com.atlassian.onetime.model.TOTPSecret.kt Maven / Gradle / Ivy

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TOTP and HOTP generator and validator for multi-factor authentication

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package com.atlassian.onetime.model

import org.apache.commons.codec.binary.Base32

data class TOTPSecret(val value: ByteArray) {
  val base32Encoded: String = Base32().encodeToString(this.value)

  override fun equals(other: Any?): Boolean {
    if (this === other) return true
    if (javaClass != other?.javaClass) return false

    other as TOTPSecret

    return value.contentEquals(other.value)
  }

  override fun hashCode(): Int {
    return value.contentHashCode()
  }

  companion object {
    fun fromBase32EncodedString(value: String): TOTPSecret = TOTPSecret(Base32().decode(value))
  }
}