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pull out auth window code into util class

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This commit is contained in:
Blue Kelp 2019-08-01 19:59:13 -07:00
parent 491737202d
commit 9bebfd5ded
2 changed files with 55 additions and 42 deletions
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43
connector/src/main/java/org/geysermc/connector/network/UpstreamPacketHandler.java
View file

@ -27,17 +27,10 @@ package org.geysermc.connector.network;
import com.nukkitx.protocol.bedrock.BedrockPacket; import com.nukkitx.protocol.bedrock.BedrockPacket;
import com.nukkitx.protocol.bedrock.packet.*; import com.nukkitx.protocol.bedrock.packet.*;
import org.geysermc.api.events.player.PlayerFormResponseEvent;
import org.geysermc.api.window.CustomFormBuilder;
import org.geysermc.api.window.CustomFormWindow;
import org.geysermc.api.window.FormWindow;
import org.geysermc.api.window.component.InputComponent;
import org.geysermc.api.window.component.LabelComponent;
import org.geysermc.api.window.response.CustomFormResponse;
import org.geysermc.connector.GeyserConnector; import org.geysermc.connector.GeyserConnector;
import org.geysermc.connector.network.session.GeyserSession; import org.geysermc.connector.network.session.GeyserSession;
import org.geysermc.connector.network.session.cache.WindowCache;
import org.geysermc.connector.network.translators.Registry; import org.geysermc.connector.network.translators.Registry;
import org.geysermc.connector.utils.AuthenticationUtils;
public class UpstreamPacketHandler extends LoggingPacketHandler { public class UpstreamPacketHandler extends LoggingPacketHandler {
@ -95,44 +88,14 @@ public class UpstreamPacketHandler extends LoggingPacketHandler {
@Override @Override
public boolean handle(ModalFormResponsePacket packet) { public boolean handle(ModalFormResponsePacket packet) {
connector.getLogger().debug("Handled packet: " + packet.getClass().getSimpleName()); connector.getLogger().debug("Handled packet: " + packet.getClass().getSimpleName());
WindowCache windowCache = session.getWindowCache(); return AuthenticationUtils.authenticateFromForm(session, connector, packet.getFormData());
if (!windowCache.getWindows().containsKey(packet.getFormId()))
return false;
FormWindow window = windowCache.getWindows().remove(packet.getFormId());
window.setResponse(packet.getFormData().trim());
if (session.isLoggedIn()) {
PlayerFormResponseEvent event = new PlayerFormResponseEvent(session, packet.getFormId(), window);
connector.getPluginManager().runEvent(event);
} else {
if (window instanceof CustomFormWindow) {
CustomFormWindow customFormWindow = (CustomFormWindow) window;
if (!customFormWindow.getTitle().equals("Login"))
return false;
CustomFormResponse response = (CustomFormResponse) customFormWindow.getResponse();
session.authenticate(response.getInputResponses().get(2), response.getInputResponses().get(3));
// Clear windows so authentication data isn't accidentally cached
windowCache.getWindows().clear();
}
}
return true;
} }
@Override @Override
public boolean handle(MovePlayerPacket packet) { public boolean handle(MovePlayerPacket packet) {
connector.getLogger().debug("Handled packet: " + packet.getClass().getSimpleName()); connector.getLogger().debug("Handled packet: " + packet.getClass().getSimpleName());
if (!session.isLoggedIn()) { if (!session.isLoggedIn()) {
CustomFormWindow window = new CustomFormBuilder("Login") AuthenticationUtils.showLoginWindow(session);
.addComponent(new LabelComponent("Minecraft: Java Edition account authentication."))
.addComponent(new LabelComponent("Enter the credentials for your Minecraft: Java Edition account below."))
.addComponent(new InputComponent("Email/Username", "account@geysermc.org", ""))
.addComponent(new InputComponent("Password", "123456", ""))
.build();
session.sendForm(window, 1);
return true; return true;
} }
return false; return false;

54
connector/src/main/java/org/geysermc/connector/network/AuthenticationUtils.java → connector/src/main/java/org/geysermc/connector/utils/AuthenticationUtils.java
View file

@ -1,4 +1,4 @@
package org.geysermc.connector.network; package org.geysermc.connector.utils;
import com.fasterxml.jackson.databind.JsonNode; import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.JsonNodeType; import com.fasterxml.jackson.databind.node.JsonNodeType;
@ -7,10 +7,17 @@ import com.nukkitx.protocol.bedrock.packet.LoginPacket;
import com.nukkitx.protocol.bedrock.packet.ServerToClientHandshakePacket; import com.nukkitx.protocol.bedrock.packet.ServerToClientHandshakePacket;
import com.nukkitx.protocol.bedrock.util.EncryptionUtils; import com.nukkitx.protocol.bedrock.util.EncryptionUtils;
import net.minidev.json.JSONObject; import net.minidev.json.JSONObject;
import org.geysermc.api.events.player.PlayerFormResponseEvent;
import org.geysermc.api.window.CustomFormBuilder;
import org.geysermc.api.window.CustomFormWindow;
import org.geysermc.api.window.FormWindow;
import org.geysermc.api.window.component.InputComponent;
import org.geysermc.api.window.component.LabelComponent;
import org.geysermc.api.window.response.CustomFormResponse;
import org.geysermc.connector.GeyserConnector; import org.geysermc.connector.GeyserConnector;
import org.geysermc.connector.network.session.GeyserSession; import org.geysermc.connector.network.session.GeyserSession;
import org.geysermc.connector.network.session.auth.BedrockAuthData; import org.geysermc.connector.network.session.auth.BedrockAuthData;
import org.geysermc.connector.utils.LoginEncryptionUtils; import org.geysermc.connector.network.session.cache.WindowCache;
import javax.crypto.SecretKey; import javax.crypto.SecretKey;
import java.io.IOException; import java.io.IOException;
@ -85,5 +92,48 @@ public class AuthenticationUtils {
session.getUpstream().sendPacketImmediately(packet); session.getUpstream().sendPacketImmediately(packet);
} }
private static int AUTH_FORM_ID = 1337;
public static void showLoginWindow(GeyserSession session) {
CustomFormWindow window = new CustomFormBuilder("Login")
.addComponent(new LabelComponent("Minecraft: Java Edition account authentication."))
.addComponent(new LabelComponent("Enter the credentials for your Minecraft: Java Edition account below."))
.addComponent(new InputComponent("Email/Username", "account@geysermc.org", ""))
.addComponent(new InputComponent("Password", "123456", ""))
.build();
session.sendForm(window, AUTH_FORM_ID);
}
public static boolean authenticateFromForm(GeyserSession session, GeyserConnector connector, String formData) {
WindowCache windowCache = session.getWindowCache();
if (!windowCache.getWindows().containsKey(AUTH_FORM_ID))
return false;
FormWindow window = windowCache.getWindows().remove(AUTH_FORM_ID);
window.setResponse(formData.trim());
if (session.isLoggedIn()) {
PlayerFormResponseEvent event = new PlayerFormResponseEvent(session, AUTH_FORM_ID, window);
connector.getPluginManager().runEvent(event);
} else {
if (window instanceof CustomFormWindow) {
CustomFormWindow customFormWindow = (CustomFormWindow) window;
if (!customFormWindow.getTitle().equals("Login"))
return false;
CustomFormResponse response = (CustomFormResponse) customFormWindow.getResponse();
String username = response.getInputResponses().get(2);
String password = response.getInputResponses().get(3);
session.authenticate(username, password);
// TODO should we clear the window cache in all cases or just if not already logged in?
// Clear windows so authentication data isn't accidentally cached
windowCache.getWindows().clear();
}
}
return true;
}
} }