PyBlueZ 未在此处公开 Windows 蓝牙身份验证 API:https ://msdn.microsoft.com/en-us/library/windows/desktop/cc766819(v=vs.85).aspx
解决这个问题的一种方法是创建一个命令行工具并通过 Python 使用它。要为 Windows 创建命令行工具,请使用 Visual Studio 并将必要的库添加到项目链接器属性:Bthprops.lib 和 ws2_32.lib
下面是一个项目的代码,用于制作一个带有 1 个参数的命令行工具,即 MAC 地址,它使用“Just Works”配对来配对指定的设备。请参阅使用密码配对的注释代码。
#include "stdafx.h"
#include <initguid.h>
#include <winsock2.h>
#include <BluetoothAPIs.h>
#include <ws2bth.h>
BOOL WINAPI BluetoothAuthCallback(LPVOID pvParam, PBLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS pAuthCallbackParams);
int _tmain(int argc, _TCHAR* argv[])
{
SOCKADDR_BTH sa = { 0 };
int sa_len = sizeof(sa);
DWORD dwRet;
BLUETOOTH_DEVICE_INFO btdi = { 0 };
HBLUETOOTH_AUTHENTICATION_REGISTRATION hRegHandle = 0;
// initialize windows sockets
WORD wVersionRequested;
WSADATA wsaData;
wVersionRequested = MAKEWORD(2, 0);
if (WSAStartup(wVersionRequested, &wsaData) != 0) {
ExitProcess(2);
}
// parse the specified Bluetooth address
if (argc < 2) {
fprintf(stderr, "usage: csbtpair <addr>\n"
"\n addr must be in the form (XX:XX:XX:XX:XX:XX)");
ExitProcess(2);
}
if (SOCKET_ERROR == WSAStringToAddress(argv[1], AF_BTH,
NULL, (LPSOCKADDR)&sa, &sa_len)) {
ExitProcess(2);
}
// setup device info
btdi.dwSize = sizeof(BLUETOOTH_DEVICE_INFO);
btdi.Address.ullLong = sa.btAddr;
btdi.ulClassofDevice = 0;
btdi.fConnected = false;
btdi.fRemembered = false;
btdi.fAuthenticated = false;
// register authentication callback. this prevents UI from showing up.
dwRet = BluetoothRegisterForAuthenticationEx(&btdi, &hRegHandle, &BluetoothAuthCallback, NULL);
if (dwRet != ERROR_SUCCESS)
{
fprintf(stderr, "BluetoothRegisterForAuthenticationEx ret %d\n", dwRet);
ExitProcess(2);
}
// authenticate device (will call authentication callback)
AUTHENTICATION_REQUIREMENTS authreqs = MITMProtectionNotRequired;
fprintf(stderr, "BluetoothAuthReqs = %d\n", authreqs);
dwRet = BluetoothAuthenticateDeviceEx(NULL, NULL, &btdi, NULL, authreqs);
if (dwRet != ERROR_SUCCESS)
{
fprintf(stderr, "BluetoothAuthenticateDevice ret %d\n", dwRet);
if (dwRet == ERROR_CANCELLED)
{
fprintf(stderr, "Cancelled");
}
else if (dwRet == ERROR_INVALID_PARAMETER)
{
fprintf(stderr, "Invalid Parameter");
}
else if (dwRet == ERROR_NO_MORE_ITEMS)
{
fprintf(stderr, "Already paired!");
}
}
fprintf(stderr, "pairing finish\n");
ExitProcess(0);
return 0;
}
// Authentication callback
BOOL WINAPI BluetoothAuthCallback(LPVOID pvParam, PBLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS pAuthCallbackParams)
{
DWORD dwRet;
fprintf(stderr, "BluetoothAuthCallback 0x%x\n", pAuthCallbackParams->deviceInfo.Address.ullLong);
BLUETOOTH_AUTHENTICATE_RESPONSE AuthRes;
AuthRes.authMethod = pAuthCallbackParams->authenticationMethod;
fprintf(stderr, "Authmethod %d\n", AuthRes.authMethod);
// Check to make sure we are using numeric comparison (Just Works)
if (AuthRes.authMethod == BLUETOOTH_AUTHENTICATION_METHOD_NUMERIC_COMPARISON)
{
fprintf(stderr, "Numeric Comparison supported\n");
}
AuthRes.bthAddressRemote = pAuthCallbackParams->deviceInfo.Address;
AuthRes.negativeResponse = FALSE;
// Commented out code is used for pairing using the BLUETOOTH_AUTHENTICATION_METHOD_PASSKEY method
//memcpy_s(AuthRes.pinInfo.pin, sizeof(AuthRes.pinInfo.pin), L"1234", 0);
//AuthRes.pinInfo.pinLength = 0;
// Respond with numerical value for Just Works pairing
AuthRes.numericCompInfo.NumericValue = 1;
// Send authentication response to authenticate device
dwRet = BluetoothSendAuthenticationResponseEx(NULL, &AuthRes);
if (dwRet != ERROR_SUCCESS)
{
fprintf(stderr, "BluetoothSendAuthenticationResponseEx ret %d\n", dwRet);
if (dwRet == ERROR_CANCELLED)
{
fprintf(stderr, "Bluetooth device denied passkey response or communicatino problem.\n");
}
else if (dwRet == E_FAIL)
{
fprintf(stderr, "Device returned a failure code during authentication.\n");
}
else if (dwRet == 1244)
{
fprintf(stderr, "Not authenticated\n");
}
}
else
{
fprintf(stderr, "BluetoothAuthCallback finish\n");
}
return 1; // This value is ignored
}
代替自己创建这个,您可能想尝试这个预制的解决方案:
http: //bluetoothinstaller.com/bluetooth-command-line-tools/
它不适用于我的特定解决方案。
然后,您需要以管理员身份从 python 运行下载的或自定义的命令行工具。为了可靠地做到这一点,我推荐stackoverflow问题:
如何在windows上以提升的权限运行python脚本