// Copyright 2020 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

syntax = "proto3";

package tast.cros.policy;

import "google/protobuf/empty.proto";

option go_package = "chromiumos/tast/services/cros/policy";

// Policy provides functions to perform enrollment.
service PolicyService {
  rpc EnrollUsingChrome(EnrollUsingChromeRequest) returns (google.protobuf.Empty) {}
  rpc UpdatePolicies(UpdatePoliciesRequest) returns (google.protobuf.Empty) {}
  rpc CheckChromeAndFakeDMS(google.protobuf.Empty) returns (google.protobuf.Empty) {}
  rpc StopChromeAndFakeDMS(google.protobuf.Empty) returns (google.protobuf.Empty) {}
  rpc StartChrome(StartChromeRequest) returns (google.protobuf.Empty) {}
  rpc StopChrome(google.protobuf.Empty) returns (google.protobuf.Empty) {}
  rpc ContinueLogin(google.protobuf.Empty) returns (google.protobuf.Empty) {}

  rpc CreateFakeDMSDir(CreateFakeDMSDirRequest) returns (google.protobuf.Empty) {}
  rpc RemoveFakeDMSDir(RemoveFakeDMSDirRequest) returns (google.protobuf.Empty) {}

  rpc StartExternalDataServer(google.protobuf.Empty)
      returns (google.protobuf.Empty) {}
  rpc ServePolicyData(ServePolicyDataRequest)
      returns (ServePolicyDataResponse) {}
  rpc StopExternalDataServer(google.protobuf.Empty)
      returns (google.protobuf.Empty) {}

  rpc EvalStatementInExtension(EvalInExtensionRequest)
      returns (google.protobuf.Empty) {}
  rpc EvalInExtension(EvalInExtensionRequest)
      returns (EvalInExtensionResponse) {}

  // Verifies that the notification corresponding to the id in the request is visible.
  rpc VerifyVisibleNotification(VerifyVisibleNotificationRequest)
      returns (google.protobuf.Empty) {}
  // Creates a new connection to the Chrome URL in the request and evaluates the expression in the request on it.
  rpc EvalExpressionInChromeURL(EvalExpressionInChromeUrlRequest)
      returns (google.protobuf.Empty) {}
}

message EnrollUsingChromeRequest {
  bytes policy_json = 1;
  string username = 2;
  repeated Extension extensions = 3;
  string extra_args = 4;
  string fakedms_dir = 5;
  bool skip_login = 6;
}

message CreateFakeDMSDirRequest {
  string path = 1;
}

message RemoveFakeDMSDirRequest {
  string path = 1;
}

message UpdatePoliciesRequest {
  bytes policy_json = 1;
}

message ServePolicyDataRequest {
  bytes contents = 1;
}

message ServePolicyDataResponse {
  string url = 1;
  string hash = 2;
}

message EvalInExtensionRequest {
  string extension_id = 1;
  string expression = 2;
}

message EvalInExtensionResponse {
  bytes result = 1;
}

message ExtensionFile {
  string name = 1;
  bytes contents = 2;
}

message Extension {
  string id = 1;
  repeated ExtensionFile files = 2;
}

message VerifyVisibleNotificationRequest {
  string notification_id = 1;
}

message EvalExpressionInChromeUrlRequest {
  string url = 1;
  string expression = 2;
}

message StartChromeRequest {
  bytes policy_json = 1;
  string username = 2;
  bool skip_login = 3;
  bool keep_enrollment = 4;
  bool defer_login = 5;
}