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Add system property to prevent downloading and loading Spark

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This commit is contained in:
BillyGalbreath
2022-07-04 12:52:44 -05:00
parent 49a4494a3e
commit 24434478ef
2 changed files with 25 additions and 23 deletions
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4
patches/api/0047-Spark-Profiler.patch
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@@ -5,7 +5,7 @@ Subject: [PATCH] Spark Profiler
diff --git a/src/main/java/org/bukkit/plugin/SimplePluginManager.java b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
index aed2209b66f11a0d03473cf19437f3da0e9e573a..353bed51cf7a5be0e7a75c72290976348631381e 100644
index aed2209b66f11a0d03473cf19437f3da0e9e573a..e46c3cb737d644d167b4426b29bb4ade0c24e74e 100644
--- a/src/main/java/org/bukkit/plugin/SimplePluginManager.java
+++ b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
@@ -164,6 +164,12 @@ public final class SimplePluginManager implements PluginManager {
@@ -13,7 +13,7 @@ index aed2209b66f11a0d03473cf19437f3da0e9e573a..353bed51cf7a5be0e7a75c7229097634
continue;
}
+ // Purpur start
+ if (plugins.containsKey(description.getName()) && description.getName().equalsIgnoreCase("spark")) {
+ if (!Boolean.getBoolean("Purpur.IReallyDontWantSpark") && plugins.containsKey(description.getName()) && description.getName().equalsIgnoreCase("spark")) {
+ server.getLogger().log(Level.INFO, "Purpur: Using user-provided spark plugin instead of our own.");
+ continue;
+ }

44
patches/server/0280-Spark-Profiler.patch
View File

@@ -5,41 +5,43 @@ Subject: [PATCH] Spark Profiler
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 7960433f8278e3bd0ec43db3d3820ff2740a7c13..b2dd88730e775dbe694cbb2c17d45ceabfbbf033 100644
index 0b45cfd7158af615df3f9477a8891e495c69a4fb..9b5e29d0d43f9c6ab2b06d3d49334b8429a55a41 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -416,7 +416,36 @@ public final class CraftServer implements Server {
@@ -416,7 +416,38 @@ public final class CraftServer implements Server {
if (!pluginFolder.exists()) {
pluginFolder.mkdirs();
}
- Plugin[] plugins = this.pluginManager.loadPlugins(pluginFolder, this.extraPluginJars());
+ // Purpur start
+ List<File> extraJars = this.extraPluginJars();
+ try {
+ File file = new File("cache", "spark.jar");
+ file.getParentFile().mkdirs();
+ if (!Boolean.getBoolean("Purpur.IReallyDontWantSpark")) {
+ try {
+ File file = new File("cache", "spark.jar");
+ file.getParentFile().mkdirs();
+
+ boolean shouldDownload = true;
+ if (file.exists()) {
+ String fileSha1 = String.format("%040x", new java.math.BigInteger(1, java.security.MessageDigest.getInstance("SHA-1").digest(java.nio.file.Files.readAllBytes(file.toPath()))));
+ String sparkSha1;
+ try (java.io.BufferedReader reader = new java.io.BufferedReader(new InputStreamReader(new java.net.URL("https://sparkapi.lucko.me/download/bukkit/sha1").openStream()))) {
+ sparkSha1 = reader.lines().collect(Collectors.joining(""));
+ boolean shouldDownload = true;
+ if (file.exists()) {
+ String fileSha1 = String.format("%040x", new java.math.BigInteger(1, java.security.MessageDigest.getInstance("SHA-1").digest(java.nio.file.Files.readAllBytes(file.toPath()))));
+ String sparkSha1;
+ try (java.io.BufferedReader reader = new java.io.BufferedReader(new InputStreamReader(new java.net.URL("https://sparkapi.lucko.me/download/bukkit/sha1").openStream()))) {
+ sparkSha1 = reader.lines().collect(Collectors.joining(""));
+ }
+
+ if (fileSha1.equals(sparkSha1)) {
+ shouldDownload = false;
+ }
+ }
+
+ if (fileSha1.equals(sparkSha1)) {
+ shouldDownload = false;
+ if (shouldDownload) {
+ java.nio.file.Files.copy(new java.net.URL("https://sparkapi.lucko.me/download/bukkit").openStream(), file.toPath(), java.nio.file.StandardCopyOption.REPLACE_EXISTING);
+ }
+ }
+
+ if (shouldDownload) {
+ java.nio.file.Files.copy(new java.net.URL("https://sparkapi.lucko.me/download/bukkit").openStream(), file.toPath(), java.nio.file.StandardCopyOption.REPLACE_EXISTING);
+ extraJars.add(file);
+ } catch (Exception e) {
+ getLogger().severe("Purpur: Failed to download and install spark plugin");
+ e.printStackTrace();
+ }
+
+ extraJars.add(file);
+ } catch (Exception e) {
+ getLogger().severe("Purpur: Failed to download and install spark plugin");
+ e.printStackTrace();
+ }
+ Plugin[] plugins = this.pluginManager.loadPlugins(pluginFolder, extraJars);
+ // Purpur end