Unused since we removed basic_smb_lm_auth helper.
==============================================================================
-lib/rfcnb/,
-lib/smblib/:
-
- Copyright holders: Richard Sharpe, Andrew Tridgell, and Merik Karman
- with updates by Squid contributors
-
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-==============================================================================
-
lib/base64.c::base64_encode():
Adopted from http://ftp.sunet.se/pub2/gnu/vm/base64-encode.c.
SQUID_DEFINE_BOOL(USE_AUTH,$enable_auth,[Enable support for authentication])
AM_CONDITIONAL(ENABLE_AUTH, test "x$enable_auth" != "xno")
AUTH_MODULES=""
-require_smblib="no"
require_sspi="no"
AC_ARG_ENABLE(auth-basic,
done
AC_SUBST(AUTH_MODULES)
AC_SUBST(AUTH_LIBS_TO_BUILD)
-AM_CONDITIONAL(ENABLE_SMBLIB, test "x$require_smblib" = "xyes")
AM_CONDITIONAL(ENABLE_SSPI, test "x$require_sspi" = "xyes")
dnl Select logging daemon helpers to build
icons/Makefile
lib/Makefile
lib/ntlmauth/Makefile
- lib/rfcnb/Makefile
- lib/smblib/Makefile
lib/snmplib/Makefile
lib/sspi/Makefile
scripts/Makefile
libmisccontainers.la \
libmiscutil.la
-if ENABLE_SMBLIB
-# smblib is the only user of the rfcnb library
-SUBDIRS += rfcnb smblib
-endif
if ENABLE_AUTH_NTLM
SUBDIRS += ntlmauth
endif
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-Oct 2010 - Imported into Squid.
- Many build fixes for modern compilers.
- Shuffled several private functions (error display and logon) to
- to public API file for external use without using rfcnb-priv.h.
-
-Aug-1996
-
-Added #define of INADDR_NONE if not already defined, as Suns do not seem
-to define it.
-
-6-Sep-1996
-
-Fixed bug in rfcnb-priv.h where we were getting the packet length wrong
-(byte reversed on Suns ...) ... At least I think it is fixed. Will
-test.
-
-6-Sep-1996
-
-Use siganction on machines where SA_RESTART is defined, otherwise use
-sigvec. This allows the code to compile on Sun, and maybe on HP-UX.
-
-13-Sep-1996
-
-Fixed that bug in rfcnb-priv.h again in RFCNB_Pkt_Len. We were not
-shifting the second length byte into the right place.
+++ /dev/null
-## Copyright (C) 1996-2025 The Squid Software Foundation and contributors
-##
-## Squid software is distributed under GPLv2+ license and includes
-## contributions from numerous individuals and organizations.
-## Please see the COPYING and CONTRIBUTORS files for details.
-##
-
-include $(top_srcdir)/src/Common.am
-
-AM_CPPFLAGS += -I$(top_srcdir)/lib
-
-noinst_LTLIBRARIES = librfcnb.la
-
-librfcnb_la_SOURCES = \
- byteorder.h \
- rfcnb-common.h \
- rfcnb-error.h \
- rfcnb-io.c \
- rfcnb-io.h \
- rfcnb-priv.h \
- rfcnb-util.c \
- rfcnb-util.h \
- rfcnb.h \
- session.c \
- std-includes.h
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-RFCNB
-Richard Sharpe,
-Digital Equipment
-
-I wrote it in an attempt to understand more about the SMB protocol and
-the RFCNB (NBT) protocol underlying it. My manager approved my posting this
-as long as there was no suggestion that Digital is responsible for this code
-not that any warranties are offered by Digital. So, I put a GPL on the code.
-
-DISCLAIMER
-
-To restate, this code is offered as is, and no warranties are implied, either
-by Digital Equipment Corporation or by Richard Sharpe. Neither
-Digital Equipment Corporation nor Richard Sharpe can be held liable for
-any consequences resulting from the use of this code.
-
-END Disclaimer
-
-The directory rfcnb contains the following:
-
-Makefile: a small makefile to build things in this dir
-
-notes: some notes I made about things ...
-
-rfcnb.h: defines of the interface routines
-
-rfcnb-error.h: rfcnb error return definitions etc
-
-rfcnb-io.h: definitions for routines that do IO to the network
-
-rfcnb-util.h: definitions of utility routines
-
-rfcnb-common.h: common defines needed in rfcnb.h and rfcnb-priv.h
-
-rfcnb-priv.h: defines private to the implementation
-
-std-includes.h: standard includes and defines
-
-name-service.c: name service routines. Not implemented yet.
-
-rfcnb-util.c: utility routines used by session.c and others.
-
-rfcnb-io.c: all IO to network occurs here
-
-test_rfcnb.c: a small test program
-
-session.c: all session routine code is here
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/*
- * Unix SMB/Netbios implementation.
- * Version 1.9.
- * SMB Byte handling
- * Copyright (C) Andrew Tridgell 1992-1995
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * This file implements macros for machine independent short and
- * int manipulation
- */
-
-#ifndef SQUID_LIB_RFCNB_BYTEORDER_H
-#define SQUID_LIB_RFCNB_BYTEORDER_H
-
-#undef CAREFUL_ALIGNMENT
-
-/* we know that the 386 can handle misalignment and has the "right"
- * byteorder */
-#ifdef __i386__
-#define CAREFUL_ALIGNMENT 0
-#endif
-
-#ifndef CAREFUL_ALIGNMENT
-#define CAREFUL_ALIGNMENT 1
-#endif
-
-#define CVAL(buf,pos) (((unsigned char *)(buf))[pos])
-#define PVAL(buf,pos) ((unsigned)CVAL(buf,pos))
-#define SCVAL(buf,pos,val) (CVAL(buf,pos) = (val))
-
-#if CAREFUL_ALIGNMENT
-#define SVAL(buf,pos) (PVAL(buf,pos)|PVAL(buf,(pos)+1)<<8)
-#define IVAL(buf,pos) (SVAL(buf,pos)|SVAL(buf,(pos)+2)<<16)
-#define SSVALX(buf,pos,val) (CVAL(buf,pos)=(val)&0xFF,CVAL(buf,pos+1)=(val)>>8)
-#define SIVALX(buf,pos,val) (SSVALX(buf,pos,val&0xFFFF),SSVALX(buf,pos+2,val>>16))
-#define SVALS(buf,pos) ((int16)SVAL(buf,pos))
-#define IVALS(buf,pos) ((int32)IVAL(buf,pos))
-#define SSVAL(buf,pos,val) SSVALX((buf),(pos),((uint16)(val)))
-#define SIVAL(buf,pos,val) SIVALX((buf),(pos),((uint32)(val)))
-#define SSVALS(buf,pos,val) SSVALX((buf),(pos),((int16)(val)))
-#define SIVALS(buf,pos,val) SIVALX((buf),(pos),((int32)(val)))
-#else
-/* this handles things for architectures like the 386 that can handle
- * alignment errors */
-/*
- * WARNING: This section is dependent on the length of int16 and int32
- * being correct
- */
-#define SVAL(buf,pos) (*(uint16 *)((char *)(buf) + (pos)))
-#define IVAL(buf,pos) (*(uint32 *)((char *)(buf) + (pos)))
-#define SVALS(buf,pos) (*(int16 *)((char *)(buf) + (pos)))
-#define IVALS(buf,pos) (*(int32 *)((char *)(buf) + (pos)))
-#define SSVAL(buf,pos,val) SVAL(buf,pos)=((uint16)(val))
-#define SIVAL(buf,pos,val) IVAL(buf,pos)=((uint32)(val))
-#define SSVALS(buf,pos,val) SVALS(buf,pos)=((int16)(val))
-#define SIVALS(buf,pos,val) IVALS(buf,pos)=((int32)(val))
-#endif
-
-/* now the reverse routines - these are used in nmb packets (mostly) */
-#define SREV(x) ((((x)&0xFF)<<8) | (((x)>>8)&0xFF))
-#define IREV(x) ((SREV(x)<<16) | (SREV((x)>>16)))
-
-#define RSVAL(buf,pos) SREV(SVAL(buf,pos))
-#define RIVAL(buf,pos) IREV(IVAL(buf,pos))
-#define RSSVAL(buf,pos,val) SSVAL(buf,pos,SREV(val))
-#define RSIVAL(buf,pos,val) SIVAL(buf,pos,IREV(val))
-
-#endif /* SQUID_LIB_RFCNB_BYTEORDER_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-Notes on RFCNB Impl by R J Sharpe. CopyRight 1996.
-
-1. Microsoft implementations do not seem to like a 0x00 as char 16
- of the called name, but will work with either a space as char 16 of
- the calling name or a 0x00 as char 16. I have not tried any other
- combinations.
-
-2. SAMBA does not seem to care what is in char 16. It certainly works
- with either a space or a 0x00. (becomes 'AA' for 0x00 or 'CA' for
- 0x20.
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX RFCNB (RFC1001/RFC1002) NetBIOS implementation
- *
- * Version 1.0
- * RFCNB Common Structures etc Defines
- *
- * Copyright (C) Richard Sharpe 1996
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef SQUID_LIB_RFCNB_RFCNB_COMMON_H
-#define SQUID_LIB_RFCNB_RFCNB_COMMON_H
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/* A data structure we need */
-
-typedef struct RFCNB_Pkt {
-
- char *data; /* The data in this portion */
- int len;
- struct RFCNB_Pkt *next;
-
-} RFCNB_Pkt;
-
-#if defined(__cplusplus)
-}
-#endif
-#endif /* SQUID_LIB_RFCNB_RFCNB_COMMON_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX RFCNB (RFC1001/RFC1002) NetBIOS implementation
- *
- * Version 1.0
- * RFCNB Error Response Defines
- *
- * Copyright (C) Richard Sharpe 1996
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef SQUID_LIB_RFCNB_RFCNB_ERROR_H
-#define SQUID_LIB_RFCNB_RFCNB_ERROR_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Error responses */
-
-#define RFCNBE_Bad -1 /* Bad response */
-#define RFCNBE_OK 0
-
-/* these should follow the spec ... is there one ? */
-
-#define RFCNBE_NoSpace 1 /* Could not allocate space for a struct */
-#define RFCNBE_BadName 2 /* Could not translate a name */
-#define RFCNBE_BadRead 3 /* Read sys call failed */
-#define RFCNBE_BadWrite 4 /* Write Sys call failed */
-#define RFCNBE_ProtErr 5 /* Protocol Error */
-#define RFCNBE_ConGone 6 /* Connection dropped */
-#define RFCNBE_BadHandle 7 /* Handle passed was bad */
-#define RFCNBE_BadSocket 8 /* Problems creating socket */
-#define RFCNBE_ConnectFailed 9 /* Connect failed */
-#define RFCNBE_CallRejNLOCN 10 /* Call rejected, not listening on CN */
-#define RFCNBE_CallRejNLFCN 11 /* Call rejected, not listening for CN */
-#define RFCNBE_CallRejCNNP 12 /* Call rejected, called name not present */
-#define RFCNBE_CallRejInfRes 13 /* Call rejetced, name ok, no resources */
-#define RFCNBE_CallRejUnSpec 14 /* Call rejected, unspecified error */
-#define RFCNBE_BadParam 15 /* Bad parameters passed ... */
-#define RFCNBE_Timeout 16 /* IO Timed out */
-
-/* Text strings for the error responses */
-
-extern const char *RFCNB_Error_Strings[];
-
-#ifdef __cplusplus
-}
-
-#endif
-#endif /* SQUID_LIB_RFCNB_RFCNB_ERROR_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX RFCNB (RFC1001/RFC1002) NEtBIOS implementation
- *
- * Version 1.0
- * RFCNB IO Routines ...
- *
- * Copyright (C) Richard Sharpe 1996
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "squid.h"
-#include "rfcnb/rfcnb-io.h"
-#include "rfcnb/rfcnb-priv.h"
-#include "rfcnb/rfcnb-util.h"
-#include "rfcnb/std-includes.h"
-
-#if HAVE_SIGNAL_H
-#include <signal.h>
-#endif
-#if HAVE_STRING_H
-#include <string.h>
-#endif
-#include <sys/uio.h>
-
-int RFCNB_Timeout = 0; /* Timeout in seconds ... */
-
-/* Discard the rest of an incoming packet as we do not have space for it
- * in the buffer we allocated or were passed ... */
-
-static
-int
-RFCNB_Discard_Rest(struct RFCNB_Con *con, int len)
-{
- char temp[100]; /* Read into here */
- int rest, this_read, bytes_read;
-
- /* len is the amount we should read */
-
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "Discard_Rest called to discard: %i\n", len);
-#endif
-
- rest = len;
-
- while (rest > 0) {
-
- this_read = (rest > sizeof(temp) ? sizeof(temp) : rest);
-
- bytes_read = read(con->fd, temp, this_read);
-
- if (bytes_read <= 0) { /* Error so return */
-
- if (bytes_read < 0)
- RFCNB_errno = RFCNBE_BadRead;
- else
- RFCNB_errno = RFCNBE_ConGone;
-
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
-
- }
- rest = rest - bytes_read;
-
- }
-
- return (0);
-
-}
-
-/* Send an RFCNB packet to the connection.
- *
- * We just send each of the blocks linked together ...
- *
- * If we can, try to send it as one iovec ...
- *
- */
-
-int
-RFCNB_Put_Pkt(struct RFCNB_Con *con, struct RFCNB_Pkt *pkt, int len)
-{
- int len_sent, tot_sent, this_len;
- struct RFCNB_Pkt *pkt_ptr;
- char *this_data;
- int i;
- struct iovec io_list[10]; /* We should never have more */
- /* If we do, this will blow up ... */
-
- /* Try to send the data ... We only send as many bytes as len claims */
- /* We should try to stuff it into an IOVEC and send as one write */
-
- pkt_ptr = pkt;
- len_sent = tot_sent = 0; /* Nothing sent so far */
- i = 0;
-
- while ((pkt_ptr != NULL) & (i < 10)) { /* Watch that magic number! */
-
- this_len = pkt_ptr->len;
- this_data = pkt_ptr->data;
- if ((tot_sent + this_len) > len)
- this_len = len - tot_sent; /* Adjust so we don't send too much */
-
- /* Now plug into the iovec ... */
-
- io_list[i].iov_len = this_len;
- io_list[i].iov_base = this_data;
- i++;
-
- tot_sent += this_len;
-
- if (tot_sent == len)
- break; /* Let's not send too much */
-
- pkt_ptr = pkt_ptr->next;
-
- }
-
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "Frags = %i, tot_sent = %i\n", i, tot_sent);
-#endif
-
- /* Set up an alarm if timeouts are set ... */
-
- if (RFCNB_Timeout > 0)
- alarm(RFCNB_Timeout);
-
- if ((len_sent = writev(con->fd, io_list, i)) < 0) { /* An error */
-
- con->errn = errno;
- if (errno == EINTR) /* We were interrupted ... */
- RFCNB_errno = RFCNBE_Timeout;
- else
- RFCNB_errno = RFCNBE_BadWrite;
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
-
- }
- if (len_sent < tot_sent) { /* Less than we wanted */
- if (errno == EINTR) /* We were interrupted */
- RFCNB_errno = RFCNBE_Timeout;
- else
- RFCNB_errno = RFCNBE_BadWrite;
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
- }
- if (RFCNB_Timeout > 0)
- alarm(0); /* Reset that sucker */
-
-#ifdef RFCNB_DEBUG
-
- fprintf(stderr, "Len sent = %i ...\n", len_sent);
- RFCNB_Print_Pkt(stderr, "sent", pkt, len_sent); /* Print what send ... */
-
-#endif
-
- return (len_sent);
-
-}
-
-/* Read an RFCNB packet off the connection.
- *
- * We read the first 4 bytes, that tells us the length, then read the
- * rest. We should implement a timeout, but we don't just yet
- *
- */
-
-int
-RFCNB_Get_Pkt(struct RFCNB_Con *con, struct RFCNB_Pkt *pkt, int len)
-{
- int read_len, pkt_len;
- char hdr[RFCNB_Pkt_Hdr_Len]; /* Local space for the header */
- struct RFCNB_Pkt *pkt_frag;
- int more, this_time, offset, frag_len, this_len;
- BOOL seen_keep_alive = TRUE;
-
- /* Read that header straight into the buffer */
-
- if (len < RFCNB_Pkt_Hdr_Len) { /* What a bozo */
-
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "Trying to read less than a packet:");
- perror("");
-#endif
- RFCNB_errno = RFCNBE_BadParam;
- return (RFCNBE_Bad);
-
- }
- /* We discard keep alives here ... */
-
- if (RFCNB_Timeout > 0)
- alarm(RFCNB_Timeout);
-
- while (seen_keep_alive) {
-
- if ((read_len = read(con->fd, hdr, sizeof(hdr))) < 0) { /* Problems */
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "Reading the packet, we got:");
- perror("");
-#endif
- if (errno == EINTR)
- RFCNB_errno = RFCNBE_Timeout;
- else
- RFCNB_errno = RFCNBE_BadRead;
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
-
- }
- /* Now we check out what we got */
-
- if (read_len == 0) { /* Connection closed, send back eof? */
-
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "Connection closed reading\n");
-#endif
-
- if (errno == EINTR)
- RFCNB_errno = RFCNBE_Timeout;
- else
- RFCNB_errno = RFCNBE_ConGone;
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
-
- }
- if (RFCNB_Pkt_Type(hdr) == RFCNB_SESSION_KEEP_ALIVE) {
-
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "RFCNB KEEP ALIVE received\n");
-#endif
-
- } else {
- seen_keep_alive = FALSE;
- }
-
- }
-
- /* What if we got less than or equal to a hdr size in bytes? */
-
- if (read_len < sizeof(hdr)) { /* We got a small packet */
-
- /* Now we need to copy the hdr portion we got into the supplied packet */
-
- memcpy(pkt->data, hdr, read_len); /*Copy data */
-
-#ifdef RFCNB_DEBUG
- RFCNB_Print_Pkt(stderr, "rcvd", pkt, read_len);
-#endif
-
- return (read_len);
-
- }
- /* Now, if we got at least a hdr size, alloc space for rest, if we need it */
-
- pkt_len = RFCNB_Pkt_Len(hdr);
-
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "Reading Pkt: Length = %i\n", pkt_len);
-#endif
-
- /* Now copy in the hdr */
-
- memcpy(pkt->data, hdr, sizeof(hdr));
-
- /* Get the rest of the packet ... first figure out how big our buf is? */
- /* And make sure that we handle the fragments properly ... Sure should */
- /* use an iovec ... */
-
- if (len < pkt_len) /* Only get as much as we have space for */
- more = len - RFCNB_Pkt_Hdr_Len;
- else
- more = pkt_len;
-
- this_time = 0;
-
- /* We read for each fragment ... */
-
- if (pkt->len == read_len) { /* If this frag was exact size */
- pkt_frag = pkt->next; /* Stick next lot in next frag */
- offset = 0; /* then we start at 0 in next */
- } else {
- pkt_frag = pkt; /* Otherwise use rest of this frag */
- offset = RFCNB_Pkt_Hdr_Len; /* Otherwise skip the header */
- }
-
- frag_len = (pkt_frag ? pkt_frag->len : 0);
-
- if (more <= frag_len) /* If len left to get less than frag space */
- this_len = more; /* Get the rest ... */
- else
- this_len = frag_len - offset;
-
- while (more > 0) {
-
- if ((this_time = read(con->fd, (pkt_frag->data) + offset, this_len)) <= 0) { /* Problems */
-
- if (errno == EINTR) {
-
- RFCNB_errno = RFCNB_Timeout;
-
- } else {
- if (this_time < 0)
- RFCNB_errno = RFCNBE_BadRead;
- else
- RFCNB_errno = RFCNBE_ConGone;
- }
-
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
-
- }
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "Frag_Len = %i, this_time = %i, this_len = %i, more = %i\n", frag_len,
- this_time, this_len, more);
-#endif
-
- read_len = read_len + this_time; /* How much have we read ... */
-
- /* Now set up the next part */
-
- if (pkt_frag->next == NULL)
- break; /* That's it here */
-
- pkt_frag = pkt_frag->next;
- this_len = pkt_frag->len;
- offset = 0;
-
- more = more - this_time;
-
- }
-
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "Pkt Len = %i, read_len = %i\n", pkt_len, read_len);
- RFCNB_Print_Pkt(stderr, "rcvd", pkt, read_len + sizeof(hdr));
-#endif
-
- if (read_len < (pkt_len + sizeof(hdr))) { /* Discard the rest */
-
- return (RFCNB_Discard_Rest(con, (pkt_len + sizeof(hdr)) - read_len));
-
- }
- if (RFCNB_Timeout > 0)
- alarm(0); /* Reset that sucker */
-
- return (read_len + sizeof(RFCNB_Hdr));
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX RFCNB (RFC1001/RFC1002) NetBIOS implementation
- *
- * Version 1.0
- * RFCNB IO Routines Defines
- *
- * Copyright (C) Richard Sharpe 1996
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef SQUID_LIB_RFCNB_RFCNB_IO_H
-#define SQUID_LIB_RFCNB_RFCNB_IO_H
-
-#include "rfcnb/rfcnb.h"
-
-int RFCNB_Put_Pkt(struct RFCNB_Con *con, struct RFCNB_Pkt *pkt, int len);
-
-int RFCNB_Get_Pkt(struct RFCNB_Con *con, struct RFCNB_Pkt *pkt, int len);
-
-#endif /* SQUID_LIB_RFCNB_RFCNB_IO_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX RFCNB (RFC1001/RFC1002) NetBIOS implementation
- *
- * Version 1.0
- * RFCNB Defines
- *
- * Copyright (C) Richard Sharpe 1996
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef SQUID_LIB_RFCNB_RFCNB_PRIV_H
-#define SQUID_LIB_RFCNB_RFCNB_PRIV_H
-
-/* Defines we need */
-
-typedef unsigned short uint16;
-
-#define GLOBAL extern
-
-#include "rfcnb/byteorder.h"
-#include "rfcnb/rfcnb-common.h"
-#include "rfcnb/rfcnb-error.h"
-
-#if HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-
-#ifdef RFCNB_PORT
-#define RFCNB_Default_Port RFCNB_PORT
-#else
-#define RFCNB_Default_Port 139
-#endif
-
-#define RFCNB_MAX_STATS 1
-
-/* Protocol defines we need */
-
-#define RFCNB_SESSION_MESSAGE 0
-#define RFCNB_SESSION_REQUEST 0x81
-#define RFCNB_SESSION_ACK 0x82
-#define RFCNB_SESSION_REJ 0x83
-#define RFCNB_SESSION_RETARGET 0x84
-#define RFCNB_SESSION_KEEP_ALIVE 0x85
-
-/* Structures */
-
-typedef struct redirect_addr *redirect_ptr;
-
-struct redirect_addr {
-
- struct in_addr ip_addr;
- int port;
- redirect_ptr next;
-
-};
-
-typedef struct RFCNB_Con {
-
- int fd; /* File descriptor for TCP/IP connection */
- int errn; /* last error */
- int timeout; /* How many milli-secs before IO times out */
- int redirects; /* How many times we were redirected */
- struct redirect_addr *redirect_list; /* First is first address */
- struct redirect_addr *last_addr;
-
-} RFCNB_Con;
-
-typedef char RFCNB_Hdr[4]; /* The header is 4 bytes long with */
-/* char[0] as the type, char[1] the */
-/* flags, and char[2..3] the length */
-
-/* Macros to extract things from the header. These are for portability
- * between architecture types where we are worried about byte order */
-
-#define RFCNB_Pkt_Hdr_Len 4
-#define RFCNB_Pkt_Sess_Len 72
-#define RFCNB_Pkt_Retarg_Len 10
-#define RFCNB_Pkt_Nack_Len 5
-#define RFCNB_Pkt_Type_Offset 0
-#define RFCNB_Pkt_Flags_Offset 1
-#define RFCNB_Pkt_Len_Offset 2 /* Length is 2 bytes plus a flag bit */
-#define RFCNB_Pkt_N1Len_Offset 4
-#define RFCNB_Pkt_Called_Offset 5
-#define RFCNB_Pkt_N2Len_Offset 38
-#define RFCNB_Pkt_Calling_Offset 39
-#define RFCNB_Pkt_Error_Offset 4
-#define RFCNB_Pkt_IP_Offset 4
-#define RFCNB_Pkt_Port_Offset 8
-
-/* The next macro isolates the length of a packet, including the bit in the
- * flags */
-
-#define RFCNB_Pkt_Len(p) (PVAL((p), 3) | (PVAL((p), 2) << 8) | \
- ((PVAL((p), RFCNB_Pkt_Flags_Offset) & 0x01) << 16))
-
-#define RFCNB_Put_Pkt_Len(p, v) ((p)[1] = (((v) >> 16) & 1)); \
- ((p)[2] = (((v) >> 8) & 0xFF)); \
- ((p)[3] = ((v) & 0xFF));
-
-#define RFCNB_Pkt_Type(p) (CVAL((p), RFCNB_Pkt_Type_Offset))
-
-/* Static variables */
-
-/* Only declare this if not defined */
-
-#ifndef RFCNB_ERRNO
-extern int RFCNB_errno;
-extern int RFCNB_saved_errno; /* Save this from point of error */
-#endif
-
-#endif /* SQUID_LIB_RFCNB_RFCNB_PRIV_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX RFCNB (RFC1001/RFC1002) NetBIOS implementation
- *
- * Version 1.0
- * RFCNB Utility Routines ...
- *
- * Copyright (C) Richard Sharpe 1996
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "squid.h"
-#include "rfcnb/rfcnb-io.h"
-#include "rfcnb/rfcnb-priv.h"
-#include "rfcnb/rfcnb-util.h"
-#include "rfcnb/rfcnb.h"
-#include "rfcnb/std-includes.h"
-
-#if HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-#if HAVE_STRING_H
-#include <string.h>
-#endif
-
-const char *RFCNB_Error_Strings[] = {
- "RFCNBE_OK: Routine completed successfully.",
- "RFCNBE_NoSpace: No space available for a malloc call.",
- "RFCNBE_BadName: NetBIOS name could not be translated to IP address.",
- "RFCNBE_BadRead: Read system call returned an error. Check errno.",
- "RFCNBE_BadWrite: Write system call returned an error. Check errno.",
- "RFCNBE_ProtErr: A protocol error has occurred.",
- "RFCNBE_ConGone: Connection dropped during a read or write system call.",
- "RFCNBE_BadHandle: Bad connection handle passed.",
- "RFCNBE_BadSocket: Problems creating socket.",
- "RFCNBE_ConnectFailed: Connection failed. See errno.",
- "RFCNBE_CallRejNLOCN: Call rejected. Not listening on called name.",
- "RFCNBE_CallRejNLFCN: Call rejected. Not listening for called name.",
- "RFCNBE_CallRejCNNP: Call rejected. Called name not present.",
- "RFCNBE_CallRejInfRes: Call rejected. Name present, but insufficient resources.",
- "RFCNBE_CallRejUnSpec: Call rejected. Unspecified error.",
- "RFCNBE_BadParam: Bad parameters passed to a routine.",
- "RFCNBE_Timeout: IO Operation timed out ..."
-};
-
-/* Convert name and pad to 16 chars as needed */
-/* Name 1 is a C string with null termination, name 2 may not be */
-/* If SysName is true, then put a <00> on end, else space> */
-void
-RFCNB_CvtPad_Name(char *name1, char *name2)
-{
- char c, c1, c2;
- int i, len;
-
- len = strlen(name1);
-
- for (i = 0; i < 16; i++) {
-
- if (i >= len) {
-
- c1 = 'C';
- c2 = 'A'; /* CA is a space */
-
- } else {
-
- c = name1[i];
- c1 = (char) ((int) c / 16 + (int) 'A');
- c2 = (char) ((int) c % 16 + (int) 'A');
- }
-
- name2[i * 2] = c1;
- name2[i * 2 + 1] = c2;
-
- }
-
- name2[32] = 0; /* Put in the nll ... */
-
-}
-
-/* Converts an Ascii NB Name (16 chars) to an RFCNB Name (32 chars)
- * Uses the encoding in RFC1001. Each nibble of byte is added to 'A'
- * to produce the next byte in the name.
- *
- * This routine assumes that AName is 16 bytes long and that NBName has
- * space for 32 chars, so be careful ...
- */
-void
-RFCNB_AName_To_NBName(char *AName, char *NBName)
-{
- char c, c1, c2;
- int i;
-
- for (i = 0; i < 16; i++) {
-
- c = AName[i];
-
- c1 = (char) ((c >> 4) + 'A');
- c2 = (char) ((c & 0xF) + 'A');
-
- NBName[i * 2] = c1;
- NBName[i * 2 + 1] = c2;
- }
-
- NBName[32] = 0; /* Put in a null */
-}
-
-/* Do the reverse of the above ... */
-void
-RFCNB_NBName_To_AName(char *NBName, char *AName)
-{
- char c, c1, c2;
- int i;
-
- for (i = 0; i < 16; i++) {
-
- c1 = NBName[i * 2];
- c2 = NBName[i * 2 + 1];
-
- c = (char) (((int) c1 - (int) 'A') * 16 + ((int) c2 - (int) 'A'));
-
- AName[i] = c;
-
- }
-
- AName[i] = 0; /* Put a null on the end ... */
-}
-
-/* Print a string of bytes in HEX etc */
-void
-RFCNB_Print_Hex(FILE * fd, struct RFCNB_Pkt *pkt, int Offset, int Len)
-{
- char c1, c2, outbuf1[33];
- unsigned char c;
- int i, j;
- struct RFCNB_Pkt *pkt_ptr = pkt;
- static char Hex_List[17] = "0123456789ABCDEF";
-
- j = 0;
-
- /* We only want to print as much as specified in Len */
-
- while (pkt_ptr != NULL) {
-
- for (i = 0;
- i < ((Len > (pkt_ptr->len) ? pkt_ptr->len : Len) - Offset);
- i++) {
-
- c = pkt_ptr->data[i + Offset];
- c1 = Hex_List[c >> 4];
- c2 = Hex_List[c & 0xF];
-
- outbuf1[j++] = c1;
- outbuf1[j++] = c2;
-
- if (j == 32) { /* Print and reset */
- outbuf1[j] = 0;
- fprintf(fd, " %s\n", outbuf1);
- j = 0;
- }
- }
-
- Offset = 0;
- Len = Len - pkt_ptr->len; /* Reduce amount by this much */
- pkt_ptr = pkt_ptr->next;
-
- }
-
- /* Print last lot in the buffer ... */
-
- if (j > 0) {
-
- outbuf1[j] = 0;
- fprintf(fd, " %s\n", outbuf1);
-
- }
- fprintf(fd, "\n");
-}
-
-/* Get a packet of size n */
-struct RFCNB_Pkt *
-RFCNB_Alloc_Pkt(int n) {
- RFCNB_Pkt *pkt;
-
- if ((pkt = (struct RFCNB_Pkt *) malloc(sizeof(struct RFCNB_Pkt))) == NULL) {
-
- RFCNB_errno = RFCNBE_NoSpace;
- RFCNB_saved_errno = errno;
- return (NULL);
-
- }
- pkt->next = NULL;
- pkt->len = n;
-
- if (n == 0)
- return (pkt);
-
- if ((pkt->data = (char *) malloc(n)) == NULL) {
-
- RFCNB_errno = RFCNBE_NoSpace;
- RFCNB_saved_errno = errno;
- free(pkt);
- return (NULL);
-
- }
- return (pkt);
-}
-
-/* Free up a packet */
-void
-RFCNB_Free_Pkt(struct RFCNB_Pkt *pkt)
-{
- struct RFCNB_Pkt *pkt_next;
- char *data_ptr;
-
- while (pkt != NULL) {
-
- pkt_next = pkt->next;
-
- data_ptr = pkt->data;
-
- if (data_ptr != NULL)
- free(data_ptr);
-
- free(pkt);
-
- pkt = pkt_next;
-
- }
-}
-
-/* Print an RFCNB packet */
-void
-RFCNB_Print_Pkt(FILE * fd, char *dirn, struct RFCNB_Pkt *pkt, int len)
-{
- char lname[17];
-
- /* We assume that the first fragment is the RFCNB Header */
- /* We should loop through the fragments printing them out */
-
- fprintf(fd, "RFCNB Pkt %s:", dirn);
-
- switch (RFCNB_Pkt_Type(pkt->data)) {
-
- case RFCNB_SESSION_MESSAGE:
-
- fprintf(fd, "SESSION MESSAGE: Length = %i\n", RFCNB_Pkt_Len(pkt->data));
- RFCNB_Print_Hex(fd, pkt, RFCNB_Pkt_Hdr_Len,
-#ifdef RFCNB_PRINT_DATA
- RFCNB_Pkt_Len(pkt->data) - RFCNB_Pkt_Hdr_Len);
-#else
- 40);
-#endif
-
- if (Prot_Print_Routine) { /* Print the rest of the packet */
-
- Prot_Print_Routine(fd, strcmp(dirn, "sent"), pkt, RFCNB_Pkt_Hdr_Len,
- RFCNB_Pkt_Len(pkt->data) - RFCNB_Pkt_Hdr_Len);
-
- }
- break;
-
- case RFCNB_SESSION_REQUEST:
-
- fprintf(fd, "SESSION REQUEST: Length = %i\n",
- RFCNB_Pkt_Len(pkt->data));
- RFCNB_NBName_To_AName((char *) (pkt->data + RFCNB_Pkt_Called_Offset), lname);
- fprintf(fd, " Called Name: %s\n", lname);
- RFCNB_NBName_To_AName((char *) (pkt->data + RFCNB_Pkt_Calling_Offset), lname);
- fprintf(fd, " Calling Name: %s\n", lname);
-
- break;
-
- case RFCNB_SESSION_ACK:
-
- fprintf(fd, "RFCNB SESSION ACK: Length = %i\n",
- RFCNB_Pkt_Len(pkt->data));
-
- break;
-
- case RFCNB_SESSION_REJ:
- fprintf(fd, "RFCNB SESSION REJECT: Length = %i\n",
- RFCNB_Pkt_Len(pkt->data));
-
- if (RFCNB_Pkt_Len(pkt->data) < 1) {
- fprintf(fd, " Protocol Error, short Reject packet!\n");
- } else {
- fprintf(fd, " Error = %x\n", CVAL(pkt->data, RFCNB_Pkt_Error_Offset));
- }
-
- break;
-
- case RFCNB_SESSION_RETARGET:
-
- fprintf(fd, "RFCNB SESSION RETARGET: Length = %i\n",
- RFCNB_Pkt_Len(pkt->data));
-
- /* Print out the IP address etc and the port? */
-
- break;
-
- case RFCNB_SESSION_KEEP_ALIVE:
-
- fprintf(fd, "RFCNB SESSION KEEP ALIVE: Length = %i\n",
- RFCNB_Pkt_Len(pkt->data));
- break;
-
- default:
-
- break;
- }
-}
-
-/* Resolve a name into an address */
-int
-RFCNB_Name_To_IP(char *host, struct in_addr *Dest_IP)
-{
- int addr; /* Assumes IP4, 32 bit network addresses */
- struct hostent *hp;
-
- /* Use inet_addr to try to convert the address */
-
- if ((addr = inet_addr(host)) == INADDR_NONE) { /* Oh well, a good try :-) */
-
- /* Now try a name look up with gethostbyname */
-
- if ((hp = gethostbyname(host)) == NULL) { /* Not in DNS */
-
- /* Try NetBIOS name lookup, how the hell do we do that? */
-
- RFCNB_errno = RFCNBE_BadName; /* Is this right? */
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
-
- } else { /* We got a name */
-
- memcpy((void *) Dest_IP, (void *) hp->h_addr_list[0], sizeof(struct in_addr));
-
- }
- } else { /* It was an IP address */
-
- memcpy((void *) Dest_IP, (void *) &addr, sizeof(struct in_addr));
-
- }
-
- return 0;
-}
-
-/* Disconnect the TCP connection to the server */
-int
-RFCNB_Close(int fd)
-{
-
- close(fd);
-
- /* If we want to do error recovery, here is where we put it */
-
- return 0;
-}
-
-/* Connect to the server specified in the IP address.
- * Not sure how to handle socket options etc. */
-int
-RFCNB_IP_Connect(struct in_addr Dest_IP, int port)
-{
- struct sockaddr_in Socket;
- int fd;
-
- /* Create a socket */
-
- if ((fd = socket(PF_INET, SOCK_STREAM, 0)) < 0) { /* Handle the error */
-
- RFCNB_errno = RFCNBE_BadSocket;
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
- }
- memset((char *) &Socket, 0, sizeof(Socket));
- memcpy((char *) &Socket.sin_addr, (char *) &Dest_IP, sizeof(Dest_IP));
-
- Socket.sin_port = htons(port);
- Socket.sin_family = PF_INET;
-
- /* Now connect to the destination */
-
- if (connect(fd, (struct sockaddr *) &Socket, sizeof(Socket)) < 0) { /* Error */
-
- close(fd);
- RFCNB_errno = RFCNBE_ConnectFailed;
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
- }
- return (fd);
-}
-
-/* handle the details of establishing the RFCNB session with remote
- * end
- */
-int
-RFCNB_Session_Req(struct RFCNB_Con *con,
- char *Called_Name,
- char *Calling_Name,
- BOOL * redirect,
- struct in_addr *Dest_IP,
- int *port)
-{
- char *sess_pkt;
-
- /* Response packet should be no more than 9 bytes, make 16 jic */
-
-// char ln1[16], ln2[16], n1[32], n2[32];
- char resp[16];
- int len;
- struct RFCNB_Pkt *pkt, res_pkt;
- int result = 0;
-
- /* We build and send the session request, then read the response */
-
- pkt = RFCNB_Alloc_Pkt(RFCNB_Pkt_Sess_Len);
-
- if (pkt == NULL) {
- return (RFCNBE_Bad); /* Leave the error that RFCNB_Alloc_Pkt gives) */
- }
- sess_pkt = pkt->data; /* Get pointer to packet proper */
-
- sess_pkt[RFCNB_Pkt_Type_Offset] = RFCNB_SESSION_REQUEST;
- RFCNB_Put_Pkt_Len(sess_pkt, RFCNB_Pkt_Sess_Len - RFCNB_Pkt_Hdr_Len);
- sess_pkt[RFCNB_Pkt_N1Len_Offset] = 32;
- sess_pkt[RFCNB_Pkt_N2Len_Offset] = 32;
-
- RFCNB_CvtPad_Name(Called_Name, (sess_pkt + RFCNB_Pkt_Called_Offset));
- RFCNB_CvtPad_Name(Calling_Name, (sess_pkt + RFCNB_Pkt_Calling_Offset));
-
- /* Now send the packet */
-
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "Sending packet: ");
-#endif
-
- if ((len = RFCNB_Put_Pkt(con, pkt, RFCNB_Pkt_Sess_Len)) < 0) {
- RFCNB_Free_Pkt(pkt);
- return (RFCNBE_Bad); /* Should be able to write that lot ... */
-
- }
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "Getting packet.\n");
-#endif
-
- res_pkt.data = resp;
- res_pkt.len = sizeof(resp);
- res_pkt.next = NULL;
-
- if ((len = RFCNB_Get_Pkt(con, &res_pkt, sizeof(resp))) < 0) {
- RFCNB_Free_Pkt(pkt);
- return (RFCNBE_Bad);
-
- }
- /* Now analyze the packet ... */
-
- switch (RFCNB_Pkt_Type(resp)) {
-
- case RFCNB_SESSION_REJ: /* Didn't like us ... too bad */
-
- /* Why did we get rejected ? */
-
- switch (CVAL(resp, RFCNB_Pkt_Error_Offset)) {
-
- case 0x80:
- RFCNB_errno = RFCNBE_CallRejNLOCN;
- break;
- case 0x81:
- RFCNB_errno = RFCNBE_CallRejNLFCN;
- break;
- case 0x82:
- RFCNB_errno = RFCNBE_CallRejCNNP;
- break;
- case 0x83:
- RFCNB_errno = RFCNBE_CallRejInfRes;
- break;
- case 0x8F:
- RFCNB_errno = RFCNBE_CallRejUnSpec;
- break;
- default:
- RFCNB_errno = RFCNBE_ProtErr;
- break;
- }
-
- result = (RFCNBE_Bad);
- break;
-
- case RFCNB_SESSION_ACK: /* Got what we wanted ... */
-
- result = (0);
- break;
-
- case RFCNB_SESSION_RETARGET: /* Go elsewhere */
-
- *redirect = TRUE; /* Copy port and ip addr */
-
- memcpy(Dest_IP, (resp + RFCNB_Pkt_IP_Offset), sizeof(struct in_addr));
- *port = SVAL(resp, RFCNB_Pkt_Port_Offset);
-
- result = (0);
- break;
-
- default: /* A protocol error */
-
- RFCNB_errno = RFCNBE_ProtErr;
- result = (RFCNBE_Bad);
- break;
- }
-
- RFCNB_Free_Pkt(pkt);
- return result;
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX RFCNB (RFC1001/RFC1002) NetBIOS implementation
- *
- * Version 1.0
- * RFCNB Utility Defines
- *
- * Copyright (C) Richard Sharpe 1996
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef SQUID_LIB_RFCNB_RFCNB_UTIL_H
-#define SQUID_LIB_RFCNB_RFCNB_UTIL_H
-
-#include "rfcnb/std-includes.h"
-
-void RFCNB_CvtPad_Name(char *name1, char *name2);
-
-void RFCNB_AName_To_NBName(char *AName, char *NBName);
-
-void RFCNB_NBName_To_AName(char *NBName, char *AName);
-
-void RFCNB_Print_Hex(FILE * fd, struct RFCNB_Pkt *pkt, int Offset, int Len);
-
-void RFCNB_Print_Pkt(FILE * fd, char *dirn, struct RFCNB_Pkt *pkt, int len);
-
-int RFCNB_Name_To_IP(char *host, struct in_addr *Dest_IP);
-
-int RFCNB_Close(int fd);
-
-int RFCNB_IP_Connect(struct in_addr Dest_IP, int port);
-
-int RFCNB_Session_Req(struct RFCNB_Con *con,
- char *Called_Name,
- char *Calling_Name,
- BOOL * redirect,
- struct in_addr *Dest_IP,
- int *port);
-
-typedef void RFCNB_Prot_Print_Routine(FILE * fd, int dir, struct RFCNB_Pkt *pkt, int header, int payload);
-extern RFCNB_Prot_Print_Routine *Prot_Print_Routine;
-
-#endif /* SQUID_LIB_RFCNB_RFCNB_UTIL_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX RFCNB (RFC1001/RFC1002) NetBIOS implementation
- *
- * Version 1.0
- * RFCNB Defines
- *
- * Copyright (C) Richard Sharpe 1996
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef SQUID_LIB_RFCNB_RFCNB_H
-#define SQUID_LIB_RFCNB_RFCNB_H
-
-/* Error responses */
-
-#include "rfcnb/rfcnb-common.h"
-#include "rfcnb/rfcnb-error.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Defines we need */
-
-#define RFCNB_Default_Port 139
-
-struct RFCNB_Con;
-
-/* Definition of routines we define */
-
-void *RFCNB_Call(char *Called_Name, char *Calling_Name, char *Called_Address,
- int port);
-
-int RFCNB_Send(struct RFCNB_Con *Con_Handle, struct RFCNB_Pkt *udata, int Length);
-
-int RFCNB_Recv(void *Con_Handle, struct RFCNB_Pkt *Data, int Length);
-
-int RFCNB_Hangup(struct RFCNB_Con *con_Handle);
-
-void *RFCNB_Listen(void);
-
-void RFCNB_Get_Error(char *buffer, int buf_len);
-
-int RFCNB_Get_Last_Error(void);
-
-void RFCNB_Free_Pkt(struct RFCNB_Pkt *pkt);
-
-int RFCNB_Set_Sock_NoDelay(struct RFCNB_Con *con_Handle, int yn);
-
-struct RFCNB_Pkt *RFCNB_Alloc_Pkt(int n);
-
-#ifdef __cplusplus
-}
-
-#endif
-#endif /* SQUID_LIB_RFCNB_RFCNB_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX RFCNB (RFC1001/RFC1002) NetBIOS implementation
- *
- * Version 1.0
- * Session Routines ...
- *
- * Copyright (C) Richard Sharpe 1996
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "squid.h"
-
-int RFCNB_errno = 0;
-int RFCNB_saved_errno = 0;
-#define RFCNB_ERRNO
-
-#include "rfcnb/std-includes.h"
-#include <netinet/tcp.h>
-#include "rfcnb/rfcnb-io.h"
-#include "rfcnb/rfcnb-priv.h"
-#include "rfcnb/rfcnb-util.h"
-#include "rfcnb/rfcnb.h"
-
-#if HAVE_STRING_H
-#include <string.h>
-#endif
-
-int RFCNB_Stats[RFCNB_MAX_STATS];
-
-RFCNB_Prot_Print_Routine *Prot_Print_Routine = NULL; /* Pointer to protocol print routine */
-
-/* Set up a session with a remote name. We are passed Called_Name as a
- * string which we convert to a NetBIOS name, ie space terminated, up to
- * 16 characters only if we need to. If Called_Address is not empty, then
- * we use it to connect to the remote end, but put in Called_Name ... Called
- * Address can be a DNS based name, or a TCP/IP address ...
- */
-
-void *
-RFCNB_Call(char *Called_Name, char *Calling_Name, char *Called_Address, int port)
-{
- struct RFCNB_Con *con;
- struct in_addr Dest_IP;
- int Client;
- BOOL redirect;
- struct redirect_addr *redir_addr;
- char *Service_Address;
-
- /* Now, we really should look up the port in /etc/services ... */
-
- if (port == 0)
- port = RFCNB_Default_Port;
-
- /* Create a connection structure first */
-
- if ((con = (struct RFCNB_Con *) malloc(sizeof(struct RFCNB_Con))) == NULL) { /* Error in size */
-
- RFCNB_errno = RFCNBE_NoSpace;
- RFCNB_saved_errno = errno;
- return (NULL);
-
- }
- con->fd = -0; /* no descriptor yet */
- con->errn = 0; /* no error yet */
- con->timeout = 0; /* no timeout */
- con->redirects = 0;
- con->redirect_list = con->last_addr = NULL;
-
- /* Resolve that name into an IP address */
-
- Service_Address = Called_Name;
- if (strlen(Called_Address) != 0) { /* If the Called Address = "" */
- Service_Address = Called_Address;
- }
- if ((errno = RFCNB_Name_To_IP(Service_Address, &Dest_IP)) < 0) { /* Error */
-
- /* No need to modify RFCNB_errno as it was done by RFCNB_Name_To_IP */
- free(con);
- return (NULL);
-
- }
- /* Now connect to the remote end */
-
- redirect = TRUE; /* Fudge this one so we go once through */
-
- while (redirect) { /* Connect and get session info etc */
-
- redirect = FALSE; /* Assume all OK */
-
- /* Build the redirect info. First one is first addr called */
- /* And tack it onto the list of addresses we called */
-
- if ((redir_addr = (struct redirect_addr *) malloc(sizeof(struct redirect_addr))) == NULL) { /* Could not get space */
-
- RFCNB_errno = RFCNBE_NoSpace;
- RFCNB_saved_errno = errno;
- free(con);
- return (NULL);
-
- }
- memcpy((char *) &(redir_addr->ip_addr), (char *) &Dest_IP, sizeof(Dest_IP));
- redir_addr->port = port;
- redir_addr->next = NULL;
-
- if (con->redirect_list == NULL) { /* Stick on head */
-
- con->redirect_list = con->last_addr = redir_addr;
-
- } else {
-
- con->last_addr->next = redir_addr;
- con->last_addr = redir_addr;
-
- }
-
- /* Now, make that connection */
-
- if ((Client = RFCNB_IP_Connect(Dest_IP, port)) < 0) { /* Error */
-
- /* No need to modify RFCNB_errno as it was done by RFCNB_IP_Connect */
- free(con);
- return (NULL);
-
- }
- con->fd = Client;
-
- /* Now send and handle the RFCNB session request */
- /* If we get a redirect, we will comeback with redirect true
- * and a new IP address in DEST_IP */
-
- if ((errno = RFCNB_Session_Req(con,
- Called_Name,
- Calling_Name,
- &redirect, &Dest_IP, &port)) < 0) {
-
- /* No need to modify RFCNB_errno as it was done by RFCNB_Session.. */
-
- RFCNB_Close(con->fd); /* Close it */
- free(con);
- return (NULL);
-
- }
- if (redirect) {
-
- /* We have to close the connection, and then try again */
-
- (con->redirects)++;
-
- RFCNB_Close(con->fd); /* Close it */
-
- }
- }
-
- return (con);
-}
-
-/* We send a packet to the other end ... for the moment, we treat the
- * data as a series of pointers to blocks of data ... we should check the
- * length ... */
-int
-RFCNB_Send(struct RFCNB_Con *Con_Handle, struct RFCNB_Pkt *udata, int Length)
-{
- struct RFCNB_Pkt *pkt;
- char *hdr;
- int len;
-
- /* Plug in the header and send the data */
-
- pkt = RFCNB_Alloc_Pkt(RFCNB_Pkt_Hdr_Len);
-
- if (pkt == NULL) {
-
- RFCNB_errno = RFCNBE_NoSpace;
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
-
- }
- pkt->next = udata; /* The user data we want to send */
-
- hdr = pkt->data;
-
- /* Following crap is for portability across multiple UNIX machines */
-
- *(hdr + RFCNB_Pkt_Type_Offset) = RFCNB_SESSION_MESSAGE;
- RFCNB_Put_Pkt_Len(hdr, Length);
-
-#ifdef RFCNB_DEBUG
-
- fprintf(stderr, "Sending packet: ");
-
-#endif
-
- if ((len = RFCNB_Put_Pkt(Con_Handle, pkt, Length + RFCNB_Pkt_Hdr_Len)) < 0) {
-
- /* No need to change RFCNB_errno as it was done by put_pkt ... */
-
- RFCNB_Free_Pkt(pkt);
- return (RFCNBE_Bad); /* Should be able to write that lot ... */
-
- }
- /* Now we have sent that lot, let's get rid of the RFCNB Header and return */
-
- pkt->next = NULL;
-
- RFCNB_Free_Pkt(pkt);
-
- return (len);
-}
-
-/* We pick up a message from the internet ... We have to worry about
- * non-message packets ... */
-int
-RFCNB_Recv(void *con_Handle, struct RFCNB_Pkt *Data, int Length)
-{
- struct RFCNB_Pkt *pkt;
-// struct RFCNB_Hdr *hdr;
- int ret_len;
-
- if (con_Handle == NULL) {
-
- RFCNB_errno = RFCNBE_BadHandle;
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
-
- }
- /* Now get a packet from below. We allocate a header first */
-
- /* Plug in the header and send the data */
-
- pkt = RFCNB_Alloc_Pkt(RFCNB_Pkt_Hdr_Len);
-
- if (pkt == NULL) {
-
- RFCNB_errno = RFCNBE_NoSpace;
- RFCNB_saved_errno = errno;
- return (RFCNBE_Bad);
-
- }
- pkt->next = Data; /* Plug in the data portion */
-
- if ((ret_len = RFCNB_Get_Pkt(con_Handle, pkt, Length + RFCNB_Pkt_Hdr_Len)) < 0) {
-
-#ifdef RFCNB_DEBUG
- fprintf(stderr, "Bad packet return in RFCNB_Recv... \n");
-#endif
- RFCNB_Free_Pkt(pkt);
- return (RFCNBE_Bad);
-
- }
- /* We should check that we go a message and not a keep alive */
-
- pkt->next = NULL;
-
- RFCNB_Free_Pkt(pkt);
-
- return (ret_len);
-}
-
-/* We just disconnect from the other end, as there is nothing in the RFCNB */
-/* protocol that specifies any exchange as far as I can see */
-int
-RFCNB_Hangup(struct RFCNB_Con *con_Handle)
-{
-
- if (con_Handle != NULL) {
- RFCNB_Close(con_Handle->fd); /* Could this fail? */
- free(con_Handle);
- }
- return 0;
-}
-
-/* Set TCP_NODELAY on the socket */
-int
-RFCNB_Set_Sock_NoDelay(struct RFCNB_Con *con_Handle, BOOL yn)
-{
-
- return (setsockopt(con_Handle->fd, IPPROTO_TCP, TCP_NODELAY,
- (char *) &yn, sizeof(yn)));
-}
-
-#if NOT_IMPLEMENTED
-/* Listen for a connection on a port???, when */
-/* the connection comes in, we return with the connection */
-void *
-RFCNB_Listen()
-{
-}
-
-#endif
-
-/* Pick up the last error response as a string, hmmm, this routine should */
-/* have been different ... */
-void
-RFCNB_Get_Error(char *buffer, int buf_len)
-{
-
- if (RFCNB_saved_errno <= 0) {
- snprintf(buffer, (buf_len - 1), "%s", RFCNB_Error_Strings[RFCNB_errno]);
- } else {
- snprintf(buffer, (buf_len - 1), "%s\n\terrno:%s", RFCNB_Error_Strings[RFCNB_errno],
- strerror(RFCNB_saved_errno));
- }
-}
-
-/* Pick up the last error response and returns as a code */
-int
-RFCNB_Get_Last_Error()
-{
- return (RFCNB_errno);
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/*
- *
- * RFCNB Standard Includes
- *
- * Copyright (C) 1996, Richard Sharpe
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef SQUID_LIB_RFCNB_STD_INCLUDES_H
-#define SQUID_LIB_RFCNB_STD_INCLUDES_H
-
-/* RFCNB Standard includes ... */
-/* One day we will conditionalize these on OS types ... */
-
-#define BOOL int
-typedef short int16;
-
-#if HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#include <sys/types.h>
-#if HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#include <signal.h>
-#include <errno.h>
-#include <unistd.h>
-
-#define TRUE 1
-#define FALSE 0
-
-/* Pick up define for INADDR_NONE */
-
-#ifndef INADDR_NONE
-#define INADDR_NONE -1
-#endif
-
-#endif /* SQUID_LIB_RFCNB_STD_INCLUDES_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-Change Log.
-
-Oct 2010 - Imported into Squid.
- Many build fixes for modern compilers.
- Shuffled several private functions (error display and logon) to
- to public API file for external use without using smblib-priv.h.
- Patched to permit pre-encrypted password blobs.
- Patched to pass-thru of unicode binary blobs (logon).
- Patched to permit selective domain logon.
-
-Aug 96 - Fixed problems with test_perf using strcpy and strcat while passing
- arguments for strncpy and strncat
-
-Aug 96 - Moved to gcc as compiler in Makefile
-
-Aug 96 - Fixed the macro that handes Error code extraction and added Invalid
- API and Password has expired to the error messages
-
-Aug 96 - Added first API call, SetUserPassword
+++ /dev/null
-## Copyright (C) 1996-2025 The Squid Software Foundation and contributors
-##
-## Squid software is distributed under GPLv2+ license and includes
-## contributions from numerous individuals and organizations.
-## Please see the COPYING and CONTRIBUTORS files for details.
-##
-
-include $(top_srcdir)/src/Common.am
-
-AM_CPPFLAGS += -I$(top_srcdir)/lib
-
-noinst_LTLIBRARIES = libsmblib.la
-
-libsmblib_la_SOURCES = \
- md4.c \
- md4.h \
- smbdes.c \
- smbdes.h \
- smbencrypt.c \
- smbencrypt.h \
- smblib-common.h \
- smblib-priv.h \
- smblib-util.c \
- smblib.c \
- smblib.h \
- std-defines.h
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-SMBlib 0.20
-Richard Sharpe
-Digital Equipment Corporation
-
-This is a first attempt at an SMBlibrary, and is incomplete.
-
-I wrote it in an attempt to understand more about the SMB protocol and
-the RFCNB (NBT) protocol underlying it. My manager approved my posting this
-as long as there was no suggestion that Digital is responsible for this code
-not that any warranties are offered by Digital. So, I put a GPL on the code.
-
-DISCLAIMER
-
-To restate, this code is offered as is, and no warranties are implied, either
-by Digital Equipment Corporation or by Richard Sharpe. Neither
-Digital Equipment Corporation nor Richard Sharpe can be held liable for
-any consequences resulting from the use of this code.
-
-END Disclaimer
-
-At the moment, it can connect to Windows NT servers, Windows 95 servers,
-PATHWORKS 4 VMS and PATHWORKS 4 Ultrix servers, as well as Samba.
-
-It can Connect, Negotiate a protocol, logon to a Samba Server, Logon to
-Windows NT, Logon to LAN Manager 2.2 (for UNIX) server, connect to a tree,
-open a file, create a file, read a file, write a file, delete a file,
-close a file, disconnect a tree connection, create a directory, delete a
-directory, check a directory.
-This represents about 75% of the core protocol.
-
-It has a number of deficiencies:
-
-a. It does not do any more than the Core Protocol (except for logon).
-
-b. Because of the structure of the code, it is not going to be easy to use
- the And_X commands properly.
-
-c. It will not be easy to use OPLOCKS (if I understand them well) as they
- will result in unsolicited SMBs from the server to break locks.
-
-d. It does not check that SMBs received are in response to SMBs sent. This
- is a lack of defensive programming.
-
-e. It is not thread safe.
-
-It is offered as an example for those who might want to take things
-further. I am unhappy about the way that some things have panned out,
-and may tinker with this some more over time. I am also happy to answer
-questions, time permitting.
-
-The files here are:
-
-Makefile: a small makefile to build things in this dir ...
-
-smblib.h: include file of interface routines for SMBlib
-
-smblib-priv.h: include file of internal stuff to SMBlib
-
-std-defines.h: some standard defines I needed.
-
-smblib.c: the beginnings of routines that connect and logon
-
-file.c: the beginings of routines that do SMB file ops
-
-smblib-util.c: utility routines for SMBlib
-
-test_smblib.c: a small test program
-
-test_perf.c: the beginings of a performance test routine ...
-
-usage.txt: some documentation on using all the routines ...
-
-Testing:
-
-This has been compiled and tested on ULTRIX and Digital UNIX, and some
-testing has been done on Linux, but I have not tested it on any other
-versions of UNIX.
-
-Regards
-Richard Sharpe
-sharpe@nmesis.enet.dec.com
-
-
-
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX SMBlib NetBIOS implementation
-
- Version 1.0
- SMBlib Routines. Experimental Section ...
-
- Copyright (C) Richard Sharpe 1996
-*/
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "squid.h"
-#include "rfcnb/rfcnb.h"
-#include "smblib/smblib-priv.h"
-
-#include <signal.h>
-#if HAVE_STRING_H
-#include <string.h>
-#endif
-
-/* Logon and tree connect to the server */
-
-int SMB_Logon_And_TCon(SMB_Handle_Type Con_Handle, char *UserName,
- char *PassWord,
- char *service,
- char *service_type)
-
-{
- struct RFCNB_Pkt *pkt;
- int param_len, i, pkt_len, andx_len, andx_param_len;
- char *p, *AndXCom;
-
- /* First we need a packet etc ... but we need to know what protocol has */
- /* been negotiated to figure out if we can do it and what SMB format to */
- /* use ... */
-
- /* Since we are going to do a LogonAndX with a TCon as the second command*/
- /* We need the packet size correct. So TCon starts at wct field */
-
- if (SMB_Types[Con_Handle -> protocol] < SMB_P_LanMan1) {
-
- SMBlib_errno = SMBlibE_ProtLow;
- return(SMBlibE_BAD);
-
- }
-
- /* Now build the correct structure */
-
- if (SMB_Types[Con_Handle -> protocol] < SMB_P_NT1) {
-
- param_len = strlen(UserName) + 1 + strlen(PassWord) +
- strlen(Con_Handle -> PDomain) + 1 +
- strlen(Con_Handle -> OSName) + 1;
-
- pkt_len = SMB_ssetpLM_len + param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD); /* Should handle the error */
-
- }
-
- memset(SMB_Hdr(pkt), 0, SMB_ssetpLM_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBsesssetupX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Con_Handle -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Con_Handle -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, Con_Handle -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 10;
- *(SMB_Hdr(pkt) + SMB_hdr_axc_offset) = 0xFF; /* No extra command */
- SSVAL(SMB_Hdr(pkt), SMB_hdr_axo_offset, 0);
-
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_mbs_offset, SMBLIB_MAX_XMIT);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_mmc_offset, 2);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_vcn_offset, Con_Handle -> pid);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpLM_snk_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_pwl_offset, strlen(PassWord));
- SIVAL(SMB_Hdr(pkt), SMB_ssetpLM_res_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_bcc_offset, param_len);
-
- /* Now copy the param strings in with the right stuff */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_ssetpLM_buf_offset);
-
- /* Copy in password, then the rest. Password has no null at end */
-
- strcpy(p, PassWord);
-
- p = p + strlen(PassWord);
-
- strcpy(p, UserName);
- p = p + strlen(UserName);
- *p = 0;
-
- p = p + 1;
-
- strcpy(p, Con_Handle -> PDomain);
- p = p + strlen(Con_Handle -> PDomain);
- *p = 0;
- p = p + 1;
-
- strcpy(p, Con_Handle -> OSName);
- p = p + strlen(Con_Handle -> OSName);
- *p = 0;
-
- } else {
-
- /* We don't admit to UNICODE support ... */
-
- param_len = strlen(UserName) + 1 + strlen(PassWord) +
- strlen(Con_Handle -> PDomain) + 1 +
- strlen(Con_Handle -> OSName) + 1;
-
- andx_len = SMB_tcon_len - SMB_hdr_wct_offset;
-
- /* We send a null password as we sent one in the setup and X */
-
- andx_param_len = strlen(service) + 2 + 2 + strlen(service_type) + 2;
-
- pkt_len = SMB_ssetpNTLM_len + param_len + andx_len + andx_param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(-1); /* Should handle the error */
-
- }
-
- memset(SMB_Hdr(pkt), 0, SMB_ssetpNTLM_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBsesssetupX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Con_Handle -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Con_Handle -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, Con_Handle -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 13;
- *(SMB_Hdr(pkt) + SMB_hdr_axc_offset) = SMBtcon;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_axo_offset, SMB_ssetpNTLM_len + param_len);
-
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_mbs_offset, SMBLIB_MAX_XMIT);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_mmc_offset, 2);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_vcn_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_snk_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cipl_offset, strlen(PassWord));
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cspl_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_res_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cap_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_bcc_offset, param_len);
-
- /* Now copy the param strings in with the right stuff */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_ssetpNTLM_buf_offset);
-
- /* Copy in password, then the rest. Password has no null at end */
-
- strcpy(p, PassWord);
-
- p = p + strlen(PassWord);
-
- strcpy(p, UserName);
- p = p + strlen(UserName);
- *p = 0;
-
- p = p + 1;
-
- strcpy(p, Con_Handle -> PDomain);
- p = p + strlen(Con_Handle -> PDomain);
- *p = 0;
- p = p + 1;
-
- strcpy(p, Con_Handle -> OSName);
- p = p + strlen(Con_Handle -> OSName);
- *p = 0;
-
- /* Now set up the TCON Part ... from WCT, make up a pointer that will
- help us ... */
-
- AndXCom = SMB_Hdr(pkt) + SMB_ssetpNTLM_len + param_len - SMB_hdr_wct_offset;
-
- *(AndXCom + SMB_hdr_wct_offset) = 0; /* No Words */
-
- SSVAL(AndXCom, SMB_tcon_bcc_offset, andx_param_len);
-
- p = (char *)(AndXCom + SMB_tcon_buf_offset);
-
- *p = SMBasciiID;
- strcpy(p + 1, service);
- p = p + strlen(service) + 2;
- *p = SMBasciiID; /* No password ... */
- *(p + 1) = 0;
- p = p + 2;
- *p = SMBasciiID;
- strcpy(p + 1, service_type);
-
- }
-
- /* Now send it and get a response */
-
- if (RFCNB_Send(Con_Handle -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending SessSetupAndTCon request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(Con_Handle -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to SessSetupAndTCon\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Check out the response type ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_SessSetupAndTCon failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- /* Note, here, that we have not properly handled the error processing */
- /* and so we cannot tell how much of our request crapped out */
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD);
-
- }
-
-#ifdef DEBUG
- fprintf(stderr, "SessSetupAndX response. Action = %i\n",
- SVAL(SMB_Hdr(pkt), SMB_ssetpr_act_offset));
-#endif
-
- /* Now pick up the UID for future reference ... */
-
- Con_Handle -> uid = SVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset);
-
- /* And pick up the TID as well, which will be at offset 4? from wct */
-
- AndXCom = (char *)SMB_Hdr(pkt) + SVAL(SMB_Hdr(pkt), SMB_ssetpr_axo_offset);
-
- Con_Handle -> tid = SVAL(AndXCom, 3); /* Naughty */
- Con_Handle -> max_xmit = SVAL(AndXCom, 1); /* And Again */
-
- RFCNB_Free_Pkt(pkt);
-
- return(0);
-
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX SMBlib NetBIOS implementation
-
- Version 1.0
- SMBlib Routines. Experimental Section ...
-
- Copyright (C) Richard Sharpe 1996
-*/
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "squid.h"
-#include "rfcnb/rfcnb.h"
-#include "smblib/smblib-priv.h"
-
-#include <signal.h>
-#if HAVE_STRING_H
-#include <string.h>
-#endif
-
-/* Logon and tree connect to the server. If a tree handle was given to us, */
-/* we use it and return it, otherwise we create one ... */
-
-SMB_Tree_Handle SMB_Logon_And_TCon(SMB_Handle_Type Con_Handle,
- SMB_Tree_Handle Tree_Handle,
- char *UserName,
- char *PassWord,
- char *service,
- char *service_type)
-
-{
- struct RFCNB_Pkt *pkt;
- int param_len, i, pkt_len, andx_len, andx_param_len;
- char *p, *AndXCom;
- SMB_Tree_Handle tree;
-
- /* Lets create a tree if we need one ... */
-
- if (Tree_Handle == NULL) {
-
- tree = (SMB_Tree_Handle)malloc(sizeof(struct SMB_Tree_Structure));
-
- if (tree == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(tree);
-
- } else { /* Initialize the tree */
-
- tree -> con = Con_Handle;
- tree -> prev = tree -> next = NULL;
-
- }
- } else
- tree = Tree_Handle;
-
- /* First we need a packet etc ... but we need to know what protocol has */
- /* been negotiated to figure out if we can do it and what SMB format to */
- /* use ... */
-
- /* Since we are going to do a LogonAndX with a TCon as the second command*/
- /* We need the packet size correct. So TCon starts at wct field */
-
- if (Con_Handle -> protocol < SMB_P_LanMan1) {
-
- SMBlib_errno = SMBlibE_ProtLow;
- if (Tree_Handle == NULL)
- free(tree);
- return(NULL);
-
- }
-
- /* Now build the correct structure */
-
- andx_len = SMB_tconx_len - SMB_hdr_wct_offset;
-
- /* We send a null password as we sent one in the setup and X */
-
- andx_param_len = strlen(service) + 1 + strlen(service_type) + 1;
-
- if (Con_Handle -> protocol < SMB_P_NT1) {
-
-#ifdef SMBLIB_DEBUG
- fprintf(stderr, "Doing an LM session setup etc ...\n");
-#endif
-
- /* We don't do encrypted passwords ... */
-
- param_len = strlen(UserName) + 1 + strlen(PassWord) + 1 +
- strlen(Con_Handle -> PDomain) + 1 +
- strlen(Con_Handle -> OSName) + 1;
-
- pkt_len = SMB_ssetpLM_len + param_len + andx_len + andx_param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- if (Tree_Handle == NULL)
- free(tree);
- return(NULL); /* Should handle the error */
-
- }
-
- memset(SMB_Hdr(pkt), 0, SMB_ssetpLM_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBsesssetupX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Con_Handle -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Con_Handle -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, 0);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 10;
- *(SMB_Hdr(pkt) + SMB_hdr_axc_offset) = SMBtconX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_axo_offset, SMB_ssetpLM_len + param_len);
-
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_mbs_offset, SMBLIB_MAX_XMIT);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_mmc_offset, 2);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_vcn_offset, Con_Handle -> pid);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpLM_snk_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_pwl_offset, strlen(PassWord) + 1);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpLM_res_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_bcc_offset, param_len);
-
- /* Now copy the param strings in with the right stuff */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_ssetpLM_buf_offset);
-
- /* Copy in password, then the rest. Password has no null at end */
-
- strcpy(p, PassWord);
-
- p = p + strlen(PassWord) + 1;
-
- strcpy(p, UserName);
- p = p + strlen(UserName);
- *p = 0;
-
- p = p + 1;
-
- strcpy(p, Con_Handle -> PDomain);
- p = p + strlen(Con_Handle -> PDomain);
- *p = 0;
- p = p + 1;
-
- strcpy(p, Con_Handle -> OSName);
- p = p + strlen(Con_Handle -> OSName);
- *p = 0;
-
- AndXCom = SMB_Hdr(pkt) + SMB_ssetpLM_len + param_len - SMB_hdr_wct_offset;
-
- } else {
-
- /* We don't admit to UNICODE support ... */
-
-#ifdef SMBLIB_DEBUG
- fprintf(stderr, "Doing NT LM Sess Setup etc ... \n");
-#endif
-
- param_len = strlen(UserName) + 1 + strlen(PassWord) +
- strlen(Con_Handle -> PDomain) + 1 +
- strlen(Con_Handle -> OSName) + 1 +
- strlen(Con_Handle -> LMType) + 1;
-
- pkt_len = SMB_ssetpNTLM_len + param_len + andx_len + andx_param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- if (Tree_Handle == NULL)
- free(tree);
- return(NULL); /* Should handle the error */
-
- }
-
- memset(SMB_Hdr(pkt), 0, SMB_ssetpNTLM_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBsesssetupX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Con_Handle -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Con_Handle -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, 0);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 13;
- *(SMB_Hdr(pkt) + SMB_hdr_axc_offset) = SMBtconX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_axo_offset, SMB_ssetpNTLM_len + param_len);
-
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_mbs_offset, SMBLIB_MAX_XMIT);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_mmc_offset, 2);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_vcn_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_snk_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cipl_offset, strlen(PassWord));
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cspl_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_res_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cap_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_bcc_offset, param_len);
-
- /* Now copy the param strings in with the right stuff */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_ssetpNTLM_buf_offset);
-
- /* Copy in password, then the rest. Password has no null at end */
-
- strcpy(p, PassWord);
-
- p = p + strlen(PassWord);
-
- strcpy(p, UserName);
- p = p + strlen(UserName);
- *p = 0;
-
- p = p + 1;
-
- strcpy(p, Con_Handle -> PDomain);
- p = p + strlen(Con_Handle -> PDomain);
- *p = 0;
- p = p + 1;
-
- strcpy(p, Con_Handle -> OSName);
- p = p + strlen(Con_Handle -> OSName);
- *p = 0;
- p = p + 1;
-
- strcpy(p, Con_Handle -> LMType);
- p = p + strlen(Con_Handle -> LMType);
- *p = 0;
-
- /* Now set up the TCON Part ... from WCT, make up a pointer that will
- help us ... */
-
- AndXCom = SMB_Hdr(pkt) + SMB_ssetpNTLM_len + param_len - SMB_hdr_wct_offset;
-
- }
- *(AndXCom + SMB_hdr_wct_offset) = 4;
- *(AndXCom + SMB_tconx_axc_offset) = 0xFF; /* No command */
- SSVAL(AndXCom, SMB_tconx_axo_offset, 0);
- SSVAL(AndXCom, SMB_tconx_flg_offset, 0); /* Don't disconnect TID */
- SSVAL(AndXCom, SMB_tconx_pwl_offset, 0); /* No password, */
- SSVAL(AndXCom, SMB_tconx_bcc_offset, andx_param_len);
-
- p = (char *)(AndXCom + SMB_tconx_buf_offset);
-
- /**p = 0;
- p = p + 1; */
- strcpy(p, service);
- p = p + strlen(service) + 1;
- strcpy(p, service_type);
-
- /* Now send it and get a response */
-
- if (RFCNB_Send(Con_Handle -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending SessSetupAndTCon request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- free(tree);
- SMBlib_errno = SMBlibE_SendFailed;
- return(NULL);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(Con_Handle -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to SessSetupAndTCon\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- free(tree);
- SMBlib_errno = SMBlibE_RecvFailed;
- return(NULL);
-
- }
-
- /* Check out the response type ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_SessSetupAndTCon failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- /* Note, here, that we have not properly handled the error processing */
- /* and so we cannot tell how much of our request crapped out */
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- free(tree);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(NULL);
-
- }
-
-#ifdef DEBUG
- fprintf(stderr, "SessSetupAndX response. Action = %i\n",
- SVAL(SMB_Hdr(pkt), SMB_ssetpr_act_offset));
-#endif
-
- /* Now pick up the UID for future reference ... */
-
- Con_Handle -> uid = SVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset);
-
- /* And pick up the TID as well */
-
- tree -> tid = SVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset);
-
- tree -> mbs = Con_Handle -> max_xmit;
-
- /* Link the tree into the list in con */
-
- if (Con_Handle -> first_tree == NULL) {
-
- Con_Handle -> first_tree == tree;
- Con_Handle -> last_tree == tree;
-
- } else {
-
- Con_Handle -> last_tree -> next = tree;
- tree -> prev = Con_Handle -> last_tree;
- Con_Handle -> last_tree = tree;
-
- }
-
- RFCNB_Free_Pkt(pkt);
-
- return(tree);
-
-}
-
-/* Logon and TCon and Open to a file on the server, but we need to pass */
-/* back a file pointer, so we better have one in the parameter list */
-
-int SMB_Logon_TCon_Open(SMB_Handle_Type Con_Handle, char *UserName,
- char *PassWord,
- char *service,
- char *service_type,
- SMB_Tree_Handle *Tree_Handle,
- char *filename,
- WORD mode,
- WORD search,
- SMB_File **File_Handle)
-
-{
- struct RFCNB_Pkt *pkt;
- int param_len, i, pkt_len, tcon_len, tcon_param_len, open_len,
- open_param_len, header_len;
- struct SMB_File_Def *file_tmp;
- SMB_Tree_Handle tree;
- char *p, *AndXCom;
-
- /* First, we need a tree STRUCTURE as we are going to tree connect */
-
- tree = (SMB_Tree_Handle)malloc(sizeof(struct SMB_Tree_Structure));
-
- if (tree == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- } else {
-
- tree -> con = Con_Handle;
- tree -> next = tree -> prev = NULL;
-
- }
-
- /* Next, we need a file handle as we are going to pass one back ... */
- /* Hmm, there is a bug here ... We should check on File_Handle ... */
-
- if ((file_tmp = (SMB_File *)malloc(sizeof(SMB_File))) == NULL) {
-
-#ifdef DEBUG
- fprintf(stderr, "Could not allocate file handle space ...");
-#endif
-
- SMBlib_errno = SMBlibE_NoSpace;
- free(tree);
- return(SMBlibE_BAD);
-
- }
-
- /* Next we need a packet etc ... but we need to know what protocol has */
- /* been negotiated to figure out if we can do it and what SMB format to */
- /* use ... */
-
- /* Since we are going to do a LogonAndX with a TCon as the second command*/
- /* We need the packet size correct. So TCon starts at wct field */
-
- if (Con_Handle -> protocol < SMB_P_LanMan1) {
-
- free(tree);
- free(file_tmp);
- SMBlib_errno = SMBlibE_ProtLow;
- return(SMBlibE_BAD);
-
- }
-
- /* Now build the correct structure */
-
- /* We send a null password in the TconAndX ... */
-
- tcon_len = SMB_tconx_len - SMB_hdr_wct_offset;
- tcon_param_len = strlen(service) + 1 + strlen(service_type) + 1;
-
- open_len = SMB_openx_len - SMB_hdr_wct_offset;
- open_param_len = 1 + strlen(filename) + 1; /* AsciiID + null */
-
- if (Con_Handle -> protocol < SMB_P_NT1) {
-
- /* We don't do encrypted passwords yet */
-
- param_len = strlen(UserName) + 1 + strlen(PassWord) + 1 +
- strlen(Con_Handle -> PDomain) + 1 +
- strlen(Con_Handle -> OSName) + 1;
-
- header_len = SMB_ssetpLM_len + param_len;
-
- pkt_len = header_len + tcon_len + tcon_param_len +
- open_len + open_param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- free(tree);
- free(file_tmp);
- return(SMBlibE_BAD); /* Should handle the error */
-
- }
-
- memset(SMB_Hdr(pkt), 0, SMB_ssetpLM_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBsesssetupX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Con_Handle -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Con_Handle -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, 0);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 10;
- *(SMB_Hdr(pkt) + SMB_hdr_axc_offset) = SMBtconX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_axo_offset, SMB_ssetpLM_len + param_len);
-
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_mbs_offset, SMBLIB_MAX_XMIT);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_mmc_offset, 2);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_vcn_offset, Con_Handle -> pid);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpLM_snk_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_pwl_offset, strlen(PassWord) + 1);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpLM_res_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_bcc_offset, param_len);
-
- /* Now copy the param strings in with the right stuff */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_ssetpLM_buf_offset);
-
- /* Copy in password, then the rest. Password has no null at end */
-
- strcpy(p, PassWord);
-
- p = p + strlen(PassWord) + 1;
-
- strcpy(p, UserName);
- p = p + strlen(UserName);
- *p = 0;
-
- p = p + 1;
-
- strcpy(p, Con_Handle -> PDomain);
- p = p + strlen(Con_Handle -> PDomain);
- *p = 0;
- p = p + 1;
-
- strcpy(p, Con_Handle -> OSName);
- p = p + strlen(Con_Handle -> OSName);
- *p = 0;
-
- AndXCom = SMB_Hdr(pkt) + SMB_ssetpLM_len + param_len - SMB_hdr_wct_offset;
-
- } else {
-
- /* We don't admit to UNICODE support ... */
-
- param_len = strlen(UserName) + 1 + strlen(PassWord) +
- strlen(Con_Handle -> PDomain) + 1 +
- strlen(Con_Handle -> OSName) + 1 +
- strlen(Con_Handle -> LMType) + 1;
-
- header_len = SMB_ssetpNTLM_len + param_len;
-
- pkt_len = header_len + tcon_len + tcon_param_len +
- open_len + open_param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- free(tree);
- free(file_tmp); /* Should only do if we created one ... */
- return(-1); /* Should handle the error */
-
- }
-
- memset(SMB_Hdr(pkt), 0, SMB_ssetpNTLM_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBsesssetupX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Con_Handle -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Con_Handle -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, 0);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 13;
- *(SMB_Hdr(pkt) + SMB_hdr_axc_offset) = SMBtconX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_axo_offset, SMB_ssetpNTLM_len + param_len);
-
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_mbs_offset, SMBLIB_MAX_XMIT);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_mmc_offset, 2);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_vcn_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_snk_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cipl_offset, strlen(PassWord));
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cspl_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_res_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cap_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_bcc_offset, param_len);
-
- /* Now copy the param strings in with the right stuff */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_ssetpNTLM_buf_offset);
-
- /* Copy in password, then the rest. Password has no null at end */
-
- strcpy(p, PassWord);
-
- p = p + strlen(PassWord);
-
- strcpy(p, UserName);
- p = p + strlen(UserName);
- *p = 0;
-
- p = p + 1;
-
- strcpy(p, Con_Handle -> PDomain);
- p = p + strlen(Con_Handle -> PDomain);
- *p = 0;
- p = p + 1;
-
- strcpy(p, Con_Handle -> OSName);
- p = p + strlen(Con_Handle -> OSName);
- *p = 0;
- p = p + 1;
-
- strcpy(p, Con_Handle -> LMType);
- p = p + strlen(Con_Handle -> LMType);
- *p = 0;
-
- /* Now set up the TCON Part ... from WCT, make up a pointer that will
- help us ... */
-
- AndXCom = SMB_Hdr(pkt) + SMB_ssetpNTLM_len + param_len - SMB_hdr_wct_offset;
-
- }
-
- *(AndXCom + SMB_hdr_wct_offset) = 4;
- *(AndXCom + SMB_tconx_axc_offset) = SMBopenX;
- SSVAL(AndXCom, SMB_tconx_axo_offset, (header_len +
- tcon_len + tcon_param_len));
- SSVAL(AndXCom, SMB_tconx_flg_offset, 0); /* Don't disconnect TID */
- SSVAL(AndXCom, SMB_tconx_pwl_offset, 0); /* No password */
- SSVAL(AndXCom, SMB_tconx_bcc_offset, tcon_param_len);
-
- p = (char *)(AndXCom + SMB_tconx_buf_offset);
-
- /* *p = 0;
- p = p + 1; */
- strcpy(p, service);
- p = p + strlen(service) + 1;
- strcpy(p, service_type);
-
- /* Now the open bit ... */
-
- AndXCom = AndXCom + tcon_len + tcon_param_len; /* Should get us there */
-
- *(AndXCom + SMB_hdr_wct_offset) = 15;
- *(AndXCom + SMB_openx_axc_offset) = 0xFF;
- *(AndXCom + SMB_openx_axr_offset) = 0;
- SSVAL(AndXCom, SMB_openx_axo_offset, 0);
- SSVAL(AndXCom, SMB_openx_flg_offset, 0);
- SSVAL(AndXCom, SMB_openx_mod_offset, mode);
- SSVAL(AndXCom, SMB_openx_atr_offset, search);
- SSVAL(AndXCom, SMB_openx_fat_offset, 0);
- SIVAL(AndXCom, SMB_openx_tim_offset, 0);
- SSVAL(AndXCom, SMB_openx_ofn_offset, 0x0011); /* Create or open */
- SIVAL(AndXCom, SMB_openx_als_offset, 0);
- SSVAL(AndXCom, SMB_openx_bcc_offset, open_param_len);
-
- p = (char *)(AndXCom + SMB_openx_buf_offset);
-
- /* *p = SMBasciiID; */
- strcpy(p, filename);
-
- /* Now send it and get a response */
-
- if (RFCNB_Send(Con_Handle -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending SessSetupAndTCon request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- free(tree);
- free(file_tmp);
- SMBlib_errno = SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(Con_Handle -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to SessSetupAndTCon\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- free(tree);
- free(file_tmp);
- SMBlib_errno = SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Check out the response type ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_SessSetupAndTCon failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- /* Note, here, that we have not properly handled the error processing */
- /* and so we cannot tell how much of our request crapped out */
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- free(tree);
- free(file_tmp);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD);
-
- }
-
-#ifdef DEBUG
- fprintf(stderr, "SessSetupAndX response. Action = %i\n",
- SVAL(SMB_Hdr(pkt), SMB_ssetpr_act_offset));
-#endif
-
- /* Now pick up the UID for future reference ... */
-
- Con_Handle -> uid = SVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset);
-
- /* And pick up the TID as well */
-
- tree -> tid = SVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset);
- tree -> mbs = Con_Handle -> max_xmit; /* We need this */
-
-#ifdef DEBUG
- fprintf(stderr, "mbs=%i\n", tree -> mbs);
-#endif
-
- /* Now we populate the file hanble and pass it back ... */
-
- strncpy(file_tmp -> filename, filename, sizeof(file_tmp -> filename) - 1);
- file_tmp -> tree = tree;
-
- /* Pick up a pointer to the right part ... */
-
- AndXCom = SMB_Hdr(pkt) + SVAL(SMB_Hdr(pkt), SMB_hdr_axo_offset) -
- SMB_hdr_wct_offset;
-
- /* Now skip the response to the TConX */
-
- AndXCom = SMB_Hdr(pkt) + SVAL(AndXCom, SMB_tconxr_axo_offset) -
- SMB_hdr_wct_offset;
-
-#ifdef DEBUG
- fprintf(stderr, "Word Params = %x, AXO = %x\n",
- CVAL(AndXCom, SMB_hdr_wct_offset),
- SVAL(AndXCom, SMB_openxr_axo_offset));
-#endif
-
- /* Now pick up the things from the openX response that we need */
-
- file_tmp -> fid = SVAL(AndXCom, SMB_openxr_fid_offset);
- file_tmp -> lastmod = IVAL(AndXCom, SMB_openxr_tim_offset);
- file_tmp -> size = IVAL(AndXCom, SMB_openxr_fsz_offset);
- file_tmp -> access = SVAL(AndXCom, SMB_openxr_acc_offset);
- file_tmp -> fileloc = 0;
-
- *File_Handle = file_tmp;
-
- /* Now link the tree into the right place ... */
-
- if (Con_Handle -> first_tree == NULL) {
-
- Con_Handle -> first_tree == tree;
- Con_Handle -> last_tree == tree;
-
- } else {
-
- Con_Handle -> last_tree -> next = tree;
- tree -> prev = Con_Handle -> last_tree;
- Con_Handle -> last_tree = tree;
-
- }
-
- RFCNB_Free_Pkt(pkt);
-
- *Tree_Handle = tree;
-
- return(0);
-
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX SMBlib NetBIOS implementation
-
- Version 1.0
- SMBlib File Access Routines
-
- Copyright (C) Richard Sharpe 1996
-*/
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "squid.h"
-#include "rfcnb/rfcnb.h"
-#include "smblib/smblib-priv.h"
-
-#if HAVE_STRING_H
-#include <string.h>
-#endif
-
-/* Open a file with file_name using desired mode and search attr */
-/* If File_Handle is null, then create and populate a file handle */
-
-SMB_File *SMB_Open(SMB_Tree_Handle Tree_Handle,
- SMB_File *File_Handle,
- char *file_name,
- WORD mode,
- WORD search)
-
-{
- struct RFCNB_Pkt *pkt;
- int pkt_len, param_len;
- char *p;
- struct SMB_File_Def *file_tmp;
-
- /* We allocate a file object and copy some things ... */
-
- file_tmp = File_Handle;
-
- if (File_Handle == NULL) {
-
- if ((file_tmp = (SMB_File *)malloc(sizeof(SMB_File))) == NULL) {
-
-#ifdef DEBUG
- fprintf(stderr, "Could not allocate file handle space ...");
-#endif
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(NULL);
-
- }
-
- }
-
- strncpy(file_tmp -> filename, file_name, sizeof(file_tmp -> filename) - 1);
- file_tmp -> tree = Tree_Handle;
- file_tmp -> fid = 0xFFFF; /* Is this an invalid FID? */
-
- param_len = strlen(file_name) + 2; /* 1 for null, 1 for ASCII marker */
-
- pkt_len = SMB_open_len + param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(max(pkt_len, SMB_openr_len));
-
- if (pkt == NULL) { /* Really should do some error handling */
-
- if (File_Handle == NULL)
- free(file_tmp);
- SMBlib_errno = SMBlibE_NoSpace;
- return(NULL);
-
- }
-
- /* Now plug in the bits we need */
-
- memset(SMB_Hdr(pkt), 0, SMB_open_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBopen;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Tree_Handle -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, Tree_Handle -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Tree_Handle -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, Tree_Handle -> con -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 2;
-
- SSVAL(SMB_Hdr(pkt), SMB_open_mod_offset, mode);
- SSVAL(SMB_Hdr(pkt), SMB_open_atr_offset, search);
- SSVAL(SMB_Hdr(pkt), SMB_open_bcc_offset, param_len);
-
- /* Now plug in the file name ... */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_open_buf_offset);
- *p = SMBasciiID;
- strcpy(p+1, file_name);
- p = p + strlen(file_name);
- *(p+1) = 0; /* plug in a null ... */
-
- /* Now send the packet and get the response ... */
-
- if (RFCNB_Send(Tree_Handle -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending Open request\n");
-#endif
-
- if (File_Handle == NULL)
- free(file_tmp);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_SendFailed;
- return(NULL);
-
- }
-
- /* Now get the response ... */
-
-#ifdef DEBUG
- fprintf(stderr, "Pkt_Len for Open resp = %i\n", pkt_len);
-#endif
-
- if (RFCNB_Recv(Tree_Handle -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to open request\n");
-#endif
-
- if (File_Handle = NULL)
- free(file_tmp);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_RecvFailed;
- return(NULL);
-
- }
-
- /* Now parse the response and pass back any error ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Open failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- if (File_Handle = NULL)
- free(file_tmp);
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(NULL); /* Should clean up ... */
-
- }
-
- file_tmp -> fid = SVAL(SMB_Hdr(pkt), SMB_openr_fid_offset);
- file_tmp -> lastmod = IVAL(SMB_Hdr(pkt), SMB_openr_tim_offset);
- file_tmp -> size = IVAL(SMB_Hdr(pkt), SMB_openr_fsz_offset);
- file_tmp -> access = SVAL(SMB_Hdr(pkt), SMB_openr_acc_offset);
- file_tmp -> fileloc = 0;
-
- RFCNB_Free_Pkt(pkt); /* Free up this space */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Open succeeded, FID = %i\n", file_tmp -> fid);
-#endif
-
- RFCNB_Free_Pkt(pkt);
-
- return(file_tmp);
-
-}
-
-/* Close the file referred to in File_Handle */
-
-int SMB_Close(SMB_File *File_Handle)
-
-{
- struct SMB_Close_Prot_Def *prot_pkt;
- struct SMB_Hdr_Def_LM12 *resp_pkt;
- struct RFCNB_Pkt *pkt;
- int pkt_len;
-
- if (File_Handle == NULL) { /* Error */
-
- /*SMBLIB_errno = SMBLIBE_BadHandle; */
- return(-1);
-
- }
-
- pkt_len = SMB_clos_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) { /* Really should do some error handling */
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- /* Now plug in the bits we need */
-
- memset(SMB_Hdr(pkt), 0, SMB_clos_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBclose;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, File_Handle -> tree -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, File_Handle -> tree -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, File_Handle -> tree -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, File_Handle -> tree -> con -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 3;
-
- SSVAL(SMB_Hdr(pkt), SMB_clos_fid_offset, File_Handle -> fid);
- SIVAL(SMB_Hdr(pkt), SMB_clos_tim_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_clos_bcc_offset, 0);
-
- /* Now send the packet and get the response ... */
-
- if (RFCNB_Send(File_Handle -> tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending Open request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(File_Handle -> tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to open request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now parse the response and pass back any error ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Close failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD); /* Should clean up ... */
-
- }
-
-#ifdef DEBUG
- fprintf(stderr, "File %s closed successfully.\n", File_Handle -> filename);
-#endif DEBUG
-
- /* We should deallocate the File_Handle now ... */
-
- File_Handle -> tree = NULL;
- File_Handle -> filename[0] = 0;
- File_Handle -> fid = 0xFFFF;
-
- RFCNB_Free_Pkt(pkt);
- free(File_Handle);
-
- return(0);
-}
-
-/* Read numbytes into data from the file pointed to by File_Handle from */
-/* the offset in the File_Handle. */
-
-int SMB_Read(SMB_File *File_Handle, char *data, int numbytes)
-
-{
- int tot_read;
- struct RFCNB_Pkt *snd_pkt, *recv_pkt, *data_ptr;
- int snd_pkt_len, recv_pkt_len, this_read, bytes_left = numbytes;
- int max_read_data, bytes_read = 0;
-
- /* We loop around, reading the data, accumulating it into the buffer */
- /* We build an SMB packet, where the data is pointed to by a fragment*/
- /* tagged onto the end */
-
- data_ptr = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(0);
- if (data_ptr == NULL) {
-
- /* We should handle the error here */
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- snd_pkt_len = SMB_read_len; /* size for the read SMB */
- recv_pkt_len = SMB_readr_len + 3; /* + 3 for the datablockID and blklen */
-
- snd_pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(snd_pkt_len);
-
- if (snd_pkt == NULL) {
-
- RFCNB_Free_Pkt(data_ptr);
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- recv_pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(recv_pkt_len);
-
- if (recv_pkt == NULL) {
-
- RFCNB_Free_Pkt(snd_pkt);
- RFCNB_Free_Pkt(data_ptr);
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- /* Put the recv pkt together */
-
- recv_pkt -> next = data_ptr;
-
- /* Now build the read request and the receive packet etc ... */
-
- memset(SMB_Hdr(snd_pkt), 0, SMB_read_len);
- SIVAL(SMB_Hdr(snd_pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(snd_pkt) + SMB_hdr_com_offset) = SMBread;
- SSVAL(SMB_Hdr(snd_pkt), SMB_hdr_pid_offset, File_Handle -> tree -> con -> pid);
- SSVAL(SMB_Hdr(snd_pkt), SMB_hdr_tid_offset, File_Handle -> tree -> tid);
- SSVAL(SMB_Hdr(snd_pkt), SMB_hdr_mid_offset, File_Handle -> tree -> con -> mid);
- SSVAL(SMB_Hdr(snd_pkt), SMB_hdr_uid_offset, File_Handle -> tree -> con -> uid);
- *(SMB_Hdr(snd_pkt) + SMB_hdr_wct_offset) = 5;
- SSVAL(SMB_Hdr(snd_pkt), SMB_read_fid_offset, File_Handle -> fid);
-
- max_read_data = (File_Handle -> tree -> mbs) - recv_pkt_len;
-
- while (bytes_left > 0) {
-
- this_read = (bytes_left > max_read_data?max_read_data: bytes_left);
-
- SSVAL(SMB_Hdr(snd_pkt), SMB_read_cnt_offset, this_read);
- SIVAL(SMB_Hdr(snd_pkt), SMB_read_ofs_offset, File_Handle -> fileloc);
- SSVAL(SMB_Hdr(snd_pkt), SMB_read_clf_offset, 0x0);
- SSVAL(SMB_Hdr(snd_pkt), SMB_read_bcc_offset, 0x0);
-
- /* Now send the packet and wait for a response */
-
- if (RFCNB_Send(File_Handle -> tree -> con -> Trans_Connect, snd_pkt, snd_pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending read request\n");
-#endif
-
- data_ptr -> data = NULL;
- data_ptr -> len = 0;
- RFCNB_Free_Pkt(recv_pkt);
- RFCNB_Free_Pkt(snd_pkt);
- SMBlib_errno = SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... first point the data portion to the right */
- /* place in the read buffer ... what we are doing is ugly */
-
- data_ptr -> data = (data + bytes_read);
- data_ptr -> len = this_read;
-
- if (RFCNB_Recv(File_Handle -> tree -> con -> Trans_Connect, recv_pkt, recv_pkt_len + this_read) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to write\n");
-#endif
-
- data_ptr -> len = 0;
- data_ptr -> data = NULL;
- RFCNB_Free_Pkt(recv_pkt);
- RFCNB_Free_Pkt(snd_pkt);
- SMBlib_errno = SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- if (CVAL(SMB_Hdr(recv_pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Read failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(recv_pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(recv_pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(recv_pkt), SMB_hdr_rcls_offset);
- data_ptr -> data = NULL;
- data_ptr -> len = 0;
- RFCNB_Free_Pkt(recv_pkt);
- RFCNB_Free_Pkt(snd_pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(-1);
-
- }
-
- /* Ok, that worked, so update some things here ... */
-
- bytes_read = bytes_read + SVAL(SMB_Hdr(recv_pkt), SMB_readr_cnt_offset);
- bytes_left = bytes_left - SVAL(SMB_Hdr(recv_pkt), SMB_readr_cnt_offset);
-
- }
-
- /* Now free those packet headers that we allocated ... */
-
- data_ptr -> data = NULL; /* Since recv_pkt points to data_ptr */
- data_ptr -> len = 0; /* it is freed too */
- RFCNB_Free_Pkt(recv_pkt);
- RFCNB_Free_Pkt(snd_pkt);
-
- return(bytes_read);
-
-}
-
-/* Lseek seeks just like the UNIX version does ... */
-
-off_t SMB_Lseek(SMB_File *File_Handle, off_t offset, int whence)
-
-{
-
- /* We should check that the file handle is kosher ... We may also blow up
- if we get a 64 bit offset ... should avoid wrap-around ... */
-
- switch (whence) {
- case SEEK_SET:
-
- File_Handle -> fileloc = offset;
- break;
-
- case SEEK_CUR:
-
- File_Handle -> fileloc = File_Handle -> fileloc + offset;
- break;
-
- case SEEK_END:
-
- File_Handle -> fileloc = File_Handle -> size + offset;
- break;
-
- default:
- return(-1);
-
- }
-
- return(File_Handle -> fileloc);
-
-}
-
-/* Write numbytes from data to the file pointed to by the File_Handle at */
-/* the offset in the File_Handle. */
-
-int SMB_Write(SMB_File *File_Handle, char *data, int numbytes)
-
-{
- int tot_written = 0;
- struct RFCNB_Pkt *pkt, *data_ptr;
- int pkt_len, i, this_write, max_write_data, bytes_left = numbytes;
-
- /* We loop around, writing the data, accumulating what was written */
- /* We build an SMB packet, where the data is pointed to by a fragment */
- /* tagged onto the end ... */
-
- data_ptr = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(0);
- if (data_ptr == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- pkt_len = SMB_write_len + 3; /* + 3 for the datablockID and blklen */
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- RFCNB_Free_Pkt(data_ptr);
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- /* Now init the things that will be the same across the possibly multiple
- packets to write this data. */
-
- memset(SMB_Hdr(pkt), 0, SMB_write_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBwrite;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, File_Handle -> tree -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, File_Handle -> tree -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, File_Handle -> tree -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, File_Handle -> tree -> con -> uid);
- SSVAL(SMB_Hdr(pkt), SMB_write_fid_offset, File_Handle -> fid);
-
- /* We will program this as send/response for the moment, but if we could
- only send the second block before getting the first, we could speed
- things up a bit ... */
-
- max_write_data = (File_Handle -> tree -> mbs) - pkt_len;
-
- /* the 3 is for the data block id and length that precedes the data */
-
- while (bytes_left > 0) {
-
- /* bytes to write? */
-
- this_write = (bytes_left > max_write_data?max_write_data:bytes_left);
-
- data_ptr -> next = NULL;
- data_ptr -> len = this_write;
- data_ptr -> data = data + tot_written;
-
- pkt -> next = data_ptr; /* link the data on the end */
-
- SSVAL(SMB_Hdr(pkt), SMB_hdr_flg_offset, 0);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 5;
- SSVAL(SMB_Hdr(pkt), SMB_write_fid_offset, File_Handle -> fid);
- SSVAL(SMB_Hdr(pkt), SMB_write_cnt_offset, this_write);
- SIVAL(SMB_Hdr(pkt), SMB_write_ofs_offset, File_Handle -> fileloc);
- SSVAL(SMB_Hdr(pkt), SMB_write_clf_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_write_bcc_offset, (this_write + 3));
-
- *(SMB_Hdr(pkt) + SMB_write_buf_offset) = SMBdatablockID;
- SSVAL(SMB_Hdr(pkt), SMB_write_buf_offset + 1, this_write);
-
- /* Now send the packet and wait for a response */
-
- if (RFCNB_Send(File_Handle -> tree -> con -> Trans_Connect, pkt, pkt_len + this_write) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending write request\n");
-#endif
-
- data_ptr -> next = NULL;
- data_ptr -> len = 0;
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_SendFailed;
- return(-1);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(File_Handle -> tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to write\n");
-#endif
-
- data_ptr -> next = NULL;
- data_ptr -> len = 0;
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_RecvFailed;
- return(-1);
-
- }
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Write failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- data_ptr -> data = NULL;
- data_ptr -> len = 0;
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD);
-
- }
-
- /* Ok, that worked, so update some things here ... */
-
- tot_written = tot_written + this_write;
- bytes_left = bytes_left - this_write;
-
- /* Assume that it is ok to update this now, but what about only part */
- /* of the write succeeding? */
-
- File_Handle -> fileloc = File_Handle -> fileloc + this_write;
-
-#ifdef DEBUG
- fprintf(stderr, "--This_write = %i, bytes_left = %i\n",
- this_write, bytes_left);
-#endif
-
- }
-
- /* Let's get rid of those packet headers we are using ... */
-
- data_ptr -> data = NULL;
- pkt -> next = NULL;
-
- RFCNB_Free_Pkt(pkt);
-
- return(tot_written);
-
-}
-
-/* Create file on the server with name file_name and attributes search */
-
-SMB_File *SMB_Create(SMB_Tree_Handle Tree_Handle,
- SMB_File *File_Handle,
- char *file_name,
- WORD search)
-
-{
- struct RFCNB_Pkt *pkt;
- int pkt_len, param_len;
- char *p;
- struct SMB_File_Def *file_tmp;
-
- /* We allocate a file object and copy some things ... */
-
- file_tmp = File_Handle;
-
- if (File_Handle == NULL) {
-
- if ((file_tmp = (SMB_File *)malloc(sizeof(SMB_File))) == NULL) {
-
-#ifdef DEBUG
- fprintf(stderr, "Could not allocate file handle space ...");
-#endif
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(NULL);
-
- }
-
- }
-
- strncpy(file_tmp -> filename, file_name, sizeof(file_tmp -> filename));
- file_tmp -> tree = Tree_Handle;
- file_tmp -> fid = 0xFFFF; /* Is this an invalid FID? */
-
- param_len = strlen(file_name) + 2; /* 1 for null, 1 for ASCII marker */
-
- pkt_len = SMB_creat_len + param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) { /* Really should do some error handling */
-
- if (File_Handle == NULL)
- free(file_tmp);
- SMBlib_errno = SMBlibE_NoSpace;
- return(NULL);
-
- }
-
- /* Now plug in the bits we need */
-
- memset(SMB_Hdr(pkt), 0, SMB_creat_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBcreate;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Tree_Handle -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, Tree_Handle -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Tree_Handle -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, Tree_Handle -> con -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 3;
-
- SSVAL(SMB_Hdr(pkt), SMB_creat_atr_offset, search);
- SSVAL(SMB_Hdr(pkt), SMB_creat_tim_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_creat_dat_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_creat_bcc_offset, param_len);
-
- /* Now plug in the file name ... */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_creat_buf_offset);
- *p = SMBasciiID;
- strcpy(p+1, file_name);
- p = p + strlen(file_name);
- *(p+1) = 0; /* plug in a null ... */
-
- /* Now send the packet and get the response ... */
-
- if (RFCNB_Send(Tree_Handle -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending Open request\n");
-#endif
-
- if (File_Handle == NULL)
- free(file_tmp);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_SendFailed;
- return(NULL);
-
- }
-
- /* Now get the response ... */
-
-#ifdef DEBUG
- fprintf(stderr, "Pkt_Len for Create resp = %i\n", pkt_len);
-#endif
-
- if (RFCNB_Recv(Tree_Handle -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to create request\n");
-#endif
-
- if (File_Handle == NULL)
- free(file_tmp);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_RecvFailed;
- return(NULL);
-
- }
-
- /* Now parse the response and pass back any error ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Create failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- if (File_Handle == NULL)
- free(file_tmp);
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(NULL); /* Should clean up ... */
-
- }
-
- file_tmp -> fid = SVAL(SMB_Hdr(pkt), SMB_creatr_fid_offset);
- file_tmp -> lastmod = 0;
- file_tmp -> size = 0;
- file_tmp -> access = SMB_AMODE_OPENRW;
- file_tmp -> fileloc = 0;
-
- RFCNB_Free_Pkt(pkt); /* Free up this space */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Create succeeded, FID = %i\n", file_tmp -> fid);
-#endif
-
- return(file_tmp);
-
-}
-
-/* Delete the file passed in as file_name. */
-
-int SMB_Delete(SMB_Tree_Handle tree, char *file_name, WORD search)
-
-{
- struct RFCNB_Pkt *pkt;
- int pkt_len, param_len;
- char *p;
-
- param_len = strlen(file_name) + 2;
- pkt_len = SMB_delet_len + param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) { /* Really should do some error handling */
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- /* Now plug in the bits we need */
-
- memset(SMB_Hdr(pkt), 0, SMB_delet_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBunlink;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, tree -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, tree -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, tree -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, tree -> con -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 1;
-
- SIVAL(SMB_Hdr(pkt), SMB_delet_sat_offset, search);
- SSVAL(SMB_Hdr(pkt), SMB_delet_bcc_offset, param_len);
-
- /* Now plug in the file name ... */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_delet_buf_offset);
- *p = SMBasciiID;
- strcpy(p+1, file_name);
- p = p + strlen(file_name);
- *(p+1) = 0; /* plug in a null ... */
-
- /* Now send the packet and get the response ... */
-
- if (RFCNB_Send(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending Delete request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to delete request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now parse the response and pass back any error ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Delete failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD); /* Should clean up ... */
-
- }
-
-#ifdef DEBUG
- fprintf(stderr, "File %s deleted successfully.\n", file_name);
-#endif DEBUG
-
- RFCNB_Free_Pkt(pkt);
-
- return(0);
-}
-
-/* Create the directory passed in as dir_name */
-
-int SMB_Create_Dir(SMB_Tree_Handle tree, char *dir_name)
-
-{
- struct RFCNB_Pkt *pkt;
- int pkt_len, param_len;
- char *p;
-
- param_len = strlen(dir_name) + 2; /* + null and + asciiID */
- pkt_len = SMB_creatdir_len + param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) { /* Really should do some error handling */
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- /* Now plug in the bits we need */
-
- memset(SMB_Hdr(pkt), 0, SMB_creatdir_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBmkdir;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, tree -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, tree -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, tree -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, tree -> con -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 0;
-
- SSVAL(SMB_Hdr(pkt), SMB_creatdir_bcc_offset, param_len);
-
- /* Now plug in the file name ... */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_creatdir_buf_offset);
- *p = SMBasciiID;
- strcpy(p+1, dir_name);
- p = p + strlen(dir_name);
- *(p+1) = 0; /* plug in a null ... */
-
- /* Now send the packet and get the response ... */
-
- if (RFCNB_Send(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending Create Dir request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to Create Dir request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now parse the response and pass back any error ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Create_Dir failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD); /* Should clean up ... */
-
- }
-
-#ifdef DEBUG
- fprintf(stderr, "Directory %s created successfully.\n", dir_name);
-#endif DEBUG
-
- RFCNB_Free_Pkt(pkt);
-
- return(0);
-}
-
-/* Delete the directory passed as dir_name, as long as it is empty ... */
-
-int SMB_Delete_Dir(SMB_Tree_Handle tree, char *dir_name)
-
-{
- struct RFCNB_Pkt *pkt;
- int pkt_len, param_len;
- char *p;
-
- param_len = strlen(dir_name) + 2; /* + null and + asciiID */
- pkt_len = SMB_deletdir_len + param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) { /* Really should do some error handling */
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- /* Now plug in the bits we need */
-
- memset(SMB_Hdr(pkt), 0, SMB_deletdir_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBrmdir;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, tree -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, tree -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, tree -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, tree -> con -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 0;
-
- SSVAL(SMB_Hdr(pkt), SMB_deletdir_bcc_offset, param_len);
-
- /* Now plug in the file name ... */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_deletdir_buf_offset);
- *p = SMBasciiID;
- strcpy(p+1, dir_name);
- p = p + strlen(dir_name);
- *(p+1) = 0; /* plug in a null ... */
-
- /* Now send the packet and get the response ... */
-
- if (RFCNB_Send(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending Delete Dir request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to Delete Dir request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now parse the response and pass back any error ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Delete_Dir failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD); /* Should clean up ... */
-
- }
-
-#ifdef DEBUG
- fprintf(stderr, "Directory %s deleted successfully.\n", dir_name);
-#endif DEBUG
-
- RFCNB_Free_Pkt(pkt);
-
- return(0);
-}
-
-/* Check for the existence of the directory in dir_name */
-
-int SMB_Check_Dir(SMB_Tree_Handle tree, char *dir_name)
-
-{
- struct RFCNB_Pkt *pkt;
- int pkt_len, param_len;
- char *p;
-
- param_len = strlen(dir_name) + 2; /* + null and + asciiID */
- pkt_len = SMB_checkdir_len + param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) { /* Really should do some error handling */
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- /* Now plug in the bits we need */
-
- memset(SMB_Hdr(pkt), 0, SMB_checkdir_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBchkpth;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, tree -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, tree -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, tree -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, tree -> con -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 0;
-
- SSVAL(SMB_Hdr(pkt), SMB_checkdir_bcc_offset, param_len);
-
- /* Now plug in the file name ... */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_checkdir_buf_offset);
- *p = SMBasciiID;
- strcpy(p+1, dir_name);
- p = p + strlen(dir_name);
- *(p+1) = 0; /* plug in a null ... */
-
- /* Now send the packet and get the response ... */
-
- if (RFCNB_Send(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending Check Dir Path request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to Check Dir request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now parse the response and pass back any error ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Check_Dir failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD); /* Should clean up ... */
-
- }
-
-#ifdef DEBUG
- fprintf(stderr, "Directory %s checked successfully.\n", dir_name);
-#endif DEBUG
-
- RFCNB_Free_Pkt(pkt);
-
- return(0);
-}
-
-/* Search directory for the files listed ... Relative to the TID in the */
-/* Con Handle. Return number of Dir Ents returned as the result. */
-
-int SMB_Search(SMB_Tree_Handle tree,
- char *dir_name,
- WORD search,
- SMB_CP_dirent *dirents,
- int direntc,
- char *resumekey,
- int resumekey_len)
-
-{
- struct RFCNB_Pkt *pkt, *recv_pkt;
- int pkt_len, param_len, recv_param_len, recv_pkt_len, ret_count, i;
- char *p;
-
- param_len = strlen(dir_name) + 2 + resumekey_len + 3; /* You have to know */
- pkt_len = SMB_search_len + param_len;
-
- recv_param_len = direntc * SMB_searchr_dirent_len + 3;
- recv_pkt_len = SMB_searchr_len + recv_param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) { /* Really should do some error handling */
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- recv_pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(recv_pkt_len);
-
- if (recv_pkt == NULL) { /* Really should do some error handling */
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- /* Now plug in the bits we need */
-
- memset(SMB_Hdr(pkt), 0, SMB_search_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBsearch;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, tree -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, tree -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, tree -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, tree -> con -> uid);
-
- /* Tell server we known about non-dos names and extended attributes */
-
- SSVAL(SMB_Hdr(pkt), SMB_hdr_flg2_offset,
- (SMB_FLG2_NON_DOS | SMB_FLG2_EXT_ATR));
-
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 2;
-
- SSVAL(SMB_Hdr(pkt), SMB_search_mdc_offset, direntc); /* How many we want */
- SSVAL(SMB_Hdr(pkt), SMB_search_atr_offset, search);
- SSVAL(SMB_Hdr(pkt), SMB_search_bcc_offset, param_len);
-
- /* Now plug in the file name ... */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_search_buf_offset);
- *p = SMBasciiID;
- strcpy(p+1, dir_name);
- p = p + strlen(dir_name) + 2; /* Skip the null */
-
- *p = SMBvariableblockID;
- p = p + 1;
-
- /* And now the resume key */
-
- SSVAL(p, 0, resumekey_len);
-
- p = p + 2;
-
- bcopy(resumekey, p, resumekey_len);
-
- /* Now send the packet and get the response ... */
-
- if (RFCNB_Send(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending search request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- RFCNB_Free_Pkt(recv_pkt);
- SMBlib_errno = -SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(tree -> con -> Trans_Connect, recv_pkt, recv_pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to Check Dir request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- RFCNB_Free_Pkt(recv_pkt);
- SMBlib_errno = -SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now parse the response and pass back any error ... */
-
- if (CVAL(SMB_Hdr(recv_pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Check_Dir failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(recv_pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(recv_pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(recv_pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- RFCNB_Free_Pkt(recv_pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD); /* Should clean up ... */
-
- }
-
- /* Now copy the results into the user's structure */
-
- ret_count = SVAL(SMB_Hdr(recv_pkt), SMB_searchr_dec_offset);
-
- p = SMB_Hdr(recv_pkt) + SMB_searchr_buf_offset + 3;
-
- /* Hmmm, should check that we have the right number of bytes ... */
-
- for (i = 0; i < ret_count; i++) {
-
- bcopy(p, dirents[i].resume_key, 21);
-
- p = p + 21;
-
- dirents[i].file_attributes = (unsigned char)*p;
-
- p = p + 1;
-
- dirents[i].date_time = IVAL(p, 0); /* Should this be IVAL? */
-
- p = p + 4;
-
- dirents[i].size = IVAL(p, 0);
-
- p = p + 4;
-
- bcopy(p, dirents[i].filename, 13); /* Copy in file name */
-
- p = p + 13;
-
- }
-
- return(ret_count);
-
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-#include "squid.h"
-/* Find passwords ... */
-/* We do it in a brute force way ... Cycle through all the possible passwords
- sending a logon to see if all it works ... We have to wait for any timeout
- the the server implements before we try the next one. We could open lots
- of connections to the server and then send the logon request and not wait
- for the reply. This would allow us to have lots of outstanding attempts at
- a time. */
-
-#include <sys/types.h>
-#include <unistd.h>
-#if HAVE_STRING_H
-#include <string.h>
-#endif
-
-#include "smblib/smblib.h"
-
-int verbose = FALSE;
-int lotc = FALSE;
-
-char *SMB_Prots[] = {"PC NETWORK PROGRAM 1.0",
- "MICROSOFT NETWORKS 1.03",
- "MICROSOFT NETWORKS 3.0",
- "LANMAN1.0",
- "LM1.2X002",
- "LANMAN2.1",
- "NT LM 0.12",
- "NT LANMAN 1.0",
- NULL
- };
-
-void usage()
-
-{
- fprintf(stderr,"Usage: find_password -u <user> -l <pwd-len-max> server\n");
-}
-
-/* figure out next password */
-
-static int pwinit = FALSE, pwpos = 0;
-
-int next_password(char *pw, int pwlen)
-
-{
- int i, carry = FALSE;
-
- if (pwinit == FALSE) {
-
- pwinit = TRUE;
- memset(pw, 0, pwlen + 1);
- pwpos = 0;
-
- }
-
- i = pwpos;
-
- while (TRUE) {
-
- pw[i] = pw[i] + 1;
-
- /* If it has wrapped around, then inc to 1 and carry up the chain */
-
- if (pw[i] == 0) {
-
- pw[i] = 1;
- i = i - 1;
-
- if (i < 0) { /* If we went off the end, increment pwpos */
-
- pwpos = pwpos + 1;
- if (pwpos >= pwlen) return(FALSE); /* No more passwords */
-
- pw[pwpos] = 1;
- return(TRUE);
-
- }
-
- } else
- return(TRUE);
-
- return(FALSE);
- }
-}
-
-static char pwd_str[1024]; /* Where we put passwords as we convert them */
-
-char *print_password(char * password)
-
-{
- int i,j;
- char temp[4];
-
- j = 0;
-
- for (i = 0; i < strlen(password); i++) {
-
- if (((unsigned)password[i] <= ' ') || ((unsigned)password[i] > 127)) {
-
- pwd_str[j] = '\\';
- snprintf(temp, sizeof(temp)-1, "%03i", (int)password[i]);
- strcpy(&pwd_str[j + 1], temp);
- j = j + 3; /* Space for \ accounted for below */
-
- } else
- pwd_str[j] = password[i];
-
- j = j + 1;
-
- }
-
- pwd_str[j] = 0; /* Put a null on the end ... */
-
- return(pwd_str);
-
-}
-
-main(int argc, char *argv[])
-
-{
- void *con, *tree;
- extern char *optarg;
- extern int optind;
- int opt, error, SMB_Error, err_class, err_code, pwlen, tries = 0;
- char server[80], service[80], service_name[160], password[80], username[80];
- char old_password[80], err_string[1024];
-
- server[0] = 0;
- strncpy(service, "IPC$", sizeof(service) - 1);
- service_name[0] = 0;
- username[0] = 0;
- password[0] = 0;
- old_password[0] = 0;
-
- while ((opt = getopt(argc, argv, "s:u:l:v")) != EOF) {
-
- switch (opt) {
- case 's':
-
- strcpy(service, optarg);
- break;
-
- case 'u': /* Pick up the user name */
-
- strncpy(username, optarg, sizeof(username) - 1);
- break;
-
- case 'l': /* pick up password len */
-
- pwlen = atoi(optarg);
- break;
-
- case 'v': /* Verbose? */
- verbose = TRUE;
- break;
-
- default:
-
- usage();
- exit(1);
- break;
- }
-
- }
-
- if (optind < argc) { /* Some more parameters, assume is the server */
- strncpy(server, argv[optind], sizeof(server) - 1);
- optind++;
- } else {
- strcpy(server, "nemesis");
- }
-
- if (verbose == TRUE) { /* Print out all we know */
-
- fprintf(stderr, "Finding password for User: %s, on server: %s\n",
- username, server);
- fprintf(stderr, "with a pwlen = %i\n", pwlen);
-
- }
-
- SMB_Init(); /* Initialize things ... */
-
- /* We connect to the server and negotiate */
-
- con = SMB_Connect_Server(NULL, server);
-
- if (con == NULL) { /* Error processing */
-
- fprintf(stderr, "Unable to connect to server %s ...\n", server);
-
- if (SMB_Get_Last_Error() == SMBlibE_Remote) {
-
- SMB_Error = SMB_Get_Last_SMB_Err();
- SMB_Get_SMB_Error_Msg(SMBlib_Error_Class(SMB_Error),
- SMBlib_Error_Code(SMB_Error),
- err_string,
- sizeof(err_string) - 1);
-
- } else {
- SMB_Get_Error_Msg(SMB_Get_Last_Error(), err_string, sizeof(err_string) - 1);
- }
-
- printf(" %s\n", err_string);
- exit(1);
-
- }
-
- /* We need to negotiate a protocol better than PC NetWork Program */
-
- if (SMB_Negotiate(con, SMB_Prots) < 0) {
-
- fprintf(stderr, "Unable to negotiate a protocol with server %s ...\n",
- server);
-
- if (SMB_Get_Last_Error() == SMBlibE_Remote) {
-
- SMB_Error = SMB_Get_Last_SMB_Err();
- SMB_Get_SMB_Error_Msg(SMBlib_Error_Class(SMB_Error),
- SMBlib_Error_Code(SMB_Error),
- err_string,
- sizeof(err_string) - 1);
-
- } else {
- SMB_Get_Error_Msg(SMB_Get_Last_Error(), err_string, sizeof(err_string) - 1);
- }
-
- printf(" %s\n", err_string);
- exit(1);
-
- }
-
- sprintf(service_name, sizeof(service_name)-1, "\\\\%s\\%s", server, service); /* Could blow up */
-
- /* Now loop through all password possibilities ... */
-
- memset(password, 0, sizeof(password));
-
- while (next_password(password, pwlen) == TRUE) {
-
- if ((tree = SMB_Logon_And_TCon(con,
- NULL,
- username,
- password,
- service_name, "?????")) == NULL) {
-
- if (verbose == TRUE) { /* Lets hear about the error */
-
- fprintf(stderr, "Unable to logon and tree connect to server %s ...\n",
- server);
- fprintf(stderr, "With username: %s, and password: %s\n",
- username, print_password(password));
-
- if (SMB_Get_Last_Error() == SMBlibE_Remote) {
-
- SMB_Error = SMB_Get_Last_SMB_Err();
- SMB_Get_SMB_Error_Msg(SMBlib_Error_Class(SMB_Error),
- SMBlib_Error_Code(SMB_Error),
- err_string,
- sizeof(err_string) - 1);
-
- } else {
- SMB_Get_Error_Msg(SMB_Get_Last_Error(), err_string, sizeof(err_string) - 1);
- }
-
- printf(" %s\n", err_string);
-
- }
- } else { /* Password match */
-
- fprintf(stderr, "Logged in with password:%s\n",
- print_password(password));
-
- /* Exit now ... */
-
- exit(0);
-
- }
-
- }
-
- fprintf(stderr, "Passwords exhausted.");
-
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/*
- * Unix SMB/Netbios implementation.
- * Version 1.9.
- * a implementation of MD4 designed for use in the SMB authentication protocol
- * Copyright (C) Andrew Tridgell 1997
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "squid.h"
-#include <string.h>
-#include "smblib/md4.h"
-
-/* NOTE: This code makes no attempt to be fast!
- *
- * It assumes that a int is at least 32 bits long
- */
-
-typedef unsigned int uint32;
-
-static uint32 A, B, C, D;
-
-static uint32
-F(uint32 X, uint32 Y, uint32 Z)
-{
- return (X & Y) | ((~X) & Z);
-}
-
-static uint32
-G(uint32 X, uint32 Y, uint32 Z)
-{
- return (X & Y) | (X & Z) | (Y & Z);
-}
-
-static uint32
-H(uint32 X, uint32 Y, uint32 Z)
-{
- return X ^ Y ^ Z;
-}
-
-static uint32
-lshift(uint32 x, int s)
-{
- x &= 0xFFFFFFFF;
- return ((x << s) & 0xFFFFFFFF) | (x >> (32 - s));
-}
-
-#define ROUND1(a,b,c,d,k,s) a = lshift(a + F(b,c,d) + X[k], s)
-#define ROUND2(a,b,c,d,k,s) a = lshift(a + G(b,c,d) + X[k] + (uint32)0x5A827999,s)
-#define ROUND3(a,b,c,d,k,s) a = lshift(a + H(b,c,d) + X[k] + (uint32)0x6ED9EBA1,s)
-
-/* this applies md4 to 64 byte chunks */
-static void
-mdfour64(uint32 * M)
-{
- int j;
- uint32 AA, BB, CC, DD;
- uint32 X[16];
-
- for (j = 0; j < 16; j++)
- X[j] = M[j];
-
- AA = A;
- BB = B;
- CC = C;
- DD = D;
-
- ROUND1(A, B, C, D, 0, 3);
- ROUND1(D, A, B, C, 1, 7);
- ROUND1(C, D, A, B, 2, 11);
- ROUND1(B, C, D, A, 3, 19);
- ROUND1(A, B, C, D, 4, 3);
- ROUND1(D, A, B, C, 5, 7);
- ROUND1(C, D, A, B, 6, 11);
- ROUND1(B, C, D, A, 7, 19);
- ROUND1(A, B, C, D, 8, 3);
- ROUND1(D, A, B, C, 9, 7);
- ROUND1(C, D, A, B, 10, 11);
- ROUND1(B, C, D, A, 11, 19);
- ROUND1(A, B, C, D, 12, 3);
- ROUND1(D, A, B, C, 13, 7);
- ROUND1(C, D, A, B, 14, 11);
- ROUND1(B, C, D, A, 15, 19);
-
- ROUND2(A, B, C, D, 0, 3);
- ROUND2(D, A, B, C, 4, 5);
- ROUND2(C, D, A, B, 8, 9);
- ROUND2(B, C, D, A, 12, 13);
- ROUND2(A, B, C, D, 1, 3);
- ROUND2(D, A, B, C, 5, 5);
- ROUND2(C, D, A, B, 9, 9);
- ROUND2(B, C, D, A, 13, 13);
- ROUND2(A, B, C, D, 2, 3);
- ROUND2(D, A, B, C, 6, 5);
- ROUND2(C, D, A, B, 10, 9);
- ROUND2(B, C, D, A, 14, 13);
- ROUND2(A, B, C, D, 3, 3);
- ROUND2(D, A, B, C, 7, 5);
- ROUND2(C, D, A, B, 11, 9);
- ROUND2(B, C, D, A, 15, 13);
-
- ROUND3(A, B, C, D, 0, 3);
- ROUND3(D, A, B, C, 8, 9);
- ROUND3(C, D, A, B, 4, 11);
- ROUND3(B, C, D, A, 12, 15);
- ROUND3(A, B, C, D, 2, 3);
- ROUND3(D, A, B, C, 10, 9);
- ROUND3(C, D, A, B, 6, 11);
- ROUND3(B, C, D, A, 14, 15);
- ROUND3(A, B, C, D, 1, 3);
- ROUND3(D, A, B, C, 9, 9);
- ROUND3(C, D, A, B, 5, 11);
- ROUND3(B, C, D, A, 13, 15);
- ROUND3(A, B, C, D, 3, 3);
- ROUND3(D, A, B, C, 11, 9);
- ROUND3(C, D, A, B, 7, 11);
- ROUND3(B, C, D, A, 15, 15);
-
- A += AA;
- B += BB;
- C += CC;
- D += DD;
-
- A &= 0xFFFFFFFF;
- B &= 0xFFFFFFFF;
- C &= 0xFFFFFFFF;
- D &= 0xFFFFFFFF;
-
- for (j = 0; j < 16; j++)
- X[j] = 0;
-}
-
-static void
-copy64(uint32 * M, unsigned char *in)
-{
- int i;
-
- for (i = 0; i < 16; i++)
- M[i] = (in[i * 4 + 3] << 24) | (in[i * 4 + 2] << 16) |
- (in[i * 4 + 1] << 8) | (in[i * 4 + 0] << 0);
-}
-
-static void
-copy4(unsigned char *out, uint32 x)
-{
- out[0] = x & 0xFF;
- out[1] = (x >> 8) & 0xFF;
- out[2] = (x >> 16) & 0xFF;
- out[3] = (x >> 24) & 0xFF;
-}
-
-/* produce a md4 message digest from data of length n bytes */
-void
-mdfour(unsigned char *out, unsigned char *in, int n)
-{
- unsigned char buf[128];
- uint32 M[16];
- uint32 b = n * 8;
- int i;
-
- A = 0x67452301;
- B = 0xefcdab89;
- C = 0x98badcfe;
- D = 0x10325476;
-
- while (n > 64) {
- copy64(M, in);
- mdfour64(M);
- in += 64;
- n -= 64;
- }
-
- for (i = 0; i < 128; i++)
- buf[i] = 0;
- memcpy(buf, in, n);
- buf[n] = 0x80;
-
- if (n <= 55) {
- copy4(buf + 56, b);
- copy64(M, buf);
- mdfour64(M);
- } else {
- copy4(buf + 120, b);
- copy64(M, buf);
- mdfour64(M);
- copy64(M, buf + 64);
- mdfour64(M);
- }
-
- for (i = 0; i < 128; i++)
- buf[i] = 0;
- copy64(M, buf);
-
- copy4(out, A);
- copy4(out + 4, B);
- copy4(out + 8, C);
- copy4(out + 12, D);
-
- A = B = C = D = 0;
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-#ifndef SQUID_LIB_SMBLIB_MD4_H
-#define SQUID_LIB_SMBLIB_MD4_H
-
-extern void mdfour(unsigned char *out, unsigned char *in, int n);
-
-#endif /* SQUID_LIB_SMBLIB_MD4_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX SMBlib NetBIOS implementation
-
- Version 1.0
- SMBlib Error values etc ...
-
- Copyright (C) Richard Sharpe, Andrew Tridgell, and Merik Karman, 1996
-*/
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/* This code ripped out of smbclient, where it was attributed to Merik */
-/* Karman merik@blackadder.dsh.oz.au */
-/* Modified by Richard Sharpe to try to make it more bullit proof and */
-/* ensure we don't overwrite strings when not passed enough space. Also */
-/* added code to say unknown error codes if we see any */
-
-#include "squid.h"
-
-typedef struct {
- char *name;
- int code;
- char *message;
-} err_code_struct;
-
-/* Dos Error Messages */
-err_code_struct dos_msgs[] = {
- {"ERRbadfunc",1,"Invalid function."},
- {"ERRbadfile",2,"File not found."},
- {"ERRbadpath",3,"Directory invalid."},
- {"ERRnofids",4,"No file descriptors available"},
- {"ERRnoaccess",5,"Access denied."},
- {"ERRbadfid",6,"Invalid file handle."},
- {"ERRbadmcb",7,"Memory control blocks destroyed."},
- {"ERRnomem",8,"Insufficient server memory to perform the requested function."}
- ,
- {"ERRbadmem",9,"Invalid memory block address."},
- {"ERRbadenv",10,"Invalid environment."},
- {"ERRbadformat",11,"Invalid format."},
- {"ERRbadaccess",12,"Invalid open mode."},
- {"ERRbaddata",13,"Invalid data."},
- {"ERR",14,"reserved."},
- {"ERRbaddrive",15,"Invalid drive specified."},
- {"ERRremcd",16,"A Delete Directory request attempted to remove the server's current directory."},
- {"ERRdiffdevice",17,"Not same device."},
- {"ERRnofiles",18,"A File Search command can find no more files matching the specified criteria."},
- {"ERRbadshare",32,"The sharing mode specified for an Open conflicts with existing FIDs on the file."},
- {"ERRlock",33,"A Lock request conflicted with an existing lock or specified an invalid mode, or an Unlock requested attempted to remove a lock held by another process."},
- {"ERRbaddevtyp",66,"The device type is incorrect for a tree connect."},
- {"ERRbadnetnam",67,"The network name is incorrect or inappropriate."},
- {"ERRfilexists",80,"The file named in a Create Directory, Make New File or Link request already exists."},
- {"ERRbadpipe",230,"Pipe invalid."},
- {"ERRpipebusy",231,"All instances of the requested pipe are busy."},
- {"ERRpipeclosing",232,"Pipe close in progress."},
- {"ERRnotconnected",233,"No process on other end of pipe."},
- {"ERRmoredata",234,"There is more data to be returned."},
- {"ERRinvapi", 2142, "The API is invalid."},
- {NULL,-1,NULL}
-};
-
-/* Server Error Messages */
-err_code_struct server_msgs[] = {
- {"ERRerror",1,"Non-specific error code."},
- {"ERRbadpw",2,"Bad password - name/password pair in a Tree Connect or Session Setup are invalid."},
- {"ERRbadtype",3,"reserved."},
- {"ERRaccess",4,"Network access denied. The requester does not have the necessary access rights within the specified context for the requested function. The context is defined by the TID or the UID."},
- {"ERRinvnid",5,"The tree ID (TID) specified in a command was invalid."},
- {"ERRinvnetname",6,"Invalid network name in tree connect."},
- {"ERRinvdevice",7,"Invalid device - printer request made to non-printer connection or non-printer request made to printer connection."},
- {"ERRqfull",49,"Print queue full (files) -- returned by open print file."},
- {"ERRqtoobig",50,"Print queue full -- no space."},
- {"ERRqeof",51,"EOF on print queue dump."},
- {"ERRinvpfid",52,"Invalid print file FID."},
- {"ERRsmbcmd",64,"The server did not recognize the command received."},
- {"ERRsrverror",65,"The server encountered an internal error, e.g., system file unavailable."},
- {"ERRfilespecs",67,"The file handle (FID) and pathname parameters contained an invalid combination of values."},
- {"ERRreserved",68,"reserved."},
- {"ERRbadpermits",69,"The access permissions specified for a file or directory are not a valid combination. The server cannot set the requested attribute."},
- {"ERRreserved",70,"reserved."},
- {"ERRsetattrmode",71,"The attribute mode in the Set File Attribute request is invalid."},
- {"ERRpaused",81,"Server is paused."},
- {"ERRmsgoff",82,"Not receiving messages."},
- {"ERRnoroom",83,"No room to buffer message."},
- {"ERRrmuns",87,"Too many remote user names."},
- {"ERRtimeout",88,"Operation timed out."},
- {"ERRnoresource",89,"No resources currently available for request."},
- {"ERRtoomanyuids",90,"Too many UIDs active on this session."},
- {"ERRbaduid",91,"The UID is not known as a valid ID on this session."},
- {"ERRusempx",250,"Temp unable to support Raw, use MPX mode."},
- {"ERRusestd",251,"Temp unable to support Raw, use standard read/write."},
- {"ERRcontmpx",252,"Continue in MPX mode."},
- {"ERRreserved",253,"reserved."},
- {"ERRreserved",254,"reserved."},
- {"ERRpwdexp",2242,"Password has expired."},
- {"ERRnosupport",0xFFFF,"Function not supported."},
- {NULL,-1,NULL}
-};
-
-/* Hard Error Messages */
-err_code_struct hard_msgs[] = {
- {"ERRnowrite",19,"Attempt to write on write-protected diskette."},
- {"ERRbadunit",20,"Unknown unit."},
- {"ERRnotready",21,"Drive not ready."},
- {"ERRbadcmd",22,"Unknown command."},
- {"ERRdata",23,"Data error (CRC)."},
- {"ERRbadreq",24,"Bad request structure length."},
- {"ERRseek",25,"Seek error."},
- {"ERRbadmedia",26,"Unknown media type."},
- {"ERRbadsector",27,"Sector not found."},
- {"ERRnopaper",28,"Printer out of paper."},
- {"ERRwrite",29,"Write fault."},
- {"ERRread",30,"Read fault."},
- {"ERRgeneral",31,"General failure."},
- {"ERRbadshare",32,"A open conflicts with an existing open."},
- {"ERRlock",33,"A Lock request conflicted with an existing lock or specified an invalid mode, or an Unlock requested attempted to remove a lock held by another process."},
- {"ERRwrongdisk",34,"The wrong disk was found in a drive."},
- {"ERRFCBUnavail",35,"No FCBs are available to process request."},
- {"ERRsharebufexc",36,"A sharing buffer has been exceeded."},
- {"ERRdiskfull",39,"The disk is full."},
- {NULL,-1,NULL}
-};
-
-struct {
- int code;
- char *class;
- err_code_struct *err_msgs;
-} err_classes[] = {
- {0,"SUCCESS",NULL},
- {0x01,"ERRDOS",dos_msgs},
- {0x02,"ERRSRV",server_msgs},
- {0x03,"ERRHRD",hard_msgs},
- {0x04,"ERRXOS",NULL},
- {0xE1,"ERRRMX1",NULL},
- {0xE2,"ERRRMX2",NULL},
- {0xE3,"ERRRMX3",NULL},
- {0xFF,"ERRCMD",NULL},
- {-1,NULL,NULL}
-};
-
-/* Return in the string an error message after decoding the class and code */
-
-int SMB_Get_SMB_Error_Msg(int err_class, int err_code, char *msg_buf, int len)
-
-{
- int i,j;
- char internal_buf[80];
-
- for (i=0; err_classes[i].class; i++)
-
- if (err_classes[i].code == err_class) {
-
- if (err_classes[i].err_msgs) {
-
- err_code_struct *err = err_classes[i].err_msgs;
-
- for (j=0; err[j].name; j++)
-
- if (err_code == err[j].code) {
-
- /* Put together the message */
-
- strncpy(msg_buf, err_classes[i].class, len);
- strncat(msg_buf, " - ", len - strlen(msg_buf));
- strncat(msg_buf, err[j].name, len - strlen(msg_buf));
- strncat(msg_buf, " (", len - strlen(msg_buf));
- strncat(msg_buf, err[j].message, len - strlen(msg_buf));
- strncat(msg_buf, ").", len - strlen(msg_buf));
-
- return(strlen(msg_buf));
- }
-
- /* We only get here if the error code is one we don't know about */
- /* Just print out the code etc ... */
-
- strncpy(msg_buf, err_classes[i].class, len);
- strncat(msg_buf, " - ", len - strlen(msg_buf));
- snprintf(internal_buf, sizeof(internal_buf)-1, "%d", err_code);
- strncat(msg_buf, internal_buf, len - strlen(msg_buf));
- strncat(msg_buf, " (Unknown error code).", len - strlen(msg_buf));
-
- return(strlen(msg_buf));
-
- } else {
-
- strncpy(msg_buf, err_classes[i].class, len);
- strncat(msg_buf, " - ", len - strlen(msg_buf));
- snprintf(internal_buf, sizeof(internal_buf)-1, "%d", err_code);
- strncat(msg_buf, internal_buf, len - strlen(msg_buf));
-
- return(strlen(msg_buf));
-
- }
-
- }
-
- /* If we get here, we did not recognize the error class */
-
- snprintf(internal_buf, sizeof(internal_buf)-1, "%d", err_class);
- strncat(msg_buf, internal_buf, len - strlen(msg_buf));
- strncat(msg_buf, " (Unknown Error Class) - ", len - strlen(msg_buf));
- snprintf(internal_buf, sizeof(internal_buf)-1, "%d", err_code);
- strncat(msg_buf, internal_buf, len - strlen(msg_buf));
- strncat(msg_buf, "(error code).", len - strlen(msg_buf));
-
- return(strlen(msg_buf));
-
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/*
- * Unix SMB/Netbios implementation.
- * Version 1.9.
- *
- * a partial implementation of DES designed for use in the
- * SMB authentication protocol
- *
- * Copyright (C) Andrew Tridgell 1997
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "squid.h"
-
-/* NOTES:
- *
- * This code makes no attempt to be fast! In fact, it is a very
- * slow implementation
- *
- * This code is NOT a complete DES implementation. It implements only
- * the minimum necessary for SMB authentication, as used by all SMB
- * products (including every copy of Microsoft Windows95 ever sold)
- *
- * In particular, it can only do a unchained forward DES pass. This
- * means it is not possible to use this code for encryption/decryption
- * of data, instead it is only useful as a "hash" algorithm.
- *
- * There is no entry point into this code that allows normal DES operation.
- *
- * I believe this means that this code does not come under ITAR
- * regulations but this is NOT a legal opinion. If you are concerned
- * about the applicability of ITAR regulations to this code then you
- * should confirm it for yourself (and maybe let me know if you come
- * up with a different answer to the one above)
- */
-
-#include "smbdes.h"
-
-static int perm1[56] = {57, 49, 41, 33, 25, 17, 9,
- 1, 58, 50, 42, 34, 26, 18,
- 10, 2, 59, 51, 43, 35, 27,
- 19, 11, 3, 60, 52, 44, 36,
- 63, 55, 47, 39, 31, 23, 15,
- 7, 62, 54, 46, 38, 30, 22,
- 14, 6, 61, 53, 45, 37, 29,
- 21, 13, 5, 28, 20, 12, 4
- };
-
-static int perm2[48] = {14, 17, 11, 24, 1, 5,
- 3, 28, 15, 6, 21, 10,
- 23, 19, 12, 4, 26, 8,
- 16, 7, 27, 20, 13, 2,
- 41, 52, 31, 37, 47, 55,
- 30, 40, 51, 45, 33, 48,
- 44, 49, 39, 56, 34, 53,
- 46, 42, 50, 36, 29, 32
- };
-
-static int perm3[64] = {58, 50, 42, 34, 26, 18, 10, 2,
- 60, 52, 44, 36, 28, 20, 12, 4,
- 62, 54, 46, 38, 30, 22, 14, 6,
- 64, 56, 48, 40, 32, 24, 16, 8,
- 57, 49, 41, 33, 25, 17, 9, 1,
- 59, 51, 43, 35, 27, 19, 11, 3,
- 61, 53, 45, 37, 29, 21, 13, 5,
- 63, 55, 47, 39, 31, 23, 15, 7
- };
-
-static int perm4[48] = {32, 1, 2, 3, 4, 5,
- 4, 5, 6, 7, 8, 9,
- 8, 9, 10, 11, 12, 13,
- 12, 13, 14, 15, 16, 17,
- 16, 17, 18, 19, 20, 21,
- 20, 21, 22, 23, 24, 25,
- 24, 25, 26, 27, 28, 29,
- 28, 29, 30, 31, 32, 1
- };
-
-static int perm5[32] = {16, 7, 20, 21,
- 29, 12, 28, 17,
- 1, 15, 23, 26,
- 5, 18, 31, 10,
- 2, 8, 24, 14,
- 32, 27, 3, 9,
- 19, 13, 30, 6,
- 22, 11, 4, 25
- };
-
-static int perm6[64] = {40, 8, 48, 16, 56, 24, 64, 32,
- 39, 7, 47, 15, 55, 23, 63, 31,
- 38, 6, 46, 14, 54, 22, 62, 30,
- 37, 5, 45, 13, 53, 21, 61, 29,
- 36, 4, 44, 12, 52, 20, 60, 28,
- 35, 3, 43, 11, 51, 19, 59, 27,
- 34, 2, 42, 10, 50, 18, 58, 26,
- 33, 1, 41, 9, 49, 17, 57, 25
- };
-
-static int sc[16] = {1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1};
-
-static int sbox[8][4][16] = {
- {
- {14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6, 12, 5, 9, 0, 7},
- {0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8},
- {4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9, 7, 3, 10, 5, 0},
- {15, 12, 8, 2, 4, 9, 1, 7, 5, 11, 3, 14, 10, 0, 6, 13}
- },
-
- {
- {15, 1, 8, 14, 6, 11, 3, 4, 9, 7, 2, 13, 12, 0, 5, 10},
- {3, 13, 4, 7, 15, 2, 8, 14, 12, 0, 1, 10, 6, 9, 11, 5},
- {0, 14, 7, 11, 10, 4, 13, 1, 5, 8, 12, 6, 9, 3, 2, 15},
- {13, 8, 10, 1, 3, 15, 4, 2, 11, 6, 7, 12, 0, 5, 14, 9}
- },
-
- {
- {10, 0, 9, 14, 6, 3, 15, 5, 1, 13, 12, 7, 11, 4, 2, 8},
- {13, 7, 0, 9, 3, 4, 6, 10, 2, 8, 5, 14, 12, 11, 15, 1},
- {13, 6, 4, 9, 8, 15, 3, 0, 11, 1, 2, 12, 5, 10, 14, 7},
- {1, 10, 13, 0, 6, 9, 8, 7, 4, 15, 14, 3, 11, 5, 2, 12}
- },
-
- {
- {7, 13, 14, 3, 0, 6, 9, 10, 1, 2, 8, 5, 11, 12, 4, 15},
- {13, 8, 11, 5, 6, 15, 0, 3, 4, 7, 2, 12, 1, 10, 14, 9},
- {10, 6, 9, 0, 12, 11, 7, 13, 15, 1, 3, 14, 5, 2, 8, 4},
- {3, 15, 0, 6, 10, 1, 13, 8, 9, 4, 5, 11, 12, 7, 2, 14}
- },
-
- {
- {2, 12, 4, 1, 7, 10, 11, 6, 8, 5, 3, 15, 13, 0, 14, 9},
- {14, 11, 2, 12, 4, 7, 13, 1, 5, 0, 15, 10, 3, 9, 8, 6},
- {4, 2, 1, 11, 10, 13, 7, 8, 15, 9, 12, 5, 6, 3, 0, 14},
- {11, 8, 12, 7, 1, 14, 2, 13, 6, 15, 0, 9, 10, 4, 5, 3}
- },
-
- {
- {12, 1, 10, 15, 9, 2, 6, 8, 0, 13, 3, 4, 14, 7, 5, 11},
- {10, 15, 4, 2, 7, 12, 9, 5, 6, 1, 13, 14, 0, 11, 3, 8},
- {9, 14, 15, 5, 2, 8, 12, 3, 7, 0, 4, 10, 1, 13, 11, 6},
- {4, 3, 2, 12, 9, 5, 15, 10, 11, 14, 1, 7, 6, 0, 8, 13}
- },
-
- {
- {4, 11, 2, 14, 15, 0, 8, 13, 3, 12, 9, 7, 5, 10, 6, 1},
- {13, 0, 11, 7, 4, 9, 1, 10, 14, 3, 5, 12, 2, 15, 8, 6},
- {1, 4, 11, 13, 12, 3, 7, 14, 10, 15, 6, 8, 0, 5, 9, 2},
- {6, 11, 13, 8, 1, 4, 10, 7, 9, 5, 0, 15, 14, 2, 3, 12}
- },
-
- {
- {13, 2, 8, 4, 6, 15, 11, 1, 10, 9, 3, 14, 5, 0, 12, 7},
- {1, 15, 13, 8, 10, 3, 7, 4, 12, 5, 6, 11, 0, 14, 9, 2},
- {7, 11, 4, 1, 9, 12, 14, 2, 0, 6, 10, 13, 15, 3, 5, 8},
- {2, 1, 14, 7, 4, 10, 8, 13, 15, 12, 9, 0, 3, 5, 6, 11}
- }
-};
-
-static void
-permute(char *out, char *in, int *p, int n)
-{
- int i;
- for (i = 0; i < n; i++)
- out[i] = in[p[i] - 1];
-}
-
-static void
-lshift(char *d, int count, int n)
-{
- char out[64];
- int i;
- for (i = 0; i < n; i++)
- out[i] = d[(i + count) % n];
- for (i = 0; i < n; i++)
- d[i] = out[i];
-}
-
-static void
-concat(char *out, char *in1, char *in2, int l1, int l2)
-{
- while (l1--)
- *out++ = *in1++;
- while (l2--)
- *out++ = *in2++;
-}
-
-static void
-xor(char *out, char *in1, char *in2, int n)
-{
- int i;
- for (i = 0; i < n; i++)
- out[i] = in1[i] ^ in2[i];
-}
-
-static void
-dohash(char *out, char *in, char *key)
-{
- int i, j, k;
- char pk1[56];
- char c[28];
- char d[28];
- char cd[56];
- char ki[16][48];
- char pd1[64];
- char l[32], r[32];
- char rl[64];
-
- permute(pk1, key, perm1, 56);
-
- for (i = 0; i < 28; i++)
- c[i] = pk1[i];
- for (i = 0; i < 28; i++)
- d[i] = pk1[i + 28];
-
- for (i = 0; i < 16; i++) {
- lshift(c, sc[i], 28);
- lshift(d, sc[i], 28);
-
- concat(cd, c, d, 28, 28);
- permute(ki[i], cd, perm2, 48);
- }
-
- permute(pd1, in, perm3, 64);
-
- for (j = 0; j < 32; j++) {
- l[j] = pd1[j];
- r[j] = pd1[j + 32];
- }
-
- for (i = 0; i < 16; i++) {
- char er[48];
- char erk[48];
- char b[8][6];
- char cb[32];
- char pcb[32];
- char r2[32];
-
- permute(er, r, perm4, 48);
-
- xor(erk, er, ki[i], 48);
-
- for (j = 0; j < 8; j++)
- for (k = 0; k < 6; k++)
- b[j][k] = erk[j * 6 + k];
-
- for (j = 0; j < 8; j++) {
- int m, n;
- m = (b[j][0] << 1) | b[j][5];
-
- n = (b[j][1] << 3) | (b[j][2] << 2) | (b[j][3] << 1) | b[j][4];
-
- for (k = 0; k < 4; k++)
- b[j][k] = (sbox[j][m][n] & (1 << (3 - k))) ? 1 : 0;
- }
-
- for (j = 0; j < 8; j++)
- for (k = 0; k < 4; k++)
- cb[j * 4 + k] = b[j][k];
- permute(pcb, cb, perm5, 32);
-
- xor(r2, l, pcb, 32);
-
- for (j = 0; j < 32; j++)
- l[j] = r[j];
-
- for (j = 0; j < 32; j++)
- r[j] = r2[j];
- }
-
- concat(rl, r, l, 32, 32);
-
- permute(out, rl, perm6, 64);
-}
-
-static void
-str_to_key(unsigned char *str, unsigned char *key)
-{
- int i;
-
- key[0] = str[0] >> 1;
- key[1] = ((str[0] & 0x01) << 6) | (str[1] >> 2);
- key[2] = ((str[1] & 0x03) << 5) | (str[2] >> 3);
- key[3] = ((str[2] & 0x07) << 4) | (str[3] >> 4);
- key[4] = ((str[3] & 0x0F) << 3) | (str[4] >> 5);
- key[5] = ((str[4] & 0x1F) << 2) | (str[5] >> 6);
- key[6] = ((str[5] & 0x3F) << 1) | (str[6] >> 7);
- key[7] = str[6] & 0x7F;
- for (i = 0; i < 8; i++) {
- key[i] = (key[i] << 1);
- }
-}
-
-static void
-smbhash(unsigned char *out, unsigned char *in, unsigned char *key)
-{
- int i;
- char outb[64];
- char inb[64];
- char keyb[64];
- unsigned char key2[8];
-
- str_to_key(key, key2);
-
- for (i = 0; i < 64; i++) {
- inb[i] = (in[i / 8] & (1 << (7 - (i % 8)))) ? 1 : 0;
- keyb[i] = (key2[i / 8] & (1 << (7 - (i % 8)))) ? 1 : 0;
- outb[i] = 0;
- }
-
- dohash(outb, inb, keyb);
-
- for (i = 0; i < 8; i++) {
- out[i] = 0;
- }
-
- for (i = 0; i < 64; i++) {
- if (outb[i])
- out[i / 8] |= (1 << (7 - (i % 8)));
- }
-}
-
-void
-E_P16(unsigned char *p14, unsigned char *p16)
-{
- unsigned char sp8[8] = {0x4b, 0x47, 0x53, 0x21, 0x40, 0x23, 0x24, 0x25};
- smbhash(p16, sp8, p14);
- smbhash(p16 + 8, sp8, p14 + 7);
-}
-
-void
-E_P24(unsigned char *p21, unsigned char *c8, unsigned char *p24)
-{
- smbhash(p24, c8, p21);
- smbhash(p24 + 8, c8, p21 + 7);
- smbhash(p24 + 16, c8, p21 + 14);
-}
-
-void
-cred_hash1(unsigned char *out, unsigned char *in, unsigned char *key)
-{
- unsigned char buf[8];
-
- smbhash(buf, in, key);
- smbhash(out, buf, key + 9);
-}
-
-void
-cred_hash2(unsigned char *out, unsigned char *in, unsigned char *key)
-{
- unsigned char buf[8];
- static unsigned char key2[8];
-
- smbhash(buf, in, key);
- key2[0] = key[7];
- smbhash(out, buf, key2);
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-#ifndef SQUID_LIB_SMBLIB_SMBDES_H
-#define SQUID_LIB_SMBLIB_SMBDES_H
-
-void E_P16(unsigned char *p14, unsigned char *p16);
-void E_P24(unsigned char *p21, unsigned char *c8, unsigned char *p24);
-void cred_hash1(unsigned char *out, unsigned char *in, unsigned char *key);
-void cred_hash2(unsigned char *out, unsigned char *in, unsigned char *key);
-
-#endif /* SQUID_LIB_SMBLIB_SMBDES_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/*
- * Unix SMB/Netbios implementation.
- * Version 1.9.
- * SMB parameters and setup
- * Copyright (C) Andrew Tridgell 1992-1997
- * Modified by Jeremy Allison 1995.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "squid.h"
-
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <dirent.h>
-#include <string.h>
-#include <ctype.h>
-
-/* AI inclusion for Solaris filesystem */
-#ifdef SOLARIS
-#include <sys/vfs.h>
-#endif
-
-#include "smblib/smblib-priv.h"
-#define uchar unsigned char
-
-#include "rfcnb/byteorder.h"
-
-#include "smblib/md4.h"
-#include "smblib/smbdes.h"
-#include "smblib/smbencrypt.h"
-
-static void E_md4hash(unsigned char *passwd, unsigned char *p16);
-static char *StrnCpy(char *dest, char *src, int n);
-static void strupper(char *s);
-
-/*
- * This implements the X/Open SMB password encryption
- * It takes a password, a 8 byte "crypt key" and puts 24 bytes of
- * encrypted password into p24 */
-void
-SMBencrypt(uchar * passwd, uchar * c8, uchar * p24)
-{
- uchar p14[15], p21[21];
-
- memset(p21, '\0', 21);
- memset(p14, '\0', 14);
- StrnCpy((char *) p14, (char *) passwd, 14);
-
- strupper((char *) p14);
- E_P16(p14, p21);
- E_P24(p21, c8, p24);
-}
-
-/* Routines for Windows NT MD4 Hash functions. */
-static int
-_my_wcslen(int16_t * str)
-{
- int len = 0;
- while (*str++ != 0)
- len++;
- return len;
-}
-
-/*
- * Convert a string into an NT UNICODE string.
- * Note that regardless of processor type
- * this must be in intel (little-endian)
- * format.
- */
-
-static int
-_my_mbstowcs(int16_t * dst, uchar * src, int len)
-{
- int i;
- int16_t val;
-
- for (i = 0; i < len; i++) {
- val = *src;
- SSVAL(dst, 0, val);
- dst++;
- src++;
- if (val == 0)
- break;
- }
- return i;
-}
-
-/*
- * Creates the MD4 Hash of the users password in NT UNICODE.
- */
-
-void
-E_md4hash(uchar * passwd, uchar * p16)
-{
- int len;
- int16_t wpwd[129];
-
- /* Password cannot be longer than 128 characters */
- len = strlen((char *) passwd);
- if (len > 128)
- len = 128;
- /* Password must be converted to NT unicode */
- _my_mbstowcs(wpwd, passwd, len);
- wpwd[len] = 0; /* Ensure string is null terminated */
- /* Calculate length in bytes */
- len = _my_wcslen(wpwd) * sizeof(int16_t);
-
- mdfour(p16, (unsigned char *) wpwd, len);
-}
-
-/* Does the NT MD4 hash then des encryption. */
-
-void
-SMBNTencrypt(uchar * passwd, uchar * c8, uchar * p24)
-{
- uchar p21[21];
-
- memset(p21, '\0', 21);
-
- E_md4hash(passwd, p21);
- E_P24(p21, c8, p24);
-}
-
-/* Does both the NT and LM owfs of a user's password */
-
-void
-nt_lm_owf_gen(char *pwd, char *nt_p16, char *p16)
-{
- char passwd[130];
- StrnCpy(passwd, pwd, sizeof(passwd) - 1);
-
- /* Calculate the MD4 hash (NT compatible) of the password */
- memset(nt_p16, '\0', 16);
- E_md4hash((uchar *) passwd, (uchar *) nt_p16);
-
- /* Mangle the passwords into Lanman format */
- passwd[14] = '\0';
- strupper(passwd);
-
- /* Calculate the SMB (lanman) hash functions of the password */
-
- memset(p16, '\0', 16);
- E_P16((uchar *) passwd, (uchar *) p16);
-
- /* clear out local copy of user's password (just being paranoid). */
- memset(passwd, 0, sizeof(passwd));
-}
-
-/****************************************************************************
-line strncpy but always null terminates. Make sure there is room!
-****************************************************************************/
-char *
-StrnCpy(char *dest, char *src, int n)
-{
- char *d = dest;
- if (!dest)
- return (NULL);
- if (!src) {
- *dest = 0;
- return (dest);
- }
- while (n-- && (*d++ = *src++));
- *d = 0;
- return (dest);
-}
-
-void
-strupper(char *s)
-{
- while (*s) {
- if (islower((int)(unsigned char)*s))
- *s = toupper((int)(unsigned char)*s);
- s++;
- }
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-#ifndef SQUID_LIB_SMBLIB_SMBENCRYPT_H
-#define SQUID_LIB_SMBLIB_SMBENCRYPT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void SMBencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24);
-void SMBNTencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24);
-void nt_lm_owf_gen(char *pwd, char *nt_p16, char *p16);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* SQUID_LIB_SMBLIB_SMBENCRYPT_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX SMBlib NetBIOS implementation
-
- Version 1.0
- SMB API Calls ...
-
- Copyright (C) Richard Sharpe 1996
-*/
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "squid.h"
-#include "rfcnb/rfcnb.h"
-#include "smblib/smblib-priv.h"
-
-#if HAVE_STRING_H
-#include <string.h>
-#endif
-
-SMB_Tree_Handle SMBapi_Tree = NULL;
-
-/* Send an api request to the \\server\IPC$ tree, with a \PIPE\LANMAN api */
-/* request to change the user's password */
-
-#define SMB_LMAPI_SLOT "\\PIPE\\LANMAN"
-#define SMB_LMAPI_SUPW_DESC "zb16b16WW"
-
-int SMBapi_NetUserPasswordSet(SMB_Tree_Handle tree, char *user,
- char *oldpass, char *newpass, int *apiStatus)
-
-{
- struct RFCNB_Pkt *pkt;
- int param_len, i, pkt_len, pad_api_name = FALSE;
- char *p;
-
- /* Get a packet, we need one with space for a transact plus. The calc */
- /* below lays it all out as it is, including the empty string after the */
- /* descriptor and before the username */
-
- param_len = 2 + strlen(SMB_LMAPI_SUPW_DESC) + 1 +
- 1 /* for empty string :-) */ + strlen(user) +
- 1 + 16 + 16 + 2 + 2;
-
- /* We have no setup words, wo we don't account for them */
-
- pkt_len = SMB_trans_len + 2 /* for bcc */ + strlen(SMB_LMAPI_SLOT) + 1;
-
- /* Pad things onto a word boundary ... */
-
- if (pkt_len & 0x0001) {
- pkt_len = pkt_len + 1;
- pad_api_name = TRUE;
- }
-
- pkt_len = pkt_len + param_len;
-
- /* Now allocate space for the packet, build it and send it */
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD); /* Should handle the error */
-
- }
-
- memset(SMB_Hdr(pkt), 0, SMB_trans_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBtrans;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, tree -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, tree -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, tree -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, tree -> con -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 14;
-
- SSVAL(SMB_Hdr(pkt), SMB_trans_tpc_offset, param_len);
- SSVAL(SMB_Hdr(pkt), SMB_trans_tdc_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_trans_mpc_offset, 4);
- SSVAL(SMB_Hdr(pkt), SMB_trans_mdc_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_trans_msc_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_trans_flg_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_trans_tmo_offset, 5000);
- SSVAL(SMB_Hdr(pkt), SMB_trans_pbc_offset, param_len);
- SSVAL(SMB_Hdr(pkt), SMB_trans_pbo_offset, SMB_trans_len + 2 +
- strlen(SMB_LMAPI_SLOT) + 1);
- SSVAL(SMB_Hdr(pkt), SMB_trans_dbc_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_trans_dbo_offset, 0);
-
- /* Now put in the bcc and the rest of the info ... */
-
- SSVAL(SMB_Hdr(pkt), SMB_trans_len, param_len + strlen(SMB_LMAPI_SLOT) + 1);
-
- p = SMB_Hdr(pkt) + SMB_trans_len + 2; /* Skip the BCC and etc */
-
- strcpy(p, SMB_LMAPI_SLOT);
- p = p + strlen(SMB_LMAPI_SLOT) + 1;
-
- if (pad_api_name == TRUE) /* Pad if we need to */
- p = p + 1;
-
- /* SSVAL(p, 0, 65000); /* Check the result */
- SSVAL(p, 0, SMB_LMapi_UserPasswordSet); /* The api call */
-
- p = p + 2;
-
- strcpy(p, SMB_LMAPI_SUPW_DESC); /* Copy in the param desc */
-
- p = p + strlen(SMB_LMAPI_SUPW_DESC) + 1;
-
- *p = 0; /* Stick in that null string */
- p = p + 1;
-
- strcpy(p, user);
-
- p = p + strlen(user) + 1;
-
- strncpy(p, oldpass, 16);
-
- p = p + 16;
-
- strncpy(p, newpass, 16);
-
- p = p + 16;
-
- SSVAL(p, 0, 0); /* Seems to be zero always? */
- SSVAL(p, 2, strlen(newpass)); /* Length of new password ...*/
-
- /* Now send the lot and get a response ... */
-
- if (RFCNB_Send(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending Trans request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to Trans request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Check out the response type ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_trans failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD);
-
- }
-
- /* All ok, pass back the status */
-
- *apiStatus = SVAL(SMB_Hdr(pkt), SVAL(SMB_Hdr(pkt), SMB_transr_pbo_offset));
- RFCNB_Free_Pkt(pkt);
-
- return(0);
-
-}
-
-#define SMB_LMAPI_SUI_DESC "zWsTPWW"
-#define SMB_LMAPI_SUI_DATA_DESC "B16"
-
-/* Set user info ... specifically, password */
-
-int SMBapi_NetSetUserInfo(SMB_Tree_Handle tree, char *user,
- char *newpass, int *apiStatus)
-
-{
- struct RFCNB_Pkt *pkt;
- int param_len, i, pkt_len, data_len, pad_api_name = FALSE;
- int pad_params = FALSE;
- char *p;
-
- /* Get a packet, we need one with space for a transact plus. The calc */
- /* below lays it all out as it is, including the empty string after the */
- /* descriptor and before the username */
-
- param_len = 2 + strlen(SMB_LMAPI_SUI_DESC) + 1 +
- + strlen(SMB_LMAPI_SUI_DATA_DESC) + 1 + strlen(user) +
- 1 + 2 + 2 + 2 + 2;
-
- data_len = 16;
-
- /* We have no setup words, so we don't account for them */
-
- pkt_len = SMB_trans_len + 2 /* for bcc */ + strlen(SMB_LMAPI_SLOT) + 1;
-
- if (pkt_len & 0x0001) { /* Pad to a WORD boundary */
-
- pad_api_name = TRUE;
-
- }
-
- if (param_len & 0x0001) { /* pad to a WORD boundary */
-
- pad_params = TRUE;
-
- }
-
- pkt_len = pkt_len + param_len + data_len;
-
- if (pad_api_name == TRUE) pkt_len = pkt_len + 1;
- if (pad_params == TRUE) pkt_len = pkt_len + 1;
-
- /* Now allocate space for the packet, build it and send it */
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD); /* Should handle the error */
-
- }
-
- memset(SMB_Hdr(pkt), 0, SMB_trans_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBtrans;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, tree -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, tree -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, tree -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, tree -> con -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 14;
-
- SSVAL(SMB_Hdr(pkt), SMB_trans_tpc_offset, param_len);
- SSVAL(SMB_Hdr(pkt), SMB_trans_tdc_offset, data_len);
- SSVAL(SMB_Hdr(pkt), SMB_trans_mpc_offset, 4);
- SSVAL(SMB_Hdr(pkt), SMB_trans_mdc_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_trans_msc_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_trans_flg_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_trans_tmo_offset, 5000);
- SSVAL(SMB_Hdr(pkt), SMB_trans_pbc_offset, param_len);
- SSVAL(SMB_Hdr(pkt), SMB_trans_pbo_offset, SMB_trans_len + 2 +
- strlen(SMB_LMAPI_SLOT) + 1);
- SSVAL(SMB_Hdr(pkt), SMB_trans_dbc_offset, data_len);
- SSVAL(SMB_Hdr(pkt), SMB_trans_dbo_offset, pkt_len - data_len);
-
- /* Now put in the bcc and the rest of the info ... */
-
- SSVAL(SMB_Hdr(pkt), SMB_trans_len, param_len + strlen(SMB_LMAPI_SLOT) +
- 1 + data_len);
-
- p = SMB_Hdr(pkt) + SMB_trans_len + 2; /* Skip the BCC and etc */
-
- strcpy(p, SMB_LMAPI_SLOT);
- p = p + strlen(SMB_LMAPI_SLOT) + 1;
-
- if (pad_api_name == TRUE) /* Pad to a word boundary */
- p = p + 1;
-
- /* SSVAL(p, 0, 65000); */ /* Check the result */
- SSVAL(p, 0, SMB_LMapi_SetUserInfo); /* The api call */
-
- p = p + 2;
-
- strcpy(p, SMB_LMAPI_SUI_DESC); /* Copy in the param desc */
-
- p = p + strlen(SMB_LMAPI_SUI_DESC) + 1;
-
- strcpy(p, SMB_LMAPI_SUI_DATA_DESC); /* Copy in second descriptor */
-
- p = p + strlen(SMB_LMAPI_SUI_DATA_DESC) + 1;
-
- strcpy(p, user);
-
- p = p + strlen(user) + 1;
-
- SSVAL(p, 0, 1); /* Claim that we have a level 1 struct ? */
-
- p = p + 2;
-
- SSVAL(p, 0, 3); /* Set the password */
- SSVAL(p, 2, 1); /* Seems to be one ... */
- SSVAL(p, 4, strlen(newpass)); /* Length of new password ...*/
-
- /* Now copy the data in ... */
-
- p = p + 6;
-
- if (pad_params == TRUE)
- p = p + 1;
-
- strcpy(p, newpass);
-
- /* Now send the lot and get a response ... */
-
- if (RFCNB_Send(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending Trans SetUserInfo request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(tree -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to Trans SetUserInfo request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Check out the response type ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_trans SetUserInfo failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD);
-
- }
-
- /* All ok, pass back the status */
-
- *apiStatus = SVAL(SMB_Hdr(pkt), SVAL(SMB_Hdr(pkt), SMB_transr_pbo_offset));
- RFCNB_Free_Pkt(pkt);
-
- return(0);
-
-}
-
-/* List all the shares available on a server */
-
-int SMBapi_NetShareEnum(SMB_Tree_Handle tree, char *enum_buf, int bufsiz,
- int *shares_returned, int *shares_total)
-
-{
-
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX SMBlib NetBIOS implementation
-
- Version 1.0
- SMBlib Common Defines
-
- Copyright (C) Richard Sharpe 1996
-*/
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef SQUID_LIB_SMBLIB_SMBLIB_COMMON_H
-#define SQUID_LIB_SMBLIB_SMBLIB_COMMON_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* To get the error class we want the first 8 bits */
-/* Because we just grab 4bytes from the SMB header, we have to re-order */
-/* here, but it makes the NtStatus part easier in future */
-
-#define SMBlib_Error_Class(p) (p & 0x000000FF)
-
-/* To get the error code, we want the bottom 16 bits */
-
-#define SMBlib_Error_Code(p) (((unsigned int)p & 0xFFFF0000) >>16)
-
-/* Error CLASS codes and etc ... */
-
-#define SMBC_SUCCESS 0
-#define SMBC_ERRDOS 0x01
-#define SMBC_ERRSRV 0x02
-#define SMBC_ERRHRD 0x03
-#define SMBC_ERRCMD 0xFF
-
-/* Success error codes */
-
-#define SMBS_BUFFERED 0x54
-#define SMBS_LOGGED 0x55
-#define SMBS_DISPLAYED 0x56
-
-/* ERRDOS Error codes */
-
-#define SMBD_badfunc 0x01
-#define SMBD_badfile 0x02
-#define SMBD_badpath 0x03
-#define SMBD_nofids 0x04
-#define SMBD_noaccess 0x05
-#define SMBD_badfid 0x06
-#define SMBD_badmcb 0x07
-#define SMBD_nomem 0x08
-#define SMBD_badmem 0x09
-#define SMBD_badenv 0x0A
-#define SMBD_badformat 0x0B
-#define SMBD_badaccess 0x0C
-#define SMBD_baddata 0x0D
-#define SMBD_reserved 0x0E
-#define SMBD_baddrive 0x0F
-#define SMBD_remcd 0x10
-#define SMBD_diffdevice 0x11
-#define SMBD_nofiles 0x12
-#define SMBD_badshare 0x20
-#define SMBD_errlock 0x21
-#define SMBD_filexists 0x50
-
-/* Server errors ... */
-
-#define SMBV_error 0x01 /* Generic error */
-#define SMBV_badpw 0x02
-#define SMBV_badtype 0x03
-#define SMBV_access 0x04
-#define SMBV_invnid 0x05
-#define SMBV_invnetname 0x06
-#define SMBV_invdevice 0x07
-#define SMBV_qfull 0x31
-#define SMBV_qtoobig 0x32
-#define SMBV_qeof 0x33
-#define SMBV_invpfid 0x34
-#define SMBV_paused 0x51
-#define SMBV_msgoff 0x52
-#define SMBV_noroom 0x53
-#define SMBV_rmuns 0x57
-#define SMBV_nosupport 0xFFFF
-
-/* Hardware error codes ... */
-
-#define SMBH_nowrite 0x13
-#define SMBH_badunit 0x14
-#define SMBH_notready 0x15
-#define SMBH_badcmd 0x16
-#define SMBH_data 0x17
-#define SMBH_badreq 0x18
-#define SMBH_seek 0x19
-#define SMBH_badmedia 0x1A
-#define SMBH_badsector 0x1B
-#define SMBH_nopaper 0x1C
-#define SMBH_write 0x1D
-#define SMBH_read 0x1E
-#define SMBH_general 0x1F
-#define SMBH_badshare 0x20
-
-/* Access mode defines ... */
-
-#define SMB_AMODE_WTRU 0x4000
-#define SMB_AMODE_NOCACHE 0x1000
-#define SMB_AMODE_COMPAT 0x0000
-#define SMB_AMODE_DENYRWX 0x0010
-#define SMB_AMODE_DENYW 0x0020
-#define SMB_AMODE_DENYRX 0x0030
-#define SMB_AMODE_DENYNONE 0x0040
-#define SMB_AMODE_OPENR 0x0000
-#define SMB_AMODE_OPENW 0x0001
-#define SMB_AMODE_OPENRW 0x0002
-#define SMB_AMODE_OPENX 0x0003
-#define SMB_AMODE_FCBOPEN 0x00FF
-#define SMB_AMODE_LOCUNKN 0x0000
-#define SMB_AMODE_LOCMSEQ 0x0100
-#define SMB_AMODE_LOCMRAN 0x0200
-#define SMB_AMODE_LOCRAL 0x0300
-
-/* File attribute encoding ... */
-
-#define SMB_FA_ORD 0x00
-#define SMB_FA_ROF 0x01
-#define SMB_FA_HID 0x02
-#define SMB_FA_SYS 0x04
-#define SMB_FA_VOL 0x08
-#define SMB_FA_DIR 0x10
-#define SMB_FA_ARC 0x20
-
-/* Define the protocol types ... */
-
-#define SMB_P_Unknown -1 /* Hmmm, is this smart? */
-#define SMB_P_Core 0
-#define SMB_P_CorePlus 1
-#define SMB_P_DOSLanMan1 2
-#define SMB_P_LanMan1 3
-#define SMB_P_DOSLanMan2 4
-#define SMB_P_LanMan2 5
-#define SMB_P_DOSLanMan2_1 6
-#define SMB_P_LanMan2_1 7
-#define SMB_P_NT1 8
-
-/* SMBlib return codes */
-/* We want something that indicates whether or not the return code was a */
-/* remote error, a local error in SMBlib or returned from lower layer ... */
-/* Wonder if this will work ... */
-/* SMBlibE_Remote = 1 indicates remote error */
-/* SMBlibE_ values < 0 indicate local error with more info available */
-/* SMBlibE_ values >1 indicate local from SMBlib code errors? */
-
-#define SMBlibE_Success 0
-#define SMBlibE_Remote 1 /* Remote error, get more info from con */
-#define SMBlibE_BAD -1
-#define SMBlibE_LowerLayer 2 /* Lower layer error */
-#define SMBlibE_NotImpl 3 /* Function not yet implemented */
-#define SMBlibE_ProtLow 4 /* Protocol negotiated does not support req */
-#define SMBlibE_NoSpace 5 /* No space to allocate a structure */
-#define SMBlibE_BadParam 6 /* Bad parameters */
-#define SMBlibE_NegNoProt 7 /* None of our protocols was liked */
-#define SMBlibE_SendFailed 8 /* Sending an SMB failed */
-#define SMBlibE_RecvFailed 9 /* Receiving an SMB failed */
-#define SMBlibE_GuestOnly 10 /* Logged in as guest */
-#define SMBlibE_CallFailed 11 /* Call remote end failed */
-#define SMBlibE_ProtUnknown 12 /* Protocol unknown */
-#define SMBlibE_NoSuchMsg 13 /* Keep this up to date */
-
-/* the default SMB protocols supported by this library. */
-extern const char *SMB_Prots[];
-
-typedef struct { /* A structure for a Dirent */
-
- unsigned char resume_key[21]; /* Don't touch this */
- unsigned char file_attributes; /* Attributes of file */
- unsigned int date_time; /* date and time of last mod */
- unsigned int size;
- char filename[13]; /* The name of the file */
-
-} SMB_CP_dirent;
-
-typedef struct SMB_Connect_Def * SMB_Handle_Type;
-
-typedef struct SMB_Tree_Structure * SMB_Tree_Handle;
-
-/* A Tree_Structure */
-
-struct SMB_Tree_Structure {
-
- SMB_Tree_Handle next, prev;
- SMB_Handle_Type con;
- char path[129];
- char device_type[20];
- int mbs; /* Local MBS */
- int tid;
-
-};
-
-struct SMB_Connect_Def {
- SMB_Handle_Type Next_Con, Prev_Con; /* Next and previous conn */
- int protocol; /* What is the protocol */
- int prot_IDX; /* And what is the index */
- void *Trans_Connect; /* The connection */
-
- /* All these strings should be malloc'd */
-
- char service[80], username[80], password[80], desthost[80], sock_options[80];
- char address[80], myname[80];
-
- SMB_Tree_Handle first_tree, last_tree; /* List of trees on this server */
-
- int gid; /* Group ID, do we need it? */
- int mid; /* Multiplex ID? We might need one per con */
- int pid; /* Process ID */
-
- int uid; /* Authenticated user id. */
-
- /* It is pretty clear that we need to bust some of */
- /* these out into a per TCon record, as there may */
- /* be multiple TCon's per server, etc ... later */
-
- int port; /* port to use in case not default, this is a TCPism! */
-
- int max_xmit; /* Max xmit permitted by server */
- int Security; /* 0 = share, 1 = user */
- int Raw_Support; /* bit 0 = 1 = Read Raw supported, 1 = 1 Write raw */
- int encrypt_passwords; /* 1 = do , 0 = don't */
- int MaxMPX, MaxVC, MaxRaw;
- unsigned int SessionKey, Capabilities;
- int SvrTZ; /* Server Time Zone */
- int Encrypt_Key_Len;
- char Encrypt_Key[80], Domain[80], PDomain[80], OSName[80], LMType[40];
- char Svr_OS[80], Svr_LMType[80], Svr_PDom[80];
-};
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* SQUID_LIB_SMBLIB_SMBLIB_COMMON_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX SMBlib NetBIOS implementation
-
- Version 1.0
- SMBlib private Defines
-
- Copyright (C) Richard Sharpe 1996
-*/
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef SQUID_LIB_SMBLIB_SMBLIB_PRIV_H
-#define SQUID_LIB_SMBLIB_SMBLIB_PRIV_H
-
-#include "smblib/smblib-common.h"
-#include "smblib/std-defines.h"
-#include <sys/types.h>
-#include <unistd.h>
-
-typedef unsigned short uint16;
-typedef unsigned int uint32;
-
-#include "rfcnb/byteorder.h" /* Hmmm ... hot good */
-
-#ifndef max
-#define max(a,b) (a < b ? b : a)
-#endif
-
-#define SMB_DEF_IDF 0x424D53FF /* "\377SMB" */
-
-/* Core protocol commands */
-
-#define SMBmkdir 0x00 /* create directory */
-#define SMBrmdir 0x01 /* delete directory */
-#define SMBopen 0x02 /* open file */
-#define SMBcreate 0x03 /* create file */
-#define SMBclose 0x04 /* close file */
-#define SMBflush 0x05 /* flush file */
-#define SMBunlink 0x06 /* delete file */
-#define SMBmv 0x07 /* rename file */
-#define SMBgetatr 0x08 /* get file attributes */
-#define SMBsetatr 0x09 /* set file attributes */
-#define SMBread 0x0A /* read from file */
-#define SMBwrite 0x0B /* write to file */
-#define SMBlock 0x0C /* lock byte range */
-#define SMBunlock 0x0D /* unlock byte range */
-#define SMBctemp 0x0E /* create temporary file */
-#define SMBmknew 0x0F /* make new file */
-#define SMBchkpth 0x10 /* check directory path */
-#define SMBexit 0x11 /* process exit */
-#define SMBlseek 0x12 /* seek */
-#define SMBtcon 0x70 /* tree connect */
-#define SMBtdis 0x71 /* tree disconnect */
-#define SMBnegprot 0x72 /* negotiate protocol */
-#define SMBdskattr 0x80 /* get disk attributes */
-#define SMBsearch 0x81 /* search directory */
-#define SMBsplopen 0xC0 /* open print spool file */
-#define SMBsplwr 0xC1 /* write to print spool file */
-#define SMBsplclose 0xC2 /* close print spool file */
-#define SMBsplretq 0xC3 /* return print queue */
-#define SMBsends 0xD0 /* send single block message */
-#define SMBsendb 0xD1 /* send broadcast message */
-#define SMBfwdname 0xD2 /* forward user name */
-#define SMBcancelf 0xD3 /* cancel forward */
-#define SMBgetmac 0xD4 /* get machine name */
-#define SMBsendstrt 0xD5 /* send start of multi-block message */
-#define SMBsendend 0xD6 /* send end of multi-block message */
-#define SMBsendtxt 0xD7 /* send text of multi-block message */
-
-/* CorePlus protocol */
-
-#define SMBlockread 0x13 /* Lock a range and read it */
-#define SMBwriteunlock 0x14 /* Unlock a range and then write */
-#define SMBreadbraw 0x1a /* read a block of data without smb header ohead*/
-#define SMBwritebraw 0x1d /* write a block of data without smb header ohead*/
-#define SMBwritec 0x20 /* secondary write request */
-#define SMBwriteclose 0x2c /* write a file and then close it */
-
-/* DOS Extended Protocol */
-
-#define SMBreadBraw 0x1A /* read block raw */
-#define SMBreadBmpx 0x1B /* read block multiplexed */
-#define SMBreadBs 0x1C /* read block (secondary response) */
-#define SMBwriteBraw 0x1D /* write block raw */
-#define SMBwriteBmpx 0x1E /* write block multiplexed */
-#define SMBwriteBs 0x1F /* write block (secondary request) */
-#define SMBwriteC 0x20 /* write complete response */
-#define SMBsetattrE 0x22 /* set file attributes expanded */
-#define SMBgetattrE 0x23 /* get file attributes expanded */
-#define SMBlockingX 0x24 /* lock/unlock byte ranges and X */
-#define SMBtrans 0x25 /* transaction - name, bytes in/out */
-#define SMBtranss 0x26 /* transaction (secondary request/response) */
-#define SMBioctl 0x27 /* IOCTL */
-#define SMBioctls 0x28 /* IOCTL (secondary request/response) */
-#define SMBcopy 0x29 /* copy */
-#define SMBmove 0x2A /* move */
-#define SMBecho 0x2B /* echo */
-#define SMBopenX 0x2D /* open and X */
-#define SMBreadX 0x2E /* read and X */
-#define SMBwriteX 0x2F /* write and X */
-#define SMBsesssetupX 0x73 /* Session Set Up & X (including User Logon) */
-#define SMBtconX 0x75 /* tree connect and X */
-#define SMBffirst 0x82 /* find first */
-#define SMBfunique 0x83 /* find unique */
-#define SMBfclose 0x84 /* find close */
-#define SMBinvalid 0xFE /* invalid command */
-
-/* Any more ? */
-
-#define SMBdatablockID 0x01 /* A data block identifier */
-#define SMBdialectID 0x02 /* A dialect id */
-#define SMBpathnameID 0x03 /* A pathname ID */
-#define SMBasciiID 0x04 /* An ascii string ID */
-#define SMBvariableblockID 0x05 /* A variable block ID */
-
-/* some other defines we need */
-
-/* Flags defines ... */
-
-#define SMB_FLG2_NON_DOS 0x01 /* We know non dos names */
-#define SMB_FLG2_EXT_ATR 0x02 /* We know about Extended Attributes */
-#define SMB_FLG2_LNG_NAM 0x04 /* Long names ? */
-
-typedef unsigned short WORD;
-typedef unsigned short UWORD;
-typedef unsigned int ULONG;
-typedef unsigned char BYTE;
-typedef unsigned char UCHAR;
-
-/* Some macros to allow access to actual packet data so that we */
-/* can change the underlying representation of packets. */
-/* */
-/* The current formats vying for attention are a fragment */
-/* approach where the SMB header is a fragment linked to the */
-/* data portion with the transport protocol (rfcnb or whatever) */
-/* being linked on the front. */
-/* */
-/* The other approach is where the whole packet is one array */
-/* of bytes with space allowed on the front for the packet */
-/* headers. */
-
-#define SMB_Hdr(p) (char *)(p -> data)
-
-/* SMB Hdr def for File Sharing Protocol? From MS and Intel, */
-/* Intel PN 138446 Doc Version 2.0, Nov 7, 1988. This def also */
-/* applies to LANMAN1.0 as well as the Core Protocol */
-/* The spec states that wct and bcc must be present, even if 0 */
-
-/* We define these as offsets into a char SMB[] array for the */
-/* sake of portability */
-
-/* NOTE!. Some of the length defines, SMB_<protreq>_len do not include */
-/* the data that follows in the SMB packet, so the code will have to */
-/* take that into account. */
-
-#define SMB_hdr_idf_offset 0 /* 0xFF,'SMB' 0-3 */
-#define SMB_hdr_com_offset 4 /* BYTE 4 */
-#define SMB_hdr_rcls_offset 5 /* BYTE 5 */
-#define SMB_hdr_reh_offset 6 /* BYTE 6 */
-#define SMB_hdr_err_offset 7 /* WORD 7 */
-#define SMB_hdr_reb_offset 9 /* BYTE 9 */
-#define SMB_hdr_flg_offset 9 /* same as reb ...*/
-#define SMB_hdr_res_offset 10 /* 7 WORDs 10 */
-#define SMB_hdr_res0_offset 10 /* WORD 10 */
-#define SMB_hdr_flg2_offset 10 /* WORD */
-#define SMB_hdr_res1_offset 12 /* WORD 12 */
-#define SMB_hdr_res2_offset 14
-#define SMB_hdr_res3_offset 16
-#define SMB_hdr_res4_offset 18
-#define SMB_hdr_res5_offset 20
-#define SMB_hdr_res6_offset 22
-#define SMB_hdr_tid_offset 24
-#define SMB_hdr_pid_offset 26
-#define SMB_hdr_uid_offset 28
-#define SMB_hdr_mid_offset 30
-#define SMB_hdr_wct_offset 32
-
-#define SMB_hdr_len 33 /* 33 byte header? */
-
-#define SMB_hdr_axc_offset 33 /* AndX Command */
-#define SMB_hdr_axr_offset 34 /* AndX Reserved */
-#define SMB_hdr_axo_offset 35 /* Offset from start to WCT of AndX cmd */
-
-/* Format of the Negotiate Protocol SMB */
-
-#define SMB_negp_bcc_offset 33
-#define SMB_negp_buf_offset 35 /* Where the buffer starts */
-#define SMB_negp_len 35 /* plus the data */
-
-/* Format of the Negotiate Response SMB, for CoreProtocol, LM1.2 and */
-/* NT LM 0.12. wct will be 1 for CoreProtocol, 13 for LM 1.2, and 17 */
-/* for NT LM 0.12 */
-
-#define SMB_negrCP_idx_offset 33 /* Response to the neg req */
-#define SMB_negrCP_bcc_offset 35
-#define SMB_negrLM_idx_offset 33 /* dialect index */
-#define SMB_negrLM_sec_offset 35 /* Security mode */
-#define SMB_sec_user_mask 0x01 /* 0 = share, 1 = user */
-#define SMB_sec_encrypt_mask 0x02 /* pick out encrypt */
-#define SMB_negrLM_mbs_offset 37 /* max buffer size */
-#define SMB_negrLM_mmc_offset 39 /* max mpx count */
-#define SMB_negrLM_mnv_offset 41 /* max number of VCs */
-#define SMB_negrLM_rm_offset 43 /* raw mode support bit vec*/
-#define SMB_read_raw_mask 0x01
-#define SMB_write_raw_mask 0x02
-#define SMB_negrLM_sk_offset 45 /* session key, 32 bits */
-#define SMB_negrLM_st_offset 49 /* Current server time */
-#define SMB_negrLM_sd_offset 51 /* Current server date */
-#define SMB_negrLM_stz_offset 53 /* Server Time Zone */
-#define SMB_negrLM_ekl_offset 55 /* encryption key length */
-#define SMB_negrLM_res_offset 57 /* reserved */
-#define SMB_negrLM_bcc_offset 59 /* bcc */
-#define SMB_negrLM_len 61 /* 61 bytes ? */
-#define SMB_negrLM_buf_offset 61 /* Where the fun begins */
-
-#define SMB_negrNTLM_idx_offset 33 /* Selected protocol */
-#define SMB_negrNTLM_sec_offset 35 /* Security more */
-#define SMB_negrNTLM_mmc_offset 36 /* Different format above */
-#define SMB_negrNTLM_mnv_offset 38 /* Max VCs */
-#define SMB_negrNTLM_mbs_offset 40 /* MBS now a long */
-#define SMB_negrNTLM_mrs_offset 44 /* Max raw size */
-#define SMB_negrNTLM_sk_offset 48 /* Session Key */
-#define SMB_negrNTLM_cap_offset 52 /* Capabilities */
-#define SMB_negrNTLM_stl_offset 56 /* Server time low */
-#define SMB_negrNTLM_sth_offset 60 /* Server time high */
-#define SMB_negrNTLM_stz_offset 64 /* Server time zone */
-#define SMB_negrNTLM_ekl_offset 66 /* Encrypt key len */
-#define SMB_negrNTLM_bcc_offset 67 /* Bcc */
-#define SMB_negrNTLM_len 69
-#define SMB_negrNTLM_buf_offset 69
-
-/* Offsets related to Tree Connect */
-
-#define SMB_tcon_bcc_offset 33
-#define SMB_tcon_buf_offset 35 /* where the data is for tcon */
-#define SMB_tcon_len 35 /* plus the data */
-
-#define SMB_tconr_mbs_offset 33 /* max buffer size */
-#define SMB_tconr_tid_offset 35 /* returned tree id */
-#define SMB_tconr_bcc_offset 37
-#define SMB_tconr_len 39
-
-#define SMB_tconx_axc_offset 33 /* And X Command */
-#define SMB_tconx_axr_offset 34 /* reserved */
-#define SMB_tconx_axo_offset 35 /* Next command offset */
-#define SMB_tconx_flg_offset 37 /* Flags, bit0=1 means disc TID */
-#define SMB_tconx_pwl_offset 39 /* Password length */
-#define SMB_tconx_bcc_offset 41 /* bcc */
-#define SMB_tconx_buf_offset 43 /* buffer */
-#define SMB_tconx_len 43 /* up to data ... */
-
-#define SMB_tconxr_axc_offset 33 /* Where the AndX Command is */
-#define SMB_tconxr_axr_offset 34 /* Reserved */
-#define SMB_tconxr_axo_offset 35 /* AndX offset location */
-
-/* Offsets related to tree_disconnect */
-
-#define SMB_tdis_bcc_offset 33 /* bcc */
-#define SMB_tdis_len 35 /* total len */
-
-#define SMB_tdisr_bcc_offset 33 /* bcc */
-#define SMB_tdisr_len 35
-
-/* Offsets related to Open Request */
-
-#define SMB_open_mod_offset 33 /* Mode to open with */
-#define SMB_open_atr_offset 35 /* Attributes of file */
-#define SMB_open_bcc_offset 37 /* bcc */
-#define SMB_open_buf_offset 39 /* File name */
-#define SMB_open_len 39 /* Plus the file name */
-
-#define SMB_openx_axc_offset 33 /* Next command */
-#define SMB_openx_axr_offset 34 /* Reserved */
-#define SMB_openx_axo_offset 35 /* offset of next wct */
-#define SMB_openx_flg_offset 37 /* Flags, bit0 = need more info */
-/* bit1 = exclusive oplock */
-/* bit2 = batch oplock */
-#define SMB_openx_mod_offset 39 /* mode to open with */
-#define SMB_openx_atr_offset 41 /* search attributes */
-#define SMB_openx_fat_offset 43 /* File attributes */
-#define SMB_openx_tim_offset 45 /* time and date of create */
-#define SMB_openx_ofn_offset 49 /* Open function */
-#define SMB_openx_als_offset 51 /* Space to allocate on */
-#define SMB_openx_res_offset 55 /* reserved */
-#define SMB_openx_bcc_offset 63 /* bcc */
-#define SMB_openx_buf_offset 65 /* Where file name goes */
-#define SMB_openx_len 65
-
-#define SMB_openr_fid_offset 33 /* FID returned */
-#define SMB_openr_atr_offset 35 /* Attributes opened with */
-#define SMB_openr_tim_offset 37 /* Last mod time of file */
-#define SMB_openr_fsz_offset 41 /* File size 4 bytes */
-#define SMB_openr_acc_offset 45 /* Access allowed */
-#define SMB_openr_bcc_offset 47
-#define SMB_openr_len 49
-
-#define SMB_openxr_axc_offset 33 /* And X command */
-#define SMB_openxr_axr_offset 34 /* reserved */
-#define SMB_openxr_axo_offset 35 /* offset to next command */
-#define SMB_openxr_fid_offset 37 /* FID returned */
-#define SMB_openxr_fat_offset 39 /* File attributes returned*/
-#define SMB_openxr_tim_offset 41 /* File creation date etc */
-#define SMB_openxr_fsz_offset 45 /* Size of file */
-#define SMB_openxr_acc_offset 49 /* Access granted */
-
-#define SMB_clos_fid_offset 33 /* FID to close */
-#define SMB_clos_tim_offset 35 /* Last mod time */
-#define SMB_clos_bcc_offset 39 /* bcc */
-#define SMB_clos_len 41
-
-/* Offsets related to Write requests */
-
-#define SMB_write_fid_offset 33 /* FID to write */
-#define SMB_write_cnt_offset 35 /* bytes to write */
-#define SMB_write_ofs_offset 37 /* location to write to */
-#define SMB_write_clf_offset 41 /* advisory count left */
-#define SMB_write_bcc_offset 43 /* bcc = data bytes + 3 */
-#define SMB_write_buf_offset 45 /* Data=0x01, len, data */
-#define SMB_write_len 45 /* plus the data ... */
-
-#define SMB_writr_cnt_offset 33 /* Count of bytes written */
-#define SMB_writr_bcc_offset 35 /* bcc */
-#define SMB_writr_len 37
-
-/* Offsets related to read requests */
-
-#define SMB_read_fid_offset 33 /* FID of file to read */
-#define SMB_read_cnt_offset 35 /* count of words to read */
-#define SMB_read_ofs_offset 37 /* Where to read from */
-#define SMB_read_clf_offset 41 /* Advisory count to go */
-#define SMB_read_bcc_offset 43
-#define SMB_read_len 45
-
-#define SMB_readr_cnt_offset 33 /* Count of bytes returned */
-#define SMB_readr_res_offset 35 /* 4 shorts reserved, 8 bytes */
-#define SMB_readr_bcc_offset 43 /* bcc */
-#define SMB_readr_bff_offset 45 /* buffer format char = 0x01 */
-#define SMB_readr_len_offset 46 /* buffer len */
-#define SMB_readr_len 45 /* length of the readr before data */
-
-/* Offsets for Create file */
-
-#define SMB_creat_atr_offset 33 /* Attributes of new file ... */
-#define SMB_creat_tim_offset 35 /* Time of creation */
-#define SMB_creat_dat_offset 37 /* 4004BCE :-) */
-#define SMB_creat_bcc_offset 39 /* bcc */
-#define SMB_creat_buf_offset 41
-#define SMB_creat_len 41 /* Before the data */
-
-#define SMB_creatr_fid_offset 33 /* FID of created file */
-
-/* Offsets for Delete file */
-
-#define SMB_delet_sat_offset 33 /* search attribites */
-#define SMB_delet_bcc_offset 35 /* bcc */
-#define SMB_delet_buf_offset 37
-#define SMB_delet_len 37
-
-/* Offsets for SESSION_SETUP_ANDX for both LM and NT LM protocols */
-
-#define SMB_ssetpLM_mbs_offset 37 /* Max buffer Size, allow for AndX */
-#define SMB_ssetpLM_mmc_offset 39 /* max multiplex count */
-#define SMB_ssetpLM_vcn_offset 41 /* VC number if new VC */
-#define SMB_ssetpLM_snk_offset 43 /* Session Key */
-#define SMB_ssetpLM_pwl_offset 47 /* password length */
-#define SMB_ssetpLM_res_offset 49 /* reserved */
-#define SMB_ssetpLM_bcc_offset 53 /* bcc */
-#define SMB_ssetpLM_len 55 /* before data ... */
-#define SMB_ssetpLM_buf_offset 55
-
-#define SMB_ssetpNTLM_mbs_offset 37 /* Max Buffer Size for NT LM 0.12 */
-/* and above */
-#define SMB_ssetpNTLM_mmc_offset 39 /* Max Multiplex count */
-#define SMB_ssetpNTLM_vcn_offset 41 /* VC Number */
-#define SMB_ssetpNTLM_snk_offset 43 /* Session key */
-#define SMB_ssetpNTLM_cipl_offset 47 /* Case Insensitive PW Len */
-#define SMB_ssetpNTLM_cspl_offset 49 /* Unicode pw len */
-#define SMB_ssetpNTLM_res_offset 51 /* reserved */
-#define SMB_ssetpNTLM_cap_offset 55 /* server capabilities */
-#define SMB_ssetpNTLM_bcc_offset 59 /* bcc */
-#define SMB_ssetpNTLM_len 61 /* before data */
-#define SMB_ssetpNTLM_buf_offset 61
-
-#define SMB_ssetpr_axo_offset 35 /* Offset of next response ... */
-#define SMB_ssetpr_act_offset 37 /* action, bit 0 = 1 => guest */
-#define SMB_ssetpr_bcc_offset 39 /* bcc */
-#define SMB_ssetpr_buf_offset 41 /* Native OS etc */
-
-/* Offsets for SMB create directory */
-
-#define SMB_creatdir_bcc_offset 33 /* only a bcc here */
-#define SMB_creatdir_buf_offset 35 /* Where things start */
-#define SMB_creatdir_len 35
-
-/* Offsets for SMB delete directory */
-
-#define SMB_deletdir_bcc_offset 33 /* only a bcc here */
-#define SMB_deletdir_buf_offset 35 /* where things start */
-#define SMB_deletdir_len 35
-
-/* Offsets for SMB check directory */
-
-#define SMB_checkdir_bcc_offset 33 /* Only a bcc here */
-#define SMB_checkdir_buf_offset 35 /* where things start */
-#define SMB_checkdir_len 35
-
-/* Offsets for SMB search */
-
-#define SMB_search_mdc_offset 33 /* Max Dir ents to return */
-#define SMB_search_atr_offset 35 /* Search attributes */
-#define SMB_search_bcc_offset 37 /* bcc */
-#define SMB_search_buf_offset 39 /* where the action is */
-#define SMB_search_len 39
-
-#define SMB_searchr_dec_offset 33 /* Dir ents returned */
-#define SMB_searchr_bcc_offset 35 /* bcc */
-#define SMB_searchr_buf_offset 37 /* Where the action starts */
-#define SMB_searchr_len 37 /* before the dir ents */
-
-#define SMB_searchr_dirent_len 43 /* 53 bytes */
-
-/* Defines for SMB transact and transact2 calls */
-
-#define SMB_trans_tpc_offset 33 /* Total param count */
-#define SMB_trans_tdc_offset 35 /* total Data count */
-#define SMB_trans_mpc_offset 37 /* Max params bytes to return */
-#define SMB_trans_mdc_offset 39 /* Max data bytes to return */
-#define SMB_trans_msc_offset 41 /* Max setup words to return */
-#define SMB_trans_rs1_offset 42 /* Reserved byte */
-#define SMB_trans_flg_offset 43 /* flags */
-#define SMB_trans_tmo_offset 45 /* Timeout, long */
-#define SMB_trans_rs2_offset 49 /* Next reserved */
-#define SMB_trans_pbc_offset 51 /* Param Byte count in buf */
-#define SMB_trans_pbo_offset 53 /* Offset to param bytes */
-#define SMB_trans_dbc_offset 55 /* Data byte count in buf */
-#define SMB_trans_dbo_offset 57 /* Data byte offset */
-#define SMB_trans_suc_offset 59 /* Setup count - byte */
-#define SMB_trans_rs3_offset 60 /* Reserved to pad ... */
-#define SMB_trans_len 61 /* Up to setup, still need bcc */
-
-#define SMB_transr_tpc_offset 33 /* Total param bytes returned */
-#define SMB_transr_tdc_offset 35
-#define SMB_transr_rs1_offset 37
-#define SMB_transr_pbc_offset 39
-#define SMB_transr_pbo_offset 41
-#define SMB_transr_pdi_offset 43 /* parameter displacement */
-#define SMB_transr_dbc_offset 45
-#define SMB_transr_dbo_offset 47
-#define SMB_transr_ddi_offset 49
-#define SMB_transr_suc_offset 51
-#define SMB_transr_rs2_offset 52
-#define SMB_transr_len 53
-
-/* Bit masks for SMB Capabilities ... */
-
-#define SMB_cap_raw_mode 0x0001
-#define SMB_cap_mpx_mode 0x0002
-#define SMB_cap_unicode 0x0004
-#define SMB_cap_large_files 0x0008
-#define SMB_cap_nt_smbs 0x0010
-#define SMB_rpc_remote_apis 0x0020
-#define SMB_cap_nt_status 0x0040
-#define SMB_cap_level_II_oplocks 0x0080
-#define SMB_cap_lock_and_read 0x0100
-#define SMB_cap_nt_find 0x0200
-
-/* SMB LANMAN api call defines */
-
-#define SMB_LMapi_SetUserInfo 0x0072
-#define SMB_LMapi_UserPasswordSet 0x0073
-
-/* Structures and defines we use in the client interface */
-
-/* The protocols we might support. Perhaps a bit ambitious, as only RFCNB */
-/* has any support so far 0(sometimes called NBT) */
-
-typedef enum {SMB_RFCNB, SMB_IPXNB, SMB_NETBEUI, SMB_X25} SMB_Transport_Types;
-
-typedef enum {SMB_Con_FShare, SMB_Con_PShare, SMB_Con_IPC} SMB_Con_Types;
-
-typedef enum {SMB_State_NoState, SMB_State_Stopped, SMB_State_Started} SMB_State_Types;
-
-/* The following two arrays need to be in step! */
-/* We must make it possible for callers to specify these ... */
-
-extern int SMB_Types[];
-
-typedef struct SMB_Status {
-
- union {
- struct {
- unsigned char ErrorClass;
- unsigned char Reserved;
- unsigned short Error;
- } DosError;
- unsigned int NtStatus;
- } status;
-} SMB_Status;
-
-#define SMBLIB_DEFAULT_DOMAIN "SMBlib_dom"
-#define SMBLIB_DEFAULT_OSNAME "UNIX of some type"
-#define SMBLIB_DEFAULT_LMTYPE "SMBlib LM2.1 minus a bit"
-#define SMBLIB_MAX_XMIT 65535
-
-#define SMB_Sec_Mode_Share 0
-#define SMB_Sec_Mode_User 1
-
-typedef struct SMB_File_Def SMB_File;
-
-struct SMB_File_Def {
-
- SMB_Tree_Handle tree;
- char filename[256]; /* We should malloc this ... */
- UWORD fid;
- unsigned int lastmod;
- unsigned int size; /* Could blow up if 64bit files supported */
- UWORD access;
- off_t fileloc;
-
-};
-
-/* global Variables for the library */
-
-extern SMB_State_Types SMBlib_State;
-
-#ifndef SMBLIB_ERRNO
-extern int SMBlib_errno;
-extern int SMBlib_SMB_Error; /* last Error */
-#endif
-
-void SMB_Get_My_Name(char *name, int len);
-
-#endif /* SQUID_LIB_SMBLIB_SMBLIB_PRIV_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX SMBlib NetBIOS implementation
-
- Version 1.0
- SMBlib Utility Routines
-
- Copyright (C) Richard Sharpe 1996
-*/
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "squid.h"
-#include "rfcnb/rfcnb.h"
-#include "smblib/smblib-priv.h"
-#include "smblib/smblib.h"
-
-#if HAVE_STRING_H
-#include <string.h>
-#endif
-
-int SMB_Types[] = {SMB_P_Core,
- SMB_P_CorePlus,
- SMB_P_DOSLanMan1,
- SMB_P_DOSLanMan1,
- SMB_P_LanMan1,
- SMB_P_DOSLanMan2,
- SMB_P_LanMan2,
- SMB_P_LanMan2_1,
- SMB_P_LanMan2_1,
- SMB_P_NT1,
- SMB_P_NT1,
- SMB_P_NT1,
- -1
- };
-
-#if UNDEFINED
-char *SMB_DOSTimToStr(int DOS_time);
-char *SMB_AtrToStr(int attribs, BOOL verbose);
-int SMB_Get_Tree_MBS(SMB_Tree_Handle tree);
-int SMB_Get_Max_Buf_Siz(SMB_Handle_Type Con_Handle);
-int SMB_Get_Protocol_IDX(SMB_Handle_Type Con_Handle);
-#endif /* UNDEFINED */
-int SMB_Get_Protocol(SMB_Handle_Type Con_Handle);
-int SMB_Figure_Protocol(const char *dialects[], int prot_index);
-int SMB_TreeDisconnect(SMB_Tree_Handle Tree_Handle, BOOL discard);
-
-#if UNDEFINED
-/* Print out an SMB pkt in all its gory detail ... */
-
-void SMB_Print_Pkt(FILE fd, RFCNB_Pkt *pkt, BOOL command, int Offset, int Len)
-
-{
-
- /* Well, just how do we do this ... print it I suppose */
-
- /* Print out the SMB header ... */
-
- /* Print the command */
-
- /* Print the other bits in the header */
-
- /* etc */
-
-}
-#endif
-
-/* Convert a DOS Date_Time to a local host type date time for printing */
-
-#if UNDEFINED
-char *SMB_DOSTimToStr(int DOS_time)
-
-{
- static char SMB_Time_Temp[48];
- int DOS_sec, DOS_min, DOS_hour, DOS_day, DOS_month, DOS_year;
-
- SMB_Time_Temp[0] = 0;
-
- DOS_sec = (DOS_time & 0x001F) * 2;
- DOS_min = (DOS_time & 0x07E0) >> 5;
- DOS_hour = ((DOS_time & 0xF800) >> 11);
-
- DOS_day = (DOS_time & 0x001F0000) >> 16;
- DOS_month = (DOS_time & 0x01E00000) >> 21;
- DOS_year = ((DOS_time & 0xFE000000) >> 25) + 80;
-
- snprintf(SMB_Time_Temp, 48, "%2d/%02d/%2d %2d:%02d:%02d", DOS_day, DOS_month,
- DOS_year, DOS_hour, DOS_min, DOS_sec);
-
- return(SMB_Time_Temp);
-
-}
-
-/* Convert an attribute byte/word etc to a string ... We return a pointer
- to a static string which we guarantee is long enough. If verbose is
- true, we print out long form of strings ... */
-
-char *SMB_AtrToStr(int attribs, BOOL verbose)
-
-{
- static char SMB_Attrib_Temp[128];
-
- SMB_Attrib_Temp[0] = 0;
-
- if (attribs & SMB_FA_ROF)
- strcat(SMB_Attrib_Temp, (verbose?"Read Only ":"R"));
-
- if (attribs & SMB_FA_HID)
- strcat(SMB_Attrib_Temp, (verbose?"Hidden ":"H"));
-
- if (attribs & SMB_FA_SYS)
- strcat(SMB_Attrib_Temp, (verbose?"System ":"S"));
-
- if (attribs & SMB_FA_VOL)
- strcat(SMB_Attrib_Temp, (verbose?"Volume ":"V"));
-
- if (attribs & SMB_FA_DIR)
- strcat(SMB_Attrib_Temp, (verbose?"Directory ":"D"));
-
- if (attribs & SMB_FA_ARC)
- strcat(SMB_Attrib_Temp, (verbose?"Archive ":"A"));
-
- return(SMB_Attrib_Temp);
-
-}
-
-/* Pick up the Max Buffer Size from the Tree Structure ... */
-
-int SMB_Get_Tree_MBS(SMB_Tree_Handle tree)
-
-{
- if (tree != NULL) {
- return(tree -> mbs);
- } else {
- return(SMBlibE_BAD);
- }
-}
-
-/* Pick up the Max buffer size */
-
-int SMB_Get_Max_Buf_Siz(SMB_Handle_Type Con_Handle)
-
-{
- if (Con_Handle != NULL) {
- return(Con_Handle -> max_xmit);
- } else {
- return(SMBlibE_BAD);
- }
-
-}
-/* Pickup the protocol index from the connection structure */
-
-int SMB_Get_Protocol_IDX(SMB_Handle_Type Con_Handle)
-
-{
- if (Con_Handle != NULL) {
- return(Con_Handle -> prot_IDX);
- } else {
- return(0xFFFF); /* Invalid protocol */
- }
-
-}
-#endif /* UNDEFINED */
-
-/* Pick up the protocol from the connection structure */
-
-int SMB_Get_Protocol(SMB_Handle_Type Con_Handle)
-
-{
- if (Con_Handle != NULL) {
- return(Con_Handle -> protocol);
- } else {
- return(0xFFFF); /* Invalid protocol */
- }
-
-}
-
-/* Figure out what protocol was accepted, given the list of dialect strings */
-/* We offered, and the index back from the server. We allow for a user */
-/* supplied list, and assume that it is a subset of our list */
-
-int SMB_Figure_Protocol(const char *dialects[], int prot_index)
-
-{
- int i;
-
- // prot_index may be a value outside the table SMB_Types[]
- // which holds data at offsets 0 to 11
- int ourType = (prot_index < 0 || prot_index > 11);
-
- if (ourType && dialects == SMB_Prots) { /* The jobs is easy, just index into table */
-
- return(SMB_Types[prot_index]);
- } else { /* Search through SMB_Prots looking for a match */
-
- for (i = 0; SMB_Prots[i] != NULL; i++) {
-
- if (strcmp(dialects[prot_index], SMB_Prots[i]) == 0) { /* A match */
-
- return(SMB_Types[i]);
-
- }
-
- }
-
- /* If we got here, then we are in trouble, because the protocol was not */
- /* One we understand ... */
-
- return(SMB_P_Unknown);
-
- }
-
-}
-
-/* Negotiate the protocol we will use from the list passed in Prots */
-/* we return the index of the accepted protocol in NegProt, -1 indicates */
-/* none acceptable, and our return value is 0 if ok, <0 if problems */
-
-int SMB_Negotiate(SMB_Handle_Type Con_Handle, const char *Prots[])
-
-{
-// struct SMB_Neg_Prot_Def *prot_pkt;
-// struct SMB_Neg_Prot_Resp_Def *resp_pkt;
- struct RFCNB_Pkt *pkt;
- int prots_len, i, pkt_len, prot, alloc_len;
- char *p;
-
- /* Figure out how long the prot list will be and allocate space for it */
-
- prots_len = 0;
-
- for (i = 0; Prots[i] != NULL; i++) {
-
- prots_len = prots_len + strlen(Prots[i]) + 2; /* Account for null etc */
-
- }
-
- /* The -1 accounts for the one byte smb_buf we have because some systems */
- /* don't like char msg_buf[] */
-
- pkt_len = SMB_negp_len + prots_len;
-
- /* Make sure that the pkt len is long enough for the max response ... */
- /* Which is a problem, because the encryption key len eec may be long */
-
- if (pkt_len < (SMB_hdr_wct_offset + (19 * 2) + 40)) {
-
- alloc_len = SMB_hdr_wct_offset + (19 * 2) + 40;
-
- } else {
-
- alloc_len = pkt_len;
-
- }
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(alloc_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD);
-
- }
-
- /* Now plug in the bits we need */
-
- memset(SMB_Hdr(pkt), 0, SMB_negp_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBnegprot;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Con_Handle -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Con_Handle -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, Con_Handle -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 0;
-
- SSVAL(SMB_Hdr(pkt), SMB_negp_bcc_offset, prots_len);
-
- /* Now copy the prot strings in with the right stuff */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_negp_buf_offset);
-
- for (i = 0; Prots[i] != NULL; i++) {
-
- *p = SMBdialectID;
- strcpy(p + 1, Prots[i]);
- p = p + strlen(Prots[i]) + 2; /* Adjust len of p for null plus dialectID */
-
- }
-
- /* Now send the packet and sit back ... */
-
- if (RFCNB_Send(Con_Handle -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending negotiate protocol\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_SendFailed; /* Failed, check lower layer errno */
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(Con_Handle -> Trans_Connect, pkt, alloc_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to negotiate\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_RecvFailed; /* Failed, check lower layer errno */
- return(SMBlibE_BAD);
-
- }
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_Negotiate failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD);
-
- }
-
- if (SVAL(SMB_Hdr(pkt), SMB_negrCP_idx_offset) == 0xFFFF) {
-
-#ifdef DEBUG
- fprintf(stderr, "None of our protocols was accepted ... ");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_NegNoProt;
- return(SMBlibE_BAD);
-
- }
-
- /* Now, unpack the info from the response, if any and evaluate the proto */
- /* selected. We must make sure it is one we like ... */
-
- Con_Handle -> prot_IDX = prot = SVAL(SMB_Hdr(pkt), SMB_negrCP_idx_offset);
- Con_Handle -> protocol = SMB_Figure_Protocol(Prots, prot);
-
- if (Con_Handle -> protocol == SMB_P_Unknown) { /* No good ... */
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_ProtUnknown;
- return(SMBlibE_BAD);
-
- }
-
- switch (CVAL(SMB_Hdr(pkt), SMB_hdr_wct_offset)) {
-
- case 0x01: /* No more info ... */
-
- break;
-
- case 13: /* Up to and including LanMan 2.1 */
-
- Con_Handle -> Security = SVAL(SMB_Hdr(pkt), SMB_negrLM_sec_offset);
- Con_Handle -> encrypt_passwords = ((Con_Handle -> Security & SMB_sec_encrypt_mask) != 0x00);
- Con_Handle -> Security = Con_Handle -> Security & SMB_sec_user_mask;
-
- Con_Handle -> max_xmit = SVAL(SMB_Hdr(pkt), SMB_negrLM_mbs_offset);
- Con_Handle -> MaxMPX = SVAL(SMB_Hdr(pkt), SMB_negrLM_mmc_offset);
- Con_Handle -> MaxVC = SVAL(SMB_Hdr(pkt), SMB_negrLM_mnv_offset);
- Con_Handle -> Raw_Support = SVAL(SMB_Hdr(pkt), SMB_negrLM_rm_offset);
- Con_Handle -> SessionKey = IVAL(SMB_Hdr(pkt), SMB_negrLM_sk_offset);
- Con_Handle -> SvrTZ = SVAL(SMB_Hdr(pkt), SMB_negrLM_stz_offset);
- Con_Handle -> Encrypt_Key_Len = SVAL(SMB_Hdr(pkt), SMB_negrLM_ekl_offset);
-
- p = (SMB_Hdr(pkt) + SMB_negrLM_buf_offset);
- memcpy(Con_Handle->Encrypt_Key, p, 8);
-
- p = (SMB_Hdr(pkt) + SMB_negrLM_buf_offset + Con_Handle -> Encrypt_Key_Len);
-
- xstrncpy(p, Con_Handle -> Svr_PDom, sizeof(Con_Handle -> Svr_PDom));
-
- break;
-
- case 17: /* NT LM 0.12 and LN LM 1.0 */
-
- Con_Handle -> Security = SVAL(SMB_Hdr(pkt), SMB_negrNTLM_sec_offset);
- Con_Handle -> encrypt_passwords = ((Con_Handle -> Security & SMB_sec_encrypt_mask) != 0x00);
- Con_Handle -> Security = Con_Handle -> Security & SMB_sec_user_mask;
-
- Con_Handle -> max_xmit = IVAL(SMB_Hdr(pkt), SMB_negrNTLM_mbs_offset);
- Con_Handle -> MaxMPX = SVAL(SMB_Hdr(pkt), SMB_negrNTLM_mmc_offset);
- Con_Handle -> MaxVC = SVAL(SMB_Hdr(pkt), SMB_negrNTLM_mnv_offset);
- Con_Handle -> MaxRaw = IVAL(SMB_Hdr(pkt), SMB_negrNTLM_mrs_offset);
- Con_Handle -> SessionKey = IVAL(SMB_Hdr(pkt), SMB_negrNTLM_sk_offset);
- Con_Handle -> SvrTZ = SVAL(SMB_Hdr(pkt), SMB_negrNTLM_stz_offset);
- Con_Handle -> Encrypt_Key_Len = CVAL(SMB_Hdr(pkt), SMB_negrNTLM_ekl_offset);
-
- p = (SMB_Hdr(pkt) + SMB_negrNTLM_buf_offset);
- memcpy(Con_Handle->Encrypt_Key, p, 8);
-
- p = (SMB_Hdr(pkt) + SMB_negrLM_buf_offset + Con_Handle -> Encrypt_Key_Len);
-
- xstrncpy(p, Con_Handle -> Svr_PDom, sizeof(Con_Handle -> Svr_PDom));
-
- break;
-
- default:
-
-#ifdef DEBUG
- fprintf(stderr, "Unknown NegProt response format ... Ignored\n");
- fprintf(stderr, " wct = %i\n", CVAL(SMB_Hdr(pkt), SMB_hdr_wct_offset));
-#endif
-
- break;
- }
-
-#ifdef DEBUG
- fprintf(stderr, "Protocol selected is: %i:%s\n", prot, Prots[prot]);
-#endif
-
- RFCNB_Free_Pkt(pkt);
- return(0);
-
-}
-
-/* Get our hostname */
-
-void SMB_Get_My_Name(char *name, int len)
-
-{
- if (gethostname(name, len) < 0) { /* Error getting name */
-
- strncpy(name, "unknown", len);
-
- /* Should check the error */
-
-#ifdef DEBUG
- fprintf(stderr, "gethostname in SMB_Get_My_Name returned error:");
- perror("");
-#endif
-
- } else {
- char *address;
- /* only keep the portion up to the first "." */
- if (NULL != (address = strchr(name, '.'))) {
- *address = '\0'; /* truncate at first '.' */
- }
- }
-}
-
-/* Send a TCON to the remote server ... */
-
-SMB_Tree_Handle SMB_TreeConnect(SMB_Handle_Type Con_Handle,
- SMB_Tree_Handle Tree_Handle,
- const char *path,
- const char *password,
- const char *device)
-
-{
- struct RFCNB_Pkt *pkt;
- int param_len, pkt_len;
- char *p;
- SMB_Tree_Handle tree;
-
- /* Figure out how much space is needed for path, password, dev ... */
-
- if ((path == NULL) | (password == NULL) | (device == NULL)) {
-
-#ifdef DEBUG
- fprintf(stderr, "Bad parameter passed to SMB_TreeConnect\n");
-#endif
-
- SMBlib_errno = SMBlibE_BadParam;
- return(NULL);
-
- }
-
- /* The + 2 is because of the \0 and the marker ... */
-
- param_len = strlen(path) + 2 + strlen(password) + 2 + strlen(device) + 2;
-
- /* The -1 accounts for the one byte smb_buf we have because some systems */
- /* don't like char msg_buf[] */
-
- pkt_len = SMB_tcon_len + param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(NULL); /* Should handle the error */
-
- }
-
- /* Now allocate a tree for this to go into ... */
-
- if (Tree_Handle == NULL) {
-
- tree = (SMB_Tree_Handle)malloc(sizeof(struct SMB_Tree_Structure));
-
- if (tree == NULL) {
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_NoSpace;
- return(NULL);
-
- }
- } else {
-
- tree = Tree_Handle;
-
- }
-
- tree -> next = tree -> prev = NULL;
- tree -> con = Con_Handle;
- xstrncpy(tree -> path, path, sizeof(tree -> path));
- xstrncpy(tree -> device_type, device, sizeof(tree -> device_type));
-
- /* Now plug in the values ... */
-
- memset(SMB_Hdr(pkt), 0, SMB_tcon_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBtcon;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Con_Handle -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Con_Handle -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, Con_Handle -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 0;
-
- SSVAL(SMB_Hdr(pkt), SMB_tcon_bcc_offset, param_len);
-
- /* Now copy the param strings in with the right stuff */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_tcon_buf_offset);
- *p = SMBasciiID;
- strcpy(p + 1, path);
- p = p + strlen(path) + 2;
- *p = SMBasciiID;
- strcpy(p + 1, password);
- p = p + strlen(password) + 2;
- *p = SMBasciiID;
- strcpy(p + 1, device);
-
- /* Now send the packet and sit back ... */
-
- if (RFCNB_Send(Con_Handle -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending TCon request\n");
-#endif
-
- if (Tree_Handle == NULL)
- free(tree);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_SendFailed;
- return(NULL);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(Con_Handle -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to TCon\n");
-#endif
-
- if (Tree_Handle == NULL)
- free(tree);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_RecvFailed;
- return(NULL);
-
- }
-
- /* Check out the response type ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_TCon failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- if (Tree_Handle == NULL)
- free(tree);
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(NULL);
-
- }
-
- tree -> tid = SVAL(SMB_Hdr(pkt), SMB_tconr_tid_offset);
- tree -> mbs = SVAL(SMB_Hdr(pkt), SMB_tconr_mbs_offset);
-
-#ifdef DEBUG
- fprintf(stderr, "TConn succeeded, with TID=%i, Max Xmit=%i\n",
- tree -> tid, tree -> mbs);
-#endif
-
- /* Now link the Tree to the Server Structure ... */
-
- if (Con_Handle -> first_tree == NULL) {
-
- Con_Handle -> first_tree = tree;
- Con_Handle -> last_tree = tree;
-
- } else {
-
- Con_Handle -> last_tree -> next = tree;
- tree -> prev = Con_Handle -> last_tree;
- Con_Handle -> last_tree = tree;
-
- }
-
- RFCNB_Free_Pkt(pkt);
- return(tree);
-
-}
-
-int SMB_TreeDisconnect(SMB_Tree_Handle Tree_Handle, BOOL discard)
-
-{
- struct RFCNB_Pkt *pkt;
- int pkt_len;
-
- pkt_len = SMB_tdis_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD); /* Should handle the error */
-
- }
-
- /* Now plug in the values ... */
-
- memset(SMB_Hdr(pkt), 0, SMB_tdis_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBtdis;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Tree_Handle -> con -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Tree_Handle -> con -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, Tree_Handle -> con -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 0;
-
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, Tree_Handle -> tid);
- SSVAL(SMB_Hdr(pkt), SMB_tcon_bcc_offset, 0);
-
- /* Now send the packet and sit back ... */
-
- if (RFCNB_Send(Tree_Handle -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending TDis request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(Tree_Handle -> con -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to TCon\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = -SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Check out the response type ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_TDis failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD);
-
- }
-
- Tree_Handle -> tid = 0xFFFF; /* Invalid TID */
- Tree_Handle -> mbs = 0; /* Invalid */
-
-#ifdef DEBUG
-
- fprintf(stderr, "Tree disconnect successful ...\n");
-
-#endif
-
- /* What about the tree handle ? */
-
- if (discard == TRUE) { /* Unlink it and free it ... */
-
- if (Tree_Handle -> next == NULL)
- Tree_Handle -> con -> first_tree = Tree_Handle -> prev;
- else
- Tree_Handle -> next -> prev = Tree_Handle -> prev;
-
- if (Tree_Handle -> prev == NULL)
- Tree_Handle -> con -> last_tree = Tree_Handle -> next;
- else
- Tree_Handle -> prev -> next = Tree_Handle -> next;
-
- }
-
- RFCNB_Free_Pkt(pkt);
- return(0);
-
-}
-
-/* Pick up the last LMBlib error ... */
-
-int SMB_Get_Last_Error()
-
-{
-
- return(SMBlib_errno);
-
-}
-
-/* Pick up the last error returned in an SMB packet */
-/* We will need macros to extract error class and error code */
-
-int SMB_Get_Last_SMB_Err()
-
-{
-
- return(SMBlib_SMB_Error);
-
-}
-
-/* Pick up the error message associated with an error from SMBlib */
-
-/* Keep this table in sync with the message codes in smblib-common.h */
-
-static const char *SMBlib_Error_Messages[] = {
-
- "Request completed successfully.",
- "Server returned a non-zero SMB Error Class and Code.",
- "A lower layer protocol error occurred.",
- "Function not yet implemented.",
- "The protocol negotiated does not support the request.",
- "No space available for operation.",
- "One or more bad parameters passed.",
- "None of the protocols we offered were accepted.",
- "The attempt to send an SMB request failed. See protocol error info.",
- "The attempt to get an SMB response failed. See protocol error info.",
- "The logon request failed, but you were logged in as guest.",
- "The attempt to call the remote server failed. See protocol error info.",
- "The protocol dialect specified in a NegProt and accepted by the server is unknown.",
- /* This next one simplifies error handling */
- "No such error code.",
- NULL
-};
-
-void SMB_Get_Error_Msg(int msg, char *msgbuf, int len)
-
-{
-
- if (msg >= 0) {
-
- strncpy(msgbuf,
- SMBlib_Error_Messages[msg>SMBlibE_NoSuchMsg?SMBlibE_NoSuchMsg:msg],
- len - 1);
- msgbuf[len - 1] = 0; /* Make sure it is a string */
- } else { /* Add the lower layer message ... */
-
- char prot_msg[1024];
-
- msg = -msg; /* Make it positive */
-
- strncpy(msgbuf,
- SMBlib_Error_Messages[msg>SMBlibE_NoSuchMsg?SMBlibE_NoSuchMsg:msg],
- len - 1);
-
- msgbuf[len - 1] = 0; /* make sure it is a string */
-
- if (strlen(msgbuf) < len) { /* If there is space, put rest in */
-
- strncat(msgbuf, "\n\t", len - strlen(msgbuf));
-
- RFCNB_Get_Error(prot_msg, sizeof(prot_msg) - 1);
-
- strncat(msgbuf, prot_msg, len - strlen(msgbuf));
-
- }
- }
-
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX SMBlib NetBIOS implementation
-
- Version 1.0
- SMBlib Routines
-
- Copyright (C) Richard Sharpe 1996
-*/
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "squid.h"
-
-int SMBlib_errno;
-int SMBlib_SMB_Error;
-#define SMBLIB_ERRNO
-
-#include "rfcnb/rfcnb.h"
-#include "smblib/smblib-priv.h"
-#include "smblib/smblib.h"
-
-#include <signal.h>
-#if HAVE_STRING_H
-#include <string.h>
-#endif
-
-SMB_State_Types SMBlib_State;
-
-const char *SMB_Prots[] = {"PC NETWORK PROGRAM 1.0",
- "MICROSOFT NETWORKS 1.03",
- "MICROSOFT NETWORKS 3.0",
- "DOS LANMAN1.0",
- "LANMAN1.0",
- "DOS LM1.2X002",
- "LM1.2X002",
- "DOS LANMAN2.1",
- "LANMAN2.1",
- "Samba",
- "NT LM 0.12",
- "NT LANMAN 1.0",
- NULL
- };
-
-/* Initialize the SMBlib package */
-
-int SMB_Init()
-
-{
-
- SMBlib_State = SMB_State_Started;
-
- signal(SIGPIPE, SIG_IGN); /* Ignore these ... */
-
- /* If SMBLIB_Instrument is defines, turn on the instrumentation stuff */
-#ifdef SMBLIB_INSTRUMENT
-
- SMBlib_Instrument_Init();
-
-#endif
-
- return 0;
-
-}
-
-/* SMB_Create: Create a connection structure and return for later use */
-/* We have other helper routines to set variables */
-
-SMB_Handle_Type SMB_Create_Con_Handle()
-
-{
-
- SMBlib_errno = SMBlibE_NotImpl;
- return(NULL);
-
-}
-
-/* SMB_Connect_Server: Connect to a server, but don't negotiate protocol */
-/* or anything else ... */
-
-SMB_Handle_Type SMB_Connect_Server(SMB_Handle_Type Con_Handle,
- const char *server, const char *NTdomain)
-
-{
- SMB_Handle_Type con;
- char called[80], calling[80], *address;
- int i;
-
- /* Get a connection structure if one does not exist */
-
- con = Con_Handle;
-
- if (Con_Handle == NULL) {
-
- if ((con = (struct SMB_Connect_Def *)malloc(sizeof(struct SMB_Connect_Def))) == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return NULL;
- }
-
- }
-
- /* Init some things ... */
-
- strcpy(con -> service, "");
- strcpy(con -> username, "");
- strcpy(con -> password, "");
- strcpy(con -> sock_options, "");
- strcpy(con -> address, "");
- strncpy(con -> desthost, server, sizeof(con->desthost));
- con->desthost[sizeof(con->desthost) - 1] = '\0';
- strncpy(con -> PDomain, NTdomain, sizeof(con->PDomain));
- con->PDomain[sizeof(con->PDomain) - 1] = '\0';
- strcpy(con -> OSName, SMBLIB_DEFAULT_OSNAME);
- strcpy(con -> LMType, SMBLIB_DEFAULT_LMTYPE);
- con -> first_tree = con -> last_tree = NULL;
-
- SMB_Get_My_Name(con -> myname, sizeof(con -> myname));
-
- con -> port = 0; /* No port selected */
-
- /* Get some things we need for the SMB Header */
-
- con -> pid = getpid();
- con -> mid = con -> pid; /* This will do for now ... */
- con -> uid = 0; /* Until we have done a logon, no uid ... */
- con -> gid = getgid();
-
- /* Now connect to the remote end, but first upper case the name of the
- service we are going to call, sine some servers want it in uppercase */
-
- for (i=0; i < strlen(con -> desthost); i++)
- called[i] = xtoupper(con -> desthost[i]);
-
- called[strlen(con -> desthost)] = 0; /* Make it a string */
-
- for (i=0; i < strlen(con -> myname); i++)
- calling[i] = xtoupper(con -> myname[i]);
-
- calling[strlen(con -> myname)] = 0; /* Make it a string */
-
- if (strlen(con -> address) == 0)
- address = con -> desthost;
- else
- address = con -> address;
-
- con -> Trans_Connect = RFCNB_Call(called,
- calling,
- address, /* Protocol specific */
- con -> port);
-
- /* Did we get one? */
-
- if (con -> Trans_Connect == NULL) {
-
- if (Con_Handle == NULL) {
- Con_Handle = NULL;
- free(con);
- }
- SMBlib_errno = -SMBlibE_CallFailed;
- return NULL;
-
- }
-
- return(con);
-
-}
-
-/* SMB_Connect: Connect to the indicated server */
-/* If Con_Handle == NULL then create a handle and connect, otherwise */
-/* use the handle passed */
-
-const char *SMB_Prots_Restrict[] = {"PC NETWORK PROGRAM 1.0",
- NULL
- };
-
-SMB_Handle_Type SMB_Connect(SMB_Handle_Type Con_Handle,
- SMB_Tree_Handle *tree,
- char *service,
- char *username,
- char *password)
-
-{
- SMB_Handle_Type con;
- char *host, *address;
- char temp[80], called[80], calling[80];
- int i;
-
- /* Get a connection structure if one does not exist */
-
- con = Con_Handle;
-
- if (Con_Handle == NULL) {
-
- if ((con = (struct SMB_Connect_Def *)malloc(sizeof(struct SMB_Connect_Def))) == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return NULL;
- }
-
- }
-
- /* Init some things ... */
-
- strncpy(con -> service, service, sizeof(con -> service));
- con -> service[sizeof(con -> service) - 1] = '\0';
- strncpy(con -> username, username, sizeof(con -> username));
- con -> username[sizeof(con -> username) - 1] = '\0';
- strncpy(con -> password, password, sizeof(con -> password));
- con -> password[sizeof(con -> password) - 1] = '\0';
- strcpy(con -> sock_options, "");
- strcpy(con -> address, "");
- strcpy(con -> PDomain, SMBLIB_DEFAULT_DOMAIN);
- strcpy(con -> OSName, SMBLIB_DEFAULT_OSNAME);
- strcpy(con -> LMType, SMBLIB_DEFAULT_LMTYPE);
- con -> first_tree = con -> last_tree = NULL;
-
- SMB_Get_My_Name(con -> myname, sizeof(con -> myname));
-
- con -> port = 0; /* No port selected */
-
- /* Get some things we need for the SMB Header */
-
- con -> pid = getpid();
- con -> mid = con -> pid; /* This will do for now ... */
- con -> uid = 0; /* Until we have done a logon, no uid */
- con -> gid = getgid();
-
- /* Now figure out the host portion of the service */
-
- strncpy(temp, service, sizeof(temp));
- temp[sizeof(temp) - 1] = '\0';
- host = strtok(temp, "/\\"); /* Separate host name portion */
- if (!host) {
- if (Con_Handle == NULL) {
- free(con);
- Con_Handle = NULL;
- }
- SMBlib_errno = -SMBlibE_CallFailed;
- return NULL;
- }
- strncpy(con->desthost, host, sizeof(con->desthost));
- con->desthost[sizeof(con->desthost)-1]='\0';
-
- /* Now connect to the remote end, but first upper case the name of the
- service we are going to call, sine some servers want it in uppercase */
-
- for (i=0; i < strlen(con -> desthost); i++)
- called[i] = xtoupper(con -> desthost[i]);
-
- called[strlen(con -> desthost)] = 0; /* Make it a string */
-
- for (i=0; i < strlen(con -> myname); i++)
- calling[i] = xtoupper(con -> myname[i]);
-
- calling[strlen(con -> myname)] = 0; /* Make it a string */
-
- if (strlen(con -> address) == 0)
- address = con -> desthost;
- else
- address = con -> address;
-
- con -> Trans_Connect = RFCNB_Call(called,
- calling,
- address, /* Protocol specific */
- con -> port);
-
- /* Did we get one? */
-
- if (con -> Trans_Connect == NULL) {
-
- if (Con_Handle == NULL) {
- free(con);
- Con_Handle = NULL;
- }
- SMBlib_errno = -SMBlibE_CallFailed;
- return NULL;
-
- }
-
- /* Now, negotiate the protocol */
-
- if (SMB_Negotiate(con, SMB_Prots_Restrict) < 0) {
-
- if (Con_Handle == NULL) {
- free(con);
- }
- SMBlib_errno = -SMBlibE_NegNoProt;
- return NULL;
-
- }
-
- /* Now connect to the service ... */
-
- if ((*tree = SMB_TreeConnect(con, NULL, service, password, "A:")) == NULL) {
-
- if (Con_Handle == NULL) {
- free(con);
- }
- SMBlib_errno = -SMBlibE_BAD;
- return NULL;
-
- }
-
- return(con);
-
-}
-
-/* Logon to the server. That is, do a session setup if we can. We do not do */
-/* Unicode yet! */
-
-int SMB_Logon_Server(SMB_Handle_Type Con_Handle, char *UserName,
- char *PassWord, const char *NtDomain, int PreCrypted)
-
-{
- struct RFCNB_Pkt *pkt;
- int param_len, pkt_len, pass_len;
- char *p, pword[128];
-
- /* First we need a packet etc ... but we need to know what protocol has */
- /* been negotiated to figure out if we can do it and what SMB format to */
- /* use ... */
-
- if (Con_Handle -> protocol < SMB_P_LanMan1) {
-
- SMBlib_errno = SMBlibE_ProtLow;
- return(SMBlibE_BAD);
-
- }
-
- if (PreCrypted) {
- pass_len = 24;
- memcpy(pword, PassWord, 24);
- } else {
- strncpy(pword, PassWord, sizeof(pword));
- pword[sizeof(pword) - 1] = '\0';
-#ifdef PAM_SMB_ENC_PASS
- if (Con_Handle->encrypt_passwords) {
- pass_len = 24;
- SMBencrypt((uchar *) PassWord, (uchar *) Con_Handle->Encrypt_Key, (uchar *) pword);
- } else
-#endif
- pass_len = strlen(pword);
- }
-
- /* Now build the correct structure */
-
- if (Con_Handle -> protocol < SMB_P_NT1) {
-
- /* We don't handle encrypted passwords ... */
-
- param_len = strlen(UserName) + 1 + pass_len + 1 +
- (NtDomain!=NULL ? strlen(NtDomain) : strlen(Con_Handle->PDomain)) + 1 +
- strlen(Con_Handle -> OSName) + 1;
-
- pkt_len = SMB_ssetpLM_len + param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(SMBlibE_BAD); /* Should handle the error */
-
- }
-
- memset(SMB_Hdr(pkt), 0, SMB_ssetpLM_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBsesssetupX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Con_Handle -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Con_Handle -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, Con_Handle -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 10;
- *(SMB_Hdr(pkt) + SMB_hdr_axc_offset) = 0xFF; /* No extra command */
- SSVAL(SMB_Hdr(pkt), SMB_hdr_axo_offset, 0);
-
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_mbs_offset, SMBLIB_MAX_XMIT);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_mmc_offset, 2);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_vcn_offset, Con_Handle -> pid);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpLM_snk_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_pwl_offset, pass_len + 1);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpLM_res_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpLM_bcc_offset, param_len);
-
- /* Now copy the param strings in with the right stuff */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_ssetpLM_buf_offset);
-
- /* Copy in password, then the rest. Password has a null at end */
-
- memcpy(p, pword, pass_len);
-
- p = p + pass_len + 1;
-
- strcpy(p, UserName);
- p = p + strlen(UserName);
- *p = 0;
-
- p = p + 1;
-
- if (NtDomain == NULL) {
- strcpy(p, Con_Handle -> PDomain);
- p = p + strlen(Con_Handle -> PDomain);
- } else {
- strcpy(p, NtDomain);
- p = p + strlen(NtDomain);
- }
- *p = 0;
- p = p + 1;
-
- strcpy(p, Con_Handle -> OSName);
- p = p + strlen(Con_Handle -> OSName);
- *p = 0;
-
- } else {
-
- /* We don't admit to UNICODE support ... */
-
- param_len = strlen(UserName) + 1 + pass_len +
- strlen(Con_Handle -> PDomain) + 1 +
- strlen(Con_Handle -> OSName) + 1 +
- strlen(Con_Handle -> LMType) + 1;
-
- pkt_len = SMB_ssetpNTLM_len + param_len;
-
- pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len);
-
- if (pkt == NULL) {
-
- SMBlib_errno = SMBlibE_NoSpace;
- return(-1); /* Should handle the error */
-
- }
-
- memset(SMB_Hdr(pkt), 0, SMB_ssetpNTLM_len);
- SIVAL(SMB_Hdr(pkt), SMB_hdr_idf_offset, SMB_DEF_IDF); /* Plunk in IDF */
- *(SMB_Hdr(pkt) + SMB_hdr_com_offset) = SMBsesssetupX;
- SSVAL(SMB_Hdr(pkt), SMB_hdr_pid_offset, Con_Handle -> pid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_tid_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_mid_offset, Con_Handle -> mid);
- SSVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset, Con_Handle -> uid);
- *(SMB_Hdr(pkt) + SMB_hdr_wct_offset) = 13;
- *(SMB_Hdr(pkt) + SMB_hdr_axc_offset) = 0xFF; /* No extra command */
- SSVAL(SMB_Hdr(pkt), SMB_hdr_axo_offset, 0);
-
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_mbs_offset, SMBLIB_MAX_XMIT);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_mmc_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_vcn_offset, 1); /* Thanks Tridge! */
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_snk_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cipl_offset, pass_len);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cspl_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_res_offset, 0);
- SIVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_cap_offset, 0);
- SSVAL(SMB_Hdr(pkt), SMB_ssetpNTLM_bcc_offset, param_len);
-
- /* Now copy the param strings in with the right stuff */
-
- p = (char *)(SMB_Hdr(pkt) + SMB_ssetpNTLM_buf_offset);
-
- /* Copy in password, then the rest. Password has no null at end */
-
- memcpy(p, pword, pass_len);
-
- p = p + pass_len;
-
- strcpy(p, UserName);
- p = p + strlen(UserName);
- *p = 0;
-
- p = p + 1;
-
- strcpy(p, Con_Handle -> PDomain);
- p = p + strlen(Con_Handle -> PDomain);
- *p = 0;
- p = p + 1;
-
- strcpy(p, Con_Handle -> OSName);
- p = p + strlen(Con_Handle -> OSName);
- *p = 0;
- p = p + 1;
-
- strcpy(p, Con_Handle -> LMType);
- p = p + strlen(Con_Handle -> LMType);
- *p = 0;
-
- }
-
- /* Now send it and get a response */
-
- if (RFCNB_Send(Con_Handle -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error sending SessSetupX request\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_SendFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Now get the response ... */
-
- if (RFCNB_Recv(Con_Handle -> Trans_Connect, pkt, pkt_len) < 0) {
-
-#ifdef DEBUG
- fprintf(stderr, "Error receiving response to SessSetupAndX\n");
-#endif
-
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_RecvFailed;
- return(SMBlibE_BAD);
-
- }
-
- /* Check out the response type ... */
-
- if (CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset) != SMBC_SUCCESS) { /* Process error */
-
-#ifdef DEBUG
- fprintf(stderr, "SMB_SessSetupAndX failed with errorclass = %i, Error Code = %i\n",
- CVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset),
- SVAL(SMB_Hdr(pkt), SMB_hdr_err_offset));
-#endif
-
- SMBlib_SMB_Error = IVAL(SMB_Hdr(pkt), SMB_hdr_rcls_offset);
- RFCNB_Free_Pkt(pkt);
- SMBlib_errno = SMBlibE_Remote;
- return(SMBlibE_BAD);
-
- }
-
- /** @@@ mdz: check for guest login { **/
- if (SVAL(SMB_Hdr(pkt), SMB_ssetpr_act_offset) & 0x1) {
- /* do we allow guest login? NO! */
- return (SMBlibE_BAD);
- }
- /** @@@ mdz: } **/
-
-#ifdef DEBUG
- fprintf(stderr, "SessSetupAndX response. Action = %i\n",
- SVAL(SMB_Hdr(pkt), SMB_ssetpr_act_offset));
-#endif
-
- /* Now pick up the UID for future reference ... */
-
- Con_Handle -> uid = SVAL(SMB_Hdr(pkt), SMB_hdr_uid_offset);
- RFCNB_Free_Pkt(pkt);
-
- return(0);
-
-}
-
-/* Disconnect from the server, and disconnect all tree connects */
-
-int SMB_Discon(SMB_Handle_Type Con_Handle, BOOL KeepHandle)
-
-{
-
- /* We just disconnect the connection for now ... */
-
- RFCNB_Hangup(Con_Handle -> Trans_Connect);
-
- if (!KeepHandle)
- free(Con_Handle);
-
- return(0);
-
-}
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* UNIX SMBlib NetBIOS implementation
-
- Version 1.0
- SMBlib Defines
-
- Copyright (C) Richard Sharpe 1996
-*/
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef SQUID_LIB_SMBLIB_SMBLIB_H
-#define SQUID_LIB_SMBLIB_SMBLIB_H
-
-#include "smblib-common.h"
-#include "smblib/smbencrypt.h"
-#include "std-defines.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Just define all the entry points */
-
-/* Create a handle to allow us to set/override some parameters ... */
-
-SMB_Handle_Type SMB_Create_Con_Handle(void);
-
-/* Connect to a server, but do not do a tree con etc ... */
-
-SMB_Handle_Type SMB_Connect_Server(SMB_Handle_Type Con_Handle,
- const char *server,
- const char *NTdomain);
-
-/* Connect to a server and give us back a handle. If Con == NULL, create */
-/* The handle and populate it with defaults */
-
-SMB_Handle_Type SMB_Connect(SMB_Handle_Type Con_Handle,
- SMB_Tree_Handle *tree,
- char *service,
- char *username,
- char *password);
-
-int SMB_Init(void);
-
-int SMB_Logon_Server(SMB_Handle_Type Con_Handle,
- char *UserName,
- char *PassWord,
- const char *NtDomain,
- int PreCrypted);
-
-/* Negotiate a protocol */
-
-int SMB_Negotiate(SMB_Handle_Type Con_Handle, const char *Prots[]);
-
-/* Connect to a tree ... */
-
-SMB_Tree_Handle SMB_TreeConnect(SMB_Handle_Type con,
- SMB_Tree_Handle tree,
- const char *path,
- const char *password,
- const char *dev);
-
-/* Disconnect a tree ... */
-
-int SMB_TreeDisconect(void *tree_handle);
-
-/* Open a file */
-
-void *SMB_Open(void *tree_handle,
- void *file_handle,
- char *file_name,
- unsigned short mode,
- unsigned short search);
-
-/* Close a file */
-
-int SMB_Close(void *file_handle);
-
-/* Disconnect from server. Has flag to specify whether or not we keep the */
-/* handle. */
-
-int SMB_Discon(SMB_Handle_Type Con_Handle, BOOL KeepHandle);
-
-void *SMB_Create(void *Tree_Handle,
- void *File_Handle,
- char *file_name,
- short search);
-
-int SMB_Delete(void *tree, char *file_name, short search);
-
-int SMB_Create_Dir(void *tree, char *dir_name);
-
-int SMB_Delete_Dir(void *tree, char *dir_name);
-
-int SMB_Check_Dir(void *tree, char *dir_name);
-
-int SMB_Get_Last_Error(void);
-
-int SMB_Get_Last_SMB_Err(void);
-
-void SMB_Get_Error_Msg(int msg, char *msgbuf, int len);
-
-void *SMB_Logon_And_TCon(void *con, void *tree, char *user, char *pass,
- char *service, char *st);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* SQUID_LIB_SMBLIB_SMBLIB_H */
-
+++ /dev/null
-/*
- * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/*
- SMBlib Standard Includes
-
- Copyright (C) 1996, Richard Sharpe
-*/
-
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef SQUID_LIB_SMBLIB_STD_DEFINES_H
-#define SQUID_LIB_SMBLIB_STD_DEFINES_H
-
-/* RFCNB Standard includes ... */
-/* One day we will conditionalize these on OS types ... */
-
-#define BOOL int
-
-#include <netdb.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
-#include <signal.h>
-#include <errno.h>
-#include <unistd.h>
-#include <strings.h>
-
-#define TRUE 1
-#define FALSE 0
-
-#endif /* SQUID_LIB_SMBLIB_STD_DEFINES_H */
-
+++ /dev/null
-Using SMBlib
-Richard Sharpe
-
-This file describes how to use the SMBlib routines. It takes the form of a
-program that might use many of thr routines with text describing the routines
-used.
-
-I wrote it in an attempt to understand more about the SMB protocol and
-the RFCNB (NBT) protocol underlying it. My manager approved my posting this
-as long as there was no suggestion that Digital is responsible for this code
-not that any warranties are offered by Digital. So, I put a GPL on the code.
-
-DISCLAIMER
-
-To restate, this code is offered as is, and no warranties are implied, either
-by Digital Equipment Corporation or by Richard Sharpe. Neither
-Digital Equipment Corporation nor Richard Sharpe can be held liable for
-any consequences resulting from the use of this code.
-
-END Disclaimer
-
-I have pulled this code from other test routines, and I make no guarantee that
-what I have here will actually compile. It is simply meant to show you how to
-use SMBlib.
-
-STARING A PROGRAM
-
-You will need some includes ...
-
-#include <sys/types.h>
-#include <unistd.h>
-
-#include "SMBlib-SOURCE-DIR/smblib.h"
-
-INITIALIZING SMBlib
-
- SMB_Init()
-
-This initializes the SMBlib routines.
-
-CONNECTING TO A SERVER
-
-First, you have to connect to a share on a server. There are a couple of ways
-of doing this. The easiest is:
-
- P1 P2 P3 P4
-
- con = SMB_Connect(NULL, service_name, "Guest", password);
-
-where:
-
- P1 is a handle to a connection structure you might already have. NULL
- if you want SMB_Connect to create one.
-
- P2 is the name of the service you want to connect to, in the form of:
-
- \\server-name\share
-
- P3 is the account name to log on as. This is really ignored by SMB_Connect
- at the moment.
-
- P4 is the password to use in connecting to the share.
-
-SMB_Connect connects to the server, negotiates the Core Protocol, and connects
-to the tree represented by the share that is specified.
-
-If a problem occurs, it returns NULL. You can check for errors doing the
-following.
-
- void *con;
-
- if (con == NULL) { /* Error ... */
-
- fprintf(stderr, "Unable to connect ... \n");
-
- error = SMB_Get_Last_Error(); /* Find out the problem */
-
-Pick up the error from SMBlib and decode it.
-
- if (error == SMBlibE_Remote) { /* Pick up the class and code */
-
- SMB_Error = SMB_Get_Last_SMB_Err();
-
- fprintf(stderr, "\tError Class = %i, Error Code = %i\n",
- SMBlib_Error_Class(SMB_Error), SMBlib_Error_Code(SMB_Error));
-
- }
- else { /* Some error code from SMBlib ... */
-
- SMB_Get_Error_Msg(error, error_message, sizeof(error_message) - 1);
-
- fprintf(stderr, "%s\n", error_message);
-
- }
-
- exit(1); /* Or whatever else you want to do ... */
-
- }
-
-If you want to connect the hard way, you will need to call three routines,
-SMB_Connect_Server, SMB_Negotiate, and SMB_TreeConnect. An example is:
-
- char *SMB_Prots[] = {"PC NETWORK PROGRAM 1.0",
- "MICROSOFT NETWORKS 1.03",
- "MICROSOFT NETWORKS 3.0",
- "LANMAN1.0",
- "LM1.2X002",
- "Samba",
- "NT LM 0.12",
- "NT LANMAN 1.0",
- NULL};
-
-Here we connect to the server, whose name is in the variable server.
-
- con = SMB_Connect_Server(NULL, server);
-
-Here we do some primitive error checking. Use the example above for better
-error checking.
-
- if (con == NULL) { /* Error ... */
-
- fprintf(stderr, "Unable to connect to server \"%s\" ... \n", server);
- RFCNB_Get_Error(err_string, sizeof(err_string));
- printf("Error in calling: %s ...\n", err_string);
- exit(1);
-
- }
-
-Here we negotiate a protocol. We pass a list of the protocol strings we will
-accepty as the second parameter.
-
- /* Now do a negotiate ... */
-
- fprintf(stderr, "Now we negotiate a protocol ... \n");
-
- if (SMB_Negotiate(con, SMB_Prots) < 0) { /* An error */
-
- fprintf(stderr, "Unable to negotiate a protocol ...\n");
- RFCNB_Get_Error(err_string, sizeof(err_string));
- printf("Error in calling: %s ...\n", err_string);
- exit(1);
-
- }
-
-If we want to find out the protocol that was negotiated then we can do the
-following:
-
- protocol = SMB_Get_Protocol_IDX(con);
-
-This returns us the index of the protocol in SMB_Prots that was accepted, or
-0xFFFF if connection handle is invalid.
-
- /* Now we do a logon ... */
-
- fprintf(stderr, "Now try to logon as %s ...\n", user);
-
- if (SMB_Logon_Server(con, user, password) < 0) {
-
-This code will logon to an NT 3.51 server or to Samba or to a LAN Manager for
-UNIX 2.2 server. It is the only part of SMBlib that knows about NT LM 0.12
-or LM1.2X002 at this stage.
-
- fprintf(stderr, "Unable to logon to server ...\n");
- RFCNB_Get_Error(err_string, sizeof(err_string));
- printf("Error in logging on: %s ...\n", err_string);
- exit(1);
-
- }
-
- sprintf(service_unc, "\\\\%s\\%s", server, service);
-
-Now we connect to a tree. This takes the connection handle, a service name, a
-password, and a service type (A:, LPT:, etc). If you want a Microsoft
-developed server to connect you, you better use A: for the service type for a
-disk service.
-
- void *tree;
-
- if (tree = SMB_TreeConnect(con, service, password, service_type) == NULL) {
-
- fprintf(stderr, "Unable to connect to the tree ...\n");
- RFCNB_Get_Error(err_string, sizeof(err_string));
- fprintf(stderr, " Error trying to connect: %s \n", err_string);
- }
-
-OPENING FILES
-
-To open a file on the server, use the following call, which gives back a file
-handle:
-
- P1 P2 P3 P4 P5
-
- file = SMB_Open(tree, NULL, file_name, SMB_AMODE_OPENRW, SMB_FA_ORD);
-
-where:
-
- P1 is the tree handle from an earlier SMB_TreeConnect
-
- P2 is a file handle or NULL. If NULL is passed, a new file handle will be
- created
-
- P3 is the file you want opened.
-
- P4 is the mode that you want it opened under. See smblib-common.h for the
- defines.
-
- P5 is the type of file, whether an ordinary (normal), hidden, system, etc.
-
-If SMB_Open returns NULL, an error has occurred, so use the sort of error
-handling code shown for SMB_Connect above.
-
-There are many more things that can be done. See the program test_smblib.c for
-examples of doing all of the following:
-
-CLOSING FILES
-
- READING FILES
-
- WRITING FILES
-
- DELETING FILES
-
- CREATING FILES
-
- CREATING DIRECTORIES
-
- DELETING DIRECTORIES
-
- SEARCHING DIRECTORIES
\ No newline at end of file
projects / thirdparty / squid.git / commitdiff
