1 |
/* wptKeysignDlg.cpp - Key signing dialog |
/* wptKeysignDlg.cpp - Key signing dialog |
2 |
* Copyright (C) 2001-2006 Timo Schulz |
* Copyright (C) 2001-2006, 2008-2009 Timo Schulz |
3 |
* |
* |
4 |
* This file is part of WinPT. |
* This file is part of WinPT. |
5 |
* |
* |
39 |
#include "StringBuffer.h" |
#include "StringBuffer.h" |
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41 |
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42 |
void key_unload_photo (HWND dlg); |
int key_load_photo (winpt_key_t key, |
43 |
int key_load_photo (HWND dlg, gpgme_key_t key, gpgme_validity_t *r_valid); |
char *photo_file, size_t photo_file_size, |
44 |
const char* get_photo_tmpname (HWND dlg); |
gpgme_validity_t *r_valid); |
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int get_photo_tmpname (gpgme_key_t key, char *buf, size_t buflen); |
46 |
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47 |
/* Return a beautified printable fingerprint of @fpr. */ |
/* Return a beautified printable fingerprint of @fpr. */ |
48 |
static const char* |
static const char* |
49 |
get_printable_fpr (const char *fpr) |
get_printable_fpr (const char *fpr) |
50 |
{ |
{ |
51 |
static char pfpr[64]; |
static char pfpr[128]; |
52 |
int pos = 0; |
int pos = 0; |
53 |
size_t i; |
size_t i; |
54 |
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55 |
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memset (pfpr, 0, sizeof (pfpr)); |
56 |
for (i = 0; i < strlen (fpr); i += 4) { |
for (i = 0; i < strlen (fpr); i += 4) { |
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pfpr[pos++] = fpr[i]; |
pfpr[pos++] = fpr[i]; |
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pfpr[pos++] = fpr[i+1]; |
pfpr[pos++] = fpr[i+1]; |
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get_key_pubalgo (key->subkeys->pubkey_algo), |
get_key_pubalgo (key->subkeys->pubkey_algo), |
80 |
key->subkeys->keyid+8); |
key->subkeys->keyid+8); |
81 |
if (k.ext->gloflags.divert_to_card) |
if (k.ext->gloflags.divert_to_card) |
82 |
strcat (buf, " (Card)"); |
strcat (buf, _(" (Card)")); |
83 |
return buf; |
return buf; |
84 |
} |
} |
85 |
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149 |
idx = SendDlgItemMessage (dlg, IDC_KEYSIGN_KEYLIST, CB_GETCURSEL, 0, 0); |
idx = SendDlgItemMessage (dlg, IDC_KEYSIGN_KEYLIST, CB_GETCURSEL, 0, 0); |
150 |
key = (gpgme_key_t)SendDlgItemMessage (dlg, IDC_KEYSIGN_KEYLIST, |
key = (gpgme_key_t)SendDlgItemMessage (dlg, IDC_KEYSIGN_KEYLIST, |
151 |
CB_GETITEMDATA, (WPARAM)idx, 0); |
CB_GETITEMDATA, (WPARAM)idx, 0); |
152 |
if (key) { |
if (!key) |
153 |
if (winpt_get_seckey (key->subkeys->keyid, &k)) |
return; |
154 |
BUG (0); |
if (winpt_get_seckey (key->subkeys->keyid, &k)) |
155 |
protec = k.is_protected; |
BUG (0); |
156 |
if (!protec) |
protec = k.is_protected; |
157 |
protec = k.ext->gloflags.divert_to_card; |
if (!protec) |
158 |
EnableWindow (GetDlgItem (dlg, IDC_KEYSIGN_PASSPHRASE), protec? TRUE : FALSE); |
protec = k.ext->gloflags.divert_to_card; |
159 |
} |
EnableWindow (GetDlgItem (dlg, IDC_KEYSIGN_PASSPHRASE), |
160 |
} |
protec? TRUE : FALSE); |
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/* Show the photographic ID of the key in a separate dialog window. */ |
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BOOL CALLBACK |
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showphoto_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
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{ |
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static winpt_key_t key; |
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char buf[200]; |
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switch (msg) { |
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case WM_INITDIALOG: |
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key = (winpt_key_t)lparam; |
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if (!key) |
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BUG (0); |
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key_load_photo (dlg, key->ctx, NULL); |
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_snprintf (buf, DIM (buf)-1, _("Photo of %s"), key->uid); |
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SetWindowText (dlg, buf); |
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SetForegroundWindow (dlg); |
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break; |
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case WM_PAINT: |
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if (key->ext && key->ext->attrib.len > 0) { |
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POINT p; |
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p.x = p.y = 0; |
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PTD_jpg_show (GetDlgItem (dlg, IDC_SHOWPHOTO_IMG), |
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&p, get_photo_tmpname (dlg)); |
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} |
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break; |
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case WM_DESTROY: |
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key_unload_photo (dlg); |
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break; |
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case WM_COMMAND: |
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switch (LOWORD (wparam)) { |
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case IDCANCEL: |
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case IDOK: |
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EndDialog (dlg, TRUE); |
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break; |
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} |
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break; |
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} |
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return FALSE; |
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161 |
} |
} |
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163 |
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166 |
sig_class_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
sig_class_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
167 |
{ |
{ |
168 |
HWND parent; |
HWND parent; |
169 |
int sig_class = 0; |
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170 |
switch (msg) { |
switch (msg) { |
171 |
case WM_INITDIALOG: |
case WM_INITDIALOG: |
172 |
parent = (HWND)lparam; |
parent = (HWND)lparam; |
184 |
CheckDlgButton (dlg, IDC_SIGCLASS_CLASS0, BST_CHECKED); |
CheckDlgButton (dlg, IDC_SIGCLASS_CLASS0, BST_CHECKED); |
185 |
SetForegroundWindow (dlg); |
SetForegroundWindow (dlg); |
186 |
center_window (dlg, parent? parent : NULL); |
center_window (dlg, parent? parent : NULL); |
187 |
return TRUE; |
return TRUE; |
188 |
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189 |
case WM_COMMAND: |
case WM_COMMAND: |
190 |
switch (LOWORD (wparam)) { |
switch (LOWORD (wparam)) { |
191 |
case IDOK: |
case IDOK: |
192 |
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int sig_class; |
193 |
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194 |
if (IsDlgButtonChecked (dlg, IDC_SIGCLASS_CLASS0)) |
if (IsDlgButtonChecked (dlg, IDC_SIGCLASS_CLASS0)) |
195 |
sig_class = 0; |
sig_class = 0; |
196 |
else if (IsDlgButtonChecked (dlg, IDC_SIGCLASS_CLASS1)) |
else if (IsDlgButtonChecked (dlg, IDC_SIGCLASS_CLASS1)) |
202 |
else |
else |
203 |
sig_class = 0; |
sig_class = 0; |
204 |
EndDialog (dlg, sig_class); |
EndDialog (dlg, sig_class); |
205 |
return TRUE; |
break; |
206 |
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case IDCANCEL: |
case IDCANCEL: |
208 |
EndDialog (dlg, 0); |
EndDialog (dlg, 0); |
209 |
return TRUE; |
break; |
210 |
} |
} |
211 |
break; |
break; |
212 |
} |
} |
250 |
StringBuffer kinf; |
StringBuffer kinf; |
251 |
struct native_uid_s *u; |
struct native_uid_s *u; |
252 |
char tmp[256]; |
char tmp[256]; |
253 |
int len=0; |
int len; |
254 |
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255 |
_snprintf (tmp, DIM (tmp) -1, |
_snprintf (tmp, DIM (tmp) -1, |
256 |
_("pub %d/0x%s created: %s expires: %s\n\n" |
_("pub %d/0x%s created: %s expires: %s\n\n" |
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"Primary key fingerprint: %s\n\n"), |
"Key fingerprint:\n%s\n\n"), |
258 |
key->ctx->subkeys->length, |
key->ctx->subkeys->length, |
259 |
key->ctx->subkeys->keyid+8, |
key->ctx->subkeys->keyid+8, |
260 |
get_key_created (key->ctx->subkeys->timestamp), |
get_key_created (key->ctx->subkeys->timestamp), |
265 |
if (u->revoked) |
if (u->revoked) |
266 |
continue; |
continue; |
267 |
if (len++ > 2) |
if (len++ > 2) |
268 |
break; |
break; |
269 |
kinf = kinf + "\t\"" + u->uid + "\"\n"; |
kinf = kinf + " \""; |
270 |
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if (strlen (u->uid) > 128) { |
271 |
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kinf.add (u->uid, 128); |
272 |
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kinf += "..."; |
273 |
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// FIXME: make sure at least the e-mail address will be shown! |
274 |
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} |
275 |
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else |
276 |
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kinf += u->uid; |
277 |
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kinf += "\"\n"; |
278 |
} |
} |
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kinf = kinf + _("\n\nAre you really sure that you want to sign this key with YOUR key?\n"); |
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279 |
SetDlgItemText (dlg, IDC_KEYSIGN_INFOS, kinf.getBuffer ()); |
SetDlgItemText (dlg, IDC_KEYSIGN_INFOS, kinf.getBuffer ()); |
280 |
} |
} |
281 |
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282 |
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283 |
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void set_gpg_auto_passphrase_cb (passphrase_cb_s *cb, const char *title); |
284 |
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gpgme_error_t passphrase_cb (void *hook, const char *uid_hint, |
285 |
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const char *passphrase_info, |
286 |
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int prev_was_bad, int fd); |
287 |
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288 |
/* Perform the actual procedure to sign the key. */ |
/* Perform the actual procedure to sign the key. */ |
289 |
static BOOL |
static BOOL |
290 |
on_click_ok (HWND dlg, winpt_key_t key) |
on_click_ok (HWND dlg, winpt_key_t key) |
294 |
SYSTEMTIME st; |
SYSTEMTIME st; |
295 |
GpgKeyEdit ke; |
GpgKeyEdit ke; |
296 |
int sig_class = 0; |
int sig_class = 0; |
297 |
char keymsg[64], *pwd; |
char keymsg[64]; |
298 |
int type, expires=0, idx; |
int type, expires=0, idx; |
299 |
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300 |
if (IsDlgButtonChecked (dlg, IDC_KEYSIGN_ASKLEVEL)) |
if (IsDlgButtonChecked (dlg, IDC_KEYSIGN_ASKLEVEL)) |
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type = GPG_EDITKEY_LSIGN; |
type = GPG_EDITKEY_LSIGN; |
309 |
else |
else |
310 |
type = GPG_EDITKEY_SIGN; |
type = GPG_EDITKEY_SIGN; |
311 |
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312 |
if (reg_prefs.expert && IsDlgButtonChecked (dlg, IDC_KEYSIGN_NREV)) { |
if (reg_prefs.expert && IsDlgButtonChecked (dlg, IDC_KEYSIGN_NREV)) { |
313 |
type = GPG_EDITKEY_NRSIGN; |
type = GPG_EDITKEY_NRSIGN; |
314 |
if (type == GPG_EDITKEY_LSIGN) |
if (type == GPG_EDITKEY_LSIGN) |
318 |
if (IsDlgButtonChecked (dlg, IDC_KEYSIGN_EXPSIG)) { |
if (IsDlgButtonChecked (dlg, IDC_KEYSIGN_EXPSIG)) { |
319 |
DateTime_GetSystemtime (GetDlgItem (dlg, IDC_KEYSIGN_EXPIRES), &st); |
DateTime_GetSystemtime (GetDlgItem (dlg, IDC_KEYSIGN_EXPIRES), &st); |
320 |
if (date_is_today (&st)) { |
if (date_is_today (&st)) { |
321 |
msg_box (dlg, _("You cannot select today as the expiration date."), |
show_balloon_msg (GetDlgItem (dlg, IDC_KEYSIGN_EXPIRES), |
322 |
_("Key Signing"), MB_INFO); |
_("You cannot select today as the expiration date."), |
323 |
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IDI_WARNING); |
324 |
return TRUE; |
return TRUE; |
325 |
} |
} |
326 |
else |
else |
329 |
st.wYear, st.wMonth, st.wDay); |
st.wYear, st.wMonth, st.wDay); |
330 |
} |
} |
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/* XXX: check for --ask-cert-level and --ask-cert-expire in the gpg.conf |
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if an advanced button is checked and offer to add it to the config |
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file. */ |
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GetDlgItemText_utf8 (dlg, IDC_KEYSIGN_PASSPHRASE, &pwd); |
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332 |
assert (key->ctx->subkeys->keyid != NULL); /* should be always true. */ |
assert (key->ctx->subkeys->keyid != NULL); /* should be always true. */ |
333 |
ke.setKeyID (key->ctx->subkeys->keyid); |
ke.setKeyID (key->ctx->subkeys->keyid); |
334 |
ke.setPassphrase (pwd); |
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335 |
idx = SendDlgItemMessage (dlg, IDC_KEYSIGN_KEYLIST, CB_GETCURSEL, 0, 0); |
// XXX: callback hangs after bad passphrase |
336 |
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passphrase_cb_s cb; |
337 |
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set_gpg_auto_passphrase_cb (&cb, _("Key Edit")); |
338 |
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ke.setPassphraseCallback (passphrase_cb, (void*)&cb); |
339 |
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340 |
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HWND klist = GetDlgItem (dlg, IDC_KEYSIGN_KEYLIST); |
341 |
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idx = SendMessage (klist, CB_GETCURSEL, 0, 0); |
342 |
k = (gpgme_key_t)SendDlgItemMessage (dlg, IDC_KEYSIGN_KEYLIST, |
k = (gpgme_key_t)SendDlgItemMessage (dlg, IDC_KEYSIGN_KEYLIST, |
343 |
CB_GETITEMDATA, (WPARAM)idx, 0); |
CB_GETITEMDATA, (WPARAM)idx, 0); |
344 |
if (k != NULL) |
if (k != NULL) |
345 |
ke.setLocalUser (k); |
ke.setLocalUser (k); |
346 |
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347 |
err = ke.signKey (type, sig_class, expires? keymsg : "0"); |
err = ke.signKey (type, sig_class, expires? keymsg : "0"); |
348 |
sfree_if_alloc (pwd); |
release_gpg_passphrase_cb (&cb); |
349 |
if (err) { |
if (err) { |
350 |
msg_box (dlg, gpgme_strerror (err), _("Key Signing"), MB_ERR); |
msg_box (dlg, gpgme_strerror (err), _("Key Signing"), MB_ERR); |
351 |
return TRUE; |
return TRUE; |
352 |
} |
} |
353 |
else if (ke.getResult () != 0) |
else if (ke.getResult () != 0) { |
354 |
msg_box (dlg, _("This key is already signed by your key"), |
show_balloon_msg (klist, _("This key is already signed by your key"), |
355 |
_("Key Signing"), MB_INFO); |
IDI_INFORMATION); |
356 |
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return TRUE; |
357 |
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} |
358 |
else { |
else { |
359 |
status_box (dlg, _("Key successfully signed."), _("Key Signing")); |
status_box (dlg, _("Key successfully signed."), _("Key Signing")); |
360 |
key->update = 1; |
key->update = 1; |
369 |
keysign_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
keysign_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
370 |
{ |
{ |
371 |
static winpt_key_t key; |
static winpt_key_t key; |
372 |
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char buf[MAX_PATH+128+1]; |
373 |
const char *s; |
const char *s; |
374 |
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375 |
switch (msg) { |
switch (msg) { |
379 |
BUG (0); |
BUG (0); |
380 |
s = key->ctx->subkeys->keyid; |
s = key->ctx->subkeys->keyid; |
381 |
if (do_fill_seckeylist (dlg, s)) { |
if (do_fill_seckeylist (dlg, s)) { |
382 |
msg_box (dlg, _("No valid secret key found."), _("Key Signing"), MB_ERR); |
msg_box (dlg, _("No valid secret key found."), |
383 |
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_("Key Signing"), MB_ERR); |
384 |
EndDialog (dlg, FALSE); |
EndDialog (dlg, FALSE); |
385 |
return TRUE; |
return TRUE; |
386 |
} |
} |
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do_check_protection (dlg); |
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387 |
display_keyinfo (dlg, key); |
display_keyinfo (dlg, key); |
388 |
SetDlgItemText (dlg, IDC_KEYSIGN_LOCAL, _("Sign local only (non exportable signature)")); |
SetDlgItemText (dlg, IDC_KEYSIGN_LOCAL, _("Sign local only (non exportable signature)")); |
389 |
SetDlgItemText (dlg, IDC_KEYSIGN_EXPSIG, _("Signature expires on")); |
SetDlgItemText (dlg, IDC_KEYSIGN_EXPSIG, _("Signature expires on")); |
390 |
SetDlgItemText (dlg, IDC_KEYSIGN_NREV, _("Sign non-revocably")); |
SetDlgItemText (dlg, IDC_KEYSIGN_NREV, _("Sign non-revocably")); |
391 |
SetDlgItemText (dlg, IDC_KEYSIGN_ASKLEVEL, _("&Ask for certification level")); |
SetDlgItemText (dlg, IDC_KEYSIGN_ASKLEVEL, _("&Ask for certification level")); |
392 |
SetDlgItemText (dlg, IDC_KEYSIGN_PWDINF, _("Passphrase")); |
SetDlgItemText (dlg, IDCANCEL, _("&Cancel")); |
393 |
SetDlgItemText (dlg, IDCANCEL, _("&Cancel")); |
SetDlgItemText (dlg, IDC_KEYSIGN_CONFIRMSIGN, _("Are you really sure that you want to sign this key with YOUR key?")); |
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SetDlgItemText (dlg, IDC_KEYSIGN_SHOWIMG, _("&Show photo")); |
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SetDlgItemText (dlg, IDC_KEYSIGN_HIDE, _("&Hide Typing")); |
|
394 |
SetWindowText (dlg, _("Key Signing")); |
SetWindowText (dlg, _("Key Signing")); |
395 |
CheckDlgButton (dlg, IDC_KEYSIGN_LOCAL, BST_CHECKED); |
CheckDlgButton (dlg, IDC_KEYSIGN_LOCAL, BST_CHECKED); |
396 |
CheckDlgButton (dlg, IDC_KEYSIGN_EXPSIG, BST_UNCHECKED); |
CheckDlgButton (dlg, IDC_KEYSIGN_EXPSIG, BST_UNCHECKED); |
398 |
EnableWindow (GetDlgItem (dlg, IDC_KEYSIGN_EXPIRES), FALSE); |
EnableWindow (GetDlgItem (dlg, IDC_KEYSIGN_EXPIRES), FALSE); |
399 |
if (reg_prefs.expert == 0) |
if (reg_prefs.expert == 0) |
400 |
ShowWindow (GetDlgItem (dlg, IDC_KEYSIGN_NREV), SW_HIDE); |
ShowWindow (GetDlgItem (dlg, IDC_KEYSIGN_NREV), SW_HIDE); |
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if (key->ext && key->ext->attrib.len == 0) |
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ShowWindow (GetDlgItem (dlg, IDC_KEYSIGN_SHOWIMG), SW_HIDE); |
|
401 |
if (!reg_prefs.gpg.ask_cert_level) |
if (!reg_prefs.gpg.ask_cert_level) |
402 |
EnableWindow (GetDlgItem (dlg, IDC_KEYSIGN_ASKLEVEL), FALSE); |
EnableWindow (GetDlgItem (dlg, IDC_KEYSIGN_ASKLEVEL), FALSE); |
403 |
if (!reg_prefs.gpg.ask_cert_expire) |
if (!reg_prefs.gpg.ask_cert_expire) |
404 |
EnableWindow (GetDlgItem (dlg, IDC_KEYSIGN_EXPSIG), FALSE); |
EnableWindow (GetDlgItem (dlg, IDC_KEYSIGN_EXPSIG), FALSE); |
405 |
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if (key->ext && key->ext->attrib.len > 0) |
406 |
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key_load_photo (key, buf, DIM(buf)-1, NULL); |
407 |
CheckDlgButton (dlg, IDC_KEYSIGN_HIDE, BST_CHECKED); |
CheckDlgButton (dlg, IDC_KEYSIGN_HIDE, BST_CHECKED); |
408 |
SetForegroundWindow (dlg); |
SetForegroundWindow (dlg); |
409 |
SetFocus (GetDlgItem (dlg, IDC_KEYSIGN_PASSPHRASE)); |
SetFocus (GetDlgItem (dlg, IDOK)); |
410 |
return FALSE; |
return FALSE; |
411 |
|
|
412 |
case WM_COMMAND: |
case WM_DESTROY: |
413 |
if (HIWORD (wparam) == CBN_SELCHANGE) { |
balloon_msg_disable (); |
414 |
do_check_protection (dlg); |
if (key->ext && key->ext->attrib.len > 0) { |
415 |
break; |
get_photo_tmpname (key->ctx, buf, DIM(buf)-1); |
416 |
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DeleteFile (buf); |
417 |
} |
} |
418 |
if (HIWORD (wparam) == BN_CLICKED && |
break; |
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LOWORD (wparam) == IDC_KEYSIGN_EXPSIG) { |
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int enable = IsDlgButtonChecked (dlg, IDC_KEYSIGN_EXPSIG); |
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419 |
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420 |
EnableWindow (GetDlgItem (dlg, IDC_KEYSIGN_EXPIRES), enable? TRUE : FALSE); |
case WM_PAINT: |
421 |
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if (key->ext != NULL && key->ext->attrib.len > 0) { |
422 |
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POINT p; |
423 |
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p.x = p.y = 0; |
424 |
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get_photo_tmpname (key->ctx, buf, DIM (buf)-1); |
425 |
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if (jpg_show (GetDlgItem (dlg, IDC_SHOWPHOTO_IMG), &p, buf)) |
426 |
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EndDialog (dlg, TRUE); |
427 |
} |
} |
428 |
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break; |
429 |
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430 |
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case WM_COMMAND: |
431 |
if (HIWORD (wparam) == BN_CLICKED && |
if (HIWORD (wparam) == BN_CLICKED && |
432 |
LOWORD (wparam) == IDC_KEYSIGN_HIDE) { |
LOWORD (wparam) == IDC_KEYSIGN_EXPSIG) { |
433 |
HWND hwnd = GetDlgItem (dlg, IDC_KEYSIGN_PASSPHRASE); |
int enable = IsDlgButtonChecked (dlg, IDC_KEYSIGN_EXPSIG); |
434 |
int hide = IsDlgButtonChecked (dlg, IDC_KEYSIGN_HIDE); |
EnableWindow (GetDlgItem (dlg, IDC_KEYSIGN_EXPIRES), |
435 |
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enable? TRUE : FALSE); |
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SendMessage (hwnd, EM_SETPASSWORDCHAR, hide? '*' : 0, 0); |
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SetFocus (hwnd); |
|
436 |
} |
} |
437 |
|
|
438 |
switch (LOWORD (wparam)) { |
switch (LOWORD (wparam)) { |
439 |
case IDOK: |
case IDOK: |
440 |
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balloon_msg_disable (); |
441 |
return on_click_ok (dlg, key); |
return on_click_ok (dlg, key); |
442 |
|
|
443 |
case IDCANCEL: |
case IDCANCEL: |
444 |
EndDialog (dlg, FALSE); |
EndDialog (dlg, FALSE); |
445 |
return TRUE; |
return TRUE; |
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case IDC_KEYSIGN_SHOWIMG: |
|
|
DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SHOWPHOTO, |
|
|
dlg, showphoto_dlg_proc, (LPARAM)key); |
|
|
return TRUE; |
|
446 |
} |
} |
447 |
break; |
break; |
448 |
} |
} |