src/chromite/api/signing.proto

// Copyright 2024 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

syntax = "proto3";

package chromite.api;

option go_package = "go.chromium.org/chromiumos/infra/proto/go/chromite/api";

import "chromite/api/build_api.proto";
import "chromiumos/common.proto";

message CreatePreMPKeysRequest {
  // Docker image to use for signing operations.
  // Should already be pulled down on the host.
  // This consists of the name of the docker image, followed by the tag, i.e.
  // "signing:1234".
  // This should be set programatically at run time, not manually.
  string docker_image = 5;

  // Path to the local checkout of the chromiumos/platform/release-keys.
  string release_keys_checkout = 6;

  // If set, will use the DevPreMPKeys keyset and will run the CloudKMS exporter
  // in dry run mode (so nothing will actually be exported to CloudKMS)..
  bool dry_run = 7;

  // Build target to create the PreMP keyset for.
  chromiumos.BuildTarget build_target = 1;

  // The version of the PreMP keyset, e.g. 2 in "FooPreMpKeys-v2".
  // Should only be set if the PreMP keys need to be regenerated for some
  // reason, e.g. if the existing keyset is broken or missing features.
  // Usually adding a LOEM to the existing keyset is sufficient.
  // Defaults to 1 (note that the "-v1" suffix is dropped, it is implicit).
  int32 version = 2;

  // Whether to skip generating android keys.
  bool skip_android_keys = 3;

  // Whether to generate UEFI keys.
  bool uefi = 4;
}

message CreatePreMPKeysResponse {}

// The signing service.
service SigningService {
  option (service_options) = {
    module : "signing",
    service_branched_execution : EXECUTE_TOT,
    service_chroot_assert : OUTSIDE,
  };

  // Create a PreMP keyset for the given board.
  // Example json:
  // {
  //   "board": "foo",
  //   "uefi": true,
  // }
  rpc CreatePreMPKeys(CreatePreMPKeysRequest)
      returns (CreatePreMPKeysResponse) {};
}