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Moved LoginEvent logic to GameProfileRequestEvent. Allow overwriting online mode uuid and support for forwardSkin. Added one second delay for login command.

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This commit is contained in:
juanmuscaria
2021-09-15 19:55:00 -03:00
parent 4befb35af9
commit fc226e1010
2 changed files with 24 additions and 47 deletions
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70
velocity/src/main/java/com/github/games647/fastlogin/velocity/listener/ConnectListener.java
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@ -25,6 +25,7 @@
*/
package com.github.games647.fastlogin.velocity.listener;
import com.github.games647.craftapi.UUIDAdapter;
import com.github.games647.fastlogin.core.RateLimiter;
import com.github.games647.fastlogin.core.StoredProfile;
import com.github.games647.fastlogin.core.shared.LoginSession;
@ -33,17 +34,18 @@ import com.github.games647.fastlogin.velocity.VelocityLoginSession;
import com.github.games647.fastlogin.velocity.task.AsyncPremiumCheck;
import com.github.games647.fastlogin.velocity.task.ForceLoginTask;
import com.velocitypowered.api.event.Continuation;
import com.velocitypowered.api.event.PostOrder;
import com.velocitypowered.api.event.Subscribe;
import com.velocitypowered.api.event.connection.DisconnectEvent;
import com.velocitypowered.api.event.connection.LoginEvent;
import com.velocitypowered.api.event.connection.PreLoginEvent;
import com.velocitypowered.api.event.player.GameProfileRequestEvent;
import com.velocitypowered.api.event.player.ServerConnectedEvent;
import com.velocitypowered.api.proxy.InboundConnection;
import com.velocitypowered.api.proxy.Player;
import com.velocitypowered.api.proxy.server.RegisteredServer;
import java.util.ArrayList;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
public class ConnectListener {
@ -74,59 +76,32 @@ public class ConnectListener {
plugin.getScheduler().runAsync(asyncPremiumCheck);
}
@Subscribe(order = PostOrder.LATE)
public void onLogin(LoginEvent loginEvent) {
//use the login event instead of the post login event in order to send the login success packet to the client
//with the offline uuid this makes it possible to set the skin then
Player connection = loginEvent.getPlayer();
if (connection.isOnlineMode()) {
LoginSession session = plugin.getSession().get(connection.getRemoteAddress());
@Subscribe
public void onGameprofileRequest(GameProfileRequestEvent event) {
if (event.isOnlineMode()) {
LoginSession session = plugin.getSession().get(event.getConnection().getRemoteAddress());
UUID verifiedUUID = connection.getUniqueId();
String verifiedUsername = connection.getUsername();
UUID verifiedUUID = event.getGameProfile().getId();
String verifiedUsername = event.getUsername();
session.setUuid(verifiedUUID);
session.setVerifiedUsername(verifiedUsername);
StoredProfile playerProfile = session.getProfile();
playerProfile.setId(verifiedUUID);
if (!plugin.getCore().getConfig().get("premiumUuid", true)) {
UUID offlineUUID = UUIDAdapter.generateOfflineId(playerProfile.getName());
event.setGameProfile(event.getGameProfile().withId(offlineUUID));
plugin.getLog().info("Overridden UUID from {} to {} (based of {}) on {}",
verifiedUUID, offlineUUID, verifiedUsername, event.getConnection());
}
// bungeecord will do this automatically so override it on disabled option
// if (uniqueIdSetter != null) {
// InitialHandler initialHandler = (InitialHandler) connection;
//
// if (!plugin.getCore().getConfig().get("premiumUuid", true)) {
// setOfflineId(initialHandler, verifiedUsername);
// }
//
// if (!plugin.getCore().getConfig().get("forwardSkin", true)) {
// // this is null on offline mode
// LoginResult loginProfile = initialHandler.getLoginProfile();
// loginProfile.setProperties(emptyProperties);
// }
// }
if (!plugin.getCore().getConfig().get("forwardSkin", true)) {
//FIXME: Do I need to remove *all* properties or only the skin related ones?
event.setGameProfile(event.getGameProfile().withProperties(new ArrayList<>()));
}
}
}
// private void setOfflineId(InitialHandler connection, String username) {
// try {
// final UUID oldPremiumId = connection.getUniqueId();
// final UUID offlineUUID = UUIDAdapter.generateOfflineId(username);
//
// // BungeeCord only allows setting the UUID in PreLogin events and before requesting online mode
// // However if online mode is requested, it will override previous values
// // So we have to do it with reflection
// uniqueIdSetter.invokeExact(connection, offlineUUID);
//
// String format = "Overridden UUID from {} to {} (based of {}) on {}";
// plugin.getLog().info(format, oldPremiumId, offlineUUID, username, connection);
// } catch (Exception ex) {
// plugin.getLog().error("Failed to set offline uuid of {}", username, ex);
// } catch (Throwable throwable) {
// // throw remaining exceptions like outofmemory that we shouldn't handle ourself
// Throwables.throwIfUnchecked(throwable);
// }
// }
@Subscribe
public void onServerConnected(ServerConnectedEvent serverConnectedEvent) {
Player player = serverConnectedEvent.getPlayer();
@ -141,7 +116,10 @@ public class ConnectListener {
// In this case it means that the force command (plugin message) is already received and processed while
// player is still in the login phase and reported to be offline.
Runnable loginTask = new ForceLoginTask(plugin.getCore(), player, server, session);
plugin.getScheduler().runAsync(loginTask);
plugin.getProxy().getScheduler()
.buildTask(plugin, () -> plugin.getScheduler().runAsync(loginTask))
.delay(1L, TimeUnit.SECONDS) // Delay at least one second, otherwise the login command can be missed
.schedule();
}
@Subscribe

1
velocity/src/main/java/com/github/games647/fastlogin/velocity/task/ForceLoginTask.java
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@ -40,7 +40,6 @@ import com.velocitypowered.api.command.CommandSource;
import com.velocitypowered.api.proxy.Player;
import com.velocitypowered.api.proxy.server.RegisteredServer;
import java.nio.charset.StandardCharsets;
import java.util.UUID;
import java.util.concurrent.ExecutionException;