fs/smbsrv/smb_create.c

	smb_create.c revision da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * CDDL HEADER START
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * The contents of this file are subject to the terms of the
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Common Development and Distribution License (the "License").
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * You may not use this file except in compliance with the License.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * or http://www.opensolaris.org/os/licensing.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * See the License for the specific language governing permissions
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * and limitations under the License.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * When distributing Covered Code, include this CDDL HEADER in each
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * If applicable, add the following below this CDDL HEADER, with the
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * fields enclosed by brackets "[]" replaced with your own identifying
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * information: Portions Copyright [yyyy] [name of copyright owner]
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * CDDL HEADER END
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Use is subject to license terms.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#pragma ident   "%Z%%M% %I% %E% SMI"
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#include <smbsrv/smb_incl.h>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#define SMB_CREATE_NAMEBUF_SZ   16
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic uint32_t smb_common_create(struct smb_request *sr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Create a new file, or truncate an existing file to zero length,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * open the file and return a fid.  The file is specified using a
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * fully qualified name relative to the tree.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwint
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwsmb_com_create(struct smb_request *sr)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    struct open_param *op = &sr->arg.open;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    uint32_t status;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    bzero(op, sizeof (sr->arg.open));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    if (smbsr_decode_vwv(sr, "wl", &op->dattr, &op->utime.tv_sec) != 0) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_decode_error(sr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    if (smbsr_decode_data(sr, "%S", sr, &op->fqi.path) != 0) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_decode_error(sr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    op->create_disposition = FILE_OVERWRITE_IF;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    status = smb_common_create(sr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    switch (status) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    case NT_STATUS_SUCCESS:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    case NT_STATUS_SHARING_VIOLATION:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_raise_cifs_error(sr, NT_STATUS_SHARING_VIOLATION,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw            ERRDOS, ERROR_SHARING_VIOLATION);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    default:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_raise_nt_error(sr, status);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    smbsr_encode_result(sr, 1, 0, "bww", 1, sr->smb_fid, 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    return (SDRC_NORMAL_REPLY);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Create a new file and return a fid.  The file is specified using
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * a fully qualified name relative to the tree.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwint
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwsmb_com_create_new(struct smb_request *sr)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    struct open_param *op = &sr->arg.open;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    uint32_t status;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    bzero(op, sizeof (sr->arg.open));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    if (smbsr_decode_vwv(sr, "wl", &op->dattr, &op->utime.tv_sec) != 0) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_decode_error(sr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    if (smbsr_decode_data(sr, "%S", sr, &op->fqi.path) != 0) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_decode_error(sr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    op->create_disposition = FILE_CREATE;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    status = smb_common_create(sr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    switch (status) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    case NT_STATUS_SUCCESS:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    case NT_STATUS_SHARING_VIOLATION:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_raise_cifs_error(sr, NT_STATUS_SHARING_VIOLATION,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw            ERRDOS, ERROR_SHARING_VIOLATION);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    default:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_raise_nt_error(sr, status);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    smbsr_encode_result(sr, 1, 0, "bww", 1, sr->smb_fid, 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    return (SDRC_NORMAL_REPLY);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Create a unique file in the specified directory relative to the
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * current tree.  No attributes are specified.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwint
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwsmb_com_create_temporary(struct smb_request *sr)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    static uint16_t tmp_id = 10000;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    struct open_param *op = &sr->arg.open;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    char name[SMB_CREATE_NAMEBUF_SZ];
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    char *buf;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    uint32_t status;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    uint16_t reserved;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    uint16_t bcc;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    bzero(op, sizeof (sr->arg.open));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    if (smbsr_decode_vwv(sr, "wl", &reserved, &op->utime.tv_sec) != 0) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_decode_error(sr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    if (smbsr_decode_data(sr, "%S", sr, &op->fqi.path) != 0) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_decode_error(sr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    ++tmp_id;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    bcc = 1; /* null terminator */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    bcc += snprintf(name, SMB_CREATE_NAMEBUF_SZ, "tt%05d.tmp", tmp_id);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    buf = smbsr_malloc(&sr->request_storage, MAXPATHLEN);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    (void) snprintf(buf, MAXPATHLEN, "%s\\%s", op->fqi.path, name);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    op->fqi.path = buf;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    op->create_disposition = FILE_CREATE;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    status = smb_common_create(sr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    switch (status) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    case NT_STATUS_SUCCESS:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    case NT_STATUS_SHARING_VIOLATION:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_raise_cifs_error(sr, NT_STATUS_SHARING_VIOLATION,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw            ERRDOS, ERROR_SHARING_VIOLATION);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    default:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_raise_nt_error(sr, status);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    smbsr_encode_result(sr, 1, 0, "bwwwbs", 1, sr->smb_fid, bcc, 4, name);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    return (SDRC_NORMAL_REPLY);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Common create file function.  The file is opened in compatibility
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * mode with read/write access.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwuint32_t
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwsmb_common_create(struct smb_request *sr)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    struct open_param *op = &sr->arg.open;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    uint32_t status;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    op->utime.tv_sec = smb_local_time_to_gmt(op->utime.tv_sec);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    op->utime.tv_nsec = 0;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    op->omode = SMB_DA_ACCESS_READ_WRITE | SMB_DA_SHARE_COMPATIBILITY;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    op->desired_access = smb_omode_to_amask(op->omode);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    op->share_access = smb_denymode_to_sharemode(op->omode, op->fqi.path);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    if ((op->desired_access == ((uint32_t)SMB_INVALID_AMASK)) ||
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        (op->share_access == ((uint32_t)SMB_INVALID_SHAREMODE))) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        smbsr_raise_cifs_error(sr, NT_STATUS_INVALID_PARAMETER,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw            ERRDOS, ERROR_INVALID_PARAMETER);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        /* NOTREACHED */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    op->dsize = 0;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    if (sr->smb_flg & SMB_FLAGS_OPLOCK) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        if (sr->smb_flg & SMB_FLAGS_OPLOCK_NOTIFY_ANY) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw            op->my_flags = MYF_BATCH_OPLOCK;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        } else {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw            op->my_flags = MYF_EXCLUSIVE_OPLOCK;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    status = smb_open_subr(sr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    if (MYF_OPLOCK_TYPE(op->my_flags) == MYF_OPLOCK_NONE) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw        sr->smb_flg &=
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw            ~(SMB_FLAGS_OPLOCK | SMB_FLAGS_OPLOCK_NOTIFY_ANY);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw    return (status);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}