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/* wptKeyManager.cpp - Handy functions for the Key Manager dialog |
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* Copyright (C) 2001-2005 Timo Schulz |
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* Copyright (C) 2005 g10 Code GmbH |
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* |
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* This file is part of WinPT. |
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* |
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* WinPT is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* WinPT is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with WinPT; if not, write to the Free Software Foundation, |
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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#include <windows.h> |
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#include <commctrl.h> |
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#include <stdio.h> |
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#include "gpgme.h" |
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#include "../resource.h" |
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#include "wptTypes.h" |
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#include "wptW32API.h" |
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#include "wptVersion.h" |
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#include "wptCommonCtl.h" |
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#include "wptNLS.h" |
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#include "wptErrors.h" |
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#include "wptContext.h" |
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#include "wptGPG.h" |
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#include "wptKeylist.h" |
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#include "wptFileManager.h" |
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#include "wptDlgs.h" |
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#include "wptKeyserver.h" |
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#include "wptKeyManager.h" |
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#include "wptKeylist.h" |
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#include "wptHTTP.h" |
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#include "wptKeyEdit.h" |
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#include "wptImport.h" |
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/* Return a user friendly key representation in @buf of |
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the key given by @keyid. */ |
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static void |
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key_get_clip_info (const char *keyid, char *buf, size_t buflen) |
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{ |
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gpgme_key_t pk; |
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if (get_pubkey (keyid, &pk)) |
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BUG (NULL); |
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_snprintf (buf, buflen-1, |
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"pub %04d%s/%s %s %s\r\n" |
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" Primary key fingerprint: %s\r\n", |
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pk->subkeys->length, |
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get_key_pubalgo (pk->subkeys->pubkey_algo), |
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pk->subkeys->keyid+8, |
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get_key_created (pk->subkeys->timestamp), |
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pk->uids->uid, |
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get_key_fpr (pk)); |
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} |
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#if 0 |
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/* Quoted the user-id given by @uid. If @uid is already |
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quoted @uid is returned without any modifications. |
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Return value: quoted @uid. */ |
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char* |
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km_quote_uid (const char *uid) |
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{ |
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char *q; |
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if (*uid == '"' && uid[strlen (uid)-1] == '"') |
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return m_strdup (uid); |
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q = new char[strlen (uid) + 4]; |
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if (!q) |
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BUG (NULL); |
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_snprintf (q, strlen (uid) + 3, "\"%s\"", uid); |
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return q; |
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} |
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#endif |
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/* Check if list view @lv contains a secret key at position @pos. |
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If utrust is valid, set it to 1 if the key is valid -1 otherwise. |
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Return value: 1 normal key, 2 smart card key. */ |
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int |
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km_check_for_seckey (listview_ctrl_t lv, int pos, int *utrust) |
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{ |
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char t[32], t2[64]; |
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int type = 0; |
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if (utrust) |
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*utrust = 0; |
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listview_get_item_text (lv, pos, 5, t, DIM (t)-1); |
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listview_get_item_text (lv, pos, 2, t2, DIM (t2)-1); |
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if (!strcmp (t2, "pub/sec")) |
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type = 1; |
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else if (!strcmp (t2, "pub/crd")) |
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type = 2; |
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if ((strstr (t, "Expired") || strstr (t, "Revoked")) && utrust) |
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*utrust = -1; |
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else if (stristr (t, "Ultimate") && utrust) |
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*utrust = 1; |
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return type; |
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} |
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/* Check if the key at position @pos is protected with a passwd. */ |
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int |
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km_check_if_protected (listview_ctrl_t lv, int pos) |
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{ |
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gpgme_key_t key; |
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winpt_key_s k; |
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key = (gpgme_key_t)listview_get_item2 (lv, pos); |
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if (!key) |
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return 1; /* assume yes */ |
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winpt_get_pubkey (key->subkeys->keyid, &k); |
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return k.is_protected; |
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} |
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int |
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km_check_key_status (listview_ctrl_t lv, int pos) |
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{ |
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int flags = km_get_key_status (lv, pos); |
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if (flags & KM_FLAG_EXPIRED) { |
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msg_box (lv->ctrl, _("This key has expired!\n" |
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"Key check failed."), _("Key Manager"), MB_ERR); |
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return -1; |
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} |
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else if (flags & KM_FLAG_REVOKED) { |
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msg_box (lv->ctrl, _("This key has been revoked by its owner!\n" |
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"Key check failed."), _("Key Manager"), MB_ERR); |
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return -1; |
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} |
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return 0; |
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} /* km_check_key_status */ |
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int |
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km_get_key_status (listview_ctrl_t lv, int pos) |
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{ |
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gpgme_key_t key; |
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int flags = 0; |
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if (pos == -1) |
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return 0; |
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key = (gpgme_key_t)listview_get_item2 (lv, pos); |
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if (key == NULL) |
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return 0; |
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if (key->expired) |
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flags |= KM_FLAG_EXPIRED; |
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if (key->revoked) |
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flags |= KM_FLAG_REVOKED; |
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if (key->disabled) |
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flags |= KM_FLAG_DISABLED; |
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return flags; |
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} /* km_get_key_status */ |
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/* Interface to enable or disable a key (@enable = 1 then enable). |
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The key is retrieved from a list control @lv at the pos @pos. */ |
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int |
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km_enable_disable_key (listview_ctrl_t lv, HWND dlg, int pos, int enable) |
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{ |
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GpgKeyEdit *ke; |
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gpgme_error_t err; |
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char keyid[32]; |
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listview_get_item_text (lv, pos, 1, keyid, DIM (keyid)-1); |
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ke = new GpgKeyEdit (keyid); |
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if (!ke) |
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BUG (NULL); |
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err = enable? ke->enable () : ke->disable (); |
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if (!err) { |
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show_msg (dlg, 1500, _("Key status changed.")); |
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keycache_set_reload (1); /* XXX: set update flag */ |
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} |
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else |
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msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
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delete ke; |
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return err? WPTERR_GENERAL : 0; |
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} |
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/* Create a string that contain all keyids from |
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the key list @rset separated by a space. */ |
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char* |
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gpg_keylist_to_pattern (gpgme_key_t *rset, int n) |
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{ |
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char *p; |
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int i; |
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if (!n) |
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return NULL; |
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p = (char *)calloc (1, n*(16+1)+n+2); |
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if (!p) |
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BUG (NULL); |
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for (i=0; i < n; i++) { |
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strcat (p, rset[i]->subkeys->keyid); |
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strcat (p, " "); |
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} |
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return p; |
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} |
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/* Export the keys given in @rset to the clipboard. |
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Return value: 0 on success. */ |
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static gpgme_error_t |
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gpg_clip_export (gpgme_key_t *rset, int n) |
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{ |
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gpgme_error_t err = 0; |
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gpgme_ctx_t ctx = NULL; |
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gpgme_data_t keydata = NULL; |
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char *patt=NULL; |
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err = gpgme_new (&ctx); |
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if (err) |
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return err; |
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gpgme_set_armor (ctx, 1); |
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err = gpgme_data_new (&keydata); |
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if (err) |
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goto leave; |
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patt = gpg_keylist_to_pattern (rset, n); |
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if (!patt) { |
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err = gpg_error (GPG_ERR_ENOMEM); |
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goto leave; |
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} |
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err = gpgme_op_export (ctx, patt, 0, keydata); |
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if (err) |
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goto leave; |
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gpg_data_release_and_set_clipboard (keydata, 1); |
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leave: |
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if (patt) |
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free (patt); |
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gpgme_release (ctx); |
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return err; |
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} |
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/* Export the selected keys in @lv to the clipboard. */ |
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int |
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km_clip_export (HWND dlg, listview_ctrl_t lv) |
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{ |
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gpgme_error_t err; |
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gpgme_key_t *rset; |
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char buf[256]; |
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int n=0; |
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int rc=0; |
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rset = keylist_enum_recipients (lv, KEYLIST_LIST, &n); |
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if (!n) { |
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msg_box (dlg, _("No key was selected for export."), _("Key Manager"), MB_ERR); |
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rc = WPTERR_GENERAL; |
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goto leave; |
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} |
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err = gpg_clip_export (rset, n); |
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if (err) { |
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msg_box( dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
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rc = WPTERR_GENERAL; |
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goto leave; |
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} |
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if (n == 1) { |
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key_get_clip_info (rset[0]->subkeys->keyid, buf, sizeof (buf)-1); |
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set_clip_text2 (NULL, buf, strlen (buf), 0); |
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} |
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show_msg (dlg, 1500, _("GnuPG Status: Finished")); |
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leave: |
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free (rset); |
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return rc; |
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} /* km_clip_export */ |
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/* Export the selected secret key from @lv into @fname. |
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It is only allowed to export a single secret key. */ |
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int |
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km_privkey_export (HWND dlg, listview_ctrl_t lv, const char *fname) |
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{ |
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gpgme_key_t *rset; |
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gpgme_error_t err; |
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int n = 0; |
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rset = keylist_enum_recipients (lv, KEYLIST_LIST, &n); |
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if (!n) { |
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msg_box (dlg, _("No key was selected for export."), |
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_("Key Manager"), MB_ERR); |
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return WPTERR_GENERAL; |
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} |
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if (n > 1) { |
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msg_box (dlg, _("Only one secret key can be exported."), |
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_("Key Manager"), MB_ERR); |
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free (rset); |
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return 0; /* we checked this before, so we just quit */ |
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} |
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err = gpg_export_seckey (rset[0]->subkeys->keyid, fname); |
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if (err) |
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msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
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else |
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log_box (_("Key Manager"), MB_OK, |
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_("Secret key successfully saved in '%s'."), fname); |
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free (rset); |
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return err? WPTERR_GENERAL : 0; |
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} |
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int |
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km_file_export (HWND dlg, listview_ctrl_t lv, const char * fname) |
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{ |
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gpgme_key_t *rset; |
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gpgme_data_t keydata; |
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gpgme_error_t err; |
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gpgme_ctx_t ctx; |
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char *patt; |
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int n; |
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rset = keylist_enum_recipients (lv, KEYLIST_LIST, &n); |
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if (!n) { |
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msg_box (dlg, _("No key was selected for export."), |
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_("Key Manager"), MB_ERR); |
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return WPTERR_GENERAL; |
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} |
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err = gpgme_data_new (&keydata); |
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if (err) |
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BUG (NULL); |
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err = gpgme_new (&ctx); |
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if (err) |
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BUG (NULL); |
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gpgme_set_armor (ctx, 1); |
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/*gpgme_set_comment (ctx, "Generated by WinPT "PGM_VERSION);*/ |
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patt = gpg_keylist_to_pattern (rset, n); |
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err = gpgme_op_export( ctx, patt, 0, keydata); |
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if( err ) { |
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msg_box( dlg, gpgme_strerror( err ), _("Key Manager"), MB_ERR ); |
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goto leave; |
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} |
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log_box( _("Key Manager"), MB_OK, |
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_("Key(s) successfully saved in '%s'."), fname ); |
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leave: |
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err = gpg_data_release_and_set_file( keydata, fname ); |
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if (err) |
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log_box (_("Key Manager"), MB_OK, |
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_("Could not save data to '%s'."), fname); |
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gpgme_release (ctx); |
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free (patt); |
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return (int)err; |
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} /* km_file_export */ |
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static int |
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extract_dash_escaped_key (void) |
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{ |
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gpgme_data_t inp, plain; |
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gpgme_error_t err; |
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err = gpg_data_new_from_clipboard (&inp, 0); |
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if (err) { |
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msg_box (NULL, gpgme_strerror( err ), _("Key Manager"), MB_ERR); |
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return -1; |
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} |
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gpg_data_extract_plaintext (inp, &plain); |
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gpg_data_release_and_set_clipboard (plain, 0); |
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gpgme_data_release (inp); |
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return 0; |
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} /* extract_dash_escaped_key */ |
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/* Import keys from the clipboard. */ |
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int |
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km_clip_import (HWND dlg) |
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{ |
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gpgme_error_t err; |
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int pgptype; |
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int id; |
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int has_data = 0; |
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if (!gpg_clip_istext_avail (&has_data) && !has_data) { |
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msg_box( dlg, winpt_strerror (WPTERR_CLIP_ISEMPTY), _("Key Manager"), MB_ERR); |
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return WPTERR_CLIP_ISEMPTY; |
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} |
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err = gpg_clip_is_secured (&pgptype, &has_data); |
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if (err) |
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msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
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if (!has_data) { |
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msg_box (dlg, _("No valid OpenPGP data found."), _("Key Manager"), MB_ERR); |
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return WPTERR_GENERAL; |
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} |
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if (!(pgptype & PGP_PUBKEY) && !(pgptype & PGP_SECKEY)) { |
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msg_box (dlg, _("No valid OpenPGP keys found."), _("Key Manager"), MB_ERR); |
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return WPTERR_GENERAL; |
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} |
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if (pgptype & PGP_DASH_ESCAPED) { |
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id = msg_box (dlg, _("The key you want to import is dash escacped.\n" |
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"Do you want to extract the key?"), |
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_("Key Manager"), MB_YESNO); |
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if (id == IDYES) |
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extract_dash_escaped_key (); |
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else |
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msg_box (dlg, _("Cannot import dash escaped OpenPGP keys."), |
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_("Key Manager"), MB_INFO); |
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} |
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dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_IMPORT, dlg, |
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clip_import_dlg_proc, NULL, |
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_("Key Import"), IDS_WINPT_IMPORT); |
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return 0; |
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} |
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|
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|
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/* Import a key from the http URL @url. */ |
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int |
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km_http_import (HWND dlg, const char *url) |
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{ |
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http_hd_t hd; |
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FILE *fp; |
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char *p; |
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char tmpfile[500]; |
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int statcode; |
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int rc = 0; |
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if (strncmp (url, "http://", 7)) { |
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log_box (_("Key Import HTTP"), MB_ERR, _("Invalid HTTP URL: %s"), url); |
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return WPTERR_GENERAL; |
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} |
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GetTempPath (sizeof (tmpfile)-128, tmpfile); |
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p = make_filename (tmpfile, "winpt_file_http", "tmp"); |
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if (!p) |
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BUG (0); |
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fp = fopen (p, "wb"); |
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if (!fp) { |
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free_if_alloc (p); |
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log_box (_("Key Import HTTP"), MB_ERR, "%s: %s", p, winpt_strerror (WPTERR_FILE_CREAT)); |
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return WPTERR_FILE_CREAT; |
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} |
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/* parse URL */ |
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rc = http_send_request2 (url, &hd); |
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if (!rc) |
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rc = http_parse_response (hd, &statcode); |
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if (!rc) |
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rc = http_parse_data (hd, fp); |
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http_hd_free (hd); |
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fclose (fp); |
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if (rc) { |
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msg_box (dlg, winpt_strerror (rc), _("Key Import HTTP"), MB_ERR); |
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rc = WPTERR_GENERAL; |
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} |
|
|
km_file_import (dlg, p); |
|
|
unlink (p); |
|
|
free_if_alloc (p); |
|
|
return rc; |
|
|
} |
|
|
|
|
|
|
|
|
/* Import a key from the given file @fname. |
|
|
On success an import statistics dialog is shown. */ |
|
|
int |
|
|
km_file_import (HWND dlg, const char *fname) |
|
|
{ |
|
|
gpgme_data_t keydata = NULL; |
|
|
gpgme_ctx_t ctx; |
|
|
gpgme_error_t err; |
|
|
fm_state_s fm_stat; |
|
|
gpgme_import_result_t res; |
|
|
|
|
|
memset (&fm_stat, 0, sizeof (fm_stat)); |
|
|
fm_stat.opaque = m_strdup (fname); |
|
|
|
|
|
dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_IMPORT, dlg, |
|
|
file_import_dlg_proc, (LPARAM)&fm_stat, |
|
|
_("File Import"), IDS_WINPT_IMPORT); |
|
|
if (fm_stat.cancel == 1 ) { |
|
|
free_if_alloc (fm_stat.opaque); |
|
|
return WPTERR_GENERAL; |
|
|
} |
|
|
|
|
|
err = gpgme_new (&ctx); |
|
|
if (err) |
|
|
BUG (NULL); |
|
|
err = gpgme_data_new_from_file (&keydata, fname, 1); |
|
|
if (err) { |
|
|
msg_box (dlg, _("Could not read key-data from file."), |
|
|
_("Key Manager"), MB_ERR); |
|
|
goto leave; |
|
|
} |
|
|
|
|
|
err = gpgme_op_import (ctx, keydata); |
|
|
if (err) { |
|
|
msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
|
|
goto leave; |
|
|
} |
|
|
|
|
|
res = gpgme_op_import_result (ctx); |
|
|
if (res->new_revocations == 0 && fm_stat.import.revcert == 1) |
|
|
res->new_revocations = 1; |
|
|
if (res->secret_imported == 0 && fm_stat.import.has_seckey == 1) |
|
|
res->secret_imported = 1; |
|
|
|
|
|
print_import_status (res); |
|
|
if (res->no_user_id > 0) { |
|
|
msg_box (dlg, _("Key without a self signature was dectected!\n" |
|
|
"(This key is NOT usable for encryption, etc)\n" |
|
|
"\n" |
|
|
"Cannot import these key(s)!"), _("Import"), MB_INFO); |
|
|
} |
|
|
|
|
|
leave: |
|
|
gpgme_data_release (keydata); |
|
|
gpgme_release (ctx); |
|
|
free_if_alloc (fm_stat.opaque); |
|
|
return (int)err; |
|
|
} |
|
|
|
|
|
|
|
|
/* Mark the keys in @rset as deleted in the keycache. */ |
|
|
static void |
|
|
delete_keys_from_cache (gpgme_key_t *rset, size_t n) |
|
|
{ |
|
|
gpg_keycache_t pub = keycache_get_ctx (1); |
|
|
int i=0; |
|
|
|
|
|
while (n-- > 0) |
|
|
gpg_keycache_delete_key (pub, rset[i++]->subkeys->keyid); |
|
|
} |
|
|
|
|
|
|
|
|
/* Delete all selected keys from the list view @lv. */ |
|
|
int |
|
|
km_delete_keys (listview_ctrl_t lv, HWND dlg) |
|
|
{ |
|
|
gpgme_error_t err; |
|
|
gpgme_ctx_t ctx; |
|
|
gpgme_key_t *rset, k; |
|
|
char keyid[32], uid[256], date[64], keylen[64]; |
|
|
int with_seckey=0, seckey_type=0, confirm=0; |
|
|
int i, rc, n, k_pos=0; |
|
|
|
|
|
if (listview_get_curr_pos (lv) == -1) { |
|
|
msg_box (dlg, _("Please select a key."), _("Key Manager"), MB_ERR); |
|
|
return WPTERR_GENERAL; |
|
|
} |
|
|
|
|
|
if (listview_count_items (lv, 1) > 8) { |
|
|
i = msg_box (NULL, _("Do you really want to confirm each key?"), |
|
|
_("Delete Confirmation"), MB_YESNOCANCEL|MB_ICONQUESTION); |
|
|
if (i == IDCANCEL) |
|
|
return 0; |
|
|
if (i != IDNO) |
|
|
confirm = 1; |
|
|
} |
|
|
else |
|
|
confirm = 1; |
|
|
|
|
|
n = listview_count_items (lv, 0); |
|
|
rset = (gpgme_key_t *)calloc (n+1, sizeof (gpgme_key_t)); |
|
|
if (!rset) |
|
|
BUG (NULL); |
|
|
for( i = 0; i < n; i++ ) { |
|
|
if( listview_get_item_state( lv, i ) ) { |
|
|
listview_get_item_text( lv, i, 0, uid, sizeof uid - 1 ); |
|
|
listview_get_item_text( lv, i, 1, keyid, sizeof keyid - 1 ); |
|
|
listview_get_item_text( lv, i, 3, keylen, sizeof keylen - 1 ); |
|
|
listview_get_item_text( lv, i, 7, date, sizeof date - 1 ); |
|
|
seckey_type = km_check_for_seckey (lv, i, NULL); |
|
|
if (confirm && !seckey_type) { |
|
|
rc = log_box( _("Key Manager"), MB_YESNO|MB_ICONWARNING, |
|
|
_("Do you really want to delete this key?\n\n" |
|
|
"pub %s %s %s\n" |
|
|
" \"%s\""), keylen, keyid, date, uid ); |
|
|
if (rc == IDYES) { |
|
|
get_pubkey (keyid, &k); |
|
|
rset[k_pos++] = k; |
|
|
} |
|
|
with_seckey = 0; |
|
|
} |
|
|
else if (confirm) { |
|
|
rc = log_box( _("Key Manager"), MB_YESNO|MB_ICONWARNING, |
|
|
_("Do you really want to delete this KEY PAIR?\n\n" |
|
|
"Please remember that you are not able to decrypt\n" |
|
|
"messages you stored with this key any longer.\n" |
|
|
"\n" |
|
|
"pub/sec %s %s %s\n" |
|
|
" \"%s\""), keylen, keyid, date, uid ); |
|
|
if( rc == IDYES ) { |
|
|
if (seckey_type == 2) |
|
|
msg_box( dlg, _("The actual secret key is stored on a smartcard.\n" |
|
|
"Only the public key and the secret key \n" |
|
|
"placeholder will be deleted.\n"), _("Key Manager"), MB_OK ); |
|
|
get_pubkey (keyid, &k); |
|
|
rset[k_pos++] = k; |
|
|
} |
|
|
with_seckey = 1; |
|
|
} |
|
|
else { |
|
|
with_seckey = 1; |
|
|
get_pubkey (keyid, &k); |
|
|
rset[k_pos++] = k; |
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
if (k_pos == 0) { |
|
|
free (rset); |
|
|
return 0; |
|
|
} |
|
|
|
|
|
err = gpgme_new (&ctx); |
|
|
if (err) |
|
|
BUG (NULL); |
|
|
n=k_pos; |
|
|
for (i=0; i < k_pos; i++) { |
|
|
err = gpgme_op_delete (ctx, rset[i], with_seckey); |
|
|
if (err) |
|
|
msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
|
|
else |
|
|
n--; |
|
|
} |
|
|
if (n == 0) |
|
|
show_msg (dlg, 1500, _("GnuPG Status: Finished")); |
|
|
gpgme_release (ctx); |
|
|
listview_del_items (lv); |
|
|
delete_keys_from_cache (rset, k_pos); |
|
|
free (rset); |
|
|
|
|
|
return (int)err; |
|
|
} |
|
|
|
|
|
|
|
|
int |
|
|
km_send_to_keyserver (listview_ctrl_t lv, HWND dlg, const char * host, u16 port) |
|
|
{ |
|
|
char keyid[32]; |
|
|
const char *t; |
|
|
int id; |
|
|
|
|
|
id = listview_get_curr_pos( lv ); |
|
|
if( id == -1 ) { |
|
|
msg_box( dlg, _("Please select a key."), _("Key Manager"), MB_ERR ); |
|
|
return WPTERR_GENERAL; |
|
|
} |
|
|
|
|
|
listview_get_item_text( lv, id, 1, keyid, sizeof keyid - 1 ); |
|
|
id = log_box (_("Key Manager"), MB_YESNO, |
|
|
_("Do you really want to send '%s' to keyserver %s?"), |
|
|
keyid, host); |
|
|
if (id == IDYES) { |
|
|
t = keyid; |
|
|
if (!strncmp (keyid, "0x", 2)) |
|
|
t += 2; |
|
|
hkp_send_key (dlg, host, port, t); |
|
|
} |
|
|
|
|
|
return 0; |
|
|
} /* km_send_to_keyserver */ |
|
|
|
|
|
|
|
|
int |
|
|
km_send_to_mail_recipient( listview_ctrl_t lv, HWND dlg ) |
|
|
{ |
|
|
#if 0 /*FIXME*/ |
|
|
gpgme_key_t key; |
|
|
gpgme_ctx_t ctx=NULL; |
|
|
gpgme_recipients_t rset=NULL; |
|
|
gpgme_error_t rc; |
|
|
const char * s; |
|
|
char keyid[32], tmp[192+256], * p =NULL; |
|
|
int pos; |
|
|
|
|
|
if( listview_count_items( lv, 1 ) > 1 ) { |
|
|
msg_box( dlg, _("Please only select one key."), _("Key Manager"), MB_INFO|MB_OK ); |
|
|
return WPTERR_GENERAL; |
|
|
} |
|
|
pos = listview_get_curr_pos( lv ); |
|
|
if( pos == -1 ) { |
|
|
msg_box( dlg, _("Please select a key."), _("Key Manager"), MB_ERR ); |
|
|
return WPTERR_GENERAL; |
|
|
} |
|
|
listview_get_item_text( lv, pos, 1, keyid, sizeof keyid-1 ); |
|
|
if( get_pubkey( keyid, &key ) ) |
|
|
BUG( NULL ); |
|
|
s = key->uids->name; |
|
|
GetTempPath (sizeof tmp-1, tmp); |
|
|
strncat (tmp, s, sizeof tmp-200); |
|
|
strncat (tmp, ".asc", sizeof tmp-200); |
|
|
p = fm_quote_file (tmp); |
|
|
|
|
|
rc = gpgme_recipients_new( &rset ); |
|
|
if( !rc ) |
|
|
rc = gpgme_recipients_add_name( rset, keyid ); |
|
|
if( !rc ) |
|
|
rc = gpgme_new( &ctx ); |
|
|
if( !rc ) { |
|
|
gpgme_set_armor (ctx, 1); |
|
|
rc = gpgme_op_file_export( ctx, rset, p ); |
|
|
} |
|
|
if( rc ) |
|
|
msg_box( dlg, gpgme_strerror( rc ), _("Key Manager"), MB_ERR ); |
|
|
else |
|
|
mapi_send_pubkey (keyid, tmp); |
|
|
free_if_alloc( p ); |
|
|
gpgme_recipients_release( rset ); |
|
|
gpgme_release( ctx ); |
|
|
return rc; |
|
|
#endif |
|
|
return 0; |
|
|
} |
|
|
|
|
|
|
|
|
static void |
|
|
km_refresh_one_key (listview_ctrl_t lv, HWND dlg, int pos) |
|
|
{ |
|
|
int idx; |
|
|
char keyid[32]; |
|
|
const char *t; |
|
|
|
|
|
if (pos != 0) |
|
|
idx = pos; |
|
|
else |
|
|
idx = listview_get_curr_pos (lv); |
|
|
if (idx != -1) |
|
|
{ |
|
|
listview_get_item_text (lv, idx, 1, keyid, sizeof keyid - 1); |
|
|
t = keyid; |
|
|
if (!strncmp (keyid, "0x", 2)) |
|
|
t += 2; |
|
|
hkp_recv_key (dlg, default_keyserver, default_keyserver_port, t, 0, KM_KS_REFRESH); |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
void |
|
|
km_refresh_from_keyserver (listview_ctrl_t lv, HWND dlg) |
|
|
{ |
|
|
int idx, id, i; |
|
|
|
|
|
if (kserver_check_inet_connection ()) |
|
|
{ |
|
|
msg_box (dlg, _("Could not connect to keyserver, abort procedure."), |
|
|
_("Key Manager"), MB_ERR); |
|
|
return; |
|
|
} |
|
|
idx = listview_count_items (lv, 0); |
|
|
if (listview_count_items (lv, 1) == idx) { |
|
|
id = msg_box (dlg, _("Do you really want to refresh all keys in the keyring?"), _("Key Manager"), MB_YESNO); |
|
|
if (id == IDNO) |
|
|
return; |
|
|
for (i = 0; i < idx; i++) |
|
|
km_refresh_one_key (lv, dlg, i); |
|
|
} |
|
|
else if (idx == 1) |
|
|
km_refresh_one_key (lv, dlg, 0); |
|
|
else { |
|
|
for (i=0; i < listview_count_items (lv, 0); i++) { |
|
|
if (listview_get_item_state (lv, i)) |
|
|
km_refresh_one_key (lv, dlg, i); |
|
|
} |
|
|
} |
|
|
} /* km_refresh_from_keyserver */ |
|
|
|
|
|
|
|
|
void |
|
|
km_set_clip_info (const char *uid) |
|
|
{ |
|
|
char buf[256]; |
|
|
|
|
|
key_get_clip_info (uid, buf, 255); |
|
|
set_clip_text (NULL, buf, strlen (buf)); |
|
|
} /* km_set_clip_info */ |
|
|
|
|
|
|
|
|
|
|
|
/* Return TRUE if the key in the list @lv at pos @pos is an |
|
|
old version 3 key. */ |
|
|
int |
|
|
km_key_is_v3 (listview_ctrl_t lv, int pos) |
|
|
{ |
|
|
gpgme_key_t pk; |
|
|
char keyid[32]; |
|
|
|
|
|
listview_get_item_text (lv, pos, 1, keyid, sizeof keyid-1); |
|
|
if (get_pubkey (keyid, &pk)) |
|
|
BUG (NULL); |
|
|
if (strlen (pk->subkeys->fpr) == 32 && |
|
|
pk->subkeys->pubkey_algo == GPGME_PK_RSA) |
|
|
return -1; |
|
|
return 0; |
|
|
} |
|
|
|
|
|
|
|
|
/* Update the default key entry in the status bar for dialog @dlg. */ |
|
|
void |
|
|
km_update_default_key_str (HWND dlg) |
|
|
{ |
|
|
char *keyid, defkeyinf[512]; |
|
|
const char *fmt; |
|
|
|
|
|
/* XXX: also show the name? */ |
|
|
keyid = get_gnupg_default_key (); |
|
|
if (!keyid) |
|
|
BUG (0); |
|
|
if( (keyid[0] >= 'A' && keyid[0] <= 'Z') || (keyid[0] >= 'a' && keyid[0] <= 'z') |
|
|
|| (keyid[0] == '0' && keyid[1] == 'x') ) |
|
|
fmt = _("Default Key: %s"); |
|
|
else |
|
|
fmt = _("Default Key: 0x%s"); |
|
|
_snprintf (defkeyinf, sizeof defkeyinf - 1, fmt, keyid); |
|
|
SendMessage (dlg, SB_SETTEXT, 0, (LPARAM)defkeyinf); |
|
|
free_if_alloc (keyid); |
|
|
} |
|
|
|
|
|
|
|
|
/* Count all keys and show from @lv results in the status bar @sb. */ |
|
|
void |
|
|
km_complete_status_bar (HWND sb, listview_ctrl_t lv) |
|
|
{ |
|
|
char txt_sec[128], txt_pub[128]; |
|
|
int nkeys = 0, nsec = 0, i; |
|
|
|
|
|
nkeys = listview_count_items (lv, 0); |
|
|
for (i = 0; i < nkeys; i++) { |
|
|
if (km_check_for_seckey (lv, i, NULL)) |
|
|
nsec++; |
|
|
} |
|
|
_snprintf (txt_sec, sizeof (txt_sec)-1, _("%d secret keys"), nsec); |
|
|
_snprintf (txt_pub, sizeof (txt_pub)-1, _("%d keys"), nkeys); |
|
|
SendMessage (sb, SB_SETTEXT, 1, (LPARAM)txt_sec); |
|
|
SendMessage (sb, SB_SETTEXT, 2, (LPARAM)txt_pub); |
|
|
} |
|
|
|
|
|
|
|
|
/* Set trust of selected key in @lv (at @pos) to ultimate. */ |
|
|
int |
|
|
km_set_implicit_trust (HWND dlg, listview_ctrl_t lv, int pos) |
|
|
{ |
|
|
GpgKeyEdit *ke; |
|
|
gpgme_error_t err; |
|
|
char keyid[32]; |
|
|
|
|
|
listview_get_item_text (lv, pos, 1, keyid, 31); |
|
|
|
|
|
ke = new GpgKeyEdit (keyid); |
|
|
if (!ke) |
|
|
BUG (0); |
|
|
|
|
|
err = ke->setTrust (GPGME_VALIDITY_ULTIMATE); |
|
|
if (err) |
|
|
msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
|
|
else |
|
|
show_msg (dlg, 1500, _("GnuPG Status: Finished")); |
|
|
|
|
|
delete ke; |
|
|
return (int)err; |
|
|
} |
|
|
|
|
|
|
|
|
void |
|
|
km_find_key (HWND dlg, listview_ctrl_t lv) |
|
|
{ |
|
|
int oldpos = listview_get_curr_pos (lv); |
|
|
int n; |
|
|
char *name = get_input_dialog (dlg, _("Search"), _("Search for:")); |
|
|
if (name == NULL) |
|
|
return; |
|
|
if (oldpos < 0) |
|
|
oldpos = 0; |
|
|
n = listview_find (lv, name); |
|
|
if (n != -1) { |
|
|
listview_select_one (lv, n); |
|
|
listview_scroll (lv, oldpos, n); |
|
|
} |
|
|
else { |
|
|
const char *s = _("String pattern \"%s\" not found."); |
|
|
char *p = new char[strlen (s) + strlen (name) + 2]; |
|
|
if (!p) |
|
|
BUG (0); |
|
|
sprintf (p, s, name); |
|
|
msg_box (dlg, p, _("Key Manager"), MB_INFO); |
|
|
free_if_alloc (p); |
|
|
} |
|
|
free_if_alloc (name); |
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
void |
|
|
km_dump_key (gpgme_key_t key) |
|
|
{ |
|
|
#if _DEBUG |
|
|
log_box ("DEBUG", MB_OK, |
|
|
"%d %d %s %d\n%s", key->subkeys->length, |
|
|
key->subkeys->pubkey_algo, |
|
|
key->subkeys->keyid, |
|
|
key->subkeys->timestamp, |
|
|
key->uids->uid); |
|
|
#endif |
|
|
} |
|
|
|
|
|
#if 0 |
|
|
gpg_optfile_t |
|
|
km_groupdb_open (void) |
|
|
{ |
|
|
gpg_optfile_t opt; |
|
|
char * optfile; |
|
|
int err = 0; |
|
|
|
|
|
optfile = get_gnupg_cfgfile(); |
|
|
if( !optfile ) |
|
|
BUG( NULL ); |
|
|
if( parse_gpg_options( optfile, &opt ) ) |
|
|
err = 1; |
|
|
free_if_alloc( optfile ); |
|
|
return err? NULL : opt; |
|
|
} /* km_groupdb_open */ |
|
|
|
|
|
|
|
|
int |
|
|
km_groupdb_expand_recipients( const char *name, gpgme_recipients_t rset ) |
|
|
{ |
|
|
gpg_keycache_t kc; |
|
|
gpgme_key_t pk; |
|
|
gpg_optfile_t opt; |
|
|
gpg_group_t grp; |
|
|
gpg_member_t mbr; |
|
|
int no_trust = 0, n; |
|
|
|
|
|
kc = keycache_get_ctx( 1 ); |
|
|
if( !kc ) |
|
|
BUG( NULL ); |
|
|
|
|
|
opt = km_groupdb_open( ); |
|
|
if( !opt ) |
|
|
return WPTERR_FILE_OPEN; |
|
|
|
|
|
grp = find_group( opt, name ); |
|
|
if( !grp ) |
|
|
return WPTERR_GENERAL; |
|
|
|
|
|
/* we are paranoid and check that all group members exist in the |
|
|
key cache. there is no need that it is really the real key, but |
|
|
an entry should be available. the rest is up to GPG. */ |
|
|
for( mbr = grp->list; mbr; mbr = mbr->next ) { |
|
|
if( gpgme_keycache_find_key( kc, mbr->name, 0, &pk ) ) |
|
|
BUG( NULL ); |
|
|
n = count_userids (pk); |
|
|
while( n-- ) { |
|
|
gpgme_user_id_t u = get_nth_userid (pk, n); |
|
|
const char * s = u->uid; |
|
|
if( s && stristr( s, mbr->name ) |
|
|
&& u->validity < 3 ) |
|
|
no_trust++; |
|
|
} |
|
|
} |
|
|
|
|
|
gpgme_recipients_add_name( rset, name ); |
|
|
release_gpg_options( opt ); |
|
|
|
|
|
return no_trust; |
|
|
} /* km_groupdb_expand_recipients */ |
|
|
|
|
|
|
|
|
static HTREEITEM |
|
|
km_tv_insert_item( HWND tree, HTREEITEM parent, const char *text ) |
|
|
{ |
|
|
TVINSERTSTRUCT tvis; |
|
|
HTREEITEM node; |
|
|
|
|
|
memset( &tvis, 0, sizeof tvis ); |
|
|
tvis.hParent = parent; |
|
|
tvis.hInsertAfter = TVI_LAST; |
|
|
tvis.item.mask = TVIF_TEXT; |
|
|
tvis.item.pszText = (char *)text; |
|
|
node = TreeView_InsertItem( tree, &tvis ); |
|
|
return node; |
|
|
} /* km_tv_insert_item */ |
|
|
|
|
|
|
|
|
int |
|
|
km_groups_new( km_group_t *r_gc, HWND ctrl ) |
|
|
{ |
|
|
km_group_t gc; |
|
|
|
|
|
gc = new km_group_s; |
|
|
if (!gc) |
|
|
BUG (NULL); |
|
|
gc->tree = ctrl; |
|
|
gc->gh = km_groupdb_open (); |
|
|
*r_gc = gc; |
|
|
return 0; |
|
|
} /* km_groups_new */ |
|
|
|
|
|
|
|
|
void |
|
|
km_groups_sync( km_group_t gc ) |
|
|
{ |
|
|
char * optfile; |
|
|
|
|
|
optfile = get_gnupg_cfgfile (); |
|
|
if( !optfile ) |
|
|
BUG( NULL ); |
|
|
commit_gpg_options( optfile, gc->gh ); |
|
|
free_if_alloc( optfile ); |
|
|
gc->need_sync = 0; |
|
|
} /* km_groups_sync */ |
|
|
|
|
|
|
|
|
void |
|
|
km_groups_release (km_group_t gc) |
|
|
{ |
|
|
if( gc ) { |
|
|
/* xxx: this reset the default key (sync=1) */ |
|
|
gc->need_sync=0; |
|
|
if (gc->need_sync) |
|
|
km_groups_sync (gc); |
|
|
if (gc->gh) |
|
|
release_gpg_options( gc->gh ); |
|
|
gc->gh = NULL; |
|
|
gc->tree = NULL; |
|
|
delete gc; |
|
|
} |
|
|
} /* km_groups_release */ |
|
|
|
|
|
|
|
|
int |
|
|
km_groups_load( km_group_t gc ) |
|
|
{ |
|
|
HTREEITEM n; |
|
|
gpg_group_t grp, g; |
|
|
gpg_member_t mbr; |
|
|
u32 gid = 0; |
|
|
|
|
|
if( !gc->gh ) |
|
|
return 0; |
|
|
grp = gc->gh->grp; |
|
|
if( !grp ) |
|
|
return 0; /* no groups */ |
|
|
|
|
|
for( g = grp; g; g = g->next ) { |
|
|
n = km_tv_insert_item( gc->tree, NULL, g->name ); |
|
|
for( mbr = g->list; mbr; mbr = mbr->next ) { |
|
|
if( mbr->used && mbr->name ) |
|
|
km_tv_insert_item( gc->tree, n, mbr->name ); |
|
|
} |
|
|
} |
|
|
DragAcceptFiles( gc->tree, TRUE ); |
|
|
gc->need_sync = 0; |
|
|
return 0; |
|
|
} /* km_groups_load */ |
|
|
|
|
|
|
|
|
int |
|
|
km_groups_add( km_group_t gc, listview_ctrl_t lv, int km_index ) |
|
|
{ |
|
|
TVITEM tvi; |
|
|
char uid[128], valid[64], text[128]; |
|
|
int i_valid; |
|
|
|
|
|
memset( &tvi, 0, sizeof tvi ); |
|
|
tvi.hItem = TreeView_GetSelection( gc->tree ); |
|
|
tvi.pszText = text; |
|
|
tvi.cchTextMax = sizeof text -1; |
|
|
tvi.mask = TVIF_TEXT; |
|
|
TreeView_GetItem( gc->tree, &tvi ); |
|
|
|
|
|
|
|
|
listview_get_item_text( lv, km_index, 0, uid, sizeof uid -1 ); |
|
|
listview_get_item_text( lv, km_index, 5, valid, sizeof valid -1 ); |
|
|
|
|
|
if( strstr( valid, "Ultimate" ) ) |
|
|
i_valid = 5; |
|
|
else if( !strstr( valid, "Full" ) ) |
|
|
i_valid = 4; |
|
|
else if( !strstr( valid, "Marginal" ) ) |
|
|
i_valid = 3; |
|
|
else |
|
|
i_valid = 0; |
|
|
|
|
|
/* we can't add the full name. one way would be to use the first |
|
|
text until a space appears. |
|
|
group_add_entry(&gc->gh, gid, i_valid, uid); |
|
|
treeview_add_item(gc->tree, tvi.hItem, uid); |
|
|
*/ |
|
|
gc->need_sync = 1; |
|
|
|
|
|
return 0; |
|
|
} /* km_groups_add */ |
|
|
|
|
|
|
|
|
static int |
|
|
km_groups_del_main( km_group_t gc ) |
|
|
{ |
|
|
TVITEM tvi; |
|
|
char text[128]; |
|
|
int id; |
|
|
|
|
|
memset( &tvi, 0, sizeof tvi ); |
|
|
tvi.hItem = TreeView_GetSelection( gc->tree ); |
|
|
tvi.pszText = text; |
|
|
tvi.cchTextMax = sizeof text -1; |
|
|
tvi.mask = TVIF_TEXT; |
|
|
TreeView_GetItem( gc->tree, &tvi ); |
|
|
|
|
|
id = log_box( _("Key Manager"), MB_INFO_ASK, |
|
|
_("Do you really want to delete this group?\n\n%s"), text); |
|
|
if( id == IDNO ) |
|
|
return 0; |
|
|
delete_group( gc->gh, text ); |
|
|
TreeView_DeleteItem( gc->tree, &tvi ); |
|
|
gc->need_sync = 1; |
|
|
|
|
|
return 0; |
|
|
} /* km_groups_del */ |
|
|
|
|
|
|
|
|
static int |
|
|
km_groups_del_entry( km_group_t gc ) |
|
|
{ |
|
|
TVITEM tvi; |
|
|
HTREEITEM root; |
|
|
int id; |
|
|
char text[128], info[256]; |
|
|
gpg_group_t grp = NULL; |
|
|
|
|
|
memset( &tvi, 0, sizeof tvi ); |
|
|
tvi.hItem = TreeView_GetSelection( gc->tree ); |
|
|
tvi.pszText = text; |
|
|
tvi.cchTextMax = sizeof text-1; |
|
|
tvi.mask = TVIF_TEXT; |
|
|
TreeView_GetItem( gc->tree, &tvi ); |
|
|
|
|
|
_snprintf( info, sizeof info -1, |
|
|
_("Do you really want to delete this entry?\n\n%s"), text ); |
|
|
|
|
|
id = msg_box( gc->tree, info, _("Key Manager"), MB_INFO_ASK ); |
|
|
if( id == IDNO ) |
|
|
return 0; |
|
|
|
|
|
root = TreeView_GetParent( gc->tree, tvi.hItem ); |
|
|
if( root ) { |
|
|
} |
|
|
|
|
|
delete_member( gc->gh, /*fixme*/NULL, text ); |
|
|
TreeView_DeleteItem( gc->tree, &tvi ); |
|
|
gc->need_sync = 1; |
|
|
return 0; |
|
|
} /* km_groups_del_entry */ |
|
|
|
|
|
|
|
|
int |
|
|
km_groups_del( km_group_t gc ) |
|
|
{ |
|
|
if ( TreeView_GetParent( gc->tree, TreeView_GetSelection( gc->tree ) ) ) |
|
|
return km_groups_del_entry( gc ); |
|
|
else |
|
|
return km_groups_del_main( gc ); |
|
|
} /* km_groups_del */ |
|
|
#endif |
|
1 |
|
/* wptKeyManager.cpp - Handy functions for the Key Manager dialog |
2 |
|
* Copyright (C) 2001-2006 Timo Schulz |
3 |
|
* Copyright (C) 2005 g10 Code GmbH |
4 |
|
* |
5 |
|
* This file is part of WinPT. |
6 |
|
* |
7 |
|
* WinPT is free software; you can redistribute it and/or |
8 |
|
* modify it under the terms of the GNU General Public License |
9 |
|
* as published by the Free Software Foundation; either version 2 |
10 |
|
* of the License, or (at your option) any later version. |
11 |
|
* |
12 |
|
* WinPT is distributed in the hope that it will be useful, |
13 |
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 |
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 |
|
* General Public License for more details. |
16 |
|
*/ |
17 |
|
#ifdef HAVE_CONFIG_H |
18 |
|
#include <config.h> |
19 |
|
#endif |
20 |
|
|
21 |
|
#include <windows.h> |
22 |
|
#include <commctrl.h> |
23 |
|
#include <assert.h> |
24 |
|
#include <stdio.h> |
25 |
|
|
26 |
|
#include "gpgme.h" |
27 |
|
#include "resource.h" |
28 |
|
#include "wptTypes.h" |
29 |
|
#include "wptW32API.h" |
30 |
|
#include "wptVersion.h" |
31 |
|
#include "wptCommonCtl.h" |
32 |
|
#include "wptNLS.h" |
33 |
|
#include "wptErrors.h" |
34 |
|
#include "wptContext.h" |
35 |
|
#include "wptGPG.h" |
36 |
|
#include "wptKeylist.h" |
37 |
|
#include "wptFileManager.h" |
38 |
|
#include "wptDlgs.h" |
39 |
|
#include "wptKeyserver.h" |
40 |
|
#include "wptKeyManager.h" |
41 |
|
#include "wptKeylist.h" |
42 |
|
#include "wptHTTP.h" |
43 |
|
#include "wptKeyEdit.h" |
44 |
|
#include "wptImport.h" |
45 |
|
#include "wptCrypto.h" |
46 |
|
#include "wptUTF8.h" |
47 |
|
#include "wptGPGME.h" |
48 |
|
#include "StringBuffer.h" |
49 |
|
|
50 |
|
|
51 |
|
/* Remove all kind of invalid characters which would |
52 |
|
result in an illegal file name. */ |
53 |
|
void |
54 |
|
secure_filename (char *file, size_t len) |
55 |
|
{ |
56 |
|
char *p = file; |
57 |
|
size_t i; |
58 |
|
|
59 |
|
/* XXX: it is possible that the recipient has a different |
60 |
|
charset and thus maybe 8-bit chars should be stripped also. */ |
61 |
|
for (i=0; i < len; i++) { |
62 |
|
if (p[i] == ' ' || p[i] == ':' || p[i] == '?' || p[i] == '|' || |
63 |
|
p[i] == '\\' || p[i] == '/') |
64 |
|
p[i] = '_'; |
65 |
|
} |
66 |
|
} |
67 |
|
|
68 |
|
|
69 |
|
/* Return a user friendly key representation in @buf of |
70 |
|
the key given by @keyid. */ |
71 |
|
void |
72 |
|
key_get_clip_info (const char *keyid, char *buf, size_t buflen) |
73 |
|
{ |
74 |
|
winpt_key_s key; |
75 |
|
gpgme_key_t pk; |
76 |
|
|
77 |
|
memset (&key, 0, sizeof (key)); |
78 |
|
if (winpt_get_pubkey (keyid, &key)) |
79 |
|
BUG (NULL); |
80 |
|
pk = key.ctx; |
81 |
|
_snprintf (buf, buflen-1, |
82 |
|
"pub %04d%s/%s %s %s\r\n" |
83 |
|
" Primary key fingerprint: %s\r\n", |
84 |
|
pk->subkeys->length, |
85 |
|
get_key_pubalgo2 (pk->subkeys->pubkey_algo), |
86 |
|
pk->subkeys->keyid+8, |
87 |
|
get_key_created (pk->subkeys->timestamp), |
88 |
|
key.ext->uids->uid, |
89 |
|
get_key_fpr (pk)); |
90 |
|
} |
91 |
|
|
92 |
|
|
93 |
|
/* Return a general description of the key @key. */ |
94 |
|
char* |
95 |
|
km_key_get_info (winpt_key_t key, int is_sec) |
96 |
|
{ |
97 |
|
gpgme_key_t pk; |
98 |
|
StringBuffer p; |
99 |
|
char *inf; |
100 |
|
|
101 |
|
pk = key->ctx; |
102 |
|
p = (is_sec? "sec": "pub"); |
103 |
|
p = p + (int)pk->subkeys->length + get_key_pubalgo2 (pk->subkeys->pubkey_algo); |
104 |
|
p = p + "/0x" + (pk->subkeys->keyid+8); |
105 |
|
p = p + " " + get_key_created (pk->subkeys->timestamp) + "\n"; |
106 |
|
p = p + " \"" + key->ext->uids->uid + "\""; |
107 |
|
inf = p.getBufferCopy (); |
108 |
|
return inf; |
109 |
|
} |
110 |
|
|
111 |
|
|
112 |
|
/* Retrieve the opaque 32-bit param stored within the list view item |
113 |
|
at position @idx and return the gpgme key context. */ |
114 |
|
gpgme_key_t |
115 |
|
km_get_key_ptr (listview_ctrl_t lv, int idx, struct keycache_s **r_ctx) |
116 |
|
{ |
117 |
|
struct keycache_s *ctx; |
118 |
|
|
119 |
|
ctx = (struct keycache_s *)listview_get_item2 (lv, idx); |
120 |
|
if (!ctx) |
121 |
|
BUG (0); |
122 |
|
if (r_ctx) |
123 |
|
*r_ctx = ctx; |
124 |
|
return ctx->key; |
125 |
|
} |
126 |
|
|
127 |
|
|
128 |
|
/* Check if list view @lv contains a secret key at position @pos. |
129 |
|
If utrust is valid, set it to 1 if the key is valid -1 otherwise. |
130 |
|
Return value: 1 normal key, 2 smart card key. */ |
131 |
|
int |
132 |
|
km_check_for_seckey (listview_ctrl_t lv, int pos, int *utrust) |
133 |
|
{ |
134 |
|
gpgme_key_t key; |
135 |
|
winpt_key_s sk; |
136 |
|
int type = 0; |
137 |
|
|
138 |
|
key = km_get_key_ptr (lv, pos, NULL); |
139 |
|
if (utrust) |
140 |
|
*utrust = 0; |
141 |
|
memset (&sk, 0, sizeof (sk)); |
142 |
|
if (!winpt_get_seckey (key->subkeys->keyid+8, &sk)) |
143 |
|
type = 1; |
144 |
|
if (sk.ext && sk.ext->gloflags.divert_to_card) |
145 |
|
type = 2; |
146 |
|
if (utrust && (key->expired || key->revoked)) |
147 |
|
*utrust = -1; |
148 |
|
else if (utrust && key->owner_trust == GPGME_VALIDITY_ULTIMATE) |
149 |
|
*utrust = 1; |
150 |
|
return type; |
151 |
|
} |
152 |
|
|
153 |
|
|
154 |
|
/* Check if the key at position @pos is protected with a passwd. */ |
155 |
|
int |
156 |
|
km_check_if_protected (listview_ctrl_t lv, int pos) |
157 |
|
{ |
158 |
|
gpgme_key_t key; |
159 |
|
winpt_key_s k; |
160 |
|
|
161 |
|
key = km_get_key_ptr (lv, pos, NULL); |
162 |
|
if (!key) |
163 |
|
return 1; /* assume yes */ |
164 |
|
winpt_get_pubkey (key->subkeys->keyid, &k); |
165 |
|
return k.is_protected; |
166 |
|
} |
167 |
|
|
168 |
|
|
169 |
|
/* Check if the key has a good status. |
170 |
|
Return value: 0 on success. */ |
171 |
|
int |
172 |
|
km_check_key_status (listview_ctrl_t lv, int pos) |
173 |
|
{ |
174 |
|
int flags = km_get_key_status (lv, pos); |
175 |
|
|
176 |
|
if (flags & KM_FLAG_EXPIRED) { |
177 |
|
msg_box (lv->ctrl, _("This key has expired!\n" |
178 |
|
"Key check failed."), _("Key Manager"), MB_ERR); |
179 |
|
return -1; |
180 |
|
} |
181 |
|
else if (flags & KM_FLAG_REVOKED) { |
182 |
|
msg_box (lv->ctrl, _("This key has been revoked by its owner!\n" |
183 |
|
"Key check failed."), _("Key Manager"), MB_ERR); |
184 |
|
return -1; |
185 |
|
} |
186 |
|
|
187 |
|
return 0; |
188 |
|
} |
189 |
|
|
190 |
|
|
191 |
|
/* Return all key flags ORed. */ |
192 |
|
int |
193 |
|
km_get_key_status (listview_ctrl_t lv, int pos) |
194 |
|
{ |
195 |
|
gpgme_key_t key; |
196 |
|
int flags = 0; |
197 |
|
|
198 |
|
if (pos == -1) |
199 |
|
return 0; |
200 |
|
key = km_get_key_ptr (lv, pos, NULL); |
201 |
|
if (!key) |
202 |
|
return 0; |
203 |
|
|
204 |
|
if (key->expired) |
205 |
|
flags |= KM_FLAG_EXPIRED; |
206 |
|
if (key->revoked) |
207 |
|
flags |= KM_FLAG_REVOKED; |
208 |
|
if (key->disabled) |
209 |
|
flags |= KM_FLAG_DISABLED; |
210 |
|
return flags; |
211 |
|
} |
212 |
|
|
213 |
|
|
214 |
|
/* Interface to enable or disable a key (@enable = 1 then enable). |
215 |
|
The key is retrieved from a list control @lv at the pos @pos. */ |
216 |
|
int |
217 |
|
km_enable_disable_key (listview_ctrl_t lv, HWND dlg, int pos, int enable) |
218 |
|
{ |
219 |
|
gpgme_error_t err; |
220 |
|
gpgme_key_t key; |
221 |
|
GpgKeyEdit *ke; |
222 |
|
|
223 |
|
key = km_get_key_ptr (lv, pos, NULL); |
224 |
|
ke = new GpgKeyEdit (key->subkeys->keyid); |
225 |
|
if (!ke) |
226 |
|
BUG (NULL); |
227 |
|
|
228 |
|
err = enable? ke->enable () : ke->disable (); |
229 |
|
if (!err) |
230 |
|
show_msg (dlg, 1500, _("Key status changed.")); |
231 |
|
else |
232 |
|
msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
233 |
|
delete ke; |
234 |
|
return err? WPTERR_GENERAL : 0; |
235 |
|
} |
236 |
|
|
237 |
|
|
238 |
|
|
239 |
|
/* Create a string that contain all keyids from |
240 |
|
the key list @rset separated by a space. */ |
241 |
|
char* |
242 |
|
gpg_keylist_to_pattern (gpgme_key_t *rset, size_t n) |
243 |
|
{ |
244 |
|
char *p; |
245 |
|
size_t i; |
246 |
|
|
247 |
|
if (!n) |
248 |
|
return NULL; |
249 |
|
p = (char *)calloc (1, n*(16+1)+n+2); |
250 |
|
if (!p) |
251 |
|
BUG (NULL); |
252 |
|
for (i=0; i < n; i++) { |
253 |
|
strcat (p, rset[i]->subkeys->keyid); |
254 |
|
strcat (p, " "); |
255 |
|
} |
256 |
|
return p; |
257 |
|
} |
258 |
|
|
259 |
|
|
260 |
|
/* Export the selected keys in @lv to the clipboard. */ |
261 |
|
int |
262 |
|
km_clip_export (HWND dlg, listview_ctrl_t lv) |
263 |
|
{ |
264 |
|
gpgme_error_t err; |
265 |
|
gpgme_key_t *rset; |
266 |
|
GPGME *ctx; |
267 |
|
char *patt=NULL; |
268 |
|
char buf[256]; |
269 |
|
size_t n=0; |
270 |
|
int rc=0; |
271 |
|
|
272 |
|
rset = keylist_enum_recipients (lv, KEYLIST_LIST, &n); |
273 |
|
if (!n) { |
274 |
|
msg_box (dlg, _("No key was selected for export."), |
275 |
|
_("Key Manager"), MB_ERR); |
276 |
|
return WPTERR_GENERAL; |
277 |
|
} |
278 |
|
|
279 |
|
patt = gpg_keylist_to_pattern (rset, n); |
280 |
|
|
281 |
|
ctx = new GPGME (); |
282 |
|
if (!ctx) |
283 |
|
BUG (0); |
284 |
|
ctx->setArmor (true); |
285 |
|
err = ctx->exportToClipboard (patt); |
286 |
|
if (err) { |
287 |
|
msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
288 |
|
rc = WPTERR_GENERAL; |
289 |
|
goto leave; |
290 |
|
} |
291 |
|
if (n == 1) { |
292 |
|
key_get_clip_info (rset[0]->subkeys->keyid, buf, DIM (buf)-1); |
293 |
|
set_clip_text2 (NULL, buf, strlen (buf), 0); |
294 |
|
} |
295 |
|
|
296 |
|
show_msg (dlg, 1500, _("GnuPG Status: Finished")); |
297 |
|
|
298 |
|
leave: |
299 |
|
safe_free (rset); |
300 |
|
safe_free (patt); |
301 |
|
delete ctx; |
302 |
|
return rc; |
303 |
|
} |
304 |
|
|
305 |
|
|
306 |
|
/* Export the selected secret key from @lv into @fname. |
307 |
|
It is only allowed to export a single secret key. */ |
308 |
|
int |
309 |
|
km_privkey_export (HWND dlg, listview_ctrl_t lv, const char *fname) |
310 |
|
{ |
311 |
|
gpgme_key_t *rset; |
312 |
|
gpgme_error_t err; |
313 |
|
size_t n = 0; |
314 |
|
|
315 |
|
rset = keylist_enum_recipients (lv, KEYLIST_LIST, &n); |
316 |
|
if (!n) { |
317 |
|
msg_box (dlg, _("No key was selected for export."), |
318 |
|
_("Key Manager"), MB_ERR); |
319 |
|
return WPTERR_GENERAL; |
320 |
|
} |
321 |
|
if (n > 1) { |
322 |
|
msg_box (dlg, _("Only one secret key can be exported."), |
323 |
|
_("Key Manager"), MB_ERR); |
324 |
|
free (rset); |
325 |
|
return 0; /* we checked this before, so we just quit */ |
326 |
|
} |
327 |
|
|
328 |
|
err = gpg_export_seckey (rset[0]->subkeys->keyid, fname); |
329 |
|
if (err) |
330 |
|
msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
331 |
|
else |
332 |
|
log_box (_("Key Manager"), MB_OK, |
333 |
|
_("Secret key successfully saved in '%s'."), fname); |
334 |
|
|
335 |
|
safe_free (rset); |
336 |
|
return err? WPTERR_GENERAL : 0; |
337 |
|
} |
338 |
|
|
339 |
|
|
340 |
|
/* Export the selected recipients from @lv into the file @fname. */ |
341 |
|
int |
342 |
|
km_file_export (HWND dlg, listview_ctrl_t lv, const char *fname) |
343 |
|
{ |
344 |
|
GPGME *ctx; |
345 |
|
gpgme_key_t *rset; |
346 |
|
gpgme_error_t err; |
347 |
|
char *patt; |
348 |
|
size_t n; |
349 |
|
|
350 |
|
rset = keylist_enum_recipients (lv, KEYLIST_LIST, &n); |
351 |
|
if (!n) { |
352 |
|
msg_box (dlg, _("No key was selected for export."), |
353 |
|
_("Key Manager"), MB_ERR); |
354 |
|
return WPTERR_GENERAL; |
355 |
|
} |
356 |
|
patt = gpg_keylist_to_pattern (rset, n); |
357 |
|
|
358 |
|
ctx = new GPGME (); |
359 |
|
ctx->setArmor (true); |
360 |
|
err = ctx->exportToFile (patt, fname); |
361 |
|
if (err) { |
362 |
|
msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
363 |
|
goto leave; |
364 |
|
} |
365 |
|
else |
366 |
|
log_box (_("Key Manager"), MB_OK, |
367 |
|
_("Key(s) successfully saved in '%s'."), fname); |
368 |
|
|
369 |
|
leave: |
370 |
|
delete ctx; |
371 |
|
safe_free (patt); |
372 |
|
return (int)err; |
373 |
|
} |
374 |
|
|
375 |
|
|
376 |
|
/* Read a dash escaped key from the clipboard |
377 |
|
unescape it and write it back. */ |
378 |
|
static int |
379 |
|
extract_dash_escaped_key (void) |
380 |
|
{ |
381 |
|
gpgme_data_t inp, plain; |
382 |
|
gpgme_error_t err; |
383 |
|
|
384 |
|
err = gpg_data_new_from_clipboard (&inp, 0); |
385 |
|
if (err) { |
386 |
|
msg_box (NULL, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
387 |
|
return -1; |
388 |
|
} |
389 |
|
gpg_data_extract_plaintext (inp, &plain); |
390 |
|
gpg_data_release_and_set_clipboard (plain, 0); |
391 |
|
gpgme_data_release (inp); |
392 |
|
|
393 |
|
return 0; |
394 |
|
} |
395 |
|
|
396 |
|
|
397 |
|
/* Import keys from the clipboard. */ |
398 |
|
int |
399 |
|
km_clip_import (HWND dlg, int *r_newkeys, int *r_newsks) |
400 |
|
{ |
401 |
|
gpgme_error_t err; |
402 |
|
gpgme_import_result_t res; |
403 |
|
GPGME *gpg = NULL; |
404 |
|
fm_state_s fm_stat; |
405 |
|
int pgptype; |
406 |
|
int id, has_data = 0; |
407 |
|
int new_keys = 0, new_sks = 0; |
408 |
|
|
409 |
|
if (!gpg_clip_istext_avail (&has_data) && !has_data) { |
410 |
|
msg_box (dlg, winpt_strerror (WPTERR_CLIP_ISEMPTY), |
411 |
|
_("Key Manager"), MB_ERR); |
412 |
|
return WPTERR_CLIP_ISEMPTY; |
413 |
|
} |
414 |
|
err = gpg_clip_is_secured (&pgptype, &has_data); |
415 |
|
if (err) |
416 |
|
msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
417 |
|
if (!has_data) { |
418 |
|
msg_box (dlg, _("No valid OpenPGP data found."), |
419 |
|
_("Key Manager"), MB_ERR); |
420 |
|
return WPTERR_NODATA; |
421 |
|
} |
422 |
|
if (!(pgptype & PGP_PUBKEY) && !(pgptype & PGP_SECKEY)) { |
423 |
|
msg_box (dlg, _("No valid OpenPGP keys found."), |
424 |
|
_("Key Manager"), MB_ERR); |
425 |
|
return WPTERR_NODATA; |
426 |
|
} |
427 |
|
if (pgptype & PGP_DASH_ESCAPED) { |
428 |
|
id = msg_box (dlg, _("The key you want to import is dash escaped.\n" |
429 |
|
"Do you want to extract the key?"), |
430 |
|
_("Key Manager"), MB_YESNO); |
431 |
|
if (id == IDYES) |
432 |
|
extract_dash_escaped_key (); |
433 |
|
else |
434 |
|
msg_box (dlg, _("Cannot import dash escaped OpenPGP keys."), |
435 |
|
_("Key Manager"), MB_INFO); |
436 |
|
} |
437 |
|
|
438 |
|
memset (&fm_stat, 0, sizeof (fm_stat)); |
439 |
|
fm_stat.opaque = m_strdup ("Clipboard"); |
440 |
|
fm_stat.import.is_clip = 1; |
441 |
|
has_data = dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_IMPORT, dlg, |
442 |
|
file_import_dlg_proc, (LPARAM)&fm_stat, |
443 |
|
_("Key Import"), IDS_WINPT_IMPORT); |
444 |
|
if (!has_data) |
445 |
|
goto leave; |
446 |
|
|
447 |
|
gpg = new GPGME (); |
448 |
|
err = gpg->importFromClipboard (); |
449 |
|
if (err) { |
450 |
|
msg_box (dlg, gpgme_strerror (err), _("Import"), MB_ERR); |
451 |
|
goto leave; |
452 |
|
} |
453 |
|
|
454 |
|
res = gpg->importGetResult (); |
455 |
|
print_import_status (res); |
456 |
|
new_keys = res->considered - res->unchanged; |
457 |
|
new_sks = res->secret_imported - res->secret_unchanged; |
458 |
|
if (res->no_user_id > 0) { |
459 |
|
msg_box (dlg, _("Key without a self signature was dectected!\n" |
460 |
|
"(This key is NOT usable for encryption, etc)\n"), |
461 |
|
_("Import"), MB_WARN); |
462 |
|
} |
463 |
|
|
464 |
|
leave: |
465 |
|
if (gpg) |
466 |
|
delete gpg; |
467 |
|
free_if_alloc (fm_stat.opaque); |
468 |
|
if (r_newkeys) |
469 |
|
*r_newkeys = new_keys; |
470 |
|
if (r_newsks) |
471 |
|
*r_newsks = new_sks; |
472 |
|
if (!new_keys || !has_data) |
473 |
|
return WPTERR_NODATA; |
474 |
|
return (int)err; |
475 |
|
} |
476 |
|
|
477 |
|
|
478 |
|
/* Import a key from the http URL @url. */ |
479 |
|
int |
480 |
|
km_http_import (HWND dlg, const char *url) |
481 |
|
{ |
482 |
|
FILE *fp; |
483 |
|
wHTTP *hd; |
484 |
|
char tmpfile[MAX_PATH+64]; |
485 |
|
int rc = 0, err = 0; |
486 |
|
|
487 |
|
if (strncmp (url, "http://", 7)) { |
488 |
|
log_box (_("Key Import HTTP"), MB_ERR, _("Invalid HTTP URL: %s"), url); |
489 |
|
return WPTERR_GENERAL; |
490 |
|
} |
491 |
|
|
492 |
|
get_temp_name (tmpfile, DIM (tmpfile)-1, "tmp_winpt_http"); |
493 |
|
fp = fopen (tmpfile, "wb"); |
494 |
|
if (!fp) { |
495 |
|
log_box (_("Key Import HTTP"), MB_ERR, "%s: %s", tmpfile, |
496 |
|
winpt_strerror (WPTERR_FILE_CREAT)); |
497 |
|
return WPTERR_FILE_CREAT; |
498 |
|
} |
499 |
|
|
500 |
|
op_begin (); |
501 |
|
hd = new wHTTP (url); |
502 |
|
if (hd->getStatusCode () == HTTP_STAT_200) |
503 |
|
err = hd->readData (fp); |
504 |
|
else |
505 |
|
err = WPTERR_KEYSERVER_NOTFOUND; |
506 |
|
op_end (); |
507 |
|
if (err) { |
508 |
|
log_box (_("HTTP Key Import"), MB_ERR, |
509 |
|
_("Could not fetch key from URL: %s"), url); |
510 |
|
rc = WPTERR_GENERAL; |
511 |
|
} |
512 |
|
|
513 |
|
delete hd; |
514 |
|
fclose (fp); |
515 |
|
if (!rc) |
516 |
|
km_file_import (dlg, tmpfile, NULL, NULL); |
517 |
|
DeleteFile (tmpfile); |
518 |
|
return rc; |
519 |
|
} |
520 |
|
|
521 |
|
|
522 |
|
/* Import a key from the given file @fname, if @fname is |
523 |
|
NULL use the common 'file open' dialog. |
524 |
|
On success an import statistics dialog is shown. */ |
525 |
|
int |
526 |
|
km_file_import (HWND dlg, const char *fname, int *r_newkeys, int *r_newsks) |
527 |
|
{ |
528 |
|
gpgme_error_t err; |
529 |
|
gpgme_import_result_t res; |
530 |
|
GPGME *gpg; |
531 |
|
fm_state_s fm_stat; |
532 |
|
const char *name; |
533 |
|
int no_data = 0; |
534 |
|
int new_keys = 0, new_sks = 0; |
535 |
|
|
536 |
|
if (!fname) { |
537 |
|
name = get_fileopen_dlg (dlg, _("Choose Name of the Key File"), |
538 |
|
NULL, NULL); |
539 |
|
if (!name) |
540 |
|
return WPTERR_GENERAL; |
541 |
|
} |
542 |
|
else |
543 |
|
name = fname; |
544 |
|
|
545 |
|
memset (&fm_stat, 0, sizeof (fm_stat)); |
546 |
|
fm_stat.opaque = m_strdup (name); |
547 |
|
|
548 |
|
dialog_box_param (glob_hinst, (LPCSTR)IDD_WINPT_IMPORT, dlg, |
549 |
|
file_import_dlg_proc, (LPARAM)&fm_stat, |
550 |
|
_("File Import"), IDS_WINPT_IMPORT); |
551 |
|
if (fm_stat.cancel == 1) { |
552 |
|
free_if_alloc (fm_stat.opaque); |
553 |
|
return WPTERR_GENERAL; |
554 |
|
} |
555 |
|
|
556 |
|
gpg = new GPGME (); |
557 |
|
err = gpg->importFromFile (name); |
558 |
|
if (err) { |
559 |
|
msg_box (dlg, gpgme_strerror (err), _("Import"), MB_ERR); |
560 |
|
goto leave; |
561 |
|
} |
562 |
|
|
563 |
|
res = gpg->importGetResult (); |
564 |
|
if (res->unchanged == res->considered && |
565 |
|
res->secret_unchanged == res->secret_imported) |
566 |
|
no_data = 1; |
567 |
|
new_keys = res->considered - res->unchanged; |
568 |
|
new_sks = res->secret_imported - res->secret_unchanged; |
569 |
|
if (res->new_revocations == 0 && fm_stat.import.revcert == 1) |
570 |
|
res->new_revocations = 1; |
571 |
|
if (res->secret_imported == 0 && fm_stat.import.has_seckey == 1) |
572 |
|
res->secret_imported = 1; |
573 |
|
|
574 |
|
print_import_status (res); |
575 |
|
if (res->no_user_id > 0) { |
576 |
|
msg_box (dlg, _("Key without a self signature was dectected!\n" |
577 |
|
"(This key is NOT usable for encryption, etc)\n"), |
578 |
|
_("Import"), MB_WARN); |
579 |
|
} |
580 |
|
|
581 |
|
leave: |
582 |
|
delete gpg; |
583 |
|
free_if_alloc (fm_stat.opaque); |
584 |
|
if (r_newkeys) |
585 |
|
*r_newkeys = new_keys; |
586 |
|
if (r_newsks) |
587 |
|
*r_newsks = new_sks; |
588 |
|
if (no_data) |
589 |
|
return WPTERR_NODATA; |
590 |
|
return (int)err; |
591 |
|
} |
592 |
|
|
593 |
|
|
594 |
|
/* Import all dropped files. */ |
595 |
|
int |
596 |
|
km_dropped_file_import (HWND dlg, HDROP hdrop, |
597 |
|
int *r_newkeys, int *r_newsks) |
598 |
|
{ |
599 |
|
char name[MAX_PATH+1]; |
600 |
|
UINT n = DragQueryFile (hdrop, 0xFFFFFFFF, NULL, 0); |
601 |
|
UINT i; |
602 |
|
int newk=0, newsk=0, err=0; |
603 |
|
|
604 |
|
for (i=0; i < n; i++) { |
605 |
|
DragQueryFile (hdrop, i, name, MAX_PATH); |
606 |
|
err = km_file_import (dlg, name, &newk, &newsk); |
607 |
|
*r_newkeys = (*r_newkeys) + newk; |
608 |
|
*r_newsks = (*r_newsks) + newsk; |
609 |
|
} |
610 |
|
DragFinish (hdrop); |
611 |
|
return err; |
612 |
|
} |
613 |
|
|
614 |
|
|
615 |
|
/* Mark the keys in @rset as deleted in the keycache. */ |
616 |
|
static void |
617 |
|
delete_keys_from_cache (gpgme_key_t *rset, size_t n) |
618 |
|
{ |
619 |
|
gpg_keycache_t pub = keycache_get_ctx (1); |
620 |
|
gpg_keycache_t sec = keycache_get_ctx (0); |
621 |
|
gpgme_key_t sk; |
622 |
|
int i=0; |
623 |
|
|
624 |
|
while (n-- > 0) { |
625 |
|
if (!get_seckey (rset[i]->subkeys->keyid, &sk)) |
626 |
|
gpg_keycache_delete_key (sec, sk->subkeys->keyid); |
627 |
|
gpg_keycache_delete_key (pub, rset[i]->subkeys->keyid); |
628 |
|
i++; |
629 |
|
} |
630 |
|
} |
631 |
|
|
632 |
|
|
633 |
|
/* Check that the selected default secret key is still |
634 |
|
available. If not, delete the entry in gpg.conf. */ |
635 |
|
static void |
636 |
|
check_exist_default_key (void) |
637 |
|
{ |
638 |
|
gpgme_key_t sk; |
639 |
|
char *defkey; |
640 |
|
|
641 |
|
defkey = get_gnupg_default_key (); |
642 |
|
if (defkey && get_seckey (defkey, &sk)) |
643 |
|
set_gnupg_default_key (NULL); |
644 |
|
free_if_alloc (defkey); |
645 |
|
} |
646 |
|
|
647 |
|
|
648 |
|
/* Delete the list view items which match a key ptr |
649 |
|
inside the @rset array. */ |
650 |
|
static void |
651 |
|
lv_del_confirmed_keys (listview_ctrl_t lv, gpgme_key_t *rset, int n_rset) |
652 |
|
{ |
653 |
|
winpt_key_s key2; |
654 |
|
int j, i, n = listview_count_items (lv, 0); |
655 |
|
|
656 |
|
for (i = n; i > -1; i--) { |
657 |
|
if (listview_get_item_state (lv, i)) { |
658 |
|
km_get_key (lv, i, &key2); |
659 |
|
for (j=0; j < n_rset; j++) { |
660 |
|
if (rset[j] == key2.ctx) { |
661 |
|
listview_del_item (lv, i); |
662 |
|
} |
663 |
|
} |
664 |
|
} |
665 |
|
} |
666 |
|
} |
667 |
|
|
668 |
|
|
669 |
|
/* Delete all selected keys from the list view @lv. */ |
670 |
|
int |
671 |
|
km_delete_keys (listview_ctrl_t lv, HWND dlg) |
672 |
|
{ |
673 |
|
gpgme_error_t err; |
674 |
|
gpgme_ctx_t ctx; |
675 |
|
gpgme_key_t *rset; |
676 |
|
winpt_key_s key2; |
677 |
|
char *p; |
678 |
|
int with_seckey=0, seckey_type=0, confirm=0; |
679 |
|
int i, rc, n, k_pos=0; |
680 |
|
|
681 |
|
if (listview_get_curr_pos (lv) == -1) { |
682 |
|
msg_box (dlg, _("Please select a key."), _("Key Manager"), MB_ERR); |
683 |
|
return -1; |
684 |
|
} |
685 |
|
|
686 |
|
if (listview_count_items (lv, 1) > 8) { |
687 |
|
i = msg_box (NULL, _("Do you really want to confirm each key?"), |
688 |
|
_("Delete Confirmation"), MB_YESNOCANCEL|MB_ICONQUESTION); |
689 |
|
if (i == IDCANCEL) |
690 |
|
return 0; |
691 |
|
if (i != IDNO) |
692 |
|
confirm = 1; |
693 |
|
} |
694 |
|
else |
695 |
|
confirm = 1; |
696 |
|
|
697 |
|
/* n = total amount of keys, i is the selected amount. */ |
698 |
|
n = listview_count_items (lv, 0); |
699 |
|
i = listview_count_items (lv, 1); |
700 |
|
rset = (gpgme_key_t *)calloc (i+1, sizeof (gpgme_key_t)); |
701 |
|
if (!rset) |
702 |
|
BUG (NULL); |
703 |
|
for (i = 0; i < n; i++) { |
704 |
|
if (listview_get_item_state(lv, i)) { |
705 |
|
km_get_key (lv, i, &key2); |
706 |
|
|
707 |
|
seckey_type = km_check_for_seckey (lv, i, NULL); |
708 |
|
if (confirm && !seckey_type) { |
709 |
|
p = km_key_get_info (&key2, 0); |
710 |
|
rc = log_box (_("Key Manager"), MB_YESNO|MB_ICONWARNING, |
711 |
|
_("Do you really want to delete this key?\n\n" |
712 |
|
"%s"), p); |
713 |
|
if (rc == IDYES) |
714 |
|
rset[k_pos++] = key2.ctx; |
715 |
|
free_if_alloc (p); |
716 |
|
} |
717 |
|
else if (confirm) { |
718 |
|
p = km_key_get_info (&key2, 1); |
719 |
|
rc = log_box (_("Key Manager"), MB_YESNO|MB_ICONWARNING, |
720 |
|
_("Do you really want to delete this KEY PAIR?\n\n" |
721 |
|
"Please remember that you are not able to decrypt\n" |
722 |
|
"messages you stored with this key any longer.\n" |
723 |
|
"\n" |
724 |
|
"%s"), p); |
725 |
|
if (rc == IDYES) { |
726 |
|
if (seckey_type == 2) |
727 |
|
msg_box (dlg, _("The actual secret key is stored on a smartcard.\n" |
728 |
|
"Only the public key and the secret key \n" |
729 |
|
"placeholder will be deleted.\n"), |
730 |
|
_("Key Manager"), MB_OK); |
731 |
|
rset[k_pos++] = key2.ctx; |
732 |
|
} |
733 |
|
with_seckey = 1; |
734 |
|
free_if_alloc (p); |
735 |
|
} |
736 |
|
else { |
737 |
|
with_seckey = 1; |
738 |
|
rset[k_pos++] = key2.ctx; |
739 |
|
} |
740 |
|
} |
741 |
|
} |
742 |
|
|
743 |
|
if (k_pos == 0) { |
744 |
|
free (rset); |
745 |
|
return 0; |
746 |
|
} |
747 |
|
|
748 |
|
err = gpgme_new (&ctx); |
749 |
|
if (err) |
750 |
|
BUG (NULL); |
751 |
|
n = k_pos; |
752 |
|
op_begin (); |
753 |
|
for (i=0; i < k_pos; i++) { |
754 |
|
err = gpgme_op_delete (ctx, rset[i], with_seckey); |
755 |
|
if (err) |
756 |
|
msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
757 |
|
else |
758 |
|
n--; |
759 |
|
} |
760 |
|
op_end (); |
761 |
|
if (n == 0) |
762 |
|
show_msg (dlg, 1500, _("GnuPG Status: Finished")); |
763 |
|
gpgme_release (ctx); |
764 |
|
lv_del_confirmed_keys (lv, rset, k_pos); |
765 |
|
delete_keys_from_cache (rset, k_pos); |
766 |
|
safe_free (rset); |
767 |
|
if (with_seckey) |
768 |
|
check_exist_default_key (); |
769 |
|
return (int)err; |
770 |
|
} |
771 |
|
|
772 |
|
|
773 |
|
/* Send the select key in @lv to the keyserver @host:@port. */ |
774 |
|
int |
775 |
|
km_send_to_keyserver (listview_ctrl_t lv, HWND dlg, |
776 |
|
const char *host, WORD port) |
777 |
|
{ |
778 |
|
winpt_key_s key; |
779 |
|
int id; |
780 |
|
|
781 |
|
id = listview_get_curr_pos (lv); |
782 |
|
if (id == -1) { |
783 |
|
msg_box( dlg, _("Please select a key."), _("Key Manager"), MB_ERR ); |
784 |
|
return WPTERR_GENERAL; |
785 |
|
} |
786 |
|
|
787 |
|
km_get_key (lv, id, &key); |
788 |
|
id = log_box (_("Key Manager"), MB_YESNO, |
789 |
|
_("Do you really want to send '0x%s' to keyserver %s?"), |
790 |
|
key.keyid, host); |
791 |
|
if (id == IDYES) |
792 |
|
hkp_send_key (dlg, host, port, key.keyid); |
793 |
|
|
794 |
|
return 0; |
795 |
|
} |
796 |
|
|
797 |
|
|
798 |
|
/* Send the selected key in @lv via MAPI to a mail recipient. */ |
799 |
|
int |
800 |
|
km_send_to_mail_recipient (listview_ctrl_t lv, HWND dlg) |
801 |
|
{ |
802 |
|
gpgme_key_t key; |
803 |
|
gpgme_error_t rc; |
804 |
|
GPGME *ctx; |
805 |
|
struct keycache_s *c; |
806 |
|
char *fname, *uid; |
807 |
|
int pos, n; |
808 |
|
|
809 |
|
if (listview_count_items (lv, 1) > 1) { |
810 |
|
msg_box (dlg, _("Please only select one key."), |
811 |
|
_("Key Manager"), MB_INFO|MB_OK); |
812 |
|
return WPTERR_GENERAL; |
813 |
|
} |
814 |
|
pos = listview_get_curr_pos (lv); |
815 |
|
if (pos == -1) { |
816 |
|
msg_box (dlg, _("Please select a key."), _("Key Manager"), MB_ERR); |
817 |
|
return WPTERR_GENERAL; |
818 |
|
} |
819 |
|
key = km_get_key_ptr (lv, pos, &c); |
820 |
|
uid = m_strdup (c->uids->name); |
821 |
|
secure_filename (uid, strlen (uid)); |
822 |
|
n = strlen (uid) + 1 + MAX_PATH + 5; |
823 |
|
fname = new char[n+1]; |
824 |
|
get_temp_name (fname, n-5-strlen (uid)-1, uid); |
825 |
|
strcat (fname, ".asc"); |
826 |
|
ctx = new GPGME (); |
827 |
|
ctx->setArmor (true); |
828 |
|
rc = ctx->exportToFile (key->subkeys->keyid, fname); |
829 |
|
if (rc) |
830 |
|
msg_box (dlg, gpgme_strerror (rc), _("Key Manager"), MB_ERR); |
831 |
|
else |
832 |
|
mapi_send_pubkey (key->subkeys->keyid+8, fname); |
833 |
|
|
834 |
|
delete ctx; |
835 |
|
free_if_alloc (fname); |
836 |
|
free_if_alloc (uid); |
837 |
|
return rc; |
838 |
|
} |
839 |
|
|
840 |
|
|
841 |
|
/* Refresh the selected key in the listview @lv at position @pos. |
842 |
|
Legal flags are 0 = single key. */ |
843 |
|
static int |
844 |
|
km_refresh_one_key (listview_ctrl_t lv, HWND dlg, int pos, int flags) |
845 |
|
{ |
846 |
|
winpt_key_s pk; |
847 |
|
gpgme_key_t key; |
848 |
|
const char *pref_kserv = default_keyserver; |
849 |
|
unsigned short pref_kserv_port = default_keyserver_port; |
850 |
|
char keyid[16+1]; |
851 |
|
int idx, err = 0; |
852 |
|
|
853 |
|
if (pos != 0) |
854 |
|
idx = pos; |
855 |
|
else |
856 |
|
idx = listview_get_curr_pos (lv); |
857 |
|
if (idx != -1) { |
858 |
|
key = km_get_key_ptr (lv, idx, NULL); |
859 |
|
|
860 |
|
/* In single refresh mode, try to use the users preferred keyserver. */ |
861 |
|
if (flags == 0 && |
862 |
|
!winpt_get_pubkey (key->subkeys->keyid+8, &pk) && |
863 |
|
!gpg_keycache_update_attr (pk.ext, KC_ATTR_PREFKSERV, 0) && |
864 |
|
pk.ext->pref_keyserver && |
865 |
|
!strstr (pk.ext->pref_keyserver, "ldap://")) { |
866 |
|
pref_kserv = pk.ext->pref_keyserver; |
867 |
|
pref_kserv_port = pk.ext->pref_keyserver_port; |
868 |
|
} |
869 |
|
_snprintf (keyid, DIM (keyid)-1, "%s", key->subkeys->keyid+8); |
870 |
|
err = hkp_recv_key (dlg, pref_kserv, pref_kserv_port, |
871 |
|
keyid, 0, flags); |
872 |
|
/* if we receive just a single key (no refresh mode), update it. */ |
873 |
|
if (!flags && !err) |
874 |
|
keycache_update (0, keyid); |
875 |
|
} |
876 |
|
return err; |
877 |
|
} |
878 |
|
|
879 |
|
|
880 |
|
/* Refresh the selected keys from the default keyserver. */ |
881 |
|
int |
882 |
|
km_refresh_from_keyserver (listview_ctrl_t lv, HWND dlg) |
883 |
|
{ |
884 |
|
int cnt, id, i; |
885 |
|
int err = 0; |
886 |
|
|
887 |
|
cnt = listview_count_items (lv, 0); |
888 |
|
if (listview_count_items (lv, 1) == cnt) { |
889 |
|
id = msg_box (dlg, _("Do you really want to refresh all keys in the keyring?"), |
890 |
|
_("Key Manager"), MB_YESNO); |
891 |
|
if (id == IDNO) |
892 |
|
return -1; |
893 |
|
if (kserver_check_inet_connection ()) { |
894 |
|
msg_box (dlg, _("Could not connect to keyserver, abort procedure."), |
895 |
|
_("Key Manager"), MB_ERR); |
896 |
|
return -1; |
897 |
|
} |
898 |
|
} |
899 |
|
if (listview_count_items (lv, 1) == 1) |
900 |
|
err = km_refresh_one_key (lv, dlg, listview_get_curr_pos (lv), 0); |
901 |
|
else { |
902 |
|
for (i=0; i < cnt; i++) { |
903 |
|
if (listview_get_item_state (lv, i)) |
904 |
|
km_refresh_one_key (lv, dlg, i, KM_KS_REFRESH); |
905 |
|
} |
906 |
|
} |
907 |
|
return err; |
908 |
|
} |
909 |
|
|
910 |
|
|
911 |
|
void |
912 |
|
km_set_clip_info (const char *uid) |
913 |
|
{ |
914 |
|
char buf[256]; |
915 |
|
|
916 |
|
key_get_clip_info (uid, buf, DIM (buf)-1); |
917 |
|
set_clip_text (NULL, buf, strlen (buf)); |
918 |
|
} |
919 |
|
|
920 |
|
|
921 |
|
|
922 |
|
/* Return TRUE if the key in the list @lv at pos @pos is an |
923 |
|
old version 3 key. */ |
924 |
|
int |
925 |
|
km_key_is_v3 (listview_ctrl_t lv, int pos) |
926 |
|
{ |
927 |
|
gpgme_key_t pk; |
928 |
|
|
929 |
|
pk = km_get_key_ptr (lv, pos, NULL); |
930 |
|
if (strlen (pk->subkeys->fpr) == 32 && |
931 |
|
pk->subkeys->pubkey_algo == GPGME_PK_RSA) |
932 |
|
return -1; |
933 |
|
return 0; |
934 |
|
} |
935 |
|
|
936 |
|
|
937 |
|
/* Set trust of selected key in @lv (at @pos) to ultimate. */ |
938 |
|
int |
939 |
|
km_set_implicit_trust (HWND dlg, listview_ctrl_t lv, int pos) |
940 |
|
{ |
941 |
|
gpgme_error_t err; |
942 |
|
gpgme_key_t key; |
943 |
|
GpgKeyEdit *ke; |
944 |
|
|
945 |
|
key = km_get_key_ptr (lv, pos, NULL); |
946 |
|
ke = new GpgKeyEdit (key->subkeys->keyid); |
947 |
|
if (!ke) |
948 |
|
BUG (0); |
949 |
|
|
950 |
|
err = ke->setTrust (GPGME_VALIDITY_ULTIMATE); |
951 |
|
if (err) |
952 |
|
msg_box (dlg, gpgme_strerror (err), _("Key Manager"), MB_ERR); |
953 |
|
else |
954 |
|
show_msg (dlg, 1500, _("GnuPG Status: Finished")); |
955 |
|
|
956 |
|
delete ke; |
957 |
|
return (int)err; |
958 |
|
} |
959 |
|
|
960 |
|
|
961 |
|
/* Provide a search dialog and try to find and select |
962 |
|
the key which matches the entered pattern. */ |
963 |
|
void |
964 |
|
km_find_key (HWND dlg, listview_ctrl_t lv) |
965 |
|
{ |
966 |
|
int oldpos = listview_get_curr_pos (lv); |
967 |
|
int n; |
968 |
|
char *name = get_input_dialog (dlg, _("Search"), _("Search for:")); |
969 |
|
|
970 |
|
if (!name) |
971 |
|
return; |
972 |
|
if (oldpos < 0) |
973 |
|
oldpos = 0; |
974 |
|
n = listview_find (lv, name, 1); |
975 |
|
if (n != -1) { |
976 |
|
listview_select_one (lv, n); |
977 |
|
listview_scroll (lv, oldpos, n); |
978 |
|
} |
979 |
|
else { |
980 |
|
StringBuffer s; |
981 |
|
|
982 |
|
s = _("String pattern not found:"); |
983 |
|
s = s + " \"" + name + "\""; |
984 |
|
msg_box (dlg, s.getBuffer (), _("Key Manager"), MB_INFO); |
985 |
|
} |
986 |
|
free_if_alloc (name); |
987 |
|
} |
988 |
|
|
989 |
|
|
990 |
|
/* Return a user-friendly name for a key derrived from |
991 |
|
name. If @is_secret is 1, a secret key name will be generated. */ |
992 |
|
char* |
993 |
|
km_gen_export_filename (const char *keyid, int is_secret) |
994 |
|
{ |
995 |
|
winpt_key_s key; |
996 |
|
StringBuffer p; |
997 |
|
char *name; |
998 |
|
|
999 |
|
memset (&key, 0, sizeof (key)); |
1000 |
|
if (winpt_get_pubkey (keyid, &key)) |
1001 |
|
return m_strdup (keyid); |
1002 |
|
|
1003 |
|
p = key.ext->uids->name; |
1004 |
|
p = p + (is_secret? "_sec" : "") + ".asc"; |
1005 |
|
|
1006 |
|
name = p.getBufferCopy (); |
1007 |
|
secure_filename (name, strlen (name)); |
1008 |
|
return name; |
1009 |
|
} |
1010 |
|
|
1011 |
|
|
1012 |
|
/* Retrieve the GPGME pointer from the selected list view |
1013 |
|
item and return the WinPT specific key context. */ |
1014 |
|
int |
1015 |
|
km_get_key (listview_ctrl_t lv, int pos, winpt_key_t k) |
1016 |
|
{ |
1017 |
|
struct keycache_s *c; |
1018 |
|
gpgme_key_t key; |
1019 |
|
|
1020 |
|
if (pos == -1) |
1021 |
|
return -1; |
1022 |
|
key = km_get_key_ptr (lv, pos, &c); |
1023 |
|
memset (k, 0, sizeof (*k)); |
1024 |
|
strncpy (k->tmp_keyid, key->subkeys->keyid+8, 8); |
1025 |
|
k->keyid = k->tmp_keyid; |
1026 |
|
k->is_protected = km_check_if_protected (lv, pos); |
1027 |
|
k->key_pair = km_check_for_seckey (lv, pos, NULL); |
1028 |
|
k->is_v3 = km_key_is_v3 (lv, pos); |
1029 |
|
k->flags = km_get_key_status (lv, pos); |
1030 |
|
k->ctx = key; |
1031 |
|
k->ext = c; |
1032 |
|
k->uid = c->uids->uid; |
1033 |
|
return 0; |
1034 |
|
} |
1035 |
|
|
1036 |
|
|
1037 |
|
/* Show details of the revocation of the key @k. */ |
1038 |
|
void |
1039 |
|
km_key_show_revoc_info (winpt_key_t k) |
1040 |
|
{ |
1041 |
|
const char *desc; |
1042 |
|
char *val=NULL, *p; |
1043 |
|
int len, reason; |
1044 |
|
const char *reasons[] = { |
1045 |
|
_("0. No reason specified"), |
1046 |
|
_("1. Key has been compromised"), |
1047 |
|
_("2. Key is superseded"), |
1048 |
|
_("3. Key is no longer used"), |
1049 |
|
NULL |
1050 |
|
}; |
1051 |
|
|
1052 |
|
/* spk:29:1:19:%00This key is kaputt */ |
1053 |
|
gpg_find_key_subpacket (k->keyid, 29, &val); |
1054 |
|
if (!val || strlen (val) < 3) { |
1055 |
|
safe_free (val); |
1056 |
|
return; |
1057 |
|
} |
1058 |
|
|
1059 |
|
len = atoi (val+9); |
1060 |
|
p = strchr (val+9, ':'); |
1061 |
|
assert (p); |
1062 |
|
p++; |
1063 |
|
reason = atoi (p+1); |
1064 |
|
if (strlen (p+1) > 0) |
1065 |
|
desc = p+3; |
1066 |
|
else |
1067 |
|
desc = "none"; |
1068 |
|
log_box (_("Key Manager"), MB_OK, |
1069 |
|
"Key revocation info for '%s':\n" |
1070 |
|
"Reason for revocation: %s\n" |
1071 |
|
"Description: %s\n", |
1072 |
|
k->ctx->uids->name, reasons[reason % 4]+3, |
1073 |
|
desc); |
1074 |
|
safe_free (val); |
1075 |
|
} |