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

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revision 219 by twoaday, Mon May 22 14:21:39 2006 UTC revision 220 by twoaday, Tue May 30 15:31:49 2006 UTC
# Line 1  Line 1 
1  /* wptClipDecryptDlg.cpp - Clipboard decrypt dialog  /* wptClipDecryptDlg.cpp - Clipboard decryption
2   *      Copyright (C) 2000-2005 Timo Schulz   *      Copyright (C) 2000-2006 Timo Schulz
3   *      Copyright (C) 2005 g10 Code GmbH   *      Copyright (C) 2005 g10 Code GmbH
4   *   *
5   * This file is part of WinPT.   * This file is part of WinPT.
# Line 40  Line 40 
40  #include "resource.h"  #include "resource.h"
41    
42  bool is_seckey_available (gpgme_recipient_t rset);  bool is_seckey_available (gpgme_recipient_t rset);
43    char* get_pka_status (gpgme_signature_t sig);
44    
45    
46  /* Return the primary user-ID of the key with the keyid @keyid.  /* Return the primary user-ID of the key with the keyid @keyid.
47     Caller must free string. */     Caller must free string. */
# Line 47  char* Line 49  char*
49  get_key_userid (const char *keyid)  get_key_userid (const char *keyid)
50  {  {
51      winpt_key_s key;      winpt_key_s key;
52        const char *fmt;
53      char *uid;      char *uid;
54    
55      memset (&key, 0, sizeof (key));      memset (&key, 0, sizeof (key));
56      if (winpt_get_pubkey (keyid, &key))      if (winpt_get_pubkey (keyid, &key))
57          return m_strdup (_("user ID not found"));          return m_strdup (_("user ID not found"));
58      uid = new char[strlen (key.ext->uids->uid) + 4 + 8];      fmt = "\n    \"%s\"";
59        uid = new char[strlen (key.ext->uids->uid) + strlen (fmt)+ 2];
60      if (!uid)      if (!uid)
61          BUG (NULL);          BUG (NULL);
62      sprintf (uid, "\n    \"%s\"", key.ext->uids->uid);      sprintf (uid, fmt, key.ext->uids->uid);
63      winpt_release_pubkey (&key);      winpt_release_pubkey (&key);
64      return uid;      return uid;
65  }  }
# Line 89  gpgme_op_clip_decrypt (gpgme_ctx_t ctx) Line 93  gpgme_op_clip_decrypt (gpgme_ctx_t ctx)
93  }  }
94    
95    
96    /* Show a human readable description of the given signature @sig. */
97    void
98    verify_show_signature_state (gpgme_signature_t sig)
99    {
100        winpt_key_s key;
101        const char *keyid, *uid;
102        const char *s;
103        char *pka_info = NULL;
104        int novalid = 0;
105    
106        if (!sig->fpr)
107            BUG (NULL);
108            
109        keyid = get_keyid_from_fpr (sig->fpr);
110        memset (&key, 0, sizeof (key));
111    
112        pka_info = get_pka_status (sig);
113    
114        if (!winpt_get_pubkey (keyid, &key)) {
115            if (key.ctx->owner_trust == GPGME_VALIDITY_FULL ||      
116                key.ctx->owner_trust == GPGME_VALIDITY_ULTIMATE)
117                s = _("Signature Status: Created with a fully trusted key");
118            else if (key.ctx->owner_trust == GPGME_VALIDITY_MARGINAL)
119                s = _("Signature Status: Created with a marginal trusted key");
120            else if (key.ctx->owner_trust == GPGME_VALIDITY_NEVER) {
121                novalid = 1;
122                s =  _("Signature Status: Created with an UNTRUSTED key");
123            }
124            else
125                s = _("Signature Status: Created with an undefined trusted key");
126            uid = key.ext->uids->uid;      
127        }  
128        else {
129            s = "";
130            uid = _("user ID not found");
131        }
132    
133        log_box (_("Decrypt Verify"), novalid? MB_WARN : MB_OK,
134                 _("%s\n"
135                   "%s\n"
136                   "Signature made: %s\n"
137                   "From \"%s\" using key ID 0x%s"
138                   "%s %s\n%s"),
139                   s, get_gpg_sigstat (sig->summary),                  
140                   strtimestamp (sig->timestamp),
141                   uid, keyid,
142                   novalid? "\nPrimary key fingerprint: " : "",
143                   novalid? get_key_fpr (key.ctx) : "",
144                   pka_info? pka_info : ""
145                   );
146        free_if_alloc (pka_info);
147        winpt_release_pubkey (&key);
148    }
149    
150    
151  /* Convenient function to provide clipboard decryption.  /* Convenient function to provide clipboard decryption.
152     @hwnd is the parent window used for showing messsages.     @hwnd is the parent window used for showing messsages.
153     Return value: 0 on success. */     Return value: 0 on success. */
# Line 97  clip_decrypt_dlg (HWND hwnd) Line 156  clip_decrypt_dlg (HWND hwnd)
156  {  {
157      gpgme_error_t err;      gpgme_error_t err;
158      gpgme_ctx_t ctx = NULL;      gpgme_ctx_t ctx = NULL;
     gpgme_signature_t sig = NULL;  
159      gpgme_decrypt_result_t res;      gpgme_decrypt_result_t res;
160      gpgme_verify_result_t sigres;      gpgme_verify_result_t sigres;
161      passphrase_cb_s pwd;      passphrase_cb_s pwd;
162      const char *s;      const char *s;    
     const char *uid;  
163      int pgp_type = 0;      int pgp_type = 0;
     int novalid = 0;  
164    
165      /* allow to verify data generated by 'gpg -a --sign foo' */      /* allow to verify data generated by 'gpg -a --sign foo' */
166      if (fm_assume_onepass_sig (NULL) == 1) {      if (fm_assume_onepass_sig (NULL) == 1) {
# Line 163  clip_decrypt_dlg (HWND hwnd) Line 219  clip_decrypt_dlg (HWND hwnd)
219      show_msg (GetDesktopWindow (), 1500, _("GnuPG Status: Finished"));      show_msg (GetDesktopWindow (), 1500, _("GnuPG Status: Finished"));
220    
221      sigres = gpgme_op_verify_result (ctx);      sigres = gpgme_op_verify_result (ctx);
222      if (sigres && sigres->signatures) {      if (sigres && sigres->signatures)
223          winpt_key_s key;          verify_show_signature_state (sigres->signatures);  
         const char *keyid;  
   
         sig = sigres->signatures;  
         if (!sig->fpr)  
             BUG (NULL);  
         keyid = get_keyid_from_fpr (sig->fpr);  
         memset (&key, 0, sizeof (key));  
         if (!winpt_get_pubkey (keyid, &key)) {  
             if (key.ctx->owner_trust == GPGME_VALIDITY_FULL ||  
                 key.ctx->owner_trust == GPGME_VALIDITY_ULTIMATE)  
                 s = _("Signature Status: Created with a fully trusted key");  
             else if (key.ctx->owner_trust == GPGME_VALIDITY_MARGINAL)  
                 s = _("Signature Status: Created with a marginal trusted key");  
             else if (key.ctx->owner_trust == GPGME_VALIDITY_NEVER) {  
                 novalid = 1;  
                 s =  _("Signature Status: Created with an UNTRUSTED key");  
             }  
             else  
                 s = _("Signature Status: Created with an undefined trusted key");  
             uid = key.ext->uids->uid;  
         }  
         else {  
             s = "";  
             uid = _("user ID not found");  
         }  
         log_box (_("WinPT Verify"), MB_OK,  
                  _("%s\n"  
                    "%s\n"  
                    "Signature made: %s\n"  
                    "From \"%s\" using key ID 0x%s"  
                    "%s %s"),  
                    s, get_gpg_sigstat (sig->summary),  
                    strtimestamp (sig->timestamp),  
                    uid, keyid,  
                    novalid? "\nPrimary key fingerprint: " : "",  
                    novalid? get_key_fpr (key.ctx) : "");  
     }  
224            
225  leave:  leave:
226      release_gpg_passphrase_cb (&pwd);      release_gpg_passphrase_cb (&pwd);
Legend:
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  Added in v.220
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