evin/ms-nfs41-client
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creating nfs client per security flavor

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This commit is contained in:
Olga Kornievskaia 2010-12-02 12:28:49 -05:00 • committed by unknown
parent 3b9f37d5a1
commit f7a9932cb3
5 changed files with 50 additions and 23 deletions
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56
sys/nfs41_driver.c
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@ -292,7 +292,8 @@ typedef struct _NFS41_MOUNT_CONFIG {
typedef struct _NFS41_NETROOT_EXTENSION {
NODE_TYPE_CODE NodeTypeCode;
NODE_BYTE_SIZE NodeByteSize;
HANDLE session;
HANDLE auth_sys_session;
HANDLE gss_session;
DWORD nfs41d_version;
} NFS41_NETROOT_EXTENSION, *PNFS41_NETROOT_EXTENSION;
#define NFS41GetNetRootExtension(pNetRoot) \
@ -2360,15 +2361,6 @@ NTSTATUS nfs41_CreateVNetRoot(
pNetRoot->MRxNetRootState = MRX_NET_ROOT_STATE_GOOD;
pNetRoot->DeviceType = FILE_DEVICE_DISK;
if (pNetRootContext->session) {
/* already established a session for this net root */
pVNetRootContext->session = pNetRootContext->session;
DbgP("Using existing session 0x%x\n", pVNetRootContext->session);
goto out;
}
pVNetRootContext->session = pNetRootContext->session = NULL;
nfs41_MountConfig_InitDefaults(&Config);
if (pCreateNetRootContext->RxContext->Create.EaLength) {
@ -2394,15 +2386,30 @@ NTSTATUS nfs41_CreateVNetRoot(
goto out;
}
if (pVNetRootContext->sec_flavor == RPCSEC_AUTH_SYS &&
pNetRootContext->auth_sys_session) {
pVNetRootContext->session = pNetRootContext->auth_sys_session;
DbgP("Using existing AUTH_SYS session 0x%x\n", pVNetRootContext->session);
goto out;
} else if (pVNetRootContext->sec_flavor != RPCSEC_AUTH_SYS &&
pNetRootContext->gss_session) {
pVNetRootContext->session = pNetRootContext->gss_session;
DbgP("Using existing AUTHGSS session 0x%x\n", pVNetRootContext->session);
goto out;
}
/* send the mount upcall */
DbgP("Server Name %wZ Mount Point %wZ\n",
&Config.SrvName, &Config.MntPt);
DbgP("Server Name %wZ Mount Point %wZ SecFlavor %wZ\n",
&Config.SrvName, &Config.MntPt, &Config.SecFlavor);
status = nfs41_mount(&Config.SrvName, &Config.MntPt, pVNetRootContext->sec_flavor,
&pVNetRootContext->session, &nfs41d_version);
if (status != STATUS_SUCCESS)
goto out;
pNetRootContext->nfs41d_version = nfs41d_version;
pNetRootContext->session = pVNetRootContext->session;
if (pVNetRootContext->sec_flavor == RPCSEC_AUTH_SYS)
pNetRootContext->auth_sys_session = pVNetRootContext->session;
else
pNetRootContext->gss_session = pVNetRootContext->session;
DbgP("Saving new session 0x%x\n", pVNetRootContext->session);
out:
@ -2499,7 +2506,8 @@ NTSTATUS nfs41_FinalizeNetRoot(
goto out;
}
if (pNetRootContext == NULL || pNetRootContext->session == NULL) {
if (pNetRootContext == NULL || (pNetRootContext->auth_sys_session == NULL &&
pNetRootContext->gss_session == NULL)) {
print_error("No valid session has been established\n");
goto out;
}
@ -2510,12 +2518,20 @@ NTSTATUS nfs41_FinalizeNetRoot(
goto out;
}
status = nfs41_unmount(pNetRootContext->session, pNetRootContext->nfs41d_version);
if (status) {
print_error("nfs41_mount failed with %d\n", status);
goto out;
if (pNetRootContext->auth_sys_session) {
status = nfs41_unmount(pNetRootContext->auth_sys_session, pNetRootContext->nfs41d_version);
if (status) {
print_error("nfs41_mount AUTH_SYS failed with %d\n", status);
goto out;
}
}
if (pNetRootContext->gss_session) {
status = nfs41_unmount(pNetRootContext->gss_session, pNetRootContext->nfs41d_version);
if (status) {
print_error("nfs41_mount AUTHGSS failed with %d\n", status);
goto out;
}
}
// check if there is anything waiting in the upcall or downcall queue
do {
nfs41_GetFirstEntry(upcallLock, upcall, tmp);
@ -2674,7 +2690,7 @@ NTSTATUS nfs41_Create(
goto out;
}
if (pNetRootContext->session == NULL) {
if (pNetRootContext->auth_sys_session == NULL && pNetRootContext->gss_session == NULL) {
print_error("No valid session established\n");
goto out;
}