*/
#include "includes.h"
+#include "system/passwd.h"
+#include "passdb.h"
#include "secrets.h"
+#include "messages.h"
#include "../librpc/gen_ndr/samr.h"
+#include "../librpc/gen_ndr/drsblobs.h"
+#include "../librpc/gen_ndr/ndr_drsblobs.h"
#include "memcache.h"
#include "nsswitch/winbind_client.h"
-#include "../libcli/security/dom_sid.h"
+#include "../libcli/security/security.h"
+#include "../lib/util/util_pw.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_PASSDB
return NULL;
}
+const struct pdb_init_function_entry *pdb_get_backends(void)
+{
+ return backends;
+}
+
+
/*
* The event context for the passdb backend. I know this is a bad hack and yet
* another static variable, but our pdb API is a global thing per
{
uint32_t acb_info = pdb_get_acct_ctrl(sampass);
- if (acb_info & (ACB_NORMAL|ACB_AUTOLOCK)) {
+ if ((acb_info & ACB_NORMAL) && (acb_info & ACB_AUTOLOCK)) {
uint32_t lockout_duration;
time_t bad_password_time;
time_t now = time(NULL);
NTSTATUS result;
const char *guestname = lp_guestaccount();
- if ( !(pwd = getpwnam_alloc(talloc_autofree_context(), guestname ) ) ) {
+ pwd = Get_Pwnam_alloc(talloc_tos(), guestname);
+ if (pwd == NULL) {
DEBUG(0,("guest_user_info: Unable to locate guest account [%s]!\n",
guestname));
return False;
flush_pwnam_cache();
pwd = Get_Pwnam_alloc(tmp_ctx, name);
+
+ if(pwd == NULL) {
+ DEBUG(3, ("Could not find user %s, add script did not work\n", name));
+ return NT_STATUS_NO_SUCH_USER;
+ }
}
/* we have a valid SID coming out of this call */
- status = samu_alloc_rid_unix( sam_pass, pwd );
+ status = samu_alloc_rid_unix(methods, sam_pass, pwd);
TALLOC_FREE( pwd );
pdb_set_acct_ctrl(sam_pass, acb_info, PDB_CHANGED);
- status = pdb_add_sam_account(sam_pass);
+ status = methods->add_sam_account(methods, sam_pass);
TALLOC_FREE(sam_pass);
NTSTATUS status;
fstring username;
- status = pdb_delete_sam_account(sam_acct);
+ status = methods->delete_sam_account(methods, sam_acct);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
{
struct pdb_methods *pdb = pdb_get_methods();
uid_t uid = -1;
+ NTSTATUS status;
+ const struct dom_sid *user_sid;
+ char *msg_data;
+
+ user_sid = pdb_get_user_sid(sam_acct);
/* sanity check to make sure we don't delete root */
- if ( !sid_to_uid( pdb_get_user_sid(sam_acct), &uid ) ) {
+ if ( !sid_to_uid(user_sid, &uid ) ) {
return NT_STATUS_NO_SUCH_USER;
}
return NT_STATUS_ACCESS_DENIED;
}
- return pdb->delete_user(pdb, mem_ctx, sam_acct);
+ memcache_delete(NULL,
+ PDB_GETPWSID_CACHE,
+ data_blob_const(user_sid, sizeof(*user_sid)));
+
+ status = pdb->delete_user(pdb, mem_ctx, sam_acct);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ msg_data = talloc_asprintf(mem_ctx, "USER %s",
+ pdb_get_username(sam_acct));
+ if (!msg_data) {
+ /* not fatal, and too late to rollback,
+ * just return */
+ return status;
+ }
+ message_send_all(server_messaging_context(),
+ ID_CACHE_DELETE,
+ msg_data,
+ strlen(msg_data) + 1,
+ NULL);
+
+ TALLOC_FREE(msg_data);
+ return status;
}
NTSTATUS pdb_add_sam_account(struct samu *sam_acct)
NTSTATUS pdb_delete_sam_account(struct samu *sam_acct)
{
struct pdb_methods *pdb = pdb_get_methods();
+ const struct dom_sid *user_sid = pdb_get_user_sid(sam_acct);
- memcache_flush(NULL, PDB_GETPWSID_CACHE);
+ memcache_delete(NULL,
+ PDB_GETPWSID_CACHE,
+ data_blob_const(user_sid, sizeof(*user_sid)));
return pdb->delete_sam_account(pdb, sam_acct);
}
NTSTATUS pdb_enum_group_memberships(TALLOC_CTX *mem_ctx, struct samu *user,
struct dom_sid **pp_sids, gid_t **pp_gids,
- size_t *p_num_groups)
+ uint32_t *p_num_groups)
{
struct pdb_methods *pdb = pdb_get_methods();
return pdb->enum_group_memberships(
{
struct dom_sid *sids;
gid_t *gids;
- size_t i, num_groups;
+ uint32_t i, num_groups;
if (!NT_STATUS_IS_OK(pdb_enum_group_memberships(mem_ctx, account,
&sids, &gids,
return ret;
}
-static bool get_memberuids(TALLOC_CTX *mem_ctx, gid_t gid, uid_t **pp_uids, size_t *p_num)
+static bool get_memberuids(TALLOC_CTX *mem_ctx, gid_t gid, uid_t **pp_uids, uint32_t *p_num)
{
struct group *grp;
char **gr;
{
gid_t gid;
uid_t *uids;
- size_t i, num_uids;
+ uint32_t i, num_uids;
*pp_member_rids = NULL;
*p_num_members = 0;
if (num_uids == 0)
return NT_STATUS_OK;
- *pp_member_rids = TALLOC_ZERO_ARRAY(mem_ctx, uint32_t, num_uids);
+ *pp_member_rids = talloc_zero_array(mem_ctx, uint32_t, num_uids);
for (i=0; i<num_uids; i++) {
struct dom_sid sid;
struct samu *user,
struct dom_sid **pp_sids,
gid_t **pp_gids,
- size_t *p_num_groups)
+ uint32_t *p_num_groups)
{
size_t i;
gid_t gid;
/* Ignore the primary group SID. Honor the real Unix primary group.
The primary group SID is only of real use to Windows clients */
- if ( !(pw = getpwnam_alloc(mem_ctx, username)) ) {
+ if ( !(pw = Get_Pwnam_alloc(mem_ctx, username)) ) {
return NT_STATUS_NO_SUCH_USER;
}
smb_panic("primary group missing");
}
- *pp_sids = TALLOC_ARRAY(mem_ctx, struct dom_sid, *p_num_groups);
+ *pp_sids = talloc_array(mem_ctx, struct dom_sid, *p_num_groups);
if (*pp_sids == NULL) {
TALLOC_FREE(*pp_gids);
SAFE_FREE(state->groups);
}
-static bool pdb_search_grouptype(struct pdb_search *search,
+static bool pdb_search_grouptype(struct pdb_methods *methods,
+ struct pdb_search *search,
const struct dom_sid *sid, enum lsa_SidType type)
{
struct group_search *state;
return False;
}
- if (!pdb_enum_group_mapping(sid, type, &state->groups, &state->num_groups,
- True)) {
+ if (!NT_STATUS_IS_OK(methods->enum_group_mapping(methods, sid, type,
+ &state->groups, &state->num_groups,
+ True))) {
DEBUG(0, ("Could not enum groups\n"));
return False;
}
static bool pdb_default_search_groups(struct pdb_methods *methods,
struct pdb_search *search)
{
- return pdb_search_grouptype(search, get_global_sam_sid(), SID_NAME_DOM_GRP);
+ return pdb_search_grouptype(methods, search, get_global_sam_sid(), SID_NAME_DOM_GRP);
}
static bool pdb_default_search_aliases(struct pdb_methods *methods,
const struct dom_sid *sid)
{
- return pdb_search_grouptype(search, sid, SID_NAME_ALIAS);
+ return pdb_search_grouptype(methods, search, sid, SID_NAME_ALIAS);
}
static struct samr_displayentry *pdb_search_getentry(struct pdb_search *search,
return secrets_trusted_domains(mem_ctx, num_domains, domains);
}
+/*******************************************************************
+ trusted_domain methods
+ *******************************************************************/
+
+NTSTATUS pdb_get_trusted_domain(TALLOC_CTX *mem_ctx, const char *domain,
+ struct pdb_trusted_domain **td)
+{
+ struct pdb_methods *pdb = pdb_get_methods();
+ return pdb->get_trusted_domain(pdb, mem_ctx, domain, td);
+}
+
+NTSTATUS pdb_get_trusted_domain_by_sid(TALLOC_CTX *mem_ctx, struct dom_sid *sid,
+ struct pdb_trusted_domain **td)
+{
+ struct pdb_methods *pdb = pdb_get_methods();
+ return pdb->get_trusted_domain_by_sid(pdb, mem_ctx, sid, td);
+}
+
+NTSTATUS pdb_set_trusted_domain(const char* domain,
+ const struct pdb_trusted_domain *td)
+{
+ struct pdb_methods *pdb = pdb_get_methods();
+ return pdb->set_trusted_domain(pdb, domain, td);
+}
+
+NTSTATUS pdb_del_trusted_domain(const char *domain)
+{
+ struct pdb_methods *pdb = pdb_get_methods();
+ return pdb->del_trusted_domain(pdb, domain);
+}
+
+NTSTATUS pdb_enum_trusted_domains(TALLOC_CTX *mem_ctx, uint32_t *num_domains,
+ struct pdb_trusted_domain ***domains)
+{
+ struct pdb_methods *pdb = pdb_get_methods();
+ return pdb->enum_trusted_domains(pdb, mem_ctx, num_domains, domains);
+}
+
+static NTSTATUS pdb_default_get_trusted_domain(struct pdb_methods *methods,
+ TALLOC_CTX *mem_ctx,
+ const char *domain,
+ struct pdb_trusted_domain **td)
+{
+ struct trustAuthInOutBlob taiob;
+ struct AuthenticationInformation aia;
+ struct pdb_trusted_domain *tdom;
+ enum ndr_err_code ndr_err;
+ time_t last_set_time;
+ char *pwd;
+ bool ok;
+
+ tdom = talloc(mem_ctx, struct pdb_trusted_domain);
+ if (!tdom) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ tdom->domain_name = talloc_strdup(tdom, domain);
+ tdom->netbios_name = talloc_strdup(tdom, domain);
+ if (!tdom->domain_name || !tdom->netbios_name) {
+ talloc_free(tdom);
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ tdom->trust_auth_incoming = data_blob_null;
+
+ ok = pdb_get_trusteddom_pw(domain, &pwd, &tdom->security_identifier,
+ &last_set_time);
+ if (!ok) {
+ talloc_free(tdom);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ ZERO_STRUCT(taiob);
+ ZERO_STRUCT(aia);
+ taiob.count = 1;
+ taiob.current.count = 1;
+ taiob.current.array = &aia;
+ unix_to_nt_time(&aia.LastUpdateTime, last_set_time);
+ aia.AuthType = TRUST_AUTH_TYPE_CLEAR;
+ aia.AuthInfo.clear.password = (uint8_t *) pwd;
+ aia.AuthInfo.clear.size = strlen(pwd);
+ taiob.previous.count = 0;
+ taiob.previous.array = NULL;
+
+ ndr_err = ndr_push_struct_blob(&tdom->trust_auth_outgoing,
+ tdom, &taiob,
+ (ndr_push_flags_fn_t)ndr_push_trustAuthInOutBlob);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ talloc_free(tdom);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ tdom->trust_direction = LSA_TRUST_DIRECTION_OUTBOUND;
+ tdom->trust_type = LSA_TRUST_TYPE_DOWNLEVEL;
+ tdom->trust_attributes = 0;
+ tdom->trust_forest_trust_info = data_blob_null;
+
+ *td = tdom;
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS pdb_default_get_trusted_domain_by_sid(struct pdb_methods *methods,
+ TALLOC_CTX *mem_ctx,
+ struct dom_sid *sid,
+ struct pdb_trusted_domain **td)
+{
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+#define IS_NULL_DATA_BLOB(d) ((d).data == NULL && (d).length == 0)
+
+static NTSTATUS pdb_default_set_trusted_domain(struct pdb_methods *methods,
+ const char* domain,
+ const struct pdb_trusted_domain *td)
+{
+ struct trustAuthInOutBlob taiob;
+ struct AuthenticationInformation *aia;
+ enum ndr_err_code ndr_err;
+ char *pwd;
+ bool ok;
+
+ if (td->trust_attributes != 0 ||
+ td->trust_type != LSA_TRUST_TYPE_DOWNLEVEL ||
+ td->trust_direction != LSA_TRUST_DIRECTION_OUTBOUND ||
+ !IS_NULL_DATA_BLOB(td->trust_auth_incoming) ||
+ !IS_NULL_DATA_BLOB(td->trust_forest_trust_info)) {
+ return NT_STATUS_NOT_IMPLEMENTED;
+ }
+
+ ZERO_STRUCT(taiob);
+ ndr_err = ndr_pull_struct_blob(&td->trust_auth_outgoing, talloc_tos(),
+ &taiob,
+ (ndr_pull_flags_fn_t)ndr_pull_trustAuthInOutBlob);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ aia = (struct AuthenticationInformation *) taiob.current.array;
+
+ if (taiob.count != 1 || taiob.current.count != 1 ||
+ taiob.previous.count != 0 ||
+ aia->AuthType != TRUST_AUTH_TYPE_CLEAR) {
+ return NT_STATUS_NOT_IMPLEMENTED;
+ }
+
+ pwd = talloc_strndup(talloc_tos(), (char *) aia->AuthInfo.clear.password,
+ aia->AuthInfo.clear.size);
+ if (!pwd) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ ok = pdb_set_trusteddom_pw(domain, pwd, &td->security_identifier);
+ if (!ok) {
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS pdb_default_del_trusted_domain(struct pdb_methods *methods,
+ const char *domain)
+{
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+static NTSTATUS pdb_default_enum_trusted_domains(struct pdb_methods *methods,
+ TALLOC_CTX *mem_ctx,
+ uint32_t *num_domains,
+ struct pdb_trusted_domain ***domains)
+{
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
static struct pdb_domain_info *pdb_default_get_domain_info(
struct pdb_methods *m, TALLOC_CTX *mem_ctx)
{
return NULL;
}
+/*******************************************************************
+ secret methods
+ *******************************************************************/
+
+NTSTATUS pdb_get_secret(TALLOC_CTX *mem_ctx,
+ const char *secret_name,
+ DATA_BLOB *secret_current,
+ NTTIME *secret_current_lastchange,
+ DATA_BLOB *secret_old,
+ NTTIME *secret_old_lastchange,
+ struct security_descriptor **sd)
+{
+ struct pdb_methods *pdb = pdb_get_methods();
+ return pdb->get_secret(pdb, mem_ctx, secret_name,
+ secret_current, secret_current_lastchange,
+ secret_old, secret_old_lastchange,
+ sd);
+}
+
+NTSTATUS pdb_set_secret(const char *secret_name,
+ DATA_BLOB *secret_current,
+ DATA_BLOB *secret_old,
+ struct security_descriptor *sd)
+{
+ struct pdb_methods *pdb = pdb_get_methods();
+ return pdb->set_secret(pdb, secret_name,
+ secret_current,
+ secret_old,
+ sd);
+}
+
+NTSTATUS pdb_delete_secret(const char *secret_name)
+{
+ struct pdb_methods *pdb = pdb_get_methods();
+ return pdb->delete_secret(pdb, secret_name);
+}
+
+static NTSTATUS pdb_default_get_secret(struct pdb_methods *methods,
+ TALLOC_CTX *mem_ctx,
+ const char *secret_name,
+ DATA_BLOB *secret_current,
+ NTTIME *secret_current_lastchange,
+ DATA_BLOB *secret_old,
+ NTTIME *secret_old_lastchange,
+ struct security_descriptor **sd)
+{
+ return lsa_secret_get(mem_ctx, secret_name,
+ secret_current,
+ secret_current_lastchange,
+ secret_old,
+ secret_old_lastchange,
+ sd);
+}
+
+static NTSTATUS pdb_default_set_secret(struct pdb_methods *methods,
+ const char *secret_name,
+ DATA_BLOB *secret_current,
+ DATA_BLOB *secret_old,
+ struct security_descriptor *sd)
+{
+ return lsa_secret_set(secret_name,
+ secret_current,
+ secret_old,
+ sd);
+}
+
+static NTSTATUS pdb_default_delete_secret(struct pdb_methods *methods,
+ const char *secret_name)
+{
+ return lsa_secret_delete(secret_name);
+}
+
/*******************************************************************
Create a pdb_methods structure and initialize it with the default
operations. In this way a passdb module can simply implement
{
/* allocate memory for the structure as its own talloc CTX */
- *methods = talloc_zero(talloc_autofree_context(), struct pdb_methods);
+ *methods = talloc_zero(NULL, struct pdb_methods);
if (*methods == NULL) {
return NT_STATUS_NO_MEMORY;
}
(*methods)->del_trusteddom_pw = pdb_default_del_trusteddom_pw;
(*methods)->enum_trusteddoms = pdb_default_enum_trusteddoms;
+ (*methods)->get_trusted_domain = pdb_default_get_trusted_domain;
+ (*methods)->get_trusted_domain_by_sid = pdb_default_get_trusted_domain_by_sid;
+ (*methods)->set_trusted_domain = pdb_default_set_trusted_domain;
+ (*methods)->del_trusted_domain = pdb_default_del_trusted_domain;
+ (*methods)->enum_trusted_domains = pdb_default_enum_trusted_domains;
+
+ (*methods)->get_secret = pdb_default_get_secret;
+ (*methods)->set_secret = pdb_default_set_secret;
+ (*methods)->delete_secret = pdb_default_delete_secret;
+
return NT_STATUS_OK;
}
git.samba.org / amitay / samba.git / blobdiff