GeyserMC-Mirror/Floodgate
1
0
Fork 0
mirror of https://github.com/GeyserMC/Floodgate.git synced 2025-12-19 14:59:20 +00:00
Code Issues Releases Activity

Added PMD Plugin and changed isBedrockPlayer to isFloodgatePlayer

Browse Source
This commit is contained in:
Tim203
2021-01-16 16:52:04 +01:00
parent 4cf92c6551
commit b737184fb0
44 changed files with 392 additions and 225 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
api/src/main/java/org/geysermc/floodgate/api/FloodgateApi.java
View File

@@ -36,7 +36,7 @@ public interface FloodgateApi {
* Returns the Floodgate API instance.
*/
static FloodgateApi getInstance() {
return InstanceHolder.getInstance();
return InstanceHolder.getApi();
}
/**
@@ -45,7 +45,7 @@ public interface FloodgateApi {
* @param uuid The uuid of the <b>online</b> player
* @return true if the given <b>online</b> player is a Bedrock player
*/
boolean isBedrockPlayer(UUID uuid);
boolean isFloodgatePlayer(UUID uuid);
/**
* Get info about the given Bedrock player
@@ -66,7 +66,7 @@ public interface FloodgateApi {
/**
* Checks if the uuid of the player has the {@link #createJavaPlayerId(long)} format. This
* method can't validate a linked player uuid, since that doesn't equal the format. Use {@link
* #isBedrockPlayer(UUID)} if you want to include linked accounts.
* #isFloodgatePlayer(UUID)} if you want to include linked accounts.
*
* @param uuid the uuid to check
* @return true if the given uuid has the correct format.

25
api/src/main/java/org/geysermc/floodgate/api/InstanceHolder.java
View File

@@ -32,25 +32,28 @@ import org.geysermc.floodgate.api.inject.PlatformInjector;
import org.geysermc.floodgate.api.link.PlayerLink;
public final class InstanceHolder {
@Getter private static FloodgateApi instance;
@Getter private static FloodgateApi api;
@Getter private static PlayerLink playerLink;
@Getter private static PlatformInjector injector;
@Getter private static HandshakeHandlers handshakeHandlers;
private static UUID key;
private static UUID storedKey;
public static boolean setInstance(
public static boolean set(
FloodgateApi floodgateApi,
PlayerLink link,
PlatformInjector platformInjector,
HandshakeHandlers handshakeHandlers,
UUID key
) {
if (instance == null) {
InstanceHolder.key = key;
} else if (!InstanceHolder.key.equals(key)) {
return false;
UUID key) {
if (storedKey != null) {
if (!storedKey.equals(key)) {
return false;
}
} else {
storedKey = key;
}
instance = floodgateApi;
api = floodgateApi;
playerLink = link;
injector = platformInjector;
InstanceHolder.handshakeHandlers = handshakeHandlers;
@@ -59,6 +62,6 @@ public final class InstanceHolder {
@SuppressWarnings("unchecked")
public static <T extends FloodgateApi> T castApi(Class<T> cast) {
return (T) instance;
return (T) api;
}
}

32
api/src/main/java/org/geysermc/floodgate/api/link/PlayerLink.java
View File

@@ -27,6 +27,7 @@ package org.geysermc.floodgate.api.link;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.floodgate.util.LinkedPlayer;
/**
@@ -49,7 +50,8 @@ public interface PlayerLink {
* @return a completable future with the {@link LinkedPlayer}. The future will have a null value
* if that Bedrock player isn't linked
*/
CompletableFuture<LinkedPlayer> getLinkedPlayer(UUID bedrockId);
@NonNull
CompletableFuture<LinkedPlayer> getLinkedPlayer(@NonNull UUID bedrockId);
/**
* Tells if the given player is a linked player
@@ -57,7 +59,8 @@ public interface PlayerLink {
* @param playerId the uuid of the player to check, can be both a Java or a Bedrock uuid
* @return true if the player is a linked player
*/
CompletableFuture<Boolean> isLinkedPlayer(UUID playerId);
@NonNull
CompletableFuture<Boolean> isLinkedPlayer(@NonNull UUID playerId);
/**
* Links a Java account to a Bedrock account.
@@ -67,7 +70,11 @@ public interface PlayerLink {
* @param username the username of the Java player
* @return a future holding void on success or completed exceptionally when failed
*/
CompletableFuture<Void> linkPlayer(UUID bedrockId, UUID javaId, String username);
@NonNull
CompletableFuture<Void> linkPlayer(
@NonNull UUID bedrockId,
@NonNull UUID javaId,
@NonNull String username);
/**
* Unlinks a Java account from a Bedrock account.
@@ -75,7 +82,8 @@ public interface PlayerLink {
* @param javaId the uuid of the Java player
* @return a future holding void on success or completed exceptionally when failed
*/
CompletableFuture<Void> unlinkPlayer(UUID javaId);
@NonNull
CompletableFuture<Void> unlinkPlayer(@NonNull UUID javaId);
/**
* Creates a link request for the given Java player.
@@ -86,10 +94,11 @@ public interface PlayerLink {
* @return a future holding the result of the link request which will be a {@link
* LinkRequestResult} on failure and the link code (string) on success
*/
@NonNull
CompletableFuture<?> createLinkRequest(
UUID javaId,
String javaUsername,
String bedrockUsername
@NonNull UUID javaId,
@NonNull String javaUsername,
@NonNull String bedrockUsername
);
/**
@@ -101,11 +110,12 @@ public interface PlayerLink {
* @param code the code created in {@link #createLinkRequest(UUID, String, String)}
* @return a future holding the result of the link verification
*/
@NonNull
CompletableFuture<LinkRequestResult> verifyLinkRequest(
UUID bedrockId,
String javaUsername,
String bedrockUsername,
String code
@NonNull UUID bedrockId,
@NonNull String javaUsername,
@NonNull String bedrockUsername,
@NonNull String code
);
/**

12
api/src/main/java/org/geysermc/floodgate/api/player/PropertyKey.java
View File

@@ -51,18 +51,6 @@ public class PropertyKey {
this.removable = removable;
}
@Override
public boolean equals(Object obj) {
if (obj instanceof PropertyKey) {
return key.equals(((PropertyKey) obj).key);
}
if (obj instanceof String) {
return key.equals(obj);
}
return false;
}
public Result isAddAllowed(Object obj) { //todo use for add and remove
if (obj instanceof PropertyKey) {
PropertyKey propertyKey = (PropertyKey) obj;

25
bungee/src/main/java/org/geysermc/floodgate/handler/BungeeDataHandler.java
View File

@@ -106,16 +106,19 @@ public final class BungeeDataHandler {
return;
}
switch (result.getResultType()) {
case EXCEPTION:
event.setCancelReason(config.getDisconnect().getInvalidKey());
break;
case INVALID_DATA_LENGTH:
event.setCancelReason(TextComponent.fromLegacyText(String.format(
config.getDisconnect().getInvalidArgumentsLength(),
BedrockData.EXPECTED_LENGTH, result.getBedrockData().getDataLength()
)));
break;
if (result.getResultType() == ResultType.EXCEPTION) {
event.setCancelReason(config.getDisconnect().getInvalidKey());
event.completeIntent(plugin);
return;
}
if (result.getResultType() == ResultType.INVALID_DATA_LENGTH) {
event.setCancelReason(TextComponent.fromLegacyText(String.format(
config.getDisconnect().getInvalidArgumentsLength(),
BedrockData.EXPECTED_LENGTH, result.getBedrockData().getDataLength()
)));
event.completeIntent(plugin);
return;
}
// only continue when SUCCESS
@@ -155,7 +158,7 @@ public final class BungeeDataHandler {
public void handleServerConnect(ProxiedPlayer player) {
// Passes the information through to the connecting server if enabled
if (config.isSendFloodgateData() && api.isBedrockPlayer(player.getUniqueId())) {
if (config.isSendFloodgateData() && api.isFloodgatePlayer(player.getUniqueId())) {
Handshake handshake = ReflectionUtils.getCastedValue(
player.getPendingConnection(), CACHED_HANDSHAKE_PACKET
);

4
bungee/src/main/java/org/geysermc/floodgate/pluginmessage/BungeePluginMessageHandler.java
View File

@@ -25,7 +25,9 @@
package org.geysermc.floodgate.pluginmessage;
import com.google.gson.JsonIOException;
import com.google.gson.JsonObject;
import com.google.gson.JsonSyntaxException;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import java.io.ByteArrayInputStream;
@@ -165,7 +167,7 @@ public final class BungeePluginMessageHandler extends PluginMessageHandler imple
try {
Reader reader = new InputStreamReader(new ByteArrayInputStream(responseData));
response = GSON.fromJson(reader, JsonObject.class);
} catch (Throwable throwable) {
} catch (JsonIOException | JsonSyntaxException throwable) {
logger.error("Failed to read Skin response", throwable);
return;
}

4
bungee/src/main/java/org/geysermc/floodgate/util/BungeeCommandUtil.java
View File

@@ -116,14 +116,14 @@ public final class BungeeCommandUtil implements CommandUtil {
break;
case ONLY_JAVA:
for (ProxiedPlayer player : players) {
if (!api.isBedrockPlayer(player.getUniqueId())) {
if (!api.isFloodgatePlayer(player.getUniqueId())) {
usernames.add(player.getName());
}
}
break;
case ONLY_BEDROCK:
for (ProxiedPlayer player : players) {
if (api.isBedrockPlayer(player.getUniqueId())) {
if (api.isFloodgatePlayer(player.getUniqueId())) {
usernames.add(player.getName());
}
}

18
common/src/main/java/org/geysermc/floodgate/FloodgatePlatform.java
View File

@@ -29,6 +29,7 @@ import com.google.inject.Inject;
import com.google.inject.Injector;
import com.google.inject.Module;
import com.google.inject.name.Named;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.UUID;
@@ -56,8 +57,12 @@ public class FloodgatePlatform {
private Injector guice;
@Inject
public FloodgatePlatform(FloodgateApi api, PlatformInjector platformInjector,
FloodgateLogger logger, Injector guice) {
public FloodgatePlatform(
FloodgateApi api,
PlatformInjector platformInjector,
FloodgateLogger logger,
Injector guice) {
this.api = api;
this.injector = platformInjector;
this.logger = logger;
@@ -69,15 +74,14 @@ public class FloodgatePlatform {
@Named("dataDirectory") Path dataDirectory,
ConfigLoader configLoader,
FloodgateConfigHolder configHolder,
HandshakeHandlers handshakeHandlers
) {
HandshakeHandlers handshakeHandlers) {
if (!Files.isDirectory(dataDirectory)) {
try {
Files.createDirectory(dataDirectory);
} catch (Exception exception) {
} catch (IOException exception) {
logger.error("Failed to create the data folder", exception);
throw new RuntimeException("Failed to create the data folder");
throw new RuntimeException("Failed to create the data folder", exception);
}
}
@@ -90,7 +94,7 @@ public class FloodgatePlatform {
guice = guice.createChildInjector(new ConfigLoadedModule(config));
PlayerLink link = guice.getInstance(PlayerLinkLoader.class).load();
InstanceHolder.setInstance(api, link, this.injector, handshakeHandlers, KEY);
InstanceHolder.set(api, link, this.injector, handshakeHandlers, KEY);
}
public boolean enable(Module... postInitializeModules) {

4
common/src/main/java/org/geysermc/floodgate/addon/addonmanager/AddonManagerHandler.java
View File

@@ -31,6 +31,7 @@ import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.MessageToByteEncoder;
import lombok.RequiredArgsConstructor;
import org.geysermc.floodgate.inject.CommonPlatformInjector;
import org.geysermc.floodgate.util.Constants;
@RequiredArgsConstructor
public final class AddonManagerHandler extends MessageToByteEncoder<ByteBuf> {
@@ -57,8 +58,7 @@ public final class AddonManagerHandler extends MessageToByteEncoder<ByteBuf> {
}
int index = msg.readerIndex();
// LoginSuccess packet = 2
if (readVarInt(msg) == 2) {
if (readVarInt(msg) == Constants.LOGIN_SUCCESS_PACKET_ID) {
loggedIn = true;
injector.loginSuccessCall(channel);
}

2
common/src/main/java/org/geysermc/floodgate/api/SimpleFloodgateApi.java
View File

@@ -43,7 +43,7 @@ public class SimpleFloodgateApi implements FloodgateApi {
private final PluginMessageHandler pluginMessageHandler;
@Override
public boolean isBedrockPlayer(UUID uuid) {
public boolean isFloodgatePlayer(UUID uuid) {
return getPlayer(uuid) != null;
}

6
common/src/main/java/org/geysermc/floodgate/command/LinkAccountCommand.java
View File

@@ -35,6 +35,7 @@ import cloud.commandframework.context.CommandContext;
import com.google.inject.Inject;
import lombok.Getter;
import lombok.NoArgsConstructor;
import net.kyori.adventure.text.Component;
import org.geysermc.floodgate.api.FloodgateApi;
import org.geysermc.floodgate.api.link.LinkRequestResult;
import org.geysermc.floodgate.api.link.PlayerLink;
@@ -74,7 +75,7 @@ public final class LinkAccountCommand implements FloodgateCommand {
}
// when the player is a Bedrock player
if (api.isBedrockPlayer(sender.uuid())) {
if (api.isFloodgatePlayer(sender.uuid())) {
if (!context.contains("code")) {
sender.sendMessage(Message.BEDROCK_USAGE);
return;
@@ -107,6 +108,9 @@ public final class LinkAccountCommand implements FloodgateCommand {
case LINK_COMPLETED:
sender.disconnect(Message.LINK_REQUEST_COMPLETED, targetName);
break;
default:
sender.disconnect(Component.text("Invalid account linking result"));
break;
}
});
return;

2
common/src/main/java/org/geysermc/floodgate/config/FloodgateConfig.java
View File

@@ -47,7 +47,7 @@ public class FloodgateConfig {
private boolean debug;
private int configVersion;
private Key key = null;
private Key key;
public void setKey(Key key) {
if (this.key == null) {

16
common/src/main/java/org/geysermc/floodgate/config/loader/ConfigInitializer.java
View File

@@ -43,8 +43,8 @@ public class ConfigInitializer {
private static final Yaml YAML;
static {
Constructor constructor = new CustomClassLoaderConstructor(
ConfigInitializer.class.getClassLoader());
Constructor constructor =
new CustomClassLoaderConstructor(ConfigInitializer.class.getClassLoader());
constructor.setPropertyUtils(new PropertyUtils() {
@Override
@@ -54,8 +54,11 @@ public class ConfigInitializer {
return properties;
}
private void getPropertiesFromClass(Class<?> type, Class<?> stopAfter,
Map<String, Property> propertyMap) {
private void getPropertiesFromClass(
Class<?> type,
Class<?> stopAfter,
Map<String, Property> propertyMap) {
Class<?> current = type;
while (!Object.class.equals(current)) {
for (Field field : current.getDeclaredFields()) {
@@ -98,8 +101,9 @@ public class ConfigInitializer {
YAML = new Yaml(constructor);
}
public static <T extends FloodgateConfig> T initializeFrom(InputStream dataStream,
Class<T> configClass) {
public static <T extends FloodgateConfig> T initializeFrom(
InputStream dataStream,
Class<T> configClass) {
return YAML.loadAs(dataStream, configClass);
}
}

5
common/src/main/java/org/geysermc/floodgate/config/loader/ConfigLoader.java
View File

@@ -86,7 +86,8 @@ public final class ConfigLoader {
}
} catch (Exception exception) {
logger.error("Error while loading config", exception);
throw new RuntimeException("Failed to load the config! Try to delete the config file");
throw new RuntimeException(
"Failed to load the config! Try to delete the config file", exception);
}
Path keyPath = dataFolder.resolve(configInstance.getKeyFileName());
@@ -125,7 +126,7 @@ public final class ConfigLoader {
configInstance.setKey(key);
} catch (IOException exception) {
logger.error("Error while reading the key", exception);
throw new RuntimeException("Failed to read the key!");
throw new RuntimeException("Failed to read the key!", exception);
}
return configInstance;

14
common/src/main/java/org/geysermc/floodgate/config/updater/ConfigFileUpdater.java
View File

@@ -51,9 +51,13 @@ public final class ConfigFileUpdater {
* @param defaultConfigLocation the location of the default Floodgate config
* @throws IOException if an I/O error occurs
*/
public void update(Path configLocation, Map<String, Object> currentVersion,
Map<String, String> renames, String defaultConfigLocation)
public void update(
Path configLocation,
Map<String, Object> currentVersion,
Map<String, String> renames,
String defaultConfigLocation)
throws IOException {
List<String> notFound = new ArrayList<>();
List<String> newConfig = defaultConfigHandler.loadDefaultConfig(defaultConfigLocation);
@@ -64,7 +68,7 @@ public final class ConfigFileUpdater {
for (int i = 0; i < newConfig.size(); i++) {
line = newConfig.get(i);
// we don't have to check comments or empty lines
if (line.length() == 0 || line.startsWith("#")) {
if (line.isEmpty() || line.charAt(0) == '#') {
continue;
}
@@ -74,7 +78,7 @@ public final class ConfigFileUpdater {
}
// end of subcategory
if (spaces.length() > 0 && currentSpaces.length() < spaces.length()) {
if (!spaces.isEmpty() && currentSpaces.length() < spaces.length()) {
// we can assume this since we don't allow subcategories of subcategories
spaces = "";
map = null;
@@ -134,7 +138,7 @@ public final class ConfigFileUpdater {
logger.info("Successfully updated the config file! " +
"Your old config has been moved to config-old.yml");
if (notFound.size() > 0) {
if (!notFound.isEmpty()) {
StringBuilder messageBuilder = new StringBuilder(
"Please note that the following keys we not found in the old config and " +
"are now using the default Floodgate config value. Missing/new keys: ");

13
common/src/main/java/org/geysermc/floodgate/config/updater/ConfigUpdater.java
View File

@@ -48,16 +48,15 @@ public final class ConfigUpdater {
public void update(String defaultConfigLocation) {
Path configLocation = dataFolder.resolve("config.yml");
BufferedReader configReader;
try {
configReader = Files.newBufferedReader(configLocation);
Map<String, Object> config;
try (BufferedReader configReader = Files.newBufferedReader(configLocation)) {
config = new Yaml().load(configReader);
} catch (IOException exception) {
logger.error("Error while opening the config file", exception);
throw new RuntimeException("Failed to update config");
throw new RuntimeException("Failed to update config", exception);
}
Map<String, Object> config = new Yaml().load(configReader);
// new name -> old name
Map<String, String> renames = new HashMap<>();
@@ -93,7 +92,7 @@ public final class ConfigUpdater {
fileUpdater.update(configLocation, config, renames, defaultConfigLocation);
} catch (IOException exception) {
logger.error("Error while updating the config file", exception);
throw new RuntimeException("Failed to update config");
throw new RuntimeException("Failed to update config", exception);
}
}
}

2
common/src/main/java/org/geysermc/floodgate/link/DisabledPlayerLink.java
View File

@@ -42,6 +42,8 @@ final class DisabledPlayerLink implements PlayerLink {
public void load() {
}
//todo don't return null
@Override
public CompletableFuture<LinkedPlayer> getLinkedPlayer(UUID bedrockId) {
return null;

2
common/src/main/java/org/geysermc/floodgate/link/GlobalPlayerLinking.java
View File

@@ -99,7 +99,7 @@ public class GlobalPlayerLinking extends CommonPlayerLink {
// player linking and unlinking now goes through the global player linking server.
// so individual servers can't register nor unlink players.
//todo probably return a failed future instead of returning null?
//todo don't return null
@Override
public CompletableFuture<Void> linkPlayer(UUID bedrockId, UUID javaId, String username) {

1
common/src/main/java/org/geysermc/floodgate/link/LinkRequestImpl.java
View File

@@ -47,6 +47,7 @@ public final class LinkRequestImpl implements LinkRequest {
requestTime = Instant.now().getEpochSecond();
}
@Override
public boolean isExpired(long linkTimeout) {
long timePassed = Instant.now().getEpochSecond() - requestTime;
return timePassed > linkTimeout;

52
common/src/main/java/org/geysermc/floodgate/link/PlayerLinkLoader.java
View File

@@ -40,6 +40,7 @@ import java.net.URLClassLoader;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;
import java.util.Locale;
import java.util.stream.Collectors;
import javax.inject.Named;
import org.geysermc.floodgate.api.link.PlayerLink;
@@ -61,13 +62,13 @@ public final class PlayerLinkLoader {
throw new IllegalStateException("Config cannot be null!");
}
FloodgateConfig.PlayerLinkConfig linkConfig = config.getPlayerLink();
if (!linkConfig.isEnabled()) {
FloodgateConfig.PlayerLinkConfig linkingConfig = config.getPlayerLink();
if (!linkingConfig.isEnabled()) {
return new DisabledPlayerLink();
}
// we use our own internal PlayerLinking when global linking is enabled
if (linkConfig.isUseGlobalLinking()) {
if (linkingConfig.isUseGlobalLinking()) {
return injector.getInstance(GlobalPlayerLinking.class);
}
@@ -81,7 +82,7 @@ public final class PlayerLinkLoader {
return null;
}
if (files.size() == 0) {
if (files.isEmpty()) {
logger.error("Failed to find a database implementation");
return null;
}
@@ -89,17 +90,20 @@ public final class PlayerLinkLoader {
Path implementationPath = files.get(0);
// We only want to load one database implementation
String type = linkConfig.getType().toLowerCase();
if (files.size() > 1) {
implementationPath = null;
boolean found = false;
String type = linkingConfig.getType().toLowerCase(Locale.ROOT);
for (Path path : files) {
if (path.getFileName().toString().toLowerCase().contains(type)) {
if (path.getFileName().toString().toLowerCase(Locale.ROOT).contains(type)) {
implementationPath = path;
found = true;
}
}
if (implementationPath == null) {
if (!found) {
logger.error("Failed to find an implementation for type: {}",
linkConfig.getType());
linkingConfig.getType());
return null;
}
}
@@ -107,23 +111,29 @@ public final class PlayerLinkLoader {
Class<? extends PlayerLink> mainClass;
try {
URL pluginUrl = implementationPath.toUri().toURL();
URLClassLoader classLoader = new URLClassLoader(
new URL[]{pluginUrl},
PlayerLinkLoader.class.getClassLoader()
);
InputStream linkImplConfigStream = classLoader.getResourceAsStream("config.json");
requireNonNull(linkImplConfigStream, "Database implementation should contain a config");
try (URLClassLoader classLoader = new URLClassLoader(
new URL[]{pluginUrl}, PlayerLinkLoader.class.getClassLoader())) {
JsonObject linkImplConfig = new Gson().fromJson(
new InputStreamReader(linkImplConfigStream), JsonObject.class
);
String mainClassName;
String mainClassName = linkImplConfig.get("mainClass").getAsString();
mainClass = (Class<? extends PlayerLink>) classLoader.loadClass(mainClassName);
try (InputStream linkConfigStream =
classLoader.getResourceAsStream("config.json")) {
requireNonNull(linkConfigStream, "Implementation should have a config");
JsonObject linkConfig = new Gson().fromJson(
new InputStreamReader(linkConfigStream), JsonObject.class
);
mainClassName = linkConfig.get("mainClass").getAsString();
}
mainClass = (Class<? extends PlayerLink>) classLoader.loadClass(mainClassName);
}
} catch (ClassCastException exception) {
logger.error("The database implementation ({}) doesn't extend the PlayerLink class!",
implementationPath.getFileName().toString());
implementationPath.getFileName().toString(), exception);
return null;
} catch (Exception exception) {
logger.error("Error while loading database jar", exception);

2
common/src/main/java/org/geysermc/floodgate/logger/JavaUtilFloodgateLogger.java
View File

@@ -37,7 +37,7 @@ import org.geysermc.floodgate.util.LanguageManager;
public final class JavaUtilFloodgateLogger implements FloodgateLogger {
private final Logger logger;
private final LanguageManager languageManager;
private Level originLevel = null;
private Level originLevel;
@Override
public void error(String message, Object... args) {

2
common/src/main/java/org/geysermc/floodgate/platform/command/CommandMessage.java
View File

@@ -51,7 +51,7 @@ public interface CommandMessage {
StringBuilder builder = new StringBuilder();
for (int i = 0; i < translateParts.length; i++) {
builder.append(manager.getString(translateParts[i], locale, args));
if (++i != translateParts.length) {
if (translateParts.length != i + 1) {
builder.append(" ");
}
}

2
common/src/main/java/org/geysermc/floodgate/platform/pluginmessage/PluginMessageHandler.java
View File

@@ -53,7 +53,7 @@ public abstract class PluginMessageHandler {
}
public void sendSkinResponse(UUID player, boolean failed, String response) {
return; // Proxy implementations don't send responses
// Proxy implementations don't send responses
}
protected byte[] createFormData(Form form) {

2
common/src/main/java/org/geysermc/floodgate/player/FloodgatePlayerImpl.java
View File

@@ -154,10 +154,12 @@ public final class FloodgatePlayerImpl implements FloodgatePlayer {
CompletableFuture.completedFuture(null);
}
@Override
public UUID getCorrectUniqueId() {
return linkedPlayer != null ? linkedPlayer.getJavaUniqueId() : javaUniqueId;
}
@Override
public String getCorrectUsername() {
return linkedPlayer != null ? linkedPlayer.getJavaUsername() : javaUsername;
}

56
common/src/main/java/org/geysermc/floodgate/player/HandshakeHandler.java
View File

@@ -64,33 +64,33 @@ public final class HandshakeHandler {
private final AttributeKey<FloodgatePlayer> playerAttribute;
private final FloodgateLogger logger;
public HandshakeResult handle(Channel channel, @NonNull String hostname) {
public HandshakeResult handle(Channel channel, @NonNull String originalHostname) {
String[] split = originalHostname.split("\0");
String data = null;
StringBuilder hostnameBuilder = new StringBuilder();
for (String value : split) {
if (data == null && FloodgateCipher.hasHeader(value)) {
data = value;
continue;
}
hostnameBuilder.append(value);
}
// hostname now doesn't have Floodgate data anymore if it had
String hostname = hostnameBuilder.toString();
if (data == null) {
return callHandlerAndReturnResult(
ResultType.NOT_FLOODGATE_DATA,
channel, null, hostname);
}
// header + base64 iv - 0x21 - encrypted data - 0x21 - RawSkin
int expectedHeaderLength = FloodgateCipher.HEADER_LENGTH +
Base64Utils.getEncodedLength(AesCipher.IV_LENGTH);
int lastSplitIndex = data.lastIndexOf(0x21);
try {
String[] split = hostname.split("\0");
String data = null;
StringBuilder hostnameBuilder = new StringBuilder();
for (String value : split) {
if (data == null && FloodgateCipher.hasHeader(value)) {
data = value;
continue;
}
hostnameBuilder.append(value);
}
// hostname now doesn't have Floodgate data anymore if it had
hostname = hostnameBuilder.toString();
if (data == null) {
return callHandlerAndReturnResult(
ResultType.NOT_FLOODGATE_DATA,
channel, null, hostname);
}
// header + base64 iv - 0x21 - encrypted data - 0x21 - RawSkin
int expectedHeaderLength = FloodgateCipher.HEADER_LENGTH +
Base64Utils.getEncodedLength(AesCipher.IV_LENGTH);
int lastSplitIndex = data.lastIndexOf(0x21);
byte[] floodgateData;
byte[] rawSkinData = null;
@@ -181,8 +181,8 @@ public final class HandshakeHandler {
ResultType resultType,
Channel channel,
BedrockData bedrockData,
String hostname
) {
String hostname) {
HandshakeData handshakeData = new HandshakeDataImpl(channel, bedrockData != null,
bedrockData, null, null, hostname, null);
handshakeHandlers.callHandshakeHandlers(handshakeData);

1
common/src/main/java/org/geysermc/floodgate/player/UserAudience.java
View File

@@ -46,6 +46,7 @@ public interface UserAudience extends Identified, Identity, Audience {
boolean hasPermission(@NonNull final String permission);
@Override
void sendMessage(final @NonNull Identity source,
final @NonNull Component message,
final @NonNull MessageType type);

14
common/src/main/java/org/geysermc/floodgate/player/UserAudienceArgument.java
View File

@@ -31,6 +31,7 @@ import cloud.commandframework.arguments.parser.ArgumentParser;
import cloud.commandframework.context.CommandContext;
import com.google.common.collect.ImmutableList;
import java.util.List;
import java.util.Locale;
import java.util.Queue;
import java.util.UUID;
import lombok.RequiredArgsConstructor;
@@ -154,13 +155,18 @@ public final class UserAudienceArgument extends CommandArgument<UserAudience, Us
final @NonNull CommandContext<UserAudience> commandContext,
final @NonNull String input
) {
CommandUtil commandUtil = commandContext.get("CommandUtil");
final CommandUtil commandUtil = commandContext.get("CommandUtil");
final String trimmedInput = input.trim();
final String lowercaseInput = input.toLowerCase().trim();
if (trimmedInput.isEmpty()) {
return ImmutableList.copyOf(commandUtil.getOnlineUsernames(limitTo));
}
final String lowercaseInput = input.toLowerCase(Locale.ROOT);
final ImmutableList.Builder<String> builder = ImmutableList.builder();
for (final String player : commandUtil.getOnlineUsernames(limitTo)) {
if (lowercaseInput.isEmpty() || player.toLowerCase().startsWith(lowercaseInput)) {
if (player.toLowerCase(Locale.ROOT).startsWith(lowercaseInput)) {
builder.add(player);
}
}
@@ -182,7 +188,7 @@ public final class UserAudienceArgument extends CommandArgument<UserAudience, Us
}
@Override
public synchronized @NonNull Throwable fillInStackTrace() {
public @NonNull Throwable fillInStackTrace() {
return this;
}
}

17
common/src/main/java/org/geysermc/floodgate/skin/SkinUploader.java
View File

@@ -27,6 +27,7 @@ package org.geysermc.floodgate.skin;
import com.google.gson.JsonObject;
import java.awt.image.BufferedImage;
import java.util.Locale;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.Executor;
import java.util.concurrent.Executors;
@@ -43,7 +44,7 @@ public final class SkinUploader {
private static final int MAX_TRIES = 3;
private final Executor requestExecutor = Executors.newSingleThreadExecutor();
private long nextResult = 0;
private long nextResult;
public CompletableFuture<UploadResult> uploadSkin(@Nonnull RawSkin rawSkin) {
return CompletableFuture.supplyAsync(() -> uploadSkinInner(rawSkin, 0), requestExecutor);
@@ -65,12 +66,11 @@ public final class SkinUploader {
try {
UploadResult result = parseAndHandleResponse(HttpUtils.post(url, image));
if (result.httpCode == 429) {
times += 1;
if (times >= MAX_TRIES) {
if (result.getHttpCode() == 429) {
if (times + 1 >= MAX_TRIES) {
return result;
}
uploadSkinInner(rawSkin, times);
uploadSkinInner(rawSkin, times + 1);
}
return result;
} catch (RuntimeException exception) {
@@ -79,7 +79,7 @@ public final class SkinUploader {
}
private String getUploadUrlParameters(SkinModel model) {
return "?visibility=1&model=" + model.name;
return "?visibility=1&model=" + model.getName();
}
private UploadResult parseAndHandleResponse(HttpResponse response) {
@@ -103,14 +103,15 @@ public final class SkinUploader {
STEVE, ALEX;
public static final SkinModel[] VALUES = values();
private final String name = name().toLowerCase();
@Getter private final String name = name().toLowerCase(Locale.ROOT);
public static SkinModel getByOrdinal(int ordinal) {
return VALUES.length > ordinal ? VALUES[ordinal] : STEVE;
}
public static SkinModel getByName(String name) {
return name == null || !name.equalsIgnoreCase("alex") ? STEVE : ALEX;
return "alex".equalsIgnoreCase(name) ? ALEX : STEVE;
}
}

30
common/src/main/java/org/geysermc/floodgate/util/Constants.java Normal file
View File

@@ -0,0 +1,30 @@
/*
* Copyright (c) 2019-2021 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Floodgate
*/
package org.geysermc.floodgate.util;
public final class Constants {
public static final int LOGIN_SUCCESS_PACKET_ID = 2;
}

20
common/src/main/java/org/geysermc/floodgate/util/LanguageManager.java
View File

@@ -28,6 +28,7 @@ package org.geysermc.floodgate.util;
import com.google.common.base.Joiner;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.text.MessageFormat;
@@ -63,8 +64,8 @@ public final class LanguageManager {
*/
private static String formatLocale(String locale) {
try {
String[] parts = locale.toLowerCase().split("_");
return parts[0] + "_" + parts[1].toUpperCase();
String[] parts = locale.toLowerCase(Locale.ROOT).split("_");
return parts[0] + "_" + parts[1].toUpperCase(Locale.ROOT);
} catch (Exception e) {
return locale;
}
@@ -117,31 +118,32 @@ public final class LanguageManager {
* @return true if the locale has been found
*/
public boolean loadLocale(String locale) {
locale = formatLocale(locale);
String formatLocale = formatLocale(locale);
// just return if the locale has been loaded already
if (localeMappings.containsKey(locale)) {
if (localeMappings.containsKey(formatLocale)) {
return true;
}
InputStream localeStream = LanguageManager.class.getClassLoader().getResourceAsStream(
"languages/texts/" + locale + ".properties");
"languages/texts/" + formatLocale + ".properties");
// load the locale
if (localeStream != null) {
Properties localeProp = new Properties();
try {
localeProp.load(new InputStreamReader(localeStream, StandardCharsets.UTF_8));
try (Reader reader = new InputStreamReader(localeStream, StandardCharsets.UTF_8)) {
localeProp.load(reader);
} catch (Exception e) {
throw new AssertionError("Failed to load Floodgate locale", e);
}
// insert the locale into the mappings
localeMappings.put(locale, localeProp);
localeMappings.put(formatLocale, localeProp);
return true;
}
logger.warn("Missing locale file: " + locale);
logger.warn("Missing locale file: " + formatLocale);
return false;
}

5
common/src/main/java/org/geysermc/floodgate/util/MessageFormatter.java
View File

@@ -42,9 +42,8 @@ public final class MessageFormatter {
int previousIndex = -1;
int currentIndex;
StringBuilder stringBuilder = new StringBuilder(
message.length() + getArgsContentLength(args)
);
StringBuilder stringBuilder =
new StringBuilder(message.length() + getArgsContentLength(args));
for (String argument : args) {
currentIndex = message.indexOf(DELIM_STR, previousIndex);

24
common/src/main/java/org/geysermc/floodgate/util/ReflectionUtils.java
View File

@@ -48,7 +48,7 @@ public final class ReflectionUtils {
*/
@Getter
@Setter
private static String prefix = null;
private static String prefix;
static {
Field modifiersField = null;
@@ -59,12 +59,12 @@ public final class ReflectionUtils {
try {
Method declaredFields = getMethod(Class.class, "getDeclaredFields0", boolean.class);
if (declaredFields == null) {
throw new NoSuchMethodException();
throw new NoSuchMethodException("Cannot find method getDeclaredFields0");
}
Field[] fields = castedInvoke(Field.class, declaredFields, false);
if (fields == null) {
throw new Exception();
throw new RuntimeException("The Field class cannot have null fields");
}
for (Field field : fields) {
@@ -79,7 +79,7 @@ public final class ReflectionUtils {
System.getProperty("java.version"),
System.getProperty("java.vendor"),
System.getProperty("java.vendor.url")
));
), exception);
}
}
@@ -382,6 +382,9 @@ public final class ReflectionUtils {
*/
@Nullable
public static Object invoke(Object instance, Method method, Object... arguments) {
if (method == null) {
return null;
}
makeAccessible(method);
try {
return method.invoke(instance, arguments);
@@ -410,11 +413,7 @@ public final class ReflectionUtils {
@SuppressWarnings("unchecked")
@Nullable
public static <T> T castedInvoke(Object instance, Method method, Object... arguments) {
try {
return (T) invoke(instance, method, arguments);
} catch (NullPointerException exception) {
return null;
}
return (T) invoke(instance, method, arguments);
}
/**
@@ -438,12 +437,7 @@ public final class ReflectionUtils {
*/
@Nullable
public static Object invokeStatic(Class<?> clazz, String method) {
try {
return invoke(null, getMethod(clazz, method));
} catch (NullPointerException exception) {
exception.printStackTrace();
return null;
}
return invoke(null, getMethod(clazz, method));
}
/**

79
database/sqlite/src/main/java/org/geysermc/floodgate/database/SqliteDatabase.java
View File

@@ -39,6 +39,7 @@ import java.util.Map;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CompletionException;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.floodgate.api.link.LinkRequest;
import org.geysermc.floodgate.api.link.LinkRequestResult;
import org.geysermc.floodgate.link.CommonPlayerLink;
@@ -59,11 +60,12 @@ public class SqliteDatabase extends CommonPlayerLink {
try {
Class.forName("org.sqlite.JDBC");
connection = DriverManager.getConnection("jdbc:sqlite:" + databasePath.toString());
Statement statement = connection.createStatement();
statement.setQueryTimeout(30); // set timeout to 30 sec.
statement.executeUpdate(
"create table if not exists LinkedPlayers (bedrockId string, javaUniqueId string, javaUsername string)"
);
try (Statement statement = connection.createStatement()) {
statement.setQueryTimeout(30); // set timeout to 30 sec.
statement.executeUpdate(
"create table if not exists LinkedPlayers (bedrockId string, javaUniqueId string, javaUsername string)"
);
}
} catch (ClassNotFoundException exception) {
getLogger().error("The required class to load the SQLite database wasn't found");
} catch (SQLException exception) {
@@ -82,12 +84,12 @@ public class SqliteDatabase extends CommonPlayerLink {
}
@Override
public CompletableFuture<LinkedPlayer> getLinkedPlayer(UUID bedrockId) {
@NonNull
public CompletableFuture<LinkedPlayer> getLinkedPlayer(@NonNull UUID bedrockId) {
return CompletableFuture.supplyAsync(() -> {
try {
PreparedStatement query = connection.prepareStatement(
"select * from LinkedPlayers where bedrockId = ?"
);
try (PreparedStatement query = connection.prepareStatement(
"select * from LinkedPlayers where bedrockId = ?")) {
query.setString(1, bedrockId.toString());
ResultSet result = query.executeQuery();
if (!result.next()) {
@@ -97,7 +99,7 @@ public class SqliteDatabase extends CommonPlayerLink {
String javaUsername = result.getString("javaUsername");
UUID javaUniqueId = UUID.fromString(result.getString("javaUniqueId"));
return LinkedPlayer.of(javaUsername, javaUniqueId, bedrockId);
} catch (SQLException | NullPointerException exception) {
} catch (SQLException exception) {
getLogger().error("Error while getting LinkedPlayer", exception);
throw new CompletionException("Error while getting LinkedPlayer", exception);
}
@@ -105,17 +107,17 @@ public class SqliteDatabase extends CommonPlayerLink {
}
@Override
public CompletableFuture<Boolean> isLinkedPlayer(UUID playerId) {
@NonNull
public CompletableFuture<Boolean> isLinkedPlayer(@NonNull UUID playerId) {
return CompletableFuture.supplyAsync(() -> {
try {
PreparedStatement query = connection.prepareStatement(
"select javaUniqueId from LinkedPlayers where bedrockId = ? or javaUniqueId = ?"
);
try (PreparedStatement query = connection.prepareStatement(
"select javaUniqueId from LinkedPlayers where bedrockId = ? or javaUniqueId = ?")) {
query.setString(1, playerId.toString());
query.setString(2, playerId.toString());
ResultSet result = query.executeQuery();
return result.next();
} catch (SQLException | NullPointerException exception) {
} catch (SQLException exception) {
getLogger().error("Error while checking if player is a LinkedPlayer", exception);
throw new CompletionException(
"Error while checking if player is a LinkedPlayer", exception
@@ -125,38 +127,41 @@ public class SqliteDatabase extends CommonPlayerLink {
}
@Override
public CompletableFuture<Void> linkPlayer(UUID bedrockId, UUID javaId, String username) {
@NonNull
public CompletableFuture<Void> linkPlayer(
@NonNull UUID bedrockId,
@NonNull UUID javaId,
@NonNull String username) {
return CompletableFuture.runAsync(
() -> linkPlayer0(bedrockId, javaId, username),
getExecutorService());
}
private void linkPlayer0(UUID bedrockId, UUID javaId, String username) {
try {
PreparedStatement query = connection.prepareStatement(
"insert into LinkedPlayers values(?, ?, ?)"
);
try (PreparedStatement query =
connection.prepareStatement("insert into LinkedPlayers values(?, ?, ?)")) {
query.setString(1, bedrockId.toString());
query.setString(2, javaId.toString());
query.setString(3, username);
query.executeUpdate();
} catch (SQLException | NullPointerException exception) {
} catch (SQLException exception) {
getLogger().error("Error while linking player", exception);
throw new CompletionException("Error while linking player", exception);
}
}
@Override
public CompletableFuture<Void> unlinkPlayer(UUID javaId) {
@NonNull
public CompletableFuture<Void> unlinkPlayer(@NonNull UUID javaId) {
return CompletableFuture.runAsync(() -> {
try {
PreparedStatement query = connection.prepareStatement(
"delete from LinkedPlayers where javaUniqueId = ? or bedrockId = ?"
);
try (PreparedStatement query = connection.prepareStatement(
"delete from LinkedPlayers where javaUniqueId = ? or bedrockId = ?")) {
query.setString(1, javaId.toString());
query.setString(2, javaId.toString());
query.executeUpdate();
} catch (SQLException | NullPointerException exception) {
} catch (SQLException exception) {
getLogger().error("Error while unlinking player", exception);
throw new CompletionException("Error while unlinking player", exception);
}
@@ -164,10 +169,11 @@ public class SqliteDatabase extends CommonPlayerLink {
}
@Override
@NonNull
public CompletableFuture<String> createLinkRequest(
UUID javaId,
String javaUsername,
String bedrockUsername
@NonNull UUID javaId,
@NonNull String javaUsername,
@NonNull String bedrockUsername
) {
return CompletableFuture.supplyAsync(() -> {
LinkRequest request =
@@ -180,11 +186,12 @@ public class SqliteDatabase extends CommonPlayerLink {
}
@Override
@NonNull
public CompletableFuture<LinkRequestResult> verifyLinkRequest(
UUID bedrockId,
String javaUsername,
String bedrockUsername,
String code
@NonNull UUID bedrockId,
@NonNull String javaUsername,
@NonNull String bedrockUsername,
@NonNull String code
) {
return CompletableFuture.supplyAsync(() -> {
LinkRequest request = activeLinkRequests.get(javaUsername);

43
pom.xml
View File

@@ -84,4 +84,47 @@
<repositories>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-pmd-plugin</artifactId>
<version>3.14.0</version>
<configuration>
<rulesets>
<ruleset>${session.executionRootDirectory}/ruleset.xml</ruleset>
</rulesets>
<printFailingErrors>true</printFailingErrors>
</configuration>
<executions>
<execution>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-pmd-plugin</artifactId>
<version>3.14.0</version>
<configuration>
<rulesets>
<ruleset>${session.executionRootDirectory}/ruleset.xml</ruleset>
</rulesets>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jxr-plugin</artifactId>
<version>2.3</version>
</plugin>
</plugins>
</reporting>
</project>

44
ruleset.xml Normal file
View File

@@ -0,0 +1,44 @@
<?xml version="1.0"?>
<ruleset name="Floodgate Rules"
xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
<description>
Floodgate Code ruleset
</description>
<exclude-pattern>.*/ReflectionUtils.*</exclude-pattern>
<exclude-pattern>.*/CommonPlayerLink.*</exclude-pattern><!-- UnusedPrivateMethod -->
<exclude-pattern>.*/DefaultConfigHandler.*</exclude-pattern><!-- NullAssignment -->
<exclude-pattern>.*/ConfigFileUpdater.*</exclude-pattern><!-- NullAssignment -->
<exclude-pattern>.*/FloodgateConfig.*</exclude-pattern><!-- RedundantFieldInitializer -->
<rule ref="category/java/bestpractices.xml/MissingOverride" />
<rule ref="category/java/bestpractices.xml/UseCollectionIsEmpty" />
<rule ref="category/java/bestpractices.xml/UseTryWithResources" />
<rule ref="category/java/errorprone.xml/CloseResource" />
<rule ref="category/java/errorprone.xml/UseLocaleWithCaseConversions" />
<!-- got a bit lazy, just added whole sections and excluded some unnecessary ones -->
<rule ref="category/java/bestpractices.xml">
<!-- maybe add these ones back later on -->
<exclude name="AvoidPrintStackTrace" />
<exclude name="GuardLogStatement" />
</rule>
<rule ref="category/java/errorprone.xml">
<exclude name="AvoidDuplicateLiterals" />
<exclude name="AvoidLiteralsInIfCondition" /><!-- Some things just don't change :shrug: -->
<exclude name="AvoidFieldNameMatchingMethodName" />
<exclude name="BeanMembersShouldSerialize" />
<exclude name="UseProperClassLoader" />
</rule>
<rule ref="category/java/performance.xml">
<exclude name="AvoidUsingShortType" />
<exclude name="AvoidInstantiatingObjectsInLoops" /><!-- this is ok to some extend -->
<exclude name="InefficientStringBuffering" />
</rule>
<rule ref="category/java/security.xml" />
</ruleset>

2
spigot/src/main/java/org/geysermc/floodgate/addon/data/SpigotDataHandler.java
View File

@@ -126,7 +126,7 @@ public final class SpigotDataHandler extends SimpleChannelInboundHandler<Object>
Enum<?>[] protocolStates = (Enum<?>[]) PROTOCOL_STATE.getType().getEnumConstants();
Object readyToAcceptState = null;
for (Enum<?> protocolState : protocolStates) {
if (protocolState.name().equals("READY_TO_ACCEPT")) {
if ("READY_TO_ACCEPT".equals(protocolState.name())) {
readyToAcceptState = protocolState;
}
}

5
spigot/src/main/java/org/geysermc/floodgate/inject/spigot/SpigotInjector.java
View File

@@ -50,7 +50,7 @@ public final class SpigotInjector extends CommonPlatformInjector {
private Object serverConnection;
private String injectedFieldName;
@Getter private boolean injected = false;
@Getter private boolean injected;
@Override
@SuppressWarnings("SynchronizationOnLocalVariableOrMethodParameter")
@@ -148,7 +148,6 @@ public final class SpigotInjector extends CommonPlatformInjector {
}
}
injectedFieldName = null;
injected = false;
return true;
}
@@ -162,7 +161,7 @@ public final class SpigotInjector extends CommonPlatformInjector {
Object minecraftServerInstance = ReflectionUtils.invokeStatic(minecraftServer, "getServer");
for (Method method : minecraftServer.getDeclaredMethods()) {
if (method.getReturnType().getSimpleName().equals("ServerConnection")) {
if ("ServerConnection".equals(method.getReturnType().getSimpleName())) {
if (method.getParameterTypes().length == 0) {
serverConnection = method.invoke(minecraftServerInstance);
}

5
spigot/src/main/java/org/geysermc/floodgate/pluginmessage/SpigotSkinApplier.java
View File

@@ -57,8 +57,7 @@ public final class SpigotSkinApplier implements SkinApplier {
public SpigotSkinApplier(
SpigotVersionSpecificMethods versionSpecificMethods,
SpigotPlugin plugin,
FloodgateConfigHolder configHolder
) {
FloodgateConfigHolder configHolder) {
this.versionSpecificMethods = versionSpecificMethods;
this.plugin = plugin;
this.configHolder = configHolder;
@@ -89,7 +88,7 @@ public final class SpigotSkinApplier implements SkinApplier {
// By running as a task, we don't run into async issues
plugin.getServer().getScheduler().runTask(plugin, () -> {
for (Player p : Bukkit.getOnlinePlayers()) {
if (p != player && p.canSee(player)) {
if (!p.equals(player) && p.canSee(player)) {
versionSpecificMethods.hidePlayer(p, player);
versionSpecificMethods.showPlayer(p, player);
}

5
spigot/src/main/java/org/geysermc/floodgate/util/SpigotCommandUtil.java
View File

@@ -60,6 +60,7 @@ public final class SpigotCommandUtil implements CommandUtil {
private final FloodgateLogger logger;
private final LanguageManager manager;
@Override
public @NonNull UserAudience getAudience(final @NonNull Object sourceObj) {
if (!(sourceObj instanceof CommandSender)) {
throw new IllegalArgumentException("Source has to be a CommandSender!");
@@ -116,14 +117,14 @@ public final class SpigotCommandUtil implements CommandUtil {
break;
case ONLY_JAVA:
for (Player player : players) {
if (!api.isBedrockPlayer(player.getUniqueId())) {
if (!api.isFloodgatePlayer(player.getUniqueId())) {
usernames.add(player.getName());
}
}
break;
case ONLY_BEDROCK:
for (Player player : players) {
if (api.isBedrockPlayer(player.getUniqueId())) {
if (api.isFloodgatePlayer(player.getUniqueId())) {
usernames.add(player.getName());
}
}

1
velocity/src/main/java/org/geysermc/floodgate/addon/data/VelocityProxyDataHandler.java
View File

@@ -106,6 +106,7 @@ public final class VelocityProxyDataHandler extends SimpleChannelInboundHandler<
break;
case EXCEPTION:
ctx.channel().attr(kickMessageAttribute).set(config.getDisconnect().getInvalidKey());
return;
case INVALID_DATA_LENGTH:
ctx.channel().attr(kickMessageAttribute)
.set(config.getDisconnect().getInvalidArgumentsLength());

2
velocity/src/main/java/org/geysermc/floodgate/addon/data/VelocityServerDataHandler.java
View File

@@ -110,7 +110,7 @@ public final class VelocityServerDataHandler extends MessageToMessageEncoder<Obj
checkArgument(encryptedData != null, "Encrypted data cannot be null");
// use the same system that we use on bungee, our data goes before all the other data
int addressFinished = address.indexOf("\0");
int addressFinished = address.indexOf('\0');
String originalAddress = address.substring(0, addressFinished);
String remaining = address.substring(addressFinished);

3
velocity/src/main/java/org/geysermc/floodgate/inject/velocity/VelocityInjector.java
View File

@@ -44,8 +44,9 @@ public final class VelocityInjector extends CommonPlatformInjector {
private final ProxyServer server;
private final FloodgateLogger logger;
@Getter private boolean injected = false;
@Getter private boolean injected;
@Override
@SuppressWarnings("rawtypes")
public boolean inject() {
if (isInjected()) {

4
velocity/src/main/java/org/geysermc/floodgate/listener/VelocityPluginMessageHandler.java
View File

@@ -25,7 +25,9 @@
package org.geysermc.floodgate.listener;
import com.google.gson.JsonIOException;
import com.google.gson.JsonObject;
import com.google.gson.JsonSyntaxException;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import com.velocitypowered.api.event.Subscribe;
@@ -165,7 +167,7 @@ public class VelocityPluginMessageHandler extends PluginMessageHandler {
try {
Reader reader = new InputStreamReader(new ByteArrayInputStream(responseData));
response = GSON.fromJson(reader, JsonObject.class);
} catch (Throwable throwable) {
} catch (JsonIOException | JsonSyntaxException throwable) {
logger.error("Failed to read Skin response", throwable);
return;
}

4
velocity/src/main/java/org/geysermc/floodgate/util/VelocityCommandUtil.java
View File

@@ -115,14 +115,14 @@ public final class VelocityCommandUtil implements CommandUtil {
break;
case ONLY_JAVA:
for (Player player : players) {
if (!api.isBedrockPlayer(player.getUniqueId())) {
if (!api.isFloodgatePlayer(player.getUniqueId())) {
usernames.add(player.getUsername());
}
}
break;
case ONLY_BEDROCK:
for (Player player : players) {
if (api.isBedrockPlayer(player.getUniqueId())) {
if (api.isFloodgatePlayer(player.getUniqueId())) {
usernames.add(player.getUsername());
}
}