5c58ad2d |
1 | /* |
2 | * Pageant: the PuTTY Authentication Agent. |
3 | */ |
4 | |
9b581c37 |
5 | #include <stdio.h> |
49bad831 |
6 | #include <stdlib.h> |
7 | #include <ctype.h> |
3f2d010c |
8 | #include <assert.h> |
ddecd643 |
9 | #include <tchar.h> |
10 | |
9a30e26b |
11 | #include "putty.h" |
5c58ad2d |
12 | #include "ssh.h" |
ecea795f |
13 | #include "misc.h" |
5c58ad2d |
14 | #include "tree234.h" |
7440fd44 |
15 | |
4e95095a |
16 | #include <shellapi.h> |
17 | |
7440fd44 |
18 | #ifndef NO_SECURITY |
19 | #include <aclapi.h> |
20 | #endif |
5c58ad2d |
21 | |
22 | #define IDI_MAINICON 200 |
23 | #define IDI_TRAYICON 201 |
24 | |
25 | #define WM_XUSER (WM_USER + 0x2000) |
26 | #define WM_SYSTRAY (WM_XUSER + 6) |
27 | #define WM_SYSTRAY2 (WM_XUSER + 7) |
d70f60ae |
28 | |
29 | #define AGENT_COPYDATA_ID 0x804e50ba /* random goop */ |
30 | |
31 | /* |
32 | * FIXME: maybe some day we can sort this out ... |
33 | */ |
34 | #define AGENT_MAX_MSGLEN 8192 |
5c58ad2d |
35 | |
ce0b6f45 |
36 | /* From MSDN: In the WM_SYSCOMMAND message, the four low-order bits of |
37 | * wParam are used by Windows, and should be masked off, so we shouldn't |
38 | * attempt to store information in them. Hence all these identifiers have |
7d2522aa |
39 | * the low 4 bits clear. Also, identifiers should < 0xF000. */ |
ce0b6f45 |
40 | |
5c58ad2d |
41 | #define IDM_CLOSE 0x0010 |
42 | #define IDM_VIEWKEYS 0x0020 |
ab162329 |
43 | #define IDM_ADDKEY 0x0030 |
ecea795f |
44 | #define IDM_HELP 0x0040 |
45 | #define IDM_ABOUT 0x0050 |
5c58ad2d |
46 | |
47 | #define APPNAME "Pageant" |
48 | |
5af3a3b6 |
49 | extern char ver[]; |
50 | |
75cab814 |
51 | static HINSTANCE instance; |
ecea795f |
52 | static HWND main_hwnd; |
75cab814 |
53 | static HWND keylist; |
54 | static HWND aboutbox; |
76b51e35 |
55 | static HMENU systray_menu, session_menu; |
ddecd643 |
56 | static int already_running; |
ecea795f |
57 | static int requested_help; |
58 | |
4e95095a |
59 | char *help_path; |
76b51e35 |
60 | static char *putty_path; |
61 | |
62 | #define IDM_PUTTY 0x0060 |
63 | #define IDM_SESSIONS_BASE 0x1000 |
64 | #define IDM_SESSIONS_MAX 0x2000 |
65 | #define PUTTY_REGKEY "Software\\SimonTatham\\PuTTY\\Sessions" |
66 | #define PUTTY_DEFAULT "Default%20Settings" |
67 | static int initial_menuitems_count; |
68 | |
1709795f |
69 | /* |
70 | * Print a modal (Really Bad) message box and perform a fatal exit. |
71 | */ |
72 | void modalfatalbox(char *fmt, ...) |
73 | { |
74 | va_list ap; |
57356d63 |
75 | char *buf; |
1709795f |
76 | |
77 | va_start(ap, fmt); |
57356d63 |
78 | buf = dupvprintf(fmt, ap); |
1709795f |
79 | va_end(ap); |
57356d63 |
80 | MessageBox(main_hwnd, buf, "Pageant Fatal Error", |
1709795f |
81 | MB_SYSTEMMODAL | MB_ICONERROR | MB_OK); |
57356d63 |
82 | sfree(buf); |
1709795f |
83 | exit(1); |
84 | } |
85 | |
76b51e35 |
86 | /* Un-munge session names out of the registry. */ |
87 | static void unmungestr(char *in, char *out, int outlen) |
88 | { |
89 | while (*in) { |
90 | if (*in == '%' && in[1] && in[2]) { |
91 | int i, j; |
92 | |
93 | i = in[1] - '0'; |
94 | i -= (i > 9 ? 7 : 0); |
95 | j = in[2] - '0'; |
96 | j -= (j > 9 ? 7 : 0); |
97 | |
98 | *out++ = (i << 4) + j; |
99 | if (!--outlen) |
100 | return; |
101 | in += 3; |
102 | } else { |
103 | *out++ = *in++; |
104 | if (!--outlen) |
105 | return; |
106 | } |
107 | } |
108 | *out = '\0'; |
109 | return; |
110 | } |
5c58ad2d |
111 | |
45cebe79 |
112 | static tree234 *rsakeys, *ssh2keys; |
5c58ad2d |
113 | |
75cab814 |
114 | static int has_security; |
123bc6ea |
115 | #ifndef NO_SECURITY |
32874aea |
116 | typedef DWORD(WINAPI * gsi_fn_t) |
117 | (HANDLE, SE_OBJECT_TYPE, SECURITY_INFORMATION, |
118 | PSID *, PSID *, PACL *, PACL *, PSECURITY_DESCRIPTOR *); |
75cab814 |
119 | static gsi_fn_t getsecurityinfo; |
123bc6ea |
120 | #endif |
016ef8ab |
121 | |
5c58ad2d |
122 | /* |
3f2d010c |
123 | * Forward references |
124 | */ |
125 | static void *make_keylist1(int *length); |
126 | static void *make_keylist2(int *length); |
0016d70b |
127 | static void *get_keylist1(int *length); |
128 | static void *get_keylist2(int *length); |
3f2d010c |
129 | |
130 | /* |
b492c4d7 |
131 | * We need this to link with the RSA code, because rsaencrypt() |
132 | * pads its data with random bytes. Since we only use rsadecrypt() |
133 | * and the signing functions, which are deterministic, this should |
134 | * never be called. |
135 | * |
136 | * If it _is_ called, there is a _serious_ problem, because it |
137 | * won't generate true random numbers. So we must scream, panic, |
138 | * and exit immediately if that should happen. |
139 | */ |
140 | int random_byte(void) |
141 | { |
142 | MessageBox(main_hwnd, "Internal Error", APPNAME, MB_OK | MB_ICONERROR); |
143 | exit(0); |
144 | /* this line can't be reached but it placates MSVC's warnings :-) */ |
145 | return 0; |
146 | } |
147 | |
148 | /* |
45cebe79 |
149 | * Blob structure for passing to the asymmetric SSH2 key compare |
150 | * function, prototyped here. |
151 | */ |
152 | struct blob { |
153 | unsigned char *blob; |
154 | int len; |
155 | }; |
156 | static int cmpkeys_ssh2_asymm(void *av, void *bv); |
157 | |
5c58ad2d |
158 | #define GET_32BIT(cp) \ |
159 | (((unsigned long)(unsigned char)(cp)[0] << 24) | \ |
160 | ((unsigned long)(unsigned char)(cp)[1] << 16) | \ |
161 | ((unsigned long)(unsigned char)(cp)[2] << 8) | \ |
162 | ((unsigned long)(unsigned char)(cp)[3])) |
163 | |
164 | #define PUT_32BIT(cp, value) { \ |
165 | (cp)[0] = (unsigned char)((value) >> 24); \ |
166 | (cp)[1] = (unsigned char)((value) >> 16); \ |
167 | (cp)[2] = (unsigned char)((value) >> 8); \ |
168 | (cp)[3] = (unsigned char)(value); } |
169 | |
170 | #define PASSPHRASE_MAXLEN 512 |
171 | |
d4de2d2a |
172 | struct PassphraseProcStruct { |
173 | char *passphrase; |
174 | char *comment; |
175 | }; |
176 | |
0959acf7 |
177 | static tree234 *passphrases = NULL; |
178 | |
179 | /* |
180 | * After processing a list of filenames, we want to forget the |
181 | * passphrases. |
182 | */ |
183 | static void forget_passphrases(void) |
184 | { |
0959acf7 |
185 | while (count234(passphrases) > 0) { |
186 | char *pp = index234(passphrases, 0); |
187 | memset(pp, 0, strlen(pp)); |
188 | delpos234(passphrases, 0); |
189 | free(pp); |
190 | } |
191 | } |
192 | |
5c58ad2d |
193 | /* |
5af3a3b6 |
194 | * Dialog-box function for the Licence box. |
195 | */ |
32874aea |
196 | static int CALLBACK LicenceProc(HWND hwnd, UINT msg, |
197 | WPARAM wParam, LPARAM lParam) |
198 | { |
5af3a3b6 |
199 | switch (msg) { |
200 | case WM_INITDIALOG: |
201 | return 1; |
202 | case WM_COMMAND: |
203 | switch (LOWORD(wParam)) { |
204 | case IDOK: |
c4c04fac |
205 | case IDCANCEL: |
32874aea |
206 | EndDialog(hwnd, 1); |
5af3a3b6 |
207 | return 0; |
208 | } |
209 | return 0; |
210 | case WM_CLOSE: |
211 | EndDialog(hwnd, 1); |
212 | return 0; |
213 | } |
214 | return 0; |
215 | } |
216 | |
217 | /* |
218 | * Dialog-box function for the About box. |
219 | */ |
32874aea |
220 | static int CALLBACK AboutProc(HWND hwnd, UINT msg, |
221 | WPARAM wParam, LPARAM lParam) |
222 | { |
5af3a3b6 |
223 | switch (msg) { |
224 | case WM_INITDIALOG: |
32874aea |
225 | SetDlgItemText(hwnd, 100, ver); |
5af3a3b6 |
226 | return 1; |
227 | case WM_COMMAND: |
228 | switch (LOWORD(wParam)) { |
229 | case IDOK: |
c4c04fac |
230 | case IDCANCEL: |
5af3a3b6 |
231 | aboutbox = NULL; |
32874aea |
232 | DestroyWindow(hwnd); |
5af3a3b6 |
233 | return 0; |
234 | case 101: |
235 | EnableWindow(hwnd, 0); |
cd9778e2 |
236 | DialogBox(instance, MAKEINTRESOURCE(214), hwnd, LicenceProc); |
5af3a3b6 |
237 | EnableWindow(hwnd, 1); |
32874aea |
238 | SetActiveWindow(hwnd); |
5af3a3b6 |
239 | return 0; |
240 | } |
241 | return 0; |
242 | case WM_CLOSE: |
243 | aboutbox = NULL; |
32874aea |
244 | DestroyWindow(hwnd); |
5af3a3b6 |
245 | return 0; |
246 | } |
247 | return 0; |
248 | } |
249 | |
cb5ca813 |
250 | static HWND passphrase_box; |
251 | |
5af3a3b6 |
252 | /* |
5c58ad2d |
253 | * Dialog-box function for the passphrase box. |
254 | */ |
255 | static int CALLBACK PassphraseProc(HWND hwnd, UINT msg, |
32874aea |
256 | WPARAM wParam, LPARAM lParam) |
257 | { |
8e1feb27 |
258 | static char *passphrase = NULL; |
d4de2d2a |
259 | struct PassphraseProcStruct *p; |
5c58ad2d |
260 | |
261 | switch (msg) { |
262 | case WM_INITDIALOG: |
cb5ca813 |
263 | passphrase_box = hwnd; |
45cebe79 |
264 | /* |
265 | * Centre the window. |
266 | */ |
267 | { /* centre the window */ |
268 | RECT rs, rd; |
269 | HWND hw; |
270 | |
271 | hw = GetDesktopWindow(); |
32874aea |
272 | if (GetWindowRect(hw, &rs) && GetWindowRect(hwnd, &rd)) |
273 | MoveWindow(hwnd, |
274 | (rs.right + rs.left + rd.left - rd.right) / 2, |
275 | (rs.bottom + rs.top + rd.top - rd.bottom) / 2, |
276 | rd.right - rd.left, rd.bottom - rd.top, TRUE); |
45cebe79 |
277 | } |
278 | |
32874aea |
279 | SetForegroundWindow(hwnd); |
280 | SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, |
281 | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); |
282 | p = (struct PassphraseProcStruct *) lParam; |
283 | passphrase = p->passphrase; |
284 | if (p->comment) |
285 | SetDlgItemText(hwnd, 101, p->comment); |
286 | *passphrase = 0; |
287 | SetDlgItemText(hwnd, 102, passphrase); |
288 | return 0; |
5c58ad2d |
289 | case WM_COMMAND: |
290 | switch (LOWORD(wParam)) { |
291 | case IDOK: |
292 | if (*passphrase) |
32874aea |
293 | EndDialog(hwnd, 1); |
5c58ad2d |
294 | else |
32874aea |
295 | MessageBeep(0); |
5c58ad2d |
296 | return 0; |
297 | case IDCANCEL: |
32874aea |
298 | EndDialog(hwnd, 0); |
5c58ad2d |
299 | return 0; |
32874aea |
300 | case 102: /* edit box */ |
8e1feb27 |
301 | if ((HIWORD(wParam) == EN_CHANGE) && passphrase) { |
32874aea |
302 | GetDlgItemText(hwnd, 102, passphrase, |
303 | PASSPHRASE_MAXLEN - 1); |
304 | passphrase[PASSPHRASE_MAXLEN - 1] = '\0'; |
305 | } |
306 | return 0; |
5c58ad2d |
307 | } |
308 | return 0; |
309 | case WM_CLOSE: |
32874aea |
310 | EndDialog(hwnd, 0); |
5c58ad2d |
311 | return 0; |
312 | } |
313 | return 0; |
314 | } |
315 | |
316 | /* |
7bedb13c |
317 | * Warn about the obsolescent key file format. |
318 | */ |
319 | void old_keyfile_warning(void) |
320 | { |
321 | static const char mbtitle[] = "PuTTY Key File Warning"; |
322 | static const char message[] = |
323 | "You are loading an SSH 2 private key which has an\n" |
324 | "old version of the file format. This means your key\n" |
325 | "file is not fully tamperproof. Future versions of\n" |
326 | "PuTTY may stop supporting this private key format,\n" |
327 | "so we recommend you convert your key to the new\n" |
328 | "format.\n" |
329 | "\n" |
330 | "You can perform this conversion by loading the key\n" |
331 | "into PuTTYgen and then saving it again."; |
332 | |
333 | MessageBox(NULL, message, mbtitle, MB_OK); |
334 | } |
335 | |
336 | /* |
3c0b3d06 |
337 | * Update the visible key list. |
338 | */ |
32874aea |
339 | static void keylist_update(void) |
340 | { |
45cebe79 |
341 | struct RSAKey *rkey; |
342 | struct ssh2_userkey *skey; |
d2371c81 |
343 | int i; |
3c0b3d06 |
344 | |
345 | if (keylist) { |
32874aea |
346 | SendDlgItemMessage(keylist, 100, LB_RESETCONTENT, 0, 0); |
347 | for (i = 0; NULL != (rkey = index234(rsakeys, i)); i++) { |
348 | char listentry[512], *p; |
349 | /* |
350 | * Replace two spaces in the fingerprint with tabs, for |
351 | * nice alignment in the box. |
352 | */ |
45cebe79 |
353 | strcpy(listentry, "ssh1\t"); |
32874aea |
354 | p = listentry + strlen(listentry); |
355 | rsa_fingerprint(p, sizeof(listentry) - (p - listentry), rkey); |
356 | p = strchr(listentry, ' '); |
357 | if (p) |
358 | *p = '\t'; |
359 | p = strchr(listentry, ' '); |
360 | if (p) |
361 | *p = '\t'; |
362 | SendDlgItemMessage(keylist, 100, LB_ADDSTRING, |
363 | 0, (LPARAM) listentry); |
364 | } |
365 | for (i = 0; NULL != (skey = index234(ssh2keys, i)); i++) { |
366 | char listentry[512], *p; |
45cebe79 |
367 | int len; |
32874aea |
368 | /* |
369 | * Replace two spaces in the fingerprint with tabs, for |
370 | * nice alignment in the box. |
371 | */ |
45cebe79 |
372 | p = skey->alg->fingerprint(skey->data); |
373 | strncpy(listentry, p, sizeof(listentry)); |
32874aea |
374 | p = strchr(listentry, ' '); |
375 | if (p) |
376 | *p = '\t'; |
377 | p = strchr(listentry, ' '); |
378 | if (p) |
379 | *p = '\t'; |
45cebe79 |
380 | len = strlen(listentry); |
32874aea |
381 | if (len < sizeof(listentry) - 2) { |
45cebe79 |
382 | listentry[len] = '\t'; |
32874aea |
383 | strncpy(listentry + len + 1, skey->comment, |
384 | sizeof(listentry) - len - 1); |
45cebe79 |
385 | } |
32874aea |
386 | SendDlgItemMessage(keylist, 100, LB_ADDSTRING, 0, |
387 | (LPARAM) listentry); |
388 | } |
389 | SendDlgItemMessage(keylist, 100, LB_SETCURSEL, (WPARAM) - 1, 0); |
3c0b3d06 |
390 | } |
391 | } |
392 | |
393 | /* |
5c58ad2d |
394 | * This function loads a key from a file and adds it. |
395 | */ |
9a30e26b |
396 | static void add_keyfile(Filename filename) |
32874aea |
397 | { |
5c58ad2d |
398 | char passphrase[PASSPHRASE_MAXLEN]; |
2d466ffd |
399 | struct RSAKey *rkey = NULL; |
400 | struct ssh2_userkey *skey = NULL; |
5c58ad2d |
401 | int needs_pass; |
402 | int ret; |
403 | int attempts; |
d4de2d2a |
404 | char *comment; |
5fe609d2 |
405 | const char *error = NULL; |
d4de2d2a |
406 | struct PassphraseProcStruct pps; |
231ee168 |
407 | int type; |
0959acf7 |
408 | int original_pass; |
409 | |
9a30e26b |
410 | type = key_type(&filename); |
231ee168 |
411 | if (type != SSH_KEYTYPE_SSH1 && type != SSH_KEYTYPE_SSH2) { |
412 | char msg[256]; |
413 | sprintf(msg, "Couldn't load this key (%s)", key_type_to_str(type)); |
414 | MessageBox(NULL, msg, APPNAME, MB_OK | MB_ICONERROR); |
32874aea |
415 | return; |
45cebe79 |
416 | } |
5c58ad2d |
417 | |
3f2d010c |
418 | /* |
419 | * See if the key is already loaded (in the primary Pageant, |
420 | * which may or may not be us). |
421 | */ |
422 | { |
423 | void *blob; |
424 | unsigned char *keylist, *p; |
0016d70b |
425 | int i, nkeys, bloblen, keylistlen; |
3f2d010c |
426 | |
231ee168 |
427 | if (type == SSH_KEYTYPE_SSH1) { |
5fe609d2 |
428 | if (!rsakey_pubblob(&filename, &blob, &bloblen, &error)) { |
429 | char *msg = dupprintf("Couldn't load private key (%s)", error); |
430 | MessageBox(NULL, msg, APPNAME, MB_OK | MB_ICONERROR); |
431 | sfree(msg); |
3f2d010c |
432 | return; |
433 | } |
0016d70b |
434 | keylist = get_keylist1(&keylistlen); |
3f2d010c |
435 | } else { |
436 | unsigned char *blob2; |
5fe609d2 |
437 | blob = ssh2_userkey_loadpub(&filename, NULL, &bloblen, &error); |
3f2d010c |
438 | if (!blob) { |
5fe609d2 |
439 | char *msg = dupprintf("Couldn't load private key (%s)", error); |
440 | MessageBox(NULL, msg, APPNAME, MB_OK | MB_ICONERROR); |
441 | sfree(msg); |
3f2d010c |
442 | return; |
443 | } |
444 | /* For our purposes we want the blob prefixed with its length */ |
3d88e64d |
445 | blob2 = snewn(bloblen+4, unsigned char); |
3f2d010c |
446 | PUT_32BIT(blob2, bloblen); |
447 | memcpy(blob2 + 4, blob, bloblen); |
448 | sfree(blob); |
449 | blob = blob2; |
450 | |
0016d70b |
451 | keylist = get_keylist2(&keylistlen); |
3f2d010c |
452 | } |
453 | if (keylist) { |
0016d70b |
454 | if (keylistlen < 4) { |
455 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
456 | MB_OK | MB_ICONERROR); |
457 | return; |
458 | } |
3f2d010c |
459 | nkeys = GET_32BIT(keylist); |
460 | p = keylist + 4; |
0016d70b |
461 | keylistlen -= 4; |
3f2d010c |
462 | |
463 | for (i = 0; i < nkeys; i++) { |
464 | if (!memcmp(blob, p, bloblen)) { |
465 | /* Key is already present; we can now leave. */ |
466 | sfree(keylist); |
467 | sfree(blob); |
468 | return; |
469 | } |
470 | /* Now skip over public blob */ |
0016d70b |
471 | if (type == SSH_KEYTYPE_SSH1) { |
472 | int n = rsa_public_blob_len(p, keylistlen); |
473 | if (n < 0) { |
474 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
475 | MB_OK | MB_ICONERROR); |
476 | return; |
477 | } |
478 | p += n; |
479 | keylistlen -= n; |
480 | } else { |
481 | int n; |
482 | if (keylistlen < 4) { |
483 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
484 | MB_OK | MB_ICONERROR); |
485 | return; |
486 | } |
487 | n = 4 + GET_32BIT(p); |
488 | if (keylistlen < n) { |
489 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
490 | MB_OK | MB_ICONERROR); |
491 | return; |
492 | } |
493 | p += n; |
494 | keylistlen -= n; |
495 | } |
3f2d010c |
496 | /* Now skip over comment field */ |
0016d70b |
497 | { |
498 | int n; |
499 | if (keylistlen < 4) { |
500 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
501 | MB_OK | MB_ICONERROR); |
502 | return; |
503 | } |
504 | n = 4 + GET_32BIT(p); |
505 | if (keylistlen < n) { |
506 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
507 | MB_OK | MB_ICONERROR); |
508 | return; |
509 | } |
510 | p += n; |
511 | keylistlen -= n; |
512 | } |
3f2d010c |
513 | } |
514 | |
515 | sfree(keylist); |
516 | } |
517 | |
518 | sfree(blob); |
519 | } |
520 | |
5fe609d2 |
521 | error = NULL; |
231ee168 |
522 | if (type == SSH_KEYTYPE_SSH1) |
9a30e26b |
523 | needs_pass = rsakey_encrypted(&filename, &comment); |
45cebe79 |
524 | else |
9a30e26b |
525 | needs_pass = ssh2_userkey_encrypted(&filename, &comment); |
5c58ad2d |
526 | attempts = 0; |
231ee168 |
527 | if (type == SSH_KEYTYPE_SSH1) |
3d88e64d |
528 | rkey = snew(struct RSAKey); |
d4de2d2a |
529 | pps.passphrase = passphrase; |
530 | pps.comment = comment; |
0959acf7 |
531 | original_pass = 0; |
5c58ad2d |
532 | do { |
32874aea |
533 | if (needs_pass) { |
0959acf7 |
534 | /* try all the remembered passphrases first */ |
535 | char *pp = index234(passphrases, attempts); |
536 | if(pp) { |
537 | strcpy(passphrase, pp); |
538 | } else { |
539 | int dlgret; |
540 | original_pass = 1; |
541 | dlgret = DialogBoxParam(instance, MAKEINTRESOURCE(210), |
542 | NULL, PassphraseProc, (LPARAM) & pps); |
543 | passphrase_box = NULL; |
544 | if (!dlgret) { |
545 | if (comment) |
546 | sfree(comment); |
231ee168 |
547 | if (type == SSH_KEYTYPE_SSH1) |
0959acf7 |
548 | sfree(rkey); |
549 | return; /* operation cancelled */ |
550 | } |
32874aea |
551 | } |
552 | } else |
553 | *passphrase = '\0'; |
231ee168 |
554 | if (type == SSH_KEYTYPE_SSH1) |
5fe609d2 |
555 | ret = loadrsakey(&filename, rkey, passphrase, &error); |
45cebe79 |
556 | else { |
5fe609d2 |
557 | skey = ssh2_load_userkey(&filename, passphrase, &error); |
45cebe79 |
558 | if (skey == SSH2_WRONG_PASSPHRASE) |
559 | ret = -1; |
560 | else if (!skey) |
561 | ret = 0; |
562 | else |
563 | ret = 1; |
564 | } |
32874aea |
565 | attempts++; |
5c58ad2d |
566 | } while (ret == -1); |
0959acf7 |
567 | |
568 | /* if they typed in an ok passphrase, remember it */ |
569 | if(original_pass && ret) { |
570 | char *pp = dupstr(passphrase); |
571 | addpos234(passphrases, pp, 0); |
572 | } |
573 | |
32874aea |
574 | if (comment) |
575 | sfree(comment); |
5c58ad2d |
576 | if (ret == 0) { |
5fe609d2 |
577 | char *msg = dupprintf("Couldn't load private key (%s)", error); |
578 | MessageBox(NULL, msg, APPNAME, MB_OK | MB_ICONERROR); |
579 | sfree(msg); |
231ee168 |
580 | if (type == SSH_KEYTYPE_SSH1) |
45cebe79 |
581 | sfree(rkey); |
32874aea |
582 | return; |
5c58ad2d |
583 | } |
231ee168 |
584 | if (type == SSH_KEYTYPE_SSH1) { |
ddecd643 |
585 | if (already_running) { |
586 | unsigned char *request, *response; |
2d466ffd |
587 | void *vresponse; |
839f10db |
588 | int reqlen, clen, resplen, ret; |
ddecd643 |
589 | |
ddecd643 |
590 | clen = strlen(rkey->comment); |
ddecd643 |
591 | |
592 | reqlen = 4 + 1 + /* length, message type */ |
593 | 4 + /* bit count */ |
594 | ssh1_bignum_length(rkey->modulus) + |
595 | ssh1_bignum_length(rkey->exponent) + |
596 | ssh1_bignum_length(rkey->private_exponent) + |
597 | ssh1_bignum_length(rkey->iqmp) + |
598 | ssh1_bignum_length(rkey->p) + |
32874aea |
599 | ssh1_bignum_length(rkey->q) + 4 + clen /* comment */ |
ddecd643 |
600 | ; |
ddecd643 |
601 | |
3d88e64d |
602 | request = snewn(reqlen, unsigned char); |
ddecd643 |
603 | |
ddecd643 |
604 | request[4] = SSH1_AGENTC_ADD_RSA_IDENTITY; |
ddecd643 |
605 | reqlen = 5; |
32874aea |
606 | PUT_32BIT(request + reqlen, bignum_bitcount(rkey->modulus)); |
ddecd643 |
607 | reqlen += 4; |
32874aea |
608 | reqlen += ssh1_write_bignum(request + reqlen, rkey->modulus); |
609 | reqlen += ssh1_write_bignum(request + reqlen, rkey->exponent); |
610 | reqlen += |
611 | ssh1_write_bignum(request + reqlen, |
612 | rkey->private_exponent); |
613 | reqlen += ssh1_write_bignum(request + reqlen, rkey->iqmp); |
614 | reqlen += ssh1_write_bignum(request + reqlen, rkey->p); |
615 | reqlen += ssh1_write_bignum(request + reqlen, rkey->q); |
616 | PUT_32BIT(request + reqlen, clen); |
617 | memcpy(request + reqlen + 4, rkey->comment, clen); |
618 | reqlen += 4 + clen; |
619 | PUT_32BIT(request, reqlen - 4); |
ddecd643 |
620 | |
839f10db |
621 | ret = agent_query(request, reqlen, &vresponse, &resplen, |
622 | NULL, NULL); |
623 | assert(ret == 1); |
2d466ffd |
624 | response = vresponse; |
ddecd643 |
625 | if (resplen < 5 || response[4] != SSH_AGENT_SUCCESS) |
626 | MessageBox(NULL, "The already running Pageant " |
627 | "refused to add the key.", APPNAME, |
628 | MB_OK | MB_ICONERROR); |
3f2d010c |
629 | |
630 | sfree(request); |
631 | sfree(response); |
ddecd643 |
632 | } else { |
633 | if (add234(rsakeys, rkey) != rkey) |
634 | sfree(rkey); /* already present, don't waste RAM */ |
635 | } |
45cebe79 |
636 | } else { |
ddecd643 |
637 | if (already_running) { |
638 | unsigned char *request, *response; |
2d466ffd |
639 | void *vresponse; |
839f10db |
640 | int reqlen, alglen, clen, keybloblen, resplen, ret; |
ddecd643 |
641 | alglen = strlen(skey->alg->name); |
ddecd643 |
642 | clen = strlen(skey->comment); |
ddecd643 |
643 | |
ddecd643 |
644 | keybloblen = skey->alg->openssh_fmtkey(skey->data, NULL, 0); |
ddecd643 |
645 | |
ddecd643 |
646 | reqlen = 4 + 1 + /* length, message type */ |
647 | 4 + alglen + /* algorithm name */ |
648 | keybloblen + /* key data */ |
649 | 4 + clen /* comment */ |
650 | ; |
ddecd643 |
651 | |
3d88e64d |
652 | request = snewn(reqlen, unsigned char); |
ddecd643 |
653 | |
654 | request[4] = SSH2_AGENTC_ADD_IDENTITY; |
ddecd643 |
655 | reqlen = 5; |
32874aea |
656 | PUT_32BIT(request + reqlen, alglen); |
ddecd643 |
657 | reqlen += 4; |
32874aea |
658 | memcpy(request + reqlen, skey->alg->name, alglen); |
ddecd643 |
659 | reqlen += alglen; |
ddecd643 |
660 | reqlen += skey->alg->openssh_fmtkey(skey->data, |
32874aea |
661 | request + reqlen, |
662 | keybloblen); |
663 | PUT_32BIT(request + reqlen, clen); |
664 | memcpy(request + reqlen + 4, skey->comment, clen); |
32874aea |
665 | reqlen += clen + 4; |
0016d70b |
666 | PUT_32BIT(request, reqlen - 4); |
ddecd643 |
667 | |
839f10db |
668 | ret = agent_query(request, reqlen, &vresponse, &resplen, |
669 | NULL, NULL); |
670 | assert(ret == 1); |
2d466ffd |
671 | response = vresponse; |
ddecd643 |
672 | if (resplen < 5 || response[4] != SSH_AGENT_SUCCESS) |
cc93d5e6 |
673 | MessageBox(NULL, "The already running Pageant " |
ddecd643 |
674 | "refused to add the key.", APPNAME, |
675 | MB_OK | MB_ICONERROR); |
3f2d010c |
676 | |
677 | sfree(request); |
678 | sfree(response); |
ddecd643 |
679 | } else { |
680 | if (add234(ssh2keys, skey) != skey) { |
681 | skey->alg->freekey(skey->data); |
682 | sfree(skey); /* already present, don't waste RAM */ |
683 | } |
45cebe79 |
684 | } |
685 | } |
5c58ad2d |
686 | } |
687 | |
688 | /* |
3f2d010c |
689 | * Create an SSH1 key list in a malloc'ed buffer; return its |
690 | * length. |
691 | */ |
692 | static void *make_keylist1(int *length) |
693 | { |
694 | int i, nkeys, len; |
695 | struct RSAKey *key; |
696 | unsigned char *blob, *p, *ret; |
697 | int bloblen; |
698 | |
699 | /* |
700 | * Count up the number and length of keys we hold. |
701 | */ |
702 | len = 4; |
703 | nkeys = 0; |
704 | for (i = 0; NULL != (key = index234(rsakeys, i)); i++) { |
705 | nkeys++; |
706 | blob = rsa_public_blob(key, &bloblen); |
707 | len += bloblen; |
708 | sfree(blob); |
709 | len += 4 + strlen(key->comment); |
710 | } |
711 | |
712 | /* Allocate the buffer. */ |
3d88e64d |
713 | p = ret = snewn(len, unsigned char); |
3f2d010c |
714 | if (length) *length = len; |
715 | |
716 | PUT_32BIT(p, nkeys); |
717 | p += 4; |
718 | for (i = 0; NULL != (key = index234(rsakeys, i)); i++) { |
719 | blob = rsa_public_blob(key, &bloblen); |
720 | memcpy(p, blob, bloblen); |
721 | p += bloblen; |
722 | sfree(blob); |
723 | PUT_32BIT(p, strlen(key->comment)); |
724 | memcpy(p + 4, key->comment, strlen(key->comment)); |
725 | p += 4 + strlen(key->comment); |
726 | } |
727 | |
728 | assert(p - ret == len); |
729 | return ret; |
730 | } |
731 | |
732 | /* |
733 | * Create an SSH2 key list in a malloc'ed buffer; return its |
734 | * length. |
735 | */ |
736 | static void *make_keylist2(int *length) |
737 | { |
738 | struct ssh2_userkey *key; |
739 | int i, len, nkeys; |
740 | unsigned char *blob, *p, *ret; |
741 | int bloblen; |
742 | |
743 | /* |
744 | * Count up the number and length of keys we hold. |
745 | */ |
746 | len = 4; |
747 | nkeys = 0; |
748 | for (i = 0; NULL != (key = index234(ssh2keys, i)); i++) { |
749 | nkeys++; |
750 | len += 4; /* length field */ |
751 | blob = key->alg->public_blob(key->data, &bloblen); |
752 | len += bloblen; |
753 | sfree(blob); |
754 | len += 4 + strlen(key->comment); |
755 | } |
756 | |
757 | /* Allocate the buffer. */ |
3d88e64d |
758 | p = ret = snewn(len, unsigned char); |
3f2d010c |
759 | if (length) *length = len; |
760 | |
761 | /* |
762 | * Packet header is the obvious five bytes, plus four |
763 | * bytes for the key count. |
764 | */ |
765 | PUT_32BIT(p, nkeys); |
766 | p += 4; |
767 | for (i = 0; NULL != (key = index234(ssh2keys, i)); i++) { |
768 | blob = key->alg->public_blob(key->data, &bloblen); |
769 | PUT_32BIT(p, bloblen); |
770 | p += 4; |
771 | memcpy(p, blob, bloblen); |
772 | p += bloblen; |
773 | sfree(blob); |
774 | PUT_32BIT(p, strlen(key->comment)); |
775 | memcpy(p + 4, key->comment, strlen(key->comment)); |
776 | p += 4 + strlen(key->comment); |
777 | } |
778 | |
779 | assert(p - ret == len); |
780 | return ret; |
781 | } |
782 | |
783 | /* |
784 | * Acquire a keylist1 from the primary Pageant; this means either |
785 | * calling make_keylist1 (if that's us) or sending a message to the |
786 | * primary Pageant (if it's not). |
787 | */ |
0016d70b |
788 | static void *get_keylist1(int *length) |
3f2d010c |
789 | { |
790 | void *ret; |
791 | |
792 | if (already_running) { |
793 | unsigned char request[5], *response; |
794 | void *vresponse; |
839f10db |
795 | int resplen, retval; |
3f2d010c |
796 | request[4] = SSH1_AGENTC_REQUEST_RSA_IDENTITIES; |
797 | PUT_32BIT(request, 4); |
798 | |
839f10db |
799 | retval = agent_query(request, 5, &vresponse, &resplen, NULL, NULL); |
800 | assert(retval == 1); |
3f2d010c |
801 | response = vresponse; |
802 | if (resplen < 5 || response[4] != SSH1_AGENT_RSA_IDENTITIES_ANSWER) |
803 | return NULL; |
804 | |
3d88e64d |
805 | ret = snewn(resplen-5, unsigned char); |
3f2d010c |
806 | memcpy(ret, response+5, resplen-5); |
807 | sfree(response); |
0016d70b |
808 | |
809 | if (length) |
810 | *length = resplen-5; |
3f2d010c |
811 | } else { |
0016d70b |
812 | ret = make_keylist1(length); |
3f2d010c |
813 | } |
814 | return ret; |
815 | } |
816 | |
817 | /* |
818 | * Acquire a keylist2 from the primary Pageant; this means either |
819 | * calling make_keylist2 (if that's us) or sending a message to the |
820 | * primary Pageant (if it's not). |
821 | */ |
0016d70b |
822 | static void *get_keylist2(int *length) |
3f2d010c |
823 | { |
824 | void *ret; |
825 | |
826 | if (already_running) { |
827 | unsigned char request[5], *response; |
828 | void *vresponse; |
839f10db |
829 | int resplen, retval; |
3f2d010c |
830 | |
831 | request[4] = SSH2_AGENTC_REQUEST_IDENTITIES; |
832 | PUT_32BIT(request, 4); |
833 | |
839f10db |
834 | retval = agent_query(request, 5, &vresponse, &resplen, NULL, NULL); |
835 | assert(retval == 1); |
3f2d010c |
836 | response = vresponse; |
837 | if (resplen < 5 || response[4] != SSH2_AGENT_IDENTITIES_ANSWER) |
838 | return NULL; |
839 | |
3d88e64d |
840 | ret = snewn(resplen-5, unsigned char); |
3f2d010c |
841 | memcpy(ret, response+5, resplen-5); |
842 | sfree(response); |
0016d70b |
843 | |
844 | if (length) |
845 | *length = resplen-5; |
3f2d010c |
846 | } else { |
0016d70b |
847 | ret = make_keylist2(length); |
3f2d010c |
848 | } |
849 | return ret; |
850 | } |
851 | |
852 | /* |
5c58ad2d |
853 | * This is the main agent function that answers messages. |
854 | */ |
32874aea |
855 | static void answer_msg(void *msg) |
856 | { |
d70f60ae |
857 | unsigned char *p = msg; |
858 | unsigned char *ret = msg; |
0016d70b |
859 | unsigned char *msgend; |
5c58ad2d |
860 | int type; |
861 | |
5c58ad2d |
862 | /* |
0016d70b |
863 | * Get the message length. |
864 | */ |
865 | msgend = p + 4 + GET_32BIT(p); |
866 | |
867 | /* |
5c58ad2d |
868 | * Get the message type. |
869 | */ |
0016d70b |
870 | if (msgend < p+5) |
871 | goto failure; |
5c58ad2d |
872 | type = p[4]; |
873 | |
874 | p += 5; |
5c58ad2d |
875 | switch (type) { |
45cebe79 |
876 | case SSH1_AGENTC_REQUEST_RSA_IDENTITIES: |
32874aea |
877 | /* |
878 | * Reply with SSH1_AGENT_RSA_IDENTITIES_ANSWER. |
879 | */ |
880 | { |
3f2d010c |
881 | int len; |
882 | void *keylist; |
32874aea |
883 | |
32874aea |
884 | ret[4] = SSH1_AGENT_RSA_IDENTITIES_ANSWER; |
3f2d010c |
885 | keylist = make_keylist1(&len); |
886 | if (len + 5 > AGENT_MAX_MSGLEN) { |
887 | sfree(keylist); |
888 | goto failure; |
32874aea |
889 | } |
3f2d010c |
890 | PUT_32BIT(ret, len + 1); |
891 | memcpy(ret + 5, keylist, len); |
892 | sfree(keylist); |
32874aea |
893 | } |
894 | break; |
45cebe79 |
895 | case SSH2_AGENTC_REQUEST_IDENTITIES: |
32874aea |
896 | /* |
897 | * Reply with SSH2_AGENT_IDENTITIES_ANSWER. |
898 | */ |
899 | { |
3f2d010c |
900 | int len; |
901 | void *keylist; |
32874aea |
902 | |
32874aea |
903 | ret[4] = SSH2_AGENT_IDENTITIES_ANSWER; |
3f2d010c |
904 | keylist = make_keylist2(&len); |
905 | if (len + 5 > AGENT_MAX_MSGLEN) { |
906 | sfree(keylist); |
907 | goto failure; |
32874aea |
908 | } |
3f2d010c |
909 | PUT_32BIT(ret, len + 1); |
910 | memcpy(ret + 5, keylist, len); |
911 | sfree(keylist); |
32874aea |
912 | } |
913 | break; |
45cebe79 |
914 | case SSH1_AGENTC_RSA_CHALLENGE: |
32874aea |
915 | /* |
916 | * Reply with either SSH1_AGENT_RSA_RESPONSE or |
917 | * SSH_AGENT_FAILURE, depending on whether we have that key |
918 | * or not. |
919 | */ |
920 | { |
921 | struct RSAKey reqkey, *key; |
922 | Bignum challenge, response; |
923 | unsigned char response_source[48], response_md5[16]; |
924 | struct MD5Context md5c; |
925 | int i, len; |
926 | |
927 | p += 4; |
0016d70b |
928 | i = ssh1_read_bignum(p, msgend - p, &reqkey.exponent); |
929 | if (i < 0) |
930 | goto failure; |
931 | p += i; |
932 | i = ssh1_read_bignum(p, msgend - p, &reqkey.modulus); |
933 | if (i < 0) |
934 | goto failure; |
935 | p += i; |
936 | i = ssh1_read_bignum(p, msgend - p, &challenge); |
937 | if (i < 0) |
938 | goto failure; |
939 | p += i; |
940 | if (msgend < p+16) { |
941 | freebn(reqkey.exponent); |
942 | freebn(reqkey.modulus); |
943 | freebn(challenge); |
944 | goto failure; |
945 | } |
32874aea |
946 | memcpy(response_source + 32, p, 16); |
947 | p += 16; |
0016d70b |
948 | if (msgend < p+4 || |
949 | GET_32BIT(p) != 1 || |
32874aea |
950 | (key = find234(rsakeys, &reqkey, NULL)) == NULL) { |
951 | freebn(reqkey.exponent); |
952 | freebn(reqkey.modulus); |
953 | freebn(challenge); |
954 | goto failure; |
955 | } |
956 | response = rsadecrypt(challenge, key); |
957 | for (i = 0; i < 32; i++) |
958 | response_source[i] = bignum_byte(response, 31 - i); |
959 | |
960 | MD5Init(&md5c); |
961 | MD5Update(&md5c, response_source, 48); |
962 | MD5Final(response_md5, &md5c); |
963 | memset(response_source, 0, 48); /* burn the evidence */ |
964 | freebn(response); /* and that evidence */ |
965 | freebn(challenge); /* yes, and that evidence */ |
966 | freebn(reqkey.exponent); /* and free some memory ... */ |
967 | freebn(reqkey.modulus); /* ... while we're at it. */ |
968 | |
969 | /* |
970 | * Packet is the obvious five byte header, plus sixteen |
971 | * bytes of MD5. |
972 | */ |
973 | len = 5 + 16; |
974 | PUT_32BIT(ret, len - 4); |
975 | ret[4] = SSH1_AGENT_RSA_RESPONSE; |
976 | memcpy(ret + 5, response_md5, 16); |
977 | } |
978 | break; |
45cebe79 |
979 | case SSH2_AGENTC_SIGN_REQUEST: |
32874aea |
980 | /* |
5c72ca61 |
981 | * Reply with either SSH2_AGENT_SIGN_RESPONSE or |
32874aea |
982 | * SSH_AGENT_FAILURE, depending on whether we have that key |
983 | * or not. |
984 | */ |
45cebe79 |
985 | { |
986 | struct ssh2_userkey *key; |
987 | struct blob b; |
988 | unsigned char *data, *signature; |
989 | int datalen, siglen, len; |
990 | |
0016d70b |
991 | if (msgend < p+4) |
992 | goto failure; |
45cebe79 |
993 | b.len = GET_32BIT(p); |
994 | p += 4; |
0016d70b |
995 | if (msgend < p+b.len) |
996 | goto failure; |
45cebe79 |
997 | b.blob = p; |
998 | p += b.len; |
0016d70b |
999 | if (msgend < p+4) |
1000 | goto failure; |
45cebe79 |
1001 | datalen = GET_32BIT(p); |
1002 | p += 4; |
0016d70b |
1003 | if (msgend < p+datalen) |
1004 | goto failure; |
45cebe79 |
1005 | data = p; |
1006 | key = find234(ssh2keys, &b, cmpkeys_ssh2_asymm); |
1007 | if (!key) |
1008 | goto failure; |
1009 | signature = key->alg->sign(key->data, data, datalen, &siglen); |
32874aea |
1010 | len = 5 + 4 + siglen; |
1011 | PUT_32BIT(ret, len - 4); |
1012 | ret[4] = SSH2_AGENT_SIGN_RESPONSE; |
1013 | PUT_32BIT(ret + 5, siglen); |
1014 | memcpy(ret + 5 + 4, signature, siglen); |
45cebe79 |
1015 | sfree(signature); |
1016 | } |
1017 | break; |
1018 | case SSH1_AGENTC_ADD_RSA_IDENTITY: |
32874aea |
1019 | /* |
1020 | * Add to the list and return SSH_AGENT_SUCCESS, or |
1021 | * SSH_AGENT_FAILURE if the key was malformed. |
1022 | */ |
1023 | { |
1024 | struct RSAKey *key; |
1025 | char *comment; |
0016d70b |
1026 | int n, commentlen; |
1027 | |
3d88e64d |
1028 | key = snew(struct RSAKey); |
28edeffe |
1029 | memset(key, 0, sizeof(struct RSAKey)); |
0016d70b |
1030 | |
1031 | n = makekey(p, msgend - p, key, NULL, 1); |
1032 | if (n < 0) { |
1033 | freersakey(key); |
1034 | sfree(key); |
1035 | goto failure; |
1036 | } |
1037 | p += n; |
1038 | |
1039 | n = makeprivate(p, msgend - p, key); |
1040 | if (n < 0) { |
1041 | freersakey(key); |
1042 | sfree(key); |
1043 | goto failure; |
1044 | } |
1045 | p += n; |
1046 | |
1047 | n = ssh1_read_bignum(p, msgend - p, &key->iqmp); /* p^-1 mod q */ |
1048 | if (n < 0) { |
1049 | freersakey(key); |
1050 | sfree(key); |
1051 | goto failure; |
1052 | } |
1053 | p += n; |
1054 | |
1055 | n = ssh1_read_bignum(p, msgend - p, &key->p); /* p */ |
1056 | if (n < 0) { |
1057 | freersakey(key); |
1058 | sfree(key); |
1059 | goto failure; |
1060 | } |
1061 | p += n; |
1062 | |
1063 | n = ssh1_read_bignum(p, msgend - p, &key->q); /* q */ |
1064 | if (n < 0) { |
1065 | freersakey(key); |
1066 | sfree(key); |
1067 | goto failure; |
1068 | } |
1069 | p += n; |
1070 | |
1071 | if (msgend < p+4) { |
1072 | freersakey(key); |
1073 | sfree(key); |
1074 | goto failure; |
1075 | } |
080954b8 |
1076 | commentlen = GET_32BIT(p); |
0016d70b |
1077 | |
1078 | if (msgend < p+commentlen) { |
1079 | freersakey(key); |
1080 | sfree(key); |
1081 | goto failure; |
1082 | } |
1083 | |
3d88e64d |
1084 | comment = snewn(commentlen+1, char); |
32874aea |
1085 | if (comment) { |
080954b8 |
1086 | memcpy(comment, p + 4, commentlen); |
1087 | comment[commentlen] = '\0'; |
32874aea |
1088 | key->comment = comment; |
1089 | } |
1090 | PUT_32BIT(ret, 1); |
1091 | ret[4] = SSH_AGENT_FAILURE; |
1092 | if (add234(rsakeys, key) == key) { |
1093 | keylist_update(); |
1094 | ret[4] = SSH_AGENT_SUCCESS; |
1095 | } else { |
1096 | freersakey(key); |
1097 | sfree(key); |
1098 | } |
1099 | } |
1100 | break; |
45cebe79 |
1101 | case SSH2_AGENTC_ADD_IDENTITY: |
32874aea |
1102 | /* |
1103 | * Add to the list and return SSH_AGENT_SUCCESS, or |
1104 | * SSH_AGENT_FAILURE if the key was malformed. |
1105 | */ |
1106 | { |
1107 | struct ssh2_userkey *key; |
1108 | char *comment, *alg; |
45cebe79 |
1109 | int alglen, commlen; |
1110 | int bloblen; |
1111 | |
45cebe79 |
1112 | |
0016d70b |
1113 | if (msgend < p+4) |
1114 | goto failure; |
32874aea |
1115 | alglen = GET_32BIT(p); |
1116 | p += 4; |
0016d70b |
1117 | if (msgend < p+alglen) |
1118 | goto failure; |
32874aea |
1119 | alg = p; |
1120 | p += alglen; |
0016d70b |
1121 | |
1122 | key = snew(struct ssh2_userkey); |
45cebe79 |
1123 | /* Add further algorithm names here. */ |
1124 | if (alglen == 7 && !memcmp(alg, "ssh-rsa", 7)) |
1125 | key->alg = &ssh_rsa; |
5c72ca61 |
1126 | else if (alglen == 7 && !memcmp(alg, "ssh-dss", 7)) |
1127 | key->alg = &ssh_dss; |
45cebe79 |
1128 | else { |
1129 | sfree(key); |
1130 | goto failure; |
1131 | } |
1132 | |
0016d70b |
1133 | bloblen = msgend - p; |
45cebe79 |
1134 | key->data = key->alg->openssh_createkey(&p, &bloblen); |
1135 | if (!key->data) { |
1136 | sfree(key); |
1137 | goto failure; |
1138 | } |
0016d70b |
1139 | |
1140 | /* |
1141 | * p has been advanced by openssh_createkey, but |
1142 | * certainly not _beyond_ the end of the buffer. |
1143 | */ |
1144 | assert(p <= msgend); |
1145 | |
1146 | if (msgend < p+4) { |
1147 | key->alg->freekey(key->data); |
1148 | sfree(key); |
1149 | goto failure; |
1150 | } |
32874aea |
1151 | commlen = GET_32BIT(p); |
1152 | p += 4; |
45cebe79 |
1153 | |
0016d70b |
1154 | if (msgend < p+commlen) { |
1155 | key->alg->freekey(key->data); |
1156 | sfree(key); |
1157 | goto failure; |
1158 | } |
3d88e64d |
1159 | comment = snewn(commlen + 1, char); |
32874aea |
1160 | if (comment) { |
1161 | memcpy(comment, p, commlen); |
45cebe79 |
1162 | comment[commlen] = '\0'; |
32874aea |
1163 | } |
45cebe79 |
1164 | key->comment = comment; |
1165 | |
32874aea |
1166 | PUT_32BIT(ret, 1); |
1167 | ret[4] = SSH_AGENT_FAILURE; |
1168 | if (add234(ssh2keys, key) == key) { |
1169 | keylist_update(); |
1170 | ret[4] = SSH_AGENT_SUCCESS; |
1171 | } else { |
45cebe79 |
1172 | key->alg->freekey(key->data); |
1173 | sfree(key->comment); |
32874aea |
1174 | sfree(key); |
1175 | } |
1176 | } |
1177 | break; |
45cebe79 |
1178 | case SSH1_AGENTC_REMOVE_RSA_IDENTITY: |
32874aea |
1179 | /* |
1180 | * Remove from the list and return SSH_AGENT_SUCCESS, or |
1181 | * perhaps SSH_AGENT_FAILURE if it wasn't in the list to |
1182 | * start with. |
1183 | */ |
1184 | { |
1185 | struct RSAKey reqkey, *key; |
0016d70b |
1186 | int n; |
1187 | |
1188 | n = makekey(p, msgend - p, &reqkey, NULL, 0); |
1189 | if (n < 0) |
1190 | goto failure; |
32874aea |
1191 | |
32874aea |
1192 | key = find234(rsakeys, &reqkey, NULL); |
1193 | freebn(reqkey.exponent); |
1194 | freebn(reqkey.modulus); |
1195 | PUT_32BIT(ret, 1); |
1196 | ret[4] = SSH_AGENT_FAILURE; |
1197 | if (key) { |
1198 | del234(rsakeys, key); |
1199 | keylist_update(); |
1200 | freersakey(key); |
45cebe79 |
1201 | sfree(key); |
32874aea |
1202 | ret[4] = SSH_AGENT_SUCCESS; |
1203 | } |
1204 | } |
1205 | break; |
45cebe79 |
1206 | case SSH2_AGENTC_REMOVE_IDENTITY: |
32874aea |
1207 | /* |
1208 | * Remove from the list and return SSH_AGENT_SUCCESS, or |
1209 | * perhaps SSH_AGENT_FAILURE if it wasn't in the list to |
1210 | * start with. |
1211 | */ |
1212 | { |
1213 | struct ssh2_userkey *key; |
45cebe79 |
1214 | struct blob b; |
1215 | |
0016d70b |
1216 | if (msgend < p+4) |
1217 | goto failure; |
45cebe79 |
1218 | b.len = GET_32BIT(p); |
1219 | p += 4; |
0016d70b |
1220 | |
1221 | if (msgend < p+b.len) |
1222 | goto failure; |
45cebe79 |
1223 | b.blob = p; |
1224 | p += b.len; |
0016d70b |
1225 | |
45cebe79 |
1226 | key = find234(ssh2keys, &b, cmpkeys_ssh2_asymm); |
1227 | if (!key) |
1228 | goto failure; |
1229 | |
32874aea |
1230 | PUT_32BIT(ret, 1); |
1231 | ret[4] = SSH_AGENT_FAILURE; |
1232 | if (key) { |
1233 | del234(ssh2keys, key); |
1234 | keylist_update(); |
45cebe79 |
1235 | key->alg->freekey(key->data); |
1236 | sfree(key); |
32874aea |
1237 | ret[4] = SSH_AGENT_SUCCESS; |
1238 | } |
1239 | } |
1240 | break; |
45cebe79 |
1241 | case SSH1_AGENTC_REMOVE_ALL_RSA_IDENTITIES: |
32874aea |
1242 | /* |
1243 | * Remove all SSH1 keys. Always returns success. |
1244 | */ |
1245 | { |
45cebe79 |
1246 | struct RSAKey *rkey; |
45cebe79 |
1247 | |
32874aea |
1248 | while ((rkey = index234(rsakeys, 0)) != NULL) { |
1249 | del234(rsakeys, rkey); |
45cebe79 |
1250 | freersakey(rkey); |
1251 | sfree(rkey); |
32874aea |
1252 | } |
45cebe79 |
1253 | keylist_update(); |
1254 | |
1255 | PUT_32BIT(ret, 1); |
1256 | ret[4] = SSH_AGENT_SUCCESS; |
32874aea |
1257 | } |
1258 | break; |
45cebe79 |
1259 | case SSH2_AGENTC_REMOVE_ALL_IDENTITIES: |
32874aea |
1260 | /* |
1261 | * Remove all SSH2 keys. Always returns success. |
1262 | */ |
1263 | { |
1264 | struct ssh2_userkey *skey; |
1265 | |
1266 | while ((skey = index234(ssh2keys, 0)) != NULL) { |
1267 | del234(ssh2keys, skey); |
45cebe79 |
1268 | skey->alg->freekey(skey->data); |
1269 | sfree(skey); |
32874aea |
1270 | } |
45cebe79 |
1271 | keylist_update(); |
1272 | |
1273 | PUT_32BIT(ret, 1); |
1274 | ret[4] = SSH_AGENT_SUCCESS; |
32874aea |
1275 | } |
1276 | break; |
5c58ad2d |
1277 | default: |
32874aea |
1278 | failure: |
1279 | /* |
1280 | * Unrecognised message. Return SSH_AGENT_FAILURE. |
1281 | */ |
1282 | PUT_32BIT(ret, 1); |
1283 | ret[4] = SSH_AGENT_FAILURE; |
1284 | break; |
5c58ad2d |
1285 | } |
5c58ad2d |
1286 | } |
1287 | |
1288 | /* |
1289 | * Key comparison function for the 2-3-4 tree of RSA keys. |
1290 | */ |
32874aea |
1291 | static int cmpkeys_rsa(void *av, void *bv) |
1292 | { |
1293 | struct RSAKey *a = (struct RSAKey *) av; |
1294 | struct RSAKey *b = (struct RSAKey *) bv; |
5c58ad2d |
1295 | Bignum am, bm; |
1296 | int alen, blen; |
1297 | |
1298 | am = a->modulus; |
1299 | bm = b->modulus; |
1300 | /* |
1301 | * Compare by length of moduli. |
1302 | */ |
ddecd643 |
1303 | alen = bignum_bitcount(am); |
1304 | blen = bignum_bitcount(bm); |
32874aea |
1305 | if (alen > blen) |
1306 | return +1; |
1307 | else if (alen < blen) |
1308 | return -1; |
5c58ad2d |
1309 | /* |
1310 | * Now compare by moduli themselves. |
1311 | */ |
32874aea |
1312 | alen = (alen + 7) / 8; /* byte count */ |
5c58ad2d |
1313 | while (alen-- > 0) { |
32874aea |
1314 | int abyte, bbyte; |
1315 | abyte = bignum_byte(am, alen); |
1316 | bbyte = bignum_byte(bm, alen); |
1317 | if (abyte > bbyte) |
1318 | return +1; |
1319 | else if (abyte < bbyte) |
1320 | return -1; |
5c58ad2d |
1321 | } |
1322 | /* |
1323 | * Give up. |
1324 | */ |
1325 | return 0; |
1326 | } |
1327 | |
45cebe79 |
1328 | /* |
1329 | * Key comparison function for the 2-3-4 tree of SSH2 keys. |
1330 | */ |
32874aea |
1331 | static int cmpkeys_ssh2(void *av, void *bv) |
1332 | { |
1333 | struct ssh2_userkey *a = (struct ssh2_userkey *) av; |
1334 | struct ssh2_userkey *b = (struct ssh2_userkey *) bv; |
45cebe79 |
1335 | int i; |
1336 | int alen, blen; |
1337 | unsigned char *ablob, *bblob; |
1338 | int c; |
32874aea |
1339 | |
45cebe79 |
1340 | /* |
1341 | * Compare purely by public blob. |
1342 | */ |
1343 | ablob = a->alg->public_blob(a->data, &alen); |
1344 | bblob = b->alg->public_blob(b->data, &blen); |
1345 | |
1346 | c = 0; |
1347 | for (i = 0; i < alen && i < blen; i++) { |
1348 | if (ablob[i] < bblob[i]) { |
32874aea |
1349 | c = -1; |
1350 | break; |
45cebe79 |
1351 | } else if (ablob[i] > bblob[i]) { |
32874aea |
1352 | c = +1; |
1353 | break; |
45cebe79 |
1354 | } |
1355 | } |
32874aea |
1356 | if (c == 0 && i < alen) |
1357 | c = +1; /* a is longer */ |
1358 | if (c == 0 && i < blen) |
1359 | c = -1; /* a is longer */ |
45cebe79 |
1360 | |
1361 | sfree(ablob); |
1362 | sfree(bblob); |
1363 | |
1364 | return c; |
1365 | } |
1366 | |
1367 | /* |
1368 | * Key comparison function for looking up a blob in the 2-3-4 tree |
1369 | * of SSH2 keys. |
1370 | */ |
32874aea |
1371 | static int cmpkeys_ssh2_asymm(void *av, void *bv) |
1372 | { |
1373 | struct blob *a = (struct blob *) av; |
1374 | struct ssh2_userkey *b = (struct ssh2_userkey *) bv; |
45cebe79 |
1375 | int i; |
1376 | int alen, blen; |
1377 | unsigned char *ablob, *bblob; |
1378 | int c; |
32874aea |
1379 | |
45cebe79 |
1380 | /* |
1381 | * Compare purely by public blob. |
1382 | */ |
1383 | ablob = a->blob; |
1384 | alen = a->len; |
1385 | bblob = b->alg->public_blob(b->data, &blen); |
1386 | |
1387 | c = 0; |
1388 | for (i = 0; i < alen && i < blen; i++) { |
1389 | if (ablob[i] < bblob[i]) { |
32874aea |
1390 | c = -1; |
1391 | break; |
45cebe79 |
1392 | } else if (ablob[i] > bblob[i]) { |
32874aea |
1393 | c = +1; |
1394 | break; |
45cebe79 |
1395 | } |
1396 | } |
32874aea |
1397 | if (c == 0 && i < alen) |
1398 | c = +1; /* a is longer */ |
1399 | if (c == 0 && i < blen) |
1400 | c = -1; /* a is longer */ |
45cebe79 |
1401 | |
1402 | sfree(bblob); |
1403 | |
1404 | return c; |
1405 | } |
1406 | |
5c58ad2d |
1407 | /* |
ab162329 |
1408 | * Prompt for a key file to add, and add it. |
1409 | */ |
32874aea |
1410 | static void prompt_add_keyfile(void) |
1411 | { |
ab162329 |
1412 | OPENFILENAME of; |
1413 | char filename[FILENAME_MAX]; |
3d88e64d |
1414 | char *filelist = snewn(8192, char); |
0959acf7 |
1415 | char *filewalker; |
1416 | int n, dirlen; |
1417 | |
ab162329 |
1418 | memset(&of, 0, sizeof(of)); |
1419 | #ifdef OPENFILENAME_SIZE_VERSION_400 |
1420 | of.lStructSize = OPENFILENAME_SIZE_VERSION_400; |
1421 | #else |
1422 | of.lStructSize = sizeof(of); |
1423 | #endif |
ecea795f |
1424 | of.hwndOwner = main_hwnd; |
b1ccd98e |
1425 | of.lpstrFilter = "PuTTY Private Key Files (*.ppk)\0*.ppk\0" |
1426 | "All Files (*.*)\0*\0\0\0"; |
ab162329 |
1427 | of.lpstrCustomFilter = NULL; |
1428 | of.nFilterIndex = 1; |
0959acf7 |
1429 | of.lpstrFile = filelist; |
1430 | *filelist = '\0'; |
1431 | of.nMaxFile = FILENAME_MAX; |
ab162329 |
1432 | of.lpstrFileTitle = NULL; |
1433 | of.lpstrInitialDir = NULL; |
1434 | of.lpstrTitle = "Select Private Key File"; |
0959acf7 |
1435 | of.Flags = OFN_ALLOWMULTISELECT | OFN_EXPLORER; |
ab162329 |
1436 | if (GetOpenFileName(&of)) { |
0959acf7 |
1437 | if(strlen(filelist) > of.nFileOffset) |
1438 | /* Only one filename returned? */ |
9a30e26b |
1439 | add_keyfile(filename_from_str(filelist)); |
0959acf7 |
1440 | else { |
1441 | /* we are returned a bunch of strings, end to |
1442 | * end. first string is the directory, the |
1443 | * rest the filenames. terminated with an |
1444 | * empty string. |
1445 | */ |
1446 | filewalker = filelist; |
1447 | dirlen = strlen(filewalker); |
1448 | if(dirlen > FILENAME_MAX - 8) return; |
1449 | memcpy(filename, filewalker, dirlen); |
1450 | |
1451 | filewalker += dirlen + 1; |
1452 | filename[dirlen++] = '\\'; |
1453 | |
1454 | /* then go over names one by one */ |
1455 | for(;;) { |
1456 | n = strlen(filewalker) + 1; |
1457 | /* end of the list */ |
1458 | if(n == 1) |
1459 | break; |
1460 | /* too big, shouldn't happen */ |
1461 | if(n + dirlen > FILENAME_MAX) |
1462 | break; |
1463 | |
1464 | memcpy(filename + dirlen, filewalker, n); |
1465 | filewalker += n; |
1466 | |
9a30e26b |
1467 | add_keyfile(filename_from_str(filename)); |
0959acf7 |
1468 | } |
1469 | } |
1470 | |
32874aea |
1471 | keylist_update(); |
0959acf7 |
1472 | forget_passphrases(); |
ab162329 |
1473 | } |
0959acf7 |
1474 | sfree(filelist); |
ab162329 |
1475 | } |
1476 | |
1477 | /* |
5c58ad2d |
1478 | * Dialog-box function for the key list box. |
1479 | */ |
1480 | static int CALLBACK KeyListProc(HWND hwnd, UINT msg, |
32874aea |
1481 | WPARAM wParam, LPARAM lParam) |
1482 | { |
45cebe79 |
1483 | struct RSAKey *rkey; |
1484 | struct ssh2_userkey *skey; |
5c58ad2d |
1485 | |
1486 | switch (msg) { |
1487 | case WM_INITDIALOG: |
45cebe79 |
1488 | /* |
1489 | * Centre the window. |
1490 | */ |
1491 | { /* centre the window */ |
1492 | RECT rs, rd; |
1493 | HWND hw; |
1494 | |
1495 | hw = GetDesktopWindow(); |
32874aea |
1496 | if (GetWindowRect(hw, &rs) && GetWindowRect(hwnd, &rd)) |
1497 | MoveWindow(hwnd, |
1498 | (rs.right + rs.left + rd.left - rd.right) / 2, |
1499 | (rs.bottom + rs.top + rd.top - rd.bottom) / 2, |
1500 | rd.right - rd.left, rd.bottom - rd.top, TRUE); |
45cebe79 |
1501 | } |
1502 | |
ecea795f |
1503 | if (help_path) |
1504 | SetWindowLong(hwnd, GWL_EXSTYLE, |
1505 | GetWindowLong(hwnd, GWL_EXSTYLE) | WS_EX_CONTEXTHELP); |
1506 | else { |
1507 | HWND item = GetDlgItem(hwnd, 103); /* the Help button */ |
1508 | if (item) |
1509 | DestroyWindow(item); |
1510 | } |
1511 | requested_help = FALSE; |
1512 | |
32874aea |
1513 | keylist = hwnd; |
1c2a93c4 |
1514 | { |
32874aea |
1515 | static int tabs[] = { 35, 60, 210 }; |
1516 | SendDlgItemMessage(hwnd, 100, LB_SETTABSTOPS, |
1517 | sizeof(tabs) / sizeof(*tabs), |
1518 | (LPARAM) tabs); |
1c2a93c4 |
1519 | } |
32874aea |
1520 | keylist_update(); |
1521 | return 0; |
5c58ad2d |
1522 | case WM_COMMAND: |
1523 | switch (LOWORD(wParam)) { |
1524 | case IDOK: |
1525 | case IDCANCEL: |
32874aea |
1526 | keylist = NULL; |
1527 | DestroyWindow(hwnd); |
1528 | return 0; |
1529 | case 101: /* add key */ |
5c58ad2d |
1530 | if (HIWORD(wParam) == BN_CLICKED || |
1531 | HIWORD(wParam) == BN_DOUBLECLICKED) { |
cb5ca813 |
1532 | if (passphrase_box) { |
1533 | MessageBeep(MB_ICONERROR); |
1534 | SetForegroundWindow(passphrase_box); |
1535 | break; |
1536 | } |
32874aea |
1537 | prompt_add_keyfile(); |
1538 | } |
1539 | return 0; |
1540 | case 102: /* remove key */ |
5c58ad2d |
1541 | if (HIWORD(wParam) == BN_CLICKED || |
1542 | HIWORD(wParam) == BN_DOUBLECLICKED) { |
d2371c81 |
1543 | int i; |
0959acf7 |
1544 | int rCount, sCount; |
1545 | int *selectedArray; |
1546 | |
1547 | /* our counter within the array of selected items */ |
1548 | int itemNum; |
1549 | |
1550 | /* get the number of items selected in the list */ |
1551 | int numSelected = |
1552 | SendDlgItemMessage(hwnd, 100, LB_GETSELCOUNT, 0, 0); |
1553 | |
1554 | /* none selected? that was silly */ |
1555 | if (numSelected == 0) { |
5c58ad2d |
1556 | MessageBeep(0); |
1557 | break; |
1558 | } |
0959acf7 |
1559 | |
1560 | /* get item indices in an array */ |
3d88e64d |
1561 | selectedArray = snewn(numSelected, int); |
0959acf7 |
1562 | SendDlgItemMessage(hwnd, 100, LB_GETSELITEMS, |
1563 | numSelected, (WPARAM)selectedArray); |
1564 | |
1565 | itemNum = numSelected - 1; |
1566 | rCount = count234(rsakeys); |
1567 | sCount = count234(ssh2keys); |
1568 | |
1569 | /* go through the non-rsakeys until we've covered them all, |
1570 | * and/or we're out of selected items to check. note that |
1571 | * we go *backwards*, to avoid complications from deleting |
1572 | * things hence altering the offset of subsequent items |
1573 | */ |
1574 | for (i = sCount - 1; (itemNum >= 0) && (i >= 0); i--) { |
1575 | skey = index234(ssh2keys, i); |
1576 | |
1577 | if (selectedArray[itemNum] == rCount + i) { |
1578 | del234(ssh2keys, skey); |
1579 | skey->alg->freekey(skey->data); |
1580 | sfree(skey); |
1581 | itemNum--; |
1582 | } |
45cebe79 |
1583 | } |
0959acf7 |
1584 | |
1585 | /* do the same for the rsa keys */ |
1586 | for (i = rCount - 1; (itemNum >= 0) && (i >= 0); i--) { |
1587 | rkey = index234(rsakeys, i); |
1588 | |
1589 | if(selectedArray[itemNum] == i) { |
1590 | del234(rsakeys, rkey); |
1591 | freersakey(rkey); |
1592 | sfree(rkey); |
1593 | itemNum--; |
1594 | } |
1595 | } |
1596 | |
1597 | sfree(selectedArray); |
32874aea |
1598 | keylist_update(); |
1599 | } |
1600 | return 0; |
ecea795f |
1601 | case 103: /* help */ |
1602 | if (HIWORD(wParam) == BN_CLICKED || |
1603 | HIWORD(wParam) == BN_DOUBLECLICKED) { |
1604 | if (help_path) { |
1605 | WinHelp(main_hwnd, help_path, HELP_COMMAND, |
1606 | (DWORD)"JI(`',`pageant.general')"); |
1607 | requested_help = TRUE; |
1608 | } |
1609 | } |
1610 | return 0; |
5c58ad2d |
1611 | } |
1612 | return 0; |
ecea795f |
1613 | case WM_HELP: |
1614 | if (help_path) { |
1615 | int id = ((LPHELPINFO)lParam)->iCtrlId; |
a9dc49af |
1616 | char *topic = NULL; |
ecea795f |
1617 | switch (id) { |
a9dc49af |
1618 | case 100: topic = "pageant.keylist"; break; |
1619 | case 101: topic = "pageant.addkey"; break; |
1620 | case 102: topic = "pageant.remkey"; break; |
ecea795f |
1621 | } |
a9dc49af |
1622 | if (topic) { |
1623 | char *cmd = dupprintf("JI(`',`%s')", topic); |
ecea795f |
1624 | WinHelp(main_hwnd, help_path, HELP_COMMAND, (DWORD)cmd); |
a9dc49af |
1625 | sfree(cmd); |
ecea795f |
1626 | requested_help = TRUE; |
1627 | } else { |
1628 | MessageBeep(0); |
1629 | } |
1630 | } |
1631 | break; |
5c58ad2d |
1632 | case WM_CLOSE: |
32874aea |
1633 | keylist = NULL; |
1634 | DestroyWindow(hwnd); |
5c58ad2d |
1635 | return 0; |
1636 | } |
1637 | return 0; |
1638 | } |
1639 | |
15ad2e8a |
1640 | /* Set up a system tray icon */ |
1641 | static BOOL AddTrayIcon(HWND hwnd) |
1642 | { |
1643 | BOOL res; |
1644 | NOTIFYICONDATA tnid; |
1645 | HICON hicon; |
1646 | |
1647 | #ifdef NIM_SETVERSION |
1648 | tnid.uVersion = 0; |
1649 | res = Shell_NotifyIcon(NIM_SETVERSION, &tnid); |
1650 | #endif |
1651 | |
1652 | tnid.cbSize = sizeof(NOTIFYICONDATA); |
1653 | tnid.hWnd = hwnd; |
1654 | tnid.uID = 1; /* unique within this systray use */ |
1655 | tnid.uFlags = NIF_MESSAGE | NIF_ICON | NIF_TIP; |
1656 | tnid.uCallbackMessage = WM_SYSTRAY; |
1657 | tnid.hIcon = hicon = LoadIcon(instance, MAKEINTRESOURCE(201)); |
1658 | strcpy(tnid.szTip, "Pageant (PuTTY authentication agent)"); |
1659 | |
1660 | res = Shell_NotifyIcon(NIM_ADD, &tnid); |
1661 | |
1662 | if (hicon) DestroyIcon(hicon); |
1663 | |
1664 | return res; |
1665 | } |
1666 | |
76b51e35 |
1667 | /* Update the saved-sessions menu. */ |
1668 | static void update_sessions(void) |
1669 | { |
1670 | int num_entries; |
1671 | HKEY hkey; |
1672 | TCHAR buf[MAX_PATH + 1]; |
1673 | MENUITEMINFO mii; |
1674 | |
1675 | int index_key, index_menu; |
1676 | |
1677 | if (!putty_path) |
1678 | return; |
1679 | |
1680 | if(ERROR_SUCCESS != RegOpenKey(HKEY_CURRENT_USER, PUTTY_REGKEY, &hkey)) |
1681 | return; |
1682 | |
1683 | for(num_entries = GetMenuItemCount(session_menu); |
1684 | num_entries > initial_menuitems_count; |
1685 | num_entries--) |
1686 | RemoveMenu(session_menu, 0, MF_BYPOSITION); |
1687 | |
1688 | index_key = 0; |
1689 | index_menu = 0; |
1690 | |
1691 | while(ERROR_SUCCESS == RegEnumKey(hkey, index_key, buf, MAX_PATH)) { |
1692 | TCHAR session_name[MAX_PATH + 1]; |
1693 | unmungestr(buf, session_name, MAX_PATH); |
1694 | if(strcmp(buf, PUTTY_DEFAULT) != 0) { |
1695 | memset(&mii, 0, sizeof(mii)); |
1696 | mii.cbSize = sizeof(mii); |
1697 | mii.fMask = MIIM_TYPE | MIIM_STATE | MIIM_ID; |
1698 | mii.fType = MFT_STRING; |
1699 | mii.fState = MFS_ENABLED; |
1700 | mii.wID = (index_menu * 16) + IDM_SESSIONS_BASE; |
1701 | mii.dwTypeData = session_name; |
1702 | InsertMenuItem(session_menu, index_menu, TRUE, &mii); |
1703 | index_menu++; |
1704 | } |
1705 | index_key++; |
1706 | } |
1707 | |
1708 | RegCloseKey(hkey); |
1709 | |
1710 | if(index_menu == 0) { |
1711 | mii.cbSize = sizeof(mii); |
1712 | mii.fMask = MIIM_TYPE | MIIM_STATE; |
1713 | mii.fType = MFT_STRING; |
1714 | mii.fState = MFS_GRAYED; |
1715 | mii.dwTypeData = _T("(No sessions)"); |
1716 | InsertMenuItem(session_menu, index_menu, TRUE, &mii); |
1717 | } |
1718 | } |
1719 | |
32874aea |
1720 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1721 | WPARAM wParam, LPARAM lParam) |
1722 | { |
5c58ad2d |
1723 | int ret; |
1724 | static int menuinprogress; |
15ad2e8a |
1725 | static UINT msgTaskbarCreated = 0; |
5c58ad2d |
1726 | |
1727 | switch (message) { |
15ad2e8a |
1728 | case WM_CREATE: |
1729 | msgTaskbarCreated = RegisterWindowMessage(_T("TaskbarCreated")); |
1730 | break; |
1731 | default: |
1732 | if (message==msgTaskbarCreated) { |
8e3a513c |
1733 | /* |
1734 | * Explorer has been restarted, so the tray icon will |
1735 | * have been lost. |
1736 | */ |
1737 | AddTrayIcon(hwnd); |
15ad2e8a |
1738 | } |
1739 | break; |
1740 | |
5c58ad2d |
1741 | case WM_SYSTRAY: |
32874aea |
1742 | if (lParam == WM_RBUTTONUP) { |
1743 | POINT cursorpos; |
1744 | GetCursorPos(&cursorpos); |
1745 | PostMessage(hwnd, WM_SYSTRAY2, cursorpos.x, cursorpos.y); |
1746 | } else if (lParam == WM_LBUTTONDBLCLK) { |
45f23490 |
1747 | /* Run the default menu item. */ |
1748 | UINT menuitem = GetMenuDefaultItem(systray_menu, FALSE, 0); |
1749 | if (menuitem != -1) |
1750 | PostMessage(hwnd, WM_COMMAND, menuitem, 0); |
32874aea |
1751 | } |
1752 | break; |
5c58ad2d |
1753 | case WM_SYSTRAY2: |
32874aea |
1754 | if (!menuinprogress) { |
1755 | menuinprogress = 1; |
76b51e35 |
1756 | update_sessions(); |
32874aea |
1757 | SetForegroundWindow(hwnd); |
1758 | ret = TrackPopupMenu(systray_menu, |
1759 | TPM_RIGHTALIGN | TPM_BOTTOMALIGN | |
1760 | TPM_RIGHTBUTTON, |
1761 | wParam, lParam, 0, hwnd, NULL); |
1762 | menuinprogress = 0; |
1763 | } |
1764 | break; |
5c58ad2d |
1765 | case WM_COMMAND: |
1766 | case WM_SYSCOMMAND: |
1767 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
76b51e35 |
1768 | case IDM_PUTTY: |
1769 | if((int)ShellExecute(hwnd, NULL, putty_path, _T(""), _T(""), |
1770 | SW_SHOW) <= 32) { |
1771 | MessageBox(NULL, "Unable to execute PuTTY!", |
1772 | "Error", MB_OK | MB_ICONERROR); |
1773 | } |
1774 | break; |
32874aea |
1775 | case IDM_CLOSE: |
cb5ca813 |
1776 | if (passphrase_box) |
1777 | SendMessage(passphrase_box, WM_CLOSE, 0, 0); |
32874aea |
1778 | SendMessage(hwnd, WM_CLOSE, 0, 0); |
1779 | break; |
1780 | case IDM_VIEWKEYS: |
1781 | if (!keylist) { |
1782 | keylist = CreateDialog(instance, MAKEINTRESOURCE(211), |
1783 | NULL, KeyListProc); |
1784 | ShowWindow(keylist, SW_SHOWNORMAL); |
32874aea |
1785 | } |
afb2076d |
1786 | /* |
1787 | * Sometimes the window comes up minimised / hidden for |
1788 | * no obvious reason. Prevent this. This also brings it |
1789 | * to the front if it's already present (the user |
1790 | * selected View Keys because they wanted to _see_ the |
1791 | * thing). |
1792 | */ |
1793 | SetForegroundWindow(keylist); |
1794 | SetWindowPos(keylist, HWND_TOP, 0, 0, 0, 0, |
1795 | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); |
32874aea |
1796 | break; |
1797 | case IDM_ADDKEY: |
cb5ca813 |
1798 | if (passphrase_box) { |
1799 | MessageBeep(MB_ICONERROR); |
1800 | SetForegroundWindow(passphrase_box); |
1801 | break; |
1802 | } |
32874aea |
1803 | prompt_add_keyfile(); |
1804 | break; |
1805 | case IDM_ABOUT: |
1806 | if (!aboutbox) { |
1807 | aboutbox = CreateDialog(instance, MAKEINTRESOURCE(213), |
1808 | NULL, AboutProc); |
1809 | ShowWindow(aboutbox, SW_SHOWNORMAL); |
1810 | /* |
1811 | * Sometimes the window comes up minimised / hidden |
1812 | * for no obvious reason. Prevent this. |
1813 | */ |
1814 | SetForegroundWindow(aboutbox); |
1815 | SetWindowPos(aboutbox, HWND_TOP, 0, 0, 0, 0, |
1816 | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); |
1817 | } |
1818 | break; |
ecea795f |
1819 | case IDM_HELP: |
1820 | if (help_path) { |
1821 | WinHelp(main_hwnd, help_path, HELP_COMMAND, |
1822 | (DWORD)"JI(`',`pageant.general')"); |
1823 | requested_help = TRUE; |
1824 | } |
1825 | break; |
76b51e35 |
1826 | default: |
1827 | { |
1828 | if(wParam >= IDM_SESSIONS_BASE && wParam <= IDM_SESSIONS_MAX) { |
1829 | MENUITEMINFO mii; |
1830 | TCHAR buf[MAX_PATH + 1]; |
1831 | TCHAR param[MAX_PATH + 1]; |
1832 | memset(&mii, 0, sizeof(mii)); |
1833 | mii.cbSize = sizeof(mii); |
1834 | mii.fMask = MIIM_TYPE; |
1835 | mii.cch = MAX_PATH; |
1836 | mii.dwTypeData = buf; |
1837 | GetMenuItemInfo(session_menu, wParam, FALSE, &mii); |
1838 | strcpy(param, "@"); |
1839 | strcat(param, mii.dwTypeData); |
1840 | if((int)ShellExecute(hwnd, NULL, putty_path, param, |
1841 | _T(""), SW_SHOW) <= 32) { |
1842 | MessageBox(NULL, "Unable to execute PuTTY!", "Error", |
1843 | MB_OK | MB_ICONERROR); |
1844 | } |
1845 | } |
1846 | } |
1847 | break; |
32874aea |
1848 | } |
1849 | break; |
5c58ad2d |
1850 | case WM_DESTROY: |
ecea795f |
1851 | if (requested_help) { |
1852 | WinHelp(main_hwnd, help_path, HELP_QUIT, 0); |
1853 | requested_help = FALSE; |
1854 | } |
32874aea |
1855 | PostQuitMessage(0); |
5c58ad2d |
1856 | return 0; |
1857 | case WM_COPYDATA: |
32874aea |
1858 | { |
1859 | COPYDATASTRUCT *cds; |
1860 | char *mapname; |
1861 | void *p; |
2d466ffd |
1862 | HANDLE filemap; |
1863 | #ifndef NO_SECURITY |
1864 | HANDLE proc; |
32874aea |
1865 | PSID mapowner, procowner; |
1866 | PSECURITY_DESCRIPTOR psd1 = NULL, psd2 = NULL; |
2d466ffd |
1867 | #endif |
32874aea |
1868 | int ret = 0; |
1869 | |
1870 | cds = (COPYDATASTRUCT *) lParam; |
1871 | if (cds->dwData != AGENT_COPYDATA_ID) |
1872 | return 0; /* not our message, mate */ |
1873 | mapname = (char *) cds->lpData; |
1874 | if (mapname[cds->cbData - 1] != '\0') |
1875 | return 0; /* failure to be ASCIZ! */ |
d70f60ae |
1876 | #ifdef DEBUG_IPC |
32874aea |
1877 | debug(("mapname is :%s:\n", mapname)); |
d70f60ae |
1878 | #endif |
32874aea |
1879 | filemap = OpenFileMapping(FILE_MAP_ALL_ACCESS, FALSE, mapname); |
d70f60ae |
1880 | #ifdef DEBUG_IPC |
32874aea |
1881 | debug(("filemap is %p\n", filemap)); |
d70f60ae |
1882 | #endif |
32874aea |
1883 | if (filemap != NULL && filemap != INVALID_HANDLE_VALUE) { |
123bc6ea |
1884 | #ifndef NO_SECURITY |
2d466ffd |
1885 | int rc; |
32874aea |
1886 | if (has_security) { |
1887 | if ((proc = OpenProcess(MAXIMUM_ALLOWED, FALSE, |
1888 | GetCurrentProcessId())) == |
1889 | NULL) { |
d70f60ae |
1890 | #ifdef DEBUG_IPC |
32874aea |
1891 | debug(("couldn't get handle for process\n")); |
d70f60ae |
1892 | #endif |
32874aea |
1893 | return 0; |
1894 | } |
1895 | if (getsecurityinfo(proc, SE_KERNEL_OBJECT, |
1896 | OWNER_SECURITY_INFORMATION, |
1897 | &procowner, NULL, NULL, NULL, |
1898 | &psd2) != ERROR_SUCCESS) { |
d70f60ae |
1899 | #ifdef DEBUG_IPC |
32874aea |
1900 | debug(("couldn't get owner info for process\n")); |
d70f60ae |
1901 | #endif |
32874aea |
1902 | CloseHandle(proc); |
1903 | return 0; /* unable to get security info */ |
1904 | } |
1905 | CloseHandle(proc); |
1906 | if ((rc = getsecurityinfo(filemap, SE_KERNEL_OBJECT, |
1907 | OWNER_SECURITY_INFORMATION, |
1908 | &mapowner, NULL, NULL, NULL, |
1909 | &psd1) != ERROR_SUCCESS)) { |
d70f60ae |
1910 | #ifdef DEBUG_IPC |
32874aea |
1911 | debug( |
1912 | ("couldn't get owner info for filemap: %d\n", |
1913 | rc)); |
d70f60ae |
1914 | #endif |
32874aea |
1915 | return 0; |
1916 | } |
016ef8ab |
1917 | #ifdef DEBUG_IPC |
32874aea |
1918 | debug(("got security stuff\n")); |
016ef8ab |
1919 | #endif |
32874aea |
1920 | if (!EqualSid(mapowner, procowner)) |
1921 | return 0; /* security ID mismatch! */ |
d70f60ae |
1922 | #ifdef DEBUG_IPC |
32874aea |
1923 | debug(("security stuff matched\n")); |
d70f60ae |
1924 | #endif |
32874aea |
1925 | LocalFree(psd1); |
1926 | LocalFree(psd2); |
1927 | } else { |
d70f60ae |
1928 | #ifdef DEBUG_IPC |
32874aea |
1929 | debug(("security APIs not present\n")); |
d70f60ae |
1930 | #endif |
32874aea |
1931 | } |
123bc6ea |
1932 | #endif |
32874aea |
1933 | p = MapViewOfFile(filemap, FILE_MAP_WRITE, 0, 0, 0); |
d70f60ae |
1934 | #ifdef DEBUG_IPC |
32874aea |
1935 | debug(("p is %p\n", p)); |
1936 | { |
1937 | int i; |
1938 | for (i = 0; i < 5; i++) |
1939 | debug( |
1940 | ("p[%d]=%02x\n", i, |
1941 | ((unsigned char *) p)[i]));} |
d70f60ae |
1942 | #endif |
32874aea |
1943 | answer_msg(p); |
1944 | ret = 1; |
1945 | UnmapViewOfFile(p); |
1946 | } |
1947 | CloseHandle(filemap); |
1948 | return ret; |
1949 | } |
5c58ad2d |
1950 | } |
1951 | |
32874aea |
1952 | return DefWindowProc(hwnd, message, wParam, lParam); |
5c58ad2d |
1953 | } |
1954 | |
ddecd643 |
1955 | /* |
1956 | * Fork and Exec the command in cmdline. [DBW] |
1957 | */ |
2c975497 |
1958 | void spawn_cmd(char *cmdline, char * args, int show) |
32874aea |
1959 | { |
ddecd643 |
1960 | if (ShellExecute(NULL, _T("open"), cmdline, |
2c975497 |
1961 | args, NULL, show) <= (HINSTANCE) 32) { |
57356d63 |
1962 | char *msg; |
1963 | msg = dupprintf("Failed to run \"%.100s\", Error: %d", cmdline, |
1964 | (int)GetLastError()); |
1965 | MessageBox(NULL, msg, APPNAME, MB_OK | MB_ICONEXCLAMATION); |
1966 | sfree(msg); |
ddecd643 |
1967 | } |
1968 | } |
1969 | |
c44bf5bd |
1970 | /* |
1971 | * This is a can't-happen stub, since Pageant never makes |
1972 | * asynchronous agent requests. |
1973 | */ |
1974 | void agent_schedule_callback(void (*callback)(void *, void *, int), |
1975 | void *callback_ctx, void *data, int len) |
1976 | { |
1977 | assert(!"We shouldn't get here"); |
1978 | } |
1979 | |
93b581bd |
1980 | void cleanup_exit(int code) { exit(code); } |
1981 | |
c44bf5bd |
1982 | int flags = FLAG_SYNCAGENT; |
1983 | |
32874aea |
1984 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
1985 | { |
5c58ad2d |
1986 | WNDCLASS wndclass; |
5c58ad2d |
1987 | MSG msg; |
016ef8ab |
1988 | HMODULE advapi; |
ddecd643 |
1989 | char *command = NULL; |
1990 | int added_keys = 0; |
d3a1a808 |
1991 | int argc, i; |
1992 | char **argv, **argstart; |
016ef8ab |
1993 | |
1994 | /* |
1995 | * Determine whether we're an NT system (should have security |
1996 | * APIs) or a non-NT system (don't do security). |
1997 | */ |
4c48c989 |
1998 | if (!init_winver()) |
1999 | { |
2000 | modalfatalbox("Windows refuses to report a version"); |
2001 | } |
2002 | if (osVersion.dwPlatformId == VER_PLATFORM_WIN32_NT) { |
32874aea |
2003 | has_security = TRUE; |
016ef8ab |
2004 | } else |
32874aea |
2005 | has_security = FALSE; |
016ef8ab |
2006 | |
2007 | if (has_security) { |
123bc6ea |
2008 | #ifndef NO_SECURITY |
32874aea |
2009 | /* |
2010 | * Attempt to get the security API we need. |
2011 | */ |
2012 | advapi = LoadLibrary("ADVAPI32.DLL"); |
2013 | getsecurityinfo = |
2014 | (gsi_fn_t) GetProcAddress(advapi, "GetSecurityInfo"); |
2015 | if (!getsecurityinfo) { |
2016 | MessageBox(NULL, |
2017 | "Unable to access security APIs. Pageant will\n" |
2018 | "not run, in case it causes a security breach.", |
2019 | "Pageant Fatal Error", MB_ICONERROR | MB_OK); |
2020 | return 1; |
2021 | } |
123bc6ea |
2022 | #else |
2023 | MessageBox(NULL, |
2024 | "This program has been compiled for Win9X and will\n" |
2025 | "not run on NT, in case it causes a security breach.", |
2026 | "Pageant Fatal Error", MB_ICONERROR | MB_OK); |
2027 | return 1; |
2028 | #endif |
016ef8ab |
2029 | } else |
32874aea |
2030 | advapi = NULL; |
5c58ad2d |
2031 | |
2032 | instance = inst; |
2033 | |
ddecd643 |
2034 | /* |
ecea795f |
2035 | * See if we can find our Help file. |
2036 | */ |
2037 | { |
2038 | char b[2048], *p, *q, *r; |
2039 | FILE *fp; |
2040 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
2041 | r = b; |
2042 | p = strrchr(b, '\\'); |
2043 | if (p && p >= r) r = p+1; |
2044 | q = strrchr(b, ':'); |
2045 | if (q && q >= r) r = q+1; |
a9dc49af |
2046 | strcpy(r, PUTTY_HELP_FILE); |
ecea795f |
2047 | if ( (fp = fopen(b, "r")) != NULL) { |
2048 | help_path = dupstr(b); |
2049 | fclose(fp); |
2050 | } else |
2051 | help_path = NULL; |
2052 | } |
2053 | |
2054 | /* |
76b51e35 |
2055 | * Look for the PuTTY binary (we will enable the saved session |
2056 | * submenu if we find it). |
2057 | */ |
2058 | { |
2059 | char b[2048], *p, *q, *r; |
2060 | FILE *fp; |
2061 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
2062 | r = b; |
2063 | p = strrchr(b, '\\'); |
2064 | if (p && p >= r) r = p+1; |
2065 | q = strrchr(b, ':'); |
2066 | if (q && q >= r) r = q+1; |
2067 | strcpy(r, "putty.exe"); |
2068 | if ( (fp = fopen(b, "r")) != NULL) { |
2069 | putty_path = dupstr(b); |
2070 | fclose(fp); |
2071 | } else |
2072 | putty_path = NULL; |
2073 | } |
2074 | |
2075 | /* |
ddecd643 |
2076 | * Find out if Pageant is already running. |
2077 | */ |
2078 | already_running = FALSE; |
260f3dec |
2079 | if (agent_exists()) |
ddecd643 |
2080 | already_running = TRUE; |
2081 | else { |
2082 | |
2083 | if (!prev) { |
32874aea |
2084 | wndclass.style = 0; |
2085 | wndclass.lpfnWndProc = WndProc; |
2086 | wndclass.cbClsExtra = 0; |
2087 | wndclass.cbWndExtra = 0; |
2088 | wndclass.hInstance = inst; |
2089 | wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(IDI_MAINICON)); |
2090 | wndclass.hCursor = LoadCursor(NULL, IDC_IBEAM); |
2091 | wndclass.hbrBackground = GetStockObject(BLACK_BRUSH); |
2092 | wndclass.lpszMenuName = NULL; |
ddecd643 |
2093 | wndclass.lpszClassName = APPNAME; |
2094 | |
32874aea |
2095 | RegisterClass(&wndclass); |
ddecd643 |
2096 | } |
5c58ad2d |
2097 | |
ecea795f |
2098 | main_hwnd = keylist = NULL; |
5c58ad2d |
2099 | |
ecea795f |
2100 | main_hwnd = CreateWindow(APPNAME, APPNAME, |
2101 | WS_OVERLAPPEDWINDOW | WS_VSCROLL, |
2102 | CW_USEDEFAULT, CW_USEDEFAULT, |
2103 | 100, 100, NULL, NULL, inst, NULL); |
5c58ad2d |
2104 | |
ddecd643 |
2105 | /* Set up a system tray icon */ |
ecea795f |
2106 | AddTrayIcon(main_hwnd); |
15ad2e8a |
2107 | |
76b51e35 |
2108 | /* Accelerators used: nsvkxa */ |
15ad2e8a |
2109 | systray_menu = CreatePopupMenu(); |
76b51e35 |
2110 | if (putty_path) { |
2111 | session_menu = CreateMenu(); |
2112 | AppendMenu(systray_menu, MF_ENABLED, IDM_PUTTY, "&New Session"); |
2113 | AppendMenu(systray_menu, MF_POPUP | MF_ENABLED, |
2114 | (UINT) session_menu, "&Saved Sessions"); |
2115 | AppendMenu(systray_menu, MF_SEPARATOR, 0, 0); |
2116 | } |
15ad2e8a |
2117 | AppendMenu(systray_menu, MF_ENABLED, IDM_VIEWKEYS, |
2118 | "&View Keys"); |
2119 | AppendMenu(systray_menu, MF_ENABLED, IDM_ADDKEY, "Add &Key"); |
ecea795f |
2120 | AppendMenu(systray_menu, MF_SEPARATOR, 0, 0); |
2121 | if (help_path) |
2122 | AppendMenu(systray_menu, MF_ENABLED, IDM_HELP, "&Help"); |
15ad2e8a |
2123 | AppendMenu(systray_menu, MF_ENABLED, IDM_ABOUT, "&About"); |
ecea795f |
2124 | AppendMenu(systray_menu, MF_SEPARATOR, 0, 0); |
15ad2e8a |
2125 | AppendMenu(systray_menu, MF_ENABLED, IDM_CLOSE, "E&xit"); |
76b51e35 |
2126 | initial_menuitems_count = GetMenuItemCount(session_menu); |
5c58ad2d |
2127 | |
45f23490 |
2128 | /* Set the default menu item. */ |
2129 | SetMenuDefaultItem(systray_menu, IDM_VIEWKEYS, FALSE); |
2130 | |
ecea795f |
2131 | ShowWindow(main_hwnd, SW_HIDE); |
5c58ad2d |
2132 | |
ddecd643 |
2133 | /* |
2134 | * Initialise storage for RSA keys. |
2135 | */ |
2136 | rsakeys = newtree234(cmpkeys_rsa); |
2137 | ssh2keys = newtree234(cmpkeys_ssh2); |
2138 | |
2139 | } |
dacbd0e8 |
2140 | |
2141 | /* |
0959acf7 |
2142 | * Initialise storage for short-term passphrase cache. |
2143 | */ |
2144 | passphrases = newtree234(NULL); |
2145 | |
2146 | /* |
45cebe79 |
2147 | * Process the command line and add keys as listed on it. |
5c58ad2d |
2148 | */ |
d3a1a808 |
2149 | split_into_argv(cmdline, &argc, &argv, &argstart); |
2150 | for (i = 0; i < argc; i++) { |
2151 | if (!strcmp(argv[i], "-c")) { |
2152 | /* |
2153 | * If we see `-c', then the rest of the |
2154 | * command line should be treated as a |
2155 | * command to be spawned. |
2156 | */ |
2157 | if (i < argc-1) |
2158 | command = argstart[i+1]; |
2159 | else |
2160 | command = ""; |
2161 | break; |
2162 | } else { |
9a30e26b |
2163 | add_keyfile(filename_from_str(argv[i])); |
d3a1a808 |
2164 | added_keys = TRUE; |
32874aea |
2165 | } |
5c58ad2d |
2166 | } |
2167 | |
0959acf7 |
2168 | /* |
2169 | * Forget any passphrase that we retained while going over |
2170 | * command line keyfiles. |
2171 | */ |
2172 | forget_passphrases(); |
2173 | |
2c975497 |
2174 | if (command) { |
2175 | char *args; |
2176 | if (command[0] == '"') |
2177 | args = strchr(++command, '"'); |
2178 | else |
2179 | args = strchr(command, ' '); |
2180 | if (args) { |
2181 | *args++ = 0; |
2182 | while(*args && isspace(*args)) args++; |
2183 | } |
2184 | spawn_cmd(command, args, show); |
2185 | } |
ddecd643 |
2186 | |
2187 | /* |
2188 | * If Pageant was already running, we leave now. If we haven't |
2189 | * even taken any auxiliary action (spawned a command or added |
2190 | * keys), complain. |
2191 | */ |
2192 | if (already_running) { |
2193 | if (!command && !added_keys) { |
2194 | MessageBox(NULL, "Pageant is already running", "Pageant Error", |
2195 | MB_ICONERROR | MB_OK); |
2196 | } |
32874aea |
2197 | if (advapi) |
2198 | FreeLibrary(advapi); |
2199 | return 0; |
ddecd643 |
2200 | } |
2201 | |
5c58ad2d |
2202 | /* |
dacbd0e8 |
2203 | * Main message loop. |
5c58ad2d |
2204 | */ |
5c58ad2d |
2205 | while (GetMessage(&msg, NULL, 0, 0) == 1) { |
6de8ca59 |
2206 | if (!(IsWindow(keylist) && IsDialogMessage(keylist, &msg)) && |
2207 | !(IsWindow(aboutbox) && IsDialogMessage(aboutbox, &msg))) { |
2208 | TranslateMessage(&msg); |
2209 | DispatchMessage(&msg); |
2210 | } |
5c58ad2d |
2211 | } |
2212 | |
2213 | /* Clean up the system tray icon */ |
2214 | { |
32874aea |
2215 | NOTIFYICONDATA tnid; |
5c58ad2d |
2216 | |
32874aea |
2217 | tnid.cbSize = sizeof(NOTIFYICONDATA); |
ecea795f |
2218 | tnid.hWnd = main_hwnd; |
32874aea |
2219 | tnid.uID = 1; |
5c58ad2d |
2220 | |
32874aea |
2221 | Shell_NotifyIcon(NIM_DELETE, &tnid); |
5c58ad2d |
2222 | |
32874aea |
2223 | DestroyMenu(systray_menu); |
5c58ad2d |
2224 | } |
2225 | |
32874aea |
2226 | if (advapi) |
2227 | FreeLibrary(advapi); |
76b51e35 |
2228 | return msg.wParam; |
5c58ad2d |
2229 | } |