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/* wptKeyRevokersDlg.cpp - Designated Revoker Keys |
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* Copyright (C) 2002, 2003, 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 modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (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 |
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* GNU 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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#ifdef HAVE_CONFIG_H |
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#include <config.h> |
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#endif |
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|
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#include <windows.h> |
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#include <commctrl.h> |
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|
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#include "resource.h" |
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#include "wptCommonCtl.h" |
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#include "wptNLS.h" |
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#include "wptTypes.h" |
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#include "wptGPG.h" |
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#include "wptCommonCtl.h" |
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#include "wptContext.h" |
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#include "wptDlgs.h" |
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#include "wptErrors.h" |
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#include "wptKeyserver.h" |
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#include "wptW32API.h" |
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#include "wptVersion.h" |
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#include "wptKeyEdit.h" |
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#include "wptKeylist.h" |
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#include "wptKeyManager.h" |
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|
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/* symbolic column IDs */ |
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enum revoke_col_t { |
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REV_COL_NAME = 0, |
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REV_COL_KEYID = 1, |
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REV_COL_ALGO = 2 |
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}; |
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|
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/* Initialize the listview given in @ctrl and return it in @r_lv. */ |
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static void |
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revokelist_build (listview_ctrl_t *r_lv, HWND ctrl) |
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{ |
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listview_ctrl_t lv; |
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struct listview_column_s rlist[] = { |
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{0, 160, (char *)_("Name") }, |
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{1, 80, (char *)_("Key ID")}, |
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{2, 55, (char *)_("Algorithm")}, |
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{0} |
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}; |
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int i; |
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|
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listview_new (&lv, ctrl); |
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lv->items = DIM (rlist)-1; |
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for (i = 0; i < lv->items; i++) |
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listview_add_column (lv, &rlist[i]); |
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listview_set_ext_style (lv); |
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*r_lv = lv; |
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} |
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|
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|
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/* Get the key revokers of the key @key. |
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If reload is 1, an update is forced otherwise the |
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cached revokers are returned. */ |
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gpgme_error_t |
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key_get_revokers (winpt_key_t key, int reload, gpg_desig_rev_t *r_rev) |
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{ |
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gpgme_error_t err; |
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gpg_desig_rev_t rev; |
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GpgKeyEdit *ke; |
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|
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if (!reload && key->ext->rev) { |
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*r_rev = key->ext->rev; |
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return 0; |
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} |
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ke = new GpgKeyEdit (key->keyid); |
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if (!ke) |
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BUG (NULL); |
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err = ke->getDesignatedRevoker (&rev); |
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delete ke; |
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if (err) { |
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gpg_desig_rev_release (rev); |
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return err; |
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} |
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if (key->ext->rev) |
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gpg_desig_rev_release (rev); |
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key->ext->rev = rev; |
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*r_rev = rev; |
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return 0; |
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} |
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|
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|
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/* Initialize the listview @ctrl with all designated revokers of the |
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key @key. |
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Return value: the initialized listview or NULL on error. */ |
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static listview_ctrl_t |
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revokelist_init (HWND ctrl, winpt_key_t key) |
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{ |
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gpgme_error_t err; |
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struct winpt_key_s revkey; |
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gpg_desig_rev_t rev=NULL, r; |
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listview_ctrl_t lv; |
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const char *alg; |
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const char *uid = NULL, *kid; |
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char keyid[32]; |
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|
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err = key_get_revokers (key, 0, &rev); |
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if (err) { |
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msg_box (NULL, gpgme_strerror (err), |
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_("Designated Key Revokers"), MB_ERR); |
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return NULL; |
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} |
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revokelist_build (&lv, ctrl); |
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for (r = rev; r; r = r->next) { |
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memset (&revkey, 0, sizeof (revkey)); |
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kid = get_keyid_from_fpr (r->fpr); |
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if (winpt_get_pubkey (kid, &revkey)) |
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uid = _("user ID not found"); |
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else |
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uid = revkey.ext->uids->name; |
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_snprintf (keyid, sizeof (keyid)-1, "0x%s", kid); |
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listview_add_item2 (lv, "", revkey.ext); |
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alg = get_key_pubalgo (r->pubkey_algo); |
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listview_add_sub_item (lv, 0, REV_COL_ALGO, alg); |
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listview_add_sub_item (lv, 0, REV_COL_KEYID, keyid); |
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listview_add_sub_item (lv, 0, REV_COL_NAME, uid); |
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} |
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return lv; |
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} |
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|
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|
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/* Dialog box procedure to show designated revokers. */ |
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BOOL CALLBACK |
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key_revokers_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
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{ |
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static listview_ctrl_t lv; |
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static int key_update = 0; |
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winpt_key_t key; |
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char buf[128], keyid[32]; |
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int rc; |
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|
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switch (msg) { |
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case WM_INITDIALOG: |
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key = (winpt_key_t)lparam; |
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if (!key) |
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BUG (0); |
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lv = revokelist_init (GetDlgItem (dlg, IDC_KEYREVOKERS_LIST), key); |
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SetDlgItemText (dlg, IDC_KEYREVOKERS_INF, _("Designated Revoker Keys")); |
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SetWindowText (dlg, _("Key Revokers")); |
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SetForegroundWindow (dlg); |
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return TRUE; |
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|
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case WM_NOTIFY: |
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NMHDR *notify; |
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notify = (NMHDR *)lparam; |
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if (notify && notify->code == (UINT)NM_DBLCLK && |
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notify->idFrom == IDC_KEYREVOKERS_LIST) { |
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int idx = listview_get_curr_pos (lv); |
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|
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listview_get_item_text (lv, idx, REV_COL_KEYID, keyid, DIM (keyid)-1); |
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listview_get_item_text (lv, idx, REV_COL_NAME, buf, sizeof (buf)-1); |
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if (!strcmp (buf, _("user ID not found"))) { |
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int id = log_box (_("Designated Key Revokers"), MB_YESNO|MB_INFO, |
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_("Do you want to retrieve %s via the default keyserver?"), keyid); |
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if (id == IDNO) |
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break; |
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rc = hkp_recv_key (dlg, default_keyserver, |
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default_keyserver_port, keyid, 0, 0); |
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if (!rc) { |
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struct winpt_key_s pk; |
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|
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keycache_update (0, keyid); |
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key_update = 1; |
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memset (&pk, 0, sizeof (pk)); |
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if (winpt_get_pubkey (keyid, &pk)) |
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BUG (NULL); |
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/* XXX: utf8 decode problem. */ |
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if (pk.ext && pk.ext->uids) |
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listview_add_sub_item (lv, idx, REV_COL_NAME, pk.ext->uids->name); |
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} |
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} |
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else { |
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struct winpt_key_s k; |
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|
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memset (&k, 0, sizeof k); |
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km_get_key (lv, idx, &k); |
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DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_KEYPROPS, dlg, |
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keyprops_dlg_proc, (LPARAM)&k); |
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} |
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} |
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break; |
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|
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case WM_DESTROY: |
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if (lv) { |
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listview_release (lv); |
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lv = NULL; |
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} |
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return FALSE; |
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|
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case WM_COMMAND: |
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switch (LOWORD (wparam)) { |
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case IDOK: |
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EndDialog (dlg, key_update); |
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break; |
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|
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case IDCANCEL: |
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EndDialog (dlg, 0); |
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break; |
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} |
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break; |
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} |
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|
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return FALSE; |
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} |
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