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EasyAuth
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Database stuff 

Mostly updating the database manager class. Added translations which don't work yet.
This commit is contained in:
samo_lego 2019-11-07 22:18:14 +01:00
parent b6c1ff6c3b
commit bac5c879fa
9 changed files with 94 additions and 31 deletions
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3
src/main/java/org/samo_lego/simpleauth/SimpleAuth.java
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@ -24,6 +24,7 @@ public class SimpleAuth implements DedicatedServerModInitializer {
public void onInitializeServer() {
// Info I guess :D
LOGGER.info("SimpleAuth mod by samo_lego.");
// The support on discord was great! I really appreciate your help.
LOGGER.info("This mod wouldn't exist without the awesome Fabric Community. TYSM guys!");
// Creating data directory (database is stored there)
@ -47,7 +48,7 @@ public class SimpleAuth implements DedicatedServerModInitializer {
BreakBlockCallback.EVENT.register((world, pos, state, player) -> AuthEventHandler.onBlockBroken(player));
// Connection to database
SimpleAuthDatabase.connect();
SimpleAuthDatabase.main();
}
public static HashSet<ServerPlayerEntity> authenticatedUsers = new HashSet<>();

3
src/main/java/org/samo_lego/simpleauth/commands/LoginCommand.java
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@ -6,6 +6,7 @@ import net.minecraft.server.command.ServerCommandSource;
import net.minecraft.server.network.ServerPlayerEntity;
import net.minecraft.text.LiteralText;
import net.minecraft.text.Text;
import net.minecraft.text.TranslatableText;
import org.samo_lego.simpleauth.SimpleAuth;
import static com.mojang.brigadier.arguments.StringArgumentType.getString;
@ -15,7 +16,7 @@ import static net.minecraft.server.command.CommandManager.literal;
public class LoginCommand {
private static LiteralText PleaseLogin = new LiteralText("§4Type /login <password> to login.");
private static LiteralText EnterPassword = new LiteralText("§6You need to enter your password.");
private static TranslatableText EnterPassword = new TranslatableText("command.simpleauth.password");
public static void registerCommand(CommandDispatcher<ServerCommandSource> dispatcher) {
// Registering the "/login" command

11
src/main/java/org/samo_lego/simpleauth/commands/RegisterCommand.java
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@ -4,6 +4,10 @@ import com.google.common.io.Files;
import com.mojang.brigadier.CommandDispatcher;
import net.minecraft.server.command.ServerCommandSource;
import net.minecraft.text.LiteralText;
import net.minecraft.text.TranslatableText;
import org.samo_lego.simpleauth.database.SimpleAuthDatabase;
import java.util.Objects;
import static com.mojang.brigadier.arguments.StringArgumentType.getString;
import static com.mojang.brigadier.arguments.StringArgumentType.word;
@ -12,8 +16,8 @@ import static net.minecraft.server.command.CommandManager.literal;
public class RegisterCommand {
private static LiteralText PleaseRegister = new LiteralText("§4Type /register <password> <password> to login.");
private static LiteralText EnterPassword = new LiteralText("§6You need to enter your password twice.");
private static TranslatableText PleaseRegister = new TranslatableText("§4Type /register <password> <password> to login.");
private static TranslatableText EnterPassword = new TranslatableText("command.simpleauth.passwordTwice");
public static void registerCommand(CommandDispatcher<ServerCommandSource> dispatcher) {
@ -29,10 +33,11 @@ public class RegisterCommand {
}));
}
// Registering our "register" command
// Registering our "register" command (ik, sounds a bit confusing)
private static int register(ServerCommandSource source, String pass1, String pass2) {
if(pass1.equals(pass2)){
// Hashing the password
SimpleAuthDatabase.insert(Objects.requireNonNull(source.getEntity()).getUuidAsString(), source.getName(), pass1);
source.getMinecraftServer().getPlayerManager().broadcastChatMessage(
new LiteralText(source.getName() + ", you have registered successfully!"),
false

79
src/main/java/org/samo_lego/simpleauth/database/SimpleAuthDatabase.java
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@ -1,17 +1,18 @@
package org.samo_lego.simpleauth.database;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.sql.*;
import java.util.UUID;
/**
*
* @author sqlitetutorial.net
*/
public class SimpleAuthDatabase {
public static void connect() {
private static final Logger LOGGER = LogManager.getLogger();
/*public static void connect() {
Connection conn = null;
try {
// db parameters
@ -19,28 +20,78 @@ public class SimpleAuthDatabase {
// create a connection to the database
conn = DriverManager.getConnection(url);
// Creating database table
String sql = "CREATE TABLE IF NOT EXISTS users (\n" +
" `UserID` INTEGER PRIMARY KEY AUTOINCREMENT,\n" +
" `UUID` BINARY(16) NOT NULL,\n" +
" `Username` VARCHAR(16) NOT NULL,\n" +
" `Password` VARCHAR(64) NOT NULL,\n" +
" UNIQUE (`UUID`)\n" +
");";
Statement stmt = conn.createStatement();
stmt.execute(sql);
} catch (SQLException e) {
System.out.println(e.getMessage());
} finally {
//Main?
try {
if (conn != null) {
conn.close();
// Main stuff here?
main(conn);
}
} catch (SQLException ex) {
System.out.println(ex.getMessage());
}
}
}
private static void main(Connection conn) {
String sql = "";
try (Statement stmt = conn.createStatement()) {
// create a new table
}*/
private static Connection connect() {
// SQLite connection string
String url = "jdbc:sqlite:mods/SimpleAuth/players.db";
Connection conn = null;
try {
conn = DriverManager.getConnection(url);
// Creating database table if it doesn't exist yet
String sql = "CREATE TABLE IF NOT EXISTS users (\n" +
" `UserID` INTEGER PRIMARY KEY AUTOINCREMENT,\n" +
" `UUID` BINARY(16) NOT NULL,\n" +
" `Username` VARCHAR(16) NOT NULL,\n" +
" `Password` VARCHAR(64) NOT NULL,\n" +
" UNIQUE (`UUID`)\n" +
");";
Statement stmt = conn.createStatement();
stmt.execute(sql);
} catch (SQLException e) {
System.out.println(e.getMessage());
LOGGER.error(e.getMessage());
}
return conn;
}
public static void insert(String uuid, String username, String password) {
String sql = "INSERT INTO users(uuid, username, password) VALUES(?,?,?)";
try (Connection conn = connect();
PreparedStatement pstmt = conn.prepareStatement(sql)) {
pstmt.setString(1, uuid);
pstmt.setString(2, username);
pstmt.setString(3, password);
pstmt.executeUpdate();
} catch (SQLException e) {
LOGGER.error(e.getMessage());
}
}
private static void disconnect(Connection conn) {
try {
if (conn != null) {
conn.close();
}
} catch (SQLException ex) {
LOGGER.error(ex.getMessage());
}
}
public static void main() {
Connection conn = connect();
}
}

3
src/main/java/org/samo_lego/simpleauth/event/AuthEventHandler.java
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@ -3,6 +3,7 @@ package org.samo_lego.simpleauth.event;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.server.network.ServerPlayerEntity;
import net.minecraft.text.LiteralText;
import net.minecraft.text.TranslatableText;
import net.minecraft.util.ActionResult;
import org.samo_lego.simpleauth.SimpleAuth;
@ -11,7 +12,7 @@ import org.samo_lego.simpleauth.SimpleAuth;
* and cancels them if they aren't authenticated
*/
public class AuthEventHandler {
private static LiteralText notAuthenticated = new LiteralText("§4You aren't authenticated.");
private static TranslatableText notAuthenticated = new TranslatableText("command.simpleauth.notAuthenticated");
// Player joining the server
public static void onPlayerJoin(ServerPlayerEntity player) {

7
src/main/resources/CreateDatabase.sql
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@ -1,7 +0,0 @@
CREATE TABLE IF NOT EXISTS `{TABLE_NAME}` (
`UserID` INTEGER PRIMARY KEY AUTO_INCREMENT,
`UUID` BINARY(16) NOT NULL,
`Username` VARCHAR(16), NOT NULL,
`Password` VARCHAR(64) NOT NULL,
UNIQUE (`UUID`)
);

8
src/main/resources/assets/simpleauth/lang/en_us.lang Normal file
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@ -0,0 +1,8 @@
{
"command.simpleauth.password": "§6You need to enter your password!",
"command.simpleauth.passwordTwice": "§6You need to enter your password twice!",
"command.simpleauth.passwordMatch": "§6Passwords must match!",
"command.simpleauth.passwordWrong": "§4Wrong password!",
"command.simpleauth.notAuthenticated": "§4You are not authenticated!",
"command.simpleauth.authenticated": "§aYou are now authenticated."
}

7
src/main/resources/create.sql Normal file
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@ -0,0 +1,7 @@
CREATE TABLE IF NOT EXISTS users (
`UserID` INTEGER PRIMARY KEY AUTOINCREMENT,
`UUID` BINARY(16) NOT NULL,
`Username` VARCHAR(16) NOT NULL,
`Password` VARCHAR(64) NOT NULL,
UNIQUE (`UUID`)
);

4
src/main/resources/lang/en_us.json
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@ -1,4 +0,0 @@
{
"text.simpleauth.passwordmatch": "Passwords must match!",
"text.simpleauth.wrongpassword": "Wrong password!"
}