Use encryptAndWrite

mirai-core/src/main/java/net/mamoe/mirai/network/protocol/tim/packet/login/Touch.kt

@@ -2,8 +2,6 @@ package net.mamoe.mirai.network.protocol.tim.packet.login
 
 import net.mamoe.mirai.network.protocol.tim.TIMProtocol
 import net.mamoe.mirai.network.protocol.tim.packet.*
-import net.mamoe.mirai.utils.ByteArrayDataOutputStream
-import net.mamoe.mirai.utils.TEA
 import net.mamoe.mirai.utils.hexToBytes
 import net.mamoe.mirai.utils.toUHexString
 import java.io.DataInputStream
@@ -103,9 +101,7 @@ class ClientServerRedirectionPacket(private val serverIP: String, private val qq
         this.writeHex(TIMProtocol.redirectionKey)
 
 
-        this.write(TEA.encrypt(object : ByteArrayDataOutputStream() {
-            @Throws(IOException::class)
-            override fun toByteArray(): ByteArray {
+        this.encryptAndWrite(TIMProtocol.redirectionKey) {
             this.writeHex(TIMProtocol.constantData1)
             this.writeHex(TIMProtocol.constantData2)
             this.writeQQ(qq)
@@ -113,8 +109,6 @@ class ClientServerRedirectionPacket(private val serverIP: String, private val qq
             this.writeIP(serverIP)
             this.writeHex("01 6F A1 58 22 01 00 36 00 12 00 02 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 14 00 1D 01 03 00 19")
             this.writeHex(TIMProtocol.publicKey)
-                return super.toByteArray()
         }
-        }.toByteArray(), TIMProtocol.redirectionKey.hexToBytes()))
     }
 }
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