- Updated to new repo
This commit is contained in:
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package org.openautonomousconnection.protocol.side.client;
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import org.openautonomousconnection.protocol.ProtocolBridge;
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import org.openautonomousconnection.protocol.packets.OACPacket;
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import org.openautonomousconnection.protocol.packets.v1_0_0.beta.ValidateDomainPacket;
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import org.openautonomousconnection.protocol.versions.ProtocolVersion;
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import org.openautonomousconnection.protocol.versions.v1_0_0.beta.DNSResponseCode;
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import org.openautonomousconnection.protocol.versions.v1_0_0.beta.Domain;
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import lombok.Getter;
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import dev.unlegitdqrk.unlegitlibrary.network.system.client.NetworkClient;
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import dev.unlegitdqrk.unlegitlibrary.network.system.client.events.ClientDisconnectedEvent;
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import dev.unlegitdqrk.unlegitlibrary.network.utils.NetworkUtils;
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import dev.unlegitdqrk.unlegitlibrary.utils.DefaultMethodsOverrider;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.security.cert.CertificateException;
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public abstract class ProtocolClient extends DefaultMethodsOverrider {
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public final class ClientCertificateFolderStructure {
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public final File certificatesFolder;
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public final File publicFolder;
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public final File privateFolder;
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public final File privateCAFolder;
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public final File privateClientFolder;
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public final File publicCAFolder;
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public final File publicClientFolder;
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public ClientCertificateFolderStructure() {
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certificatesFolder = new File("certificates");
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publicFolder = new File(certificatesFolder, "public");
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privateFolder = new File(certificatesFolder, "private");
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privateCAFolder = new File(privateFolder, "ca");
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privateClientFolder = new File(privateFolder, "client");
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publicCAFolder = new File(publicFolder, "ca");
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publicClientFolder = new File(publicFolder, "client");
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if (!certificatesFolder.exists()) certificatesFolder.mkdirs();
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if (!publicFolder.exists()) publicFolder.mkdirs();
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if (!privateFolder.exists()) privateFolder.mkdirs();
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if (!privateCAFolder.exists()) privateCAFolder.mkdirs();
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if (!privateClientFolder.exists()) privateClientFolder.mkdirs();
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if (!publicCAFolder.exists()) publicCAFolder.mkdirs();
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if (!publicClientFolder.exists()) publicClientFolder.mkdirs();
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}
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}
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@Getter
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private final NetworkClient networkClient;
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private ProtocolVersion serverVersion = null;
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@Getter
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private final ClientCertificateFolderStructure folderStructure;
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public ProtocolClient() throws CertificateException, IOException {
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folderStructure = new ClientCertificateFolderStructure();
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networkClient = new NetworkClient.ClientBuilder().setLogger(ProtocolBridge.getInstance().getLogger()).
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setHost(ProtocolBridge.getInstance().getProtocolSettings().host).setPort(ProtocolBridge.getInstance().getProtocolSettings().port).
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setPacketHandler(ProtocolBridge.getInstance().getProtocolSettings().packetHandler).setEventManager(ProtocolBridge.getInstance().getProtocolSettings().eventManager).
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setRootCAFolder(folderStructure.publicCAFolder).setClientCertificatesFolder(folderStructure.publicClientFolder, folderStructure.privateClientFolder).
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build();
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}
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private final void checkFileExists(File folder, String prefix, String extension) throws CertificateException, IOException {
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boolean found = false;
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if (folder == null) throw new FileNotFoundException("Folder does not exist");
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File[] files = folder.listFiles();
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if (files == null || files.length == 0) throw new FileNotFoundException("Folder " + folder.getAbsolutePath() + " is empty");
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for (File file : files) {
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if (!file.getName().startsWith(prefix) || !file.getName().endsWith(extension)) throw new CertificateException(file.getAbsolutePath() + " is not valid");
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if (!found) found = file.getName().equalsIgnoreCase(prefix + NetworkUtils.getPublicIPAddress() + extension);
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}
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if (!found) throw new CertificateException("Missing " + prefix + NetworkUtils.getPublicIPAddress() + extension);
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}
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public final ProtocolVersion getServerVersion() {
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return serverVersion == null ? ProtocolVersion.PV_1_0_0_CLASSIC : serverVersion;
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}
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public final void setServerVersion(ProtocolVersion serverVersion) {
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if (serverVersion == null) this.serverVersion = serverVersion;
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}
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public final void onDisconnect(ClientDisconnectedEvent event) {
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serverVersion = null;
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}
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public final boolean isStableServer() {
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return !isBetaServer() && !isClassicServer();
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}
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public final boolean serverSupportStable() {
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boolean yes = false;
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for (ProtocolVersion compatibleVersion : getServerVersion().getCompatibleVersions()) {
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yes = compatibleVersion.getProtocolType() == ProtocolVersion.ProtocolType.STABLE;
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if (yes) break;
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}
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return isStableServer() || yes;
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}
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public final boolean isBetaServer() {
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return getServerVersion().getProtocolType() == ProtocolVersion.ProtocolType.BETA;
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}
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public final boolean serverSupportBeta() {
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boolean yes = false;
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for (ProtocolVersion compatibleVersion : getServerVersion().getCompatibleVersions()) {
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yes = compatibleVersion.getProtocolType() == ProtocolVersion.ProtocolType.BETA;
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if (yes) break;
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}
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return isBetaServer() || yes;
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}
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public final boolean isClassicServer() {
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return getServerVersion().getProtocolType() == ProtocolVersion.ProtocolType.CLASSIC;
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}
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public final boolean serverSupportClassic() {
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boolean yes = false;
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for (ProtocolVersion compatibleVersion : getServerVersion().getCompatibleVersions()) {
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yes = compatibleVersion.getProtocolType() == ProtocolVersion.ProtocolType.CLASSIC;
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if (yes) break;
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}
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return isClassicServer() || yes;
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}
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public final boolean isPacketSupported(OACPacket packet) {
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return isVersionSupported(packet.getProtocolVersion());
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}
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public final boolean isVersionSupported(ProtocolVersion targetVersion) {
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return getServerVersion() == targetVersion || getServerVersion().getCompatibleVersions().contains(targetVersion);
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}
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public final void validateDomain(Domain domain) throws IOException, ClassNotFoundException {
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networkClient.sendPacket(new ValidateDomainPacket(domain));
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}
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public abstract void validationCompleted(Domain domain, DNSResponseCode responseCode);
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public abstract void getDestinationCompleted(Domain domain, String destination, DNSResponseCode validationResponse);
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}
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@@ -0,0 +1,6 @@
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package org.openautonomousconnection.protocol.side.client.events;
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import dev.unlegitdqrk.unlegitlibrary.event.impl.Event;
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public class ConnectedToProtocolServer extends Event {
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}
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@@ -0,0 +1,76 @@
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package org.openautonomousconnection.protocol.side.server;
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import org.openautonomousconnection.protocol.packets.OACPacket;
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import org.openautonomousconnection.protocol.versions.ProtocolVersion;
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import lombok.Getter;
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import dev.unlegitdqrk.unlegitlibrary.network.system.server.ConnectionHandler;
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public class ConnectedProtocolClient {
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@Getter
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private final ConnectionHandler connectionHandler;
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private ProtocolVersion clientVersion = null;
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public ConnectedProtocolClient(ConnectionHandler connectionHandler) {
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this.connectionHandler = connectionHandler;
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}
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public ProtocolVersion getClientVersion() {
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return clientVersion == null ? ProtocolVersion.PV_1_0_0_CLASSIC : clientVersion;
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}
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public void setClientVersion(ProtocolVersion clientVersion) {
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if (clientVersion == null) this.clientVersion = clientVersion;
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}
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public boolean isStableClient() {
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return !isBetaClient() && !isClassicClient();
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}
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public boolean clientSupportStable() {
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boolean yes = false;
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for (ProtocolVersion compatibleVersion : getClientVersion().getCompatibleVersions()) {
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yes = compatibleVersion.getProtocolType() == ProtocolVersion.ProtocolType.STABLE;
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if (yes) break;
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}
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return isStableClient() || yes;
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}
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public boolean isBetaClient() {
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return getClientVersion().getProtocolType() == ProtocolVersion.ProtocolType.BETA;
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}
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public boolean clientSupportBeta() {
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boolean yes = false;
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for (ProtocolVersion compatibleVersion : getClientVersion().getCompatibleVersions()) {
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yes = compatibleVersion.getProtocolType() == ProtocolVersion.ProtocolType.BETA;
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if (yes) break;
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}
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return isBetaClient() || yes;
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}
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public boolean isClassicClient() {
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return getClientVersion().getProtocolType() == ProtocolVersion.ProtocolType.CLASSIC;
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}
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public boolean clientSupportClassic() {
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boolean yes = false;
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for (ProtocolVersion compatibleVersion : getClientVersion().getCompatibleVersions()) {
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yes = compatibleVersion.getProtocolType() == ProtocolVersion.ProtocolType.CLASSIC;
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if (yes) break;
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}
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return isClassicClient() || yes;
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}
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public boolean isPacketSupported(OACPacket packet) {
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return isVersionSupported(packet.getProtocolVersion());
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}
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public boolean isVersionSupported(ProtocolVersion targetVersion) {
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return getClientVersion() == targetVersion || getClientVersion().getCompatibleVersions().contains(targetVersion);
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}
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}
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@@ -0,0 +1,152 @@
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package org.openautonomousconnection.protocol.side.server;
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import org.openautonomousconnection.protocol.ProtocolBridge;
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import org.openautonomousconnection.protocol.versions.v1_0_0.beta.DNSResponseCode;
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import org.openautonomousconnection.protocol.versions.v1_0_0.beta.Domain;
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import lombok.Getter;
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import dev.unlegitdqrk.unlegitlibrary.file.ConfigurationManager;
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import dev.unlegitdqrk.unlegitlibrary.network.system.server.NetworkServer;
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import dev.unlegitdqrk.unlegitlibrary.network.utils.NetworkUtils;
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import dev.unlegitdqrk.unlegitlibrary.utils.DefaultMethodsOverrider;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.security.cert.CertificateException;
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import java.util.ArrayList;
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import java.util.List;
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public abstract class ProtocolServer extends DefaultMethodsOverrider {
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public final class ServerCertificateFolderStructure {
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public final File certificatesFolder;
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public final File publicFolder;
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public final File privateFolder;
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public final File privateCAFolder;
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public final File privateServerFolder;
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public final File publicCAFolder;
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public final File publicServerFolder;
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public ServerCertificateFolderStructure() {
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certificatesFolder = new File("certificates");
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publicFolder = new File(certificatesFolder, "public");
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privateFolder = new File(certificatesFolder, "private");
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privateCAFolder = new File(privateFolder, "ca");
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privateServerFolder = new File(privateFolder, "server");
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publicCAFolder = new File(publicFolder, "ca");
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publicServerFolder = new File(publicFolder, "server");
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if (!certificatesFolder.exists()) certificatesFolder.mkdirs();
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if (!publicFolder.exists()) publicFolder.mkdirs();
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if (!privateFolder.exists()) privateFolder.mkdirs();
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if (!privateCAFolder.exists()) privateCAFolder.mkdirs();
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if (!privateServerFolder.exists()) privateServerFolder.mkdirs();
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if (!publicCAFolder.exists()) publicCAFolder.mkdirs();
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if (!publicServerFolder.exists()) publicServerFolder.mkdirs();
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}
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public final String caPrefix = "ca_dns_";
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public final String certPrefix = "cert_dns_";
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}
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@Getter
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private final NetworkServer networkServer;
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@Getter
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private List<ConnectedProtocolClient> clients;
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@Getter
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private ServerCertificateFolderStructure folderStructure;
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private final ConfigurationManager configurationManager;
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public ProtocolServer(File configFile) throws IOException, CertificateException {
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if (!configFile.exists()) configFile.createNewFile();
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configurationManager = new ConfigurationManager(configFile);
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configurationManager.loadProperties();
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if (!configurationManager.isSet("server.site.info")) {
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configurationManager.set("server.site.info", "DNS-SERVER INFO SITE IP");
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configurationManager.saveProperties();
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}
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if (!configurationManager.isSet("server.site.register")) {
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configurationManager.set("server.site.register", "SERVER IP TO DNS-FRONTENT WEBSITE");
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configurationManager.saveProperties();
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}
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folderStructure = new ServerCertificateFolderStructure();
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checkFileExists(folderStructure.publicCAFolder, folderStructure.caPrefix, ".pem");
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checkFileExists(folderStructure.publicCAFolder, folderStructure.caPrefix, ".srl");
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checkFileExists(folderStructure.privateCAFolder, folderStructure.caPrefix, ".key");
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checkFileExists(folderStructure.publicServerFolder, folderStructure.certPrefix, ".crt");
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checkFileExists(folderStructure.privateServerFolder, folderStructure.certPrefix, ".key");
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File certFile = new File(folderStructure.publicServerFolder, folderStructure.certPrefix + NetworkUtils.getPublicIPAddress() + ".crt");
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File keyFile = new File(folderStructure.privateServerFolder, folderStructure.certPrefix + NetworkUtils.getPublicIPAddress() + ".key");
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ProtocolBridge protocolBridge = ProtocolBridge.getInstance();
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this.clients = new ArrayList<>();
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this.networkServer = new NetworkServer.ServerBuilder().setLogger(protocolBridge.getLogger()).
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setEventManager(protocolBridge.getProtocolSettings().eventManager).
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setPacketHandler(protocolBridge.getProtocolSettings().packetHandler).
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setPort(protocolBridge.getProtocolSettings().port).
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setRequireClientCertificate(false).setRootCAFolder(folderStructure.publicCAFolder).setServerCertificate(certFile, keyFile).
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build();
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}
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private final void checkFileExists(File folder, String prefix, String extension) throws CertificateException, IOException {
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boolean found = false;
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if (folder == null) throw new FileNotFoundException("Folder does not exist");
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File[] files = folder.listFiles();
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if (files == null || files.length == 0) throw new FileNotFoundException("Folder " + folder.getAbsolutePath() + " is empty");
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for (File file : files) {
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if (!file.getName().startsWith(prefix) || !file.getName().endsWith(extension)) throw new CertificateException(file.getAbsolutePath() + " is not valid");
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if (!found) found = file.getName().equalsIgnoreCase(prefix + NetworkUtils.getPublicIPAddress() + extension);
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}
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if (!found) throw new CertificateException("Missing " + prefix + NetworkUtils.getPublicIPAddress() + extension);
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}
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public final ConnectedProtocolClient getClientByID(int clientID) {
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for (ConnectedProtocolClient client : clients)
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if (client.getConnectionHandler().getClientID() == clientID) return client;
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return null;
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}
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public final String getDNSInfoSite() {
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return configurationManager.getString("server.site.info");
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}
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public final String getDNSRegisterSite() {
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return configurationManager.getString("server.site.register");
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}
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public abstract List<Domain> getDomains();
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public abstract String getDomainDestination(Domain domain);
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public abstract String getSubnameDestination(Domain domain, String subname);
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public abstract String getTLNInfoSite(String topLevelName);
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public abstract DNSResponseCode validateDomain(Domain requestedDomain);
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public abstract void validationFailed(Domain domain, ConnectedProtocolClient client, Exception exception);
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public abstract void getDomainDestinationFailed(ConnectedProtocolClient client, Domain domain, DNSResponseCode validationResponse, Exception exception);
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}
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@@ -0,0 +1,15 @@
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package org.openautonomousconnection.protocol.side.server.events;
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import org.openautonomousconnection.protocol.side.server.ConnectedProtocolClient;
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import lombok.Getter;
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import dev.unlegitdqrk.unlegitlibrary.event.impl.Event;
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public class ProtocolClientConnected extends Event {
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@Getter
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private final ConnectedProtocolClient protocolClient;
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public ProtocolClientConnected(ConnectedProtocolClient protocolClient) {
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this.protocolClient = protocolClient;
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}
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}
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Reference in New Issue
Block a user