/[gpgoe]/trunk/src/OEDlgVerify.c
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Diff of /trunk/src/OEDlgVerify.c

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revision 3 by twoaday, Fri Mar 24 22:46:53 2006 UTC revision 24 by twoaday, Tue Dec 13 10:40:30 2011 UTC
# Line 12  Line 12 
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   * GNU General Public License for more details.   * GNU General Public License for more details.
  *  
  * You should have received a copy of the GNU Lesser General Public License  
  * along with GPGOE; if not, write to the Free Software Foundation,  
  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA  
15   */   */
16    
17  #ifdef HAVE_CONFIG_H  #ifdef HAVE_CONFIG_H
# Line 48  sigsum_to_index (gpgme_sigsum_t sum) Line 44  sigsum_to_index (gpgme_sigsum_t sum)
44  }  }
45    
46    
47    /* Return human readable description of the validity. */
48    const char*
49    get_key_validity (gpgme_signature_t sig)
50    {
51        const char *valid;
52    
53        switch (sig->validity) {
54        case GPGME_VALIDITY_UNKNOWN:
55        case GPGME_VALIDITY_UNDEFINED: valid = _("undefined"); break;
56        case GPGME_VALIDITY_NEVER: valid = _("NEVER"); break;
57        case GPGME_VALIDITY_MARGINAL: valid = _("marginal"); break;
58        case GPGME_VALIDITY_FULL:
59        case GPGME_VALIDITY_ULTIMATE: valid = _("full"); break;
60        default: valid = _("undefined"); break;
61        }
62    
63        return valid;
64    }
65    
66  /* Return a humand readable description for the signature status @sum. */  /* Return a humand readable description for the signature status @sum. */
67  const char*  const char*
68  get_gpg_sigstat (gpgme_signature_t sig)  get_sigstat (gpgme_signature_t sig)
69  {  {
70      const char *gpg_sigstat[] = {      const char *gpg_sigstat[] = {
71          _("Invalid signature"),          _("Invalid signature"),
72          _("Good signature"),          _("Good signature"),
73          _("BAD signature"),          _("BAD signature"),
74          _("Invalid signature"),          _("Can't check signature: key not found."),
75          _("Invalid signature"),          _("Invalid signature"),
76          _("Invalid signature"),          _("Invalid signature"),
77          _("Good signature (Expired Key)"),          _("Good signature (Expired Key)"),
# Line 71  get_gpg_sigstat (gpgme_signature_t sig) Line 86  get_gpg_sigstat (gpgme_signature_t sig)
86  }  }
87    
88    
89  /* Put all signature information into the buffer @buffer. */  /* Create human readable signature information. */
90  static void  static void
91  sig_get_info_buffer (gpgme_signature_t sig, char *buffer, DWORD buflen)  set_sig_info (HWND dlg, gpgme_signature_t sig)
92  {      {    
93      gpgme_key_t key = NULL;      gpgme_key_t key = NULL;
94      gpgme_ctx_t gctx = NULL;      gpgme_ctx_t gctx = NULL;
# Line 81  sig_get_info_buffer (gpgme_signature_t s Line 96  sig_get_info_buffer (gpgme_signature_t s
96      const char *keyid;      const char *keyid;
97      const char *stat;      const char *stat;
98      char *uid;      char *uid;
99        char buffer[1024];
100      char date[64] = {0};      char date[64] = {0};
101    
102      err = gpgme_new (&gctx);      err = gpgme_new (&gctx);
103      if (!err)      assert (!err);
104          err = gpgme_get_key (gctx, sig->fpr, &key, 0);      gpgme_get_key (gctx, sig->fpr, &key, 0);
   
105      gpgme_release (gctx);      gpgme_release (gctx);
     if (err) {  
         _snprintf (buffer, buflen-1,  
                    _("Error during verification: %s"), gpgme_strerror (err));  
         return;  
     }  
106    
107      keyid = strlen (sig->fpr) == 40? sig->fpr+32 : sig->fpr+24;      keyid = strlen (sig->fpr) == 40? sig->fpr+32 : sig->fpr+24;
108      stat = get_gpg_sigstat (sig);      stat = get_sigstat (sig);
109      if (!key)      if (!key)
110          uid = xstrdup (_("UserID not found"));          uid = xstrdup (_("UserID not found"));
111      else      else
112          uid = utf8_to_native (key->uids->uid);          uid = utf8_to_native (key->uids->uid);
113    
114      if (sig->summary & GPGME_SIGSUM_KEY_MISSING)      strncpy (date, ctime (&sig->timestamp), sizeof (date)-2);
115          _snprintf (buffer, buflen, "%s", stat);      date[strlen (date)-1]=0;
116      else {      if (!key)
117          strncpy (date, ctime (&sig->timestamp), sizeof (date)-2);          _snprintf (buffer, sizeof (buffer)-1,
118          date[strlen (date)-1]=0;                      _("Signature made '%s' using key ID 0x%08X\r\n"
119          _snprintf (buffer, buflen,                      "%s\r\n\"%s\""), date, keyid, stat, uid);
120                     _("Signature made '%s' using key ID 0x%08X\r\n"      else
121                     "%s from \"%s\"\r\n"), date, keyid, stat, uid);          _snprintf (buffer, sizeof (buffer)-1,
122      }                      _("Signature made '%s' using key ID 0x%08X\r\n"
123                        "%s from \"%s\"\r\nValidity of the key: %s"),
124                        date, keyid, stat, uid, get_key_validity (sig));
125      if (key)      if (key)
126          gpgme_key_release (key);          gpgme_key_release (key);
127      free_if_alloc (uid);      free_if_alloc (uid);
128        SetDlgItemText (dlg, IDC_VERIFY_STATUS, buffer);
129    }
130    
131    
132    static void
133    set_info_fields (HWND dlg, gpgme_data_t text)
134    {
135        gpgme_data_t in;
136        char date[64], buf[256], *p;
137        time_t t = time (NULL);
138        int n;
139    
140        strncpy (date, ctime (&t), sizeof (date)-1);
141        date[strlen (date)-1]=0;
142    
143        _snprintf (buf, sizeof (buf)-1, "BEGIN PGP SIGNED MESSAGE [%s]", date);
144        SetDlgItemText (dlg, IDC_VERIFY_BEGININF, buf);
145        _snprintf (buf, sizeof (buf)-1, "END PGP SIGNED MESSAGE [%s]", date);
146        SetDlgItemText (dlg, IDC_VERIFY_ENDINF, buf);
147    
148        if (!text)
149            return;
150    
151        gpgme_data_rewind (text);
152        gpgme_data_new (&in);
153        for (;;) {
154            n = gpgme_data_read (text, buf, sizeof (buf)-1);
155            if (n < 1)
156                break;
157            gpgme_data_write (in, buf, n);
158        }
159        gpgme_data_write (in, "\0", 1);
160        p = gpgme_data_release_and_get_mem (in, &n);
161        SetDlgItemText (dlg, IDC_VERIFY_SIGTEXT, p);
162        gpgme_free (p);
163  }  }
164    
165    
# Line 120  sig_get_info_buffer (gpgme_signature_t s Line 167  sig_get_info_buffer (gpgme_signature_t s
167  BOOL CALLBACK  BOOL CALLBACK
168  verify_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)  verify_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
169  {  {
170      gpgme_signature_t sig;      verify_ctx_t ctx;
     char siginfo[2048] = {0};  
171                    
172      switch (msg) {      switch (msg) {
173      case WM_INITDIALOG:      case WM_INITDIALOG:
174          sig = (gpgme_signature_t)lparam;          ctx = (verify_ctx_t)lparam;
175          assert (sig);          assert (ctx);
176            SetDlgItemText (dlg, IDOK, _("&OK"));
177          SetWindowText (dlg, _("Signature Verification"));          SetWindowText (dlg, _("Signature Verification"));
178          sig_get_info_buffer (sig, siginfo, sizeof (siginfo)-1);          set_sig_info (dlg, ctx->sig);
179          SetDlgItemText (dlg, IDC_VERIFY_STATUS, siginfo);          set_info_fields (dlg, ctx->text);
180          SetForegroundWindow (dlg);          SetForegroundWindow (dlg);
181          break;          break;
182    
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