166 lines
3.3 KiB
Protocol Buffer
166 lines
3.3 KiB
Protocol Buffer
syntax = "proto3";
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// 基础公共类型定义
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message SDLV4Info {
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uint32 port = 1;
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bytes v4 = 2;
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uint32 nat_type = 3;
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}
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message SDLV6Info {
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uint32 port = 1;
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bytes v6 = 2;
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}
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// 所有需要建立请求和响应对应关系的，都是通过udp包头部4字节的packetId来对应
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// 客户端层面通过token或者账号密码登录, 服务器端不管这个，
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// 只是验证凭证是否合法 (access_token)
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// 这里修改成了扁平的结构, 否则有些字段不好找放的位置
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message SDLRegisterSuper {
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uint32 pkt_id = 1;
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string client_id = 2;
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uint32 network_id = 3;
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bytes mac = 4;
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uint32 ip = 5;
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uint32 mask_len = 6;
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string hostname = 7;
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string pub_key = 8;
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string access_token = 9;
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}
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// 这里修改成了udp的方式，后续需要验证: session_token
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message SDLRegisterSuperAck {
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uint32 pkt_id = 1;
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bytes aes_key = 2;
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bytes session_token = 3;
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}
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// 注册失败时候的消息体
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message SDLRegisterSuperNak {
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uint32 pkt_id = 1;
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uint32 error_code = 2;
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string error_message = 3;
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}
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// 网络地址查询
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message SDLQueryInfo {
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uint32 pkt_id = 1;
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uint32 network_id = 2;
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bytes src_mac = 3;
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bytes dst_mac = 4;
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bytes session_token = 5;
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}
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message SDLPeerInfo {
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uint32 pkt_id = 1;
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uint32 network_id = 2;
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bytes dst_mac = 3;
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SDLV4Info v4_info = 4;
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optional SDLV6Info v6_info = 5;
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}
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message SDLEmptyPeerInfo {
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uint32 pkt_id = 1;
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uint32 network_id = 2;
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bytes dst_mac = 3;
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}
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// 事件定义, 下面的事件是服务器主动推送的，不需要响应
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message SDLNatChangedEvent {
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uint32 network_id = 1;
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bytes mac = 2;
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uint32 ip = 3;
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}
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// 被清理掉的Endpoints
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message SDLDropMacsEvent {
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uint32 network_id = 1;
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repeated bytes macs = 2;
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}
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// 通知端上必须重新校验
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message SDLRefreshAuthEvent {
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uint32 network_id = 1;
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}
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message SDLSendRegisterEvent {
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uint32 network_id = 1;
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bytes dst_mac = 2;
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uint32 nat_ip = 3;
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uint32 nat_port = 4;
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uint32 nat_type = 5;
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optional SDLV6Info v6_info = 6;
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}
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message SDLNetworkShutdownEvent {
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uint32 network_id = 1;
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string message = 2;
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}
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// UDP通讯消息
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message SDLStunRequest {
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string client_id = 1;
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uint32 network_id = 2;
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bytes mac = 3;
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uint32 ip = 4;
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uint32 nat_type = 5;
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optional SDLV6Info v6_info = 6;
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bytes session_token = 7;
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}
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message SDLData {
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uint32 network_id = 1;
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bytes src_mac = 2;
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bytes dst_mac = 3;
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bool is_p2p = 4;
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uint32 ttl = 5;
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bytes data = 6;
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bytes session_token = 7;
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uint32 identity_id = 8;
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}
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// 这个是客户端之间的相互打洞的数据
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message SDLRegister {
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uint32 network_id = 1;
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bytes src_mac = 2;
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bytes dst_mac = 3;
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}
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message SDLRegisterAck {
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uint32 network_id = 1;
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bytes src_mac = 2;
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bytes dst_mac = 3;
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}
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// 网络类型探测
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message SDLStunProbe {
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uint32 cookie = 1;
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uint32 attr = 2;
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uint32 step = 3;
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}
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message SDLStunProbeReply {
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uint32 cookie = 1;
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uint32 step = 2;
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uint32 port = 3;
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uint32 ip = 4;
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}
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// ARP查询相关
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message SDLArpRequest {
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uint32 network_id = 1;
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uint32 target_ip = 2;
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bytes session_token = 3;
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}
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message SDLArpResponse {
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uint32 network_id = 1;
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uint32 target_ip = 2;
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bytes target_mac = 3;
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} |