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#1539 DataSource columns: close MySQL connections, add missing columns, use newly built-in types, improve column initialization

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This commit is contained in:
ljacqu 2018-03-24 21:16:43 +01:00
parent 5a58f2c44f
commit 881ef6a640
10 changed files with 238 additions and 142 deletions
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20
src/main/java/fr/xephi/authme/datasource/ColumnContext.java
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@ -1,20 +0,0 @@
package fr.xephi.authme.datasource;
import fr.xephi.authme.settings.Settings;
import java.util.HashMap;
import java.util.Map;
public class ColumnContext {
private final Settings settings;
private final Map<AuthMeColumns<?>, String> columnNames = new HashMap<>();
public ColumnContext(Settings settings) {
this.settings = settings;
}
public String getName(AuthMeColumns<?> column) {
return columnNames.computeIfAbsent(column, k -> settings.getProperty(k.getNameProperty()));
}
}

35
src/main/java/fr/xephi/authme/datasource/MySQL.java
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@ -6,6 +6,7 @@ import com.zaxxer.hikari.HikariDataSource;
import com.zaxxer.hikari.pool.HikariPool.PoolInitializationException;
import fr.xephi.authme.ConsoleLogger;
import fr.xephi.authme.data.auth.PlayerAuth;
import fr.xephi.authme.datasource.columnshandler.AuthMeColumns;
import fr.xephi.authme.datasource.columnshandler.AuthMeColumnsHandler;
import fr.xephi.authme.datasource.mysqlextensions.MySqlExtension;
import fr.xephi.authme.datasource.mysqlextensions.MySqlExtensionsFactory;
@ -13,7 +14,6 @@ import fr.xephi.authme.security.crypts.HashedPassword;
import fr.xephi.authme.settings.Settings;
import fr.xephi.authme.settings.properties.DatabaseSettings;
import fr.xephi.authme.settings.properties.HooksSettings;
import fr.xephi.authme.util.StringUtils;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
@ -103,8 +103,7 @@ public class MySQL implements DataSource {
this.tableName = settings.getProperty(DatabaseSettings.MYSQL_TABLE);
this.columnOthers = settings.getProperty(HooksSettings.MYSQL_OTHER_USERNAME_COLS);
this.col = new Columns(settings);
this.columnsHandler =
AuthMeColumnsHandler.createForMySql(sql -> getConnection().prepareStatement(sql), settings);
this.columnsHandler = AuthMeColumnsHandler.createForMySql(this::getConnection, settings);
this.sqlExtension = extensionsFactory.buildExtension(col);
this.poolSize = settings.getProperty(DatabaseSettings.MYSQL_POOL_SIZE);
this.maxLifetime = settings.getProperty(DatabaseSettings.MYSQL_CONNECTION_MAX_LIFETIME);
@ -317,33 +316,11 @@ public class MySQL implements DataSource {
@Override
public boolean saveAuth(PlayerAuth auth) {
columnsHandler.insert(auth,
AuthMeColumns.NAME, AuthMeColumns.NICK_NAME, AuthMeColumns.PASSWORD, AuthMeColumns.SALT,
AuthMeColumns.EMAIL, AuthMeColumns.REGISTRATION_DATE, AuthMeColumns.REGISTRATION_IP);
try (Connection con = getConnection()) {
// TODO ljacqu 20171104: Replace with generic columns util to clean this up
boolean useSalt = !col.SALT.isEmpty() || !StringUtils.isEmpty(auth.getPassword().getSalt());
boolean hasEmail = auth.getEmail() != null;
String emailPlaceholder = hasEmail ? "?" : "DEFAULT";
String sql = "INSERT INTO " + tableName + "("
+ col.NAME + "," + col.PASSWORD + "," + col.REAL_NAME
+ "," + col.EMAIL + "," + col.REGISTRATION_DATE + "," + col.REGISTRATION_IP
+ (useSalt ? "," + col.SALT : "")
+ ") VALUES (?,?,?," + emailPlaceholder + ",?,?" + (useSalt ? ",?" : "") + ");";
try (PreparedStatement pst = con.prepareStatement(sql)) {
int index = 1;
pst.setString(index++, auth.getNickname());
pst.setString(index++, auth.getPassword().getHash());
pst.setString(index++, auth.getRealName());
if (hasEmail) {
pst.setString(index++, auth.getEmail());
}
pst.setObject(index++, auth.getRegistrationDate());
pst.setString(index++, auth.getRegistrationIp());
if (useSalt) {
pst.setString(index++, auth.getPassword().getSalt());
}
pst.executeUpdate();
}
if (!columnOthers.isEmpty()) {
for (String column : columnOthers) {
try (PreparedStatement pst = con.prepareStatement(

45
src/main/java/fr/xephi/authme/datasource/SQLite.java
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@ -4,11 +4,11 @@ import ch.jalu.datasourcecolumns.data.DataSourceValues;
import com.google.common.annotations.VisibleForTesting;
import fr.xephi.authme.ConsoleLogger;
import fr.xephi.authme.data.auth.PlayerAuth;
import fr.xephi.authme.datasource.columnshandler.AuthMeColumns;
import fr.xephi.authme.datasource.columnshandler.AuthMeColumnsHandler;
import fr.xephi.authme.security.crypts.HashedPassword;
import fr.xephi.authme.settings.Settings;
import fr.xephi.authme.settings.properties.DatabaseSettings;
import fr.xephi.authme.util.StringUtils;
import java.io.File;
import java.sql.Connection;
@ -254,46 +254,9 @@ public class SQLite implements DataSource {
@Override
public boolean saveAuth(PlayerAuth auth) {
PreparedStatement pst = null;
try {
HashedPassword password = auth.getPassword();
if (col.SALT.isEmpty()) {
if (!StringUtils.isEmpty(auth.getPassword().getSalt())) {
ConsoleLogger.warning("Warning! Detected hashed password with separate salt but the salt column "
+ "is not set in the config!");
}
pst = con.prepareStatement("INSERT INTO " + tableName + "(" + col.NAME + "," + col.PASSWORD
+ "," + col.REAL_NAME + "," + col.EMAIL
+ "," + col.REGISTRATION_DATE + "," + col.REGISTRATION_IP
+ ") VALUES (?,?,?,?,?,?);");
pst.setString(1, auth.getNickname());
pst.setString(2, password.getHash());
pst.setString(3, auth.getRealName());
pst.setString(4, auth.getEmail());
pst.setLong(5, auth.getRegistrationDate());
pst.setString(6, auth.getRegistrationIp());
pst.executeUpdate();
} else {
pst = con.prepareStatement("INSERT INTO " + tableName + "(" + col.NAME + "," + col.PASSWORD
+ "," + col.REAL_NAME + "," + col.EMAIL
+ "," + col.REGISTRATION_DATE + "," + col.REGISTRATION_IP + "," + col.SALT
+ ") VALUES (?,?,?,?,?,?,?);");
pst.setString(1, auth.getNickname());
pst.setString(2, password.getHash());
pst.setString(3, auth.getRealName());
pst.setString(4, auth.getEmail());
pst.setLong(5, auth.getRegistrationDate());
pst.setString(6, auth.getRegistrationIp());
pst.setString(7, password.getSalt());
pst.executeUpdate();
}
} catch (SQLException ex) {
logSqlException(ex);
} finally {
close(pst);
}
return true;
return columnsHandler.insert(auth,
AuthMeColumns.NAME, AuthMeColumns.NICK_NAME, AuthMeColumns.PASSWORD, AuthMeColumns.SALT,
AuthMeColumns.EMAIL, AuthMeColumns.REGISTRATION_DATE, AuthMeColumns.REGISTRATION_IP);
}
@Override

72
src/main/java/fr/xephi/authme/datasource/AuthMeColumns.java → src/main/java/fr/xephi/authme/datasource/columnshandler/AuthMeColumns.java
View File

@ -1,14 +1,27 @@
package fr.xephi.authme.datasource;
package fr.xephi.authme.datasource.columnshandler;
import ch.jalu.configme.properties.Property;
import ch.jalu.datasourcecolumns.ColumnType;
import ch.jalu.datasourcecolumns.DependentColumn;
import ch.jalu.datasourcecolumns.StandardTypes;
import fr.xephi.authme.data.auth.PlayerAuth;
import fr.xephi.authme.settings.properties.DatabaseSettings;
import java.util.function.Function;
import static fr.xephi.authme.datasource.columnshandler.AuthMeColumnsFactory.ColumnOptions.DEFAULT_FOR_NULL;
import static fr.xephi.authme.datasource.columnshandler.AuthMeColumnsFactory.ColumnOptions.OPTIONAL;
import static fr.xephi.authme.datasource.columnshandler.AuthMeColumnsFactory.createDouble;
import static fr.xephi.authme.datasource.columnshandler.AuthMeColumnsFactory.createFloat;
import static fr.xephi.authme.datasource.columnshandler.AuthMeColumnsFactory.createInteger;
import static fr.xephi.authme.datasource.columnshandler.AuthMeColumnsFactory.createLong;
import static fr.xephi.authme.datasource.columnshandler.AuthMeColumnsFactory.createString;
/**
* Column definitions for the AuthMe table.
*
* @param <T> the column type
* @see PlayerAuth
*/
public final class AuthMeColumns<T> implements DependentColumn<T, ColumnContext, PlayerAuth> {
public static final AuthMeColumns<String> NAME = createString(
@ -20,15 +33,24 @@ public final class AuthMeColumns<T> implements DependentColumn<T, ColumnContext,
public static final AuthMeColumns<String> PASSWORD = createString(
DatabaseSettings.MYSQL_COL_PASSWORD, auth -> auth.getPassword().getHash());
public static final AuthMeColumns<String> SALT = new AuthMeColumns<>(
StandardTypes.STRING, DatabaseSettings.MYSQL_COL_SALT, auth -> auth.getPassword().getSalt(), true);
public static final AuthMeColumns<String> SALT = createString(
DatabaseSettings.MYSQL_COL_SALT, auth -> auth.getPassword().getSalt(), OPTIONAL);
public static final AuthMeColumns<String> EMAIL = createString(
DatabaseSettings.MYSQL_COL_EMAIL, PlayerAuth::getEmail);
DatabaseSettings.MYSQL_COL_EMAIL, PlayerAuth::getEmail, DEFAULT_FOR_NULL);
public static final AuthMeColumns<String> LAST_IP = createString(
DatabaseSettings.MYSQL_COL_LAST_IP, PlayerAuth::getLastIp);
public static final AuthMeColumns<Integer> GROUP_ID = createInteger(
DatabaseSettings.MYSQL_COL_GROUP, PlayerAuth::getGroupId, OPTIONAL);
public static final AuthMeColumns<String> REGISTRATION_IP = createString(
DatabaseSettings.MYSQL_COL_REGISTER_IP, PlayerAuth::getRegistrationIp);
public static final AuthMeColumns<Long> REGISTRATION_DATE = createLong(
DatabaseSettings.MYSQL_COL_REGISTER_DATE, PlayerAuth::getRegistrationDate);
public static final AuthMeColumns<Double> LOCATION_X = createDouble(
DatabaseSettings.MYSQL_COL_LASTLOC_X, PlayerAuth::getQuitLocX);
@ -52,28 +74,15 @@ public final class AuthMeColumns<T> implements DependentColumn<T, ColumnContext,
private final Property<String> nameProperty;
private final Function<PlayerAuth, T> playerAuthGetter;
private final boolean isOptional;
private final boolean useDefaultForNull;
private AuthMeColumns(ColumnType<T> type, Property<String> nameProperty, Function<PlayerAuth, T> playerAuthGetter,
boolean isOptional) {
AuthMeColumns(ColumnType<T> type, Property<String> nameProperty, Function<PlayerAuth, T> playerAuthGetter,
boolean isOptional, boolean useDefaultForNull) {
this.columnType = type;
this.nameProperty = nameProperty;
this.playerAuthGetter = playerAuthGetter;
this.isOptional = isOptional;
}
private static AuthMeColumns<String> createString(Property<String> nameProperty,
Function<PlayerAuth, String> getter) {
return new AuthMeColumns<>(StandardTypes.STRING, nameProperty, getter, false);
}
private static AuthMeColumns<Double> createDouble(Property<String> nameProperty,
Function<PlayerAuth, Double> getter) {
return new AuthMeColumns<>(new DoubleType(), nameProperty, getter, false);
}
private static AuthMeColumns<Float> createFloat(Property<String> nameProperty,
Function<PlayerAuth, Float> getter) {
return new AuthMeColumns<>(new FloatType(), nameProperty, getter, false);
this.useDefaultForNull = useDefaultForNull;
}
@ -103,23 +112,6 @@ public final class AuthMeColumns<T> implements DependentColumn<T, ColumnContext,
@Override
public boolean useDefaultForNullValue(ColumnContext columnContext) {
return false;
}
// TODO: Move this to the project...
private static final class DoubleType implements ColumnType<Double> {
@Override
public Class<Double> getClazz() {
return Double.class;
}
}
private static final class FloatType implements ColumnType<Float> {
@Override
public Class<Float> getClazz() {
return Float.class;
}
return useDefaultForNull && columnContext.hasDefaultSupport();
}
}

76
src/main/java/fr/xephi/authme/datasource/columnshandler/AuthMeColumnsFactory.java Normal file
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@ -0,0 +1,76 @@
package fr.xephi.authme.datasource.columnshandler;
import ch.jalu.configme.properties.Property;
import ch.jalu.datasourcecolumns.ColumnType;
import ch.jalu.datasourcecolumns.StandardTypes;
import fr.xephi.authme.data.auth.PlayerAuth;
import java.util.function.Function;
/**
* Util class for initializing {@link AuthMeColumns} constants.
*/
final class AuthMeColumnsFactory {
private AuthMeColumnsFactory() {
}
static AuthMeColumns<Integer> createInteger(Property<String> nameProperty,
Function<PlayerAuth, Integer> playerAuthGetter,
ColumnOptions... options) {
return createInternal(StandardTypes.INTEGER, nameProperty, playerAuthGetter, options);
}
static AuthMeColumns<Long> createLong(Property<String> nameProperty,
Function<PlayerAuth, Long> playerAuthGetter,
ColumnOptions... options) {
return createInternal(StandardTypes.LONG, nameProperty, playerAuthGetter, options);
}
static AuthMeColumns<String> createString(Property<String> nameProperty,
Function<PlayerAuth, String> playerAuthGetter,
ColumnOptions... options) {
return createInternal(StandardTypes.STRING, nameProperty, playerAuthGetter, options);
}
static AuthMeColumns<Double> createDouble(Property<String> nameProperty,
Function<PlayerAuth, Double> playerAuthGetter,
ColumnOptions... options) {
return createInternal(StandardTypes.DOUBLE, nameProperty, playerAuthGetter, options);
}
static AuthMeColumns<Float> createFloat(Property<String> nameProperty,
Function<PlayerAuth, Float> playerAuthGetter,
ColumnOptions... options) {
return createInternal(StandardTypes.FLOAT, nameProperty, playerAuthGetter, options);
}
private static <T> AuthMeColumns<T> createInternal(ColumnType<T> type, Property<String> nameProperty,
Function<PlayerAuth, T> authGetter, ColumnOptions... options) {
return new AuthMeColumns<>(type, nameProperty, authGetter, isOptional(options), hasDefaultForNull(options));
}
private static boolean isOptional(ColumnOptions[] options) {
return containsInArray(ColumnOptions.OPTIONAL, options);
}
private static boolean hasDefaultForNull(ColumnOptions[] options) {
return containsInArray(ColumnOptions.DEFAULT_FOR_NULL, options);
}
private static boolean containsInArray(ColumnOptions needle, ColumnOptions[] haystack) {
for (ColumnOptions option : haystack) {
if (option == needle) {
return true;
}
}
return false;
}
enum ColumnOptions {
OPTIONAL,
DEFAULT_FOR_NULL
}
}

34
src/main/java/fr/xephi/authme/datasource/columnshandler/AuthMeColumnsHandler.java
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@ -4,12 +4,9 @@ import ch.jalu.datasourcecolumns.data.DataSourceValue;
import ch.jalu.datasourcecolumns.data.DataSourceValues;
import ch.jalu.datasourcecolumns.data.UpdateValues;
import ch.jalu.datasourcecolumns.sqlimplementation.PredicateSqlGenerator;
import ch.jalu.datasourcecolumns.sqlimplementation.PreparedStatementGenerator;
import ch.jalu.datasourcecolumns.sqlimplementation.ResultSetValueRetriever;
import ch.jalu.datasourcecolumns.sqlimplementation.SqlColumnsHandler;
import fr.xephi.authme.data.auth.PlayerAuth;
import fr.xephi.authme.datasource.AuthMeColumns;
import fr.xephi.authme.datasource.ColumnContext;
import fr.xephi.authme.settings.Settings;
import fr.xephi.authme.settings.properties.DatabaseSettings;
@ -38,7 +35,7 @@ public final class AuthMeColumnsHandler {
* @return created column handler
*/
public static AuthMeColumnsHandler createForSqlite(Connection connection, Settings settings) {
ColumnContext columnContext = new ColumnContext(settings);
ColumnContext columnContext = new ColumnContext(settings, false);
String tableName = settings.getProperty(DatabaseSettings.MYSQL_TABLE);
String nameColumn = settings.getProperty(DatabaseSettings.MYSQL_COL_NAME);
@ -50,19 +47,18 @@ public final class AuthMeColumnsHandler {
/**
* Creates a column handler for MySQL.
*
* @param preparedStatementGenerator supplier of SQL prepared statements with a connection to the database
* @param connectionSupplier supplier of connections from the connection pool
* @param settings plugin settings
* @return created column handler
*/
public static AuthMeColumnsHandler createForMySql(PreparedStatementGenerator preparedStatementGenerator,
Settings settings) {
ColumnContext columnContext = new ColumnContext(settings);
public static AuthMeColumnsHandler createForMySql(ConnectionSupplier connectionSupplier, Settings settings) {
ColumnContext columnContext = new ColumnContext(settings, true);
String tableName = settings.getProperty(DatabaseSettings.MYSQL_TABLE);
String nameColumn = settings.getProperty(DatabaseSettings.MYSQL_COL_NAME);
SqlColumnsHandler<ColumnContext, String> sqlColHandler = new SqlColumnsHandler<>(preparedStatementGenerator,
columnContext, tableName, nameColumn, new ResultSetValueRetriever<>(columnContext),
new PredicateSqlGenerator<>(columnContext));
SqlColumnsHandler<ColumnContext, String> sqlColHandler = new SqlColumnsHandler<>(
new MySqlPreparedStatementGenerator(connectionSupplier), columnContext, tableName, nameColumn,
new ResultSetValueRetriever<>(columnContext), new PredicateSqlGenerator<>(columnContext));
return new AuthMeColumnsHandler(sqlColHandler);
}
@ -138,4 +134,20 @@ public final class AuthMeColumnsHandler {
public DataSourceValues retrieve(String name, AuthMeColumns<?>... columns) throws SQLException {
return internalHandler.retrieve(name.toLowerCase(), columns);
}
/**
* Inserts the given values into a new row, as taken from the player auth.
*
* @param auth the player auth to get values from
* @param columns the columns to insert
* @return true upon success, false otherwise
*/
public boolean insert(PlayerAuth auth, AuthMeColumns<?>... columns) {
try {
return internalHandler.insert(auth, columns);
} catch (SQLException e) {
logSqlException(e);
return false;
}
}
}

35
src/main/java/fr/xephi/authme/datasource/columnshandler/ColumnContext.java Normal file
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@ -0,0 +1,35 @@
package fr.xephi.authme.datasource.columnshandler;
import fr.xephi.authme.settings.Settings;
import java.util.HashMap;
import java.util.Map;
/**
* Context for resolving the properties of {@link AuthMeColumns} entries.
*/
public class ColumnContext {
private final Settings settings;
private final Map<AuthMeColumns<?>, String> columnNames = new HashMap<>();
private final boolean hasDefaultSupport;
/**
* Constructor.
*
* @param settings plugin settings
* @param hasDefaultSupport whether or not the underlying database has support for the {@code DEFAULT} keyword
*/
public ColumnContext(Settings settings, boolean hasDefaultSupport) {
this.settings = settings;
this.hasDefaultSupport = hasDefaultSupport;
}
public String getName(AuthMeColumns<?> column) {
return columnNames.computeIfAbsent(column, k -> settings.getProperty(k.getNameProperty()));
}
public boolean hasDefaultSupport() {
return hasDefaultSupport;
}
}

17
src/main/java/fr/xephi/authme/datasource/columnshandler/ConnectionSupplier.java Normal file
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@ -0,0 +1,17 @@
package fr.xephi.authme.datasource.columnshandler;
import java.sql.Connection;
import java.sql.SQLException;
/**
* Supplier of connections to a database.
*/
@FunctionalInterface
public interface ConnectionSupplier {
/**
* @return connection object to the database
*/
Connection get() throws SQLException;
}

44
src/main/java/fr/xephi/authme/datasource/columnshandler/MySqlPreparedStatementGenerator.java Normal file
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@ -0,0 +1,44 @@
package fr.xephi.authme.datasource.columnshandler;
import ch.jalu.datasourcecolumns.sqlimplementation.PreparedStatementGenerator;
import ch.jalu.datasourcecolumns.sqlimplementation.PreparedStatementResult;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
/**
* Implementation of {@link PreparedStatementGenerator} for MySQL which ensures that the connection
* taken from the connection pool is also closed after the prepared statement has been executed.
*/
class MySqlPreparedStatementGenerator implements PreparedStatementGenerator {
private final ConnectionSupplier connectionSupplier;
MySqlPreparedStatementGenerator(ConnectionSupplier connectionSupplier) {
this.connectionSupplier = connectionSupplier;
}
@Override
public PreparedStatementResult create(String sql) throws SQLException {
Connection connection = connectionSupplier.get();
return new MySqlPreparedStatementResult(connection, connection.prepareStatement(sql));
}
/** Prepared statement result which also closes the associated connection. */
private static final class MySqlPreparedStatementResult extends PreparedStatementResult {
private final Connection connection;
MySqlPreparedStatementResult(Connection connection, PreparedStatement preparedStatement) {
super(preparedStatement);
this.connection = connection;
}
@Override
public void close() throws SQLException {
super.close();
connection.close();
}
}
}

2
src/test/java/fr/xephi/authme/ClassesConsistencyTest.java
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@ -5,8 +5,8 @@ import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import fr.xephi.authme.data.captcha.CaptchaCodeStorage;
import fr.xephi.authme.datasource.AuthMeColumns;
import fr.xephi.authme.datasource.Columns;
import fr.xephi.authme.datasource.columnshandler.AuthMeColumns;
import fr.xephi.authme.datasource.mysqlextensions.MySqlExtension;
import fr.xephi.authme.initialization.HasCleanup;
import fr.xephi.authme.process.register.executors.RegistrationMethod;