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Initial commit.

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This commit is contained in:
Ryan Michela 2013-11-13 23:17:51 -08:00
parent 101b7eb972
commit e98113397d
18 changed files with 1284 additions and 0 deletions
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3
.gitignore vendored
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*.jar
*.war
*.ear
.idea
*.iml
target

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pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.ryanmichela</groupId>
<artifactId>SSHD</artifactId>
<version>1.0</version>
<url>http://dev.bukkit.org/server-mods/sshd/</url>
<!-- Repositories -->
<repositories>
<repository>
<id>bukkit-repo</id>
<url>http://repo.bukkit.org/content/groups/public/</url>
</repository>
</repositories>
<!-- License -->
<licenses>
<license>
<name>GPL2</name>
<url>http://www.gnu.org/licenses/gpl-2.0.html</url>
</license>
</licenses>
<!-- Dependencies -->
<dependencies>
<dependency>
<groupId>org.bukkit</groupId>
<artifactId>craftbukkit</artifactId>
<version>1.6.4-R1.0</version>
<scope>provided</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.apache.sshd</groupId>
<artifactId>sshd-core</artifactId>
<version>0.9.0</version>
<scope>compile</scope>
<type>jar</type>
</dependency>
<!--<dependency>-->
<!--<groupId>org.bouncycastle</groupId>-->
<!--<artifactId>bcprov-jdk16</artifactId>-->
<!--<version>1.46</version>-->
<!--</dependency>-->
</dependencies>
<!-- Build -->
<build>
<plugins>
<!-- Shade plugin -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>1.5</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
<configuration>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
</configuration>
</plugin>
<!-- Compile plugin -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.0</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<showDeprecation>true</showDeprecation>
</configuration>
</plugin>
</plugins>
</build>
<packaging>jar</packaging>
</project>

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src/main/java/com/ryanmichela/sshd/ConfigPasswordAuthenticator.java Normal file
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package com.ryanmichela.sshd;
import org.apache.sshd.server.PasswordAuthenticator;
import org.apache.sshd.server.session.ServerSession;
import java.util.HashMap;
import java.util.Map;
/**
* Copyright 2013 Ryan Michela
*/
public class ConfigPasswordAuthenticator implements PasswordAuthenticator {
private Map<String, Integer> failCounts = new HashMap<String, Integer>();
@Override
public boolean authenticate(String username, String password, ServerSession serverSession) {
if (SshdPlugin.instance.getConfig().getString("credentials." + username).equals(password)) {
failCounts.put(username, 0);
return true;
}
SshdPlugin.instance.getLogger().info("Failed login for " + username + " using password authentication.");
try {
Thread.sleep(3000);
if (failCounts.containsKey(username)) {
failCounts.put(username, failCounts.get(username) + 1);
} else {
failCounts.put(username, 1);
}
if (failCounts.get(username) >= 3) {
failCounts.put(username, 0);
serverSession.close(true);
}
} catch (InterruptedException e) {
// do nothing
}
return false;
}
}

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src/main/java/com/ryanmichela/sshd/ConsoleCommandCompleter.java Normal file
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package com.ryanmichela.sshd;
/**
* Copyright 2013 Ryan Michela
*/
import org.bukkit.Bukkit;
import org.bukkit.command.CommandMap;
import org.bukkit.craftbukkit.libs.jline.console.completer.Completer;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.logging.Level;
public class ConsoleCommandCompleter implements Completer {
public int complete(final String buffer, final int cursor, final List<CharSequence> candidates) {
Waitable<List<String>> waitable = new Waitable<List<String>>() {
@Override
protected List<String> evaluate() {
CommandMap commandMap = ReflectionUtil.getProtectedValue(Bukkit.getServer(), "commandMap");
return commandMap.tabComplete(Bukkit.getServer().getConsoleSender(), buffer);
}
};
Bukkit.getScheduler().runTask(SshdPlugin.instance, waitable);
try {
List<String> offers = waitable.get();
if (offers == null) {
return cursor;
}
candidates.addAll(offers);
final int lastSpace = buffer.lastIndexOf(' ');
if (lastSpace == -1) {
return cursor - buffer.length();
} else {
return cursor - (buffer.length() - lastSpace - 1);
}
} catch (ExecutionException e) {
SshdPlugin.instance.getLogger().log(Level.WARNING, "Unhandled exception when tab completing", e);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
return cursor;
}
}

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src/main/java/com/ryanmichela/sshd/ConsoleCommandFactory.java Normal file
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package com.ryanmichela.sshd;
import org.apache.sshd.server.Command;
import org.apache.sshd.server.CommandFactory;
import org.apache.sshd.server.Environment;
import org.apache.sshd.server.ExitCallback;
import org.bukkit.Bukkit;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
/**
* Copyright 2013 Ryan Michela
*/
public class ConsoleCommandFactory implements CommandFactory {
@Override
public Command createCommand(String command) {
return new ConsoleCommand(command);
}
public class ConsoleCommand implements Command {
private String command;
private InputStream in;
private OutputStream out;
private OutputStream err;
private ExitCallback callback;
public ConsoleCommand(String command) {
this.command = command;
}
public void setInputStream(InputStream in) {
this.in = in;
}
public void setOutputStream(OutputStream out) {
this.out = out;
}
public void setErrorStream(OutputStream err) {
this.err = err;
}
public void setExitCallback(ExitCallback callback) {
this.callback = callback;
}
@Override
public void start(Environment environment) throws IOException {
try {
SshdPlugin.instance.getLogger().info("[U: " + environment.getEnv().get(Environment.ENV_USER) + "] " + command);
Bukkit.dispatchCommand(Bukkit.getConsoleSender(), command);
} catch (Exception e) {
SshdPlugin.instance.getLogger().severe("Error processing command from SSH");
} finally {
callback.onExit(0);
}
}
@Override
public void destroy() {
}
}
}

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src/main/java/com/ryanmichela/sshd/ConsoleShellFactory.java Normal file
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package com.ryanmichela.sshd;
import org.apache.sshd.common.Factory;
import org.apache.sshd.server.Command;
import org.apache.sshd.server.Environment;
import org.apache.sshd.server.ExitCallback;
import org.bukkit.Bukkit;
import org.bukkit.craftbukkit.libs.jline.console.ConsoleReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.logging.Formatter;
import java.util.logging.Logger;
import java.util.logging.StreamHandler;
public class ConsoleShellFactory implements Factory<Command> {
public Command create() {
return new ConsoleShell();
}
public static class ConsoleShell implements Command, Runnable {
private InputStream in;
private OutputStream out;
private OutputStream err;
private ExitCallback callback;
private Environment environment;
private Thread thread;
StreamHandler streamHandler;
ConsoleReader consoleReader;
public InputStream getIn() {
return in;
}
public OutputStream getOut() {
return out;
}
public OutputStream getErr() {
return err;
}
public Environment getEnvironment() {
return environment;
}
public void setInputStream(InputStream in) {
this.in = in;
}
public void setOutputStream(OutputStream out) {
this.out = out;
}
public void setErrorStream(OutputStream err) {
this.err = err;
}
public void setExitCallback(ExitCallback callback) {
this.callback = callback;
}
public void start(Environment env) throws IOException {
Formatter bukkitFormatter = Bukkit.getLogger().getHandlers()[0].getFormatter();
try {
consoleReader = new ConsoleReader(in, new FlushyOutputStream(out), new SshTerminal());
consoleReader.setExpandEvents(true);
consoleReader.addCompleter(new ConsoleCommandCompleter());
streamHandler = new FlushyStreamHandler(out, bukkitFormatter, consoleReader);
Bukkit.getLogger().addHandler(streamHandler);
Logger.getLogger("").addHandler(streamHandler);
environment = env;
thread = new Thread(this, "EchoShell " + env.getEnv().get(Environment.ENV_USER));
thread.start();
} catch (Exception e) {
throw new IOException("Error starting shell", e);
}
}
public void destroy() {
Bukkit.getLogger().removeHandler(streamHandler);
Logger.getLogger("").removeHandler(streamHandler);
}
public void run() {
String command;
try {
printPreamble(consoleReader);
while(true) {
command = consoleReader.readLine("\r>", null);
if (command != null) {
if (command.equals("exit")) {
break;
}
SshdPlugin.instance.getLogger().info("[U: " + environment.getEnv().get(Environment.ENV_USER) + "] " + command);
Bukkit.dispatchCommand(Bukkit.getConsoleSender(), command);
}
}
} catch (IOException e) {
SshdPlugin.instance.getLogger().severe("Error processing command from SSH");
} finally {
callback.onExit(0);
}
}
private void printPreamble(ConsoleReader consoleReader) throws IOException{
consoleReader.println(" _____ _____ _ _ _____");
consoleReader.println(" / ____/ ____| | | | __ \\");
consoleReader.println("| (___| (___ | |__| | | | |");
consoleReader.println(" \\___ \\\\___ \\| __ | | | |");
consoleReader.println(" ____) |___) | | | | |__| |");
consoleReader.println("|_____/_____/|_| |_|_____/");
consoleReader.println("Connected to: " + Bukkit.getServer().getName());
consoleReader.println("- " + Bukkit.getServer().getMotd());
consoleReader.println();
consoleReader.println("Type 'exit' to exit the shell.");
consoleReader.println("===============================================");
}
}
}

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src/main/java/com/ryanmichela/sshd/FlushyOutputStream.java Normal file
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package com.ryanmichela.sshd;
import java.io.IOException;
import java.io.OutputStream;
/**
* Copyright 2013 Ryan Michela
*/
public class FlushyOutputStream extends OutputStream {
private OutputStream base;
public FlushyOutputStream(OutputStream base) {
this.base = base;
}
@Override
public void write(int b) throws IOException {
base.write(b);
base.flush();
}
@Override
public void write(byte[] b) throws IOException {
base.write(b);
base.flush();
}
@Override
public void write(byte[] b, int off, int len) throws IOException {
base.write(b, off, len);
base.flush();
}
}

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src/main/java/com/ryanmichela/sshd/FlushyStreamHandler.java Normal file
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package com.ryanmichela.sshd;
import org.apache.sshd.common.SshException;
import org.bukkit.craftbukkit.libs.jline.console.ConsoleReader;
import java.io.IOException;
import java.io.OutputStream;
import java.util.logging.*;
/**
* Copyright 2013 Ryan Michela
*/
public class FlushyStreamHandler extends StreamHandler {
private ConsoleReader reader;
public FlushyStreamHandler(OutputStream out, Formatter formatter, ConsoleReader reader) {
super(out, formatter);
this.reader = reader;
setLevel(Level.INFO);
}
@Override
public synchronized void publish(LogRecord record) {
record.setMessage(record.getMessage().replace("\n", "\n\r"));
super.publish(record);
flush();
}
@Override
public synchronized void flush() {
try {
reader.print(ConsoleReader.RESET_LINE + "");
reader.flush();
super.flush();
try {
reader.drawLine();
} catch (Throwable ex) {
reader.getCursorBuffer().clear();
}
reader.flush();
super.flush();
} catch (SshException ex) {
// do nothing
} catch (IOException ex) {
Logger.getLogger(FlushyStreamHandler.class.getName()).log(Level.SEVERE, null, ex);
}
}
}

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src/main/java/com/ryanmichela/sshd/PemDecoder.java Normal file
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package com.ryanmichela.sshd;
import org.apache.mina.util.Base64;
import java.io.Reader;
import java.math.BigInteger;
import java.security.KeyFactory;
import java.security.PublicKey;
import java.security.spec.DSAPublicKeySpec;
import java.security.spec.RSAPublicKeySpec;
/**
* Copyright 2013 Ryan Michela
*/
public class PemDecoder extends java.io.BufferedReader {
private static final String BEGIN = "^-+\\s*BEGIN.+";
private static final String END = "^-+\\s*END.+";
private static final String COMMENT = "Comment:";
public PemDecoder(Reader in) {
super(in);
}
public PublicKey getPemBytes() throws Exception {
StringBuffer b64 = new StringBuffer();
String line = readLine();
if (!line.matches(BEGIN)) {
return null;
}
for(line = readLine(); line != null; line = readLine()) {
if (!line.matches(END) && !line.startsWith(COMMENT)) {
b64.append(line.trim());
}
}
return decodePublicKey(b64.toString());
}
private byte[] bytes;
private int pos;
private PublicKey decodePublicKey(String keyLine) throws Exception {
bytes = null;
pos = 0;
// look for the Base64 encoded part of the line to decode
// both ssh-rsa and ssh-dss begin with "AAAA" due to the length bytes
for (String part : keyLine.split(" ")) {
if (part.startsWith("AAAA")) {
bytes = Base64.decodeBase64(part.getBytes());
break;
}
}
if (bytes == null) {
throw new IllegalArgumentException("no Base64 part to decode");
}
String type = decodeType();
if (type.equals("ssh-rsa")) {
BigInteger e = decodeBigInt();
BigInteger m = decodeBigInt();
RSAPublicKeySpec spec = new RSAPublicKeySpec(m, e);
return KeyFactory.getInstance("RSA").generatePublic(spec);
} else if (type.equals("ssh-dss")) {
BigInteger p = decodeBigInt();
BigInteger q = decodeBigInt();
BigInteger g = decodeBigInt();
BigInteger y = decodeBigInt();
DSAPublicKeySpec spec = new DSAPublicKeySpec(y, p, q, g);
return KeyFactory.getInstance("DSA").generatePublic(spec);
} else {
throw new IllegalArgumentException("unknown type " + type);
}
}
private String decodeType() {
int len = decodeInt();
String type = new String(bytes, pos, len);
pos += len;
return type;
}
private int decodeInt() {
return ((bytes[pos++] & 0xFF) << 24) | ((bytes[pos++] & 0xFF) << 16)
| ((bytes[pos++] & 0xFF) << 8) | (bytes[pos++] & 0xFF);
}
private BigInteger decodeBigInt() {
int len = decodeInt();
byte[] bigIntBytes = new byte[len];
System.arraycopy(bytes, pos, bigIntBytes, 0, len);
pos += len;
return new BigInteger(bigIntBytes);
}
}

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src/main/java/com/ryanmichela/sshd/PublicKeyAuthenticator.java Normal file
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package com.ryanmichela.sshd;
import org.apache.commons.lang3.ArrayUtils;
import org.apache.sshd.server.PublickeyAuthenticator;
import org.apache.sshd.server.session.ServerSession;
import java.io.File;
import java.io.FileReader;
import java.security.PublicKey;
/**
* Copyright 2013 Ryan Michela
*/
public class PublicKeyAuthenticator implements PublickeyAuthenticator {
private File authorizedKeysDir;
public PublicKeyAuthenticator(File authorizedKeysDir) {
this.authorizedKeysDir = authorizedKeysDir;
}
@Override
public boolean authenticate(String username, PublicKey key, ServerSession session) {
byte[] keyBytes = key.getEncoded();
File keyFile = new File(authorizedKeysDir, username);
if (keyFile.exists()) {
try {
FileReader fr = new FileReader(keyFile);
PemDecoder pd = new PemDecoder(fr);
PublicKey k = pd.getPemBytes();
pd.close();
if (k != null) {
if (ArrayUtils.isEquals(key.getEncoded(), k.getEncoded())) {
return true;
}
} else {
SshdPlugin.instance.getLogger().severe("Failed to parse PEM file. " + keyFile.getAbsolutePath());
}
} catch (Exception e) {
SshdPlugin.instance.getLogger().severe("Failed to process public key " + keyFile.getAbsolutePath() + ". " + e.getMessage());
}
} else {
SshdPlugin.instance.getLogger().warning("Could not locate public key for " + username + ". Make sure the user's key is named the same as their user name without a file extension.");
}
return false;
}
}

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src/main/java/com/ryanmichela/sshd/ReflectionUtil.java Normal file
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package com.ryanmichela.sshd;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
/**
* Copyright 2013 Ryan Michela
*/
public class ReflectionUtil {
public static void setProtectedValue(Object o, String field, Object newValue) {
setProtectedValue(o.getClass(), o, field, newValue);
}
public static void setProtectedValue(Class c, String field, Object newValue) {
setProtectedValue(c, null, field, newValue);
}
public static void setProtectedValue(Class c, Object o, String field, Object newValue) {
try {
Field f = c.getDeclaredField(field);
f.setAccessible(true);
Field modifiersField = Field.class.getDeclaredField("modifiers");
modifiersField.setAccessible(true);
modifiersField.setInt(f, f.getModifiers() & ~Modifier.FINAL);
f.set(o, newValue);
} catch (NoSuchFieldException ex) {
System.out.println("*** " + c.getName() + ":" + ex);
} catch (IllegalAccessException ex) {
System.out.println("*** " + c.getName() + ":" + ex);
}
}
public static <T> T getProtectedValue(Object obj, String fieldName) {
try {
Class c = obj.getClass();
while(c != Object.class) {
Field[] fields = c.getDeclaredFields();
for(Field f : fields) {
if (f.getName() == fieldName) {
f.setAccessible(true);
return (T) f.get(obj);
}
}
c = c.getSuperclass();
}
System.out.println("*** " + obj.getClass().getName() + ":No such field");
return null;
} catch (Exception ex) {
System.out.println("*** " + obj.getClass().getName() + ":" + ex);
return null;
}
}
public static <T> T getProtectedValue(Class c, String field) {
try {
Field f = c.getDeclaredField(field);
f.setAccessible(true);
return (T) f.get(c);
} catch (Exception ex) {
System.out.println("*** " + c.getName() + ":" + ex);
return null;
}
}
public static Object invokeProtectedMethod(Class c, String method, Object... args) {
return invokeProtectedMethod(c, null, method, args);
}
public static Object invokeProtectedMethod(Object o, String method, Object... args) {
return invokeProtectedMethod(o.getClass(), o, method, args);
}
public static Object invokeProtectedMethod(Class c, Object o, String method, Object... args) {
try {
Class[] pTypes = new Class[args.length];
for(int i = 0; i < args.length; i++) {
if (args[i] instanceof Integer) {
pTypes[i] = int.class;
} else {
pTypes[i] = args[i].getClass();
}
}
Method m = c.getDeclaredMethod(method, pTypes);
m.setAccessible(true);
return m.invoke(o, args);
}
catch (Exception ex) {
System.out.println("*** " + c.getName() + "." + method + "(): " + ex);
return null;
}
}
}

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src/main/java/com/ryanmichela/sshd/SshTerminal.java Normal file
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package com.ryanmichela.sshd;
import org.bukkit.craftbukkit.libs.jline.TerminalSupport;
/**
* Copyright 2013 Ryan Michela
*/
public class SshTerminal extends TerminalSupport {
protected SshTerminal() {
super(true);
}
@Override
public void init() throws Exception {
setAnsiSupported(true);
setEchoEnabled(true);
}
}

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src/main/java/com/ryanmichela/sshd/SshdPlugin.java Normal file
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package com.ryanmichela.sshd;
import org.apache.sshd.SshServer;
import org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider;
import org.bukkit.plugin.java.JavaPlugin;
import java.io.File;
import java.io.IOException;
import java.util.logging.Level;
/**
* Copyright 2013 Ryan Michela
*/
public class SshdPlugin extends JavaPlugin {
private SshServer sshd;
public static SshdPlugin instance;
@Override
public void onLoad() {
saveDefaultConfig();
File authorizedKeys = new File(getDataFolder(), "authorized_keys");
if (!authorizedKeys.exists()) {
authorizedKeys.mkdirs();
}
// Don't go any lower than INFO or SSHD will cause a stack overflow exception.
// SSHD will log that it wrote bites to the output stream, which writes
// bytes to the output stream - ad nauseaum.
getLogger().setLevel(Level.INFO);
}
@Override
public void onEnable() {
instance = this;
sshd = SshServer.setUpDefaultServer();
sshd.setPort(getConfig().getInt("port", 22));
File hostKey = new File(getDataFolder(), "hostkey");
File authorizedKeys = new File(getDataFolder(), "authorized_keys");
sshd.setKeyPairProvider(new SimpleGeneratorHostKeyProvider(hostKey.getPath()));
sshd.setShellFactory(new ConsoleShellFactory());
sshd.setPasswordAuthenticator(new ConfigPasswordAuthenticator());
sshd.setPublickeyAuthenticator(new PublicKeyAuthenticator(authorizedKeys));
sshd.setCommandFactory(new ConsoleCommandFactory());
try {
sshd.start();
} catch (IOException e) {
getLogger().severe("Failed to start SSH server! " + e.getMessage());
}
}
@Override
public void onDisable() {
try {
sshd.stop();
} catch (InterruptedException e) {
// do nothing
}
}
}

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src/main/java/com/ryanmichela/sshd/Waitable.java Normal file
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package com.ryanmichela.sshd;
import java.util.concurrent.ExecutionException;
/**
* Copyright 2013 Ryan Michela
*/
public abstract class Waitable<T> implements Runnable {
private enum Status {
WAITING,
RUNNING,
FINISHED,
}
Throwable t = null;
T value = null;
Status status = Status.WAITING;
public final void run() {
synchronized (this) {
if (status != Status.WAITING) {
throw new IllegalStateException("Invalid state " + status);
}
status = Status.RUNNING;
}
try {
value = evaluate();
} catch (Throwable t) {
this.t = t;
} finally {
synchronized (this) {
status = Status.FINISHED;
this.notifyAll();
}
}
}
protected abstract T evaluate();
public synchronized T get() throws InterruptedException, ExecutionException {
while (status != Status.FINISHED) {
this.wait();
}
if (t != null) {
throw new ExecutionException(t);
}
return value;
}
}

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src/main/java/org/slf4j/impl/PluginSlf4jFactory.java Normal file
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package org.slf4j.impl;
import com.ryanmichela.sshd.SshdPlugin;
import org.slf4j.ILoggerFactory;
import org.slf4j.Logger;
import org.slf4j.Marker;
import org.slf4j.helpers.FormattingTuple;
import org.slf4j.helpers.MessageFormatter;
import java.util.logging.Level;
/**
* Copyright 2013 Ryan Michela
*/
public class PluginSlf4jFactory implements ILoggerFactory {
@Override
public Logger getLogger(String name) {
return new PluginSlf4jAdapter(name);
}
public class PluginSlf4jAdapter implements Logger {
private String name;
private boolean isEnabled(Level level) {
if (SshdPlugin.instance != null) {
return SshdPlugin.instance.getLogger().isLoggable(level);
}
return false;
}
private void log(Level level, String s, Object[] objects) {
if (SshdPlugin.instance != null && isEnabled(level)) {
FormattingTuple ft = MessageFormatter.arrayFormat(s, objects);
SshdPlugin.instance.getLogger().log(level, ft.getMessage(), ft.getThrowable());
}
}
private void log(Level level, String s, Throwable throwable) {
if (SshdPlugin.instance != null && isEnabled(level)) {
SshdPlugin.instance.getLogger().log(level, s, throwable);
}
}
public PluginSlf4jAdapter(String name) {
this.name = name;
}
@Override
public String getName() {
return name;
}
@Override
public boolean isTraceEnabled() {
return isEnabled(Level.FINEST);
}
@Override
public void trace(String s) {
trace(s, new Object[]{});
}
@Override
public void trace(String s, Object o) {
trace(s, new Object[]{o});
}
@Override
public void trace(String s, Object o, Object o1) {
trace(s, new Object[]{o, o1});
}
@Override
public void trace(String s, Object[] objects) {
log(Level.FINEST, s, objects);
}
@Override
public void trace(String s, Throwable throwable) {
log(Level.FINEST, s, throwable);
}
@Override
public boolean isTraceEnabled(Marker marker) {
return isTraceEnabled();
}
@Override
public void trace(Marker marker, String s) {
trace(s);
}
@Override
public void trace(Marker marker, String s, Object o) {
trace(s, o);
}
@Override
public void trace(Marker marker, String s, Object o, Object o1) {
trace(s, o, o1);
}
@Override
public void trace(Marker marker, String s, Object[] objects) {
trace(s, objects);
}
@Override
public void trace(Marker marker, String s, Throwable throwable) {
trace(s, throwable);
}
@Override
public boolean isDebugEnabled() {
return isEnabled(Level.FINE);
}
@Override
public void debug(String s) {
debug(s, new Object[]{});
}
@Override
public void debug(String s, Object o) {
debug(s, new Object[]{o});
}
@Override
public void debug(String s, Object o, Object o1) {
debug(s, new Object[]{o, o1});
}
@Override
public void debug(String s, Object[] objects) {
log(Level.FINE, s, objects);
}
@Override
public void debug(String s, Throwable throwable) {
log(Level.FINE, s, throwable);
}
@Override
public boolean isDebugEnabled(Marker marker) {
return isDebugEnabled();
}
@Override
public void debug(Marker marker, String s) {
debug(s);
}
@Override
public void debug(Marker marker, String s, Object o) {
debug(s, o);
}
@Override
public void debug(Marker marker, String s, Object o, Object o1) {
debug(s, o, o1);
}
@Override
public void debug(Marker marker, String s, Object[] objects) {
debug(s, objects);
}
@Override
public void debug(Marker marker, String s, Throwable throwable) {
debug(s, throwable);
}
@Override
public boolean isInfoEnabled() {
return isEnabled(Level.INFO);
}
@Override
public void info(String s) {
info(s, new Object[]{});
}
@Override
public void info(String s, Object o) {
info(s, new Object[]{o});
}
@Override
public void info(String s, Object o, Object o1) {
info(s, new Object[]{o, o1});
}
@Override
public void info(String s, Object[] objects) {
log(Level.INFO, s, objects);
}
@Override
public void info(String s, Throwable throwable) {
log(Level.INFO, s, throwable);
}
@Override
public boolean isInfoEnabled(Marker marker) {
return isInfoEnabled();
}
@Override
public void info(Marker marker, String s) {
info(s);
}
@Override
public void info(Marker marker, String s, Object o) {
info(s, o);
}
@Override
public void info(Marker marker, String s, Object o, Object o1) {
info(s, o, o1);
}
@Override
public void info(Marker marker, String s, Object[] objects) {
info(s, objects);
}
@Override
public void info(Marker marker, String s, Throwable throwable) {
info(s, throwable);
}
@Override
public boolean isWarnEnabled() {
return isEnabled(Level.WARNING);
}
@Override
public void warn(String s) {
warn(s, new Object[]{});
}
@Override
public void warn(String s, Object o) {
warn(s, new Object[]{o});
}
@Override
public void warn(String s, Object o, Object o1) {
warn(s, new Object[]{o, o1});
}
@Override
public void warn(String s, Object[] objects) {
log(Level.WARNING, s, objects);
}
@Override
public void warn(String s, Throwable throwable) {
log(Level.WARNING, s, throwable);
}
@Override
public boolean isWarnEnabled(Marker marker) {
return isWarnEnabled();
}
@Override
public void warn(Marker marker, String s) {
warn(s);
}
@Override
public void warn(Marker marker, String s, Object o) {
warn(s, o);
}
@Override
public void warn(Marker marker, String s, Object o, Object o1) {
warn(s, o, o1);
}
@Override
public void warn(Marker marker, String s, Object[] objects) {
warn(s, objects);
}
@Override
public void warn(Marker marker, String s, Throwable throwable) {
warn(s, throwable);
}
@Override
public boolean isErrorEnabled() {
return isEnabled(Level.SEVERE);
}
@Override
public void error(String s) {
error(s, new Object[]{});
}
@Override
public void error(String s, Object o) {
error(s, new Object[]{o});
}
@Override
public void error(String s, Object o, Object o1) {
error(s, new Object[]{o, o1});
}
@Override
public void error(String s, Object[] objects) {
log(Level.SEVERE, s, objects);
}
@Override
public void error(String s, Throwable throwable) {
log(Level.SEVERE, s, throwable);
}
@Override
public boolean isErrorEnabled(Marker marker) {
return isErrorEnabled();
}
@Override
public void error(Marker marker, String s) {
error(s);
}
@Override
public void error(Marker marker, String s, Object o) {
error(s, o);
}
@Override
public void error(Marker marker, String s, Object o, Object o1) {
error(s, o, o1);
}
@Override
public void error(Marker marker, String s, Object[] objects) {
error(s, objects);
}
@Override
public void error(Marker marker, String s, Throwable throwable) {
error(s, throwable);
}
}
}

82
src/main/java/org/slf4j/impl/StaticLoggerBinder.java Normal file
View File

@ -0,0 +1,82 @@
/**
* Copyright (c) 2004-2011 QOS.ch
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
package org.slf4j.impl;
import org.slf4j.ILoggerFactory;
import org.slf4j.LoggerFactory;
import org.slf4j.spi.LoggerFactoryBinder;
/**
* The binding of {@link LoggerFactory} class with an actual instance of
* {@link ILoggerFactory} is performed using information returned by this class.
*
* @author Ceki G&uuml;lc&uuml;
*/
public class StaticLoggerBinder implements LoggerFactoryBinder {
/**
* The unique instance of this class.
*
*/
private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder();
/**
* Return the singleton of this class.
*
* @return the StaticLoggerBinder singleton
*/
public static final StaticLoggerBinder getSingleton() {
return SINGLETON;
}
/**
* Declare the version of the SLF4J API this implementation is compiled against.
* The value of this field is usually modified with each release.
*/
// to avoid constant folding by the compiler, this field must *not* be final
public static String REQUESTED_API_VERSION = "1.6.99"; // !final
private static final String loggerFactoryClassStr = PluginSlf4jFactory.class.getName();
/** The ILoggerFactory instance returned by the {@link #getLoggerFactory} method
* should always be the same object
*/
private final ILoggerFactory loggerFactory;
private StaticLoggerBinder() {
// Note: JCL gets substituted at build time by an appropriate Ant task
loggerFactory = new PluginSlf4jFactory();
}
public ILoggerFactory getLoggerFactory() {
return loggerFactory;
}
public String getLoggerFactoryClassStr() {
return loggerFactoryClassStr;
}
}

12
src/main/resources/config.yml Normal file
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@ -0,0 +1,12 @@
# This is the port the SSH server will listen on.
port: 22
# By default, only public key authentication is enabled. This is the most secure mode.
# To authorize a user to log in with public key authentication, install their public
# PEM certificate in the authorized_users directory. Name the key file with user's user
# name (no file extension).
# For less secure username and password based authentication, complete the sections below.
credentials:
# user1: password1
# user2: password2

4
src/main/resources/plugin.yml Normal file
View File

@ -0,0 +1,4 @@
name: SSHD
version: "1.0"
author: Ryan Michela
main: com.ryanmichela.sshd.SshdPlugin