syntax = "proto2";

package core;
option go_package = "proto";

message Challenge {
	optional int64 id = 1;
	optional string type = 2;
	optional string status = 6;
	optional string uri = 9;
	optional string token = 3;
	optional string keyAuthorization = 5;
	repeated ValidationRecord validationrecords = 10;
	optional ProblemDetails error = 7;
}

message ValidationRecord {
        optional string hostname = 1;
        optional string port = 2;
        repeated bytes addressesResolved = 3; // net.IP.MarshalText()
        optional bytes addressUsed = 4; // net.IP.MarshalText()

        repeated string authorities = 5;
        optional string url = 6;
        // A list of addresses tried before the address used (see
        // core/objects.go and the comment on the ValidationRecord structure
        // definition for more information.
        repeated bytes addressesTried = 7; // net.IP.MarshalText()
}

message ProblemDetails {
	optional string problemType = 1;
	optional string detail = 2;
	optional int32 httpStatus = 3;
}

message Certificate {
  optional int64 registrationID = 1;
  optional string serial = 2;
  optional string digest = 3;
  optional bytes der = 4;
  optional int64 issued = 5;  // Unix timestamp (nanoseconds)
  optional int64 expires = 6; // Unix timestamp (nanoseconds)
}

message Registration {
        optional int64 id = 1;
        optional bytes key = 2;
        repeated string contact = 3;
        optional bool contactsPresent = 4;
        optional string agreement = 5;
        optional bytes initialIP = 6;
        optional int64 createdAt = 7; // Unix timestamp (nanoseconds)
        optional string status = 8;
}

message Authorization {
        optional string id = 1;
        optional string identifier = 2;
        optional int64 registrationID = 3;
        optional string status = 4;
        optional int64 expires = 5; // Unix timestamp (nanoseconds)
        repeated core.Challenge challenges = 6;
        optional bytes combinations = 7;
}

message Order {
        optional int64 id = 1;
        optional int64 registrationID = 2;
        optional int64 expires = 3;
        optional ProblemDetails error = 4;
        optional string certificateSerial = 5;
        repeated string authorizations = 6;
        optional string status = 7;
        repeated string names = 8;
        optional bool beganProcessing = 9;
        optional int64 created = 10;
}

message Empty {}