1 |
/* |
2 |
Copyright (c) 1998-2001, Robert O'Callahan |
3 |
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 |
|
8 |
Redistributions of source code must retain the above copyright notice, this list of |
9 |
conditions and the following disclaimer. |
10 |
|
11 |
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. |
14 |
|
15 |
The name of Robert O'Callahan may not be used to endorse or promote products derived from |
16 |
this software without specific prior written permission. |
17 |
|
18 |
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND |
19 |
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) |
24 |
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 |
26 |
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 |
*/ |
28 |
|
29 |
#include "ttxssh.h" |
30 |
#include "util.h" |
31 |
#include "ssh.h" |
32 |
|
33 |
#include <io.h> |
34 |
#include <fcntl.h> |
35 |
#include <stdlib.h> |
36 |
#include <errno.h> |
37 |
|
38 |
#include "resource.h" |
39 |
#include "keyfiles.h" |
40 |
|
41 |
#define AUTH_START_USER_AUTH_ON_ERROR_END 1 |
42 |
|
43 |
#define MAX_AUTH_CONTROL IDC_SSHUSETIS |
44 |
|
45 |
void destroy_malloced_string(char FAR * FAR * str) |
46 |
{ |
47 |
if (*str != NULL) { |
48 |
memset(*str, 0, strlen(*str)); |
49 |
free(*str); |
50 |
*str = NULL; |
51 |
} |
52 |
} |
53 |
|
54 |
static int auth_types_to_control_IDs[] = { |
55 |
-1, IDC_SSHUSERHOSTS, IDC_SSHUSERSA, IDC_SSHUSEPASSWORD, |
56 |
IDC_SSHUSERHOSTS, IDC_SSHUSETIS, -1 |
57 |
}; |
58 |
|
59 |
static LRESULT CALLBACK password_wnd_proc(HWND control, UINT msg, |
60 |
WPARAM wParam, LPARAM lParam) |
61 |
{ |
62 |
switch (msg) { |
63 |
case WM_CHAR: |
64 |
if ((GetKeyState(VK_CONTROL) & 0x8000) != 0) { |
65 |
char chars[] = { (char) wParam, 0 }; |
66 |
|
67 |
SendMessage(control, EM_REPLACESEL, (WPARAM) TRUE, |
68 |
(LPARAM) (char FAR *) chars); |
69 |
return 0; |
70 |
} |
71 |
} |
72 |
|
73 |
return CallWindowProc((WNDPROC) GetWindowLong(control, GWL_USERDATA), |
74 |
control, msg, wParam, lParam); |
75 |
} |
76 |
|
77 |
static void init_password_control(HWND dlg) |
78 |
{ |
79 |
HWND passwordControl = GetDlgItem(dlg, IDC_SSHPASSWORD); |
80 |
|
81 |
SetWindowLong(passwordControl, GWL_USERDATA, |
82 |
SetWindowLong(passwordControl, GWL_WNDPROC, |
83 |
(LONG) password_wnd_proc)); |
84 |
|
85 |
SetFocus(passwordControl); |
86 |
} |
87 |
|
88 |
static void set_auth_options_status(HWND dlg, int controlID) |
89 |
{ |
90 |
BOOL RSA_enabled = controlID == IDC_SSHUSERSA; |
91 |
BOOL rhosts_enabled = controlID == IDC_SSHUSERHOSTS; |
92 |
BOOL TIS_enabled = controlID == IDC_SSHUSETIS; |
93 |
int i; |
94 |
|
95 |
CheckRadioButton(dlg, IDC_SSHUSEPASSWORD, MAX_AUTH_CONTROL, controlID); |
96 |
|
97 |
EnableWindow(GetDlgItem(dlg, IDC_SSHPASSWORDCAPTION), !TIS_enabled); |
98 |
EnableWindow(GetDlgItem(dlg, IDC_SSHPASSWORD), !TIS_enabled); |
99 |
|
100 |
for (i = IDC_CHOOSERSAFILE; i <= IDC_RSAFILENAME; i++) { |
101 |
EnableWindow(GetDlgItem(dlg, i), RSA_enabled); |
102 |
} |
103 |
|
104 |
for (i = IDC_LOCALUSERNAMELABEL; i <= IDC_HOSTRSAFILENAME; i++) { |
105 |
EnableWindow(GetDlgItem(dlg, i), rhosts_enabled); |
106 |
} |
107 |
} |
108 |
|
109 |
static void init_auth_machine_banner(PTInstVar pvar, HWND dlg) |
110 |
{ |
111 |
char buf[1024] = "Logging in to "; |
112 |
|
113 |
if (strlen(buf) + strlen(SSH_get_host_name(pvar)) < sizeof(buf) - 2) { |
114 |
strcat(buf, SSH_get_host_name(pvar)); |
115 |
} |
116 |
SetDlgItemText(dlg, IDC_SSHAUTHBANNER, buf); |
117 |
} |
118 |
|
119 |
static void update_server_supported_types(PTInstVar pvar, HWND dlg) |
120 |
{ |
121 |
int supported_methods = pvar->auth_state.supported_types; |
122 |
int cur_control = -1; |
123 |
int control; |
124 |
HWND focus = GetFocus(); |
125 |
|
126 |
if (supported_methods == 0) { |
127 |
return; |
128 |
} |
129 |
|
130 |
for (control = IDC_SSHUSEPASSWORD; control <= MAX_AUTH_CONTROL; |
131 |
control++) { |
132 |
BOOL enabled = FALSE; |
133 |
int method; |
134 |
HWND item = GetDlgItem(dlg, control); |
135 |
|
136 |
if (item != NULL) { |
137 |
for (method = 0; method <= SSH_AUTH_MAX; method++) { |
138 |
if (auth_types_to_control_IDs[method] == control |
139 |
&& (supported_methods & (1 << method)) != 0) { |
140 |
enabled = TRUE; |
141 |
} |
142 |
} |
143 |
|
144 |
EnableWindow(item, enabled); |
145 |
|
146 |
if (IsDlgButtonChecked(dlg, control)) { |
147 |
cur_control = control; |
148 |
} |
149 |
} |
150 |
} |
151 |
|
152 |
if (cur_control >= 0) { |
153 |
if (!IsWindowEnabled(GetDlgItem(dlg, cur_control))) { |
154 |
do { |
155 |
cur_control++; |
156 |
if (cur_control > MAX_AUTH_CONTROL) { |
157 |
cur_control = IDC_SSHUSEPASSWORD; |
158 |
} |
159 |
} while (!IsWindowEnabled(GetDlgItem(dlg, cur_control))); |
160 |
|
161 |
set_auth_options_status(dlg, cur_control); |
162 |
|
163 |
if (focus != NULL && !IsWindowEnabled(focus)) { |
164 |
SetFocus(GetDlgItem(dlg, cur_control)); |
165 |
} |
166 |
} |
167 |
} |
168 |
} |
169 |
|
170 |
static void init_auth_dlg(PTInstVar pvar, HWND dlg) |
171 |
{ |
172 |
int default_method = pvar->session_settings.DefaultAuthMethod; |
173 |
|
174 |
init_auth_machine_banner(pvar, dlg); |
175 |
init_password_control(dlg); |
176 |
|
177 |
if (pvar->auth_state.failed_method != SSH_AUTH_NONE) { |
178 |
/* must be retrying a failed attempt */ |
179 |
SetDlgItemText(dlg, IDC_SSHAUTHBANNER2, |
180 |
"Authentication failed. Please retry."); |
181 |
SetWindowText(dlg, "Retrying SSH Authentication"); |
182 |
default_method = pvar->auth_state.failed_method; |
183 |
} |
184 |
|
185 |
set_auth_options_status(dlg, |
186 |
auth_types_to_control_IDs[default_method]); |
187 |
|
188 |
if (default_method == SSH_AUTH_TIS) { |
189 |
/* we disabled the password control, so fix the focus */ |
190 |
SetFocus(GetDlgItem(dlg, IDC_SSHUSETIS)); |
191 |
} |
192 |
|
193 |
if (pvar->auth_state.user != NULL) { |
194 |
SetDlgItemText(dlg, IDC_SSHUSERNAME, pvar->auth_state.user); |
195 |
EnableWindow(GetDlgItem(dlg, IDC_SSHUSERNAME), FALSE); |
196 |
EnableWindow(GetDlgItem(dlg, IDC_SSHUSERNAMELABEL), FALSE); |
197 |
} else if (pvar->session_settings.DefaultUserName[0] != 0) { |
198 |
SetDlgItemText(dlg, IDC_SSHUSERNAME, |
199 |
pvar->session_settings.DefaultUserName); |
200 |
} else { |
201 |
SetFocus(GetDlgItem(dlg, IDC_SSHUSERNAME)); |
202 |
} |
203 |
|
204 |
SetDlgItemText(dlg, IDC_RSAFILENAME, |
205 |
pvar->session_settings.DefaultRSAPrivateKeyFile); |
206 |
SetDlgItemText(dlg, IDC_HOSTRSAFILENAME, |
207 |
pvar->session_settings.DefaultRhostsHostPrivateKeyFile); |
208 |
SetDlgItemText(dlg, IDC_LOCALUSERNAME, |
209 |
pvar->session_settings.DefaultRhostsLocalUserName); |
210 |
|
211 |
update_server_supported_types(pvar, dlg); |
212 |
|
213 |
// SSH2 autologin |
214 |
// ���[�U�A�p�X���[�h�A�F�����\�b�h���������������A������������OK�{�^�������������B |
215 |
// |
216 |
// (2004.12.1 yutaka) |
217 |
// (2005.1.26 yutaka) ���J���F���T�|�[�g |
218 |
// �������O�C���������������A�������������������X���\ (2006.9.18 maya) |
219 |
#if 0 |
220 |
if (pvar->ssh2_autologin == 1) { |
221 |
#endif |
222 |
if (strlen(pvar->ssh2_username) > 0) { |
223 |
SetDlgItemText(dlg, IDC_SSHUSERNAME, pvar->ssh2_username); |
224 |
} |
225 |
if (pvar->ssh2_autologin == 1) { |
226 |
EnableWindow(GetDlgItem(dlg, IDC_SSHUSERNAME), FALSE); |
227 |
EnableWindow(GetDlgItem(dlg, IDC_SSHUSERNAMELABEL), FALSE); |
228 |
} |
229 |
|
230 |
SetDlgItemText(dlg, IDC_SSHPASSWORD, pvar->ssh2_password); |
231 |
if (pvar->ssh2_autologin == 1) { |
232 |
EnableWindow(GetDlgItem(dlg, IDC_SSHPASSWORD), FALSE); |
233 |
EnableWindow(GetDlgItem(dlg, IDC_SSHPASSWORDCAPTION), FALSE); |
234 |
} |
235 |
|
236 |
// '/I' �w�������������������������� (2005.9.5 yutaka) |
237 |
if (pvar->ts->Minimize) { |
238 |
//20050822���� start T.Takahashi |
239 |
ShowWindow(dlg,SW_MINIMIZE); |
240 |
//20050822���� end T.Takahashi |
241 |
} |
242 |
|
243 |
if (pvar->ssh2_authmethod == SSH_AUTH_PASSWORD) { |
244 |
CheckRadioButton(dlg, IDC_SSHUSEPASSWORD, MAX_AUTH_CONTROL, IDC_SSHUSEPASSWORD); |
245 |
|
246 |
} else if (pvar->ssh2_authmethod == SSH_AUTH_RSA) { |
247 |
CheckRadioButton(dlg, IDC_SSHUSEPASSWORD, MAX_AUTH_CONTROL, IDC_SSHUSERSA); |
248 |
|
249 |
SetDlgItemText(dlg, IDC_RSAFILENAME, pvar->ssh2_keyfile); |
250 |
if (pvar->ssh2_autologin == 1) { |
251 |
EnableWindow(GetDlgItem(dlg, IDC_CHOOSERSAFILE), FALSE); |
252 |
EnableWindow(GetDlgItem(dlg, IDC_RSAFILENAME), FALSE); |
253 |
} |
254 |
|
255 |
} else { |
256 |
// TODO |
257 |
|
258 |
} |
259 |
#if 0 |
260 |
} |
261 |
#endif |
262 |
|
263 |
#if 1 |
264 |
// �p�X���[�h�F���������O���Akeyboard-interactive���\�b�h�������������A���x������ |
265 |
// ���X�����B(2005.3.12 yutaka) |
266 |
if (pvar->settings.ssh2_keyboard_interactive == 1) { |
267 |
SetDlgItemText(dlg, IDC_SSHUSEPASSWORD, "Use p&lain password to log in (with keyboard-interactive)"); |
268 |
} |
269 |
|
270 |
if (pvar->settings.ssh_protocol_version == 1) { |
271 |
SetDlgItemText(dlg, IDC_SSHUSETIS, "Use challenge/response to log in(&TIS)"); |
272 |
} else { |
273 |
SetDlgItemText(dlg, IDC_SSHUSETIS, "Use challenge/response to log in(&keyboard-interactive)"); |
274 |
} |
275 |
#endif |
276 |
|
277 |
// �p�X���[�h���o���������`�F�b�N�{�b�N�X�����f�t�H���g���L�������� (2006.8.3 yutaka) |
278 |
if (pvar->ts_SSH->remember_password) { |
279 |
SendMessage(GetDlgItem(dlg, IDC_REMEMBER_PASSWORD), BM_SETCHECK, BST_CHECKED, 0); |
280 |
} else { |
281 |
SendMessage(GetDlgItem(dlg, IDC_REMEMBER_PASSWORD), BM_SETCHECK, BST_UNCHECKED, 0); |
282 |
} |
283 |
|
284 |
} |
285 |
|
286 |
static char FAR *alloc_control_text(HWND ctl) |
287 |
{ |
288 |
int len = GetWindowTextLength(ctl); |
289 |
char FAR *result = malloc(len + 1); |
290 |
|
291 |
if (result != NULL) { |
292 |
GetWindowText(ctl, result, len + 1); |
293 |
result[len] = 0; |
294 |
} |
295 |
|
296 |
return result; |
297 |
} |
298 |
|
299 |
static int get_key_file_name(HWND parent, char FAR * buf, int bufsize) |
300 |
{ |
301 |
#ifdef TERATERM32 |
302 |
OPENFILENAME params; |
303 |
char fullname_buf[2048] = "identity"; |
304 |
|
305 |
ZeroMemory(¶ms, sizeof(params)); |
306 |
params.lStructSize = sizeof(OPENFILENAME); |
307 |
params.hwndOwner = parent; |
308 |
// �t�B���^������ (2004.12.19 yutaka) |
309 |
// 3�t�@�C���t�B���^������ (2005.4.26 yutaka) |
310 |
params.lpstrFilter = "identity files\0identity;id_rsa;id_dsa\0identity(RSA1)\0identity\0id_rsa(SSH2)\0id_rsa\0id_dsa(SSH2)\0id_dsa\0all(*.*)\0*.*\0\0"; |
311 |
params.lpstrCustomFilter = NULL; |
312 |
params.nFilterIndex = 0; |
313 |
buf[0] = 0; |
314 |
params.lpstrFile = fullname_buf; |
315 |
params.nMaxFile = sizeof(fullname_buf); |
316 |
params.lpstrFileTitle = NULL; |
317 |
params.lpstrInitialDir = NULL; |
318 |
params.lpstrTitle = "Choose a file with the RSA/DSA private key"; |
319 |
params.Flags = |
320 |
OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY; |
321 |
params.lpstrDefExt = NULL; |
322 |
|
323 |
if (GetOpenFileName(¶ms) != 0) { |
324 |
copy_teraterm_dir_relative_path(buf, bufsize, fullname_buf); |
325 |
return 1; |
326 |
} else { |
327 |
return 0; |
328 |
} |
329 |
#else |
330 |
return 0; |
331 |
#endif |
332 |
} |
333 |
|
334 |
static void choose_RSA_key_file(HWND dlg) |
335 |
{ |
336 |
char buf[1024]; |
337 |
|
338 |
if (get_key_file_name(dlg, buf, sizeof(buf))) { |
339 |
SetDlgItemText(dlg, IDC_RSAFILENAME, buf); |
340 |
} |
341 |
} |
342 |
|
343 |
static void choose_host_RSA_key_file(HWND dlg) |
344 |
{ |
345 |
char buf[1024]; |
346 |
|
347 |
if (get_key_file_name(dlg, buf, sizeof(buf))) { |
348 |
SetDlgItemText(dlg, IDC_HOSTRSAFILENAME, buf); |
349 |
} |
350 |
} |
351 |
|
352 |
static BOOL end_auth_dlg(PTInstVar pvar, HWND dlg) |
353 |
{ |
354 |
int method = SSH_AUTH_PASSWORD; |
355 |
char FAR *password = |
356 |
alloc_control_text(GetDlgItem(dlg, IDC_SSHPASSWORD)); |
357 |
CRYPTKeyPair FAR *key_pair = NULL; |
358 |
|
359 |
if (IsDlgButtonChecked(dlg, IDC_SSHUSERSA)) { |
360 |
method = SSH_AUTH_RSA; |
361 |
} else if (IsDlgButtonChecked(dlg, IDC_SSHUSERHOSTS)) { |
362 |
if (GetWindowTextLength(GetDlgItem(dlg, IDC_HOSTRSAFILENAME)) > 0) { |
363 |
method = SSH_AUTH_RHOSTS_RSA; |
364 |
} else { |
365 |
method = SSH_AUTH_RHOSTS; |
366 |
} |
367 |
} else if (IsDlgButtonChecked(dlg, IDC_SSHUSETIS)) { |
368 |
method = SSH_AUTH_TIS; |
369 |
} |
370 |
|
371 |
if (method == SSH_AUTH_RSA || method == SSH_AUTH_RHOSTS_RSA) { |
372 |
char buf[2048]; |
373 |
int file_ctl_ID = |
374 |
method == SSH_AUTH_RSA ? IDC_RSAFILENAME : IDC_HOSTRSAFILENAME; |
375 |
|
376 |
buf[0] = 0; |
377 |
GetDlgItemText(dlg, file_ctl_ID, buf, sizeof(buf)); |
378 |
if (buf[0] == 0) { |
379 |
notify_nonfatal_error(pvar, |
380 |
"You must specify a file containing the RSA/DSA private key."); |
381 |
SetFocus(GetDlgItem(dlg, file_ctl_ID)); |
382 |
destroy_malloced_string(&password); |
383 |
return FALSE; |
384 |
} |
385 |
|
386 |
if (SSHv1(pvar)) { |
387 |
BOOL invalid_passphrase = FALSE; |
388 |
|
389 |
key_pair = KEYFILES_read_private_key(pvar, buf, password, |
390 |
&invalid_passphrase, |
391 |
FALSE); |
392 |
|
393 |
if (key_pair == NULL) { |
394 |
if (invalid_passphrase) { |
395 |
HWND passwordCtl = GetDlgItem(dlg, IDC_SSHPASSWORD); |
396 |
|
397 |
SetFocus(passwordCtl); |
398 |
SendMessage(passwordCtl, EM_SETSEL, 0, -1); |
399 |
} else { |
400 |
SetFocus(GetDlgItem(dlg, file_ctl_ID)); |
401 |
} |
402 |
destroy_malloced_string(&password); |
403 |
return FALSE; |
404 |
} |
405 |
|
406 |
} else { // SSH2(yutaka) |
407 |
BOOL invalid_passphrase = FALSE; |
408 |
char errmsg[256]; |
409 |
|
410 |
memset(errmsg, 0, sizeof(errmsg)); |
411 |
//GetCurrentDirectory(sizeof(errmsg), errmsg); |
412 |
|
413 |
key_pair = read_SSH2_private_key(pvar, buf, password, |
414 |
&invalid_passphrase, |
415 |
FALSE, |
416 |
errmsg, |
417 |
sizeof(errmsg) |
418 |
); |
419 |
|
420 |
if (key_pair == NULL) { // read error |
421 |
char buf[1024]; |
422 |
_snprintf(buf, sizeof(buf), "read error SSH2 private key file\r\n%s", errmsg); |
423 |
notify_nonfatal_error(pvar, buf); |
424 |
destroy_malloced_string(&password); |
425 |
return FALSE; |
426 |
} |
427 |
|
428 |
} |
429 |
|
430 |
} |
431 |
|
432 |
/* from here on, we cannot fail, so just munge cur_cred in place */ |
433 |
pvar->auth_state.cur_cred.method = method; |
434 |
pvar->auth_state.cur_cred.key_pair = key_pair; |
435 |
/* we can't change the user name once it's set. It may already have |
436 |
been sent to the server, and it can only be sent once. */ |
437 |
if (pvar->auth_state.user == NULL) { |
438 |
pvar->auth_state.user = |
439 |
alloc_control_text(GetDlgItem(dlg, IDC_SSHUSERNAME)); |
440 |
} |
441 |
|
442 |
// �p�X���[�h���������������������������� (2006.8.3 yutaka) |
443 |
if (SendMessage(GetDlgItem(dlg, IDC_REMEMBER_PASSWORD), BM_GETCHECK, 0,0) == BST_CHECKED) { |
444 |
pvar->settings.remember_password = 1; // �o�������� |
445 |
pvar->ts_SSH->remember_password = 1; |
446 |
} else { |
447 |
pvar->settings.remember_password = 0; // ���������������Y���� |
448 |
pvar->ts_SSH->remember_password = 0; |
449 |
} |
450 |
|
451 |
// ���J���F���������A�Z�b�V�������������p�X���[�h���g�����������������������������������B |
452 |
// (2005.4.8 yutaka) |
453 |
if (method == SSH_AUTH_PASSWORD || method == SSH_AUTH_RSA) { |
454 |
pvar->auth_state.cur_cred.password = password; |
455 |
} else { |
456 |
destroy_malloced_string(&password); |
457 |
} |
458 |
if (method == SSH_AUTH_RHOSTS || method == SSH_AUTH_RHOSTS_RSA) { |
459 |
if (pvar->session_settings.DefaultAuthMethod != SSH_AUTH_RHOSTS) { |
460 |
notify_nonfatal_error(pvar, |
461 |
"Rhosts authentication will probably fail because it was not " |
462 |
"the default authentication method.\n" |
463 |
"To use Rhosts authentication " |
464 |
"in TTSSH, you need to set it to be the default by restarting\n" |
465 |
"TTSSH and selecting \"SSH Authentication...\" from the Setup menu" |
466 |
"before connecting."); |
467 |
} |
468 |
|
469 |
pvar->auth_state.cur_cred.rhosts_client_user = |
470 |
alloc_control_text(GetDlgItem(dlg, IDC_LOCALUSERNAME)); |
471 |
} |
472 |
pvar->auth_state.auth_dialog = NULL; |
473 |
|
474 |
GetDlgItemText(dlg, IDC_RSAFILENAME, |
475 |
pvar->session_settings.DefaultRSAPrivateKeyFile, |
476 |
sizeof(pvar->session_settings. |
477 |
DefaultRSAPrivateKeyFile)); |
478 |
GetDlgItemText(dlg, IDC_HOSTRSAFILENAME, |
479 |
pvar->session_settings.DefaultRhostsHostPrivateKeyFile, |
480 |
sizeof(pvar->session_settings. |
481 |
DefaultRhostsHostPrivateKeyFile)); |
482 |
GetDlgItemText(dlg, IDC_LOCALUSERNAME, |
483 |
pvar->session_settings.DefaultRhostsLocalUserName, |
484 |
sizeof(pvar->session_settings. |
485 |
DefaultRhostsLocalUserName)); |
486 |
|
487 |
if (SSHv1(pvar)) { |
488 |
SSH_notify_user_name(pvar); |
489 |
SSH_notify_cred(pvar); |
490 |
} else { |
491 |
// for SSH2(yutaka) |
492 |
do_SSH2_userauth(pvar); |
493 |
} |
494 |
|
495 |
EndDialog(dlg, 1); |
496 |
return TRUE; |
497 |
} |
498 |
|
499 |
static BOOL CALLBACK auth_dlg_proc(HWND dlg, UINT msg, WPARAM wParam, |
500 |
LPARAM lParam) |
501 |
{ |
502 |
const int IDC_TIMER1 = 300; |
503 |
const int autologin_timeout = 10; // �~���b |
504 |
PTInstVar pvar; |
505 |
|
506 |
switch (msg) { |
507 |
case WM_INITDIALOG: |
508 |
pvar = (PTInstVar) lParam; |
509 |
pvar->auth_state.auth_dialog = dlg; |
510 |
SetWindowLong(dlg, DWL_USER, lParam); |
511 |
|
512 |
init_auth_dlg(pvar, dlg); |
513 |
|
514 |
// SSH2 autologin���L�����������A�^�C�}���d�|�����B (2004.12.1 yutaka) |
515 |
if (pvar->ssh2_autologin == 1) { |
516 |
SetTimer(dlg, IDC_TIMER1, autologin_timeout, 0); |
517 |
} |
518 |
return FALSE; /* because we set the focus */ |
519 |
|
520 |
case WM_TIMER: |
521 |
pvar = (PTInstVar) GetWindowLong(dlg, DWL_USER); |
522 |
// �F�������������������A�F���f�[�^�����M�����B�����������A�������B(2004.12.16 yutaka) |
523 |
if (!(pvar->ssh_state.status_flags & STATUS_DONT_SEND_USER_NAME)) { |
524 |
KillTimer(dlg, IDC_TIMER1); |
525 |
SendMessage(dlg, WM_COMMAND, IDOK, 0); |
526 |
} |
527 |
return TRUE; |
528 |
|
529 |
case WM_COMMAND: |
530 |
pvar = (PTInstVar) GetWindowLong(dlg, DWL_USER); |
531 |
|
532 |
switch (LOWORD(wParam)) { |
533 |
case IDOK: |
534 |
// �F�������������������A�F���f�[�^�����M�����B�����������A�������B(2001.1.25 yutaka) |
535 |
if (pvar->userauth_retry_count == 0 && (pvar->ssh_state.status_flags & STATUS_DONT_SEND_USER_NAME)) { |
536 |
return FALSE; |
537 |
} |
538 |
return end_auth_dlg(pvar, dlg); |
539 |
|
540 |
case IDCANCEL: /* kill the connection */ |
541 |
pvar->auth_state.auth_dialog = NULL; |
542 |
notify_closed_connection(pvar); |
543 |
EndDialog(dlg, 0); |
544 |
return TRUE; |
545 |
|
546 |
case IDC_SSHUSEPASSWORD: |
547 |
case IDC_SSHUSERSA: |
548 |
case IDC_SSHUSERHOSTS: |
549 |
case IDC_SSHUSETIS: |
550 |
set_auth_options_status(dlg, LOWORD(wParam)); |
551 |
return TRUE; |
552 |
|
553 |
case IDC_CHOOSERSAFILE: |
554 |
choose_RSA_key_file(dlg); |
555 |
return TRUE; |
556 |
|
557 |
case IDC_CHOOSEHOSTRSAFILE: |
558 |
choose_host_RSA_key_file(dlg); |
559 |
return TRUE; |
560 |
|
561 |
default: |
562 |
return FALSE; |
563 |
} |
564 |
|
565 |
default: |
566 |
return FALSE; |
567 |
} |
568 |
} |
569 |
|
570 |
char FAR *AUTH_get_user_name(PTInstVar pvar) |
571 |
{ |
572 |
return pvar->auth_state.user; |
573 |
} |
574 |
|
575 |
int AUTH_set_supported_auth_types(PTInstVar pvar, int types) |
576 |
{ |
577 |
char buf[1024]; |
578 |
|
579 |
_snprintf(buf, sizeof(buf), |
580 |
"Server reports supported authentication method mask = %d", |
581 |
types); |
582 |
buf[sizeof(buf) - 1] = 0; |
583 |
notify_verbose_message(pvar, buf, LOG_LEVEL_VERBOSE); |
584 |
|
585 |
if (SSHv1(pvar)) { |
586 |
types &= (1 << SSH_AUTH_PASSWORD) | (1 << SSH_AUTH_RSA) |
587 |
| (1 << SSH_AUTH_RHOSTS_RSA) | (1 << SSH_AUTH_RHOSTS) |
588 |
| (1 << SSH_AUTH_TIS); |
589 |
} else { |
590 |
// for SSH2(yutaka) |
591 |
// types &= (1 << SSH_AUTH_PASSWORD); |
592 |
// ���J���F�����L�������� (2004.12.18 yutaka) |
593 |
// TIS�������BSSH2����keyboard-interactive�����������B(2005.3.12 yutaka) |
594 |
types &= (1 << SSH_AUTH_PASSWORD) | (1 << SSH_AUTH_RSA) |
595 |
| (1 << SSH_AUTH_DSA) |
596 |
| (1 << SSH_AUTH_TIS); |
597 |
} |
598 |
pvar->auth_state.supported_types = types; |
599 |
|
600 |
if (types == 0) { |
601 |
notify_fatal_error(pvar, |
602 |
"Server does not support any of the authentication options\n" |
603 |
"provided by TTSSH. This connection will now close."); |
604 |
return 0; |
605 |
} else { |
606 |
if (pvar->auth_state.auth_dialog != NULL) { |
607 |
update_server_supported_types(pvar, |
608 |
pvar->auth_state.auth_dialog); |
609 |
} |
610 |
|
611 |
return 1; |
612 |
} |
613 |
} |
614 |
|
615 |
static void start_user_auth(PTInstVar pvar) |
616 |
{ |
617 |
// �F���_�C�A���O���\�������� (2004.12.1 yutaka) |
618 |
PostMessage(pvar->NotificationWindow, WM_COMMAND, (WPARAM) ID_SSHAUTH, |
619 |
(LPARAM) NULL); |
620 |
pvar->auth_state.cur_cred.method = SSH_AUTH_NONE; |
621 |
} |
622 |
|
623 |
static void try_default_auth(PTInstVar pvar) |
624 |
{ |
625 |
if (pvar->session_settings.TryDefaultAuth) { |
626 |
switch (pvar->session_settings.DefaultAuthMethod) { |
627 |
case SSH_AUTH_RSA:{ |
628 |
BOOL invalid_passphrase; |
629 |
char password[] = ""; |
630 |
|
631 |
pvar->auth_state.cur_cred.key_pair |
632 |
= |
633 |
KEYFILES_read_private_key(pvar, |
634 |
pvar->session_settings. |
635 |
DefaultRSAPrivateKeyFile, |
636 |
password, |
637 |
&invalid_passphrase, TRUE); |
638 |
if (pvar->auth_state.cur_cred.key_pair == NULL) { |
639 |
return; |
640 |
} else { |
641 |
pvar->auth_state.cur_cred.method = SSH_AUTH_RSA; |
642 |
} |
643 |
break; |
644 |
} |
645 |
|
646 |
case SSH_AUTH_RHOSTS: |
647 |
if (pvar->session_settings. |
648 |
DefaultRhostsHostPrivateKeyFile[0] != 0) { |
649 |
BOOL invalid_passphrase; |
650 |
char password[] = ""; |
651 |
|
652 |
pvar->auth_state.cur_cred.key_pair |
653 |
= |
654 |
KEYFILES_read_private_key(pvar, |
655 |
pvar->session_settings. |
656 |
DefaultRhostsHostPrivateKeyFile, |
657 |
password, |
658 |
&invalid_passphrase, TRUE); |
659 |
if (pvar->auth_state.cur_cred.key_pair == NULL) { |
660 |
return; |
661 |
} else { |
662 |
pvar->auth_state.cur_cred.method = SSH_AUTH_RHOSTS_RSA; |
663 |
} |
664 |
} else { |
665 |
pvar->auth_state.cur_cred.method = SSH_AUTH_RHOSTS; |
666 |
} |
667 |
|
668 |
pvar->auth_state.cur_cred.rhosts_client_user = |
669 |
_strdup(pvar->session_settings.DefaultRhostsLocalUserName); |
670 |
break; |
671 |
|
672 |
case SSH_AUTH_PASSWORD: |
673 |
pvar->auth_state.cur_cred.password = _strdup(""); |
674 |
pvar->auth_state.cur_cred.method = SSH_AUTH_PASSWORD; |
675 |
break; |
676 |
|
677 |
case SSH_AUTH_TIS: |
678 |
default: |
679 |
return; |
680 |
} |
681 |
|
682 |
pvar->auth_state.user = |
683 |
_strdup(pvar->session_settings.DefaultUserName); |
684 |
} |
685 |
} |
686 |
|
687 |
void AUTH_notify_end_error(PTInstVar pvar) |
688 |
{ |
689 |
if ((pvar->auth_state.flags & AUTH_START_USER_AUTH_ON_ERROR_END) != 0) { |
690 |
start_user_auth(pvar); |
691 |
pvar->auth_state.flags &= ~AUTH_START_USER_AUTH_ON_ERROR_END; |
692 |
} |
693 |
} |
694 |
|
695 |
void AUTH_advance_to_next_cred(PTInstVar pvar) |
696 |
{ |
697 |
pvar->auth_state.failed_method = pvar->auth_state.cur_cred.method; |
698 |
|
699 |
if (pvar->auth_state.cur_cred.method == SSH_AUTH_NONE) { |
700 |
try_default_auth(pvar); |
701 |
|
702 |
if (pvar->auth_state.cur_cred.method == SSH_AUTH_NONE) { |
703 |
if (pvar->err_msg != NULL) { |
704 |
pvar->auth_state.flags |= |
705 |
AUTH_START_USER_AUTH_ON_ERROR_END; |
706 |
} else { |
707 |
// �������F���_�C�A���O���o�������� (2004.12.1 yutaka) |
708 |
// �R�}���h���C���w������������ |
709 |
start_user_auth(pvar); |
710 |
} |
711 |
} |
712 |
} else { |
713 |
// �������F���_�C�A���O���o�������� (2004.12.1 yutaka) |
714 |
// �R�}���h���C���w������(/auth=xxxx)������ |
715 |
start_user_auth(pvar); |
716 |
} |
717 |
} |
718 |
|
719 |
static void init_TIS_dlg(PTInstVar pvar, HWND dlg) |
720 |
{ |
721 |
init_auth_machine_banner(pvar, dlg); |
722 |
init_password_control(dlg); |
723 |
|
724 |
if (pvar->auth_state.TIS_prompt != NULL) { |
725 |
if (strlen(pvar->auth_state.TIS_prompt) > 10000) { |
726 |
pvar->auth_state.TIS_prompt[10000] = 0; |
727 |
} |
728 |
SetDlgItemText(dlg, IDC_SSHAUTHBANNER2, |
729 |
pvar->auth_state.TIS_prompt); |
730 |
destroy_malloced_string(&pvar->auth_state.TIS_prompt); |
731 |
} |
732 |
} |
733 |
|
734 |
static BOOL end_TIS_dlg(PTInstVar pvar, HWND dlg) |
735 |
{ |
736 |
char FAR *password = |
737 |
alloc_control_text(GetDlgItem(dlg, IDC_SSHPASSWORD)); |
738 |
|
739 |
pvar->auth_state.cur_cred.method = SSH_AUTH_TIS; |
740 |
pvar->auth_state.cur_cred.password = password; |
741 |
pvar->auth_state.auth_dialog = NULL; |
742 |
|
743 |
// add |
744 |
if (SSHv2(pvar)) { |
745 |
pvar->keyboard_interactive_password_input = 1; |
746 |
handle_SSH2_userauth_inforeq(pvar); |
747 |
} |
748 |
|
749 |
SSH_notify_cred(pvar); |
750 |
|
751 |
EndDialog(dlg, 1); |
752 |
return TRUE; |
753 |
} |
754 |
|
755 |
static BOOL CALLBACK TIS_dlg_proc(HWND dlg, UINT msg, WPARAM wParam, |
756 |
LPARAM lParam) |
757 |
{ |
758 |
PTInstVar pvar; |
759 |
|
760 |
switch (msg) { |
761 |
case WM_INITDIALOG: |
762 |
pvar = (PTInstVar) lParam; |
763 |
pvar->auth_state.auth_dialog = dlg; |
764 |
SetWindowLong(dlg, DWL_USER, lParam); |
765 |
|
766 |
init_TIS_dlg(pvar, dlg); |
767 |
return FALSE; /* because we set the focus */ |
768 |
|
769 |
case WM_COMMAND: |
770 |
pvar = (PTInstVar) GetWindowLong(dlg, DWL_USER); |
771 |
|
772 |
switch (LOWORD(wParam)) { |
773 |
case IDOK: |
774 |
return end_TIS_dlg(pvar, dlg); |
775 |
|
776 |
case IDCANCEL: /* kill the connection */ |
777 |
pvar->auth_state.auth_dialog = NULL; |
778 |
notify_closed_connection(pvar); |
779 |
EndDialog(dlg, 0); |
780 |
return TRUE; |
781 |
|
782 |
default: |
783 |
return FALSE; |
784 |
} |
785 |
|
786 |
default: |
787 |
return FALSE; |
788 |
} |
789 |
} |
790 |
|
791 |
void AUTH_do_cred_dialog(PTInstVar pvar) |
792 |
{ |
793 |
if (pvar->auth_state.auth_dialog == NULL) { |
794 |
HWND cur_active = GetActiveWindow(); |
795 |
DLGPROC dlg_proc; |
796 |
LPCTSTR dialog_template; |
797 |
|
798 |
switch (pvar->auth_state.mode) { |
799 |
case TIS_AUTH_MODE: |
800 |
dialog_template = MAKEINTRESOURCE(IDD_SSHTISAUTH); |
801 |
dlg_proc = TIS_dlg_proc; |
802 |
break; |
803 |
case GENERIC_AUTH_MODE: |
804 |
default: |
805 |
dialog_template = MAKEINTRESOURCE(IDD_SSHAUTH); |
806 |
dlg_proc = auth_dlg_proc; |
807 |
} |
808 |
|
809 |
if (!DialogBoxParam(hInst, dialog_template, |
810 |
cur_active != |
811 |
NULL ? cur_active : pvar->NotificationWindow, |
812 |
dlg_proc, (LPARAM) pvar) == -1) { |
813 |
notify_fatal_error(pvar, |
814 |
"Unable to display authentication dialog box.\n" |
815 |
"Connection terminated."); |
816 |
} |
817 |
} |
818 |
} |
819 |
|
820 |
static void init_default_auth_dlg(PTInstVar pvar, HWND dlg) |
821 |
{ |
822 |
switch (pvar->settings.DefaultAuthMethod) { |
823 |
case SSH_AUTH_RSA: |
824 |
CheckRadioButton(dlg, IDC_SSHUSEPASSWORD, MAX_AUTH_CONTROL, |
825 |
IDC_SSHUSERSA); |
826 |
break; |
827 |
case SSH_AUTH_RHOSTS: |
828 |
case SSH_AUTH_RHOSTS_RSA: |
829 |
CheckRadioButton(dlg, IDC_SSHUSEPASSWORD, MAX_AUTH_CONTROL, |
830 |
IDC_SSHUSERHOSTS); |
831 |
break; |
832 |
case SSH_AUTH_TIS: |
833 |
CheckRadioButton(dlg, IDC_SSHUSEPASSWORD, MAX_AUTH_CONTROL, |
834 |
IDC_SSHUSETIS); |
835 |
break; |
836 |
case SSH_AUTH_PASSWORD: |
837 |
default: |
838 |
CheckRadioButton(dlg, IDC_SSHUSEPASSWORD, MAX_AUTH_CONTROL, |
839 |
IDC_SSHUSEPASSWORD); |
840 |
} |
841 |
|
842 |
SetDlgItemText(dlg, IDC_SSHUSERNAME, pvar->settings.DefaultUserName); |
843 |
SetDlgItemText(dlg, IDC_RSAFILENAME, |
844 |
pvar->settings.DefaultRSAPrivateKeyFile); |
845 |
SetDlgItemText(dlg, IDC_HOSTRSAFILENAME, |
846 |
pvar->settings.DefaultRhostsHostPrivateKeyFile); |
847 |
SetDlgItemText(dlg, IDC_LOCALUSERNAME, |
848 |
pvar->settings.DefaultRhostsLocalUserName); |
849 |
|
850 |
// SSH2 keyboard-interactive method (2005.2.22 yutaka) |
851 |
if (pvar->settings.ssh2_keyboard_interactive) { |
852 |
SendMessage(GetDlgItem(dlg, IDC_KEYBOARD_INTERACTIVE_CHECK), BM_SETCHECK, BST_CHECKED, 0); |
853 |
} |
854 |
|
855 |
} |
856 |
|
857 |
static BOOL end_default_auth_dlg(PTInstVar pvar, HWND dlg) |
858 |
{ |
859 |
if (IsDlgButtonChecked(dlg, IDC_SSHUSERSA)) { |
860 |
pvar->settings.DefaultAuthMethod = SSH_AUTH_RSA; |
861 |
} else if (IsDlgButtonChecked(dlg, IDC_SSHUSERHOSTS)) { |
862 |
if (GetWindowTextLength(GetDlgItem(dlg, IDC_HOSTRSAFILENAME)) > 0) { |
863 |
pvar->settings.DefaultAuthMethod = SSH_AUTH_RHOSTS_RSA; |
864 |
} else { |
865 |
pvar->settings.DefaultAuthMethod = SSH_AUTH_RHOSTS; |
866 |
} |
867 |
} else if (IsDlgButtonChecked(dlg, IDC_SSHUSETIS)) { |
868 |
pvar->settings.DefaultAuthMethod = SSH_AUTH_TIS; |
869 |
} else { |
870 |
pvar->settings.DefaultAuthMethod = SSH_AUTH_PASSWORD; |
871 |
} |
872 |
|
873 |
GetDlgItemText(dlg, IDC_SSHUSERNAME, pvar->settings.DefaultUserName, |
874 |
sizeof(pvar->settings.DefaultUserName)); |
875 |
GetDlgItemText(dlg, IDC_RSAFILENAME, |
876 |
pvar->settings.DefaultRSAPrivateKeyFile, |
877 |
sizeof(pvar->settings.DefaultRSAPrivateKeyFile)); |
878 |
GetDlgItemText(dlg, IDC_HOSTRSAFILENAME, |
879 |
pvar->settings.DefaultRhostsHostPrivateKeyFile, |
880 |
sizeof(pvar->settings.DefaultRhostsHostPrivateKeyFile)); |
881 |
GetDlgItemText(dlg, IDC_LOCALUSERNAME, |
882 |
pvar->settings.DefaultRhostsLocalUserName, |
883 |
sizeof(pvar->settings.DefaultRhostsLocalUserName)); |
884 |
|
885 |
// SSH2 keyboard-interactive method (2005.2.22 yutaka) |
886 |
{ |
887 |
LRESULT ret; |
888 |
ret = SendMessage(GetDlgItem(dlg, IDC_KEYBOARD_INTERACTIVE_CHECK), BM_GETCHECK, 0, 0); |
889 |
if (ret & BST_CHECKED) { |
890 |
pvar->settings.ssh2_keyboard_interactive = 1; |
891 |
} else { |
892 |
pvar->settings.ssh2_keyboard_interactive = 0; |
893 |
} |
894 |
} |
895 |
|
896 |
EndDialog(dlg, 1); |
897 |
return TRUE; |
898 |
} |
899 |
|
900 |
static BOOL CALLBACK default_auth_dlg_proc(HWND dlg, UINT msg, |
901 |
WPARAM wParam, LPARAM lParam) |
902 |
{ |
903 |
PTInstVar pvar; |
904 |
|
905 |
switch (msg) { |
906 |
case WM_INITDIALOG: |
907 |
pvar = (PTInstVar) lParam; |
908 |
SetWindowLong(dlg, DWL_USER, lParam); |
909 |
|
910 |
init_default_auth_dlg(pvar, dlg); |
911 |
return TRUE; /* because we do not set the focus */ |
912 |
|
913 |
case WM_COMMAND: |
914 |
pvar = (PTInstVar) GetWindowLong(dlg, DWL_USER); |
915 |
|
916 |
switch (LOWORD(wParam)) { |
917 |
case IDOK: |
918 |
return end_default_auth_dlg(pvar, dlg); |
919 |
|
920 |
case IDCANCEL: |
921 |
EndDialog(dlg, 0); |
922 |
return TRUE; |
923 |
|
924 |
case IDC_CHOOSERSAFILE: |
925 |
choose_RSA_key_file(dlg); |
926 |
return TRUE; |
927 |
|
928 |
case IDC_CHOOSEHOSTRSAFILE: |
929 |
choose_host_RSA_key_file(dlg); |
930 |
return TRUE; |
931 |
|
932 |
default: |
933 |
return FALSE; |
934 |
} |
935 |
|
936 |
default: |
937 |
return FALSE; |
938 |
} |
939 |
} |
940 |
|
941 |
void AUTH_init(PTInstVar pvar) |
942 |
{ |
943 |
pvar->auth_state.failed_method = SSH_AUTH_NONE; |
944 |
pvar->auth_state.auth_dialog = NULL; |
945 |
pvar->auth_state.user = NULL; |
946 |
pvar->auth_state.flags = 0; |
947 |
pvar->auth_state.TIS_prompt = NULL; |
948 |
pvar->auth_state.supported_types = 0; |
949 |
pvar->auth_state.cur_cred.method = SSH_AUTH_NONE; |
950 |
pvar->auth_state.cur_cred.password = NULL; |
951 |
pvar->auth_state.cur_cred.rhosts_client_user = NULL; |
952 |
pvar->auth_state.cur_cred.key_pair = NULL; |
953 |
AUTH_set_generic_mode(pvar); |
954 |
} |
955 |
|
956 |
void AUTH_set_generic_mode(PTInstVar pvar) |
957 |
{ |
958 |
pvar->auth_state.mode = GENERIC_AUTH_MODE; |
959 |
destroy_malloced_string(&pvar->auth_state.TIS_prompt); |
960 |
} |
961 |
|
962 |
void AUTH_set_TIS_mode(PTInstVar pvar, char FAR * prompt, int len) |
963 |
{ |
964 |
if (pvar->auth_state.cur_cred.method == SSH_AUTH_TIS) { |
965 |
pvar->auth_state.mode = TIS_AUTH_MODE; |
966 |
|
967 |
destroy_malloced_string(&pvar->auth_state.TIS_prompt); |
968 |
pvar->auth_state.TIS_prompt = malloc(len + 1); |
969 |
memcpy(pvar->auth_state.TIS_prompt, prompt, len); |
970 |
pvar->auth_state.TIS_prompt[len] = 0; |
971 |
} else { |
972 |
AUTH_set_generic_mode(pvar); |
973 |
} |
974 |
} |
975 |
|
976 |
void AUTH_do_default_cred_dialog(PTInstVar pvar) |
977 |
{ |
978 |
HWND cur_active = GetActiveWindow(); |
979 |
|
980 |
if (DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_SSHAUTHSETUP), |
981 |
cur_active != |
982 |
NULL ? cur_active : pvar->NotificationWindow, |
983 |
default_auth_dlg_proc, (LPARAM) pvar) == -1) { |
984 |
notify_nonfatal_error(pvar, |
985 |
"Unable to display authentication setup dialog box."); |
986 |
} |
987 |
} |
988 |
|
989 |
void AUTH_destroy_cur_cred(PTInstVar pvar) |
990 |
{ |
991 |
destroy_malloced_string(&pvar->auth_state.cur_cred.password); |
992 |
destroy_malloced_string(&pvar->auth_state.cur_cred.rhosts_client_user); |
993 |
if (pvar->auth_state.cur_cred.key_pair != NULL) { |
994 |
CRYPT_free_key_pair(pvar->auth_state.cur_cred.key_pair); |
995 |
pvar->auth_state.cur_cred.key_pair = NULL; |
996 |
} |
997 |
} |
998 |
|
999 |
static char FAR *get_auth_method_name(SSHAuthMethod auth) |
1000 |
{ |
1001 |
switch (auth) { |
1002 |
case SSH_AUTH_PASSWORD: |
1003 |
return "password"; |
1004 |
case SSH_AUTH_RSA: |
1005 |
return "RSA"; |
1006 |
case SSH_AUTH_RHOSTS: |
1007 |
return "rhosts"; |
1008 |
case SSH_AUTH_RHOSTS_RSA: |
1009 |
return "rhosts with RSA"; |
1010 |
case SSH_AUTH_TIS: |
1011 |
return "challenge/response (TIS)"; |
1012 |
default: |
1013 |
return "unknown method"; |
1014 |
} |
1015 |
} |
1016 |
|
1017 |
void AUTH_get_auth_info(PTInstVar pvar, char FAR * dest, int len) |
1018 |
{ |
1019 |
char *method = "unknown"; |
1020 |
|
1021 |
if (pvar->auth_state.user == NULL) { |
1022 |
strncpy(dest, "None", len); |
1023 |
} else if (pvar->auth_state.cur_cred.method != SSH_AUTH_NONE) { |
1024 |
if (SSHv1(pvar)) { |
1025 |
_snprintf(dest, len, "User '%s', using %s", pvar->auth_state.user, |
1026 |
get_auth_method_name(pvar->auth_state.cur_cred.method)); |
1027 |
|
1028 |
} else { |
1029 |
// SSH2:�F�����\�b�h������ (2004.12.23 yutaka) |
1030 |
// keyboard-interactive���\�b�h������ (2005.3.12 yutaka) |
1031 |
if (pvar->auth_state.cur_cred.method == SSH_AUTH_PASSWORD || |
1032 |
pvar->auth_state.cur_cred.method == SSH_AUTH_TIS) { |
1033 |
// keyboard-interactive���\�b�h������ (2005.1.24 yutaka) |
1034 |
if (pvar->keyboard_interactive_done == 1 || |
1035 |
pvar->auth_state.cur_cred.method == SSH_AUTH_TIS) { |
1036 |
method = "keyboard-interactive"; |
1037 |
} else { |
1038 |
method = get_auth_method_name(pvar->auth_state.cur_cred.method); |
1039 |
} |
1040 |
_snprintf(dest, len, "User '%s', using %s", pvar->auth_state.user, method); |
1041 |
|
1042 |
} else { |
1043 |
if (pvar->auth_state.cur_cred.key_pair->RSA_key != NULL) { |
1044 |
method = "RSA"; |
1045 |
} else if (pvar->auth_state.cur_cred.key_pair->DSA_key != NULL) { |
1046 |
method = "DSA"; |
1047 |
} |
1048 |
_snprintf(dest, len, "User '%s', using %s", pvar->auth_state.user, method); |
1049 |
} |
1050 |
|
1051 |
} |
1052 |
|
1053 |
} else { |
1054 |
_snprintf(dest, len, "User '%s', using %s", pvar->auth_state.user, |
1055 |
get_auth_method_name(pvar->auth_state.failed_method)); |
1056 |
} |
1057 |
|
1058 |
dest[len - 1] = 0; |
1059 |
} |
1060 |
|
1061 |
void AUTH_notify_disconnecting(PTInstVar pvar) |
1062 |
{ |
1063 |
if (pvar->auth_state.auth_dialog != NULL) { |
1064 |
PostMessage(pvar->auth_state.auth_dialog, WM_COMMAND, IDCANCEL, 0); |
1065 |
/* the main window might not go away if it's not enabled. (see vtwin.cpp) */ |
1066 |
EnableWindow(pvar->NotificationWindow, TRUE); |
1067 |
} |
1068 |
} |
1069 |
|
1070 |
void AUTH_end(PTInstVar pvar) |
1071 |
{ |
1072 |
destroy_malloced_string(&pvar->auth_state.user); |
1073 |
destroy_malloced_string(&pvar->auth_state.TIS_prompt); |
1074 |
|
1075 |
AUTH_destroy_cur_cred(pvar); |
1076 |
} |
1077 |
|
1078 |
/* |
1079 |
* $Log: not supported by cvs2svn $ |
1080 |
* Revision 1.19 2006/08/05 03:47:49 yutakakn |
1081 |
* �p�X���[�h�������������o������������������������ teraterm.ini �����f�����������������B |
1082 |
* |
1083 |
* Revision 1.18 2006/08/03 15:04:37 yutakakn |
1084 |
* �p�X���[�h�������������������������������������`�F�b�N�{�b�N�X���F���_�C�A���O�����������B |
1085 |
* |
1086 |
* Revision 1.17 2005/09/05 10:46:22 yutakakn |
1087 |
* '/I' �w�����������������F���_�C�A���O�����������������������B |
1088 |
* |
1089 |
* Revision 1.16 2005/08/26 16:26:02 yutakakn |
1090 |
* �������O�C������SSH�F���_�C�A���O�����������������������B |
1091 |
* |
1092 |
* Revision 1.15 2005/07/15 14:58:04 yutakakn |
1093 |
* SSH1���������x���[�U�F�������s�������A�������F�����������������o�O���C���B |
1094 |
* |
1095 |
* Revision 1.14 2005/04/26 13:57:57 yutakakn |
1096 |
* private key�t�@�C���_�C�A���O��3�t�@�C���t�B���^�����������B |
1097 |
* |
1098 |
* Revision 1.13 2005/04/08 14:55:03 yutakakn |
1099 |
* "Duplicate session"��������SSH�������O�C�����s�������������B |
1100 |
* |
1101 |
* Revision 1.12 2005/03/23 12:39:35 yutakakn |
1102 |
* SSH2�F���_�C�A���O�� Use challenge/response to log in ���A�N�Z�����[�^�L�[�������������B |
1103 |
* |
1104 |
* Revision 1.11 2005/03/12 15:07:33 yutakakn |
1105 |
* SSH2 keyboard-interactive�F����TIS�_�C�A���O�����������B |
1106 |
* |
1107 |
* Revision 1.10 2005/03/12 12:08:05 yutakakn |
1108 |
* �p�X���[�h�F�����O���s��keyboard-interactive���\�b�h���A�f�t�H���g�����l������(0)�������B |
1109 |
* �����A�F���_�C�A���O�����x�������������L�����������X���������������B |
1110 |
* |
1111 |
* Revision 1.9 2005/02/22 08:48:11 yutakakn |
1112 |
* TTSSH setup�_�C�A���O�� HeartBeat �����������B |
1113 |
* TTSSH authentication setup�_�C�A���O�� keyboard-interactive �����������B |
1114 |
* |
1115 |
* Revision 1.8 2005/01/27 13:30:33 yutakakn |
1116 |
* ���J���F���������O�C�����T�|�[�g�B |
1117 |
* /auth=publickey, /keyfile �I�v�V�������V�K���������B |
1118 |
* �����A�����������������T�|�[�g�B |
1119 |
* |
1120 |
* Revision 1.7 2005/01/25 13:38:22 yutakakn |
1121 |
* SSH�F���_�C�A���O���ARhosts/TIS���O���[�������O���AEnter�L�[�������������A |
1122 |
* �A�v���P�[�V�����G���[���������������������B |
1123 |
* |
1124 |
* Revision 1.6 2005/01/24 14:07:07 yutakakn |
1125 |
* �Ekeyboard-interactive�F�����T�|�[�g�����B |
1126 |
* �@�����������Ateraterm.ini�� "KeyboardInteractive" �G���g�������������B |
1127 |
* �E�o�[�W�����_�C�A���O�� OpenSSL�o�[�W���� ������ |
1128 |
* |
1129 |
* Revision 1.5 2004/12/27 14:35:41 yutakakn |
1130 |
* SSH2�����������������s�����G���[���b�Z�[�W�����������B |
1131 |
* |
1132 |
* Revision 1.4 2004/12/22 17:28:14 yutakakn |
1133 |
* SSH2���J���F��(RSA/DSA)���T�|�[�g�����B |
1134 |
* |
1135 |
* Revision 1.3 2004/12/16 13:01:09 yutakakn |
1136 |
* SSH�������O�C�����A�v���P�[�V�����G���[�������������C�������B |
1137 |
* |
1138 |
* Revision 1.2 2004/12/01 15:37:49 yutakakn |
1139 |
* SSH2�������O�C���@�\�������B |
1140 |
* �����A�p�X���[�h�F�������������B |
1141 |
* �E�R�}���h���C�� |
1142 |
* /ssh /auth=�F�����\�b�h /user=���[�U�� /passwd=�p�X���[�h |
1143 |
* |
1144 |
*/ |