Windows Zebra LP2844 DOMException 的 10 个 WebUSB 打印问题：访问被拒绝

Question

在一个项目中，我正在尝试使用 Chrome 中可用的 WebUSB API 来使用 Zebra LP2844 打印机进行打印。

我在 OSX 上成功了，没有问题，最终在 Ubuntu 和 ChromeOS 上成功了，这要感谢谈到了解除内核驱动程序的绑定所以 Chrome 能够访问设备。

我为此使用的页面是通过 https 提供的，因为文档需要它。

但是，在 Windows 10 上，我可以使用 navigator.usb.requestDevice 连接到打印机，如此处所示

但是当我在打印例程中调用连接的打印机上的 open() 时，我不断收到下一个错误

错误 DOMException：访问被拒绝。

打印方法代码如下：

print : async function(printString) {
    let startTime = new Date().getTime();

    if (!this.pairedPrinter) {
      console.log("No printer connected");
      return;
    }

    try {
      if (!this.pairedPrinter.opened) {
        await this.pairedPrinter.open();
      }

      await this.pairedPrinter.claimInterface(0);

      let encoder = new TextEncoder();
      const printBuffer = encoder.encode(printString);

      let printResult = await this.pairedPrinter.transferOut(6, printBuffer);

      await this.pairedPrinter.releaseInterface(0);

      await this.pairedPrinter.close();

    } catch (err) {
      console.log("Error");
      console.log(err);
    } finally {
      let endTime = new Date().getTime();
      let printTime = endTime - startTime;
      console.log("Print time: " + printTime + " ms");
    }
}

我发现了一个类似的问题here, that points to 。当我插入打印机时，Windows 安装的默认驱动程序阻止 Chrome 访问它（就像 Ubuntu 一样），这是完全合理的。

因此，我将自定义 .inf 文件实现为 described here。

这是我的 inf 文件

;
;
; Installs WinUsb
;

; =================== Strings ===================

[Strings]
ManufacturerName = "Zebra"
ClassName = "Universal Serial Bus devices"
DeviceName = "Aeropost Zebra LP2844"
SourceName = "Aeropost Zebra LP2844 Install Disk"
DeviceID   = "VID_0A5F&PID_0009"
DeviceGUID = "{c3bd2e26-7e03-4189-8c9d-852faf628494}"
REG_MULTI_SZ = 0x00010000

[Version]
Signature = "$Windows NT$"
Class     = Printer
ClassGuid = {4d36e979-e325-11ce-bfc1-08002be10318}
Provider  = %ManufacturerName%
CatalogFile = zebrawinusb.cat
DriverVer = 03/02/2018,1.0.0.0

; ========== Class definition ===========

[ClassInstall32]
AddReg = ClassInstall_AddReg

[ClassInstall_AddReg]
HKR,,,0,"Universal Serial Bus devices"
HKR,,Icon,,-20

; ========== Manufacturer/Models sections ===========

[Manufacturer]
%ManufacturerName% = Standard,NTx86
%ManufacturerName% = Standard,NTamd64

[Standard.NTx86]
%DeviceName% = USB_Install, USB\%DeviceID%

[Standard.NTamd64]
%DeviceName% = USB_Install, USB\%DeviceID%

; =================== Installation ===================

[USB_Install]
Include = winusb.inf
Needs   = WINUSB.NT

[USB_Install.Services]
Include = winusb.inf
Needs   = WINUSB.NT.Services

[USB_Install.Wdf]
KmdfService = WINUSB, WinUsb_Install

[WinUSB_Install]
KmdfLibraryVersion = 1.11

[USB_Install.HW]
AddReg=Dev_AddReg

[Dev_AddReg]
HKR,,DeviceInterfaceGUIDs,0x10000,%DeviceGUID%

[USB_Install.CoInstallers]
AddReg = CoInstallers_AddReg
CopyFiles = CoInstallers_CopyFiles

[CoInstallers_AddReg]
HKR,,CoInstallers32,0x00010000,"WdfCoInstaller01011.dll,WdfCoInstaller","WinUsbCoInstaller2.dll"

[CoInstallers_CopyFiles]
WinUsbCoInstaller2.dll
WdfCoInstaller01011.dll

[DestinationDirs]
; If your INF needs to copy files, you must not use the DefaultDestDir directive here.  
CoInstallers_CopyFiles=11
; ================= Source Media Section =====================

[SourceDisksNames]
1 = %SourceName%

[SourceDisksFiles.x86]
WinUSBCoInstaller2.dll = 1,x86
WdfCoInstaller01011.dll = 1,x86

[SourceDisksFiles.x64]
WinUSBCoInstaller2.dll = 1,x64
WdfCoInstaller01011.dll = 1,x64

使用 inf2cat 构建驱动程序，对其进行测试签名，当我尝试更新打印机驱动程序以使用它时，它失败并出现错误 "the file specified could not be found (0x00000002)"。

setupapi.dev.log 文件没有提供有关未找到哪个文件的任何信息。

这是驱动程序更新过程的日志文件：

>>>  [Device Install (DiShowUpdateDevice) - USBPRINT\ZEBRA_LP2844_&3295E28F&3&USB001]
>>>  Section start 2018/03/02 16:14:00.023
      cmd: "C:\WINDOWS\system32\mmc.exe" C:\WINDOWS\system32\devmgmt.msc
     dvi: {DIF_UPDATEDRIVER_UI} 16:14:00.023
     dvi:      Class installer: Enter 16:14:00.023
     dvi:      Class installer: Exit
     dvi:      Default installer: Enter 16:14:00.039
     dvi:      Default installer: Exit
     dvi: {DIF_UPDATEDRIVER_UI - exit(0xe000020e)} 16:14:00.054
     ndv: {Update Driver Software Wizard - USBPRINT\ZEBRA_LP2844_&3295E28F&3&USB001}
     dvi:      {DIF_SELECTDEVICE} 16:14:05.662
     dvi:           Class installer: Enter 16:14:05.678
     dvi:           Class installer: Exit
     dvi:      {DIF_SELECTDEVICE - exit(0xe000020e)} 16:14:05.678
     dvi:      {DIF_SELECTDEVICE} 16:14:12.148
     dvi:           Class installer: Enter 16:14:12.148
     dvi:           Class installer: Exit
     dvi:      {DIF_SELECTDEVICE - exit(0xe000020e)} 16:14:12.163
     ndv:      Driver package 'C:\WINDOWS\System32\DriverStore\FileRepository\zebrawinusb.inf_amd64_ddcc3ed00fd3e8a8\zebrawinusb.inf' is already imported.
     sto:      {Setup Import Driver Package: c:\zebrawinusbdriver\zebrawinusb.inf} 16:14:16.158
     sto:           Driver package already imported as 'oem20.inf'.
     sto:      {Setup Import Driver Package - exit (0x00000000)} 16:14:16.180
     dvi:      Searching for hardware ID(s):
     dvi:           usbprint\zebra_lp2844_5bc4
     dvi:           zebra_lp2844_5bc4
     dvi:      Class GUID of device remains: {4d36e979-e325-11ce-bfc1-08002be10318}.
     dvi:      {Plug and Play Service: Device Install for USBPRINT\ZEBRA_LP2844_&3295E28F&3&USB001}
     dvi:           Driver INF Path: C:\WINDOWS\INF\oem20.inf
     dvi:           Driver Node Name: zebrawinusb.inf:c14ce8840c48fa1f:USB_Install:1.0.0.0:usb\vid_0a5f&pid_0009,
     dvi:           Driver Store Path: C:\WINDOWS\System32\DriverStore\FileRepository\zebrawinusb.inf_amd64_ddcc3ed00fd3e8a8\zebrawinusb.inf
     dvi:           Searching for hardware ID(s):
     dvi:                usbprint\zebra_lp2844_5bc4
     dvi:                zebra_lp2844_5bc4
     dvi:           Class GUID of device changed to: {4d36e979-e325-11ce-bfc1-08002be10318}.
     dvi:           {Core Device Install} 16:14:16.313
!    pol:                Selected driver node does not match this device (force-install)
     dvi:                {Install Device - USBPRINT\ZEBRA_LP2844_&3295E28F&3&USB001} 16:14:16.316
     dvi:                     Device Status: 0x0180200a, Problem: 0x0 (0x00000000)
     dvi:                     Parent device: USB\VID_0A5F&PID_0009J113802152
!    dvi:                     Unable to determine matching device ID for oem20.inf. Error = 0xE0000228
!    dvi:                     Unable to configure device, falling back to standard device installation.
     dvi:                     {DIF_ALLOW_INSTALL} 16:14:16.324
     dvi:                          Using exported function 'ClassInstall32' in module 'C:\WINDOWS\system32\ntprint.dll'.
     dvi:                          Class installer == ntprint.dll,ClassInstall32
     dvi:                          Class installer: Enter 16:14:16.336
     dvi:                          Class installer: Exit
     dvi:                          Default installer: Enter 16:14:16.340
     dvi:                          Default installer: Exit
     dvi:                     {DIF_ALLOW_INSTALL - exit(0xe000020e)} 16:14:16.342
     dvi:                     {DIF_INSTALLDEVICEFILES} 16:14:16.343
     dvi:                          Class installer: Enter 16:14:16.344
!!!  dvi:                          Class installer: failed(0x00000002)!
     dvi:                     {DIF_INSTALLDEVICEFILES - exit(0x00000002)} 16:14:16.383
!    dvi:                     Queueing up error report for device install failure.
     dvi:                {Install Device - exit(0x00000002)} 16:14:16.383
     dvi:           {Core Device Install - exit(0x00000002)} 16:14:16.383
     dvi:           {DIF_DESTROYPRIVATEDATA} 16:14:16.383
     dvi:                Class installer: Enter 16:14:16.383
     dvi:                Class installer: Exit
     dvi:                Default installer: Enter 16:14:16.399
     dvi:                Default installer: Exit
     dvi:           {DIF_DESTROYPRIVATEDATA - exit(0xe000020e)} 16:14:16.399
     ump:      {Plug and Play Service: Device Install exit(00000002)}
!!!  ndv:      Device install failed for device.
     ndv: {Update Driver Software Wizard exit(00000002)}
<<<  Section end 2018/03/02 16:15:14.498
<<<  [Exit status: FAILURE(0x00000002)]

我什至尝试使用 zadig 替换打印机驱动程序，结果相同（访问被拒绝错误）。

此时，非常感谢任何帮助。

2018 年 3 月 5 日更新

今天我成功完成了我的自定义 inf 安装程序，按照下一步ps:

防止 windows 10 在我插入打印机时在网上搜索驱动程序并安装它们 (view details here)
更新我的自定义 inf 安装程序以使用 USBDevice class 和 {88bae032-5a81-49f0-bc3d-a4ff138216d6} ClassGuid 值
构建驱动程序 cat 文件并签名
卸载设备的所有驱动程序并拔下打印机
重启电脑
重新插入打印机。此时，在设备管理器中，该设备被检测为通用串行总线设备
最后，按照followed this instructions使用之前创建的更新设备驱动程序。

驱动安装成功，regedit 显示设备正在使用 WinUSB

遗憾的是，当我尝试从网页打印时，我继续收到 "DOMException: Access denied." 错误...所以我仍然需要帮助:(

ps：这可能是我所知道的 Whosebug 上最长的 post（或者至少是前 10 名）。

更新 03/06/2018

根据 Reilly Grant 的要求，我包括了 USBView 的输出（lsusb 等同于 windows）

[Port1]  :  Aeropost Zebra LP2844


Is Port User Connectable:         yes
Is Port Debug Capable:            no
Companion Port Number:            10
Companion Hub Symbolic Link Name: USB#ROOT_HUB30#4&4f0abe8&0&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
Protocols Supported:
 USB 1.1:                         yes
 USB 2.0:                         yes
 USB 3.0:                         no

Device Power State:               PowerDeviceD0

       ---===>Device Information<===---
*!*ERROR:  No String Descriptor for index 4!

ConnectionStatus:                  
Current Config Value:              0x01  -> Device Bus Speed: Full (is not SuperSpeed or higher capable)
Device Address:                    0x01
Open Pipes:                           2

          ===>Device Descriptor<===
bLength:                           0x12
bDescriptorType:                   0x01
bcdUSB:                          0x0100
bDeviceClass:                      0x07
*!*ERROR:  unknown bDeviceClass 7
bDeviceSubClass:                   0x01
*!*ERROR:  bDeviceSubClass of 1 is invalid
bDeviceProtocol:                   0x02
*!*ERROR:  bDeviceProtocol of 2 is invalid
bMaxPacketSize0:                   0x08 = (8) Bytes
idVendor:                        0x0A5F = Zebra Technologies
idProduct:                       0x0009
bcdDevice:                       0x0001
iManufacturer:                     0x02
*!*ERROR:  No String Descriptor for index 2!
iProduct:                          0x04
*!*ERROR:  No String Descriptor for index 4!
iSerialNumber:                     0x06
*!*ERROR:  No String Descriptor for index 6!
bNumConfigurations:                0x01

          ---===>Open Pipes<===---

          ===>Endpoint Descriptor<===
bLength:                           0x07
bDescriptorType:                   0x05
bEndpointAddress:                  0x85  -> Direction: IN - EndpointID: 5
bmAttributes:                      0x02  -> Bulk Transfer Type
wMaxPacketSize:                  0x0040 = 0x40 bytes
bInterval:                         0x00

          ===>Endpoint Descriptor<===
bLength:                           0x07
bDescriptorType:                   0x05
bEndpointAddress:                  0x06  -> Direction: OUT - EndpointID: 6
bmAttributes:                      0x02  -> Bulk Transfer Type
wMaxPacketSize:                  0x0040 = 0x40 bytes
bInterval:                         0x00

       ---===>Full Configuration Descriptor<===---

          ===>Configuration Descriptor<===
bLength:                           0x09
bDescriptorType:                   0x02
wTotalLength:                    0x0020  -> Validated
bNumInterfaces:                    0x01
bConfigurationValue:               0x01
iConfiguration:                    0x00
bmAttributes:                      0xC0  -> Self Powered
  -> Bus Powered
MaxPower:                          0x00 =   0 mA

          ===>Interface Descriptor<===
bLength:                           0x09
bDescriptorType:                   0x04
bInterfaceNumber:                  0x00
bAlternateSetting:                 0x00
bNumEndpoints:                     0x02
bInterfaceClass:                   0x07  -> This is a Printer USB Device Interface Class
bInterfaceSubClass:                0x01
bInterfaceProtocol:                0x02
iInterface:                        0x00

          ===>Endpoint Descriptor<===
bLength:                           0x07
bDescriptorType:                   0x05
bEndpointAddress:                  0x85  -> Direction: IN - EndpointID: 5
bmAttributes:                      0x02  -> Bulk Transfer Type
wMaxPacketSize:                  0x0040 = 0x40 bytes
bInterval:                         0x00

          ===>Endpoint Descriptor<===
bLength:                           0x07
bDescriptorType:                   0x05
bEndpointAddress:                  0x06  -> Direction: OUT - EndpointID: 6
bmAttributes:                      0x02  -> Bulk Transfer Type
wMaxPacketSize:                  0x0040 = 0x40 bytes
bInterval:                         0x00

有趣的是（实际上很奇怪），在尝试获取这些新信息时，我的 Google Chrome 开始抛出

TypeError: Cannot read property 'getDevices' of undefined

控制台出错，在控制台中键入 navigator.usb 返回 未定义。

由于没有任何意义，我重新安装了 Chrome，但错误仍然存在

因此，我安装了 Chrome Canary（存在 navigator.usb），结果打印机开始打印并且拒绝访问错误消失了。

我卸载了 Chrome Canary 并且不知何故 GA Chrome 也工作了。直到我关闭 Chrome 并再次打开它。然后我又得到了"Cannot read property 'getDevices' of undefined"错误。

我注意到删除 AppData/Local/Google 中 Chrome 的用户数据文件夹（整个配置文件文件夹）会使 Chrome 再次工作，直到我关闭它并再次打开它。

可能ps 尽管我正在调用 releaseInterface 并关闭，但我的打印代码中的某些内容仍然存在 "held"？

既然问题似乎有所改变，有什么想法吗？

Answer 1

也许你可以在这里用我的 WebUSB 测试仪做一个快速测试：https://larsgk.github.io/webusb-tester/ 它应该会告诉你系统声明了哪些接口（如果这是它失败的原因）。

Answer 2

在其他 windows 机器上进行了几次测试后，我设法使用 Zadig 软件将 windows 安装的驱动程序替换为 WinUSB，使一切正常。

关键是更换驱动后重启电脑

我开发的自定义驱动程序也可以，但 Zadig 的程序使事情变得容易得多;)

Windows Zebra LP2844 DOMException 的 10 个 WebUSB 打印问题：访问被拒绝

Windows 10 WebUSB printing issues with Zebra LP2844 DOMException: Access denied

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