fix(crypto/age): init

crypto/age/build.gradle.kts

@@ -0,0 +1,18 @@
+/*
+ * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+plugins { id("com.github.android-password-store.kotlin-jvm-library") }
+
+dependencies {
+  api(projects.crypto.common)
+  implementation(libs.androidx.annotation)
+  implementation(libs.aps.kage)
+  implementation(libs.dagger.hilt.core)
+  implementation(libs.kotlinx.coroutines.core)
+  implementation(libs.thirdparty.kotlinResult)
+  implementation(libs.thirdparty.kotlinResult.coroutines)
+  testImplementation(libs.bundles.testDependencies)
+  testImplementation(libs.kotlinx.coroutines.test)
+  testImplementation(libs.testing.testparameterinjector)
+}

crypto/age/lint-baseline.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<issues format="6" by="lint 8.5.2" type="baseline" client="gradle" dependencies="false" name="AGP (8.5.2)" variant="all" version="8.5.2">
+
+    <issue
+        id="StopShip"
+        message="`TODO` call found; points to code which must be fixed prior to release"
+        errorLine1="    TODO(&quot;Not yet implemented&quot;)"
+        errorLine2="    ~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="src/main/kotlin/app/passwordstore/crypto/AgeKeyManager.kt"
+            line="9"
+            column="5"/>
+    </issue>
+
+    <issue
+        id="StopShip"
+        message="`TODO` call found; points to code which must be fixed prior to release"
+        errorLine1="    TODO(&quot;Not yet implemented&quot;)"
+        errorLine2="    ~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="src/main/kotlin/app/passwordstore/crypto/AgeKeyManager.kt"
+            line="13"
+            column="5"/>
+    </issue>
+
+    <issue
+        id="StopShip"
+        message="`TODO` call found; points to code which must be fixed prior to release"
+        errorLine1="    TODO(&quot;Not yet implemented&quot;)"
+        errorLine2="    ~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="src/main/kotlin/app/passwordstore/crypto/AgeKeyManager.kt"
+            line="17"
+            column="5"/>
+    </issue>
+
+    <issue
+        id="StopShip"
+        message="`TODO` call found; points to code which must be fixed prior to release"
+        errorLine1="    TODO(&quot;Not yet implemented&quot;)"
+        errorLine2="    ~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="src/main/kotlin/app/passwordstore/crypto/AgeKeyManager.kt"
+            line="21"
+            column="5"/>
+    </issue>
+
+    <issue
+        id="StopShip"
+        message="`TODO` call found; points to code which must be fixed prior to release"
+        errorLine1="    TODO(&quot;Not yet implemented&quot;)"
+        errorLine2="    ~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="src/main/kotlin/app/passwordstore/crypto/AgeKeyManager.kt"
+            line="25"
+            column="5"/>
+    </issue>
+
+</issues>

crypto/age/src/main/kotlin/app/passwordstore/crypto/AgeDecryptOptions.kt

@@ -0,0 +1,18 @@
+package app.passwordstore.crypto
+
+/** [CryptoOptions] implementation for [kage.Age] decryption operations. */
+public class AgeDecryptOptions private constructor(private val values: Map<String, Boolean>) :
+  CryptoOptions {
+
+  override fun isOptionEnabled(option: String): Boolean {
+    return values.getOrDefault(option, false)
+  }
+
+  /** Builder for [AgeDecryptOptions]. */
+  public class Builder {
+    /** Build the final [AgeDecryptOptions] object. */
+    public fun build(): AgeDecryptOptions {
+      return AgeDecryptOptions(emptyMap())
+    }
+  }
+}

crypto/age/src/main/kotlin/app/passwordstore/crypto/AgeEncryptOptions.kt

@@ -0,0 +1,18 @@
+package app.passwordstore.crypto
+
+/** [CryptoOptions] implementation for [kage.Age] encryption operations. */
+public class AgeEncryptOptions private constructor(private val values: Map<String, Boolean>) :
+  CryptoOptions {
+
+  override fun isOptionEnabled(option: String): Boolean {
+    return values.getOrDefault(option, false)
+  }
+
+  /** Builder for [AgeEncryptOptions]. */
+  public class Builder {
+    /** Build the final [AgeEncryptOptions] object. */
+    public fun build(): AgeEncryptOptions {
+      return AgeEncryptOptions(emptyMap())
+    }
+  }
+}

crypto/age/src/main/kotlin/app/passwordstore/crypto/AgeKey.kt

@@ -0,0 +1,14 @@
+package app.passwordstore.crypto
+
+import kage.Identity
+import kage.Recipient
+
+/** Sealed hierarchy for the types of keys that [kage.Age] expects. */
+public sealed interface AgeKey {
+
+  /** The public key in [kage.Age], wrapping a [kage.Recipient]. */
+  @JvmInline public value class Public(public val recipient: Recipient) : AgeKey
+
+  /** The private key in [kage.Age], wrapping a [kage.Identity]. */
+  @JvmInline public value class Private(public val identity: Identity) : AgeKey
+}

crypto/age/src/main/kotlin/app/passwordstore/crypto/AgeKeyManager.kt

@@ -0,0 +1,27 @@
+package app.passwordstore.crypto
+
+import com.github.michaelbull.result.Result
+
+/** [KeyManager] implementation for [kage.Age]-based keys. */
+public class AgeKeyManager : KeyManager<AgeKey, String> {
+
+  override suspend fun addKey(key: AgeKey, replace: Boolean): Result<AgeKey, Throwable> {
+    TODO("Not yet implemented")
+  }
+
+  override suspend fun removeKey(identifier: String): Result<Unit, Throwable> {
+    TODO("Not yet implemented")
+  }
+
+  override suspend fun getKeyById(id: String): Result<AgeKey, Throwable> {
+    TODO("Not yet implemented")
+  }
+
+  override suspend fun getAllKeys(): Result<List<AgeKey>, Throwable> {
+    TODO("Not yet implemented")
+  }
+
+  override suspend fun getKeyId(key: AgeKey): String? {
+    TODO("Not yet implemented")
+  }
+}

gradle/libs.versions.toml

@@ -32,6 +32,7 @@ androidx-recyclerview = "androidx.recyclerview:recyclerview:1.4.0-alpha02"
 androidx-recyclerviewSelection = "androidx.recyclerview:recyclerview-selection:1.2.0-alpha01"
 androidx-security = "androidx.security:security-crypto-ktx:1.1.0-alpha06"
 androidx-swiperefreshlayout = "androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01"
+aps-kage = "com.github.android-password-store:kage:0.2.0"
 aps-sublimeFuzzy = "com.github.android-password-store:sublime-fuzzy:2.3.4"
 aps-zxingAndroidEmbedded = "com.github.android-password-store:zxing-android-embedded:4.2.1"
 build-agp = { module = "com.android.tools.build:gradle", version.ref = "agp" }

settings.gradle.kts

@@ -88,6 +88,8 @@ include("coroutine-utils")
 
 include("crypto:common")
 
+include("crypto:age")
+
 include("crypto:pgpainless")
 
 include("format:common")