build(deps): bump org.jetbrains.dokka:javadoc-plugin (#187)

Bumps [org.jetbrains.dokka:javadoc-plugin](https://github.com/Kotlin/dokka) from 1.9.10 to 2.0.0.
- [Release notes](https://github.com/Kotlin/dokka/releases)
- [Commits](https://github.com/Kotlin/dokka/compare/v1.9.10...v2.0.0)

---
updated-dependencies:
- dependency-name: org.jetbrains.dokka:javadoc-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.dockerignore

@@ -0,0 +1,2 @@
+**/
+!scalabot-app/build/install/

.github/dependabot.yml

@@ -0,0 +1,33 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
+  - package-ecosystem: "gradle"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+#  - package-ecosystem: "gradle"
+#    directory: "/scalabot-app"
+#    schedule:
+#      interval: "weekly"
+#  - package-ecosystem: "gradle"
+#    directory: "/scalabot-meta"
+#    schedule:
+#      interval: "weekly"
+#  - package-ecosystem: "gradle"
+#    directory: "/scalabot-extension"
+#    schedule:
+#      interval: "weekly"
+#  - package-ecosystem: "gradle"
+#    directory: "/scalabot-ext-example"
+#    schedule:
+#      interval: "weekly"

.github/workflows/binary-compatibility-verification.yml

@@ -0,0 +1,33 @@
+name: Binary compatibility verification (for API)
+
+on:
+  push:
+    paths:
+      - 'scalabot-meta/**'
+      - 'scalabot-extension/**'
+  pull_request:
+    paths:
+      - 'scalabot-meta/**'
+      - 'scalabot-extension/**'
+
+permissions:
+  contents: read
+
+jobs:
+  apiCompatibilityCheck:
+    timeout-minutes: 8
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'adopt-hotspot'
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+      - name: Build and run binary compatibility verification
+        run: ./gradlew apiCheck

.github/workflows/build-and-test.yml

@@ -18,17 +18,15 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
-    - name: Set up JDK 11
-      uses: actions/setup-java@v3
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
         with:
-        java-version: '11'
+          java-version: '17'
           distribution: 'adopt-hotspot'
-        cache: 'gradle'
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
       - name: Build and test
-      uses: gradle/gradle-build-action@v2.2.1
-      with:
-        gradle-version: 'wrapper'
-        arguments: test
+        run: ./gradlew clean test

.github/workflows/create-release.yml

@@ -0,0 +1,62 @@
+name: Create release draft
+
+on:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+*'
+
+# 该 Action 有以下步骤：
+# 1. 拉取并构建代码, 然后生成 Application 发行包;
+# 2. 创建 Release, 并标记为 Draft(草稿);
+# 3. 上传 Application 发行包;
+
+permissions:
+  contents: write
+
+jobs:
+  create-release:
+    timeout-minutes: 10
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      # 创建更新日志.
+      - name: 'Get Previous tag'
+        id: previous-tag
+        uses: younited/get-previous-tag-action@v1.1.0
+        with:
+          match: "v*.*.*"
+      - name: Set up Python 3
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+      - name: Install Commitizen
+        run: pip install -U commitizen
+      - name: Create Change log
+        run: cz ch --start-rev ${{ steps.previous-tag.outputs.previous-tag }} --file-name ${{ github.workspace }}/CURRENT_CHANGELOG.md
+
+      # 开始构建项目.
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'adopt-hotspot'
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+      - name: Build and test
+        run: ./gradlew clean test assembleDist
+
+      # 创建新的发行版本
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          draft: true
+          body_path: ${{ github.workspace }}/CURRENT_CHANGELOG.md
+          files: |
+            */build/distributions/*
+            */build/libs/*

.github/workflows/gradle-wrapper-validation.yml

@@ -1,10 +0,0 @@
-name: "Validate Gradle Wrapper"
-on: [push, pull_request]
-
-jobs:
-  validation:
-    name: "Validation"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: gradle/wrapper-validation-action@v1

.github/workflows/publish-artifacts.yml

@@ -0,0 +1,46 @@
+name: Publish artifacts
+
+on:
+  release:
+    types:
+      - published
+
+env:
+  IMAGE_NAME: lamgc/scalabot
+
+jobs:
+  publish-container-image:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'adopt-hotspot'
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+      - name: Build and test
+        run: ./gradlew clean test installDist
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker BuildX
+        uses: docker/setup-buildx-action@v3
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push container image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ env.IMAGE_NAME }}:latest, ${{ env.IMAGE_NAME }}:${{ github.ref_name }}
+          platforms: linux/amd64,linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.github/workflows/release-dev-container-image.yml

@@ -0,0 +1,46 @@
+name: Build development version container image
+
+on:
+  push:
+    branches:
+      - "main"
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    timeout-minutes: 15
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'adopt-hotspot'
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+      - name: Build project and install Distribution package
+        run: ./gradlew clean test installDist
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker BuildX
+        uses: docker/setup-buildx-action@v3
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push container image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: lamgc/scalabot:dev
+          platforms: linux/amd64,linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

Dockerfile

@@ -0,0 +1,8 @@
+FROM eclipse-temurin:21-jdk-alpine
+
+ENV BOT_DATA_PATH /scalabot/data/
+WORKDIR /scalabot/run/
+
+CMD ["/scalabot/app/bin/scalabot-app"]
+
+COPY scalabot-app/build/install/scalabot-app/ /scalabot/app/

build.gradle.kts

@@ -1,6 +1,7 @@
 plugins {
-    kotlin("jvm") version "1.6.10" apply false
-    id("org.jetbrains.kotlinx.kover") version "0.5.1" apply false
+    kotlin("jvm") version "2.1.0" apply false
+    id("org.jetbrains.kotlinx.kover") version "0.8.3" apply false
+    id("org.jetbrains.kotlinx.binary-compatibility-validator") version "0.16.3" apply false
 }
 
 allprojects {
@@ -12,5 +13,5 @@ allprojects {
 
     }
     group = "net.lamgc"
-    version = "0.4.0"
+    version = "0.8.0-1"
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright ? 2015-2021 the original authors.
+# Copyright © 2015-2021 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -32,10 +32,10 @@
 #       Busybox and similar reduced shells will NOT work, because this script
 #       requires all of these POSIX shell features:
 #         * functions;
-#         * expansions ?$var?, ?${var}?, ?${var:-default}?, ?${var+SET}?,
-#           ?${var#prefix}?, ?${var%suffix}?, and ?$( cmd )?;
-#         * compound commands having a testable exit status, especially ?case?;
-#         * various built-in commands including ?command?, ?set?, and ?ulimit?.
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
 #
 #   Important for patching:
 #

scalabot-app/build.gradle.kts

@@ -1,3 +1,4 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
@@ -10,9 +11,9 @@ dependencies {
     implementation(project(":scalabot-meta"))
     implementation(project(":scalabot-extension"))
 
-    implementation("org.slf4j:slf4j-api:1.7.36")
-    implementation("io.github.microutils:kotlin-logging:2.1.23")
-    implementation("ch.qos.logback:logback-classic:1.2.11")
+    implementation("org.slf4j:slf4j-api:2.0.11")
+    implementation("io.github.microutils:kotlin-logging:3.0.5")
+    implementation("ch.qos.logback:logback-classic:1.5.12")
 
     val aetherVersion = "1.1.0"
     implementation("org.eclipse.aether:aether-api:$aetherVersion")
@@ -22,31 +23,35 @@ dependencies {
     implementation("org.eclipse.aether:aether-transport-http:$aetherVersion")
     implementation("org.eclipse.aether:aether-connector-basic:$aetherVersion")
     implementation("org.apache.maven:maven-aether-provider:3.3.9")
+    implementation("org.codehaus.plexus:plexus-utils:3.5.1")
 
-    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.2")
-    implementation("org.jetbrains.kotlin:kotlin-reflect:1.6.20")
-    implementation("com.google.code.gson:gson:2.9.0")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.9.0")
+    implementation("org.jetbrains.kotlin:kotlin-reflect:2.1.0")
+    implementation("com.google.code.gson:gson:2.11.0")
 
     implementation("org.jdom:jdom2:2.0.6.1")
 
-    implementation("org.telegram:telegrambots-abilities:6.0.1")
-    implementation("org.telegram:telegrambots:6.0.1")
+    implementation("org.telegram:telegrambots-abilities:8.0.0")
+    implementation("org.telegram:telegrambots-longpolling:8.0.0")
+    implementation("org.telegram:telegrambots-client:8.0.0")
 
-    implementation("io.prometheus:simpleclient:0.15.0")
-    implementation("io.prometheus:simpleclient_httpserver:0.15.0")
+    implementation("io.prometheus:simpleclient:0.16.0")
+    implementation("io.prometheus:simpleclient_httpserver:0.16.0")
 
     testImplementation(kotlin("test"))
-    testImplementation("io.mockk:mockk:1.12.4")
+    testImplementation("io.mockk:mockk:1.13.13")
     testImplementation("com.github.stefanbirkner:system-lambda:1.2.1")
 }
 
 tasks.test {
     useJUnitPlatform()
-
+    jvmArgs("--add-opens", "java.base/java.util=ALL-UNNAMED", "--add-opens", "java.base/java.lang=ALL-UNNAMED")
 }
 
 tasks.withType<KotlinCompile> {
-    kotlinOptions.jvmTarget = "11"
+    compilerOptions {
+        jvmTarget = JvmTarget.JVM_17
+    }
 }
 
 application {
@@ -56,3 +61,8 @@ application {
 tasks.jar.configure {
     exclude("**/logback-test.xml")
 }
+
+tasks.withType<AbstractArchiveTask>().configureEach {
+    isPreserveFileTimestamps = false
+    isReproducibleFileOrder = true
+}

scalabot-app/src/main/kotlin/AppConfigs.kt

@@ -3,7 +3,7 @@ package net.lamgc.scalabot
 import ch.qos.logback.core.PropertyDefinerBase
 import com.google.gson.Gson
 import com.google.gson.GsonBuilder
-import com.google.gson.reflect.TypeToken
+import com.google.gson.JsonArray
 import mu.KotlinLogging
 import net.lamgc.scalabot.config.*
 import net.lamgc.scalabot.config.serializer.*
@@ -12,23 +12,24 @@ import org.eclipse.aether.repository.Authentication
 import org.eclipse.aether.repository.Proxy
 import org.eclipse.aether.repository.RemoteRepository
 import org.eclipse.aether.repository.RepositoryPolicy
-import org.telegram.telegrambots.bots.DefaultBotOptions
+import org.slf4j.event.Level
 import java.io.File
 import java.net.URL
 import java.nio.charset.StandardCharsets
 import java.util.concurrent.atomic.AtomicBoolean
 import java.util.concurrent.atomic.AtomicInteger
-import kotlin.system.exitProcess
+import java.util.function.Supplier
+import kotlin.reflect.KProperty
 
 private val log = KotlinLogging.logger { }
 
-internal fun ProxyType.toTelegramBotsType(): DefaultBotOptions.ProxyType {
+internal fun ProxyType.toJavaProxyType(): java.net.Proxy.Type? {
     return when (this) {
-        ProxyType.NO_PROXY -> DefaultBotOptions.ProxyType.NO_PROXY
-        ProxyType.HTTP -> DefaultBotOptions.ProxyType.HTTP
-        ProxyType.HTTPS -> DefaultBotOptions.ProxyType.HTTP
-        ProxyType.SOCKS4 -> DefaultBotOptions.ProxyType.SOCKS4
-        ProxyType.SOCKS5 -> DefaultBotOptions.ProxyType.SOCKS5
+        ProxyType.NO_PROXY -> null
+        ProxyType.HTTP -> java.net.Proxy.Type.HTTP
+        ProxyType.HTTPS -> java.net.Proxy.Type.HTTP
+        ProxyType.SOCKS4 -> java.net.Proxy.Type.SOCKS
+        ProxyType.SOCKS5 -> java.net.Proxy.Type.SOCKS
     }
 }
 
@@ -41,13 +42,32 @@ internal fun ProxyConfig.toAetherProxy(): Proxy? {
     return Proxy(typeStr, host, port)
 }
 
-internal fun MavenRepositoryConfig.toRemoteRepository(proxyConfig: ProxyConfig): RemoteRepository {
-    val builder =
-        RemoteRepository.Builder(id ?: createDefaultRepositoryId(), checkRepositoryLayout(layout), url.toString())
+internal fun MavenRepositoryConfig.toRemoteRepository(proxyConfig: ProxyConfig? = null): RemoteRepository {
+    val repositoryId = if (id == null) {
+        val generatedRepoId = createDefaultRepositoryId()
+        log.debug { "仓库 Url `$url` 未设置仓库 Id, 已分配缺省 Id: $generatedRepoId" }
+        generatedRepoId
+    } else if ("local".contentEquals(id, ignoreCase = true)) {
+        val generatedRepoId = createDefaultRepositoryId()
+        log.debug { "仓库 Url `$url` 不允许使用 `local` 作为仓库 Id, 已分配缺省 Id: $generatedRepoId" }
+        generatedRepoId
+    } else {
+        id
+    }
+    val builder = RemoteRepository.Builder(repositoryId, checkRepositoryLayout(layout), url.toString())
     if (proxy != null) {
-        builder.setProxy(proxy)
-    } else if (proxyConfig.type == ProxyType.HTTP) {
+        val selfProxy = proxy!!
+        builder.setProxy(selfProxy)
+        log.debug { "仓库 $repositoryId 已使用独立的代理配置: ${selfProxy.type}://${selfProxy.host}:${selfProxy.port}" }
+    } else if (proxyConfig != null) {
+        if (proxyConfig.type in (ProxyType.HTTP..ProxyType.HTTPS)) {
             builder.setProxy(proxyConfig.toAetherProxy())
+            log.debug { "仓库 $repositoryId 已使用 全局/Bot 代理配置: $proxyConfig" }
+        } else {
+            log.debug { "仓库 $repositoryId 不支持 全局/Bot 的代理配置: `$proxyConfig` (仅支持 HTTP 和 HTTPS)" }
+        }
+    } else {
+        log.debug { "仓库 $repositoryId 不使用代理." }
     }
 
     builder.setReleasePolicy(
@@ -88,9 +108,9 @@ private fun createDefaultRepositoryId(): String {
  * 必须提供 `pathSupplier` 或 `fileSupplier` 其中一个, 才能正常提供路径.
  */
 internal enum class AppPaths(
-    private val pathSupplier: () -> String = { fileSupplier.invoke().canonicalPath },
+    private val pathSupplier: PathSupplier,
     private val initializer: AppPaths.() -> Unit = AppPaths::defaultInitializer,
-    private val fileSupplier: () -> File = { File(pathSupplier()) }
+    private val fileSupplier: FileSupplier,
 ) {
     /**
      * 数据根目录.
@@ -99,7 +119,7 @@ internal enum class AppPaths(
      *
      * 提示: 结尾不带 `/`.
      */
-    DATA_ROOT(fileSupplier = {
+    DATA_ROOT(fileSupplier = FileSupplier {
         File(
             System.getProperty(PathConst.PROP_DATA_PATH) ?: System.getenv(PathConst.ENV_DATA_PATH)
             ?: System.getProperty("user.dir") ?: "."
@@ -111,10 +131,10 @@ internal enum class AppPaths(
         }
     }),
 
-    DEFAULT_CONFIG_APPLICATION({ "$DATA_ROOT/config.json" }, {
+    CONFIG_APPLICATION(PathSupplier { "$DATA_ROOT/config.json" }, {
         if (!file.exists()) {
             file.bufferedWriter(StandardCharsets.UTF_8).use {
-                GsonConst.botConfigGson.toJson(
+                GsonConst.appConfigGson.toJson(
                     AppConfig(
                         mavenRepositories = listOf(
                             MavenRepositoryConfig(
@@ -127,7 +147,7 @@ internal enum class AppPaths(
             }
         }
     }),
-    DEFAULT_CONFIG_BOT({ "$DATA_ROOT/bot.json" }, {
+    CONFIG_BOT(PathSupplier { "$DATA_ROOT/bot.json" }, {
         if (!file.exists()) {
             file.bufferedWriter(StandardCharsets.UTF_8).use {
                 GsonConst.botConfigGson.toJson(
@@ -153,10 +173,25 @@ internal enum class AppPaths(
     TEMP({ "$DATA_ROOT/tmp/" })
     ;
 
-    val file: File
-        get() = fileSupplier.invoke()
-    val path: String
-        get() = pathSupplier.invoke()
+    constructor(pathSupplier: PathSupplier, initializer: AppPaths.() -> Unit = AppPaths::defaultInitializer) : this(
+        fileSupplier = FileSupplier { File(pathSupplier.path).canonicalFile },
+        pathSupplier = pathSupplier,
+        initializer = initializer
+    )
+
+    constructor(fileSupplier: FileSupplier, initializer: AppPaths.() -> Unit = AppPaths::defaultInitializer) : this(
+        fileSupplier = fileSupplier,
+        pathSupplier = PathSupplier { fileSupplier.file.canonicalPath },
+        initializer = initializer
+    )
+
+    constructor(pathSupplier: () -> String) : this(
+        fileSupplier = FileSupplier { File(pathSupplier.invoke()).canonicalFile },
+        pathSupplier = PathSupplier { pathSupplier.invoke() }
+    )
+
+    val file: File by fileSupplier
+    val path: String by pathSupplier
 
     private val initialized = AtomicBoolean(false)
 
@@ -168,15 +203,44 @@ internal enum class AppPaths(
         }
     }
 
+    /**
+     * 一个内部方法, 用于将 [initialized] 状态重置.
+     *
+     * 如果不重置该状态, 将使得单元测试无法让 AppPath 重新初始化文件.
+     *
+     * 警告: 该方法不应该被非测试代码调用.
+     */
+    @Suppress("unused")
+    private fun reset() {
+        log.warn {
+            "初始化状态已重置: `${this.name}`, 如果在非测试环境中重置状态, 请报告该问题."
+        }
+        initialized.set(false)
+    }
+
     override fun toString(): String {
         return path
     }
 
-    private object PathConst {
+    object PathConst {
         const val PROP_DATA_PATH = "bot.path.data"
         const val ENV_DATA_PATH = "BOT_DATA_PATH"
     }
 
+    private class FileSupplier(private val supplier: Supplier<File>) {
+        operator fun getValue(appPaths: AppPaths, property: KProperty<*>): File = supplier.get()
+
+        val file: File
+            get() = supplier.get()
+    }
+
+    private class PathSupplier(private val supplier: Supplier<String>) {
+        operator fun getValue(appPaths: AppPaths, property: KProperty<*>): String = supplier.get()
+
+        val path: String
+            get() = supplier.get()
+    }
+
 }
 
 /**
@@ -188,8 +252,37 @@ internal class LogDirectorySupplier : PropertyDefinerBase() {
     }
 }
 
+internal class LogLevelSupplier : PropertyDefinerBase() {
+    override fun getPropertyValue(): String {
+        val property = System.getProperty("scalabot.log.level", System.getenv("BOT_LOG_LEVEL"))
+        val level = if (property != null) {
+            try {
+                Level.valueOf(property.uppercase())
+            } catch (e: IllegalArgumentException) {
+                addWarn("Invalid log level: `$property`, the log will be output using the Info log level.")
+                Level.INFO
+            }
+        } else {
+            Level.INFO
+        }
+        return level.name
+    }
+}
+
+internal class NetworkVerboseLogSupplier : PropertyDefinerBase() {
+    override fun getPropertyValue(): String {
+        val propertyValue = System.getProperty("scalabot.log.network.verbose", "false")
+        return if (propertyValue.toBoolean()) {
+            "DEBUG"
+        } else {
+            "INFO"
+        }
+    }
+}
+
 internal object Const {
     val config = loadAppConfig()
+    const val METRICS_NAMESPACE = "scalabot"
 }
 
 private fun AppPaths.defaultInitializer() {
@@ -207,22 +300,28 @@ private fun AppPaths.defaultInitializer() {
     }
 }
 
-internal fun initialFiles() {
-    val configFilesNotInitialized = !AppPaths.DEFAULT_CONFIG_APPLICATION.file.exists()
-            && !AppPaths.DEFAULT_CONFIG_BOT.file.exists()
+/**
+ * 执行 AppPaths 所有项目的初始化, 并检查是否停止运行, 让用户编辑配置.
+ *
+ * @return 如果需要让用户编辑配置, 则返回 `true`.
+ */
+internal fun initialFiles(): Boolean {
+    val configFilesNotInitialized = !AppPaths.CONFIG_APPLICATION.file.exists()
+            && !AppPaths.CONFIG_BOT.file.exists()
 
-    for (path in AppPaths.values()) {
+    for (path in AppPaths.entries) {
         path.initial()
     }
 
     if (configFilesNotInitialized) {
         log.warn { "配置文件已初始化, 请根据需要修改配置文件后重新启动本程序." }
-        exitProcess(1)
+        return true
     }
+    return false
 }
 
-private object GsonConst {
-    val baseGson: Gson = GsonBuilder()
+internal object GsonConst {
+    private val baseGson: Gson = GsonBuilder()
         .setPrettyPrinting()
         .serializeNulls()
         .create()
@@ -238,10 +337,11 @@ private object GsonConst {
         .registerTypeAdapter(ProxyType::class.java, ProxyTypeSerializer)
         .registerTypeAdapter(BotConfig::class.java, BotConfigSerializer)
         .registerTypeAdapter(Artifact::class.java, ArtifactSerializer)
+        .registerTypeAdapter(BotAccount::class.java, BotAccountSerializer)
         .create()
 }
 
-internal fun loadAppConfig(configFile: File = AppPaths.DEFAULT_CONFIG_APPLICATION.file): AppConfig {
+internal fun loadAppConfig(configFile: File = AppPaths.CONFIG_APPLICATION.file): AppConfig {
     try {
         configFile.bufferedReader(StandardCharsets.UTF_8).use {
             return GsonConst.appConfigGson.fromJson(it, AppConfig::class.java)!!
@@ -252,10 +352,10 @@ internal fun loadAppConfig(configFile: File = AppPaths.DEFAULT_CONFIG_APPLICATIO
     }
 }
 
-internal fun loadBotConfig(botConfigFile: File = AppPaths.DEFAULT_CONFIG_BOT.file): Set<BotConfig>? {
+internal fun loadBotConfigJson(botConfigFile: File = AppPaths.CONFIG_BOT.file): JsonArray? {
     try {
         botConfigFile.bufferedReader(StandardCharsets.UTF_8).use {
-            return GsonConst.botConfigGson.fromJson(it, object : TypeToken<Set<BotConfig>>() {}.type)!!
+            return GsonConst.botConfigGson.fromJson(it, JsonArray::class.java)!!
         }
     } catch (e: Exception) {
         log.error(e) { "读取 Bot 配置文件 (bot.json) 时发生错误, 请检查配置格式是否正确." }

scalabot-app/src/main/kotlin/AppMain.kt

@@ -1,20 +1,22 @@
 package net.lamgc.scalabot
 
+import com.google.gson.JsonParseException
 import io.prometheus.client.exporter.HTTPServer
 import kotlinx.coroutines.runBlocking
 import mu.KotlinLogging
-import net.lamgc.scalabot.config.AppConfig
-import net.lamgc.scalabot.config.BotConfig
-import net.lamgc.scalabot.config.MetricsConfig
-import net.lamgc.scalabot.config.ProxyType
+import net.lamgc.scalabot.config.*
 import net.lamgc.scalabot.util.registerShutdownHook
+import okhttp3.OkHttpClient
 import org.eclipse.aether.repository.LocalRepository
-import org.telegram.telegrambots.bots.DefaultBotOptions
-import org.telegram.telegrambots.meta.TelegramBotsApi
-import org.telegram.telegrambots.meta.generics.BotSession
-import org.telegram.telegrambots.updatesreceivers.DefaultBotSession
+import org.telegram.telegrambots.client.okhttp.OkHttpTelegramClient
+import org.telegram.telegrambots.longpolling.BotSession
+import org.telegram.telegrambots.longpolling.TelegramBotsLongPollingApplication
+import org.telegram.telegrambots.meta.api.methods.GetMe
+import org.telegram.telegrambots.meta.exceptions.TelegramApiRequestException
 import java.io.File
 import java.io.IOException
+import java.net.InetSocketAddress
+import java.net.Proxy
 import java.nio.file.attribute.PosixFilePermission
 import java.nio.file.attribute.PosixFilePermissions
 import kotlin.io.path.createDirectories
@@ -28,12 +30,15 @@ private val log = KotlinLogging.logger { }
 fun main(args: Array<String>): Unit = runBlocking {
     log.info { "ScalaBot 正在启动中..." }
     log.info { "数据目录: ${AppPaths.DATA_ROOT}" }
+    log.debug { "Kotlin: ${KotlinVersion.CURRENT}, JVM: ${Runtime.version()}" }
     log.debug { "启动参数: ${args.joinToString(prefix = "[", postfix = "]")}" }
-    initialFiles()
+    if (initialFiles()) {
+        exitProcess(1)
+    }
 
     val launcher = Launcher()
         .registerShutdownHook()
-    startMetricsServer()
+    startMetricsServer()?.registerShutdownHook()
     if (!launcher.launch()) {
         exitProcess(1)
     }
@@ -57,28 +62,28 @@ internal fun startMetricsServer(config: MetricsConfig = Const.config.metrics): H
 
     val httpServer = builder
         .build()
-        .registerShutdownHook()
     log.info { "运行指标服务器已启动. (Port: ${httpServer.port})" }
     return httpServer
 }
 
-internal class Launcher(private val config: AppConfig = Const.config) : AutoCloseable {
+internal class Launcher(
+    private val config: AppConfig = Const.config,
+    private val configFile: File = AppPaths.CONFIG_APPLICATION.file,
+) : AutoCloseable {
 
     companion object {
         @JvmStatic
         private val log = KotlinLogging.logger { }
     }
 
-    private val botApi = TelegramBotsApi(DefaultBotSession::class.java)
+    private val botApi = TelegramBotsLongPollingApplication()
     private val botSessionMap = mutableMapOf<ScalaBot, BotSession>()
     private val mavenLocalRepository = getMavenLocalRepository()
 
     private fun getMavenLocalRepository(): LocalRepository {
         val localPath =
             if (config.mavenLocalRepository != null && config.mavenLocalRepository!!.isNotEmpty()) {
-                val repoPath = AppPaths.DATA_ROOT.file.toPath()
-                    .resolve(config.mavenLocalRepository!!)
-                    .apply {
+                val repoPath = configFile.toPath().resolve(config.mavenLocalRepository!!).apply {
                     if (!exists()) {
                         if (!parent.isWritable() || !parent.isReadable()) {
                             throw IOException("Unable to read and write the directory where Maven repository is located.")
@@ -111,22 +116,47 @@ internal class Launcher(private val config: AppConfig = Const.config) : AutoClos
 
     @Synchronized
     fun launch(): Boolean {
-        val botConfigs = loadBotConfig() ?: return false
-        if (botConfigs.isEmpty()) {
+        val botConfigs = loadBotConfigJson() ?: return false
+        if (botConfigs.isEmpty) {
             log.warn { "尚未配置任何机器人, 请先配置机器人后再启动本程序." }
             return false
-        } else if (botConfigs.none { it.enabled }) {
-            log.warn { "配置文件中没有已启用的机器人, 请至少启用一个机器人." }
-            return false
         }
-        for (botConfig in botConfigs) {
+        var launchedCounts = 0
+        for (botConfigJson in botConfigs) {
+            val botConfig = try {
+                GsonConst.botConfigGson.fromJson(botConfigJson, BotConfig::class.java)
+            } catch (e: JsonParseException) {
+                val botName = try {
+                    botConfigJson.asJsonObject.get("account")?.asJsonObject?.get("name")?.asString ?: "Unknown"
+                } catch (e: Exception) {
+                    "Unknown"
+                }
+                log.error(e) { "机器人 `$botName` 配置有误, 跳过该机器人的启动." }
+                continue
+            }
+
             try {
                 launchBot(botConfig)
+                launchedCounts++
             } catch (e: Exception) {
+                if (e is TelegramApiRequestException && e.errorCode == 401) {
+                    log.error { "机器人 `${botConfig.account.name}` 的 Bot Token 无效, 请检查配置: [${e.errorCode}] ${e.apiResponse}" }
+                } else {
                     log.error(e) { "机器人 `${botConfig.account.name}` 启动时发生错误." }
                 }
             }
-        return true
+        }
+
+        botApi.start()
+        botApi.registerShutdownHook()
+
+        return if (launchedCounts != 0) {
+            log.info { "已启动 $launchedCounts 个机器人." }
+            true
+        } else {
+            log.warn { "未启动任何机器人, 请检查配置并至少启用一个机器人." }
+            false
+        }
     }
 
     private fun launchBot(botConfig: BotConfig) {
@@ -135,34 +165,38 @@ internal class Launcher(private val config: AppConfig = Const.config) : AutoClos
             return
         }
         log.info { "正在启动机器人 `${botConfig.account.name}`..." }
-        val botOption = DefaultBotOptions().apply {
         val proxyConfig =
             if (botConfig.proxy.type != ProxyType.NO_PROXY) {
+                log.debug { "[Bot ${botConfig.account.name}] 使用独立代理: ${botConfig.proxy.type}" }
                 botConfig.proxy
             } else if (config.proxy.type != ProxyType.NO_PROXY) {
+                log.debug { "[Bot ${botConfig.account.name}] 使用全局代理: ${botConfig.proxy.type}" }
                 config.proxy
             } else {
-                    null
-                }
-            if (proxyConfig != null) {
-                proxyType = proxyConfig.type.toTelegramBotsType()
-                proxyHost = config.proxy.host
-                proxyPort = config.proxy.port
-                log.debug { "机器人 `${botConfig.account.name}` 已启用代理配置: $proxyConfig" }
+                log.debug { "[Bot ${botConfig.account.name}] 不使用代理." }
+                ProxyConfig(type = ProxyType.NO_PROXY)
             }
 
-            baseUrl = botConfig.baseApiUrl
+        val okhttpClientBuilder = OkHttpClient.Builder()
+
+        if (proxyConfig.type != ProxyType.NO_PROXY) {
+            val proxyType = proxyConfig.type.toJavaProxyType()
+            val proxyAddress = InetSocketAddress.createUnresolved(proxyConfig.host, proxyConfig.port)
+            okhttpClientBuilder.proxy(Proxy(proxyType, proxyAddress))
         }
+
         val account = botConfig.account
+        val telegramClient =
+            OkHttpTelegramClient(okhttpClientBuilder.build(), account.token, botConfig.getBaseApiTelegramUrl())
 
         val remoteRepositories = config.mavenRepositories
-            .map { it.toRemoteRepository(config.proxy) }
+            .map { it.toRemoteRepository(proxyConfig) }
             .toMutableList().apply {
                 if (this.none {
                         it.url == MavenRepositoryExtensionFinder.MAVEN_CENTRAL_URL
                                 || it.url == MavenRepositoryExtensionFinder.MAVEN_CENTRAL_URL.trimEnd('/')
                     }) {
-                    add(MavenRepositoryExtensionFinder.getMavenCentralRepository(proxy = config.proxy.toAetherProxy()))
+                    add(MavenRepositoryExtensionFinder.getMavenCentralRepository(proxy = proxyConfig.toAetherProxy()))
                 }
             }.toList()
         val extensionPackageFinders = setOf(
@@ -175,11 +209,15 @@ internal class Launcher(private val config: AppConfig = Const.config) : AutoClos
 
         val bot = ScalaBot(
             BotDBMaker.getBotDbInstance(account),
-            botOption,
+            telegramClient,
             extensionPackageFinders,
             botConfig
         )
-        botSessionMap[bot] = botApi.registerBot(bot)
+
+        val botUser = bot.telegramClient.execute(GetMe())
+        log.debug { "已验证 Bot Token 有效性, Bot Username: ${botUser.userName}" }
+
+        botSessionMap[bot] = botApi.registerBot(botConfig.account.token, bot)
         log.info { "机器人 `${bot.botUsername}` 已启动." }
 
         if (botConfig.autoUpdateCommandList) {

scalabot-app/src/main/kotlin/BotDBMaker.kt

@@ -7,8 +7,8 @@ import net.lamgc.scalabot.util.toHexString
 import org.mapdb.DB
 import org.mapdb.DBException
 import org.mapdb.DBMaker
-import org.telegram.abilitybots.api.db.DBContext
-import org.telegram.abilitybots.api.db.MapDBContext
+import org.telegram.telegrambots.abilitybots.api.db.DBContext
+import org.telegram.telegrambots.abilitybots.api.db.MapDBContext
 import java.io.File
 import java.nio.charset.StandardCharsets
 import java.security.MessageDigest
@@ -157,7 +157,6 @@ private abstract class FileDbAdapter(
         val oldFile = oldDbAdapter.getBotDbFile(botAccount)
         val newFile = getBotDbFile(botAccount)
         try {
-            @Suppress("UnstableApiUsage")
             Files.copy(oldFile, newFile)
         } catch (e: Exception) {
             if (newFile.exists()) {

scalabot-app/src/main/kotlin/ExtensionComponents.kt

@@ -1,10 +1,11 @@
 package net.lamgc.scalabot
 
 import mu.KotlinLogging
+import net.lamgc.scalabot.extension.BotExtensionCreateOptions
 import net.lamgc.scalabot.extension.BotExtensionFactory
 import net.lamgc.scalabot.util.getPriority
 import org.eclipse.aether.artifact.Artifact
-import org.telegram.abilitybots.api.util.AbilityExtension
+import org.telegram.telegrambots.abilitybots.api.util.AbilityExtension
 import java.io.File
 import java.io.FileNotFoundException
 import java.net.URL
@@ -14,6 +15,18 @@ import java.nio.charset.StandardCharsets
 import java.util.*
 import java.util.concurrent.atomic.AtomicInteger
 
+/**
+ * 扩展加载器.
+ *
+ * 扩展加载器并非负责加载扩展的 Class, 而是委派搜索器发现并获取扩展, 然后加载扩展实例.
+ *
+ * 注意, 扩展加载器将内置两个 Finder: [FileNameFinder] 和 [MavenMetaInformationFinder].
+ *
+ * @param bot 扩展加载器所负责的 ScalaBot 实例.
+ * @param extensionsDataFolder 提供给扩展用于数据存储的根目录(实际目录为 `{root}/{group...}/{artifact}`).
+ * @param extensionsPath 提供给 Finder 用于搜索扩展的本地扩展包存放路径.
+ * @param extensionFinders 加载器所使用的搜索器集合. 加载扩展时将使用所提供的的加载器.
+ */
 internal class ExtensionLoader(
     private val bot: ScalaBot,
     private val extensionsDataFolder: File = AppPaths.DATA_EXTENSIONS.file,
@@ -27,6 +40,13 @@ internal class ExtensionLoader(
         MavenMetaInformationFinder
     ).apply { addAll(extensionFinders) }.toSet()
 
+    /**
+     * 加载扩展, 并返回扩展项.
+     *
+     * 调用本方法后, 将会指派提供的 Finder 搜索 ScalaBot 配置的扩展包.
+     *
+     * @return 返回存放了所有已加载扩展项的 Set. 可通过 [LoadedExtensionEntry] 获取扩展的有关信息.
+     */
     fun getExtensions(): Set<LoadedExtensionEntry> {
         val extensionEntries = mutableSetOf<LoadedExtensionEntry>()
         for (extensionArtifact in bot.extensions) {
@@ -52,6 +72,17 @@ internal class ExtensionLoader(
 
     /**
      * 检查是否发生冲突.
+     *
+     * 扩展包冲突有两种情况:
+     * 1. 有多个同为最高优先级的搜索器搜索到了扩展包.
+     * 2. 唯一的最高优先级搜索器搜索到了多个扩展包.
+     *
+     * 扩展包冲突指的是**有多个具有相同构件坐标的扩展包被搜索到**,
+     * 如果不顾扩展包冲突直接加载的话, 将会出现安全隐患,
+     * 因此在加载器发现冲突的情况下将输出相关信息, 提示用户进行排查.
+     *
+     * @param foundResult 扩展包搜索结果.
+     *
      * @return 如果出现冲突, 返回 `true`.
      */
     private fun checkConflict(foundResult: Map<ExtensionPackageFinder, Set<FoundExtensionPackage>>): Boolean {
@@ -68,6 +99,9 @@ internal class ExtensionLoader(
         }
     }
 
+    /**
+     * 从结果中过滤出由最高优先级的搜索器搜索到的扩展包.
+     */
     private fun filterHighPriorityResult(foundResult: Map<ExtensionPackageFinder, Set<FoundExtensionPackage>>)
             : Map<ExtensionPackageFinder, Set<FoundExtensionPackage>> {
         val finders: List<ExtensionPackageFinder> = foundResult.keys
@@ -89,7 +123,13 @@ internal class ExtensionLoader(
         for (factory in extClassLoader.serviceLoader) {
             try {
                 val extension =
-                    factory.createExtensionInstance(bot, getExtensionDataFolder(extensionArtifact))
+                    factory.createExtensionInstance(
+                        bot, getExtensionDataFolder(extensionArtifact),
+                        BotExtensionCreateOptions(
+                            bot.accountId,
+                            bot.botConfig.proxy.copy()
+                        )
+                    )
                 if (extension == null) {
                     log.debug { "Factory ${factory::class.java} 创建插件时返回了 null, 已跳过. (BotName: ${bot.botUsername})" }
                     continue
@@ -102,6 +142,11 @@ internal class ExtensionLoader(
         return factories.toSet()
     }
 
+    /**
+     * 只是用来统计扩展包搜索结果的数量而已.
+     *
+     * @return 返回扩展包的数量.
+     */
     private fun allFoundedPackageNumber(filesMap: Map<ExtensionPackageFinder, Set<FoundExtensionPackage>>): Int {
         var number = 0
         for (files in filesMap.values) {
@@ -110,6 +155,14 @@ internal class ExtensionLoader(
         return number
     }
 
+    /**
+     * 搜索指定构件坐标的依赖包.
+     *
+     * 搜索扩展包将根据搜索器优先级从高到低依次搜索, 当某一个优先级的搜索器搜到扩展包后将停止搜索.
+     * 可以根据不同优先级的搜索器, 配置扩展包的主用和备用文件.
+     *
+     * @return 返回各个搜索器返回的搜索结果.
+     */
     private fun findExtensionPackage(
         extensionArtifact: Artifact,
     ): Map<ExtensionPackageFinder, Set<FoundExtensionPackage>> {
@@ -138,13 +191,21 @@ internal class ExtensionLoader(
         return result
     }
 
+    /**
+     * 检查扩展包搜索器是否设置了 [FinderRules] 注解.
+     * @return 如果已设置注解, 则返回 `true`.
+     */
     private fun checkExtensionPackageFinder(finder: ExtensionPackageFinder): Boolean =
         finder::class.java.getDeclaredAnnotation(FinderRules::class.java) != null
 
+    /**
+     * 在日志中输出有关扩展包冲突的错误信息.
+     */
     private fun printExtensionFileConflictError(
         extensionArtifact: Artifact,
         foundResult: Map<ExtensionPackageFinder, Set<FoundExtensionPackage>>
     ) {
+        log.error {
             val errMessage = StringBuilder(
                 """
                 [Bot ${bot.botUsername}] 扩展包 $extensionArtifact 存在多个文件, 为防止安全问题, 已禁止加载该扩展包:
@@ -160,9 +221,15 @@ internal class ExtensionLoader(
                         .append(URLDecoder.decode(file.getRawUrl().toString(), StandardCharsets.UTF_8)).append('\n')
                 }
             }
-        log.error { errMessage }
+            errMessage
+        }
     }
 
+    /**
+     * 创建扩展数据目录, 并返回 [File] 对象.
+     * @param extensionArtifact 扩展包构件坐标.
+     * @return 返回对应的数据存储目录.
+     */
     private fun getExtensionDataFolder(extensionArtifact: Artifact): File {
         val dataFolder =
             File(extensionsDataFolder, "${extensionArtifact.groupId}/${extensionArtifact.artifactId}")
@@ -172,6 +239,12 @@ internal class ExtensionLoader(
         return dataFolder
     }
 
+    /**
+     * 已加载扩展项.
+     * @property extensionArtifact 扩展的构件坐标([Artifact]).
+     * @property factoryClass 扩展的工厂类.
+     * @property extension 扩展实例.
+     */
     data class LoadedExtensionEntry(
         val extensionArtifact: Artifact,
         val factoryClass: Class<out BotExtensionFactory>,
@@ -181,6 +254,10 @@ internal class ExtensionLoader(
 }
 
 /**
+ * 扩展的类加载器清除器.
+ *
+ * 原计划是用来通过关闭 ClassLoader 来卸载扩展的, 但似乎并没有这么做.
+ *
  * 该类为保留措施, 尚未启用.
  */
 internal object ExtensionClassLoaderCleaner {
@@ -257,7 +334,7 @@ internal interface ExtensionPackageFinder {
 
 /**
  * 已找到的扩展包信息.
- * 通过实现该接口, 以寻找远端文件的 [ExtensionPackageFinder]
+ * 通过实现该接口, 以寻找远端文件的 [ExtensionPackageFinder];
  * 可以在适当的时候将扩展包下载到本地, 而无需在搜索阶段下载扩展包.
  */
 internal interface FoundExtensionPackage {
@@ -296,6 +373,7 @@ private fun FoundExtensionPackage.createClassLoader(): ExtensionClassLoader =
  * 已找到的扩展包文件.
  * @param artifact 扩展包构件坐标.
  * @param file 已找到的扩展包文件.
+ * @param finder 搜索到该扩展包的搜索器.
  */
 internal class FileFoundExtensionPackage(
     private val artifact: Artifact,
@@ -342,14 +420,14 @@ internal class ExtensionClassLoader(urls: Array<URL>, dependencyLoader: ClassLoa
     // 以免使用了不来自扩展包的机器人扩展.
 
     override fun getResources(name: String?): Enumeration<URL> {
-        if (BotExtensionFactory::class.java.equals(name)) {
+        if ("META-INF/services/${BotExtensionFactory::class.java.name}" == name) {
             return findResources(name)
         }
         return super.getResources(name)
     }
 
     override fun getResource(name: String?): URL? {
-        if (BotExtensionFactory::class.java.equals(name)) {
+        if ("META-INF/services/${BotExtensionFactory::class.java}" == name) {
             return findResource(name)
         }
         return super.getResource(name)

scalabot-app/src/main/kotlin/ExtensionFinders.kt

@@ -26,6 +26,7 @@ import org.jdom2.input.SAXBuilder
 import org.jdom2.xpath.XPathFactory
 import java.io.File
 import java.io.InputStream
+import java.net.URI
 import java.net.URL
 import java.net.URLClassLoader
 import java.util.*
@@ -257,23 +258,25 @@ internal class MavenRepositoryExtensionFinder(
     }
 
     override fun findByArtifact(extensionArtifact: Artifact, extensionsPath: File): Set<FoundExtensionPackage> {
+        val repositories = repositorySystem.newResolutionRepositories(repoSystemSession, remoteRepositories).toList()
         log.debug {
             StringBuilder().apply {
                 append("构件 $extensionArtifact 将在以下仓库拉取: \n")
-                remoteRepositories.forEach {
-                    append("\t- ${it}\n")
+                repositories.forEach {
+                    append("\t- $it\n")
                 }
             }
         }
+
         val extensionArtifactResult = repositorySystem.resolveArtifact(
             repoSystemSession,
             ArtifactRequest(
                 extensionArtifact,
-                repositorySystem.newResolutionRepositories(repoSystemSession, remoteRepositories),
+                repositories,
                 null
             )
         )
-        val extResolvedArtifact = extensionArtifactResult.artifact
+        val resolvedArtifact: Artifact? = extensionArtifactResult.artifact
         if (!extensionArtifactResult.isResolved) {
             if (extensionArtifactResult.isMissing) {
                 log.warn { "在指定的仓库中找不到构件: ${extensionArtifactResult.artifact}" }
@@ -281,17 +284,26 @@ internal class MavenRepositoryExtensionFinder(
                 printArtifactResultExceptions(extensionArtifactResult.exceptions)
             }
             return emptySet()
+        } else if (resolvedArtifact == null) {
+            log.warn { "无法在指定的仓库中解析构件: $extensionArtifact" }
+            return emptySet()
+        }
+
+        log.info {
+            "已从 Maven 仓库 `${extensionArtifactResult.repository.id}` 中找到" +
+                    "扩展包 `${resolvedArtifact.groupId}:${resolvedArtifact.artifactId}` " +
+                    "版本号 `${resolvedArtifact.version}`."
         }
 
         val request = DependencyRequest(
-            CollectRequest(Dependency(extResolvedArtifact, null), remoteRepositories),
+            CollectRequest(Dependency(resolvedArtifact, null), repositories),
             ScopeDependencyFilter(setOf("runtime", "compile", "provided"), null)
         )
         val dependencyResult = repositorySystem.resolveDependencies(repoSystemSession, request)
         val dependencies = checkAndCollectDependencyArtifacts(extensionArtifact, dependencyResult.artifactResults)
             ?: return emptySet()
 
-        return setOf(MavenExtensionPackage(this, extResolvedArtifact, extensionArtifactResult.repository, dependencies))
+        return setOf(MavenExtensionPackage(this, resolvedArtifact, extensionArtifactResult.repository, dependencies))
     }
 
     private fun checkAndCollectDependencyArtifacts(
@@ -385,7 +397,6 @@ internal class MavenRepositoryExtensionFinder(
         /**
          * Maven 中央仓库 Url.
          */
-        @Suppress("MemberVisibilityCanBePrivate")
         const val MAVEN_CENTRAL_URL = "https://repo1.maven.org/maven2/"
 
         /**
@@ -455,17 +466,19 @@ internal class MavenRepositoryExtensionFinder(
                     throw IllegalArgumentException("Unsupported FoundExtensionPackage type: $foundExtensionPackage")
                 }
 
-                val urls = mutableSetOf<URL>()
+                val urls = mutableSetOf<URI>()
                 for (dependency in foundExtensionPackage.dependencies) {
                     val dependencyFile = dependency.file ?: continue
-                    urls.add(dependencyFile.toURI().toURL())
+                    urls.add(dependencyFile.toURI())
                 }
 
                 // 将依赖的 ClassLoader 与 ExtensionPackage 的 ClassLoader 分开
                 // 这么做可以防范依赖中隐藏的 SPI 注册, 避免安全隐患.
 
                 val dependenciesUrlArray = urls.toTypedArray()
-                val dependenciesClassLoader = URLClassLoader(dependenciesUrlArray)
+                val dependenciesClassLoader = URLClassLoader(
+                    dependenciesUrlArray.map { it.toURL() }.toTypedArray()
+                )
 
                 return ExtensionClassLoader(
                     arrayOf(foundExtensionPackage.getPackageFile().toURI().toURL()),

scalabot-app/src/main/kotlin/ScalaBot.kt

@@ -6,43 +6,42 @@ import io.prometheus.client.Summary
 import mu.KotlinLogging
 import net.lamgc.scalabot.config.BotConfig
 import org.eclipse.aether.artifact.Artifact
-import org.telegram.abilitybots.api.bot.AbilityBot
-import org.telegram.abilitybots.api.db.DBContext
-import org.telegram.abilitybots.api.objects.Ability
-import org.telegram.abilitybots.api.toggle.BareboneToggle
-import org.telegram.abilitybots.api.toggle.DefaultToggle
-import org.telegram.telegrambots.bots.DefaultBotOptions
+import org.telegram.telegrambots.abilitybots.api.bot.AbilityBot
+import org.telegram.telegrambots.abilitybots.api.db.DBContext
+import org.telegram.telegrambots.abilitybots.api.objects.Ability
+import org.telegram.telegrambots.abilitybots.api.toggle.BareboneToggle
+import org.telegram.telegrambots.abilitybots.api.toggle.DefaultToggle
 import org.telegram.telegrambots.meta.api.methods.commands.DeleteMyCommands
 import org.telegram.telegrambots.meta.api.methods.commands.SetMyCommands
 import org.telegram.telegrambots.meta.api.objects.Update
 import org.telegram.telegrambots.meta.api.objects.commands.BotCommand
+import org.telegram.telegrambots.meta.generics.TelegramClient
 
 /**
  * 可扩展 Bot.
- * @property creatorId 机器人所有人的 Telegram 用户 Id. 可通过联系部分机器人来获取该信息.
+ * @property creatorId 机器人所有人的 Telegram 用户 ID. 可通过联系部分机器人来获取该信息.
  * (e.g. [@userinfobot](http://t.me/userinfobot))
  * @param db 机器人数据库对象. 用于状态机等用途.
- * @param options AbilityBot 设置对象.
  * @property extensions 扩展坐标集合.
  */
+@Suppress("CanBeParameter", "MemberVisibilityCanBePrivate")
 internal class ScalaBot(
     db: DBContext,
-    options: DefaultBotOptions,
+    client: TelegramClient,
     extensionFinders: Set<ExtensionPackageFinder>,
-    botConfig: BotConfig,
-    private val creatorId: Long = botConfig.account.creatorId,
+    val botConfig: BotConfig,
     val accountId: Long = botConfig.account.id,
+    private val creatorId: Long = botConfig.account.creatorId,
     val extensions: Set<Artifact> = botConfig.extensions
 ) :
     AbilityBot(
-        botConfig.account.token,
+        client,
         botConfig.account.name,
         db,
         if (botConfig.disableBuiltInAbility)
             BareboneToggle()
         else
-            DefaultToggle(),
-        options
+            DefaultToggle()
     ) {
 
     private val extensionLoader = ExtensionLoader(
@@ -50,6 +49,8 @@ internal class ScalaBot(
         extensionFinders = extensionFinders
     )
 
+    private val accountIdString = accountId.toString()
+
     init {
         log.info { "[Bot $botUsername] 正在加载扩展..." }
         val extensionEntries = extensionLoader.getExtensions()
@@ -65,19 +66,19 @@ internal class ScalaBot(
 
     override fun creatorId(): Long = creatorId
 
-    override fun onUpdateReceived(update: Update?) {
-        botUpdateCounter.labels(botUsername).inc()
-        botUpdateGauge.labels(botUsername).inc()
+    override fun consume(update: Update?) {
+        botUpdateCounter.labels(botUsername, accountIdString).inc()
+        botUpdateGauge.labels(botUsername, accountIdString).inc()
 
-        val timer = updateProcessTime.labels(botUsername).startTimer()
+        val timer = updateProcessTime.labels(botUsername, accountIdString).startTimer()
         try {
-            super.onUpdateReceived(update)
+            super.consume(update)
         } catch (e: Exception) {
-            exceptionHandlingCounter.labels(botUsername).inc()
+            exceptionHandlingCounter.labels(botUsername, accountIdString).inc()
             throw e
         } finally {
             timer.observeDuration()
-            botUpdateGauge.labels(botUsername).dec()
+            botUpdateGauge.labels(botUsername, accountIdString).dec()
         }
     }
 
@@ -90,11 +91,11 @@ internal class ScalaBot(
      * @return 更新成功返回 `true`.
      */
     fun updateCommandList(): Boolean {
-        if (abilities() == null) {
+        if (abilities == null) {
             throw IllegalStateException("Abilities has not been initialized.")
         }
 
-        val botCommands = abilities().values.map {
+        val botCommands = abilities.values.map {
             val abilityInfo = if (it.info() == null || it.info().trim().isEmpty()) {
                 log.warn { "[Bot $botUsername] Ability `${it.name()}` 没有说明信息." }
                 "(The command has no description)"
@@ -110,9 +111,10 @@ internal class ScalaBot(
             return true
         }
 
-        val setMyCommands = SetMyCommands()
-        setMyCommands.commands = botCommands
-        return execute(DeleteMyCommands()) && execute(setMyCommands)
+        val setMyCommands = SetMyCommands.builder()
+            .commands(botCommands)
+            .build()
+        return telegramClient.execute(DeleteMyCommands()) && telegramClient.execute(setMyCommands)
     }
 
     override fun onRegister() {
@@ -120,10 +122,6 @@ internal class ScalaBot(
         onlineBotGauge.inc()
     }
 
-    override fun onClosing() {
-        onlineBotGauge.dec()
-    }
-
     companion object {
         @JvmStatic
         private val log = KotlinLogging.logger { }
@@ -134,7 +132,8 @@ internal class ScalaBot(
         private val botUpdateCounter = Counter.build()
             .name("updates_total")
             .help("Total number of updates received by all bots.")
-            .labelNames("bot_name")
+            .labelNames("bot_name", "bot_id")
+            .namespace(Const.METRICS_NAMESPACE)
             .subsystem("telegrambots")
             .register()
 
@@ -142,7 +141,8 @@ internal class ScalaBot(
         private val botUpdateGauge = Gauge.build()
             .name("updates_in_progress")
             .help("Number of updates in process by all bots.")
-            .labelNames("bot_name")
+            .labelNames("bot_name", "bot_id")
+            .namespace(Const.METRICS_NAMESPACE)
             .subsystem("telegrambots")
             .register()
 
@@ -150,6 +150,7 @@ internal class ScalaBot(
         private val onlineBotGauge = Gauge.build()
             .name("bots_online")
             .help("Number of bots Online.")
+            .namespace(Const.METRICS_NAMESPACE)
             .subsystem("telegrambots")
             .register()
 
@@ -161,7 +162,8 @@ internal class ScalaBot(
                         "so it may be different from the actual execution time of ability. " +
                         "It is not recommended to use it as the accurate execution time of ability)"
             )
-            .labelNames("bot_name")
+            .labelNames("bot_name", "bot_id")
+            .namespace(Const.METRICS_NAMESPACE)
             .subsystem("telegrambots")
             .register()
 
@@ -169,7 +171,8 @@ internal class ScalaBot(
         private val exceptionHandlingCounter = Counter.build()
             .name("updates_exception_handling")
             .help("Number of exceptions during processing.")
-            .labelNames("bot_name")
+            .labelNames("bot_name", "bot_id")
+            .namespace(Const.METRICS_NAMESPACE)
             .subsystem("telegrambots")
             .register()
     }

scalabot-app/src/main/kotlin/util/TelegramBotAccounts.kt

@@ -0,0 +1,29 @@
+package net.lamgc.scalabot.util
+
+import java.util.regex.Matcher
+import java.util.regex.Pattern
+
+object TelegramBotAccounts {
+
+    private val botTokenPattern: Pattern = Pattern.compile("([1-9]\\d+):([A-Za-z\\d_-]{35,})")
+
+    /**
+     * 获取 AbilityBot 的账户 Id.
+     *
+     *
+     * 账户 Id 来自于 botToken 中, token 的格式为 "{AccountId}:{Secret}".
+     *
+     * 账户 Id 的真实性与 botToken 的有效性有关, 本方法并不会确保 botToken 的有效性, 一般情况下也无需考虑 Id 的有效性,
+     * 如果有需要, 可尝试通过调用 [org.telegram.telegrambots.meta.api.methods.GetMe] 来确保 botToken 的有效性.
+     *
+     * @param botToken 要获取账户 Id 的 botToken 字符串.
+     * @return 返回 AbilityBot 的账户 Id.
+     * @throws IllegalArgumentException 当 AbilityBot 的 botToken 格式错误时抛出该异常.
+     */
+    fun getBotAccountId(botToken: String): Long {
+        val matcher: Matcher = botTokenPattern.matcher(botToken)
+        require(matcher.matches()) { "Invalid token format." }
+        return matcher.group(1).toLong()
+    }
+
+}

scalabot-app/src/main/kotlin/util/Utils.kt

@@ -74,7 +74,7 @@ fun <T : AutoCloseable> T.registerShutdownHook(): T {
 private object UtilsInternal {
 
     val autoCloseableSet = mutableSetOf<AutoCloseable>()
-    private val log = KotlinLogging.logger { }
+    private val log = KotlinLogging.logger(UtilsInternal::class.java.name)
 
     init {
         Runtime.getRuntime().addShutdownHook(Thread(this::doCloseResources, "Shutdown-AutoCloseable"))

scalabot-app/src/main/resources/base-logback.xml

@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <included>
     <define name="DATA_LOGS" class="net.lamgc.scalabot.LogDirectorySupplier"/>
+    <define name="LOG_LEVEL" class="net.lamgc.scalabot.LogLevelSupplier"/>
+    <define name="NETWORK_LOG_LEVEL" class="net.lamgc.scalabot.NetworkVerboseLogSupplier"/>
 
     <appender name="STD_OUT" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
@@ -24,7 +26,7 @@
     <appender name="FILE_OUT" class="ch.qos.logback.core.rolling.RollingFileAppender">
         <file>${DATA_LOGS}/latest.log</file>
         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
-            <fileNamePattern>data/logs/%d{yyyy-MM-dd}.log.gz</fileNamePattern>
+            <fileNamePattern>${DATA_LOGS}/%d{yyyy-MM-dd}.log.gz</fileNamePattern>
             <maxHistory>30</maxHistory>
         </rollingPolicy>
         <encoder>

scalabot-app/src/main/resources/logback-test.xml

@@ -1,16 +0,0 @@
-<configuration scan="false" debug="false">
-    <include resource="base-logback.xml"/>
-
-    <logger name="org.apache.http" level="INFO"/>
-    <logger name="org.eclipse.aether.internal.impl.DefaultTransporterProvider" level="INFO"/>
-    <logger name="org.eclipse.aether.internal.impl.DefaultRepositoryConnectorProvider" level="INFO"/>
-    <logger name="org.eclipse.aether.internal.impl.EnhancedLocalRepositoryManager" level="INFO"/>
-    <logger name="org.telegram.telegrambots.facilities.proxysocketfactorys" level="INFO"/>
-    <logger name="org.eclipse.aether.internal.impl.DefaultUpdateCheckManager" level="INFO"/>
-
-    <root level="DEBUG">
-        <appender-ref ref="FILE_OUT"/>
-        <appender-ref ref="STD_ERR"/>
-        <appender-ref ref="STD_OUT"/>
-    </root>
-</configuration>

scalabot-app/src/main/resources/logback.xml

@@ -1,7 +1,14 @@
 <configuration scan="false" debug="false">
     <include resource="base-logback.xml"/>
 
-    <root level="INFO">
+    <logger name="org.apache.http" level="${NETWORK_LOG_LEVEL}"/>
+    <logger name="org.eclipse.aether.internal.impl.DefaultTransporterProvider" level="${NETWORK_LOG_LEVEL}"/>
+    <logger name="org.eclipse.aether.internal.impl.DefaultRepositoryConnectorProvider" level="${NETWORK_LOG_LEVEL}"/>
+    <logger name="org.eclipse.aether.internal.impl.EnhancedLocalRepositoryManager" level="${NETWORK_LOG_LEVEL}"/>
+    <logger name="org.telegram.telegrambots.facilities.proxysocketfactorys" level="${NETWORK_LOG_LEVEL}"/>
+    <logger name="org.eclipse.aether.internal.impl.DefaultUpdateCheckManager" level="${NETWORK_LOG_LEVEL}"/>
+
+    <root level="${LOG_LEVEL}">
         <appender-ref ref="FILE_OUT"/>
         <appender-ref ref="STD_ERR"/>
         <appender-ref ref="STD_OUT"/>

scalabot-app/src/test/kotlin/AppConfigTest.kt

@@ -4,31 +4,50 @@ import com.github.stefanbirkner.systemlambda.SystemLambda
 import io.mockk.every
 import io.mockk.mockk
 import io.mockk.verify
+import mu.KotlinLogging
+import net.lamgc.scalabot.config.MavenRepositoryConfig
+import net.lamgc.scalabot.config.ProxyConfig
+import net.lamgc.scalabot.config.ProxyType
+import org.junit.jupiter.api.assertThrows
 import org.junit.jupiter.api.io.TempDir
 import java.io.File
-import kotlin.test.Test
-import kotlin.test.assertEquals
-import kotlin.test.assertNotNull
-import kotlin.test.assertTrue
+import java.io.IOException
+import java.net.Proxy
+import java.net.URL
+import java.nio.file.Files
+import java.nio.file.Path
+import kotlin.io.path.deleteExisting
+import kotlin.test.*
 
 internal class AppPathsTest {
 
+    @Test
+    fun `Consistency check`() {
+        for (path in AppPaths.entries) {
+            assertEquals(
+                File(path.path).canonicalPath,
+                path.file.canonicalPath,
+                "路径 File 与 Path 不一致: ${path.name}"
+            )
+        }
+    }
+
     @Test
     fun `Data root path priority`() {
-        System.setProperty("bot.path.data", "fromSystemProperties")
+        System.setProperty(AppPaths.PathConst.PROP_DATA_PATH, "fromSystemProperties")
 
         assertEquals("fromSystemProperties", AppPaths.DATA_ROOT.file.path, "`DATA_ROOT`没有优先返回 Property 的值.")
-        System.getProperties().remove("bot.path.data")
+        System.getProperties().remove(AppPaths.PathConst.PROP_DATA_PATH)
 
         val expectEnvValue = "fromEnvironmentVariable"
-        SystemLambda.withEnvironmentVariable("BOT_DATA_PATH", expectEnvValue).execute {
+        SystemLambda.withEnvironmentVariable(AppPaths.PathConst.ENV_DATA_PATH, expectEnvValue).execute {
             assertEquals(
                 expectEnvValue, AppPaths.DATA_ROOT.file.path,
                 "`DATA_ROOT`没有优先返回 env 的值."
             )
         }
 
-        SystemLambda.withEnvironmentVariable("BOT_DATA_PATH", null).execute {
+        SystemLambda.withEnvironmentVariable(AppPaths.PathConst.ENV_DATA_PATH, null).execute {
             assertEquals(
                 System.getProperty("user.dir"), AppPaths.DATA_ROOT.file.path,
                 "`DATA_ROOT`没有返回 System.properties `user.dir` 的值."
@@ -116,5 +135,282 @@ internal class AppPathsTest {
         defaultInitializerMethod.isAccessible = false
     }
 
-}
+    @Test
+    fun `loadBotConfig test`(@TempDir testDir: File) {
+        assertNull(loadBotConfigJson(File("/NOT_EXISTS_FILE")), "加载 BotConfigs 失败时应该返回 null.")
 
+        SystemLambda.withEnvironmentVariable(AppPaths.PathConst.ENV_DATA_PATH, testDir.canonicalPath).execute {
+            assertNull(loadBotConfigJson(), "加载 BotConfigs 失败时应该返回 null.")
+
+            File(testDir, "bot.json").apply {
+                //language=JSON5
+                writeText(
+                    """
+                        [
+                          {
+                            "enabled": false,
+                            "account": {
+                                "name": "TestBot",
+                                "token": "123456789:AAHErDroUTznQsOd_oZPJ6cQEj4Z5mGHO10",
+                                "creatorId": 123456789
+                            },
+                            "proxy": {
+                                "host": "localhost",
+                                "port": 8080,
+                                "type": "HTTP"
+                            },
+                            "disableBuiltInAbility": false,
+                            "autoUpdateCommandList": true,
+                            "extensions": [
+                              "org.example.test:test-extension:1.0.0"
+                            ],
+                            "baseApiUrl": "http://localhost:8080"
+                          }
+                        ]
+                    """.trimIndent()
+                )
+            }
+
+            val botConfigJsons = loadBotConfigJson()
+            assertNotNull(botConfigJsons)
+            assertEquals(1, botConfigJsons.size())
+        }
+    }
+
+    @Test
+    fun `loadAppConfig test`(@TempDir testDir: File) {
+        assertThrows<IOException>("加载失败时应该抛出 IOException.") {
+            loadAppConfig(File("/NOT_EXISTS_FILE"))
+        }
+
+        SystemLambda.withEnvironmentVariable(AppPaths.PathConst.ENV_DATA_PATH, testDir.canonicalPath).execute {
+            assertThrows<IOException>("加载失败时应该抛出 IOException.") {
+                loadAppConfig()
+            }
+
+            File(testDir, "config.json").apply {
+                //language=JSON5
+                writeText(
+                    """
+                      {
+                        "proxy": {
+                            "type": "HTTP",
+                            "host": "localhost",
+                            "port": 8080
+                        },
+                        "metrics": {
+                            "enable": true,
+                            "port": 8800,
+                            "bindAddress": "127.0.0.1",
+                            "authenticator": {
+                                "username": "username",
+                                "password": "password"
+                            }
+                        },
+                        "mavenRepositories": [
+                            {
+                                "url": "https://repository.maven.apache.org/maven2/"
+                            }
+                        ],
+                        "mavenLocalRepository": "file:///tmp/maven-local-repository"
+                      }
+                    """.trimIndent()
+                )
+            }
+
+            val appConfigs = loadAppConfig()
+            assertNotNull(appConfigs)
+        }
+    }
+
+    @Test
+    fun `ProxyType_toTelegramBotsType test`() {
+        val expectTypeMapping = mapOf(
+            ProxyType.NO_PROXY to null,
+            ProxyType.SOCKS5 to Proxy.Type.SOCKS,
+            ProxyType.SOCKS4 to Proxy.Type.SOCKS,
+            ProxyType.HTTP to Proxy.Type.HTTP,
+            ProxyType.HTTPS to Proxy.Type.HTTP
+        )
+
+        for (proxyType in ProxyType.entries) {
+            assertEquals(
+                expectTypeMapping[proxyType],
+                proxyType.toJavaProxyType(),
+                "ProxyType 转换失败."
+            )
+        }
+    }
+
+    @Test
+    fun `ProxyConfig_toAetherProxy test`() {
+        val host = "proxy.example.org"
+        val port = 1080
+
+        val expectNotNullProxyType = setOf(
+            ProxyType.HTTP,
+            ProxyType.HTTPS
+        )
+        for (proxyType in ProxyType.entries) {
+            val proxyConfig = ProxyConfig(proxyType, host, port)
+            val aetherProxy = proxyConfig.toAetherProxy()
+            if (expectNotNullProxyType.contains(proxyType)) {
+                assertNotNull(aetherProxy, "支持的代理类型应该不为 null.")
+                assertEquals(host, aetherProxy.host)
+                assertEquals(port, aetherProxy.port)
+            } else {
+                assertNull(aetherProxy, "不支持的代理类型应该返回 null.")
+            }
+        }
+    }
+
+    @Test
+    fun `MavenRepositoryConfig_toRemoteRepository test`() {
+        val defaultMavenRepositoryConfig = MavenRepositoryConfig(
+            url = URL(MavenRepositoryExtensionFinder.MAVEN_CENTRAL_URL),
+            enableReleases = true,
+            enableSnapshots = false
+        )
+        val remoteRepositoryWithoutId = defaultMavenRepositoryConfig.toRemoteRepository(
+            ProxyConfig(ProxyType.NO_PROXY, "", 0)
+        )
+        assertEquals(MavenRepositoryExtensionFinder.MAVEN_CENTRAL_URL, remoteRepositoryWithoutId.url.toString())
+        assertNotNull(remoteRepositoryWithoutId.id)
+        assertTrue(remoteRepositoryWithoutId.getPolicy(false).isEnabled)
+        assertFalse(remoteRepositoryWithoutId.getPolicy(true).isEnabled)
+
+        val remoteRepositoryWithId = defaultMavenRepositoryConfig.copy(id = "test-repo").toRemoteRepository(
+            ProxyConfig(ProxyType.HTTP, "127.0.0.1", 1080)
+        )
+
+        assertEquals("test-repo", remoteRepositoryWithId.id)
+        assertEquals(MavenRepositoryExtensionFinder.MAVEN_CENTRAL_URL, remoteRepositoryWithId.url.toString())
+        assertEquals("http", remoteRepositoryWithId.proxy.type)
+        assertEquals("127.0.0.1", remoteRepositoryWithId.proxy.host)
+        assertEquals(1080, remoteRepositoryWithId.proxy.port)
+        assertEquals(remoteRepositoryWithId.id, remoteRepositoryWithId.id)
+
+        val remoteRepositoryWithProxy = defaultMavenRepositoryConfig.copy(
+            id = "test-repo",
+            proxy = ProxyConfig(ProxyType.HTTP, "example.org", 1080).toAetherProxy()
+        ).toRemoteRepository(ProxyConfig(ProxyType.HTTP, "localhost", 8080))
+        assertEquals("http", remoteRepositoryWithProxy.proxy.type)
+        assertEquals("example.org", remoteRepositoryWithProxy.proxy.host, "未优先使用 MavenRepositoryConfig 中的 proxy 属性.")
+        assertEquals(1080, remoteRepositoryWithProxy.proxy.port, "未优先使用 MavenRepositoryConfig 中的 proxy 属性.")
+    }
+
+    @Test
+    fun `checkRepositoryLayout test`() {
+        val noProxyConfig = ProxyConfig(ProxyType.NO_PROXY, "", 0)
+        assertEquals(
+            "default", MavenRepositoryConfig(url = URL("https://repo.example.org"))
+                .toRemoteRepository(noProxyConfig).contentType
+        )
+        assertEquals(
+            "legacy", MavenRepositoryConfig(url = URL("https://repo.example.org"), layout = "LEgaCY")
+                .toRemoteRepository(noProxyConfig).contentType
+        )
+        assertThrows<IllegalArgumentException> {
+            MavenRepositoryConfig(
+                url = URL("https://repo.example.org"),
+                layout = "NOT_EXISTS_LAYOUT"
+            ).toRemoteRepository(noProxyConfig)
+        }
+    }
+
+    @Test
+    fun `initialFiles test`(@TempDir testDir: Path) {
+        // 这么做是为了让日志文件创建在其他地方, 由于日志文件在运行时会持续占用, 在 windows 中文件会被锁定,
+        // 导致测试框架无法正常清除测试所使用的临时文件夹.
+        val logsDir = Files.createTempDirectory("ammmmmm-logs-")
+        System.setProperty(AppPaths.PathConst.PROP_DATA_PATH, logsDir.toString())
+        assertEquals(logsDir.toString(), AppPaths.DATA_ROOT.path, "日志目录设定失败.")
+        KotlinLogging.logger("TEST").error { "日志占用.(无需理会), 日志目录: $logsDir" }
+        AppPaths.DATA_LOGS.file.listFiles { _, name -> name.endsWith(".log") }?.forEach {
+            it.deleteOnExit()
+        }
+
+        val fullInitializeDir = Files.createTempDirectory(testDir, "fullInitialize")
+        fullInitializeDir.deleteExisting()
+        System.setProperty(AppPaths.PathConst.PROP_DATA_PATH, fullInitializeDir.toString())
+        assertEquals(fullInitializeDir.toString(), AppPaths.DATA_ROOT.path, "测试路径设定失败.")
+
+        assertTrue(initialFiles(), "方法未能提醒用户编辑初始配置文件.")
+
+        for (path in AppPaths.entries) {
+            assertTrue(path.file.exists(), "文件未初始化成功: ${path.path}")
+            if (path.file.isFile) {
+                assertNotEquals(0, path.file.length(), "文件未初始化成功(大小为 0): ${path.path}")
+            }
+            path.reset()
+        }
+
+        assertFalse(initialFiles(), "方法试图在配置已初始化的情况下提醒用户编辑初始配置文件.")
+
+        for (path in AppPaths.entries) {
+            assertTrue(path.file.exists(), "文件未初始化成功: ${path.path}")
+            if (path.file.isFile) {
+                assertNotEquals(0, path.file.length(), "文件未初始化成功(大小为 0): ${path.path}")
+            }
+            path.reset()
+        }
+
+        assertTrue(AppPaths.CONFIG_APPLICATION.file.delete(), "config.json 删除失败.")
+        assertFalse(initialFiles(), "方法试图在部分配置已初始化的情况下提醒用户编辑初始配置文件.")
+
+        for (path in AppPaths.entries) {
+            assertTrue(path.file.exists(), "文件未初始化成功: ${path.path}")
+            if (path.file.isFile) {
+                assertNotEquals(0, path.file.length(), "文件未初始化成功(大小为 0): ${path.path}")
+            }
+            path.reset()
+        }
+
+        assertTrue(AppPaths.CONFIG_BOT.file.delete(), "bot.json 删除失败.")
+        assertFalse(initialFiles(), "方法试图在部分配置已初始化的情况下提醒用户编辑初始配置文件.")
+
+        for (path in AppPaths.entries) {
+            assertTrue(path.file.exists(), "文件未初始化成功: ${path.path}")
+            if (path.file.isFile) {
+                assertNotEquals(0, path.file.length(), "文件未初始化成功(大小为 0): ${path.path}")
+            }
+            path.reset()
+        }
+
+        assertTrue(AppPaths.CONFIG_APPLICATION.file.delete(), "config.json 删除失败.")
+        assertTrue(AppPaths.CONFIG_BOT.file.delete(), "bot.json 删除失败.")
+        assertTrue(
+            initialFiles(),
+            "在主要配置文件(config.json 和 bot.json)不存在的情况下初始化文件后, 方法未能提醒用户编辑初始配置文件."
+        )
+
+        for (path in AppPaths.entries) {
+            assertTrue(path.file.exists(), "文件未初始化成功: ${path.path}")
+            if (path.file.isFile) {
+                assertNotEquals(0, path.file.length(), "文件未初始化成功(大小为 0): ${path.path}")
+            }
+        }
+
+        AppPaths.CONFIG_APPLICATION.file.writeText("Test-APPLICATION")
+        AppPaths.CONFIG_BOT.file.writeText("Test-BOT")
+        assertFalse(initialFiles(), "方法试图在部分配置已初始化的情况下提醒用户编辑初始配置文件.")
+        assertEquals(
+            "Test-APPLICATION", AppPaths.CONFIG_APPLICATION.file.readText(),
+            "config.json 被覆盖. initialized 并未阻止重复初始化."
+        )
+        assertEquals(
+            "Test-BOT", AppPaths.CONFIG_BOT.file.readText(),
+            "bot.json 被覆盖. initialized 并未阻止重复初始化."
+        )
+
+        System.getProperties().remove(AppPaths.PathConst.PROP_DATA_PATH)
+    }
+
+    private fun AppPaths.reset() {
+        val method = AppPaths::class.java.getDeclaredMethod("reset")
+        method.isAccessible = true
+        method.invoke(this)
+        method.isAccessible = false
+    }
+
+}

scalabot-app/src/test/kotlin/util/TelegramBotAccountsTest.kt

@@ -0,0 +1,27 @@
+package util
+
+import net.lamgc.scalabot.util.TelegramBotAccounts
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Assertions.assertThrows
+import org.junit.jupiter.api.Test
+
+class TelegramBotAccountsTest {
+
+    @Test
+    fun getBotAccountIdTest() {
+        val expectToken = "1234567890:AAHXcNDBRZTKfyPED5Gi3PZDIKPOM6xhxwo"
+        val actual: Long = TelegramBotAccounts.getBotAccountId(expectToken)
+        assertEquals(1234567890, actual)
+
+        val badTokenA = "12c34d56a7890:AAHXcNDBRZTKfyPED5Gi3PZDIKPOM6xhxwo"
+        assertThrows(
+            IllegalArgumentException::class.java
+        ) { TelegramBotAccounts.getBotAccountId(badTokenA) }
+
+        val badTokenB = "12c34d56a7890AAHXcNDBRZTKfyPED5Gi3PZDIKPOM6xhxwo"
+        assertThrows(
+            IllegalArgumentException::class.java
+        ) { TelegramBotAccounts.getBotAccountId(badTokenB) }
+    }
+
+}

scalabot-ext-example/build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
 dependencies {
     compileOnly(project(":scalabot-extension"))
 
-    testImplementation("org.junit.jupiter:junit-jupiter-api:5.8.2")
+    testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.1")
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine")
 }
 

scalabot-ext-example/src/main/java/net/lamgc/scalabot/simple/SayHelloExtension.java

@@ -1,8 +1,8 @@
 package net.lamgc.scalabot.simple;
 
-import org.telegram.abilitybots.api.bot.BaseAbilityBot;
-import org.telegram.abilitybots.api.objects.*;
-import org.telegram.abilitybots.api.util.AbilityExtension;
+import org.telegram.telegrambots.abilitybots.api.bot.BaseAbilityBot;
+import org.telegram.telegrambots.abilitybots.api.objects.*;
+import org.telegram.telegrambots.abilitybots.api.util.AbilityExtension;
 
 public class SayHelloExtension implements AbilityExtension {
 
@@ -27,7 +27,7 @@ public class SayHelloExtension implements AbilityExtension {
                     String msg = "Hello! " + ctx.user().getUserName() +
                             " ( " + ctx.user().getId() + " ) [ " + ctx.user().getLanguageCode() + " ]" + "\n" +
                             "Current Chat ID: " + ctx.chatId();
-                    ctx.bot().silent().send(msg, ctx.chatId());
+                    ctx.bot().getSilent().send(msg, ctx.chatId());
                 })
                 .build();
     }
@@ -36,13 +36,13 @@ public class SayHelloExtension implements AbilityExtension {
      * 更具特色的 `Say hello`.
      */
     public Ability test() {
-        ReplyFlow botHello = ReplyFlow.builder(bot.db())
+        ReplyFlow botHello = ReplyFlow.builder(bot.getDb())
                 .enableStats("say_hello")
-                .action((bot, upd) -> bot.silent().send("What is u name?", upd.getMessage().getChatId()))
+                .action((bot, upd) -> bot.getSilent().send("What is u name?", upd.getMessage().getChatId()))
                 .onlyIf(update -> update.hasMessage()
                         && update.getMessage().hasText()
                         && "hello".equalsIgnoreCase(update.getMessage().getText()))
-                .next(Reply.of((bot, upd) -> bot.silent()
+                .next(Reply.of((bot, upd) -> bot.getSilent()
                                 .send("OK! You name is " + upd.getMessage().getText().substring("my name is ".length()), upd.getMessage().getChatId()),
                         upd -> upd.hasMessage()
                                 && upd.getMessage().hasText()
@@ -55,7 +55,7 @@ public class SayHelloExtension implements AbilityExtension {
                 .locality(Locality.ALL)
                 .privacy(Privacy.PUBLIC)
                 .enableStats()
-                .action(ctx -> ctx.bot().silent().send("Hello!", ctx.chatId()))
+                .action(ctx -> ctx.bot().getSilent().send("Hello!", ctx.chatId()))
                 .reply(botHello)
                 .build();
     }

scalabot-ext-example/src/main/java/net/lamgc/scalabot/simple/SimpleExtensionFactory.java

@@ -1,15 +1,16 @@
 package net.lamgc.scalabot.simple;
 
+import net.lamgc.scalabot.extension.BotExtensionCreateOptions;
 import net.lamgc.scalabot.extension.BotExtensionFactory;
-import org.telegram.abilitybots.api.bot.BaseAbilityBot;
-import org.telegram.abilitybots.api.util.AbilityExtension;
+import org.telegram.telegrambots.abilitybots.api.bot.BaseAbilityBot;
+import org.telegram.telegrambots.abilitybots.api.util.AbilityExtension;
 
 import java.io.File;
 
 public class SimpleExtensionFactory implements BotExtensionFactory {
 
     @Override
-    public AbilityExtension createExtensionInstance(BaseAbilityBot bot, File shareDataFolder) {
+    public AbilityExtension createExtensionInstance(BaseAbilityBot bot, File shareDataFolder, BotExtensionCreateOptions options) {
         return new SayHelloExtension(bot);
     }
 

scalabot-extension/build.gradle.kts

@@ -1,16 +1,18 @@
 plugins {
-    kotlin("jvm")
-    java
+    `java-library`
+    jacoco
     `maven-publish`
     signing
 }
 
 dependencies {
-    api("org.telegram:telegrambots-abilities:6.0.1")
-    api("org.slf4j:slf4j-api:1.7.36")
+    implementation("commons-codec:commons-codec:1.16.1")
+    api("org.telegram:telegrambots-abilities:8.0.0")
+    api(project(":scalabot-meta"))
 
-    testImplementation("org.junit.jupiter:junit-jupiter-api:5.8.2")
-    testImplementation("org.mockito:mockito-core:4.6.1")
+    testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.1")
+    testImplementation("org.mockito:mockito-core:5.11.0")
+    testImplementation("org.telegram:telegrambots-client:8.0.0")
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine")
 }
 
@@ -23,29 +25,30 @@ tasks.withType<Javadoc> {
 java {
     withJavadocJar()
     withSourcesJar()
-    sourceCompatibility = JavaVersion.VERSION_11
-    targetCompatibility = JavaVersion.VERSION_11
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
 }
 
 tasks.test {
     useJUnitPlatform()
+    finalizedBy(tasks.jacocoTestReport)
+}
+
+tasks.jacocoTestReport {
+    dependsOn(tasks.test)
+}
+
+tasks.withType<AbstractArchiveTask>().configureEach {
+    isPreserveFileTimestamps = false
+    isReproducibleFileOrder = true
 }
 
 publishing {
     repositories {
-        if (project.version.toString().endsWith("-SNAPSHOT")) {
-            maven("https://nexus.kuku.me/repository/maven-snapshots/") {
+        maven("https://git.lamgc.me/api/packages/LamGC/maven") {
             credentials {
-                    username = project.properties["repo.credentials.private.username"].toString()
-                    password = project.properties["repo.credentials.private.password"].toString()
-                }
-            }
-        } else {
-            maven("https://nexus.kuku.me/repository/maven-releases/") {
-                credentials {
-                    username = project.properties["repo.credentials.private.username"].toString()
-                    password = project.properties["repo.credentials.private.password"].toString()
-                }
+                username = project.properties["repo.credentials.self-git.username"].toString()
+                password = project.properties["repo.credentials.self-git.password"].toString()
             }
         }
     }

scalabot-extension/src/main/java/net/lamgc/scalabot/extension/BotExtensionCreateOptions.java

@@ -0,0 +1,44 @@
+package net.lamgc.scalabot.extension;
+
+import net.lamgc.scalabot.config.ProxyConfig;
+
+/**
+ * BotExtension 创建参数.
+ * <p>
+ * 通过该类可向 {@link BotExtensionFactory} 提供更多创建 BotExtension 时可用的参数.
+ */
+@SuppressWarnings("unused")
+public class BotExtensionCreateOptions {
+
+    private final long botAccountId;
+    private final ProxyConfig proxy;
+
+    /**
+     * 构造新的 BotExtensionCreateOptions.
+     *
+     * @param botAccountId 创建扩展的 Bot 账户 Id.
+     * @param proxy        Bot 所使用的代理配置.
+     */
+    public BotExtensionCreateOptions(long botAccountId, ProxyConfig proxy) {
+        this.botAccountId = botAccountId;
+        this.proxy = proxy;
+    }
+
+    /**
+     * 获取 Bot 使用的代理信息.
+     *
+     * @return 返回 Bot 中 TelegramClient 所使用的代理配置.
+     */
+    public ProxyConfig getProxy() {
+        return proxy;
+    }
+
+    /**
+     * 获取 Bot 的账户 Id.
+     *
+     * @return 返回 Bot 的账户 Id.
+     */
+    public long getBotAccountId() {
+        return botAccountId;
+    }
+}

scalabot-extension/src/main/java/net/lamgc/scalabot/extension/BotExtensionFactory.java

@@ -1,7 +1,8 @@
 package net.lamgc.scalabot.extension;
 
-import org.telegram.abilitybots.api.bot.BaseAbilityBot;
-import org.telegram.abilitybots.api.util.AbilityExtension;
+import org.telegram.telegrambots.abilitybots.api.bot.BaseAbilityBot;
+import org.telegram.telegrambots.abilitybots.api.db.DBContext;
+import org.telegram.telegrambots.abilitybots.api.util.AbilityExtension;
 
 import java.io.File;
 
@@ -9,7 +10,7 @@ import java.io.File;
  * 该接口用于为指定的 {@link BaseAbilityBot} 创建扩展.
  *
  * <p> 由于 AbilityExtension 无法直接获取 {@link BaseAbilityBot} 的
- * 数据库对象 {@link org.telegram.abilitybots.api.db.DBContext},
+ * 数据库对象 {@link DBContext},
  * 所以将通过该接口工厂来创建扩展对象.
  *
  * @author LamGC
@@ -20,7 +21,7 @@ public interface BotExtensionFactory {
     /**
      * 为给定的 {@link BaseAbilityBot} 对象创建扩展.
      *
-     * <p> 如扩展无使用 {@link org.telegram.abilitybots.api.db.DBContext} 的话,
+     * <p> 如扩展无使用 {@link DBContext} 的话,
      * 也可以返回扩展单例, 因为 AbilityBot 本身并不禁止多个机器人共用一个扩展对象
      * (AbilityBot 只是调用了扩展中的方法来创建 Ability 对象).
      *
@@ -30,8 +31,10 @@ public interface BotExtensionFactory {
      *                        <pre> $DATA_ROOT/data/extensions/{GroupId}/{ArtifactId}</pre>
      *                        <b>同一个扩展包的 Factory</b> 接收到的共享数据目录<b>都是一样的</b>,
      *                        建议将数据存储在数据目录中, 便于数据的存储管理.
+     * @param options         创建扩展时可用的参数.
      * @return 返回为该 Bot 对象创建的扩展对象, 如果不希望为该机器人提供扩展, 可返回 {@code null}.
+     * @since 0.7.0
      */
-    AbilityExtension createExtensionInstance(BaseAbilityBot bot, File shareDataFolder);
+    AbilityExtension createExtensionInstance(BaseAbilityBot bot, File shareDataFolder, BotExtensionCreateOptions options);
 
 }

scalabot-extension/src/main/java/net/lamgc/scalabot/extension/util/AbilityBots.java

@@ -1,38 +1,17 @@
 package net.lamgc.scalabot.extension.util;
 
-import org.telegram.abilitybots.api.bot.BaseAbilityBot;
+import org.telegram.telegrambots.abilitybots.api.bot.BaseAbilityBot;
 
 import java.util.Map;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
-public class AbilityBots {
-
-    private final static Pattern botTokenPattern = Pattern.compile("([1-9]\\d+):([A-Za-z\\d_-]{35,})");
+/**
+ * 一些开发扩展中可以用到的工具类.
+ */
+public final class AbilityBots {
 
     private AbilityBots() {
     }
 
-    /**
-     * 获取 AbilityBot 的账户 Id.
-     *
-     * <p> 账户 Id 来自于 botToken 中, token 的格式为 "[AccountId]:[Secret]".
-     * <p> 账户 Id 的真实性与 botToken 的有效性有关, 本方法并不会确保 botToken 的有效性, 一般情况下也无需考虑 Id 的有效性,
-     * 如果有需要, 可尝试通过调用 {@link org.telegram.telegrambots.meta.api.methods.GetMe} 来确保 botToken 的有效性.
-     *
-     * @param bot 要获取账户 Id 的 AbilityBot 对象.
-     * @return 返回 AbilityBot 的账户 Id.
-     * @throws IllegalArgumentException 当 AbilityBot 的 botToken 格式错误时抛出该异常.
-     */
-    public static long getBotAccountId(BaseAbilityBot bot) {
-        String botToken = bot.getBotToken();
-        Matcher matcher = botTokenPattern.matcher(botToken);
-        if (!matcher.matches()) {
-            throw new IllegalArgumentException("Invalid token format.");
-        }
-        return Long.parseLong(matcher.group(1));
-    }
-
     /**
      * 取消某一对话的状态机.
      *
@@ -41,7 +20,7 @@ public class AbilityBots {
      * @return 如果状态机存在, 则删除后返回 true, 不存在(未开启任何状态机, 即没有触发任何 Reply)则返回 false.
      */
     public static boolean cancelReplyState(BaseAbilityBot bot, long chatId) {
-        Map<Long, Integer> stateMap = bot.db().getMap("user_state_replies");
+        Map<Long, Integer> stateMap = bot.getDb().getMap("user_state_replies");
         if (!stateMap.containsKey(chatId)) {
             return false;
         }

scalabot-extension/src/test/java/net/lamgc/scalabot/extension/util/AbilityBotsTest.java

@@ -2,22 +2,35 @@ package net.lamgc.scalabot.extension.util;
 
 import org.junit.jupiter.api.Test;
 import org.mapdb.DBMaker;
-import org.telegram.abilitybots.api.bot.AbilityBot;
-import org.telegram.abilitybots.api.bot.BaseAbilityBot;
-import org.telegram.abilitybots.api.db.MapDBContext;
-import org.telegram.abilitybots.api.objects.*;
-import org.telegram.abilitybots.api.sender.SilentSender;
-import org.telegram.telegrambots.meta.api.objects.Message;
+import org.telegram.telegrambots.abilitybots.api.bot.AbilityBot;
+import org.telegram.telegrambots.abilitybots.api.bot.BaseAbilityBot;
+import org.telegram.telegrambots.abilitybots.api.db.MapDBContext;
+import org.telegram.telegrambots.abilitybots.api.objects.*;
+import org.telegram.telegrambots.abilitybots.api.sender.SilentSender;
 import org.telegram.telegrambots.meta.api.objects.Update;
 import org.telegram.telegrambots.meta.api.objects.User;
+import org.telegram.telegrambots.meta.api.objects.message.Message;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.Mockito.*;
 
 public class AbilityBotsTest {
 
-    public static final User USER = new User(1L, "first", false, "last", "username", null, false, false, false);
-    public static final User CREATOR = new User(1337L, "creatorFirst", false, "creatorLast", "creatorUsername", null, false, false, false);
+    public static final User USER = User.builder()
+            .userName("username")
+            .id(1L)
+            .firstName("first")
+            .lastName("last")
+            .isBot(false)
+            .build();
+    public static final User CREATOR = User.builder()
+            .userName("creatorUsername")
+            .id(1337L)
+            .firstName("creatorFirst")
+            .lastName("creatorLast")
+            .isBot(false)
+            .build();
 
     static Update mockFullUpdate(BaseAbilityBot bot, User user, String args) {
         bot.users().put(USER.getId(), USER);
@@ -39,73 +52,67 @@ public class AbilityBotsTest {
         return update;
     }
 
-    @Test
-    void getBotAccountIdTest() {
-        String expectToken = "1234567890:AAHXcNDBRZTKfyPED5Gi3PZDIKPOM6xhxwo";
-        long actual = AbilityBots.getBotAccountId(new TestingAbilityBot(expectToken, "test"));
-        assertEquals(1234567890, actual);
-
-        String badTokenA = "12c34d56a7890:AAHXcNDBRZTKfyPED5Gi3PZDIKPOM6xhxwo";
-        assertThrows(IllegalArgumentException.class, () ->
-                AbilityBots.getBotAccountId(new TestingAbilityBot(badTokenA, "test")));
-
-        String badTokenB = "12c34d56a7890AAHXcNDBRZTKfyPED5Gi3PZDIKPOM6xhxwo";
-        assertThrows(IllegalArgumentException.class, () ->
-                AbilityBots.getBotAccountId(new TestingAbilityBot(badTokenB, "test")));
-    }
-
     @Test
     void cancelReplyStateTest() {
-        User userA = new User(10001L, "first", false, "last", "username", null, false, false, false);
-        User userB = new User(10101L, "first", false, "last", "username", null, false, false, false);
+        User userA = User.builder()
+                .id(10001L)
+                .firstName("first")
+                .lastName("last")
+                .userName("username")
+                .isBot(false)
+                .build();
+        User userB = User.builder()
+                .id(10101L)
+                .firstName("first")
+                .lastName("last")
+                .userName("username")
+                .isBot(false)
+                .build();
         SilentSender silent = mock(SilentSender.class);
-        BaseAbilityBot bot = new TestingAbilityBot("", "", silent);
+        BaseAbilityBot bot = new TestingAbilityBot("", silent);
         bot.onRegister();
-        bot.onUpdateReceived(mockFullUpdate(bot, userA, "/set_reply"));
+        bot.consume(mockFullUpdate(bot, userA, "/set_reply"));
         verify(silent, times(1)).send("Reply set!", userA.getId());
-        bot.onUpdateReceived(mockFullUpdate(bot, userA, "reply_01"));
+        bot.consume(mockFullUpdate(bot, userA, "reply_01"));
         verify(silent, times(1)).send("Reply 01", userA.getId());
         assertTrue(AbilityBots.cancelReplyState(bot, userA.getId()));
-        bot.onUpdateReceived(mockFullUpdate(bot, userA, "reply_02"));
+        bot.consume(mockFullUpdate(bot, userA, "reply_02"));
         verify(silent, never()).send("Reply 02", userA.getId());
 
         assertFalse(AbilityBots.cancelReplyState(bot, userB.getId()));
 
         silent = mock(SilentSender.class);
-        bot = new TestingAbilityBot("", "", silent);
+        bot = new TestingAbilityBot("", silent);
         bot.onRegister();
 
-        bot.onUpdateReceived(mockFullUpdate(bot, userA, "/set_reply"));
+        bot.consume(mockFullUpdate(bot, userA, "/set_reply"));
         verify(silent, times(1)).send("Reply set!", userA.getId());
-        bot.onUpdateReceived(mockFullUpdate(bot, userA, "reply_01"));
+        bot.consume(mockFullUpdate(bot, userA, "reply_01"));
         verify(silent, times(1)).send("Reply 01", userA.getId());
-        bot.onUpdateReceived(mockFullUpdate(bot, userA, "reply_02"));
+        bot.consume(mockFullUpdate(bot, userA, "reply_02"));
         verify(silent, times(1)).send("Reply 02", userA.getId());
     }
 
     public static class TestingAbilityBot extends AbilityBot {
 
-        public TestingAbilityBot(String botToken, String botUsername) {
-            super(botToken, botUsername, new MapDBContext(DBMaker.heapDB().make()));
-        }
-
-        public TestingAbilityBot(String botToken, String botUsername, SilentSender silentSender) {
-            super(botToken, botUsername, new MapDBContext(DBMaker.heapDB().make()));
+        public TestingAbilityBot(String botUsername, SilentSender silentSender) {
+            super(new NoOpTelegramClient(), botUsername, new MapDBContext(DBMaker.heapDB().make()));
             this.silent = silentSender;
         }
 
+        @SuppressWarnings("unused")
         public Ability setReply() {
             return Ability.builder()
                     .name("set_reply")
                     .enableStats()
                     .locality(Locality.ALL)
                     .privacy(Privacy.PUBLIC)
-                    .action(ctx -> ctx.bot().silent().send("Reply set!", ctx.chatId()))
-                    .reply(ReplyFlow.builder(db())
-                            .action((bot, upd) -> bot.silent().send("Reply 01", upd.getMessage().getChatId()))
+                    .action(ctx -> ctx.bot().getSilent().send("Reply set!", ctx.chatId()))
+                    .reply(ReplyFlow.builder(getDb())
+                            .action((bot, upd) -> bot.getSilent().send("Reply 01", upd.getMessage().getChatId()))
                             .onlyIf(upd -> upd.hasMessage() && upd.getMessage().getText().equals("reply_01"))
                             .next(Reply.of((bot, upd) ->
-                                            bot.silent().send("Reply 02", upd.getMessage().getChatId()),
+                                            bot.getSilent().send("Reply 02", upd.getMessage().getChatId()),
                                     upd -> upd.hasMessage() && upd.getMessage().getText().equals("reply_02")))
                             .build()
                     )

scalabot-extension/src/test/java/net/lamgc/scalabot/extension/util/NoOpTelegramClient.java

@@ -0,0 +1,229 @@
+package net.lamgc.scalabot.extension.util;
+
+import org.telegram.telegrambots.meta.api.methods.botapimethods.BotApiMethod;
+import org.telegram.telegrambots.meta.api.methods.groupadministration.SetChatPhoto;
+import org.telegram.telegrambots.meta.api.methods.send.*;
+import org.telegram.telegrambots.meta.api.methods.stickers.*;
+import org.telegram.telegrambots.meta.api.methods.updates.SetWebhook;
+import org.telegram.telegrambots.meta.api.methods.updatingmessages.EditMessageMedia;
+import org.telegram.telegrambots.meta.api.objects.File;
+import org.telegram.telegrambots.meta.api.objects.message.Message;
+import org.telegram.telegrambots.meta.generics.TelegramClient;
+
+import java.io.InputStream;
+import java.io.Serializable;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+
+class NoOpTelegramClient implements TelegramClient {
+
+    @Override
+    public <T extends Serializable, Method extends BotApiMethod<T>> CompletableFuture<T> executeAsync(Method method) {
+        return null;
+    }
+
+    @Override
+    public <T extends Serializable, Method extends BotApiMethod<T>> T execute(Method method) {
+        return null;
+    }
+
+    @Override
+    public Message execute(SendDocument sendDocument) {
+        return null;
+    }
+
+    @Override
+    public Message execute(SendPhoto sendPhoto) {
+        return null;
+    }
+
+    @Override
+    public Boolean execute(SetWebhook setWebhook) {
+        return null;
+    }
+
+    @Override
+    public Message execute(SendVideo sendVideo) {
+        return null;
+    }
+
+    @Override
+    public Message execute(SendVideoNote sendVideoNote) {
+        return null;
+    }
+
+    @Override
+    public Message execute(SendSticker sendSticker) {
+        return null;
+    }
+
+    @Override
+    public Message execute(SendAudio sendAudio) {
+        return null;
+    }
+
+    @Override
+    public Message execute(SendVoice sendVoice) {
+        return null;
+    }
+
+    @Override
+    public List<Message> execute(SendMediaGroup sendMediaGroup) {
+        return List.of();
+    }
+
+    @Override
+    public List<Message> execute(SendPaidMedia sendPaidMedia) {
+        return List.of();
+    }
+
+    @Override
+    public Boolean execute(SetChatPhoto setChatPhoto) {
+        return null;
+    }
+
+    @Override
+    public Boolean execute(AddStickerToSet addStickerToSet) {
+        return null;
+    }
+
+    @Override
+    public Boolean execute(ReplaceStickerInSet replaceStickerInSet) {
+        return null;
+    }
+
+    @Override
+    public Boolean execute(SetStickerSetThumbnail setStickerSetThumbnail) {
+        return null;
+    }
+
+    @Override
+    public Boolean execute(CreateNewStickerSet createNewStickerSet) {
+        return null;
+    }
+
+    @Override
+    public File execute(UploadStickerFile uploadStickerFile) {
+        return null;
+    }
+
+    @Override
+    public Serializable execute(EditMessageMedia editMessageMedia) {
+        return null;
+    }
+
+    @Override
+    public java.io.File downloadFile(File file) {
+        return null;
+    }
+
+    @Override
+    public InputStream downloadFileAsStream(File file) {
+        return null;
+    }
+
+    @Override
+    public Message execute(SendAnimation sendAnimation) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Message> executeAsync(SendDocument sendDocument) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Message> executeAsync(SendPhoto sendPhoto) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Boolean> executeAsync(SetWebhook setWebhook) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Message> executeAsync(SendVideo sendVideo) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Message> executeAsync(SendVideoNote sendVideoNote) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Message> executeAsync(SendSticker sendSticker) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Message> executeAsync(SendAudio sendAudio) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Message> executeAsync(SendVoice sendVoice) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<List<Message>> executeAsync(SendMediaGroup sendMediaGroup) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<List<Message>> executeAsync(SendPaidMedia sendPaidMedia) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Boolean> executeAsync(SetChatPhoto setChatPhoto) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Boolean> executeAsync(AddStickerToSet addStickerToSet) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Boolean> executeAsync(ReplaceStickerInSet replaceStickerInSet) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Boolean> executeAsync(SetStickerSetThumbnail setStickerSetThumbnail) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Boolean> executeAsync(CreateNewStickerSet createNewStickerSet) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<File> executeAsync(UploadStickerFile uploadStickerFile) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Serializable> executeAsync(EditMessageMedia editMessageMedia) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<Message> executeAsync(SendAnimation sendAnimation) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<java.io.File> downloadFileAsync(File file) {
+        return null;
+    }
+
+    @Override
+    public CompletableFuture<InputStream> downloadFileAsStreamAsync(File file) {
+        return null;
+    }
+}

scalabot-meta/README.md

@@ -0,0 +1,13 @@
+# scalabot-meta
+
+本模块用于将 ScalaBot 的一些配置相关内容发布出去，以便于其他项目使用。
+
+主要是配置类和相应的 Gson 序列化器（如果有，或者必要）。
+
+## 关于序列化器
+
+强烈建议使用序列化器！由于 Kotlin 与 Gson 之间的一些兼容性问题
+（参见[本提交](https://github.com/LamGC/ScalaBot/commit/084280564af58d1af22db5b57c67577d93bd820e)），
+如果直接让 Gson 解析 Kotlin Data 类，将会出现一些潜在的问题（比如无法使用默认值）。  
+部分序列化器也可以帮助检查字段值是否合法，以防止因字段值不正确导致出现更多的问题
+（例如 BotAccount 中，如果 `token` 的格式有误，那么获取 `id` 时将引发 `NumberFormatException` 异常）。

scalabot-meta/api/scalabot-meta.api

@@ -0,0 +1,201 @@
+public final class net/lamgc/scalabot/config/AppConfig {
+	public fun <init> ()V
+	public fun <init> (Lnet/lamgc/scalabot/config/ProxyConfig;Lnet/lamgc/scalabot/config/MetricsConfig;Ljava/util/List;Ljava/lang/String;)V
+	public synthetic fun <init> (Lnet/lamgc/scalabot/config/ProxyConfig;Lnet/lamgc/scalabot/config/MetricsConfig;Ljava/util/List;Ljava/lang/String;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
+	public final fun component1 ()Lnet/lamgc/scalabot/config/ProxyConfig;
+	public final fun component2 ()Lnet/lamgc/scalabot/config/MetricsConfig;
+	public final fun component3 ()Ljava/util/List;
+	public final fun component4 ()Ljava/lang/String;
+	public final fun copy (Lnet/lamgc/scalabot/config/ProxyConfig;Lnet/lamgc/scalabot/config/MetricsConfig;Ljava/util/List;Ljava/lang/String;)Lnet/lamgc/scalabot/config/AppConfig;
+	public static synthetic fun copy$default (Lnet/lamgc/scalabot/config/AppConfig;Lnet/lamgc/scalabot/config/ProxyConfig;Lnet/lamgc/scalabot/config/MetricsConfig;Ljava/util/List;Ljava/lang/String;ILjava/lang/Object;)Lnet/lamgc/scalabot/config/AppConfig;
+	public fun equals (Ljava/lang/Object;)Z
+	public final fun getMavenLocalRepository ()Ljava/lang/String;
+	public final fun getMavenRepositories ()Ljava/util/List;
+	public final fun getMetrics ()Lnet/lamgc/scalabot/config/MetricsConfig;
+	public final fun getProxy ()Lnet/lamgc/scalabot/config/ProxyConfig;
+	public fun hashCode ()I
+	public fun toString ()Ljava/lang/String;
+}
+
+public final class net/lamgc/scalabot/config/BotAccount {
+	public fun <init> (Ljava/lang/String;Ljava/lang/String;J)V
+	public final fun component1 ()Ljava/lang/String;
+	public final fun component2 ()Ljava/lang/String;
+	public final fun component3 ()J
+	public final fun copy (Ljava/lang/String;Ljava/lang/String;J)Lnet/lamgc/scalabot/config/BotAccount;
+	public static synthetic fun copy$default (Lnet/lamgc/scalabot/config/BotAccount;Ljava/lang/String;Ljava/lang/String;JILjava/lang/Object;)Lnet/lamgc/scalabot/config/BotAccount;
+	public fun equals (Ljava/lang/Object;)Z
+	public final fun getCreatorId ()J
+	public final fun getId ()J
+	public final fun getName ()Ljava/lang/String;
+	public final fun getToken ()Ljava/lang/String;
+	public fun hashCode ()I
+	public fun toString ()Ljava/lang/String;
+}
+
+public final class net/lamgc/scalabot/config/BotConfig {
+	public fun <init> (ZLnet/lamgc/scalabot/config/BotAccount;ZZLjava/util/Set;Lnet/lamgc/scalabot/config/ProxyConfig;Ljava/lang/String;)V
+	public synthetic fun <init> (ZLnet/lamgc/scalabot/config/BotAccount;ZZLjava/util/Set;Lnet/lamgc/scalabot/config/ProxyConfig;Ljava/lang/String;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
+	public final fun component1 ()Z
+	public final fun component2 ()Lnet/lamgc/scalabot/config/BotAccount;
+	public final fun component3 ()Z
+	public final fun component4 ()Z
+	public final fun component5 ()Ljava/util/Set;
+	public final fun component6 ()Lnet/lamgc/scalabot/config/ProxyConfig;
+	public final fun component7 ()Ljava/lang/String;
+	public final fun copy (ZLnet/lamgc/scalabot/config/BotAccount;ZZLjava/util/Set;Lnet/lamgc/scalabot/config/ProxyConfig;Ljava/lang/String;)Lnet/lamgc/scalabot/config/BotConfig;
+	public static synthetic fun copy$default (Lnet/lamgc/scalabot/config/BotConfig;ZLnet/lamgc/scalabot/config/BotAccount;ZZLjava/util/Set;Lnet/lamgc/scalabot/config/ProxyConfig;Ljava/lang/String;ILjava/lang/Object;)Lnet/lamgc/scalabot/config/BotConfig;
+	public fun equals (Ljava/lang/Object;)Z
+	public final fun getAccount ()Lnet/lamgc/scalabot/config/BotAccount;
+	public final fun getAutoUpdateCommandList ()Z
+	public final fun getBaseApiTelegramUrl ()Lorg/telegram/telegrambots/meta/TelegramUrl;
+	public final fun getBaseApiUrl ()Ljava/lang/String;
+	public final fun getDisableBuiltInAbility ()Z
+	public final fun getEnabled ()Z
+	public final fun getExtensions ()Ljava/util/Set;
+	public final fun getProxy ()Lnet/lamgc/scalabot/config/ProxyConfig;
+	public fun hashCode ()I
+	public fun toString ()Ljava/lang/String;
+}
+
+public final class net/lamgc/scalabot/config/ConfigsKt {
+	public static final fun getDefaultTelegramApiUrl ()Ljava/lang/String;
+}
+
+public final class net/lamgc/scalabot/config/MavenRepositoryConfig {
+	public fun <init> (Ljava/lang/String;Ljava/net/URL;Lorg/eclipse/aether/repository/Proxy;Ljava/lang/String;ZZLorg/eclipse/aether/repository/Authentication;)V
+	public synthetic fun <init> (Ljava/lang/String;Ljava/net/URL;Lorg/eclipse/aether/repository/Proxy;Ljava/lang/String;ZZLorg/eclipse/aether/repository/Authentication;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
+	public final fun component1 ()Ljava/lang/String;
+	public final fun component2 ()Ljava/net/URL;
+	public final fun component3 ()Lorg/eclipse/aether/repository/Proxy;
+	public final fun component4 ()Ljava/lang/String;
+	public final fun component5 ()Z
+	public final fun component6 ()Z
+	public final fun component7 ()Lorg/eclipse/aether/repository/Authentication;
+	public final fun copy (Ljava/lang/String;Ljava/net/URL;Lorg/eclipse/aether/repository/Proxy;Ljava/lang/String;ZZLorg/eclipse/aether/repository/Authentication;)Lnet/lamgc/scalabot/config/MavenRepositoryConfig;
+	public static synthetic fun copy$default (Lnet/lamgc/scalabot/config/MavenRepositoryConfig;Ljava/lang/String;Ljava/net/URL;Lorg/eclipse/aether/repository/Proxy;Ljava/lang/String;ZZLorg/eclipse/aether/repository/Authentication;ILjava/lang/Object;)Lnet/lamgc/scalabot/config/MavenRepositoryConfig;
+	public fun equals (Ljava/lang/Object;)Z
+	public final fun getAuthentication ()Lorg/eclipse/aether/repository/Authentication;
+	public final fun getEnableReleases ()Z
+	public final fun getEnableSnapshots ()Z
+	public final fun getId ()Ljava/lang/String;
+	public final fun getLayout ()Ljava/lang/String;
+	public final fun getProxy ()Lorg/eclipse/aether/repository/Proxy;
+	public final fun getUrl ()Ljava/net/URL;
+	public fun hashCode ()I
+	public fun toString ()Ljava/lang/String;
+}
+
+public final class net/lamgc/scalabot/config/MetricsConfig {
+	public fun <init> ()V
+	public fun <init> (ZILjava/lang/String;Lnet/lamgc/scalabot/config/UsernameAuthenticator;)V
+	public synthetic fun <init> (ZILjava/lang/String;Lnet/lamgc/scalabot/config/UsernameAuthenticator;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
+	public final fun component1 ()Z
+	public final fun component2 ()I
+	public final fun component3 ()Ljava/lang/String;
+	public final fun component4 ()Lnet/lamgc/scalabot/config/UsernameAuthenticator;
+	public final fun copy (ZILjava/lang/String;Lnet/lamgc/scalabot/config/UsernameAuthenticator;)Lnet/lamgc/scalabot/config/MetricsConfig;
+	public static synthetic fun copy$default (Lnet/lamgc/scalabot/config/MetricsConfig;ZILjava/lang/String;Lnet/lamgc/scalabot/config/UsernameAuthenticator;ILjava/lang/Object;)Lnet/lamgc/scalabot/config/MetricsConfig;
+	public fun equals (Ljava/lang/Object;)Z
+	public final fun getAuthenticator ()Lnet/lamgc/scalabot/config/UsernameAuthenticator;
+	public final fun getBindAddress ()Ljava/lang/String;
+	public final fun getEnable ()Z
+	public final fun getPort ()I
+	public fun hashCode ()I
+	public fun toString ()Ljava/lang/String;
+}
+
+public final class net/lamgc/scalabot/config/ProxyConfig {
+	public fun <init> ()V
+	public fun <init> (Lnet/lamgc/scalabot/config/ProxyType;Ljava/lang/String;I)V
+	public synthetic fun <init> (Lnet/lamgc/scalabot/config/ProxyType;Ljava/lang/String;IILkotlin/jvm/internal/DefaultConstructorMarker;)V
+	public final fun component1 ()Lnet/lamgc/scalabot/config/ProxyType;
+	public final fun component2 ()Ljava/lang/String;
+	public final fun component3 ()I
+	public final fun copy (Lnet/lamgc/scalabot/config/ProxyType;Ljava/lang/String;I)Lnet/lamgc/scalabot/config/ProxyConfig;
+	public static synthetic fun copy$default (Lnet/lamgc/scalabot/config/ProxyConfig;Lnet/lamgc/scalabot/config/ProxyType;Ljava/lang/String;IILjava/lang/Object;)Lnet/lamgc/scalabot/config/ProxyConfig;
+	public fun equals (Ljava/lang/Object;)Z
+	public final fun getHost ()Ljava/lang/String;
+	public final fun getPort ()I
+	public final fun getType ()Lnet/lamgc/scalabot/config/ProxyType;
+	public fun hashCode ()I
+	public fun toString ()Ljava/lang/String;
+}
+
+public final class net/lamgc/scalabot/config/ProxyType : java/lang/Enum {
+	public static final field HTTP Lnet/lamgc/scalabot/config/ProxyType;
+	public static final field HTTPS Lnet/lamgc/scalabot/config/ProxyType;
+	public static final field NO_PROXY Lnet/lamgc/scalabot/config/ProxyType;
+	public static final field SOCKS4 Lnet/lamgc/scalabot/config/ProxyType;
+	public static final field SOCKS5 Lnet/lamgc/scalabot/config/ProxyType;
+	public static fun getEntries ()Lkotlin/enums/EnumEntries;
+	public static fun valueOf (Ljava/lang/String;)Lnet/lamgc/scalabot/config/ProxyType;
+	public static fun values ()[Lnet/lamgc/scalabot/config/ProxyType;
+}
+
+public final class net/lamgc/scalabot/config/UsernameAuthenticator : com/sun/net/httpserver/BasicAuthenticator {
+	public fun <init> (Ljava/lang/String;Ljava/lang/String;)V
+	public fun checkCredentials (Ljava/lang/String;Ljava/lang/String;)Z
+	public fun equals (Ljava/lang/Object;)Z
+	public fun hashCode ()I
+	public final fun toJsonObject ()Lcom/google/gson/JsonObject;
+}
+
+public final class net/lamgc/scalabot/config/serializer/ArtifactSerializer : com/google/gson/JsonDeserializer, com/google/gson/JsonSerializer {
+	public static final field INSTANCE Lnet/lamgc/scalabot/config/serializer/ArtifactSerializer;
+	public synthetic fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Ljava/lang/Object;
+	public fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Lorg/eclipse/aether/artifact/Artifact;
+	public synthetic fun serialize (Ljava/lang/Object;Ljava/lang/reflect/Type;Lcom/google/gson/JsonSerializationContext;)Lcom/google/gson/JsonElement;
+	public fun serialize (Lorg/eclipse/aether/artifact/Artifact;Ljava/lang/reflect/Type;Lcom/google/gson/JsonSerializationContext;)Lcom/google/gson/JsonElement;
+}
+
+public final class net/lamgc/scalabot/config/serializer/AuthenticationSerializer : com/google/gson/JsonDeserializer {
+	public static final field INSTANCE Lnet/lamgc/scalabot/config/serializer/AuthenticationSerializer;
+	public synthetic fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Ljava/lang/Object;
+	public fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Lorg/eclipse/aether/repository/Authentication;
+}
+
+public final class net/lamgc/scalabot/config/serializer/BotAccountSerializer : com/google/gson/JsonDeserializer {
+	public static final field INSTANCE Lnet/lamgc/scalabot/config/serializer/BotAccountSerializer;
+	public synthetic fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Ljava/lang/Object;
+	public fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Lnet/lamgc/scalabot/config/BotAccount;
+}
+
+public final class net/lamgc/scalabot/config/serializer/BotConfigSerializer : com/google/gson/JsonDeserializer, com/google/gson/JsonSerializer {
+	public static final field INSTANCE Lnet/lamgc/scalabot/config/serializer/BotConfigSerializer;
+	public synthetic fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Ljava/lang/Object;
+	public fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Lnet/lamgc/scalabot/config/BotConfig;
+	public synthetic fun serialize (Ljava/lang/Object;Ljava/lang/reflect/Type;Lcom/google/gson/JsonSerializationContext;)Lcom/google/gson/JsonElement;
+	public fun serialize (Lnet/lamgc/scalabot/config/BotConfig;Ljava/lang/reflect/Type;Lcom/google/gson/JsonSerializationContext;)Lcom/google/gson/JsonElement;
+}
+
+public final class net/lamgc/scalabot/config/serializer/MavenRepositoryConfigSerializer : com/google/gson/JsonDeserializer {
+	public static final field INSTANCE Lnet/lamgc/scalabot/config/serializer/MavenRepositoryConfigSerializer;
+	public synthetic fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Ljava/lang/Object;
+	public fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Lnet/lamgc/scalabot/config/MavenRepositoryConfig;
+}
+
+public final class net/lamgc/scalabot/config/serializer/ProxyConfigSerializer : com/google/gson/JsonDeserializer, com/google/gson/JsonSerializer {
+	public static final field INSTANCE Lnet/lamgc/scalabot/config/serializer/ProxyConfigSerializer;
+	public synthetic fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Ljava/lang/Object;
+	public fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Lnet/lamgc/scalabot/config/ProxyConfig;
+	public synthetic fun serialize (Ljava/lang/Object;Ljava/lang/reflect/Type;Lcom/google/gson/JsonSerializationContext;)Lcom/google/gson/JsonElement;
+	public fun serialize (Lnet/lamgc/scalabot/config/ProxyConfig;Ljava/lang/reflect/Type;Lcom/google/gson/JsonSerializationContext;)Lcom/google/gson/JsonElement;
+}
+
+public final class net/lamgc/scalabot/config/serializer/ProxyTypeSerializer : com/google/gson/JsonDeserializer, com/google/gson/JsonSerializer {
+	public static final field INSTANCE Lnet/lamgc/scalabot/config/serializer/ProxyTypeSerializer;
+	public synthetic fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Ljava/lang/Object;
+	public fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Lnet/lamgc/scalabot/config/ProxyType;
+	public synthetic fun serialize (Ljava/lang/Object;Ljava/lang/reflect/Type;Lcom/google/gson/JsonSerializationContext;)Lcom/google/gson/JsonElement;
+	public fun serialize (Lnet/lamgc/scalabot/config/ProxyType;Ljava/lang/reflect/Type;Lcom/google/gson/JsonSerializationContext;)Lcom/google/gson/JsonElement;
+}
+
+public final class net/lamgc/scalabot/config/serializer/UsernameAuthenticatorSerializer : com/google/gson/JsonDeserializer, com/google/gson/JsonSerializer {
+	public static final field INSTANCE Lnet/lamgc/scalabot/config/serializer/UsernameAuthenticatorSerializer;
+	public synthetic fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Ljava/lang/Object;
+	public fun deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Lnet/lamgc/scalabot/config/UsernameAuthenticator;
+	public synthetic fun serialize (Ljava/lang/Object;Ljava/lang/reflect/Type;Lcom/google/gson/JsonSerializationContext;)Lcom/google/gson/JsonElement;
+	public fun serialize (Lnet/lamgc/scalabot/config/UsernameAuthenticator;Ljava/lang/reflect/Type;Lcom/google/gson/JsonSerializationContext;)Lcom/google/gson/JsonElement;
+}
+

scalabot-meta/build.gradle.kts

@@ -1,39 +1,47 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
 plugins {
     kotlin("jvm")
     id("org.jetbrains.kotlinx.kover")
-    id("org.jetbrains.dokka") version "1.7.0"
+    id("org.jetbrains.dokka") version "1.9.20"
     `maven-publish`
     signing
+    id("org.jetbrains.kotlinx.binary-compatibility-validator")
 }
 
 dependencies {
     val aetherVersion = "1.1.0"
-    implementation("org.eclipse.aether:aether-api:$aetherVersion")
+    api("org.eclipse.aether:aether-api:$aetherVersion")
     implementation("org.eclipse.aether:aether-util:$aetherVersion")
 
-    implementation("org.telegram:telegrambots-meta:6.0.1")
+    implementation("org.telegram:telegrambots-meta:8.0.0")
 
-    implementation("com.google.code.gson:gson:2.9.0")
+    api("com.google.code.gson:gson:2.11.0")
 
     testImplementation(kotlin("test"))
-    testImplementation("io.mockk:mockk:1.12.4")
-    testImplementation("org.junit.jupiter:junit-jupiter-api:5.8.2")
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.8.2")
+    testImplementation("io.mockk:mockk:1.13.13")
+    testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.1")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.1")
 
-    dokkaHtmlPlugin("org.jetbrains.dokka:javadoc-plugin:1.7.0")
+    dokkaHtmlPlugin("org.jetbrains.dokka:javadoc-plugin:2.0.0")
 }
 
 tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile>().configureEach {
-    kotlinOptions {
-        jvmTarget = "11"
+    compilerOptions {
+        jvmTarget = JvmTarget.JVM_17
     }
 }
 
 java {
     withJavadocJar()
     withSourcesJar()
-    sourceCompatibility = JavaVersion.VERSION_11
-    targetCompatibility = JavaVersion.VERSION_11
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
+
+tasks.withType<AbstractArchiveTask>().configureEach {
+    isPreserveFileTimestamps = false
+    isReproducibleFileOrder = true
 }
 
 tasks.getByName<Test>("test") {
@@ -46,19 +54,10 @@ val javadocJar = tasks.named<Jar>("javadocJar") {
 
 publishing {
     repositories {
-        if (project.version.toString().endsWith("-SNAPSHOT", ignoreCase = true)) {
-            maven("https://nexus.kuku.me/repository/maven-snapshots/") {
+        maven("https://git.lamgc.me/api/packages/LamGC/maven") {
             credentials {
-                    username = project.properties["repo.credentials.private.username"].toString()
-                    password = project.properties["repo.credentials.private.password"].toString()
-                }
-            }
-        } else {
-            maven("https://nexus.kuku.me/repository/maven-releases/") {
-                credentials {
-                    username = project.properties["repo.credentials.private.username"].toString()
-                    password = project.properties["repo.credentials.private.password"].toString()
-                }
+                username = project.properties["repo.credentials.self-git.username"].toString()
+                password = project.properties["repo.credentials.self-git.password"].toString()
             }
         }
     }

scalabot-meta/src/main/kotlin/Configs.kt

@@ -3,7 +3,8 @@ package net.lamgc.scalabot.config
 import org.eclipse.aether.artifact.Artifact
 import org.eclipse.aether.repository.Authentication
 import org.eclipse.aether.repository.Proxy
-import org.telegram.telegrambots.meta.ApiConstants
+import org.telegram.telegrambots.meta.TelegramUrl
+import java.net.URI
 import java.net.URL
 
 /**
@@ -26,8 +27,22 @@ data class BotAccount(
         get() = token.substringBefore(":").toLong()
 }
 
+val defaultTelegramApiUrl: String = URL(
+    TelegramUrl.DEFAULT_URL.schema,
+    TelegramUrl.DEFAULT_URL.host,
+    TelegramUrl.DEFAULT_URL.port,
+    "/"
+).toExternalForm()
+
 /**
  * 机器人配置.
+ *
+ * 使用 Gson 解析时, 请添加以下类型适配器:
+ * - [net.lamgc.scalabot.config.serializer.ProxyTypeSerializer]
+ * - [net.lamgc.scalabot.config.serializer.BotConfigSerializer]
+ * - [net.lamgc.scalabot.config.serializer.BotAccountSerializer]
+ * - [net.lamgc.scalabot.config.serializer.ArtifactSerializer]
+ *
  * @property enabled 是否启用机器人.
  * @property account 机器人帐号信息, 用于访问 API.
  * @property disableBuiltInAbility 是否禁用 AbilityBot 自带命令.
@@ -49,8 +64,22 @@ data class BotConfig(
      */
     val extensions: Set<Artifact> = emptySet(),
     val proxy: ProxyConfig = ProxyConfig(type = ProxyType.NO_PROXY),
-    val baseApiUrl: String = ApiConstants.BASE_URL
-)
+    val baseApiUrl: String = defaultTelegramApiUrl
+) {
+    fun getBaseApiTelegramUrl(): TelegramUrl {
+        if (this.baseApiUrl == defaultTelegramApiUrl) {
+            return TelegramUrl.DEFAULT_URL
+        } else {
+            URI.create(baseApiUrl).let {
+                return TelegramUrl.builder()
+                    .host(it.host)
+                    .port(it.port)
+                    .schema(it.scheme)
+                    .build()
+            }
+        }
+    }
+}
 
 /**
  * 代理类型.
@@ -72,8 +101,16 @@ enum class ProxyType {
 data class ProxyConfig(
     val type: ProxyType = ProxyType.NO_PROXY,
     val host: String = "127.0.0.1",
-    val port: Int = 1080
-)
+    val port: Int = 1080,
+) {
+    override fun toString(): String {
+        return if (type != ProxyType.NO_PROXY) {
+            "$type://$host:$port"
+        } else {
+            "NO_PROXY"
+        }
+    }
+}
 
 /**
  * ScalaBot 的运行指标公开配置.
@@ -118,6 +155,13 @@ data class MavenRepositoryConfig(
  * ScalaBot App 配置.
  *
  * App 配置信息与 BotConfig 分开, 分别存储在各自单独的文件中.
+ *
+ * 使用 Gson 解析时, 请添加以下类型适配器:
+ * - [net.lamgc.scalabot.config.serializer.ProxyTypeSerializer]
+ * - [net.lamgc.scalabot.config.serializer.MavenRepositoryConfigSerializer]
+ * - [net.lamgc.scalabot.config.serializer.AuthenticationSerializer]
+ * - [net.lamgc.scalabot.config.serializer.UsernameAuthenticatorSerializer]
+ *
  * @property proxy Telegram API 代理配置.
  * @property metrics 运行指标数据配置. 可通过时序数据库记录运行数据.
  * @property mavenRepositories Maven 远端仓库配置.

scalabot-meta/src/main/kotlin/serializer/Serializer.kt

@@ -3,6 +3,7 @@ package net.lamgc.scalabot.config.serializer
 import com.google.gson.*
 import com.google.gson.reflect.TypeToken
 import net.lamgc.scalabot.config.*
+import net.lamgc.scalabot.config.serializer.SerializeUtils.getPrimitiveValueOrThrow
 import org.eclipse.aether.artifact.AbstractArtifact
 import org.eclipse.aether.artifact.Artifact
 import org.eclipse.aether.artifact.DefaultArtifact
@@ -12,6 +13,7 @@ import org.eclipse.aether.util.repository.AuthenticationBuilder
 import java.lang.reflect.Type
 import java.net.MalformedURLException
 import java.net.URL
+import java.util.regex.Pattern
 
 object ProxyTypeSerializer : JsonDeserializer<ProxyType>,
     JsonSerializer<ProxyType> {
@@ -81,8 +83,8 @@ object AuthenticationSerializer : JsonDeserializer<Authentication> {
         if (json !is JsonObject) {
             throw JsonParseException("Unsupported JSON type.")
         }
-        val username = SerializerUtils.checkJsonKey(json, "username")
-        val password = SerializerUtils.checkJsonKey(json, "password")
+        val username = json.getPrimitiveValueOrThrow("username").asString
+        val password = json.getPrimitiveValueOrThrow("password").asString
         val builder = AuthenticationBuilder()
         builder.addUsername(username)
         builder.addPassword(password)
@@ -91,14 +93,14 @@ object AuthenticationSerializer : JsonDeserializer<Authentication> {
 
 }
 
-private object SerializerUtils {
-    fun checkJsonKey(json: JsonObject, key: String): String {
-        if (!json.has(key)) {
-            throw JsonParseException("Required field does not exist: $key")
-        } else if (!json.get(key).isJsonPrimitive) {
-            throw JsonParseException("Wrong field `$key` type: ${json.get(key)::class.java}")
+internal object SerializeUtils {
+
+    fun JsonObject.getPrimitiveValueOrThrow(fieldName: String): JsonPrimitive {
+        val value = get(fieldName) ?: throw JsonParseException("Missing `$fieldName` field.")
+        if (value !is JsonPrimitive) {
+            throw JsonParseException("Invalid `account` field type.")
         }
-        return json.get(key).asString
+        return value
     }
 }
 
@@ -114,7 +116,7 @@ object MavenRepositoryConfigSerializer
             is JsonObject -> {
                 MavenRepositoryConfig(
                     id = json.get("id")?.asString,
-                    url = URL(SerializerUtils.checkJsonKey(json, "url")),
+                    url = URL(json.getPrimitiveValueOrThrow("url").asString),
                     proxy = if (json.has("proxy"))
                         context.deserialize<Proxy>(
                             json.get("proxy"), Proxy::class.java
@@ -260,3 +262,39 @@ object BotConfigSerializer : JsonSerializer<BotConfig>, JsonDeserializer<BotConf
     }
 }
 
+object BotAccountSerializer : JsonDeserializer<BotAccount> {
+
+    private val tokenCheckRegex = Pattern.compile("\\d+:[a-zA-Z\\d_-]{35}")
+
+    override fun deserialize(json: JsonElement?, typeOfT: Type?, context: JsonDeserializationContext?): BotAccount {
+        if (json == null || json.isJsonNull) {
+            throw JsonParseException("Missing `account` field.")
+        } else if (!json.isJsonObject) {
+            throw JsonParseException("Invalid `account` field type.")
+        }
+        val jsonObj = json.asJsonObject
+
+        val name = jsonObj.getPrimitiveValueOrThrow("name").asString
+        val token = jsonObj.getPrimitiveValueOrThrow("token").asString.let {
+            if (it.isEmpty()) {
+                throw JsonParseException("`token` cannot be empty.")
+            } else if (!tokenCheckRegex.matcher(it).matches()) {
+                throw JsonParseException("`token` is invalid.")
+            } else {
+                it
+            }
+        }
+        val creatorId = try {
+            jsonObj.getPrimitiveValueOrThrow("creatorId").asLong
+        } catch (e: NumberFormatException) {
+            throw JsonParseException("`creatorId` must be a number.")
+        }.apply {
+            if (this < 0) {
+                throw JsonParseException("`creatorId` must be a positive number.")
+            }
+        }
+
+        return BotAccount(name, token, creatorId)
+    }
+
+}

scalabot-meta/src/test/kotlin/ConfigsTest.kt

@@ -219,6 +219,12 @@ internal class ProxyConfigTest {
         assertEquals(8080, actualConfig.port)
         assertEquals(ProxyType.HTTP, actualConfig.type)
     }
+
+    @Test
+    fun `toString test`() {
+        assertEquals("NO_PROXY", ProxyConfig(ProxyType.NO_PROXY).toString())
+        assertEquals("HTTP://example.org:1008", ProxyConfig(ProxyType.HTTP, "example.org", 1008).toString())
+    }
 }
 
 internal class MetricsConfigTest {

scalabot-meta/src/test/kotlin/serializer/SerializeUtilsTest.kt

@@ -5,6 +5,7 @@ import io.mockk.every
 import io.mockk.mockk
 import io.mockk.verify
 import net.lamgc.scalabot.config.*
+import net.lamgc.scalabot.config.serializer.SerializeUtils.getPrimitiveValueOrThrow
 import org.eclipse.aether.artifact.Artifact
 import org.eclipse.aether.artifact.DefaultArtifact
 import org.eclipse.aether.repository.Authentication
@@ -12,54 +13,39 @@ import org.eclipse.aether.repository.AuthenticationContext
 import org.eclipse.aether.repository.Proxy
 import org.intellij.lang.annotations.Language
 import org.junit.jupiter.api.Assertions.assertThrows
-import java.lang.reflect.InvocationTargetException
-import java.lang.reflect.Method
 import java.lang.reflect.Type
 import java.net.URL
 import kotlin.test.*
 
-internal class SerializersKtTest {
-
-    private val instance: Any
-    private val method: Method
-
-    init {
-        val clazz = Class.forName("net.lamgc.scalabot.config.serializer.SerializerUtils")
-        method = clazz.getDeclaredMethod("checkJsonKey", JsonObject::class.java, String::class.java)
-        method.isAccessible = true
-        instance = clazz.getDeclaredField("INSTANCE").apply {
-            isAccessible = true
-        }.get(null)
-    }
-
-    private fun invoke(json: JsonObject, key: String): String {
-        try {
-            return method.invoke(instance, json, key) as String
-        } catch (e: InvocationTargetException) {
-            throw e.targetException
-        }
-    }
+internal class SerializeUtilsTest {
 
     @Test
-    fun `Json key checker test`() {
+    fun `getPrimitiveValueOrThrow test`() {
         assertThrows(JsonParseException::class.java) {
-            invoke(JsonObject(), "NOT_EXIST_KEY")
-        }
-        assertThrows(JsonParseException::class.java) {
-            invoke(JsonObject().apply { add("NULL_KEY", JsonNull.INSTANCE) }, "NULL_KEY")
-        }
-        assertThrows(JsonParseException::class.java) {
-            invoke(JsonObject().apply { add("ARRAY_KEY", JsonArray()) }, "ARRAY_KEY")
-        }
-        assertThrows(JsonParseException::class.java) {
-            invoke(JsonObject().apply { add("OBJECT_KEY", JsonObject()) }, "OBJECT_KEY")
+            JsonObject().getPrimitiveValueOrThrow("NOT_EXIST_KEY")
         }
 
-        val expectKey = "TEST"
-        val expectString = "testString"
-        val json = JsonObject().apply { addProperty(expectKey, expectString) }
+        assertThrows(JsonParseException::class.java) {
+            JsonObject().apply {
+                add("testKey", JsonArray())
+            }.getPrimitiveValueOrThrow("testKey")
+        }
+        assertThrows(JsonParseException::class.java) {
+            JsonObject().apply {
+                add("testKey", JsonObject())
+            }.getPrimitiveValueOrThrow("testKey")
+        }
+        assertThrows(JsonParseException::class.java) {
+            JsonObject().apply {
+                add("testKey", JsonNull.INSTANCE)
+            }.getPrimitiveValueOrThrow("testKey")
+        }
 
-        assertEquals(expectString, invoke(json, expectKey))
+        val expectKey = "STRING_KEY"
+        val expectValue = JsonPrimitive("A STRING")
+        assertEquals(expectValue, JsonObject()
+            .apply { add(expectKey, expectValue) }
+            .getPrimitiveValueOrThrow(expectKey))
     }
 }
 
@@ -67,7 +53,7 @@ internal class ProxyTypeSerializerTest {
 
     @Test
     fun `serialize test`() {
-        for (type in ProxyType.values()) {
+        for (type in ProxyType.entries) {
             assertEquals(
                 JsonPrimitive(type.name), ProxyTypeSerializer.serialize(type, null, null),
                 "ProxyType 序列化结果与预期不符."
@@ -93,7 +79,7 @@ internal class ProxyTypeSerializerTest {
             ProxyTypeSerializer.deserialize(JsonNull.INSTANCE, null, null)
         )
 
-        for (type in ProxyType.values()) {
+        for (type in ProxyType.entries) {
             assertEquals(
                 type, ProxyTypeSerializer.deserialize(JsonPrimitive(type.name), null, null),
                 "ProxyType 反序列化结果与预期不符."
@@ -706,3 +692,161 @@ internal class UsernameAuthenticatorSerializerTest {
     }
 
 }
+
+internal class BotAccountSerializerTest {
+
+    private val expectToken = "123456789:AAHErDroUTznQsOd_oZPJ6cQEj4Z5mGHO10"
+    private val gson = GsonBuilder()
+        .registerTypeAdapter(BotAccount::class.java, BotAccountSerializer)
+        .create()
+
+    @Test
+    fun `Invalid json type check test`() {
+        assertThrows(JsonParseException::class.java) {
+            BotAccountSerializer.deserialize(null, null, null)
+        }
+        assertThrows(JsonParseException::class.java) {
+            BotAccountSerializer.deserialize(JsonNull.INSTANCE, null, null)
+        }
+
+        assertThrows(JsonParseException::class.java) {
+            BotAccountSerializer.deserialize(JsonPrimitive("A STRING"), null, null)
+        }
+        assertThrows(JsonParseException::class.java) {
+            BotAccountSerializer.deserialize(JsonArray(), null, null)
+        }
+    }
+
+    @Test
+    fun `Field missing test`() {
+        assertThrows(JsonParseException::class.java) {
+            BotAccountSerializer.deserialize(JsonObject(), null, null)
+        }
+        assertThrows(JsonParseException::class.java) {
+            BotAccountSerializer.deserialize(JsonObject().apply {
+                addProperty("token", expectToken)
+                addProperty("creatorId", 1)
+            }, null, null)
+        }
+        assertThrows(JsonParseException::class.java) {
+            BotAccountSerializer.deserialize(JsonObject().apply {
+                addProperty("name", "testUser")
+                addProperty("creatorId", 1)
+            }, null, null)
+        }
+        assertThrows(JsonParseException::class.java) {
+            BotAccountSerializer.deserialize(JsonObject().apply {
+                addProperty("name", "testUser")
+                addProperty("token", expectToken)
+            }, null, null)
+        }
+
+        val account = BotAccountSerializer.deserialize(JsonObject().apply {
+            addProperty("name", "testUser")
+            addProperty("token", expectToken)
+            addProperty("creatorId", 1)
+        }, null, null)
+        assertNotNull(account)
+        assertEquals("testUser", account.name)
+        assertEquals(expectToken, account.token)
+        assertEquals(1, account.creatorId)
+    }
+
+    @Test
+    fun `'token' check test`() {
+        val jsonObject = JsonObject().apply {
+            addProperty("name", "testUser")
+            addProperty("token", expectToken)
+            addProperty("creatorId", 123456789123456789)
+        }
+
+        val looksGoodAccount = BotAccountSerializer.deserialize(jsonObject, null, null)
+
+        assertNotNull(looksGoodAccount)
+        assertEquals("testUser", looksGoodAccount.name)
+        assertEquals(expectToken, looksGoodAccount.token)
+        assertEquals(123456789123456789, looksGoodAccount.creatorId)
+
+        try {
+            BotAccountSerializer.deserialize(jsonObject.deepCopy().apply {
+                addProperty("token", "")
+            }, null, null)
+            fail("Token 为空，但是没有抛出异常。")
+        } catch (e: JsonParseException) {
+            assertEquals("`token` cannot be empty.", e.message)
+        }
+
+        try {
+            BotAccountSerializer.deserialize(jsonObject.deepCopy().apply {
+                addProperty("token", "abcdefghijklmnopqrstuvwxyz")
+            }, null, null)
+            fail("Token 格式错误（基本格式错误），但是没有抛出异常。")
+        } catch (e: JsonParseException) {
+            assertEquals("`token` is invalid.", e.message)
+        }
+
+        try {
+            BotAccountSerializer.deserialize(jsonObject.deepCopy().apply {
+                addProperty("token", "abcdefgh:ijklmnopqrstuvwxyz-1234567890_abcde")
+            }, null, null)
+            fail("Token 格式错误（ID 不为数字），但是没有抛出异常。")
+        } catch (e: JsonParseException) {
+            assertEquals("`token` is invalid.", e.message)
+        }
+
+        try {
+            BotAccountSerializer.deserialize(jsonObject.deepCopy().apply {
+                addProperty("token", "0123456789:ijklmnopqrstu-vwxyz_123456")
+            }, null, null)
+            fail("Token 格式错误（授权令牌长度错误），但是没有抛出异常。")
+        } catch (e: JsonParseException) {
+            assertEquals("`token` is invalid.", e.message)
+        }
+    }
+
+    @Test
+    fun `'creatorId' check test`() {
+        val jsonObject = JsonObject().apply {
+            addProperty("name", "testUser")
+            addProperty("token", expectToken)
+            addProperty("creatorId", 1)
+        }
+
+        val looksGoodAccount = gson.fromJson(jsonObject, BotAccount::class.java)
+        assertEquals(1, looksGoodAccount.creatorId)
+
+        try {
+            BotAccountSerializer.deserialize(jsonObject.deepCopy().apply {
+                addProperty("creatorId", "A STRING")
+            }, null, null)
+            fail("creatorId 不是一个数字，但是没有抛出异常。")
+        } catch (e: JsonParseException) {
+            assertEquals("`creatorId` must be a number.", e.message)
+        }
+
+        try {
+            BotAccountSerializer.deserialize(jsonObject.deepCopy().apply {
+                addProperty("creatorId", -1)
+            }, null, null)
+            fail("creatorId 不能为负数，但是没有抛出异常。")
+        } catch (e: JsonParseException) {
+            assertEquals("`creatorId` must be a positive number.", e.message)
+        }
+    }
+
+    @Test
+    fun `json deserialize test`() {
+        val jsonObject = JsonObject().apply {
+            addProperty("name", "testUser")
+            addProperty("token", expectToken)
+            addProperty("creatorId", 1)
+        }
+
+        val looksGoodAccount = gson.fromJson(jsonObject, BotAccount::class.java)
+
+        assertNotNull(looksGoodAccount)
+        assertEquals("testUser", looksGoodAccount.name)
+        assertEquals(expectToken, looksGoodAccount.token)
+        assertEquals(1, looksGoodAccount.creatorId)
+    }
+}