aboutsummaryrefslogtreecommitdiff
path: root/build-logic/automation-plugins/src/main/kotlin/psl
diff options
context:
space:
mode:
Diffstat (limited to 'build-logic/automation-plugins/src/main/kotlin/psl')
-rw-r--r--build-logic/automation-plugins/src/main/kotlin/psl/PSLUpdateTask.kt46
-rw-r--r--build-logic/automation-plugins/src/main/kotlin/psl/PublicSuffixListPlugin.kt98
2 files changed, 0 insertions, 144 deletions
diff --git a/build-logic/automation-plugins/src/main/kotlin/psl/PSLUpdateTask.kt b/build-logic/automation-plugins/src/main/kotlin/psl/PSLUpdateTask.kt
deleted file mode 100644
index e8fdc498..00000000
--- a/build-logic/automation-plugins/src/main/kotlin/psl/PSLUpdateTask.kt
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright © 2014-2022 The Android Password Store Authors. All Rights Reserved.
- * SPDX-License-Identifier: GPL-3.0-only
- */
-
-package psl
-
-import okio.buffer
-import okio.sink
-import org.gradle.api.DefaultTask
-import org.gradle.api.file.RegularFile
-import org.gradle.api.file.RegularFileProperty
-import org.gradle.api.provider.Property
-import org.gradle.api.tasks.CacheableTask
-import org.gradle.api.tasks.Input
-import org.gradle.api.tasks.OutputFile
-import org.gradle.api.tasks.TaskAction
-
-@CacheableTask
-abstract class PSLUpdateTask : DefaultTask() {
- @get:Input abstract val pslData: Property<PublicSuffixListData>
- @get:OutputFile abstract val outputFile: RegularFileProperty
-
- @TaskAction
- fun updatePSL() {
- writeListToDisk(outputFile.get(), pslData.get())
- }
-
- private fun writeListToDisk(destination: RegularFile, data: PublicSuffixListData) {
- val fileSink = destination.asFile.sink()
-
- fileSink.buffer().use { sink ->
- sink.writeInt(data.totalRuleBytes)
-
- for (domain in data.sortedRules) {
- sink.write(domain).writeByte('\n'.toInt())
- }
-
- sink.writeInt(data.totalExceptionRuleBytes)
-
- for (domain in data.sortedExceptionRules) {
- sink.write(domain).writeByte('\n'.toInt())
- }
- }
- }
-}
diff --git a/build-logic/automation-plugins/src/main/kotlin/psl/PublicSuffixListPlugin.kt b/build-logic/automation-plugins/src/main/kotlin/psl/PublicSuffixListPlugin.kt
deleted file mode 100644
index 9d4c3f63..00000000
--- a/build-logic/automation-plugins/src/main/kotlin/psl/PublicSuffixListPlugin.kt
+++ /dev/null
@@ -1,98 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package psl
-
-import java.io.Serializable
-import java.util.TreeSet
-import okhttp3.OkHttpClient
-import okhttp3.Request
-import okio.ByteString
-import okio.ByteString.Companion.encodeUtf8
-import org.gradle.api.Plugin
-import org.gradle.api.Project
-import org.gradle.kotlin.dsl.register
-
-/**
- * Gradle plugin to update the public suffix list used by the `lib-publicsuffixlist` component.
- *
- * Base on PublicSuffixListGenerator from OkHttp:
- * https://github.com/square/okhttp/blob/master/okhttp/src/test/java/okhttp3/internal/publicsuffix/PublicSuffixListGenerator.java
- */
-@Suppress("Unused")
-class PublicSuffixListPlugin : Plugin<Project> {
- override fun apply(project: Project) {
- project.tasks.register<PSLUpdateTask>("updatePSL") {
- val list = fetchPublicSuffixList()
- pslData.set(list)
- outputFile.set(project.layout.projectDirectory.file("src/main/assets/publicsuffixes"))
- }
- }
-
- private fun fetchPublicSuffixList(): PublicSuffixListData {
- val client = OkHttpClient.Builder().build()
-
- val request =
- Request.Builder().url("https://publicsuffix.org/list/public_suffix_list.dat").build()
-
- client.newCall(request).execute().use { response ->
- val source = requireNotNull(response.body).source()
-
- val data = PublicSuffixListData()
-
- while (!source.exhausted()) {
- val line = source.readUtf8LineStrict()
-
- if (line.trim { it <= ' ' }.isEmpty() || line.startsWith("//")) {
- continue
- }
-
- if (line.contains(WILDCARD_CHAR)) {
- assertWildcardRule(line)
- }
-
- var rule = line.encodeUtf8()
-
- if (rule.startsWith(EXCEPTION_RULE_MARKER)) {
- rule = rule.substring(1)
- // We use '\n' for end of value.
- data.totalExceptionRuleBytes += rule.size + 1
- data.sortedExceptionRules.add(rule)
- } else {
- data.totalRuleBytes += rule.size + 1 // We use '\n' for end of value.
- data.sortedRules.add(rule)
- }
- }
-
- return data
- }
- }
-
- @Suppress("TooGenericExceptionThrown", "ThrowsCount")
- private fun assertWildcardRule(rule: String) {
- if (rule.indexOf(WILDCARD_CHAR) != 0) {
- throw RuntimeException("Wildcard is not not in leftmost position")
- }
-
- if (rule.indexOf(WILDCARD_CHAR, 1) != -1) {
- throw RuntimeException("Rule contains multiple wildcards")
- }
-
- if (rule.length == 1) {
- throw RuntimeException("Rule wildcards the first level")
- }
- }
-
- companion object {
- private const val WILDCARD_CHAR = "*"
- private val EXCEPTION_RULE_MARKER = "!".encodeUtf8()
- }
-}
-
-data class PublicSuffixListData(
- var totalRuleBytes: Int = 0,
- var totalExceptionRuleBytes: Int = 0,
- val sortedRules: TreeSet<ByteString> = TreeSet(),
- val sortedExceptionRules: TreeSet<ByteString> = TreeSet()
-) : Serializable