v2ray-core/app/dns/config.proto

syntax = "proto3";

package v2ray.core.app.dns;
option csharp_namespace = "V2Ray.Core.App.Dns";
option go_package = "github.com/v2fly/v2ray-core/v5/app/dns";
option java_package = "com.v2ray.core.app.dns";
option java_multiple_files = true;

import "common/net/address.proto";
import "common/net/destination.proto";
import "app/router/routercommon/common.proto";
import "app/dns/fakedns/fakedns.proto";

import "common/protoext/extensions.proto";

message NameServer {
  v2ray.core.common.net.Endpoint address = 1;
  bytes client_ip = 5;
  string tag = 7;

  message PriorityDomain {
    DomainMatchingType type = 1;
    string domain = 2;
  }

  message OriginalRule {
    string rule = 1;
    uint32 size = 2;
  }

  repeated PriorityDomain prioritized_domain = 2;
  repeated v2ray.core.app.router.routercommon.GeoIP geoip = 3;
  repeated OriginalRule original_rules = 4;

  v2ray.core.app.dns.fakedns.FakeDnsPoolMulti fake_dns = 11;

  // Deprecated. Use fallback_strategy.
  bool skipFallback = 6 [deprecated = true];

  optional QueryStrategy query_strategy = 8;
  optional CacheStrategy cache_strategy = 9;
  optional FallbackStrategy fallback_strategy = 10;
}

enum DomainMatchingType {
  Full = 0;
  Subdomain = 1;
  Keyword = 2;
  Regex = 3;
}

enum QueryStrategy {
  USE_IP = 0;
  USE_IP4 = 1;
  USE_IP6 = 2;
}

enum CacheStrategy {
  CacheEnabled = 0;
  CacheDisabled = 1;
}

enum FallbackStrategy {
  Enabled = 0;
  Disabled = 1;
  DisabledIfAnyMatch = 2;
}

message HostMapping {
  DomainMatchingType type = 1;
  string domain = 2;

  repeated bytes ip = 3;

  // ProxiedDomain indicates the mapped domain has the same IP address on this
  // domain. V2Ray will use this domain for IP queries.
  string proxied_domain = 4;
}

message Config {
  // Nameservers used by this DNS. Only traditional UDP servers are support at
  // the moment. A special value 'localhost' as a domain address can be set to
  // use DNS on local system.
  repeated v2ray.core.common.net.Endpoint NameServers = 1 [deprecated = true];

  // NameServer list used by this DNS client.
  repeated NameServer name_server = 5;

  // Static hosts. Domain to IP.
  // Deprecated. Use static_hosts.
  map<string, v2ray.core.common.net.IPOrDomain> Hosts = 2 [deprecated = true];

  // Client IP for EDNS client subnet. Must be 4 bytes (IPv4) or 16 bytes
  // (IPv6).
  bytes client_ip = 3;

  // Static domain-ip mapping in DNS server.
  repeated HostMapping static_hosts = 4;

  // Global fakedns object.
  v2ray.core.app.dns.fakedns.FakeDnsPoolMulti fake_dns = 16;

  // Tag is the inbound tag of DNS client.
  string tag = 6;

  reserved 7;

  // Domain matcher to use
  string domain_matcher = 15;

  // DisableCache disables DNS cache
  // Deprecated. Use cache_strategy.
  bool disableCache = 8 [deprecated = true];

  // Deprecated. Use fallback_strategy.
  bool disableFallback = 10 [deprecated = true];

  // Deprecated. Use fallback_strategy.
  bool disableFallbackIfMatch = 11 [deprecated = true];

  // Default query strategy (IPv4, IPv6, or both) for each name server.
  QueryStrategy query_strategy = 9;

  // Default cache strategy for each name server.
  CacheStrategy cache_strategy = 12;

  // Default fallback strategy for each name server.
  FallbackStrategy fallback_strategy = 13;
}


message SimplifiedConfig {
  option (v2ray.core.common.protoext.message_opt).type = "service";
  option (v2ray.core.common.protoext.message_opt).short_name = "dns";


  // Nameservers used by this DNS. Only traditional UDP servers are support at
  // the moment. A special value 'localhost' as a domain address can be set to
  // use DNS on local system.
  reserved 1;

  // NameServer list used by this DNS client.
  repeated SimplifiedNameServer name_server = 5;

  // Static hosts. Domain to IP.
  // Deprecated. Use static_hosts.
  reserved 2;

  // Client IP for EDNS client subnet. Must be 4 bytes (IPv4) or 16 bytes
  // (IPv6).
  string client_ip = 3;

  // Static domain-ip mapping in DNS server.
  repeated SimplifiedHostMapping static_hosts = 4;

  // Global fakedns object.
  v2ray.core.app.dns.fakedns.FakeDnsPoolMulti fake_dns = 16;

  // Tag is the inbound tag of DNS client.
  string tag = 6;

  reserved 7;

  // Domain matcher to use
  string domain_matcher = 15;

  // DisableCache disables DNS cache
  // Deprecated. Use cache_strategy.
  bool disableCache = 8 [deprecated = true];

  // Deprecated. Use fallback_strategy.
  bool disableFallback = 10 [deprecated = true];

  // Deprecated. Use fallback_strategy.
  bool disableFallbackIfMatch = 11 [deprecated = true];

  // Default query strategy (IPv4, IPv6, or both) for each name server.
  QueryStrategy query_strategy = 9;

  // Default cache strategy for each name server.
  CacheStrategy cache_strategy = 12;

  // Default fallback strategy for each name server.
  FallbackStrategy fallback_strategy = 13;
}


message SimplifiedHostMapping {
  DomainMatchingType type = 1;
  string domain = 2;

  repeated string ip = 3;

  // ProxiedDomain indicates the mapped domain has the same IP address on this
  // domain. V2Ray will use this domain for IP queries.
  string proxied_domain = 4;
}

message SimplifiedNameServer {
  v2ray.core.common.net.Endpoint address = 1;
  string client_ip = 5;
  string tag = 7;

  message PriorityDomain {
    DomainMatchingType type = 1;
    string domain = 2;
  }

  message OriginalRule {
    string rule = 1;
    uint32 size = 2;
  }

  repeated PriorityDomain prioritized_domain = 2;
  repeated v2ray.core.app.router.routercommon.GeoIP geoip = 3;
  repeated OriginalRule original_rules = 4;

  v2ray.core.app.dns.fakedns.FakeDnsPoolMulti fake_dns = 11;

  // Deprecated. Use fallback_strategy.
  bool skipFallback = 6 [deprecated = true];

  optional QueryStrategy query_strategy = 8;
  optional CacheStrategy cache_strategy = 9;
  optional FallbackStrategy fallback_strategy = 10;
}