mirror of
https://github.com/EasyTier/EasyTier.git
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Sijie.Sun
55a39491cb
* support proxy tcp stream with kcp to improve experience of tcp over udp * update rust version * make subnet proxy route metrics lower in windows.
155 lines
2.9 KiB
Protocol Buffer
155 lines
2.9 KiB
Protocol Buffer
syntax = "proto3";
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import "error.proto";
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package common;
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message FlagsInConfig {
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string default_protocol = 1;
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string dev_name = 2;
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bool enable_encryption = 3;
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bool enable_ipv6 = 4;
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uint32 mtu = 5;
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bool latency_first = 6;
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bool enable_exit_node = 7;
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bool no_tun = 8;
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bool use_smoltcp = 9;
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string relay_network_whitelist = 10;
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bool disable_p2p = 11;
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bool relay_all_peer_rpc = 12;
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bool disable_udp_hole_punching = 13;
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string ipv6_listener = 14;
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bool multi_thread = 15;
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CompressionAlgoPb data_compress_algo = 16;
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bool bind_device = 17;
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// should we convert all tcp streams into kcp streams
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bool enable_kcp_proxy = 18;
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// does this peer allow kcp input
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bool disable_kcp_input = 19;
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// allow relay kcp packets (for public server, this can reduce the throughput)
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bool disable_relay_kcp = 20;
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}
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message RpcDescriptor {
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// allow same service registered multiple times in different domain
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string domain_name = 1;
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string proto_name = 2;
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string service_name = 3;
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uint32 method_index = 4;
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}
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message RpcRequest {
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RpcDescriptor descriptor = 1 [ deprecated = true ];
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bytes request = 2;
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int32 timeout_ms = 3;
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}
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message RpcResponse {
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bytes response = 1;
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error.Error error = 2;
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uint64 runtime_us = 3;
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}
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enum CompressionAlgoPb {
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Invalid = 0;
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None = 1;
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Zstd = 2;
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}
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message RpcCompressionInfo {
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// use this to compress the content
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CompressionAlgoPb algo = 1;
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// tell the peer which compression algo is used to compress the next
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// response/request
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CompressionAlgoPb accepted_algo = 2;
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}
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message RpcPacket {
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uint32 from_peer = 1;
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uint32 to_peer = 2;
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int64 transaction_id = 3;
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RpcDescriptor descriptor = 4;
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bytes body = 5;
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bool is_request = 6;
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uint32 total_pieces = 7;
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uint32 piece_idx = 8;
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int32 trace_id = 9;
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RpcCompressionInfo compression_info = 10;
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}
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message Void {}
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message UUID {
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uint32 part1 = 1;
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uint32 part2 = 2;
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uint32 part3 = 3;
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uint32 part4 = 4;
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}
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enum NatType {
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// has NAT; but own a single public IP, port is not changed
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Unknown = 0;
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OpenInternet = 1;
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NoPAT = 2;
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FullCone = 3;
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Restricted = 4;
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PortRestricted = 5;
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Symmetric = 6;
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SymUdpFirewall = 7;
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SymmetricEasyInc = 8;
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SymmetricEasyDec = 9;
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}
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message Ipv4Addr { uint32 addr = 1; }
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message Ipv6Addr {
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uint32 part1 = 1;
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uint32 part2 = 2;
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uint32 part3 = 3;
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uint32 part4 = 4;
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}
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message Ipv4Inet {
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Ipv4Addr address = 1;
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uint32 network_length = 2;
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}
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message Url { string url = 1; }
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message SocketAddr {
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oneof ip {
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Ipv4Addr ipv4 = 1;
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Ipv6Addr ipv6 = 2;
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};
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uint32 port = 3;
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}
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message TunnelInfo {
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string tunnel_type = 1;
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common.Url local_addr = 2;
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common.Url remote_addr = 3;
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}
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message StunInfo {
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NatType udp_nat_type = 1;
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NatType tcp_nat_type = 2;
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int64 last_update_time = 3;
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repeated string public_ip = 4;
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uint32 min_port = 5;
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uint32 max_port = 6;
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}
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message PeerFeatureFlag {
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bool is_public_server = 1;
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bool avoid_relay_data = 2;
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}
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