/[winpt]/trunk/Src/wptKeyPropsDlg.cpp
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Diff of /trunk/Src/wptKeyPropsDlg.cpp

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revision 234 by twoaday, Tue Jun 27 10:16:41 2006 UTC revision 273 by twoaday, Fri Dec 8 10:22:17 2006 UTC
# Line 1  Line 1 
1  /* wptKeyPropsDlg.cpp - WinPT key properties dialog  /* wptKeyPropsDlg.cpp - WinPT key property dialog
2   *      Copyright (C) 2000, 2001, 2002, 2003, 2005, 2006 Timo Schulz   *      Copyright (C) 2000, 2001, 2002, 2003, 2005, 2006 Timo Schulz
3   *   *
4   * This file is part of WinPT.   * This file is part of WinPT.
# Line 42  Line 42 
42  static int  static int
43  do_check_key (gpgme_key_t key)  do_check_key (gpgme_key_t key)
44  {  {
45      int invalid = 0;      int invalid;
46    
47      invalid = key->expired;      invalid = key->expired;
48      if (!invalid)      if (!invalid)
# Line 113  int Line 113  int
113  key_load_photo (HWND dlg, gpgme_key_t key, gpgme_validity_t *r_valid)  key_load_photo (HWND dlg, gpgme_key_t key, gpgme_validity_t *r_valid)
114  {  {
115      winpt_key_s k;      winpt_key_s k;
116      FILE *f;      FILE *fp;
117      const BYTE *img;      const BYTE *img;
118      DWORD imglen = 0;      DWORD imglen = 0;
119      int pos=0;      int pos=0;
# Line 132  key_load_photo (HWND dlg, gpgme_key_t ke Line 132  key_load_photo (HWND dlg, gpgme_key_t ke
132          return -1;          return -1;
133      }      }
134    
135      f = fopen (get_photo_tmpname (dlg), "wb");      fp = fopen (get_photo_tmpname (dlg), "wb");
136      if (f) {      if (fp) {
137          pos += 16;          pos += 16;
138          fwrite (img + pos, 1, imglen - pos, f);          fwrite (img + pos, 1, imglen - pos, fp);
139          fclose (f);          fclose (fp);
140      }      }
141      return 0;      return 0;
142  }  }
# Line 175  get_pref_cipher (winpt_key_t k) Line 175  get_pref_cipher (winpt_key_t k)
175      case 8: return "AES192";      case 8: return "AES192";
176      case 9: return "AES256";      case 9: return "AES256";
177      case 10:return "Twofish";      case 10:return "Twofish";
178        default:break;
179      }      }
180      return "Unknown";      return "Unknown";
181  }  }
# Line 220  key_is_valid (gpgme_key_t key) Line 221  key_is_valid (gpgme_key_t key)
221  }  }
222    
223    
224    /* Return extended algorithm information. */
225    const char*
226    props_get_key_algo (gpgme_key_t key, int idx)
227    {
228        /* PGP calls the old RSAv3 keys 'RSA Legacy' and because this
229           is a good method to differ between OpenPGP v4 cert-only keys
230           and v3 RSA keys, we use the same notation. */
231        if (key->subkeys != NULL && strlen (key->subkeys->fpr) == 32)
232            return "RSA Legacy";
233        return get_key_algo (key, idx);
234    }
235    
236    
237  /* Display the key information for key @k.  /* Display the key information for key @k.
238     Return value: gpgme key on success. */     Return value: gpgme key on success. */
# Line 251  display_key_info (HWND dlg, winpt_key_t Line 264  display_key_info (HWND dlg, winpt_key_t
264                 "%s\r\n"),                 "%s\r\n"),
265                 get_key_type (key),                 get_key_type (key),
266                 k->keyid,                 k->keyid,
267                 get_key_algo (key, 0),                 props_get_key_algo (key, 0),
268                 get_key_size (key, 0),                 get_key_size (key, 0),
269                 get_key_created (created),                 get_key_created (created),
270                 get_key_expire_date (expires),                 get_key_expire_date (expires),
# Line 289  on_init_dialog (HWND dlg, WPARAM wparam, Line 302  on_init_dialog (HWND dlg, WPARAM wparam,
302          k->has_photo = 1;          k->has_photo = 1;
303          if (valid < GPGME_VALIDITY_MARGINAL)          if (valid < GPGME_VALIDITY_MARGINAL)
304              SetDlgItemText (dlg, IDC_KEYPROPS_IMGINF, _("Photo-ID not validated."));              SetDlgItemText (dlg, IDC_KEYPROPS_IMGINF, _("Photo-ID not validated."));
305      }          }
306      if (k->key_pair)      if (k->key_pair)
307          EnableWindow (GetDlgItem (dlg, IDC_KEYPROPS_CHANGE_PWD), TRUE);          EnableWindow (GetDlgItem (dlg, IDC_KEYPROPS_CHANGE_PWD), TRUE);
308      if (check_for_desig_rev (k->ctx))      if (check_for_desig_rev (k->ctx))
# Line 335  keyprops_dlg_proc (HWND dlg, UINT msg, W Line 348  keyprops_dlg_proc (HWND dlg, UINT msg, W
348              POINT p;              POINT p;
349              p.x = p.y = 0;              p.x = p.y = 0;
350              PTD_jpg_show (GetDlgItem (dlg, IDC_KEYPROPS_IMG),              PTD_jpg_show (GetDlgItem (dlg, IDC_KEYPROPS_IMG),
351                              &p, get_photo_tmpname (dlg));                            &p, get_photo_tmpname (dlg));
352          }          }
353          break;          break;
354    
# Line 350  keyprops_dlg_proc (HWND dlg, UINT msg, W Line 363  keyprops_dlg_proc (HWND dlg, UINT msg, W
363              return TRUE;              return TRUE;
364                            
365          case IDC_KEYPROPS_OT_CHANGE:          case IDC_KEYPROPS_OT_CHANGE:
             if (do_check_key (prop->key->ctx)) {  
                 msg_box (dlg, _("The status of this key is 'revoked' or 'expired'.\n"  
                                 "You cannot change the ownertrust of such keys."),  
                                 _("WinPT Warning"), MB_ERR);  
                 return TRUE;  
             }  
366              if (!prop->key->key_pair && !key_is_valid (prop->key->ctx)) {              if (!prop->key->key_pair && !key_is_valid (prop->key->ctx)) {
367                  rc = msg_box (dlg, _("This is a non-valid key.\n"                  rc = msg_box (dlg, _("This is a non-valid key.\n"
368                                       "Modifying the ownertrust has no effect on such keys.\n\n"                                       "Modifying the ownertrust has no effect on such keys.\n\n"
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