Add support for sensitive data in dumps (#1149)

* Add sensitive dumps

* Add better arg handling and offline dumps

* Add sensitive parameters for plugin IPs

* Add sensitive property to the Bedrock remote address

Co-authored-by: Camotoy <20743703+DoctorMacc@users.noreply.github.com>

bootstrap/bungeecord/src/main/java/org/geysermc/platform/bungeecord/GeyserBungeeDumpInfo.java

@@ -28,6 +28,7 @@ package org.geysermc.platform.bungeecord;
 import lombok.Getter;
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.plugin.Plugin;
+import org.geysermc.connector.common.serializer.AsteriskSerializer;
 import org.geysermc.connector.dump.BootstrapDumpInfo;
 
 import java.util.ArrayList;
@@ -52,7 +53,13 @@ public class GeyserBungeeDumpInfo extends BootstrapDumpInfo {
         this.plugins = new ArrayList<>();
 
         for (net.md_5.bungee.api.config.ListenerInfo listener : proxy.getConfig().getListeners()) {
-            this.listeners.add(new ListenerInfo(listener.getHost().getHostString(), listener.getHost().getPort()));
+            String hostname;
+            if (AsteriskSerializer.showSensitive || (listener.getHost().getHostString().equals("") || listener.getHost().getHostString().equals("0.0.0.0"))) {
+                hostname = listener.getHost().getHostString();
+            } else {
+                hostname = "***";
+            }
+            this.listeners.add(new ListenerInfo(hostname, listener.getHost().getPort()));
         }
 
         for (Plugin plugin : proxy.getPluginManager().getPlugins()) {

bootstrap/spigot/src/main/java/org/geysermc/platform/spigot/GeyserSpigotDumpInfo.java

@@ -28,6 +28,7 @@ package org.geysermc.platform.spigot;
 import lombok.Getter;
 import org.bukkit.Bukkit;
 import org.bukkit.plugin.Plugin;
+import org.geysermc.connector.common.serializer.AsteriskSerializer;
 import org.geysermc.connector.dump.BootstrapDumpInfo;
 
 import java.util.ArrayList;
@@ -50,7 +51,11 @@ public class GeyserSpigotDumpInfo extends BootstrapDumpInfo {
         this.platformVersion = Bukkit.getVersion();
         this.platformAPIVersion = Bukkit.getBukkitVersion();
         this.onlineMode = Bukkit.getOnlineMode();
+        if (AsteriskSerializer.showSensitive || (Bukkit.getIp().equals("") || Bukkit.getIp().equals("0.0.0.0"))) {
             this.serverIP = Bukkit.getIp();
+        } else {
+            this.serverIP = "***";
+        }
         this.serverPort = Bukkit.getPort();
         this.plugins = new ArrayList<>();
 

bootstrap/velocity/src/main/java/org/geysermc/platform/velocity/GeyserVelocityDumpInfo.java

@@ -28,6 +28,7 @@ package org.geysermc.platform.velocity;
 import com.velocitypowered.api.plugin.PluginContainer;
 import com.velocitypowered.api.proxy.ProxyServer;
 import lombok.Getter;
+import org.geysermc.connector.common.serializer.AsteriskSerializer;
 import org.geysermc.connector.dump.BootstrapDumpInfo;
 
 import java.util.ArrayList;
@@ -50,7 +51,11 @@ public class GeyserVelocityDumpInfo extends BootstrapDumpInfo {
         this.platformVersion = proxy.getVersion().getVersion();
         this.platformVendor = proxy.getVersion().getVendor();
         this.onlineMode = proxy.getConfiguration().isOnlineMode();
+        if (AsteriskSerializer.showSensitive || (proxy.getBoundAddress().getHostString().equals("") || proxy.getBoundAddress().getHostString().equals("0.0.0.0"))) {
             this.serverIP = proxy.getBoundAddress().getHostString();
+        } else {
+            this.serverIP = "***";
+        }
         this.serverPort = proxy.getBoundAddress().getPort();
         this.plugins = new ArrayList<>();
 

connector/src/main/java/org/geysermc/connector/command/defaults/DumpCommand.java

@@ -33,10 +33,12 @@ import org.geysermc.connector.common.ChatColor;
 import org.geysermc.connector.GeyserConnector;
 import org.geysermc.connector.command.CommandSender;
 import org.geysermc.connector.command.GeyserCommand;
+import org.geysermc.connector.common.serializer.AsteriskSerializer;
 import org.geysermc.connector.dump.DumpInfo;
 import org.geysermc.connector.utils.LanguageUtils;
 import org.geysermc.connector.utils.WebUtils;
 
+import java.io.FileOutputStream;
 import java.io.IOException;
 
 public class DumpCommand extends GeyserCommand {
@@ -49,26 +51,61 @@ public class DumpCommand extends GeyserCommand {
         super(name, description, permission);
 
         this.connector = connector;
-
-        final SimpleFilterProvider filter = new SimpleFilterProvider();
-        filter.addFilter("dump_user_auth", SimpleBeanPropertyFilter.serializeAllExcept(new String[] {"password"}));
-
-        MAPPER.setFilterProvider(filter);
     }
 
     @Override
     public void execute(CommandSender sender, String[] args) {
+        boolean showSensitive = false;
+        boolean offlineDump = false;
+        if (args.length >= 1) {
+            for (String arg : args) {
+                switch (arg) {
+                    case "full":
+                        showSensitive = true;
+                        break;
+                    case "offline":
+                        offlineDump = true;
+                        break;
+
+                }
+            }
+        }
+
+        AsteriskSerializer.showSensitive = showSensitive;
+
         sender.sendMessage(LanguageUtils.getLocaleStringLog("geyser.commands.dump.collecting"));
         String dumpData = "";
         try {
+            if (offlineDump) {
+                dumpData = MAPPER.writerWithDefaultPrettyPrinter().writeValueAsString(new DumpInfo());
+            } else {
                 dumpData = MAPPER.writeValueAsString(new DumpInfo());
+            }
         } catch (IOException e) {
             sender.sendMessage(ChatColor.RED + LanguageUtils.getLocaleStringLog("geyser.commands.dump.collect_error"));
             connector.getLogger().error(LanguageUtils.getLocaleStringLog("geyser.commands.dump.collect_error_short"), e);
             return;
         }
 
+        String uploadedDumpUrl = "";
+
+        if (offlineDump) {
+            sender.sendMessage(LanguageUtils.getLocaleStringLog("geyser.commands.dump.writing"));
+
+            try {
+                FileOutputStream outputStream = new FileOutputStream(GeyserConnector.getInstance().getBootstrap().getConfigFolder().resolve("dump.json").toFile());
+                outputStream.write(dumpData.getBytes());
+                outputStream.close();
+            } catch (IOException e) {
+                sender.sendMessage(ChatColor.RED + LanguageUtils.getLocaleStringLog("geyser.commands.dump.write_error"));
+                connector.getLogger().error(LanguageUtils.getLocaleStringLog("geyser.commands.dump.write_error_short"), e);
+                return;
+            }
+
+            uploadedDumpUrl = "dump.json";
+        } else {
             sender.sendMessage(LanguageUtils.getLocaleStringLog("geyser.commands.dump.uploading"));
+
             String response;
             JsonNode responseNode;
             try {
@@ -85,7 +122,9 @@ public class DumpCommand extends GeyserCommand {
                 return;
             }
 
-        String uploadedDumpUrl = DUMP_URL + responseNode.get("key").asText();
+            uploadedDumpUrl = DUMP_URL + responseNode.get("key").asText();
+        }
+
         sender.sendMessage(LanguageUtils.getLocaleStringLog("geyser.commands.dump.message") + " " + ChatColor.DARK_AQUA + uploadedDumpUrl);
         if (!sender.isConsole()) {
             connector.getLogger().info(LanguageUtils.getLocaleStringLog("geyser.commands.dump.created", sender.getName(), uploadedDumpUrl));

connector/src/main/java/org/geysermc/connector/common/serializer/AsteriskSerializer.java

@@ -42,34 +42,46 @@ import java.lang.annotation.Target;
 import java.util.Optional;
 
 public class AsteriskSerializer extends StdSerializer<Object> implements ContextualSerializer {
+
+    public static boolean showSensitive = false;
+
     @Target({ElementType.FIELD})
     @Retention(RetentionPolicy.RUNTIME)
     @JacksonAnnotationsInside
     @JsonSerialize(using = AsteriskSerializer.class)
     public @interface Asterisk {
         String value() default "***";
+        boolean sensitive() default false;
     }
 
     String asterisk;
+    boolean sensitive;
 
     public AsteriskSerializer() {
         super(Object.class);
     }
 
-    public AsteriskSerializer(String asterisk) {
+    public AsteriskSerializer(String asterisk, boolean sensitive) {
         super(Object.class);
         this.asterisk = asterisk;
+        this.sensitive = sensitive;
     }
 
     @Override
     public JsonSerializer<?> createContextual(SerializerProvider serializerProvider, BeanProperty property) {
         Optional<Asterisk> anno = Optional.ofNullable(property)
                 .map(prop -> prop.getAnnotation(Asterisk.class));
-        return new AsteriskSerializer(anno.map(Asterisk::value).orElse(null));
+
+        return new AsteriskSerializer(anno.map(Asterisk::value).orElse(null), anno.map(Asterisk::sensitive).orElse(null));
     }
 
     @Override
     public void serialize(Object obj, JsonGenerator gen, SerializerProvider prov) throws IOException {
+        if (sensitive && showSensitive) {
+            gen.writeObject(obj);
+            return;
+        }
+
         gen.writeString(asterisk);
     }
 }

connector/src/main/java/org/geysermc/connector/configuration/GeyserJacksonConfiguration.java

@@ -98,6 +98,7 @@ public abstract class GeyserJacksonConfiguration implements GeyserConfiguration
     @Getter
     public static class BedrockConfiguration implements IBedrockConfiguration {
 
+        @AsteriskSerializer.Asterisk(sensitive = true)
         private String address;
 
         @Setter
@@ -114,6 +115,7 @@ public abstract class GeyserJacksonConfiguration implements GeyserConfiguration
     public static class RemoteConfiguration implements IRemoteConfiguration {
 
         @Setter
+        @AsteriskSerializer.Asterisk(sensitive = true)
         private String address;
 
         @Setter

connector/src/main/resources/languages

@@ -1 +1 @@
-Subproject commit 57e5986bd99bf3d81d67c75299ea3dde67d53554
+Subproject commit 2641db5aa9100cdbe21b4493489e9be19092a600