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... and rename the method fromBase64NoPadding() to fromBase64()

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This commit is contained in:
Benoit Marty 2020-02-27 18:15:39 +01:00
parent 8299487f6d
commit 1ead2778c2
5 changed files with 19 additions and 19 deletions
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14
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/crosssigning/DefaultCrossSigningService.kt
View file

@ -80,7 +80,7 @@ internal class DefaultCrossSigningService @Inject constructor(
cryptoStore.getCrossSigningPrivateKeys()?.let { privateKeysInfo ->
privateKeysInfo.master
?.fromBase64NoPadding()
?.fromBase64()
?.let { privateKeySeed ->
val pkSigning = OlmPkSigning()
if (pkSigning.initWithSeed(privateKeySeed) == mxCrossSigningInfo.masterKey()?.unpaddedBase64PublicKey) {
@ -93,7 +93,7 @@ internal class DefaultCrossSigningService @Inject constructor(
}
}
privateKeysInfo.user
?.fromBase64NoPadding()
?.fromBase64()
?.let { privateKeySeed ->
val pkSigning = OlmPkSigning()
if (pkSigning.initWithSeed(privateKeySeed) == mxCrossSigningInfo.userKey()?.unpaddedBase64PublicKey) {
@ -106,7 +106,7 @@ internal class DefaultCrossSigningService @Inject constructor(
}
}
privateKeysInfo.selfSigned
?.fromBase64NoPadding()
?.fromBase64()
?.let { privateKeySeed ->
val pkSigning = OlmPkSigning()
if (pkSigning.initWithSeed(privateKeySeed) == mxCrossSigningInfo.selfSigningKey()?.unpaddedBase64PublicKey) {
@ -307,7 +307,7 @@ internal class DefaultCrossSigningService @Inject constructor(
var userKeyIsTrusted = false
var selfSignedKeyIsTrusted = false
masterKeyPrivateKey?.fromBase64NoPadding()
masterKeyPrivateKey?.fromBase64()
?.let { privateKeySeed ->
val pkSigning = OlmPkSigning()
try {
@ -324,7 +324,7 @@ internal class DefaultCrossSigningService @Inject constructor(
}
}
uskKeyPrivateKey?.fromBase64NoPadding()
uskKeyPrivateKey?.fromBase64()
?.let { privateKeySeed ->
val pkSigning = OlmPkSigning()
try {
@ -341,7 +341,7 @@ internal class DefaultCrossSigningService @Inject constructor(
}
}
sskPrivateKey?.fromBase64NoPadding()
sskPrivateKey?.fromBase64()
?.let { privateKeySeed ->
val pkSigning = OlmPkSigning()
try {
@ -450,7 +450,7 @@ internal class DefaultCrossSigningService @Inject constructor(
// 1) check if I know the private key
val masterPrivateKey = cryptoStore.getCrossSigningPrivateKeys()
?.master
?.fromBase64NoPadding()
?.fromBase64()
var isMaterKeyTrusted = false
if (myMasterKey.trustLevel?.locallyVerified == true) {

2
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/crosssigning/Extensions.kt
View file

@ -32,6 +32,6 @@ fun ByteArray.toBase64NoPadding(): String {
return Base64.encodeToString(this, Base64.NO_PADDING or Base64.NO_WRAP)
}
fun String.fromBase64NoPadding(): ByteArray {
fun String.fromBase64(): ByteArray {
return Base64.decode(this, Base64.DEFAULT)
}

10
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/secrets/DefaultSharedSecretStorageService.kt
View file

@ -35,7 +35,7 @@ import im.vector.matrix.android.api.session.securestorage.SsssKeySpec
import im.vector.matrix.android.api.session.securestorage.SsssPassphrase
import im.vector.matrix.android.internal.crypto.SSSS_ALGORITHM_AES_HMAC_SHA2
import im.vector.matrix.android.internal.crypto.SSSS_ALGORITHM_CURVE25519_AES_SHA2
import im.vector.matrix.android.internal.crypto.crosssigning.fromBase64NoPadding
import im.vector.matrix.android.internal.crypto.crosssigning.fromBase64
import im.vector.matrix.android.internal.crypto.crosssigning.toBase64NoPadding
import im.vector.matrix.android.internal.crypto.keysbackup.generatePrivateKeyWithPassword
import im.vector.matrix.android.internal.crypto.keysbackup.util.computeRecoveryKey
@ -268,7 +268,7 @@ internal class DefaultSharedSecretStorageService @Inject constructor(
val ivParameterSpec = IvParameterSpec(iv)
cipher.init(Cipher.ENCRYPT_MODE, secretKeySpec, ivParameterSpec)
// secret are not that big, just do Final
val cipherBytes = cipher.doFinal(clearDataBase64.fromBase64NoPadding())
val cipherBytes = cipher.doFinal(clearDataBase64.fromBase64())
require(cipherBytes.isNotEmpty())
val macKeySpec = SecretKeySpec(macKey, "HmacSHA256")
@ -295,9 +295,9 @@ internal class DefaultSharedSecretStorageService @Inject constructor(
val aesKey = pseudoRandomKey.copyOfRange(0, 32)
val macKey = pseudoRandomKey.copyOfRange(32, 64)
val iv = cipherContent.initializationVector?.fromBase64NoPadding() ?: ByteArray(16)
val iv = cipherContent.initializationVector?.fromBase64() ?: ByteArray(16)
val cipherRawBytes = cipherContent.ciphertext!!.fromBase64NoPadding()
val cipherRawBytes = cipherContent.ciphertext!!.fromBase64()
val cipher = Cipher.getInstance("AES/CTR/NoPadding")
@ -314,7 +314,7 @@ internal class DefaultSharedSecretStorageService @Inject constructor(
val mac = Mac.getInstance("HmacSHA256").apply { init(macKeySpec) }
val digest = mac.doFinal(cipherRawBytes)
if (!cipherContent.mac?.fromBase64NoPadding()?.contentEquals(digest).orFalse()) {
if (!cipherContent.mac?.fromBase64()?.contentEquals(digest).orFalse()) {
throw SharedSecretStorageError.BadMac
} else {
// we are good

8
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/verification/qrcode/Extensions.kt
View file

@ -16,7 +16,7 @@
package im.vector.matrix.android.internal.crypto.verification.qrcode
import im.vector.matrix.android.internal.crypto.crosssigning.fromBase64NoPadding
import im.vector.matrix.android.internal.crypto.crosssigning.fromBase64
import im.vector.matrix.android.internal.crypto.crosssigning.toBase64NoPadding
import im.vector.matrix.android.internal.extensions.toUnsignedInt
@ -52,15 +52,15 @@ fun QrCodeData.toEncodedString(): String {
}
// Keys
firstKey.fromBase64NoPadding().forEach {
firstKey.fromBase64().forEach {
result += it
}
secondKey.fromBase64NoPadding().forEach {
secondKey.fromBase64().forEach {
result += it
}
// Secret
sharedSecret.fromBase64NoPadding().forEach {
sharedSecret.fromBase64().forEach {
result += it
}

4
vector/src/main/java/im/vector/riotx/features/crypto/verification/VerificationBottomSheetViewModel.kt
View file

@ -42,7 +42,7 @@ import im.vector.matrix.android.api.session.events.model.LocalEcho
import im.vector.matrix.android.api.session.room.model.create.CreateRoomParams
import im.vector.matrix.android.api.util.MatrixItem
import im.vector.matrix.android.api.util.toMatrixItem
import im.vector.matrix.android.internal.crypto.crosssigning.fromBase64NoPadding
import im.vector.matrix.android.internal.crypto.crosssigning.fromBase64
import im.vector.matrix.android.internal.crypto.crosssigning.isVerified
import im.vector.matrix.android.internal.crypto.verification.PendingVerificationRequest
import im.vector.riotx.core.extensions.exhaustive
@ -265,7 +265,7 @@ class VerificationBottomSheetViewModel @AssistedInject constructor(@Assisted ini
}
is VerificationAction.GotResultFromSsss -> {
try {
action.cypherData.fromBase64NoPadding().inputStream().use { ins ->
action.cypherData.fromBase64().inputStream().use { ins ->
val res = session.loadSecureSecret<Map<String, String>>(ins, action.alias)
val trustResult = session.cryptoService().crossSigningService().checkTrustFromPrivateKeys(
res?.get(MASTER_KEY_SSSS_NAME),