syntax = "proto3";
package accounts.v1;

// Internal-only API of accounts-service. Never exposed publicly; every call
// must carry the x-lovisual-internal-key metadata entry.
service AccountsInternal {
  // Resolves a mod's long-lived device token to its account and bumps
  // device_links.last_seen. UNAUTHENTICATED if the token is unknown/revoked.
  rpc AuthenticateDevice(AuthenticateDeviceRequest) returns (AuthenticateDeviceReply);
}

message AuthenticateDeviceRequest { string device_token = 1; }
message AuthenticateDeviceReply { string account_id = 1; }