private IHostFileFactory CreateHostFileFactoryFor(IHostFile hostFile)
{
var factory = Substitute.For <IHostFileFactory>();
factory.Create(Arg.Any <ITextFileReader>(), Arg.Any <ITextFileWriter>())
.Returns(hostFile);
return(factory);
}
private void Merge(string url, IHostFile hostFile)
{
var cachedHosts = _blocklistCacheManager.GetReaderFor(url);
if (cachedHosts == null)
{
_logger.LogWarning($"Unable to retrieve cached data for {url}");
return;
}
_logger.LogDebug($"Retrieved cached data for {url}");
hostFile.Merge(cachedHosts);
}
private void MergeBlocklistsInto(IHostFile hostFile)
{
_settings.Sources.ForEach(url => Merge(url, hostFile));
}
private void OverrideRedirectWithUserPreferenceOn(IHostFile hostFile)
{
_logger.LogInfo($"Redirecting adserver hosts to {_settings.RedirectIp}");
hostFile.SetRedirectIp(_settings.RedirectIp);
}
private void ApplyBlacklistOn(IHostFile hostFile)
{
_logger.LogInfo($"Applying {_settings.Blacklist.Count()} blacklist hosts");
_settings.Blacklist.ForEach(b => hostFile.Redirect(b, _settings.RedirectIp));
}
private void ApplyWhitelistOn(IHostFile hostFile)
{
_logger.LogInfo($"Applying {_settings.Whitelist.Count()} whitelist hosts");
_settings.Whitelist.ForEach(hostFile.Whitelist);
}
