Flatten class hierarchy
This commit is contained in:
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GPG Key ID:
62BEE9264BF17311
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@ -49,8 +49,8 @@ class OpenPgpKeyGenerator internal constructor() {
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policy: Policy = PGPainless.getPolicy(),
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creationTime: Date = Date(),
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preferences: AlgorithmSuite = policy.keyGenerationAlgorithmSuite
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): OpinionatedDefinePrimaryKey.V4 {
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return OpinionatedDefinePrimaryKey.V4(policy, creationTime, preferences)
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): OpinionatedDefinePrimaryKeyV4 {
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return OpinionatedDefinePrimaryKeyV4(policy, creationTime, preferences)
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}
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/**
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@ -64,8 +64,8 @@ class OpenPgpKeyGenerator internal constructor() {
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policy: Policy = PGPainless.getPolicy(),
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creationTime: Date = Date(),
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preferences: AlgorithmSuite = AlgorithmSuite.v6AlgorithmSuite
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): OpinionatedDefinePrimaryKey.V6 {
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return OpinionatedDefinePrimaryKey.V6(policy, creationTime, preferences)
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): OpinionatedDefinePrimaryKeyV6 {
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return OpinionatedDefinePrimaryKeyV6(policy, creationTime, preferences)
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}
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}
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}
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@ -153,76 +153,71 @@ internal constructor(
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}
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as B
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}
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}
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/**
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* Implementation of an [OpinionatedDefinePrimaryKey] for OpenPGP v4 keys.
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*
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* @param policy policy for algorithm compliance and fallbacks
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* @param creationTime creation time of the primary key
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*/
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class V4 internal constructor(policy: Policy, creationTime: Date, preferences: AlgorithmSuite) :
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OpinionatedDefinePrimaryKey<OpinionatedDefineSubkeys.V4, UnopinionatedDefineSubkeys.V4>(
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policy,
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creationTime,
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preferences,
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UnopinionatedDefinePrimaryKey.V4(policy, creationTime)) {
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/**
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* Implementation of an [OpinionatedDefinePrimaryKey] for OpenPGP v4 keys.
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*
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* @param policy policy for algorithm compliance and fallbacks
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* @param creationTime creation time of the primary key
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*/
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class OpinionatedDefinePrimaryKeyV4
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internal constructor(policy: Policy, creationTime: Date, preferences: AlgorithmSuite) :
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OpinionatedDefinePrimaryKey<OpinionatedDefineSubkeysV4, UnopinionatedDefineSubkeysV4>(
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policy, creationTime, preferences, UnopinionatedDefinePrimaryKeyV4(policy, creationTime)) {
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override fun unopinionated(): UnopinionatedDefinePrimaryKey.V4 =
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unopinionated as UnopinionatedDefinePrimaryKey.V4
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override fun unopinionated(): UnopinionatedDefinePrimaryKeyV4 =
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unopinionated as UnopinionatedDefinePrimaryKeyV4
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override fun setPrimaryKey(
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type: KeyType,
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creationTime: Date,
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applyToPrimaryKey: (ApplyToPrimaryKey.() -> PGPKeyPair)?
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): OpinionatedDefineSubkeys.V4 {
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override fun setPrimaryKey(
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type: KeyType,
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creationTime: Date,
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applyToPrimaryKey: (ApplyToPrimaryKey.() -> PGPKeyPair)?
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): OpinionatedDefineSubkeysV4 {
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require(
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policy.publicKeyAlgorithmPolicy.isAcceptable(type.algorithm, type.bitStrength)) {
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"Public Key algorithm ${type.algorithm} with ${type.bitStrength} is too weak" +
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" for the current public key algorithm policy."
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require(policy.publicKeyAlgorithmPolicy.isAcceptable(type.algorithm, type.bitStrength)) {
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"Public Key algorithm ${type.algorithm} with ${type.bitStrength} is too weak" +
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" for the current public key algorithm policy."
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}
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val applier =
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applyToPrimaryKey
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?: {
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// Add default direct-key signature containing preferences
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addDirectKeySignature(preferencesSubpackets())
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}
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val applier =
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applyToPrimaryKey
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?: {
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// Add default direct-key signature containing preferences
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addDirectKeySignature(preferencesSubpackets())
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}
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val unopinionatedSubkeys = unopinionated().setPrimaryKey(type, creationTime, applier)
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return OpinionatedDefineSubkeys.V4(
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unopinionatedSubkeys.primaryKey, policy, creationTime, unopinionatedSubkeys)
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}
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val unopinionatedSubkeys = unopinionated().setPrimaryKey(type, creationTime, applier)
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return OpinionatedDefineSubkeysV4(
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unopinionatedSubkeys.primaryKey, policy, creationTime, unopinionatedSubkeys)
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}
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}
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/**
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* Implementation of an [OpinionatedDefinePrimaryKey] for OpenPGP v6 keys.
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*
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* @param policy policy for algorithm compliance and fallbacks
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* @param creationTime creation time of the primary key
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*/
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class V6 internal constructor(policy: Policy, creationTime: Date, preferences: AlgorithmSuite) :
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OpinionatedDefinePrimaryKey<OpinionatedDefineSubkeys.V6, UnopinionatedDefineSubkeys.V6>(
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/**
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* Implementation of an [OpinionatedDefinePrimaryKey] for OpenPGP v6 keys.
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*
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* @param policy policy for algorithm compliance and fallbacks
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* @param creationTime creation time of the primary key
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*/
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class OpinionatedDefinePrimaryKeyV6
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internal constructor(policy: Policy, creationTime: Date, preferences: AlgorithmSuite) :
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OpinionatedDefinePrimaryKey<OpinionatedDefineSubkeysV6, UnopinionatedDefineSubkeysV6>(
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policy, creationTime, preferences, UnopinionatedDefinePrimaryKeyV6(policy, creationTime)) {
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override fun unopinionated(): UnopinionatedDefinePrimaryKeyV6 =
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unopinionated as UnopinionatedDefinePrimaryKeyV6
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override fun setPrimaryKey(
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type: KeyType,
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creationTime: Date,
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applyToPrimaryKey: (ApplyToPrimaryKey.() -> PGPKeyPair)?
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): OpinionatedDefineSubkeysV6 {
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val applier = applyToPrimaryKey ?: { addDirectKeySignature(preferencesSubpackets()) }
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return OpinionatedDefineSubkeysV6(
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policy,
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creationTime,
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preferences,
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UnopinionatedDefinePrimaryKey.V6(policy, creationTime)) {
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override fun unopinionated(): UnopinionatedDefinePrimaryKey.V6 =
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unopinionated as UnopinionatedDefinePrimaryKey.V6
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override fun setPrimaryKey(
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type: KeyType,
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creationTime: Date,
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applyToPrimaryKey: (ApplyToPrimaryKey.() -> PGPKeyPair)?
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): OpinionatedDefineSubkeys.V6 {
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val applier = applyToPrimaryKey ?: { addDirectKeySignature(preferencesSubpackets()) }
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return OpinionatedDefineSubkeys.V6(
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policy,
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creationTime,
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unopinionated.setPrimaryKey(type, creationTime, applier)
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as UnopinionatedDefineSubkeys.V6)
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}
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unopinionated.setPrimaryKey(type, creationTime, applier)
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as UnopinionatedDefineSubkeysV6)
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}
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}
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@ -241,47 +236,47 @@ internal constructor(
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override fun preferencesSubpackets(): SelfSignatureSubpackets.Callback =
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SelfSignatureSubpackets.nop()
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}
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/**
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* Implementation of an [UnopinionatedDefinePrimaryKey] for OpenPGP v4 keys.
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*
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* @param creationTime creation time of the primary key
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*/
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class V4 internal constructor(policy: Policy, creationTime: Date) :
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UnopinionatedDefinePrimaryKey<UnopinionatedDefineSubkeys.V4>(policy, creationTime) {
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/**
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* Implementation of an [UnopinionatedDefinePrimaryKey] for OpenPGP v4 keys.
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*
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* @param creationTime creation time of the primary key
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*/
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class UnopinionatedDefinePrimaryKeyV4 internal constructor(policy: Policy, creationTime: Date) :
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UnopinionatedDefinePrimaryKey<UnopinionatedDefineSubkeysV4>(policy, creationTime) {
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override fun setPrimaryKey(
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type: KeyType,
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creationTime: Date,
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applyToPrimaryKey: (ApplyToPrimaryKey.() -> PGPKeyPair)?
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): UnopinionatedDefineSubkeys.V4 {
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// generate primary key
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var primaryKey = OpenPgpKeyPairGenerator.V4().generatePrimaryKey(type, creationTime)
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override fun setPrimaryKey(
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type: KeyType,
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creationTime: Date,
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applyToPrimaryKey: (ApplyToPrimaryKey.() -> PGPKeyPair)?
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): UnopinionatedDefineSubkeysV4 {
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// generate primary key
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var primaryKey = OpenPgpKeyPairGenerator.V4().generatePrimaryKey(type, creationTime)
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// add user-ids and direct-key signatures if requested
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if (applyToPrimaryKey != null) {
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primaryKey = ApplyToPrimaryKey.V4(primaryKey, this).applyToPrimaryKey()
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}
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// return builder for adding subkeys
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return UnopinionatedDefineSubkeys.V4(primaryKey, policy, creationTime)
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// add user-ids and direct-key signatures if requested
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if (applyToPrimaryKey != null) {
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primaryKey = ApplyToPrimaryKeyV4(primaryKey, this).applyToPrimaryKey()
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}
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// return builder for adding subkeys
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return UnopinionatedDefineSubkeysV4(primaryKey, policy, creationTime)
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}
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}
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/**
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* Implementation of an [UnopinionatedDefinePrimaryKey] for OpenPGP v6 keys.
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*
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* @param creationTime creation time of the primary key
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*/
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class V6 internal constructor(policy: Policy, creationTime: Date) :
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UnopinionatedDefinePrimaryKey<UnopinionatedDefineSubkeys.V6>(policy, creationTime) {
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override fun setPrimaryKey(
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type: KeyType,
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creationTime: Date,
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applyToPrimaryKey: (ApplyToPrimaryKey.() -> PGPKeyPair)?
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): UnopinionatedDefineSubkeys.V6 {
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return UnopinionatedDefineSubkeys.V6(policy, creationTime)
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}
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/**
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* Implementation of an [UnopinionatedDefinePrimaryKey] for OpenPGP v6 keys.
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*
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* @param creationTime creation time of the primary key
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*/
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class UnopinionatedDefinePrimaryKeyV6 internal constructor(policy: Policy, creationTime: Date) :
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UnopinionatedDefinePrimaryKey<UnopinionatedDefineSubkeysV6>(policy, creationTime) {
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override fun setPrimaryKey(
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type: KeyType,
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creationTime: Date,
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applyToPrimaryKey: (ApplyToPrimaryKey.() -> PGPKeyPair)?
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): UnopinionatedDefineSubkeysV6 {
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return UnopinionatedDefineSubkeysV6(policy, creationTime)
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}
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}
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@ -342,131 +337,135 @@ abstract class OpinionatedDefineSubkeys internal constructor(policy: Policy, cre
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override fun build(protector: SecretKeyRingProtector): PGPSecretKeyRing =
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unopinionated.build(protector)
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}
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/**
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* Implementation of an [OpinionatedDefineSubkeys] builder for version 4 OpenPGP keys.
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*
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* @param primaryKey version 4 OpenPGP primary key
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* @param policy policy
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* @param creationTime creation time of the OpenPGP key
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* @param unopinionated unopinionated variant of this builder
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*/
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class V4
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internal constructor(
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primaryKey: PGPKeyPair,
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policy: Policy,
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/**
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* Implementation of an [OpinionatedDefineSubkeys] builder for version 4 OpenPGP keys.
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*
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* @param primaryKey version 4 OpenPGP primary key
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* @param policy policy
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* @param creationTime creation time of the OpenPGP key
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* @param unopinionated unopinionated variant of this builder
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*/
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class OpinionatedDefineSubkeysV4
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internal constructor(
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primaryKey: PGPKeyPair,
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policy: Policy,
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creationTime: Date,
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override val unopinionated: UnopinionatedDefineSubkeysV4 =
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UnopinionatedDefineSubkeysV4(primaryKey, policy, creationTime)
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) : OpinionatedDefineSubkeys(policy, creationTime) {
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override fun addSubkey(
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type: KeyType,
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creationTime: Date,
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override val unopinionated: UnopinionatedDefineSubkeys.V4 =
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UnopinionatedDefineSubkeys.V4(primaryKey, policy, creationTime)
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) : OpinionatedDefineSubkeys(policy, creationTime) {
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override fun addSubkey(
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type: KeyType,
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creationTime: Date,
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applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)?
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): V4 = apply { unopinionated.addSubkey(type, creationTime, applyToSubkey) }
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fun addSigningSubkey(
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type: KeyType,
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creationTime: Date = this.creationTime,
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applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)? = {
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addBindingSignature(
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SelfSignatureSubpackets.applyHashed {
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setSignatureCreationTime(creationTime)
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setKeyFlags(KeyFlag.SIGN_DATA)
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})
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}
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) = addSubkey(type, creationTime, applyToSubkey)
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fun addEncryptionSubkey(
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type: KeyType,
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creationTime: Date = this.creationTime,
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applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)? = {
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addBindingSignature(
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SelfSignatureSubpackets.applyHashed {
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setSignatureCreationTime(creationTime)
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setKeyFlags(KeyFlag.ENCRYPT_COMMS, KeyFlag.ENCRYPT_STORAGE)
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})
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}
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) = addSubkey(type, creationTime, applyToSubkey)
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applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)?
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): OpinionatedDefineSubkeysV4 = apply {
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unopinionated.addSubkey(type, creationTime, applyToSubkey)
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}
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class V6
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internal constructor(
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policy: Policy,
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creationTime: Date,
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override val unopinionated: UnopinionatedDefineSubkeys.V6 =
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UnopinionatedDefineSubkeys.V6(policy, creationTime)
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) : OpinionatedDefineSubkeys(policy, creationTime) {
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fun addSigningSubkey(
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type: KeyType,
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creationTime: Date = this.creationTime,
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applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)? = {
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addBindingSignature(
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SelfSignatureSubpackets.applyHashed {
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setSignatureCreationTime(creationTime)
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setKeyFlags(KeyFlag.SIGN_DATA)
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})
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}
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) = addSubkey(type, creationTime, applyToSubkey)
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override fun addSubkey(
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type: KeyType,
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creationTime: Date,
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applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)?
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): V6 = apply { unopinionated.addSubkey(type, creationTime, applyToSubkey) }
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fun addEncryptionSubkey(
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type: KeyType,
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creationTime: Date = this.creationTime,
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applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)? = {
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addBindingSignature(
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SelfSignatureSubpackets.applyHashed {
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setSignatureCreationTime(creationTime)
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setKeyFlags(KeyFlag.ENCRYPT_COMMS, KeyFlag.ENCRYPT_STORAGE)
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})
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}
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) = addSubkey(type, creationTime, applyToSubkey)
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}
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class OpinionatedDefineSubkeysV6
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internal constructor(
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policy: Policy,
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creationTime: Date,
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override val unopinionated: UnopinionatedDefineSubkeysV6 =
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UnopinionatedDefineSubkeysV6(policy, creationTime)
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) : OpinionatedDefineSubkeys(policy, creationTime) {
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override fun addSubkey(
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type: KeyType,
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creationTime: Date,
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applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)?
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): OpinionatedDefineSubkeysV6 = apply {
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unopinionated.addSubkey(type, creationTime, applyToSubkey)
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}
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}
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abstract class UnopinionatedDefineSubkeys internal constructor(policy: Policy, creationTime: Date) :
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DefineSubkeys<UnopinionatedDefineSubkeys>(policy, creationTime) {
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DefineSubkeys<UnopinionatedDefineSubkeys>(policy, creationTime)
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class V4 internal constructor(val primaryKey: PGPKeyPair, policy: Policy, creationTime: Date) :
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UnopinionatedDefineSubkeys(policy, creationTime) {
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class UnopinionatedDefineSubkeysV4
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internal constructor(val primaryKey: PGPKeyPair, policy: Policy, creationTime: Date) :
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UnopinionatedDefineSubkeys(policy, creationTime) {
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private val subkeys: MutableList<PGPKeyPair> = mutableListOf()
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private val subkeys: MutableList<PGPKeyPair> = mutableListOf()
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override fun addSubkey(
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type: KeyType,
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creationTime: Date,
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applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)?
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): V4 = apply {
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val subkey = OpenPgpKeyPairGenerator.V4().generateSubkey(type, creationTime)
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subkeys.add(
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if (applyToSubkey == null) {
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subkey
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} else {
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ApplyToSubkey.V4(primaryKey, subkey, this).applyToSubkey()
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})
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}
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override fun build(protector: SecretKeyRingProtector): PGPSecretKeyRing {
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val primary =
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PGPSecretKey(
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primaryKey.privateKey,
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primaryKey.publicKey,
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ImplementationFactory.getInstance().v4FingerprintCalculator,
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true,
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protector.getEncryptor(primaryKey.keyID))
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return PGPSecretKeyRing(
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buildList {
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add(primary)
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subkeys.forEach {
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add(
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PGPSecretKey(
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it.privateKey,
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it.publicKey,
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ImplementationFactory.getInstance().v4FingerprintCalculator,
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false,
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protector.getEncryptor(it.keyID)))
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}
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})
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}
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override fun addSubkey(
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type: KeyType,
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creationTime: Date,
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applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)?
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): UnopinionatedDefineSubkeysV4 = apply {
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val subkey = OpenPgpKeyPairGenerator.V4().generateSubkey(type, creationTime)
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subkeys.add(
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if (applyToSubkey == null) {
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subkey
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} else {
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ApplyToSubkeyV4(primaryKey, subkey, this).applyToSubkey()
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})
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}
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class V6 internal constructor(policy: Policy, creationTime: Date) :
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UnopinionatedDefineSubkeys(policy, creationTime) {
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override fun build(protector: SecretKeyRingProtector): PGPSecretKeyRing {
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val primary =
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PGPSecretKey(
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primaryKey.privateKey,
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primaryKey.publicKey,
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ImplementationFactory.getInstance().v4FingerprintCalculator,
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true,
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protector.getEncryptor(primaryKey.keyID))
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return PGPSecretKeyRing(
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buildList {
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add(primary)
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subkeys.forEach {
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add(
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PGPSecretKey(
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it.privateKey,
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it.publicKey,
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ImplementationFactory.getInstance().v4FingerprintCalculator,
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false,
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protector.getEncryptor(it.keyID)))
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}
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})
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}
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}
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override fun addSubkey(
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type: KeyType,
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creationTime: Date,
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applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)?
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): V6 {
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TODO("Not yet implemented")
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}
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class UnopinionatedDefineSubkeysV6 internal constructor(policy: Policy, creationTime: Date) :
|
||||
UnopinionatedDefineSubkeys(policy, creationTime) {
|
||||
|
||||
override fun build(protector: SecretKeyRingProtector): PGPSecretKeyRing {
|
||||
TODO("Not yet implemented")
|
||||
}
|
||||
override fun addSubkey(
|
||||
type: KeyType,
|
||||
creationTime: Date,
|
||||
applyToSubkey: (ApplyToSubkey.() -> PGPKeyPair)?
|
||||
): UnopinionatedDefineSubkeysV6 {
|
||||
TODO("Not yet implemented")
|
||||
}
|
||||
|
||||
override fun build(protector: SecretKeyRingProtector): PGPSecretKeyRing {
|
||||
TODO("Not yet implemented")
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -567,150 +566,142 @@ internal constructor(var keyPair: PGPKeyPair, val builder: DefinePrimaryKey<*>)
|
|||
* @return modified key pair after this and [other] have been executed
|
||||
*/
|
||||
abstract fun then(other: (ApplyToPrimaryKey.() -> PGPKeyPair)?): PGPKeyPair
|
||||
}
|
||||
|
||||
class V4 internal constructor(keyPair: PGPKeyPair, builder: DefinePrimaryKey<*>) :
|
||||
ApplyToPrimaryKey(keyPair, builder) {
|
||||
class ApplyToPrimaryKeyV4 internal constructor(keyPair: PGPKeyPair, builder: DefinePrimaryKey<*>) :
|
||||
ApplyToPrimaryKey(keyPair, builder) {
|
||||
|
||||
override fun addUserId(
|
||||
userId: CharSequence,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback,
|
||||
certificationType: CertificationType,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
bindingTime: Date
|
||||
): PGPKeyPair {
|
||||
val sig =
|
||||
buildCertificationFor(
|
||||
keyPair,
|
||||
userId,
|
||||
certificationType,
|
||||
bindingTime,
|
||||
hashAlgorithm,
|
||||
subpacketsCallback)
|
||||
override fun addUserId(
|
||||
userId: CharSequence,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback,
|
||||
certificationType: CertificationType,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
bindingTime: Date
|
||||
): PGPKeyPair {
|
||||
val sig =
|
||||
buildCertificationFor(
|
||||
keyPair, userId, certificationType, bindingTime, hashAlgorithm, subpacketsCallback)
|
||||
|
||||
keyPair = keyPair.plusCertification(userId, sig)
|
||||
return keyPair
|
||||
keyPair = keyPair.plusCertification(userId, sig)
|
||||
return keyPair
|
||||
}
|
||||
|
||||
override fun addUserAttribute(
|
||||
userAttribute: PGPUserAttributeSubpacketVector,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback,
|
||||
certificationType: CertificationType,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
bindingTime: Date
|
||||
): PGPKeyPair {
|
||||
val sig =
|
||||
buildCertificationFor(
|
||||
keyPair,
|
||||
userAttribute,
|
||||
certificationType,
|
||||
bindingTime,
|
||||
hashAlgorithm,
|
||||
subpacketsCallback)
|
||||
|
||||
keyPair = keyPair.plusCertification(userAttribute, sig)
|
||||
return keyPair
|
||||
}
|
||||
|
||||
override fun addDirectKeySignature(
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
bindingTime: Date
|
||||
): PGPKeyPair {
|
||||
val sig =
|
||||
buildDirectKeySignature(
|
||||
keyPair,
|
||||
hashAlgorithm,
|
||||
subpacketsCallback.then(
|
||||
SelfSignatureSubpackets.applyHashed { setSignatureCreationTime(bindingTime) }))
|
||||
keyPair = keyPair.plusCertification(sig)
|
||||
return keyPair
|
||||
}
|
||||
|
||||
override fun then(other: (ApplyToPrimaryKey.() -> PGPKeyPair)?): PGPKeyPair {
|
||||
if (other != null) {
|
||||
keyPair = ApplyToPrimaryKeyV4(keyPair, builder).other()
|
||||
}
|
||||
return keyPair
|
||||
}
|
||||
|
||||
override fun addUserAttribute(
|
||||
userAttribute: PGPUserAttributeSubpacketVector,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback,
|
||||
certificationType: CertificationType,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
bindingTime: Date
|
||||
): PGPKeyPair {
|
||||
val sig =
|
||||
buildCertificationFor(
|
||||
keyPair,
|
||||
userAttribute,
|
||||
certificationType,
|
||||
bindingTime,
|
||||
hashAlgorithm,
|
||||
subpacketsCallback)
|
||||
/**
|
||||
* Build a certification signature that binds the given [userId] to the given primary key
|
||||
* [pair].
|
||||
*
|
||||
* @param pair primary key pair
|
||||
* @param userId UserID to be bound
|
||||
* @param certificationType type of the binding signature
|
||||
* @param bindingTime creation time of the binding signature
|
||||
* @param hashAlgorithm hash algorithm to be used during signature calculation
|
||||
* @param subpacketsCallback callback to modify the binding signatures subpackets
|
||||
* @return binding signature
|
||||
*/
|
||||
private fun buildCertificationFor(
|
||||
pair: PGPKeyPair,
|
||||
userId: CharSequence,
|
||||
certificationType: CertificationType,
|
||||
bindingTime: Date,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback
|
||||
): PGPSignature {
|
||||
val builder =
|
||||
SelfSignatureBuilder(
|
||||
pair.privateKey, pair.publicKey, certificationType.signatureType, hashAlgorithm)
|
||||
builder.hashedSubpackets.apply { setSignatureCreationTime(bindingTime) }
|
||||
builder.applyCallback(subpacketsCallback)
|
||||
return builder.build(userId)
|
||||
}
|
||||
|
||||
keyPair = keyPair.plusCertification(userAttribute, sig)
|
||||
return keyPair
|
||||
}
|
||||
/**
|
||||
* Build a certification signature that binds the given [userAttribute] to the given primary key
|
||||
* [pair].
|
||||
*
|
||||
* @param pair primary key pair
|
||||
* @param userAttribute UserAttribute to be bound
|
||||
* @param certificationType type of the binding signature
|
||||
* @param bindingTime creation time of the binding signature
|
||||
* @param hashAlgorithm hash algorithm to be used during signature calculation
|
||||
* @param subpacketsCallback callback to modify the binding signatures subpackets
|
||||
* @return binding signature
|
||||
*/
|
||||
private fun buildCertificationFor(
|
||||
pair: PGPKeyPair,
|
||||
userAttribute: PGPUserAttributeSubpacketVector,
|
||||
certificationType: CertificationType,
|
||||
bindingTime: Date,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback
|
||||
): PGPSignature {
|
||||
val builder =
|
||||
SelfSignatureBuilder(
|
||||
pair.privateKey, pair.publicKey, certificationType.signatureType, hashAlgorithm)
|
||||
builder.hashedSubpackets.apply { setSignatureCreationTime(bindingTime) }
|
||||
builder.applyCallback(subpacketsCallback)
|
||||
return builder.build(userAttribute)
|
||||
}
|
||||
|
||||
override fun addDirectKeySignature(
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
bindingTime: Date
|
||||
): PGPKeyPair {
|
||||
val sig =
|
||||
buildDirectKeySignature(
|
||||
keyPair,
|
||||
hashAlgorithm,
|
||||
subpacketsCallback.then(
|
||||
SelfSignatureSubpackets.applyHashed {
|
||||
setSignatureCreationTime(bindingTime)
|
||||
}))
|
||||
keyPair = keyPair.plusCertification(sig)
|
||||
return keyPair
|
||||
}
|
||||
/**
|
||||
* Build a DirectKey self signature over the primary key [pair].
|
||||
*
|
||||
* @param pair primary key pair
|
||||
* @param hashAlgorithm hash algorithm to be used during signature calculation
|
||||
* @param subpacketsCallback callback to modify the subpackets of the direct-key signature
|
||||
* @return direct-key self signature
|
||||
*/
|
||||
private fun buildDirectKeySignature(
|
||||
pair: PGPKeyPair,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback
|
||||
): PGPSignature {
|
||||
val builder = DirectKeySelfSignatureBuilder(pair.privateKey, pair.publicKey, hashAlgorithm)
|
||||
|
||||
override fun then(other: (ApplyToPrimaryKey.() -> PGPKeyPair)?): PGPKeyPair {
|
||||
if (other != null) {
|
||||
keyPair = V4(keyPair, builder).other()
|
||||
}
|
||||
return keyPair
|
||||
}
|
||||
builder.applyCallback(subpacketsCallback)
|
||||
|
||||
/**
|
||||
* Build a certification signature that binds the given [userId] to the given primary key
|
||||
* [pair].
|
||||
*
|
||||
* @param pair primary key pair
|
||||
* @param userId UserID to be bound
|
||||
* @param certificationType type of the binding signature
|
||||
* @param bindingTime creation time of the binding signature
|
||||
* @param hashAlgorithm hash algorithm to be used during signature calculation
|
||||
* @param subpacketsCallback callback to modify the binding signatures subpackets
|
||||
* @return binding signature
|
||||
*/
|
||||
private fun buildCertificationFor(
|
||||
pair: PGPKeyPair,
|
||||
userId: CharSequence,
|
||||
certificationType: CertificationType,
|
||||
bindingTime: Date,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback
|
||||
): PGPSignature {
|
||||
val builder =
|
||||
SelfSignatureBuilder(
|
||||
pair.privateKey, pair.publicKey, certificationType.signatureType, hashAlgorithm)
|
||||
builder.hashedSubpackets.apply { setSignatureCreationTime(bindingTime) }
|
||||
builder.applyCallback(subpacketsCallback)
|
||||
return builder.build(userId)
|
||||
}
|
||||
|
||||
/**
|
||||
* Build a certification signature that binds the given [userAttribute] to the given primary
|
||||
* key [pair].
|
||||
*
|
||||
* @param pair primary key pair
|
||||
* @param userAttribute UserAttribute to be bound
|
||||
* @param certificationType type of the binding signature
|
||||
* @param bindingTime creation time of the binding signature
|
||||
* @param hashAlgorithm hash algorithm to be used during signature calculation
|
||||
* @param subpacketsCallback callback to modify the binding signatures subpackets
|
||||
* @return binding signature
|
||||
*/
|
||||
private fun buildCertificationFor(
|
||||
pair: PGPKeyPair,
|
||||
userAttribute: PGPUserAttributeSubpacketVector,
|
||||
certificationType: CertificationType,
|
||||
bindingTime: Date,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback
|
||||
): PGPSignature {
|
||||
val builder =
|
||||
SelfSignatureBuilder(
|
||||
pair.privateKey, pair.publicKey, certificationType.signatureType, hashAlgorithm)
|
||||
builder.hashedSubpackets.apply { setSignatureCreationTime(bindingTime) }
|
||||
builder.applyCallback(subpacketsCallback)
|
||||
return builder.build(userAttribute)
|
||||
}
|
||||
|
||||
/**
|
||||
* Build a DirectKey self signature over the primary key [pair].
|
||||
*
|
||||
* @param pair primary key pair
|
||||
* @param hashAlgorithm hash algorithm to be used during signature calculation
|
||||
* @param subpacketsCallback callback to modify the subpackets of the direct-key signature
|
||||
* @return direct-key self signature
|
||||
*/
|
||||
private fun buildDirectKeySignature(
|
||||
pair: PGPKeyPair,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback
|
||||
): PGPSignature {
|
||||
val builder =
|
||||
DirectKeySelfSignatureBuilder(pair.privateKey, pair.publicKey, hashAlgorithm)
|
||||
|
||||
builder.applyCallback(subpacketsCallback)
|
||||
|
||||
return builder.build()
|
||||
}
|
||||
return builder.build()
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -742,70 +733,70 @@ internal constructor(
|
|||
builder.policy.certificationSignatureHashAlgorithmPolicy.defaultHashAlgorithm,
|
||||
bindingTime: Date = subkey.publicKey.creationTime
|
||||
): PGPKeyPair
|
||||
}
|
||||
|
||||
/**
|
||||
* Implementation of the [ApplyToSubkey] function tailored to OpenPGP v4 keys.
|
||||
*
|
||||
* @param primaryKey primary key pair
|
||||
* @param subkey subkey pair
|
||||
* @param builder builder instance that generated the subkey
|
||||
*/
|
||||
class ApplyToSubkeyV4
|
||||
internal constructor(primaryKey: PGPKeyPair, subkey: PGPKeyPair, builder: DefineSubkeys<*>) :
|
||||
ApplyToSubkey(primaryKey, subkey, builder) {
|
||||
|
||||
override fun addBindingSignature(
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
bindingTime: Date
|
||||
): PGPKeyPair {
|
||||
val sig =
|
||||
buildBindingSignature(
|
||||
primaryKey, subkey, hashAlgorithm, bindingTime, subpacketsCallback)
|
||||
|
||||
subkey = subkey.plusCertification(sig)
|
||||
return subkey
|
||||
}
|
||||
|
||||
/**
|
||||
* Implementation of the [ApplyToSubkey] function tailored to OpenPGP v4 keys.
|
||||
* Generate a version 4 binding signature that binds the [subkey] to the [primaryKey].
|
||||
*
|
||||
* @param primaryKey primary key pair
|
||||
* @param subkey subkey pair
|
||||
* @param builder builder instance that generated the subkey
|
||||
* @param hashAlgorithm hash algorithm to be used during signature calculation
|
||||
* @param bindingTime creation time of the subkey
|
||||
* @param subpacketsCallback callback to modify the subpackets of the binding signature
|
||||
* @return subkey binding signature
|
||||
*/
|
||||
class V4
|
||||
internal constructor(primaryKey: PGPKeyPair, subkey: PGPKeyPair, builder: DefineSubkeys<*>) :
|
||||
ApplyToSubkey(primaryKey, subkey, builder) {
|
||||
private fun buildBindingSignature(
|
||||
primaryKey: PGPKeyPair,
|
||||
subkey: PGPKeyPair,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
bindingTime: Date,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback
|
||||
): PGPSignature {
|
||||
return SubkeyBindingSignatureBuilder(primaryKey, hashAlgorithm)
|
||||
.applyCallback(
|
||||
subpacketsCallback
|
||||
.then(
|
||||
SelfSignatureSubpackets.applyHashed {
|
||||
setSignatureCreationTime(bindingTime)
|
||||
})
|
||||
.then(
|
||||
SelfSignatureSubpackets.applyHashed {
|
||||
if (isSigningCapable(getKeyFlags())) {
|
||||
addEmbeddedSignature(
|
||||
PrimaryKeyBindingSignatureBuilder(subkey, hashAlgorithm)
|
||||
.build(primaryKey))
|
||||
}
|
||||
}))
|
||||
.build(subkey)
|
||||
}
|
||||
|
||||
override fun addBindingSignature(
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
bindingTime: Date
|
||||
): PGPKeyPair {
|
||||
val sig =
|
||||
buildBindingSignature(
|
||||
primaryKey, subkey, hashAlgorithm, bindingTime, subpacketsCallback)
|
||||
|
||||
subkey = subkey.plusCertification(sig)
|
||||
return subkey
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate a version 4 binding signature that binds the [subkey] to the [primaryKey].
|
||||
*
|
||||
* @param primaryKey primary key pair
|
||||
* @param subkey subkey pair
|
||||
* @param hashAlgorithm hash algorithm to be used during signature calculation
|
||||
* @param bindingTime creation time of the subkey
|
||||
* @param subpacketsCallback callback to modify the subpackets of the binding signature
|
||||
* @return subkey binding signature
|
||||
*/
|
||||
private fun buildBindingSignature(
|
||||
primaryKey: PGPKeyPair,
|
||||
subkey: PGPKeyPair,
|
||||
hashAlgorithm: HashAlgorithm,
|
||||
bindingTime: Date,
|
||||
subpacketsCallback: SelfSignatureSubpackets.Callback
|
||||
): PGPSignature {
|
||||
return SubkeyBindingSignatureBuilder(primaryKey, hashAlgorithm)
|
||||
.applyCallback(
|
||||
subpacketsCallback
|
||||
.then(
|
||||
SelfSignatureSubpackets.applyHashed {
|
||||
setSignatureCreationTime(bindingTime)
|
||||
})
|
||||
.then(
|
||||
SelfSignatureSubpackets.applyHashed {
|
||||
if (isSigningCapable(getKeyFlags())) {
|
||||
addEmbeddedSignature(
|
||||
PrimaryKeyBindingSignatureBuilder(subkey, hashAlgorithm)
|
||||
.build(primaryKey))
|
||||
}
|
||||
}))
|
||||
.build(subkey)
|
||||
}
|
||||
|
||||
private fun isSigningCapable(flags: List<KeyFlag>?): Boolean {
|
||||
val signCapableFlags = listOf(KeyFlag.SIGN_DATA, KeyFlag.CERTIFY_OTHER)
|
||||
return flags?.any { signCapableFlags.contains(it) } ?: false
|
||||
}
|
||||
private fun isSigningCapable(flags: List<KeyFlag>?): Boolean {
|
||||
val signCapableFlags = listOf(KeyFlag.SIGN_DATA, KeyFlag.CERTIFY_OTHER)
|
||||
return flags?.any { signCapableFlags.contains(it) } ?: false
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue