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我正在尝试在 C++ 项目上检查使用 gpgme，但是当我尝试访问 OpenPGP 引擎时

我已经在我的电脑上安装了 GnuPG，并且我在 windows 下运行。

更多的命令gpgconf和gpg2工作正常，所以 GnuGP 安装得很好

我将 gpgme 的调试级别设置为 9，但出现错误，这是日志：

GPGME 2015-12-28 19:05:21 <0x2b18>  gpgme_debug: level=9
GPGME 2015-12-28 19:05:21 <0x2b18>  gpgme_debug: gpgme='D:\CODING\C++\bin\Debug'
GPGME 2015-12-28 19:05:21 <0x2b18>  gpgme_check_version: call: 0=00000000, req_version=(null), VERSION=1.6.0
GPGME 2015-12-28 19:05:21 <0x2b18>  gpgme_check_version_internal: call: 0=00000000, req_version=(null), offset_sig_validity=32
GPGME 2015-12-28 19:05:21 <0x2b18>  gpgme-dinfo: gpgconf='C:\Program Files (x86)\GNU\GnuPG\gpgconf.exe'
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_pipe: enter: filedes=0028F680, inherit_idx=1 (GPGME uses it for reading)
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_pipe: leave: read=0x0 (00000150/0x0), write=0x1 (00000164/0x0)
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: enter: path=0AF93FD0, path=C:\Program Files (x86)\GNU\GnuPG\gpgconf.exe
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, argv[ 0] = C:\Program Files (x86)\GNU\GnuPG\gpgconf.exe
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, argv[ 1] = --list-dirs
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, tmp_name = C:\Users\User\AppData\Local\Temp\gpgme-HBCBJ6
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, CreateProcess failed: ec=87
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: error: Input/output error
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: enter: fd=00000000
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: check: fd=00000000, fd=0 -> handle=00000150 socket=-1 dupfrom=-1
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: leave: result=0
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: enter: fd=00000001
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: check: fd=00000001, fd=1 -> handle=00000164 socket=-1 dupfrom=-1
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: leave: result=0
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_pipe: enter: filedes=0028F680, inherit_idx=1 (GPGME uses it for reading)
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_pipe: leave: read=0x0 (00000168/0x0), write=0x1 (00000174/0x0)
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: enter: path=0AF93FD0, path=C:\Program Files (x86)\GNU\GnuPG\gpgconf.exe
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, argv[ 0] = C:\Program Files (x86)\GNU\GnuPG\gpgconf.exe
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, argv[ 1] = --list-components
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, tmp_name = C:\Users\User\AppData\Local\Temp\gpgme-4Cb3i3
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, CreateProcess failed: ec=87
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: error: Input/output error
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: enter: fd=00000000
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: check: fd=00000000, fd=0 -> handle=00000168 socket=-1 dupfrom=-1
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: leave: result=0
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: enter: fd=00000001
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: check: fd=00000001, fd=1 -> handle=00000174 socket=-1 dupfrom=-1
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: leave: result=0
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_pipe: enter: filedes=0028FA5C, inherit_idx=1 (GPGME uses it for reading)
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_pipe: leave: read=0x0 (0000017C/0x0), write=0x1 (00000190/0x0)
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: enter: path=0AF93FD0, path=C:\Program Files (x86)\GNU\GnuPG\gpgconf.exe
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, argv[ 0] = C:\Program Files (x86)\GNU\GnuPG\gpgconf.exe
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, argv[ 1] = --version
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, tmp_name = C:\Users\User\AppData\Local\Temp\gpgme-DrOuSZ
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: check: path=0AF93FD0, CreateProcess failed: ec=87
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_spawn: error: Input/output error
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: enter: fd=00000000
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: check: fd=00000000, fd=0 -> handle=0000017C socket=-1 dupfrom=-1
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: leave: result=0
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: enter: fd=00000001
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: check: fd=00000001, fd=1 -> handle=00000190 socket=-1 dupfrom=-1
GPGME 2015-12-28 19:05:21 <0x2b18>  _gpgme_io_close: leave: result=0
GPGME 2015-12-28 19:05:21 <0x2b18>  engine.c:365: returning error: Invalid crypto engine
GPGME 2015-12-28 19:05:21 <0x2b18>  engine.c:155: returning error: Invalid crypto engine
Invalid crypto engine

编辑：这是我运行的代码：

#include "gpgme.h"
#include <iostream>
using namespace std;

void genKey()
{
    gpgme_set_global_flag("debug","9");
    gpgme_check_version(NULL);
    gpg_error_t test = gpgme_engine_check_version(GPGME_PROTOCOL_OpenPGP);
    cout << gpgme_strerror(test) << endl;
    cout << "Engine : " << gpgme_get_dirinfo("gpg-name") << endl;
}
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1 回答 1

0

解决了 ：


我将 gpg4win 安装在一个虚拟目录中，我将整个目录复制到我的 bin 中。我添加gpgme_set_global_flag("disable-gpgconf","1")and gpgme_set_global_flag("gpg-name","gpgconf") BEFORE gpgme_check_version(NULL)。
它现在可以工作了，谢谢。

于 2015-12-28T20:54:41.330 回答