96cf17b159
* configure.ac: Activate UIServer if FD passing is enabled and Assuan is available. m4/ 2009-11-10 Marcus Brinkmann <marcus@g10code.de> * libassuan.m4: Fix LIBASSUAN_VERSION. src/ 2009-11-10 Marcus Brinkmann <marcus@g10code.de> * Makefile.am (uiserver_components): New variable. (main_sources): Add it. * ops.h, key.c (_gpgme_key_append_name): Take CONVERT argument, implement it. Adjust callers. (gpgme_key_from_uid): New function. * gpgme.h.in (gpgme_protocol_t): Add GPGME_PROTOCOL_DEFAULT. (gpgme_encrypt_flags_t): Add GPGME_ENCRYPT_PREPARE, GPGME_ENCRYPT_EXPECT_SIGN. (gpgme_set_sub_protocol, gpgme_key_from_uid): New functions. * libgpgme.vers, gpgme.def: Add new functions. * gpgme.c (gpgme_set_protocol): Add UIServer protocol. (gpgme_set_sub_protocol): New function. (gpgme_get_protocol_name): Add UIServer and default protocol. * assuan-support.c: Return correct error values, implement socketpair for POSIX. * priv-io.h, posix-io.c, w32-io.c, w32-glib-io.c, w32-qt-io.cpp (_gpgme_io_spawn): Add ATFORK and ATFORKVALUE arguments. Implement it for POSIX. Adjust all callers. * engine.h, engine-backend.h (_gpgme_engine_set_protocol) (_gpgme_engine_op_decrypt_verify): New prototypes. Adjust all users. * engine.c (engine_ops, gpgme_get_engine_info): Add UIServer engine. (_gpgme_engine_set_protocol, _gpgme_engine_op_decrypt_verify): New function. * decrypt-verify.c (decrypt_verify_start): Call _gpgme_engine_op_decrypt_verify. * util.h, posix-util.c, w32-util.c (_gpgme_get_uiserver_socket_path): New function. * engine-gpgsm.c (gpgsm_set_fd): Fix _gpgme_io_pipe invocation. * gpgme-tool.c: Some support for UIServer protocol. * engine-uiserver.c: New file.
114 lines
3.1 KiB
C
114 lines
3.1 KiB
C
/* decrypt-verify.c - Decrypt and verify function.
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Copyright (C) 2000 Werner Koch (dd9jn)
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Copyright (C) 2001, 2002, 2003, 2004 g10 Code GmbH
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This file is part of GPGME.
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GPGME is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of
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the License, or (at your option) any later version.
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GPGME is distributed in the hope that it will be useful, but
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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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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#if HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "debug.h"
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#include "gpgme.h"
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#include "ops.h"
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static gpgme_error_t
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decrypt_verify_status_handler (void *priv, gpgme_status_code_t code,
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char *args)
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{
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gpgme_error_t err;
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err = _gpgme_progress_status_handler (priv, code, args);
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if (!err)
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err = _gpgme_decrypt_status_handler (priv, code, args);
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if (!err)
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err = _gpgme_verify_status_handler (priv, code, args);
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return err;
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}
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static gpgme_error_t
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decrypt_verify_start (gpgme_ctx_t ctx, int synchronous,
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gpgme_data_t cipher, gpgme_data_t plain)
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{
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gpgme_error_t err;
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err = _gpgme_op_reset (ctx, synchronous);
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if (err)
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return err;
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err = _gpgme_op_decrypt_init_result (ctx);
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if (err)
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return err;
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err = _gpgme_op_verify_init_result (ctx);
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if (err)
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return err;
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if (!cipher)
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return gpg_error (GPG_ERR_NO_DATA);
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if (!plain)
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return gpg_error (GPG_ERR_INV_VALUE);
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if (ctx->passphrase_cb)
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{
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err = _gpgme_engine_set_command_handler
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(ctx->engine, _gpgme_passphrase_command_handler, ctx, NULL);
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if (err)
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return err;
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}
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_gpgme_engine_set_status_handler (ctx->engine,
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decrypt_verify_status_handler, ctx);
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return _gpgme_engine_op_decrypt_verify (ctx->engine, cipher, plain);
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}
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/* Decrypt ciphertext CIPHER and make a signature verification within
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CTX and store the resulting plaintext in PLAIN. */
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gpgme_error_t
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gpgme_op_decrypt_verify_start (gpgme_ctx_t ctx, gpgme_data_t cipher,
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gpgme_data_t plain)
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{
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gpgme_error_t err;
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TRACE_BEG2 (DEBUG_CTX, "gpgme_op_decrypt_verify_start", ctx,
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"cipher=%p, plain=%p", cipher, plain);
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err = decrypt_verify_start (ctx, 0, cipher, plain);
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return TRACE_ERR (err);
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}
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/* Decrypt ciphertext CIPHER and make a signature verification within
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CTX and store the resulting plaintext in PLAIN. */
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gpgme_error_t
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gpgme_op_decrypt_verify (gpgme_ctx_t ctx, gpgme_data_t cipher,
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gpgme_data_t plain)
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{
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gpgme_error_t err;
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TRACE_BEG2 (DEBUG_CTX, "gpgme_op_decrypt_verify", ctx,
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"cipher=%p, plain=%p", cipher, plain);
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err = decrypt_verify_start (ctx, 1, cipher, plain);
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if (!err)
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err = _gpgme_wait_one (ctx);
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return TRACE_ERR (err);
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}
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