handle ts5/6 license correctly

allows joining of a ts6 beta server

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.github.manevolent</groupId>
     <artifactId>ts3j</artifactId>
-    <version>1.0.2</version>
+    <version>1.0.3</version>
 
     <properties>
         <maven.compiler.source>1.8</maven.compiler.source>

src/main/java/com/github/manevolent/ts3j/license/LicenseUseType.java

@@ -3,6 +3,7 @@ package com.github.manevolent.ts3j.license;
 public enum LicenseUseType {
     INTERMEDIATE(0, IntermediateLicenseUse.class),
     SERVER(2, ServerLicenseUse.class),
+    Ts5Server(8, Ts5ServerLicenseUse.class),
     EPHEMERAL(32, EphemeralLicenseUse.class)
     ;
 

src/main/java/com/github/manevolent/ts3j/license/Ts5ServerLicenseUse.java

@@ -0,0 +1,76 @@
+package com.github.manevolent.ts3j.license;
+
+import com.github.manevolent.ts3j.enums.LicenseType;
+
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Ts5ServerLicenseUse extends LicenseUse {
+    private byte type;
+    private List<byte[]> properties;
+
+    public Ts5ServerLicenseUse() {
+        super();
+        properties = new ArrayList<>();
+    }
+
+    @Override
+    public int getSize() {
+        int propertiesSize = 1; // first byte is property count
+        for (byte[] property : properties) {
+            propertiesSize += property.length + 1; // + 1 because the first byte is always the length of the property
+        }
+        return 1 + 4 + propertiesSize + 1;
+    }
+
+    @Override
+    public LicenseUseType getUseType() {
+        return LicenseUseType.SERVER;
+    }
+
+    @Override
+    public ByteBuffer write(ByteBuffer buffer) {
+        buffer.put(type);
+
+        buffer.put((byte) properties.size());
+        for (byte[] property : properties) {
+            buffer.put((byte) property.length);
+            buffer.put(property);
+        }
+
+        return buffer;
+    }
+
+    @Override
+    public ByteBuffer read(ByteBuffer buffer) {
+        type = buffer.get();
+        int propertyCount = buffer.get();
+
+        for (int i = 0; i < propertyCount; i++) {
+            int propertyLength = buffer.get();
+            byte[] propertyBytes = new byte[propertyLength];
+            buffer.get(propertyBytes);
+            properties.add(propertyBytes);
+        }
+
+        return buffer;
+    }
+
+
+    public List<byte[]> getProperties() {
+        return properties;
+    }
+
+    public LicenseType getLicenseType() {
+        return LicenseType.fromId(type);
+    }
+
+    public void setType(byte type) {
+        this.type = type;
+    }
+
+    public byte getType() {
+        return type;
+    }
+}

src/main/java/com/github/manevolent/ts3j/util/Ts3Crypt.java

@@ -258,9 +258,9 @@ public final class Ts3Crypt {
         try {
             byte[] dataArray = new DERSequence(new ASN1Encodable[]{
                     new DERBitString(new byte[]{0b0000_0000}, 7),
-                    new DERInteger(32),
-                    new DERInteger(publicKey.getAffineXCoord().toBigInteger()),
-                    new DERInteger(publicKey.getAffineYCoord().toBigInteger())
+                    new ASN1Integer(32),
+                    new ASN1Integer(publicKey.getAffineXCoord().toBigInteger()),
+                    new ASN1Integer(publicKey.getAffineYCoord().toBigInteger())
             }).getEncoded();
 
             return dataArray;

src/test/java/com/github/manevolent/ts3j/LicenseDerivationTest.java

@@ -63,6 +63,15 @@ public class LicenseDerivationTest extends TestCase {
                 "/mxgAYAAAAAVGVhbVNwZWFrIFN5c3RlbXMgR21iSAAAWysE+/5ug1yKk4WiiWMNeB+" +
                 "E+vQ5RmxglJLi8rW15UsgCnjyQAp5mwA=",
                 "ZWGGM5QmRdl6AQOgBUZgOAVHcicsm/YPYR3EukrFiGE=");
+
+        // TS5 License
+        check("AQCFoMHnK9xq4cnyi4UO6jlF3wpdR2CqK7HBWgAaIqgdaQAXCQWA" +
+                "GstsgAAAAQRUZWFtU3BlYWsgU3lzdGVtcyBHbWJIAACiHkpxdiDFyfywh8TxbuN5/" +
+                "nlykG4F41DGojMydnYKTAgXgP4AF9K7AAcDBgEBAAAAIBgCAFRlYW1TcGVhayBTeX" +
+                "N0ZW0gR21iSAAGAwEAAAAGAPROQHIID4UrzI3G4Mn4ObmKAri64LHxwt9onnb7IThdI" +
+                "Bej96cXpKBn",
+            "Zqnu3TCpswOYMFZgkMOMMuE/jK3WRiUGJVWdHeHEH7I=");
+
     }
 
 }