private static string?GetAuthenticationType(IFtpUser user)
{
return(user switch
{
IAnonymousFtpUser _ => "anonymous",
IUnixUser _ => "pam",
PasswordAuthorization.UnauthenticatedUser _ => null,
_ => "custom"
});
private IAccountDirectories GetAnonymousDirectories(IAnonymousFtpUser ftpUser)
{
var rootPath = _anonymousRoot;
if (_anonymousRootPerEmail)
{
if (string.IsNullOrEmpty(ftpUser.Email))
{
_logger?.LogWarning("Anonymous root per email is configured, but got anonymous user without email. This anonymous user will see the files of all other anonymous users!");
}
else
{
rootPath = Path.Combine(rootPath, ftpUser.Email);
}
}
return(new GenericAccountDirectories(rootPath));
}
private IAccountDirectories GetAnonymousDirectories([NotNull] IAnonymousFtpUser ftpUser)
{
var rootPath = _anonymousRootDirectory;
if (string.IsNullOrEmpty(rootPath))
{
_logger?.LogError("Anonymous users aren't supported, because PamAccountDirectoryQueryOptions.AnonymousRootDirectory isn't set.");
throw new InvalidOperationException("Anonymous users aren't supported, because PamAccountDirectoryQueryOptions.AnonymousRootDirectory isn't set.");
}
if (_anonymousRootPerEmail)
{
if (string.IsNullOrEmpty(ftpUser.Email))
{
_logger?.LogWarning("Anonymous root per email is configured, but got anonymous user without email. This anonymous user will see the files of all other anonymous users!");
}
else
{
rootPath = Path.Combine(rootPath, ftpUser.Email);
}
}
return(new GenericAccountDirectories(rootPath));
}