70 lines
2.4 KiB
Java
70 lines
2.4 KiB
Java
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package net.minecraft.client.multiplayer.chat;
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import com.mojang.serialization.Codec;
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import java.time.Instant;
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import java.util.Optional;
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import javax.annotation.Nullable;
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import net.minecraft.client.GuiMessageTag;
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import net.minecraft.network.chat.Component;
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import net.minecraft.network.chat.PlayerChatMessage;
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import net.minecraft.network.chat.Style;
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import net.minecraft.util.StringRepresentable;
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import net.minecraftforge.api.distmarker.Dist;
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import net.minecraftforge.api.distmarker.OnlyIn;
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@OnlyIn(Dist.CLIENT)
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public enum ChatTrustLevel implements StringRepresentable {
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SECURE("secure"),
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MODIFIED("modified"),
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NOT_SECURE("not_secure");
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public static final Codec<ChatTrustLevel> CODEC = StringRepresentable.fromEnum(ChatTrustLevel::values);
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private final String serializedName;
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private ChatTrustLevel(final String p_254190_) {
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this.serializedName = p_254190_;
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}
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public static ChatTrustLevel evaluate(PlayerChatMessage p_248663_, Component p_248544_, Instant p_252024_) {
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if (!p_248663_.hasSignature() || p_248663_.hasExpiredClient(p_252024_)) {
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return NOT_SECURE;
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} else {
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return isModified(p_248663_, p_248544_) ? MODIFIED : SECURE;
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}
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}
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private static boolean isModified(PlayerChatMessage p_252093_, Component p_250811_) {
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if (!p_250811_.getString().contains(p_252093_.signedContent())) {
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return true;
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} else {
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Component component = p_252093_.unsignedContent();
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return component == null ? false : containsModifiedStyle(component);
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}
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}
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private static boolean containsModifiedStyle(Component p_251011_) {
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return p_251011_.<Boolean>visit((p_251711_, p_250844_) -> isModifiedStyle(p_251711_) ? Optional.of(true) : Optional.empty(), Style.EMPTY).orElse(false);
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}
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private static boolean isModifiedStyle(Style p_251347_) {
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return !p_251347_.getFont().equals(Style.DEFAULT_FONT);
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}
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public boolean isNotSecure() {
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return this == NOT_SECURE;
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}
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@Nullable
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public GuiMessageTag createTag(PlayerChatMessage p_240632_) {
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return switch (this) {
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case MODIFIED -> GuiMessageTag.chatModified(p_240632_.signedContent());
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case NOT_SECURE -> GuiMessageTag.chatNotSecure();
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default -> null;
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};
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}
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@Override
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public String getSerializedName() {
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return this.serializedName;
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}
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}
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