620 lines
19 KiB
TOML
620 lines
19 KiB
TOML
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##############################################
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# #
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# dnscrypt-proxy configuration #
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# #
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##############################################
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## This is an example configuration file.
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## You should adjust it to your needs, and save it as "dnscrypt-proxy.toml"
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##
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## Online documentation is available here: https://dnscrypt.info/doc
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##################################
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# Global settings #
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##################################
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## List of servers to use
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##
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## Servers from the "public-resolvers" source (see down below) can
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## be viewed here: https://dnscrypt.info/public-servers
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##
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## If this line is commented, all registered servers matching the require_* filters
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## will be used.
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##
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## The proxy will automatically pick the fastest, working servers from the list.
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## Remove the leading # first to enable this; lines starting with # are ignored.
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server_names = ['charis', 'dnscrypt.nl-ns0', 'dnscrypt.uk-ipv4', 'dnscrypt.eu-dk', 'dnscrypt.eu-nl', 'dnswarden-dc1', 'dnswarden-dc2', 'publicarray-au', 'publicarray-au2', 'scaleway-fr', 'suami']
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## List of local addresses and ports to listen to. Can be IPv4 and/or IPv6.
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listen_addresses = ['127.0.0.1:53']
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## Maximum number of simultaneous client connections to accept
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max_clients = 250
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## Switch to a different system user after listening sockets have been created.
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## Note (1): this feature is currently unsupported on Windows.
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## Note (2): this feature is not compatible with systemd socket activation.
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## Note (3): when using -pidfile, the PID file directory must be writable by the new user
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# user_name = 'nobody'
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## Require servers (from static + remote sources) to satisfy specific properties
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# Use servers reachable over IPv4
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ipv4_servers = true
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# Use servers reachable over IPv6 -- Do not enable if you don't have IPv6 connectivity
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ipv6_servers = false
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# Use servers implementing the DNSCrypt protocol
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dnscrypt_servers = true
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# Use servers implementing the DNS-over-HTTPS protocol
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doh_servers = false
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## Require servers defined by remote sources to satisfy specific properties
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# Server must support DNS security extensions (DNSSEC)
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require_dnssec = true
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# Server must not log user queries (declarative)
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require_nolog = true
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# Server must not enforce its own blacklist (for parental control, ads blocking...)
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require_nofilter = true
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# Server names to avoid even if they match all criteria
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disabled_server_names = []
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## Always use TCP to connect to upstream servers.
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## This can be useful if you need to route everything through Tor.
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## Otherwise, leave this to `false`, as it doesn't improve security
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## (dnscrypt-proxy will always encrypt everything even using UDP), and can
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## only increase latency.
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force_tcp = false
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## SOCKS proxy
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## Uncomment the following line to route all TCP connections to a local Tor node
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## Tor doesn't support UDP, so set `force_tcp` to `true` as well.
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# proxy = 'socks5://127.0.0.1:9050'
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## HTTP/HTTPS proxy
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## Only for DoH servers
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# http_proxy = 'http://127.0.0.1:8888'
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## How long a DNS query will wait for a response, in milliseconds.
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## If you have a network with *a lot* of latency, you may need to
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## increase this. Startup may be slower if you do so.
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## Don't increase it too much. 10000 is the highest reasonable value.
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timeout = 1500
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## Keepalive for HTTP (HTTPS, HTTP/2) queries, in seconds
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keepalive = 30
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## Response for blocked queries. Options are `refused`, `hinfo` (default) or
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## an IP response. To give an IP response, use the format `a:<IPv4>,aaaa:<IPv6>`.
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## Using the `hinfo` option means that some responses will be lies.
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## Unfortunately, the `hinfo` option appears to be required for Android 8+
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blocked_query_response = 'refused'
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## Load-balancing strategy: 'p2' (default), 'ph', 'first' or 'random'
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# lb_strategy = 'p2'
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## Set to `true` to constantly try to estimate the latency of all the resolvers
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## and adjust the load-balancing parameters accordingly, or to `false` to disable.
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# lb_estimator = true
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## Log level (0-6, default: 2 - 0 is very verbose, 6 only contains fatal errors)
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# log_level = 2
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## log file for the application
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# log_file = 'dnscrypt-proxy.log'
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## Use the system logger (syslog on Unix, Event Log on Windows)
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# use_syslog = true
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## Delay, in minutes, after which certificates are reloaded
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cert_refresh_delay = 240
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## DNSCrypt: Create a new, unique key for every single DNS query
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## This may improve privacy but can also have a significant impact on CPU usage
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## Only enable if you don't have a lot of network load
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dnscrypt_ephemeral_keys = true
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## DoH: Disable TLS session tickets - increases privacy but also latency
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# tls_disable_session_tickets = false
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## DoH: Use a specific cipher suite instead of the server preference
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## 49199 = TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
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## 49195 = TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
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## 52392 = TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305
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## 52393 = TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
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## 4865 = TLS_AES_128_GCM_SHA256
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## 4867 = TLS_CHACHA20_POLY1305_SHA256
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##
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## On non-Intel CPUs such as MIPS routers and ARM systems (Android, Raspberry Pi...),
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## the following suite improves performance.
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## This may also help on Intel CPUs running 32-bit operating systems.
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##
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## Keep tls_cipher_suite empty if you have issues fetching sources or
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## connecting to some DoH servers. Google and Cloudflare are fine with it.
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# tls_cipher_suite = [52392, 49199]
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## Fallback resolver
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## This is a normal, non-encrypted DNS resolver, that will be only used
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## for one-shot queries when retrieving the initial resolvers list, and
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## only if the system DNS configuration doesn't work.
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## No user application queries will ever be leaked through this resolver,
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## and it will not be used after IP addresses of resolvers URLs have been found.
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## It will never be used if lists have already been cached, and if stamps
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## don't include host names without IP addresses.
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## It will not be used if the configured system DNS works.
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## A resolver supporting DNSSEC is recommended. This may become mandatory.
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##
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## People in China may need to use 114.114.114.114:53 here.
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## Other popular options include 8.8.8.8 and 1.1.1.1.
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fallback_resolver = '91.239.100.100:53'
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## Never let dnscrypt-proxy try to use the system DNS settings;
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## unconditionally use the fallback resolver.
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ignore_system_dns = false
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## Maximum time (in seconds) to wait for network connectivity before
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## initializing the proxy.
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## Useful if the proxy is automatically started at boot, and network
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## connectivity is not guaranteed to be immediately available.
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## Use 0 to not test for connectivity at all (not recommended),
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## and -1 to wait as much as possible.
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netprobe_timeout = -1
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## Address and port to try initializing a connection to, just to check
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## if the network is up. It can be any address and any port, even if
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## there is nothing answering these on the other side. Just don't use
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## a local address, as the goal is to check for Internet connectivity.
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## On Windows, a datagram with a single, nul byte will be sent, only
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## when the system starts.
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## On other operating systems, the connection will be initialized
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## but nothing will be sent at all.
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netprobe_address = '91.239.100.100:53'
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## Offline mode - Do not use any remote encrypted servers.
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## The proxy will remain fully functional to respond to queries that
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## plugins can handle directly (forwarding, cloaking, ...)
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# offline_mode = false
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## Additional data to attach to outgoing queries.
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## These strings will be added as TXT records to queries.
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## Do not use, except on servers explicitly asking for extra data
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## to be present.
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# query_meta = ["key1:value1", "key2:value2", "key3:value3"]
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## Automatic log files rotation
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# Maximum log files size in MB - Set to 0 for unlimited.
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log_files_max_size = 10
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# How long to keep backup files, in days
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log_files_max_age = 7
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# Maximum log files backups to keep (or 0 to keep all backups)
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log_files_max_backups = 1
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#########################
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# Filters #
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#########################
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## Immediately respond to IPv6-related queries with an empty response
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## This makes things faster when there is no IPv6 connectivity, but can
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## also cause reliability issues with some stub resolvers.
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## Do not enable if you added a validating resolver such as dnsmasq in front
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## of the proxy.
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block_ipv6 = true
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## TTL for synthetic responses sent when a request has been blocked (due to
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## IPv6 or blacklists).
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reject_ttl = 600
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##################################################################################
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# Route queries for specific domains to a dedicated set of servers #
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##################################################################################
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## Example map entries (one entry per line):
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## example.com 9.9.9.9
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## example.net 9.9.9.9,8.8.8.8,1.1.1.1
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# forwarding_rules = 'forwarding-rules.txt'
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###############################
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# Cloaking rules #
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###############################
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## Cloaking returns a predefined address for a specific name.
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## In addition to acting as a HOSTS file, it can also return the IP address
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## of a different name. It will also do CNAME flattening.
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##
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## Example map entries (one entry per line)
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## example.com 10.1.1.1
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## www.google.com forcesafesearch.google.com
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# cloaking_rules = 'cloaking-rules.txt'
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## TTL used when serving entries in cloaking-rules.txt
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# cloak_ttl = 600
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###########################
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# DNS cache #
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###########################
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## Enable a DNS cache to reduce latency and outgoing traffic
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cache = true
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## Cache size
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cache_size = 512
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## Minimum TTL for cached entries
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cache_min_ttl = 600
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## Maximum TTL for cached entries
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cache_max_ttl = 86400
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## Minimum TTL for negatively cached entries
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cache_neg_min_ttl = 60
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## Maximum TTL for negatively cached entries
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cache_neg_max_ttl = 600
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###############################
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# Query logging #
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###############################
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## Log client queries to a file
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[query_log]
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## Path to the query log file (absolute, or relative to the same directory as the executable file)
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## Can be /dev/stdout to log to the standard output (and set log_files_max_size to 0)
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# file = 'query.log'
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## Query log format (currently supported: tsv and ltsv)
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format = 'tsv'
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## Do not log these query types, to reduce verbosity. Keep empty to log everything.
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# ignored_qtypes = ['DNSKEY', 'NS']
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############################################
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# Suspicious queries logging #
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############################################
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## Log queries for nonexistent zones
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## These queries can reveal the presence of malware, broken/obsolete applications,
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## and devices signaling their presence to 3rd parties.
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[nx_log]
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## Path to the query log file (absolute, or relative to the same directory as the executable file)
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# file = 'nx.log'
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## Query log format (currently supported: tsv and ltsv)
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format = 'tsv'
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######################################################
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# Pattern-based blocking (blacklists) #
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######################################################
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## Blacklists are made of one pattern per line. Example of valid patterns:
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##
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## example.com
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## =example.com
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## *sex*
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## ads.*
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## ads*.example.*
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## ads*.example[0-9]*.com
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##
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## Example blacklist files can be found at https://download.dnscrypt.info/blacklists/
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## A script to build blacklists from public feeds can be found in the
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## `utils/generate-domains-blacklists` directory of the dnscrypt-proxy source code.
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[blacklist]
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## Path to the file of blocking rules (absolute, or relative to the same directory as the executable file)
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# blacklist_file = 'blacklist.txt'
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## Optional path to a file logging blocked queries
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# log_file = 'blocked.log'
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## Optional log format: tsv or ltsv (default: tsv)
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# log_format = 'tsv'
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###########################################################
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# Pattern-based IP blocking (IP blacklists) #
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###########################################################
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## IP blacklists are made of one pattern per line. Example of valid patterns:
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##
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## 127.*
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## fe80:abcd:*
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## 192.168.1.4
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[ip_blacklist]
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## Path to the file of blocking rules (absolute, or relative to the same directory as the executable file)
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# blacklist_file = 'ip-blacklist.txt'
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## Optional path to a file logging blocked queries
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# log_file = 'ip-blocked.log'
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## Optional log format: tsv or ltsv (default: tsv)
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# log_format = 'tsv'
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######################################################
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# Pattern-based whitelisting (blacklists bypass) #
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######################################################
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## Whitelists support the same patterns as blacklists
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## If a name matches a whitelist entry, the corresponding session
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## will bypass names and IP filters.
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##
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## Time-based rules are also supported to make some websites only accessible at specific times of the day.
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[whitelist]
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## Path to the file of whitelisting rules (absolute, or relative to the same directory as the executable file)
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# whitelist_file = 'whitelist.txt'
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## Optional path to a file logging whitelisted queries
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# log_file = 'whitelisted.log'
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## Optional log format: tsv or ltsv (default: tsv)
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# log_format = 'tsv'
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##########################################
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# Time access restrictions #
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##########################################
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## One or more weekly schedules can be defined here.
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## Patterns in the name-based blocklist can optionally be followed with @schedule_name
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## to apply the pattern 'schedule_name' only when it matches a time range of that schedule.
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##
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## For example, the following rule in a blacklist file:
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## *.youtube.* @time-to-sleep
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## would block access to YouTube only during the days, and period of the days
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## define by the 'time-to-sleep' schedule.
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##
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## {after='21:00', before= '7:00'} matches 0:00-7:00 and 21:00-0:00
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## {after= '9:00', before='18:00'} matches 9:00-18:00
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[schedules]
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# [schedules.'time-to-sleep']
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# mon = [{after='21:00', before='7:00'}]
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# tue = [{after='21:00', before='7:00'}]
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# wed = [{after='21:00', before='7:00'}]
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# thu = [{after='21:00', before='7:00'}]
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# fri = [{after='23:00', before='7:00'}]
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# sat = [{after='23:00', before='7:00'}]
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# sun = [{after='21:00', before='7:00'}]
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# [schedules.'work']
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# mon = [{after='9:00', before='18:00'}]
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# tue = [{after='9:00', before='18:00'}]
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# wed = [{after='9:00', before='18:00'}]
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# thu = [{after='9:00', before='18:00'}]
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# fri = [{after='9:00', before='17:00'}]
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#########################
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# Servers #
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#########################
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## Remote lists of available servers
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## Multiple sources can be used simultaneously, but every source
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## requires a dedicated cache file.
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##
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## Refer to the documentation for URLs of public sources.
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##
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## A prefix can be prepended to server names in order to
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## avoid collisions if different sources share the same for
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## different servers. In that case, names listed in `server_names`
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## must include the prefixes.
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##
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## If the `urls` property is missing, cache files and valid signatures
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## must be already present; This doesn't prevent these cache files from
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## expiring after `refresh_delay` hours.
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[sources]
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## An example of a remote source from https://github.com/DNSCrypt/dnscrypt-resolvers
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[sources.'public-resolvers']
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urls = ['https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v2/public-resolvers.md', 'https://download.dnscrypt.info/resolvers-list/v2/public-resolvers.md']
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cache_file = 'public-resolvers.md'
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minisign_key = 'RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3'
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prefix = ''
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## Anonymized DNS relays
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[sources.'relays']
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urls = ['https://github.com/DNSCrypt/dnscrypt-resolvers/raw/master/v2/relays.md', 'https://download.dnscrypt.info/resolvers-list/v2/relays.md']
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cache_file = 'relays.md'
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minisign_key = 'RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3'
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refresh_delay = 72
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prefix = ''
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## Quad9 over DNSCrypt - https://quad9.net/
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# [sources.quad9-resolvers]
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# urls = ['https://www.quad9.net/quad9-resolvers.md']
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# minisign_key = 'RWQBphd2+f6eiAqBsvDZEBXBGHQBJfeG6G+wJPPKxCZMoEQYpmoysKUN'
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# cache_file = 'quad9-resolvers.md'
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# prefix = 'quad9-'
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## Another example source, with resolvers censoring some websites not appropriate for children
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## This is a subset of the `public-resolvers` list, so enabling both is useless
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# [sources.'parental-control']
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# urls = ['https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v2/parental-control.md', 'https://download.dnscrypt.info/resolvers-list/v2/parental-control.md']
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|
# cache_file = 'parental-control.md'
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|
# minisign_key = 'RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3'
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################################
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|
# Anonymized DNS #
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|
################################
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[anonymized_dns]
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## Routes are indirect ways to reach DNSCrypt servers.
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|
##
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|
## A route maps a server name ("server_name") to one or more relays that will be
|
|
## used to connect to that server.
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|
##
|
|
## A relay can be specified as a DNS Stamp (either a relay stamp, or a
|
|
## DNSCrypt stamp), an IP:port, a hostname:port, or a server name.
|
|
##
|
|
## The following example routes "example-server-1" via `anon-example-1` or `anon-example-2``,
|
|
## and "example-server-2" via the relay whose relay DNS stamp
|
|
## is "sdns://gRIxMzcuNzQuMjIzLjIzNDo0NDM".
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|
##
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|
## !!! THESE ARE JUST EXAMPLES !!!
|
|
##
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|
## Review the list of available relays from the "relays.md` file, and, for each
|
|
## server you want to use, define the relays you want connections to go through.
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|
##
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|
## Carefully choose relays and servers so that the are run by different entities.
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|
##
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|
## "server_name" can also be set to "*" to define a default route, but this is not
|
|
## recommended. if you do so, keep "server_names" short and distinct from relays.
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|
|
|
routes = [
|
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{ server_name='charis', via=['anon-kama', 'anon-suami'] },
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|
{ server_name='dnscrypt.nl-ns0', via=['anon-charis', 'anon-kama'] },
|
|
{ server_name='dnscrypt.uk-ipv4', via=['anon-kama', 'anon-suami'] },
|
|
{ server_name='dnscrypt.eu-dk', via=['anon-charis', 'anon-kama'] },
|
|
{ server_name='dnscrypt.eu-nl', via=['anon-charis', 'anon-suami'] },
|
|
{ server_name='dnswarden-dc1', via=['anon-charis', 'anon-kama'] },
|
|
{ server_name='dnswarden-dc2', via=['anon-charis', 'anon-kama'] },
|
|
{ server_name='publicarray-au', via=['anon-charis', 'anon-tiarap'] },
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|
{ server_name='publicarray-au2', via=['anon-charis', 'anon-tiarap'] },
|
|
{ server_name='scaleway-fr', via=['anon-kama', 'anon-suami'] },
|
|
{ server_name='suami', via=['anon-kama', 'anon-scaleway'] }
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|
# { server_name='example-server-2', via=['sdns://gRIxMzcuNzQuMjIzLjIzNDo0NDM'] }
|
|
]
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|
|
## Optional, local, static list of additional servers
|
|
## Mostly useful for testing your own servers.
|
|
|
|
[static]
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|
|
|
# [static.'myserver']
|
|
# stamp = 'sdns:AQcAAAAAAAAAAAAQMi5kbnNjcnlwdC1jZXJ0Lg' |