migration.proto

syntax = "proto2";

package proto;

message MigrationPayload {
  repeated OtpParameters otp_parameters = 1;
  optional int32 version = 2;
  optional int32 batch_size = 3;
  optional int32 batch_index = 4;
  optional int32 batch_id = 5;
}

message OtpParameters {
  optional bytes secret = 1;
  optional string name = 2;
  optional string issuer = 3;
  optional Algorithm algorithm = 4;
  optional DigitCount digits = 5;
  optional OtpType type = 6;
  optional int64 counter = 7;

  enum Algorithm {
    ALGORITHM_UNSPECIFIED = 0;
    SHA1 = 1;
    SHA256 = 2;
    SHA512 = 3;
    MD5 = 4;
  }

  enum DigitCount {
    DIGIT_COUNT_UNSPECIFIED = 0;
    SIX = 1;
    EIGHT = 2;
  }

  enum OtpType {
    OTP_TYPE_UNSPECIFIED = 0;
    HOTP = 1;
    TOTP = 2;
  }
}