WIP: protobuf defs

.vscode/settings.json

@@ -22,5 +22,10 @@
     "editor.autoIndent": "advanced",
     "diffEditor.ignoreTrimWhitespace": false,
     "editor.formatOnSave": false
+  },
+  "protoc": {
+    "options": [
+      "--proto_path=proto/"
+    ]
   }
 }

proto/burrow.proto

@@ -3,6 +3,9 @@ package burrow;
 
 import "google/protobuf/timestamp.proto";
 
+// Internal service for managing tunnels and networks
+// Used for IPC
+
 service Tunnel {
     rpc TunnelConfiguration (Empty) returns (stream TunnelConfigurationResponse);
     rpc TunnelStart (Empty) returns (Empty);

proto/burrowweb.proto

@@ -0,0 +1,42 @@
+syntax = "proto3";
+
+package burrowweb;
+
+import "wireguard.proto";
+
+
+// TODO: Frontend sends slack token → receive JWT
+// TODO: create/delete/list routes
+
+service BurrowWeb {
+    rpc SlackAuth (SlackAuthRequest) returns (JWTInfo);
+    // Server assigns a IP address, generates a token, saves a user entry,
+    // then responds back with WireGuard configuration
+    rpc CreateDevice (CreateDeviceRequest) returns (CreateDeviceResponse);
+    rpc DeleteDevice (JWTInfo) returns (Empty);
+    rpc ListDevices (JWTInfo) returns (ListDevicesResponse);
+}
+
+message Empty {}
+
+message SlackAuthRequest {
+    string slack_token = 1;
+}
+
+
+message JWTInfo {
+    string jwt = 1;
+}
+
+message CreateDeviceRequest {
+    JWTInfo jwt = 1;
+    string public_key = 2; // User's specified WG Public Key
+}
+
+message CreateDeviceResponse {
+    wireguard.Config wg_config = 1;
+}
+
+message ListDevicesResponse {
+    repeated wireguard.Device devices = 1;
+}

proto/wireguard.proto

@@ -0,0 +1,53 @@
+syntax = "proto3";
+package wireguard;
+
+message Peer {
+    string public_key = 1;
+    optional string preshared_key = 2;
+    repeated string allowed_ips = 3;
+    string endpoint = 4;
+    optional uint32 persistent_keepalive = 5;
+    optional string name = 6;
+}
+
+message InterfaceConfig {
+    // Does not include private key; the client is responsible for generating & persisting that
+    repeated string address = 1;
+    optional uint32 listen_port = 2;
+    repeated string dns = 3;
+    optional uint32 mtu = 4;
+}
+
+message Device {
+    int32 id = 1;
+    optional string name = 2;
+    string public_key = 3;
+    optional string apns_token = 4;
+    int32 user_id = 5;
+    string created_at = 6;
+    string ipv4 = 7;
+    string ipv6 = 8;
+    string access_token = 9;
+    string refresh_token = 10;
+    string expires_at = 11;
+}
+
+message User {
+    int32 id = 1;
+    string created_at = 2;
+}
+
+message UserConnection {
+    int32 user_id = 1;
+    string openid_provider = 2;
+    string openid_user_id = 3;
+    string openid_user_name = 4;
+    string access_token = 5;
+    string refresh_token = 6;
+}
+
+
+message Config {
+    InterfaceConfig interface = 1;
+    repeated Peer peers = 2;
+}