Demonstrate the usage of Windows credential provider, built on top of official V2 Credential Provider Sample. The repo extends the functionality, allowing a user to unlock a PC with a code sent via LINE Notify.
First of all, create a LINE chatroom and associate it with a valid notify bearer. Then, download the sample DLL and put it under System32 directory.
Also download the registry file and double click to import module settings. This will add entries under HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\Credential Providers and HKCR\CLSID\{5fd3d285-0dd9-4362-8855-e0abaacd4af6} to hint Windows to load the sample provider.
Open Registry Editor and navigate to HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\Credential Providers\{5fd3d285-0dd9-4362-8855-e0abaacd4af6}. Insert these REG_SZ key-value pairs based on your own information:
| Name | Data |
|---|---|
| UserName | Account name. Let provider know which user the tile belongs to. |
| Password | Password to use, in plain text. |
| LineBearer | The LINE Notify bearer acquired in the first step. |
Unlock the device. Now a new interactable credential tile should show up in logon screen. If not, make sure Microsoft Visual C++ Redistributable 2022 is properly installed on the machine.
Get the Unregister.reg. Double click to remove the registry records. Delete the deployed SampleV2CredentialProvider DLL from System32 folder.
Open the solution file with Visual Studio 2022. Press CTRL+B to build the vcxproj and find the compiled binary in x64 directory.