bbo.extensions.dubbo-xds.3.3.0.source-code.ca.proto Maven / Gradle / Ivy

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// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// The canonical version of this proto can be found at
// https://github.com/istio/api/blob/9abf4c87205f6ad04311fa021ce60803d8b95f78/security/v1alpha1/ca.proto

syntax = "proto3";

import "google/protobuf/struct.proto";

// Keep this package for backward compatibility.
package istio.v1.auth;

option go_package = "istio.io/api/security/v1alpha1";
option java_generic_services = true;
option java_multiple_files = true;

// Certificate request message. The authentication should be based on:
// 1. Bearer tokens carried in the side channel;
// 2. Client-side certificate via Mutual TLS handshake.
// Note: the service implementation is REQUIRED to verify the authenticated caller is authorize to
// all SANs in the CSR. The server side may overwrite any requested certificate field based on its
// policies.
message IstioCertificateRequest {
  // PEM-encoded certificate request.
  // The public key in the CSR is used to generate the certificate,
  // and other fields in the generated certificate may be overwritten by the CA.
  string csr = 1;
  // Optional: requested certificate validity period, in seconds.
  int64 validity_duration = 3;

  // $hide_from_docs
  // Optional: Opaque metadata provided by the XDS node to Istio.
  // Supported metadata: WorkloadName, WorkloadIP, ClusterID
  google.protobuf.Struct metadata = 4;
}

// Certificate response message.
message IstioCertificateResponse {
  // PEM-encoded certificate chain.
  // The leaf cert is the first element, and the root cert is the last element.
  repeated string cert_chain = 1;
}

// Service for managing certificates issued by the CA.
service IstioCertificateService {
  // Using provided CSR, returns a signed certificate.
  rpc CreateCertificate(IstioCertificateRequest)
      returns (IstioCertificateResponse) {
  }
}