syntax = "proto3";

package envoy.admin.v2alpha;
option java_package = "io.envoyproxy.envoy.admin.v2alpha";
option java_multiple_files = true;

import "google/protobuf/timestamp.proto";

// [#protodoc-title: Certificates]

// Proto representation of certificate details. Admin endpoint uses this wrapper for `/certs` to
// display certificate information. See :ref:`/certs <operations_admin_interface_certs>` for more
// information.
message Certificates {
  // List of certificates known to an Envoy.
  repeated Certificate certificates = 1;
}

message Certificate {

  // Details of CA certificate.
  repeated CertificateDetails ca_cert = 1;

  // Details of Certificate Chain
  repeated CertificateDetails cert_chain = 2;
}

message CertificateDetails {
  // Path of the certificate.
  string path = 1;

  // Certificate Serial Number.
  string serial_number = 2;

  // List of Subject Alternate names.
  repeated SubjectAlternateName subject_alt_names = 3;

  // Minimum of days until expiration of certificate and it's chain.
  uint64 days_until_expiration = 4;

  // Indicates the time from which the certificate is valid.
  google.protobuf.Timestamp valid_from = 5;

  // Indicates the time at which the certificate expires.
  google.protobuf.Timestamp expiration_time = 6;
}

message SubjectAlternateName {

  // Subject Alternate Name.
  oneof name {
    string dns = 1;
    string uri = 2;
  }
}