state = (SAM_ADS_PRIVATES **)vp;
+
+ if ((*sam_ads_state)->ads_struct->ld) {
+ ldap_unbind((*sam_ads_state)->ads_struct->ld);
+ }
+
+ ads_destroy(&((*sam_ads_state)->ads_struct));
+
+ talloc_destroy((*sam_ads_state)->mem_ctx);
+ FIXME("maybe we must free some other stuff here\n");
+
+ *sam_ads_state = NULL;
+}
+
+
+
+/*****************************************************
+Init the ADS SAM backend
+******************************************************/
+NTSTATUS sam_init_ads(SAM_METHODS *sam_method, const char *module_params)
+{
+ ADS_STATUS ads_status;
+ SAM_ADS_PRIVATES *sam_ads_state;
+ TALLOC_CTX *mem_ctx;
+
+ SAM_ASSERT(sam_method && sam_method->parent);
+
+ mem_ctx = sam_method->parent->mem_ctx;
+
+ /* Here the SAM API functions of the sam_ads module */
+
+ /* General API */
+
+ sam_method->sam_get_sec_desc = sam_ads_get_sec_desc;
+ sam_method->sam_set_sec_desc = sam_ads_set_sec_desc;
+
+ sam_method->sam_lookup_sid = sam_ads_lookup_sid;
+ sam_method->sam_lookup_name = sam_ads_lookup_name;
+
+ /* Domain API */
+
+ sam_method->sam_update_domain = sam_ads_update_domain;
+ sam_method->sam_get_domain_handle = sam_ads_get_domain_handle;
+
+ /* Account API */
+
+ sam_method->sam_create_account = sam_ads_create_account;
+ sam_method->sam_add_account = sam_ads_add_account;
+ sam_method->sam_update_account = sam_ads_update_account;
+ sam_method->sam_delete_account = sam_ads_delete_account;
+ sam_method->sam_enum_accounts = sam_ads_enum_accounts;
+
+ sam_method->sam_get_account_by_sid = sam_ads_get_account_by_sid;
+ sam_method->sam_get_account_by_name = sam_ads_get_account_by_name;
+
+ /* Group API */
+
+ sam_method->sam_create_group = sam_ads_create_group;
+ sam_method->sam_add_group = sam_ads_add_group;
+ sam_method->sam_update_group = sam_ads_update_group;
+ sam_method->sam_delete_group = sam_ads_delete_group;
+ sam_method->sam_enum_groups = sam_ads_enum_groups;
+ sam_method->sam_get_group_by_sid = sam_ads_get_group_by_sid;
+ sam_method->sam_get_group_by_name = sam_ads_get_group_by_name;
+
+ sam_method->sam_add_member_to_group = sam_ads_add_member_to_group;
+ sam_method->sam_delete_member_from_group = sam_ads_delete_member_from_group;
+ sam_method->sam_enum_groupmembers = sam_ads_enum_groupmembers;
+
+ sam_method->sam_get_groups_of_sid = sam_ads_get_groups_of_sid;
+
+ sam_ads_state = talloc_zero(mem_ctx, sizeof(SAM_ADS_PRIVATES));
+ if (!sam_ads_state) {
+ DEBUG(0, ("talloc() failed for sam_ads private_data!\n"));
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ if (!(sam_ads_state->mem_ctx = talloc_init("sam_ads_method"))) {
+ DEBUG(0, ("talloc_init() failed for sam_ads_state->mem_ctx\n"));
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ sam_ads_state->ads_bind_dn = talloc_strdup(sam_ads_state->mem_ctx, lp_parm_string(NULL,"sam_ads","bind as"));
+ sam_ads_state->ads_bind_pw = talloc_strdup(sam_ads_state->mem_ctx, lp_parm_string(NULL,"sam_ads","bind pw"));
+
+ sam_ads_state->bind_plaintext = strequal(lp_parm_string(NULL, "sam_ads", "plaintext bind"), "yes");
+
+ if (!sam_ads_state->ads_bind_dn || !sam_ads_state->ads_bind_pw) {
+ DEBUG(0, ("talloc_strdup() failed for bind dn or password\n"));
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ /* Maybe we should not check the result here? Server down on startup? */
+
+ if (module_params && *module_params) {
+ sam_ads_state->ldap_uri = talloc_strdup(sam_ads_state->mem_ctx, module_params);
+ if (!sam_ads_state->ldap_uri) {
+ DEBUG(0, ("talloc_strdup() failed for bind dn or password\n"));
+ return NT_STATUS_NO_MEMORY;
+ }
+ } else {
+ sam_ads_state->ldap_uri = "ldapi://";
+ }
+
+ ads_status = sam_ads_cached_connection(sam_ads_state);
+ if (!ADS_ERR_OK(ads_status)) {
+ return ads_ntstatus(ads_status);
+ }
+
+ sam_method->private_data = sam_ads_state;
+ sam_method->free_private_data = sam_ads_free_private_data;
+
+ sam_ads_debug_level = debug_add_class("sam_ads");
+ if (sam_ads_debug_level == -1) {
+ sam_ads_debug_level = DBGC_ALL;
+ DEBUG(0, ("sam_ads: Couldn't register custom debugging class!\n"));
+ } else DEBUG(2, ("sam_ads: Debug class number of 'sam_ads': %d\n", sam_ads_debug_level));
+
+ DEBUG(5, ("Initializing sam_ads\n"));
+ if (module_params)
+ DEBUG(10, ("Module Parameters for Domain %s[%s]: %s\n", sam_method->domain_name, sam_method->domain_name, module_params));
+ return NT_STATUS_OK;
+}
+
+#else /* HAVE_LDAP */
+void sam_ads_dummy(void)
+{
+ DEBUG(0,("sam_ads: not supported!\n"));
+}
+#endif /* HAVE_LDAP */