// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.

syntax = "proto3";
option go_package = "storj.io/common/pb";

package vouchers;

import "gogo.proto";
import "google/protobuf/timestamp.proto";

// Voucher is a signed message verifying that a node has been vetted by a particular satellite
message Voucher {
    bytes satellite_id = 1 [(gogoproto.customtype) = "NodeID", (gogoproto.nullable) = false];
    bytes storage_node_id = 2 [(gogoproto.customtype) = "NodeID", (gogoproto.nullable) = false];

    google.protobuf.Timestamp expiration = 3 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];

    bytes satellite_signature = 4;
}

message VoucherRequest {}

message VoucherResponse {
    enum Status {
        INVALID  = 0;
        ACCEPTED = 1;
        REJECTED = 2;
    }

    Voucher voucher = 1;

    Status status = 2;
}


service Vouchers {
    rpc Request(VoucherRequest) returns (VoucherResponse) {}
}