diff options
36 files changed, 8 insertions, 8724 deletions
@@ -4,6 +4,7 @@ - Fixed Base64 decoding problems - Added mkha1 tool - Lots of bug fixes and testing + - Removed half baked NTLM support 0.4.2 - Separated base handler functionality, reorganized files, code @@ -3,3 +3,5 @@ mod_httpauth - Access control (groups etc..)? - Proxy Authentication +httpauthd +- Complete NTLM Support diff --git a/apache1x/mod_httpauth.c b/apache1x/mod_httpauth.c index 4ead7ba..b7023b0 100644 --- a/apache1x/mod_httpauth.c +++ b/apache1x/mod_httpauth.c @@ -66,11 +66,9 @@ httpauth_context_t; #define AUTH_PREFIX_BASIC "Basic" #define AUTH_PREFIX_DIGEST "Digest" -#define AUTH_PREFIX_NTLM "NTLM" #define AUTH_TYPE_BASIC 1 << 1 #define AUTH_TYPE_DIGEST 1 << 2 -#define AUTH_TYPE_NTLM 1 << 3 #define AUTH_TYPE_ANY 0x0000FFFF #define HTTPAUTH_AUTHTYPE "HTTPAUTH" @@ -119,8 +117,6 @@ static const char* set_types(cmd_parms* cmd, void* config, const char* val) type = AUTH_TYPE_BASIC; else if(strcasecmp(val, AUTH_PREFIX_DIGEST) == 0) type = AUTH_TYPE_DIGEST; - else if(strcasecmp(val, AUTH_PREFIX_NTLM) == 0) - type = AUTH_TYPE_NTLM; else if(strcasecmp(val, "any")) type = AUTH_TYPE_ANY; else @@ -148,7 +144,7 @@ static const command_rec httpauth_cmds[] = { "HttpAuthHandler", set_handler, NULL, OR_AUTHCFG, TAKE1, "The handler that httpauthd should use to authenticate" }, { "HttpAuthTypes", set_types, NULL, OR_AUTHCFG, ITERATE, - "The types of authentiction allowed (Basic, Digest, NTLM ...)" }, + "The types of authentiction allowed (Basic, Digest, ...)" }, { "HttpAuthDigestDomain", set_domain, NULL, OR_AUTHCFG, RAW_ARGS, "The domain for which digest authentication is relevant" }, { NULL, NULL, NULL, 0, 0, NULL } @@ -403,10 +399,6 @@ int read_copy_headers(httpauth_context_t* ctx, int ccode, request_rec* r) !(ctx->types & AUTH_TYPE_DIGEST)) continue; - else if(strncasecmp(line, AUTH_PREFIX_NTLM, strlen(AUTH_PREFIX_NTLM)) == 0 && - !(ctx->types & AUTH_TYPE_NTLM)) - continue; - /* Only allow unknown if we don't have it */ else if(!(ctx->types & AUTH_TYPE_ANY)) continue; @@ -616,11 +608,6 @@ int write_request(httpauth_context_t* ctx, request_rec* r) const array_header* hdrs_arr; const table_entry* elts; - /* - * TODO: We need to use a valid connection id for - * NTLM connections to work properly. - */ - /* Send the request header to httpauthd */ t = ap_pstrcat(r->pool, "AUTH XXX ", r->method, " ", r->unparsed_uri, "\n", NULL); @@ -655,10 +642,6 @@ int write_request(httpauth_context_t* ctx, request_rec* r) !(ctx->types & AUTH_TYPE_DIGEST)) continue; - else if(strncasecmp(t, AUTH_PREFIX_NTLM, strlen(AUTH_PREFIX_NTLM)) == 0 && - !(ctx->types & AUTH_TYPE_NTLM)) - continue; - /* Only allow unknown if we don't have it */ else if(!(ctx->types & AUTH_TYPE_ANY)) continue; diff --git a/configure.in b/configure.in index 9978332..9e3a7f3 100644 --- a/configure.in +++ b/configure.in @@ -66,7 +66,6 @@ fi AC_ARG_WITH(ldap, [ --with-ldap with LDAP support]) AC_ARG_WITH(pgsql, [ --with-pgsql with Postgres support]) AC_ARG_WITH(ldap, [ --with-mysql with MYSQL support]) -AC_ARG_ENABLE(ntlm, [ --enable-ntlm enable NTLM support]) # TODO: Figure out why we need this wierd hack ACX_PTHREAD( , [echo "ERROR: Pthread support not found."; exit 1] ) @@ -163,13 +162,6 @@ if test -n "$with_mysql"; then AC_DEFINE_UNQUOTED(WITH_MYSQL, 1, [With MYSQL Support] ) fi -# NTLM Support -AM_CONDITIONAL(WITH_NTLM, test -n "$enable_ntlm") -if test -n "$enable_ntlm"; then - echo "enabling NTLM support" - AC_DEFINE_UNQUOTED(WITH_NTLM, 1, [With NTLM Support] ) -fi - # Have to resolve this for the path below if test "${prefix}" = "NONE"; then prefix=$ac_default_prefix diff --git a/daemon/Makefile.am b/daemon/Makefile.am index e4eecde..3c22d10 100644 --- a/daemon/Makefile.am +++ b/daemon/Makefile.am @@ -14,22 +14,10 @@ PGSQL_SOURCES = pgsql.c MYSQL_SOURCES = mysql.c -NTLM_SOURCES = ntlm.c ntlmssp.h ntlmssp.c \ - smblib/smblib.c smblib/smblib-util.c smblib/file.c smblib/smb-errors.c \ - smblib/exper.c smblib/smblib-api.c smblib/smblib.h smblib/std-defines.h \ - smblib/smblib-priv.h smblib/smblib-common.h \ - rfcnb/rfcnb-io.c rfcnb/rfcnb-util.c rfcnb/session.c rfcnb/byteorder.h \ - rfcnb/rfcnb-common.h rfcnb/rfcnb-error.h rfcnb/rfcnb.h rfcnb/rfcnb-io.h \ - rfcnb/rfcnb-priv.h rfcnb/rfcnb-util.h rfcnb/std-includes.h - if WITH_LDAP httpauthd_SOURCES += $(LDAP_SOURCES) endif -if WITH_NTLM -httpauthd_SOURCES += $(NTLM_SOURCES) -endif - if WITH_PGSQL httpauthd_SOURCES += $(PGSQL_SOURCES) endif @@ -42,4 +30,4 @@ httpauthd_CFLAGS = -D_THREAD_SAFE -pthread -DLinux \ -I${top_srcdir}/common/ -I${top_srcdir} httpauthd_LDFLAGS = -pthread -EXTRA_DIST = $(LDAP_SOURCES) $(NTLM_SOURCES) $(PGSQL_SOURCES) $(MYSQL_SOURCES) +EXTRA_DIST = $(LDAP_SOURCES) $(PGSQL_SOURCES) $(MYSQL_SOURCES) diff --git a/daemon/httpauthd.c b/daemon/httpauthd.c index 7bad582..fa79053 100644 --- a/daemon/httpauthd.c +++ b/daemon/httpauthd.c @@ -68,7 +68,6 @@ extern ha_handler_t simple_handler; extern ha_handler_t ldap_handler; -extern ha_handler_t ntlm_handler; extern ha_handler_t pgsql_handler; extern ha_handler_t mysql_handler; @@ -78,9 +77,6 @@ ha_handler_t* g_handlerlist[] = #if WITH_LDAP &ldap_handler, #endif -#if WITH_NTLM - &ntlm_handler, -#endif #if WITH_PGSQL &pgsql_handler, #endif @@ -1471,9 +1467,6 @@ static int config_parse(const char* file, ha_buffer_t* buf) else if(strncmp(value, "digest", 6) == 0) types |= HA_TYPE_DIGEST; - else if(strncmp(value, "ntlm", 4) == 0) - types |= HA_TYPE_NTLM; - else errx(1, "invalid type for '%s': %s (line %d)", name, value, line); diff --git a/daemon/httpauthd.h b/daemon/httpauthd.h index 4dec1d0..18869f8 100644 --- a/daemon/httpauthd.h +++ b/daemon/httpauthd.h @@ -253,9 +253,6 @@ void ha_memerr(const ha_request_t* rq); #define HA_TYPE_DIGEST 1 << 2 #define HA_PREFIX_DIGEST "Digest " -#define HA_TYPE_NTLM 1 << 3 -#define HA_PREFIX_NTLM "NTLM " - /* ----------------------------------------------------------------------- * URI Parse Support diff --git a/daemon/ntlm.c b/daemon/ntlm.c deleted file mode 100644 index 56190cf..0000000 --- a/daemon/ntlm.c +++ /dev/null @@ -1,824 +0,0 @@ -/* - * Copyright (c) 2004, Nate Nielsen - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above - * copyright notice, this list of conditions and the - * following disclaimer. - * * Redistributions in binary form must reproduce the - * above copyright notice, this list of conditions and - * the following disclaimer in the documentation and/or - * other materials provided with the distribution. - * * The names of contributors to this software may not be - * used to endorse or promote products derived from this - * software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF - * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * - * - * CONTRIBUTORS - * Nate Nielsen <nielsen@memberwebs.com> - * - */ - -#include "usuals.h" -#include "httpauthd.h" -#include "hash.h" -#include "defaults.h" -#include "md5.h" -#include "basic.h" -#include "stringx.h" - -#include <syslog.h> - -/* The NTLM headers */ -#include "ntlmssp.h" - -/* ------------------------------------------------------------------------------- - * Defaults and Constants - */ - -#define NTLM_HASH_KEY_LEN MD5_LEN -#define NTLM_ESTABLISHED (void*)1 - - -/* ------------------------------------------------------------------------------- - * Structures and Globals - */ - -/* A pending connection */ -typedef struct ntlm_connection -{ - void* handle; - char nonce[NONCE_LEN]; - unsigned int flags; -} -ntlm_connection_t; - - -/* The main context */ -typedef struct ntlm_context -{ - /* Read Only --------------------------------------------------------- */ - const char* server; /* Server to authenticate against */ - const char* domain; /* NTLM domain to authenticate against */ - const char* backup; /* Backup server if primary is down */ - int pending_max; /* Maximum number of connections at once */ - int pending_timeout; /* Timeout for authentication (in seconds) */ - - /* Require Locking --------------------------------------------------- */ - hsh_t* pending; /* Pending connections */ - hsh_t* established; /* Established connections */ -} -ntlm_context_t; - - -/* The default context settings */ -static const ntlm_context_t ntlm_defaults = -{ - NULL, NULL, NULL, DEFAULT_PENDING_MAX, DEFAULT_PENDING_TIMEOUT, - NULL, NULL -}; - - -/* Mutexes for accessing non-thread-safe smblib */ -static pthread_mutex_t g_smblib_mutex; -static pthread_mutexattr_t g_smblib_mutexattr; - - -/* ------------------------------------------------------------------------------- - * Internal Functions - */ - -static ntlm_connection_t* makeconnection(ha_request_t* rq, ntlm_context_t* ctx) -{ - ntlm_connection_t* conn; - - ASSERT(ctx); - - conn = (ntlm_connection_t*)malloc(sizeof(ntlm_connection_t)); - if(!conn) - { - ha_messagex(NULL, LOG_CRIT, "out of memory"); - return NULL; - } - - memset(conn, 0, sizeof(*conn)); - - /* - * Open a connection to to the domain controller. I don't think - * we can cache these connections or use them again as opening - * a connection here results in an nonce being generated. - */ - conn->handle = ntlmssp_connect(ctx->server, ctx->backup, - ctx->domain, conn->nonce); - if(!conn->handle) - { - ha_messagex(rq, LOG_ERR, "couldn't connect to the domain server %s (backup: %s)", - ctx->server, ctx->backup ? ctx->backup : "none"); - free(conn); - return NULL; - } - - ha_messagex(rq, LOG_INFO, "established connection to server"); - return conn; -} - -static void freeconnection(ha_request_t* rq, ntlm_connection_t* conn) -{ - ASSERT(conn); - - if(conn->handle) - { - ha_messagex(rq, LOG_DEBUG, "disconnected from server"); - ntlmssp_disconnect(conn->handle); - conn->handle = NULL; - } - - free(conn); -} - -static void free_hash_object(void* arg, void* val) -{ - if(val) - { - ASSERT(val != NTLM_ESTABLISHED); - freeconnection(NULL, (ntlm_connection_t*)val); - } -} - -static ntlm_connection_t* getpending(ntlm_context_t* ctx, const void* key) -{ - ntlm_connection_t* ret; - - ASSERT(ctx && key); - - ha_lock(NULL); - - ret = (ntlm_connection_t*)hsh_rem(ctx->pending, key); - - ha_unlock(NULL); - - return ret; -} - -static int putpending(ntlm_context_t* ctx, const void* key, ntlm_connection_t* conn) -{ - int r = 0; - - ASSERT(ctx && key && conn); - ASSERT(conn->handle); - - ha_lock(NULL); - - if(!hsh_get(ctx->pending, key)) - { - if(!hsh_set(ctx->pending, key, (void*)conn)) - { - free_hash_object(NULL, conn); - ha_messagex(NULL, LOG_ERR, "out of memory"); - r = -1; - } - } - - ha_unlock(NULL); - - return r; -} - -int ntlm_auth_basic(ha_request_t* rq, ntlm_context_t* ctx, char* key, - const char* header) -{ - ntlm_connection_t* conn; - char* t; - basic_header_t basic; - const char* domain = NULL; - int found = 0; - int r; - - ASSERT(ctx && key && header && rq); - - /* - * We're doing basic authentication on the connection - * which invalidates any NTLM authentication we've started - * or done on this connection. - */ - conn = getpending(ctx, key); - if(conn) - { - ha_messagex(rq, LOG_WARNING, "basic auth killed a pending ntlm auth in progress"); - freeconnection(rq, conn); - } - - if((r = basic_parse(header, rq->buf, &basic)) < 0) - return r; - - /* Check and see if this connection is in the cache */ - ha_lock(NULL); - - if(hsh_get(ctx->established, basic.key) == NTLM_ESTABLISHED) - found = 1; - - ha_unlock(NULL); - - if(found) - ha_messagex(rq, LOG_NOTICE, "validated basic user against cache: %s", basic.user); - - else - { - /* Try to find a domain in the user */ - if((t = strchr(basic.user, '\\')) != NULL || - (t = strchr(basic.user, '/')) != NULL) - { - /* Break at the domain */ - domain = basic.user; - basic.user = t + 1; - *t = 0; - - /* Make sure this is our domain */ - if(strcasecmp(domain, ctx->domain) != 0) - domain = NULL; - } - - if(!domain) - { - /* Use the default domain if none specified */ - domain = ctx->domain; - } - - /* Make sure above did not fail */ - if(basic.user && basic.user[0] && basic.password && - domain && domain[0]) - { - ha_messagex(rq, LOG_DEBUG, "checking user against server: %s", basic.user); - - /* We need to lock to go into smblib */ - ha_lock(&g_smblib_mutex); - - /* Found in smbval/valid.h */ - if(ntlmssp_validuser(basic.user, basic.password, ctx->server, - ctx->backup, domain) == NTV_NO_ERROR) - { - /* If valid then we return */ - found = 1; - } - - ha_unlock(&g_smblib_mutex); - } - - if(found) - ha_messagex(rq, LOG_NOTICE, "validated basic user against server: %s", basic.user); - } - - if(found) - { - int r; - rq->resp_code = HA_SERVER_OK; - rq->resp_detail = basic.user; - - ha_lock(NULL); - - /* We put this connection into the successful connections */ - r = hsh_set(ctx->established, basic.key, NTLM_ESTABLISHED); - - ha_unlock(NULL); - - if(!r) - { - ha_messagex(NULL, LOG_CRIT, "out of memory"); - return HA_CRITERROR; - } - - return HA_OK; - } - - return HA_FALSE; -} - -int ntlm_auth_ntlm(ha_request_t* rq, ntlm_context_t* ctx, void* key, - const char* header) -{ - ntlmssp_info_rec ntlmssp; - ntlm_connection_t* conn = NULL; - unsigned int flags = 0; - int ret = HA_FALSE; - size_t len = 0; - void* d; - int r; - - ASSERT(ctx && key && header && rq); - - /* - * Retrieve and remove the connection from the pending bag. - * We add it back again below if that's necessary. - */ - conn = getpending(ctx, key); - - /* - * We use the flags from an already established connection - * if we've been pending and stuff - */ - - if(conn && conn->flags) - flags = conn->flags; - - /* - * First we figure out what kind of message the client - * is sending us. - */ - - d = ha_bufdec64(rq->buf, header, &len); - - if(!d || len == 0) - RETURN(HA_FALSE); - - r = ntlmssp_decode_msg(&ntlmssp, d, len, &flags); - if(r != 0) - { - ha_messagex(rq, LOG_WARNING, "decoding NTLMSSP message failed (error %d)", r); - rq->resp_code = HA_SERVER_BADREQ; - RETURN(HA_FALSE); - } - - - switch(ntlmssp.msg_type) - { - - /* An initial NTLM request? */ - case 1: - { - /* Win9x doesn't seem to send a domain or host */ - int win9x = !ntlmssp.host[0] && !ntlmssp.domain[0]; - - /* - * If we already have a connection to the domain controller - * then we're in trouble. Basically this is the second - * type 1 message we've received over this connection. - * - * TODO: Eventually what we want to do here is wait for the - * other authentication request to complete, or something - * like that. - */ - if(conn) - { - /* - * In this case we also add the connection back into the - * pending stack so that the correct request will complete - * properly when it comes through. - */ - r = putpending(ctx, key, conn); - conn = NULL; - - if(r < 0) - RETURN(HA_CRITERROR); - else - { - ha_messagex(rq, LOG_ERR, "received out of order NTLM request from client"); - rq->resp_code = HA_SERVER_BADREQ; - RETURN(HA_FALSE); - } - } - - - /* - * Check how many connections we have to the domain controller - * and if too many then cut off here. - */ - if(ctx->pending_max != -1) - { - ha_lock(NULL); - - if(hsh_count(ctx->pending) >= ctx->pending_max) - hsh_bump(ctx->pending); - - ha_unlock(NULL); - } - - - /* - * Open a connection to to the domain controller. I don't think - * we can cache these connections or use them again as opening - * a connection here results in an nonce being generated. - */ - conn = makeconnection(rq, ctx); - - if(!conn) - RETURN(HA_FAILED); - - /* Save away any flags given us by ntlm_decode_msg */ - conn->flags = flags; - - /* Start building the header */ - ha_bufcpy(rq->buf, HA_PREFIX_NTLM); - - if(win9x) - { - struct ntlm_msg2_win9x msg_win9x; - ntlmssp_encode_msg2_win9x(conn->nonce, &msg_win9x, (char*)ctx->domain, flags); - ha_bufjoin(rq->buf); - ha_bufenc64(rq->buf, (unsigned char*)&msg_win9x, sizeof(msg_win9x)); - } - else - { - struct ntlm_msg2 msg; - ntlmssp_encode_msg2(conn->nonce, &msg); - ha_bufjoin(rq->buf); - ha_bufenc64(rq->buf, (unsigned char*)&msg, sizeof(msg)); - } - - if(CHECK_RBUF(rq)) - RETURN(HA_CRITERROR); - - /* - * TODO: Our callers need to be able to keep alive - * connections that have authentication going on. - */ - - /* Cache this connection in our pending set ... */ - r = putpending(ctx, key, conn); - - /* - * By marking this as null, the cleanup code - * won't free the connection since it's been - * cached above. - */ - conn = NULL; - - if(r < 0) - RETURN(HA_CRITERROR); - else - { - ha_messagex(rq, LOG_DEBUG, "sending ntlm challenge"); - ha_addheader(rq, "WWW-Authenticate", ha_bufdata(rq->buf)); - rq->resp_code = HA_SERVER_DECLINE; - RETURN(HA_FALSE); - } - } - - /* A response to a challenge */ - case 3: - { - /* - * We need to have a connection at this point or this whole thing - * has come in in the wrong order. Actually it's a client error - * for stuff to come in wrong. But since some web servers also - * kill keep-alives and stuff, we forgive and just ask the client - * for the authentication info again. - */ - if(!conn || !conn->handle) - { - ha_messagex(rq, LOG_WARNING, "received out of order NTLM response from client"); - rq->resp_code = HA_SERVER_BADREQ; - RETURN(HA_FALSE); - } - - if(!ntlmssp.user) - { - ha_messagex(rq, LOG_WARNING, "received NTLM response without user name"); - rq->resp_code = HA_SERVER_BADREQ; - RETURN(HA_FALSE); - } - - /* We have to lock while going into smblib */ - ha_lock(&g_smblib_mutex); - - /* Now authenticate them against the DC */ - r = ntlmssp_auth(conn->handle, ntlmssp.user, ntlmssp.nt, 1, - ntlmssp.domain[0] ? (char*)ntlmssp.domain : (char*)ctx->domain); - - ha_unlock(&g_smblib_mutex); - - /* The connection gets disconnected below */ - - if(r == NTV_LOGON_ERROR) - { - /* - * Note that we don't set a code here. This causes our - * caller to put in all the proper headers for us. - */ - ha_messagex(rq, LOG_WARNING, "failed NTLM logon for user '%s'", ntlmssp.user); - RETURN(HA_FALSE); - } - - /* A successful login ends here */ - else - { - int r; - rq->resp_detail = ntlmssp.user; - ha_messagex(rq, LOG_NOTICE, "validated ntlm user against server", ntlmssp.user); - - ha_lock(NULL); - - /* We put this connection into the successful connections */ - r = hsh_set(ctx->established, key, NTLM_ESTABLISHED); - - ha_unlock(NULL); - - if(!r) - { - ha_messagex(NULL, LOG_CRIT, "out of memory"); - RETURN(HA_CRITERROR); - } - - RETURN(HA_OK); - } - } - break; - - default: - ha_messagex(rq, LOG_WARNING, "received invalid NTLM message (type %d)", ntlmssp.msg_type); - rq->resp_code = HA_SERVER_BADREQ; - RETURN(HA_FALSE); - }; - - -finally: - if(CHECK_RBUF(rq)) - ret = HA_CRITERROR; - - if(conn) - freeconnection(rq, conn); - - return ret; -} - - -/* ------------------------------------------------------------------------------- - * Handler Functions - */ - -int ntlm_config(ha_context_t* context, const char* name, const char* value) -{ - ntlm_context_t* ctx = (ntlm_context_t*)(context->ctx_data); - - ASSERT(name && value && value[0]); - - if(strcmp(name, "ntlmserver") == 0) - { - ctx->server = value; - return HA_OK; - } - - else if(strcmp(name, "ntlmbackup") == 0) - { - ctx->backup = value; - return HA_OK; - } - - else if(strcmp(name, "ntlmdomain") == 0) - { - ctx->domain = value; - return HA_OK; - } - - else if(strcmp(name, "pendingmax") == 0) - { - return ha_confint(name, value, 1, 256, &(ctx->pending_max)); - } - - else if(strcmp(name, "pendingtimeout") == 0) - { - return ha_confint(name, value, 1, 86400, &(ctx->pending_timeout)); - } - - return HA_FALSE; -} - -int ntlm_init(ha_context_t* context) -{ - /* Per context initialization */ - if(context) - { - ntlm_context_t* ctx = (ntlm_context_t*)(context->ctx_data); - hsh_table_calls_t htc; - - ASSERT(ctx); - - /* Make sure there are some types of authentication we can do */ - if(!(context->allowed_types & (HA_TYPE_BASIC | HA_TYPE_NTLM))) - { - ha_messagex(NULL, LOG_ERR, "NTLM module configured, but does not implement any " - "configured authentication type."); - return HA_FAILED; - } - - /* Check for mandatory configuration */ - if(!(ctx->server) || !(ctx->domain)) - { - ha_messagex(NULL, LOG_ERR, "NTLM configuration incomplete. " - "Must have NTLMServer and NTLMDomain configured."); - return HA_FAILED; - } - - ASSERT(!ctx->pending); - ASSERT(!ctx->established); - - /* Initialize our tables */ - if(!(ctx->pending = hsh_create(NTLM_HASH_KEY_LEN)) || - !(ctx->established = hsh_create(NTLM_HASH_KEY_LEN))) - { - ha_messagex(NULL, LOG_CRIT, "out of memory"); - return HA_CRITERROR; - } - - htc.f_freeval = free_hash_object; - htc.arg = NULL; - hsh_set_table_calls(ctx->pending, &htc); - - ha_messagex(NULL, LOG_INFO, "initialized ntlm handler"); - } - - /* Global Initialization */ - else - { - /* Create the smblib mutex */ - if(pthread_mutexattr_init(&g_smblib_mutexattr) != 0 || - pthread_mutexattr_settype(&g_smblib_mutexattr, HA_MUTEX_TYPE) || - pthread_mutex_init(&g_smblib_mutex, &g_smblib_mutexattr) != 0) - { - ha_messagex(NULL, LOG_CRIT, "threading problem. can't create mutex"); - return HA_CRITERROR; - } - } - - return HA_OK; -} - -void ntlm_destroy(ha_context_t* context) -{ - /* Per context destroy */ - if(context) - { - /* Note: We don't need to be thread safe here anymore */ - ntlm_context_t* ctx = (ntlm_context_t*)(context->ctx_data); - - if(ctx->pending) - hsh_free(ctx->pending); - - if(ctx->established) - hsh_free(ctx->established); - - ha_messagex(NULL, LOG_INFO, "uninitialized handler"); - } - - /* Global Destroy */ - else - { - /* Close the mutex */ - pthread_mutex_destroy(&g_smblib_mutex); - pthread_mutexattr_destroy(&g_smblib_mutexattr); - } -} - -int ntlm_process(ha_request_t* rq) -{ - ntlm_context_t* ctx = (ntlm_context_t*)(rq->context->ctx_data); - void* ntlm_connection_t = NULL; - unsigned char key[NTLM_HASH_KEY_LEN]; - const char* header = NULL; - time_t t = time(NULL); - int ret, r; - - ASSERT(rq); - ASSERT(rq->req_args[AUTH_ARG_CONN]); - - rq->resp_code = -1; - - /* Hash the unique key */ - md5_string(key, rq->req_args[AUTH_ARG_CONN]); - - - ha_lock(NULL); - - /* - * Purge out stale connection stuff. This includes - * authenticated connections which have expired as - * well as half open connections which expire. - */ - r = hsh_purge(ctx->pending, t - ctx->pending_timeout); - r += hsh_purge(ctx->established, t - rq->context->cache_timeout); - - ha_unlock(NULL); - - if(r > 0) - ha_messagex(rq, LOG_DEBUG, "purged info from cache: %d", r); - - /* Look for a NTLM header */ - if(rq->context->allowed_types & HA_TYPE_NTLM) - { - header = ha_getheader(rq, "Authorization", HA_PREFIX_NTLM); - if(header) - { - /* Trim off for decoding */ - header = trim_start(header); - - ha_messagex(rq, LOG_DEBUG, "processing ntlm auth header"); - ret = ntlm_auth_ntlm(rq, ctx, key, header); - if(ret < 0) - return ret; - } - } - - /* If basic is enabled, and no NTLM */ - if(!header && rq->context->allowed_types & HA_TYPE_BASIC) - { - /* Look for a Basic header */ - header = ha_getheader(rq, "Authorization", HA_PREFIX_BASIC); - if(header) - { - /* Trim off for decoding */ - header = trim_start(header); - - ha_messagex(rq, LOG_DEBUG, "processing basic auth header"); - ret = ntlm_auth_basic(rq, ctx, key, header); - if(ret < 0) - return ret; - } - } - - /* The authorization header was not found */ - else - { - ha_lock(NULL); - - /* - * NTLM trusts a connection after it's been authenticated - * so just pass success for those. Note that we do this - * in the absence of a authorization header so that we - * allow connections to be re-authenticated. - */ - - if(hsh_get(ctx->established, key) == NTLM_ESTABLISHED) - { - hsh_touch(ctx->established, key); - rq->resp_code = HA_SERVER_OK; - } - - ha_unlock(NULL); - - if(rq->resp_code == HA_SERVER_OK) - ha_messagex(rq, LOG_NOTICE, "validated user against connection cache"); - - /* TODO: We need to be able to retrieve the user here somehow */ - } - - - /* If nobody's set any other response then... */ - if(rq->resp_code != -1) - { - /* If authentication failed tell the browser about it */ - rq->resp_code = HA_SERVER_DECLINE; - - if(rq->context->allowed_types & HA_TYPE_NTLM) - { - ha_addheader(rq, "WWW-Authenticate", HA_PREFIX_NTLM); - ha_messagex(rq, LOG_DEBUG, "sent ntlm auth request"); - } - - if(rq->context->allowed_types & HA_TYPE_BASIC) - { - ha_bufmcat(rq->buf, HA_PREFIX_BASIC, "realm=\"", rq->context->realm, "\"", NULL); - - if(CHECK_RBUF(rq)) - return HA_CRITERROR; - - ha_addheader(rq, "WWW-Authenticate", ha_bufdata(rq->buf)); - ha_messagex(rq, LOG_DEBUG, "sent basic auth request"); - } - } - - return ret; -} - - - -/* ------------------------------------------------------------------------------- - * Handler Definition - */ - -ha_handler_t ntlm_handler = -{ - "NTLM", /* The type */ - ntlm_init, /* Initialization function */ - ntlm_destroy, /* Uninitialization routine */ - ntlm_config, /* Config routine */ - ntlm_process, /* Processing routine */ - &ntlm_defaults, /* Default settings */ - sizeof(ntlm_context_t) -}; - diff --git a/daemon/ntlmssp.c b/daemon/ntlmssp.c deleted file mode 100644 index 3edb63b..0000000 --- a/daemon/ntlmssp.c +++ /dev/null @@ -1,398 +0,0 @@ -/* - * $Id$ - * - */ - -#include "ntlmssp.h" -#include "smblib/smblib-priv.h" - -#define little_endian_word(x) x[0] + (((unsigned)x[1]) << 8) -/* fhz 02-02-09: typecasting is needed for a generic use */ -#define set_little_endian_word(x,y) (*((char *)x))=(y&0xff);*(((char*)x)+1)=((y>>8)&0xff) - -int ntlm_msg_type(unsigned char *raw_msg, unsigned msglen) -{ - struct ntlm_msg1 *msg = (struct ntlm_msg1 *) raw_msg; - - if (msglen < 9) - return -1; - if (strncmp(msg->protocol, "NTLMSSP", 8)) - return -1; - return msg->type; -} - -static int -ntlm_extract_mem(unsigned char *dst, - unsigned char *src, unsigned srclen, - unsigned char *off, unsigned char *len, - unsigned max) -{ - unsigned o = little_endian_word(off); - unsigned l = little_endian_word(len); - if (l > max) - return -1; - if (o >= srclen) - return -1; - if (o + l > srclen) - return -1; - src += o; - while (l-- > 0) - *dst++ = *src++; - return 0; -} - -static int -ntlm_extract_string(unsigned char *dst, - unsigned char *src, unsigned srclen, - unsigned char *off, unsigned char *len, - unsigned max) -{ - unsigned o = little_endian_word(off); - unsigned l = little_endian_word(len); - if (l > max) - return -1; - if (o >= srclen) - return -1; - if (o + l > srclen) - return -1; - src += o; - while (l-- > 0) { - if(*src != '\0' ) { - *dst = *src; - dst++; - } - src++; - } - *dst = 0; - return 0; -} - -static int -ntlm_put_in_unicode(unsigned char *dst, - unsigned char *src, unsigned srclen, unsigned max) -{ - unsigned l = srclen*2; - if (l > max) - l=max; /* fhz: bad very bad */ - while (l > 0) { - /* ASCII to unicode*/ - *dst++ = *src++; - *dst++=0; - l -=2; - } - return 0; - - - -} - -static int -ntlm_extract_unicode(unsigned char *dst, - unsigned char *src, unsigned srclen, - unsigned char *off, unsigned char *len, - unsigned max) -{ - unsigned o = little_endian_word(off); - unsigned l = little_endian_word(len) / 2; /* Unicode! */ - if (l > max) - return -1; - if (o >= srclen) - return -1; - if (o + l > srclen) - return -1; - src += o; - while (l > 0) { - /* Unicode to ASCII */ - *dst++ = *src; - src += 2; - l -= 2; - } - *dst = 0; - return 0; -} - -static int -ntlm_msg1_getntlmssp_flags(unsigned char *raw_msg, - unsigned char *ntlmssp_flags) -{ - struct ntlm_msg1 *msg = (struct ntlm_msg1 *) raw_msg; - *ntlmssp_flags=little_endian_word(msg->flags); - return 0; -} - -static int -ntlm_msg1_gethostname(unsigned char *raw_msg, - unsigned msglen, unsigned char *hostname) -{ - struct ntlm_msg1 *msg = (struct ntlm_msg1 *) raw_msg; - if (ntlm_extract_string(hostname, (char *) msg, msglen, - msg->host_off, msg->host_len, MAX_HOSTLEN)) - return 1; - return 0; -} - -static int -ntlm_msg1_getdomainname(unsigned char *raw_msg, - unsigned msglen, unsigned char *domainname) -{ - struct ntlm_msg1 *msg = (struct ntlm_msg1 *) raw_msg; - if (ntlm_extract_string(domainname, (char *) msg, - msglen, msg->dom_off, msg->dom_len, MAX_DOMLEN)) - return 2; - return 0; -} - -static int -ntlm_msg3_getlm(unsigned char *raw_msg, unsigned msglen, - unsigned char *lm) -{ - struct ntlm_msg3 *msg = (struct ntlm_msg3 *) raw_msg; - if (ntlm_extract_mem(lm, (char *) msg, msglen, msg->lm_off, - msg->lm_len, RESP_LEN)) - return 4; - return 0; -} - -static int -ntlm_msg3_getnt(unsigned char *raw_msg, unsigned msglen, - unsigned char *nt) -{ - struct ntlm_msg3 *msg = (struct ntlm_msg3 *) raw_msg; - if (ntlm_extract_mem(nt, (char *) msg, msglen, msg->nt_off, - msg->nt_len, RESP_LEN)) - /* Win9x: we can't extract nt ... so we use lm... */ - if (ntlm_extract_mem(nt, (char *) msg, msglen, msg->lm_off, - msg->lm_len, RESP_LEN)) - return 8; - return 0; -} - -static int -ntlm_msg3_getusername(unsigned char *raw_msg, - unsigned msglen, unsigned char *username, - unsigned ntlmssp_flags) -{ - struct ntlm_msg3 *msg = (struct ntlm_msg3 *) raw_msg; - int c; - if (ntlmssp_flags & NTLMSSP_NEGOTIATE_UNICODE) { - if (ntlm_extract_unicode(username, (char *) msg, msglen, - msg->user_off, msg->user_len, MAX_USERLEN)) - return 16; - } - else { /* ascii */ - if (ntlm_extract_string(username, (char *) msg, msglen, - msg->user_off, msg->user_len, MAX_USERLEN)) - return 16; - else { - /* Win9x client leave username in uppercase...fix it: */ - while (*username!=(unsigned char)NULL) { - c=tolower((int)*username); - *username=(unsigned char)c; - username++; - } - } - } - return 0; -} - -static int -ntlm_msg3_gethostname(unsigned char *raw_msg, unsigned msglen, - unsigned char *hostname,unsigned ntlmssp_flags) -{ - struct ntlm_msg3 *msg = (struct ntlm_msg3 *) raw_msg; - if (ntlmssp_flags & NTLMSSP_NEGOTIATE_UNICODE) { - if (ntlm_extract_unicode(hostname, (char *) msg, msglen, - msg->host_off, msg->host_len, MAX_HOSTLEN)) - return 0; /* this one FAILS, but since the value is not used, - * we just pretend it was ok. */ - } - else { /* ascii */ - if (ntlm_extract_string(hostname, (char *) msg, msglen, - msg->host_off, msg->host_len, MAX_HOSTLEN)) - return 0; /* this one FAILS, but since the value is not used, - * we just pretend it was ok. */ - } - return 0; -} - -static int -ntlm_msg3_getdomainname(unsigned char *raw_msg, - unsigned msglen, unsigned char *domainname, - unsigned ntlmssp_flags) -{ - struct ntlm_msg3 *msg = (struct ntlm_msg3 *) raw_msg; - if (ntlmssp_flags & NTLMSSP_NEGOTIATE_UNICODE) { - if (ntlm_extract_unicode(domainname, (char *) msg, msglen, - msg->dom_off, msg->dom_len, MAX_DOMLEN)) - return 64; - } - else { /* asii */ - if (ntlm_extract_string(domainname, (char *) msg, msglen, - msg->dom_off, msg->dom_len, MAX_DOMLEN)) - return 64; - } - return 0; -} - -int ntlmssp_decode_msg(struct ntlmssp_info *info, - unsigned char *raw_msg, unsigned msglen, - unsigned *ntlmssp_flags) -{ - unsigned char flags; - int ret; - switch (info->msg_type = ntlm_msg_type(raw_msg, msglen)) { - case 1: - ret = ntlm_msg1_getntlmssp_flags(raw_msg,&flags); - *ntlmssp_flags = (unsigned) flags; - return ntlm_msg1_gethostname(raw_msg, msglen, info->host) - + ntlm_msg1_getdomainname(raw_msg, msglen, info->domain); - case 3: - return ntlm_msg3_getlm(raw_msg, msglen, info->lm) - + ntlm_msg3_getnt(raw_msg, msglen, info->nt) - + ntlm_msg3_getusername(raw_msg, msglen, info->user,*ntlmssp_flags) - + ntlm_msg3_gethostname(raw_msg, msglen, info->host,*ntlmssp_flags) - + ntlm_msg3_getdomainname(raw_msg, msglen, info->domain,*ntlmssp_flags); - } - return -1; -} - -int ntlmssp_encode_msg2(unsigned char *nonce, struct ntlm_msg2 *msg) -{ - memset(msg, 0, sizeof(struct ntlm_msg2)); - strcpy(msg->protocol, "NTLMSSP"); - msg->type = 0x02; - set_little_endian_word(msg->msg_len, sizeof(struct ntlm_msg2)); - set_little_endian_word(msg->flags, 0x8201); - memcpy(msg->nonce, nonce, sizeof(msg->nonce)); - return 0; -} - -int ntlmssp_encode_msg2_win9x(unsigned char *nonce, struct ntlm_msg2_win9x *msg,char *domainname,unsigned ntlmssp_flags) -{ - unsigned int size,len,flags; - - memset(msg, 0, sizeof(struct ntlm_msg2_win9x)); - strcpy(msg->protocol, "NTLMSSP"); - msg->type = 0x02; - if (ntlmssp_flags & NTLMSSP_NEGOTIATE_UNICODE) { - /* unicode case */ - - len=strlen(domainname); - ntlm_put_in_unicode((char *)msg->dom,domainname, - len, MAX_DOMLEN); - len=len*2; - if (len>MAX_DOMLEN) - len=MAX_DOMLEN; /* fhz: bad very bad */ - flags=NTLM_NTLMSSP_NEG_FLAGS | NTLMSSP_NEGOTIATE_UNICODE; - } else { - /* ascii case */ - len=strlen(domainname); - if (len>MAX_DOMLEN) - len=MAX_DOMLEN; /* fhz: bad very bad */ - strncpy(msg->dom,domainname,len); - flags=NTLM_NTLMSSP_NEG_FLAGS; - } - size=NTLM_MSG2_WIN9X_FIXED_SIZE+len; - set_little_endian_word(msg->dom_off, NTLM_MSG2_WIN9X_FIXED_SIZE); - set_little_endian_word(msg->dom_len1,len); - set_little_endian_word(msg->dom_len2,len); - set_little_endian_word(msg->msg_len,size); - set_little_endian_word(msg->flags,flags); - if (ntlmssp_flags & NTLMSSP_REQUEST_TARGET) - set_little_endian_word(msg->zero2, 0x01); /* == set NTLMSSP_TARGET_TYPE_DOMAIN */ - - memcpy(msg->nonce, nonce, sizeof(msg->nonce)); - return size; -} - - -int ntlmssp_validuser(const char* username, const char* password, const char* server, - const char* backup, const char* domain) -{ - 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}; - SMB_Handle_Type con; - - SMB_Init(); - con = SMB_Connect_Server(NULL, (char*)server); - if (con == NULL) { /* Error ... */ - con = SMB_Connect_Server(NULL, (char*)backup); - if (con == NULL) { - return (NTV_SERVER_ERROR); - } - } - if (SMB_Negotiate(con, SMB_Prots) < 0) { /* An error */ - SMB_Discon(con, 0); - return (NTV_PROTOCOL_ERROR); - } - /* Test for a server in share level mode do not authenticate against - * it */ - if (con->Security == 0) { - SMB_Discon(con, 0); - return (NTV_PROTOCOL_ERROR); - } - if (SMB_Logon_Server(con, (char*)username, (char*)password, 0, (char*)domain) < 0) { - SMB_Discon(con, 0); - return (NTV_LOGON_ERROR); - } - SMB_Discon(con, 0); - return (NTV_NO_ERROR); -} - -void* ntlmssp_connect(const char* server, const char* backup, const char* domain, char* nonce) -{ - 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}; - SMB_Handle_Type con; - - SMB_Init(); - con = SMB_Connect_Server(NULL, (char*)server); - if (con == NULL) { /* Error ... */ - con = SMB_Connect_Server(NULL, (char*)backup); - if (con == NULL) { - return (NULL); - } - } - if (SMB_Negotiate(con, SMB_Prots) < 0) { /* An error */ - SMB_Discon(con, 0); - return (NULL); - } - /* Test for a server in share level mode do not authenticate - * against it */ - if (con->Security == 0) { - SMB_Discon(con, 0); - return (NULL); - } - memcpy(nonce, con->Encrypt_Key, 8); - - return con; -} - -int ntlmssp_auth(void* handle, const char* user, const char* password, int flag, char* domain) -{ - if (SMB_Logon_Server(handle, (char*)user, (char*)password, flag, (char*)domain) < 0) { - return (NTV_LOGON_ERROR); - } - return NTV_NO_ERROR; -} - -void ntlmssp_disconnect(void* handle) -{ - SMB_Discon(handle, 0); -} diff --git a/daemon/ntlmssp.h b/daemon/ntlmssp.h deleted file mode 100644 index 7654a74..0000000 --- a/daemon/ntlmssp.h +++ /dev/null @@ -1,140 +0,0 @@ - -#ifndef __NTLMSSP_H__ -#define __NTLMSSP_H__ - -#define MAX_HOSTLEN 32 -#define MAX_DOMLEN 32 -#define MAX_USERLEN 32 -#define RESP_LEN 24 -#define NONCE_LEN 8 - -/* fhz, 01-10-15 : borrowed from samba code */ -/* NTLMSSP negotiation flags */ -#define NTLMSSP_NEGOTIATE_UNICODE 0x00000001 -#define NTLMSSP_NEGOTIATE_OEM 0x00000002 -#define NTLMSSP_REQUEST_TARGET 0x00000004 -#define NTLMSSP_NEGOTIATE_SIGN 0x00000010 -#define NTLMSSP_NEGOTIATE_SEAL 0x00000020 -#define NTLMSSP_NEGOTIATE_LM_KEY 0x00000080 -#define NTLMSSP_NEGOTIATE_NTLM 0x00000200 -#define NTLMSSP_NEGOTIATE_00001000 0x00001000 -#define NTLMSSP_NEGOTIATE_00002000 0x00002000 -#define NTLMSSP_NEGOTIATE_ALWAYS_SIGN 0x00008000 -#define NTLMSSP_TARGET_TYPE_DOMAIN 0x00010000 -#define NTLMSSP_TARGET_TYPE_SERVER 0x00020000 -#define NTLMSSP_NEGOTIATE_NTLM2 0x00080000 -#define NTLMSSP_NEGOTIATE_TARGET_INFO 0x00800000 -#define NTLMSSP_NEGOTIATE_128 0x20000000 -#define NTLMSSP_NEGOTIATE_KEY_EXCH 0x40000000 - -#define SMBD_NTLMSSP_NEG_FLAGS 0x000082b1 -#define NTLM_NTLMSSP_NEG_FLAGS 0x00008206 -/* 8201 8207 */ - - - -#define LEN_NTLMSSP_FLAGS 4 -#define OFFSET_MSG1_NTLMSSP_FLAGS 12 - -struct ntlm_msg1 { - unsigned char protocol[8]; - unsigned char type; /* 1 */ - unsigned char zero1[3]; - unsigned char flags[2]; - unsigned char zero2[2]; - - unsigned char dom_len[4]; - unsigned char dom_off[4]; - - unsigned char host_len[4]; - unsigned char host_off[4]; - -#if 0 - unsigned char data[0]; -#endif -} __attribute__((packed)); - -struct ntlm_msg2 { - unsigned char protocol[8]; - unsigned char type; /* 2 */ - unsigned char zero1[7]; - unsigned char msg_len[4]; - unsigned char flags[2]; - unsigned char zero2[2]; - - unsigned char nonce[8]; - unsigned char zero3[8]; -} __attribute__((packed)); - -struct ntlm_msg3 { - unsigned char protocol[8]; - unsigned char type; /* 3 */ - unsigned char zero1[3]; - - unsigned char lm_len[4]; - unsigned char lm_off[4]; - - unsigned char nt_len[4]; - unsigned char nt_off[4]; - - unsigned char dom_len[4]; - unsigned char dom_off[4]; - - unsigned char user_len[4]; - unsigned char user_off[4]; - - unsigned char host_len[4]; - unsigned char host_off[4]; - - unsigned char msg_len[4]; /* Win9x: data begins here! */ - -#if 0 - unsigned char data[0]; -#endif -} __attribute__((packed)); - -struct ntlm_msg2_win9x { - unsigned char protocol[8]; - unsigned char type; /* 2 */ - unsigned char zero1[3]; - unsigned char dom_len1[2]; - unsigned char dom_len2[2]; - unsigned char dom_off[4]; - unsigned char flags[2]; - unsigned char zero2[2]; - - unsigned char nonce[8]; - unsigned char zero3[8]; - unsigned char zero4[4]; - unsigned char msg_len[4]; - unsigned char dom[MAX_DOMLEN]; -} __attribute__((packed)); - -/* size without dom[] : */ -#define NTLM_MSG2_WIN9X_FIXED_SIZE (sizeof(struct ntlm_msg2_win9x)-MAX_DOMLEN) - - -typedef struct ntlmssp_info { - int msg_type; - unsigned char user[MAX_USERLEN + 1]; - unsigned char host[MAX_HOSTLEN + 1]; - unsigned char domain[MAX_DOMLEN + 1]; - unsigned char lm[RESP_LEN]; - unsigned char nt[RESP_LEN]; -} ntlmssp_info_rec; - -int ntlmssp_decode_msg(struct ntlmssp_info *info, unsigned char *raw_msg, unsigned msglen, unsigned *ntlmssp_flags); -int ntlmssp_encode_msg2(unsigned char *nonce, struct ntlm_msg2 *msg); -int ntlmssp_encode_msg2_win9x(unsigned char *nonce, struct ntlm_msg2_win9x *msg,char *domainname,unsigned ntlmssp_flags); - -#define NTV_NO_ERROR 0 -#define NTV_SERVER_ERROR 1 -#define NTV_PROTOCOL_ERROR 2 -#define NTV_LOGON_ERROR 3 - -int ntlmssp_validuser(const char* username, const char* password, const char* server, const char* backup, const char* domain); -void* ntlmssp_connect(const char* server, const char* backup, const char* domain, char* nonce); -int ntlmssp_auth(void* handle, const char* user, const char* password, int flag, char* domain); -void ntlmssp_disconnect(void* handle); - -#endif /* __NTLMSSP_H__ */ diff --git a/daemon/rfcnb/byteorder.h b/daemon/rfcnb/byteorder.h deleted file mode 100644 index 2dae575..0000000 --- a/daemon/rfcnb/byteorder.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - 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 -*/ - -#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)) diff --git a/daemon/rfcnb/rfcnb-common.h b/daemon/rfcnb/rfcnb-common.h deleted file mode 100644 index 0d7d5dd..0000000 --- a/daemon/rfcnb/rfcnb-common.h +++ /dev/null @@ -1,36 +0,0 @@ -/* 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. -*/ - -/* A data structure we need */ - -typedef struct RFCNB_Pkt { - - char * data; /* The data in this portion */ - int len; - struct RFCNB_Pkt *next; - -} RFCNB_Pkt; - - diff --git a/daemon/rfcnb/rfcnb-error.h b/daemon/rfcnb/rfcnb-error.h deleted file mode 100644 index bb49d68..0000000 --- a/daemon/rfcnb/rfcnb-error.h +++ /dev/null @@ -1,75 +0,0 @@ -/* 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. -*/ - -/* 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 */ - -static 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 ..." - -}; - - - diff --git a/daemon/rfcnb/rfcnb-io.c b/daemon/rfcnb/rfcnb-io.c deleted file mode 100644 index db2437f..0000000 --- a/daemon/rfcnb/rfcnb-io.c +++ /dev/null @@ -1,407 +0,0 @@ -/* 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 "std-includes.h" -#include "rfcnb-priv.h" -#include "rfcnb-util.h" -#include "rfcnb-io.h" -#include <sys/uio.h> -#include <sys/signal.h> - -int RFCNB_Timeout = 0; /* Timeout in seconds ... */ - -void rfcnb_alarm(int sig) - -{ - - fprintf(stderr, "IO Timed out ...\n"); - -} - -/* Set timeout value and setup signal handling */ - -int RFCNB_Set_Timeout(int seconds) - -{ - /* If we are on a Bezerkeley system, use sigvec, else sigaction */ -#ifndef SA_RESTART - struct sigvec invec, outvec; -#else - struct sigaction inact, outact; -#endif - - RFCNB_Timeout = seconds; - - if (RFCNB_Timeout > 0) { /* Set up handler to ignore but not restart */ - -#ifndef SA_RESTART - invec.sv_handler = (void (*)())rfcnb_alarm; - invec.sv_mask = 0; - invec.sv_flags = SV_INTERRUPT; - - if (sigvec(SIGALRM, &invec, &outvec) < 0) - return(-1); -#else - inact.sa_handler = (void (*)())rfcnb_alarm; - memset(&(inact.sa_mask), 0, sizeof(inact.sa_mask)); - inact.sa_flags = 0; /* Don't restart */ - - if (sigaction(SIGALRM, &inact, &outact) < 0) - return(-1); - -#endif - - } - - return(0); - -} - -/* Discard the rest of an incoming packet as we do not have space for it - in the buffer we allocated or were passed ... */ - -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 -> err = 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 -> len; - - 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)); -} diff --git a/daemon/rfcnb/rfcnb-io.h b/daemon/rfcnb/rfcnb-io.h deleted file mode 100644 index 9af8e90..0000000 --- a/daemon/rfcnb/rfcnb-io.h +++ /dev/null @@ -1,28 +0,0 @@ -/* 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. -*/ - -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); diff --git a/daemon/rfcnb/rfcnb-priv.h b/daemon/rfcnb/rfcnb-priv.h deleted file mode 100644 index 3541c0e..0000000 --- a/daemon/rfcnb/rfcnb-priv.h +++ /dev/null @@ -1,151 +0,0 @@ -/* 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. -*/ - -/* Defines we need */ - -typedef unsigned short uint16; - -#define GLOBAL extern - -#include "rfcnb-error.h" -#include "rfcnb-common.h" -#include "byteorder.h" - -#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 descripter for TCP/IP connection */ - int err; /* 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)) - -/*typedef struct RFCNB_Hdr { - - unsigned char type; - unsigned char flags; - int16 len; - - } RFCNB_Hdr; - -typedef struct RFCNB_Sess_Pkt { - unsigned char type; - unsigned char flags; - int16 length; - unsigned char n1_len; - char called_name[33]; - unsigned char n2_len; - char calling_name[33]; - } RFCNB_Sess_Pkt; - - -typedef struct RFCNB_Nack_Pkt { - - struct RFCNB_Hdr hdr; - unsigned char error; - - } RFCNB_Nack_Pkt; - -typedef struct RFCNB_Retarget_Pkt { - - struct RFCNB_Hdr hdr; - int dest_ip; - unsigned char port; - - } RFCNB_Redir_Pkt; */ - -/* 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 diff --git a/daemon/rfcnb/rfcnb-util.c b/daemon/rfcnb/rfcnb-util.c deleted file mode 100644 index adcc092..0000000 --- a/daemon/rfcnb/rfcnb-util.c +++ /dev/null @@ -1,532 +0,0 @@ -/* 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 "std-includes.h" -#include "rfcnb-priv.h" -#include "rfcnb-util.h" -#include "rfcnb-io.h" - -extern void (*Prot_Print_Routine)(); /* Pointer to protocol print routine */ - -/* 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 sepcified 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 */ - -int 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 != 0) { /* 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 socket) - -{ - - close(socket); - - /* 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); - } - - bzero((char *)&Socket, 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], resp[16]; - int len; - struct RFCNB_Pkt *pkt, res_pkt; - - /* 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) { - - 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) { - - return(RFCNBE_Bad); - - } - - /* Now analyze the packet ... */ - - switch (RFCNB_Pkt_Type(resp)) { - - case RFCNB_SESSION_REJ: /* Didnt 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; - } - - return(RFCNBE_Bad); - break; - - case RFCNB_SESSION_ACK: /* Got what we wanted ... */ - - return(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); - - return(0); - break; - - default: /* A protocol error */ - - RFCNB_errno = RFCNBE_ProtErr; - return(RFCNBE_Bad); - break; - } -} - - - - - - - - - diff --git a/daemon/rfcnb/rfcnb-util.h b/daemon/rfcnb/rfcnb-util.h deleted file mode 100644 index b3f2315..0000000 --- a/daemon/rfcnb/rfcnb-util.h +++ /dev/null @@ -1,50 +0,0 @@ -/* 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. -*/ - -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); - -struct RFCNB_Pkt *RFCNB_Alloc_Pkt(int n); - -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 socket); - -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); - diff --git a/daemon/rfcnb/rfcnb.h b/daemon/rfcnb/rfcnb.h deleted file mode 100644 index a7cfe1f..0000000 --- a/daemon/rfcnb/rfcnb.h +++ /dev/null @@ -1,48 +0,0 @@ -/* 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. -*/ - -/* Error responses */ - -#include "rfcnb-error.h" -#include "rfcnb-common.h" - -/* Defines we need */ - -#define RFCNB_Default_Port 139 - -/* Definition of routines we define */ - -void *RFCNB_Call(char *Called_Name, char *Calling_Name, char *Called_Address, - int port); - -int RFCNB_Send(void *Con_Handle, struct RFCNB_Pkt *Data, int Length); - -int RFCNB_Recv(void *Con_Handle, struct RFCNB_Pkt *Data, int Length); - -int RFCNB_Hangup(void *con_Handle); - -void *RFCNB_Listen(); - -void RFCNB_Get_Error(char *buffer, int buf_len); diff --git a/daemon/rfcnb/session.c b/daemon/rfcnb/session.c deleted file mode 100644 index 981fda8..0000000 --- a/daemon/rfcnb/session.c +++ /dev/null @@ -1,364 +0,0 @@ -/* 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. -*/ - -int RFCNB_errno = 0; -int RFCNB_saved_errno = 0; -#define RFCNB_ERRNO - -#include "std-includes.h" -#include <netinet/tcp.h> -#include "rfcnb-priv.h" -#include "rfcnb-util.h" - -int RFCNB_Stats[RFCNB_MAX_STATS]; - -void (*Prot_Print_Routine)() = NULL; /* Pointer to 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 -> err = 0; /* no error yet */ - con -> timeout = 0; /* no timeout */ - con -> redirects = 0; - - /* Resolve that name into an IP address */ - - Service_Address = Called_Name; - if (strcmp(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 */ - - 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; - 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 */ - - 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.. */ - - 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 ... */ - - 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 - - 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))); - -} - - -/* Listen for a connection on a port???, when */ -/* the connection comes in, we return with the connection */ - -void *RFCNB_Listen() - -{ - -} - -/* 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) { - sprintf(buffer, "%s", RFCNB_Error_Strings[RFCNB_errno]); - } - else { - sprintf(buffer, "%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); - -} - -/* Pick up saved errno as well */ - -int RFCNB_Get_Last_Errno() - -{ - - return(RFCNB_saved_errno); - -} - -/* Pick up the last error response and return in string ... */ - -int RFCNB_Get_Error_Msg(int code, char *msg_buf, int len) - -{ - - strncpy(msg_buf, RFCNB_Error_Strings[abs(code)], len); - -} - -/* Register a higher level protocol print routine */ - -void RFCNB_Register_Print_Routine(void (*fn)()) - -{ - - Prot_Print_Routine = fn; - -} diff --git a/daemon/rfcnb/std-includes.h b/daemon/rfcnb/std-includes.h deleted file mode 100644 index e90e60a..0000000 --- a/daemon/rfcnb/std-includes.h +++ /dev/null @@ -1,45 +0,0 @@ -/* RFCNB Standard includes ... */ -/* - - RFCNB Standard Includes - - Copyright (C) 1996, Richard Sharpe - -/* One day we will conditionalize these on OS types ... */ - -/* - 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. -*/ - -#define BOOL int -typedef short int16; - -#include <netdb.h> -#include <sys/types.h> -#include <netinet/in.h> -#include <sys/socket.h> -#include <signal.h> -#include <errno.h> -#include <stdio.h> -#include <unistd.h> - -#define TRUE 1 -#define FALSE 0 - -/* Pick up define for INADDR_NONE */ - -#ifndef INADDR_NONE -#define INADDR_NONE -1 -#endif diff --git a/daemon/rfcnb/x_Makefile b/daemon/rfcnb/x_Makefile deleted file mode 100644 index 97a01be..0000000 --- a/daemon/rfcnb/x_Makefile +++ /dev/null @@ -1,38 +0,0 @@ -# Find the LDFLAGS entry for your system type and uncomment it ... - -CC = gcc - -#CFLAGS = -g -DRFCNB_DEBUG -# Uncomment the above and recomment the below if you want debugging -CFLAGS = -g - -#CFLAGS = -g -DRFCNB_DEBUG -DRFCNB_PRINT_DATA -# Different LDFLAGS for different systems: -# ULTRIX and Digital UNIX (OSF/1) -# LDFALGS = -# -# Linux -# LDFLAGS = -# -# Solaris and maybe SunOS??? -# LDFLAGS = -lsocket -lnsl -# -# HP-UX ??? -# LDFLAGS = ??? - -INCLUDES = rfcnb.h rfcnb-priv.h rfcnb-util.h rfcnb-io.h - -.SUFFIXES: .c .o .h - -all: test_rfcnb - -.c.o: $(INCLUDES) - @echo Compiling $*.c - @$(CC) $(CFLAGS) -c $*.c - -test_rfcnb: test_rfcnb.o session.o rfcnb-util.o rfcnb-io.o - $(CC) $(CFLAGS) $(LDFLAGS) -o test_rfcnb test_rfcnb.o session.o rfcnb-util.o rfcnb-io.o - -clean: - rm *.o test_rfcnb - diff --git a/daemon/smblib/exper.c b/daemon/smblib/exper.c deleted file mode 100644 index 13f9ba6..0000000 --- a/daemon/smblib/exper.c +++ /dev/null @@ -1,748 +0,0 @@ -/* 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 "smblib-priv.h" - -#include "../rfcnb/rfcnb.h" - -#include <signal.h> - - -/* 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 */ - - } - - bzero(SMB_Hdr(pkt), 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 */ - - } - - bzero(SMB_Hdr(pkt), 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 */ - - } - - bzero(SMB_Hdr(pkt), 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 */ - - } - - bzero(SMB_Hdr(pkt), 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); - -} - diff --git a/daemon/smblib/file.c b/daemon/smblib/file.c deleted file mode 100644 index 6a62da5..0000000 --- a/daemon/smblib/file.c +++ /dev/null @@ -1,1306 +0,0 @@ -/* 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 "smblib-priv.h" - -#include "../rfcnb/rfcnb.h" - -/* 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 */ - - bzero(SMB_Hdr(pkt), 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 */ - - bzero(SMB_Hdr(pkt), 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 ... */ - - bzero(SMB_Hdr(snd_pkt), 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. */ - - bzero(SMB_Hdr(pkt), 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 preceeds 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 */ - - bzero(SMB_Hdr(pkt), 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 */ - - bzero(SMB_Hdr(pkt), 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 */ - - bzero(SMB_Hdr(pkt), 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 - - 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 */ - - bzero(SMB_Hdr(pkt), 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 - - 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 */ - - bzero(SMB_Hdr(pkt), 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 - - 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 */ - - bzero(SMB_Hdr(pkt), 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 attibutes */ - - 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); - -} diff --git a/daemon/smblib/find_password.c b/daemon/smblib/find_password.c deleted file mode 100644 index c444732..0000000 --- a/daemon/smblib/find_password.c +++ /dev/null @@ -1,281 +0,0 @@ -/* 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> - -#include "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; - bzero(pw, 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] = '\\'; - sprintf(temp, "%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, "\\\\%s\\%s", server, service); /* Could blow up */ - - /* Now loop through all password possibilities ... */ - - bzero(password, 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."); - -} diff --git a/daemon/smblib/smb-errors.c b/daemon/smblib/smb-errors.c deleted file mode 100644 index c2af25d..0000000 --- a/daemon/smblib/smb-errors.c +++ /dev/null @@ -1,220 +0,0 @@ -/* 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 <stdio.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)); - sprintf(internal_buf, "%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)); - sprintf(internal_buf, "%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 */ - - sprintf(internal_buf, "%d", err_class); - strncat(msg_buf, internal_buf, len - strlen(msg_buf)); - strncat(msg_buf, " (Unknown Error Class) - ", len - strlen(msg_buf)); - sprintf(internal_buf, "%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)); - -} diff --git a/daemon/smblib/smbencrypt.c b/daemon/smblib/smbencrypt.c deleted file mode 100644 index d46adc9..0000000 --- a/daemon/smblib/smbencrypt.c +++ /dev/null @@ -1,202 +0,0 @@ -#ifdef SMB_PASSWD -/* - Unix SMB/Netbios implementation. - Version 1.9. - SMB parameters and setup - Copyright (C) Andrew Tridgell 1992-1995 - 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 "includes.h" -#include "loadparm.h" -#include "des.h" -#include "md4.h" - -extern int DEBUGLEVEL; - -#ifndef uchar -#define uchar unsigned char -#endif -#ifndef int16 -#define int16 unsigned short -#endif -#ifndef uint16 -#define uint16 unsigned short -#endif -#ifndef uint32 -#define uint32 unsigned int -#endif - -#include "byteorder.h" - -void str_to_key(uchar *str,uchar *key) -{ - void des_set_odd_parity(des_cblock *); - 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); - } - des_set_odd_parity((des_cblock *)key); -} - -void D1(uchar *k, uchar *d, uchar *out) -{ - des_key_schedule ks; - des_cblock deskey; - - str_to_key(k,(uchar *)deskey); - des_set_key(deskey,ks); - des_ecb_encrypt(d, out, ks, DES_DECRYPT); -} - -void E1(uchar *k, uchar *d, uchar *out) -{ - des_key_schedule ks; - des_cblock deskey; - - str_to_key(k,(uchar *)deskey); - des_set_key(deskey,ks); - des_ecb_encrypt(d, out, ks, DES_ENCRYPT); -} - -void E_P16(uchar *p14,uchar *p16) -{ - uchar sp7[7]; - /* the following constant makes us compatible with other - implementations. Note that publishing this constant does not reduce the - security of the encryption mechanism */ - uchar sp8[] = {0xAA,0xD3,0xB4,0x35,0xB5,0x14,0x4,0xEE}; - uchar x[8]; - - memset(sp7,'\0',7); - - D1(sp7, sp8, x); - E1(p14, x, p16); - E1(p14+7, x, p16+8); -} - -void E_P24(uchar *p21, uchar *c8, uchar *p24) -{ - E1(p21, c8, p24); - E1(p21+7, c8, p24+8); - E1(p21+14, c8, p24+16); -} - - -/* - 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 *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 *dst, uchar *src, int len) -{ - int i; - int16 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 i, len; - int16 wpwd[129]; - MDstruct MD; - - /* Password cannot be longer than 128 characters */ - len = strlen(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); - - MDbegin(&MD); - for(i = 0; i + 64 <= len; i += 64) - MDupdate(&MD,wpwd + (i/2), 512); - MDupdate(&MD,wpwd + (i/2),(len-i)*8); - SIVAL(p16,0,MD.buffer[0]); - SIVAL(p16,4,MD.buffer[1]); - SIVAL(p16,8,MD.buffer[2]); - SIVAL(p16,12,MD.buffer[3]); -} - -/* 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); -} - -#else -void smbencrypt_dummy(void){} -#endif diff --git a/daemon/smblib/smblib-api.c b/daemon/smblib/smblib-api.c deleted file mode 100644 index f74e5fd..0000000 --- a/daemon/smblib/smblib-api.c +++ /dev/null @@ -1,379 +0,0 @@ -/* 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 "smblib-priv.h" -#include "../rfcnb/rfcnb.h" - -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 */ - - } - - bzero(SMB_Hdr(pkt), 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 ect */ - - 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 */ - - } - - bzero(SMB_Hdr(pkt), 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 ect */ - - 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) - -{ - - -} diff --git a/daemon/smblib/smblib-common.h b/daemon/smblib/smblib-common.h deleted file mode 100644 index ff2a160..0000000 --- a/daemon/smblib/smblib-common.h +++ /dev/null @@ -1,184 +0,0 @@ -/* 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. -*/ - -/* 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 */ - -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; diff --git a/daemon/smblib/smblib-priv.h b/daemon/smblib/smblib-priv.h deleted file mode 100644 index 58cda9d..0000000 --- a/daemon/smblib/smblib-priv.h +++ /dev/null @@ -1,624 +0,0 @@ -/* 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. -*/ - -#include "std-defines.h" -#include "smblib-common.h" -#include <sys/types.h> -#include <unistd.h> - -typedef unsigned short uint16; -typedef unsigned int uint32; - -#include "../rfcnb/byteorder.h" /* Hmmm ... hot good */ - -#define max(a,b) (a < b ? b : a) - -#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 lenght 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 creat */ -#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 ... */ - - -static 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}; - -static 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}; - -typedef struct SMB_Status { - - union { - struct { - unsigned char ErrorClass; - unsigned char Reserved; - unsigned short Error; - } DosError; - unsigned int NtStatus; - } status; -} SMB_Status; - -typedef struct SMB_Tree_Structure * SMB_Tree_Handle; - -typedef struct SMB_Connect_Def * SMB_Handle_Type; - -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 */ - BOOL encrypt_passwords; /* FALSE = 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]; - -}; - -#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 - -/* 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; - -}; - -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 - -SMB_Tree_Handle SMB_TreeConnect(SMB_Handle_Type con, SMB_Tree_Handle tree, - char *path, char *password, char *dev); diff --git a/daemon/smblib/smblib-util.c b/daemon/smblib/smblib-util.c deleted file mode 100644 index c91a46e..0000000 --- a/daemon/smblib/smblib-util.c +++ /dev/null @@ -1,783 +0,0 @@ -/* 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 "smblib-priv.h" - -#include "../rfcnb/rfcnb.h" - -/* 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 */ - -} - -/* Convert a DOS Date_Time to a local host type date time for printing */ - -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; - - sprintf(SMB_Time_Temp, "%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 */ - } - -} - -/* 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(char *dialects[], int prot_index) - -{ int i; - - if (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 acceptible, and our return value is 0 if ok, <0 if problems */ - -int SMB_Negotiate(SMB_Handle_Type Con_Handle, 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 */ - - bzero(SMB_Hdr(pkt), 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 + Con_Handle -> Encrypt_Key_Len); - - strncpy(p, Con_Handle -> Svr_PDom, sizeof(Con_Handle -> Svr_PDom) - 1); - - 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_negrLM_buf_offset + Con_Handle -> Encrypt_Key_Len); - - strncpy(p, Con_Handle -> Svr_PDom, sizeof(Con_Handle -> Svr_PDom) - 1); - - 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) - -{ int loc; - - 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 - - } - - /* only keep the portion up to the first "." */ - - -} - -/* Send a TCON to the remote server ... */ - -SMB_Tree_Handle SMB_TreeConnect(SMB_Handle_Type Con_Handle, - SMB_Tree_Handle Tree_Handle, - char *path, - char *password, - char *device) - -{ struct RFCNB_Pkt *pkt; - int param_len, i, 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; - strncpy(tree -> path, path, sizeof(tree -> path)); - strncpy(tree -> device_type, device, sizeof(tree -> device_type)); - - /* Now plug in the values ... */ - - bzero(SMB_Hdr(pkt), 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 ... */ - - bzero(SMB_Hdr(pkt), 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 char *SMBlib_Error_Messages[] = { - - "Request completed sucessfully.", - "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}; - -int 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)); - - } - } - -} diff --git a/daemon/smblib/smblib.c b/daemon/smblib/smblib.c deleted file mode 100644 index 2074420..0000000 --- a/daemon/smblib/smblib.c +++ /dev/null @@ -1,549 +0,0 @@ -/* 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. -*/ - -int SMBlib_errno; -int SMBlib_SMB_Error; -#define SMBLIB_ERRNO - -#include <string.h> -#include "smblib-priv.h" - -#include "../rfcnb/rfcnb.h" - -#include <signal.h> - -SMB_State_Types SMBlib_State; - -/* 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; - -} - -int SMB_Term() - -{ - -#ifdef SMBLIB_INSTRUMENT - - SMBlib_Instrument_Term(); /* Clean up and print results */ - -#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); - -} - -int SMBlib_Set_Sock_NoDelay(SMB_Handle_Type Con_Handle, BOOL yn) - -{ - - - if (RFCNB_Set_Sock_NoDelay(Con_Handle -> Trans_Connect, yn) < 0) { - -#ifdef DEBUG -#endif - - fprintf(stderr, "Setting no-delay on TCP socket failed ...\n"); - - } - - return(0); - -} - -/* 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, - char *server) - -{ SMB_Handle_Type con; - char temp[80], 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, ""); - strcpy(con -> desthost, server); - 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 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(server); i++) - called[i] = toupper(server[i]); - - called[strlen(server)] = 0; /* Make it a string */ - - for (i=0; i < strlen(con -> myname); i++) - calling[i] = toupper(con -> myname[i]); - - calling[strlen(con -> myname)] = 0; /* Make it a string */ - - if (strcmp(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 */ - -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 ... */ - - strcpy(con -> service, service); - strcpy(con -> username, username); - strcpy(con -> password, password); - 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 */ - - strcpy(temp, service); - host = strtok(temp, "/\\"); /* Separate host name portion */ - strcpy(con -> desthost, host); - - /* 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(host); i++) - called[i] = toupper(host[i]); - - called[strlen(host)] = 0; /* Make it a string */ - - for (i=0; i < strlen(con -> myname); i++) - calling[i] = toupper(con -> myname[i]); - - calling[strlen(con -> myname)] = 0; /* Make it a string */ - - if (strcmp(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) { - - /* Hmmm what should we do here ... We have a connection, but could not - negotiate ... */ - - return NULL; - - } - - /* Now connect to the service ... */ - - if ((*tree = SMB_TreeConnect(con, NULL, service, password, "A:")) == NULL) { - - 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) - -{ struct RFCNB_Pkt *pkt; - int param_len, i, pkt_len; - char *p; - - /* 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); - - } - - /* Now build the correct structure */ - - if (Con_Handle -> protocol < SMB_P_NT1) { - - /* We don't handle 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; - - pkt = (struct RFCNB_Pkt *)RFCNB_Alloc_Pkt(pkt_len); - - if (pkt == NULL) { - - SMBlib_errno = SMBlibE_NoSpace; - return(SMBlibE_BAD); /* Should handle the error */ - - } - - bzero(SMB_Hdr(pkt), 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) + 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 */ - - 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; - - } - 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; - - 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 */ - - } - - bzero(SMB_Hdr(pkt), 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, 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 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); - - } - -#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); - -} diff --git a/daemon/smblib/smblib.h b/daemon/smblib/smblib.h deleted file mode 100644 index c485ef5..0000000 --- a/daemon/smblib/smblib.h +++ /dev/null @@ -1,95 +0,0 @@ -/* 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. -*/ - -#include "std-defines.h" -#include "smblib-common.h" - -/* Just define all the entry points */ - -/* Create a handle to allow us to set/override some parameters ... */ - -void *SMB_Create_Con_Handle(); - -/* Connect to a server, but do not do a tree con etc ... */ - -void *SMB_Connect_Server(void *Con, char *server); - -/* Connect to a server and give us back a handle. If Con == NULL, create */ -/* The handle and populate it with defaults */ - -void *SMB_Connect(void *Con, void **tree, - char *name, char *User, char *Password); - -/* Negotiate a protocol */ - -int SMB_Negotiate(void *Con_Handle, char *Prots[]); - -/* Connect to a tree ... */ - -void *SMB_TreeConnect(void *con_handle, void *tree_handle, - char *path, char *password, 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(void *Con, 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(); - -int SMB_Get_Last_SMB_Err(); - -int 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); diff --git a/daemon/smblib/std-defines.h b/daemon/smblib/std-defines.h deleted file mode 100644 index c58329d..0000000 --- a/daemon/smblib/std-defines.h +++ /dev/null @@ -1,45 +0,0 @@ -/* RFCNB Standard includes ... */ -/* - - SMBlib Standard Includes - - Copyright (C) 1996, Richard Sharpe - -/* One day we will conditionalize these on OS types ... */ - -/* - 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 __STD_DEFINES_H__ -#define __STD_DEFINES_H__ - -#define BOOL int -typedef short int16; - -#include <netdb.h> -#include <sys/types.h> -#include <netinet/in.h> -#include <sys/socket.h> -#include <signal.h> -#include <errno.h> -#include <stdio.h> -#include <unistd.h> -#include <strings.h> - -#define TRUE 1 -#define FALSE 0 - -#endif diff --git a/doc/httpauthd.8 b/doc/httpauthd.8 index 1a89149..684d607 100644 --- a/doc/httpauthd.8 +++ b/doc/httpauthd.8 @@ -58,8 +58,6 @@ in an extensible manner so more can be added in the future. Basic and Digest authentication against a file. .It Basic and Digest authentication against an LDAP server. -.It -Basic and NTLM authentication against a SMB domain server. .El .Sh OPTIONS The options are as follows: diff --git a/doc/httpauthd.conf.5 b/doc/httpauthd.conf.5 index 5517d21..e4f82a9 100644 --- a/doc/httpauthd.conf.5 +++ b/doc/httpauthd.conf.5 @@ -66,7 +66,7 @@ Methods are the various ways can authenticate a user. A method will use either LDAP, a file or some other means to determine if a user is valid. The methods currently implemented are: -.Ar Simple LDAP NTLM +.Ar LDAP MYSQL PGSQL Simple .Pp A method block in the configuration file needs to contain one of the above method names as the header for it's section (ie: [LDAP]). It @@ -119,10 +119,10 @@ you're using a certain method twice (eg: LDAP) with different settings. This option can only be used in a method section. .It Cd AuthTypes The allowed HTTP authentication types, separated by spaces. Any combination of: -.Ar Basic Digest NTLM +.Ar Basic Digest .Pp [ Default: -.Ar Basic Digest NTLM +.Ar Basic Digest ] .It Cd CacheMax The maximum amount of successful authentication requests a method can cache. @@ -308,44 +308,6 @@ in the case where anonymous users can't perform LDAP searches, for example. .Pp [ Optional ] .El -.Sh NTLM METHOD OPTIONS -Settings for the -.Em NTLM -authentication method. This method authenticates users against NT domain -server. -.Bl -hang -.It Cd NTLMBackup -The backup domain server to authenticate against. Used when -.Em NTLMServer -is not available. -.Pp -[ Optional ] -.It Cd NTLMDomain -The domain which contains the users that will be authenticated. This is -the NT domain, not the DNS domain. -.Pp -[ Required ] -.It Cd NTLMServer -The domain server to authenticate against. You should specify a name here -not an IP address. -.Pp -[ Required ] -.It Cd PendingMax -The maximum amount of halfway authenticated NTLM connections allowed. -This corresponds directly to the amount of concurrent connections made to -.Em NTLMServer -.Pp -[ Default: -.Em 16 -] -.It Cd PendingTimeout -The maximum time a halfway authenticated NTLM connection is allowed to -remain that way (in seconds). -.Pp -[ Default: -.Em 20 -] -.El .Sh SEE ALSO .Xr httpauthd 8 .Sh AUTHOR |