Allow viewing resource pack URLs

2026-04-28 03:44:17 +02:00 · 2024-08-24 13:01:23 +02:00
parent f45a0d847d
commit deefdf90c3
8 changed files with 228 additions and 1 deletions
@@ -1,10 +1,18 @@
 package de.shiewk.resourcepackprivacy.client;

+import de.shiewk.resourcepackprivacy.event.ChatAnnouncer;
+import de.shiewk.resourcepackprivacy.event.ScreenListener;
 import net.fabricmc.api.ClientModInitializer;
+import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientEntityEvents;
+import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientLifecycleEvents;
+import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
+import net.fabricmc.fabric.api.client.screen.v1.ScreenEvents;

 public class ResourcePackPrivacyClient implements ClientModInitializer {

    @Override
    public void onInitializeClient() {
+        ScreenEvents.AFTER_INIT.register(new ScreenListener());
+
    }
 }
@@ -0,0 +1,79 @@
+package de.shiewk.resourcepackprivacy.event;
+
+import de.shiewk.resourcepackprivacy.ResourcePackPrivacy;
+import de.shiewk.resourcepackprivacy.mixin.AccessorConfirmServerResourcePackScreen;
+import de.shiewk.resourcepackprivacy.mixin.AccessorConfirmServerResourcePackScreenPack;
+import de.shiewk.resourcepackprivacy.mixin.MixinClientCommonNetworkHandler;
+import de.shiewk.resourcepackprivacy.screen.ViewResourceURLsScreen;
+import net.fabricmc.fabric.api.client.screen.v1.ScreenEvents;
+import net.fabricmc.fabric.api.client.screen.v1.Screens;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.gui.screen.ConfirmScreen;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.gui.widget.*;
+import net.minecraft.client.network.ClientCommonNetworkHandler;
+import net.minecraft.text.MutableText;
+import net.minecraft.text.Text;
+import org.jetbrains.annotations.NotNull;
+
+import java.awt.*;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+public class ScreenListener implements ScreenEvents.AfterInit {
+
+    private static final int buttonWidth = 150;
+
+    public record PackInfo(UUID id, URL url, String hash){}
+
+    @Override
+    public void afterInit(MinecraftClient client, Screen screen, int scaledWidth, int scaledHeight) {
+        if (screen instanceof ConfirmScreen && screen.getClass().getEnclosingClass() == ClientCommonNetworkHandler.class){
+            GridWidget gw = new GridWidget();
+            gw.getMainPositioner().margin(4, 4, 4, 0);
+            final GridWidget.Adder adder = gw.createAdder(2);
+
+            final List<ClickableWidget> buttons = Screens.getButtons(screen);
+
+            final List<PackInfo> infos = getPackInfos((AccessorConfirmServerResourcePackScreen) screen);
+
+            while (!buttons.isEmpty()){
+                adder.add(buttons.removeFirst());
+            }
+
+            adder.add(createButton(Text.translatable(infos.size() == 1 ? "gui.resourcepackprivacy.viewURL" : "gui.resourcepackprivacy.viewURLs"), btn -> viewURLs(client, screen, infos)));
+            adder.add(createButton(Text.translatable(infos.size() == 1 ? "gui.resourcepackprivacy.alwaysURL" : "gui.resourcepackprivacy.alwaysURLs"), btn -> btn.active = false));
+            adder.add(createLargeButton(Text.translatable("gui.resourcepackprivacy.alwaysHost", Text.literal(infos.getFirst().url().getHost()).withColor(Color.GREEN.getRGB())), btn -> btn.active = false), 2);
+
+            gw.refreshPositions();
+            SimplePositioningWidget.setPos(gw, 0, 0, scaledWidth, scaledHeight, 0.5F, 0.875F);
+            gw.forEachChild(buttons::add);
+        }
+    }
+
+    private void viewURLs(MinecraftClient client, Screen screen, List<PackInfo> infos) {
+        client.setScreen(new ViewResourceURLsScreen(screen, infos));
+    }
+
+    private static @NotNull List<PackInfo> getPackInfos(AccessorConfirmServerResourcePackScreen screen) {
+        final List<PackInfo> infos = new ArrayList<>();
+        final List<?> packs = screen.getPacks();
+        for (Object packObj : packs) {
+            AccessorConfirmServerResourcePackScreenPack pack = (AccessorConfirmServerResourcePackScreenPack) packObj;
+            infos.add(new PackInfo(pack.getId(), pack.getURL(), pack.getHash()));
+        }
+        return infos;
+    }
+
+    private ButtonWidget createButton(Text m, ButtonWidget.PressAction action){
+        return ButtonWidget.builder(m, action).width(buttonWidth).build();
+    }
+
+    private ButtonWidget createLargeButton(Text m, ButtonWidget.PressAction action){
+        return ButtonWidget.builder(m, action).width(buttonWidth*2+8).build();
+    }
+}
@@ -0,0 +1,16 @@
+package de.shiewk.resourcepackprivacy.mixin;
+
+import net.minecraft.client.network.ClientCommonNetworkHandler;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import java.util.List;
+
+@Mixin(targets = "net/minecraft/client/network/ClientCommonNetworkHandler/ConfirmServerResourcePackScreen")
+public interface AccessorConfirmServerResourcePackScreen {
+
+    @Accessor(value = "packs")
+    List<?> getPacks();
+    // ? type because the class is private
+
+}
@@ -0,0 +1,22 @@
+package de.shiewk.resourcepackprivacy.mixin;
+
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import java.net.URL;
+import java.util.UUID;
+
+@Mixin(targets = "net/minecraft/client/network/ClientCommonNetworkHandler/ConfirmServerResourcePackScreen/Pack")
+public interface AccessorConfirmServerResourcePackScreenPack {
+
+    @Accessor(value = "id")
+    UUID getId();
+
+    @Accessor(value = "url")
+    URL getURL();
+
+    @Accessor(value = "hash")
+    String getHash();
+
+}
@@ -0,0 +1,40 @@
+package de.shiewk.resourcepackprivacy.mixin;
+
+import com.llamalad7.mixinextras.sugar.Local;
+import de.shiewk.resourcepackprivacy.ResourcePackPrivacy;
+import net.fabricmc.fabric.mixin.networking.client.accessor.ClientCommonNetworkHandlerAccessor;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.network.ClientCommonNetworkHandler;
+import net.minecraft.network.ClientConnection;
+import net.minecraft.network.packet.s2c.common.ResourcePackSendS2CPacket;
+import net.minecraft.text.Text;
+import org.jetbrains.annotations.Nullable;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import java.awt.*;
+import java.net.URL;
+import java.util.UUID;
+
+@Mixin(ClientCommonNetworkHandler.class)
+public abstract class MixinClientCommonNetworkHandler {
+
+    @Shadow protected abstract Screen createConfirmServerResourcePackScreen(UUID id, URL url, String hash, boolean required, @Nullable Text prompt);
+
+    @Shadow @Final protected MinecraftClient client;
+
+
+    @Inject(at = @At(value = "INVOKE", target = "Lnet/minecraft/network/packet/s2c/common/ResourcePackSendS2CPacket;hash()Ljava/lang/String;"), method = "onResourcePackSend", cancellable = true)
+    public void onResourcePackSend(ResourcePackSendS2CPacket packet, CallbackInfo ci, @Local UUID uUID, @Local URL uRL){
+        ResourcePackPrivacy.LOGGER.info(packet.url());
+        String hash = packet.hash();
+        boolean required = packet.required();
+        this.client.setScreen(this.createConfirmServerResourcePackScreen(uUID, uRL, hash, required, packet.prompt().orElse(null)));
+        ci.cancel();
+    }
+}
@@ -0,0 +1,48 @@
+package de.shiewk.resourcepackprivacy.screen;
+
+import de.shiewk.resourcepackprivacy.event.ScreenListener;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.gui.widget.ButtonWidget;
+import net.minecraft.client.gui.widget.MultilineTextWidget;
+import net.minecraft.text.MutableText;
+import net.minecraft.text.Text;
+
+import java.awt.*;
+import java.util.List;
+
+public class ViewResourceURLsScreen extends Screen {
+
+    private final Screen parent;
+    private final List<ScreenListener.PackInfo> infos;
+    public ViewResourceURLsScreen(Screen parent, List<ScreenListener.PackInfo> infos) {
+        super(Text.translatable("gui.resourcepackprivacy.viewURL"));
+        this.parent = parent;
+        this.infos = infos;
+    }
+
+    @Override
+    public void close() {
+        assert client != null;
+        client.setScreen(parent);
+    }
+
+    @Override
+    protected void init() {
+        addDrawableChild(ButtonWidget.builder(Text.translatable("gui.done"), btn -> this.close())
+                .dimensions(width / 2 - 150, height - 30, 300, 20)
+                .build());
+
+        final MultilineTextWidget text = new MultilineTextWidget(getMessage(), textRenderer);
+        text.setCentered(true);
+        text.setPosition(width / 2 - (text.getWidth() / 2), height / 2 - (text.getHeight() / 2));
+        addDrawableChild(text);
+    }
+
+    private Text getMessage(){
+        MutableText msg = Text.empty();
+        for (ScreenListener.PackInfo info : infos) {
+            msg = msg.append(Text.literal("\n"+info.url()));
+        }
+        return Text.translatable(infos.size() == 1 ? "gui.resourcepackprivacy.url" : "gui.resourcepackprivacy.urls", msg).withColor(Color.GREEN.getRGB());
+    }
+}
@@ -0,0 +1,12 @@
+{
+  "gui.resourcepackprivacy.confirmScreen": "Confirm Server Resource Pack",
+  "gui.resourcepackprivacy.accept": "Accept once",
+  "gui.resourcepackprivacy.decline": "Decline once",
+  "gui.resourcepackprivacy.url": "The pack will be downloaded from: %s",
+  "gui.resourcepackprivacy.urls": "The packs will be downloaded from: %s",
+  "gui.resourcepackprivacy.alwaysURL": "Always accept this URL",
+  "gui.resourcepackprivacy.alwaysURLs": "Always accept these URLs",
+  "gui.resourcepackprivacy.alwaysHost": "Always accept packs from %s",
+  "gui.resourcepackprivacy.viewURL": "View download URL",
+  "gui.resourcepackprivacy.viewURLs": "View download URLs"
+}
@@ -6,7 +6,9 @@
  "mixins": [
  ],
  "client": [
-
+    "AccessorConfirmServerResourcePackScreen",
+    "AccessorConfirmServerResourcePackScreenPack",
+    "MixinClientCommonNetworkHandler"
  ],
  "injectors": {
    "defaultRequire": 1