6e522441 |
1 | /* |
f4ff9455 |
2 | * PuTTY key generation front end (Windows). |
6e522441 |
3 | */ |
4 | |
6e522441 |
5 | #include <time.h> |
6e522441 |
6 | #include <stdio.h> |
49bad831 |
7 | #include <stdlib.h> |
274186e8 |
8 | #include <assert.h> |
6e522441 |
9 | |
10 | #define PUTTY_DO_GLOBALS |
11 | |
12 | #include "putty.h" |
13 | #include "ssh.h" |
7440fd44 |
14 | |
15 | #include <commctrl.h> |
6e522441 |
16 | |
336ec53c |
17 | #ifdef MSVC4 |
18 | #define ICON_BIG 1 |
19 | #endif |
20 | |
604fab0c |
21 | #define WM_DONEKEY (WM_APP + 1) |
6e522441 |
22 | |
50d7de97 |
23 | #define DEFAULT_KEYSIZE 2048 |
6e522441 |
24 | |
1a418691 |
25 | static char *cmdline_keyfile = NULL; |
26 | |
1709795f |
27 | /* |
28 | * Print a modal (Really Bad) message box and perform a fatal exit. |
29 | */ |
30 | void modalfatalbox(char *fmt, ...) |
31 | { |
32 | va_list ap; |
57356d63 |
33 | char *stuff; |
1709795f |
34 | |
35 | va_start(ap, fmt); |
57356d63 |
36 | stuff = dupvprintf(fmt, ap); |
1709795f |
37 | va_end(ap); |
38 | MessageBox(NULL, stuff, "PuTTYgen Fatal Error", |
39 | MB_SYSTEMMODAL | MB_ICONERROR | MB_OK); |
57356d63 |
40 | sfree(stuff); |
1709795f |
41 | exit(1); |
42 | } |
43 | |
fc9b052a |
44 | /* |
45 | * Print a non-fatal message box and do not exit. |
46 | */ |
47 | void nonfatal(char *fmt, ...) |
48 | { |
49 | va_list ap; |
50 | char *stuff; |
51 | |
52 | va_start(ap, fmt); |
53 | stuff = dupvprintf(fmt, ap); |
54 | va_end(ap); |
55 | MessageBox(NULL, stuff, "PuTTYgen Error", |
56 | MB_SYSTEMMODAL | MB_ICONERROR | MB_OK); |
57 | sfree(stuff); |
58 | } |
59 | |
6e522441 |
60 | /* ---------------------------------------------------------------------- |
61 | * Progress report code. This is really horrible :-) |
62 | */ |
5c72ca61 |
63 | #define PROGRESSRANGE 65535 |
64 | #define MAXPHASE 5 |
6e522441 |
65 | struct progress { |
5c72ca61 |
66 | int nphases; |
67 | struct { |
68 | int exponential; |
69 | unsigned startpoint, total; |
70 | unsigned param, current, n; /* if exponential */ |
71 | unsigned mult; /* if linear */ |
72 | } phases[MAXPHASE]; |
73 | unsigned total, divisor, range; |
6e522441 |
74 | HWND progbar; |
75 | }; |
76 | |
5c72ca61 |
77 | static void progress_update(void *param, int action, int phase, int iprogress) |
32874aea |
78 | { |
79 | struct progress *p = (struct progress *) param; |
6e522441 |
80 | unsigned progress = iprogress; |
81 | int position; |
82 | |
5c72ca61 |
83 | if (action < PROGFN_READY && p->nphases < phase) |
84 | p->nphases = phase; |
85 | switch (action) { |
7c7f6893 |
86 | case PROGFN_INITIALISE: |
87 | p->nphases = 0; |
88 | break; |
5c72ca61 |
89 | case PROGFN_LIN_PHASE: |
90 | p->phases[phase-1].exponential = 0; |
91 | p->phases[phase-1].mult = p->phases[phase].total / progress; |
92 | break; |
93 | case PROGFN_EXP_PHASE: |
94 | p->phases[phase-1].exponential = 1; |
95 | p->phases[phase-1].param = 0x10000 + progress; |
96 | p->phases[phase-1].current = p->phases[phase-1].total; |
97 | p->phases[phase-1].n = 0; |
32874aea |
98 | break; |
5c72ca61 |
99 | case PROGFN_PHASE_EXTENT: |
100 | p->phases[phase-1].total = progress; |
101 | break; |
102 | case PROGFN_READY: |
103 | { |
104 | unsigned total = 0; |
105 | int i; |
106 | for (i = 0; i < p->nphases; i++) { |
107 | p->phases[i].startpoint = total; |
108 | total += p->phases[i].total; |
109 | } |
110 | p->total = total; |
111 | p->divisor = ((p->total + PROGRESSRANGE - 1) / PROGRESSRANGE); |
112 | p->range = p->total / p->divisor; |
113 | SendMessage(p->progbar, PBM_SETRANGE, 0, MAKELPARAM(0, p->range)); |
32874aea |
114 | } |
32874aea |
115 | break; |
5c72ca61 |
116 | case PROGFN_PROGRESS: |
117 | if (p->phases[phase-1].exponential) { |
118 | while (p->phases[phase-1].n < progress) { |
119 | p->phases[phase-1].n++; |
120 | p->phases[phase-1].current *= p->phases[phase-1].param; |
121 | p->phases[phase-1].current /= 0x10000; |
122 | } |
123 | position = (p->phases[phase-1].startpoint + |
124 | p->phases[phase-1].total - p->phases[phase-1].current); |
125 | } else { |
126 | position = (p->phases[phase-1].startpoint + |
127 | progress * p->phases[phase-1].mult); |
128 | } |
129 | SendMessage(p->progbar, PBM_SETPOS, position / p->divisor, 0); |
32874aea |
130 | break; |
6e522441 |
131 | } |
6e522441 |
132 | } |
133 | |
134 | extern char ver[]; |
135 | |
6e522441 |
136 | struct PassphraseProcStruct { |
274186e8 |
137 | char **passphrase; |
6e522441 |
138 | char *comment; |
139 | }; |
140 | |
141 | /* |
142 | * Dialog-box function for the passphrase box. |
143 | */ |
144 | static int CALLBACK PassphraseProc(HWND hwnd, UINT msg, |
32874aea |
145 | WPARAM wParam, LPARAM lParam) |
146 | { |
274186e8 |
147 | static char **passphrase = NULL; |
6e522441 |
148 | struct PassphraseProcStruct *p; |
149 | |
150 | switch (msg) { |
151 | case WM_INITDIALOG: |
32874aea |
152 | SetForegroundWindow(hwnd); |
153 | SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, |
154 | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); |
65a22376 |
155 | |
156 | /* |
157 | * Centre the window. |
158 | */ |
159 | { /* centre the window */ |
160 | RECT rs, rd; |
161 | HWND hw; |
162 | |
163 | hw = GetDesktopWindow(); |
32874aea |
164 | if (GetWindowRect(hw, &rs) && GetWindowRect(hwnd, &rd)) |
165 | MoveWindow(hwnd, |
166 | (rs.right + rs.left + rd.left - rd.right) / 2, |
167 | (rs.bottom + rs.top + rd.top - rd.bottom) / 2, |
168 | rd.right - rd.left, rd.bottom - rd.top, TRUE); |
65a22376 |
169 | } |
170 | |
32874aea |
171 | p = (struct PassphraseProcStruct *) lParam; |
172 | passphrase = p->passphrase; |
173 | if (p->comment) |
174 | SetDlgItemText(hwnd, 101, p->comment); |
274186e8 |
175 | burnstr(*passphrase); |
176 | *passphrase = dupstr(""); |
177 | SetDlgItemText(hwnd, 102, *passphrase); |
32874aea |
178 | return 0; |
6e522441 |
179 | case WM_COMMAND: |
180 | switch (LOWORD(wParam)) { |
181 | case IDOK: |
182 | if (*passphrase) |
32874aea |
183 | EndDialog(hwnd, 1); |
6e522441 |
184 | else |
32874aea |
185 | MessageBeep(0); |
6e522441 |
186 | return 0; |
187 | case IDCANCEL: |
32874aea |
188 | EndDialog(hwnd, 0); |
6e522441 |
189 | return 0; |
32874aea |
190 | case 102: /* edit box */ |
8e1feb27 |
191 | if ((HIWORD(wParam) == EN_CHANGE) && passphrase) { |
274186e8 |
192 | burnstr(*passphrase); |
193 | *passphrase = GetDlgItemText_alloc(hwnd, 102); |
32874aea |
194 | } |
195 | return 0; |
6e522441 |
196 | } |
197 | return 0; |
198 | case WM_CLOSE: |
32874aea |
199 | EndDialog(hwnd, 0); |
6e522441 |
200 | return 0; |
201 | } |
202 | return 0; |
203 | } |
204 | |
205 | /* |
206 | * Prompt for a key file. Assumes the filename buffer is of size |
207 | * FILENAME_MAX. |
208 | */ |
209 | static int prompt_keyfile(HWND hwnd, char *dlgtitle, |
06980e9d |
210 | char *filename, int save, int ppk) |
32874aea |
211 | { |
6e522441 |
212 | OPENFILENAME of; |
213 | memset(&of, 0, sizeof(of)); |
6e522441 |
214 | of.hwndOwner = hwnd; |
06980e9d |
215 | if (ppk) { |
b1ccd98e |
216 | of.lpstrFilter = "PuTTY Private Key Files (*.ppk)\0*.ppk\0" |
217 | "All Files (*.*)\0*\0\0\0"; |
06980e9d |
218 | of.lpstrDefExt = ".ppk"; |
219 | } else { |
b1ccd98e |
220 | of.lpstrFilter = "All Files (*.*)\0*\0\0\0"; |
06980e9d |
221 | } |
6e522441 |
222 | of.lpstrCustomFilter = NULL; |
223 | of.nFilterIndex = 1; |
32874aea |
224 | of.lpstrFile = filename; |
225 | *filename = '\0'; |
6e522441 |
226 | of.nMaxFile = FILENAME_MAX; |
227 | of.lpstrFileTitle = NULL; |
6e522441 |
228 | of.lpstrTitle = dlgtitle; |
229 | of.Flags = 0; |
95390bb8 |
230 | return request_file(NULL, &of, FALSE, save); |
6e522441 |
231 | } |
232 | |
233 | /* |
6e522441 |
234 | * Dialog-box function for the Licence box. |
235 | */ |
32874aea |
236 | static int CALLBACK LicenceProc(HWND hwnd, UINT msg, |
237 | WPARAM wParam, LPARAM lParam) |
238 | { |
6e522441 |
239 | switch (msg) { |
240 | case WM_INITDIALOG: |
65a22376 |
241 | /* |
242 | * Centre the window. |
243 | */ |
244 | { /* centre the window */ |
245 | RECT rs, rd; |
246 | HWND hw; |
247 | |
248 | hw = GetDesktopWindow(); |
32874aea |
249 | if (GetWindowRect(hw, &rs) && GetWindowRect(hwnd, &rd)) |
250 | MoveWindow(hwnd, |
251 | (rs.right + rs.left + rd.left - rd.right) / 2, |
252 | (rs.bottom + rs.top + rd.top - rd.bottom) / 2, |
253 | rd.right - rd.left, rd.bottom - rd.top, TRUE); |
65a22376 |
254 | } |
255 | |
6e522441 |
256 | return 1; |
257 | case WM_COMMAND: |
258 | switch (LOWORD(wParam)) { |
259 | case IDOK: |
c4c04fac |
260 | case IDCANCEL: |
32874aea |
261 | EndDialog(hwnd, 1); |
6e522441 |
262 | return 0; |
263 | } |
264 | return 0; |
265 | case WM_CLOSE: |
266 | EndDialog(hwnd, 1); |
267 | return 0; |
268 | } |
269 | return 0; |
270 | } |
271 | |
272 | /* |
273 | * Dialog-box function for the About box. |
274 | */ |
32874aea |
275 | static int CALLBACK AboutProc(HWND hwnd, UINT msg, |
276 | WPARAM wParam, LPARAM lParam) |
277 | { |
6e522441 |
278 | switch (msg) { |
279 | case WM_INITDIALOG: |
65a22376 |
280 | /* |
281 | * Centre the window. |
282 | */ |
283 | { /* centre the window */ |
284 | RECT rs, rd; |
285 | HWND hw; |
286 | |
287 | hw = GetDesktopWindow(); |
32874aea |
288 | if (GetWindowRect(hw, &rs) && GetWindowRect(hwnd, &rd)) |
289 | MoveWindow(hwnd, |
290 | (rs.right + rs.left + rd.left - rd.right) / 2, |
291 | (rs.bottom + rs.top + rd.top - rd.bottom) / 2, |
292 | rd.right - rd.left, rd.bottom - rd.top, TRUE); |
65a22376 |
293 | } |
294 | |
32874aea |
295 | SetDlgItemText(hwnd, 100, ver); |
6e522441 |
296 | return 1; |
297 | case WM_COMMAND: |
298 | switch (LOWORD(wParam)) { |
299 | case IDOK: |
c4c04fac |
300 | case IDCANCEL: |
32874aea |
301 | EndDialog(hwnd, 1); |
6e522441 |
302 | return 0; |
303 | case 101: |
304 | EnableWindow(hwnd, 0); |
cd9778e2 |
305 | DialogBox(hinst, MAKEINTRESOURCE(214), hwnd, LicenceProc); |
6e522441 |
306 | EnableWindow(hwnd, 1); |
32874aea |
307 | SetActiveWindow(hwnd); |
6e522441 |
308 | return 0; |
309 | } |
310 | return 0; |
311 | case WM_CLOSE: |
32874aea |
312 | EndDialog(hwnd, 1); |
6e522441 |
313 | return 0; |
314 | } |
315 | return 0; |
316 | } |
317 | |
318 | /* |
319 | * Thread to generate a key. |
320 | */ |
321 | struct rsa_key_thread_params { |
32874aea |
322 | HWND progressbar; /* notify this with progress */ |
323 | HWND dialog; /* notify this on completion */ |
0c2986d0 |
324 | int keysize; /* bits in key */ |
5c72ca61 |
325 | int is_dsa; |
6e522441 |
326 | struct RSAKey *key; |
5c72ca61 |
327 | struct dss_key *dsskey; |
6e522441 |
328 | }; |
32874aea |
329 | static DWORD WINAPI generate_rsa_key_thread(void *param) |
330 | { |
6e522441 |
331 | struct rsa_key_thread_params *params = |
32874aea |
332 | (struct rsa_key_thread_params *) param; |
6e522441 |
333 | struct progress prog; |
334 | prog.progbar = params->progressbar; |
335 | |
7c7f6893 |
336 | progress_update(&prog, PROGFN_INITIALISE, 0, 0); |
337 | |
5c72ca61 |
338 | if (params->is_dsa) |
339 | dsa_generate(params->dsskey, params->keysize, progress_update, &prog); |
340 | else |
341 | rsa_generate(params->key, params->keysize, progress_update, &prog); |
6e522441 |
342 | |
343 | PostMessage(params->dialog, WM_DONEKEY, 0, 0); |
344 | |
dcbde236 |
345 | sfree(params); |
6e522441 |
346 | return 0; |
347 | } |
348 | |
349 | struct MainDlgState { |
350 | int collecting_entropy; |
351 | int generation_thread_exists; |
352 | int key_exists; |
353 | int entropy_got, entropy_required, entropy_size; |
0c2986d0 |
354 | int keysize; |
5c72ca61 |
355 | int ssh2, is_dsa; |
65a22376 |
356 | char **commentptr; /* points to key.comment or ssh2key.comment */ |
357 | struct ssh2_userkey ssh2key; |
6e522441 |
358 | unsigned *entropy; |
359 | struct RSAKey key; |
5c72ca61 |
360 | struct dss_key dsskey; |
b723338c |
361 | HMENU filemenu, keymenu, cvtmenu; |
6e522441 |
362 | }; |
363 | |
32874aea |
364 | static void hidemany(HWND hwnd, const int *ids, int hideit) |
365 | { |
6e522441 |
366 | while (*ids) { |
32874aea |
367 | ShowWindow(GetDlgItem(hwnd, *ids++), (hideit ? SW_HIDE : SW_SHOW)); |
6e522441 |
368 | } |
369 | } |
370 | |
af282e3b |
371 | static void setupbigedit1(HWND hwnd, int id, int idstatic, struct RSAKey *key) |
32874aea |
372 | { |
6e522441 |
373 | char *buffer; |
374 | char *dec1, *dec2; |
375 | |
376 | dec1 = bignum_decimal(key->exponent); |
377 | dec2 = bignum_decimal(key->modulus); |
57356d63 |
378 | buffer = dupprintf("%d %s %s %s", bignum_bitcount(key->modulus), |
379 | dec1, dec2, key->comment); |
6e522441 |
380 | SetDlgItemText(hwnd, id, buffer); |
af282e3b |
381 | SetDlgItemText(hwnd, idstatic, |
382 | "&Public key for pasting into authorized_keys file:"); |
dcbde236 |
383 | sfree(dec1); |
384 | sfree(dec2); |
385 | sfree(buffer); |
6e522441 |
386 | } |
387 | |
af282e3b |
388 | static void setupbigedit2(HWND hwnd, int id, int idstatic, |
389 | struct ssh2_userkey *key) |
32874aea |
390 | { |
65a22376 |
391 | unsigned char *pub_blob; |
392 | char *buffer, *p; |
44fb739e |
393 | int pub_len; |
65a22376 |
394 | int i; |
395 | |
396 | pub_blob = key->alg->public_blob(key->data, &pub_len); |
3d88e64d |
397 | buffer = snewn(strlen(key->alg->name) + 4 * ((pub_len + 2) / 3) + |
398 | strlen(key->comment) + 3, char); |
65a22376 |
399 | strcpy(buffer, key->alg->name); |
400 | p = buffer + strlen(buffer); |
401 | *p++ = ' '; |
402 | i = 0; |
403 | while (i < pub_len) { |
32874aea |
404 | int n = (pub_len - i < 3 ? pub_len - i : 3); |
405 | base64_encode_atom(pub_blob + i, n, p); |
65a22376 |
406 | i += n; |
407 | p += 4; |
408 | } |
409 | *p++ = ' '; |
410 | strcpy(p, key->comment); |
411 | SetDlgItemText(hwnd, id, buffer); |
af282e3b |
412 | SetDlgItemText(hwnd, idstatic, "&Public key for pasting into " |
eecca84d |
413 | "OpenSSH authorized_keys file:"); |
65a22376 |
414 | sfree(pub_blob); |
32874aea |
415 | sfree(buffer); |
65a22376 |
416 | } |
417 | |
af282e3b |
418 | static int save_ssh1_pubkey(char *filename, struct RSAKey *key) |
419 | { |
420 | char *dec1, *dec2; |
421 | FILE *fp; |
422 | |
af282e3b |
423 | fp = fopen(filename, "wb"); |
424 | if (!fp) |
425 | return 0; |
0c33d3a6 |
426 | dec1 = bignum_decimal(key->exponent); |
427 | dec2 = bignum_decimal(key->modulus); |
af282e3b |
428 | fprintf(fp, "%d %s %s %s\n", |
429 | bignum_bitcount(key->modulus), dec1, dec2, key->comment); |
430 | fclose(fp); |
431 | sfree(dec1); |
432 | sfree(dec2); |
433 | return 1; |
434 | } |
435 | |
7bedb13c |
436 | /* |
437 | * Warn about the obsolescent key file format. |
438 | */ |
439 | void old_keyfile_warning(void) |
440 | { |
441 | static const char mbtitle[] = "PuTTY Key File Warning"; |
442 | static const char message[] = |
2e85c969 |
443 | "You are loading an SSH-2 private key which has an\n" |
7bedb13c |
444 | "old version of the file format. This means your key\n" |
445 | "file is not fully tamperproof. Future versions of\n" |
446 | "PuTTY may stop supporting this private key format,\n" |
447 | "so we recommend you convert your key to the new\n" |
448 | "format.\n" |
449 | "\n" |
450 | "Once the key is loaded into PuTTYgen, you can perform\n" |
451 | "this conversion simply by saving it again."; |
452 | |
453 | MessageBox(NULL, message, mbtitle, MB_OK); |
454 | } |
455 | |
af282e3b |
456 | static int save_ssh2_pubkey(char *filename, struct ssh2_userkey *key) |
457 | { |
458 | unsigned char *pub_blob; |
459 | char *p; |
460 | int pub_len; |
461 | int i, column; |
462 | FILE *fp; |
463 | |
464 | pub_blob = key->alg->public_blob(key->data, &pub_len); |
465 | |
466 | fp = fopen(filename, "wb"); |
467 | if (!fp) |
468 | return 0; |
469 | |
470 | fprintf(fp, "---- BEGIN SSH2 PUBLIC KEY ----\n"); |
471 | |
472 | fprintf(fp, "Comment: \""); |
473 | for (p = key->comment; *p; p++) { |
474 | if (*p == '\\' || *p == '\"') |
475 | fputc('\\', fp); |
476 | fputc(*p, fp); |
477 | } |
478 | fprintf(fp, "\"\n"); |
479 | |
480 | i = 0; |
481 | column = 0; |
482 | while (i < pub_len) { |
483 | char buf[5]; |
484 | int n = (pub_len - i < 3 ? pub_len - i : 3); |
485 | base64_encode_atom(pub_blob + i, n, buf); |
486 | i += n; |
487 | buf[4] = '\0'; |
488 | fputs(buf, fp); |
489 | if (++column >= 16) { |
490 | fputc('\n', fp); |
491 | column = 0; |
492 | } |
493 | } |
494 | if (column > 0) |
495 | fputc('\n', fp); |
496 | |
497 | fprintf(fp, "---- END SSH2 PUBLIC KEY ----\n"); |
498 | fclose(fp); |
499 | sfree(pub_blob); |
500 | return 1; |
501 | } |
502 | |
9d07b2db |
503 | enum { |
504 | controlidstart = 100, |
505 | IDC_QUIT, |
506 | IDC_TITLE, |
507 | IDC_BOX_KEY, |
508 | IDC_NOKEY, |
509 | IDC_GENERATING, |
510 | IDC_PROGRESS, |
511 | IDC_PKSTATIC, IDC_KEYDISPLAY, |
512 | IDC_FPSTATIC, IDC_FINGERPRINT, |
513 | IDC_COMMENTSTATIC, IDC_COMMENTEDIT, |
514 | IDC_PASSPHRASE1STATIC, IDC_PASSPHRASE1EDIT, |
515 | IDC_PASSPHRASE2STATIC, IDC_PASSPHRASE2EDIT, |
516 | IDC_BOX_ACTIONS, |
517 | IDC_GENSTATIC, IDC_GENERATE, |
518 | IDC_LOADSTATIC, IDC_LOAD, |
519 | IDC_SAVESTATIC, IDC_SAVE, IDC_SAVEPUB, |
520 | IDC_BOX_PARAMS, |
521 | IDC_TYPESTATIC, IDC_KEYSSH1, IDC_KEYSSH2RSA, IDC_KEYSSH2DSA, |
522 | IDC_BITSSTATIC, IDC_BITS, |
523 | IDC_ABOUT, |
524 | IDC_GIVEHELP, |
525 | IDC_IMPORT, IDC_EXPORT_OPENSSH, IDC_EXPORT_SSHCOM |
526 | }; |
527 | |
528 | static const int nokey_ids[] = { IDC_NOKEY, 0 }; |
529 | static const int generating_ids[] = { IDC_GENERATING, IDC_PROGRESS, 0 }; |
530 | static const int gotkey_ids[] = { |
531 | IDC_PKSTATIC, IDC_KEYDISPLAY, |
532 | IDC_FPSTATIC, IDC_FINGERPRINT, |
533 | IDC_COMMENTSTATIC, IDC_COMMENTEDIT, |
534 | IDC_PASSPHRASE1STATIC, IDC_PASSPHRASE1EDIT, |
535 | IDC_PASSPHRASE2STATIC, IDC_PASSPHRASE2EDIT, 0 |
536 | }; |
537 | |
538 | /* |
539 | * Small UI helper function to switch the state of the main dialog |
540 | * by enabling and disabling controls and menu items. |
541 | */ |
542 | void ui_set_state(HWND hwnd, struct MainDlgState *state, int status) |
543 | { |
544 | int type; |
545 | |
546 | switch (status) { |
547 | case 0: /* no key */ |
548 | hidemany(hwnd, nokey_ids, FALSE); |
549 | hidemany(hwnd, generating_ids, TRUE); |
550 | hidemany(hwnd, gotkey_ids, TRUE); |
551 | EnableWindow(GetDlgItem(hwnd, IDC_GENERATE), 1); |
552 | EnableWindow(GetDlgItem(hwnd, IDC_LOAD), 1); |
553 | EnableWindow(GetDlgItem(hwnd, IDC_SAVE), 0); |
554 | EnableWindow(GetDlgItem(hwnd, IDC_SAVEPUB), 0); |
555 | EnableWindow(GetDlgItem(hwnd, IDC_KEYSSH1), 1); |
556 | EnableWindow(GetDlgItem(hwnd, IDC_KEYSSH2RSA), 1); |
557 | EnableWindow(GetDlgItem(hwnd, IDC_KEYSSH2DSA), 1); |
558 | EnableWindow(GetDlgItem(hwnd, IDC_BITS), 1); |
559 | EnableMenuItem(state->filemenu, IDC_LOAD, MF_ENABLED|MF_BYCOMMAND); |
560 | EnableMenuItem(state->filemenu, IDC_SAVE, MF_GRAYED|MF_BYCOMMAND); |
561 | EnableMenuItem(state->filemenu, IDC_SAVEPUB, MF_GRAYED|MF_BYCOMMAND); |
562 | EnableMenuItem(state->keymenu, IDC_GENERATE, MF_ENABLED|MF_BYCOMMAND); |
563 | EnableMenuItem(state->keymenu, IDC_KEYSSH1, MF_ENABLED|MF_BYCOMMAND); |
564 | EnableMenuItem(state->keymenu, IDC_KEYSSH2RSA, MF_ENABLED|MF_BYCOMMAND); |
565 | EnableMenuItem(state->keymenu, IDC_KEYSSH2DSA, MF_ENABLED|MF_BYCOMMAND); |
b723338c |
566 | EnableMenuItem(state->cvtmenu, IDC_IMPORT, MF_ENABLED|MF_BYCOMMAND); |
567 | EnableMenuItem(state->cvtmenu, IDC_EXPORT_OPENSSH, |
9d07b2db |
568 | MF_GRAYED|MF_BYCOMMAND); |
b723338c |
569 | EnableMenuItem(state->cvtmenu, IDC_EXPORT_SSHCOM, |
9d07b2db |
570 | MF_GRAYED|MF_BYCOMMAND); |
571 | break; |
572 | case 1: /* generating key */ |
573 | hidemany(hwnd, nokey_ids, TRUE); |
574 | hidemany(hwnd, generating_ids, FALSE); |
575 | hidemany(hwnd, gotkey_ids, TRUE); |
576 | EnableWindow(GetDlgItem(hwnd, IDC_GENERATE), 0); |
577 | EnableWindow(GetDlgItem(hwnd, IDC_LOAD), 0); |
578 | EnableWindow(GetDlgItem(hwnd, IDC_SAVE), 0); |
579 | EnableWindow(GetDlgItem(hwnd, IDC_SAVEPUB), 0); |
580 | EnableWindow(GetDlgItem(hwnd, IDC_KEYSSH1), 0); |
581 | EnableWindow(GetDlgItem(hwnd, IDC_KEYSSH2RSA), 0); |
582 | EnableWindow(GetDlgItem(hwnd, IDC_KEYSSH2DSA), 0); |
583 | EnableWindow(GetDlgItem(hwnd, IDC_BITS), 0); |
584 | EnableMenuItem(state->filemenu, IDC_LOAD, MF_GRAYED|MF_BYCOMMAND); |
585 | EnableMenuItem(state->filemenu, IDC_SAVE, MF_GRAYED|MF_BYCOMMAND); |
586 | EnableMenuItem(state->filemenu, IDC_SAVEPUB, MF_GRAYED|MF_BYCOMMAND); |
587 | EnableMenuItem(state->keymenu, IDC_GENERATE, MF_GRAYED|MF_BYCOMMAND); |
588 | EnableMenuItem(state->keymenu, IDC_KEYSSH1, MF_GRAYED|MF_BYCOMMAND); |
589 | EnableMenuItem(state->keymenu, IDC_KEYSSH2RSA, MF_GRAYED|MF_BYCOMMAND); |
590 | EnableMenuItem(state->keymenu, IDC_KEYSSH2DSA, MF_GRAYED|MF_BYCOMMAND); |
b723338c |
591 | EnableMenuItem(state->cvtmenu, IDC_IMPORT, MF_GRAYED|MF_BYCOMMAND); |
592 | EnableMenuItem(state->cvtmenu, IDC_EXPORT_OPENSSH, |
9d07b2db |
593 | MF_GRAYED|MF_BYCOMMAND); |
b723338c |
594 | EnableMenuItem(state->cvtmenu, IDC_EXPORT_SSHCOM, |
9d07b2db |
595 | MF_GRAYED|MF_BYCOMMAND); |
596 | break; |
597 | case 2: |
598 | hidemany(hwnd, nokey_ids, TRUE); |
599 | hidemany(hwnd, generating_ids, TRUE); |
600 | hidemany(hwnd, gotkey_ids, FALSE); |
601 | EnableWindow(GetDlgItem(hwnd, IDC_GENERATE), 1); |
602 | EnableWindow(GetDlgItem(hwnd, IDC_LOAD), 1); |
603 | EnableWindow(GetDlgItem(hwnd, IDC_SAVE), 1); |
604 | EnableWindow(GetDlgItem(hwnd, IDC_SAVEPUB), 1); |
605 | EnableWindow(GetDlgItem(hwnd, IDC_KEYSSH1), 1); |
606 | EnableWindow(GetDlgItem(hwnd, IDC_KEYSSH2RSA), 1); |
607 | EnableWindow(GetDlgItem(hwnd, IDC_KEYSSH2DSA), 1); |
608 | EnableWindow(GetDlgItem(hwnd, IDC_BITS), 1); |
609 | EnableMenuItem(state->filemenu, IDC_LOAD, MF_ENABLED|MF_BYCOMMAND); |
610 | EnableMenuItem(state->filemenu, IDC_SAVE, MF_ENABLED|MF_BYCOMMAND); |
611 | EnableMenuItem(state->filemenu, IDC_SAVEPUB, MF_ENABLED|MF_BYCOMMAND); |
612 | EnableMenuItem(state->keymenu, IDC_GENERATE, MF_ENABLED|MF_BYCOMMAND); |
613 | EnableMenuItem(state->keymenu, IDC_KEYSSH1, MF_ENABLED|MF_BYCOMMAND); |
614 | EnableMenuItem(state->keymenu, IDC_KEYSSH2RSA,MF_ENABLED|MF_BYCOMMAND); |
615 | EnableMenuItem(state->keymenu, IDC_KEYSSH2DSA,MF_ENABLED|MF_BYCOMMAND); |
b723338c |
616 | EnableMenuItem(state->cvtmenu, IDC_IMPORT, MF_ENABLED|MF_BYCOMMAND); |
9d07b2db |
617 | /* |
618 | * Enable export menu items if and only if the key type |
619 | * supports this kind of export. |
620 | */ |
621 | type = state->ssh2 ? SSH_KEYTYPE_SSH2 : SSH_KEYTYPE_SSH1; |
622 | #define do_export_menuitem(x,y) \ |
b723338c |
623 | EnableMenuItem(state->cvtmenu, x, MF_BYCOMMAND | \ |
9d07b2db |
624 | (import_target_type(y)==type?MF_ENABLED:MF_GRAYED)) |
625 | do_export_menuitem(IDC_EXPORT_OPENSSH, SSH_KEYTYPE_OPENSSH); |
626 | do_export_menuitem(IDC_EXPORT_SSHCOM, SSH_KEYTYPE_SSHCOM); |
627 | #undef do_export_menuitem |
628 | break; |
629 | } |
630 | } |
631 | |
1a418691 |
632 | void load_key_file(HWND hwnd, struct MainDlgState *state, |
962468d4 |
633 | Filename *filename, int was_import_cmd) |
1a418691 |
634 | { |
274186e8 |
635 | char *passphrase; |
1a418691 |
636 | int needs_pass; |
637 | int type, realtype; |
638 | int ret; |
1e87cce5 |
639 | const char *errmsg = NULL; |
1a418691 |
640 | char *comment; |
1a418691 |
641 | struct RSAKey newkey1; |
642 | struct ssh2_userkey *newkey2 = NULL; |
643 | |
962468d4 |
644 | type = realtype = key_type(filename); |
1a418691 |
645 | if (type != SSH_KEYTYPE_SSH1 && |
646 | type != SSH_KEYTYPE_SSH2 && |
647 | !import_possible(type)) { |
1e87cce5 |
648 | char *msg = dupprintf("Couldn't load private key (%s)", |
649 | key_type_to_str(type)); |
28339579 |
650 | message_box(msg, "PuTTYgen Error", MB_OK | MB_ICONERROR, |
651 | HELPCTXID(errors_cantloadkey)); |
1e87cce5 |
652 | sfree(msg); |
1a418691 |
653 | return; |
654 | } |
655 | |
656 | if (type != SSH_KEYTYPE_SSH1 && |
657 | type != SSH_KEYTYPE_SSH2) { |
658 | realtype = type; |
659 | type = import_target_type(type); |
660 | } |
661 | |
662 | comment = NULL; |
274186e8 |
663 | passphrase = NULL; |
1a418691 |
664 | if (realtype == SSH_KEYTYPE_SSH1) |
962468d4 |
665 | needs_pass = rsakey_encrypted(filename, &comment); |
1a418691 |
666 | else if (realtype == SSH_KEYTYPE_SSH2) |
962468d4 |
667 | needs_pass = ssh2_userkey_encrypted(filename, &comment); |
1a418691 |
668 | else |
962468d4 |
669 | needs_pass = import_encrypted(filename, realtype, &comment); |
1a418691 |
670 | do { |
274186e8 |
671 | burnstr(passphrase); |
672 | passphrase = NULL; |
673 | |
1a418691 |
674 | if (needs_pass) { |
675 | int dlgret; |
274186e8 |
676 | struct PassphraseProcStruct pps; |
677 | pps.passphrase = &passphrase; |
678 | pps.comment = comment; |
1a418691 |
679 | dlgret = DialogBoxParam(hinst, |
680 | MAKEINTRESOURCE(210), |
681 | NULL, PassphraseProc, |
e66c3912 |
682 | (LPARAM) &pps); |
1a418691 |
683 | if (!dlgret) { |
684 | ret = -2; |
685 | break; |
686 | } |
274186e8 |
687 | assert(passphrase != NULL); |
1a418691 |
688 | } else |
274186e8 |
689 | passphrase = dupstr(""); |
1a418691 |
690 | if (type == SSH_KEYTYPE_SSH1) { |
691 | if (realtype == type) |
962468d4 |
692 | ret = loadrsakey(filename, &newkey1, passphrase, &errmsg); |
1a418691 |
693 | else |
962468d4 |
694 | ret = import_ssh1(filename, realtype, &newkey1, |
695 | passphrase, &errmsg); |
1a418691 |
696 | } else { |
697 | if (realtype == type) |
962468d4 |
698 | newkey2 = ssh2_load_userkey(filename, passphrase, &errmsg); |
1a418691 |
699 | else |
962468d4 |
700 | newkey2 = import_ssh2(filename, realtype, passphrase, &errmsg); |
1a418691 |
701 | if (newkey2 == SSH2_WRONG_PASSPHRASE) |
702 | ret = -1; |
703 | else if (!newkey2) |
704 | ret = 0; |
705 | else |
706 | ret = 1; |
707 | } |
708 | } while (ret == -1); |
709 | if (comment) |
710 | sfree(comment); |
711 | if (ret == 0) { |
1e87cce5 |
712 | char *msg = dupprintf("Couldn't load private key (%s)", errmsg); |
28339579 |
713 | message_box(msg, "PuTTYgen Error", MB_OK | MB_ICONERROR, |
714 | HELPCTXID(errors_cantloadkey)); |
1e87cce5 |
715 | sfree(msg); |
1a418691 |
716 | } else if (ret == 1) { |
717 | /* |
718 | * Now update the key controls with all the |
719 | * key data. |
720 | */ |
721 | { |
722 | SetDlgItemText(hwnd, IDC_PASSPHRASE1EDIT, |
723 | passphrase); |
724 | SetDlgItemText(hwnd, IDC_PASSPHRASE2EDIT, |
725 | passphrase); |
726 | if (type == SSH_KEYTYPE_SSH1) { |
727 | char buf[128]; |
728 | char *savecomment; |
729 | |
730 | state->ssh2 = FALSE; |
731 | state->commentptr = &state->key.comment; |
732 | state->key = newkey1; |
733 | |
734 | /* |
735 | * Set the key fingerprint. |
736 | */ |
737 | savecomment = state->key.comment; |
738 | state->key.comment = NULL; |
739 | rsa_fingerprint(buf, sizeof(buf), |
740 | &state->key); |
741 | state->key.comment = savecomment; |
742 | |
743 | SetDlgItemText(hwnd, IDC_FINGERPRINT, buf); |
744 | /* |
745 | * Construct a decimal representation |
746 | * of the key, for pasting into |
747 | * .ssh/authorized_keys on a Unix box. |
748 | */ |
749 | setupbigedit1(hwnd, IDC_KEYDISPLAY, |
750 | IDC_PKSTATIC, &state->key); |
751 | } else { |
752 | char *fp; |
753 | char *savecomment; |
754 | |
755 | state->ssh2 = TRUE; |
756 | state->commentptr = |
757 | &state->ssh2key.comment; |
758 | state->ssh2key = *newkey2; /* structure copy */ |
759 | sfree(newkey2); |
760 | |
761 | savecomment = state->ssh2key.comment; |
762 | state->ssh2key.comment = NULL; |
763 | fp = |
764 | state->ssh2key.alg-> |
765 | fingerprint(state->ssh2key.data); |
766 | state->ssh2key.comment = savecomment; |
767 | |
768 | SetDlgItemText(hwnd, IDC_FINGERPRINT, fp); |
769 | sfree(fp); |
770 | |
771 | setupbigedit2(hwnd, IDC_KEYDISPLAY, |
772 | IDC_PKSTATIC, &state->ssh2key); |
773 | } |
774 | SetDlgItemText(hwnd, IDC_COMMENTEDIT, |
775 | *state->commentptr); |
776 | } |
777 | /* |
778 | * Finally, hide the progress bar and show |
779 | * the key data. |
780 | */ |
781 | ui_set_state(hwnd, state, 2); |
782 | state->key_exists = TRUE; |
783 | |
784 | /* |
785 | * If the user has imported a foreign key |
786 | * using the Load command, let them know. |
787 | * If they've used the Import command, be |
788 | * silent. |
789 | */ |
790 | if (realtype != type && !was_import_cmd) { |
791 | char msg[512]; |
792 | sprintf(msg, "Successfully imported foreign key\n" |
793 | "(%s).\n" |
794 | "To use this key with PuTTY, you need to\n" |
795 | "use the \"Save private key\" command to\n" |
796 | "save it in PuTTY's own format.", |
797 | key_type_to_str(realtype)); |
798 | MessageBox(NULL, msg, "PuTTYgen Notice", |
799 | MB_OK | MB_ICONINFORMATION); |
800 | } |
801 | } |
274186e8 |
802 | burnstr(passphrase); |
1a418691 |
803 | } |
804 | |
6e522441 |
805 | /* |
806 | * Dialog-box function for the main PuTTYgen dialog box. |
807 | */ |
32874aea |
808 | static int CALLBACK MainDlgProc(HWND hwnd, UINT msg, |
809 | WPARAM wParam, LPARAM lParam) |
810 | { |
6e522441 |
811 | static const char generating_msg[] = |
32874aea |
812 | "Please wait while a key is generated..."; |
6e522441 |
813 | static const char entropy_msg[] = |
32874aea |
814 | "Please generate some randomness by moving the mouse over the blank area."; |
6e522441 |
815 | struct MainDlgState *state; |
816 | |
817 | switch (msg) { |
818 | case WM_INITDIALOG: |
cb2708d3 |
819 | if (has_help()) |
1e5eefb6 |
820 | SetWindowLongPtr(hwnd, GWL_EXSTYLE, |
821 | GetWindowLongPtr(hwnd, GWL_EXSTYLE) | |
822 | WS_EX_CONTEXTHELP); |
0906628e |
823 | else { |
824 | /* |
825 | * If we add a Help button, this is where we destroy it |
826 | * if the help file isn't present. |
827 | */ |
828 | } |
336ec53c |
829 | SendMessage(hwnd, WM_SETICON, (WPARAM) ICON_BIG, |
830 | (LPARAM) LoadIcon(hinst, MAKEINTRESOURCE(200))); |
0906628e |
831 | |
3d88e64d |
832 | state = snew(struct MainDlgState); |
9d07b2db |
833 | state->generation_thread_exists = FALSE; |
834 | state->collecting_entropy = FALSE; |
835 | state->entropy = NULL; |
836 | state->key_exists = FALSE; |
1e5eefb6 |
837 | SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR) state); |
9dda6459 |
838 | { |
839 | HMENU menu, menu1; |
840 | |
841 | menu = CreateMenu(); |
842 | |
843 | menu1 = CreateMenu(); |
9dda6459 |
844 | AppendMenu(menu1, MF_ENABLED, IDC_LOAD, "&Load private key"); |
845 | AppendMenu(menu1, MF_ENABLED, IDC_SAVEPUB, "Save p&ublic key"); |
846 | AppendMenu(menu1, MF_ENABLED, IDC_SAVE, "&Save private key"); |
9d07b2db |
847 | AppendMenu(menu1, MF_SEPARATOR, 0, 0); |
848 | AppendMenu(menu1, MF_ENABLED, IDC_QUIT, "E&xit"); |
9dda6459 |
849 | AppendMenu(menu, MF_POPUP | MF_ENABLED, (UINT) menu1, "&File"); |
9d07b2db |
850 | state->filemenu = menu1; |
851 | |
852 | menu1 = CreateMenu(); |
853 | AppendMenu(menu1, MF_ENABLED, IDC_GENERATE, "&Generate key pair"); |
854 | AppendMenu(menu1, MF_SEPARATOR, 0, 0); |
2e85c969 |
855 | AppendMenu(menu1, MF_ENABLED, IDC_KEYSSH1, "SSH-&1 key (RSA)"); |
856 | AppendMenu(menu1, MF_ENABLED, IDC_KEYSSH2RSA, "SSH-2 &RSA key"); |
857 | AppendMenu(menu1, MF_ENABLED, IDC_KEYSSH2DSA, "SSH-2 &DSA key"); |
9d07b2db |
858 | AppendMenu(menu, MF_POPUP | MF_ENABLED, (UINT) menu1, "&Key"); |
859 | state->keymenu = menu1; |
9dda6459 |
860 | |
9dda6459 |
861 | menu1 = CreateMenu(); |
b723338c |
862 | AppendMenu(menu1, MF_ENABLED, IDC_IMPORT, "&Import key"); |
863 | AppendMenu(menu1, MF_SEPARATOR, 0, 0); |
9dda6459 |
864 | AppendMenu(menu1, MF_ENABLED, IDC_EXPORT_OPENSSH, |
865 | "Export &OpenSSH key"); |
866 | AppendMenu(menu1, MF_ENABLED, IDC_EXPORT_SSHCOM, |
867 | "Export &ssh.com key"); |
9dda6459 |
868 | AppendMenu(menu, MF_POPUP | MF_ENABLED, (UINT) menu1, |
03245025 |
869 | "Con&versions"); |
b723338c |
870 | state->cvtmenu = menu1; |
9dda6459 |
871 | |
872 | menu1 = CreateMenu(); |
873 | AppendMenu(menu1, MF_ENABLED, IDC_ABOUT, "&About"); |
cb2708d3 |
874 | if (has_help()) |
9dda6459 |
875 | AppendMenu(menu1, MF_ENABLED, IDC_GIVEHELP, "&Help"); |
9dda6459 |
876 | AppendMenu(menu, MF_POPUP | MF_ENABLED, (UINT) menu1, "&Help"); |
877 | |
878 | SetMenu(hwnd, menu); |
879 | } |
880 | |
65a22376 |
881 | /* |
882 | * Centre the window. |
883 | */ |
884 | { /* centre the window */ |
885 | RECT rs, rd; |
886 | HWND hw; |
887 | |
888 | hw = GetDesktopWindow(); |
32874aea |
889 | if (GetWindowRect(hw, &rs) && GetWindowRect(hwnd, &rd)) |
890 | MoveWindow(hwnd, |
891 | (rs.right + rs.left + rd.left - rd.right) / 2, |
892 | (rs.bottom + rs.top + rd.top - rd.bottom) / 2, |
893 | rd.right - rd.left, rd.bottom - rd.top, TRUE); |
65a22376 |
894 | } |
895 | |
32874aea |
896 | { |
897 | struct ctlpos cp, cp2; |
6e522441 |
898 | |
5c72ca61 |
899 | /* Accelerators used: acglops1rbd */ |
a5470c60 |
900 | |
e52455b1 |
901 | ctlposinit(&cp, hwnd, 4, 4, 4); |
32874aea |
902 | beginbox(&cp, "Key", IDC_BOX_KEY); |
903 | cp2 = cp; |
ca68ebca |
904 | statictext(&cp2, "No key.", 1, IDC_NOKEY); |
32874aea |
905 | cp2 = cp; |
ca68ebca |
906 | statictext(&cp2, "", 1, IDC_GENERATING); |
32874aea |
907 | progressbar(&cp2, IDC_PROGRESS); |
908 | bigeditctrl(&cp, |
909 | "&Public key for pasting into authorized_keys file:", |
e52455b1 |
910 | IDC_PKSTATIC, IDC_KEYDISPLAY, 5); |
32874aea |
911 | SendDlgItemMessage(hwnd, IDC_KEYDISPLAY, EM_SETREADONLY, 1, 0); |
03245025 |
912 | staticedit(&cp, "Key f&ingerprint:", IDC_FPSTATIC, |
32874aea |
913 | IDC_FINGERPRINT, 75); |
914 | SendDlgItemMessage(hwnd, IDC_FINGERPRINT, EM_SETREADONLY, 1, |
915 | 0); |
916 | staticedit(&cp, "Key &comment:", IDC_COMMENTSTATIC, |
917 | IDC_COMMENTEDIT, 75); |
918 | staticpassedit(&cp, "Key p&assphrase:", IDC_PASSPHRASE1STATIC, |
919 | IDC_PASSPHRASE1EDIT, 75); |
920 | staticpassedit(&cp, "C&onfirm passphrase:", |
921 | IDC_PASSPHRASE2STATIC, IDC_PASSPHRASE2EDIT, 75); |
922 | endbox(&cp); |
923 | beginbox(&cp, "Actions", IDC_BOX_ACTIONS); |
924 | staticbtn(&cp, "Generate a public/private key pair", |
925 | IDC_GENSTATIC, "&Generate", IDC_GENERATE); |
926 | staticbtn(&cp, "Load an existing private key file", |
927 | IDC_LOADSTATIC, "&Load", IDC_LOAD); |
af282e3b |
928 | static2btn(&cp, "Save the generated key", IDC_SAVESTATIC, |
929 | "Save p&ublic key", IDC_SAVEPUB, |
930 | "&Save private key", IDC_SAVE); |
32874aea |
931 | endbox(&cp); |
932 | beginbox(&cp, "Parameters", IDC_BOX_PARAMS); |
5c72ca61 |
933 | radioline(&cp, "Type of key to generate:", IDC_TYPESTATIC, 3, |
2e85c969 |
934 | "SSH-&1 (RSA)", IDC_KEYSSH1, |
935 | "SSH-2 &RSA", IDC_KEYSSH2RSA, |
936 | "SSH-2 &DSA", IDC_KEYSSH2DSA, NULL); |
32874aea |
937 | staticedit(&cp, "Number of &bits in a generated key:", |
0c2986d0 |
938 | IDC_BITSSTATIC, IDC_BITS, 20); |
32874aea |
939 | endbox(&cp); |
940 | } |
3b2db109 |
941 | CheckRadioButton(hwnd, IDC_KEYSSH1, IDC_KEYSSH2DSA, IDC_KEYSSH2RSA); |
9d07b2db |
942 | CheckMenuRadioItem(state->keymenu, IDC_KEYSSH1, IDC_KEYSSH2DSA, |
2b7c6acd |
943 | IDC_KEYSSH2RSA, MF_BYCOMMAND); |
0c2986d0 |
944 | SetDlgItemInt(hwnd, IDC_BITS, DEFAULT_KEYSIZE, FALSE); |
945 | |
32874aea |
946 | /* |
947 | * Initially, hide the progress bar and the key display, |
948 | * and show the no-key display. Also disable the Save |
af282e3b |
949 | * buttons, because with no key we obviously can't save |
32874aea |
950 | * anything. |
951 | */ |
9d07b2db |
952 | ui_set_state(hwnd, state, 0); |
6e522441 |
953 | |
1a418691 |
954 | /* |
955 | * Load a key file if one was provided on the command line. |
956 | */ |
af723f29 |
957 | if (cmdline_keyfile) { |
958 | Filename *fn = filename_from_str(cmdline_keyfile); |
959 | load_key_file(hwnd, state, fn, 0); |
960 | filename_free(fn); |
961 | } |
1a418691 |
962 | |
6e522441 |
963 | return 1; |
964 | case WM_MOUSEMOVE: |
1e5eefb6 |
965 | state = (struct MainDlgState *) GetWindowLongPtr(hwnd, GWLP_USERDATA); |
32874aea |
966 | if (state->collecting_entropy && |
967 | state->entropy && state->entropy_got < state->entropy_required) { |
968 | state->entropy[state->entropy_got++] = lParam; |
969 | state->entropy[state->entropy_got++] = GetMessageTime(); |
970 | SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETPOS, |
971 | state->entropy_got, 0); |
972 | if (state->entropy_got >= state->entropy_required) { |
973 | struct rsa_key_thread_params *params; |
974 | DWORD threadid; |
975 | |
976 | /* |
977 | * Seed the entropy pool |
978 | */ |
979 | random_add_heavynoise(state->entropy, state->entropy_size); |
dfb88efd |
980 | smemclr(state->entropy, state->entropy_size); |
32874aea |
981 | sfree(state->entropy); |
982 | state->collecting_entropy = FALSE; |
983 | |
984 | SetDlgItemText(hwnd, IDC_GENERATING, generating_msg); |
985 | SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETRANGE, 0, |
986 | MAKELPARAM(0, PROGRESSRANGE)); |
987 | SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETPOS, 0, 0); |
988 | |
3d88e64d |
989 | params = snew(struct rsa_key_thread_params); |
32874aea |
990 | params->progressbar = GetDlgItem(hwnd, IDC_PROGRESS); |
991 | params->dialog = hwnd; |
0c2986d0 |
992 | params->keysize = state->keysize; |
5c72ca61 |
993 | params->is_dsa = state->is_dsa; |
32874aea |
994 | params->key = &state->key; |
5c72ca61 |
995 | params->dsskey = &state->dsskey; |
32874aea |
996 | |
997 | if (!CreateThread(NULL, 0, generate_rsa_key_thread, |
998 | params, 0, &threadid)) { |
999 | MessageBox(hwnd, "Out of thread resources", |
1000 | "Key generation error", |
1001 | MB_OK | MB_ICONERROR); |
1002 | sfree(params); |
1003 | } else { |
1004 | state->generation_thread_exists = TRUE; |
1005 | } |
1006 | } |
1007 | } |
1008 | break; |
6e522441 |
1009 | case WM_COMMAND: |
1010 | switch (LOWORD(wParam)) { |
9d07b2db |
1011 | case IDC_KEYSSH1: |
1012 | case IDC_KEYSSH2RSA: |
1013 | case IDC_KEYSSH2DSA: |
1014 | { |
1015 | state = (struct MainDlgState *) |
1e5eefb6 |
1016 | GetWindowLongPtr(hwnd, GWLP_USERDATA); |
9d07b2db |
1017 | if (!IsDlgButtonChecked(hwnd, LOWORD(wParam))) |
1018 | CheckRadioButton(hwnd, IDC_KEYSSH1, IDC_KEYSSH2DSA, |
1019 | LOWORD(wParam)); |
1020 | CheckMenuRadioItem(state->keymenu, IDC_KEYSSH1, IDC_KEYSSH2DSA, |
1021 | LOWORD(wParam), MF_BYCOMMAND); |
1022 | } |
1023 | break; |
1024 | case IDC_QUIT: |
1025 | PostMessage(hwnd, WM_CLOSE, 0, 0); |
1026 | break; |
6e522441 |
1027 | case IDC_COMMENTEDIT: |
1028 | if (HIWORD(wParam) == EN_CHANGE) { |
32874aea |
1029 | state = (struct MainDlgState *) |
1e5eefb6 |
1030 | GetWindowLongPtr(hwnd, GWLP_USERDATA); |
32874aea |
1031 | if (state->key_exists) { |
1032 | HWND editctl = GetDlgItem(hwnd, IDC_COMMENTEDIT); |
1033 | int len = GetWindowTextLength(editctl); |
1034 | if (*state->commentptr) |
1035 | sfree(*state->commentptr); |
3d88e64d |
1036 | *state->commentptr = snewn(len + 1, char); |
32874aea |
1037 | GetWindowText(editctl, *state->commentptr, len + 1); |
2e8324fc |
1038 | if (state->ssh2) { |
af282e3b |
1039 | setupbigedit2(hwnd, IDC_KEYDISPLAY, IDC_PKSTATIC, |
32874aea |
1040 | &state->ssh2key); |
2e8324fc |
1041 | } else { |
af282e3b |
1042 | setupbigedit1(hwnd, IDC_KEYDISPLAY, IDC_PKSTATIC, |
1043 | &state->key); |
2e8324fc |
1044 | } |
1045 | } |
1046 | } |
6e522441 |
1047 | break; |
1048 | case IDC_ABOUT: |
1049 | EnableWindow(hwnd, 0); |
cd9778e2 |
1050 | DialogBox(hinst, MAKEINTRESOURCE(213), hwnd, AboutProc); |
6e522441 |
1051 | EnableWindow(hwnd, 1); |
32874aea |
1052 | SetActiveWindow(hwnd); |
6e522441 |
1053 | return 0; |
9dda6459 |
1054 | case IDC_GIVEHELP: |
1055 | if (HIWORD(wParam) == BN_CLICKED || |
1056 | HIWORD(wParam) == BN_DOUBLECLICKED) { |
cb2708d3 |
1057 | launch_help(hwnd, WINHELP_CTX_puttygen_general); |
9dda6459 |
1058 | } |
1059 | return 0; |
32874aea |
1060 | case IDC_GENERATE: |
a06a0632 |
1061 | if (HIWORD(wParam) != BN_CLICKED && |
1062 | HIWORD(wParam) != BN_DOUBLECLICKED) |
1063 | break; |
32874aea |
1064 | state = |
1e5eefb6 |
1065 | (struct MainDlgState *) GetWindowLongPtr(hwnd, GWLP_USERDATA); |
32874aea |
1066 | if (!state->generation_thread_exists) { |
1067 | BOOL ok; |
1068 | state->keysize = GetDlgItemInt(hwnd, IDC_BITS, &ok, FALSE); |
1069 | if (!ok) |
1070 | state->keysize = DEFAULT_KEYSIZE; |
65a22376 |
1071 | /* If we ever introduce a new key type, check it here! */ |
1072 | state->ssh2 = !IsDlgButtonChecked(hwnd, IDC_KEYSSH1); |
5c72ca61 |
1073 | state->is_dsa = IsDlgButtonChecked(hwnd, IDC_KEYSSH2DSA); |
32874aea |
1074 | if (state->keysize < 256) { |
1075 | int ret = MessageBox(hwnd, |
1076 | "PuTTYgen will not generate a key" |
1077 | " smaller than 256 bits.\n" |
1078 | "Key length reset to 256. Continue?", |
1079 | "PuTTYgen Warning", |
1080 | MB_ICONWARNING | MB_OKCANCEL); |
1081 | if (ret != IDOK) |
1082 | break; |
1083 | state->keysize = 256; |
1084 | SetDlgItemInt(hwnd, IDC_BITS, 256, FALSE); |
1085 | } |
9d07b2db |
1086 | ui_set_state(hwnd, state, 1); |
32874aea |
1087 | SetDlgItemText(hwnd, IDC_GENERATING, entropy_msg); |
9d07b2db |
1088 | state->key_exists = FALSE; |
32874aea |
1089 | state->collecting_entropy = TRUE; |
1090 | |
1091 | /* |
1092 | * My brief statistical tests on mouse movements |
1093 | * suggest that there are about 2.5 bits of |
1094 | * randomness in the x position, 2.5 in the y |
1095 | * position, and 1.7 in the message time, making |
1096 | * 5.7 bits of unpredictability per mouse movement. |
1097 | * However, other people have told me it's far less |
1098 | * than that, so I'm going to be stupidly cautious |
1099 | * and knock that down to a nice round 2. With this |
1100 | * method, we require two words per mouse movement, |
1101 | * so with 2 bits per mouse movement we expect 2 |
1102 | * bits every 2 words. |
1103 | */ |
1104 | state->entropy_required = (state->keysize / 2) * 2; |
1105 | state->entropy_got = 0; |
1106 | state->entropy_size = (state->entropy_required * |
3d88e64d |
1107 | sizeof(unsigned)); |
1108 | state->entropy = snewn(state->entropy_required, unsigned); |
32874aea |
1109 | |
1110 | SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETRANGE, 0, |
1111 | MAKELPARAM(0, state->entropy_required)); |
1112 | SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETPOS, 0, 0); |
1113 | } |
1114 | break; |
1115 | case IDC_SAVE: |
4801c01c |
1116 | case IDC_EXPORT_OPENSSH: |
1117 | case IDC_EXPORT_SSHCOM: |
f3165540 |
1118 | if (HIWORD(wParam) != BN_CLICKED) |
1119 | break; |
32874aea |
1120 | state = |
1e5eefb6 |
1121 | (struct MainDlgState *) GetWindowLongPtr(hwnd, GWLP_USERDATA); |
32874aea |
1122 | if (state->key_exists) { |
1123 | char filename[FILENAME_MAX]; |
274186e8 |
1124 | char *passphrase, *passphrase2; |
4801c01c |
1125 | int type, realtype; |
1126 | |
1127 | if (state->ssh2) |
1128 | realtype = SSH_KEYTYPE_SSH2; |
1129 | else |
1130 | realtype = SSH_KEYTYPE_SSH1; |
1131 | |
1132 | if (LOWORD(wParam) == IDC_EXPORT_OPENSSH) |
1133 | type = SSH_KEYTYPE_OPENSSH; |
1134 | else if (LOWORD(wParam) == IDC_EXPORT_SSHCOM) |
1135 | type = SSH_KEYTYPE_SSHCOM; |
1136 | else |
1137 | type = realtype; |
1138 | |
1139 | if (type != realtype && |
1140 | import_target_type(type) != realtype) { |
1141 | char msg[256]; |
2e85c969 |
1142 | sprintf(msg, "Cannot export an SSH-%d key in an SSH-%d" |
4801c01c |
1143 | " format", (state->ssh2 ? 2 : 1), |
1144 | (state->ssh2 ? 1 : 2)); |
1145 | MessageBox(hwnd, msg, |
1146 | "PuTTYgen Error", MB_OK | MB_ICONERROR); |
1147 | break; |
1148 | } |
1149 | |
274186e8 |
1150 | passphrase = GetDlgItemText_alloc(hwnd, IDC_PASSPHRASE1EDIT); |
1151 | passphrase2 = GetDlgItemText_alloc(hwnd, IDC_PASSPHRASE2EDIT); |
a5470c60 |
1152 | if (strcmp(passphrase, passphrase2)) { |
32874aea |
1153 | MessageBox(hwnd, |
a5470c60 |
1154 | "The two passphrases given do not match.", |
32874aea |
1155 | "PuTTYgen Error", MB_OK | MB_ICONERROR); |
274186e8 |
1156 | burnstr(passphrase); |
1157 | burnstr(passphrase2); |
a5470c60 |
1158 | break; |
1159 | } |
274186e8 |
1160 | burnstr(passphrase2); |
32874aea |
1161 | if (!*passphrase) { |
1162 | int ret; |
1163 | ret = MessageBox(hwnd, |
1164 | "Are you sure you want to save this key\n" |
1165 | "without a passphrase to protect it?", |
1166 | "PuTTYgen Warning", |
1167 | MB_YESNO | MB_ICONWARNING); |
274186e8 |
1168 | if (ret != IDYES) { |
1169 | burnstr(passphrase); |
1170 | break; |
1171 | } |
32874aea |
1172 | } |
1173 | if (prompt_keyfile(hwnd, "Save private key as:", |
06980e9d |
1174 | filename, 1, (type == realtype))) { |
bdea0743 |
1175 | int ret; |
18790478 |
1176 | FILE *fp = fopen(filename, "r"); |
1177 | if (fp) { |
57356d63 |
1178 | char *buffer; |
18790478 |
1179 | fclose(fp); |
57356d63 |
1180 | buffer = dupprintf("Overwrite existing file\n%s?", |
1181 | filename); |
18790478 |
1182 | ret = MessageBox(hwnd, buffer, "PuTTYgen Warning", |
1183 | MB_YESNO | MB_ICONWARNING); |
57356d63 |
1184 | sfree(buffer); |
274186e8 |
1185 | if (ret != IDYES) { |
1186 | burnstr(passphrase); |
18790478 |
1187 | break; |
274186e8 |
1188 | } |
18790478 |
1189 | } |
4801c01c |
1190 | |
65a22376 |
1191 | if (state->ssh2) { |
962468d4 |
1192 | Filename *fn = filename_from_str(filename); |
4801c01c |
1193 | if (type != realtype) |
962468d4 |
1194 | ret = export_ssh2(fn, type, &state->ssh2key, |
4801c01c |
1195 | *passphrase ? passphrase : NULL); |
1196 | else |
962468d4 |
1197 | ret = ssh2_save_userkey(fn, &state->ssh2key, |
4801c01c |
1198 | *passphrase ? passphrase : |
1199 | NULL); |
962468d4 |
1200 | filename_free(fn); |
65a22376 |
1201 | } else { |
962468d4 |
1202 | Filename *fn = filename_from_str(filename); |
4801c01c |
1203 | if (type != realtype) |
962468d4 |
1204 | ret = export_ssh1(fn, type, &state->key, |
4801c01c |
1205 | *passphrase ? passphrase : NULL); |
1206 | else |
962468d4 |
1207 | ret = saversakey(fn, &state->key, |
4801c01c |
1208 | *passphrase ? passphrase : NULL); |
962468d4 |
1209 | filename_free(fn); |
65a22376 |
1210 | } |
bdea0743 |
1211 | if (ret <= 0) { |
1212 | MessageBox(hwnd, "Unable to save key file", |
32874aea |
1213 | "PuTTYgen Error", MB_OK | MB_ICONERROR); |
bdea0743 |
1214 | } |
32874aea |
1215 | } |
274186e8 |
1216 | burnstr(passphrase); |
32874aea |
1217 | } |
1218 | break; |
af282e3b |
1219 | case IDC_SAVEPUB: |
f3165540 |
1220 | if (HIWORD(wParam) != BN_CLICKED) |
1221 | break; |
af282e3b |
1222 | state = |
1e5eefb6 |
1223 | (struct MainDlgState *) GetWindowLongPtr(hwnd, GWLP_USERDATA); |
af282e3b |
1224 | if (state->key_exists) { |
1225 | char filename[FILENAME_MAX]; |
1226 | if (prompt_keyfile(hwnd, "Save public key as:", |
06980e9d |
1227 | filename, 1, 0)) { |
af282e3b |
1228 | int ret; |
1229 | FILE *fp = fopen(filename, "r"); |
1230 | if (fp) { |
57356d63 |
1231 | char *buffer; |
af282e3b |
1232 | fclose(fp); |
57356d63 |
1233 | buffer = dupprintf("Overwrite existing file\n%s?", |
1234 | filename); |
af282e3b |
1235 | ret = MessageBox(hwnd, buffer, "PuTTYgen Warning", |
1236 | MB_YESNO | MB_ICONWARNING); |
57356d63 |
1237 | sfree(buffer); |
af282e3b |
1238 | if (ret != IDYES) |
1239 | break; |
1240 | } |
1241 | if (state->ssh2) { |
1242 | ret = save_ssh2_pubkey(filename, &state->ssh2key); |
1243 | } else { |
1244 | ret = save_ssh1_pubkey(filename, &state->key); |
1245 | } |
1246 | if (ret <= 0) { |
1247 | MessageBox(hwnd, "Unable to save key file", |
1248 | "PuTTYgen Error", MB_OK | MB_ICONERROR); |
1249 | } |
1250 | } |
1251 | } |
1252 | break; |
32874aea |
1253 | case IDC_LOAD: |
b723338c |
1254 | case IDC_IMPORT: |
f3165540 |
1255 | if (HIWORD(wParam) != BN_CLICKED) |
1256 | break; |
32874aea |
1257 | state = |
1e5eefb6 |
1258 | (struct MainDlgState *) GetWindowLongPtr(hwnd, GWLP_USERDATA); |
32874aea |
1259 | if (!state->generation_thread_exists) { |
1260 | char filename[FILENAME_MAX]; |
06980e9d |
1261 | if (prompt_keyfile(hwnd, "Load private key:", |
0c33d3a6 |
1262 | filename, 0, LOWORD(wParam)==IDC_LOAD)) { |
1263 | Filename *fn = filename_from_str(filename); |
1264 | load_key_file(hwnd, state, fn, LOWORD(wParam) != IDC_LOAD); |
1265 | filename_free(fn); |
1266 | } |
32874aea |
1267 | } |
1268 | break; |
6e522441 |
1269 | } |
1270 | return 0; |
1271 | case WM_DONEKEY: |
1e5eefb6 |
1272 | state = (struct MainDlgState *) GetWindowLongPtr(hwnd, GWLP_USERDATA); |
32874aea |
1273 | state->generation_thread_exists = FALSE; |
1274 | state->key_exists = TRUE; |
5c72ca61 |
1275 | SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETRANGE, 0, |
1276 | MAKELPARAM(0, PROGRESSRANGE)); |
1277 | SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETPOS, PROGRESSRANGE, 0); |
3b4c5899 |
1278 | if (state->ssh2) { |
5c72ca61 |
1279 | if (state->is_dsa) { |
1280 | state->ssh2key.data = &state->dsskey; |
1281 | state->ssh2key.alg = &ssh_dss; |
1282 | } else { |
1283 | state->ssh2key.data = &state->key; |
1284 | state->ssh2key.alg = &ssh_rsa; |
1285 | } |
65a22376 |
1286 | state->commentptr = &state->ssh2key.comment; |
3b4c5899 |
1287 | } else { |
65a22376 |
1288 | state->commentptr = &state->key.comment; |
3b4c5899 |
1289 | } |
32874aea |
1290 | /* |
1291 | * Invent a comment for the key. We'll do this by including |
1292 | * the date in it. This will be so horrifyingly ugly that |
1293 | * the user will immediately want to change it, which is |
1294 | * what we want :-) |
1295 | */ |
3d88e64d |
1296 | *state->commentptr = snewn(30, char); |
32874aea |
1297 | { |
aca589d9 |
1298 | struct tm tm; |
1299 | tm = ltime(); |
5c72ca61 |
1300 | if (state->is_dsa) |
aca589d9 |
1301 | strftime(*state->commentptr, 30, "dsa-key-%Y%m%d", &tm); |
5c72ca61 |
1302 | else |
aca589d9 |
1303 | strftime(*state->commentptr, 30, "rsa-key-%Y%m%d", &tm); |
32874aea |
1304 | } |
1305 | |
1306 | /* |
1307 | * Now update the key controls with all the key data. |
1308 | */ |
1309 | { |
65a22376 |
1310 | char *savecomment; |
32874aea |
1311 | /* |
1312 | * Blank passphrase, initially. This isn't dangerous, |
1313 | * because we will warn (Are You Sure?) before allowing |
1314 | * the user to save an unprotected private key. |
1315 | */ |
1316 | SetDlgItemText(hwnd, IDC_PASSPHRASE1EDIT, ""); |
1317 | SetDlgItemText(hwnd, IDC_PASSPHRASE2EDIT, ""); |
1318 | /* |
1319 | * Set the comment. |
1320 | */ |
1321 | SetDlgItemText(hwnd, IDC_COMMENTEDIT, *state->commentptr); |
1322 | /* |
1323 | * Set the key fingerprint. |
1324 | */ |
65a22376 |
1325 | savecomment = *state->commentptr; |
1326 | *state->commentptr = NULL; |
32874aea |
1327 | if (state->ssh2) { |
65a22376 |
1328 | char *fp; |
32874aea |
1329 | fp = state->ssh2key.alg->fingerprint(state->ssh2key.data); |
65a22376 |
1330 | SetDlgItemText(hwnd, IDC_FINGERPRINT, fp); |
1331 | sfree(fp); |
1332 | } else { |
1333 | char buf[128]; |
32874aea |
1334 | rsa_fingerprint(buf, sizeof(buf), &state->key); |
65a22376 |
1335 | SetDlgItemText(hwnd, IDC_FINGERPRINT, buf); |
32874aea |
1336 | } |
65a22376 |
1337 | *state->commentptr = savecomment; |
32874aea |
1338 | /* |
1339 | * Construct a decimal representation of the key, for |
af282e3b |
1340 | * pasting into .ssh/authorized_keys or |
1341 | * .ssh/authorized_keys2 on a Unix box. |
32874aea |
1342 | */ |
65a22376 |
1343 | if (state->ssh2) { |
af282e3b |
1344 | setupbigedit2(hwnd, IDC_KEYDISPLAY, |
1345 | IDC_PKSTATIC, &state->ssh2key); |
65a22376 |
1346 | } else { |
af282e3b |
1347 | setupbigedit1(hwnd, IDC_KEYDISPLAY, |
1348 | IDC_PKSTATIC, &state->key); |
65a22376 |
1349 | } |
32874aea |
1350 | } |
1351 | /* |
1352 | * Finally, hide the progress bar and show the key data. |
1353 | */ |
9d07b2db |
1354 | ui_set_state(hwnd, state, 2); |
32874aea |
1355 | break; |
0906628e |
1356 | case WM_HELP: |
cb2708d3 |
1357 | { |
0906628e |
1358 | int id = ((LPHELPINFO)lParam)->iCtrlId; |
a9dc49af |
1359 | char *topic = NULL; |
0906628e |
1360 | switch (id) { |
1361 | case IDC_GENERATING: |
1362 | case IDC_PROGRESS: |
1363 | case IDC_GENSTATIC: |
1364 | case IDC_GENERATE: |
cb2708d3 |
1365 | topic = WINHELP_CTX_puttygen_generate; break; |
0906628e |
1366 | case IDC_PKSTATIC: |
1367 | case IDC_KEYDISPLAY: |
cb2708d3 |
1368 | topic = WINHELP_CTX_puttygen_pastekey; break; |
0906628e |
1369 | case IDC_FPSTATIC: |
1370 | case IDC_FINGERPRINT: |
cb2708d3 |
1371 | topic = WINHELP_CTX_puttygen_fingerprint; break; |
0906628e |
1372 | case IDC_COMMENTSTATIC: |
1373 | case IDC_COMMENTEDIT: |
cb2708d3 |
1374 | topic = WINHELP_CTX_puttygen_comment; break; |
0906628e |
1375 | case IDC_PASSPHRASE1STATIC: |
1376 | case IDC_PASSPHRASE1EDIT: |
1377 | case IDC_PASSPHRASE2STATIC: |
1378 | case IDC_PASSPHRASE2EDIT: |
cb2708d3 |
1379 | topic = WINHELP_CTX_puttygen_passphrase; break; |
0906628e |
1380 | case IDC_LOADSTATIC: |
1381 | case IDC_LOAD: |
cb2708d3 |
1382 | topic = WINHELP_CTX_puttygen_load; break; |
0906628e |
1383 | case IDC_SAVESTATIC: |
1384 | case IDC_SAVE: |
cb2708d3 |
1385 | topic = WINHELP_CTX_puttygen_savepriv; break; |
0906628e |
1386 | case IDC_SAVEPUB: |
cb2708d3 |
1387 | topic = WINHELP_CTX_puttygen_savepub; break; |
0906628e |
1388 | case IDC_TYPESTATIC: |
1389 | case IDC_KEYSSH1: |
1390 | case IDC_KEYSSH2RSA: |
1391 | case IDC_KEYSSH2DSA: |
cb2708d3 |
1392 | topic = WINHELP_CTX_puttygen_keytype; break; |
0906628e |
1393 | case IDC_BITSSTATIC: |
1394 | case IDC_BITS: |
cb2708d3 |
1395 | topic = WINHELP_CTX_puttygen_bits; break; |
b723338c |
1396 | case IDC_IMPORT: |
9d07b2db |
1397 | case IDC_EXPORT_OPENSSH: |
1398 | case IDC_EXPORT_SSHCOM: |
cb2708d3 |
1399 | topic = WINHELP_CTX_puttygen_conversions; break; |
0906628e |
1400 | } |
a9dc49af |
1401 | if (topic) { |
cb2708d3 |
1402 | launch_help(hwnd, topic); |
0906628e |
1403 | } else { |
1404 | MessageBeep(0); |
1405 | } |
1406 | } |
1407 | break; |
6e522441 |
1408 | case WM_CLOSE: |
1e5eefb6 |
1409 | state = (struct MainDlgState *) GetWindowLongPtr(hwnd, GWLP_USERDATA); |
32874aea |
1410 | sfree(state); |
cb2708d3 |
1411 | quit_help(hwnd); |
32874aea |
1412 | EndDialog(hwnd, 1); |
6e522441 |
1413 | return 0; |
1414 | } |
1415 | return 0; |
1416 | } |
1417 | |
cb2708d3 |
1418 | void cleanup_exit(int code) |
1419 | { |
1420 | shutdown_help(); |
1421 | exit(code); |
1422 | } |
93b581bd |
1423 | |
32874aea |
1424 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
1425 | { |
1a418691 |
1426 | int argc; |
1427 | char **argv; |
cb2708d3 |
1428 | int ret; |
1a418691 |
1429 | |
8b8cf871 |
1430 | InitCommonControls(); |
6e522441 |
1431 | hinst = inst; |
28339579 |
1432 | hwnd = NULL; |
0906628e |
1433 | |
1434 | /* |
1435 | * See if we can find our Help file. |
1436 | */ |
cb2708d3 |
1437 | init_help(); |
0906628e |
1438 | |
2285d016 |
1439 | split_into_argv(cmdline, &argc, &argv, NULL); |
1440 | |
1441 | if (argc > 0) { |
1442 | if (!strcmp(argv[0], "-pgpfp")) { |
1443 | pgp_fingerprints(); |
1444 | exit(1); |
1445 | } else { |
1446 | /* |
1447 | * Assume the first argument to be a private key file, and |
1448 | * attempt to load it. |
1449 | */ |
1450 | cmdline_keyfile = argv[0]; |
1451 | } |
1452 | } |
1453 | |
5d17ccfc |
1454 | random_ref(); |
cb2708d3 |
1455 | ret = DialogBox(hinst, MAKEINTRESOURCE(201), NULL, MainDlgProc) != IDOK; |
1456 | |
1457 | cleanup_exit(ret); |
1458 | return ret; /* just in case optimiser complains */ |
6e522441 |
1459 | } |