Move Clipboards to /tmp + Update upstream #3

Zusammengeführt
Lixfel hat 18 Commits von upstream nach main 2022-09-24 19:48:10 +02:00 zusammengeführt
Nur Änderungen aus Commit 1706d64ddf werden angezeigt - Alle Commits anzeigen

Datei anzeigen

@ -5,6 +5,9 @@ import com.fastasyncworldedit.core.configuration.Settings;
import com.fastasyncworldedit.core.extent.filter.block.SingleFilterBlock;
import com.fastasyncworldedit.core.util.image.ImageUtil;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.google.gson.reflect.TypeToken;
import com.google.gson.stream.JsonReader;
import com.sk89q.worldedit.extent.clipboard.Clipboard;
@ -24,19 +27,27 @@ import org.apache.logging.log4j.Logger;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.lang.reflect.Type;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.security.DigestOutputStream;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.HexFormat;
import java.util.List;
import java.util.Locale;
import java.util.Map;
@ -321,6 +332,8 @@ public class TextureUtil implements TextureHolder {
new BiomeColor(253, "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F),
new BiomeColor(254, "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F),
new BiomeColor(255, "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F)};
private static final String VERSION_MANIFEST = "https://piston-meta.mojang.com/mc/game/version_manifest.json";
private final BlockType[] layerBuffer = new BlockType[2];
protected int[] blockColors = new int[BlockTypes.size()];
protected long[] blockDistance = new long[BlockTypes.size()];
@ -352,17 +365,43 @@ public class TextureUtil implements TextureHolder {
try {
LOGGER.info("Downloading asset jar from Mojang, please wait...");
new File(Fawe.platform().getDirectory() + "/" + Settings.settings().PATHS.TEXTURES + "/").mkdirs();
try (BufferedInputStream in = new BufferedInputStream(
new URL("https://piston-data.mojang.com/v1/objects/c0898ec7c6a5a2eaa317770203a1554260699994/client.jar")
.openStream());
FileOutputStream fileOutputStream = new FileOutputStream(
Fawe.platform().getDirectory() + "/" + Settings.settings().PATHS.TEXTURES + "/1.19.2.jar")) {
byte[] dataBuffer = new byte[1024];
int bytesRead;
while ((bytesRead = in.read(dataBuffer, 0, 1024)) != -1) {
fileOutputStream.write(dataBuffer, 0, bytesRead);
try {
VersionMetadata metadata = getLatestVersion();
LOGGER.info("Latest release version is {}", metadata.version());
HashedResource resource = getLatestClientJarUrl(metadata);
Path out = Path.of(
Fawe.platform().getDirectory().getPath(),
Settings.settings().PATHS.TEXTURES,
metadata.version() + ".jar"
);
// Copy resource to local fs
try (final InputStream stream = new URL(resource.resource()).openStream();
final OutputStream writer = Files.newOutputStream(out)) {
stream.transferTo(writer);
}
LOGGER.info("Asset jar down has been downloaded successfully.");
// Validate sha-1 hash
try {
final String sha1 = calculateSha1(out);
if (!sha1.equals(resource.hash())) {
Files.deleteIfExists(out);
LOGGER.error(
"Hash comparison of final file failed (Expected: '{}', Calculated: '{}')",
resource.hash(), sha1
);
LOGGER.error("To prevent possibly malicious intentions, the downloaded file has been removed");
return;
}
} catch (NoSuchAlgorithmException e) {
LOGGER.warn("Couldn't verify integrity of downloaded client file");
LOGGER.warn(
"Please verify that the downloaded files '{}' hash is equal to '{}'",
out, resource.hash()
);
return;
}
LOGGER.info("Asset jar has been downloaded and validated successfully.");
} catch (IOException e) {
LOGGER.error(
"Could not download version jar. Please do so manually by creating a `FastAsyncWorldEdit/textures` " +
@ -555,6 +594,66 @@ public class TextureUtil implements TextureHolder {
return totalDistSqr / area;
}
/**
* Retrieves the minecraft versions manifest (containing all released versions) and returns the first {@code release}
* version (latest)
*
* @return {@link VersionMetadata} containing the id (= version) and url to the client manifest itself
* @throws IOException If any http / i/o operation fails.
* @since TODO
*/
private static VersionMetadata getLatestVersion() throws IOException {
try (BufferedInputStream in = new BufferedInputStream(new URL(VERSION_MANIFEST).openStream());
BufferedReader reader = new BufferedReader(new InputStreamReader(in))) {
final JsonElement element = JsonParser.parseReader(reader);
for (final JsonElement versions : element.getAsJsonObject().getAsJsonArray("versions")) {
JsonObject version = versions.getAsJsonObject();
if (!version.get("type").getAsString().equals("release")) {
continue;
}
final String clientJsonUrl = version.get("url").getAsString();
final String id = version.get("id").getAsString();
return new VersionMetadata(id, clientJsonUrl);
}
}
throw new IOException("Failed to get latest version metadata");
}
/**
* Retrieves the url to the client.jar based on the previously retrieved {@link VersionMetadata}
*
* @param metadata The version metadata containing the url to the client.jar
* @return The full url to the client.jar including the expected file hash for validation purposes
* @throws IOException If any http / i/o operation fails.
* @since TODO
*/
private static HashedResource getLatestClientJarUrl(VersionMetadata metadata) throws IOException {
try (BufferedInputStream in = new BufferedInputStream(new URL(metadata.url()).openStream());
BufferedReader reader = new BufferedReader(new InputStreamReader(in))) {
final JsonObject object = JsonParser.parseReader(reader).getAsJsonObject();
final JsonObject client = object.getAsJsonObject("downloads").getAsJsonObject("client");
return new HashedResource(client.get("url").getAsString(), client.get("sha1").getAsString());
}
}
/**
* Calculates the sha-1 hash based on the content of the provided file.
*
* @param path The path of the resource to generate the sha-1 hash for
* @return The hash of the file contents
* @throws NoSuchAlgorithmException If the SHA-1 algorithm could not be resolved
* @throws IOException If any I/O operation failed
* @since TODO
*/
private static String calculateSha1(Path path) throws NoSuchAlgorithmException, IOException {
MessageDigest digest = MessageDigest.getInstance("SHA-1");
try (final BufferedInputStream stream = new BufferedInputStream(Files.newInputStream(path));
final DigestOutputStream digestOutputStream = new DigestOutputStream(OutputStream.nullOutputStream(), digest)) {
stream.transferTo(digestOutputStream);
return HexFormat.of().formatHex(digest.digest());
}
}
@Override
public TextureUtil getTextureUtil() {
return this;
@ -1130,4 +1229,12 @@ public class TextureUtil implements TextureHolder {
}
private record VersionMetadata(String version, String url) {
}
private record HashedResource(String resource, String hash) {
}
}