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fix(wired): bound user condition inputs

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This commit is contained in:
simoleo89
2026-06-17 18:54:27 +02:00
parent 416d0bb088
commit 3304edafb7
5 changed files with 151 additions and 34 deletions
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Emulator/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionHabboHasEffect.java
+24 -6
View File
@@ -87,14 +87,32 @@ public class WiredConditionHabboHasEffect extends InteractionWiredCondition {
@Override
public void loadWiredData(ResultSet set, Room room) throws SQLException {
String wiredData = set.getString("wired_data");
if (wiredData == null || wiredData.isEmpty()) {
this.onPickUp();
return;
}
if (wiredData.startsWith("{")) {
JsonData data = WiredManager.getGson().fromJson(wiredData, JsonData.class);
this.effectId = data.effectId;
this.userSource = data.userSource;
JsonData data;
try {
data = WiredManager.getGson().fromJson(wiredData, JsonData.class);
} catch (RuntimeException ignored) {
this.onPickUp();
return;
}
if (data == null) {
this.onPickUp();
return;
}
this.effectId = WiredUserConditionInputGuard.normalizeEffectId(data.effectId);
this.userSource = WiredUserConditionInputGuard.normalizeUserSource(data.userSource);
this.quantifier = this.normalizeQuantifier(data.quantifier, QUANTIFIER_ANY);
} else {
this.effectId = Integer.parseInt(wiredData);
try {
this.effectId = WiredUserConditionInputGuard.normalizeEffectId(Integer.parseInt(wiredData));
} catch (NumberFormatException ignored) {
this.effectId = 0;
}
this.userSource = WiredSourceUtil.SOURCE_TRIGGER;
this.quantifier = QUANTIFIER_ANY;
}
@@ -134,8 +152,8 @@ public class WiredConditionHabboHasEffect extends InteractionWiredCondition {
public boolean saveData(WiredSettings settings) {
if(settings.getIntParams().length < 1) return false;
int[] params = settings.getIntParams();
this.effectId = params[0];
this.userSource = (params.length > 1) ? params[1] : WiredSourceUtil.SOURCE_TRIGGER;
this.effectId = WiredUserConditionInputGuard.normalizeEffectId(params[0]);
this.userSource = (params.length > 1) ? WiredUserConditionInputGuard.normalizeUserSource(params[1]) : WiredSourceUtil.SOURCE_TRIGGER;
this.quantifier = (params.length > 2) ? this.normalizeQuantifier(params[2], QUANTIFIER_ANY) : QUANTIFIER_ANY;
return true;
Emulator/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionHabboHasHandItem.java
+29 -22
View File
@@ -10,15 +10,12 @@ import com.eu.habbo.habbohotel.wired.core.WiredManager;
import com.eu.habbo.habbohotel.wired.core.WiredContext;
import com.eu.habbo.habbohotel.wired.core.WiredSourceUtil;
import com.eu.habbo.messages.ServerMessage;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.List;
public class WiredConditionHabboHasHandItem extends InteractionWiredCondition {
private static final Logger LOGGER = LoggerFactory.getLogger(WiredConditionHabboHasHandItem.class);
protected static final int QUANTIFIER_ALL = 0;
protected static final int QUANTIFIER_ANY = 1;
@@ -62,9 +59,9 @@ public class WiredConditionHabboHasHandItem extends InteractionWiredCondition {
@Override
public boolean saveData(WiredSettings settings) {
if(settings.getIntParams().length < 1) return false;
this.handItem = this.normalizeHandItem(settings.getIntParams()[0]);
this.handItem = WiredUserConditionInputGuard.normalizeHandItemId(settings.getIntParams()[0]);
int[] params = settings.getIntParams();
this.userSource = (params.length > 1) ? params[1] : WiredSourceUtil.SOURCE_TRIGGER;
this.userSource = (params.length > 1) ? WiredUserConditionInputGuard.normalizeUserSource(params[1]) : WiredSourceUtil.SOURCE_TRIGGER;
this.quantifier = (params.length > 2) ? this.normalizeQuantifier(params[2]) : QUANTIFIER_ALL;
return true;
@@ -99,21 +96,35 @@ public class WiredConditionHabboHasHandItem extends InteractionWiredCondition {
@Override
public void loadWiredData(ResultSet set, Room room) throws SQLException {
try {
String wiredData = set.getString("wired_data");
String wiredData = set.getString("wired_data");
if (wiredData == null || wiredData.isEmpty()) {
this.onPickUp();
return;
}
if (wiredData.startsWith("{")) {
JsonData data = WiredManager.getGson().fromJson(wiredData, JsonData.class);
this.handItem = this.normalizeHandItem(data.handItemId);
this.userSource = data.userSource;
this.quantifier = this.normalizeQuantifier(data.quantifier);
} else {
this.handItem = this.normalizeHandItem(Integer.parseInt(wiredData));
this.userSource = WiredSourceUtil.SOURCE_TRIGGER;
this.quantifier = QUANTIFIER_ALL;
if (wiredData.startsWith("{")) {
JsonData data;
try {
data = WiredManager.getGson().fromJson(wiredData, JsonData.class);
} catch (RuntimeException ignored) {
this.onPickUp();
return;
}
} catch (Exception e) {
LOGGER.error("Caught exception", e);
if (data == null) {
this.onPickUp();
return;
}
this.handItem = WiredUserConditionInputGuard.normalizeHandItemId(data.handItemId);
this.userSource = WiredUserConditionInputGuard.normalizeUserSource(data.userSource);
this.quantifier = this.normalizeQuantifier(data.quantifier);
} else {
try {
this.handItem = WiredUserConditionInputGuard.normalizeHandItemId(Integer.parseInt(wiredData));
} catch (NumberFormatException ignored) {
this.handItem = 0;
}
this.userSource = WiredSourceUtil.SOURCE_TRIGGER;
this.quantifier = QUANTIFIER_ALL;
}
}
@@ -156,10 +167,6 @@ public class WiredConditionHabboHasHandItem extends InteractionWiredCondition {
return true;
}
protected int normalizeHandItem(int value) {
return Math.max(0, value);
}
protected int normalizeQuantifier(int value) {
return (value == QUANTIFIER_ANY) ? QUANTIFIER_ANY : QUANTIFIER_ALL;
}
Emulator/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionHabboWearsBadge.java
+20 -6
View File
@@ -103,14 +103,28 @@ public class WiredConditionHabboWearsBadge extends InteractionWiredCondition {
@Override
public void loadWiredData(ResultSet set, Room room) throws SQLException {
String wiredData = set.getString("wired_data");
if (wiredData == null) {
this.onPickUp();
return;
}
if (wiredData.startsWith("{")) {
JsonData data = WiredManager.getGson().fromJson(wiredData, JsonData.class);
this.badge = data.badge;
this.userSource = data.userSource;
JsonData data;
try {
data = WiredManager.getGson().fromJson(wiredData, JsonData.class);
} catch (RuntimeException ignored) {
this.onPickUp();
return;
}
if (data == null) {
this.onPickUp();
return;
}
this.badge = WiredUserConditionInputGuard.normalizeBadgeCode(data.badge);
this.userSource = WiredUserConditionInputGuard.normalizeUserSource(data.userSource);
this.quantifier = this.normalizeQuantifier(data.quantifier, QUANTIFIER_ANY);
} else {
this.badge = wiredData;
this.badge = WiredUserConditionInputGuard.normalizeBadgeCode(wiredData);
this.userSource = WiredSourceUtil.SOURCE_TRIGGER;
this.quantifier = QUANTIFIER_ANY;
}
@@ -147,9 +161,9 @@ public class WiredConditionHabboWearsBadge extends InteractionWiredCondition {
@Override
public boolean saveData(WiredSettings settings) {
this.badge = settings.getStringParam();
this.badge = WiredUserConditionInputGuard.normalizeBadgeCode(settings.getStringParam());
int[] params = settings.getIntParams();
this.userSource = (params.length > 0) ? params[0] : WiredSourceUtil.SOURCE_TRIGGER;
this.userSource = (params.length > 0) ? WiredUserConditionInputGuard.normalizeUserSource(params[0]) : WiredSourceUtil.SOURCE_TRIGGER;
this.quantifier = (params.length > 1) ? this.normalizeQuantifier(params[1], QUANTIFIER_ANY) : QUANTIFIER_ANY;
return true;
Emulator/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredUserConditionInputGuard.java
+45
View File
@@ -0,0 +1,45 @@
package com.eu.habbo.habbohotel.items.interactions.wired.conditions;
import com.eu.habbo.habbohotel.wired.core.WiredSourceUtil;
public final class WiredUserConditionInputGuard {
public static final int MAX_BADGE_CODE_LENGTH = 64;
public static final int MAX_EFFECT_ID = 10_000;
public static final int MAX_HAND_ITEM_ID = 10_000;
private WiredUserConditionInputGuard() {
}
public static String normalizeBadgeCode(String value) {
if (value == null) {
return "";
}
String normalized = value.trim().replace('\t', ' ').replace('\r', ' ').replace('\n', ' ');
if (normalized.length() > MAX_BADGE_CODE_LENGTH) {
return normalized.substring(0, MAX_BADGE_CODE_LENGTH);
}
return normalized;
}
public static int normalizeUserSource(int value) {
return WiredSourceUtil.isDefaultUserSource(value) ? value : WiredSourceUtil.SOURCE_TRIGGER;
}
public static int normalizeEffectId(int value) {
if (value < 0) {
return 0;
}
return Math.min(value, MAX_EFFECT_ID);
}
public static int normalizeHandItemId(int value) {
if (value < 0) {
return 0;
}
return Math.min(value, MAX_HAND_ITEM_ID);
}
}
Emulator/src/test/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredUserConditionInputGuardTest.java
+33
View File
@@ -0,0 +1,33 @@
package com.eu.habbo.habbohotel.items.interactions.wired.conditions;
import com.eu.habbo.habbohotel.wired.core.WiredSourceUtil;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
class WiredUserConditionInputGuardTest {
@Test
void badgeCodesAreBoundedAndSingleLine() {
assertEquals("", WiredUserConditionInputGuard.normalizeBadgeCode(null));
assertEquals("ACH Test", WiredUserConditionInputGuard.normalizeBadgeCode(" ACH\tTest\n"));
String normalized = WiredUserConditionInputGuard.normalizeBadgeCode("x".repeat(WiredUserConditionInputGuard.MAX_BADGE_CODE_LENGTH + 10));
assertEquals(WiredUserConditionInputGuard.MAX_BADGE_CODE_LENGTH, normalized.length());
assertFalse(normalized.contains("\n"));
}
@Test
void numericIdsAreNonNegativeAndCapped() {
assertEquals(0, WiredUserConditionInputGuard.normalizeEffectId(-1));
assertEquals(WiredUserConditionInputGuard.MAX_EFFECT_ID, WiredUserConditionInputGuard.normalizeEffectId(Integer.MAX_VALUE));
assertEquals(0, WiredUserConditionInputGuard.normalizeHandItemId(-1));
assertEquals(WiredUserConditionInputGuard.MAX_HAND_ITEM_ID, WiredUserConditionInputGuard.normalizeHandItemId(Integer.MAX_VALUE));
}
@Test
void unknownUserSourcesFallBackToTrigger() {
assertEquals(WiredSourceUtil.SOURCE_TRIGGER, WiredUserConditionInputGuard.normalizeUserSource(-1));
assertEquals(WiredSourceUtil.SOURCE_SELECTOR, WiredUserConditionInputGuard.normalizeUserSource(WiredSourceUtil.SOURCE_SELECTOR));
}
}