Add heartbeat

mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/OutgoingPacketAndroid.kt

@@ -156,6 +156,7 @@ internal inline fun BytePacketBuilder.writeUniPacket(
     writeIntLVPacket(lengthOffset = { it + 4 }, builder = body)
 }
 
+internal val NO_ENCRYPT: ByteArray = ByteArray(0)
 
 /**
  * com.tencent.qphone.base.util.CodecWarpper#encodeRequest(int, java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String, byte[], int, int, java.lang.String, byte, byte, byte, byte[], byte[], boolean)
@@ -187,8 +188,10 @@ internal inline fun OutgoingPacketFactory<*>.buildLoginOutgoingPacket(
                 writeStringUtf8(it)
             }
 
-            encryptAndWrite(key) {
+            if (key === NO_ENCRYPT) {
                 body(sequenceId)
+            } else {
+                encryptAndWrite(key) { body(sequenceId) }
             }
         }
     })
@@ -206,6 +209,23 @@ internal inline fun BytePacketBuilder.writeSsoPacket(
     sequenceId: Int,
     body: BytePacketBuilder.() -> Unit
 ) {
+
+    /* send
+     * 00 00 00 78
+     * 00 00 94 90
+     * 20 02 ED BD
+     * 20 02 ED BD
+     * 01 00 00 00 00 00 00 00 00 00 01 00
+     * 00 00 00 04
+     * 00 00 00 13 48 65 61 72 74 62 65 61 74 2E 41 6C 69 76 65
+     * 00 00 00 08 59 E7 DF 4F
+     * 00 00 00 13 38 36 35 31 36 36 30 32 36 34 34 36 39 32 35
+     * 00 00 00 04
+     * 00 22 7C 34 36 30 30 30 31 39 31 39 38 37 36 30 32 36 7C 41 38 2E 32 2E 30 2E 32 37 66 36 65 61 39 36
+     * 00 00 00 04
+     *
+     * 00 00 00 04
+     */
     writeIntLVPacket(lengthOffset = { it + 4 }) {
         writeInt(sequenceId)
         writeInt(subAppId.toInt())

mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/PacketFactory.kt

@@ -20,9 +20,11 @@ import net.mamoe.mirai.qqandroid.network.protocol.packet.chat.image.LongConn
 import net.mamoe.mirai.qqandroid.network.protocol.packet.chat.receive.MessageSvc
 import net.mamoe.mirai.qqandroid.network.protocol.packet.chat.receive.OnlinePush
 import net.mamoe.mirai.qqandroid.network.protocol.packet.list.FriendList
+import net.mamoe.mirai.qqandroid.network.protocol.packet.login.*
 import net.mamoe.mirai.qqandroid.network.protocol.packet.login.ConfigPushSvc
-import net.mamoe.mirai.qqandroid.network.protocol.packet.login.LoginPacket
+import net.mamoe.mirai.qqandroid.network.protocol.packet.login.Heartbeat
 import net.mamoe.mirai.qqandroid.network.protocol.packet.login.StatSvc
+import net.mamoe.mirai.qqandroid.network.protocol.packet.login.WtLogin
 import net.mamoe.mirai.utils.*
 import net.mamoe.mirai.utils.cryptor.adjustToPublicKey
 import net.mamoe.mirai.utils.cryptor.decryptBy
@@ -119,7 +121,7 @@ internal val PacketLogger: MiraiLoggerWithSwitch = DefaultLogger("Packet").withS
 @UseExperimental(ExperimentalUnsignedTypes::class)
 internal object KnownPacketFactories {
     object OutgoingFactories : List<OutgoingPacketFactory<*>> by mutableListOf(
-        LoginPacket,
+        WtLogin.Login,
         StatSvc.Register,
         StatSvc.GetOnlineStatus,
         MessageSvc.PbGetMsg,
@@ -136,7 +138,8 @@ internal object KnownPacketFactories {
         TroopManagement.GroupOperation,
         TroopManagement.GetGroupOperationInfo,
         TroopManagement.EditGroupNametag,
-        TroopManagement.Kick
+        TroopManagement.Kick,
+        Heartbeat.Alive
     )
 
     object IncomingFactories : List<IncomingPacketFactory<*>> by mutableListOf(
@@ -179,7 +182,14 @@ internal object KnownPacketFactories {
         //
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
         val flag2 = readByte().toInt()
-        PacketLogger.verbose { "包类型(flag2) = $flag2. (可能是 ${if (flag2 == 2) "OicqRequest" else "Uni"})" }
+        PacketLogger.verbose {
+            "包类型(flag2) = $flag2. (可能是 ${when (flag2) {
+                2 -> "OicqRequest"
+                1 -> "Uni/ProtoBuf"
+                0 -> "Heartbeat"
+                else -> "未知"
+            }})"
+        }
 
         val flag3 = readByte().toInt()
         check(flag3 == 0) { "Illegal flag3. Expected 0, whereas got $flag3. flag1=$flag1, flag2=$flag2. Remaining=${this.readBytes().toUHexString()}" }
@@ -188,17 +198,22 @@ internal object KnownPacketFactories {
 
         //debugPrint("remaining")
 
+        /* receive
+         * 00 00 00 0A
+         * 00
+         * 00
+         * 00 00 00 05 30 // uin
+         */
         ByteArrayPool.useInstance { data ->
             val size = this.readAvailable(data)
 
             kotlin.runCatching {
                 // 快速解密
-                if (flag2 == 2) {
+                when (flag2) {
-                    PacketLogger.verbose { "SSO, 尝试使用 16 zero 解密." }
+                    2 -> data.decryptBy(DECRYPTER_16_ZERO, size).also { PacketLogger.verbose { "成功使用 16 zero 解密" } }
-                    data.decryptBy(DECRYPTER_16_ZERO, size).also { PacketLogger.verbose { "成功使用 16 zero 解密" } }
+                    1 -> data.decryptBy(bot.client.wLoginSigInfo.d2Key, size).also { PacketLogger.verbose { "成功使用 d2Key 解密" } }
-                } else {
+                    0 -> data
-                    PacketLogger.verbose { "Uni, 尝试使用 d2Key 解密." }
+                    else -> error("")
-                    data.decryptBy(bot.client.wLoginSigInfo.d2Key, size).also { PacketLogger.verbose { "成功使用 d2Key 解密" } }
                 }
             }.getOrElse {
                 // 慢速解密
@@ -221,7 +236,7 @@ internal object KnownPacketFactories {
 
                 it.data.withUse {
                     when (flag2) {
-                        1 ->//it.data.parseUniResponse(bot, it.packetFactory, it.sequenceId, consumer)
+                        0, 1 ->//it.data.parseUniResponse(bot, it.packetFactory, it.sequenceId, consumer)
                             when (it.packetFactory) {
                                 is OutgoingPacketFactory<*> -> consumer(
                                     it.packetFactory as OutgoingPacketFactory<T>,
@@ -244,7 +259,7 @@ internal object KnownPacketFactories {
                 }
             } ?: inline {
                 // 无法解析
-                PacketLogger.error{"任何key都无法解密: ${data.take(size).toUHexString()}"}
+                PacketLogger.error { "任何key都无法解密: ${data.take(size).toUHexString()}" }
                 return
             }
         }
@@ -263,6 +278,12 @@ internal object KnownPacketFactories {
      */
     @UseExperimental(ExperimentalUnsignedTypes::class, MiraiInternalAPI::class)
     private fun parseSsoFrame(bot: QQAndroidBot, input: ByteReadPacket): IncomingPacket {
+      //  * 00 00 00 2F 00 00 94 90 00 00 00 00 00 00 00 04 00 00 00 13 48 65 61 72 74 62 65 61 74 2E 41 6C 69 76 65
+        //  00 00 00 08
+        //  59 E7 DF 4F
+        //  00 00 00 00
+        //
+        //  00 00 00 04
         val commandName: String
         val ssoSequenceId: Int
         val dataCompressed: Int
@@ -271,11 +292,13 @@ internal object KnownPacketFactories {
             ssoSequenceId = readInt()
             PacketLogger.verbose { "sequenceId = $ssoSequenceId" }
             val returnCode = readInt()
-            if (returnCode != 0) {
+            check (returnCode == 0) { "returnCode = $returnCode" }
-                error("returnCode = $returnCode")
+            if (PacketLogger.isEnabled) {
+                val extraData = readBytes(readInt() - 4)
+                PacketLogger.verbose { "(sso/inner)extraData = ${extraData.toUHexString()}" }
+            } else {
+                discardExact(readInt() - 4)
             }
-            val extraData = readBytes(readInt() - 4)
-            PacketLogger.verbose { "(sso/inner)extraData = ${extraData.toUHexString()}" }
 
             commandName = readString(readInt() - 4)
             bot.client.outgoingPacketSessionId = readBytes(readInt() - 4)
@@ -308,6 +331,9 @@ internal object KnownPacketFactories {
                     }
                 }
             }
+            8 -> {
+                input
+            }
             else -> error("unknown dataCompressed flag: $dataCompressed")
         }
 

mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/login/Heartbeat.kt

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2020 Mamoe Technologies and contributors.
+ *
+ * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
+ * Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
+ *
+ * https://github.com/mamoe/mirai/blob/master/LICENSE
+ */
+
+package net.mamoe.mirai.qqandroid.network.protocol.packet.login
+
+import kotlinx.io.core.ByteReadPacket
+import net.mamoe.mirai.data.Packet
+import net.mamoe.mirai.qqandroid.QQAndroidBot
+import net.mamoe.mirai.qqandroid.network.QQAndroidClient
+import net.mamoe.mirai.qqandroid.network.protocol.packet.*
+
+internal class Heartbeat {
+
+    object Alive : OutgoingPacketFactory<Alive.Response>("Heartbeat.Alive") {
+        object Response : Packet
+
+        operator fun invoke(
+            client: QQAndroidClient
+        ): OutgoingPacket = buildLoginOutgoingPacket(client, 0, key = NO_ENCRYPT) {
+            writeSsoPacket(client, 537062845, commandName, sequenceId = it) {
+
+            }
+        }
+
+        override suspend fun ByteReadPacket.decode(bot: QQAndroidBot): Response {
+            return Response
+        }
+    }
+}

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/BotConfiguration.kt

@@ -62,7 +62,7 @@ class BotConfiguration {
     /**
      * 心跳周期. 过长会导致被服务器断开连接.
      */
-    var heartbeatPeriodMillis: Long = 300.secondsToMillis
+    var heartbeatPeriodMillis: Long = 30.secondsToMillis
     /**
      * 每次心跳时等待结果的时间.
      * 一旦心跳超时, 整个网络服务将会重启 (将消耗约 5s). 除正在进行的任务 (如图片上传) 会被中断外, 事件和插件均不受影响.