#include "gss_internal.h"
#include "gss_api.h"
-#define GSS_CREDCACHE_EXPIRE (60) /* 1 minute */
-#define GSS_CRED_EXPIRE (8 * 60 * 60) /* 8 hours */
-#define GSS_CRED_SIGN_SIZE (1024)
-#define GSS_CRED_VERIFY_SIZE (56)
-
#define LUSTRE_PIPEDIR "/lustre"
+#define GSS_CREDCACHE_EXPIRE (30 * 60) /* 30 minute */
+
/**********************************************
* gss security init/fini helper *
**********************************************/
-#define SECINIT_RPC_TIMEOUT (30)
-#define SECFINI_RPC_TIMEOUT (30)
-
static int secinit_compose_request(struct obd_import *imp,
char *buf, int bufsize,
int lustre_srv,
/* security wire hdr */
hdr = buf_to_sec_hdr(buf);
- hdr->flavor = cpu_to_le32(PTLRPC_SEC_GSS);
- hdr->sectype = cpu_to_le32(PTLRPC_SEC_TYPE_NONE);
+ hdr->flavor = cpu_to_le32(PTLRPCS_FLVR_GSS_NONE);
hdr->msg_len = cpu_to_le32(lmsg_size);
hdr->sec_len = cpu_to_le32(8 * 4 + token_size);
/* gss hdr */
*p++ = cpu_to_le32(PTLRPC_SEC_GSS_VERSION); /* gss version */
- *p++ = cpu_to_le32(PTLRPC_SEC_GSS_KRB5I); /* subflavor */
- *p++ = cpu_to_le32(PTLRPC_GSS_PROC_INIT); /* proc */
+ *p++ = cpu_to_le32(PTLRPCS_FLVR_KRB5I); /* subflavor */
+ *p++ = cpu_to_le32(PTLRPCS_GSS_PROC_INIT); /* proc */
*p++ = cpu_to_le32(0); /* seq */
- *p++ = cpu_to_le32(PTLRPC_GSS_SVC_NONE); /* service */
+ *p++ = cpu_to_le32(PTLRPCS_GSS_SVC_NONE); /* service */
*p++ = cpu_to_le32(0); /* context handle */
/* plus lustre svc type */
}
hdr->flavor = le32_to_cpu(hdr->flavor);
- hdr->sectype = le32_to_cpu(hdr->sectype);
hdr->msg_len = le32_to_cpu(hdr->msg_len);
hdr->sec_len = le32_to_cpu(hdr->sec_len);
sec_len = le32_to_cpu(p[3]);
/* sanity checks */
- if (hdr->flavor != PTLRPC_SEC_GSS ||
- hdr->sectype != PTLRPC_SEC_TYPE_NONE) {
+ if (hdr->flavor != PTLRPCS_FLVR_GSS_NONE) {
CERROR("unexpected reply\n");
return -EINVAL;
}
p = (__u32 *) buf_to_sec_data(repbuf);
effective = 0;
- status = le32_to_cpu(*p++);
+ p += 2; /* skip the leading unused bytes */
+ seq = le32_to_cpu(*p++);
major = le32_to_cpu(*p++);
minor = le32_to_cpu(*p++);
- seq = le32_to_cpu(*p++);
+ status = 0;
+
effective += 4 * 4;
if (copy_to_user(outbuf, &status, 4))
struct gss_sec {
struct ptlrpc_sec gs_base;
struct gss_api_mech *gs_mech;
-#ifdef __KERNEL__
spinlock_t gs_lock;
struct list_head gs_upcalls;
char *gs_pipepath;
struct dentry *gs_depipe;
-#endif
};
-#ifdef __KERNEL__
-
-static rwlock_t gss_ctx_lock = RW_LOCK_UNLOCKED;
-
struct gss_upcall_msg_data {
+ __u64 gum_pag;
__u32 gum_uid;
__u32 gum_svc;
__u32 gum_nal;
struct gss_upcall_msg_data gum_data;
};
+#ifdef __KERNEL__
+static rwlock_t gss_ctx_lock = RW_LOCK_UNLOCKED;
/**********************************************
* rpc_pipe upcall helpers *
**********************************************/
return;
}
LASSERT(list_empty(&gmsg->gum_list));
+#if 0
LASSERT(list_empty(&gmsg->gum_base.list));
+#else
+ /* XXX */
+ if (!list_empty(&gmsg->gum_base.list)) {
+ int error = gmsg->gum_base.errno;
+
+ CWARN("msg %p: list: %p/%p/%p, copied %d, err %d, wq %d\n",
+ gmsg, &gmsg->gum_base.list, gmsg->gum_base.list.prev,
+ gmsg->gum_base.list.next, gmsg->gum_base.copied, error,
+ list_empty(&gmsg->gum_waitq.task_list));
+ LBUG();
+ }
+#endif
OBD_FREE(gmsg, sizeof(*gmsg));
EXIT;
}
static void
gss_unhash_msg_nolock(struct gss_upcall_msg *gmsg)
{
- ENTRY;
- if (list_empty(&gmsg->gum_list)) {
- EXIT;
+ LASSERT_SPIN_LOCKED(&gmsg->gum_gsec->gs_lock);
+
+ if (list_empty(&gmsg->gum_list))
return;
- }
list_del_init(&gmsg->gum_list);
wake_up(&gmsg->gum_waitq);
+ LASSERT(atomic_read(&gmsg->gum_refcount) > 1);
atomic_dec(&gmsg->gum_refcount);
- CDEBUG(D_SEC, "gmsg %p refcount now %d\n",
- gmsg, atomic_read(&gmsg->gum_refcount));
- LASSERT(atomic_read(&gmsg->gum_refcount) > 0);
- EXIT;
}
static void
struct gss_upcall_msg *gmsg;
ENTRY;
+ LASSERT_SPIN_LOCKED(&gsec->gs_lock);
+
list_for_each_entry(gmsg, &gsec->gs_upcalls, gum_list) {
if (memcmp(&gmsg->gum_data, gmd, sizeof(*gmd)))
continue;
if (strcmp(gmsg->gum_obdname, obdname))
continue;
+ LASSERT(atomic_read(&gmsg->gum_refcount) > 0);
atomic_inc(&gmsg->gum_refcount);
CDEBUG(D_SEC, "found gmsg at %p: obdname %s, uid %d, ref %d\n",
gmsg, obdname, gmd->gum_uid,
memcpy(&gmsg->gum_data, gmd, sizeof(*gmd));
rpcmsg = &gmsg->gum_base;
+ INIT_LIST_HEAD(&rpcmsg->list);
rpcmsg->data = &gmsg->gum_data;
rpcmsg->len = sizeof(gmsg->gum_data);
+ rpcmsg->copied = 0;
+ rpcmsg->errno = 0;
EXIT;
}
#endif /* __KERNEL__ */
+/* this seems to be used only from userspace code */
+#ifndef __KERNEL__
/********************************************
* gss cred manipulation helpers *
********************************************/
-#if 0
static
int gss_cred_is_uptodate_ctx(struct ptlrpc_cred *cred)
{
#endif
static inline
-struct gss_cl_ctx * gss_get_ctx(struct gss_cl_ctx *ctx)
+struct gss_cl_ctx *gss_get_ctx(struct gss_cl_ctx *ctx)
{
atomic_inc(&ctx->gc_refcount);
return ctx;
write_lock(&gss_ctx_lock);
old = gcred->gc_ctx;
gcred->gc_ctx = ctx;
- cred->pc_flags |= PTLRPC_CRED_UPTODATE;
+ set_bit(PTLRPC_CRED_UPTODATE_BIT, &cred->pc_flags);
write_unlock(&gss_ctx_lock);
if (old)
gss_put_ctx(old);
spin_lock_init(&ctx->gc_seq_lock);
atomic_set(&ctx->gc_refcount,1);
+ if (simple_get_bytes(&p, &len, &gmd->gum_pag, sizeof(gmd->gum_pag)))
+ goto err_free_ctx;
if (simple_get_bytes(&p, &len, &gmd->gum_uid, sizeof(gmd->gum_uid)))
goto err_free_ctx;
if (simple_get_bytes(&p, &len, &gmd->gum_svc, sizeof(gmd->gum_svc)))
* cred APIs *
***************************************/
#ifdef __KERNEL__
-#define CRED_REFRESH_UPCALL_TIMEOUT (50)
static int gss_cred_refresh(struct ptlrpc_cred *cred)
{
struct obd_import *import;
struct dentry *dentry;
char *obdname, *obdtype;
wait_queue_t wait;
- uid_t uid = cred->pc_uid;
int res;
ENTRY;
+ might_sleep();
+
/* any flags means it has been handled, do nothing */
if (cred->pc_flags & PTLRPC_CRED_FLAGS_MASK)
RETURN(0);
RETURN(-EINVAL);
}
- gmd.gum_uid = uid;
+ gmd.gum_pag = cred->pc_pag;
+ gmd.gum_uid = cred->pc_uid;
gmd.gum_nal = import->imp_connection->c_peer.peer_ni->pni_number;
gmd.gum_netid = 0;
gmd.gum_nid = import->imp_connection->c_peer.peer_id.nid;
obdtype = import->imp_obd->obd_type->typ_name;
- if (!strcmp(obdtype, "mdc"))
+ if (!strcmp(obdtype, OBD_MDC_DEVICENAME))
gmd.gum_svc = LUSTRE_GSS_SVC_MDS;
- else if (!strcmp(obdtype, "osc"))
+ else if (!strcmp(obdtype, OBD_OSC_DEVICENAME))
gmd.gum_svc = LUSTRE_GSS_SVC_OSS;
else {
CERROR("gss on %s?\n", obdtype);
CDEBUG(D_SEC, "Initiate gss context %p(%u@%s)\n",
container_of(cred, struct gss_cred, gc_base),
- uid, import->imp_target_uuid.uuid);
+ cred->pc_uid, import->imp_target_uuid.uuid);
again:
spin_lock(&gsec->gs_lock);
* administrator via lctl etc.
*/
if (cred->pc_flags & PTLRPC_CRED_FLAGS_MASK) {
- CWARN("cred %p("LPU64"/%u) was set flags %x unexpectedly\n",
+ CWARN("cred %p("LPU64"/%u) was set flags %lx unexpectedly\n",
cred, cred->pc_pag, cred->pc_uid, cred->pc_flags);
cred->pc_flags |= PTLRPC_CRED_DEAD | PTLRPC_CRED_ERROR;
gss_unhash_msg_nolock(gss_new);
res = -EINTR;
} else if (res == 0) {
CERROR("cred %p: upcall timedout\n", cred);
- cred->pc_flags |= PTLRPC_CRED_DEAD;
+ set_bit(PTLRPC_CRED_DEAD_BIT, &cred->pc_flags);
res = -ETIMEDOUT;
} else
res = 0;
}
#else /* !__KERNEL__ */
extern int lgss_handle_krb5_upcall(uid_t uid, __u32 dest_ip,
- char *obd_name,
- char *buf, int bufsize,
+ char *obd_name, char *buf, int bufsize,
int (*callback)(char*, unsigned long));
static int gss_cred_refresh(struct ptlrpc_cred *cred)
struct gss_sec *gsec;
struct gss_api_mech *mech;
struct gss_cl_ctx *ctx = NULL;
- struct vfs_cred vcred = { 0 };
ptl_nid_t peer_nid;
__u32 dest_ip;
__u32 subflavor;
int rc, gss_err;
+ struct gss_upcall_msg_data gmd = { 0 };
LASSERT(cred);
LASSERT(cred->pc_sec);
imp = cred->pc_sec->ps_import;
peer_nid = imp->imp_connection->c_peer.peer_id.nid;
dest_ip = (__u32) (peer_nid & 0xFFFFFFFF);
- subflavor = cred->pc_sec->ps_flavor.subflavor;
+ subflavor = cred->pc_sec->ps_flavor;
- if (subflavor != PTLRPC_SEC_GSS_KRB5I) {
+ if (subflavor != PTLRPCS_SUBFLVR_KRB5I) {
CERROR("unknown subflavor %u\n", subflavor);
GOTO(err_out, rc = -EINVAL);
}
gsec = container_of(cred->pc_sec, struct gss_sec, gs_base);
mech = gsec->gs_mech;
LASSERT(mech);
- rc = gss_parse_init_downcall(mech, &obj, &ctx, &vcred, &dest_ip,
+
+ rc = gss_parse_init_downcall(mech, &obj, &ctx, &gmd,
&gss_err);
if (rc || gss_err) {
CERROR("parse init downcall: rpc %d, gss 0x%x\n", rc, gss_err);
if (rc != -ERESTART || gss_err != 0)
- cred->pc_flags |= PTLRPC_CRED_ERROR;
+ set_bit(PTLRPC_CRED_ERROR_BIT, &cred->pc_flags);
if (rc == 0)
rc = -EPERM;
goto err_out;
return 0;
err_out:
- cred->pc_flags |= PTLRPC_CRED_DEAD;
+ set_bit(PTLRPC_CRED_DEAD_BIT, &cred->pc_flags);
return rc;
}
#endif
spin_unlock(&ctx->gc_seq_lock);
*vp++ = cpu_to_le32(PTLRPC_SEC_GSS_VERSION); /* version */
- *vp++ = cpu_to_le32(PTLRPC_SEC_GSS_KRB5I); /* subflavor */
+ *vp++ = cpu_to_le32(PTLRPCS_FLVR_KRB5I); /* subflavor */
*vp++ = cpu_to_le32(ctx->gc_proc); /* proc */
*vp++ = cpu_to_le32(seqnum); /* seq */
- *vp++ = cpu_to_le32(PTLRPC_GSS_SVC_INTEGRITY); /* service */
+ *vp++ = cpu_to_le32(PTLRPCS_GSS_SVC_INTEGRITY); /* service */
vlen -= 5 * 4;
if (rawobj_serialize(&ctx->gc_wire_ctx, &vp, &vlen)) {
vlen -= 3 * 4;
switch (proc) {
- case PTLRPC_GSS_PROC_DATA:
+ case PTLRPCS_GSS_PROC_DATA:
seq = le32_to_cpu(*vp++);
svc = le32_to_cpu(*vp++);
- if (svc != PTLRPC_GSS_SVC_INTEGRITY) {
+ if (svc != PTLRPCS_GSS_SVC_INTEGRITY) {
CERROR("Unknown svc %d\n", svc);
RETURN(-EPROTO);
}
proc_data_out:
gss_put_ctx(ctx);
break;
- case PTLRPC_GSS_PROC_ERR:
+ case PTLRPCS_GSS_PROC_ERR:
major = le32_to_cpu(*vp++);
minor = le32_to_cpu(*vp++);
/* server return NO_CONTEXT might be caused by context expire
*/
if (major == GSS_S_NO_CONTEXT ||
major == GSS_S_BAD_SIG) {
- CWARN("req %p: server report cred %p %s, expired?\n",
+ CWARN("req %p: server report cred %p %s\n",
req, cred, (major == GSS_S_NO_CONTEXT) ?
"NO_CONTEXT" : "BAD_SIG");
spin_unlock(&ctx->gc_seq_lock);
*vp++ = cpu_to_le32(PTLRPC_SEC_GSS_VERSION); /* version */
- *vp++ = cpu_to_le32(PTLRPC_SEC_GSS_KRB5P); /* subflavor */
+ *vp++ = cpu_to_le32(PTLRPCS_FLVR_KRB5P); /* subflavor */
*vp++ = cpu_to_le32(ctx->gc_proc); /* proc */
*vp++ = cpu_to_le32(seqnum); /* seq */
- *vp++ = cpu_to_le32(PTLRPC_GSS_SVC_PRIVACY); /* service */
+ *vp++ = cpu_to_le32(PTLRPCS_GSS_SVC_PRIVACY); /* service */
vlen -= 5 * 4;
if (rawobj_serialize(&ctx->gc_wire_ctx, &vp, &vlen)) {
vlen -= 5 * 4;
switch (proc) {
- case PTLRPC_GSS_PROC_DATA:
- if (svc != PTLRPC_GSS_SVC_PRIVACY) {
+ case PTLRPCS_GSS_PROC_DATA:
+ if (svc != PTLRPCS_GSS_SVC_PRIVACY) {
CERROR("Unknown svc %d\n", svc);
RETURN(-EPROTO);
}
int replen, rc;
ENTRY;
- /* cred's refcount is 0, steal one */
- atomic_inc(&cred->pc_refcount);
-
- gcred = container_of(cred, struct gss_cred, gc_base);
- gcred->gc_ctx->gc_proc = PTLRPC_GSS_PROC_DESTROY;
imp = cred->pc_sec->ps_import;
LASSERT(imp);
- if (!(cred->pc_flags & PTLRPC_CRED_UPTODATE)) {
- CDEBUG(D_SEC, "Destroy a dead gss cred %p(%u@%s)\n",
- gcred, cred->pc_uid, imp->imp_target_uuid.uuid);
- atomic_dec(&cred->pc_refcount);
+ if (test_bit(PTLRPC_CRED_ERROR_BIT, &cred->pc_flags) ||
+ !test_bit(PTLRPC_CRED_UPTODATE_BIT, &cred->pc_flags)) {
+ CDEBUG(D_SEC, "Destroy dead cred %p(%u@%s)\n",
+ cred, cred->pc_uid, imp->imp_target_uuid.uuid);
EXIT;
return;
}
+ might_sleep();
+
+ /* cred's refcount is 0, steal one */
+ atomic_inc(&cred->pc_refcount);
+
+ gcred = container_of(cred, struct gss_cred, gc_base);
+ gcred->gc_ctx->gc_proc = PTLRPCS_GSS_PROC_DESTROY;
+
CDEBUG(D_SEC, "client destroy gss cred %p(%u@%s)\n",
gcred, cred->pc_uid, imp->imp_target_uuid.uuid);
lmsg_size = lustre_msg_size(0, NULL);
+ req.rq_req_secflvr = cred->pc_sec->ps_flavor;
+ req.rq_cred = cred;
req.rq_reqbuf_len = sizeof(*hdr) + lmsg_size +
- ptlrpcs_est_req_payload(cred->pc_sec, lmsg_size);
+ ptlrpcs_est_req_payload(&req, lmsg_size);
OBD_ALLOC(req.rq_reqbuf, req.rq_reqbuf_len);
if (!req.rq_reqbuf) {
/* wire hdr */
hdr = buf_to_sec_hdr(req.rq_reqbuf);
- hdr->flavor = cpu_to_le32(PTLRPC_SEC_GSS);
- hdr->sectype = cpu_to_le32(PTLRPC_SEC_TYPE_AUTH);
+ hdr->flavor = cpu_to_le32(PTLRPCS_FLVR_GSS_AUTH);
hdr->msg_len = cpu_to_le32(lmsg_size);
hdr->sec_len = cpu_to_le32(0);
gss_put_ctx(gcred->gc_ctx);
}
- CDEBUG(D_SEC, "GSS_SEC: destroy cred %p\n", gcred);
+ CDEBUG(D_SEC, "sec.gss %p: destroy cred %p\n", cred->pc_sec, gcred);
OBD_FREE(gcred, sizeof(*gcred));
EXIT;
if (err)
CERROR("parse init downcall err %d\n", err);
+ vcred.vc_pag = gmd.gum_pag;
vcred.vc_uid = gmd.gum_uid;
- vcred.vc_pag = vcred.vc_uid; /* FIXME */
cred = ptlrpcs_cred_lookup(sec, &vcred);
if (!cred) {
}
if (err || gss_err) {
- cred->pc_flags |= PTLRPC_CRED_DEAD;
+ set_bit(PTLRPC_CRED_DEAD_BIT, &cred->pc_flags);
if (err != -ERESTART || gss_err != 0)
- cred->pc_flags |= PTLRPC_CRED_ERROR;
+ set_bit(PTLRPC_CRED_ERROR_BIT, &cred->pc_flags);
CERROR("cred %p: rpc err %d, gss err 0x%x, fatal %d\n",
- cred, err, gss_err,
- ((cred->pc_flags & PTLRPC_CRED_ERROR) != 0));
+ cred, err, gss_err,
+ (test_bit(PTLRPC_CRED_ERROR_BIT, &cred->pc_flags) != 0));
} else {
CDEBUG(D_SEC, "get initial ctx:\n");
gss_cred_set_ctx(cred, ctx);
static unsigned long ratelimit;
ENTRY;
+ LASSERT(list_empty(&msg->list));
+
if (msg->errno >= 0) {
EXIT;
return;
gmsg = container_of(msg, struct gss_upcall_msg, gum_base);
CDEBUG(D_SEC, "destroy gmsg %p\n", gmsg);
+ LASSERT(atomic_read(&gmsg->gum_refcount) > 0);
atomic_inc(&gmsg->gum_refcount);
gss_unhash_msg(gmsg);
if (msg->errno == -ETIMEDOUT || msg->errno == -EPIPE) {
unsigned long now = get_seconds();
if (time_after(now, ratelimit)) {
- CWARN("GSS_SEC upcall timed out.\n"
+ CWARN("sec.gss upcall timed out.\n"
"Please check user daemon is running!\n");
ratelimit = now + 15;
}
gmsg = list_entry(gsec->gs_upcalls.next,
struct gss_upcall_msg, gum_list);
+ LASSERT(list_empty(&gmsg->gum_base.list));
gmsg->gum_base.errno = -EPIPE;
atomic_inc(&gmsg->gum_refcount);
gss_unhash_msg_nolock(gmsg);
*********************************************/
static
-struct ptlrpc_sec* gss_create_sec(ptlrpcs_flavor_t *flavor,
+struct ptlrpc_sec* gss_create_sec(__u32 flavor,
const char *pipe_dir,
void *pipe_data)
{
struct gss_sec *gsec;
struct ptlrpc_sec *sec;
+ uid_t save_uid;
+
#ifdef __KERNEL__
char *pos;
int pipepath_len;
#endif
ENTRY;
- LASSERT(flavor->flavor == PTLRPC_SEC_GSS);
+ LASSERT(SEC_FLAVOR_MAJOR(flavor) == PTLRPCS_FLVR_MAJOR_GSS);
OBD_ALLOC(gsec, sizeof(*gsec));
if (!gsec) {
RETURN(NULL);
}
- gsec->gs_mech = kgss_subflavor_to_mech(flavor->subflavor);
+ gsec->gs_mech = kgss_subflavor_to_mech(SEC_FLAVOR_SUB(flavor));
if (!gsec->gs_mech) {
- CERROR("subflavor %d not found\n", flavor->subflavor);
+ CERROR("subflavor 0x%x not found\n", flavor);
goto err_free;
}
if (!gsec->gs_pipepath)
goto err_mech_put;
+ /* pipe rpc require root permission */
+ save_uid = current->fsuid;
+ current->fsuid = 0;
+
sprintf(gsec->gs_pipepath, LUSTRE_PIPEDIR"/%s", pipe_dir);
if (IS_ERR(rpc_mkdir(gsec->gs_pipepath, NULL))) {
CERROR("can't make pipedir %s\n", gsec->gs_pipepath);
#endif
sec = &gsec->gs_base;
-
- switch (flavor->subflavor) {
- case PTLRPC_SEC_GSS_KRB5I:
- sec->ps_sectype = PTLRPC_SEC_TYPE_AUTH;
- break;
- case PTLRPC_SEC_GSS_KRB5P:
- sec->ps_sectype = PTLRPC_SEC_TYPE_PRIV;
- break;
- default:
- LBUG();
- }
-
sec->ps_expire = GSS_CREDCACHE_EXPIRE;
sec->ps_nextgc = get_seconds() + sec->ps_expire;
sec->ps_flags = 0;
- CDEBUG(D_SEC, "Create GSS security instance at %p(external %p)\n",
- gsec, sec);
+ current->fsuid = save_uid;
+
+ CDEBUG(D_SEC, "Create sec.gss %p\n", gsec);
RETURN(sec);
#ifdef __KERNEL__
*pos = 0;
rpc_rmdir(gsec->gs_pipepath);
err_free_path:
+ current->fsuid = save_uid;
OBD_FREE(gsec->gs_pipepath, pipepath_len);
err_mech_put:
#endif
ENTRY;
gsec = container_of(sec, struct gss_sec, gs_base);
- CDEBUG(D_SEC, "Destroy GSS security instance at %p\n", gsec);
+ CDEBUG(D_SEC, "Destroy sec.gss %p\n", gsec);
LASSERT(gsec->gs_mech);
LASSERT(!atomic_read(&sec->ps_refcount));
atomic_set(&cred->pc_refcount, 0);
cred->pc_sec = sec;
cred->pc_ops = &gss_credops;
- cred->pc_expire = get_seconds() + GSS_CRED_EXPIRE;
+ cred->pc_expire = 0;
cred->pc_flags = 0;
cred->pc_pag = vcred->vc_pag;
cred->pc_uid = vcred->vc_uid;
RETURN(cred);
}
-static int gss_estimate_payload(struct ptlrpc_sec *sec, int msgsize)
+static int gss_estimate_payload(struct ptlrpc_sec *sec,
+ struct ptlrpc_request *req,
+ int msgsize)
{
- switch (sec->ps_sectype) {
- case PTLRPC_SEC_TYPE_AUTH:
+ switch (SEC_FLAVOR_SVC(req->rq_req_secflvr)) {
+ case PTLRPCS_SVC_AUTH:
return GSS_MAX_AUTH_PAYLOAD;
- case PTLRPC_SEC_TYPE_PRIV:
+ case PTLRPCS_SVC_PRIV:
return size_round16(GSS_MAX_AUTH_PAYLOAD + msgsize +
GSS_PRIVBUF_PREFIX_LEN +
GSS_PRIVBUF_SUFFIX_LEN);
/* In PRIVACY mode, lustre message is always 0 (already encoded into
* security payload).
*/
- privacy = sec->ps_sectype == PTLRPC_SEC_TYPE_PRIV;
+ privacy = (SEC_FLAVOR_SVC(req->rq_req_secflvr) == PTLRPCS_SVC_PRIV);
msg_payload = privacy ? 0 : lmsg_size;
- sec_payload = gss_estimate_payload(sec, lmsg_size);
+ sec_payload = gss_estimate_payload(sec, req, lmsg_size);
rc = sec_alloc_reqbuf(sec, req, msg_payload, sec_payload);
if (rc)
LASSERT(req->rq_reqmsg);
LASSERT(req->rq_reqlen);
- privacy = sec->ps_sectype == PTLRPC_SEC_TYPE_PRIV;
+ privacy = SEC_FLAVOR_SVC(req->rq_req_secflvr) == PTLRPCS_SVC_PRIV;
if (privacy) {
buf = (char *) req->rq_reqmsg - GSS_PRIVBUF_PREFIX_LEN;
LASSERT(buf < req->rq_reqbuf ||
static struct ptlrpc_sec_type gss_type = {
.pst_owner = THIS_MODULE,
- .pst_name = "GSS_SEC",
+ .pst_name = "sec.gss",
.pst_inst = ATOMIC_INIT(0),
- .pst_flavor = {PTLRPC_SEC_GSS, 0},
+ .pst_flavor = PTLRPCS_FLVR_MAJOR_GSS,
.pst_ops = &gss_secops,
};
git://git.whamcloud.com / fs / lustre-release.git / blobdiff