Launcher/LauncherAPI/src/main/java/pro/gravit/launcher/LauncherConfig.java

package pro.gravit.launcher;

import pro.gravit.launcher.serialize.HInput;
import pro.gravit.launcher.serialize.HOutput;
import pro.gravit.launcher.serialize.stream.StreamObject;
import pro.gravit.utils.helper.SecurityHelper;
import pro.gravit.utils.helper.VerifyHelper;

import java.io.IOException;
import java.security.cert.CertificateException;
import java.security.interfaces.ECPublicKey;
import java.security.spec.InvalidKeySpecException;
import java.util.*;

public final class LauncherConfig extends StreamObject {
	@LauncherInject("launchercore.env")
	private static final int cenv = -1;
	@LauncherInject("launchercore.certificates")
	private static final List<byte[]> secureConfigCertificates = null;
	@LauncherInject("launcher.address")
	public String address;
	@LauncherInject("launcher.projectName")
    public final String projectName;
	@LauncherInject("launcher.port")
    public final int clientPort;
	@LauncherInject("runtimeconfig.secretKeyClient")
    public String secretKeyClient;
	@LauncherInject("runtimeconfig.oemUnlockKey")
    public String oemUnlockKey;
    public final LauncherTrustManager trustManager;

    public final ECPublicKey publicKey;


    public final Map<String, byte[]> runtime;
    @LauncherInject("launcher.isWarningMissArchJava")
    public final boolean isWarningMissArchJava;
    public LauncherEnvironment environment;
    @LauncherInject("launcher.guardType")
    public final String guardType;
    @LauncherInject("runtimeconfig.secureCheckHash")
    public final String secureCheckHash;
    @LauncherInject("runtimeconfig.secureCheckSalt")
    public final String secureCheckSalt;
    @LauncherInject("runtimeconfig.passwordEncryptKey")
    public final String passwordEncryptKey;

    @SuppressWarnings("unused")
	@LauncherInjectionConstructor
    public LauncherConfig(HInput input) throws IOException, InvalidKeySpecException {
        publicKey = SecurityHelper.toPublicECKey(input.readByteArray(SecurityHelper.CRYPTO_MAX_LENGTH));
        secureCheckHash = null;
        secureCheckSalt = null;
        passwordEncryptKey = null;
        projectName = null;
        clientPort = -1;
        secretKeyClient = null;
        oemUnlockKey = null;
        try {
            trustManager = new LauncherTrustManager(secureConfigCertificates);
        } catch (CertificateException e) {
            throw new IOException(e);
        }

        isWarningMissArchJava = false;
        guardType = null;
        address = null;
        LauncherEnvironment env;
        if (cenv == 0) env = LauncherEnvironment.DEV;
        else if (cenv == 1) env = LauncherEnvironment.DEBUG;
        else if (cenv == 2) env = LauncherEnvironment.STD;
        else if (cenv == 3) env = LauncherEnvironment.PROD;
        else env = LauncherEnvironment.STD;
        Launcher.applyLauncherEnv(env);
        environment = env;
        // Read signed runtime
        int count = input.readLength(0);
        Map<String, byte[]> localResources = new HashMap<>(count);
        for (int i = 0; i < count; i++) {
            String name = input.readString(255);
            VerifyHelper.putIfAbsent(localResources, name,
                    input.readByteArray(SecurityHelper.CRYPTO_MAX_LENGTH),
                    String.format("Duplicate runtime resource: '%s'", name));
        }
        runtime = Collections.unmodifiableMap(localResources);
    }


    public LauncherConfig(String address, ECPublicKey publicKey, Map<String, byte[]> runtime, String projectName) {
        this.address = address;
        this.publicKey = publicKey;
        this.runtime = Collections.unmodifiableMap(new HashMap<>(runtime));
        this.projectName = projectName;
        this.clientPort = 32148;
        guardType = "no";
        isWarningMissArchJava = true;
        environment = LauncherEnvironment.STD;
        secureCheckSalt = null;
        secureCheckHash = null;
        passwordEncryptKey = null;
        trustManager = null;
    }

    @Override
    public void write(HOutput output) throws IOException {
        output.writeByteArray(publicKey.getEncoded(), SecurityHelper.CRYPTO_MAX_LENGTH);

        // Write signed runtime
        Set<Map.Entry<String, byte[]>> entrySet = runtime.entrySet();
        output.writeLength(entrySet.size(), 0);
        for (Map.Entry<String, byte[]> entry : runtime.entrySet()) {
            output.writeString(entry.getKey(), 255);
            output.writeByteArray(entry.getValue(), SecurityHelper.CRYPTO_MAX_LENGTH);
        }
    }

    public enum LauncherEnvironment {
        DEV, DEBUG, STD, PROD
    }

	public static void initModules() {
		// TODO Fill
		/*
		 * Old filler
	    public void addModuleClass(String fullName) {
        initModuleMethod.instructions.add(new FieldInsnNode(Opcodes.GETSTATIC, launcherName, "modulesManager", modulesManagerDesc));
        initModuleMethod.instructions.add(new TypeInsnNode(Opcodes.NEW, fullName.replace('.', '/')));
        initModuleMethod.instructions.add(new InsnNode(Opcodes.DUP));
        initModuleMethod.instructions.add(new MethodInsnNode(Opcodes.INVOKESPECIAL, fullName.replace('.', '/'), "<init>", "()V"));
        initModuleMethod.instructions.add(new MethodInsnNode(Opcodes.INVOKEINTERFACE, modulesManagerName, "loadModule", registerModDesc));
    }
		 */
	}
}