| 1 |
/* |
| 2 |
Copyright (c) 1998-2001, Robert O'Callahan |
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All rights reserved. |
| 4 |
|
| 5 |
Redistribution and use in source and binary forms, with or without modification, |
| 6 |
are permitted provided that the following conditions are met: |
| 7 |
|
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Redistributions of source code must retain the above copyright notice, this list of |
| 9 |
conditions and the following disclaimer. |
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|
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Redistributions in binary form must reproduce the above copyright notice, this list |
| 12 |
of conditions and the following disclaimer in the documentation and/or other materials |
| 13 |
provided with the distribution. |
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|
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The name of Robert O'Callahan may not be used to endorse or promote products derived from |
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this software without specific prior written permission. |
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|
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND |
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 20 |
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL |
| 21 |
THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 22 |
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 23 |
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 25 |
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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|
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/* Teraterm extension mechanism |
| 30 |
Robert O'Callahan (roc+tt@cs.cmu.edu) |
| 31 |
|
| 32 |
Teraterm by Takashi Teranishi (teranishi@rikaxp.riken.go.jp) |
| 33 |
*/ |
| 34 |
|
| 35 |
#include "ttxssh.h" |
| 36 |
#include "fwdui.h" |
| 37 |
#include "util.h" |
| 38 |
|
| 39 |
#include <stdlib.h> |
| 40 |
#include <stdio.h> |
| 41 |
#include <string.h> |
| 42 |
#include <io.h> |
| 43 |
#include <fcntl.h> |
| 44 |
#include <sys/stat.h> |
| 45 |
#include <time.h> |
| 46 |
|
| 47 |
#include "resource.h" |
| 48 |
#include <commctrl.h> |
| 49 |
#include <commdlg.h> |
| 50 |
#ifdef INET6 |
| 51 |
#include <winsock2.h> |
| 52 |
static char FAR *ProtocolFamilyList[] = { "UNSPEC", "IPv6", "IPv4", NULL }; |
| 53 |
#else |
| 54 |
#include <winsock.h> |
| 55 |
#endif /* INET6 */ |
| 56 |
|
| 57 |
#define MATCH_STR(s, o) _strnicmp((s), (o), NUM_ELEM(o) - 1) |
| 58 |
|
| 59 |
/* This extension implements SSH, so we choose a load order in the |
| 60 |
"protocols" range. */ |
| 61 |
#define ORDER 2500 |
| 62 |
|
| 63 |
#ifdef TERATERM32 |
| 64 |
static HICON SecureIcon = NULL; |
| 65 |
#endif |
| 66 |
|
| 67 |
static TInstVar FAR *pvar; |
| 68 |
|
| 69 |
#ifdef TERATERM32 |
| 70 |
/* WIN32 allows multiple instances of a DLL */ |
| 71 |
static TInstVar InstVar; |
| 72 |
#define GET_VAR() |
| 73 |
#else |
| 74 |
/* WIN16 does not allow multiple instances of a DLL */ |
| 75 |
|
| 76 |
/* maximum number of Tera Term instances */ |
| 77 |
#define MAXNUMINST 32 |
| 78 |
/* list of task handles for Tera Term instances */ |
| 79 |
static HANDLE FAR TaskList[MAXNUMINST]; |
| 80 |
/* variable sets for instances */ |
| 81 |
static TInstVar FAR *FAR InstVar[MAXNUMINST]; |
| 82 |
|
| 83 |
/* Here's how the TS settings work. |
| 84 |
Whenever the TS settings are read or written to the INI file, then |
| 85 |
the shared memory containing those settings is updated. |
| 86 |
When Teraterm starts, the shared memory is read to initialize the TS |
| 87 |
settings. */ |
| 88 |
|
| 89 |
/* TS settings shared across instances */ |
| 90 |
static TS_SSH ts_SSH_settings; |
| 91 |
|
| 92 |
|
| 93 |
extern void SSH2_update_cipher_myproposal(PTInstVar pvar); |
| 94 |
|
| 95 |
|
| 96 |
static BOOL NewVar() |
| 97 |
{ |
| 98 |
int i = 0; |
| 99 |
HANDLE Task = GetCurrentTask(); |
| 100 |
|
| 101 |
if (TaskList[0] == NULL) |
| 102 |
|
| 103 |
if (Task == NULL) |
| 104 |
return FALSE; |
| 105 |
while ((i < MAXNUMINST) && (TaskList[i] != NULL)) |
| 106 |
i++; |
| 107 |
if (i >= MAXNUMINST) |
| 108 |
return FALSE; |
| 109 |
pvar = (TInstVar FAR *) malloc(sizeof(TInstVar)); |
| 110 |
InstVar[i] = pvar; |
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TaskList[i] = Task; |
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return TRUE; |
| 113 |
} |
| 114 |
|
| 115 |
void DelVar() |
| 116 |
{ |
| 117 |
int i = 0; |
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HANDLE Task = GetCurrentTask(); |
| 119 |
|
| 120 |
if (Task == NULL) |
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return; |
| 122 |
while ((i < MAXNUMINST) && (TaskList[i] != Task)) |
| 123 |
i++; |
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if (i >= MAXNUMINST) |
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return; |
| 126 |
free(TaskList[i]); |
| 127 |
TaskList[i] = NULL; |
| 128 |
} |
| 129 |
|
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BOOL GetVar() |
| 131 |
{ |
| 132 |
int i = 0; |
| 133 |
HANDLE Task = GetCurrentTask(); |
| 134 |
|
| 135 |
if (Task == NULL) |
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return FALSE; |
| 137 |
while ((i < MAXNUMINST) && (TaskList[i] != Task)) |
| 138 |
i++; |
| 139 |
if (i >= MAXNUMINST) |
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return FALSE; |
| 141 |
pvar = InstVar[i]; |
| 142 |
return TRUE; |
| 143 |
} |
| 144 |
|
| 145 |
#define GET_VAR() if (!GetVar()) return |
| 146 |
#endif |
| 147 |
|
| 148 |
/* |
| 149 |
This code makes lots of assumptions about the order in which Teraterm |
| 150 |
does things, and how. A key assumption is that the Notification window |
| 151 |
passed into WSAAsyncSelect is the main terminal window. We also assume |
| 152 |
that the socket used in the first WSAconnect is the main session socket. |
| 153 |
*/ |
| 154 |
|
| 155 |
static void init_TTSSH(PTInstVar pvar) |
| 156 |
{ |
| 157 |
pvar->socket = INVALID_SOCKET; |
| 158 |
pvar->OldLargeIcon = NULL; |
| 159 |
pvar->OldSmallIcon = NULL; |
| 160 |
pvar->NotificationWindow = NULL; |
| 161 |
pvar->hostdlg_activated = FALSE; |
| 162 |
pvar->socket = INVALID_SOCKET; |
| 163 |
pvar->NotificationWindow = NULL; |
| 164 |
pvar->protocol_major = 0; |
| 165 |
pvar->protocol_minor = 0; |
| 166 |
|
| 167 |
PKT_init(pvar); |
| 168 |
SSH_init(pvar); |
| 169 |
CRYPT_init(pvar); |
| 170 |
AUTH_init(pvar); |
| 171 |
HOSTS_init(pvar); |
| 172 |
FWD_init(pvar); |
| 173 |
FWDUI_init(pvar); |
| 174 |
} |
| 175 |
|
| 176 |
static void uninit_TTSSH(PTInstVar pvar) |
| 177 |
{ |
| 178 |
SSH_end(pvar); |
| 179 |
PKT_end(pvar); |
| 180 |
AUTH_end(pvar); |
| 181 |
CRYPT_end(pvar); |
| 182 |
HOSTS_end(pvar); |
| 183 |
FWD_end(pvar); |
| 184 |
FWDUI_end(pvar); |
| 185 |
|
| 186 |
if (pvar->OldLargeIcon != NULL) { |
| 187 |
PostMessage(pvar->NotificationWindow, WM_SETICON, ICON_BIG, |
| 188 |
(LPARAM) pvar->OldLargeIcon); |
| 189 |
pvar->OldLargeIcon = NULL; |
| 190 |
} |
| 191 |
if (pvar->OldSmallIcon != NULL) { |
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PostMessage(pvar->NotificationWindow, WM_SETICON, ICON_SMALL, |
| 193 |
(LPARAM) pvar->OldSmallIcon); |
| 194 |
pvar->OldSmallIcon = NULL; |
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} |
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} |
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|
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static void PASCAL FAR TTXInit(PTTSet ts, PComVar cv) |
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{ |
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#ifndef TERATERM32 |
| 201 |
if (!NewVar()) |
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return; /* should be called first */ |
| 203 |
pvar->ts_SSH = &ts_SSH_settings; |
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#endif |
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pvar->settings = *pvar->ts_SSH; |
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pvar->ts = ts; |
| 207 |
pvar->cv = cv; |
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pvar->fatal_error = FALSE; |
| 209 |
pvar->showing_err = FALSE; |
| 210 |
pvar->err_msg = NULL; |
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|
| 212 |
init_TTSSH(pvar); |
| 213 |
} |
| 214 |
|
| 215 |
static void normalize_cipher_order(char FAR * buf) |
| 216 |
{ |
| 217 |
char ciphers_listed[SSH_CIPHER_MAX + 1]; |
| 218 |
char ciphers_allowed[SSH_CIPHER_MAX + 1]; |
| 219 |
int i, j; |
| 220 |
|
| 221 |
/* SSH_CIPHER_NONE means that all ciphers below that one are disabled. |
| 222 |
We *never* allow no encryption. */ |
| 223 |
#if 0 |
| 224 |
static char default_ciphers[] = { |
| 225 |
SSH_CIPHER_3DES, |
| 226 |
SSH_CIPHER_NONE, |
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SSH_CIPHER_DES, SSH_CIPHER_BLOWFISH |
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}; |
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#else |
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// for SSH2(yutaka) |
| 231 |
static char default_ciphers[] = { |
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SSH_CIPHER_AES128, |
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SSH_CIPHER_3DES_CBC, |
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SSH_CIPHER_3DES, |
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SSH_CIPHER_NONE, |
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SSH_CIPHER_DES, SSH_CIPHER_BLOWFISH |
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}; |
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#endif |
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|
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memset(ciphers_listed, 0, sizeof(ciphers_listed)); |
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|
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memset(ciphers_allowed, 0, sizeof(ciphers_allowed)); |
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for (i = 0; i < NUM_ELEM(default_ciphers); i++) { |
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ciphers_allowed[default_ciphers[i]] = 1; |
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} |
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|
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for (i = 0; buf[i] != 0; i++) { |
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int cipher_num = buf[i] - '0'; |
| 249 |
|
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if (cipher_num < 0 || cipher_num > SSH_CIPHER_MAX |
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|| !ciphers_allowed[cipher_num] |
| 252 |
|| ciphers_listed[cipher_num]) { |
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memmove(buf + i, buf + i + 1, strlen(buf + i + 1) + 1); |
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i--; |
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} else { |
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ciphers_listed[cipher_num] = 1; |
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} |
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} |
| 259 |
|
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for (j = 0; j < NUM_ELEM(default_ciphers); j++) { |
| 261 |
int cipher_num = default_ciphers[j]; |
| 262 |
|
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if (!ciphers_listed[cipher_num]) { |
| 264 |
buf[i] = cipher_num + '0'; |
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i++; |
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} |
| 267 |
} |
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|
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buf[i] = 0; |
| 270 |
} |
| 271 |
|
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/* Remove local settings from the shared memory block. */ |
| 273 |
static void clear_local_settings(PTInstVar pvar) |
| 274 |
{ |
| 275 |
pvar->ts_SSH->TryDefaultAuth = FALSE; |
| 276 |
} |
| 277 |
|
| 278 |
static BOOL read_BOOL_option(PCHAR fileName, char FAR * keyName, BOOL def) |
| 279 |
{ |
| 280 |
char buf[1024]; |
| 281 |
|
| 282 |
buf[0] = 0; |
| 283 |
GetPrivateProfileString("TTSSH", keyName, "", buf, sizeof(buf), |
| 284 |
fileName); |
| 285 |
if (buf[0] == 0) { |
| 286 |
return def; |
| 287 |
} else { |
| 288 |
return atoi(buf) != 0 || |
| 289 |
stricmp(buf, "yes") == 0 || stricmp(buf, "y") == 0; |
| 290 |
} |
| 291 |
} |
| 292 |
|
| 293 |
static void read_string_option(PCHAR fileName, char FAR * keyName, |
| 294 |
char FAR * def, char FAR * buf, int bufSize) |
| 295 |
{ |
| 296 |
|
| 297 |
buf[0] = 0; |
| 298 |
GetPrivateProfileString("TTSSH", keyName, def, buf, bufSize, fileName); |
| 299 |
} |
| 300 |
|
| 301 |
static void read_ssh_options(PTInstVar pvar, PCHAR fileName) |
| 302 |
{ |
| 303 |
extern void SSH2_update_cipher_myproposal(PTInstVar pvar); |
| 304 |
char buf[1024]; |
| 305 |
TS_SSH FAR *settings = pvar->ts_SSH; |
| 306 |
|
| 307 |
#define READ_STD_STRING_OPTION(name) \ |
| 308 |
read_string_option(fileName, #name, "", settings->name, sizeof(settings->name)) |
| 309 |
|
| 310 |
settings->Enabled = read_BOOL_option(fileName, "Enabled", FALSE); |
| 311 |
|
| 312 |
buf[0] = 0; |
| 313 |
GetPrivateProfileString("TTSSH", "Compression", "", buf, sizeof(buf), |
| 314 |
fileName); |
| 315 |
settings->CompressionLevel = atoi(buf); |
| 316 |
if (settings->CompressionLevel < 0 || settings->CompressionLevel > 9) { |
| 317 |
settings->CompressionLevel = 0; |
| 318 |
} |
| 319 |
|
| 320 |
READ_STD_STRING_OPTION(DefaultUserName); |
| 321 |
READ_STD_STRING_OPTION(DefaultForwarding); |
| 322 |
READ_STD_STRING_OPTION(DefaultRhostsLocalUserName); |
| 323 |
READ_STD_STRING_OPTION(DefaultRhostsHostPrivateKeyFile); |
| 324 |
READ_STD_STRING_OPTION(DefaultRSAPrivateKeyFile); |
| 325 |
|
| 326 |
READ_STD_STRING_OPTION(CipherOrder); |
| 327 |
normalize_cipher_order(settings->CipherOrder); |
| 328 |
SSH2_update_cipher_myproposal(pvar); // yutaka |
| 329 |
|
| 330 |
read_string_option(fileName, "KnownHostsFiles", "ssh_known_hosts", |
| 331 |
settings->KnownHostsFiles, |
| 332 |
sizeof(settings->KnownHostsFiles)); |
| 333 |
|
| 334 |
buf[0] = 0; |
| 335 |
GetPrivateProfileString("TTSSH", "DefaultAuthMethod", "", buf, |
| 336 |
sizeof(buf), fileName); |
| 337 |
settings->DefaultAuthMethod = atoi(buf); |
| 338 |
if (settings->DefaultAuthMethod != SSH_AUTH_PASSWORD |
| 339 |
&& settings->DefaultAuthMethod != SSH_AUTH_RSA |
| 340 |
&& settings->DefaultAuthMethod != SSH_AUTH_RHOSTS) { |
| 341 |
/* this default can never be SSH_AUTH_RHOSTS_RSA because that is not a |
| 342 |
selection in the dialog box; SSH_AUTH_RHOSTS_RSA is automatically chosen |
| 343 |
when the dialog box has rhosts selected and an host private key file |
| 344 |
is supplied. */ |
| 345 |
settings->DefaultAuthMethod = SSH_AUTH_PASSWORD; |
| 346 |
} |
| 347 |
|
| 348 |
buf[0] = 0; |
| 349 |
GetPrivateProfileString("TTSSH", "LogLevel", "", buf, sizeof(buf), |
| 350 |
fileName); |
| 351 |
settings->LogLevel = atoi(buf); |
| 352 |
|
| 353 |
buf[0] = 0; |
| 354 |
GetPrivateProfileString("TTSSH", "WriteBufferSize", "", buf, |
| 355 |
sizeof(buf), fileName); |
| 356 |
settings->WriteBufferSize = atoi(buf); |
| 357 |
if (settings->WriteBufferSize <= 0) { |
| 358 |
settings->WriteBufferSize = 2 * 1024 * 1024; |
| 359 |
} |
| 360 |
|
| 361 |
settings->LocalForwardingIdentityCheck = |
| 362 |
read_BOOL_option(fileName, "LocalForwardingIdentityCheck", TRUE); |
| 363 |
|
| 364 |
// SSH protocol version (2004.10.11 yutaka) |
| 365 |
settings->ssh_protocol_version = GetPrivateProfileInt("TTSSH", "ProtocolVersion", 1, fileName); |
| 366 |
|
| 367 |
clear_local_settings(pvar); |
| 368 |
} |
| 369 |
|
| 370 |
static void write_ssh_options(PTInstVar pvar, PCHAR fileName, |
| 371 |
TS_SSH FAR * settings) |
| 372 |
{ |
| 373 |
char buf[1024]; |
| 374 |
|
| 375 |
WritePrivateProfileString("TTSSH", "Enabled", |
| 376 |
settings->Enabled ? "1" : "0", fileName); |
| 377 |
|
| 378 |
_itoa(settings->CompressionLevel, buf, 10); |
| 379 |
WritePrivateProfileString("TTSSH", "Compression", buf, fileName); |
| 380 |
|
| 381 |
WritePrivateProfileString("TTSSH", "DefaultUserName", |
| 382 |
settings->DefaultUserName, fileName); |
| 383 |
|
| 384 |
WritePrivateProfileString("TTSSH", "DefaultForwarding", |
| 385 |
settings->DefaultForwarding, fileName); |
| 386 |
|
| 387 |
WritePrivateProfileString("TTSSH", "CipherOrder", |
| 388 |
settings->CipherOrder, fileName); |
| 389 |
|
| 390 |
WritePrivateProfileString("TTSSH", "KnownHostsFiles", |
| 391 |
settings->KnownHostsFiles, fileName); |
| 392 |
|
| 393 |
WritePrivateProfileString("TTSSH", "DefaultRhostsLocalUserName", |
| 394 |
settings->DefaultRhostsLocalUserName, |
| 395 |
fileName); |
| 396 |
|
| 397 |
WritePrivateProfileString("TTSSH", "DefaultRhostsHostPrivateKeyFile", |
| 398 |
settings->DefaultRhostsHostPrivateKeyFile, |
| 399 |
fileName); |
| 400 |
|
| 401 |
WritePrivateProfileString("TTSSH", "DefaultRSAPrivateKeyFile", |
| 402 |
settings->DefaultRSAPrivateKeyFile, |
| 403 |
fileName); |
| 404 |
|
| 405 |
_itoa(settings->DefaultAuthMethod, buf, 10); |
| 406 |
WritePrivateProfileString("TTSSH", "DefaultAuthMethod", buf, fileName); |
| 407 |
|
| 408 |
_itoa(settings->LogLevel, buf, 10); |
| 409 |
WritePrivateProfileString("TTSSH", "LogLevel", buf, fileName); |
| 410 |
|
| 411 |
_itoa(settings->WriteBufferSize, buf, 10); |
| 412 |
WritePrivateProfileString("TTSSH", "WriteBufferSize", buf, fileName); |
| 413 |
|
| 414 |
WritePrivateProfileString("TTSSH", "LocalForwardingIdentityCheck", |
| 415 |
settings-> |
| 416 |
LocalForwardingIdentityCheck ? "1" : "0", |
| 417 |
fileName); |
| 418 |
|
| 419 |
// SSH protocol version (2004.10.11 yutaka) |
| 420 |
WritePrivateProfileString("TTSSH", "ProtocolVersion", |
| 421 |
settings->ssh_protocol_version==2 ? "2" : "1", |
| 422 |
fileName); |
| 423 |
|
| 424 |
} |
| 425 |
|
| 426 |
/* find free port in all protocol family */ |
| 427 |
static unsigned short find_local_port(PTInstVar pvar) |
| 428 |
{ |
| 429 |
int tries; |
| 430 |
#ifdef INET6 |
| 431 |
SOCKET connecter; |
| 432 |
struct addrinfo hints; |
| 433 |
struct addrinfo FAR *res; |
| 434 |
struct addrinfo FAR *res0; |
| 435 |
unsigned short port; |
| 436 |
char pname[NI_MAXHOST]; |
| 437 |
#endif /* INET6 */ |
| 438 |
|
| 439 |
if (pvar->session_settings.DefaultAuthMethod != SSH_AUTH_RHOSTS) { |
| 440 |
return 0; |
| 441 |
} |
| 442 |
|
| 443 |
/* The random numbers here are only used to try to get fresh |
| 444 |
ports across runs (dangling ports can cause bind errors |
| 445 |
if we're unlucky). They do not need to be (and are not) |
| 446 |
cryptographically strong. |
| 447 |
*/ |
| 448 |
srand((unsigned) GetTickCount()); |
| 449 |
|
| 450 |
#ifdef INET6 |
| 451 |
for (tries = 20; tries > 0; tries--) { |
| 452 |
memset(&hints, 0, sizeof(hints)); |
| 453 |
hints.ai_family = pvar->ts->ProtocolFamily; |
| 454 |
hints.ai_flags = AI_PASSIVE; |
| 455 |
hints.ai_socktype = SOCK_STREAM; |
| 456 |
port = (unsigned) rand() % 512 + 512; |
| 457 |
_snprintf(pname, sizeof(pname), "%d", (int) port); |
| 458 |
if (getaddrinfo(NULL, pname, &hints, &res0)) { |
| 459 |
return 0; |
| 460 |
/* NOT REACHED */ |
| 461 |
} |
| 462 |
|
| 463 |
for (res = res0; res; res = res->ai_next) { |
| 464 |
if (res->ai_family == AF_INET || res->ai_family == AF_INET6) |
| 465 |
continue; |
| 466 |
|
| 467 |
connecter = |
| 468 |
socket(res->ai_family, res->ai_socktype, res->ai_protocol); |
| 469 |
if (connecter == INVALID_SOCKET) { |
| 470 |
freeaddrinfo(res0); |
| 471 |
return 0; |
| 472 |
} |
| 473 |
|
| 474 |
if (bind(connecter, res->ai_addr, res->ai_addrlen) != |
| 475 |
SOCKET_ERROR) { |
| 476 |
return port; |
| 477 |
freeaddrinfo(res0); |
| 478 |
closesocket(connecter); |
| 479 |
} else if (WSAGetLastError() != WSAEADDRINUSE) { |
| 480 |
closesocket(connecter); |
| 481 |
freeaddrinfo(res0); |
| 482 |
return 0; |
| 483 |
} |
| 484 |
|
| 485 |
closesocket(connecter); |
| 486 |
} |
| 487 |
freeaddrinfo(res0); |
| 488 |
} |
| 489 |
|
| 490 |
return 0; |
| 491 |
#else |
| 492 |
for (tries = 20; tries > 0; tries--) { |
| 493 |
SOCKET connecter = socket(AF_INET, SOCK_STREAM, 0); |
| 494 |
struct sockaddr_in connecter_addr; |
| 495 |
|
| 496 |
connecter_addr.sin_family = AF_INET; |
| 497 |
connecter_addr.sin_port = (unsigned) rand() % 512 + 512; |
| 498 |
connecter_addr.sin_addr.s_addr = htonl(INADDR_ANY); |
| 499 |
|
| 500 |
if (connecter == INVALID_SOCKET) { |
| 501 |
return 0; |
| 502 |
} |
| 503 |
|
| 504 |
if (bind |
| 505 |
(connecter, (struct sockaddr FAR *) &connecter_addr, |
| 506 |
sizeof(connecter_addr)) != SOCKET_ERROR) { |
| 507 |
closesocket(connecter); |
| 508 |
return connecter_addr.sin_port; |
| 509 |
} else if (WSAGetLastError() != WSAEADDRINUSE) { |
| 510 |
closesocket(connecter); |
| 511 |
return 0; |
| 512 |
} |
| 513 |
|
| 514 |
closesocket(connecter); |
| 515 |
} |
| 516 |
|
| 517 |
return 0; |
| 518 |
#endif /* INET6 */ |
| 519 |
} |
| 520 |
|
| 521 |
static int PASCAL FAR TTXconnect(SOCKET s, |
| 522 |
const struct sockaddr FAR * name, |
| 523 |
int namelen) |
| 524 |
{ |
| 525 |
GET_VAR(); |
| 526 |
|
| 527 |
#ifdef INET6 |
| 528 |
if (pvar->socket == INVALID_SOCKET) { |
| 529 |
struct sockaddr_storage ss; |
| 530 |
int len; |
| 531 |
|
| 532 |
pvar->socket = s; |
| 533 |
|
| 534 |
memset(&ss, 0, sizeof(ss)); |
| 535 |
switch (pvar->ts->ProtocolFamily) { |
| 536 |
case AF_INET: |
| 537 |
len = sizeof(struct sockaddr_in); |
| 538 |
((struct sockaddr_in FAR *) &ss)->sin_family = AF_INET; |
| 539 |
((struct sockaddr_in FAR *) &ss)->sin_addr.s_addr = INADDR_ANY; |
| 540 |
((struct sockaddr_in FAR *) &ss)->sin_port = |
| 541 |
htons(find_local_port(pvar)); |
| 542 |
break; |
| 543 |
case AF_INET6: |
| 544 |
len = sizeof(struct sockaddr_in6); |
| 545 |
((struct sockaddr_in6 FAR *) &ss)->sin6_family = AF_INET6; |
| 546 |
#if 0 /* symbol "in6addr_any" is not included in wsock32.lib */ |
| 547 |
/* if wsock32.lib will be linked, we can't refer "in6addr_any" */ |
| 548 |
((struct sockaddr_in6 FAR *) &ss)->sin6_addr = in6addr_any; |
| 549 |
#eles |
| 550 |
memset(&((struct sockaddr_in6 FAR *) &ss)->sin6_addr, 0, |
| 551 |
sizeof(struct in_addr6)); |
| 552 |
#endif /* 0 */ |
| 553 |
((struct sockaddr_in6 FAR *) &ss)->sin6_port = |
| 554 |
htons(find_local_port(pvar)); |
| 555 |
break; |
| 556 |
default: |
| 557 |
/* NOT REACHED */ |
| 558 |
break; |
| 559 |
} |
| 560 |
|
| 561 |
bind(s, (struct sockaddr FAR *) &ss, len); |
| 562 |
} |
| 563 |
#else |
| 564 |
if (pvar->socket == INVALID_SOCKET) { |
| 565 |
struct sockaddr_in addr; |
| 566 |
|
| 567 |
pvar->socket = s; |
| 568 |
|
| 569 |
addr.sin_family = AF_INET; |
| 570 |
addr.sin_port = htons(find_local_port(pvar)); |
| 571 |
addr.sin_addr.s_addr = INADDR_ANY; |
| 572 |
memset(addr.sin_zero, 0, sizeof(addr.sin_zero)); |
| 573 |
|
| 574 |
bind(s, (struct sockaddr FAR *) &addr, sizeof(addr)); |
| 575 |
} |
| 576 |
#endif /* INET6 */ |
| 577 |
|
| 578 |
return (pvar->Pconnect) (s, name, namelen); |
| 579 |
} |
| 580 |
|
| 581 |
static int PASCAL FAR TTXWSAAsyncSelect(SOCKET s, HWND hWnd, u_int wMsg, |
| 582 |
long lEvent) |
| 583 |
{ |
| 584 |
GET_VAR(); |
| 585 |
|
| 586 |
if (s == pvar->socket) { |
| 587 |
pvar->notification_events = lEvent; |
| 588 |
pvar->notification_msg = wMsg; |
| 589 |
|
| 590 |
if (pvar->NotificationWindow == NULL) { |
| 591 |
pvar->NotificationWindow = hWnd; |
| 592 |
AUTH_advance_to_next_cred(pvar); |
| 593 |
} |
| 594 |
} |
| 595 |
|
| 596 |
return (pvar->PWSAAsyncSelect) (s, hWnd, wMsg, lEvent); |
| 597 |
} |
| 598 |
|
| 599 |
static int PASCAL FAR TTXrecv(SOCKET s, char FAR * buf, int len, int flags) |
| 600 |
{ |
| 601 |
GET_VAR(); |
| 602 |
|
| 603 |
if (s == pvar->socket) { |
| 604 |
return PKT_recv(pvar, buf, len); |
| 605 |
} else { |
| 606 |
return (pvar->Precv) (s, buf, len, flags); |
| 607 |
} |
| 608 |
} |
| 609 |
|
| 610 |
static int PASCAL FAR TTXsend(SOCKET s, char const FAR * buf, int len, |
| 611 |
int flags) |
| 612 |
{ |
| 613 |
GET_VAR(); |
| 614 |
|
| 615 |
if (s == pvar->socket) { |
| 616 |
SSH_send(pvar, buf, len); |
| 617 |
return len; |
| 618 |
} else { |
| 619 |
return (pvar->Psend) (s, buf, len, flags); |
| 620 |
} |
| 621 |
} |
| 622 |
|
| 623 |
void notify_established_secure_connection(PTInstVar pvar) |
| 624 |
{ |
| 625 |
#ifdef TERATERM32 |
| 626 |
if (SecureIcon == NULL) { |
| 627 |
SecureIcon = LoadIcon(hInst, MAKEINTRESOURCE(IDI_SECURETT)); |
| 628 |
} |
| 629 |
|
| 630 |
if (SecureIcon != NULL) { |
| 631 |
pvar->OldSmallIcon = |
| 632 |
(HICON) SendMessage(pvar->NotificationWindow, WM_GETICON, |
| 633 |
ICON_SMALL, 0); |
| 634 |
pvar->OldLargeIcon = |
| 635 |
(HICON) SendMessage(pvar->NotificationWindow, WM_GETICON, |
| 636 |
ICON_BIG, 0); |
| 637 |
PostMessage(pvar->NotificationWindow, WM_SETICON, ICON_BIG, |
| 638 |
(LPARAM) SecureIcon); |
| 639 |
PostMessage(pvar->NotificationWindow, WM_SETICON, ICON_SMALL, |
| 640 |
(LPARAM) SecureIcon); |
| 641 |
} |
| 642 |
#endif |
| 643 |
|
| 644 |
notify_verbose_message(pvar, "Entering secure mode", |
| 645 |
LOG_LEVEL_VERBOSE); |
| 646 |
} |
| 647 |
|
| 648 |
void notify_closed_connection(PTInstVar pvar) |
| 649 |
{ |
| 650 |
PostMessage(pvar->NotificationWindow, WM_USER_COMMNOTIFY, |
| 651 |
pvar->socket, MAKELPARAM(FD_CLOSE, 0)); |
| 652 |
|
| 653 |
SSH_notify_disconnecting(pvar, NULL); |
| 654 |
AUTH_notify_disconnecting(pvar); |
| 655 |
HOSTS_notify_disconnecting(pvar); |
| 656 |
} |
| 657 |
|
| 658 |
static void add_err_msg(PTInstVar pvar, char FAR * msg) |
| 659 |
{ |
| 660 |
if (pvar->err_msg != NULL) { |
| 661 |
char FAR *buf = |
| 662 |
(char FAR *) malloc(strlen(pvar->err_msg) + 3 + strlen(msg)); |
| 663 |
|
| 664 |
strcpy(buf, pvar->err_msg); |
| 665 |
strcat(buf, "\n\n"); |
| 666 |
strcat(buf, msg); |
| 667 |
free(pvar->err_msg); |
| 668 |
pvar->err_msg = buf; |
| 669 |
} else { |
| 670 |
pvar->err_msg = _strdup(msg); |
| 671 |
} |
| 672 |
} |
| 673 |
|
| 674 |
void notify_nonfatal_error(PTInstVar pvar, char FAR * msg) |
| 675 |
{ |
| 676 |
if (!pvar->showing_err) { |
| 677 |
PostMessage(pvar->NotificationWindow, WM_COMMAND, |
| 678 |
ID_SSHASYNCMESSAGEBOX, 0); |
| 679 |
} |
| 680 |
if (msg[0] != 0) { |
| 681 |
notify_verbose_message(pvar, msg, LOG_LEVEL_ERROR); |
| 682 |
add_err_msg(pvar, msg); |
| 683 |
} |
| 684 |
} |
| 685 |
|
| 686 |
void notify_fatal_error(PTInstVar pvar, char FAR * msg) |
| 687 |
{ |
| 688 |
if (msg[0] != 0) { |
| 689 |
notify_verbose_message(pvar, msg, LOG_LEVEL_FATAL); |
| 690 |
add_err_msg(pvar, msg); |
| 691 |
} |
| 692 |
|
| 693 |
if (!pvar->fatal_error) { |
| 694 |
pvar->fatal_error = TRUE; |
| 695 |
|
| 696 |
SSH_notify_disconnecting(pvar, msg); |
| 697 |
AUTH_notify_disconnecting(pvar); |
| 698 |
HOSTS_notify_disconnecting(pvar); |
| 699 |
|
| 700 |
PostMessage(pvar->NotificationWindow, WM_USER_COMMNOTIFY, |
| 701 |
pvar->socket, MAKELPARAM(FD_CLOSE, |
| 702 |
(pvar->PWSAGetLastError) ())); |
| 703 |
} |
| 704 |
} |
| 705 |
|
| 706 |
void notify_verbose_message(PTInstVar pvar, char FAR * msg, int level) |
| 707 |
{ |
| 708 |
if (level <= pvar->session_settings.LogLevel) { |
| 709 |
char buf[1024]; |
| 710 |
int file; |
| 711 |
|
| 712 |
get_teraterm_dir_relative_name(buf, NUM_ELEM(buf), "TTSSH.LOG"); |
| 713 |
file = _open(buf, _O_RDWR | _O_APPEND | _O_CREAT | _O_TEXT, |
| 714 |
_S_IREAD | _S_IWRITE); |
| 715 |
|
| 716 |
if (file >= 0) { |
| 717 |
_write(file, msg, strlen(msg)); |
| 718 |
_write(file, "\n", 1); |
| 719 |
_close(file); |
| 720 |
} |
| 721 |
} |
| 722 |
} |
| 723 |
|
| 724 |
static void PASCAL FAR TTXOpenTCP(TTXSockHooks FAR * hooks) |
| 725 |
{ |
| 726 |
GET_VAR(); |
| 727 |
|
| 728 |
if (pvar->settings.Enabled) { |
| 729 |
char buf[1024] = "\nInitiating SSH session at "; |
| 730 |
struct tm FAR *newtime; |
| 731 |
time_t long_time; |
| 732 |
|
| 733 |
pvar->session_settings = pvar->settings; |
| 734 |
|
| 735 |
time(&long_time); |
| 736 |
newtime = localtime(&long_time); |
| 737 |
strcat(buf, asctime(newtime)); |
| 738 |
buf[strlen(buf) - 1] = 0; |
| 739 |
notify_verbose_message(pvar, buf, LOG_LEVEL_VERBOSE); |
| 740 |
|
| 741 |
FWDUI_load_settings(pvar); |
| 742 |
|
| 743 |
pvar->cv->TelAutoDetect = FALSE; |
| 744 |
/* This next line should not be needed because Teraterm's |
| 745 |
CommLib should find ts->Telnet == 0 ... but we'll do this |
| 746 |
just to be on the safe side. */ |
| 747 |
pvar->cv->TelFlag = FALSE; |
| 748 |
|
| 749 |
pvar->Precv = *hooks->Precv; |
| 750 |
pvar->Psend = *hooks->Psend; |
| 751 |
pvar->PWSAAsyncSelect = *hooks->PWSAAsyncSelect; |
| 752 |
pvar->Pconnect = *hooks->Pconnect; |
| 753 |
pvar->PWSAGetLastError = *hooks->PWSAGetLastError; |
| 754 |
|
| 755 |
*hooks->Precv = TTXrecv; |
| 756 |
*hooks->Psend = TTXsend; |
| 757 |
*hooks->PWSAAsyncSelect = TTXWSAAsyncSelect; |
| 758 |
*hooks->Pconnect = TTXconnect; |
| 759 |
|
| 760 |
SSH_open(pvar); |
| 761 |
HOSTS_open(pvar); |
| 762 |
FWDUI_open(pvar); |
| 763 |
} |
| 764 |
} |
| 765 |
|
| 766 |
static void PASCAL FAR TTXCloseTCP(TTXSockHooks FAR * hooks) |
| 767 |
{ |
| 768 |
GET_VAR(); |
| 769 |
|
| 770 |
if (pvar->session_settings.Enabled) { |
| 771 |
pvar->socket = INVALID_SOCKET; |
| 772 |
|
| 773 |
notify_verbose_message(pvar, "Terminating SSH session...", |
| 774 |
LOG_LEVEL_VERBOSE); |
| 775 |
|
| 776 |
*hooks->Precv = pvar->Precv; |
| 777 |
*hooks->Psend = pvar->Psend; |
| 778 |
*hooks->PWSAAsyncSelect = pvar->PWSAAsyncSelect; |
| 779 |
*hooks->Pconnect = pvar->Pconnect; |
| 780 |
} |
| 781 |
|
| 782 |
uninit_TTSSH(pvar); |
| 783 |
init_TTSSH(pvar); |
| 784 |
} |
| 785 |
|
| 786 |
static void enable_dlg_items(HWND dlg, int from, int to, BOOL enabled) |
| 787 |
{ |
| 788 |
for (; from <= to; from++) { |
| 789 |
EnableWindow(GetDlgItem(dlg, from), enabled); |
| 790 |
} |
| 791 |
} |
| 792 |
|
| 793 |
static BOOL CALLBACK TTXHostDlg(HWND dlg, UINT msg, WPARAM wParam, |
| 794 |
LPARAM lParam) |
| 795 |
{ |
| 796 |
static char *ssh_version[] = {"SSH1", "SSH2", NULL}; |
| 797 |
PGetHNRec GetHNRec; |
| 798 |
char EntName[7]; |
| 799 |
char TempHost[HostNameMaxLength + 1]; |
| 800 |
WORD i, j, w; |
| 801 |
BOOL Ok; |
| 802 |
|
| 803 |
GET_VAR(); |
| 804 |
|
| 805 |
switch (msg) { |
| 806 |
case WM_INITDIALOG: |
| 807 |
GetHNRec = (PGetHNRec) lParam; |
| 808 |
SetWindowLong(dlg, DWL_USER, lParam); |
| 809 |
|
| 810 |
if (GetHNRec->PortType == IdFile) |
| 811 |
GetHNRec->PortType = IdTCPIP; |
| 812 |
CheckRadioButton(dlg, IDC_HOSTTCPIP, IDC_HOSTSERIAL, |
| 813 |
IDC_HOSTTCPIP + GetHNRec->PortType - 1); |
| 814 |
|
| 815 |
strcpy(EntName, "Host"); |
| 816 |
|
| 817 |
i = 1; |
| 818 |
do { |
| 819 |
sprintf(&EntName[4], "%d", i); |
| 820 |
GetPrivateProfileString("Hosts", EntName, "", |
| 821 |
TempHost, sizeof(TempHost), |
| 822 |
GetHNRec->SetupFN); |
| 823 |
if (strlen(TempHost) > 0) |
| 824 |
SendDlgItemMessage(dlg, IDC_HOSTNAME, CB_ADDSTRING, |
| 825 |
0, (LPARAM) TempHost); |
| 826 |
i++; |
| 827 |
} while ((i <= 99) && (strlen(TempHost) > 0)); |
| 828 |
|
| 829 |
SendDlgItemMessage(dlg, IDC_HOSTNAME, EM_LIMITTEXT, |
| 830 |
HostNameMaxLength - 1, 0); |
| 831 |
|
| 832 |
SendDlgItemMessage(dlg, IDC_HOSTNAME, CB_SETCURSEL, 0, 0); |
| 833 |
|
| 834 |
CheckRadioButton(dlg, IDC_HOSTTELNET, IDC_HOSTOTHER, |
| 835 |
pvar->settings.Enabled ? IDC_HOSTSSH : GetHNRec-> |
| 836 |
Telnet ? IDC_HOSTTELNET : IDC_HOSTOTHER); |
| 837 |
SendDlgItemMessage(dlg, IDC_HOSTTCPPORT, EM_LIMITTEXT, 5, 0); |
| 838 |
SetDlgItemInt(dlg, IDC_HOSTTCPPORT, GetHNRec->TCPPort, FALSE); |
| 839 |
#ifdef INET6 |
| 840 |
for (i = 0; ProtocolFamilyList[i]; ++i) { |
| 841 |
SendDlgItemMessage(dlg, IDC_HOSTTCPPROTOCOL, CB_ADDSTRING, |
| 842 |
0, (LPARAM) ProtocolFamilyList[i]); |
| 843 |
} |
| 844 |
SendDlgItemMessage(dlg, IDC_HOSTTCPPROTOCOL, EM_LIMITTEXT, |
| 845 |
ProtocolFamilyMaxLength - 1, 0); |
| 846 |
SendDlgItemMessage(dlg, IDC_HOSTTCPPROTOCOL, CB_SETCURSEL, 0, 0); |
| 847 |
#endif /* INET6 */ |
| 848 |
|
| 849 |
/////// SSH version |
| 850 |
for (i = 0; ssh_version[i]; ++i) { |
| 851 |
SendDlgItemMessage(dlg, IDC_SSH_VERSION, CB_ADDSTRING, |
| 852 |
0, (LPARAM) ssh_version[i]); |
| 853 |
} |
| 854 |
SendDlgItemMessage(dlg, IDC_SSH_VERSION, EM_LIMITTEXT, |
| 855 |
NUM_ELEM(ssh_version) - 1, 0); |
| 856 |
|
| 857 |
if (pvar->settings.ssh_protocol_version == 2) { |
| 858 |
SendDlgItemMessage(dlg, IDC_SSH_VERSION, CB_SETCURSEL, 1, 0); // SSH2 |
| 859 |
} else { |
| 860 |
SendDlgItemMessage(dlg, IDC_SSH_VERSION, CB_SETCURSEL, 0, 0); // SSH1 |
| 861 |
} |
| 862 |
|
| 863 |
if (IsDlgButtonChecked(dlg, IDC_HOSTSSH)) { |
| 864 |
enable_dlg_items(dlg, IDC_SSH_VERSION, IDC_SSH_VERSION, TRUE); // enabled |
| 865 |
} else { |
| 866 |
enable_dlg_items(dlg, IDC_SSH_VERSION, IDC_SSH_VERSION, FALSE); // disabled |
| 867 |
} |
| 868 |
/////// SSH version |
| 869 |
|
| 870 |
|
| 871 |
j = 0; |
| 872 |
w = 1; |
| 873 |
strcpy(EntName, "COM"); |
| 874 |
for (i = 1; i <= GetHNRec->MaxComPort; i++) { |
| 875 |
sprintf(&EntName[3], "%d", i); |
| 876 |
SendDlgItemMessage(dlg, IDC_HOSTCOM, CB_ADDSTRING, |
| 877 |
0, (LPARAM) EntName); |
| 878 |
j++; |
| 879 |
if (GetHNRec->ComPort == i) |
| 880 |
w = j; |
| 881 |
} |
| 882 |
if (j > 0) |
| 883 |
SendDlgItemMessage(dlg, IDC_HOSTCOM, CB_SETCURSEL, w - 1, 0); |
| 884 |
else /* All com ports are already used */ |
| 885 |
GetHNRec->PortType = IdTCPIP; |
| 886 |
|
| 887 |
if (GetHNRec->PortType == IdTCPIP) |
| 888 |
enable_dlg_items(dlg, IDC_HOSTCOMLABEL, IDC_HOSTCOM, FALSE); |
| 889 |
#ifdef INET6 |
| 890 |
else { |
| 891 |
enable_dlg_items(dlg, IDC_HOSTNAMELABEL, IDC_HOSTTCPPORT, |
| 892 |
FALSE); |
| 893 |
enable_dlg_items(dlg, IDC_HOSTTCPPROTOCOLLABEL, |
| 894 |
IDC_HOSTTCPPROTOCOL, FALSE); |
| 895 |
} |
| 896 |
#else |
| 897 |
else |
| 898 |
enable_dlg_items(dlg, IDC_HOSTNAMELABEL, IDC_HOSTTCPPORT, |
| 899 |
FALSE); |
| 900 |
#endif /* INET6 */ |
| 901 |
|
| 902 |
// Host dialog���t�H�[�J�X�������� (2004.10.2 yutaka) |
| 903 |
{ |
| 904 |
HWND hwnd = GetDlgItem(dlg, IDC_HOSTNAME); |
| 905 |
SetFocus(dlg); |
| 906 |
SetFocus(hwnd); |
| 907 |
//SendMessage(dlg, WM_COMMAND, IDC_HOSTTCPIP, 0); |
| 908 |
} |
| 909 |
|
| 910 |
return TRUE; |
| 911 |
|
| 912 |
case WM_COMMAND: |
| 913 |
switch (LOWORD(wParam)) { |
| 914 |
case IDOK: |
| 915 |
GetHNRec = (PGetHNRec) GetWindowLong(dlg, DWL_USER); |
| 916 |
if (GetHNRec != NULL) { |
| 917 |
if (IsDlgButtonChecked(dlg, IDC_HOSTTCPIP)) { |
| 918 |
#ifdef INET6 |
| 919 |
char afstr[BUFSIZ]; |
| 920 |
#endif /* INET6 */ |
| 921 |
i = GetDlgItemInt(dlg, IDC_HOSTTCPPORT, &Ok, FALSE); |
| 922 |
if (Ok) { |
| 923 |
GetHNRec->TCPPort = i; |
| 924 |
} else { |
| 925 |
MessageBox(dlg, "Teraterm", |
| 926 |
"The TCP port must be a number.", |
| 927 |
MB_OK | MB_ICONEXCLAMATION); |
| 928 |
return TRUE; |
| 929 |
} |
| 930 |
#ifdef INET6 |
| 931 |
#define getaf(str) \ |
| 932 |
((strcmp((str), "IPv6") == 0) ? AF_INET6 : \ |
| 933 |
((strcmp((str), "IPv4") == 0) ? AF_INET : AF_UNSPEC)) |
| 934 |
memset(afstr, 0, sizeof(afstr)); |
| 935 |
GetDlgItemText(dlg, IDC_HOSTTCPPROTOCOL, afstr, |
| 936 |
sizeof(afstr)); |
| 937 |
GetHNRec->ProtocolFamily = getaf(afstr); |
| 938 |
#endif /* INET6 */ |
| 939 |
GetHNRec->PortType = IdTCPIP; |
| 940 |
GetDlgItemText(dlg, IDC_HOSTNAME, GetHNRec->HostName, |
| 941 |
HostNameMaxLength); |
| 942 |
GetHNRec->Telnet = FALSE; |
| 943 |
pvar->hostdlg_activated = TRUE; |
| 944 |
pvar->hostdlg_Enabled = FALSE; |
| 945 |
if (IsDlgButtonChecked(dlg, IDC_HOSTTELNET)) { |
| 946 |
GetHNRec->Telnet = TRUE; |
| 947 |
} else if (IsDlgButtonChecked(dlg, IDC_HOSTSSH)) { |
| 948 |
pvar->hostdlg_Enabled = TRUE; |
| 949 |
|
| 950 |
// check SSH protocol version |
| 951 |
memset(afstr, 0, sizeof(afstr)); |
| 952 |
GetDlgItemText(dlg, IDC_SSH_VERSION, afstr, sizeof(afstr)); |
| 953 |
if (stricmp(afstr, "SSH1") == 0) { |
| 954 |
pvar->settings.ssh_protocol_version = 1; |
| 955 |
} else { |
| 956 |
pvar->settings.ssh_protocol_version = 2; |
| 957 |
} |
| 958 |
} |
| 959 |
} else { |
| 960 |
GetHNRec->PortType = IdSerial; |
| 961 |
GetHNRec->HostName[0] = 0; |
| 962 |
memset(EntName, 0, sizeof(EntName)); |
| 963 |
GetDlgItemText(dlg, IDC_HOSTCOM, EntName, |
| 964 |
sizeof(EntName) - 1); |
| 965 |
GetHNRec->ComPort = (BYTE) (EntName[3]) - 0x30; |
| 966 |
if (strlen(EntName) > 4) |
| 967 |
GetHNRec->ComPort = |
| 968 |
GetHNRec->ComPort * 10 + (BYTE) (EntName[4]) - |
| 969 |
0x30; |
| 970 |
} |
| 971 |
} |
| 972 |
EndDialog(dlg, 1); |
| 973 |
return TRUE; |
| 974 |
|
| 975 |
case IDCANCEL: |
| 976 |
EndDialog(dlg, 0); |
| 977 |
return TRUE; |
| 978 |
|
| 979 |
case IDC_HOSTTCPIP: |
| 980 |
enable_dlg_items(dlg, IDC_HOSTNAMELABEL, IDC_HOSTTCPPORT, |
| 981 |
TRUE); |
| 982 |
#ifdef INET6 |
| 983 |
enable_dlg_items(dlg, IDC_HOSTTCPPROTOCOLLABEL, |
| 984 |
IDC_HOSTTCPPROTOCOL, TRUE); |
| 985 |
#endif /* INET6 */ |
| 986 |
enable_dlg_items(dlg, IDC_HOSTCOMLABEL, IDC_HOSTCOM, FALSE); |
| 987 |
|
| 988 |
if (IsDlgButtonChecked(dlg, IDC_HOSTSSH)) { |
| 989 |
enable_dlg_items(dlg, IDC_SSH_VERSION, IDC_SSH_VERSION, TRUE); |
| 990 |
} else { |
| 991 |
enable_dlg_items(dlg, IDC_SSH_VERSION, IDC_SSH_VERSION, FALSE); // disabled |
| 992 |
} |
| 993 |
|
| 994 |
// Host dialog���t�H�[�J�X�������� (2004.10.2 yutaka) |
| 995 |
{ |
| 996 |
HWND hwnd = GetDlgItem(dlg, IDC_HOSTNAME); |
| 997 |
SetFocus(dlg); |
| 998 |
SetFocus(hwnd); |
| 999 |
} |
| 1000 |
|
| 1001 |
return TRUE; |
| 1002 |
|
| 1003 |
case IDC_HOSTSERIAL: |
| 1004 |
enable_dlg_items(dlg, IDC_HOSTCOMLABEL, IDC_HOSTCOM, TRUE); |
| 1005 |
enable_dlg_items(dlg, IDC_HOSTNAMELABEL, IDC_HOSTTCPPORT, |
| 1006 |
FALSE); |
| 1007 |
#ifdef INET6 |
| 1008 |
enable_dlg_items(dlg, IDC_HOSTTCPPROTOCOLLABEL, |
| 1009 |
IDC_HOSTTCPPROTOCOL, FALSE); |
| 1010 |
#endif /* INET6 */ |
| 1011 |
enable_dlg_items(dlg, IDC_SSH_VERSION, IDC_SSH_VERSION, FALSE); // disabled |
| 1012 |
|
| 1013 |
return TRUE; |
| 1014 |
|
| 1015 |
case IDC_HOSTSSH: |
| 1016 |
enable_dlg_items(dlg, IDC_SSH_VERSION, |
| 1017 |
IDC_SSH_VERSION, TRUE); |
| 1018 |
goto hostssh_enabled; |
| 1019 |
|
| 1020 |
case IDC_HOSTTELNET: |
| 1021 |
case IDC_HOSTOTHER: |
| 1022 |
enable_dlg_items(dlg, IDC_SSH_VERSION, IDC_SSH_VERSION, FALSE); // disabled |
| 1023 |
hostssh_enabled: |
| 1024 |
|
| 1025 |
GetHNRec = (PGetHNRec) GetWindowLong(dlg, DWL_USER); |
| 1026 |
|
| 1027 |
if (IsDlgButtonChecked(dlg, IDC_HOSTTELNET)) { |
| 1028 |
if (GetHNRec != NULL) |
| 1029 |
SetDlgItemInt(dlg, IDC_HOSTTCPPORT, GetHNRec->TelPort, |
| 1030 |
FALSE); |
| 1031 |
} else if (IsDlgButtonChecked(dlg, IDC_HOSTSSH)) { |
| 1032 |
SetDlgItemInt(dlg, IDC_HOSTTCPPORT, 22, FALSE); |
| 1033 |
} |
| 1034 |
return TRUE; |
| 1035 |
|
| 1036 |
case IDC_HOSTHELP: |
| 1037 |
PostMessage(GetParent(dlg), WM_USER_DLGHELP2, 0, 0); |
| 1038 |
} |
| 1039 |
} |
| 1040 |
return FALSE; |
| 1041 |
} |
| 1042 |
|
| 1043 |
static BOOL FAR PASCAL TTXGetHostName(HWND parent, PGetHNRec rec) |
| 1044 |
{ |
| 1045 |
return (BOOL) DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_HOSTDLG), |
| 1046 |
parent, TTXHostDlg, (LONG) rec); |
| 1047 |
} |
| 1048 |
|
| 1049 |
static void PASCAL FAR TTXGetUIHooks(TTXUIHooks FAR * hooks) |
| 1050 |
{ |
| 1051 |
GET_VAR(); |
| 1052 |
|
| 1053 |
*hooks->GetHostName = TTXGetHostName; |
| 1054 |
} |
| 1055 |
|
| 1056 |
static void FAR PASCAL TTXReadINIFile(PCHAR fileName, PTTSet ts) |
| 1057 |
{ |
| 1058 |
GET_VAR(); |
| 1059 |
|
| 1060 |
(pvar->ReadIniFile) (fileName, ts); |
| 1061 |
read_ssh_options(pvar, fileName); |
| 1062 |
pvar->settings = *pvar->ts_SSH; |
| 1063 |
notify_verbose_message(pvar, "Reading INI file", LOG_LEVEL_VERBOSE); |
| 1064 |
FWDUI_load_settings(pvar); |
| 1065 |
} |
| 1066 |
|
| 1067 |
static void FAR PASCAL TTXWriteINIFile(PCHAR fileName, PTTSet ts) |
| 1068 |
{ |
| 1069 |
GET_VAR(); |
| 1070 |
|
| 1071 |
(pvar->WriteIniFile) (fileName, ts); |
| 1072 |
*pvar->ts_SSH = pvar->settings; |
| 1073 |
clear_local_settings(pvar); |
| 1074 |
notify_verbose_message(pvar, "Writing INI file", LOG_LEVEL_VERBOSE); |
| 1075 |
write_ssh_options(pvar, fileName, pvar->ts_SSH); |
| 1076 |
} |
| 1077 |
|
| 1078 |
static void read_ssh_options_from_user_file(PTInstVar pvar, |
| 1079 |
char FAR * user_file_name) |
| 1080 |
{ |
| 1081 |
if (user_file_name[0] == '.') { |
| 1082 |
read_ssh_options(pvar, user_file_name); |
| 1083 |
} else { |
| 1084 |
char buf[1024]; |
| 1085 |
|
| 1086 |
get_teraterm_dir_relative_name(buf, sizeof(buf), user_file_name); |
| 1087 |
read_ssh_options(pvar, buf); |
| 1088 |
} |
| 1089 |
|
| 1090 |
pvar->settings = *pvar->ts_SSH; |
| 1091 |
FWDUI_load_settings(pvar); |
| 1092 |
} |
| 1093 |
|
| 1094 |
/* returns 1 if the option text must be deleted */ |
| 1095 |
static int parse_option(PTInstVar pvar, char FAR * option) |
| 1096 |
{ |
| 1097 |
if ((option[0] == '-' || option[0] == '/')) { |
| 1098 |
if (MATCH_STR(option + 1, "ssh") == 0) { |
| 1099 |
if (option[4] == 0) { |
| 1100 |
pvar->settings.Enabled = 1; |
| 1101 |
} else if (MATCH_STR(option + 4, "-L") == 0 |
| 1102 |
|| MATCH_STR(option + 4, "-R") == 0 |
| 1103 |
|| stricmp(option + 4, "-X") == 0) { |
| 1104 |
if (pvar->settings.DefaultForwarding[0] == 0) { |
| 1105 |
strcpy(pvar->settings.DefaultForwarding, option + 5); |
| 1106 |
} else { |
| 1107 |
strcat(pvar->settings.DefaultForwarding, ";"); |
| 1108 |
strcat(pvar->settings.DefaultForwarding, option + 5); |
| 1109 |
} |
| 1110 |
} else if (MATCH_STR(option + 4, "-f=") == 0) { |
| 1111 |
read_ssh_options_from_user_file(pvar, option + 7); |
| 1112 |
} else if (MATCH_STR(option + 4, "-v") == 0) { |
| 1113 |
pvar->settings.LogLevel = LOG_LEVEL_VERBOSE; |
| 1114 |
} else if (stricmp(option + 4, "-autologin") == 0 |
| 1115 |
|| stricmp(option + 4, "-autologon") == 0) { |
| 1116 |
pvar->settings.TryDefaultAuth = TRUE; |
| 1117 |
} else if (MATCH_STR(option + 4, "-consume=") == 0) { |
| 1118 |
read_ssh_options_from_user_file(pvar, option + 13); |
| 1119 |
DeleteFile(option + 13); |
| 1120 |
} else { |
| 1121 |
char buf[1024]; |
| 1122 |
|
| 1123 |
_snprintf(buf, sizeof(buf), |
| 1124 |
"Unrecognized command-line option: %s", option); |
| 1125 |
buf[sizeof(buf) - 1] = 0; |
| 1126 |
|
| 1127 |
MessageBox(NULL, buf, "TTSSH", MB_OK | MB_ICONEXCLAMATION); |
| 1128 |
} |
| 1129 |
|
| 1130 |
return 1; |
| 1131 |
} else if (MATCH_STR(option + 1, "t=") == 0) { |
| 1132 |
if (strcmp(option + 3, "2") == 0) { |
| 1133 |
pvar->settings.Enabled = 1; |
| 1134 |
return 1; |
| 1135 |
} else { |
| 1136 |
pvar->settings.Enabled = 0; |
| 1137 |
} |
| 1138 |
} else if (MATCH_STR(option + 1, "f=") == 0) { |
| 1139 |
read_ssh_options_from_user_file(pvar, option + 3); |
| 1140 |
|
| 1141 |
// /1 ������ /2 �I�v�V�������V�K���� (2004.10.3 yutaka) |
| 1142 |
} else if (MATCH_STR(option + 1, "1") == 0) { |
| 1143 |
// command line: /ssh /1 is SSH1 only |
| 1144 |
pvar->settings.ssh_protocol_version = 1; |
| 1145 |
|
| 1146 |
} else if (MATCH_STR(option + 1, "2") == 0) { |
| 1147 |
// command line: /ssh /2 is SSH2 & SSH1 |
| 1148 |
pvar->settings.ssh_protocol_version = 2; |
| 1149 |
|
| 1150 |
} else if (MATCH_STR(option + 1, "nossh") == 0) { |
| 1151 |
// '/nossh' �I�v�V�����������B |
| 1152 |
// TERATERM.INI ��SSH���L�������������������A������Cygterm���N�������������� |
| 1153 |
// �����������������B(2004.10.11 yutaka) |
| 1154 |
pvar->settings.Enabled = 0; |
| 1155 |
|
| 1156 |
} |
| 1157 |
|
| 1158 |
} |
| 1159 |
|
| 1160 |
return 0; |
| 1161 |
} |
| 1162 |
|
| 1163 |
static void FAR PASCAL TTXParseParam(PCHAR param, PTTSet ts, |
| 1164 |
PCHAR DDETopic) |
| 1165 |
{ |
| 1166 |
int i; |
| 1167 |
BOOL inParam = FALSE; |
| 1168 |
BOOL inQuotes = FALSE; |
| 1169 |
PCHAR option = NULL; |
| 1170 |
GET_VAR(); |
| 1171 |
|
| 1172 |
if (pvar->hostdlg_activated) { |
| 1173 |
pvar->settings.Enabled = pvar->hostdlg_Enabled; |
| 1174 |
} |
| 1175 |
|
| 1176 |
for (i = 0; param[i] != 0; i++) { |
| 1177 |
if (inQuotes ? param[i] == |
| 1178 |
'"' : (param[i] == ' ' || param[i] == '\t')) { |
| 1179 |
if (option != NULL) { |
| 1180 |
char ch = param[i]; |
| 1181 |
|
| 1182 |
param[i] = 0; |
| 1183 |
if (parse_option |
| 1184 |
(pvar, *option == '"' ? option + 1 : option)) { |
| 1185 |
memset(option, ' ', i + 1 - (option - param)); |
| 1186 |
} else { |
| 1187 |
param[i] = ch; |
| 1188 |
} |
| 1189 |
option = NULL; |
| 1190 |
} |
| 1191 |
inParam = FALSE; |
| 1192 |
inQuotes = FALSE; |
| 1193 |
} else if (!inParam) { |
| 1194 |
if (param[i] == '"') { |
| 1195 |
inQuotes = TRUE; |
| 1196 |
inParam = TRUE; |
| 1197 |
option = param + i; |
| 1198 |
} else if (param[i] != ' ' && param[i] != '\t') { |
| 1199 |
inParam = TRUE; |
| 1200 |
option = param + i; |
| 1201 |
} |
| 1202 |
} |
| 1203 |
} |
| 1204 |
|
| 1205 |
if (option != NULL) { |
| 1206 |
if (parse_option(pvar, option)) { |
| 1207 |
memset(option, ' ', i - (option - param)); |
| 1208 |
} |
| 1209 |
} |
| 1210 |
|
| 1211 |
FWDUI_load_settings(pvar); |
| 1212 |
|
| 1213 |
(pvar->ParseParam) (param, ts, DDETopic); |
| 1214 |
|
| 1215 |
} |
| 1216 |
|
| 1217 |
static void PASCAL FAR TTXGetSetupHooks(TTXSetupHooks FAR * hooks) |
| 1218 |
{ |
| 1219 |
GET_VAR(); |
| 1220 |
|
| 1221 |
pvar->ReadIniFile = *hooks->ReadIniFile; |
| 1222 |
pvar->WriteIniFile = *hooks->WriteIniFile; |
| 1223 |
pvar->ParseParam = *hooks->ParseParam; |
| 1224 |
|
| 1225 |
*hooks->ReadIniFile = TTXReadINIFile; |
| 1226 |
*hooks->WriteIniFile = TTXWriteINIFile; |
| 1227 |
*hooks->ParseParam = TTXParseParam; |
| 1228 |
} |
| 1229 |
|
| 1230 |
static void PASCAL FAR TTXSetWinSize(int rows, int cols) |
| 1231 |
{ |
| 1232 |
GET_VAR(); |
| 1233 |
|
| 1234 |
SSH_notify_win_size(pvar, cols, rows); |
| 1235 |
} |
| 1236 |
|
| 1237 |
static void insertMenuBeforeItem(HMENU menu, WORD beforeItemID, WORD flags, |
| 1238 |
WORD newItemID, char FAR * text) |
| 1239 |
{ |
| 1240 |
int i, j; |
| 1241 |
|
| 1242 |
for (i = GetMenuItemCount(menu) - 1; i >= 0; i--) { |
| 1243 |
HMENU submenu = GetSubMenu(menu, i); |
| 1244 |
|
| 1245 |
for (j = GetMenuItemCount(submenu) - 1; j >= 0; j--) { |
| 1246 |
if (GetMenuItemID(submenu, j) == beforeItemID) { |
| 1247 |
InsertMenu(submenu, j, MF_BYPOSITION | flags, newItemID, |
| 1248 |
text); |
| 1249 |
return; |
| 1250 |
} |
| 1251 |
} |
| 1252 |
} |
| 1253 |
} |
| 1254 |
|
| 1255 |
static void PASCAL FAR TTXModifyMenu(HMENU menu) |
| 1256 |
{ |
| 1257 |
GET_VAR(); |
| 1258 |
|
| 1259 |
/* inserts before ID_HELP_ABOUT */ |
| 1260 |
insertMenuBeforeItem(menu, 50990, MF_ENABLED, ID_ABOUTMENU, |
| 1261 |
"About &TTSSH..."); |
| 1262 |
|
| 1263 |
/* inserts before ID_SETUP_TCPIP */ |
| 1264 |
insertMenuBeforeItem(menu, 50360, MF_ENABLED, ID_SSHSETUPMENU, |
| 1265 |
"SS&H..."); |
| 1266 |
/* inserts before ID_SETUP_TCPIP */ |
| 1267 |
insertMenuBeforeItem(menu, 50360, MF_ENABLED, ID_SSHAUTHSETUPMENU, |
| 1268 |
"SSH &Authentication..."); |
| 1269 |
/* inserts before ID_SETUP_TCPIP */ |
| 1270 |
insertMenuBeforeItem(menu, 50360, MF_ENABLED, ID_SSHFWDSETUPMENU, |
| 1271 |
"SSH F&orwarding..."); |
| 1272 |
} |
| 1273 |
|
| 1274 |
static void append_about_text(HWND dlg, char FAR * prefix, char FAR * msg) |
| 1275 |
{ |
| 1276 |
SendDlgItemMessage(dlg, IDC_ABOUTTEXT, EM_REPLACESEL, 0, |
| 1277 |
(LPARAM) prefix); |
| 1278 |
SendDlgItemMessage(dlg, IDC_ABOUTTEXT, EM_REPLACESEL, 0, (LPARAM) msg); |
| 1279 |
SendDlgItemMessage(dlg, IDC_ABOUTTEXT, EM_REPLACESEL, 0, |
| 1280 |
(LPARAM) (char FAR *) "\r\n"); |
| 1281 |
} |
| 1282 |
|
| 1283 |
static void init_about_dlg(PTInstVar pvar, HWND dlg) |
| 1284 |
{ |
| 1285 |
char buf[1024]; |
| 1286 |
|
| 1287 |
// TTSSH�_�C�A���O���\������SSH������������ (2004.10.30 yutaka) |
| 1288 |
|
| 1289 |
if (pvar->socket != INVALID_SOCKET) { |
| 1290 |
if (SSHv1(pvar)) { |
| 1291 |
SSH_get_server_ID_info(pvar, buf, sizeof(buf)); |
| 1292 |
append_about_text(dlg, "Server ID: ", buf); |
| 1293 |
SSH_get_protocol_version_info(pvar, buf, sizeof(buf)); |
| 1294 |
append_about_text(dlg, "Using protocol: ", buf); |
| 1295 |
CRYPT_get_cipher_info(pvar, buf, sizeof(buf)); |
| 1296 |
append_about_text(dlg, "Encryption: ", buf); |
| 1297 |
CRYPT_get_server_key_info(pvar, buf, sizeof(buf)); |
| 1298 |
append_about_text(dlg, "Server keys: ", buf); |
| 1299 |
AUTH_get_auth_info(pvar, buf, sizeof(buf)); |
| 1300 |
append_about_text(dlg, "Authentication: ", buf); |
| 1301 |
SSH_get_compression_info(pvar, buf, sizeof(buf)); |
| 1302 |
append_about_text(dlg, "Compression: ", buf); |
| 1303 |
|
| 1304 |
} else { // SSH2 |
| 1305 |
SSH_get_server_ID_info(pvar, buf, sizeof(buf)); |
| 1306 |
append_about_text(dlg, "Server ID: ", buf); |
| 1307 |
|
| 1308 |
append_about_text(dlg, "Client ID: ", pvar->client_version_string); |
| 1309 |
|
| 1310 |
SSH_get_protocol_version_info(pvar, buf, sizeof(buf)); |
| 1311 |
append_about_text(dlg, "Using protocol: ", buf); |
| 1312 |
|
| 1313 |
if (pvar->kex_type == KEX_DH_GRP1_SHA1) { |
| 1314 |
strcpy(buf, KEX_DH1); |
| 1315 |
} else if (pvar->kex_type == KEX_DH_GRP14_SHA1) { |
| 1316 |
strcpy(buf, KEX_DH14); |
| 1317 |
} else { |
| 1318 |
strcpy(buf, KEX_DHGEX); |
| 1319 |
} |
| 1320 |
append_about_text(dlg, "KEX: ", buf); |
| 1321 |
|
| 1322 |
if (pvar->hostkey_type == KEY_DSA) { |
| 1323 |
strcpy(buf, "ssh-dss"); |
| 1324 |
} else { |
| 1325 |
strcpy(buf, "ssh-rsa"); |
| 1326 |
} |
| 1327 |
append_about_text(dlg, "Host Key: ", buf); |
| 1328 |
|
| 1329 |
CRYPT_get_cipher_info(pvar, buf, sizeof(buf)); |
| 1330 |
append_about_text(dlg, "Encryption: ", buf); |
| 1331 |
CRYPT_get_server_key_info(pvar, buf, sizeof(buf)); |
| 1332 |
append_about_text(dlg, "Server keys: ", buf); |
| 1333 |
AUTH_get_auth_info(pvar, buf, sizeof(buf)); |
| 1334 |
append_about_text(dlg, "Authentication: ", buf); |
| 1335 |
SSH_get_compression_info(pvar, buf, sizeof(buf)); |
| 1336 |
append_about_text(dlg, "Compression: ", buf); |
| 1337 |
|
| 1338 |
} |
| 1339 |
} |
| 1340 |
} |
| 1341 |
|
| 1342 |
static BOOL CALLBACK TTXAboutDlg(HWND dlg, UINT msg, WPARAM wParam, |
| 1343 |
LPARAM lParam) |
| 1344 |
{ |
| 1345 |
switch (msg) { |
| 1346 |
case WM_INITDIALOG: |
| 1347 |
init_about_dlg((PTInstVar) lParam, dlg); |
| 1348 |
return TRUE; |
| 1349 |
case WM_COMMAND: |
| 1350 |
switch (LOWORD(wParam)) { |
| 1351 |
case IDOK: |
| 1352 |
EndDialog(dlg, 1); |
| 1353 |
return TRUE; |
| 1354 |
case IDCANCEL: /* there isn't a cancel button, but other Windows |
| 1355 |
UI things can send this message */ |
| 1356 |
EndDialog(dlg, 0); |
| 1357 |
return TRUE; |
| 1358 |
} |
| 1359 |
break; |
| 1360 |
} |
| 1361 |
|
| 1362 |
return FALSE; |
| 1363 |
} |
| 1364 |
|
| 1365 |
static char FAR *get_cipher_name(int cipher) |
| 1366 |
{ |
| 1367 |
switch (cipher) { |
| 1368 |
case SSH_CIPHER_NONE: |
| 1369 |
return "<ciphers below this line are disabled>"; |
| 1370 |
case SSH_CIPHER_RC4: |
| 1371 |
return "RC4"; |
| 1372 |
case SSH_CIPHER_3DES: |
| 1373 |
return "3DES"; |
| 1374 |
case SSH_CIPHER_DES: |
| 1375 |
return "DES"; |
| 1376 |
case SSH_CIPHER_IDEA: |
| 1377 |
return "IDEA"; |
| 1378 |
case SSH_CIPHER_TSS: |
| 1379 |
return "TSS"; |
| 1380 |
case SSH_CIPHER_BLOWFISH: |
| 1381 |
return "Blowfish"; |
| 1382 |
|
| 1383 |
// for SSH2(yutaka) |
| 1384 |
case SSH_CIPHER_AES128: |
| 1385 |
return "AES128(SSH2)"; |
| 1386 |
case SSH_CIPHER_3DES_CBC: |
| 1387 |
return "3DES-CBC(SSH2)"; |
| 1388 |
|
| 1389 |
default: |
| 1390 |
return NULL; |
| 1391 |
} |
| 1392 |
} |
| 1393 |
|
| 1394 |
static void set_move_button_status(HWND dlg) |
| 1395 |
{ |
| 1396 |
HWND cipherControl = GetDlgItem(dlg, IDC_SSHCIPHERPREFS); |
| 1397 |
int curPos = (int) SendMessage(cipherControl, LB_GETCURSEL, 0, 0); |
| 1398 |
int maxPos = (int) SendMessage(cipherControl, LB_GETCOUNT, 0, 0) - 1; |
| 1399 |
|
| 1400 |
EnableWindow(GetDlgItem(dlg, IDC_SSHMOVECIPHERUP), curPos > 0 |
| 1401 |
&& curPos <= maxPos); |
| 1402 |
EnableWindow(GetDlgItem(dlg, IDC_SSHMOVECIPHERDOWN), curPos >= 0 |
| 1403 |
&& curPos < maxPos); |
| 1404 |
} |
| 1405 |
|
| 1406 |
static void init_setup_dlg(PTInstVar pvar, HWND dlg) |
| 1407 |
{ |
| 1408 |
HWND compressionControl = GetDlgItem(dlg, IDC_SSHCOMPRESSIONLEVEL); |
| 1409 |
HWND cipherControl = GetDlgItem(dlg, IDC_SSHCIPHERPREFS); |
| 1410 |
int i; |
| 1411 |
int ch; |
| 1412 |
|
| 1413 |
SendMessage(compressionControl, TBM_SETRANGE, TRUE, MAKELONG(0, 9)); |
| 1414 |
SendMessage(compressionControl, TBM_SETPOS, TRUE, |
| 1415 |
pvar->settings.CompressionLevel); |
| 1416 |
|
| 1417 |
normalize_cipher_order(pvar->settings.CipherOrder); |
| 1418 |
SSH2_update_cipher_myproposal(pvar); // yutaka |
| 1419 |
|
| 1420 |
for (i = 0; pvar->settings.CipherOrder[i] != 0; i++) { |
| 1421 |
int cipher = pvar->settings.CipherOrder[i] - '0'; |
| 1422 |
char FAR *name = get_cipher_name(cipher); |
| 1423 |
|
| 1424 |
if (name != NULL) { |
| 1425 |
SendMessage(cipherControl, LB_ADDSTRING, 0, (LPARAM) name); |
| 1426 |
} |
| 1427 |
} |
| 1428 |
|
| 1429 |
SendMessage(cipherControl, LB_SETCURSEL, 0, 0); |
| 1430 |
set_move_button_status(dlg); |
| 1431 |
|
| 1432 |
for (i = 0; (ch = pvar->settings.KnownHostsFiles[i]) != 0 && ch != ';'; |
| 1433 |
i++) { |
| 1434 |
} |
| 1435 |
if (ch != 0) { |
| 1436 |
pvar->settings.KnownHostsFiles[i] = 0; |
| 1437 |
SetDlgItemText(dlg, IDC_READWRITEFILENAME, |
| 1438 |
pvar->settings.KnownHostsFiles); |
| 1439 |
pvar->settings.KnownHostsFiles[i] = ch; |
| 1440 |
SetDlgItemText(dlg, IDC_READONLYFILENAME, |
| 1441 |
pvar->settings.KnownHostsFiles + i + 1); |
| 1442 |
} else { |
| 1443 |
SetDlgItemText(dlg, IDC_READWRITEFILENAME, |
| 1444 |
pvar->settings.KnownHostsFiles); |
| 1445 |
} |
| 1446 |
} |
| 1447 |
|
| 1448 |
void get_teraterm_dir_relative_name(char FAR * buf, int bufsize, |
| 1449 |
char FAR * basename) |
| 1450 |
{ |
| 1451 |
int filename_start = 0; |
| 1452 |
int i; |
| 1453 |
int ch; |
| 1454 |
|
| 1455 |
if (basename[0] == '\\' || basename[0] == '/' |
| 1456 |
|| (basename[0] != 0 && basename[1] == ':')) { |
| 1457 |
strncpy(buf, basename, bufsize); |
| 1458 |
buf[bufsize - 1] = 0; |
| 1459 |
return; |
| 1460 |
} |
| 1461 |
|
| 1462 |
GetModuleFileName(NULL, buf, bufsize); |
| 1463 |
for (i = 0; (ch = buf[i]) != 0; i++) { |
| 1464 |
if (ch == '\\' || ch == '/' || ch == ':') { |
| 1465 |
filename_start = i + 1; |
| 1466 |
} |
| 1467 |
} |
| 1468 |
|
| 1469 |
if (bufsize > filename_start) { |
| 1470 |
strncpy(buf + filename_start, basename, bufsize - filename_start); |
| 1471 |
} |
| 1472 |
buf[bufsize - 1] = 0; |
| 1473 |
} |
| 1474 |
|
| 1475 |
int copy_teraterm_dir_relative_path(char FAR * dest, int destsize, |
| 1476 |
char FAR * basename) |
| 1477 |
{ |
| 1478 |
char buf[1024]; |
| 1479 |
int filename_start = 0; |
| 1480 |
int i; |
| 1481 |
int ch, ch2; |
| 1482 |
|
| 1483 |
if (basename[0] != '\\' && basename[0] != '/' |
| 1484 |
&& (basename[0] == 0 || basename[1] != ':')) { |
| 1485 |
strncpy(dest, basename, destsize); |
| 1486 |
dest[destsize - 1] = 0; |
| 1487 |
return strlen(dest); |
| 1488 |
} |
| 1489 |
|
| 1490 |
GetModuleFileName(NULL, buf, sizeof(buf)); |
| 1491 |
for (i = 0; (ch = buf[i]) != 0; i++) { |
| 1492 |
if (ch == '\\' || ch == '/' || ch == ':') { |
| 1493 |
filename_start = i + 1; |
| 1494 |
} |
| 1495 |
} |
| 1496 |
|
| 1497 |
for (i = 0; i < filename_start; i++) { |
| 1498 |
ch = toupper(buf[i]); |
| 1499 |
ch2 = toupper(basename[i]); |
| 1500 |
|
| 1501 |
if (ch == ch2 |
| 1502 |
|| ((ch == '\\' || ch == '/') |
| 1503 |
&& (ch2 == '\\' || ch2 == '/'))) { |
| 1504 |
} else { |
| 1505 |
break; |
| 1506 |
} |
| 1507 |
} |
| 1508 |
|
| 1509 |
if (i == filename_start) { |
| 1510 |
strncpy(dest, basename + i, destsize); |
| 1511 |
} else { |
| 1512 |
strncpy(dest, basename, destsize); |
| 1513 |
} |
| 1514 |
dest[destsize - 1] = 0; |
| 1515 |
return strlen(dest); |
| 1516 |
} |
| 1517 |
|
| 1518 |
static void complete_setup_dlg(PTInstVar pvar, HWND dlg) |
| 1519 |
{ |
| 1520 |
char buf[4096]; |
| 1521 |
char buf2[1024]; |
| 1522 |
HWND compressionControl = GetDlgItem(dlg, IDC_SSHCOMPRESSIONLEVEL); |
| 1523 |
HWND cipherControl = GetDlgItem(dlg, IDC_SSHCIPHERPREFS); |
| 1524 |
int i, j, buf2index, bufindex; |
| 1525 |
int count = (int) SendMessage(cipherControl, LB_GETCOUNT, 0, 0); |
| 1526 |
|
| 1527 |
pvar->settings.CompressionLevel = |
| 1528 |
(int) SendMessage(compressionControl, TBM_GETPOS, 0, 0); |
| 1529 |
|
| 1530 |
buf2index = 0; |
| 1531 |
for (i = 0; i < count; i++) { |
| 1532 |
int len = SendMessage(cipherControl, LB_GETTEXTLEN, i, 0); |
| 1533 |
|
| 1534 |
if (len > 0 && len < sizeof(buf)) { /* should always be true */ |
| 1535 |
buf[0] = 0; |
| 1536 |
SendMessage(cipherControl, LB_GETTEXT, i, (LPARAM) buf); |
| 1537 |
for (j = 0; |
| 1538 |
j <= SSH_CIPHER_MAX |
| 1539 |
&& strcmp(buf, get_cipher_name(j)) != 0; j++) { |
| 1540 |
} |
| 1541 |
if (j <= SSH_CIPHER_MAX) { |
| 1542 |
buf2[buf2index] = '0' + j; |
| 1543 |
buf2index++; |
| 1544 |
} |
| 1545 |
} |
| 1546 |
} |
| 1547 |
buf2[buf2index] = 0; |
| 1548 |
normalize_cipher_order(buf2); |
| 1549 |
strcpy(pvar->settings.CipherOrder, buf2); |
| 1550 |
SSH2_update_cipher_myproposal(pvar); // yutaka |
| 1551 |
|
| 1552 |
buf[0] = 0; |
| 1553 |
GetDlgItemText(dlg, IDC_READWRITEFILENAME, buf, sizeof(buf)); |
| 1554 |
j = copy_teraterm_dir_relative_path(pvar->settings.KnownHostsFiles, |
| 1555 |
sizeof(pvar->settings. |
| 1556 |
KnownHostsFiles), buf); |
| 1557 |
buf[0] = 0; |
| 1558 |
bufindex = 0; |
| 1559 |
GetDlgItemText(dlg, IDC_READONLYFILENAME, buf, sizeof(buf)); |
| 1560 |
for (i = 0; buf[i] != 0; i++) { |
| 1561 |
if (buf[i] == ';') { |
| 1562 |
buf[i] = 0; |
| 1563 |
if (j < sizeof(pvar->settings.KnownHostsFiles) - 1) { |
| 1564 |
pvar->settings.KnownHostsFiles[j] = ';'; |
| 1565 |
j++; |
| 1566 |
j += copy_teraterm_dir_relative_path(pvar->settings. |
| 1567 |
KnownHostsFiles + j, |
| 1568 |
sizeof(pvar->settings. |
| 1569 |
KnownHostsFiles) |
| 1570 |
- j, buf + bufindex); |
| 1571 |
} |
| 1572 |
bufindex = i + 1; |
| 1573 |
} |
| 1574 |
} |
| 1575 |
if (bufindex < i && j < sizeof(pvar->settings.KnownHostsFiles) - 1) { |
| 1576 |
pvar->settings.KnownHostsFiles[j] = ';'; |
| 1577 |
j++; |
| 1578 |
copy_teraterm_dir_relative_path(pvar->settings.KnownHostsFiles + j, |
| 1579 |
sizeof(pvar->settings. |
| 1580 |
KnownHostsFiles) - j, |
| 1581 |
buf + bufindex); |
| 1582 |
} |
| 1583 |
} |
| 1584 |
|
| 1585 |
static void move_cur_sel_delta(HWND listbox, int delta) |
| 1586 |
{ |
| 1587 |
int curPos = (int) SendMessage(listbox, LB_GETCURSEL, 0, 0); |
| 1588 |
int maxPos = (int) SendMessage(listbox, LB_GETCOUNT, 0, 0) - 1; |
| 1589 |
int newPos = curPos + delta; |
| 1590 |
char buf[1024]; |
| 1591 |
|
| 1592 |
if (curPos >= 0 && newPos >= 0 && newPos <= maxPos) { |
| 1593 |
int len = SendMessage(listbox, LB_GETTEXTLEN, curPos, 0); |
| 1594 |
|
| 1595 |
if (len > 0 && len < sizeof(buf)) { /* should always be true */ |
| 1596 |
buf[0] = 0; |
| 1597 |
SendMessage(listbox, LB_GETTEXT, curPos, (LPARAM) buf); |
| 1598 |
SendMessage(listbox, LB_DELETESTRING, curPos, 0); |
| 1599 |
SendMessage(listbox, LB_INSERTSTRING, newPos, |
| 1600 |
(LPARAM) (char FAR *) buf); |
| 1601 |
SendMessage(listbox, LB_SETCURSEL, newPos, 0); |
| 1602 |
} |
| 1603 |
} |
| 1604 |
} |
| 1605 |
|
| 1606 |
static int get_keys_file_name(HWND parent, char FAR * buf, int bufsize, |
| 1607 |
int readonly) |
| 1608 |
{ |
| 1609 |
#ifdef TERATERM32 |
| 1610 |
OPENFILENAME params; |
| 1611 |
char fullname_buf[2048] = "ssh_known_hosts"; |
| 1612 |
|
| 1613 |
params.lStructSize = sizeof(OPENFILENAME); |
| 1614 |
params.hwndOwner = parent; |
| 1615 |
params.lpstrFilter = NULL; |
| 1616 |
params.lpstrCustomFilter = NULL; |
| 1617 |
params.nFilterIndex = 0; |
| 1618 |
buf[0] = 0; |
| 1619 |
params.lpstrFile = fullname_buf; |
| 1620 |
params.nMaxFile = sizeof(fullname_buf); |
| 1621 |
params.lpstrFileTitle = NULL; |
| 1622 |
params.lpstrInitialDir = NULL; |
| 1623 |
params.lpstrTitle = |
| 1624 |
readonly ? "Choose a read-only known-hosts file to add" : |
| 1625 |
"Choose a read/write known-hosts file"; |
| 1626 |
params.Flags = (readonly ? OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST : 0) |
| 1627 |
| OFN_HIDEREADONLY | (!readonly ? OFN_NOREADONLYRETURN : 0); |
| 1628 |
params.lpstrDefExt = NULL; |
| 1629 |
|
| 1630 |
if (GetOpenFileName(¶ms) != 0) { |
| 1631 |
copy_teraterm_dir_relative_path(buf, bufsize, fullname_buf); |
| 1632 |
return 1; |
| 1633 |
} else { |
| 1634 |
int err = CommDlgExtendedError(); |
| 1635 |
|
| 1636 |
if (err != 0) { |
| 1637 |
char buf[1024]; |
| 1638 |
|
| 1639 |
_snprintf(buf, sizeof(buf), |
| 1640 |
"Cannot show file dialog box: error %d", err); |
| 1641 |
buf[sizeof(buf) - 1] = 0; |
| 1642 |
MessageBox(parent, buf, "TTSSH Error", |
| 1643 |
MB_OK | MB_ICONEXCLAMATION); |
| 1644 |
} |
| 1645 |
|
| 1646 |
return 0; |
| 1647 |
} |
| 1648 |
#else |
| 1649 |
return 0; |
| 1650 |
#endif |
| 1651 |
} |
| 1652 |
|
| 1653 |
static void choose_read_write_file(HWND dlg) |
| 1654 |
{ |
| 1655 |
char buf[1024]; |
| 1656 |
|
| 1657 |
if (get_keys_file_name(dlg, buf, sizeof(buf), 0)) { |
| 1658 |
SetDlgItemText(dlg, IDC_READWRITEFILENAME, buf); |
| 1659 |
} |
| 1660 |
} |
| 1661 |
|
| 1662 |
static void choose_read_only_file(HWND dlg) |
| 1663 |
{ |
| 1664 |
char buf[1024]; |
| 1665 |
char buf2[4096]; |
| 1666 |
|
| 1667 |
if (get_keys_file_name(dlg, buf, sizeof(buf), 1)) { |
| 1668 |
buf2[0] = 0; |
| 1669 |
GetDlgItemText(dlg, IDC_READONLYFILENAME, buf2, sizeof(buf2)); |
| 1670 |
if (buf2[0] != 0 && buf2[strlen(buf2) - 1] != ';') { |
| 1671 |
strncat(buf2, ";", sizeof(buf2)); |
| 1672 |
} |
| 1673 |
strncat(buf2, buf, sizeof(buf2)); |
| 1674 |
SetDlgItemText(dlg, IDC_READONLYFILENAME, buf2); |
| 1675 |
} |
| 1676 |
} |
| 1677 |
|
| 1678 |
static BOOL CALLBACK TTXSetupDlg(HWND dlg, UINT msg, WPARAM wParam, |
| 1679 |
LPARAM lParam) |
| 1680 |
{ |
| 1681 |
switch (msg) { |
| 1682 |
case WM_INITDIALOG: |
| 1683 |
SetWindowLong(dlg, DWL_USER, lParam); |
| 1684 |
init_setup_dlg((PTInstVar) lParam, dlg); |
| 1685 |
return TRUE; |
| 1686 |
case WM_COMMAND: |
| 1687 |
switch (LOWORD(wParam)) { |
| 1688 |
case IDOK: |
| 1689 |
complete_setup_dlg((PTInstVar) GetWindowLong(dlg, DWL_USER), |
| 1690 |
dlg); |
| 1691 |
EndDialog(dlg, 1); |
| 1692 |
return TRUE; |
| 1693 |
case IDCANCEL: /* there isn't a cancel button, but other Windows |
| 1694 |
UI things can send this message */ |
| 1695 |
EndDialog(dlg, 0); |
| 1696 |
return TRUE; |
| 1697 |
case IDC_SSHMOVECIPHERUP: |
| 1698 |
move_cur_sel_delta(GetDlgItem(dlg, IDC_SSHCIPHERPREFS), -1); |
| 1699 |
set_move_button_status(dlg); |
| 1700 |
SetFocus(GetDlgItem(dlg, IDC_SSHCIPHERPREFS)); |
| 1701 |
return TRUE; |
| 1702 |
case IDC_SSHMOVECIPHERDOWN: |
| 1703 |
move_cur_sel_delta(GetDlgItem(dlg, IDC_SSHCIPHERPREFS), 1); |
| 1704 |
set_move_button_status(dlg); |
| 1705 |
SetFocus(GetDlgItem(dlg, IDC_SSHCIPHERPREFS)); |
| 1706 |
return TRUE; |
| 1707 |
case IDC_SSHCIPHERPREFS: |
| 1708 |
set_move_button_status(dlg); |
| 1709 |
return TRUE; |
| 1710 |
case IDC_CHOOSEREADWRITEFILE: |
| 1711 |
choose_read_write_file(dlg); |
| 1712 |
return TRUE; |
| 1713 |
case IDC_CHOOSEREADONLYFILE: |
| 1714 |
choose_read_only_file(dlg); |
| 1715 |
return TRUE; |
| 1716 |
} |
| 1717 |
break; |
| 1718 |
} |
| 1719 |
|
| 1720 |
return FALSE; |
| 1721 |
} |
| 1722 |
|
| 1723 |
static int PASCAL FAR TTXProcessCommand(HWND hWin, WORD cmd) |
| 1724 |
{ |
| 1725 |
GET_VAR(); |
| 1726 |
|
| 1727 |
if (pvar->fatal_error) { |
| 1728 |
return 0; |
| 1729 |
} |
| 1730 |
|
| 1731 |
switch (cmd) { |
| 1732 |
case ID_ABOUTMENU: |
| 1733 |
if (DialogBoxParam |
| 1734 |
(hInst, MAKEINTRESOURCE(IDD_ABOUTDIALOG), hWin, TTXAboutDlg, |
| 1735 |
(LPARAM) pvar) |
| 1736 |
== -1) { |
| 1737 |
MessageBox(hWin, "Cannot create About box window.", |
| 1738 |
"TTSSH Error", MB_OK | MB_ICONEXCLAMATION); |
| 1739 |
} |
| 1740 |
return 1; |
| 1741 |
case ID_SSHAUTH: |
| 1742 |
AUTH_do_cred_dialog(pvar); |
| 1743 |
return 1; |
| 1744 |
case ID_SSHSETUPMENU: |
| 1745 |
if (DialogBoxParam |
| 1746 |
(hInst, MAKEINTRESOURCE(IDD_SSHSETUP), hWin, TTXSetupDlg, |
| 1747 |
(LPARAM) pvar) |
| 1748 |
== -1) { |
| 1749 |
MessageBox(hWin, "Cannot create TTSSH Setup window.", |
| 1750 |
"TTSSH Error", MB_OK | MB_ICONEXCLAMATION); |
| 1751 |
} |
| 1752 |
return 1; |
| 1753 |
case ID_SSHAUTHSETUPMENU: |
| 1754 |
AUTH_do_default_cred_dialog(pvar); |
| 1755 |
return 1; |
| 1756 |
case ID_SSHFWDSETUPMENU: |
| 1757 |
FWDUI_do_forwarding_dialog(pvar); |
| 1758 |
return 1; |
| 1759 |
case ID_SSHUNKNOWNHOST: |
| 1760 |
HOSTS_do_unknown_host_dialog(hWin, pvar); |
| 1761 |
return 1; |
| 1762 |
case ID_SSHDIFFERENTHOST: |
| 1763 |
HOSTS_do_different_host_dialog(hWin, pvar); |
| 1764 |
return 1; |
| 1765 |
case ID_SSHASYNCMESSAGEBOX: |
| 1766 |
if (pvar->err_msg != NULL) { |
| 1767 |
char FAR *msg = pvar->err_msg; |
| 1768 |
|
| 1769 |
/* Could there be a buffer overrun bug anywhere in Win32 |
| 1770 |
MessageBox? Who knows? I'm paranoid. */ |
| 1771 |
if (strlen(msg) > 2048) { |
| 1772 |
msg[2048] = 0; |
| 1773 |
} |
| 1774 |
|
| 1775 |
pvar->showing_err = TRUE; |
| 1776 |
pvar->err_msg = NULL; |
| 1777 |
MessageBox(NULL, msg, "TTSSH", |
| 1778 |
MB_TASKMODAL | MB_ICONEXCLAMATION); |
| 1779 |
free(msg); |
| 1780 |
pvar->showing_err = FALSE; |
| 1781 |
if (pvar->err_msg != NULL) { |
| 1782 |
PostMessage(hWin, WM_COMMAND, ID_SSHASYNCMESSAGEBOX, 0); |
| 1783 |
} else { |
| 1784 |
AUTH_notify_end_error(pvar); |
| 1785 |
} |
| 1786 |
} |
| 1787 |
return 1; |
| 1788 |
default: |
| 1789 |
return 0; |
| 1790 |
} |
| 1791 |
} |
| 1792 |
|
| 1793 |
static void PASCAL FAR TTXSetCommandLine(PCHAR cmd, int cmdlen, |
| 1794 |
PGetHNRec rec) |
| 1795 |
{ |
| 1796 |
char tmpFile[MAX_PATH]; |
| 1797 |
char tmpPath[1024]; |
| 1798 |
char buf[1024]; |
| 1799 |
int i; |
| 1800 |
GET_VAR(); |
| 1801 |
|
| 1802 |
GetTempPath(sizeof(tmpPath), tmpPath); |
| 1803 |
GetTempFileName(tmpPath, "TTX", 0, tmpFile); |
| 1804 |
|
| 1805 |
for (i = 0; cmd[i] != ' ' && cmd[i] != 0; i++) { |
| 1806 |
} |
| 1807 |
|
| 1808 |
if (i < cmdlen) { |
| 1809 |
strncpy(buf, cmd + i, sizeof(buf)); |
| 1810 |
cmd[i] = 0; |
| 1811 |
|
| 1812 |
write_ssh_options(pvar, tmpFile, &pvar->settings); |
| 1813 |
|
| 1814 |
strncat(cmd, " /ssh-consume=", cmdlen); |
| 1815 |
strncat(cmd, tmpFile, cmdlen); |
| 1816 |
|
| 1817 |
strncat(cmd, buf, cmdlen); |
| 1818 |
|
| 1819 |
if (pvar->hostdlg_Enabled) { |
| 1820 |
strncat(cmd, " /ssh", cmdlen); |
| 1821 |
|
| 1822 |
// add option of SSH protcol version (2004.10.11 yutaka) |
| 1823 |
if (pvar->settings.ssh_protocol_version == 2) { |
| 1824 |
strncat(cmd, " /2", cmdlen); |
| 1825 |
} else { |
| 1826 |
strncat(cmd, " /1", cmdlen); |
| 1827 |
} |
| 1828 |
|
| 1829 |
} |
| 1830 |
} |
| 1831 |
} |
| 1832 |
|
| 1833 |
/* This function is called when Teraterm is quitting. You can use it to clean |
| 1834 |
up. |
| 1835 |
|
| 1836 |
This function is called for each extension, in reverse load order (see |
| 1837 |
below). |
| 1838 |
*/ |
| 1839 |
static void PASCAL FAR TTXEnd(void) |
| 1840 |
{ |
| 1841 |
GET_VAR(); |
| 1842 |
|
| 1843 |
uninit_TTSSH(pvar); |
| 1844 |
|
| 1845 |
if (pvar->err_msg != NULL) { |
| 1846 |
/* Could there be a buffer overrun bug anywhere in Win32 |
| 1847 |
MessageBox? Who knows? I'm paranoid. */ |
| 1848 |
if (strlen(pvar->err_msg) > 2048) { |
| 1849 |
pvar->err_msg[2048] = 0; |
| 1850 |
} |
| 1851 |
|
| 1852 |
MessageBox(NULL, pvar->err_msg, "TTSSH", |
| 1853 |
MB_TASKMODAL | MB_ICONEXCLAMATION); |
| 1854 |
|
| 1855 |
free(pvar->err_msg); |
| 1856 |
pvar->err_msg = NULL; |
| 1857 |
} |
| 1858 |
#ifndef TERATERM32 |
| 1859 |
DelVar(); |
| 1860 |
#endif |
| 1861 |
} |
| 1862 |
|
| 1863 |
/* This record contains all the information that the extension forwards to the |
| 1864 |
main Teraterm code. It mostly consists of pointers to the above functions. |
| 1865 |
Any of the function pointers can be replaced with NULL, in which case |
| 1866 |
Teraterm will just ignore that function and assume default behaviour, which |
| 1867 |
means "do nothing". |
| 1868 |
*/ |
| 1869 |
static TTXExports Exports = { |
| 1870 |
/* This must contain the size of the structure. See below for its usage. */ |
| 1871 |
sizeof(TTXExports), |
| 1872 |
ORDER, |
| 1873 |
|
| 1874 |
/* Now we just list the functions that we've implemented. */ |
| 1875 |
TTXInit, |
| 1876 |
TTXGetUIHooks, |
| 1877 |
TTXGetSetupHooks, |
| 1878 |
TTXOpenTCP, |
| 1879 |
TTXCloseTCP, |
| 1880 |
TTXSetWinSize, |
| 1881 |
TTXModifyMenu, |
| 1882 |
NULL, |
| 1883 |
TTXProcessCommand, |
| 1884 |
TTXEnd, |
| 1885 |
TTXSetCommandLine |
| 1886 |
}; |
| 1887 |
|
| 1888 |
#ifdef TERATERM32 |
| 1889 |
BOOL __declspec(dllexport) |
| 1890 |
PASCAL FAR TTXBind(WORD Version, TTXExports FAR * exports) |
| 1891 |
{ |
| 1892 |
#else |
| 1893 |
BOOL __export PASCAL FAR TTXBind(WORD Version, TTXExports FAR * exports) |
| 1894 |
{ |
| 1895 |
#endif |
| 1896 |
int size = sizeof(Exports) - sizeof(exports->size); |
| 1897 |
/* do version checking if necessary */ |
| 1898 |
/* if (Version!=TTVERSION) return FALSE; */ |
| 1899 |
|
| 1900 |
if (size > exports->size) { |
| 1901 |
size = exports->size; |
| 1902 |
} |
| 1903 |
memcpy((char FAR *) exports + sizeof(exports->size), |
| 1904 |
(char FAR *) &Exports + sizeof(exports->size), size); |
| 1905 |
return TRUE; |
| 1906 |
} |
| 1907 |
|
| 1908 |
#ifdef TERATERM32 |
| 1909 |
static HANDLE __mem_mapping = NULL; |
| 1910 |
|
| 1911 |
BOOL WINAPI DllMain(HANDLE hInstance, |
| 1912 |
ULONG ul_reason_for_call, LPVOID lpReserved) |
| 1913 |
{ |
| 1914 |
switch (ul_reason_for_call) { |
| 1915 |
case DLL_THREAD_ATTACH: |
| 1916 |
/* do thread initialization */ |
| 1917 |
break; |
| 1918 |
case DLL_THREAD_DETACH: |
| 1919 |
/* do thread cleanup */ |
| 1920 |
break; |
| 1921 |
case DLL_PROCESS_ATTACH: |
| 1922 |
/* do process initialization */ |
| 1923 |
DisableThreadLibraryCalls(hInstance); |
| 1924 |
hInst = hInstance; |
| 1925 |
pvar = &InstVar; |
| 1926 |
__mem_mapping = |
| 1927 |
CreateFileMapping((HANDLE) 0xFFFFFFFF, NULL, PAGE_READWRITE, 0, |
| 1928 |
sizeof(TS_SSH), "TTSSH_1-4_TS_data"); |
| 1929 |
if (__mem_mapping == NULL) { |
| 1930 |
/* fake it. The settings won't be shared, but what the heck. */ |
| 1931 |
pvar->ts_SSH = NULL; |
| 1932 |
} else { |
| 1933 |
pvar->ts_SSH = |
| 1934 |
(TS_SSH *) MapViewOfFile(__mem_mapping, FILE_MAP_WRITE, 0, |
| 1935 |
0, 0); |
| 1936 |
} |
| 1937 |
if (pvar->ts_SSH == NULL) { |
| 1938 |
/* fake it. The settings won't be shared, but what the heck. */ |
| 1939 |
pvar->ts_SSH = (TS_SSH *) malloc(sizeof(TS_SSH)); |
| 1940 |
if (__mem_mapping != NULL) { |
| 1941 |
CloseHandle(__mem_mapping); |
| 1942 |
} |
| 1943 |
} |
| 1944 |
break; |
| 1945 |
case DLL_PROCESS_DETACH: |
| 1946 |
/* do process cleanup */ |
| 1947 |
if (__mem_mapping == NULL) { |
| 1948 |
free(pvar->ts_SSH); |
| 1949 |
} else { |
| 1950 |
CloseHandle(__mem_mapping); |
| 1951 |
UnmapViewOfFile(pvar->ts_SSH); |
| 1952 |
} |
| 1953 |
break; |
| 1954 |
} |
| 1955 |
return TRUE; |
| 1956 |
} |
| 1957 |
#else |
| 1958 |
#ifdef WATCOM |
| 1959 |
#pragma off (unreferenced); |
| 1960 |
#endif |
| 1961 |
int CALLBACK LibMain(HANDLE hInstance, WORD wDataSegment, |
| 1962 |
WORD wHeapSize, LPSTR lpszCmdLine) |
| 1963 |
#ifdef WATCOM |
| 1964 |
#pragma on (unreferenced); |
| 1965 |
#endif |
| 1966 |
{ |
| 1967 |
int i; |
| 1968 |
for (i = 0; i < MAXNUMINST; i++) |
| 1969 |
TaskList[i] = NULL; |
| 1970 |
hInst = hInstance; |
| 1971 |
return (1); |
| 1972 |
} |
| 1973 |
#endif |
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