/**
*
* print_fhandle_nlm
*
* This routine prints a NFSv3 file handle (for debugging purpose)
*
* @param fh [IN] file handle to print.
*
* @return nothing (void function).
*
*/
void print_fhandle_nlm(log_components_t component, netobj *fh)
{
if(isFullDebug(component))
{
char str[LEN_FH_STR];
sprint_fhandle_nlm(str, fh);
LogFullDebug(component, "%s", str);
}
} /* print_fhandle_nlm */
bool_t nlm_block_data_to_fsal_context(state_block_data_t * block_data,
fsal_op_context_t * fsal_context)
{
exportlist_t * pexport = NULL;
short exportid;
fsal_status_t fsal_status;
state_nlm_block_data_t * nlm_block_data = &block_data->sbd_block_data.sbd_nlm_block_data;
/* Get export ID from handle */
exportid = nlm4_FhandleToExportId(&nlm_block_data->sbd_nlm_fh);
/* Get export matching export ID */
if(exportid < 0 ||
(pexport = nfs_Get_export_by_id(nfs_param.pexportlist, exportid)) == NULL ||
(pexport->export_perms.options & EXPORT_OPTION_NFSV3) == 0)
{
/* Reject the request for authentication reason (incompatible file handle) */
if(isInfo(COMPONENT_NLM))
{
char dumpfh[1024];
char *reason;
char addrbuf[SOCK_NAME_MAX];
sprint_sockaddr(&nlm_block_data->sbd_nlm_hostaddr,
addrbuf,
sizeof(addrbuf));
if(exportid < 0)
reason = "has badly formed handle";
else if(pexport == NULL)
reason = "has invalid export";
else
reason = "V3 not allowed on this export";
sprint_fhandle_nlm(dumpfh, &nlm_block_data->sbd_nlm_fh);
LogMajor(COMPONENT_NLM,
"NLM4 granted lock from host %s %s, FH=%s",
addrbuf, reason, dumpfh);
}
return FALSE;
}
LogFullDebug(COMPONENT_NLM,
"Found export entry for path=%s as exportid=%d",
pexport->fullpath, pexport->id);
/* Build the credentials */
fsal_status = FSAL_GetClientContext(fsal_context,
&pexport->FS_export_context,
block_data->sbd_credential.user,
block_data->sbd_credential.group,
block_data->sbd_credential.alt_groups,
block_data->sbd_credential.nbgroups);
if(FSAL_IS_ERROR(fsal_status))
{
LogEvent(COMPONENT_NLM,
"Could not get credentials for (uid=%d,gid=%d), fsal error=(%d,%d)",
block_data->sbd_credential.user,
block_data->sbd_credential.group,
fsal_status.major, fsal_status.minor);
return FALSE;
}
else
LogDebug(COMPONENT_NLM,
"FSAL Cred acquired for (uid=%d,gid=%d)",
block_data->sbd_credential.user,
block_data->sbd_credential.group);
return TRUE;
}
