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refactor: refine CryptoRepository#{encrypt,decrypt} APIs

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This commit is contained in:
Harsh Shandilya
2024-07-24 00:32:33 +05:30
parent 1c6bbc51c3
commit 06fbe6cf9c
3 changed files with 12 additions and 33 deletions
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8
app/src/main/java/app/passwordstore/data/crypto/CryptoRepository.kt
View File

@@ -17,6 +17,7 @@ import app.passwordstore.util.coroutines.DispatcherProvider
import app.passwordstore.util.settings.PreferenceKeys
import com.github.michaelbull.result.Result
import com.github.michaelbull.result.filterValues
import com.github.michaelbull.result.map
import com.github.michaelbull.result.mapBoth
import java.io.ByteArrayInputStream
import java.io.ByteArrayOutputStream
@@ -43,7 +44,10 @@ constructor(
identities: List<PGPIdentifier>,
message: ByteArrayInputStream,
out: ByteArrayOutputStream,
) = withContext(dispatcherProvider.io()) { decryptPgp(password, identities, message, out) }
) =
withContext(dispatcherProvider.io()) {
decryptPgp(password, identities, message, out).map { out }
}
suspend fun isPasswordProtected(identifiers: List<PGPIdentifier>): Boolean {
val keys = identifiers.map { pgpKeyManager.getKeyById(it) }.filterValues()
@@ -54,7 +58,7 @@ constructor(
identities: List<PGPIdentifier>,
content: ByteArrayInputStream,
out: ByteArrayOutputStream,
) = withContext(dispatcherProvider.io()) { encryptPgp(identities, content, out) }
) = withContext(dispatcherProvider.io()) { encryptPgp(identities, content, out).map { out } }
private suspend fun decryptPgp(
password: String,

19
app/src/main/java/app/passwordstore/ui/autofill/AutofillDecryptActivity.kt
View File

@@ -17,7 +17,6 @@ import androidx.lifecycle.lifecycleScope
import app.passwordstore.Application.Companion.screenWasOff
import app.passwordstore.R
import app.passwordstore.crypto.PGPIdentifier
import app.passwordstore.crypto.errors.CryptoHandlerException
import app.passwordstore.data.crypto.PGPPassphraseCache
import app.passwordstore.data.passfile.PasswordEntry
import app.passwordstore.data.repo.PasswordRepository
@@ -34,14 +33,11 @@ import app.passwordstore.util.features.Features
import app.passwordstore.util.settings.PreferenceKeys
import com.github.androidpasswordstore.autofillparser.AutofillAction
import com.github.androidpasswordstore.autofillparser.Credentials
import com.github.michaelbull.result.Result
import com.github.michaelbull.result.getOrElse
import com.github.michaelbull.result.map
import com.github.michaelbull.result.onFailure
import com.github.michaelbull.result.onSuccess
import com.github.michaelbull.result.runCatching
import dagger.hilt.android.AndroidEntryPoint
import java.io.ByteArrayInputStream
import java.io.ByteArrayOutputStream
import java.io.File
import javax.inject.Inject
@@ -213,7 +209,9 @@ class AutofillDecryptActivity : BasePGPActivity() {
return null
}
.onSuccess { encryptedInput ->
decryptPGPStream(encryptedInput, password, identifiers)
val outputStream = ByteArrayOutputStream()
repository
.decrypt(password, identifiers, encryptedInput, outputStream)
.onFailure { e ->
logcat(ERROR) { e.asLog("Decryption failed") }
return null
@@ -235,17 +233,6 @@ class AutofillDecryptActivity : BasePGPActivity() {
return null
}
private suspend fun decryptPGPStream(
message: ByteArrayInputStream,
passphrase: String,
gpgIdentifiers: List<PGPIdentifier>,
): Result<ByteArrayOutputStream, CryptoHandlerException> {
val outputStream = ByteArrayOutputStream()
return repository.decrypt(passphrase, gpgIdentifiers, message, outputStream).map {
outputStream
}
}
companion object {
private const val EXTRA_FILE_PATH = "app.passwordstore.autofill.oreo.EXTRA_FILE_PATH"

18
app/src/main/java/app/passwordstore/ui/crypto/DecryptActivity.kt
View File

@@ -15,7 +15,6 @@ import androidx.lifecycle.lifecycleScope
import app.passwordstore.Application.Companion.screenWasOff
import app.passwordstore.R
import app.passwordstore.crypto.PGPIdentifier
import app.passwordstore.crypto.errors.CryptoHandlerException
import app.passwordstore.crypto.errors.NonStandardAEAD
import app.passwordstore.data.crypto.PGPPassphraseCache
import app.passwordstore.data.passfile.PasswordEntry
@@ -32,8 +31,6 @@ import app.passwordstore.util.features.Feature.EnablePGPPassphraseCache
import app.passwordstore.util.features.Features
import app.passwordstore.util.settings.Constants
import app.passwordstore.util.settings.PreferenceKeys
import com.github.michaelbull.result.Result
import com.github.michaelbull.result.map
import dagger.hilt.android.AndroidEntryPoint
import java.io.ByteArrayOutputStream
import java.io.File
@@ -236,7 +233,9 @@ class DecryptActivity : BasePGPActivity() {
authResult: BiometricResult,
onSuccess: suspend () -> Unit = {},
) {
val result = decryptPGPStream(passphrase, identifiers)
val message = withContext(dispatcherProvider.io()) { File(fullPath).readBytes().inputStream() }
val outputStream = ByteArrayOutputStream()
val result = repository.decrypt(passphrase, identifiers, message, outputStream)
if (result.isOk) {
if (features.isEnabled(EnablePGPPassphraseCache))
settings.edit { putBoolean(PreferenceKeys.CLEAR_PASSPHRASE_CACHE, clearCache) }
@@ -268,17 +267,6 @@ class DecryptActivity : BasePGPActivity() {
}
}
private suspend fun decryptPGPStream(
passphrase: String,
gpgIdentifiers: List<PGPIdentifier>,
): Result<ByteArrayOutputStream, CryptoHandlerException> {
val message = withContext(dispatcherProvider.io()) { File(fullPath).readBytes().inputStream() }
val outputStream = ByteArrayOutputStream()
return repository.decrypt(passphrase, gpgIdentifiers, message, outputStream).map {
outputStream
}
}
private suspend fun createPasswordUI(entry: PasswordEntry) =
withContext(dispatcherProvider.main()) {
val showPassword = settings.getBoolean(PreferenceKeys.SHOW_PASSWORD, true)