diff options
| -rw-r--r-- | source3/auth/server_info.c | 166 | ||||
| -rw-r--r-- | source3/include/proto.h | 5 |
2 files changed, 171 insertions, 0 deletions
diff --git a/source3/auth/server_info.c b/source3/auth/server_info.c index 9d593fa8c8..16dbfb3e96 100644 --- a/source3/auth/server_info.c +++ b/source3/auth/server_info.c @@ -341,3 +341,169 @@ NTSTATUS serverinfo_to_SamInfo6(struct auth_serversupplied_info *server_info, return NT_STATUS_OK; } + +static NTSTATUS sids_to_samr_RidWithAttributeArray( + TALLOC_CTX *mem_ctx, + struct samr_RidWithAttributeArray *groups, + const struct dom_sid *domain_sid, + const struct dom_sid *sids, + size_t num_sids) +{ + unsigned int i; + bool ok; + + groups->rids = talloc_array(mem_ctx, + struct samr_RidWithAttribute, num_sids); + if (!groups->rids) { + return NT_STATUS_NO_MEMORY; + } + + for (i = 0; i < num_sids; i++) { + ok = sid_peek_check_rid(domain_sid, &sids[i], + &groups->rids[i].rid); + if (!ok) continue; + + groups->rids[i].attributes = SE_GROUP_MANDATORY | + SE_GROUP_ENABLED_BY_DEFAULT | + SE_GROUP_ENABLED; + groups->count++; + } + + return NT_STATUS_OK; +} + + +#define RET_NOMEM(ptr) do { \ + if (!ptr) { \ + TALLOC_FREE(info3); \ + return NT_STATUS_NO_MEMORY; \ + } } while(0) + +NTSTATUS samu_to_SamInfo3(TALLOC_CTX *mem_ctx, + struct samu *samu, + const char *login_server, + struct netr_SamInfo3 **_info3) +{ + struct netr_SamInfo3 *info3; + const struct dom_sid *user_sid; + const struct dom_sid *group_sid; + struct dom_sid domain_sid; + struct dom_sid *group_sids; + size_t num_group_sids; + const char *tmp; + gid_t *gids; + NTSTATUS status; + bool ok; + + user_sid = pdb_get_user_sid(samu); + group_sid = pdb_get_group_sid(samu); + + if (!user_sid || !group_sid) { + DEBUG(1, ("Sam account is missing sids!\n")); + return NT_STATUS_UNSUCCESSFUL; + } + + info3 = talloc_zero(mem_ctx, struct netr_SamInfo3); + if (!info3) { + return NT_STATUS_NO_MEMORY; + } + + unix_to_nt_time(&info3->base.last_logon, pdb_get_logon_time(samu)); + unix_to_nt_time(&info3->base.last_logoff, get_time_t_max()); + unix_to_nt_time(&info3->base.acct_expiry, get_time_t_max()); + unix_to_nt_time(&info3->base.last_password_change, + pdb_get_pass_last_set_time(samu)); + unix_to_nt_time(&info3->base.allow_password_change, + pdb_get_pass_can_change_time(samu)); + unix_to_nt_time(&info3->base.force_password_change, + pdb_get_pass_must_change_time(samu)); + + tmp = pdb_get_username(samu); + if (tmp) { + info3->base.account_name.string = talloc_strdup(info3, tmp); + RET_NOMEM(info3->base.account_name.string); + } + tmp = pdb_get_fullname(samu); + if (tmp) { + info3->base.full_name.string = talloc_strdup(info3, tmp); + RET_NOMEM(info3->base.full_name.string); + } + tmp = pdb_get_logon_script(samu); + if (tmp) { + info3->base.logon_script.string = talloc_strdup(info3, tmp); + RET_NOMEM(info3->base.logon_script.string); + } + if (tmp) { + info3->base.profile_path.string = talloc_strdup(info3, tmp); + RET_NOMEM(info3->base.profile_path.string); + } + if (tmp) { + info3->base.home_directory.string = talloc_strdup(info3, tmp); + RET_NOMEM(info3->base.home_directory.string); + } + if (tmp) { + info3->base.home_drive.string = talloc_strdup(info3, tmp); + RET_NOMEM(info3->base.home_drive.string); + } + + info3->base.logon_count = pdb_get_logon_count(samu); + info3->base.bad_password_count = pdb_get_bad_password_count(samu); + + sid_copy(&domain_sid, user_sid); + sid_split_rid(&domain_sid, &info3->base.rid); + + ok = sid_peek_check_rid(&domain_sid, group_sid, + &info3->base.primary_gid); + if (!ok) { + DEBUG(1, ("The primary group sid domain does not" + "match user sid domain for user: %s\n", + pdb_get_username(samu))); + TALLOC_FREE(info3); + return NT_STATUS_UNSUCCESSFUL; + } + + status = pdb_enum_group_memberships(mem_ctx, samu, + &group_sids, &gids, + &num_group_sids); + if (!NT_STATUS_IS_OK(status)) { + DEBUG(1, ("Failed to get groups from sam account.\n")); + TALLOC_FREE(info3); + return status; + } + + status = sids_to_samr_RidWithAttributeArray(info3, + &info3->base.groups, + &domain_sid, + group_sids, + num_group_sids); + if (!NT_STATUS_IS_OK(status)) { + TALLOC_FREE(info3); + return status; + } + + /* We don't need sids and gids after the conversion */ + TALLOC_FREE(group_sids); + TALLOC_FREE(gids); + num_group_sids = 0; + + /* FIXME: should we add other flags ? */ + info3->base.user_flags = NETLOGON_EXTRA_SIDS; + + if (login_server) { + info3->base.logon_server.string = talloc_strdup(info3, login_server); + RET_NOMEM(info3->base.logon_server.string); + } + + info3->base.domain.string = talloc_strdup(info3, + pdb_get_domain(samu)); + RET_NOMEM(info3->base.domain.string); + + info3->base.domain_sid = sid_dup_talloc(info3, &domain_sid); + RET_NOMEM(info3->base.domain_sid); + + info3->base.acct_flags = pdb_get_acct_ctrl(samu); + + *_info3 = info3; + return NT_STATUS_OK; +} + diff --git a/source3/include/proto.h b/source3/include/proto.h index 6c9790bc12..9a19fbe9b5 100644 --- a/source3/include/proto.h +++ b/source3/include/proto.h @@ -178,6 +178,11 @@ NTSTATUS auth_winbind_init(void); struct auth_serversupplied_info *make_server_info(TALLOC_CTX *mem_ctx); +NTSTATUS samu_to_SamInfo3(TALLOC_CTX *mem_ctx, + struct samu *samu, + const char *login_server, + struct netr_SamInfo3 **_info3); + /* The following definitions come from auth/auth_wbc.c */ NTSTATUS auth_wbc_init(void); |