This library implements the System.IO.Abstractions interfaces for interacting with the filesystem, and adds support for interacting with UNC or SMB paths.

The project is curretly a work in progress and is not guaranteed to work for your specific application.

If you are already using the System.IO.Abstractions interfaces and dependency injection, you should only have to do the these things to make it work:

• inject an ISMBClientFactory (implemented by SMBClientFactory)
• inject an ISMBCredentialProvider (implemented by SMBCredentialProvider)
• inject an ISMBFileSystem (implemented by SMBFileSystem) instead of the System.IO.Abstractions FileSystem
• wrap your existing filesystem calls with an SMBCredential. (example below)

using (var credential = new SMBCredential(domain, username, password, filePath, credentialProvider))
{
    // Your calls to the filesystem interface go here.
}

Currently the maxBufferSize needs to be set to the default, which is 65536. The server should be using the buffer size that it sends back to the client, but doesn't seem to be honoring that.