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twoaday |
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/* wptSignEncDlg.cpp - Sign & encrypt dialog |
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* Copyright (C) 2000-2004 Timo Schulz |
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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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#include <windows.h> |
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#include <commctrl.h> |
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#include "../resource.h" |
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#include "wptErrors.h" |
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#include "wptAgent.h" |
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#include "wptGPG.h" |
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#include "wptCommonCtl.h" |
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#include "wptKeylist.h" |
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#include "wptTypes.h" |
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#include "wptNLS.h" |
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#include "wptContext.h" /* for passphrase_s */ |
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#include "wptDlgs.h" |
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#include "wptW32API.h" |
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#include "wptKeylist.h" |
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#include "wptVersion.h" |
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#include "wptGPG.h" |
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#include "wptRegistry.h" |
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#include "wptUTF8.h" |
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BOOL CALLBACK |
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clip_signenc_dlg_proc( HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam ) |
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{ |
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static listview_ctrl_t lv = NULL; |
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static keylist_t list = NULL; |
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static int enable = 0; |
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gpgme_ctx_t ctx; |
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gpgme_keycache_t kc; |
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gpgme_recipients_t rset; |
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gpgme_error_t err; |
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passphrase_cb_s pwd; |
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char * signer = NULL; |
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int force_trust = 0, opt = 0; |
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int kmode = reg_prefs.keylist_mode? KEYLIST_ENCRYPT_MIN : KEYLIST_ENCRYPT; |
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switch( msg ) { |
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case WM_INITDIALOG: |
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#ifndef LANG_DE |
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SetWindowText( dlg, _("Sign & Encrypt") ); |
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#endif |
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kc = keycache_get_ctx( KEYCACHE_PUB ); |
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if( !kc ) |
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BUG( NULL ); |
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lv = keylist_load( GetDlgItem( dlg, IDC_SIGNENC_KEYLIST ), |
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kc, NULL, kmode, GPGME_ATTR_USERID ); |
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seclist_init( dlg, IDC_SIGNENC_SECLIST, KEYLIST_FLAG_SHORT, &list ); |
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center_window( dlg ); |
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set_active_window( dlg ); |
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EnableWindow( GetDlgItem( dlg, IDC_SIGNENC_SECLIST ), FALSE ); |
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SetDlgItemText (dlg, IDC_SIGNENC_SELKEY, _("Select key for signing")); |
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SetDlgItemText (dlg, IDC_SIGNENC_SECLISTINF, _("Signing key:")); |
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SetForegroundWindow( dlg ); |
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return TRUE; |
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case WM_DESTROY: |
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seclist_destroy( &list ); |
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reset_active_window( ); |
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if( lv ) { |
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keylist_delete( lv ); |
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lv = NULL; |
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} |
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memset( pwd.pwd, 0, sizeof pwd.pwd ); |
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return FALSE; |
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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 == NM_DBLCLK |
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&& notify->idFrom == IDC_SIGNENC_KEYLIST ) |
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PostMessage( dlg, WM_COMMAND, MAKEWPARAM(IDOK, 0), NULL ); |
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return TRUE; |
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case WM_SYSCOMMAND: |
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if( LOWORD (wparam) == SC_CLOSE ) |
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EndDialog( dlg, TRUE ); |
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return FALSE; |
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case WM_COMMAND: |
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/* fixme: the enable seems to have a sync problem */ |
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if( HIWORD( wparam ) == BN_CLICKED |
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&& LOWORD( wparam ) == IDC_SIGNENC_SELKEY ) { |
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enable ^= 1; |
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EnableWindow( GetDlgItem( dlg, IDC_SIGNENC_SECLIST ), enable? TRUE : FALSE ); |
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} |
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switch( LOWORD( wparam ) ) { |
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case IDOK: |
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rset = keylist_get_recipients( lv, &force_trust, NULL ); |
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if( !gpgme_recipients_count( rset ) ) { |
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msg_box( dlg, _("You must select at least one key."), _("Sign & Encrypt"), MB_ERR ); |
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gpgme_recipients_release( rset ); |
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return FALSE; |
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} |
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if( IsDlgButtonChecked( dlg, IDC_SIGNENC_SELKEY ) ) { |
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gpgme_key_t key; |
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const char * s; |
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if( seclist_select_key( dlg, IDC_SIGNENC_SECLIST, &key ) ) { |
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msg_box( dlg, _("No key was selected."), _("Signing"), MB_ERR ); |
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return FALSE; |
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} |
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s = gpgme_key_get_string_attr( key, GPGME_ATTR_KEYID, NULL, 0 ); |
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if( s ) |
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signer = m_strdup( s+8 ); |
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} |
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else { |
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signer = get_gnupg_default_key( ); |
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if( !signer ) { |
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msg_box( dlg, _("Could not get default key."), _("Signing"), MB_ERR ); |
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return FALSE; |
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} |
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} |
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memset( &pwd, 0, sizeof pwd ); |
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err = gpgme_new( &ctx ); |
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if( err ) |
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BUG( dlg ); |
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gpgme_enable_logging( ctx ); |
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set_gpg_passphrase_cb( ctx, &pwd, GPG_CMD_SIGN, dlg, _("Sign & Encrypt") ); |
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if( force_trust ) |
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opt |= GPGME_CTRL_FORCETRUST; |
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err = gpgme_op_clip_sign_encrypt( ctx, rset, signer, opt ); |
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memset( pwd.pwd, 0, sizeof pwd.pwd ); |
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gpgme_recipients_release( rset ); |
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free_if_alloc( signer ); |
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if( err == GPGME_Bad_Passphrase ) |
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agent_del_cache( pwd.keyid ); |
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if( err ) { |
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gpgme_show_error( dlg, err, ctx, _("Sign & Encrypt"), MB_ERR ); |
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gpgme_release( ctx ); |
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return FALSE; |
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} |
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gpgme_release( ctx ); |
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show_msg( dlg, 1500, _("GnuPG Status: Finished") ); |
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EndDialog( dlg, TRUE ); |
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return TRUE; |
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case IDCANCEL: |
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EndDialog( dlg, FALSE ); |
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return FALSE; |
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} |
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break; |
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} |
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return FALSE; |
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} /* clip_signenc_dlg_proc */ |
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