#include "mdt_internal.h"
-#define mdt_init_sec_none(reply, exp) \
-do { \
- reply->ocd_connect_flags &= ~(OBD_CONNECT_RMT_CLIENT | \
- OBD_CONNECT_RMT_CLIENT_FORCE | \
- OBD_CONNECT_MDS_CAPA | \
- OBD_CONNECT_OSS_CAPA); \
-} while (0)
-
-int mdt_init_sec_level(struct mdt_thread_info *info)
+int mdt_init_idmap(struct tgt_session_info *tsi)
{
- struct mdt_device *mdt = info->mti_mdt;
- struct ptlrpc_request *req = mdt_info_req(info);
- char *client = libcfs_nid2str(req->rq_peer.nid);
- struct obd_connect_data *data, *reply;
- int rc = 0, remote;
- ENTRY;
-
- data = req_capsule_client_get(info->mti_pill, &RMF_CONNECT_DATA);
- reply = req_capsule_server_get(info->mti_pill, &RMF_CONNECT_DATA);
- if (data == NULL || reply == NULL)
- RETURN(-EFAULT);
-
- /* connection from MDT is always trusted */
- if (req->rq_auth_usr_mdt) {
- mdt_init_sec_none(reply, exp);
- RETURN(0);
- }
-
- /* no GSS support case */
- if (!req->rq_auth_gss) {
- if (mdt->mdt_sec_level > LUSTRE_SEC_NONE) {
- CWARN("%s: client %s -> target %s does not user GSS, "
- "can not run under security level %d.\n",
- mdt_obd_name(mdt), client, mdt_obd_name(mdt),
- mdt->mdt_sec_level);
- RETURN(-EACCES);
- } else {
- mdt_init_sec_none(reply, exp);
- RETURN(0);
- }
- }
-
- /* old version case */
- if (unlikely(!(data->ocd_connect_flags & OBD_CONNECT_RMT_CLIENT) ||
- !(data->ocd_connect_flags & OBD_CONNECT_MDS_CAPA) ||
- !(data->ocd_connect_flags & OBD_CONNECT_OSS_CAPA))) {
- if (mdt->mdt_sec_level > LUSTRE_SEC_NONE) {
- CWARN("%s: client %s -> target %s uses old version, "
- "can not run under security level %d.\n",
- mdt_obd_name(mdt), client, mdt_obd_name(mdt),
- mdt->mdt_sec_level);
- RETURN(-EACCES);
- } else {
- CWARN("%s: client %s -> target %s uses old version, "
- "run under security level %d.\n",
- mdt_obd_name(mdt), client, mdt_obd_name(mdt),
- mdt->mdt_sec_level);
- mdt_init_sec_none(reply, exp);
- RETURN(0);
- }
- }
-
- remote = data->ocd_connect_flags & OBD_CONNECT_RMT_CLIENT_FORCE;
- if (remote) {
- if (!req->rq_auth_remote)
- CDEBUG(D_SEC, "%s: client (local realm) %s -> "
- "target %s asked to be remote.\n",
- mdt_obd_name(mdt), client, mdt_obd_name(mdt));
- } else if (req->rq_auth_remote) {
- remote = 1;
- CDEBUG(D_SEC, "%s: client (remote realm) %s -> "
- "target %s is set as remote by default.\n",
- mdt_obd_name(mdt), client, mdt_obd_name(mdt));
- }
-
- if (remote) {
- if (!mdt->mdt_opts.mo_oss_capa) {
- CDEBUG(D_SEC, "%s: client %s -> target %s is set as "
- "remote,but OSS capabilities are not enabled: "
- "%d.\n",
- mdt_obd_name(mdt), client, mdt_obd_name(mdt),
- mdt->mdt_opts.mo_oss_capa);
- RETURN(-EACCES);
- }
- } else {
- if (req->rq_auth_uid == INVALID_UID) {
- CDEBUG(D_SEC, "%s: client %s -> target %s: user is not "
- "authenticated!\n",
- mdt_obd_name(mdt), client, mdt_obd_name(mdt));
- RETURN(-EACCES);
- }
- }
-
- switch (mdt->mdt_sec_level) {
- case LUSTRE_SEC_NONE:
- if (!remote) {
- mdt_init_sec_none(reply, exp);
- break;
- } else {
- CDEBUG(D_SEC, "%s: client %s -> target %s is set as "
- "remote, can not run under security level %d.\n",
- mdt_obd_name(mdt), client, mdt_obd_name(mdt),
- mdt->mdt_sec_level);
- RETURN(-EACCES);
- }
- case LUSTRE_SEC_REMOTE:
- if (!remote)
- mdt_init_sec_none(reply, exp);
- break;
- case LUSTRE_SEC_ALL:
- if (!remote) {
- reply->ocd_connect_flags &= ~(OBD_CONNECT_RMT_CLIENT |
- OBD_CONNECT_RMT_CLIENT_FORCE);
- if (!mdt->mdt_opts.mo_mds_capa)
- reply->ocd_connect_flags &= ~OBD_CONNECT_MDS_CAPA;
- if (!mdt->mdt_opts.mo_oss_capa)
- reply->ocd_connect_flags &= ~OBD_CONNECT_OSS_CAPA;
- }
- break;
- default:
- RETURN(-EINVAL);
- }
-
- RETURN(rc);
-}
-
-int mdt_init_idmap(struct mdt_thread_info *info)
-{
- struct ptlrpc_request *req = mdt_info_req(info);
+ struct ptlrpc_request *req = tgt_ses_req(tsi);
struct mdt_export_data *med = mdt_req2med(req);
struct obd_export *exp = req->rq_export;
char *client = libcfs_nid2str(req->rq_peer.nid);
med->med_idmap = NULL;
CERROR("%s: client %s -> target %s "
"failed to init idmap [%ld]!\n",
- mdt_obd_name(info->mti_mdt), client,
- mdt_obd_name(info->mti_mdt), err);
+ tgt_name(tsi->tsi_tgt), client,
+ tgt_name(tsi->tsi_tgt), err);
RETURN(err);
} else if (!med->med_idmap) {
CERROR("%s: client %s -> target %s "
"failed to init(2) idmap!\n",
- mdt_obd_name(info->mti_mdt), client,
- mdt_obd_name(info->mti_mdt));
+ tgt_name(tsi->tsi_tgt), client,
+ tgt_name(tsi->tsi_tgt));
RETURN(-ENOMEM);
}
CDEBUG(D_SEC, "%s: client %s -> target %s is remote.\n",
- mdt_obd_name(info->mti_mdt), client,
- mdt_obd_name(info->mti_mdt));
+ tgt_name(tsi->tsi_tgt), client,
+ tgt_name(tsi->tsi_tgt));
/* NB, MDS_CONNECT establish root idmap too! */
- rc = mdt_handle_idmap(info);
+ rc = mdt_handle_idmap(tsi);
}
RETURN(rc);
}
ldlm_revoke_export_locks(exp);
}
-int mdt_handle_idmap(struct mdt_thread_info *info)
+int mdt_handle_idmap(struct tgt_session_info *tsi)
{
- struct ptlrpc_request *req = mdt_info_req(info);
- struct mdt_device *mdt = info->mti_mdt;
+ struct ptlrpc_request *req = tgt_ses_req(tsi);
+ struct mdt_device *mdt = mdt_exp2dev(req->rq_export);
struct mdt_export_data *med;
struct ptlrpc_user_desc *pud = req->rq_user_desc;
struct md_identity *identity;
RETURN(0);
med = mdt_req2med(req);
- if (!exp_connect_rmtclient(info->mti_exp))
+ if (!exp_connect_rmtclient(req->rq_export))
RETURN(0);
opc = lustre_msg_get_opc(req->rq_reqmsg);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff