58 lines
2.1 KiB
Kotlin
58 lines
2.1 KiB
Kotlin
// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
|
|
//
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
package org.pgpainless.key
|
|
|
|
import openpgp.openPgpKeyId
|
|
import org.bouncycastle.openpgp.PGPKeyRing
|
|
import org.bouncycastle.openpgp.PGPPublicKey
|
|
|
|
/**
|
|
* Tuple class used to identify a subkey by fingerprints of the primary key of the subkeys key ring,
|
|
* as well as the subkeys fingerprint.
|
|
*/
|
|
class SubkeyIdentifier(
|
|
val primaryKeyFingerprint: OpenPgpFingerprint,
|
|
val subkeyFingerprint: OpenPgpFingerprint) {
|
|
|
|
constructor(fingerprint: OpenPgpFingerprint): this(fingerprint, fingerprint)
|
|
constructor(keys: PGPKeyRing): this(keys.publicKey)
|
|
constructor(key: PGPPublicKey): this(OpenPgpFingerprint.of(key))
|
|
constructor(keys: PGPKeyRing, keyId: Long): this(
|
|
OpenPgpFingerprint.of(keys.publicKey),
|
|
OpenPgpFingerprint.of(keys.getPublicKey(keyId) ?:
|
|
throw NoSuchElementException("OpenPGP key does not contain subkey ${keyId.openPgpKeyId()}")))
|
|
constructor(keys: PGPKeyRing, subkeyFingerprint: OpenPgpFingerprint): this(OpenPgpFingerprint.of(keys), subkeyFingerprint)
|
|
|
|
val keyId = subkeyFingerprint.keyId
|
|
val fingerprint = subkeyFingerprint
|
|
|
|
val subkeyId = subkeyFingerprint.keyId
|
|
val primaryKeyId = primaryKeyFingerprint.keyId
|
|
|
|
val isPrimaryKey = keyId == subkeyId
|
|
|
|
fun matches(fingerprint: OpenPgpFingerprint) =
|
|
primaryKeyFingerprint == fingerprint || subkeyFingerprint == fingerprint
|
|
|
|
override fun equals(other: Any?): Boolean {
|
|
if (other == null) {
|
|
return false
|
|
}
|
|
if (this === other) {
|
|
return true
|
|
}
|
|
if (other !is SubkeyIdentifier) {
|
|
return false
|
|
}
|
|
|
|
return primaryKeyFingerprint == other.primaryKeyFingerprint && subkeyFingerprint == other.subkeyFingerprint
|
|
}
|
|
|
|
override fun hashCode(): Int {
|
|
return primaryKeyFingerprint.hashCode() + 31 * subkeyFingerprint.hashCode()
|
|
}
|
|
|
|
override fun toString(): String = "$subkeyFingerprint $primaryKeyFingerprint"
|
|
} |