*/
#include "includes.h"
+#include "../libcli/auth/libcli_auth.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_RPC_SRV
#define MAX_SAM_ENTRIES_W2K 0x400 /* 1024 */
#define MAX_SAM_ENTRIES_W95 50
+struct samr_connect_info {
+ uint8_t dummy;
+};
+
+struct samr_domain_info {
+ struct dom_sid sid;
+ struct disp_info *disp_info;
+};
+
+struct samr_user_info {
+ struct dom_sid sid;
+};
+
+struct samr_group_info {
+ struct dom_sid sid;
+};
+
+struct samr_alias_info {
+ struct dom_sid sid;
+};
+
typedef struct disp_info {
DOM_SID sid; /* identify which domain this is. */
- bool builtin_domain; /* Quick flag to check if this is the builtin domain. */
struct pdb_search *users; /* querydispinfo 1 and 4 */
struct pdb_search *machines; /* querydispinfo 2 */
struct pdb_search *groups; /* querydispinfo 3 and 5, enumgroups */
* handler. */
} DISP_INFO;
-/* We keep a static list of these by SID as modern clients close down
- all resources between each request in a complete enumeration. */
-
-struct samr_info {
- /* for use by the \PIPE\samr policy */
- DOM_SID sid;
- bool builtin_domain; /* Quick flag to check if this is the builtin domain. */
- uint32 status; /* some sort of flag. best to record it. comes from opnum 0x39 */
- uint32 acc_granted;
- DISP_INFO *disp_info;
- TALLOC_CTX *mem_ctx;
-};
-
static const struct generic_mapping sam_generic_mapping = {
GENERIC_RIGHTS_SAM_READ,
GENERIC_RIGHTS_SAM_WRITE,
by privileges (mostly having to do with creating/modifying/deleting
users and groups) */
- if ( rights && user_has_any_privilege( token, rights ) ) {
+ if (rights && !se_priv_equal(rights, &se_priv_none) &&
+ user_has_any_privilege(token, rights)) {
saved_mask = (des_access & rights_mask);
des_access &= ~saved_mask;
return status;
}
-/*******************************************************************
- Checks if access to a function can be granted
-********************************************************************/
-
-static NTSTATUS access_check_samr_function(uint32 acc_granted, uint32 acc_required, const char *debug)
-{
- DEBUG(5,("%s: access check ((granted: %#010x; required: %#010x)\n",
- debug, acc_granted, acc_required));
-
- /* check the security descriptor first */
-
- if ( (acc_granted&acc_required) == acc_required )
- return NT_STATUS_OK;
-
- /* give root a free pass */
-
- if (geteuid() == sec_initial_uid()) {
-
- DEBUG(4,("%s: ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
- debug, acc_granted, acc_required));
- DEBUGADD(4,("but overwritten by euid == 0\n"));
-
- return NT_STATUS_OK;
- }
-
- DEBUG(2,("%s: ACCESS DENIED (granted: %#010x; required: %#010x)\n",
- debug, acc_granted, acc_required));
-
- return NT_STATUS_ACCESS_DENIED;
-}
/*******************************************************************
Map any MAXIMUM_ALLOWED_ACCESS request to a valid access set.
Fetch or create a dispinfo struct.
********************************************************************/
-static DISP_INFO *get_samr_dispinfo_by_sid(DOM_SID *psid)
+static DISP_INFO *get_samr_dispinfo_by_sid(const struct dom_sid *psid)
{
/*
* We do a static cache for DISP_INFO's here. Explanation can be found
* enumerate stuff, so just cache 2 entries.
*/
- static struct disp_info builtin_dispinfo;
- static struct disp_info domain_dispinfo;
+ static struct disp_info *builtin_dispinfo;
+ static struct disp_info *domain_dispinfo;
/* There are two cases to consider here:
1) The SID is a domain SID and we look for an equality match, or
/*
* Necessary only once, but it does not really hurt.
*/
- sid_copy(&builtin_dispinfo.sid, &global_sid_Builtin);
+ if (builtin_dispinfo == NULL) {
+ builtin_dispinfo = talloc_zero(
+ talloc_autofree_context(), struct disp_info);
+ if (builtin_dispinfo == NULL) {
+ return NULL;
+ }
+ }
+ sid_copy(&builtin_dispinfo->sid, &global_sid_Builtin);
- return &builtin_dispinfo;
+ return builtin_dispinfo;
}
if (sid_check_is_domain(psid) || sid_check_is_in_our_domain(psid)) {
/*
* Necessary only once, but it does not really hurt.
*/
- sid_copy(&domain_dispinfo.sid, get_global_sam_sid());
+ if (domain_dispinfo == NULL) {
+ domain_dispinfo = talloc_zero(
+ talloc_autofree_context(), struct disp_info);
+ if (domain_dispinfo == NULL) {
+ return NULL;
+ }
+ }
+ sid_copy(&domain_dispinfo->sid, get_global_sam_sid());
- return &domain_dispinfo;
+ return domain_dispinfo;
}
return NULL;
}
-/*******************************************************************
- Create a samr_info struct.
-********************************************************************/
-
-static struct samr_info *get_samr_info_by_sid(DOM_SID *psid)
-{
- struct samr_info *info;
- fstring sid_str;
- TALLOC_CTX *mem_ctx;
-
- if (psid) {
- sid_to_fstring(sid_str, psid);
- } else {
- fstrcpy(sid_str,"(NULL)");
- }
-
- mem_ctx = talloc_init("samr_info for domain sid %s", sid_str);
-
- if ((info = TALLOC_ZERO_P(mem_ctx, struct samr_info)) == NULL)
- return NULL;
-
- DEBUG(10,("get_samr_info_by_sid: created new info for sid %s\n", sid_str));
- if (psid) {
- sid_copy( &info->sid, psid);
- info->builtin_domain = sid_check_is_builtin(psid);
- } else {
- DEBUG(10,("get_samr_info_by_sid: created new info for NULL sid.\n"));
- info->builtin_domain = False;
- }
- info->mem_ctx = mem_ctx;
-
- info->disp_info = get_samr_dispinfo_by_sid(psid);
-
- return info;
-}
-
/*******************************************************************
Function to free the per SID data.
********************************************************************/
become_root();
- if (disp_info->users) {
- DEBUG(10,("free_samr_cache: deleting users cache\n"));
- pdb_search_destroy(disp_info->users);
- disp_info->users = NULL;
- }
- if (disp_info->machines) {
- DEBUG(10,("free_samr_cache: deleting machines cache\n"));
- pdb_search_destroy(disp_info->machines);
- disp_info->machines = NULL;
- }
- if (disp_info->groups) {
- DEBUG(10,("free_samr_cache: deleting groups cache\n"));
- pdb_search_destroy(disp_info->groups);
- disp_info->groups = NULL;
- }
- if (disp_info->aliases) {
- DEBUG(10,("free_samr_cache: deleting aliases cache\n"));
- pdb_search_destroy(disp_info->aliases);
- disp_info->aliases = NULL;
- }
- if (disp_info->enum_users) {
- DEBUG(10,("free_samr_cache: deleting enum_users cache\n"));
- pdb_search_destroy(disp_info->enum_users);
- disp_info->enum_users = NULL;
- }
- disp_info->enum_acb_mask = 0;
+ TALLOC_FREE(disp_info->users);
+ TALLOC_FREE(disp_info->machines);
+ TALLOC_FREE(disp_info->groups);
+ TALLOC_FREE(disp_info->aliases);
+ TALLOC_FREE(disp_info->enum_users);
unbecome_root();
}
-/*******************************************************************
- Function to free the per handle data.
- ********************************************************************/
-
-static void free_samr_info(void *ptr)
-{
- struct samr_info *info=(struct samr_info *) ptr;
-
- /* Only free the dispinfo cache if no one bothered to set up
- a timeout. */
-
- if (info->disp_info && info->disp_info->cache_timeout_event == NULL) {
- free_samr_cache(info->disp_info);
- }
-
- talloc_destroy(info->mem_ctx);
-}
-
/*******************************************************************
Idle event handler. Throw away the disp info cache.
********************************************************************/
We must also remove the timeout handler.
********************************************************************/
-static void force_flush_samr_cache(DISP_INFO *disp_info)
+static void force_flush_samr_cache(const struct dom_sid *sid)
{
+ struct disp_info *disp_info = get_samr_dispinfo_by_sid(sid);
+
if ((disp_info == NULL) || (disp_info->cache_timeout_event == NULL)) {
return;
}
{
struct samr_displayentry *entry;
- if (info->builtin_domain) {
+ if (sid_check_is_builtin(&info->sid)) {
/* No users in builtin. */
return 0;
}
if (info->users == NULL) {
- info->users = pdb_search_users(acct_flags);
+ info->users = pdb_search_users(info, acct_flags);
if (info->users == NULL) {
return 0;
}
{
struct samr_displayentry *entry;
- if (info->builtin_domain) {
+ if (sid_check_is_builtin(&info->sid)) {
/* No groups in builtin. */
return 0;
}
if (info->groups == NULL) {
- info->groups = pdb_search_groups();
+ info->groups = pdb_search_groups(info);
if (info->groups == NULL) {
return 0;
}
struct samr_displayentry *entry;
if (info->aliases == NULL) {
- info->aliases = pdb_search_aliases(&info->sid);
+ info->aliases = pdb_search_aliases(info, &info->sid);
if (info->aliases == NULL) {
return 0;
}
NTSTATUS _samr_OpenDomain(pipes_struct *p,
struct samr_OpenDomain *r)
{
- struct samr_info *info;
+ struct samr_connect_info *cinfo;
+ struct samr_domain_info *dinfo;
SEC_DESC *psd = NULL;
uint32 acc_granted;
uint32 des_access = r->in.access_mask;
NTSTATUS status;
size_t sd_size;
+ uint32_t extra_access = SAMR_DOMAIN_ACCESS_CREATE_USER;
SE_PRIV se_rights;
/* find the connection policy handle. */
- if ( !find_policy_by_hnd(p, r->in.connect_handle, (void**)(void *)&info) )
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(info->acc_granted,
- SAMR_ACCESS_OPEN_DOMAIN,
- "_samr_OpenDomain" );
-
- if ( !NT_STATUS_IS_OK(status) )
+ cinfo = policy_handle_find(p, r->in.connect_handle, 0, NULL,
+ struct samr_connect_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
return status;
+ }
/*check if access can be granted as requested by client. */
map_max_allowed_access(p->server_info->ptok, &des_access);
make_samr_object_sd( p->mem_ctx, &psd, &sd_size, &dom_generic_mapping, NULL, 0 );
se_map_generic( &des_access, &dom_generic_mapping );
+ /*
+ * Users with SeMachineAccount or SeAddUser get additional
+ * SAMR_DOMAIN_ACCESS_CREATE_USER access.
+ */
se_priv_copy( &se_rights, &se_machine_account );
se_priv_add( &se_rights, &se_add_users );
+ /*
+ * Users with SeAddUser get the ability to manipulate groups
+ * and aliases.
+ */
+ if (user_has_any_privilege(p->server_info->ptok, &se_add_users)) {
+ extra_access |= (SAMR_DOMAIN_ACCESS_CREATE_GROUP |
+ SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS |
+ SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT |
+ SAMR_DOMAIN_ACCESS_LOOKUP_ALIAS |
+ SAMR_DOMAIN_ACCESS_CREATE_ALIAS);
+ }
+
status = access_check_samr_object( psd, p->server_info->ptok,
- &se_rights, GENERIC_RIGHTS_DOMAIN_WRITE, des_access,
+ &se_rights, extra_access, des_access,
&acc_granted, "_samr_OpenDomain" );
if ( !NT_STATUS_IS_OK(status) )
return NT_STATUS_NO_SUCH_DOMAIN;
}
- /* associate the domain SID with the (unique) handle. */
- if ((info = get_samr_info_by_sid(r->in.sid))==NULL)
- return NT_STATUS_NO_MEMORY;
- info->acc_granted = acc_granted;
-
- /* get a (unique) handle. open a policy on it. */
- if (!create_policy_hnd(p, r->out.domain_handle, free_samr_info, (void *)info))
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ dinfo = policy_handle_create(p, r->out.domain_handle, acc_granted,
+ struct samr_domain_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+ dinfo->sid = *r->in.sid;
+ dinfo->disp_info = get_samr_dispinfo_by_sid(r->in.sid);
DEBUG(5,("_samr_OpenDomain: %d\n", __LINE__));
NTSTATUS _samr_GetUserPwInfo(pipes_struct *p,
struct samr_GetUserPwInfo *r)
{
- struct samr_info *info = NULL;
+ struct samr_user_info *uinfo;
enum lsa_SidType sid_type;
uint32_t min_password_length = 0;
uint32_t password_properties = 0;
DEBUG(5,("_samr_GetUserPwInfo: %d\n", __LINE__));
- /* find the policy handle. open a policy on it. */
- if (!find_policy_by_hnd(p, r->in.user_handle, (void **)(void *)&info)) {
- return NT_STATUS_INVALID_HANDLE;
- }
-
- status = access_check_samr_function(info->acc_granted,
- SAMR_USER_ACCESS_GET_ATTRIBUTES,
- "_samr_GetUserPwInfo" );
+ uinfo = policy_handle_find(p, r->in.user_handle,
+ SAMR_USER_ACCESS_GET_ATTRIBUTES, NULL,
+ struct samr_user_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- if (!sid_check_is_in_our_domain(&info->sid)) {
+ if (!sid_check_is_in_our_domain(&uinfo->sid)) {
return NT_STATUS_OBJECT_TYPE_MISMATCH;
}
become_root();
- ret = lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, &sid_type);
+ ret = lookup_sid(p->mem_ctx, &uinfo->sid, NULL, NULL, &sid_type);
unbecome_root();
if (ret == false) {
return NT_STATUS_NO_SUCH_USER;
return NT_STATUS_OK;
}
-/*******************************************************************
-********************************************************************/
-
-static bool get_lsa_policy_samr_sid( pipes_struct *p, POLICY_HND *pol,
- DOM_SID *sid, uint32 *acc_granted,
- DISP_INFO **ppdisp_info)
-{
- struct samr_info *info = NULL;
-
- /* find the policy handle. open a policy on it. */
- if (!find_policy_by_hnd(p, pol, (void **)(void *)&info))
- return False;
-
- if (!info)
- return False;
-
- *sid = info->sid;
- *acc_granted = info->acc_granted;
- if (ppdisp_info) {
- *ppdisp_info = info->disp_info;
- }
-
- return True;
-}
-
/*******************************************************************
_samr_SetSecurity
********************************************************************/
NTSTATUS _samr_SetSecurity(pipes_struct *p,
struct samr_SetSecurity *r)
{
- DOM_SID pol_sid;
- uint32 acc_granted, i;
+ struct samr_user_info *uinfo;
+ uint32 i;
SEC_ACL *dacl;
bool ret;
struct samu *sampass=NULL;
NTSTATUS status;
- if (!get_lsa_policy_samr_sid(p, r->in.handle, &pol_sid, &acc_granted, NULL))
- return NT_STATUS_INVALID_HANDLE;
+ uinfo = policy_handle_find(p, r->in.handle,
+ SAMR_USER_ACCESS_SET_ATTRIBUTES, NULL,
+ struct samr_user_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
if (!(sampass = samu_new( p->mem_ctx))) {
DEBUG(0,("No memory!\n"));
/* get the user record */
become_root();
- ret = pdb_getsampwsid(sampass, &pol_sid);
+ ret = pdb_getsampwsid(sampass, &uinfo->sid);
unbecome_root();
if (!ret) {
- DEBUG(4, ("User %s not found\n", sid_string_dbg(&pol_sid)));
+ DEBUG(4, ("User %s not found\n",
+ sid_string_dbg(&uinfo->sid)));
TALLOC_FREE(sampass);
return NT_STATUS_INVALID_HANDLE;
}
dacl = r->in.sdbuf->sd->dacl;
for (i=0; i < dacl->num_aces; i++) {
- if (sid_equal(&pol_sid, &dacl->aces[i].trustee)) {
+ if (sid_equal(&uinfo->sid, &dacl->aces[i].trustee)) {
ret = pdb_set_pass_can_change(sampass,
(dacl->aces[i].access_mask &
SAMR_USER_ACCESS_CHANGE_PASSWORD) ?
return NT_STATUS_ACCESS_DENIED;
}
- status = access_check_samr_function(acc_granted,
- SAMR_USER_ACCESS_SET_ATTRIBUTES,
- "_samr_SetSecurity");
- if (NT_STATUS_IS_OK(status)) {
- become_root();
- status = pdb_update_sam_account(sampass);
- unbecome_root();
- }
+ become_root();
+ status = pdb_update_sam_account(sampass);
+ unbecome_root();
TALLOC_FREE(sampass);
NTSTATUS _samr_QuerySecurity(pipes_struct *p,
struct samr_QuerySecurity *r)
{
+ struct samr_connect_info *cinfo;
+ struct samr_domain_info *dinfo;
+ struct samr_user_info *uinfo;
+ struct samr_group_info *ginfo;
+ struct samr_alias_info *ainfo;
NTSTATUS status;
- DOM_SID pol_sid;
SEC_DESC * psd = NULL;
- uint32 acc_granted;
size_t sd_size;
- /* Get the SID. */
- if (!get_lsa_policy_samr_sid(p, r->in.handle, &pol_sid, &acc_granted, NULL))
- return NT_STATUS_INVALID_HANDLE;
-
- DEBUG(10,("_samr_QuerySecurity: querying security on SID: %s\n",
- sid_string_dbg(&pol_sid)));
-
- status = access_check_samr_function(acc_granted,
- STD_RIGHT_READ_CONTROL_ACCESS,
- "_samr_QuerySecurity");
- if (!NT_STATUS_IS_OK(status)) {
- return status;
+ cinfo = policy_handle_find(p, r->in.handle,
+ STD_RIGHT_READ_CONTROL_ACCESS, NULL,
+ struct samr_connect_info, &status);
+ if (NT_STATUS_IS_OK(status)) {
+ DEBUG(5,("_samr_QuerySecurity: querying security on SAM\n"));
+ status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size,
+ &sam_generic_mapping, NULL, 0);
+ goto done;
}
- /* Check what typ of SID is beeing queried (e.g Domain SID, User SID, Group SID) */
-
- /* To query the security of the SAM it self an invalid SID with S-0-0 is passed to this function */
- if (pol_sid.sid_rev_num == 0) {
- DEBUG(5,("_samr_QuerySecurity: querying security on SAM\n"));
- status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &sam_generic_mapping, NULL, 0);
- } else if (sid_equal(&pol_sid,get_global_sam_sid())) {
- /* check if it is our domain SID */
+ dinfo = policy_handle_find(p, r->in.handle,
+ STD_RIGHT_READ_CONTROL_ACCESS, NULL,
+ struct samr_domain_info, &status);
+ if (NT_STATUS_IS_OK(status)) {
DEBUG(5,("_samr_QuerySecurity: querying security on Domain "
- "with SID: %s\n", sid_string_dbg(&pol_sid)));
- status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &dom_generic_mapping, NULL, 0);
- } else if (sid_equal(&pol_sid,&global_sid_Builtin)) {
- /* check if it is the Builtin Domain */
- /* TODO: Builtin probably needs a different SD with restricted write access*/
- DEBUG(5,("_samr_QuerySecurity: querying security on Builtin "
- "Domain with SID: %s\n", sid_string_dbg(&pol_sid)));
- status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &dom_generic_mapping, NULL, 0);
- } else if (sid_check_is_in_our_domain(&pol_sid) ||
- sid_check_is_in_builtin(&pol_sid)) {
- /* TODO: different SDs have to be generated for aliases groups and users.
- Currently all three get a default user SD */
- DEBUG(10,("_samr_QuerySecurity: querying security on Object "
- "with SID: %s\n", sid_string_dbg(&pol_sid)));
- if (check_change_pw_access(p->mem_ctx, &pol_sid)) {
- status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping,
- &pol_sid, SAMR_USR_RIGHTS_WRITE_PW);
+ "with SID: %s\n", sid_string_dbg(&dinfo->sid)));
+ /*
+ * TODO: Builtin probably needs a different SD with restricted
+ * write access
+ */
+ status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size,
+ &dom_generic_mapping, NULL, 0);
+ goto done;
+ }
+
+ uinfo = policy_handle_find(p, r->in.handle,
+ STD_RIGHT_READ_CONTROL_ACCESS, NULL,
+ struct samr_user_info, &status);
+ if (NT_STATUS_IS_OK(status)) {
+ DEBUG(10,("_samr_QuerySecurity: querying security on user "
+ "Object with SID: %s\n",
+ sid_string_dbg(&uinfo->sid)));
+ if (check_change_pw_access(p->mem_ctx, &uinfo->sid)) {
+ status = make_samr_object_sd(
+ p->mem_ctx, &psd, &sd_size,
+ &usr_generic_mapping,
+ &uinfo->sid, SAMR_USR_RIGHTS_WRITE_PW);
} else {
- status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_nopwchange_generic_mapping,
- &pol_sid, SAMR_USR_RIGHTS_CANT_WRITE_PW);
+ status = make_samr_object_sd(
+ p->mem_ctx, &psd, &sd_size,
+ &usr_nopwchange_generic_mapping,
+ &uinfo->sid, SAMR_USR_RIGHTS_CANT_WRITE_PW);
}
- } else {
- return NT_STATUS_OBJECT_TYPE_MISMATCH;
+ goto done;
+ }
+
+ ginfo = policy_handle_find(p, r->in.handle,
+ STD_RIGHT_READ_CONTROL_ACCESS, NULL,
+ struct samr_group_info, &status);
+ if (NT_STATUS_IS_OK(status)) {
+ /*
+ * TODO: different SDs have to be generated for aliases groups
+ * and users. Currently all three get a default user SD
+ */
+ DEBUG(10,("_samr_QuerySecurity: querying security on group "
+ "Object with SID: %s\n",
+ sid_string_dbg(&ginfo->sid)));
+ status = make_samr_object_sd(
+ p->mem_ctx, &psd, &sd_size,
+ &usr_nopwchange_generic_mapping,
+ &ginfo->sid, SAMR_USR_RIGHTS_CANT_WRITE_PW);
+ goto done;
+ }
+
+ ainfo = policy_handle_find(p, r->in.handle,
+ STD_RIGHT_READ_CONTROL_ACCESS, NULL,
+ struct samr_alias_info, &status);
+ if (NT_STATUS_IS_OK(status)) {
+ /*
+ * TODO: different SDs have to be generated for aliases groups
+ * and users. Currently all three get a default user SD
+ */
+ DEBUG(10,("_samr_QuerySecurity: querying security on alias "
+ "Object with SID: %s\n",
+ sid_string_dbg(&ainfo->sid)));
+ status = make_samr_object_sd(
+ p->mem_ctx, &psd, &sd_size,
+ &usr_nopwchange_generic_mapping,
+ &ainfo->sid, SAMR_USR_RIGHTS_CANT_WRITE_PW);
+ goto done;
}
+ return NT_STATUS_OBJECT_TYPE_MISMATCH;
+done:
if ((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
return NT_STATUS_NO_MEMORY;
struct samr_EnumDomainUsers *r)
{
NTSTATUS status;
- struct samr_info *info = NULL;
+ struct samr_domain_info *dinfo;
int num_account;
uint32 enum_context = *r->in.resume_handle;
enum remote_arch_types ra_type = get_remote_arch();
struct samr_SamArray *samr_array = NULL;
struct samr_SamEntry *samr_entries = NULL;
- /* find the policy handle. open a policy on it. */
- if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
- return NT_STATUS_INVALID_HANDLE;
+ DEBUG(5,("_samr_EnumDomainUsers: %d\n", __LINE__));
- status = access_check_samr_function(info->acc_granted,
- SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
- "_samr_EnumDomainUsers");
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
+ struct samr_domain_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- DEBUG(5,("_samr_EnumDomainUsers: %d\n", __LINE__));
-
- if (info->builtin_domain) {
+ if (sid_check_is_builtin(&dinfo->sid)) {
/* No users in builtin. */
*r->out.resume_handle = *r->in.resume_handle;
DEBUG(5,("_samr_EnumDomainUsers: No users in BUILTIN\n"));
/* AS ROOT !!!! */
- if ((info->disp_info->enum_users != NULL) &&
- (info->disp_info->enum_acb_mask != r->in.acct_flags)) {
- pdb_search_destroy(info->disp_info->enum_users);
- info->disp_info->enum_users = NULL;
+ if ((dinfo->disp_info->enum_users != NULL) &&
+ (dinfo->disp_info->enum_acb_mask != r->in.acct_flags)) {
+ TALLOC_FREE(dinfo->disp_info->enum_users);
}
- if (info->disp_info->enum_users == NULL) {
- info->disp_info->enum_users = pdb_search_users(r->in.acct_flags);
- info->disp_info->enum_acb_mask = r->in.acct_flags;
+ if (dinfo->disp_info->enum_users == NULL) {
+ dinfo->disp_info->enum_users = pdb_search_users(
+ dinfo->disp_info, r->in.acct_flags);
+ dinfo->disp_info->enum_acb_mask = r->in.acct_flags;
}
- if (info->disp_info->enum_users == NULL) {
+ if (dinfo->disp_info->enum_users == NULL) {
/* END AS ROOT !!!! */
unbecome_root();
return NT_STATUS_ACCESS_DENIED;
}
- num_account = pdb_search_entries(info->disp_info->enum_users,
+ num_account = pdb_search_entries(dinfo->disp_info->enum_users,
enum_context, max_entries,
&entries);
}
/* Ensure we cache this enumeration. */
- set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
+ set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
DEBUG(5, ("_samr_EnumDomainUsers: %d\n", __LINE__));
struct samr_EnumDomainGroups *r)
{
NTSTATUS status;
- struct samr_info *info = NULL;
+ struct samr_domain_info *dinfo;
struct samr_displayentry *groups;
uint32 num_groups;
struct samr_SamArray *samr_array = NULL;
struct samr_SamEntry *samr_entries = NULL;
- /* find the policy handle. open a policy on it. */
- if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(info->acc_granted,
- SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
- "_samr_EnumDomainGroups");
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
+ struct samr_domain_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
DEBUG(5,("_samr_EnumDomainGroups: %d\n", __LINE__));
- if (info->builtin_domain) {
+ if (sid_check_is_builtin(&dinfo->sid)) {
/* No groups in builtin. */
*r->out.resume_handle = *r->in.resume_handle;
DEBUG(5,("_samr_EnumDomainGroups: No groups in BUILTIN\n"));
become_root();
- if (info->disp_info->groups == NULL) {
- info->disp_info->groups = pdb_search_groups();
+ if (dinfo->disp_info->groups == NULL) {
+ dinfo->disp_info->groups = pdb_search_groups(dinfo->disp_info);
- if (info->disp_info->groups == NULL) {
+ if (dinfo->disp_info->groups == NULL) {
unbecome_root();
return NT_STATUS_ACCESS_DENIED;
}
}
- num_groups = pdb_search_entries(info->disp_info->groups,
+ num_groups = pdb_search_entries(dinfo->disp_info->groups,
*r->in.resume_handle,
MAX_SAM_ENTRIES, &groups);
unbecome_root();
/* Ensure we cache this enumeration. */
- set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
+ set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
make_group_sam_entry_list(p->mem_ctx, &samr_entries,
num_groups, groups);
*r->out.sam = samr_array;
*r->out.num_entries = num_groups;
- /* this was missing, IMHO:
*r->out.resume_handle = num_groups + *r->in.resume_handle;
- */
DEBUG(5,("_samr_EnumDomainGroups: %d\n", __LINE__));
struct samr_EnumDomainAliases *r)
{
NTSTATUS status;
- struct samr_info *info;
+ struct samr_domain_info *dinfo;
struct samr_displayentry *aliases;
uint32 num_aliases = 0;
struct samr_SamArray *samr_array = NULL;
struct samr_SamEntry *samr_entries = NULL;
- /* find the policy handle. open a policy on it. */
- if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
- return NT_STATUS_INVALID_HANDLE;
-
- DEBUG(5,("_samr_EnumDomainAliases: sid %s\n",
- sid_string_dbg(&info->sid)));
-
- status = access_check_samr_function(info->acc_granted,
- SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
- "_samr_EnumDomainAliases");
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
+ struct samr_domain_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
+ DEBUG(5,("_samr_EnumDomainAliases: sid %s\n",
+ sid_string_dbg(&dinfo->sid)));
+
samr_array = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
if (!samr_array) {
return NT_STATUS_NO_MEMORY;
become_root();
- if (info->disp_info->aliases == NULL) {
- info->disp_info->aliases = pdb_search_aliases(&info->sid);
- if (info->disp_info->aliases == NULL) {
+ if (dinfo->disp_info->aliases == NULL) {
+ dinfo->disp_info->aliases = pdb_search_aliases(
+ dinfo->disp_info, &dinfo->sid);
+ if (dinfo->disp_info->aliases == NULL) {
unbecome_root();
return NT_STATUS_ACCESS_DENIED;
}
}
- num_aliases = pdb_search_entries(info->disp_info->aliases,
+ num_aliases = pdb_search_entries(dinfo->disp_info->aliases,
*r->in.resume_handle,
MAX_SAM_ENTRIES, &aliases);
unbecome_root();
/* Ensure we cache this enumeration. */
- set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
+ set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
make_group_sam_entry_list(p->mem_ctx, &samr_entries,
num_aliases, aliases);
struct samr_QueryDisplayInfo *r)
{
NTSTATUS status;
- struct samr_info *info = NULL;
+ struct samr_domain_info *dinfo;
uint32 struct_size=0x20; /* W2K always reply that, client doesn't care */
uint32 max_entries = r->in.max_entries;
DEBUG(5,("_samr_QueryDisplayInfo: %d\n", __LINE__));
- /* find the policy handle. open a policy on it. */
- if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
- return NT_STATUS_INVALID_HANDLE;
-
- if (info->builtin_domain) {
- DEBUG(5,("_samr_QueryDisplayInfo: Nothing in BUILTIN\n"));
- return NT_STATUS_OK;
- }
-
- status = access_check_samr_function(info->acc_granted,
- SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
- "_samr_QueryDisplayInfo");
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
+ struct samr_domain_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
+ if (sid_check_is_builtin(&dinfo->sid)) {
+ DEBUG(5,("_samr_QueryDisplayInfo: no users in BUILTIN\n"));
+ return NT_STATUS_OK;
+ }
+
/*
* calculate how many entries we will return.
* based on
/* THe following done as ROOT. Don't return without unbecome_root(). */
switch (r->in.level) {
- case 0x1:
- case 0x4:
- if (info->disp_info->users == NULL) {
- info->disp_info->users = pdb_search_users(ACB_NORMAL);
- if (info->disp_info->users == NULL) {
+ case 1:
+ case 4:
+ if (dinfo->disp_info->users == NULL) {
+ dinfo->disp_info->users = pdb_search_users(
+ dinfo->disp_info, ACB_NORMAL);
+ if (dinfo->disp_info->users == NULL) {
unbecome_root();
return NT_STATUS_ACCESS_DENIED;
}
(unsigned int)enum_context ));
}
- num_account = pdb_search_entries(info->disp_info->users,
+ num_account = pdb_search_entries(dinfo->disp_info->users,
enum_context, max_entries,
&entries);
break;
- case 0x2:
- if (info->disp_info->machines == NULL) {
- info->disp_info->machines =
- pdb_search_users(ACB_WSTRUST|ACB_SVRTRUST);
- if (info->disp_info->machines == NULL) {
+ case 2:
+ if (dinfo->disp_info->machines == NULL) {
+ dinfo->disp_info->machines = pdb_search_users(
+ dinfo->disp_info, ACB_WSTRUST|ACB_SVRTRUST);
+ if (dinfo->disp_info->machines == NULL) {
unbecome_root();
return NT_STATUS_ACCESS_DENIED;
}
(unsigned int)enum_context ));
}
- num_account = pdb_search_entries(info->disp_info->machines,
+ num_account = pdb_search_entries(dinfo->disp_info->machines,
enum_context, max_entries,
&entries);
break;
- case 0x3:
- case 0x5:
- if (info->disp_info->groups == NULL) {
- info->disp_info->groups = pdb_search_groups();
- if (info->disp_info->groups == NULL) {
+ case 3:
+ case 5:
+ if (dinfo->disp_info->groups == NULL) {
+ dinfo->disp_info->groups = pdb_search_groups(
+ dinfo->disp_info);
+ if (dinfo->disp_info->groups == NULL) {
unbecome_root();
return NT_STATUS_ACCESS_DENIED;
}
(unsigned int)enum_context ));
}
- num_account = pdb_search_entries(info->disp_info->groups,
+ num_account = pdb_search_entries(dinfo->disp_info->groups,
enum_context, max_entries,
&entries);
break;
/* Now create reply structure */
switch (r->in.level) {
- case 0x1:
+ case 1:
disp_ret = init_samr_dispinfo_1(p->mem_ctx, &disp_info->info1,
num_account, enum_context,
entries);
break;
- case 0x2:
+ case 2:
disp_ret = init_samr_dispinfo_2(p->mem_ctx, &disp_info->info2,
num_account, enum_context,
entries);
break;
- case 0x3:
+ case 3:
disp_ret = init_samr_dispinfo_3(p->mem_ctx, &disp_info->info3,
num_account, enum_context,
entries);
break;
- case 0x4:
+ case 4:
disp_ret = init_samr_dispinfo_4(p->mem_ctx, &disp_info->info4,
num_account, enum_context,
entries);
break;
- case 0x5:
+ case 5:
disp_ret = init_samr_dispinfo_5(p->mem_ctx, &disp_info->info5,
num_account, enum_context,
entries);
}
/* Ensure we cache this enumeration. */
- set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
+ set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
DEBUG(5, ("_samr_QueryDisplayInfo: %d\n", __LINE__));
NTSTATUS _samr_QueryAliasInfo(pipes_struct *p,
struct samr_QueryAliasInfo *r)
{
- DOM_SID sid;
+ struct samr_alias_info *ainfo;
struct acct_info info;
- uint32 acc_granted;
NTSTATUS status;
union samr_AliasInfo *alias_info = NULL;
const char *alias_name = NULL;
DEBUG(5,("_samr_QueryAliasInfo: %d\n", __LINE__));
+ ainfo = policy_handle_find(p, r->in.alias_handle,
+ SAMR_ALIAS_ACCESS_LOOKUP_INFO, NULL,
+ struct samr_alias_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
alias_info = TALLOC_ZERO_P(p->mem_ctx, union samr_AliasInfo);
if (!alias_info) {
return NT_STATUS_NO_MEMORY;
}
- /* find the policy handle. open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &sid, &acc_granted, NULL))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- SAMR_ALIAS_ACCESS_LOOKUP_INFO,
- "_samr_QueryAliasInfo");
- if (!NT_STATUS_IS_OK(status)) {
- return status;
- }
-
become_root();
- status = pdb_get_aliasinfo(&sid, &info);
+ status = pdb_get_aliasinfo(&ainfo->sid, &info);
unbecome_root();
if ( !NT_STATUS_IS_OK(status))
switch (r->in.level) {
case ALIASINFOALL:
- init_samr_alias_info1(&alias_info->all,
- alias_name,
- 1,
- alias_description);
+ alias_info->all.name.string = alias_name;
+ alias_info->all.num_members = 1; /* ??? */
+ alias_info->all.description.string = alias_description;
+ break;
+ case ALIASINFONAME:
+ alias_info->name.string = alias_name;
break;
case ALIASINFODESCRIPTION:
- init_samr_alias_info3(&alias_info->description,
- alias_description);
+ alias_info->description.string = alias_description;
break;
default:
return NT_STATUS_INVALID_INFO_CLASS;
NTSTATUS _samr_LookupNames(pipes_struct *p,
struct samr_LookupNames *r)
{
+ struct samr_domain_info *dinfo;
NTSTATUS status;
uint32 *rid;
enum lsa_SidType *type;
int i;
int num_rids = r->in.num_names;
- DOM_SID pol_sid;
- uint32 acc_granted;
struct samr_Ids rids, types;
uint32_t num_mapped = 0;
DEBUG(5,("_samr_LookupNames: %d\n", __LINE__));
- if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &pol_sid, &acc_granted, NULL)) {
- return NT_STATUS_OBJECT_TYPE_MISMATCH;
- }
-
- status = access_check_samr_function(acc_granted,
- 0, /* Don't know the acc_bits yet */
- "_samr_LookupNames");
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ 0 /* Don't know the acc_bits yet */, NULL,
+ struct samr_domain_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
NT_STATUS_HAVE_NO_MEMORY(type);
DEBUG(5,("_samr_LookupNames: looking name on SID %s\n",
- sid_string_dbg(&pol_sid)));
+ sid_string_dbg(&dinfo->sid)));
for (i = 0; i < num_rids; i++) {
rid[i] = 0xffffffff;
- if (sid_check_is_builtin(&pol_sid)) {
+ if (sid_check_is_builtin(&dinfo->sid)) {
if (lookup_builtin_name(r->in.names[i].string,
&rid[i]))
{
return status;
}
+/****************************************************************
+ _samr_ChangePasswordUser
+****************************************************************/
+
+NTSTATUS _samr_ChangePasswordUser(pipes_struct *p,
+ struct samr_ChangePasswordUser *r)
+{
+ NTSTATUS status;
+ bool ret = false;
+ struct samr_user_info *uinfo;
+ struct samu *pwd;
+ struct samr_Password new_lmPwdHash, new_ntPwdHash, checkHash;
+ struct samr_Password lm_pwd, nt_pwd;
+
+ uinfo = policy_handle_find(p, r->in.user_handle,
+ SAMR_USER_ACCESS_SET_PASSWORD, NULL,
+ struct samr_user_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ DEBUG(5,("_samr_ChangePasswordUser: sid:%s\n",
+ sid_string_dbg(&uinfo->sid)));
+
+ if (!(pwd = samu_new(NULL))) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ become_root();
+ ret = pdb_getsampwsid(pwd, &uinfo->sid);
+ unbecome_root();
+
+ if (!ret) {
+ TALLOC_FREE(pwd);
+ return NT_STATUS_WRONG_PASSWORD;
+ }
+
+ {
+ const uint8_t *lm_pass, *nt_pass;
+
+ lm_pass = pdb_get_lanman_passwd(pwd);
+ nt_pass = pdb_get_nt_passwd(pwd);
+
+ if (!lm_pass || !nt_pass) {
+ status = NT_STATUS_WRONG_PASSWORD;
+ goto out;
+ }
+
+ memcpy(&lm_pwd.hash, lm_pass, sizeof(lm_pwd.hash));
+ memcpy(&nt_pwd.hash, nt_pass, sizeof(nt_pwd.hash));
+ }
+
+ /* basic sanity checking on parameters. Do this before any database ops */
+ if (!r->in.lm_present || !r->in.nt_present ||
+ !r->in.old_lm_crypted || !r->in.new_lm_crypted ||
+ !r->in.old_nt_crypted || !r->in.new_nt_crypted) {
+ /* we should really handle a change with lm not
+ present */
+ status = NT_STATUS_INVALID_PARAMETER_MIX;
+ goto out;
+ }
+
+ /* decrypt and check the new lm hash */
+ D_P16(lm_pwd.hash, r->in.new_lm_crypted->hash, new_lmPwdHash.hash);
+ D_P16(new_lmPwdHash.hash, r->in.old_lm_crypted->hash, checkHash.hash);
+ if (memcmp(checkHash.hash, lm_pwd.hash, 16) != 0) {
+ status = NT_STATUS_WRONG_PASSWORD;
+ goto out;
+ }
+
+ /* decrypt and check the new nt hash */
+ D_P16(nt_pwd.hash, r->in.new_nt_crypted->hash, new_ntPwdHash.hash);
+ D_P16(new_ntPwdHash.hash, r->in.old_nt_crypted->hash, checkHash.hash);
+ if (memcmp(checkHash.hash, nt_pwd.hash, 16) != 0) {
+ status = NT_STATUS_WRONG_PASSWORD;
+ goto out;
+ }
+
+ /* The NT Cross is not required by Win2k3 R2, but if present
+ check the nt cross hash */
+ if (r->in.cross1_present && r->in.nt_cross) {
+ D_P16(lm_pwd.hash, r->in.nt_cross->hash, checkHash.hash);
+ if (memcmp(checkHash.hash, new_ntPwdHash.hash, 16) != 0) {
+ status = NT_STATUS_WRONG_PASSWORD;
+ goto out;
+ }
+ }
+
+ /* The LM Cross is not required by Win2k3 R2, but if present
+ check the lm cross hash */
+ if (r->in.cross2_present && r->in.lm_cross) {
+ D_P16(nt_pwd.hash, r->in.lm_cross->hash, checkHash.hash);
+ if (memcmp(checkHash.hash, new_lmPwdHash.hash, 16) != 0) {
+ status = NT_STATUS_WRONG_PASSWORD;
+ goto out;
+ }
+ }
+
+ if (!pdb_set_nt_passwd(pwd, new_ntPwdHash.hash, PDB_CHANGED) ||
+ !pdb_set_lanman_passwd(pwd, new_lmPwdHash.hash, PDB_CHANGED)) {
+ status = NT_STATUS_ACCESS_DENIED;
+ goto out;
+ }
+
+ status = pdb_update_sam_account(pwd);
+ out:
+ TALLOC_FREE(pwd);
+
+ return status;
+}
+
/*******************************************************************
_samr_ChangePasswordUser2
********************************************************************/
DEBUG(5,("_samr_ChangePasswordUser2: %d\n", __LINE__));
+ if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
+ return NT_STATUS_WRONG_PASSWORD;
+ }
+
return status;
}
-/*******************************************************************
- _samr_ChangePasswordUser3
- ********************************************************************/
+/****************************************************************
+ _samr_OemChangePasswordUser2
+****************************************************************/
-NTSTATUS _samr_ChangePasswordUser3(pipes_struct *p,
- struct samr_ChangePasswordUser3 *r)
+NTSTATUS _samr_OemChangePasswordUser2(pipes_struct *p,
+ struct samr_OemChangePasswordUser2 *r)
{
NTSTATUS status;
fstring user_name;
const char *wks = NULL;
- uint32 reject_reason;
+
+ DEBUG(5,("_samr_OemChangePasswordUser2: %d\n", __LINE__));
+
+ fstrcpy(user_name, r->in.account->string);
+ if (r->in.server && r->in.server->string) {
+ wks = r->in.server->string;
+ }
+
+ DEBUG(5,("_samr_OemChangePasswordUser2: user: %s wks: %s\n", user_name, wks));
+
+ /*
+ * Pass the user through the NT -> unix user mapping
+ * function.
+ */
+
+ (void)map_username(user_name);
+
+ /*
+ * UNIX username case mangling not required, pass_oem_change
+ * is case insensitive.
+ */
+
+ if (!r->in.hash || !r->in.password) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ status = pass_oem_change(user_name,
+ r->in.password->data,
+ r->in.hash->hash,
+ 0,
+ 0,
+ NULL);
+
+ if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
+ return NT_STATUS_WRONG_PASSWORD;
+ }
+
+ DEBUG(5,("_samr_OemChangePasswordUser2: %d\n", __LINE__));
+
+ return status;
+}
+
+/*******************************************************************
+ _samr_ChangePasswordUser3
+ ********************************************************************/
+
+NTSTATUS _samr_ChangePasswordUser3(pipes_struct *p,
+ struct samr_ChangePasswordUser3 *r)
+{
+ NTSTATUS status;
+ fstring user_name;
+ const char *wks = NULL;
+ uint32 reject_reason;
struct samr_DomInfo1 *dominfo = NULL;
struct samr_ChangeReject *reject = NULL;
+ uint32_t tmp;
DEBUG(5,("_samr_ChangePasswordUser3: %d\n", __LINE__));
r->in.nt_password->data,
r->in.nt_verifier->hash,
&reject_reason);
+ if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
+ return NT_STATUS_WRONG_PASSWORD;
+ }
if (NT_STATUS_EQUAL(status, NT_STATUS_PASSWORD_RESTRICTION) ||
NT_STATUS_EQUAL(status, NT_STATUS_ACCOUNT_RESTRICTION)) {
/* AS ROOT !!! */
- pdb_get_account_policy(AP_MIN_PASSWORD_LEN,
- (uint32_t *)&dominfo->min_password_length);
+ pdb_get_account_policy(AP_MIN_PASSWORD_LEN, &tmp);
+ dominfo->min_password_length = tmp;
- pdb_get_account_policy(AP_PASSWORD_HISTORY,
- (uint32_t *)&dominfo->password_history_length);
+ pdb_get_account_policy(AP_PASSWORD_HISTORY, &tmp);
+ dominfo->password_history_length = tmp;
pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
&dominfo->password_properties);
NTSTATUS _samr_LookupRids(pipes_struct *p,
struct samr_LookupRids *r)
{
+ struct samr_domain_info *dinfo;
NTSTATUS status;
const char **names;
enum lsa_SidType *attrs = NULL;
uint32 *wire_attrs = NULL;
- DOM_SID pol_sid;
int num_rids = (int)r->in.num_rids;
- uint32 acc_granted;
int i;
struct lsa_Strings names_array;
struct samr_Ids types_array;
DEBUG(5,("_samr_LookupRids: %d\n", __LINE__));
- /* find the policy handle. open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &pol_sid, &acc_granted, NULL))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- 0, /* Don't know the acc_bits yet */
- "_samr_LookupRids");
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ 0 /* Don't know the acc_bits yet */, NULL,
+ struct samr_domain_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
}
become_root(); /* lookup_sid can require root privs */
- status = pdb_lookup_rids(&pol_sid, num_rids, r->in.rids,
+ status = pdb_lookup_rids(&dinfo->sid, num_rids, r->in.rids,
names, attrs);
unbecome_root();
{
struct samu *sampass=NULL;
DOM_SID sid;
- POLICY_HND domain_pol = *r->in.domain_handle;
- POLICY_HND *user_pol = r->out.user_handle;
- struct samr_info *info = NULL;
+ struct samr_domain_info *dinfo;
+ struct samr_user_info *uinfo;
SEC_DESC *psd = NULL;
uint32 acc_granted;
uint32 des_access = r->in.access_mask;
+ uint32_t extra_access = 0;
size_t sd_size;
bool ret;
NTSTATUS nt_status;
SE_PRIV se_rights;
+ NTSTATUS status;
- /* find the domain policy handle and get domain SID / access bits in the domain policy. */
-
- if ( !get_lsa_policy_samr_sid(p, &domain_pol, &sid, &acc_granted, NULL) )
- return NT_STATUS_INVALID_HANDLE;
-
- nt_status = access_check_samr_function(acc_granted,
- SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
- "_samr_OpenUser" );
-
- if ( !NT_STATUS_IS_OK(nt_status) )
- return nt_status;
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
+ struct samr_domain_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
if ( !(sampass = samu_new( p->mem_ctx )) ) {
return NT_STATUS_NO_MEMORY;
/* append the user's RID to it */
- if (!sid_append_rid(&sid, r->in.rid))
+ if (!sid_compose(&sid, &dinfo->sid, r->in.rid))
return NT_STATUS_NO_SUCH_USER;
/* check if access can be granted as requested by client. */
make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping, &sid, SAMR_USR_RIGHTS_WRITE_PW);
se_map_generic(&des_access, &usr_generic_mapping);
- se_priv_copy( &se_rights, &se_machine_account );
- se_priv_add( &se_rights, &se_add_users );
+ /*
+ * Get the sampass first as we need to check privilages
+ * based on what kind of user object this is.
+ * But don't reveal info too early if it didn't exist.
+ */
+
+ become_root();
+ ret=pdb_getsampwsid(sampass, &sid);
+ unbecome_root();
+
+ se_priv_copy(&se_rights, &se_priv_none);
+
+ /*
+ * We do the override access checks on *open*, not at
+ * SetUserInfo time.
+ */
+ if (ret) {
+ uint32_t acb_info = pdb_get_acct_ctrl(sampass);
+
+ if ((acb_info & ACB_WSTRUST) &&
+ user_has_any_privilege(p->server_info->ptok,
+ &se_machine_account)) {
+ /*
+ * SeMachineAccount is needed to add
+ * GENERIC_RIGHTS_USER_WRITE to a machine
+ * account.
+ */
+ se_priv_add(&se_rights, &se_machine_account);
+ DEBUG(10,("_samr_OpenUser: adding machine account "
+ "rights to handle for user %s\n",
+ pdb_get_username(sampass) ));
+ }
+ if ((acb_info & ACB_NORMAL) &&
+ user_has_any_privilege(p->server_info->ptok,
+ &se_add_users)) {
+ /*
+ * SeAddUsers is needed to add
+ * GENERIC_RIGHTS_USER_WRITE to a normal
+ * account.
+ */
+ se_priv_add(&se_rights, &se_add_users);
+ DEBUG(10,("_samr_OpenUser: adding add user "
+ "rights to handle for user %s\n",
+ pdb_get_username(sampass) ));
+ }
+ /*
+ * Cheat - allow GENERIC_RIGHTS_USER_WRITE if pipe user is
+ * in DOMAIN_GROUP_RID_ADMINS. This is almost certainly not
+ * what Windows does but is a hack for people who haven't
+ * set up privilages on groups in Samba.
+ */
+ if (acb_info & (ACB_SVRTRUST|ACB_DOMTRUST)) {
+ if (lp_enable_privileges() && nt_token_check_domain_rid(p->server_info->ptok,
+ DOMAIN_GROUP_RID_ADMINS)) {
+ des_access &= ~GENERIC_RIGHTS_USER_WRITE;
+ extra_access = GENERIC_RIGHTS_USER_WRITE;
+ DEBUG(4,("_samr_OpenUser: Allowing "
+ "GENERIC_RIGHTS_USER_WRITE for "
+ "rid admins\n"));
+ }
+ }
+ }
+
+ TALLOC_FREE(sampass);
nt_status = access_check_samr_object(psd, p->server_info->ptok,
&se_rights, GENERIC_RIGHTS_USER_WRITE, des_access,
if ( !NT_STATUS_IS_OK(nt_status) )
return nt_status;
- become_root();
- ret=pdb_getsampwsid(sampass, &sid);
- unbecome_root();
-
/* check that the SID exists in our domain. */
if (ret == False) {
return NT_STATUS_NO_SUCH_USER;
}
- TALLOC_FREE(sampass);
-
- /* associate the user's SID and access bits with the new handle. */
- if ((info = get_samr_info_by_sid(&sid)) == NULL)
- return NT_STATUS_NO_MEMORY;
- info->acc_granted = acc_granted;
+ /* If we did the rid admins hack above, allow access. */
+ acc_granted |= extra_access;
- /* get a (unique) handle. open a policy on it. */
- if (!create_policy_hnd(p, user_pol, free_samr_info, (void *)info))
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ uinfo = policy_handle_create(p, r->out.user_handle, acc_granted,
+ struct samr_user_info, &nt_status);
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ return nt_status;
+ }
+ uinfo->sid = sid;
return NT_STATUS_OK;
}
return NT_STATUS_OK;
}
+/*************************************************************************
+ get_user_info_1.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_1(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo1 *r,
+ struct samu *pw,
+ DOM_SID *domain_sid)
+{
+ const DOM_SID *sid_group;
+ uint32_t primary_gid;
+
+ become_root();
+ sid_group = pdb_get_group_sid(pw);
+ unbecome_root();
+
+ if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
+ DEBUG(0, ("get_user_info_1: User %s has Primary Group SID %s, \n"
+ "which conflicts with the domain sid %s. Failing operation.\n",
+ pdb_get_username(pw), sid_string_dbg(sid_group),
+ sid_string_dbg(domain_sid)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
+ r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
+ r->primary_gid = primary_gid;
+ r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
+ r->comment.string = talloc_strdup(mem_ctx, pdb_get_comment(pw));
+
+ return NT_STATUS_OK;
+}
+
+/*************************************************************************
+ get_user_info_2.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_2(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo2 *r,
+ struct samu *pw)
+{
+ r->comment.string = talloc_strdup(mem_ctx, pdb_get_comment(pw));
+ r->unknown.string = NULL;
+ r->country_code = 0;
+ r->code_page = 0;
+
+ return NT_STATUS_OK;
+}
+
+/*************************************************************************
+ get_user_info_3.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_3(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo3 *r,
+ struct samu *pw,
+ DOM_SID *domain_sid)
+{
+ const DOM_SID *sid_user, *sid_group;
+ uint32_t rid, primary_gid;
+
+ sid_user = pdb_get_user_sid(pw);
+
+ if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
+ DEBUG(0, ("get_user_info_3: User %s has SID %s, \nwhich conflicts with "
+ "the domain sid %s. Failing operation.\n",
+ pdb_get_username(pw), sid_string_dbg(sid_user),
+ sid_string_dbg(domain_sid)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ become_root();
+ sid_group = pdb_get_group_sid(pw);
+ unbecome_root();
+
+ if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
+ DEBUG(0, ("get_user_info_3: User %s has Primary Group SID %s, \n"
+ "which conflicts with the domain sid %s. Failing operation.\n",
+ pdb_get_username(pw), sid_string_dbg(sid_group),
+ sid_string_dbg(domain_sid)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ unix_to_nt_time(&r->last_logon, pdb_get_logon_time(pw));
+ unix_to_nt_time(&r->last_logoff, pdb_get_logoff_time(pw));
+ unix_to_nt_time(&r->last_password_change, pdb_get_pass_last_set_time(pw));
+ unix_to_nt_time(&r->allow_password_change, pdb_get_pass_can_change_time(pw));
+ unix_to_nt_time(&r->force_password_change, pdb_get_pass_must_change_time(pw));
+
+ r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
+ r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
+ r->home_directory.string= talloc_strdup(mem_ctx, pdb_get_homedir(pw));
+ r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
+ r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
+ r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
+ r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
+
+ r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
+ r->rid = rid;
+ r->primary_gid = primary_gid;
+ r->acct_flags = pdb_get_acct_ctrl(pw);
+ r->bad_password_count = pdb_get_bad_password_count(pw);
+ r->logon_count = pdb_get_logon_count(pw);
+
+ return NT_STATUS_OK;
+}
+
+/*************************************************************************
+ get_user_info_4.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_4(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo4 *r,
+ struct samu *pw)
+{
+ r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
+
+ return NT_STATUS_OK;
+}
+
+/*************************************************************************
+ get_user_info_5.
+ *************************************************************************/
+
static NTSTATUS get_user_info_5(TALLOC_CTX *mem_ctx,
struct samr_UserInfo5 *r,
struct samu *pw,
return NT_STATUS_OK;
}
+/*************************************************************************
+ get_user_info_6.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_6(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo6 *r,
+ struct samu *pw)
+{
+ r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
+ r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
+
+ return NT_STATUS_OK;
+}
+
/*************************************************************************
get_user_info_7. Safe. Only gives out account_name.
*************************************************************************/
return NT_STATUS_OK;
}
+/*************************************************************************
+ get_user_info_8.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_8(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo8 *r,
+ struct samu *pw)
+{
+ r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
+
+ return NT_STATUS_OK;
+}
+
/*************************************************************************
get_user_info_9. Only gives out primary group SID.
*************************************************************************/
return NT_STATUS_OK;
}
+/*************************************************************************
+ get_user_info_10.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_10(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo10 *r,
+ struct samu *pw)
+{
+ r->home_directory.string= talloc_strdup(mem_ctx, pdb_get_homedir(pw));
+ r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
+
+ return NT_STATUS_OK;
+}
+
+/*************************************************************************
+ get_user_info_11.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_11(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo11 *r,
+ struct samu *pw)
+{
+ r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
+
+ return NT_STATUS_OK;
+}
+
+/*************************************************************************
+ get_user_info_12.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_12(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo12 *r,
+ struct samu *pw)
+{
+ r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
+
+ return NT_STATUS_OK;
+}
+
+/*************************************************************************
+ get_user_info_13.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_13(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo13 *r,
+ struct samu *pw)
+{
+ r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
+
+ return NT_STATUS_OK;
+}
+
+/*************************************************************************
+ get_user_info_14.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_14(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo14 *r,
+ struct samu *pw)
+{
+ r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
+
+ return NT_STATUS_OK;
+}
+
/*************************************************************************
get_user_info_16. Safe. Only gives out acb bits.
*************************************************************************/
return NT_STATUS_OK;
}
+/*************************************************************************
+ get_user_info_17.
+ *************************************************************************/
+
+static NTSTATUS get_user_info_17(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo17 *r,
+ struct samu *pw)
+{
+ unix_to_nt_time(&r->acct_expiry, pdb_get_kickoff_time(pw));
+
+ return NT_STATUS_OK;
+}
+
/*************************************************************************
get_user_info_18. OK - this is the killer as it gives out password info.
Ensure that this is only allowed on an encrypted connection with a root
if (ret == False) {
DEBUG(4, ("User %s not found\n", sid_string_dbg(user_sid)));
TALLOC_FREE(smbpass);
- return (geteuid() == (uid_t)0) ? NT_STATUS_NO_SUCH_USER : NT_STATUS_ACCESS_DENIED;
+ return (geteuid() == sec_initial_uid()) ? NT_STATUS_NO_SUCH_USER : NT_STATUS_ACCESS_DENIED;
}
DEBUG(3,("User:[%s] 0x%x\n", pdb_get_username(smbpass), pdb_get_acct_ctrl(smbpass) ));
static NTSTATUS get_user_info_21(TALLOC_CTX *mem_ctx,
struct samr_UserInfo21 *r,
struct samu *pw,
- DOM_SID *domain_sid)
+ DOM_SID *domain_sid,
+ uint32_t acc_granted)
{
NTSTATUS status;
const DOM_SID *sid_user, *sid_group;
{
NTSTATUS status;
union samr_UserInfo *user_info = NULL;
- struct samr_info *info = NULL;
+ struct samr_user_info *uinfo;
DOM_SID domain_sid;
uint32 rid;
bool ret = false;
struct samu *pwd = NULL;
+ uint32_t acc_required, acc_granted;
- /* search for the handle */
- if (!find_policy_by_hnd(p, r->in.user_handle, (void **)(void *)&info))
- return NT_STATUS_INVALID_HANDLE;
+ switch (r->in.level) {
+ case 1: /* UserGeneralInformation */
+ /* USER_READ_GENERAL */
+ acc_required = SAMR_USER_ACCESS_GET_NAME_ETC;
+ break;
+ case 2: /* UserPreferencesInformation */
+ /* USER_READ_PREFERENCES | USER_READ_GENERAL */
+ acc_required = SAMR_USER_ACCESS_GET_LOCALE |
+ SAMR_USER_ACCESS_GET_NAME_ETC;
+ break;
+ case 3: /* UserLogonInformation */
+ /* USER_READ_GENERAL | USER_READ_PREFERENCES | USER_READ_LOGON | USER_READ_ACCOUNT */
+ acc_required = SAMR_USER_ACCESS_GET_NAME_ETC |
+ SAMR_USER_ACCESS_GET_LOCALE |
+ SAMR_USER_ACCESS_GET_LOGONINFO |
+ SAMR_USER_ACCESS_GET_ATTRIBUTES;
+ break;
+ case 4: /* UserLogonHoursInformation */
+ /* USER_READ_LOGON */
+ acc_required = SAMR_USER_ACCESS_GET_LOGONINFO;
+ break;
+ case 5: /* UserAccountInformation */
+ /* USER_READ_GENERAL | USER_READ_PREFERENCES | USER_READ_LOGON | USER_READ_ACCOUNT */
+ acc_required = SAMR_USER_ACCESS_GET_NAME_ETC |
+ SAMR_USER_ACCESS_GET_LOCALE |
+ SAMR_USER_ACCESS_GET_LOGONINFO |
+ SAMR_USER_ACCESS_GET_ATTRIBUTES;
+ break;
+ case 6: /* UserNameInformation */
+ case 7: /* UserAccountNameInformation */
+ case 8: /* UserFullNameInformation */
+ case 9: /* UserPrimaryGroupInformation */
+ case 13: /* UserAdminCommentInformation */
+ /* USER_READ_GENERAL */
+ acc_required = SAMR_USER_ACCESS_GET_NAME_ETC;
+ break;
+ case 10: /* UserHomeInformation */
+ case 11: /* UserScriptInformation */
+ case 12: /* UserProfileInformation */
+ case 14: /* UserWorkStationsInformation */
+ /* USER_READ_LOGON */
+ acc_required = SAMR_USER_ACCESS_GET_LOGONINFO;
+ break;
+ case 16: /* UserControlInformation */
+ case 17: /* UserExpiresInformation */
+ case 20: /* UserParametersInformation */
+ /* USER_READ_ACCOUNT */
+ acc_required = SAMR_USER_ACCESS_GET_ATTRIBUTES;
+ break;
+ case 21: /* UserAllInformation */
+ /* FIXME! - gd */
+ acc_required = SAMR_USER_ACCESS_GET_ATTRIBUTES;
+ break;
+ case 18: /* UserInternal1Information */
+ /* FIXME! - gd */
+ acc_required = SAMR_USER_ACCESS_GET_ATTRIBUTES;
+ break;
+ case 23: /* UserInternal4Information */
+ case 24: /* UserInternal4InformationNew */
+ case 25: /* UserInternal4InformationNew */
+ case 26: /* UserInternal5InformationNew */
+ default:
+ return NT_STATUS_INVALID_INFO_CLASS;
+ break;
+ }
- status = access_check_samr_function(info->acc_granted,
- SAMR_USER_ACCESS_GET_ATTRIBUTES,
- "_samr_QueryUserInfo");
+ uinfo = policy_handle_find(p, r->in.user_handle,
+ acc_required, &acc_granted,
+ struct samr_user_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- domain_sid = info->sid;
+ domain_sid = uinfo->sid;
sid_split_rid(&domain_sid, &rid);
- if (!sid_check_is_in_our_domain(&info->sid))
+ if (!sid_check_is_in_our_domain(&uinfo->sid))
return NT_STATUS_OBJECT_TYPE_MISMATCH;
DEBUG(5,("_samr_QueryUserInfo: sid:%s\n",
- sid_string_dbg(&info->sid)));
+ sid_string_dbg(&uinfo->sid)));
user_info = TALLOC_ZERO_P(p->mem_ctx, union samr_UserInfo);
if (!user_info) {
}
become_root();
- ret = pdb_getsampwsid(pwd, &info->sid);
+ ret = pdb_getsampwsid(pwd, &uinfo->sid);
unbecome_root();
if (ret == false) {
- DEBUG(4,("User %s not found\n", sid_string_dbg(&info->sid)));
+ DEBUG(4,("User %s not found\n", sid_string_dbg(&uinfo->sid)));
TALLOC_FREE(pwd);
return NT_STATUS_NO_SUCH_USER;
}
samr_clear_sam_passwd(pwd);
switch (r->in.level) {
+ case 1:
+ status = get_user_info_1(p->mem_ctx, &user_info->info1, pwd, &domain_sid);
+ break;
+ case 2:
+ status = get_user_info_2(p->mem_ctx, &user_info->info2, pwd);
+ break;
+ case 3:
+ status = get_user_info_3(p->mem_ctx, &user_info->info3, pwd, &domain_sid);
+ break;
+ case 4:
+ status = get_user_info_4(p->mem_ctx, &user_info->info4, pwd);
+ break;
case 5:
status = get_user_info_5(p->mem_ctx, &user_info->info5, pwd, &domain_sid);
break;
+ case 6:
+ status = get_user_info_6(p->mem_ctx, &user_info->info6, pwd);
+ break;
case 7:
status = get_user_info_7(p->mem_ctx, &user_info->info7, pwd);
break;
+ case 8:
+ status = get_user_info_8(p->mem_ctx, &user_info->info8, pwd);
+ break;
case 9:
status = get_user_info_9(p->mem_ctx, &user_info->info9, pwd);
break;
+ case 10:
+ status = get_user_info_10(p->mem_ctx, &user_info->info10, pwd);
+ break;
+ case 11:
+ status = get_user_info_11(p->mem_ctx, &user_info->info11, pwd);
+ break;
+ case 12:
+ status = get_user_info_12(p->mem_ctx, &user_info->info12, pwd);
+ break;
+ case 13:
+ status = get_user_info_13(p->mem_ctx, &user_info->info13, pwd);
+ break;
+ case 14:
+ status = get_user_info_14(p->mem_ctx, &user_info->info14, pwd);
+ break;
case 16:
status = get_user_info_16(p->mem_ctx, &user_info->info16, pwd);
break;
+ case 17:
+ status = get_user_info_17(p->mem_ctx, &user_info->info17, pwd);
+ break;
case 18:
/* level 18 is special */
- status = get_user_info_18(p, p->mem_ctx, &user_info->info18, &info->sid);
+ status = get_user_info_18(p, p->mem_ctx, &user_info->info18,
+ &uinfo->sid);
break;
case 20:
status = get_user_info_20(p->mem_ctx, &user_info->info20, pwd);
break;
case 21:
- status = get_user_info_21(p->mem_ctx, &user_info->info21, pwd, &domain_sid);
+ status = get_user_info_21(p->mem_ctx, &user_info->info21, pwd, &domain_sid, acc_granted);
break;
default:
status = NT_STATUS_INVALID_INFO_CLASS;
break;
}
- TALLOC_FREE(pwd);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto done;
+ }
*r->out.info = user_info;
+ done:
+ TALLOC_FREE(pwd);
+
DEBUG(5,("_samr_QueryUserInfo: %d\n", __LINE__));
return status;
NTSTATUS _samr_GetGroupsForUser(pipes_struct *p,
struct samr_GetGroupsForUser *r)
{
+ struct samr_user_info *uinfo;
struct samu *sam_pass=NULL;
- DOM_SID sid;
DOM_SID *sids;
struct samr_RidWithAttribute dom_gid;
struct samr_RidWithAttribute *gids = NULL;
size_t num_groups = 0;
gid_t *unix_gids;
size_t i, num_gids;
- uint32 acc_granted;
bool ret;
NTSTATUS result;
bool success = False;
DEBUG(5,("_samr_GetGroupsForUser: %d\n", __LINE__));
+ uinfo = policy_handle_find(p, r->in.user_handle,
+ SAMR_USER_ACCESS_GET_GROUPS, NULL,
+ struct samr_user_info, &result);
+ if (!NT_STATUS_IS_OK(result)) {
+ return result;
+ }
+
rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidWithAttributeArray);
if (!rids) {
return NT_STATUS_NO_MEMORY;
}
- /* find the policy handle. open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.user_handle, &sid, &acc_granted, NULL))
- return NT_STATUS_INVALID_HANDLE;
-
- result = access_check_samr_function(acc_granted,
- SAMR_USER_ACCESS_GET_GROUPS,
- "_samr_GetGroupsForUser");
- if (!NT_STATUS_IS_OK(result)) {
- return result;
- }
-
- if (!sid_check_is_in_our_domain(&sid))
+ if (!sid_check_is_in_our_domain(&uinfo->sid))
return NT_STATUS_OBJECT_TYPE_MISMATCH;
if ( !(sam_pass = samu_new( p->mem_ctx )) ) {
}
become_root();
- ret = pdb_getsampwsid(sam_pass, &sid);
+ ret = pdb_getsampwsid(sam_pass, &uinfo->sid);
unbecome_root();
if (!ret) {
DEBUG(10, ("pdb_getsampwsid failed for %s\n",
- sid_string_dbg(&sid)));
+ sid_string_dbg(&uinfo->sid)));
return NT_STATUS_NO_SUCH_USER;
}
if (!NT_STATUS_IS_OK(result)) {
DEBUG(10, ("pdb_enum_group_memberships failed for %s\n",
- sid_string_dbg(&sid)));
+ sid_string_dbg(&uinfo->sid)));
return result;
}
struct samr_QueryDomainInfo *r)
{
NTSTATUS status = NT_STATUS_OK;
- struct samr_info *info = NULL;
+ struct samr_domain_info *dinfo;
union samr_DomainInfo *dom_info;
time_t u_expire, u_min_age;
time_t seq_num;
uint32 server_role;
+ uint32_t acc_required;
+
+ DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
+
+ switch (r->in.level) {
+ case 1: /* DomainPasswordInformation */
+ case 12: /* DomainLockoutInformation */
+ /* DOMAIN_READ_PASSWORD_PARAMETERS */
+ acc_required = SAMR_DOMAIN_ACCESS_LOOKUP_INFO_1;
+ break;
+ case 11: /* DomainGeneralInformation2 */
+ /* DOMAIN_READ_PASSWORD_PARAMETERS |
+ * DOMAIN_READ_OTHER_PARAMETERS */
+ acc_required = SAMR_DOMAIN_ACCESS_LOOKUP_INFO_1 |
+ SAMR_DOMAIN_ACCESS_LOOKUP_INFO_2;
+ break;
+ case 2: /* DomainGeneralInformation */
+ case 3: /* DomainLogoffInformation */
+ case 4: /* DomainOemInformation */
+ case 5: /* DomainReplicationInformation */
+ case 6: /* DomainReplicationInformation */
+ case 7: /* DomainServerRoleInformation */
+ case 8: /* DomainModifiedInformation */
+ case 9: /* DomainStateInformation */
+ case 10: /* DomainUasInformation */
+ case 13: /* DomainModifiedInformation2 */
+ /* DOMAIN_READ_OTHER_PARAMETERS */
+ acc_required = SAMR_DOMAIN_ACCESS_LOOKUP_INFO_2;
+ break;
+ default:
+ return NT_STATUS_INVALID_INFO_CLASS;
+ }
- DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ acc_required, NULL,
+ struct samr_domain_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
dom_info = TALLOC_ZERO_P(p->mem_ctx, union samr_DomainInfo);
if (!dom_info) {
return NT_STATUS_NO_MEMORY;
}
- /* find the policy handle. open a policy on it. */
- if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info)) {
- return NT_STATUS_INVALID_HANDLE;
- }
-
- status = access_check_samr_function(info->acc_granted,
- SAMR_ACCESS_OPEN_DOMAIN,
- "_samr_QueryDomainInfo" );
-
- if ( !NT_STATUS_IS_OK(status) )
- return status;
-
switch (r->in.level) {
- case 0x01:
+ case 1:
become_root();
/* AS ROOT !!! */
pdb_get_account_policy(AP_MIN_PASSWORD_LEN,
- (uint32_t *)&dom_info->info1.min_password_length);
+ &account_policy_temp);
+ dom_info->info1.min_password_length = account_policy_temp;
- pdb_get_account_policy(AP_PASSWORD_HISTORY,
- (uint32_t *)&dom_info->info1.password_history_length);
+ pdb_get_account_policy(AP_PASSWORD_HISTORY, &account_policy_temp);
+ dom_info->info1.password_history_length = account_policy_temp;
pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
&dom_info->info1.password_properties);
}
break;
- case 0x02:
+ case 2:
become_root();
/* AS ROOT !!! */
- dom_info->general.num_users = count_sam_users(info->disp_info, ACB_NORMAL);
- dom_info->general.num_groups = count_sam_groups(info->disp_info);
- dom_info->general.num_aliases = count_sam_aliases(info->disp_info);
+ dom_info->general.num_users = count_sam_users(
+ dinfo->disp_info, ACB_NORMAL);
+ dom_info->general.num_groups = count_sam_groups(
+ dinfo->disp_info);
+ dom_info->general.num_aliases = count_sam_aliases(
+ dinfo->disp_info);
pdb_get_account_policy(AP_TIME_TO_LOGOUT, &u_logout);
dom_info->general.unknown3 = 1;
break;
- case 0x03:
+ case 3:
become_root();
unix_to_nt_time_abs(&dom_info->info3.force_logoff_time, u_logout);
break;
- case 0x04:
+ case 4:
dom_info->oem.oem_information.string = lp_serverstring();
break;
- case 0x05:
+ case 5:
dom_info->info5.domain_name.string = get_global_sam_name();
break;
- case 0x06:
+ case 6:
/* NT returns its own name when a PDC. win2k and later
* only the name of the PDC if itself is a BDC (samba4
* idl) */
dom_info->info6.primary.string = global_myname();
break;
- case 0x07:
+ case 7:
server_role = ROLE_DOMAIN_PDC;
if (lp_server_role() == ROLE_DOMAIN_BDC)
server_role = ROLE_DOMAIN_BDC;
dom_info->info7.role = server_role;
break;
- case 0x08:
+ case 8:
become_root();
dom_info->info8.domain_create_time = 0;
break;
- case 0x0c:
+ case 9:
+
+ dom_info->info9.domain_server_state = DOMAIN_SERVER_ENABLED;
+
+ break;
+ case 11:
+
+ /* AS ROOT !!! */
+
+ become_root();
+
+ dom_info->general2.general.num_users = count_sam_users(
+ dinfo->disp_info, ACB_NORMAL);
+ dom_info->general2.general.num_groups = count_sam_groups(
+ dinfo->disp_info);
+ dom_info->general2.general.num_aliases = count_sam_aliases(
+ dinfo->disp_info);
+
+ pdb_get_account_policy(AP_TIME_TO_LOGOUT, &u_logout);
+
+ unix_to_nt_time_abs(&dom_info->general2.general.force_logoff_time, u_logout);
+
+ if (!pdb_get_seq_num(&seq_num))
+ seq_num = time(NULL);
+
+ pdb_get_account_policy(AP_LOCK_ACCOUNT_DURATION, &account_policy_temp);
+ u_lock_duration = account_policy_temp;
+ if (u_lock_duration != -1) {
+ u_lock_duration *= 60;
+ }
+
+ pdb_get_account_policy(AP_RESET_COUNT_TIME, &account_policy_temp);
+ u_reset_time = account_policy_temp * 60;
+
+ pdb_get_account_policy(AP_BAD_ATTEMPT_LOCKOUT,
+ &account_policy_temp);
+ dom_info->general2.lockout_threshold = account_policy_temp;
+
+ /* !AS ROOT */
+
+ unbecome_root();
+
+ server_role = ROLE_DOMAIN_PDC;
+ if (lp_server_role() == ROLE_DOMAIN_BDC)
+ server_role = ROLE_DOMAIN_BDC;
+
+ dom_info->general2.general.oem_information.string = lp_serverstring();
+ dom_info->general2.general.domain_name.string = lp_workgroup();
+ dom_info->general2.general.primary.string = global_myname();
+ dom_info->general2.general.sequence_num = seq_num;
+ dom_info->general2.general.domain_server_state = DOMAIN_SERVER_ENABLED;
+ dom_info->general2.general.role = server_role;
+ dom_info->general2.general.unknown3 = 1;
+
+ unix_to_nt_time_abs(&dom_info->general2.lockout_duration,
+ u_lock_duration);
+ unix_to_nt_time_abs(&dom_info->general2.lockout_window,
+ u_reset_time);
+
+ break;
+ case 12:
become_root();
u_reset_time = account_policy_temp * 60;
pdb_get_account_policy(AP_BAD_ATTEMPT_LOCKOUT,
- (uint32_t *)&dom_info->info12.lockout_threshold);
+ &account_policy_temp);
+ dom_info->info12.lockout_threshold = account_policy_temp;
/* !AS ROOT */
unix_to_nt_time_abs(&dom_info->info12.lockout_window,
u_reset_time);
+ break;
+ case 13:
+
+ become_root();
+
+ /* AS ROOT !!! */
+
+ if (!pdb_get_seq_num(&seq_num)) {
+ seq_num = time(NULL);
+ }
+
+ /* !AS ROOT */
+
+ unbecome_root();
+
+ dom_info->info13.sequence_num = seq_num;
+ dom_info->info13.domain_create_time = 0;
+ dom_info->info13.modified_count_at_last_promotion = 0;
+
break;
default:
return NT_STATUS_INVALID_INFO_CLASS;
{
const char *account = NULL;
DOM_SID sid;
- POLICY_HND dom_pol = *r->in.domain_handle;
uint32_t acb_info = r->in.acct_flags;
- POLICY_HND *user_pol = r->out.user_handle;
- struct samr_info *info = NULL;
+ struct samr_domain_info *dinfo;
+ struct samr_user_info *uinfo;
NTSTATUS nt_status;
uint32 acc_granted;
SEC_DESC *psd;
uint32 des_access = GENERIC_RIGHTS_USER_ALL_ACCESS;
bool can_add_account = False;
SE_PRIV se_rights;
- DISP_INFO *disp_info = NULL;
- /* Get the domain SID stored in the domain policy */
- if (!get_lsa_policy_samr_sid(p, &dom_pol, &sid, &acc_granted,
- &disp_info))
- return NT_STATUS_INVALID_HANDLE;
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_CREATE_USER, NULL,
+ struct samr_domain_info, &nt_status);
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ return nt_status;
+ }
- if (disp_info->builtin_domain) {
+ if (sid_check_is_builtin(&dinfo->sid)) {
DEBUG(5,("_samr_CreateUser2: Refusing user create in BUILTIN\n"));
return NT_STATUS_ACCESS_DENIED;
}
- nt_status = access_check_samr_function(acc_granted,
- SAMR_DOMAIN_ACCESS_CREATE_USER,
- "_samr_CreateUser2");
- if (!NT_STATUS_IS_OK(nt_status)) {
- return nt_status;
- }
-
if (!(acb_info == ACB_NORMAL || acb_info == ACB_DOMTRUST ||
acb_info == ACB_WSTRUST || acb_info == ACB_SVRTRUST)) {
/* Match Win2k, and return NT_STATUS_INVALID_PARAMETER if
/* determine which user right we need to check based on the acb_info */
- if ( acb_info & ACB_WSTRUST )
- {
- se_priv_copy( &se_rights, &se_machine_account );
+ if (geteuid() == sec_initial_uid()) {
+ se_priv_copy(&se_rights, &se_priv_none);
+ can_add_account = true;
+ } else if (acb_info & ACB_WSTRUST) {
+ se_priv_copy(&se_rights, &se_machine_account);
can_add_account = user_has_privileges(
p->server_info->ptok, &se_rights );
- }
- /* usrmgr.exe (and net rpc trustdom grant) creates a normal user
- account for domain trusts and changes the ACB flags later */
- else if ( acb_info & ACB_NORMAL &&
- (account[strlen(account)-1] != '$') )
- {
- se_priv_copy( &se_rights, &se_add_users );
+ } else if (acb_info & ACB_NORMAL &&
+ (account[strlen(account)-1] != '$')) {
+ /* usrmgr.exe (and net rpc trustdom grant) creates a normal user
+ account for domain trusts and changes the ACB flags later */
+ se_priv_copy(&se_rights, &se_add_users);
can_add_account = user_has_privileges(
p->server_info->ptok, &se_rights );
- }
- else /* implicit assumption of a BDC or domain trust account here
+ } else if (lp_enable_privileges()) {
+ /* implicit assumption of a BDC or domain trust account here
* (we already check the flags earlier) */
- {
- if ( lp_enable_privileges() ) {
- /* only Domain Admins can add a BDC or domain trust */
- se_priv_copy( &se_rights, &se_priv_none );
- can_add_account = nt_token_check_domain_rid(
- p->server_info->ptok,
- DOMAIN_GROUP_RID_ADMINS );
- }
+ /* only Domain Admins can add a BDC or domain trust */
+ se_priv_copy(&se_rights, &se_priv_none);
+ can_add_account = nt_token_check_domain_rid(
+ p->server_info->ptok,
+ DOMAIN_GROUP_RID_ADMINS );
}
DEBUG(5, ("_samr_CreateUser2: %s can add this account : %s\n",
uidtoname(p->server_info->utok.uid),
can_add_account ? "True":"False" ));
- /********** BEGIN Admin BLOCK **********/
+ if (!can_add_account) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
- if ( can_add_account )
- become_root();
+ /********** BEGIN Admin BLOCK **********/
+ become_root();
nt_status = pdb_create_user(p->mem_ctx, account, acb_info,
r->out.rid);
-
- if ( can_add_account )
- unbecome_root();
+ unbecome_root();
/********** END Admin BLOCK **********/
&sid, SAMR_USR_RIGHTS_WRITE_PW);
se_map_generic(&des_access, &usr_generic_mapping);
+ /*
+ * JRA - TESTME. We just created this user so we
+ * had rights to create them. Do we need to check
+ * any further access on this object ? Can't we
+ * just assume we have all the rights we need ?
+ */
+
nt_status = access_check_samr_object(psd, p->server_info->ptok,
&se_rights, GENERIC_RIGHTS_USER_WRITE, des_access,
&acc_granted, "_samr_CreateUser2");
return nt_status;
}
- /* associate the user's SID with the new handle. */
- if ((info = get_samr_info_by_sid(&sid)) == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
-
- ZERO_STRUCTP(info);
- info->sid = sid;
- info->acc_granted = acc_granted;
-
- /* get a (unique) handle. open a policy on it. */
- if (!create_policy_hnd(p, user_pol, free_samr_info, (void *)info)) {
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ uinfo = policy_handle_create(p, r->out.user_handle, acc_granted,
+ struct samr_user_info, &nt_status);
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ return nt_status;
}
+ uinfo->sid = sid;
/* After a "set" ensure we have no cached display info. */
- force_flush_samr_cache(info->disp_info);
+ force_flush_samr_cache(&sid);
*r->out.access_granted = acc_granted;
NTSTATUS _samr_Connect(pipes_struct *p,
struct samr_Connect *r)
{
- struct samr_info *info = NULL;
+ struct samr_connect_info *info;
+ uint32_t acc_granted;
+ struct policy_handle hnd;
uint32 des_access = r->in.access_mask;
+ NTSTATUS status;
/* Access check */
return NT_STATUS_ACCESS_DENIED;
}
- /* set up the SAMR connect_anon response */
-
- /* associate the user's SID with the new handle. */
- if ((info = get_samr_info_by_sid(NULL)) == NULL)
- return NT_STATUS_NO_MEMORY;
-
/* don't give away the farm but this is probably ok. The SAMR_ACCESS_ENUM_DOMAINS
was observed from a win98 client trying to enumerate users (when configured
user level access control on shares) --jerry */
map_max_allowed_access(p->server_info->ptok, &des_access);
se_map_generic( &des_access, &sam_generic_mapping );
- info->acc_granted = des_access & (SAMR_ACCESS_ENUM_DOMAINS|SAMR_ACCESS_OPEN_DOMAIN);
- /* get a (unique) handle. open a policy on it. */
- if (!create_policy_hnd(p, r->out.connect_handle, free_samr_info, (void *)info))
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ acc_granted = des_access & (SAMR_ACCESS_ENUM_DOMAINS
+ |SAMR_ACCESS_LOOKUP_DOMAIN);
+
+ /* set up the SAMR connect_anon response */
+
+ info = policy_handle_create(p, &hnd, acc_granted,
+ struct samr_connect_info,
+ &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+ *r->out.connect_handle = hnd;
return NT_STATUS_OK;
}
NTSTATUS _samr_Connect2(pipes_struct *p,
struct samr_Connect2 *r)
{
- struct samr_info *info = NULL;
+ struct samr_connect_info *info = NULL;
+ struct policy_handle hnd;
SEC_DESC *psd = NULL;
uint32 acc_granted;
uint32 des_access = r->in.access_mask;
case NDR_SAMR_CONNECT2:
fn = "_samr_Connect2";
break;
+ case NDR_SAMR_CONNECT3:
+ fn = "_samr_Connect3";
+ break;
case NDR_SAMR_CONNECT4:
fn = "_samr_Connect4";
break;
if ( !NT_STATUS_IS_OK(nt_status) )
return nt_status;
- /* associate the user's SID and access granted with the new handle. */
- if ((info = get_samr_info_by_sid(NULL)) == NULL)
- return NT_STATUS_NO_MEMORY;
+ info = policy_handle_create(p, &hnd, acc_granted,
+ struct samr_connect_info, &nt_status);
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ return nt_status;
+ }
- info->acc_granted = acc_granted;
- info->status = r->in.access_mask; /* this looks so wrong... - gd */
+ DEBUG(5,("%s: %d\n", fn, __LINE__));
- /* get a (unique) handle. open a policy on it. */
- if (!create_policy_hnd(p, r->out.connect_handle, free_samr_info, (void *)info))
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ *r->out.connect_handle = hnd;
+ return NT_STATUS_OK;
+}
- DEBUG(5,("%s: %d\n", fn, __LINE__));
+/****************************************************************
+ _samr_Connect3
+****************************************************************/
+
+NTSTATUS _samr_Connect3(pipes_struct *p,
+ struct samr_Connect3 *r)
+{
+ struct samr_Connect2 c;
+
+ c.in.system_name = r->in.system_name;
+ c.in.access_mask = r->in.access_mask;
+ c.out.connect_handle = r->out.connect_handle;
- return nt_status;
+ return _samr_Connect2(p, &c);
}
/*******************************************************************
c.in.access_mask = r->in.access_mask;
c.out.connect_handle = r->out.connect_handle;
+ *r->out.level_out = 1;
+
status = _samr_Connect2(p, &c);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- *r->out.level_out = 1;
r->out.info_out->info1 = info1;
return NT_STATUS_OK;
NTSTATUS _samr_LookupDomain(pipes_struct *p,
struct samr_LookupDomain *r)
{
- NTSTATUS status = NT_STATUS_OK;
- struct samr_info *info;
+ NTSTATUS status;
+ struct samr_connect_info *info;
const char *domain_name;
DOM_SID *sid = NULL;
- if (!find_policy_by_hnd(p, r->in.connect_handle, (void**)(void *)&info))
- return NT_STATUS_INVALID_HANDLE;
-
/* win9x user manager likes to use SAMR_ACCESS_ENUM_DOMAINS here.
Reverted that change so we will work with RAS servers again */
- status = access_check_samr_function(info->acc_granted,
- SAMR_ACCESS_OPEN_DOMAIN,
- "_samr_LookupDomain");
+ info = policy_handle_find(p, r->in.connect_handle,
+ SAMR_ACCESS_LOOKUP_DOMAIN, NULL,
+ struct samr_connect_info,
+ &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
struct samr_EnumDomains *r)
{
NTSTATUS status;
- struct samr_info *info;
+ struct samr_connect_info *info;
uint32_t num_entries = 2;
struct samr_SamEntry *entry_array = NULL;
struct samr_SamArray *sam;
- if (!find_policy_by_hnd(p, r->in.connect_handle, (void**)(void *)&info))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(info->acc_granted,
- SAMR_ACCESS_ENUM_DOMAINS,
- "_samr_EnumDomains");
+ info = policy_handle_find(p, r->in.connect_handle,
+ SAMR_ACCESS_ENUM_DOMAINS, NULL,
+ struct samr_connect_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
struct samr_OpenAlias *r)
{
DOM_SID sid;
- POLICY_HND domain_pol = *r->in.domain_handle;
uint32 alias_rid = r->in.rid;
- POLICY_HND *alias_pol = r->out.alias_handle;
- struct samr_info *info = NULL;
+ struct samr_alias_info *ainfo;
+ struct samr_domain_info *dinfo;
SEC_DESC *psd = NULL;
uint32 acc_granted;
uint32 des_access = r->in.access_mask;
NTSTATUS status;
SE_PRIV se_rights;
- /* find the domain policy and get the SID / access bits stored in the domain policy */
-
- if ( !get_lsa_policy_samr_sid(p, &domain_pol, &sid, &acc_granted, NULL) )
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
- "_samr_OpenAlias");
-
- if ( !NT_STATUS_IS_OK(status) )
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
+ struct samr_domain_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
return status;
+ }
/* append the alias' RID to it */
- if (!sid_append_rid(&sid, alias_rid))
+ if (!sid_compose(&sid, &dinfo->sid, alias_rid))
return NT_STATUS_NO_SUCH_ALIAS;
/*check if access can be granted as requested by client. */
se_priv_copy( &se_rights, &se_add_users );
-
status = access_check_samr_object(psd, p->server_info->ptok,
- &se_rights, GENERIC_RIGHTS_ALIAS_WRITE, des_access,
- &acc_granted, "_samr_OpenAlias");
+ &se_rights, SAMR_ALIAS_ACCESS_ADD_MEMBER,
+ des_access, &acc_granted, "_samr_OpenAlias");
if ( !NT_STATUS_IS_OK(status) )
return status;
/* make sure there is a mapping */
- if ( !sid_to_gid( &sid, &gid ) ) {
- return NT_STATUS_NO_SUCH_ALIAS;
- }
+ if ( !sid_to_gid( &sid, &gid ) ) {
+ return NT_STATUS_NO_SUCH_ALIAS;
+ }
+
+ }
+
+ ainfo = policy_handle_create(p, r->out.alias_handle, acc_granted,
+ struct samr_alias_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+ ainfo->sid = sid;
+
+ return NT_STATUS_OK;
+}
+
+/*******************************************************************
+ set_user_info_2
+ ********************************************************************/
+
+static NTSTATUS set_user_info_2(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo2 *id2,
+ struct samu *pwd)
+{
+ if (id2 == NULL) {
+ DEBUG(5,("set_user_info_2: NULL id2\n"));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
+ copy_id2_to_sam_passwd(pwd, id2);
+
+ return pdb_update_sam_account(pwd);
+}
+
+/*******************************************************************
+ set_user_info_4
+ ********************************************************************/
+
+static NTSTATUS set_user_info_4(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo4 *id4,
+ struct samu *pwd)
+{
+ if (id4 == NULL) {
+ DEBUG(5,("set_user_info_2: NULL id4\n"));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
+ copy_id4_to_sam_passwd(pwd, id4);
+
+ return pdb_update_sam_account(pwd);
+}
+
+/*******************************************************************
+ set_user_info_6
+ ********************************************************************/
+
+static NTSTATUS set_user_info_6(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo6 *id6,
+ struct samu *pwd)
+{
+ if (id6 == NULL) {
+ DEBUG(5,("set_user_info_6: NULL id6\n"));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
+ copy_id6_to_sam_passwd(pwd, id6);
+
+ return pdb_update_sam_account(pwd);
+}
+
+/*******************************************************************
+ set_user_info_7
+ ********************************************************************/
+
+static NTSTATUS set_user_info_7(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo7 *id7,
+ struct samu *pwd)
+{
+ NTSTATUS rc;
+
+ if (id7 == NULL) {
+ DEBUG(5, ("set_user_info_7: NULL id7\n"));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
+ if (!id7->account_name.string) {
+ DEBUG(5, ("set_user_info_7: failed to get new username\n"));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
+ /* check to see if the new username already exists. Note: we can't
+ reliably lock all backends, so there is potentially the
+ possibility that a user can be created in between this check and
+ the rename. The rename should fail, but may not get the
+ exact same failure status code. I think this is small enough
+ of a window for this type of operation and the results are
+ simply that the rename fails with a slightly different status
+ code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
+
+ rc = can_create(mem_ctx, id7->account_name.string);
+
+ /* when there is nothing to change, we're done here */
+ if (NT_STATUS_EQUAL(rc, NT_STATUS_USER_EXISTS) &&
+ strequal(id7->account_name.string, pdb_get_username(pwd))) {
+ return NT_STATUS_OK;
+ }
+ if (!NT_STATUS_IS_OK(rc)) {
+ return rc;
+ }
+
+ rc = pdb_rename_sam_account(pwd, id7->account_name.string);
+
+ return rc;
+}
+
+/*******************************************************************
+ set_user_info_8
+ ********************************************************************/
+
+static NTSTATUS set_user_info_8(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo8 *id8,
+ struct samu *pwd)
+{
+ if (id8 == NULL) {
+ DEBUG(5,("set_user_info_8: NULL id8\n"));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
+ copy_id8_to_sam_passwd(pwd, id8);
+
+ return pdb_update_sam_account(pwd);
+}
+
+/*******************************************************************
+ set_user_info_10
+ ********************************************************************/
+static NTSTATUS set_user_info_10(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo10 *id10,
+ struct samu *pwd)
+{
+ if (id10 == NULL) {
+ DEBUG(5,("set_user_info_8: NULL id10\n"));
+ return NT_STATUS_ACCESS_DENIED;
}
- /* associate the alias SID with the new handle. */
- if ((info = get_samr_info_by_sid(&sid)) == NULL)
- return NT_STATUS_NO_MEMORY;
+ copy_id10_to_sam_passwd(pwd, id10);
- info->acc_granted = acc_granted;
+ return pdb_update_sam_account(pwd);
+}
- /* get a (unique) handle. open a policy on it. */
- if (!create_policy_hnd(p, alias_pol, free_samr_info, (void *)info))
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+/*******************************************************************
+ set_user_info_11
+ ********************************************************************/
- return NT_STATUS_OK;
+static NTSTATUS set_user_info_11(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo11 *id11,
+ struct samu *pwd)
+{
+ if (id11 == NULL) {
+ DEBUG(5,("set_user_info_11: NULL id11\n"));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
+ copy_id11_to_sam_passwd(pwd, id11);
+
+ return pdb_update_sam_account(pwd);
}
/*******************************************************************
- set_user_info_7
+ set_user_info_12
********************************************************************/
-static NTSTATUS set_user_info_7(TALLOC_CTX *mem_ctx,
- struct samr_UserInfo7 *id7,
- struct samu *pwd)
+static NTSTATUS set_user_info_12(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo12 *id12,
+ struct samu *pwd)
{
- NTSTATUS rc;
-
- if (id7 == NULL) {
- DEBUG(5, ("set_user_info_7: NULL id7\n"));
+ if (id12 == NULL) {
+ DEBUG(5,("set_user_info_12: NULL id12\n"));
return NT_STATUS_ACCESS_DENIED;
}
- if (!id7->account_name.string) {
- DEBUG(5, ("set_user_info_7: failed to get new username\n"));
+ copy_id12_to_sam_passwd(pwd, id12);
+
+ return pdb_update_sam_account(pwd);
+}
+
+/*******************************************************************
+ set_user_info_13
+ ********************************************************************/
+
+static NTSTATUS set_user_info_13(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo13 *id13,
+ struct samu *pwd)
+{
+ if (id13 == NULL) {
+ DEBUG(5,("set_user_info_13: NULL id13\n"));
return NT_STATUS_ACCESS_DENIED;
}
- /* check to see if the new username already exists. Note: we can't
- reliably lock all backends, so there is potentially the
- possibility that a user can be created in between this check and
- the rename. The rename should fail, but may not get the
- exact same failure status code. I think this is small enough
- of a window for this type of operation and the results are
- simply that the rename fails with a slightly different status
- code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
+ copy_id13_to_sam_passwd(pwd, id13);
- rc = can_create(mem_ctx, id7->account_name.string);
- if (!NT_STATUS_IS_OK(rc)) {
- return rc;
+ return pdb_update_sam_account(pwd);
+}
+
+/*******************************************************************
+ set_user_info_14
+ ********************************************************************/
+
+static NTSTATUS set_user_info_14(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo14 *id14,
+ struct samu *pwd)
+{
+ if (id14 == NULL) {
+ DEBUG(5,("set_user_info_14: NULL id14\n"));
+ return NT_STATUS_ACCESS_DENIED;
}
- rc = pdb_rename_sam_account(pwd, id7->account_name.string);
+ copy_id14_to_sam_passwd(pwd, id14);
- return rc;
+ return pdb_update_sam_account(pwd);
}
/*******************************************************************
set_user_info_16
********************************************************************/
-static bool set_user_info_16(struct samr_UserInfo16 *id16,
- struct samu *pwd)
+static NTSTATUS set_user_info_16(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo16 *id16,
+ struct samu *pwd)
{
if (id16 == NULL) {
- DEBUG(5, ("set_user_info_16: NULL id16\n"));
- return False;
+ DEBUG(5,("set_user_info_16: NULL id16\n"));
+ return NT_STATUS_ACCESS_DENIED;
}
- /* FIX ME: check if the value is really changed --metze */
- if (!pdb_set_acct_ctrl(pwd, id16->acct_flags, PDB_CHANGED)) {
- return False;
- }
+ copy_id16_to_sam_passwd(pwd, id16);
- if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
- return False;
+ return pdb_update_sam_account(pwd);
+}
+
+/*******************************************************************
+ set_user_info_17
+ ********************************************************************/
+
+static NTSTATUS set_user_info_17(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo17 *id17,
+ struct samu *pwd)
+{
+ if (id17 == NULL) {
+ DEBUG(5,("set_user_info_17: NULL id17\n"));
+ return NT_STATUS_ACCESS_DENIED;
}
- return True;
+ copy_id17_to_sam_passwd(pwd, id17);
+
+ return pdb_update_sam_account(pwd);
}
/*******************************************************************
pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
}
- if (id18->password_expired) {
- pdb_set_pass_last_set_time(pwd, 0, PDB_CHANGED);
- } else {
- /* FIXME */
- pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
- }
+ copy_id18_to_sam_passwd(pwd, id18);
return pdb_update_sam_account(pwd);
}
set_user_info_20
********************************************************************/
-static bool set_user_info_20(struct samr_UserInfo20 *id20,
- struct samu *pwd)
+static NTSTATUS set_user_info_20(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo20 *id20,
+ struct samu *pwd)
{
if (id20 == NULL) {
- DEBUG(5, ("set_user_info_20: NULL id20\n"));
- return False;
+ DEBUG(5,("set_user_info_20: NULL id20\n"));
+ return NT_STATUS_ACCESS_DENIED;
}
copy_id20_to_sam_passwd(pwd, id20);
- /* write the change out */
- if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
- return False;
- }
-
- return True;
+ return pdb_update_sam_account(pwd);
}
/*******************************************************************
set_user_info_21
********************************************************************/
-static NTSTATUS set_user_info_21(TALLOC_CTX *mem_ctx,
- struct samr_UserInfo21 *id21,
+static NTSTATUS set_user_info_21(struct samr_UserInfo21 *id21,
+ TALLOC_CTX *mem_ctx,
+ DATA_BLOB *session_key,
struct samu *pwd)
{
NTSTATUS status;
return NT_STATUS_ACCESS_DENIED;
}
+ if (id21->fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) {
+ if (id21->nt_password_set) {
+ DATA_BLOB in, out;
+
+ if ((id21->nt_owf_password.length != 16) ||
+ (id21->nt_owf_password.size != 16)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (!session_key->length) {
+ return NT_STATUS_NO_USER_SESSION_KEY;
+ }
+
+ in = data_blob_const(id21->nt_owf_password.array, 16);
+ out = data_blob_talloc_zero(mem_ctx, 16);
+
+ sess_crypt_blob(&out, &in, session_key, false);
+
+ pdb_set_nt_passwd(pwd, out.data, PDB_CHANGED);
+ pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
+ }
+ }
+
+ if (id21->fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT) {
+ if (id21->lm_password_set) {
+ DATA_BLOB in, out;
+
+ if ((id21->lm_owf_password.length != 16) ||
+ (id21->lm_owf_password.size != 16)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (!session_key->length) {
+ return NT_STATUS_NO_USER_SESSION_KEY;
+ }
+
+ in = data_blob_const(id21->lm_owf_password.array, 16);
+ out = data_blob_talloc_zero(mem_ctx, 16);
+
+ sess_crypt_blob(&out, &in, session_key, false);
+
+ pdb_set_lanman_passwd(pwd, out.data, PDB_CHANGED);
+ pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
+ }
+ }
+
/* we need to separately check for an account rename first */
if (id21->account_name.string &&
struct samu *pwd)
{
char *plaintext_buf = NULL;
- uint32 len = 0;
+ size_t len = 0;
uint32_t acct_ctrl;
NTSTATUS status;
id23->password.data,
&plaintext_buf,
&len,
- STR_UNICODE)) {
+ CH_UTF16)) {
return NT_STATUS_WRONG_PASSWORD;
}
set_user_info_pw
********************************************************************/
-static bool set_user_info_pw(uint8 *pass, struct samu *pwd,
- int level)
+static bool set_user_info_pw(uint8 *pass, struct samu *pwd)
{
- uint32 len = 0;
+ size_t len = 0;
char *plaintext_buf = NULL;
uint32 acct_ctrl;
- time_t last_set_time;
- enum pdb_value_state last_set_state;
DEBUG(5, ("Attempting administrator password change for user %s\n",
pdb_get_username(pwd)));
acct_ctrl = pdb_get_acct_ctrl(pwd);
- /* we need to know if it's expired, because this is an admin change, not a
- user change, so it's still expired when we're done */
- last_set_state = pdb_get_init_flags(pwd, PDB_PASSLASTSET);
- last_set_time = pdb_get_pass_last_set_time(pwd);
if (!decode_pw_buffer(talloc_tos(),
pass,
&plaintext_buf,
&len,
- STR_UNICODE)) {
+ CH_UTF16)) {
return False;
}
memset(plaintext_buf, '\0', strlen(plaintext_buf));
- /*
- * A level 25 change does reset the pwdlastset field, a level 24
- * change does not. I know this is probably not the full story, but
- * it is needed to make XP join LDAP correctly, without it the later
- * auth2 check can fail with PWD_MUST_CHANGE.
- */
- if (level != 25) {
- /*
- * restore last set time as this is an admin change, not a
- * user pw change
- */
- pdb_set_pass_last_set_time (pwd, last_set_time,
- last_set_state);
+ DEBUG(5,("set_user_info_pw: pdb_update_pwd()\n"));
+
+ return True;
+}
+
+/*******************************************************************
+ set_user_info_24
+ ********************************************************************/
+
+static NTSTATUS set_user_info_24(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo24 *id24,
+ struct samu *pwd)
+{
+ NTSTATUS status;
+
+ if (id24 == NULL) {
+ DEBUG(5, ("set_user_info_24: NULL id24\n"));
+ return NT_STATUS_INVALID_PARAMETER;
}
- DEBUG(5,("set_user_info_pw: pdb_update_pwd()\n"));
+ if (!set_user_info_pw(id24->password.data, pwd)) {
+ return NT_STATUS_WRONG_PASSWORD;
+ }
- /* update the SAMBA password */
- if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
- return False;
+ copy_id24_to_sam_passwd(pwd, id24);
+
+ status = pdb_update_sam_account(pwd);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
- return True;
+ return NT_STATUS_OK;
}
/*******************************************************************
return NT_STATUS_ACCESS_DENIED;
}
+ if ((id25->info.fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) ||
+ (id25->info.fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT)) {
+
+ if (!set_user_info_pw(id25->password.data, pwd)) {
+ return NT_STATUS_WRONG_PASSWORD;
+ }
+ }
+
copy_id25_to_sam_passwd(pwd, id25);
/* write the change out */
return NT_STATUS_OK;
}
+/*******************************************************************
+ set_user_info_26
+ ********************************************************************/
+
+static NTSTATUS set_user_info_26(TALLOC_CTX *mem_ctx,
+ struct samr_UserInfo26 *id26,
+ struct samu *pwd)
+{
+ NTSTATUS status;
+
+ if (id26 == NULL) {
+ DEBUG(5, ("set_user_info_26: NULL id26\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (!set_user_info_pw(id26->password.data, pwd)) {
+ return NT_STATUS_WRONG_PASSWORD;
+ }
+
+ copy_id26_to_sam_passwd(pwd, id26);
+
+ status = pdb_update_sam_account(pwd);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ return NT_STATUS_OK;
+}
+
+/*************************************************************
+**************************************************************/
+
+static uint32_t samr_set_user_info_map_fields_to_access_mask(uint32_t fields)
+{
+ uint32_t acc_required = 0;
+
+ /* USER_ALL_USERNAME */
+ if (fields & SAMR_FIELD_ACCOUNT_NAME)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_FULLNAME */
+ if (fields & SAMR_FIELD_FULL_NAME)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_PRIMARYGROUPID */
+ if (fields & SAMR_FIELD_PRIMARY_GID)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_HOMEDIRECTORY */
+ if (fields & SAMR_FIELD_HOME_DIRECTORY)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_HOMEDIRECTORYDRIVE */
+ if (fields & SAMR_FIELD_HOME_DRIVE)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_SCRIPTPATH */
+ if (fields & SAMR_FIELD_LOGON_SCRIPT)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_PROFILEPATH */
+ if (fields & SAMR_FIELD_PROFILE_PATH)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_ADMINCOMMENT */
+ if (fields & SAMR_FIELD_COMMENT)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_WORKSTATIONS */
+ if (fields & SAMR_FIELD_WORKSTATIONS)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_LOGONHOURS */
+ if (fields & SAMR_FIELD_LOGON_HOURS)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_ACCOUNTEXPIRES */
+ if (fields & SAMR_FIELD_ACCT_EXPIRY)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_USERACCOUNTCONTROL */
+ if (fields & SAMR_FIELD_ACCT_FLAGS)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_PARAMETERS */
+ if (fields & SAMR_FIELD_PARAMETERS)
+ acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ /* USER_ALL_USERCOMMENT */
+ if (fields & SAMR_FIELD_COMMENT)
+ acc_required |= SAMR_USER_ACCESS_SET_LOC_COM;
+ /* USER_ALL_COUNTRYCODE */
+ if (fields & SAMR_FIELD_COUNTRY_CODE)
+ acc_required |= SAMR_USER_ACCESS_SET_LOC_COM;
+ /* USER_ALL_CODEPAGE */
+ if (fields & SAMR_FIELD_CODE_PAGE)
+ acc_required |= SAMR_USER_ACCESS_SET_LOC_COM;
+ /* USER_ALL_NTPASSWORDPRESENT */
+ if (fields & SAMR_FIELD_NT_PASSWORD_PRESENT)
+ acc_required |= SAMR_USER_ACCESS_SET_PASSWORD;
+ /* USER_ALL_LMPASSWORDPRESENT */
+ if (fields & SAMR_FIELD_LM_PASSWORD_PRESENT)
+ acc_required |= SAMR_USER_ACCESS_SET_PASSWORD;
+ /* USER_ALL_PASSWORDEXPIRED */
+ if (fields & SAMR_FIELD_EXPIRED_FLAG)
+ acc_required |= SAMR_USER_ACCESS_SET_PASSWORD;
+
+ return acc_required;
+}
+
/*******************************************************************
samr_SetUserInfo
********************************************************************/
NTSTATUS _samr_SetUserInfo(pipes_struct *p,
struct samr_SetUserInfo *r)
{
+ struct samr_user_info *uinfo;
NTSTATUS status;
struct samu *pwd = NULL;
- DOM_SID sid;
- POLICY_HND *pol = r->in.user_handle;
union samr_UserInfo *info = r->in.info;
- uint16_t switch_value = r->in.level;
- uint32_t acc_granted;
- uint32_t acc_required;
+ uint32_t acc_required = 0;
+ uint32_t fields = 0;
bool ret;
- bool has_enough_rights = False;
- uint32_t acb_info;
- DISP_INFO *disp_info = NULL;
DEBUG(5,("_samr_SetUserInfo: %d\n", __LINE__));
- /* find the policy handle. open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, pol, &sid, &acc_granted, &disp_info)) {
- return NT_STATUS_INVALID_HANDLE;
- }
-
/* This is tricky. A WinXP domain join sets
(SAMR_USER_ACCESS_SET_PASSWORD|SAMR_USER_ACCESS_SET_ATTRIBUTES|SAMR_USER_ACCESS_GET_ATTRIBUTES)
The MMC lusrmgr plugin includes these perms and more in the SamrOpenUser(). But the
This should be enough for levels 18, 24, 25,& 26. Info level 23 can set more so
we'll use the set from the WinXP join as the basis. */
- switch (switch_value) {
- case 18:
- case 24:
- case 25:
- case 26:
+ switch (r->in.level) {
+ case 2: /* UserPreferencesInformation */
+ /* USER_WRITE_ACCOUNT | USER_WRITE_PREFERENCES */
+ acc_required = SAMR_USER_ACCESS_SET_ATTRIBUTES | SAMR_USER_ACCESS_SET_LOC_COM;
+ break;
+ case 4: /* UserLogonHoursInformation */
+ case 6: /* UserNameInformation */
+ case 7: /* UserAccountNameInformation */
+ case 8: /* UserFullNameInformation */
+ case 9: /* UserPrimaryGroupInformation */
+ case 10: /* UserHomeInformation */
+ case 11: /* UserScriptInformation */
+ case 12: /* UserProfileInformation */
+ case 13: /* UserAdminCommentInformation */
+ case 14: /* UserWorkStationsInformation */
+ case 16: /* UserControlInformation */
+ case 17: /* UserExpiresInformation */
+ case 20: /* UserParametersInformation */
+ /* USER_WRITE_ACCOUNT */
+ acc_required = SAMR_USER_ACCESS_SET_ATTRIBUTES;
+ break;
+ case 18: /* UserInternal1Information */
+ /* FIXME: gd, this is a guess */
acc_required = SAMR_USER_ACCESS_SET_PASSWORD;
break;
- default:
- acc_required = SAMR_USER_ACCESS_SET_PASSWORD |
- SAMR_USER_ACCESS_SET_ATTRIBUTES |
- SAMR_USER_ACCESS_GET_ATTRIBUTES;
+ case 21: /* UserAllInformation */
+ fields = info->info21.fields_present;
+ acc_required = samr_set_user_info_map_fields_to_access_mask(fields);
break;
+ case 23: /* UserInternal4Information */
+ fields = info->info23.info.fields_present;
+ acc_required = samr_set_user_info_map_fields_to_access_mask(fields);
+ break;
+ case 25: /* UserInternal4InformationNew */
+ fields = info->info25.info.fields_present;
+ acc_required = samr_set_user_info_map_fields_to_access_mask(fields);
+ break;
+ case 24: /* UserInternal5Information */
+ case 26: /* UserInternal5InformationNew */
+ acc_required = SAMR_USER_ACCESS_SET_PASSWORD;
+ break;
+ default:
+ return NT_STATUS_INVALID_INFO_CLASS;
}
- status = access_check_samr_function(acc_granted,
- acc_required,
- "_samr_SetUserInfo");
+ uinfo = policy_handle_find(p, r->in.user_handle, acc_required, NULL,
+ struct samr_user_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
DEBUG(5, ("_samr_SetUserInfo: sid:%s, level:%d\n",
- sid_string_dbg(&sid), switch_value));
+ sid_string_dbg(&uinfo->sid), r->in.level));
if (info == NULL) {
DEBUG(5, ("_samr_SetUserInfo: NULL info level\n"));
}
become_root();
- ret = pdb_getsampwsid(pwd, &sid);
+ ret = pdb_getsampwsid(pwd, &uinfo->sid);
unbecome_root();
if (!ret) {
return NT_STATUS_NO_SUCH_USER;
}
- /* deal with machine password changes differently from userinfo changes */
- /* check to see if we have the sufficient rights */
-
- acb_info = pdb_get_acct_ctrl(pwd);
- if (acb_info & ACB_WSTRUST)
- has_enough_rights = user_has_privileges(p->server_info->ptok,
- &se_machine_account);
- else if (acb_info & ACB_NORMAL)
- has_enough_rights = user_has_privileges(p->server_info->ptok,
- &se_add_users);
- else if (acb_info & (ACB_SVRTRUST|ACB_DOMTRUST)) {
- if (lp_enable_privileges()) {
- has_enough_rights = nt_token_check_domain_rid(p->server_info->ptok,
- DOMAIN_GROUP_RID_ADMINS);
- }
- }
+ /* ================ BEGIN Privilege BLOCK ================ */
- DEBUG(5, ("_samr_SetUserInfo: %s does%s possess sufficient rights\n",
- uidtoname(p->server_info->utok.uid),
- has_enough_rights ? "" : " not"));
+ become_root();
- /* ================ BEGIN SeMachineAccountPrivilege BLOCK ================ */
+ /* ok! user info levels (lots: see MSDEV help), off we go... */
- if (has_enough_rights) {
- become_root();
- }
+ switch (r->in.level) {
- /* ok! user info levels (lots: see MSDEV help), off we go... */
+ case 2:
+ status = set_user_info_2(p->mem_ctx,
+ &info->info2, pwd);
+ break;
+
+ case 4:
+ status = set_user_info_4(p->mem_ctx,
+ &info->info4, pwd);
+ break;
- switch (switch_value) {
+ case 6:
+ status = set_user_info_6(p->mem_ctx,
+ &info->info6, pwd);
+ break;
case 7:
status = set_user_info_7(p->mem_ctx,
&info->info7, pwd);
break;
+ case 8:
+ status = set_user_info_8(p->mem_ctx,
+ &info->info8, pwd);
+ break;
+
+ case 10:
+ status = set_user_info_10(p->mem_ctx,
+ &info->info10, pwd);
+ break;
+
+ case 11:
+ status = set_user_info_11(p->mem_ctx,
+ &info->info11, pwd);
+ break;
+
+ case 12:
+ status = set_user_info_12(p->mem_ctx,
+ &info->info12, pwd);
+ break;
+
+ case 13:
+ status = set_user_info_13(p->mem_ctx,
+ &info->info13, pwd);
+ break;
+
+ case 14:
+ status = set_user_info_14(p->mem_ctx,
+ &info->info14, pwd);
+ break;
+
case 16:
- if (!set_user_info_16(&info->info16, pwd)) {
- status = NT_STATUS_ACCESS_DENIED;
- }
+ status = set_user_info_16(p->mem_ctx,
+ &info->info16, pwd);
+ break;
+
+ case 17:
+ status = set_user_info_17(p->mem_ctx,
+ &info->info17, pwd);
break;
case 18:
break;
case 20:
- if (!set_user_info_20(&info->info20, pwd)) {
- status = NT_STATUS_ACCESS_DENIED;
- }
+ status = set_user_info_20(p->mem_ctx,
+ &info->info20, pwd);
break;
case 21:
- status = set_user_info_21(p->mem_ctx,
- &info->info21, pwd);
+ status = set_user_info_21(&info->info21,
+ p->mem_ctx,
+ &p->server_info->user_session_key,
+ pwd);
break;
case 23:
if (!p->server_info->user_session_key.length) {
status = NT_STATUS_NO_USER_SESSION_KEY;
}
- SamOEMhashBlob(info->info23.password.data, 516,
- &p->server_info->user_session_key);
+ arcfour_crypt_blob(info->info23.password.data, 516,
+ &p->server_info->user_session_key);
dump_data(100, info->info23.password.data, 516);
if (!p->server_info->user_session_key.length) {
status = NT_STATUS_NO_USER_SESSION_KEY;
}
- SamOEMhashBlob(info->info24.password.data,
- 516,
- &p->server_info->user_session_key);
+ arcfour_crypt_blob(info->info24.password.data,
+ 516,
+ &p->server_info->user_session_key);
dump_data(100, info->info24.password.data, 516);
- if (!set_user_info_pw(info->info24.password.data, pwd,
- switch_value)) {
- status = NT_STATUS_WRONG_PASSWORD;
- }
+ status = set_user_info_24(p->mem_ctx,
+ &info->info24, pwd);
break;
case 25:
status = set_user_info_25(p->mem_ctx,
&info->info25, pwd);
- if (!NT_STATUS_IS_OK(status)) {
- goto done;
- }
- if (!set_user_info_pw(info->info25.password.data, pwd,
- switch_value)) {
- status = NT_STATUS_WRONG_PASSWORD;
- }
break;
case 26:
dump_data(100, info->info26.password.data, 516);
- if (!set_user_info_pw(info->info26.password.data, pwd,
- switch_value)) {
- status = NT_STATUS_WRONG_PASSWORD;
- }
+ status = set_user_info_26(p->mem_ctx,
+ &info->info26, pwd);
break;
default:
status = NT_STATUS_INVALID_INFO_CLASS;
}
- done:
-
TALLOC_FREE(pwd);
- if (has_enough_rights) {
- unbecome_root();
- }
+ unbecome_root();
- /* ================ END SeMachineAccountPrivilege BLOCK ================ */
+ /* ================ END Privilege BLOCK ================ */
if (NT_STATUS_IS_OK(status)) {
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&uinfo->sid);
}
return status;
{
size_t num_alias_rids;
uint32 *alias_rids;
- struct samr_info *info = NULL;
+ struct samr_domain_info *dinfo;
size_t i;
- NTSTATUS ntstatus1;
- NTSTATUS ntstatus2;
+ NTSTATUS status;
DOM_SID *members;
DEBUG(5,("_samr_GetAliasMembership: %d\n", __LINE__));
- /* find the policy handle. open a policy on it. */
- if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
- return NT_STATUS_INVALID_HANDLE;
-
- ntstatus1 = access_check_samr_function(info->acc_granted,
- SAMR_DOMAIN_ACCESS_LOOKUP_ALIAS,
- "_samr_GetAliasMembership");
- ntstatus2 = access_check_samr_function(info->acc_granted,
- SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
- "_samr_GetAliasMembership");
-
- if (!NT_STATUS_IS_OK(ntstatus1) || !NT_STATUS_IS_OK(ntstatus2)) {
- if (!(NT_STATUS_EQUAL(ntstatus1,NT_STATUS_ACCESS_DENIED) && NT_STATUS_IS_OK(ntstatus2)) &&
- !(NT_STATUS_EQUAL(ntstatus1,NT_STATUS_ACCESS_DENIED) && NT_STATUS_IS_OK(ntstatus1))) {
- return (NT_STATUS_IS_OK(ntstatus1)) ? ntstatus2 : ntstatus1;
- }
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_LOOKUP_ALIAS
+ | SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
+ struct samr_domain_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
- if (!sid_check_is_domain(&info->sid) &&
- !sid_check_is_builtin(&info->sid))
+ if (!sid_check_is_domain(&dinfo->sid) &&
+ !sid_check_is_builtin(&dinfo->sid))
return NT_STATUS_OBJECT_TYPE_MISMATCH;
if (r->in.sids->num_sids) {
num_alias_rids = 0;
become_root();
- ntstatus1 = pdb_enum_alias_memberships(p->mem_ctx, &info->sid, members,
- r->in.sids->num_sids,
- &alias_rids, &num_alias_rids);
+ status = pdb_enum_alias_memberships(p->mem_ctx, &dinfo->sid, members,
+ r->in.sids->num_sids,
+ &alias_rids, &num_alias_rids);
unbecome_root();
- if (!NT_STATUS_IS_OK(ntstatus1)) {
- return ntstatus1;
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
r->out.rids->count = num_alias_rids;
NTSTATUS _samr_GetMembersInAlias(pipes_struct *p,
struct samr_GetMembersInAlias *r)
{
+ struct samr_alias_info *ainfo;
NTSTATUS status;
size_t i;
size_t num_sids = 0;
struct lsa_SidPtr *sids = NULL;
DOM_SID *pdb_sids = NULL;
- DOM_SID alias_sid;
-
- uint32 acc_granted;
-
- /* find the policy handle. open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, NULL))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- SAMR_ALIAS_ACCESS_GET_MEMBERS,
- "_samr_GetMembersInAlias");
+ ainfo = policy_handle_find(p, r->in.alias_handle,
+ SAMR_ALIAS_ACCESS_GET_MEMBERS, NULL,
+ struct samr_alias_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
+ DEBUG(10, ("sid is %s\n", sid_string_dbg(&ainfo->sid)));
become_root();
- status = pdb_enum_aliasmem(&alias_sid, &pdb_sids, &num_sids);
+ status = pdb_enum_aliasmem(&ainfo->sid, &pdb_sids, &num_sids);
unbecome_root();
if (!NT_STATUS_IS_OK(status)) {
NTSTATUS _samr_QueryGroupMember(pipes_struct *p,
struct samr_QueryGroupMember *r)
{
- DOM_SID group_sid;
+ struct samr_group_info *ginfo;
size_t i, num_members;
uint32 *rid=NULL;
uint32 *attr=NULL;
- uint32 acc_granted;
-
NTSTATUS status;
struct samr_RidTypeArray *rids = NULL;
- rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidTypeArray);
- if (!rids) {
- return NT_STATUS_NO_MEMORY;
- }
-
- /* find the policy handle. open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, NULL))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- SAMR_GROUP_ACCESS_GET_MEMBERS,
- "_samr_QueryGroupMember");
+ ginfo = policy_handle_find(p, r->in.group_handle,
+ SAMR_GROUP_ACCESS_GET_MEMBERS, NULL,
+ struct samr_group_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
+ rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidTypeArray);
+ if (!rids) {
+ return NT_STATUS_NO_MEMORY;
+ }
- if (!sid_check_is_in_our_domain(&group_sid)) {
+ DEBUG(10, ("sid is %s\n", sid_string_dbg(&ginfo->sid)));
+
+ if (!sid_check_is_in_our_domain(&ginfo->sid)) {
DEBUG(3, ("sid %s is not in our domain\n",
- sid_string_dbg(&group_sid)));
+ sid_string_dbg(&ginfo->sid)));
return NT_STATUS_NO_SUCH_GROUP;
}
DEBUG(10, ("lookup on Domain SID\n"));
become_root();
- status = pdb_enum_group_members(p->mem_ctx, &group_sid,
+ status = pdb_enum_group_members(p->mem_ctx, &ginfo->sid,
&rid, &num_members);
unbecome_root();
NTSTATUS _samr_AddAliasMember(pipes_struct *p,
struct samr_AddAliasMember *r)
{
- DOM_SID alias_sid;
- uint32 acc_granted;
- SE_PRIV se_rights;
- bool can_add_accounts;
+ struct samr_alias_info *ainfo;
NTSTATUS status;
- DISP_INFO *disp_info = NULL;
-
- /* Find the policy handle. Open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
- status = access_check_samr_function(acc_granted,
- SAMR_ALIAS_ACCESS_ADD_MEMBER,
- "_samr_AddAliasMember");
+ ainfo = policy_handle_find(p, r->in.alias_handle,
+ SAMR_ALIAS_ACCESS_ADD_MEMBER, NULL,
+ struct samr_alias_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
-
- se_priv_copy( &se_rights, &se_add_users );
- can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
+ DEBUG(10, ("sid is %s\n", sid_string_dbg(&ainfo->sid)));
/******** BEGIN SeAddUsers BLOCK *********/
- if ( can_add_accounts )
- become_root();
-
- status = pdb_add_aliasmem(&alias_sid, r->in.sid);
-
- if ( can_add_accounts )
- unbecome_root();
+ become_root();
+ status = pdb_add_aliasmem(&ainfo->sid, r->in.sid);
+ unbecome_root();
/******** END SeAddUsers BLOCK *********/
if (NT_STATUS_IS_OK(status)) {
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&ainfo->sid);
}
return status;
NTSTATUS _samr_DeleteAliasMember(pipes_struct *p,
struct samr_DeleteAliasMember *r)
{
- DOM_SID alias_sid;
- uint32 acc_granted;
- SE_PRIV se_rights;
- bool can_add_accounts;
+ struct samr_alias_info *ainfo;
NTSTATUS status;
- DISP_INFO *disp_info = NULL;
- /* Find the policy handle. Open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- SAMR_ALIAS_ACCESS_REMOVE_MEMBER,
- "_samr_DeleteAliasMember");
+ ainfo = policy_handle_find(p, r->in.alias_handle,
+ SAMR_ALIAS_ACCESS_REMOVE_MEMBER, NULL,
+ struct samr_alias_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
DEBUG(10, ("_samr_del_aliasmem:sid is %s\n",
- sid_string_dbg(&alias_sid)));
-
- se_priv_copy( &se_rights, &se_add_users );
- can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
+ sid_string_dbg(&ainfo->sid)));
/******** BEGIN SeAddUsers BLOCK *********/
- if ( can_add_accounts )
- become_root();
-
- status = pdb_del_aliasmem(&alias_sid, r->in.sid);
-
- if ( can_add_accounts )
- unbecome_root();
+ become_root();
+ status = pdb_del_aliasmem(&ainfo->sid, r->in.sid);
+ unbecome_root();
/******** END SeAddUsers BLOCK *********/
if (NT_STATUS_IS_OK(status)) {
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&ainfo->sid);
}
return status;
NTSTATUS _samr_AddGroupMember(pipes_struct *p,
struct samr_AddGroupMember *r)
{
+ struct samr_group_info *ginfo;
NTSTATUS status;
- DOM_SID group_sid;
uint32 group_rid;
- uint32 acc_granted;
- SE_PRIV se_rights;
- bool can_add_accounts;
- DISP_INFO *disp_info = NULL;
-
- /* Find the policy handle. Open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
- status = access_check_samr_function(acc_granted,
- SAMR_GROUP_ACCESS_ADD_MEMBER,
- "_samr_AddGroupMember");
+ ginfo = policy_handle_find(p, r->in.group_handle,
+ SAMR_GROUP_ACCESS_ADD_MEMBER, NULL,
+ struct samr_group_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
+ DEBUG(10, ("sid is %s\n", sid_string_dbg(&ginfo->sid)));
- if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
+ if (!sid_peek_check_rid(get_global_sam_sid(), &ginfo->sid,
&group_rid)) {
return NT_STATUS_INVALID_HANDLE;
}
- se_priv_copy( &se_rights, &se_add_users );
- can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
-
/******** BEGIN SeAddUsers BLOCK *********/
- if ( can_add_accounts )
- become_root();
-
+ become_root();
status = pdb_add_groupmem(p->mem_ctx, group_rid, r->in.rid);
-
- if ( can_add_accounts )
- unbecome_root();
+ unbecome_root();
/******** END SeAddUsers BLOCK *********/
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&ginfo->sid);
return status;
}
struct samr_DeleteGroupMember *r)
{
+ struct samr_group_info *ginfo;
NTSTATUS status;
- DOM_SID group_sid;
uint32 group_rid;
- uint32 acc_granted;
- SE_PRIV se_rights;
- bool can_add_accounts;
- DISP_INFO *disp_info = NULL;
/*
* delete the group member named r->in.rid
* the rid is a user's rid as the group is a domain group.
*/
- /* Find the policy handle. Open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- SAMR_GROUP_ACCESS_REMOVE_MEMBER,
- "_samr_DeleteGroupMember");
+ ginfo = policy_handle_find(p, r->in.group_handle,
+ SAMR_GROUP_ACCESS_REMOVE_MEMBER, NULL,
+ struct samr_group_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
+ if (!sid_peek_check_rid(get_global_sam_sid(), &ginfo->sid,
&group_rid)) {
return NT_STATUS_INVALID_HANDLE;
}
- se_priv_copy( &se_rights, &se_add_users );
- can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
-
/******** BEGIN SeAddUsers BLOCK *********/
- if ( can_add_accounts )
- become_root();
-
+ become_root();
status = pdb_del_groupmem(p->mem_ctx, group_rid, r->in.rid);
-
- if ( can_add_accounts )
- unbecome_root();
+ unbecome_root();
/******** END SeAddUsers BLOCK *********/
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&ginfo->sid);
return status;
}
NTSTATUS _samr_DeleteUser(pipes_struct *p,
struct samr_DeleteUser *r)
{
+ struct samr_user_info *uinfo;
NTSTATUS status;
- DOM_SID user_sid;
struct samu *sam_pass=NULL;
- uint32 acc_granted;
- bool can_add_accounts;
- uint32 acb_info;
- DISP_INFO *disp_info = NULL;
bool ret;
DEBUG(5, ("_samr_DeleteUser: %d\n", __LINE__));
- /* Find the policy handle. Open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.user_handle, &user_sid, &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- STD_RIGHT_DELETE_ACCESS,
- "_samr_DeleteUser");
+ uinfo = policy_handle_find(p, r->in.user_handle,
+ STD_RIGHT_DELETE_ACCESS, NULL,
+ struct samr_user_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- if (!sid_check_is_in_our_domain(&user_sid))
+ if (!sid_check_is_in_our_domain(&uinfo->sid))
return NT_STATUS_CANNOT_DELETE;
/* check if the user exists before trying to delete */
}
become_root();
- ret = pdb_getsampwsid(sam_pass, &user_sid);
+ ret = pdb_getsampwsid(sam_pass, &uinfo->sid);
unbecome_root();
- if( !ret ) {
+ if(!ret) {
DEBUG(5,("_samr_DeleteUser: User %s doesn't exist.\n",
- sid_string_dbg(&user_sid)));
+ sid_string_dbg(&uinfo->sid)));
TALLOC_FREE(sam_pass);
return NT_STATUS_NO_SUCH_USER;
}
- acb_info = pdb_get_acct_ctrl(sam_pass);
-
- /* For machine accounts it's the SeMachineAccountPrivilege that counts. */
- if ( acb_info & ACB_WSTRUST ) {
- can_add_accounts = user_has_privileges( p->server_info->ptok, &se_machine_account );
- } else {
- can_add_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
- }
-
/******** BEGIN SeAddUsers BLOCK *********/
- if ( can_add_accounts )
- become_root();
-
+ become_root();
status = pdb_delete_user(p->mem_ctx, sam_pass);
-
- if ( can_add_accounts )
- unbecome_root();
+ unbecome_root();
/******** END SeAddUsers BLOCK *********/
ZERO_STRUCTP(r->out.user_handle);
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&uinfo->sid);
return NT_STATUS_OK;
}
NTSTATUS _samr_DeleteDomainGroup(pipes_struct *p,
struct samr_DeleteDomainGroup *r)
{
+ struct samr_group_info *ginfo;
NTSTATUS status;
- DOM_SID group_sid;
uint32 group_rid;
- uint32 acc_granted;
- SE_PRIV se_rights;
- bool can_add_accounts;
- DISP_INFO *disp_info = NULL;
DEBUG(5, ("samr_DeleteDomainGroup: %d\n", __LINE__));
- /* Find the policy handle. Open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- STD_RIGHT_DELETE_ACCESS,
- "_samr_DeleteDomainGroup");
+ ginfo = policy_handle_find(p, r->in.group_handle,
+ STD_RIGHT_DELETE_ACCESS, NULL,
+ struct samr_group_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
+ DEBUG(10, ("sid is %s\n", sid_string_dbg(&ginfo->sid)));
- if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
+ if (!sid_peek_check_rid(get_global_sam_sid(), &ginfo->sid,
&group_rid)) {
return NT_STATUS_NO_SUCH_GROUP;
}
- se_priv_copy( &se_rights, &se_add_users );
- can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
-
/******** BEGIN SeAddUsers BLOCK *********/
- if ( can_add_accounts )
- become_root();
-
+ become_root();
status = pdb_delete_dom_group(p->mem_ctx, group_rid);
-
- if ( can_add_accounts )
- unbecome_root();
+ unbecome_root();
/******** END SeAddUsers BLOCK *********/
if ( !NT_STATUS_IS_OK(status) ) {
DEBUG(5,("_samr_DeleteDomainGroup: Failed to delete mapping "
"entry for group %s: %s\n",
- sid_string_dbg(&group_sid),
+ sid_string_dbg(&ginfo->sid),
nt_errstr(status)));
return status;
}
if (!close_policy_hnd(p, r->in.group_handle))
return NT_STATUS_OBJECT_NAME_INVALID;
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&ginfo->sid);
return NT_STATUS_OK;
}
NTSTATUS _samr_DeleteDomAlias(pipes_struct *p,
struct samr_DeleteDomAlias *r)
{
- DOM_SID alias_sid;
- uint32 acc_granted;
- SE_PRIV se_rights;
- bool can_add_accounts;
+ struct samr_alias_info *ainfo;
NTSTATUS status;
- DISP_INFO *disp_info = NULL;
DEBUG(5, ("_samr_DeleteDomAlias: %d\n", __LINE__));
- /* Find the policy handle. Open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
-
- /* copy the handle to the outgoing reply */
-
- memcpy(r->out.alias_handle, r->in.alias_handle, sizeof(r->out.alias_handle));
-
- status = access_check_samr_function(acc_granted,
- STD_RIGHT_DELETE_ACCESS,
- "_samr_DeleteDomAlias");
+ ainfo = policy_handle_find(p, r->in.alias_handle,
+ STD_RIGHT_DELETE_ACCESS, NULL,
+ struct samr_alias_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
+ DEBUG(10, ("sid is %s\n", sid_string_dbg(&ainfo->sid)));
/* Don't let Windows delete builtin groups */
- if ( sid_check_is_in_builtin( &alias_sid ) ) {
+ if ( sid_check_is_in_builtin( &ainfo->sid ) ) {
return NT_STATUS_SPECIAL_ACCOUNT;
}
- if (!sid_check_is_in_our_domain(&alias_sid))
+ if (!sid_check_is_in_our_domain(&ainfo->sid))
return NT_STATUS_NO_SUCH_ALIAS;
DEBUG(10, ("lookup on Local SID\n"));
- se_priv_copy( &se_rights, &se_add_users );
- can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
-
/******** BEGIN SeAddUsers BLOCK *********/
- if ( can_add_accounts )
- become_root();
-
+ become_root();
/* Have passdb delete the alias */
- status = pdb_delete_alias(&alias_sid);
-
- if ( can_add_accounts )
- unbecome_root();
+ status = pdb_delete_alias(&ainfo->sid);
+ unbecome_root();
/******** END SeAddUsers BLOCK *********/
if (!close_policy_hnd(p, r->in.alias_handle))
return NT_STATUS_OBJECT_NAME_INVALID;
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&ainfo->sid);
return NT_STATUS_OK;
}
{
NTSTATUS status;
- DOM_SID dom_sid;
- DOM_SID info_sid;
const char *name;
- struct samr_info *info;
- uint32 acc_granted;
- SE_PRIV se_rights;
- bool can_add_accounts;
- DISP_INFO *disp_info = NULL;
-
- /* Find the policy handle. Open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &dom_sid, &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
+ struct samr_domain_info *dinfo;
+ struct samr_group_info *ginfo;
- status = access_check_samr_function(acc_granted,
- SAMR_DOMAIN_ACCESS_CREATE_GROUP,
- "_samr_CreateDomainGroup");
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_CREATE_GROUP, NULL,
+ struct samr_domain_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- if (!sid_equal(&dom_sid, get_global_sam_sid()))
+ if (!sid_equal(&dinfo->sid, get_global_sam_sid()))
return NT_STATUS_ACCESS_DENIED;
name = r->in.name->string;
return status;
}
- se_priv_copy( &se_rights, &se_add_users );
- can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
-
/******** BEGIN SeAddUsers BLOCK *********/
- if ( can_add_accounts )
- become_root();
-
+ become_root();
/* check that we successfully create the UNIX group */
-
status = pdb_create_dom_group(p->mem_ctx, name, r->out.rid);
-
- if ( can_add_accounts )
- unbecome_root();
+ unbecome_root();
/******** END SeAddUsers BLOCK *********/
if ( !NT_STATUS_IS_OK(status) )
return status;
- sid_compose(&info_sid, get_global_sam_sid(), *r->out.rid);
-
- if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
- return NT_STATUS_NO_MEMORY;
-
- /* they created it; let the user do what he wants with it */
-
- info->acc_granted = GENERIC_RIGHTS_GROUP_ALL_ACCESS;
-
- /* get a (unique) handle. open a policy on it. */
- if (!create_policy_hnd(p, r->out.group_handle, free_samr_info, (void *)info))
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ ginfo = policy_handle_create(p, r->out.group_handle,
+ GENERIC_RIGHTS_GROUP_ALL_ACCESS,
+ struct samr_group_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+ sid_compose(&ginfo->sid, &dinfo->sid, *r->out.rid);
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&dinfo->sid);
return NT_STATUS_OK;
}
NTSTATUS _samr_CreateDomAlias(pipes_struct *p,
struct samr_CreateDomAlias *r)
{
- DOM_SID dom_sid;
DOM_SID info_sid;
const char *name = NULL;
- struct samr_info *info;
- uint32 acc_granted;
+ struct samr_domain_info *dinfo;
+ struct samr_alias_info *ainfo;
gid_t gid;
NTSTATUS result;
- SE_PRIV se_rights;
- bool can_add_accounts;
- DISP_INFO *disp_info = NULL;
-
- /* Find the policy handle. Open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &dom_sid, &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
- result = access_check_samr_function(acc_granted,
- SAMR_DOMAIN_ACCESS_CREATE_ALIAS,
- "_samr_CreateDomAlias");
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_CREATE_ALIAS, NULL,
+ struct samr_domain_info, &result);
if (!NT_STATUS_IS_OK(result)) {
return result;
}
- if (!sid_equal(&dom_sid, get_global_sam_sid()))
+ if (!sid_equal(&dinfo->sid, get_global_sam_sid()))
return NT_STATUS_ACCESS_DENIED;
name = r->in.alias_name->string;
- se_priv_copy( &se_rights, &se_add_users );
- can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
-
result = can_create(p->mem_ctx, name);
if (!NT_STATUS_IS_OK(result)) {
return result;
/******** BEGIN SeAddUsers BLOCK *********/
- if ( can_add_accounts )
- become_root();
-
+ become_root();
/* Have passdb create the alias */
result = pdb_create_alias(name, r->out.rid);
-
- if ( can_add_accounts )
- unbecome_root();
+ unbecome_root();
/******** END SeAddUsers BLOCK *********/
return result;
}
- sid_copy(&info_sid, get_global_sam_sid());
- sid_append_rid(&info_sid, *r->out.rid);
+ sid_compose(&info_sid, &dinfo->sid, *r->out.rid);
if (!sid_to_gid(&info_sid, &gid)) {
DEBUG(10, ("Could not find alias just created\n"));
/* check if the group has been successfully created */
if ( getgrgid(gid) == NULL ) {
- DEBUG(10, ("getgrgid(%d) of just created alias failed\n",
- gid));
+ DEBUG(10, ("getgrgid(%u) of just created alias failed\n",
+ (unsigned int)gid));
return NT_STATUS_ACCESS_DENIED;
}
- if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
- return NT_STATUS_NO_MEMORY;
-
- /* they created it; let the user do what he wants with it */
-
- info->acc_granted = GENERIC_RIGHTS_ALIAS_ALL_ACCESS;
-
- /* get a (unique) handle. open a policy on it. */
- if (!create_policy_hnd(p, r->out.alias_handle, free_samr_info, (void *)info))
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ ainfo = policy_handle_create(p, r->out.alias_handle,
+ GENERIC_RIGHTS_ALIAS_ALL_ACCESS,
+ struct samr_alias_info, &result);
+ if (!NT_STATUS_IS_OK(result)) {
+ return result;
+ }
+ ainfo->sid = info_sid;
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&info_sid);
return NT_STATUS_OK;
}
NTSTATUS _samr_QueryGroupInfo(pipes_struct *p,
struct samr_QueryGroupInfo *r)
{
+ struct samr_group_info *ginfo;
NTSTATUS status;
- DOM_SID group_sid;
GROUP_MAP map;
union samr_GroupInfo *info = NULL;
- uint32 acc_granted;
bool ret;
uint32_t attributes = SE_GROUP_MANDATORY |
SE_GROUP_ENABLED_BY_DEFAULT |
const char *group_name = NULL;
const char *group_description = NULL;
- if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, NULL))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- SAMR_GROUP_ACCESS_LOOKUP_INFO,
- "_samr_QueryGroupInfo");
+ ginfo = policy_handle_find(p, r->in.group_handle,
+ SAMR_GROUP_ACCESS_LOOKUP_INFO, NULL,
+ struct samr_group_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
become_root();
- ret = get_domain_group_from_sid(group_sid, &map);
+ ret = get_domain_group_from_sid(ginfo->sid, &map);
unbecome_root();
if (!ret)
return NT_STATUS_INVALID_HANDLE;
become_root();
status = pdb_enum_group_members(
- p->mem_ctx, &group_sid, &members, &num_members);
+ p->mem_ctx, &ginfo->sid, &members,
+ &num_members);
unbecome_root();
if (!NT_STATUS_IS_OK(status)) {
/*
become_root();
status = pdb_enum_group_members(
- p->mem_ctx, &group_sid, &members, &num_members);
+ p->mem_ctx, &ginfo->sid, &members,
+ &num_members);
unbecome_root();
if (!NT_STATUS_IS_OK(status)) {
NTSTATUS _samr_SetGroupInfo(pipes_struct *p,
struct samr_SetGroupInfo *r)
{
- DOM_SID group_sid;
+ struct samr_group_info *ginfo;
GROUP_MAP map;
- uint32 acc_granted;
NTSTATUS status;
bool ret;
- bool can_mod_accounts;
- DISP_INFO *disp_info = NULL;
-
- if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
- status = access_check_samr_function(acc_granted,
- SAMR_GROUP_ACCESS_SET_INFO,
- "_samr_SetGroupInfo");
+ ginfo = policy_handle_find(p, r->in.group_handle,
+ SAMR_GROUP_ACCESS_SET_INFO, NULL,
+ struct samr_group_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
become_root();
- ret = get_domain_group_from_sid(group_sid, &map);
+ ret = get_domain_group_from_sid(ginfo->sid, &map);
unbecome_root();
if (!ret)
return NT_STATUS_NO_SUCH_GROUP;
return NT_STATUS_INVALID_INFO_CLASS;
}
- can_mod_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
-
/******** BEGIN SeAddUsers BLOCK *********/
- if ( can_mod_accounts )
- become_root();
-
+ become_root();
status = pdb_update_group_mapping_entry(&map);
-
- if ( can_mod_accounts )
- unbecome_root();
+ unbecome_root();
/******** End SeAddUsers BLOCK *********/
if (NT_STATUS_IS_OK(status)) {
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&ginfo->sid);
}
return status;
NTSTATUS _samr_SetAliasInfo(pipes_struct *p,
struct samr_SetAliasInfo *r)
{
- DOM_SID group_sid;
+ struct samr_alias_info *ainfo;
struct acct_info info;
- uint32 acc_granted;
- bool can_mod_accounts;
NTSTATUS status;
- DISP_INFO *disp_info = NULL;
- if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &group_sid, &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- SAMR_ALIAS_ACCESS_SET_INFO,
- "_samr_SetAliasInfo");
+ ainfo = policy_handle_find(p, r->in.alias_handle,
+ SAMR_ALIAS_ACCESS_SET_INFO, NULL,
+ struct samr_alias_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
/* get the current group information */
become_root();
- status = pdb_get_aliasinfo( &group_sid, &info );
+ status = pdb_get_aliasinfo( &ainfo->sid, &info );
unbecome_root();
if ( !NT_STATUS_IS_OK(status))
why. The eventually needs to be fixed to be like Windows
where you can rename builtin groups, just not delete them */
- if ( sid_check_is_in_builtin( &group_sid ) ) {
+ if ( sid_check_is_in_builtin( &ainfo->sid ) ) {
return NT_STATUS_SPECIAL_ACCOUNT;
}
return NT_STATUS_INVALID_INFO_CLASS;
}
- can_mod_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
-
/******** BEGIN SeAddUsers BLOCK *********/
- if ( can_mod_accounts )
- become_root();
-
- status = pdb_set_aliasinfo( &group_sid, &info );
-
- if ( can_mod_accounts )
- unbecome_root();
+ become_root();
+ status = pdb_set_aliasinfo( &ainfo->sid, &info );
+ unbecome_root();
/******** End SeAddUsers BLOCK *********/
if (NT_STATUS_IS_OK(status))
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&ainfo->sid);
return status;
}
struct samr_OpenGroup *r)
{
- DOM_SID sid;
DOM_SID info_sid;
GROUP_MAP map;
- struct samr_info *info;
+ struct samr_domain_info *dinfo;
+ struct samr_group_info *ginfo;
SEC_DESC *psd = NULL;
uint32 acc_granted;
uint32 des_access = r->in.access_mask;
size_t sd_size;
NTSTATUS status;
- fstring sid_string;
bool ret;
SE_PRIV se_rights;
- if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &sid, &acc_granted, NULL))
- return NT_STATUS_INVALID_HANDLE;
-
- status = access_check_samr_function(acc_granted,
- SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
- "_samr_OpenGroup");
-
- if ( !NT_STATUS_IS_OK(status) )
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
+ struct samr_domain_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
return status;
+ }
/*check if access can be granted as requested by client. */
map_max_allowed_access(p->server_info->ptok, &des_access);
se_priv_copy( &se_rights, &se_add_users );
status = access_check_samr_object(psd, p->server_info->ptok,
- &se_rights, GENERIC_RIGHTS_GROUP_WRITE, des_access,
- &acc_granted, "_samr_OpenGroup");
+ &se_rights, SAMR_GROUP_ACCESS_ADD_MEMBER,
+ des_access, &acc_granted, "_samr_OpenGroup");
if ( !NT_STATUS_IS_OK(status) )
return status;
/* this should not be hard-coded like this */
- if (!sid_equal(&sid, get_global_sam_sid()))
+ if (!sid_equal(&dinfo->sid, get_global_sam_sid()))
return NT_STATUS_ACCESS_DENIED;
- sid_copy(&info_sid, get_global_sam_sid());
- sid_append_rid(&info_sid, r->in.rid);
- sid_to_fstring(sid_string, &info_sid);
-
- if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
- return NT_STATUS_NO_MEMORY;
-
- info->acc_granted = acc_granted;
+ sid_compose(&info_sid, &dinfo->sid, r->in.rid);
- DEBUG(10, ("_samr_OpenGroup:Opening SID: %s\n", sid_string));
+ DEBUG(10, ("_samr_OpenGroup:Opening SID: %s\n",
+ sid_string_dbg(&info_sid)));
/* check if that group really exists */
become_root();
- ret = get_domain_group_from_sid(info->sid, &map);
+ ret = get_domain_group_from_sid(info_sid, &map);
unbecome_root();
if (!ret)
return NT_STATUS_NO_SUCH_GROUP;
- /* get a (unique) handle. open a policy on it. */
- if (!create_policy_hnd(p, r->out.group_handle, free_samr_info, (void *)info))
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ ginfo = policy_handle_create(p, r->out.group_handle,
+ GENERIC_RIGHTS_GROUP_ALL_ACCESS,
+ struct samr_group_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+ ginfo->sid = info_sid;
return NT_STATUS_OK;
}
NTSTATUS _samr_RemoveMemberFromForeignDomain(pipes_struct *p,
struct samr_RemoveMemberFromForeignDomain *r)
{
- DOM_SID delete_sid, domain_sid;
- uint32 acc_granted;
+ struct samr_domain_info *dinfo;
NTSTATUS result;
- DISP_INFO *disp_info = NULL;
-
- sid_copy( &delete_sid, r->in.sid );
DEBUG(5,("_samr_RemoveMemberFromForeignDomain: removing SID [%s]\n",
- sid_string_dbg(&delete_sid)));
+ sid_string_dbg(r->in.sid)));
/* Find the policy handle. Open a policy on it. */
- if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &domain_sid,
- &acc_granted, &disp_info))
- return NT_STATUS_INVALID_HANDLE;
-
- result = access_check_samr_function(acc_granted,
- STD_RIGHT_DELETE_ACCESS,
- "_samr_RemoveMemberFromForeignDomain");
-
- if (!NT_STATUS_IS_OK(result))
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
+ struct samr_domain_info, &result);
+ if (!NT_STATUS_IS_OK(result)) {
return result;
+ }
DEBUG(8, ("_samr_RemoveMemberFromForeignDomain: sid is %s\n",
- sid_string_dbg(&domain_sid)));
+ sid_string_dbg(&dinfo->sid)));
/* we can only delete a user from a group since we don't have
nested groups anyways. So in the latter case, just say OK */
* only application of this call. To verify this, let people report
* other cases. */
- if (!sid_check_is_builtin(&domain_sid)) {
+ if (!sid_check_is_builtin(&dinfo->sid)) {
DEBUG(1,("_samr_RemoveMemberFromForeignDomain: domain_sid = %s, "
"global_sam_sid() = %s\n",
- sid_string_dbg(&domain_sid),
+ sid_string_dbg(&dinfo->sid),
sid_string_dbg(get_global_sam_sid())));
DEBUGADD(1,("please report to samba-technical@samba.org!\n"));
return NT_STATUS_OK;
}
- force_flush_samr_cache(disp_info);
+ force_flush_samr_cache(&dinfo->sid);
result = NT_STATUS_OK;
NTSTATUS _samr_SetDomainInfo(pipes_struct *p,
struct samr_SetDomainInfo *r)
{
- struct samr_info *info = NULL;
+ struct samr_domain_info *dinfo;
time_t u_expire, u_min_age;
time_t u_logout;
time_t u_lock_duration, u_reset_time;
NTSTATUS result;
+ uint32_t acc_required = 0;
DEBUG(5,("_samr_SetDomainInfo: %d\n", __LINE__));
- /* find the policy handle. open a policy on it. */
- if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
- return NT_STATUS_INVALID_HANDLE;
-
- /* We do have different access bits for info
- * levels here, but we're really just looking for
- * GENERIC_RIGHTS_DOMAIN_WRITE access. Unfortunately
- * this maps to different specific bits. So
- * assume if we have SAMR_DOMAIN_ACCESS_SET_INFO_1
- * set we are ok. */
-
- result = access_check_samr_function(info->acc_granted,
- SAMR_DOMAIN_ACCESS_SET_INFO_1,
- "_samr_SetDomainInfo");
+ switch (r->in.level) {
+ case 1: /* DomainPasswordInformation */
+ case 12: /* DomainLockoutInformation */
+ /* DOMAIN_WRITE_PASSWORD_PARAMETERS */
+ acc_required = SAMR_DOMAIN_ACCESS_SET_INFO_1;
+ break;
+ case 3: /* DomainLogoffInformation */
+ case 4: /* DomainOemInformation */
+ /* DOMAIN_WRITE_OTHER_PARAMETERS */
+ acc_required = SAMR_DOMAIN_ACCESS_SET_INFO_2;
+ break;
+ case 6: /* DomainReplicationInformation */
+ case 9: /* DomainStateInformation */
+ case 7: /* DomainServerRoleInformation */
+ /* DOMAIN_ADMINISTER_SERVER */
+ acc_required = SAMR_DOMAIN_ACCESS_SET_INFO_3;
+ break;
+ default:
+ return NT_STATUS_INVALID_INFO_CLASS;
+ }
- if (!NT_STATUS_IS_OK(result))
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ acc_required, NULL,
+ struct samr_domain_info, &result);
+ if (!NT_STATUS_IS_OK(result)) {
return result;
+ }
DEBUG(5,("_samr_SetDomainInfo: level: %d\n", r->in.level));
switch (r->in.level) {
- case 0x01:
+ case 1:
u_expire=nt_time_to_unix_abs((NTTIME *)&r->in.info->info1.max_password_age);
u_min_age=nt_time_to_unix_abs((NTTIME *)&r->in.info->info1.min_password_age);
pdb_set_account_policy(AP_MIN_PASSWORD_LEN, (uint32)r->in.info->info1.min_password_length);
pdb_set_account_policy(AP_MAX_PASSWORD_AGE, (int)u_expire);
pdb_set_account_policy(AP_MIN_PASSWORD_AGE, (int)u_min_age);
break;
- case 0x02:
- break;
- case 0x03:
+ case 3:
u_logout=nt_time_to_unix_abs((NTTIME *)&r->in.info->info3.force_logoff_time);
pdb_set_account_policy(AP_TIME_TO_LOGOUT, (int)u_logout);
break;
- case 0x05:
+ case 4:
+ break;
+ case 6:
break;
- case 0x06:
+ case 7:
break;
- case 0x07:
+ case 9:
break;
- case 0x0c:
+ case 12:
u_lock_duration=nt_time_to_unix_abs((NTTIME *)&r->in.info->info12.lockout_duration);
if (u_lock_duration != -1)
u_lock_duration /= 60;
NTSTATUS _samr_GetDisplayEnumerationIndex(pipes_struct *p,
struct samr_GetDisplayEnumerationIndex *r)
{
- struct samr_info *info = NULL;
+ struct samr_domain_info *dinfo;
uint32_t max_entries = (uint32_t) -1;
uint32_t enum_context = 0;
int i;
DEBUG(5,("_samr_GetDisplayEnumerationIndex: %d\n", __LINE__));
- /* find the policy handle. open a policy on it. */
- if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info)) {
- return NT_STATUS_INVALID_HANDLE;
- }
-
- status = access_check_samr_function(info->acc_granted,
- SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
- "_samr_GetDisplayEnumerationIndex");
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
+ struct samr_domain_info, &status);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
switch (r->in.level) {
case 1:
- if (info->disp_info->users == NULL) {
- info->disp_info->users = pdb_search_users(ACB_NORMAL);
- if (info->disp_info->users == NULL) {
+ if (dinfo->disp_info->users == NULL) {
+ dinfo->disp_info->users = pdb_search_users(
+ dinfo->disp_info, ACB_NORMAL);
+ if (dinfo->disp_info->users == NULL) {
unbecome_root();
return NT_STATUS_ACCESS_DENIED;
}
"using cached user enumeration at index %u\n",
(unsigned int)enum_context));
}
- num_account = pdb_search_entries(info->disp_info->users,
+ num_account = pdb_search_entries(dinfo->disp_info->users,
enum_context, max_entries,
&entries);
break;
case 2:
- if (info->disp_info->machines == NULL) {
- info->disp_info->machines =
- pdb_search_users(ACB_WSTRUST|ACB_SVRTRUST);
- if (info->disp_info->machines == NULL) {
+ if (dinfo->disp_info->machines == NULL) {
+ dinfo->disp_info->machines = pdb_search_users(
+ dinfo->disp_info, ACB_WSTRUST|ACB_SVRTRUST);
+ if (dinfo->disp_info->machines == NULL) {
unbecome_root();
return NT_STATUS_ACCESS_DENIED;
}
"using cached machine enumeration at index %u\n",
(unsigned int)enum_context));
}
- num_account = pdb_search_entries(info->disp_info->machines,
+ num_account = pdb_search_entries(dinfo->disp_info->machines,
enum_context, max_entries,
&entries);
break;
case 3:
- if (info->disp_info->groups == NULL) {
- info->disp_info->groups = pdb_search_groups();
- if (info->disp_info->groups == NULL) {
+ if (dinfo->disp_info->groups == NULL) {
+ dinfo->disp_info->groups = pdb_search_groups(
+ dinfo->disp_info);
+ if (dinfo->disp_info->groups == NULL) {
unbecome_root();
return NT_STATUS_ACCESS_DENIED;
}
"using cached group enumeration at index %u\n",
(unsigned int)enum_context));
}
- num_account = pdb_search_entries(info->disp_info->groups,
+ num_account = pdb_search_entries(dinfo->disp_info->groups,
enum_context, max_entries,
&entries);
break;
unbecome_root();
/* Ensure we cache this enumeration. */
- set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
+ set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
DEBUG(10,("_samr_GetDisplayEnumerationIndex: looking for :%s\n",
r->in.name->string));
}
/****************************************************************
+ _samr_RidToSid
****************************************************************/
-NTSTATUS _samr_Shutdown(pipes_struct *p,
- struct samr_Shutdown *r)
+NTSTATUS _samr_RidToSid(pipes_struct *p,
+ struct samr_RidToSid *r)
{
- p->rng_fault_state = true;
- return NT_STATUS_NOT_IMPLEMENTED;
+ struct samr_domain_info *dinfo;
+ NTSTATUS status;
+ struct dom_sid sid;
+
+ dinfo = policy_handle_find(p, r->in.domain_handle,
+ 0, NULL,
+ struct samr_domain_info, &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ if (!sid_compose(&sid, &dinfo->sid, r->in.rid)) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ *r->out.sid = sid_dup_talloc(p->mem_ctx, &sid);
+ if (!*r->out.sid) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ return NT_STATUS_OK;
}
/****************************************************************
****************************************************************/
-NTSTATUS _samr_SetMemberAttributesOfGroup(pipes_struct *p,
- struct samr_SetMemberAttributesOfGroup *r)
+NTSTATUS _samr_Shutdown(pipes_struct *p,
+ struct samr_Shutdown *r)
{
p->rng_fault_state = true;
return NT_STATUS_NOT_IMPLEMENTED;
/****************************************************************
****************************************************************/
-NTSTATUS _samr_ChangePasswordUser(pipes_struct *p,
- struct samr_ChangePasswordUser *r)
+NTSTATUS _samr_SetMemberAttributesOfGroup(pipes_struct *p,
+ struct samr_SetMemberAttributesOfGroup *r)
{
p->rng_fault_state = true;
return NT_STATUS_NOT_IMPLEMENTED;
NTSTATUS _samr_TestPrivateFunctionsDomain(pipes_struct *p,
struct samr_TestPrivateFunctionsDomain *r)
{
- p->rng_fault_state = true;
return NT_STATUS_NOT_IMPLEMENTED;
}
NTSTATUS _samr_TestPrivateFunctionsUser(pipes_struct *p,
struct samr_TestPrivateFunctionsUser *r)
{
- p->rng_fault_state = true;
return NT_STATUS_NOT_IMPLEMENTED;
}
/****************************************************************
****************************************************************/
-NTSTATUS _samr_OemChangePasswordUser2(pipes_struct *p,
- struct samr_OemChangePasswordUser2 *r)
-{
- p->rng_fault_state = true;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-/****************************************************************
-****************************************************************/
-
NTSTATUS _samr_SetBootKeyInformation(pipes_struct *p,
struct samr_SetBootKeyInformation *r)
{
/****************************************************************
****************************************************************/
-NTSTATUS _samr_Connect3(pipes_struct *p,
- struct samr_Connect3 *r)
-{
- p->rng_fault_state = true;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-/****************************************************************
-****************************************************************/
-
-NTSTATUS _samr_RidToSid(pipes_struct *p,
- struct samr_RidToSid *r)
-{
- p->rng_fault_state = true;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-/****************************************************************
-****************************************************************/
-
NTSTATUS _samr_SetDsrmPassword(pipes_struct *p,
struct samr_SetDsrmPassword *r)
{
git.samba.org / ira / wip.git / blobdiff