*/
#include "includes.h"
-#include "libnet/libnet.h"
+#include "system/passwd.h"
+#include "libnet/libnet_samsync.h"
+#include "../libcli/security/security.h"
+#include "passdb.h"
/* Convert a struct samu_DELTA to a struct samu. */
#define STRING_CHANGED (old_string && !new_string) ||\
(!(s1) && (s2)) ||\
((s1) && (s2) && (strcmp((s1), (s2)) != 0))
+/****************************************************************
+****************************************************************/
+
static NTSTATUS sam_account_from_delta(struct samu *account,
struct netr_DELTA_USER *r)
{
pdb_sethexhours(oldstr, pdb_get_hours(account));
pdb_sethexhours(newstr, r->logon_hours.bits);
if (!strequal(oldstr, newstr))
- pdb_set_hours(account, r->logon_hours.bits, PDB_CHANGED);
+ pdb_set_hours(account, r->logon_hours.bits,
+ pdb_get_hours_len(account), PDB_CHANGED);
}
if (pdb_get_bad_password_count(account) != r->bad_password_count)
return NT_STATUS_OK;
}
-static NTSTATUS fetch_account_info(uint32_t rid,
+
+/****************************************************************
+****************************************************************/
+
+static NTSTATUS smb_create_user(TALLOC_CTX *mem_ctx,
+ uint32_t acct_flags,
+ const char *account,
+ struct passwd **passwd_p)
+{
+ struct passwd *passwd;
+ char *add_script = NULL;
+
+ passwd = Get_Pwnam_alloc(mem_ctx, account);
+ if (passwd) {
+ *passwd_p = passwd;
+ return NT_STATUS_OK;
+ }
+
+ /* Create appropriate user */
+ if (acct_flags & ACB_NORMAL) {
+ add_script = lp_add_user_script(mem_ctx);
+ } else if ( (acct_flags & ACB_WSTRUST) ||
+ (acct_flags & ACB_SVRTRUST) ||
+ (acct_flags & ACB_DOMTRUST) ) {
+ add_script = lp_add_machine_script(mem_ctx);
+ } else {
+ DEBUG(1, ("Unknown user type: %s\n",
+ pdb_encode_acct_ctrl(acct_flags, NEW_PW_FORMAT_SPACE_PADDED_LEN)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ if (!add_script) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ if (*add_script) {
+ int add_ret;
+ add_script = talloc_all_string_sub(mem_ctx, add_script,
+ "%u", account);
+ if (!add_script) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ add_ret = smbrun(add_script, NULL);
+ DEBUG(add_ret ? 0 : 1,("fetch_account: Running the command `%s' "
+ "gave %d\n", add_script, add_ret));
+ if (add_ret == 0) {
+ smb_nscd_flush_user_cache();
+ }
+ }
+
+ /* try and find the possible unix account again */
+ passwd = Get_Pwnam_alloc(mem_ctx, account);
+ if (!passwd) {
+ return NT_STATUS_NO_SUCH_USER;
+ }
+
+ *passwd_p = passwd;
+
+ return NT_STATUS_OK;
+}
+/****************************************************************
+****************************************************************/
+
+static NTSTATUS fetch_account_info(TALLOC_CTX *mem_ctx,
+ uint32_t rid,
struct netr_DELTA_USER *r)
{
NTSTATUS nt_ret = NT_STATUS_UNSUCCESSFUL;
fstring account;
- char *add_script = NULL;
struct samu *sam_account=NULL;
- GROUP_MAP map;
+ GROUP_MAP *map = NULL;
struct group *grp;
- DOM_SID user_sid;
- DOM_SID group_sid;
- struct passwd *passwd;
+ struct dom_sid user_sid;
+ struct dom_sid group_sid;
+ struct passwd *passwd = NULL;
fstring sid_string;
fstrcpy(account, r->account_name.string);
d_printf("Creating account: %s\n", account);
- if ( !(sam_account = samu_new( NULL )) ) {
+ if ( !(sam_account = samu_new(mem_ctx)) ) {
return NT_STATUS_NO_MEMORY;
}
- if (!(passwd = Get_Pwnam_alloc(sam_account, account))) {
- /* Create appropriate user */
- if (r->acct_flags & ACB_NORMAL) {
- add_script = talloc_strdup(sam_account,
- lp_adduser_script());
- } else if ( (r->acct_flags & ACB_WSTRUST) ||
- (r->acct_flags & ACB_SVRTRUST) ||
- (r->acct_flags & ACB_DOMTRUST) ) {
- add_script = talloc_strdup(sam_account,
- lp_addmachine_script());
- } else {
- DEBUG(1, ("Unknown user type: %s\n",
- pdb_encode_acct_ctrl(r->acct_flags, NEW_PW_FORMAT_SPACE_PADDED_LEN)));
- nt_ret = NT_STATUS_UNSUCCESSFUL;
- goto done;
- }
- if (!add_script) {
- nt_ret = NT_STATUS_NO_MEMORY;
- goto done;
- }
- if (*add_script) {
- int add_ret;
- add_script = talloc_all_string_sub(sam_account,
- add_script,
- "%u",
- account);
- if (!add_script) {
- nt_ret = NT_STATUS_NO_MEMORY;
- goto done;
- }
- add_ret = smbrun(add_script,NULL);
- DEBUG(add_ret ? 0 : 1,("fetch_account: Running the command `%s' "
- "gave %d\n", add_script, add_ret));
- if (add_ret == 0) {
- smb_nscd_flush_user_cache();
- }
- }
-
- /* try and find the possible unix account again */
- if ( !(passwd = Get_Pwnam_alloc(sam_account, account)) ) {
- d_fprintf(stderr, "Could not create posix account info for '%s'\n", account);
- nt_ret = NT_STATUS_NO_SUCH_USER;
- goto done;
- }
+ nt_ret = smb_create_user(sam_account, r->acct_flags, account, &passwd);
+ if (!NT_STATUS_IS_OK(nt_ret)) {
+ d_fprintf(stderr, "Could not create posix account info for '%s'\n",
+ account);
+ goto done;
}
- sid_copy(&user_sid, get_global_sam_sid());
- sid_append_rid(&user_sid, r->rid);
+ sid_compose(&user_sid, get_global_sam_sid(), r->rid);
DEBUG(3, ("Attempting to find SID %s for user %s in the passdb\n",
sid_to_fstring(sid_string, &user_sid), account));
group_sid = *pdb_get_group_sid(sam_account);
- if (!pdb_getgrsid(&map, group_sid)) {
+ map = talloc_zero(mem_ctx, GROUP_MAP);
+ if (!map) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ if (!pdb_getgrsid(map, group_sid)) {
DEBUG(0, ("Primary group of %s has no mapping!\n",
pdb_get_username(sam_account)));
} else {
- if (map.gid != passwd->pw_gid) {
- if (!(grp = getgrgid(map.gid))) {
+ if (map->gid != passwd->pw_gid) {
+ if (!(grp = getgrgid(map->gid))) {
DEBUG(0, ("Could not find unix group %lu for user %s (group SID=%s)\n",
- (unsigned long)map.gid, pdb_get_username(sam_account), sid_string_tos(&group_sid)));
+ (unsigned long)map->gid, pdb_get_username(sam_account), sid_string_tos(&group_sid)));
} else {
smb_set_primary_group(grp->gr_name, pdb_get_username(sam_account));
}
done:
TALLOC_FREE(sam_account);
+ TALLOC_FREE(map);
return nt_ret;
}
-static NTSTATUS fetch_group_info(uint32_t rid,
+/****************************************************************
+****************************************************************/
+
+static NTSTATUS fetch_group_info(TALLOC_CTX *mem_ctx,
+ uint32_t rid,
struct netr_DELTA_GROUP *r)
{
- fstring name;
- fstring comment;
struct group *grp = NULL;
- DOM_SID group_sid;
+ struct dom_sid group_sid;
fstring sid_string;
- GROUP_MAP map;
+ GROUP_MAP *map;
bool insert = true;
- fstrcpy(name, r->group_name.string);
- fstrcpy(comment, r->description.string);
-
+ map = talloc_zero(mem_ctx, GROUP_MAP);
+ if (!map) {
+ return NT_STATUS_NO_MEMORY;
+ }
/* add the group to the mapping table */
- sid_copy(&group_sid, get_global_sam_sid());
- sid_append_rid(&group_sid, rid);
+ sid_compose(&group_sid, get_global_sam_sid(), rid);
sid_to_fstring(sid_string, &group_sid);
- if (pdb_getgrsid(&map, group_sid)) {
- if ( map.gid != -1 )
- grp = getgrgid(map.gid);
+ if (pdb_getgrsid(map, group_sid)) {
+ if (map->gid != -1) {
+ grp = getgrgid(map->gid);
+ }
insert = false;
}
+ map->nt_name = talloc_strdup(map, r->group_name.string);
+ if (!map->nt_name) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ map->comment = talloc_strdup(map, r->description.string);
+ if (!map->comment) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
if (grp == NULL) {
gid_t gid;
/* No group found from mapping, find it from its name. */
- if ((grp = getgrnam(name)) == NULL) {
+ if ((grp = getgrnam(map->nt_name)) == NULL) {
/* No appropriate group found, create one */
- d_printf("Creating unix group: '%s'\n", name);
+ d_printf("Creating unix group: '%s'\n", map->nt_name);
- if (smb_create_group(name, &gid) != 0)
+ if (smb_create_group(map->nt_name, &gid) != 0)
return NT_STATUS_ACCESS_DENIED;
- if ((grp = getgrnam(name)) == NULL)
+ if ((grp = getgrnam(map->nt_name)) == NULL)
return NT_STATUS_ACCESS_DENIED;
}
}
- map.gid = grp->gr_gid;
- map.sid = group_sid;
- map.sid_name_use = SID_NAME_DOM_GRP;
- fstrcpy(map.nt_name, name);
- if (r->description.string) {
- fstrcpy(map.comment, comment);
+ map->gid = grp->gr_gid;
+ map->sid = group_sid;
+ map->sid_name_use = SID_NAME_DOM_GRP;
+
+ if (insert) {
+ pdb_add_group_mapping_entry(map);
} else {
- fstrcpy(map.comment, "");
+ pdb_update_group_mapping_entry(map);
}
- if (insert)
- pdb_add_group_mapping_entry(&map);
- else
- pdb_update_group_mapping_entry(&map);
-
+ TALLOC_FREE(map);
return NT_STATUS_OK;
}
-static NTSTATUS fetch_group_mem_info(uint32_t rid,
+/****************************************************************
+****************************************************************/
+
+static NTSTATUS fetch_group_mem_info(TALLOC_CTX *mem_ctx,
+ uint32_t rid,
struct netr_DELTA_GROUP_MEMBER *r)
{
int i;
- TALLOC_CTX *t = NULL;
char **nt_members = NULL;
char **unix_members;
- DOM_SID group_sid;
- GROUP_MAP map;
+ struct dom_sid group_sid;
+ GROUP_MAP *map;
struct group *grp;
if (r->num_rids == 0) {
return NT_STATUS_OK;
}
- sid_copy(&group_sid, get_global_sam_sid());
- sid_append_rid(&group_sid, rid);
+ sid_compose(&group_sid, get_global_sam_sid(), rid);
+
+ map = talloc_zero(mem_ctx, GROUP_MAP);
+ if (!map) {
+ return NT_STATUS_NO_MEMORY;
+ }
- if (!get_domain_group_from_sid(group_sid, &map)) {
+ if (!get_domain_group_from_sid(group_sid, map)) {
DEBUG(0, ("Could not find global group %d\n", rid));
+ TALLOC_FREE(map);
return NT_STATUS_NO_SUCH_GROUP;
}
- if (!(grp = getgrgid(map.gid))) {
- DEBUG(0, ("Could not find unix group %lu\n", (unsigned long)map.gid));
+ if (!(grp = getgrgid(map->gid))) {
+ DEBUG(0, ("Could not find unix group %lu\n",
+ (unsigned long)map->gid));
+ TALLOC_FREE(map);
return NT_STATUS_NO_SUCH_GROUP;
}
- d_printf("Group members of %s: ", grp->gr_name);
+ TALLOC_FREE(map);
- if (!(t = talloc_init("fetch_group_mem_info"))) {
- DEBUG(0, ("could not talloc_init\n"));
- return NT_STATUS_NO_MEMORY;
- }
+ d_printf("Group members of %s: ", grp->gr_name);
if (r->num_rids) {
- if ((nt_members = TALLOC_ZERO_ARRAY(t, char *, r->num_rids)) == NULL) {
+ if ((nt_members = talloc_zero_array(mem_ctx, char *, r->num_rids)) == NULL) {
DEBUG(0, ("talloc failed\n"));
- talloc_free(t);
return NT_STATUS_NO_MEMORY;
}
} else {
for (i=0; i < r->num_rids; i++) {
struct samu *member = NULL;
- DOM_SID member_sid;
+ struct dom_sid member_sid;
- if ( !(member = samu_new(t)) ) {
- talloc_destroy(t);
+ if ( !(member = samu_new(mem_ctx)) ) {
return NT_STATUS_NO_MEMORY;
}
- sid_copy(&member_sid, get_global_sam_sid());
- sid_append_rid(&member_sid, r->rids[i]);
+ sid_compose(&member_sid, get_global_sam_sid(), r->rids[i]);
if (!pdb_getsampwsid(member, &member_sid)) {
DEBUG(1, ("Found bogus group member: %d (member_sid=%s group=%s)\n",
}
d_printf("%s,", pdb_get_username(member));
- nt_members[i] = talloc_strdup(t, pdb_get_username(member));
+ nt_members[i] = talloc_strdup(mem_ctx, pdb_get_username(member));
TALLOC_FREE(member);
}
}
}
- talloc_destroy(t);
return NT_STATUS_OK;
}
-static NTSTATUS fetch_alias_info(uint32_t rid,
+/****************************************************************
+****************************************************************/
+
+static NTSTATUS fetch_alias_info(TALLOC_CTX *mem_ctx,
+ uint32_t rid,
struct netr_DELTA_ALIAS *r,
- const DOM_SID *dom_sid)
+ const struct dom_sid *dom_sid)
{
- fstring name;
- fstring comment;
struct group *grp = NULL;
- DOM_SID alias_sid;
+ struct dom_sid alias_sid;
fstring sid_string;
- GROUP_MAP map;
+ GROUP_MAP *map;
bool insert = true;
- fstrcpy(name, r->alias_name.string);
- fstrcpy(comment, r->description.string);
+ map = talloc_zero(mem_ctx, GROUP_MAP);
+ if (!map) {
+ return NT_STATUS_NO_MEMORY;
+ }
/* Find out whether the group is already mapped */
- sid_copy(&alias_sid, dom_sid);
- sid_append_rid(&alias_sid, rid);
+ sid_compose(&alias_sid, dom_sid, rid);
sid_to_fstring(sid_string, &alias_sid);
- if (pdb_getgrsid(&map, alias_sid)) {
- grp = getgrgid(map.gid);
+ if (pdb_getgrsid(map, alias_sid)) {
+ grp = getgrgid(map->gid);
insert = false;
}
+ map->nt_name = talloc_strdup(map, r->alias_name.string);
+ if (!map->nt_name) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ map->comment = talloc_strdup(map, r->description.string);
+ if (!map->comment) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
if (grp == NULL) {
gid_t gid;
/* No group found from mapping, find it from its name. */
- if ((grp = getgrnam(name)) == NULL) {
+ if ((grp = getgrnam(map->nt_name)) == NULL) {
/* No appropriate group found, create one */
- d_printf("Creating unix group: '%s'\n", name);
- if (smb_create_group(name, &gid) != 0)
+ d_printf("Creating unix group: '%s'\n", map->nt_name);
+ if (smb_create_group(map->nt_name, &gid) != 0)
return NT_STATUS_ACCESS_DENIED;
if ((grp = getgrgid(gid)) == NULL)
return NT_STATUS_ACCESS_DENIED;
}
}
- map.gid = grp->gr_gid;
- map.sid = alias_sid;
+ map->gid = grp->gr_gid;
+ map->sid = alias_sid;
- if (sid_equal(dom_sid, &global_sid_Builtin))
- map.sid_name_use = SID_NAME_WKN_GRP;
- else
- map.sid_name_use = SID_NAME_ALIAS;
-
- fstrcpy(map.nt_name, name);
- fstrcpy(map.comment, comment);
+ if (dom_sid_equal(dom_sid, &global_sid_Builtin)) {
+ map->sid_name_use = SID_NAME_WKN_GRP;
+ } else {
+ map->sid_name_use = SID_NAME_ALIAS;
+ }
- if (insert)
- pdb_add_group_mapping_entry(&map);
- else
- pdb_update_group_mapping_entry(&map);
+ if (insert) {
+ pdb_add_group_mapping_entry(map);
+ } else {
+ pdb_update_group_mapping_entry(map);
+ }
+ TALLOC_FREE(map);
return NT_STATUS_OK;
}
-static NTSTATUS fetch_alias_mem(uint32_t rid,
+/****************************************************************
+****************************************************************/
+
+static NTSTATUS fetch_alias_mem(TALLOC_CTX *mem_ctx,
+ uint32_t rid,
struct netr_DELTA_ALIAS_MEMBER *r,
- const DOM_SID *dom_sid)
+ const struct dom_sid *dom_sid)
{
return NT_STATUS_OK;
}
-static NTSTATUS fetch_domain_info(uint32_t rid,
+/****************************************************************
+****************************************************************/
+
+static NTSTATUS fetch_domain_info(TALLOC_CTX *mem_ctx,
+ uint32_t rid,
struct netr_DELTA_DOMAIN *r)
{
time_t u_max_age, u_min_age, u_logout;
const char *domname;
struct netr_AcctLockStr *lockstr = NULL;
NTSTATUS status;
- TALLOC_CTX *mem_ctx = talloc_tos();
status = pull_netr_AcctLockStr(mem_ctx, &r->account_lockout,
&lockstr);
}
- if (!pdb_set_account_policy(AP_PASSWORD_HISTORY,
+ if (!pdb_set_account_policy(PDB_POLICY_PASSWORD_HISTORY,
r->password_history_length))
return nt_status;
- if (!pdb_set_account_policy(AP_MIN_PASSWORD_LEN,
+ if (!pdb_set_account_policy(PDB_POLICY_MIN_PASSWORD_LEN,
r->min_password_length))
return nt_status;
- if (!pdb_set_account_policy(AP_MAX_PASSWORD_AGE, (uint32)u_max_age))
+ if (!pdb_set_account_policy(PDB_POLICY_MAX_PASSWORD_AGE,
+ (uint32)u_max_age))
return nt_status;
- if (!pdb_set_account_policy(AP_MIN_PASSWORD_AGE, (uint32)u_min_age))
+ if (!pdb_set_account_policy(PDB_POLICY_MIN_PASSWORD_AGE,
+ (uint32)u_min_age))
return nt_status;
- if (!pdb_set_account_policy(AP_TIME_TO_LOGOUT, (uint32)u_logout))
+ if (!pdb_set_account_policy(PDB_POLICY_TIME_TO_LOGOUT,
+ (uint32)u_logout))
return nt_status;
if (lockstr) {
u_lockoutreset = uint64s_nt_time_to_unix_abs(&lockstr->reset_count);
u_lockouttime = uint64s_nt_time_to_unix_abs((uint64_t *)&lockstr->lockout_duration);
- if (!pdb_set_account_policy(AP_BAD_ATTEMPT_LOCKOUT,
+ if (!pdb_set_account_policy(PDB_POLICY_BAD_ATTEMPT_LOCKOUT,
lockstr->bad_attempt_lockout))
return nt_status;
- if (!pdb_set_account_policy(AP_RESET_COUNT_TIME, (uint32_t)u_lockoutreset/60))
+ if (!pdb_set_account_policy(PDB_POLICY_RESET_COUNT_TIME,
+ (uint32_t)u_lockoutreset/60))
return nt_status;
if (u_lockouttime != -1)
u_lockouttime /= 60;
- if (!pdb_set_account_policy(AP_LOCK_ACCOUNT_DURATION, (uint32_t)u_lockouttime))
+ if (!pdb_set_account_policy(PDB_POLICY_LOCK_ACCOUNT_DURATION,
+ (uint32_t)u_lockouttime))
return nt_status;
}
- if (!pdb_set_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
+ if (!pdb_set_account_policy(PDB_POLICY_USER_MUST_LOGON_TO_CHG_PASS,
r->logon_to_chgpass))
return nt_status;
return NT_STATUS_OK;
}
+/****************************************************************
+****************************************************************/
+
static NTSTATUS fetch_sam_entry(TALLOC_CTX *mem_ctx,
enum netr_SamDatabaseID database_id,
struct netr_DELTA_ENUM *r,
struct samsync_context *ctx)
{
- switch(r->delta_type) {
+ NTSTATUS status = NT_STATUS_NOT_IMPLEMENTED;
+
+ switch (r->delta_type) {
case NETR_DELTA_USER:
- fetch_account_info(r->delta_id_union.rid,
- r->delta_union.user);
+ status = fetch_account_info(mem_ctx,
+ r->delta_id_union.rid,
+ r->delta_union.user);
break;
case NETR_DELTA_GROUP:
- fetch_group_info(r->delta_id_union.rid,
- r->delta_union.group);
+ status = fetch_group_info(mem_ctx,
+ r->delta_id_union.rid,
+ r->delta_union.group);
break;
case NETR_DELTA_GROUP_MEMBER:
- fetch_group_mem_info(r->delta_id_union.rid,
- r->delta_union.group_member);
+ status = fetch_group_mem_info(mem_ctx,
+ r->delta_id_union.rid,
+ r->delta_union.group_member);
break;
case NETR_DELTA_ALIAS:
- fetch_alias_info(r->delta_id_union.rid,
- r->delta_union.alias,
- ctx->domain_sid);
+ status = fetch_alias_info(mem_ctx,
+ r->delta_id_union.rid,
+ r->delta_union.alias,
+ ctx->domain_sid);
break;
case NETR_DELTA_ALIAS_MEMBER:
- fetch_alias_mem(r->delta_id_union.rid,
- r->delta_union.alias_member,
- ctx->domain_sid);
+ status = fetch_alias_mem(mem_ctx,
+ r->delta_id_union.rid,
+ r->delta_union.alias_member,
+ ctx->domain_sid);
break;
case NETR_DELTA_DOMAIN:
- fetch_domain_info(r->delta_id_union.rid,
- r->delta_union.domain);
+ status = fetch_domain_info(mem_ctx,
+ r->delta_id_union.rid,
+ r->delta_union.domain);
break;
/* The following types are recognised but not handled */
case NETR_DELTA_RENAME_GROUP:
break;
default:
d_printf("Unknown delta record type %d\n", r->delta_type);
+ status = NT_STATUS_INVALID_PARAMETER;
break;
}
- return NT_STATUS_OK;
+ return status;
}
+/****************************************************************
+****************************************************************/
+
static NTSTATUS fetch_sam_entries(TALLOC_CTX *mem_ctx,
enum netr_SamDatabaseID database_id,
struct netr_DELTA_ENUM_ARRAY *r,
return NT_STATUS_OK;
}
+/****************************************************************
+****************************************************************/
+
const struct samsync_ops libnet_samsync_passdb_ops = {
.process_objects = fetch_sam_entries,
};
git.samba.org / samba.git / blobdiff