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 | |
9754e5ca |
62 | /* CWD for "add key" file requester. */ |
63 | static filereq *keypath = NULL; |
64 | |
76b51e35 |
65 | #define IDM_PUTTY 0x0060 |
66 | #define IDM_SESSIONS_BASE 0x1000 |
67 | #define IDM_SESSIONS_MAX 0x2000 |
68 | #define PUTTY_REGKEY "Software\\SimonTatham\\PuTTY\\Sessions" |
69 | #define PUTTY_DEFAULT "Default%20Settings" |
70 | static int initial_menuitems_count; |
71 | |
1709795f |
72 | /* |
73 | * Print a modal (Really Bad) message box and perform a fatal exit. |
74 | */ |
75 | void modalfatalbox(char *fmt, ...) |
76 | { |
77 | va_list ap; |
57356d63 |
78 | char *buf; |
1709795f |
79 | |
80 | va_start(ap, fmt); |
57356d63 |
81 | buf = dupvprintf(fmt, ap); |
1709795f |
82 | va_end(ap); |
57356d63 |
83 | MessageBox(main_hwnd, buf, "Pageant Fatal Error", |
1709795f |
84 | MB_SYSTEMMODAL | MB_ICONERROR | MB_OK); |
57356d63 |
85 | sfree(buf); |
1709795f |
86 | exit(1); |
87 | } |
88 | |
76b51e35 |
89 | /* Un-munge session names out of the registry. */ |
90 | static void unmungestr(char *in, char *out, int outlen) |
91 | { |
92 | while (*in) { |
93 | if (*in == '%' && in[1] && in[2]) { |
94 | int i, j; |
95 | |
96 | i = in[1] - '0'; |
97 | i -= (i > 9 ? 7 : 0); |
98 | j = in[2] - '0'; |
99 | j -= (j > 9 ? 7 : 0); |
100 | |
101 | *out++ = (i << 4) + j; |
102 | if (!--outlen) |
103 | return; |
104 | in += 3; |
105 | } else { |
106 | *out++ = *in++; |
107 | if (!--outlen) |
108 | return; |
109 | } |
110 | } |
111 | *out = '\0'; |
112 | return; |
113 | } |
5c58ad2d |
114 | |
45cebe79 |
115 | static tree234 *rsakeys, *ssh2keys; |
5c58ad2d |
116 | |
75cab814 |
117 | static int has_security; |
123bc6ea |
118 | #ifndef NO_SECURITY |
32874aea |
119 | typedef DWORD(WINAPI * gsi_fn_t) |
120 | (HANDLE, SE_OBJECT_TYPE, SECURITY_INFORMATION, |
121 | PSID *, PSID *, PACL *, PACL *, PSECURITY_DESCRIPTOR *); |
75cab814 |
122 | static gsi_fn_t getsecurityinfo; |
123bc6ea |
123 | #endif |
016ef8ab |
124 | |
5c58ad2d |
125 | /* |
3f2d010c |
126 | * Forward references |
127 | */ |
128 | static void *make_keylist1(int *length); |
129 | static void *make_keylist2(int *length); |
0016d70b |
130 | static void *get_keylist1(int *length); |
131 | static void *get_keylist2(int *length); |
3f2d010c |
132 | |
133 | /* |
b492c4d7 |
134 | * We need this to link with the RSA code, because rsaencrypt() |
135 | * pads its data with random bytes. Since we only use rsadecrypt() |
136 | * and the signing functions, which are deterministic, this should |
137 | * never be called. |
138 | * |
139 | * If it _is_ called, there is a _serious_ problem, because it |
140 | * won't generate true random numbers. So we must scream, panic, |
141 | * and exit immediately if that should happen. |
142 | */ |
143 | int random_byte(void) |
144 | { |
145 | MessageBox(main_hwnd, "Internal Error", APPNAME, MB_OK | MB_ICONERROR); |
146 | exit(0); |
147 | /* this line can't be reached but it placates MSVC's warnings :-) */ |
148 | return 0; |
149 | } |
150 | |
151 | /* |
45cebe79 |
152 | * Blob structure for passing to the asymmetric SSH2 key compare |
153 | * function, prototyped here. |
154 | */ |
155 | struct blob { |
156 | unsigned char *blob; |
157 | int len; |
158 | }; |
159 | static int cmpkeys_ssh2_asymm(void *av, void *bv); |
160 | |
5c58ad2d |
161 | #define GET_32BIT(cp) \ |
162 | (((unsigned long)(unsigned char)(cp)[0] << 24) | \ |
163 | ((unsigned long)(unsigned char)(cp)[1] << 16) | \ |
164 | ((unsigned long)(unsigned char)(cp)[2] << 8) | \ |
165 | ((unsigned long)(unsigned char)(cp)[3])) |
166 | |
167 | #define PUT_32BIT(cp, value) { \ |
168 | (cp)[0] = (unsigned char)((value) >> 24); \ |
169 | (cp)[1] = (unsigned char)((value) >> 16); \ |
170 | (cp)[2] = (unsigned char)((value) >> 8); \ |
171 | (cp)[3] = (unsigned char)(value); } |
172 | |
173 | #define PASSPHRASE_MAXLEN 512 |
174 | |
d4de2d2a |
175 | struct PassphraseProcStruct { |
176 | char *passphrase; |
177 | char *comment; |
178 | }; |
179 | |
0959acf7 |
180 | static tree234 *passphrases = NULL; |
181 | |
182 | /* |
183 | * After processing a list of filenames, we want to forget the |
184 | * passphrases. |
185 | */ |
186 | static void forget_passphrases(void) |
187 | { |
0959acf7 |
188 | while (count234(passphrases) > 0) { |
189 | char *pp = index234(passphrases, 0); |
190 | memset(pp, 0, strlen(pp)); |
191 | delpos234(passphrases, 0); |
192 | free(pp); |
193 | } |
194 | } |
195 | |
5c58ad2d |
196 | /* |
5af3a3b6 |
197 | * Dialog-box function for the Licence box. |
198 | */ |
32874aea |
199 | static int CALLBACK LicenceProc(HWND hwnd, UINT msg, |
200 | WPARAM wParam, LPARAM lParam) |
201 | { |
5af3a3b6 |
202 | switch (msg) { |
203 | case WM_INITDIALOG: |
204 | return 1; |
205 | case WM_COMMAND: |
206 | switch (LOWORD(wParam)) { |
207 | case IDOK: |
c4c04fac |
208 | case IDCANCEL: |
32874aea |
209 | EndDialog(hwnd, 1); |
5af3a3b6 |
210 | return 0; |
211 | } |
212 | return 0; |
213 | case WM_CLOSE: |
214 | EndDialog(hwnd, 1); |
215 | return 0; |
216 | } |
217 | return 0; |
218 | } |
219 | |
220 | /* |
221 | * Dialog-box function for the About box. |
222 | */ |
32874aea |
223 | static int CALLBACK AboutProc(HWND hwnd, UINT msg, |
224 | WPARAM wParam, LPARAM lParam) |
225 | { |
5af3a3b6 |
226 | switch (msg) { |
227 | case WM_INITDIALOG: |
32874aea |
228 | SetDlgItemText(hwnd, 100, ver); |
5af3a3b6 |
229 | return 1; |
230 | case WM_COMMAND: |
231 | switch (LOWORD(wParam)) { |
232 | case IDOK: |
c4c04fac |
233 | case IDCANCEL: |
5af3a3b6 |
234 | aboutbox = NULL; |
32874aea |
235 | DestroyWindow(hwnd); |
5af3a3b6 |
236 | return 0; |
237 | case 101: |
238 | EnableWindow(hwnd, 0); |
cd9778e2 |
239 | DialogBox(instance, MAKEINTRESOURCE(214), hwnd, LicenceProc); |
5af3a3b6 |
240 | EnableWindow(hwnd, 1); |
32874aea |
241 | SetActiveWindow(hwnd); |
5af3a3b6 |
242 | return 0; |
243 | } |
244 | return 0; |
245 | case WM_CLOSE: |
246 | aboutbox = NULL; |
32874aea |
247 | DestroyWindow(hwnd); |
5af3a3b6 |
248 | return 0; |
249 | } |
250 | return 0; |
251 | } |
252 | |
cb5ca813 |
253 | static HWND passphrase_box; |
254 | |
5af3a3b6 |
255 | /* |
5c58ad2d |
256 | * Dialog-box function for the passphrase box. |
257 | */ |
258 | static int CALLBACK PassphraseProc(HWND hwnd, UINT msg, |
32874aea |
259 | WPARAM wParam, LPARAM lParam) |
260 | { |
8e1feb27 |
261 | static char *passphrase = NULL; |
d4de2d2a |
262 | struct PassphraseProcStruct *p; |
5c58ad2d |
263 | |
264 | switch (msg) { |
265 | case WM_INITDIALOG: |
cb5ca813 |
266 | passphrase_box = hwnd; |
45cebe79 |
267 | /* |
268 | * Centre the window. |
269 | */ |
270 | { /* centre the window */ |
271 | RECT rs, rd; |
272 | HWND hw; |
273 | |
274 | hw = GetDesktopWindow(); |
32874aea |
275 | if (GetWindowRect(hw, &rs) && GetWindowRect(hwnd, &rd)) |
276 | MoveWindow(hwnd, |
277 | (rs.right + rs.left + rd.left - rd.right) / 2, |
278 | (rs.bottom + rs.top + rd.top - rd.bottom) / 2, |
279 | rd.right - rd.left, rd.bottom - rd.top, TRUE); |
45cebe79 |
280 | } |
281 | |
32874aea |
282 | SetForegroundWindow(hwnd); |
283 | SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, |
284 | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); |
285 | p = (struct PassphraseProcStruct *) lParam; |
286 | passphrase = p->passphrase; |
287 | if (p->comment) |
288 | SetDlgItemText(hwnd, 101, p->comment); |
289 | *passphrase = 0; |
290 | SetDlgItemText(hwnd, 102, passphrase); |
291 | return 0; |
5c58ad2d |
292 | case WM_COMMAND: |
293 | switch (LOWORD(wParam)) { |
294 | case IDOK: |
295 | if (*passphrase) |
32874aea |
296 | EndDialog(hwnd, 1); |
5c58ad2d |
297 | else |
32874aea |
298 | MessageBeep(0); |
5c58ad2d |
299 | return 0; |
300 | case IDCANCEL: |
32874aea |
301 | EndDialog(hwnd, 0); |
5c58ad2d |
302 | return 0; |
32874aea |
303 | case 102: /* edit box */ |
8e1feb27 |
304 | if ((HIWORD(wParam) == EN_CHANGE) && passphrase) { |
32874aea |
305 | GetDlgItemText(hwnd, 102, passphrase, |
306 | PASSPHRASE_MAXLEN - 1); |
307 | passphrase[PASSPHRASE_MAXLEN - 1] = '\0'; |
308 | } |
309 | return 0; |
5c58ad2d |
310 | } |
311 | return 0; |
312 | case WM_CLOSE: |
32874aea |
313 | EndDialog(hwnd, 0); |
5c58ad2d |
314 | return 0; |
315 | } |
316 | return 0; |
317 | } |
318 | |
319 | /* |
7bedb13c |
320 | * Warn about the obsolescent key file format. |
321 | */ |
322 | void old_keyfile_warning(void) |
323 | { |
324 | static const char mbtitle[] = "PuTTY Key File Warning"; |
325 | static const char message[] = |
326 | "You are loading an SSH 2 private key which has an\n" |
327 | "old version of the file format. This means your key\n" |
328 | "file is not fully tamperproof. Future versions of\n" |
329 | "PuTTY may stop supporting this private key format,\n" |
330 | "so we recommend you convert your key to the new\n" |
331 | "format.\n" |
332 | "\n" |
333 | "You can perform this conversion by loading the key\n" |
334 | "into PuTTYgen and then saving it again."; |
335 | |
336 | MessageBox(NULL, message, mbtitle, MB_OK); |
337 | } |
338 | |
339 | /* |
3c0b3d06 |
340 | * Update the visible key list. |
341 | */ |
32874aea |
342 | static void keylist_update(void) |
343 | { |
45cebe79 |
344 | struct RSAKey *rkey; |
345 | struct ssh2_userkey *skey; |
d2371c81 |
346 | int i; |
3c0b3d06 |
347 | |
348 | if (keylist) { |
32874aea |
349 | SendDlgItemMessage(keylist, 100, LB_RESETCONTENT, 0, 0); |
350 | for (i = 0; NULL != (rkey = index234(rsakeys, i)); i++) { |
351 | char listentry[512], *p; |
352 | /* |
353 | * Replace two spaces in the fingerprint with tabs, for |
354 | * nice alignment in the box. |
355 | */ |
45cebe79 |
356 | strcpy(listentry, "ssh1\t"); |
32874aea |
357 | p = listentry + strlen(listentry); |
358 | rsa_fingerprint(p, sizeof(listentry) - (p - listentry), rkey); |
359 | p = strchr(listentry, ' '); |
360 | if (p) |
361 | *p = '\t'; |
362 | p = strchr(listentry, ' '); |
363 | if (p) |
364 | *p = '\t'; |
365 | SendDlgItemMessage(keylist, 100, LB_ADDSTRING, |
366 | 0, (LPARAM) listentry); |
367 | } |
368 | for (i = 0; NULL != (skey = index234(ssh2keys, i)); i++) { |
369 | char listentry[512], *p; |
45cebe79 |
370 | int len; |
32874aea |
371 | /* |
372 | * Replace two spaces in the fingerprint with tabs, for |
373 | * nice alignment in the box. |
374 | */ |
45cebe79 |
375 | p = skey->alg->fingerprint(skey->data); |
376 | strncpy(listentry, p, sizeof(listentry)); |
32874aea |
377 | p = strchr(listentry, ' '); |
378 | if (p) |
379 | *p = '\t'; |
380 | p = strchr(listentry, ' '); |
381 | if (p) |
382 | *p = '\t'; |
45cebe79 |
383 | len = strlen(listentry); |
32874aea |
384 | if (len < sizeof(listentry) - 2) { |
45cebe79 |
385 | listentry[len] = '\t'; |
32874aea |
386 | strncpy(listentry + len + 1, skey->comment, |
387 | sizeof(listentry) - len - 1); |
45cebe79 |
388 | } |
32874aea |
389 | SendDlgItemMessage(keylist, 100, LB_ADDSTRING, 0, |
390 | (LPARAM) listentry); |
391 | } |
392 | SendDlgItemMessage(keylist, 100, LB_SETCURSEL, (WPARAM) - 1, 0); |
3c0b3d06 |
393 | } |
394 | } |
395 | |
396 | /* |
5c58ad2d |
397 | * This function loads a key from a file and adds it. |
398 | */ |
9a30e26b |
399 | static void add_keyfile(Filename filename) |
32874aea |
400 | { |
5c58ad2d |
401 | char passphrase[PASSPHRASE_MAXLEN]; |
2d466ffd |
402 | struct RSAKey *rkey = NULL; |
403 | struct ssh2_userkey *skey = NULL; |
5c58ad2d |
404 | int needs_pass; |
405 | int ret; |
406 | int attempts; |
d4de2d2a |
407 | char *comment; |
5fe609d2 |
408 | const char *error = NULL; |
d4de2d2a |
409 | struct PassphraseProcStruct pps; |
231ee168 |
410 | int type; |
0959acf7 |
411 | int original_pass; |
412 | |
9a30e26b |
413 | type = key_type(&filename); |
231ee168 |
414 | if (type != SSH_KEYTYPE_SSH1 && type != SSH_KEYTYPE_SSH2) { |
415 | char msg[256]; |
416 | sprintf(msg, "Couldn't load this key (%s)", key_type_to_str(type)); |
417 | MessageBox(NULL, msg, APPNAME, MB_OK | MB_ICONERROR); |
32874aea |
418 | return; |
45cebe79 |
419 | } |
5c58ad2d |
420 | |
3f2d010c |
421 | /* |
422 | * See if the key is already loaded (in the primary Pageant, |
423 | * which may or may not be us). |
424 | */ |
425 | { |
426 | void *blob; |
427 | unsigned char *keylist, *p; |
0016d70b |
428 | int i, nkeys, bloblen, keylistlen; |
3f2d010c |
429 | |
231ee168 |
430 | if (type == SSH_KEYTYPE_SSH1) { |
5fe609d2 |
431 | if (!rsakey_pubblob(&filename, &blob, &bloblen, &error)) { |
432 | char *msg = dupprintf("Couldn't load private key (%s)", error); |
433 | MessageBox(NULL, msg, APPNAME, MB_OK | MB_ICONERROR); |
434 | sfree(msg); |
3f2d010c |
435 | return; |
436 | } |
0016d70b |
437 | keylist = get_keylist1(&keylistlen); |
3f2d010c |
438 | } else { |
439 | unsigned char *blob2; |
5fe609d2 |
440 | blob = ssh2_userkey_loadpub(&filename, NULL, &bloblen, &error); |
3f2d010c |
441 | if (!blob) { |
5fe609d2 |
442 | char *msg = dupprintf("Couldn't load private key (%s)", error); |
443 | MessageBox(NULL, msg, APPNAME, MB_OK | MB_ICONERROR); |
444 | sfree(msg); |
3f2d010c |
445 | return; |
446 | } |
447 | /* For our purposes we want the blob prefixed with its length */ |
3d88e64d |
448 | blob2 = snewn(bloblen+4, unsigned char); |
3f2d010c |
449 | PUT_32BIT(blob2, bloblen); |
450 | memcpy(blob2 + 4, blob, bloblen); |
451 | sfree(blob); |
452 | blob = blob2; |
453 | |
0016d70b |
454 | keylist = get_keylist2(&keylistlen); |
3f2d010c |
455 | } |
456 | if (keylist) { |
0016d70b |
457 | if (keylistlen < 4) { |
458 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
459 | MB_OK | MB_ICONERROR); |
460 | return; |
461 | } |
3f2d010c |
462 | nkeys = GET_32BIT(keylist); |
463 | p = keylist + 4; |
0016d70b |
464 | keylistlen -= 4; |
3f2d010c |
465 | |
466 | for (i = 0; i < nkeys; i++) { |
467 | if (!memcmp(blob, p, bloblen)) { |
468 | /* Key is already present; we can now leave. */ |
469 | sfree(keylist); |
470 | sfree(blob); |
471 | return; |
472 | } |
473 | /* Now skip over public blob */ |
0016d70b |
474 | if (type == SSH_KEYTYPE_SSH1) { |
475 | int n = rsa_public_blob_len(p, keylistlen); |
476 | if (n < 0) { |
477 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
478 | MB_OK | MB_ICONERROR); |
479 | return; |
480 | } |
481 | p += n; |
482 | keylistlen -= n; |
483 | } else { |
484 | int n; |
485 | if (keylistlen < 4) { |
486 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
487 | MB_OK | MB_ICONERROR); |
488 | return; |
489 | } |
490 | n = 4 + GET_32BIT(p); |
491 | if (keylistlen < n) { |
492 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
493 | MB_OK | MB_ICONERROR); |
494 | return; |
495 | } |
496 | p += n; |
497 | keylistlen -= n; |
498 | } |
3f2d010c |
499 | /* Now skip over comment field */ |
0016d70b |
500 | { |
501 | int n; |
502 | if (keylistlen < 4) { |
503 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
504 | MB_OK | MB_ICONERROR); |
505 | return; |
506 | } |
507 | n = 4 + GET_32BIT(p); |
508 | if (keylistlen < n) { |
509 | MessageBox(NULL, "Received broken key list?!", APPNAME, |
510 | MB_OK | MB_ICONERROR); |
511 | return; |
512 | } |
513 | p += n; |
514 | keylistlen -= n; |
515 | } |
3f2d010c |
516 | } |
517 | |
518 | sfree(keylist); |
519 | } |
520 | |
521 | sfree(blob); |
522 | } |
523 | |
5fe609d2 |
524 | error = NULL; |
231ee168 |
525 | if (type == SSH_KEYTYPE_SSH1) |
9a30e26b |
526 | needs_pass = rsakey_encrypted(&filename, &comment); |
45cebe79 |
527 | else |
9a30e26b |
528 | needs_pass = ssh2_userkey_encrypted(&filename, &comment); |
5c58ad2d |
529 | attempts = 0; |
231ee168 |
530 | if (type == SSH_KEYTYPE_SSH1) |
3d88e64d |
531 | rkey = snew(struct RSAKey); |
d4de2d2a |
532 | pps.passphrase = passphrase; |
533 | pps.comment = comment; |
0959acf7 |
534 | original_pass = 0; |
5c58ad2d |
535 | do { |
32874aea |
536 | if (needs_pass) { |
0959acf7 |
537 | /* try all the remembered passphrases first */ |
538 | char *pp = index234(passphrases, attempts); |
539 | if(pp) { |
540 | strcpy(passphrase, pp); |
541 | } else { |
542 | int dlgret; |
543 | original_pass = 1; |
544 | dlgret = DialogBoxParam(instance, MAKEINTRESOURCE(210), |
545 | NULL, PassphraseProc, (LPARAM) & pps); |
546 | passphrase_box = NULL; |
547 | if (!dlgret) { |
548 | if (comment) |
549 | sfree(comment); |
231ee168 |
550 | if (type == SSH_KEYTYPE_SSH1) |
0959acf7 |
551 | sfree(rkey); |
552 | return; /* operation cancelled */ |
553 | } |
32874aea |
554 | } |
555 | } else |
556 | *passphrase = '\0'; |
231ee168 |
557 | if (type == SSH_KEYTYPE_SSH1) |
5fe609d2 |
558 | ret = loadrsakey(&filename, rkey, passphrase, &error); |
45cebe79 |
559 | else { |
5fe609d2 |
560 | skey = ssh2_load_userkey(&filename, passphrase, &error); |
45cebe79 |
561 | if (skey == SSH2_WRONG_PASSPHRASE) |
562 | ret = -1; |
563 | else if (!skey) |
564 | ret = 0; |
565 | else |
566 | ret = 1; |
567 | } |
32874aea |
568 | attempts++; |
5c58ad2d |
569 | } while (ret == -1); |
0959acf7 |
570 | |
571 | /* if they typed in an ok passphrase, remember it */ |
572 | if(original_pass && ret) { |
573 | char *pp = dupstr(passphrase); |
574 | addpos234(passphrases, pp, 0); |
575 | } |
576 | |
32874aea |
577 | if (comment) |
578 | sfree(comment); |
5c58ad2d |
579 | if (ret == 0) { |
5fe609d2 |
580 | char *msg = dupprintf("Couldn't load private key (%s)", error); |
581 | MessageBox(NULL, msg, APPNAME, MB_OK | MB_ICONERROR); |
582 | sfree(msg); |
231ee168 |
583 | if (type == SSH_KEYTYPE_SSH1) |
45cebe79 |
584 | sfree(rkey); |
32874aea |
585 | return; |
5c58ad2d |
586 | } |
231ee168 |
587 | if (type == SSH_KEYTYPE_SSH1) { |
ddecd643 |
588 | if (already_running) { |
589 | unsigned char *request, *response; |
2d466ffd |
590 | void *vresponse; |
839f10db |
591 | int reqlen, clen, resplen, ret; |
ddecd643 |
592 | |
ddecd643 |
593 | clen = strlen(rkey->comment); |
ddecd643 |
594 | |
595 | reqlen = 4 + 1 + /* length, message type */ |
596 | 4 + /* bit count */ |
597 | ssh1_bignum_length(rkey->modulus) + |
598 | ssh1_bignum_length(rkey->exponent) + |
599 | ssh1_bignum_length(rkey->private_exponent) + |
600 | ssh1_bignum_length(rkey->iqmp) + |
601 | ssh1_bignum_length(rkey->p) + |
32874aea |
602 | ssh1_bignum_length(rkey->q) + 4 + clen /* comment */ |
ddecd643 |
603 | ; |
ddecd643 |
604 | |
3d88e64d |
605 | request = snewn(reqlen, unsigned char); |
ddecd643 |
606 | |
ddecd643 |
607 | request[4] = SSH1_AGENTC_ADD_RSA_IDENTITY; |
ddecd643 |
608 | reqlen = 5; |
32874aea |
609 | PUT_32BIT(request + reqlen, bignum_bitcount(rkey->modulus)); |
ddecd643 |
610 | reqlen += 4; |
32874aea |
611 | reqlen += ssh1_write_bignum(request + reqlen, rkey->modulus); |
612 | reqlen += ssh1_write_bignum(request + reqlen, rkey->exponent); |
613 | reqlen += |
614 | ssh1_write_bignum(request + reqlen, |
615 | rkey->private_exponent); |
616 | reqlen += ssh1_write_bignum(request + reqlen, rkey->iqmp); |
617 | reqlen += ssh1_write_bignum(request + reqlen, rkey->p); |
618 | reqlen += ssh1_write_bignum(request + reqlen, rkey->q); |
619 | PUT_32BIT(request + reqlen, clen); |
620 | memcpy(request + reqlen + 4, rkey->comment, clen); |
621 | reqlen += 4 + clen; |
622 | PUT_32BIT(request, reqlen - 4); |
ddecd643 |
623 | |
839f10db |
624 | ret = agent_query(request, reqlen, &vresponse, &resplen, |
625 | NULL, NULL); |
626 | assert(ret == 1); |
2d466ffd |
627 | response = vresponse; |
ddecd643 |
628 | if (resplen < 5 || response[4] != SSH_AGENT_SUCCESS) |
629 | MessageBox(NULL, "The already running Pageant " |
630 | "refused to add the key.", APPNAME, |
631 | MB_OK | MB_ICONERROR); |
3f2d010c |
632 | |
633 | sfree(request); |
634 | sfree(response); |
ddecd643 |
635 | } else { |
636 | if (add234(rsakeys, rkey) != rkey) |
637 | sfree(rkey); /* already present, don't waste RAM */ |
638 | } |
45cebe79 |
639 | } else { |
ddecd643 |
640 | if (already_running) { |
641 | unsigned char *request, *response; |
2d466ffd |
642 | void *vresponse; |
839f10db |
643 | int reqlen, alglen, clen, keybloblen, resplen, ret; |
ddecd643 |
644 | alglen = strlen(skey->alg->name); |
ddecd643 |
645 | clen = strlen(skey->comment); |
ddecd643 |
646 | |
ddecd643 |
647 | keybloblen = skey->alg->openssh_fmtkey(skey->data, NULL, 0); |
ddecd643 |
648 | |
ddecd643 |
649 | reqlen = 4 + 1 + /* length, message type */ |
650 | 4 + alglen + /* algorithm name */ |
651 | keybloblen + /* key data */ |
652 | 4 + clen /* comment */ |
653 | ; |
ddecd643 |
654 | |
3d88e64d |
655 | request = snewn(reqlen, unsigned char); |
ddecd643 |
656 | |
657 | request[4] = SSH2_AGENTC_ADD_IDENTITY; |
ddecd643 |
658 | reqlen = 5; |
32874aea |
659 | PUT_32BIT(request + reqlen, alglen); |
ddecd643 |
660 | reqlen += 4; |
32874aea |
661 | memcpy(request + reqlen, skey->alg->name, alglen); |
ddecd643 |
662 | reqlen += alglen; |
ddecd643 |
663 | reqlen += skey->alg->openssh_fmtkey(skey->data, |
32874aea |
664 | request + reqlen, |
665 | keybloblen); |
666 | PUT_32BIT(request + reqlen, clen); |
667 | memcpy(request + reqlen + 4, skey->comment, clen); |
32874aea |
668 | reqlen += clen + 4; |
0016d70b |
669 | PUT_32BIT(request, reqlen - 4); |
ddecd643 |
670 | |
839f10db |
671 | ret = agent_query(request, reqlen, &vresponse, &resplen, |
672 | NULL, NULL); |
673 | assert(ret == 1); |
2d466ffd |
674 | response = vresponse; |
ddecd643 |
675 | if (resplen < 5 || response[4] != SSH_AGENT_SUCCESS) |
cc93d5e6 |
676 | MessageBox(NULL, "The already running Pageant " |
ddecd643 |
677 | "refused to add the key.", APPNAME, |
678 | MB_OK | MB_ICONERROR); |
3f2d010c |
679 | |
680 | sfree(request); |
681 | sfree(response); |
ddecd643 |
682 | } else { |
683 | if (add234(ssh2keys, skey) != skey) { |
684 | skey->alg->freekey(skey->data); |
685 | sfree(skey); /* already present, don't waste RAM */ |
686 | } |
45cebe79 |
687 | } |
688 | } |
5c58ad2d |
689 | } |
690 | |
691 | /* |
3f2d010c |
692 | * Create an SSH1 key list in a malloc'ed buffer; return its |
693 | * length. |
694 | */ |
695 | static void *make_keylist1(int *length) |
696 | { |
697 | int i, nkeys, len; |
698 | struct RSAKey *key; |
699 | unsigned char *blob, *p, *ret; |
700 | int bloblen; |
701 | |
702 | /* |
703 | * Count up the number and length of keys we hold. |
704 | */ |
705 | len = 4; |
706 | nkeys = 0; |
707 | for (i = 0; NULL != (key = index234(rsakeys, i)); i++) { |
708 | nkeys++; |
709 | blob = rsa_public_blob(key, &bloblen); |
710 | len += bloblen; |
711 | sfree(blob); |
712 | len += 4 + strlen(key->comment); |
713 | } |
714 | |
715 | /* Allocate the buffer. */ |
3d88e64d |
716 | p = ret = snewn(len, unsigned char); |
3f2d010c |
717 | if (length) *length = len; |
718 | |
719 | PUT_32BIT(p, nkeys); |
720 | p += 4; |
721 | for (i = 0; NULL != (key = index234(rsakeys, i)); i++) { |
722 | blob = rsa_public_blob(key, &bloblen); |
723 | memcpy(p, blob, bloblen); |
724 | p += bloblen; |
725 | sfree(blob); |
726 | PUT_32BIT(p, strlen(key->comment)); |
727 | memcpy(p + 4, key->comment, strlen(key->comment)); |
728 | p += 4 + strlen(key->comment); |
729 | } |
730 | |
731 | assert(p - ret == len); |
732 | return ret; |
733 | } |
734 | |
735 | /* |
736 | * Create an SSH2 key list in a malloc'ed buffer; return its |
737 | * length. |
738 | */ |
739 | static void *make_keylist2(int *length) |
740 | { |
741 | struct ssh2_userkey *key; |
742 | int i, len, nkeys; |
743 | unsigned char *blob, *p, *ret; |
744 | int bloblen; |
745 | |
746 | /* |
747 | * Count up the number and length of keys we hold. |
748 | */ |
749 | len = 4; |
750 | nkeys = 0; |
751 | for (i = 0; NULL != (key = index234(ssh2keys, i)); i++) { |
752 | nkeys++; |
753 | len += 4; /* length field */ |
754 | blob = key->alg->public_blob(key->data, &bloblen); |
755 | len += bloblen; |
756 | sfree(blob); |
757 | len += 4 + strlen(key->comment); |
758 | } |
759 | |
760 | /* Allocate the buffer. */ |
3d88e64d |
761 | p = ret = snewn(len, unsigned char); |
3f2d010c |
762 | if (length) *length = len; |
763 | |
764 | /* |
765 | * Packet header is the obvious five bytes, plus four |
766 | * bytes for the key count. |
767 | */ |
768 | PUT_32BIT(p, nkeys); |
769 | p += 4; |
770 | for (i = 0; NULL != (key = index234(ssh2keys, i)); i++) { |
771 | blob = key->alg->public_blob(key->data, &bloblen); |
772 | PUT_32BIT(p, bloblen); |
773 | p += 4; |
774 | memcpy(p, blob, bloblen); |
775 | p += bloblen; |
776 | sfree(blob); |
777 | PUT_32BIT(p, strlen(key->comment)); |
778 | memcpy(p + 4, key->comment, strlen(key->comment)); |
779 | p += 4 + strlen(key->comment); |
780 | } |
781 | |
782 | assert(p - ret == len); |
783 | return ret; |
784 | } |
785 | |
786 | /* |
787 | * Acquire a keylist1 from the primary Pageant; this means either |
788 | * calling make_keylist1 (if that's us) or sending a message to the |
789 | * primary Pageant (if it's not). |
790 | */ |
0016d70b |
791 | static void *get_keylist1(int *length) |
3f2d010c |
792 | { |
793 | void *ret; |
794 | |
795 | if (already_running) { |
796 | unsigned char request[5], *response; |
797 | void *vresponse; |
839f10db |
798 | int resplen, retval; |
3f2d010c |
799 | request[4] = SSH1_AGENTC_REQUEST_RSA_IDENTITIES; |
800 | PUT_32BIT(request, 4); |
801 | |
839f10db |
802 | retval = agent_query(request, 5, &vresponse, &resplen, NULL, NULL); |
803 | assert(retval == 1); |
3f2d010c |
804 | response = vresponse; |
805 | if (resplen < 5 || response[4] != SSH1_AGENT_RSA_IDENTITIES_ANSWER) |
806 | return NULL; |
807 | |
3d88e64d |
808 | ret = snewn(resplen-5, unsigned char); |
3f2d010c |
809 | memcpy(ret, response+5, resplen-5); |
810 | sfree(response); |
0016d70b |
811 | |
812 | if (length) |
813 | *length = resplen-5; |
3f2d010c |
814 | } else { |
0016d70b |
815 | ret = make_keylist1(length); |
3f2d010c |
816 | } |
817 | return ret; |
818 | } |
819 | |
820 | /* |
821 | * Acquire a keylist2 from the primary Pageant; this means either |
822 | * calling make_keylist2 (if that's us) or sending a message to the |
823 | * primary Pageant (if it's not). |
824 | */ |
0016d70b |
825 | static void *get_keylist2(int *length) |
3f2d010c |
826 | { |
827 | void *ret; |
828 | |
829 | if (already_running) { |
830 | unsigned char request[5], *response; |
831 | void *vresponse; |
839f10db |
832 | int resplen, retval; |
3f2d010c |
833 | |
834 | request[4] = SSH2_AGENTC_REQUEST_IDENTITIES; |
835 | PUT_32BIT(request, 4); |
836 | |
839f10db |
837 | retval = agent_query(request, 5, &vresponse, &resplen, NULL, NULL); |
838 | assert(retval == 1); |
3f2d010c |
839 | response = vresponse; |
840 | if (resplen < 5 || response[4] != SSH2_AGENT_IDENTITIES_ANSWER) |
841 | return NULL; |
842 | |
3d88e64d |
843 | ret = snewn(resplen-5, unsigned char); |
3f2d010c |
844 | memcpy(ret, response+5, resplen-5); |
845 | sfree(response); |
0016d70b |
846 | |
847 | if (length) |
848 | *length = resplen-5; |
3f2d010c |
849 | } else { |
0016d70b |
850 | ret = make_keylist2(length); |
3f2d010c |
851 | } |
852 | return ret; |
853 | } |
854 | |
855 | /* |
5c58ad2d |
856 | * This is the main agent function that answers messages. |
857 | */ |
32874aea |
858 | static void answer_msg(void *msg) |
859 | { |
d70f60ae |
860 | unsigned char *p = msg; |
861 | unsigned char *ret = msg; |
0016d70b |
862 | unsigned char *msgend; |
5c58ad2d |
863 | int type; |
864 | |
5c58ad2d |
865 | /* |
0016d70b |
866 | * Get the message length. |
867 | */ |
868 | msgend = p + 4 + GET_32BIT(p); |
869 | |
870 | /* |
5c58ad2d |
871 | * Get the message type. |
872 | */ |
0016d70b |
873 | if (msgend < p+5) |
874 | goto failure; |
5c58ad2d |
875 | type = p[4]; |
876 | |
877 | p += 5; |
5c58ad2d |
878 | switch (type) { |
45cebe79 |
879 | case SSH1_AGENTC_REQUEST_RSA_IDENTITIES: |
32874aea |
880 | /* |
881 | * Reply with SSH1_AGENT_RSA_IDENTITIES_ANSWER. |
882 | */ |
883 | { |
3f2d010c |
884 | int len; |
885 | void *keylist; |
32874aea |
886 | |
32874aea |
887 | ret[4] = SSH1_AGENT_RSA_IDENTITIES_ANSWER; |
3f2d010c |
888 | keylist = make_keylist1(&len); |
889 | if (len + 5 > AGENT_MAX_MSGLEN) { |
890 | sfree(keylist); |
891 | goto failure; |
32874aea |
892 | } |
3f2d010c |
893 | PUT_32BIT(ret, len + 1); |
894 | memcpy(ret + 5, keylist, len); |
895 | sfree(keylist); |
32874aea |
896 | } |
897 | break; |
45cebe79 |
898 | case SSH2_AGENTC_REQUEST_IDENTITIES: |
32874aea |
899 | /* |
900 | * Reply with SSH2_AGENT_IDENTITIES_ANSWER. |
901 | */ |
902 | { |
3f2d010c |
903 | int len; |
904 | void *keylist; |
32874aea |
905 | |
32874aea |
906 | ret[4] = SSH2_AGENT_IDENTITIES_ANSWER; |
3f2d010c |
907 | keylist = make_keylist2(&len); |
908 | if (len + 5 > AGENT_MAX_MSGLEN) { |
909 | sfree(keylist); |
910 | goto failure; |
32874aea |
911 | } |
3f2d010c |
912 | PUT_32BIT(ret, len + 1); |
913 | memcpy(ret + 5, keylist, len); |
914 | sfree(keylist); |
32874aea |
915 | } |
916 | break; |
45cebe79 |
917 | case SSH1_AGENTC_RSA_CHALLENGE: |
32874aea |
918 | /* |
919 | * Reply with either SSH1_AGENT_RSA_RESPONSE or |
920 | * SSH_AGENT_FAILURE, depending on whether we have that key |
921 | * or not. |
922 | */ |
923 | { |
924 | struct RSAKey reqkey, *key; |
925 | Bignum challenge, response; |
926 | unsigned char response_source[48], response_md5[16]; |
927 | struct MD5Context md5c; |
928 | int i, len; |
929 | |
930 | p += 4; |
0016d70b |
931 | i = ssh1_read_bignum(p, msgend - p, &reqkey.exponent); |
932 | if (i < 0) |
933 | goto failure; |
934 | p += i; |
935 | i = ssh1_read_bignum(p, msgend - p, &reqkey.modulus); |
936 | if (i < 0) |
937 | goto failure; |
938 | p += i; |
939 | i = ssh1_read_bignum(p, msgend - p, &challenge); |
940 | if (i < 0) |
941 | goto failure; |
942 | p += i; |
943 | if (msgend < p+16) { |
944 | freebn(reqkey.exponent); |
945 | freebn(reqkey.modulus); |
946 | freebn(challenge); |
947 | goto failure; |
948 | } |
32874aea |
949 | memcpy(response_source + 32, p, 16); |
950 | p += 16; |
0016d70b |
951 | if (msgend < p+4 || |
952 | GET_32BIT(p) != 1 || |
32874aea |
953 | (key = find234(rsakeys, &reqkey, NULL)) == NULL) { |
954 | freebn(reqkey.exponent); |
955 | freebn(reqkey.modulus); |
956 | freebn(challenge); |
957 | goto failure; |
958 | } |
959 | response = rsadecrypt(challenge, key); |
960 | for (i = 0; i < 32; i++) |
961 | response_source[i] = bignum_byte(response, 31 - i); |
962 | |
963 | MD5Init(&md5c); |
964 | MD5Update(&md5c, response_source, 48); |
965 | MD5Final(response_md5, &md5c); |
966 | memset(response_source, 0, 48); /* burn the evidence */ |
967 | freebn(response); /* and that evidence */ |
968 | freebn(challenge); /* yes, and that evidence */ |
969 | freebn(reqkey.exponent); /* and free some memory ... */ |
970 | freebn(reqkey.modulus); /* ... while we're at it. */ |
971 | |
972 | /* |
973 | * Packet is the obvious five byte header, plus sixteen |
974 | * bytes of MD5. |
975 | */ |
976 | len = 5 + 16; |
977 | PUT_32BIT(ret, len - 4); |
978 | ret[4] = SSH1_AGENT_RSA_RESPONSE; |
979 | memcpy(ret + 5, response_md5, 16); |
980 | } |
981 | break; |
45cebe79 |
982 | case SSH2_AGENTC_SIGN_REQUEST: |
32874aea |
983 | /* |
5c72ca61 |
984 | * Reply with either SSH2_AGENT_SIGN_RESPONSE or |
32874aea |
985 | * SSH_AGENT_FAILURE, depending on whether we have that key |
986 | * or not. |
987 | */ |
45cebe79 |
988 | { |
989 | struct ssh2_userkey *key; |
990 | struct blob b; |
991 | unsigned char *data, *signature; |
992 | int datalen, siglen, len; |
993 | |
0016d70b |
994 | if (msgend < p+4) |
995 | goto failure; |
45cebe79 |
996 | b.len = GET_32BIT(p); |
997 | p += 4; |
0016d70b |
998 | if (msgend < p+b.len) |
999 | goto failure; |
45cebe79 |
1000 | b.blob = p; |
1001 | p += b.len; |
0016d70b |
1002 | if (msgend < p+4) |
1003 | goto failure; |
45cebe79 |
1004 | datalen = GET_32BIT(p); |
1005 | p += 4; |
0016d70b |
1006 | if (msgend < p+datalen) |
1007 | goto failure; |
45cebe79 |
1008 | data = p; |
1009 | key = find234(ssh2keys, &b, cmpkeys_ssh2_asymm); |
1010 | if (!key) |
1011 | goto failure; |
1012 | signature = key->alg->sign(key->data, data, datalen, &siglen); |
32874aea |
1013 | len = 5 + 4 + siglen; |
1014 | PUT_32BIT(ret, len - 4); |
1015 | ret[4] = SSH2_AGENT_SIGN_RESPONSE; |
1016 | PUT_32BIT(ret + 5, siglen); |
1017 | memcpy(ret + 5 + 4, signature, siglen); |
45cebe79 |
1018 | sfree(signature); |
1019 | } |
1020 | break; |
1021 | case SSH1_AGENTC_ADD_RSA_IDENTITY: |
32874aea |
1022 | /* |
1023 | * Add to the list and return SSH_AGENT_SUCCESS, or |
1024 | * SSH_AGENT_FAILURE if the key was malformed. |
1025 | */ |
1026 | { |
1027 | struct RSAKey *key; |
1028 | char *comment; |
0016d70b |
1029 | int n, commentlen; |
1030 | |
3d88e64d |
1031 | key = snew(struct RSAKey); |
28edeffe |
1032 | memset(key, 0, sizeof(struct RSAKey)); |
0016d70b |
1033 | |
1034 | n = makekey(p, msgend - p, key, NULL, 1); |
1035 | if (n < 0) { |
1036 | freersakey(key); |
1037 | sfree(key); |
1038 | goto failure; |
1039 | } |
1040 | p += n; |
1041 | |
1042 | n = makeprivate(p, msgend - p, key); |
1043 | if (n < 0) { |
1044 | freersakey(key); |
1045 | sfree(key); |
1046 | goto failure; |
1047 | } |
1048 | p += n; |
1049 | |
1050 | n = ssh1_read_bignum(p, msgend - p, &key->iqmp); /* p^-1 mod q */ |
1051 | if (n < 0) { |
1052 | freersakey(key); |
1053 | sfree(key); |
1054 | goto failure; |
1055 | } |
1056 | p += n; |
1057 | |
1058 | n = ssh1_read_bignum(p, msgend - p, &key->p); /* p */ |
1059 | if (n < 0) { |
1060 | freersakey(key); |
1061 | sfree(key); |
1062 | goto failure; |
1063 | } |
1064 | p += n; |
1065 | |
1066 | n = ssh1_read_bignum(p, msgend - p, &key->q); /* q */ |
1067 | if (n < 0) { |
1068 | freersakey(key); |
1069 | sfree(key); |
1070 | goto failure; |
1071 | } |
1072 | p += n; |
1073 | |
1074 | if (msgend < p+4) { |
1075 | freersakey(key); |
1076 | sfree(key); |
1077 | goto failure; |
1078 | } |
080954b8 |
1079 | commentlen = GET_32BIT(p); |
0016d70b |
1080 | |
1081 | if (msgend < p+commentlen) { |
1082 | freersakey(key); |
1083 | sfree(key); |
1084 | goto failure; |
1085 | } |
1086 | |
3d88e64d |
1087 | comment = snewn(commentlen+1, char); |
32874aea |
1088 | if (comment) { |
080954b8 |
1089 | memcpy(comment, p + 4, commentlen); |
1090 | comment[commentlen] = '\0'; |
32874aea |
1091 | key->comment = comment; |
1092 | } |
1093 | PUT_32BIT(ret, 1); |
1094 | ret[4] = SSH_AGENT_FAILURE; |
1095 | if (add234(rsakeys, key) == key) { |
1096 | keylist_update(); |
1097 | ret[4] = SSH_AGENT_SUCCESS; |
1098 | } else { |
1099 | freersakey(key); |
1100 | sfree(key); |
1101 | } |
1102 | } |
1103 | break; |
45cebe79 |
1104 | case SSH2_AGENTC_ADD_IDENTITY: |
32874aea |
1105 | /* |
1106 | * Add to the list and return SSH_AGENT_SUCCESS, or |
1107 | * SSH_AGENT_FAILURE if the key was malformed. |
1108 | */ |
1109 | { |
1110 | struct ssh2_userkey *key; |
1111 | char *comment, *alg; |
45cebe79 |
1112 | int alglen, commlen; |
1113 | int bloblen; |
1114 | |
45cebe79 |
1115 | |
0016d70b |
1116 | if (msgend < p+4) |
1117 | goto failure; |
32874aea |
1118 | alglen = GET_32BIT(p); |
1119 | p += 4; |
0016d70b |
1120 | if (msgend < p+alglen) |
1121 | goto failure; |
32874aea |
1122 | alg = p; |
1123 | p += alglen; |
0016d70b |
1124 | |
1125 | key = snew(struct ssh2_userkey); |
45cebe79 |
1126 | /* Add further algorithm names here. */ |
1127 | if (alglen == 7 && !memcmp(alg, "ssh-rsa", 7)) |
1128 | key->alg = &ssh_rsa; |
5c72ca61 |
1129 | else if (alglen == 7 && !memcmp(alg, "ssh-dss", 7)) |
1130 | key->alg = &ssh_dss; |
45cebe79 |
1131 | else { |
1132 | sfree(key); |
1133 | goto failure; |
1134 | } |
1135 | |
0016d70b |
1136 | bloblen = msgend - p; |
45cebe79 |
1137 | key->data = key->alg->openssh_createkey(&p, &bloblen); |
1138 | if (!key->data) { |
1139 | sfree(key); |
1140 | goto failure; |
1141 | } |
0016d70b |
1142 | |
1143 | /* |
1144 | * p has been advanced by openssh_createkey, but |
1145 | * certainly not _beyond_ the end of the buffer. |
1146 | */ |
1147 | assert(p <= msgend); |
1148 | |
1149 | if (msgend < p+4) { |
1150 | key->alg->freekey(key->data); |
1151 | sfree(key); |
1152 | goto failure; |
1153 | } |
32874aea |
1154 | commlen = GET_32BIT(p); |
1155 | p += 4; |
45cebe79 |
1156 | |
0016d70b |
1157 | if (msgend < p+commlen) { |
1158 | key->alg->freekey(key->data); |
1159 | sfree(key); |
1160 | goto failure; |
1161 | } |
3d88e64d |
1162 | comment = snewn(commlen + 1, char); |
32874aea |
1163 | if (comment) { |
1164 | memcpy(comment, p, commlen); |
45cebe79 |
1165 | comment[commlen] = '\0'; |
32874aea |
1166 | } |
45cebe79 |
1167 | key->comment = comment; |
1168 | |
32874aea |
1169 | PUT_32BIT(ret, 1); |
1170 | ret[4] = SSH_AGENT_FAILURE; |
1171 | if (add234(ssh2keys, key) == key) { |
1172 | keylist_update(); |
1173 | ret[4] = SSH_AGENT_SUCCESS; |
1174 | } else { |
45cebe79 |
1175 | key->alg->freekey(key->data); |
1176 | sfree(key->comment); |
32874aea |
1177 | sfree(key); |
1178 | } |
1179 | } |
1180 | break; |
45cebe79 |
1181 | case SSH1_AGENTC_REMOVE_RSA_IDENTITY: |
32874aea |
1182 | /* |
1183 | * Remove from the list and return SSH_AGENT_SUCCESS, or |
1184 | * perhaps SSH_AGENT_FAILURE if it wasn't in the list to |
1185 | * start with. |
1186 | */ |
1187 | { |
1188 | struct RSAKey reqkey, *key; |
0016d70b |
1189 | int n; |
1190 | |
1191 | n = makekey(p, msgend - p, &reqkey, NULL, 0); |
1192 | if (n < 0) |
1193 | goto failure; |
32874aea |
1194 | |
32874aea |
1195 | key = find234(rsakeys, &reqkey, NULL); |
1196 | freebn(reqkey.exponent); |
1197 | freebn(reqkey.modulus); |
1198 | PUT_32BIT(ret, 1); |
1199 | ret[4] = SSH_AGENT_FAILURE; |
1200 | if (key) { |
1201 | del234(rsakeys, key); |
1202 | keylist_update(); |
1203 | freersakey(key); |
45cebe79 |
1204 | sfree(key); |
32874aea |
1205 | ret[4] = SSH_AGENT_SUCCESS; |
1206 | } |
1207 | } |
1208 | break; |
45cebe79 |
1209 | case SSH2_AGENTC_REMOVE_IDENTITY: |
32874aea |
1210 | /* |
1211 | * Remove from the list and return SSH_AGENT_SUCCESS, or |
1212 | * perhaps SSH_AGENT_FAILURE if it wasn't in the list to |
1213 | * start with. |
1214 | */ |
1215 | { |
1216 | struct ssh2_userkey *key; |
45cebe79 |
1217 | struct blob b; |
1218 | |
0016d70b |
1219 | if (msgend < p+4) |
1220 | goto failure; |
45cebe79 |
1221 | b.len = GET_32BIT(p); |
1222 | p += 4; |
0016d70b |
1223 | |
1224 | if (msgend < p+b.len) |
1225 | goto failure; |
45cebe79 |
1226 | b.blob = p; |
1227 | p += b.len; |
0016d70b |
1228 | |
45cebe79 |
1229 | key = find234(ssh2keys, &b, cmpkeys_ssh2_asymm); |
1230 | if (!key) |
1231 | goto failure; |
1232 | |
32874aea |
1233 | PUT_32BIT(ret, 1); |
1234 | ret[4] = SSH_AGENT_FAILURE; |
1235 | if (key) { |
1236 | del234(ssh2keys, key); |
1237 | keylist_update(); |
45cebe79 |
1238 | key->alg->freekey(key->data); |
1239 | sfree(key); |
32874aea |
1240 | ret[4] = SSH_AGENT_SUCCESS; |
1241 | } |
1242 | } |
1243 | break; |
45cebe79 |
1244 | case SSH1_AGENTC_REMOVE_ALL_RSA_IDENTITIES: |
32874aea |
1245 | /* |
1246 | * Remove all SSH1 keys. Always returns success. |
1247 | */ |
1248 | { |
45cebe79 |
1249 | struct RSAKey *rkey; |
45cebe79 |
1250 | |
32874aea |
1251 | while ((rkey = index234(rsakeys, 0)) != NULL) { |
1252 | del234(rsakeys, rkey); |
45cebe79 |
1253 | freersakey(rkey); |
1254 | sfree(rkey); |
32874aea |
1255 | } |
45cebe79 |
1256 | keylist_update(); |
1257 | |
1258 | PUT_32BIT(ret, 1); |
1259 | ret[4] = SSH_AGENT_SUCCESS; |
32874aea |
1260 | } |
1261 | break; |
45cebe79 |
1262 | case SSH2_AGENTC_REMOVE_ALL_IDENTITIES: |
32874aea |
1263 | /* |
1264 | * Remove all SSH2 keys. Always returns success. |
1265 | */ |
1266 | { |
1267 | struct ssh2_userkey *skey; |
1268 | |
1269 | while ((skey = index234(ssh2keys, 0)) != NULL) { |
1270 | del234(ssh2keys, skey); |
45cebe79 |
1271 | skey->alg->freekey(skey->data); |
1272 | sfree(skey); |
32874aea |
1273 | } |
45cebe79 |
1274 | keylist_update(); |
1275 | |
1276 | PUT_32BIT(ret, 1); |
1277 | ret[4] = SSH_AGENT_SUCCESS; |
32874aea |
1278 | } |
1279 | break; |
5c58ad2d |
1280 | default: |
32874aea |
1281 | failure: |
1282 | /* |
1283 | * Unrecognised message. Return SSH_AGENT_FAILURE. |
1284 | */ |
1285 | PUT_32BIT(ret, 1); |
1286 | ret[4] = SSH_AGENT_FAILURE; |
1287 | break; |
5c58ad2d |
1288 | } |
5c58ad2d |
1289 | } |
1290 | |
1291 | /* |
1292 | * Key comparison function for the 2-3-4 tree of RSA keys. |
1293 | */ |
32874aea |
1294 | static int cmpkeys_rsa(void *av, void *bv) |
1295 | { |
1296 | struct RSAKey *a = (struct RSAKey *) av; |
1297 | struct RSAKey *b = (struct RSAKey *) bv; |
5c58ad2d |
1298 | Bignum am, bm; |
1299 | int alen, blen; |
1300 | |
1301 | am = a->modulus; |
1302 | bm = b->modulus; |
1303 | /* |
1304 | * Compare by length of moduli. |
1305 | */ |
ddecd643 |
1306 | alen = bignum_bitcount(am); |
1307 | blen = bignum_bitcount(bm); |
32874aea |
1308 | if (alen > blen) |
1309 | return +1; |
1310 | else if (alen < blen) |
1311 | return -1; |
5c58ad2d |
1312 | /* |
1313 | * Now compare by moduli themselves. |
1314 | */ |
32874aea |
1315 | alen = (alen + 7) / 8; /* byte count */ |
5c58ad2d |
1316 | while (alen-- > 0) { |
32874aea |
1317 | int abyte, bbyte; |
1318 | abyte = bignum_byte(am, alen); |
1319 | bbyte = bignum_byte(bm, alen); |
1320 | if (abyte > bbyte) |
1321 | return +1; |
1322 | else if (abyte < bbyte) |
1323 | return -1; |
5c58ad2d |
1324 | } |
1325 | /* |
1326 | * Give up. |
1327 | */ |
1328 | return 0; |
1329 | } |
1330 | |
45cebe79 |
1331 | /* |
1332 | * Key comparison function for the 2-3-4 tree of SSH2 keys. |
1333 | */ |
32874aea |
1334 | static int cmpkeys_ssh2(void *av, void *bv) |
1335 | { |
1336 | struct ssh2_userkey *a = (struct ssh2_userkey *) av; |
1337 | struct ssh2_userkey *b = (struct ssh2_userkey *) bv; |
45cebe79 |
1338 | int i; |
1339 | int alen, blen; |
1340 | unsigned char *ablob, *bblob; |
1341 | int c; |
32874aea |
1342 | |
45cebe79 |
1343 | /* |
1344 | * Compare purely by public blob. |
1345 | */ |
1346 | ablob = a->alg->public_blob(a->data, &alen); |
1347 | bblob = b->alg->public_blob(b->data, &blen); |
1348 | |
1349 | c = 0; |
1350 | for (i = 0; i < alen && i < blen; i++) { |
1351 | if (ablob[i] < bblob[i]) { |
32874aea |
1352 | c = -1; |
1353 | break; |
45cebe79 |
1354 | } else if (ablob[i] > bblob[i]) { |
32874aea |
1355 | c = +1; |
1356 | break; |
45cebe79 |
1357 | } |
1358 | } |
32874aea |
1359 | if (c == 0 && i < alen) |
1360 | c = +1; /* a is longer */ |
1361 | if (c == 0 && i < blen) |
1362 | c = -1; /* a is longer */ |
45cebe79 |
1363 | |
1364 | sfree(ablob); |
1365 | sfree(bblob); |
1366 | |
1367 | return c; |
1368 | } |
1369 | |
1370 | /* |
1371 | * Key comparison function for looking up a blob in the 2-3-4 tree |
1372 | * of SSH2 keys. |
1373 | */ |
32874aea |
1374 | static int cmpkeys_ssh2_asymm(void *av, void *bv) |
1375 | { |
1376 | struct blob *a = (struct blob *) av; |
1377 | struct ssh2_userkey *b = (struct ssh2_userkey *) bv; |
45cebe79 |
1378 | int i; |
1379 | int alen, blen; |
1380 | unsigned char *ablob, *bblob; |
1381 | int c; |
32874aea |
1382 | |
45cebe79 |
1383 | /* |
1384 | * Compare purely by public blob. |
1385 | */ |
1386 | ablob = a->blob; |
1387 | alen = a->len; |
1388 | bblob = b->alg->public_blob(b->data, &blen); |
1389 | |
1390 | c = 0; |
1391 | for (i = 0; i < alen && i < blen; i++) { |
1392 | if (ablob[i] < bblob[i]) { |
32874aea |
1393 | c = -1; |
1394 | break; |
45cebe79 |
1395 | } else if (ablob[i] > bblob[i]) { |
32874aea |
1396 | c = +1; |
1397 | break; |
45cebe79 |
1398 | } |
1399 | } |
32874aea |
1400 | if (c == 0 && i < alen) |
1401 | c = +1; /* a is longer */ |
1402 | if (c == 0 && i < blen) |
1403 | c = -1; /* a is longer */ |
45cebe79 |
1404 | |
1405 | sfree(bblob); |
1406 | |
1407 | return c; |
1408 | } |
1409 | |
5c58ad2d |
1410 | /* |
ab162329 |
1411 | * Prompt for a key file to add, and add it. |
1412 | */ |
32874aea |
1413 | static void prompt_add_keyfile(void) |
1414 | { |
ab162329 |
1415 | OPENFILENAME of; |
3d88e64d |
1416 | char *filelist = snewn(8192, char); |
0959acf7 |
1417 | |
9754e5ca |
1418 | if (!keypath) keypath = filereq_new(); |
ab162329 |
1419 | memset(&of, 0, sizeof(of)); |
ecea795f |
1420 | of.hwndOwner = main_hwnd; |
9754e5ca |
1421 | of.lpstrFilter = FILTER_KEY_FILES; |
ab162329 |
1422 | of.lpstrCustomFilter = NULL; |
1423 | of.nFilterIndex = 1; |
0959acf7 |
1424 | of.lpstrFile = filelist; |
1425 | *filelist = '\0'; |
9754e5ca |
1426 | of.nMaxFile = 8192; |
ab162329 |
1427 | of.lpstrFileTitle = NULL; |
ab162329 |
1428 | of.lpstrTitle = "Select Private Key File"; |
0959acf7 |
1429 | of.Flags = OFN_ALLOWMULTISELECT | OFN_EXPLORER; |
9754e5ca |
1430 | if (request_file(keypath, &of, TRUE, FALSE)) { |
0959acf7 |
1431 | if(strlen(filelist) > of.nFileOffset) |
1432 | /* Only one filename returned? */ |
9a30e26b |
1433 | add_keyfile(filename_from_str(filelist)); |
0959acf7 |
1434 | else { |
1435 | /* we are returned a bunch of strings, end to |
1436 | * end. first string is the directory, the |
1437 | * rest the filenames. terminated with an |
1438 | * empty string. |
1439 | */ |
9754e5ca |
1440 | char *dir = filelist; |
1441 | char *filewalker = filelist + strlen(dir) + 1; |
1442 | while (*filewalker != '\0') { |
1443 | char *filename = dupcat(dir, "\\", filewalker, NULL); |
9a30e26b |
1444 | add_keyfile(filename_from_str(filename)); |
9754e5ca |
1445 | sfree(filename); |
1446 | filewalker += strlen(filewalker) + 1; |
0959acf7 |
1447 | } |
1448 | } |
1449 | |
32874aea |
1450 | keylist_update(); |
0959acf7 |
1451 | forget_passphrases(); |
ab162329 |
1452 | } |
0959acf7 |
1453 | sfree(filelist); |
ab162329 |
1454 | } |
1455 | |
1456 | /* |
5c58ad2d |
1457 | * Dialog-box function for the key list box. |
1458 | */ |
1459 | static int CALLBACK KeyListProc(HWND hwnd, UINT msg, |
32874aea |
1460 | WPARAM wParam, LPARAM lParam) |
1461 | { |
45cebe79 |
1462 | struct RSAKey *rkey; |
1463 | struct ssh2_userkey *skey; |
5c58ad2d |
1464 | |
1465 | switch (msg) { |
1466 | case WM_INITDIALOG: |
45cebe79 |
1467 | /* |
1468 | * Centre the window. |
1469 | */ |
1470 | { /* centre the window */ |
1471 | RECT rs, rd; |
1472 | HWND hw; |
1473 | |
1474 | hw = GetDesktopWindow(); |
32874aea |
1475 | if (GetWindowRect(hw, &rs) && GetWindowRect(hwnd, &rd)) |
1476 | MoveWindow(hwnd, |
1477 | (rs.right + rs.left + rd.left - rd.right) / 2, |
1478 | (rs.bottom + rs.top + rd.top - rd.bottom) / 2, |
1479 | rd.right - rd.left, rd.bottom - rd.top, TRUE); |
45cebe79 |
1480 | } |
1481 | |
ecea795f |
1482 | if (help_path) |
1483 | SetWindowLong(hwnd, GWL_EXSTYLE, |
1484 | GetWindowLong(hwnd, GWL_EXSTYLE) | WS_EX_CONTEXTHELP); |
1485 | else { |
1486 | HWND item = GetDlgItem(hwnd, 103); /* the Help button */ |
1487 | if (item) |
1488 | DestroyWindow(item); |
1489 | } |
1490 | requested_help = FALSE; |
1491 | |
32874aea |
1492 | keylist = hwnd; |
1c2a93c4 |
1493 | { |
32874aea |
1494 | static int tabs[] = { 35, 60, 210 }; |
1495 | SendDlgItemMessage(hwnd, 100, LB_SETTABSTOPS, |
1496 | sizeof(tabs) / sizeof(*tabs), |
1497 | (LPARAM) tabs); |
1c2a93c4 |
1498 | } |
32874aea |
1499 | keylist_update(); |
1500 | return 0; |
5c58ad2d |
1501 | case WM_COMMAND: |
1502 | switch (LOWORD(wParam)) { |
1503 | case IDOK: |
1504 | case IDCANCEL: |
32874aea |
1505 | keylist = NULL; |
1506 | DestroyWindow(hwnd); |
1507 | return 0; |
1508 | case 101: /* add key */ |
5c58ad2d |
1509 | if (HIWORD(wParam) == BN_CLICKED || |
1510 | HIWORD(wParam) == BN_DOUBLECLICKED) { |
cb5ca813 |
1511 | if (passphrase_box) { |
1512 | MessageBeep(MB_ICONERROR); |
1513 | SetForegroundWindow(passphrase_box); |
1514 | break; |
1515 | } |
32874aea |
1516 | prompt_add_keyfile(); |
1517 | } |
1518 | return 0; |
1519 | case 102: /* remove key */ |
5c58ad2d |
1520 | if (HIWORD(wParam) == BN_CLICKED || |
1521 | HIWORD(wParam) == BN_DOUBLECLICKED) { |
d2371c81 |
1522 | int i; |
0959acf7 |
1523 | int rCount, sCount; |
1524 | int *selectedArray; |
1525 | |
1526 | /* our counter within the array of selected items */ |
1527 | int itemNum; |
1528 | |
1529 | /* get the number of items selected in the list */ |
1530 | int numSelected = |
1531 | SendDlgItemMessage(hwnd, 100, LB_GETSELCOUNT, 0, 0); |
1532 | |
1533 | /* none selected? that was silly */ |
1534 | if (numSelected == 0) { |
5c58ad2d |
1535 | MessageBeep(0); |
1536 | break; |
1537 | } |
0959acf7 |
1538 | |
1539 | /* get item indices in an array */ |
3d88e64d |
1540 | selectedArray = snewn(numSelected, int); |
0959acf7 |
1541 | SendDlgItemMessage(hwnd, 100, LB_GETSELITEMS, |
1542 | numSelected, (WPARAM)selectedArray); |
1543 | |
1544 | itemNum = numSelected - 1; |
1545 | rCount = count234(rsakeys); |
1546 | sCount = count234(ssh2keys); |
1547 | |
1548 | /* go through the non-rsakeys until we've covered them all, |
1549 | * and/or we're out of selected items to check. note that |
1550 | * we go *backwards*, to avoid complications from deleting |
1551 | * things hence altering the offset of subsequent items |
1552 | */ |
1553 | for (i = sCount - 1; (itemNum >= 0) && (i >= 0); i--) { |
1554 | skey = index234(ssh2keys, i); |
1555 | |
1556 | if (selectedArray[itemNum] == rCount + i) { |
1557 | del234(ssh2keys, skey); |
1558 | skey->alg->freekey(skey->data); |
1559 | sfree(skey); |
1560 | itemNum--; |
1561 | } |
45cebe79 |
1562 | } |
0959acf7 |
1563 | |
1564 | /* do the same for the rsa keys */ |
1565 | for (i = rCount - 1; (itemNum >= 0) && (i >= 0); i--) { |
1566 | rkey = index234(rsakeys, i); |
1567 | |
1568 | if(selectedArray[itemNum] == i) { |
1569 | del234(rsakeys, rkey); |
1570 | freersakey(rkey); |
1571 | sfree(rkey); |
1572 | itemNum--; |
1573 | } |
1574 | } |
1575 | |
1576 | sfree(selectedArray); |
32874aea |
1577 | keylist_update(); |
1578 | } |
1579 | return 0; |
ecea795f |
1580 | case 103: /* help */ |
1581 | if (HIWORD(wParam) == BN_CLICKED || |
1582 | HIWORD(wParam) == BN_DOUBLECLICKED) { |
1583 | if (help_path) { |
1584 | WinHelp(main_hwnd, help_path, HELP_COMMAND, |
1585 | (DWORD)"JI(`',`pageant.general')"); |
1586 | requested_help = TRUE; |
1587 | } |
1588 | } |
1589 | return 0; |
5c58ad2d |
1590 | } |
1591 | return 0; |
ecea795f |
1592 | case WM_HELP: |
1593 | if (help_path) { |
1594 | int id = ((LPHELPINFO)lParam)->iCtrlId; |
a9dc49af |
1595 | char *topic = NULL; |
ecea795f |
1596 | switch (id) { |
a9dc49af |
1597 | case 100: topic = "pageant.keylist"; break; |
1598 | case 101: topic = "pageant.addkey"; break; |
1599 | case 102: topic = "pageant.remkey"; break; |
ecea795f |
1600 | } |
a9dc49af |
1601 | if (topic) { |
1602 | char *cmd = dupprintf("JI(`',`%s')", topic); |
ecea795f |
1603 | WinHelp(main_hwnd, help_path, HELP_COMMAND, (DWORD)cmd); |
a9dc49af |
1604 | sfree(cmd); |
ecea795f |
1605 | requested_help = TRUE; |
1606 | } else { |
1607 | MessageBeep(0); |
1608 | } |
1609 | } |
1610 | break; |
5c58ad2d |
1611 | case WM_CLOSE: |
32874aea |
1612 | keylist = NULL; |
1613 | DestroyWindow(hwnd); |
5c58ad2d |
1614 | return 0; |
1615 | } |
1616 | return 0; |
1617 | } |
1618 | |
15ad2e8a |
1619 | /* Set up a system tray icon */ |
1620 | static BOOL AddTrayIcon(HWND hwnd) |
1621 | { |
1622 | BOOL res; |
1623 | NOTIFYICONDATA tnid; |
1624 | HICON hicon; |
1625 | |
1626 | #ifdef NIM_SETVERSION |
1627 | tnid.uVersion = 0; |
1628 | res = Shell_NotifyIcon(NIM_SETVERSION, &tnid); |
1629 | #endif |
1630 | |
1631 | tnid.cbSize = sizeof(NOTIFYICONDATA); |
1632 | tnid.hWnd = hwnd; |
1633 | tnid.uID = 1; /* unique within this systray use */ |
1634 | tnid.uFlags = NIF_MESSAGE | NIF_ICON | NIF_TIP; |
1635 | tnid.uCallbackMessage = WM_SYSTRAY; |
1636 | tnid.hIcon = hicon = LoadIcon(instance, MAKEINTRESOURCE(201)); |
1637 | strcpy(tnid.szTip, "Pageant (PuTTY authentication agent)"); |
1638 | |
1639 | res = Shell_NotifyIcon(NIM_ADD, &tnid); |
1640 | |
1641 | if (hicon) DestroyIcon(hicon); |
1642 | |
1643 | return res; |
1644 | } |
1645 | |
76b51e35 |
1646 | /* Update the saved-sessions menu. */ |
1647 | static void update_sessions(void) |
1648 | { |
1649 | int num_entries; |
1650 | HKEY hkey; |
1651 | TCHAR buf[MAX_PATH + 1]; |
1652 | MENUITEMINFO mii; |
1653 | |
1654 | int index_key, index_menu; |
1655 | |
1656 | if (!putty_path) |
1657 | return; |
1658 | |
1659 | if(ERROR_SUCCESS != RegOpenKey(HKEY_CURRENT_USER, PUTTY_REGKEY, &hkey)) |
1660 | return; |
1661 | |
1662 | for(num_entries = GetMenuItemCount(session_menu); |
1663 | num_entries > initial_menuitems_count; |
1664 | num_entries--) |
1665 | RemoveMenu(session_menu, 0, MF_BYPOSITION); |
1666 | |
1667 | index_key = 0; |
1668 | index_menu = 0; |
1669 | |
1670 | while(ERROR_SUCCESS == RegEnumKey(hkey, index_key, buf, MAX_PATH)) { |
1671 | TCHAR session_name[MAX_PATH + 1]; |
1672 | unmungestr(buf, session_name, MAX_PATH); |
1673 | if(strcmp(buf, PUTTY_DEFAULT) != 0) { |
1674 | memset(&mii, 0, sizeof(mii)); |
1675 | mii.cbSize = sizeof(mii); |
1676 | mii.fMask = MIIM_TYPE | MIIM_STATE | MIIM_ID; |
1677 | mii.fType = MFT_STRING; |
1678 | mii.fState = MFS_ENABLED; |
1679 | mii.wID = (index_menu * 16) + IDM_SESSIONS_BASE; |
1680 | mii.dwTypeData = session_name; |
1681 | InsertMenuItem(session_menu, index_menu, TRUE, &mii); |
1682 | index_menu++; |
1683 | } |
1684 | index_key++; |
1685 | } |
1686 | |
1687 | RegCloseKey(hkey); |
1688 | |
1689 | if(index_menu == 0) { |
1690 | mii.cbSize = sizeof(mii); |
1691 | mii.fMask = MIIM_TYPE | MIIM_STATE; |
1692 | mii.fType = MFT_STRING; |
1693 | mii.fState = MFS_GRAYED; |
1694 | mii.dwTypeData = _T("(No sessions)"); |
1695 | InsertMenuItem(session_menu, index_menu, TRUE, &mii); |
1696 | } |
1697 | } |
1698 | |
32874aea |
1699 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1700 | WPARAM wParam, LPARAM lParam) |
1701 | { |
5c58ad2d |
1702 | int ret; |
1703 | static int menuinprogress; |
15ad2e8a |
1704 | static UINT msgTaskbarCreated = 0; |
5c58ad2d |
1705 | |
1706 | switch (message) { |
15ad2e8a |
1707 | case WM_CREATE: |
1708 | msgTaskbarCreated = RegisterWindowMessage(_T("TaskbarCreated")); |
1709 | break; |
1710 | default: |
1711 | if (message==msgTaskbarCreated) { |
8e3a513c |
1712 | /* |
1713 | * Explorer has been restarted, so the tray icon will |
1714 | * have been lost. |
1715 | */ |
1716 | AddTrayIcon(hwnd); |
15ad2e8a |
1717 | } |
1718 | break; |
1719 | |
5c58ad2d |
1720 | case WM_SYSTRAY: |
32874aea |
1721 | if (lParam == WM_RBUTTONUP) { |
1722 | POINT cursorpos; |
1723 | GetCursorPos(&cursorpos); |
1724 | PostMessage(hwnd, WM_SYSTRAY2, cursorpos.x, cursorpos.y); |
1725 | } else if (lParam == WM_LBUTTONDBLCLK) { |
45f23490 |
1726 | /* Run the default menu item. */ |
1727 | UINT menuitem = GetMenuDefaultItem(systray_menu, FALSE, 0); |
1728 | if (menuitem != -1) |
1729 | PostMessage(hwnd, WM_COMMAND, menuitem, 0); |
32874aea |
1730 | } |
1731 | break; |
5c58ad2d |
1732 | case WM_SYSTRAY2: |
32874aea |
1733 | if (!menuinprogress) { |
1734 | menuinprogress = 1; |
76b51e35 |
1735 | update_sessions(); |
32874aea |
1736 | SetForegroundWindow(hwnd); |
1737 | ret = TrackPopupMenu(systray_menu, |
1738 | TPM_RIGHTALIGN | TPM_BOTTOMALIGN | |
1739 | TPM_RIGHTBUTTON, |
1740 | wParam, lParam, 0, hwnd, NULL); |
1741 | menuinprogress = 0; |
1742 | } |
1743 | break; |
5c58ad2d |
1744 | case WM_COMMAND: |
1745 | case WM_SYSCOMMAND: |
1746 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
76b51e35 |
1747 | case IDM_PUTTY: |
1748 | if((int)ShellExecute(hwnd, NULL, putty_path, _T(""), _T(""), |
1749 | SW_SHOW) <= 32) { |
1750 | MessageBox(NULL, "Unable to execute PuTTY!", |
1751 | "Error", MB_OK | MB_ICONERROR); |
1752 | } |
1753 | break; |
32874aea |
1754 | case IDM_CLOSE: |
cb5ca813 |
1755 | if (passphrase_box) |
1756 | SendMessage(passphrase_box, WM_CLOSE, 0, 0); |
32874aea |
1757 | SendMessage(hwnd, WM_CLOSE, 0, 0); |
1758 | break; |
1759 | case IDM_VIEWKEYS: |
1760 | if (!keylist) { |
1761 | keylist = CreateDialog(instance, MAKEINTRESOURCE(211), |
1762 | NULL, KeyListProc); |
1763 | ShowWindow(keylist, SW_SHOWNORMAL); |
32874aea |
1764 | } |
afb2076d |
1765 | /* |
1766 | * Sometimes the window comes up minimised / hidden for |
1767 | * no obvious reason. Prevent this. This also brings it |
1768 | * to the front if it's already present (the user |
1769 | * selected View Keys because they wanted to _see_ the |
1770 | * thing). |
1771 | */ |
1772 | SetForegroundWindow(keylist); |
1773 | SetWindowPos(keylist, HWND_TOP, 0, 0, 0, 0, |
1774 | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); |
32874aea |
1775 | break; |
1776 | case IDM_ADDKEY: |
cb5ca813 |
1777 | if (passphrase_box) { |
1778 | MessageBeep(MB_ICONERROR); |
1779 | SetForegroundWindow(passphrase_box); |
1780 | break; |
1781 | } |
32874aea |
1782 | prompt_add_keyfile(); |
1783 | break; |
1784 | case IDM_ABOUT: |
1785 | if (!aboutbox) { |
1786 | aboutbox = CreateDialog(instance, MAKEINTRESOURCE(213), |
1787 | NULL, AboutProc); |
1788 | ShowWindow(aboutbox, SW_SHOWNORMAL); |
1789 | /* |
1790 | * Sometimes the window comes up minimised / hidden |
1791 | * for no obvious reason. Prevent this. |
1792 | */ |
1793 | SetForegroundWindow(aboutbox); |
1794 | SetWindowPos(aboutbox, HWND_TOP, 0, 0, 0, 0, |
1795 | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); |
1796 | } |
1797 | break; |
ecea795f |
1798 | case IDM_HELP: |
1799 | if (help_path) { |
1800 | WinHelp(main_hwnd, help_path, HELP_COMMAND, |
1801 | (DWORD)"JI(`',`pageant.general')"); |
1802 | requested_help = TRUE; |
1803 | } |
1804 | break; |
76b51e35 |
1805 | default: |
1806 | { |
1807 | if(wParam >= IDM_SESSIONS_BASE && wParam <= IDM_SESSIONS_MAX) { |
1808 | MENUITEMINFO mii; |
1809 | TCHAR buf[MAX_PATH + 1]; |
1810 | TCHAR param[MAX_PATH + 1]; |
1811 | memset(&mii, 0, sizeof(mii)); |
1812 | mii.cbSize = sizeof(mii); |
1813 | mii.fMask = MIIM_TYPE; |
1814 | mii.cch = MAX_PATH; |
1815 | mii.dwTypeData = buf; |
1816 | GetMenuItemInfo(session_menu, wParam, FALSE, &mii); |
1817 | strcpy(param, "@"); |
1818 | strcat(param, mii.dwTypeData); |
1819 | if((int)ShellExecute(hwnd, NULL, putty_path, param, |
1820 | _T(""), SW_SHOW) <= 32) { |
1821 | MessageBox(NULL, "Unable to execute PuTTY!", "Error", |
1822 | MB_OK | MB_ICONERROR); |
1823 | } |
1824 | } |
1825 | } |
1826 | break; |
32874aea |
1827 | } |
1828 | break; |
5c58ad2d |
1829 | case WM_DESTROY: |
ecea795f |
1830 | if (requested_help) { |
1831 | WinHelp(main_hwnd, help_path, HELP_QUIT, 0); |
1832 | requested_help = FALSE; |
1833 | } |
32874aea |
1834 | PostQuitMessage(0); |
5c58ad2d |
1835 | return 0; |
1836 | case WM_COPYDATA: |
32874aea |
1837 | { |
1838 | COPYDATASTRUCT *cds; |
1839 | char *mapname; |
1840 | void *p; |
2d466ffd |
1841 | HANDLE filemap; |
1842 | #ifndef NO_SECURITY |
1843 | HANDLE proc; |
32874aea |
1844 | PSID mapowner, procowner; |
1845 | PSECURITY_DESCRIPTOR psd1 = NULL, psd2 = NULL; |
2d466ffd |
1846 | #endif |
32874aea |
1847 | int ret = 0; |
1848 | |
1849 | cds = (COPYDATASTRUCT *) lParam; |
1850 | if (cds->dwData != AGENT_COPYDATA_ID) |
1851 | return 0; /* not our message, mate */ |
1852 | mapname = (char *) cds->lpData; |
1853 | if (mapname[cds->cbData - 1] != '\0') |
1854 | return 0; /* failure to be ASCIZ! */ |
d70f60ae |
1855 | #ifdef DEBUG_IPC |
32874aea |
1856 | debug(("mapname is :%s:\n", mapname)); |
d70f60ae |
1857 | #endif |
32874aea |
1858 | filemap = OpenFileMapping(FILE_MAP_ALL_ACCESS, FALSE, mapname); |
d70f60ae |
1859 | #ifdef DEBUG_IPC |
32874aea |
1860 | debug(("filemap is %p\n", filemap)); |
d70f60ae |
1861 | #endif |
32874aea |
1862 | if (filemap != NULL && filemap != INVALID_HANDLE_VALUE) { |
123bc6ea |
1863 | #ifndef NO_SECURITY |
2d466ffd |
1864 | int rc; |
32874aea |
1865 | if (has_security) { |
1866 | if ((proc = OpenProcess(MAXIMUM_ALLOWED, FALSE, |
1867 | GetCurrentProcessId())) == |
1868 | NULL) { |
d70f60ae |
1869 | #ifdef DEBUG_IPC |
32874aea |
1870 | debug(("couldn't get handle for process\n")); |
d70f60ae |
1871 | #endif |
32874aea |
1872 | return 0; |
1873 | } |
1874 | if (getsecurityinfo(proc, SE_KERNEL_OBJECT, |
1875 | OWNER_SECURITY_INFORMATION, |
1876 | &procowner, NULL, NULL, NULL, |
1877 | &psd2) != ERROR_SUCCESS) { |
d70f60ae |
1878 | #ifdef DEBUG_IPC |
32874aea |
1879 | debug(("couldn't get owner info for process\n")); |
d70f60ae |
1880 | #endif |
32874aea |
1881 | CloseHandle(proc); |
1882 | return 0; /* unable to get security info */ |
1883 | } |
1884 | CloseHandle(proc); |
1885 | if ((rc = getsecurityinfo(filemap, SE_KERNEL_OBJECT, |
1886 | OWNER_SECURITY_INFORMATION, |
1887 | &mapowner, NULL, NULL, NULL, |
1888 | &psd1) != ERROR_SUCCESS)) { |
d70f60ae |
1889 | #ifdef DEBUG_IPC |
32874aea |
1890 | debug( |
1891 | ("couldn't get owner info for filemap: %d\n", |
1892 | rc)); |
d70f60ae |
1893 | #endif |
32874aea |
1894 | return 0; |
1895 | } |
016ef8ab |
1896 | #ifdef DEBUG_IPC |
32874aea |
1897 | debug(("got security stuff\n")); |
016ef8ab |
1898 | #endif |
32874aea |
1899 | if (!EqualSid(mapowner, procowner)) |
1900 | return 0; /* security ID mismatch! */ |
d70f60ae |
1901 | #ifdef DEBUG_IPC |
32874aea |
1902 | debug(("security stuff matched\n")); |
d70f60ae |
1903 | #endif |
32874aea |
1904 | LocalFree(psd1); |
1905 | LocalFree(psd2); |
1906 | } else { |
d70f60ae |
1907 | #ifdef DEBUG_IPC |
32874aea |
1908 | debug(("security APIs not present\n")); |
d70f60ae |
1909 | #endif |
32874aea |
1910 | } |
123bc6ea |
1911 | #endif |
32874aea |
1912 | p = MapViewOfFile(filemap, FILE_MAP_WRITE, 0, 0, 0); |
d70f60ae |
1913 | #ifdef DEBUG_IPC |
32874aea |
1914 | debug(("p is %p\n", p)); |
1915 | { |
1916 | int i; |
1917 | for (i = 0; i < 5; i++) |
1918 | debug( |
1919 | ("p[%d]=%02x\n", i, |
1920 | ((unsigned char *) p)[i]));} |
d70f60ae |
1921 | #endif |
32874aea |
1922 | answer_msg(p); |
1923 | ret = 1; |
1924 | UnmapViewOfFile(p); |
1925 | } |
1926 | CloseHandle(filemap); |
1927 | return ret; |
1928 | } |
5c58ad2d |
1929 | } |
1930 | |
32874aea |
1931 | return DefWindowProc(hwnd, message, wParam, lParam); |
5c58ad2d |
1932 | } |
1933 | |
ddecd643 |
1934 | /* |
1935 | * Fork and Exec the command in cmdline. [DBW] |
1936 | */ |
2c975497 |
1937 | void spawn_cmd(char *cmdline, char * args, int show) |
32874aea |
1938 | { |
ddecd643 |
1939 | if (ShellExecute(NULL, _T("open"), cmdline, |
2c975497 |
1940 | args, NULL, show) <= (HINSTANCE) 32) { |
57356d63 |
1941 | char *msg; |
1942 | msg = dupprintf("Failed to run \"%.100s\", Error: %d", cmdline, |
1943 | (int)GetLastError()); |
1944 | MessageBox(NULL, msg, APPNAME, MB_OK | MB_ICONEXCLAMATION); |
1945 | sfree(msg); |
ddecd643 |
1946 | } |
1947 | } |
1948 | |
c44bf5bd |
1949 | /* |
1950 | * This is a can't-happen stub, since Pageant never makes |
1951 | * asynchronous agent requests. |
1952 | */ |
1953 | void agent_schedule_callback(void (*callback)(void *, void *, int), |
1954 | void *callback_ctx, void *data, int len) |
1955 | { |
1956 | assert(!"We shouldn't get here"); |
1957 | } |
1958 | |
93b581bd |
1959 | void cleanup_exit(int code) { exit(code); } |
1960 | |
c44bf5bd |
1961 | int flags = FLAG_SYNCAGENT; |
1962 | |
32874aea |
1963 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
1964 | { |
5c58ad2d |
1965 | WNDCLASS wndclass; |
5c58ad2d |
1966 | MSG msg; |
016ef8ab |
1967 | HMODULE advapi; |
ddecd643 |
1968 | char *command = NULL; |
1969 | int added_keys = 0; |
d3a1a808 |
1970 | int argc, i; |
1971 | char **argv, **argstart; |
016ef8ab |
1972 | |
1973 | /* |
1974 | * Determine whether we're an NT system (should have security |
1975 | * APIs) or a non-NT system (don't do security). |
1976 | */ |
4c48c989 |
1977 | if (!init_winver()) |
1978 | { |
1979 | modalfatalbox("Windows refuses to report a version"); |
1980 | } |
1981 | if (osVersion.dwPlatformId == VER_PLATFORM_WIN32_NT) { |
32874aea |
1982 | has_security = TRUE; |
016ef8ab |
1983 | } else |
32874aea |
1984 | has_security = FALSE; |
016ef8ab |
1985 | |
1986 | if (has_security) { |
123bc6ea |
1987 | #ifndef NO_SECURITY |
32874aea |
1988 | /* |
1989 | * Attempt to get the security API we need. |
1990 | */ |
1991 | advapi = LoadLibrary("ADVAPI32.DLL"); |
1992 | getsecurityinfo = |
1993 | (gsi_fn_t) GetProcAddress(advapi, "GetSecurityInfo"); |
1994 | if (!getsecurityinfo) { |
1995 | MessageBox(NULL, |
1996 | "Unable to access security APIs. Pageant will\n" |
1997 | "not run, in case it causes a security breach.", |
1998 | "Pageant Fatal Error", MB_ICONERROR | MB_OK); |
1999 | return 1; |
2000 | } |
123bc6ea |
2001 | #else |
2002 | MessageBox(NULL, |
2003 | "This program has been compiled for Win9X and will\n" |
2004 | "not run on NT, in case it causes a security breach.", |
2005 | "Pageant Fatal Error", MB_ICONERROR | MB_OK); |
2006 | return 1; |
2007 | #endif |
016ef8ab |
2008 | } else |
32874aea |
2009 | advapi = NULL; |
5c58ad2d |
2010 | |
2011 | instance = inst; |
2012 | |
ddecd643 |
2013 | /* |
ecea795f |
2014 | * See if we can find our Help file. |
2015 | */ |
2016 | { |
2017 | char b[2048], *p, *q, *r; |
2018 | FILE *fp; |
2019 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
2020 | r = b; |
2021 | p = strrchr(b, '\\'); |
2022 | if (p && p >= r) r = p+1; |
2023 | q = strrchr(b, ':'); |
2024 | if (q && q >= r) r = q+1; |
a9dc49af |
2025 | strcpy(r, PUTTY_HELP_FILE); |
ecea795f |
2026 | if ( (fp = fopen(b, "r")) != NULL) { |
2027 | help_path = dupstr(b); |
2028 | fclose(fp); |
2029 | } else |
2030 | help_path = NULL; |
2031 | } |
2032 | |
2033 | /* |
76b51e35 |
2034 | * Look for the PuTTY binary (we will enable the saved session |
2035 | * submenu if we find it). |
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; |
2046 | strcpy(r, "putty.exe"); |
2047 | if ( (fp = fopen(b, "r")) != NULL) { |
2048 | putty_path = dupstr(b); |
2049 | fclose(fp); |
2050 | } else |
2051 | putty_path = NULL; |
2052 | } |
2053 | |
2054 | /* |
ddecd643 |
2055 | * Find out if Pageant is already running. |
2056 | */ |
2057 | already_running = FALSE; |
260f3dec |
2058 | if (agent_exists()) |
ddecd643 |
2059 | already_running = TRUE; |
2060 | else { |
2061 | |
2062 | if (!prev) { |
32874aea |
2063 | wndclass.style = 0; |
2064 | wndclass.lpfnWndProc = WndProc; |
2065 | wndclass.cbClsExtra = 0; |
2066 | wndclass.cbWndExtra = 0; |
2067 | wndclass.hInstance = inst; |
2068 | wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(IDI_MAINICON)); |
2069 | wndclass.hCursor = LoadCursor(NULL, IDC_IBEAM); |
2070 | wndclass.hbrBackground = GetStockObject(BLACK_BRUSH); |
2071 | wndclass.lpszMenuName = NULL; |
ddecd643 |
2072 | wndclass.lpszClassName = APPNAME; |
2073 | |
32874aea |
2074 | RegisterClass(&wndclass); |
ddecd643 |
2075 | } |
5c58ad2d |
2076 | |
ecea795f |
2077 | main_hwnd = keylist = NULL; |
5c58ad2d |
2078 | |
ecea795f |
2079 | main_hwnd = CreateWindow(APPNAME, APPNAME, |
2080 | WS_OVERLAPPEDWINDOW | WS_VSCROLL, |
2081 | CW_USEDEFAULT, CW_USEDEFAULT, |
2082 | 100, 100, NULL, NULL, inst, NULL); |
5c58ad2d |
2083 | |
ddecd643 |
2084 | /* Set up a system tray icon */ |
ecea795f |
2085 | AddTrayIcon(main_hwnd); |
15ad2e8a |
2086 | |
76b51e35 |
2087 | /* Accelerators used: nsvkxa */ |
15ad2e8a |
2088 | systray_menu = CreatePopupMenu(); |
76b51e35 |
2089 | if (putty_path) { |
2090 | session_menu = CreateMenu(); |
2091 | AppendMenu(systray_menu, MF_ENABLED, IDM_PUTTY, "&New Session"); |
2092 | AppendMenu(systray_menu, MF_POPUP | MF_ENABLED, |
2093 | (UINT) session_menu, "&Saved Sessions"); |
2094 | AppendMenu(systray_menu, MF_SEPARATOR, 0, 0); |
2095 | } |
15ad2e8a |
2096 | AppendMenu(systray_menu, MF_ENABLED, IDM_VIEWKEYS, |
2097 | "&View Keys"); |
2098 | AppendMenu(systray_menu, MF_ENABLED, IDM_ADDKEY, "Add &Key"); |
ecea795f |
2099 | AppendMenu(systray_menu, MF_SEPARATOR, 0, 0); |
2100 | if (help_path) |
2101 | AppendMenu(systray_menu, MF_ENABLED, IDM_HELP, "&Help"); |
15ad2e8a |
2102 | AppendMenu(systray_menu, MF_ENABLED, IDM_ABOUT, "&About"); |
ecea795f |
2103 | AppendMenu(systray_menu, MF_SEPARATOR, 0, 0); |
15ad2e8a |
2104 | AppendMenu(systray_menu, MF_ENABLED, IDM_CLOSE, "E&xit"); |
76b51e35 |
2105 | initial_menuitems_count = GetMenuItemCount(session_menu); |
5c58ad2d |
2106 | |
45f23490 |
2107 | /* Set the default menu item. */ |
2108 | SetMenuDefaultItem(systray_menu, IDM_VIEWKEYS, FALSE); |
2109 | |
ecea795f |
2110 | ShowWindow(main_hwnd, SW_HIDE); |
5c58ad2d |
2111 | |
ddecd643 |
2112 | /* |
2113 | * Initialise storage for RSA keys. |
2114 | */ |
2115 | rsakeys = newtree234(cmpkeys_rsa); |
2116 | ssh2keys = newtree234(cmpkeys_ssh2); |
2117 | |
2118 | } |
dacbd0e8 |
2119 | |
2120 | /* |
0959acf7 |
2121 | * Initialise storage for short-term passphrase cache. |
2122 | */ |
2123 | passphrases = newtree234(NULL); |
2124 | |
2125 | /* |
45cebe79 |
2126 | * Process the command line and add keys as listed on it. |
5c58ad2d |
2127 | */ |
d3a1a808 |
2128 | split_into_argv(cmdline, &argc, &argv, &argstart); |
2129 | for (i = 0; i < argc; i++) { |
2130 | if (!strcmp(argv[i], "-c")) { |
2131 | /* |
2132 | * If we see `-c', then the rest of the |
2133 | * command line should be treated as a |
2134 | * command to be spawned. |
2135 | */ |
2136 | if (i < argc-1) |
2137 | command = argstart[i+1]; |
2138 | else |
2139 | command = ""; |
2140 | break; |
2141 | } else { |
9a30e26b |
2142 | add_keyfile(filename_from_str(argv[i])); |
d3a1a808 |
2143 | added_keys = TRUE; |
32874aea |
2144 | } |
5c58ad2d |
2145 | } |
2146 | |
0959acf7 |
2147 | /* |
2148 | * Forget any passphrase that we retained while going over |
2149 | * command line keyfiles. |
2150 | */ |
2151 | forget_passphrases(); |
2152 | |
2c975497 |
2153 | if (command) { |
2154 | char *args; |
2155 | if (command[0] == '"') |
2156 | args = strchr(++command, '"'); |
2157 | else |
2158 | args = strchr(command, ' '); |
2159 | if (args) { |
2160 | *args++ = 0; |
2161 | while(*args && isspace(*args)) args++; |
2162 | } |
2163 | spawn_cmd(command, args, show); |
2164 | } |
ddecd643 |
2165 | |
2166 | /* |
2167 | * If Pageant was already running, we leave now. If we haven't |
2168 | * even taken any auxiliary action (spawned a command or added |
2169 | * keys), complain. |
2170 | */ |
2171 | if (already_running) { |
2172 | if (!command && !added_keys) { |
2173 | MessageBox(NULL, "Pageant is already running", "Pageant Error", |
2174 | MB_ICONERROR | MB_OK); |
2175 | } |
32874aea |
2176 | if (advapi) |
2177 | FreeLibrary(advapi); |
2178 | return 0; |
ddecd643 |
2179 | } |
2180 | |
5c58ad2d |
2181 | /* |
dacbd0e8 |
2182 | * Main message loop. |
5c58ad2d |
2183 | */ |
5c58ad2d |
2184 | while (GetMessage(&msg, NULL, 0, 0) == 1) { |
6de8ca59 |
2185 | if (!(IsWindow(keylist) && IsDialogMessage(keylist, &msg)) && |
2186 | !(IsWindow(aboutbox) && IsDialogMessage(aboutbox, &msg))) { |
2187 | TranslateMessage(&msg); |
2188 | DispatchMessage(&msg); |
2189 | } |
5c58ad2d |
2190 | } |
2191 | |
2192 | /* Clean up the system tray icon */ |
2193 | { |
32874aea |
2194 | NOTIFYICONDATA tnid; |
5c58ad2d |
2195 | |
32874aea |
2196 | tnid.cbSize = sizeof(NOTIFYICONDATA); |
ecea795f |
2197 | tnid.hWnd = main_hwnd; |
32874aea |
2198 | tnid.uID = 1; |
5c58ad2d |
2199 | |
32874aea |
2200 | Shell_NotifyIcon(NIM_DELETE, &tnid); |
5c58ad2d |
2201 | |
32874aea |
2202 | DestroyMenu(systray_menu); |
5c58ad2d |
2203 | } |
2204 | |
9754e5ca |
2205 | if (keypath) filereq_free(keypath); |
2206 | |
32874aea |
2207 | if (advapi) |
2208 | FreeLibrary(advapi); |
76b51e35 |
2209 | return msg.wParam; |
5c58ad2d |
2210 | } |