Merge branch 'master' into RemoveCommandFramework

src/de/steamwar/sql/Event.java

@@ -87,6 +87,7 @@ public class Event {
     private final SchematicType schemType;
     @Field
     private final boolean publicSchemsOnly;
+    @Deprecated
     @Field
     private final boolean spectateSystem;
 

src/de/steamwar/sql/EventFight.java

@@ -84,8 +84,12 @@ public class EventFight implements Comparable<EventFight> {
     private final int teamRed;
     @Getter
     @Field
+    @Deprecated
     private final int kampfleiter;
     @Getter
+    @Field
+    private final int spectatePort;
+    @Getter
     @Field(def = "0")
     private int ergebnis;
     @Field(nullable = true)

src/de/steamwar/sql/Referee.java

@@ -0,0 +1,44 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.sql;
+
+import de.steamwar.sql.internal.Field;
+import de.steamwar.sql.internal.SelectStatement;
+import de.steamwar.sql.internal.Table;
+import lombok.AllArgsConstructor;
+
+import java.util.Set;
+import java.util.stream.Collectors;
+
+@AllArgsConstructor
+public class Referee {
+
+    private static final Table<Referee> table = new Table<>(Referee.class);
+    private static final SelectStatement<Referee> byEvent = table.selectFields("eventID");
+
+    public static Set<Integer> get(int eventID) {
+        return byEvent.listSelect(eventID).stream().map(referee -> referee.userID).collect(Collectors.toSet());
+    }
+
+    @Field(keys = {"eventReferee"})
+    private final int eventID;
+    @Field(keys = {"eventReferee"})
+    private final int userID;
+}

src/de/steamwar/sql/SchematicNode.java

@@ -56,7 +56,7 @@ public class SchematicNode {
     private static final SelectStatement<SchematicNode> list = new SelectStatement<>(table, "SELECT SchematicNode.NodeId, NodeOwner, ? AS EffectiveOwner, NodeName, NM.ParentId AS ParentNode, LastUpdate, NodeItem, NodeType, NodeRank, ReplaceColor, AllowReplay FROM SchematicNode INNER JOIN NodeMember NM on SchematicNode.NodeId = NM.NodeId WHERE NM.ParentId " + Statement.NULL_SAFE_EQUALS + "? AND NM.UserId = ? UNION ALL SELECT SchematicNode.NodeId, NodeOwner, ? AS EffectiveOwner, NodeName, ParentNode, LastUpdate, NodeItem, NodeType, NodeRank, ReplaceColor, AllowReplay FROM SchematicNode WHERE (? IS NULL AND ParentNode IS NULL AND NodeOwner = ?) OR (? IS NOT NULL AND ParentNode = ?) ORDER BY NodeName");
     private static final SelectStatement<SchematicNode> byParentName = new SelectStatement<>(table, "SELECT SchematicNode.NodeId, NodeOwner, ? AS EffectiveOwner, NodeName, NM.ParentId AS ParentNode, LastUpdate, NodeItem, NodeType, NodeRank, ReplaceColor, AllowReplay FROM SchematicNode INNER JOIN NodeMember NM on SchematicNode.NodeId = NM.NodeId WHERE NM.ParentId " + Statement.NULL_SAFE_EQUALS + "? AND NM.UserId = ? AND SchematicNode.NodeName = ? UNION ALL SELECT SchematicNode.NodeId, NodeOwner, ? AS EffectiveOwner, NodeName, ParentNode, LastUpdate, NodeItem, NodeType, NodeRank, ReplaceColor, AllowReplay FROM SchematicNode WHERE ((? IS NULL AND ParentNode IS NULL AND NodeOwner = ?) OR (? IS NOT NULL AND ParentNode = ?)) AND NodeName = ?");
     private static final SelectStatement<SchematicNode> schematicAccessibleForUser = new SelectStatement<>(table, "SELECT COUNT(DISTINCT NodeId) FROM EffectiveSchematicNode WHERE EffectiveOwner = ? AND NodeId = ?");
-    private static final SelectStatement<SchematicNode> accessibleByUserTypeInParent = new SelectStatement<>(table, "WITH RECURSIVE RSASN AS (WITH RSAN AS (WITH RECURSIVE RSA AS (SELECT SN.NodeId, NM.ParentId FROM SchematicNode SN LEFT JOIN NodeMember NM on SN.NodeId = NM.NodeId WHERE UserId = ? UNION SELECT SN.NodeId, SN.ParentNode FROM SchematicNode SN, RSA WHERE RSA.NodeId = SN.ParentNode) SELECT * FROM RSA UNION SELECT NodeId, ParentNode FROM SchematicNode WHERE NodeOwner = ?) SELECT RSAN.NodeId, RSAN.ParentId FROM RSAN INNER JOIN SchematicNode SN ON SN.NodeId = RSAN.NodeId WHERE NodeType = ? UNION SELECT SN.NodeId, SN.ParentNode FROM SchematicNode SN, RSASN WHERE SN.NodeId = RSASN.ParentId) SELECT SN.*, ? as EffectiveOwner, RSASN.ParentId AS ParentNode FROM RSASN INNER JOIN SchematicNode SN ON SN.NodeId = RSASN.NodeId WHERE RSASN.ParentId" + Statement.NULL_SAFE_EQUALS + "?");
+    private static final SelectStatement<SchematicNode> accessibleByUserTypeInParent = new SelectStatement<>(table, "WITH RECURSIVE RSASN AS(WITH RECURSIVE RSAN AS (WITH RSANH AS (WITH RECURSIVE RSA AS (SELECT SN.NodeId, NM.ParentId FROM SchematicNode SN LEFT JOIN NodeMember NM on SN.NodeId = NM.NodeId WHERE NM.UserId = ? UNION SELECT SN.NodeId, SN.ParentNode FROM SchematicNode SN INNER JOIN RSA ON RSA.NodeId = SN.ParentNode) SELECT * FROM RSA UNION SELECT NodeId, ParentNode FROM SchematicNode WHERE NodeOwner = ?) SELECT * FROM RSANH UNION SELECT SN.NodeId, SN.ParentNode FROM RSANH JOIN SchematicNode SN ON SN.ParentNode = RSANH.NodeId) SELECT RSAN.NodeId, RSAN.ParentId FROM RSAN JOIN SchematicNode SN ON SN.NodeId = RSAN.NodeId WHERE NodeType = ? UNION SELECT SN.NodeId, SN.ParentNode FROM SchematicNode SN JOIN RSASN ON SN.NodeId = RSASN.ParentId) SELECT SN.*, ? as EffectiveOwner, RSASN.ParentId AS ParentNode FROM RSASN JOIN SchematicNode SN ON SN.NodeId = RSASN.NodeId WHERE RSASN.ParentId" + Statement.NULL_SAFE_EQUALS + "? ORDER BY NodeName");
     private static final SelectStatement<SchematicNode> accessibleByUserType = new SelectStatement<>(table, "WITH RECURSIVE Nodes AS (SELECT NodeId, ParentId as ParentNode FROM NodeMember WHERE UserId = ? UNION SELECT NodeId, ParentNode FROM SchematicNode WHERE NodeOwner = ?), RSN AS ( SELECT NodeId, ParentNode FROM Nodes UNION SELECT SN.NodeId, SN.ParentNode FROM SchematicNode SN, RSN WHERE SN.ParentNode = RSN.NodeId ) SELECT SN.*, ? AS EffectiveOwner FROM RSN INNER JOIN SchematicNode SN ON RSN.NodeId = SN.NodeId WHERE NodeType = ?");
     private static final SelectStatement<SchematicNode> byIdAndUser = new SelectStatement<>(table, "SELECT NodeId, NodeOwner, ? AS EffectiveOwner, NodeName, ParentNode, LastUpdate, NodeItem, NodeType, NodeRank, ReplaceColor, AllowReplay FROM SchematicNode WHERE NodeId = ?");
     private static final SelectStatement<SchematicNode> allParentsOfNode = new SelectStatement<>(table, "WITH RECURSIVE R AS (SELECT NodeId, ParentNode FROM EffectiveSchematicNode WHERE NodeId = ? AND EffectiveOwner = ? UNION SELECT E.NodeId, E.ParentNode FROM R, EffectiveSchematicNode E WHERE R.ParentNode = E.NodeId AND E.EffectiveOwner = ?) SELECT SN.NodeId, SN.NodeOwner, ? AS EffectiveOwner, SN.NodeName, R.ParentNode, SN.LastUpdate, SN.NodeItem, SN.NodeType, SN.NodeRank, SN.ReplaceColor, SN.AllowReplay FROM R INNER JOIN SchematicNode SN ON SN.NodeId = R.NodeId");

src/de/steamwar/sql/SteamwarUser.java

@@ -21,16 +21,31 @@ package de.steamwar.sql;
 
 import de.steamwar.sql.internal.*;
 import lombok.Getter;
+import lombok.SneakyThrows;
 
+import javax.crypto.SecretKeyFactory;
+import javax.crypto.spec.PBEKeySpec;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+import java.security.spec.InvalidKeySpecException;
 import java.sql.Timestamp;
 import java.util.*;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
+import java.util.logging.Level;
 import java.util.stream.Collectors;
 
 public class SteamwarUser {
+    private static final SecureRandom random = new SecureRandom();
+    private static final SecretKeyFactory factory;
 
 	static {
+        try {
+            factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA512");
+        } catch (NoSuchAlgorithmException e) {
+            throw new SecurityException(e);
+        }
+
         new SqlTypeMapper<>(UUID.class, "CHAR(36)", (rs, identifier) -> UUID.fromString(rs.getString(identifier)), (st, index, value) -> st.setString(index, value.toString()));
 		new SqlTypeMapper<>(Locale.class, "VARCHAR(32)", (rs, identifier) -> {
 			String l = rs.getString(identifier);
@@ -49,6 +64,7 @@ public class SteamwarUser {
 	private static final SelectStatement<SteamwarUser> getServerTeam = new SelectStatement<>(table, "SELECT * FROM UserData WHERE UserGroup != 'Member' AND UserGroup != 'YouTuber'");
 
 	private static final Statement updateName = table.update(Table.PRIMARY, "UserName");
+    private static final Statement updatePassword = table.update(Table.PRIMARY, "Password");
 	private static final Statement updateLocale = table.update(Table.PRIMARY, "Locale", "ManualLocale");
 	private static final Statement updateTeam = table.update(Table.PRIMARY, "Team");
 	private static final Statement updateLeader = table.update(Table.PRIMARY, "Leader");
@@ -148,6 +164,8 @@ public class SteamwarUser {
 	@Getter
 	@Field
 	private String userName;
+    @Field(nullable = true)
+    private String password;
     @Getter
 	@Field(def = "0")
 	private int team;
@@ -166,10 +184,11 @@ public class SteamwarUser {
 	private Set<UserPerm> permissions = null;
 	private UserPerm.Prefix prefix = null;
 
-	public SteamwarUser(int id, UUID uuid, String userName, int team, boolean leader, Locale locale, boolean manualLocale, Long discordId) {
+	public SteamwarUser(int id, UUID uuid, String userName, String password, int team, boolean leader, Locale locale, boolean manualLocale, Long discordId) {
 		this.id = id;
 		this.uuid = uuid;
 		this.userName = userName;
+        this.password = password;
 		this.team = team;
 		this.leader = leader;
 		this.locale = locale;
@@ -280,6 +299,52 @@ public class SteamwarUser {
 		}
 	}
 
+    public void setPassword(String password) {
+        try {
+            byte[] salt = new byte[16];
+            random.nextBytes(salt);
+            String saltString = Base64.getEncoder().encodeToString(salt);
+
+            byte[] hash = generateHash(password, salt);
+            String hashString = Base64.getEncoder().encodeToString(hash);
+            this.password = hashString + ":" + saltString;
+            updatePassword.update(this.password, id);
+        } catch (Exception e) {
+            throw new SecurityException(e);
+        }
+    }
+
+    public boolean verifyPassword(String password) {
+        try {
+            if (this.password == null) {
+                return false;
+            }
+
+            String[] parts = this.password.split(":");
+            if (parts.length != 2) {
+                SQLConfig.impl.getLogger().log(Level.SEVERE ,"Invalid password hash for user {0} ({1})", new Object[]{userName, id});
+                return false;
+            }
+
+            String hashString = parts[0];
+            byte[] realHash = Base64.getDecoder().decode(hashString);
+            String saltString = parts[1];
+            byte[] salt = Base64.getDecoder().decode(saltString);
+            byte[] hash = generateHash(password, salt);
+            return Arrays.equals(realHash, hash);
+        } catch (Exception e) {
+            SQLConfig.impl.getLogger().log(Level.SEVERE, "Error while verifying password for user " + userName + " (" + id + ")", e);
+            return false;
+        }
+    }
+
+    private byte[] generateHash(String password, byte[] salt)
+            throws InvalidKeySpecException {
+        PBEKeySpec spec = new PBEKeySpec(password.toCharArray(), salt, 65536, 512);
+        return factory.generateSecret(spec).getEncoded();
+
+    }
+
 	private void initPunishments() {
 		if(punishments != null)
 			return;

src/de/steamwar/sql/Token.java

@@ -25,9 +25,13 @@ import de.steamwar.sql.internal.Statement;
 import de.steamwar.sql.internal.Table;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import lombok.SneakyThrows;
 import lombok.ToString;
 
+import java.security.MessageDigest;
+import java.security.SecureRandom;
 import java.sql.Timestamp;
+import java.util.Base64;
 import java.util.List;
 
 @AllArgsConstructor
@@ -41,6 +45,29 @@ public class Token {
     private static final SelectStatement<Token> getHash = table.selectFields("hash");
     private static final Statement delete = table.delete(Table.PRIMARY);
 
+    @SneakyThrows
+    private static String getHash(String code) {
+        return Base64.getEncoder().encodeToString(MessageDigest.getInstance("SHA-512").digest(code.getBytes()));
+    }
+
+    @SneakyThrows
+    public static String createToken(String name, SteamwarUser owner) {
+        SecureRandom random = new SecureRandom();
+        byte[] bytes = new byte[20];
+        random.nextBytes(bytes);
+
+        String code = Base64.getEncoder().encodeToString(bytes);
+
+        String hash = getHash(code);
+        create(name, owner, hash);
+        return code;
+    }
+
+    public static Token getTokenByCode(String code) {
+        String hash = getHash(code);
+        return get(hash);
+    }
+
     public static Token create(String name, SteamwarUser owner, String hash) {
         int id = insert.insertGetKey(name, owner, hash);
         return get(id);

src/de/steamwar/sql/internal/Statement.java

@@ -134,7 +134,11 @@ public class Statement implements AutoCloseable {
 
     public <T> T select(ResultSetUser<T> user, Object... objects) {
         return withConnection(st -> {
-            ResultSet rs = st.executeQuery();
+            boolean res = st.execute();
+            if(!res) {
+                throw new SecurityException("No result set for select statement");
+            }
+            ResultSet rs = st.getResultSet();
             T result = user.use(rs);
             rs.close();
             return result;