public static T TryGetValue <T>(this Nett.TomlTable table, string key, T @default)
{
if (table.TryGetValue(key, out var obj))
{
return(obj.Get <T>());
}
else
{
return(@default);
}
}
public static bool TryGetValue <T>(this Nett.TomlTable table, string key, out T value)
{
if (table.TryGetValue(key, out var obj))
{
value = obj.Get <T>();
return(true);
}
else
{
value = default(T);
return(false);
}
}
public static bool Patch()
{
var version = VersionHelper.PublishVersion;
if (!DnscryptProxyConfigurationManager.LoadConfiguration())
{
return(false);
}
if (version.Equals("0.6.5"))
{
//added: netprobe_address = '255.255.255.0:53'
//changed: netprobe_timeout = 0
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.netprobe_address = "255.255.255.0:53";
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.netprobe_timeout = 0;
return(DnscryptProxyConfigurationManager.SaveConfiguration());
}
if (version.Equals("0.6.6"))
{
//changed: netprobe_address = '9.9.9.9:53'
//changed: netprobe_timeout = 60
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.netprobe_address = "9.9.9.9:53";
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.netprobe_timeout = 60;
return(DnscryptProxyConfigurationManager.SaveConfiguration());
}
if (version.Equals("0.6.8") || version.Equals("0.6.9") || version.Equals("0.7.0"))
{
//changed: timeout = 5000
//added: reject_ttl = 600
//changed: cache_size = 1024
//changed: cache_min_ttl = 2400
//added: cache_neg_min_ttl = 60
//added: cache_neg_max_ttl = 600
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.timeout = 5000;
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.reject_ttl = 600;
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.cache_size = 1024;
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.cache_min_ttl = 2400;
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.cache_neg_min_ttl = 60;
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.cache_neg_max_ttl = 600;
var sources = DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.sources;
if (!sources.ContainsKey("relays"))
{
sources.Add("relays", new Source
{
urls = new[] { "https://github.com/DNSCrypt/dnscrypt-resolvers/raw/master/v2/relays.md", "https://download.dnscrypt.info/resolvers-list/v2/relays.md" },
cache_file = "relays.md",
minisign_key = "RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3",
refresh_delay = 72,
prefix = ""
});
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.sources = sources;
}
return(DnscryptProxyConfigurationManager.SaveConfiguration());
}
if (version.Equals("0.7.1"))
{
//changed: ignore_system_dns = true
//changed: block_unqualified = true
//changed: block_undelegated = true
//added: broken_implementations
//added: fallback_resolvers (instead of fallback_resolver)
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.ignore_system_dns = true;
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.block_unqualified = true;
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.block_undelegated = true;
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.fallback_resolvers = new ObservableCollection <string>(Global.DefaultFallbackResolvers);
var sources = DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.sources;
if (!sources.ContainsKey("relays"))
{
sources.Add("relays", new Source
{
urls = new[] { "https://github.com/DNSCrypt/dnscrypt-resolvers/raw/master/v2/relays.md", "https://download.dnscrypt.info/resolvers-list/v2/relays.md" },
cache_file = "relays.md",
minisign_key = "RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3",
refresh_delay = 72,
prefix = ""
});
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.sources = sources;
}
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.broken_implementations =
new BrokenImplementations
{
//broken_query_padding = new List<string> { "cisco", "cisco-ipv6", "cisco-familyshield" },
fragments_blocked = new List <string> {
"cisco", "cisco-ipv6", "cisco-familyshield",
"cisco-familyshield-ipv6", "quad9-dnscrypt-ip4-filter-alt", "quad9-dnscrypt-ip4-filter-pri",
"quad9-dnscrypt-ip4-nofilter-alt", "quad9-dnscrypt-ip4-nofilter-pri", "quad9-dnscrypt-ip6-filter-alt",
"quad9-dnscrypt-ip6-filter-pri", "quad9-dnscrypt-ip6-nofilter-alt", "quad9-dnscrypt-ip6-nofilter-pri",
"cleanbrowsing-adult", "cleanbrowsing-family-ipv6", "cleanbrowsing-family", "cleanbrowsing-security"
}
};
return(DnscryptProxyConfigurationManager.SaveConfiguration());
}
if (version.Equals("0.7.2"))
{
//removed: daemonize
var configFile = System.IO.Path.Combine(System.IO.Directory.GetCurrentDirectory(), Global.DnsCryptProxyFolder, Global.DnsCryptConfigurationFile);
if (!System.IO.File.Exists(configFile))
{
return(false);
}
var settings = Nett.TomlSettings.Create(s => s.ConfigurePropertyMapping(m => m.UseTargetPropertySelector(standardSelectors => standardSelectors.IgnoreCase)));
Nett.TomlTable toml = Nett.Toml.ReadFile(configFile);
toml.Remove("daemonize");
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration = Nett.Toml.ReadString <DnscryptProxyConfiguration>(toml.ToString(), settings);
return(DnscryptProxyConfigurationManager.SaveConfiguration());
}
return(false);
}
