feat: add rcon command

build.gradle.kts

@@ -18,6 +18,7 @@ repositories {
     maven("https://oss.sonatype.org/content/repositories/snapshots")
     maven("https://repo.rtast.cn/api/v4/projects/33/packages/maven")
     maven("https://repo.rtast.cn/api/v4/projects/19/packages/maven")
+    maven("https://repo.rtast.cn/api/v4/projects/3/packages/maven")
 }
 
 tasks.compileKotlin {
@@ -46,6 +47,7 @@ dependencies {
     implementation(libs.logback.classic)
     implementation(libs.slf4j.api)
     implementation(libs.aws.s3.sdk)
+    implementation(libs.rconlib)
 }
 
 tasks.build {

gradle/libs.versions.toml

@@ -14,6 +14,7 @@ zxingVersion = "3.5.3"
 logbackClassicVersion = "1.5.8"
 sl4jVersion = "2.0.16"
 awsS3SDKVersion = "2.28.18"
+rconLibVersion = "1.1.0"
 
 [libraries]
 ronebot = { group = "cn.rtast", name = "ROneBot", version.ref = "ronebotVersion" }
@@ -31,6 +32,7 @@ zxing-javase = { group = "com.google.zxing", name = "javase", version.ref = "zxi
 logback-classic = { group = "ch.qos.logback", name = "logback-classic", version.ref = "logbackClassicVersion" }
 slf4j-api = { group = "org.slf4j", name = "slf4j-api", version.ref = "sl4jVersion" }
 aws-s3-sdk = { group = "software.amazon.awssdk", name = "s3", version.ref = "awsS3SDKVersion" }
+rconlib = { group = "cn.rtast", name = "RCONLib", version.ref = "rconLibVersion" }
 
 [bundles]
 

src/main/kotlin/cn/rtast/fancybot/Const.kt

@@ -30,6 +30,7 @@ import cn.rtast.fancybot.util.file.BlackListManager
 import cn.rtast.fancybot.util.file.ConfigManager
 import cn.rtast.fancybot.util.file.NiuziBankManager
 import cn.rtast.fancybot.util.file.NiuziManager
+import cn.rtast.fancybot.util.file.RCONManager
 import cn.rtast.fancybot.util.item.ItemManager
 import cn.rtast.rob.ROneBotFactory
 import com.google.gson.Gson
@@ -89,6 +90,7 @@ val itemManager = ItemManager()
 val niuziManager = NiuziManager()
 val niuziBankManager = NiuziBankManager()
 val blackListManager = BlackListManager()
+val rconManager = RCONManager()
 
 val START_UP_TIME = Instant.now().epochSecond
 
@@ -124,5 +126,5 @@ val commands = listOf(
     ZDJDCommand(), ScanQRCodeCommand(), TTSCommand(), SlimeChunkHelperCommand(),
     SupportMeCommand(), TheCatCommand(), TheHistoryOfTodayCommand(), MCVersionCommand(),
     MinecraftWikiCommand(), GaoKaoDaysRemainCommand(), IdiomExplainCommand(), NiuziManagerCommand(),
-    TodayEatCommand(), TodayDrinkCommand(), MCLoginCommand()
+    TodayEatCommand(), TodayDrinkCommand(), MCLoginCommand(), RCONCommand()
 )

src/main/kotlin/cn/rtast/fancybot/commands/misc/MinecraftCommand.kt

@@ -6,7 +6,7 @@
 
 @file:Suppress("KDocUnresolvedReference")
 
-package cn.rtast.fancybot.commands.lookup
+package cn.rtast.fancybot.commands.misc
 
 import cn.rtast.fancybot.annotations.CommandDescription
 import cn.rtast.fancybot.commands.lookup.WikipediaCommand.Companion.extractPlainTextFromHtml
@@ -27,6 +27,7 @@ import cn.rtast.fancybot.entity.mc.oauth.ObtainXSTSPayload
 import cn.rtast.fancybot.entity.mc.oauth.ObtainXSTSResponse
 import cn.rtast.fancybot.entity.mc.oauth.RedeemCodeResponse
 import cn.rtast.fancybot.enums.mc.MCVersionType
+import cn.rtast.fancybot.rconManager
 import cn.rtast.fancybot.util.Http
 import cn.rtast.fancybot.util.Logger
 import cn.rtast.fancybot.util.misc.isFullyTransparent
@@ -41,6 +42,8 @@ import cn.rtast.fancybot.util.str.toJson
 import cn.rtast.fancybot.util.str.uriEncode
 import cn.rtast.motdpinger.BedrockPing
 import cn.rtast.motdpinger.JavaPing
+import cn.rtast.rcon.RCon
+import cn.rtast.rcon.exceptions.AuthFailedException
 import cn.rtast.rob.entity.GroupMessage
 import cn.rtast.rob.entity.PrivateMessage
 import cn.rtast.rob.util.BaseCommand
@@ -503,4 +506,91 @@ class MCLoginCommand : BaseCommand() {
             message.reply(msg)
         }
     }
+}
+
+@CommandDescription("通过RCON来控制MC服务器(仅限私聊执行)")
+class RCONCommand : BaseCommand() {
+    override val commandNames = listOf("/rcon", "/r")
+
+    override suspend fun executeGroup(listener: OneBotListener, message: GroupMessage, args: List<String>) {
+        message.reply("请在私聊中使用此命令")
+    }
+
+    override suspend fun executePrivate(listener: OneBotListener, message: PrivateMessage, args: List<String>) {
+        if (args.isEmpty()) {
+            val msg = MessageChain.Builder()
+                .addText("这条指令用于在群内操作mc服务器")
+                .addNewLine()
+                .addText("使用`/r add <name> <host> <port> <password>` 可以创建一条配置")
+                .addNewLine()
+                .addText("使用`/r <name> <command>`可以执行命令")
+                .addNewLine()
+                .addText("使用`/r remove <name>`可以移除这条RCON配置")
+                .build()
+            message.reply(msg)
+            return
+        }
+        val action = args.first()
+        when (action) {
+            "get" -> {
+                val allRcons = rconManager.getAllRconsById(message.sender.userId)
+                if (allRcons.isEmpty()) {
+                    message.reply("你还没有RCON配置呢, 发送`/r add <name> <host> <port> <password>`来创建一个配置吧")
+                    return
+                }
+                val messages = mutableListOf<MessageChain>()
+                    .also { it.add(listOf("所有配置如下").asMessageChain()) }
+                allRcons.forEach {
+                    val msg = MessageChain.Builder()
+                        .addText("名称: ${it.name}")
+                        .addNewLine()
+                        .addText("地址: ${it.host}:${it.port}")
+                        .addNewLine()
+                        .addText("密码: *********")
+                        .build()
+                    messages.add(msg)
+                }
+                message.reply(messages.asNode(configManager.selfId))
+            }
+
+            "add" -> {
+                val name = args[1]
+                val host = args[2]
+                val port = args[3].toInt()
+                val password = args[4]
+                rconManager.insertConfig(message.sender.userId, name, host, port, password)
+                message.reply("成功增加一条记录: $name")
+            }
+
+            "remove" -> {
+                val name = args.last()
+                val count = rconManager.removeRRCON(message.sender.userId, name)
+                if (count == 0) {
+                    message.reply("RCON($name)不存在")
+                } else {
+                    message.reply("成功移除了$name")
+                }
+            }
+
+            else -> {
+                val name = args.first().trim()
+                val command = args.drop(1).joinToString(" ").trim()
+                val rconData = rconManager.getRcon(message.sender.userId, name)
+                if (rconData == null) {
+                    message.reply("RCON($name)配置不存在")
+                } else {
+                    try {
+                        val result = rconManager.executeCommand(message.sender.userId, name, command)
+                        val messages = mutableListOf<MessageChain>()
+                            .also { it.add(listOf("执行结果如下").asMessageChain()) }
+                            .also { it.add(listOf(result).asMessageChain()) }
+                            .asNode(configManager.selfId)
+                        message.reply(messages)
+                    } catch (_: AuthFailedException) {
+                        message.reply("执行失败, 密码不正确")
+                    }
+                }
+            }
+        }
+    }
 }

src/main/kotlin/cn/rtast/fancybot/db/RCONTable.kt

@@ -0,0 +1,29 @@
+/*
+ * Copyright © 2024 RTAkland
+ * Author: RTAkland
+ * Date: 2024/10/13
+ */
+
+
+package cn.rtast.fancybot.db
+
+import org.jetbrains.exposed.sql.Table
+
+object RCONTable : Table("rcon") {
+    val id = integer("id").autoIncrement()
+    val host = varchar("host", 50)
+    val port = integer("port")
+    val userId = long("user_id")
+    val password = varchar("password", 128)
+    val name = varchar("name", 50)
+    override val primaryKey = PrimaryKey(id)
+}
+
+data class RCONEntity(
+    val host: String,
+    val port: Int,
+    val userId: Long,
+    val name: String,
+    val password: String
+)
+

src/main/kotlin/cn/rtast/fancybot/util/Database.kt

@@ -14,6 +14,7 @@ import cn.rtast.fancybot.db.JrrpTable
 import cn.rtast.fancybot.db.MinecraftAccessTokenTable
 import cn.rtast.fancybot.db.NiuziBankTable
 import cn.rtast.fancybot.db.NiuziTable
+import cn.rtast.fancybot.db.RCONTable
 import kotlinx.coroutines.Dispatchers
 import org.jetbrains.exposed.sql.Database
 import org.jetbrains.exposed.sql.SchemaUtils
@@ -28,6 +29,7 @@ suspend fun initDatabase() {
         SchemaUtils.createMissingTablesAndColumns(ActionTable)
         SchemaUtils.createMissingTablesAndColumns(BlackListTable)
         SchemaUtils.createMissingTablesAndColumns(MinecraftAccessTokenTable)
+        SchemaUtils.createMissingTablesAndColumns(RCONTable)
     }
 }
 

src/main/kotlin/cn/rtast/fancybot/util/file/RCONManager.kt

@@ -0,0 +1,66 @@
+/*
+ * Copyright © 2024 RTAkland
+ * Author: RTAkland
+ * Date: 2024/10/13
+ */
+
+
+package cn.rtast.fancybot.util.file
+
+import cn.rtast.fancybot.db.MinecraftAccessTokenTable
+import cn.rtast.fancybot.db.RCONEntity
+import cn.rtast.fancybot.db.RCONTable
+import cn.rtast.fancybot.db.RCONTable.host
+import cn.rtast.fancybot.db.RCONTable.password
+import cn.rtast.fancybot.db.RCONTable.port
+import cn.rtast.fancybot.util.suspendedTransaction
+import cn.rtast.rcon.RCon
+import org.jetbrains.exposed.sql.and
+import org.jetbrains.exposed.sql.deleteWhere
+import org.jetbrains.exposed.sql.insert
+import org.jetbrains.exposed.sql.selectAll
+import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq
+
+class RCONManager {
+
+    suspend fun getRcon(userId: Long, name: String): RCONEntity? {
+        return suspendedTransaction {
+            RCONTable.selectAll().where { (RCONTable.userId eq userId) and (RCONTable.name eq name) }
+                .map { RCONEntity(it[host], it[port], it[RCONTable.userId], it[RCONTable.name], it[password]) }
+        }.singleOrNull()
+    }
+
+    suspend fun getAllRconsById(userId: Long): List<RCONEntity> {
+        return suspendedTransaction {
+            RCONTable.selectAll().where { (RCONTable.userId eq userId) }
+                .map { RCONEntity(it[host], it[port], it[RCONTable.userId], it[RCONTable.name], it[password]) }
+        }
+    }
+
+    suspend fun executeCommand(userId: Long, name: String, command: String): String {
+        val rconData = getRcon(userId, name)!!
+        val rcon = RCon(rconData.host, rconData.port)
+        rcon.authenticate(rconData.password)
+        val result = rcon.executeCommand(command).body
+        rcon.close()
+        return result
+    }
+
+    suspend fun insertConfig(userId: Long, name: String, host: String, port: Int, password: String) {
+        suspendedTransaction {
+            RCONTable.insert {
+                it[RCONTable.userId] = userId
+                it[RCONTable.name] = name
+                it[RCONTable.host] = host
+                it[RCONTable.port] = port
+                it[RCONTable.password] = password
+            }
+        }
+    }
+
+    suspend fun removeRRCON(userId: Long, name: String): Int {
+        return suspendedTransaction {
+            MinecraftAccessTokenTable.deleteWhere { (RCONTable.userId eq userId) and (RCONTable.name eq name) }
+        }
+    }
+}