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authorSimo Sorce <ssorce@redhat.com>2010-05-27 02:07:33 -0400
committerGünther Deschner <gd@samba.org>2010-05-28 00:55:17 +0200
commit605cfef56c23f39eba88545c43284b061e9755bd (patch)
tree96d7c0af6cde0c55212bcafcf76ba243f8a79c99 /source3
parent667716d2041fc531bfa6241b02bbfc12d7666e51 (diff)
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s3:auth: add function to convert samu to netr_SamInfo3
Signed-off-by: Günther Deschner <gd@samba.org>
Diffstat (limited to 'source3')
-rw-r--r--source3/auth/server_info.c166
-rw-r--r--source3/include/proto.h5
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);