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Merge remote-tracking branch 'purple/master'

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This commit is contained in:
Jeff Becker 2018-04-08 19:56:48 -04:00
commit 571a13f0a7
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54
Dockerfile
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@ -1,54 +0,0 @@
FROM alpine:latest
MAINTAINER Mikal Villa <mikal@sigterm.no>
ENV GIT_BRANCH="master"
ENV I2PD_PREFIX="/opt/i2pd-${GIT_BRANCH}"
ENV PATH=${I2PD_PREFIX}/bin:$PATH
ENV GOSU_VERSION=1.7
ENV GOSU_SHASUM="34049cfc713e8b74b90d6de49690fa601dc040021980812b2f1f691534be8a50 /usr/local/bin/gosu"
RUN mkdir /user && adduser -S -h /user i2pd && chown -R i2pd:nobody /user
#
# Each RUN is a layer, adding the dependencies and building i2pd in one layer takes around 8-900Mb, so to keep the
# image under 20mb we need to remove all the build dependencies in the same "RUN" / layer.
#
# 1. install deps, clone and build.
# 2. strip binaries.
# 3. Purge all dependencies and other unrelated packages, including build directory.
RUN apk --no-cache --virtual build-dependendencies add make gcc g++ libtool boost-dev build-base openssl-dev openssl git \
&& mkdir -p /tmp/build \
&& cd /tmp/build && git clone -b ${GIT_BRANCH} https://github.com/PurpleI2P/i2pd.git \
&& cd i2pd \
&& make -j4 \
&& mkdir -p ${I2PD_PREFIX}/bin \
&& mv i2pd ${I2PD_PREFIX}/bin/ \
&& cd ${I2PD_PREFIX}/bin \
&& strip i2pd \
&& rm -fr /tmp/build && apk --purge del build-dependendencies build-base fortify-headers boost-dev zlib-dev openssl-dev \
boost-python3 python3 gdbm boost-unit_test_framework boost-python linux-headers boost-prg_exec_monitor \
boost-serialization boost-signals boost-wave boost-wserialization boost-math boost-graph boost-regex git pcre \
libtool g++ gcc pkgconfig
# 2. Adding required libraries to run i2pd to ensure it will run.
RUN apk --no-cache add boost-filesystem boost-system boost-program_options boost-date_time boost-thread boost-iostreams openssl musl-utils libstdc++
# Gosu is a replacement for su/sudo in docker and not a backdoor :) See https://github.com/tianon/gosu
RUN wget -O /usr/local/bin/gosu https://github.com/tianon/gosu/releases/download/${GOSU_VERSION}/gosu-amd64 \
&& echo "${GOSU_SHASUM}" | sha256sum -c && chmod +x /usr/local/bin/gosu
COPY entrypoint.sh /entrypoint.sh
RUN chmod a+x /entrypoint.sh
RUN echo "export PATH=${PATH}" >> /etc/profile
VOLUME [ "/var/lib/i2pd" ]
EXPOSE 7070 4444 4447 7656 2827 7654 7650
ENTRYPOINT [ "/entrypoint.sh" ]

6
Makefile
View File

@ -30,12 +30,12 @@ ifneq (, $(findstring darwin, $(SYS)))
else
include Makefile.osx
endif
else ifneq (, $(findstring linux, $(SYS))$(findstring gnu, $(SYS)))
DAEMON_SRC += $(DAEMON_SRC_DIR)/UnixDaemon.cpp
include Makefile.linux
else ifneq (, $(findstring freebsd, $(SYS))$(findstring openbsd, $(SYS)))
DAEMON_SRC += $(DAEMON_SRC_DIR)/UnixDaemon.cpp
include Makefile.bsd
else ifneq (, $(findstring linux, $(SYS)))
DAEMON_SRC += $(DAEMON_SRC_DIR)/UnixDaemon.cpp
include Makefile.linux
else ifneq (, $(findstring mingw, $(SYS))$(findstring cygwin, $(SYS)))
DAEMON_SRC += Win32/DaemonWin32.cpp Win32/Win32Service.cpp Win32/Win32App.cpp
include Makefile.mingw

11
Makefile.homebrew
View File

@ -33,10 +33,13 @@ endif
# http://www.hutsby.net/2011/08/macs-with-aes-ni.html
# Seems like all recent Mac's have AES-NI, after firmware upgrade 2.2
# Found no good way to detect it from command line. TODO: Might be some osx sysinfo magic
# note from psi: 2009 macbook does not have aesni
#ifeq ($(USE_AESNI),yes)
# CXXFLAGS += -maes -DAESNI
#endif
ifeq ($(USE_AESNI),yes)
CXXFLAGS += -maes -DAESNI
endif
ifeq ($(USE_AVX),1)
CXXFLAGS += -mavx
endif
# Disabled, since it will be the default make rule. I think its better
# to define the default rule in Makefile and not Makefile.<ostype> - torkel

2
README.md
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@ -57,6 +57,8 @@ Build instructions:
* GNU/Linux x86/x64 - [![Build Status](https://travis-ci.org/PurpleI2P/i2pd.svg?branch=openssl)](https://travis-ci.org/PurpleI2P/i2pd)
* Windows - [![Build status](https://ci.appveyor.com/api/projects/status/1908qe4p48ff1x23?svg=true)](https://ci.appveyor.com/project/PurpleI2P/i2pd)
* Mac OS X - [![Build Status](https://travis-ci.org/PurpleI2P/i2pd.svg?branch=openssl)](https://travis-ci.org/PurpleI2P/i2pd)
* CentOS / Fedora - [![Build Status](https://copr.fedorainfracloud.org/coprs/supervillain/i2pd/package/i2pd-git/status_image/last_build.png)](https://copr.fedorainfracloud.org/coprs/supervillain/i2pd/package/i2pd-git/)
* Docker image - [![Build Status](https://dockerbuildbadges.quelltext.eu/status.svg?organization=meeh&repository=i2pd)](https://hub.docker.com/r/meeh/i2pd/builds/)
* FreeBSD
* Android
* iOS

2
Win32/DaemonWin32.cpp
View File

@ -21,6 +21,7 @@ namespace util
SetConsoleCP(1251);
SetConsoleOutputCP(1251);
setlocale(LC_ALL, "Russian");
setlocale(LC_TIME, "C");
if (!Daemon_Singleton::init(argc, argv))
return false;
@ -68,6 +69,7 @@ namespace util
SetConsoleCP(1251);
SetConsoleOutputCP(1251);
setlocale(LC_ALL, "Russian");
setlocale(LC_TIME, "C");
#ifdef WIN32_APP
if (!i2p::win32::StartWin32App ()) return false;

9
android/.gitignore vendored
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@ -5,4 +5,11 @@ ant.properties
local.properties
build.sh
bin
log*
log*
.gradle
android.iml
build
gradle
gradlew
gradlew.bat

66
android/AndroidManifest.xml
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@ -1,26 +1,56 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.purplei2p.i2pd"
android:versionCode="1"
android:versionName="2.18.0"
android:installLocation="auto">
<uses-sdk android:minSdkVersion="14" android:targetSdkVersion="25"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<application android:label="@string/app_name" android:allowBackup="true" android:icon="@drawable/icon">
<receiver android:name=".NetworkStateChangeReceiver">
<intent-filter>
<action android:name="android.net.conn.CONNECTIVITY_CHANGE"/>
</intent-filter>
</receiver>
<activity android:name=".I2PD"
android:label="@string/app_name">
package="org.purplei2p.i2pd"
android:installLocation="auto"
android:versionCode="1"
android:versionName="2.18.0">
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="25" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.INTERNET" /> <!-- normal perm, per https://developer.android.com/guide/topics/permissions/normal-permissions.html -->
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <!-- normal perm -->
<application
android:allowBackup="true"
android:icon="@drawable/icon"
android:label="@string/app_name"
android:theme="@android:style/Theme.Holo.Light.DarkActionBar"
>
<receiver android:name=".NetworkStateChangeReceiver">
<intent-filter>
<action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
</intent-filter>
</receiver>
<activity
android:name=".I2PDPermsAskerActivity"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<service android:enabled="true" android:name=".ForegroundService"/>
<activity
android:name=".I2PDActivity"
android:label="@string/app_name" />
<service
android:name=".ForegroundService"
android:enabled="true" />
<activity
android:name=".I2PDPermsExplanationActivity"
android:label="@string/title_activity_i2_pdperms_asker_prompt"
android:parentActivityName=".I2PDPermsAskerActivity">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="org.purplei2p.i2pd.I2PDPermsAskerActivity" />
</activity>
</application>
</manifest>
</manifest>

63
android/build.gradle
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@ -1,33 +1,44 @@
buildscript {
repositories {
mavenCentral()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.1.2'
}
repositories {
mavenCentral()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.3'
}
}
apply plugin: 'com.android.application'
repositories {
jcenter()
maven {
url 'https://maven.google.com'
}
}
android {
compileSdkVersion 25
buildToolsVersion "25.0.2"
defaultConfig {
applicationId "org.purplei2p.i2pd"
targetSdkVersion 25
minSdkVersion 14
versionCode 1
versionName "2.17.1"
compileSdkVersion 25
buildToolsVersion "25.0.2"
defaultConfig {
applicationId "org.purplei2p.i2pd"
targetSdkVersion 25
minSdkVersion 14
versionCode 1
versionName "2.18.0"
ndk {
abiFilters 'armeabi-v7a'
//abiFilters 'x86'
}
}
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
res.srcDirs = ['res']
jniLibs.srcDirs = ['libs']
}
res.srcDirs = ['res']
jniLibs.srcDirs = ['libs']
}
}
signingConfigs {
orignal {
storeFile file("i2pdapk.jks")
@ -37,11 +48,17 @@ android {
}
}
buildTypes {
release {
minifyEnabled false
signingConfig signingConfigs.orignal
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
}
release {
minifyEnabled false
signingConfig signingConfigs.orignal
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
}
}
externalNativeBuild {
ndkBuild {
path './jni/Android.mk'
}
}
}

27
android/res/layout/activity_perms_asker.xml Normal file
View File

@ -0,0 +1,27 @@
<LinearLayout android:id="@+id/main_layout"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingBottom="@dimen/vertical_page_margin"
android:paddingLeft="@dimen/horizontal_page_margin"
android:paddingRight="@dimen/horizontal_page_margin"
android:paddingTop="@dimen/vertical_page_margin"
tools:context=".I2PDPermsAskerActivity">
<TextView
android:id="@+id/textview_retry"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/horizontal_page_margin"
android:visibility="gone"
/>
<Button
android:id="@+id/button_request_write_ext_storage_perms"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Retry requesting the SD card write permissions"
android:visibility="gone"/>
</LinearLayout>

27
android/res/layout/activity_perms_explanation.xml Normal file
View File

@ -0,0 +1,27 @@
<LinearLayout android:id="@+id/layout_prompt"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingBottom="@dimen/vertical_page_margin"
android:paddingLeft="@dimen/horizontal_page_margin"
android:paddingRight="@dimen/horizontal_page_margin"
android:paddingTop="@dimen/vertical_page_margin"
tools:context=".I2PDPermsAskerActivity">
<TextView
android:id="@+id/textview_explanation"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/horizontal_page_margin"
android:text="SD card write access is required to write the keys and other files to the I2PD folder on SD card."
/>
<Button
android:id="@+id/button_ok"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="OK"
/>
</LinearLayout>

10
android/res/menu/options_main.xml
View File

@ -2,15 +2,15 @@
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
tools:context=".I2PD">
tools:context=".I2PDActivity">
<item
android:id="@+id/action_graceful_quit"
android:title="@string/action_graceful_quit"
android:id="@+id/action_graceful_stop"
android:title="@string/action_graceful_stop"
android:orderInCategory="98"
/>
<item
android:id="@+id/action_quit"
android:title="@string/action_quit"
android:id="@+id/action_stop"
android:title="@string/action_stop"
android:orderInCategory="99"
/>
</menu>

21
android/res/values/strings.xml
View File

@ -1,11 +1,18 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">i2pd</string>
<string name="i2pd_started">i2pd started</string>
<string name="i2pd_service_started">i2pd service started</string>
<string name="i2pd_service_stopped">i2pd service stopped</string>
<string name="action_quit">Quit</string>
<string name="action_graceful_quit">Graceful Quit</string>
<string name="graceful_quit_is_already_in_progress">Graceful quit is already in progress</string>
<string name="graceful_quit_is_in_progress">Graceful quit is in progress</string>
<string name="action_stop">Stop</string>
<string name="action_graceful_stop">Graceful Stop</string>
<string name="graceful_stop_is_already_in_progress">Graceful stop is already in progress</string>
<string name="graceful_stop_is_in_progress">Graceful stop is in progress</string>
<string name="already_stopped">Already stopped</string>
<string name="uninitialized">i2pd initializing</string>
<string name="starting">i2pd is starting</string>
<string name="jniLibraryLoaded">i2pd: loaded JNI libraries</string>
<string name="startedOkay">i2pd started</string>
<string name="startFailed">i2pd start failed</string>
<string name="gracefulShutdownInProgress">i2pd: graceful shutdown in progress</string>
<string name="stopped">i2pd has stopped</string>
<string name="remaining">remaining</string>
<string name="title_activity_i2_pdperms_asker_prompt">Prompt</string>
</resources>

16
android/res/values/template-dimens.xml Normal file
View File

@ -0,0 +1,16 @@
<resources>
<!-- Define standard dimensions to comply with Holo-style grids and rhythm. -->
<dimen name="margin_tiny">4dp</dimen>
<dimen name="margin_small">8dp</dimen>
<dimen name="margin_medium">16dp</dimen>
<dimen name="margin_large">32dp</dimen>
<dimen name="margin_huge">64dp</dimen>
<!-- Semantic definitions -->
<dimen name="horizontal_page_margin">@dimen/margin_medium</dimen>
<dimen name="vertical_page_margin">@dimen/margin_medium</dimen>
</resources>

70
android/src/org/purplei2p/i2pd/DaemonSingleton.java
View File

@ -8,8 +8,8 @@ import android.util.Log;
public class DaemonSingleton {
private static final String TAG="i2pd";
private static final DaemonSingleton instance = new DaemonSingleton();
public static interface StateUpdateListener { void daemonStateUpdate(); }
private final Set<StateUpdateListener> stateUpdateListeners = new HashSet<StateUpdateListener>();
public interface StateUpdateListener { void daemonStateUpdate(); }
private final Set<StateUpdateListener> stateUpdateListeners = new HashSet<>();
public static DaemonSingleton getInstance() {
return instance;
@ -18,63 +18,72 @@ public class DaemonSingleton {
public synchronized void addStateChangeListener(StateUpdateListener listener) { stateUpdateListeners.add(listener); }
public synchronized void removeStateChangeListener(StateUpdateListener listener) { stateUpdateListeners.remove(listener); }
private synchronized void setState(State newState) {
if(newState==null)throw new NullPointerException();
State oldState = state;
if(oldState==null)throw new NullPointerException();
if(oldState.equals(newState))return;
state=newState;
fireStateUpdate1();
}
public synchronized void stopAcceptingTunnels() {
if(isStartedOkay()){
state=State.gracefulShutdownInProgress;
fireStateUpdate();
setState(State.gracefulShutdownInProgress);
I2PD_JNI.stopAcceptingTunnels();
}
}
public void onNetworkStateChange(boolean isConnected) {
I2PD_JNI.onNetworkStateChanged(isConnected);
}
private volatile boolean startedOkay;
private boolean startedOkay;
public enum State {
uninitialized(R.string.uninitialized),
starting(R.string.starting),
jniLibraryLoaded(R.string.jniLibraryLoaded),
startedOkay(R.string.startedOkay),
startFailed(R.string.startFailed),
gracefulShutdownInProgress(R.string.gracefulShutdownInProgress),
stopped(R.string.stopped);
public static enum State {uninitialized,starting,jniLibraryLoaded,startedOkay,startFailed,gracefulShutdownInProgress};
State(int statusStringResourceId) {
this.statusStringResourceId = statusStringResourceId;
}
private State state = State.uninitialized;
private final int statusStringResourceId;
public int getStatusStringResourceId() {
return statusStringResourceId;
}
};
private volatile State state = State.uninitialized;
public State getState() { return state; }
public synchronized void start() {
if(state != State.uninitialized)return;
state = State.starting;
fireStateUpdate();
{
setState(State.starting);
new Thread(new Runnable(){
@Override
public void run() {
try {
I2PD_JNI.loadLibraries();
synchronized (DaemonSingleton.this) {
state = State.jniLibraryLoaded;
fireStateUpdate();
}
setState(State.jniLibraryLoaded);
} catch (Throwable tr) {
lastThrowable=tr;
synchronized (DaemonSingleton.this) {
state = State.startFailed;
fireStateUpdate();
}
setState(State.startFailed);
return;
}
try {
synchronized (DaemonSingleton.this) {
daemonStartResult = I2PD_JNI.startDaemon();
if("ok".equals(daemonStartResult)){
state=State.startedOkay;
setState(State.startedOkay);
setStartedOkay(true);
}else state=State.startFailed;
fireStateUpdate();
}else setState(State.startFailed);
}
} catch (Throwable tr) {
lastThrowable=tr;
synchronized (DaemonSingleton.this) {
state = State.startFailed;
fireStateUpdate();
}
setState(State.startFailed);
return;
}
}
@ -84,7 +93,7 @@ public class DaemonSingleton {
private Throwable lastThrowable;
private String daemonStartResult="N/A";
private synchronized void fireStateUpdate() {
private void fireStateUpdate1() {
Log.i(TAG, "daemon state change: "+state);
for(StateUpdateListener listener : stateUpdateListeners) {
try {
@ -121,6 +130,7 @@ public class DaemonSingleton {
if(isStartedOkay()){
try {I2PD_JNI.stopDaemon();}catch(Throwable tr){Log.e(TAG, "", tr);}
setStartedOkay(false);
setState(State.stopped);
}
}
}

50
android/src/org/purplei2p/i2pd/ForegroundService.java
View File

@ -11,11 +11,32 @@ import android.util.Log;
import android.widget.Toast;
public class ForegroundService extends Service {
private static final String TAG="FgService";
private volatile boolean shown;
private final DaemonSingleton.StateUpdateListener daemonStateUpdatedListener =
new DaemonSingleton.StateUpdateListener() {
@Override
public void daemonStateUpdate() {
try {
synchronized (ForegroundService.this) {
if (shown) cancelNotification();
showNotification();
}
} catch (Throwable tr) {
Log.e(TAG,"error ignored",tr);
}
}
};
private NotificationManager notificationManager;
// Unique Identification Number for the Notification.
// We use it on Notification start, and to cancel it.
private int NOTIFICATION = R.string.i2pd_started;
private int NOTIFICATION = 1;
/**
* Class for clients to access. Because we know this service always
@ -32,29 +53,35 @@ public class ForegroundService extends Service {
public void onCreate() {
notificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
// Display a notification about us starting. We put an icon in the status bar.
showNotification();
daemon.start();
synchronized (this) {
DaemonSingleton.getInstance().addStateChangeListener(daemonStateUpdatedListener);
if (!shown) daemonStateUpdatedListener.daemonStateUpdate();
}
// Tell the user we started.
Toast.makeText(this, R.string.i2pd_service_started, Toast.LENGTH_SHORT).show();
// Toast.makeText(this, R.string.i2pd_service_started, Toast.LENGTH_SHORT).show();
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.i("ForegroundService", "Received start id " + startId + ": " + intent);
daemon.start();
return START_STICKY;
}
@Override
public void onDestroy() {
DaemonSingleton.getInstance().removeStateChangeListener(daemonStateUpdatedListener);
cancelNotification();
}
private synchronized void cancelNotification() {
// Cancel the persistent notification.
notificationManager.cancel(NOTIFICATION);
stopForeground(true);
// Tell the user we stopped.
Toast.makeText(this, R.string.i2pd_service_stopped, Toast.LENGTH_SHORT).show();
// Toast.makeText(this, R.string.i2pd_service_stopped, Toast.LENGTH_SHORT).show();
shown=false;
}
@Override
@ -69,13 +96,13 @@ public class ForegroundService extends Service {
/**
* Show a notification while this service is running.
*/
private void showNotification() {
private synchronized void showNotification() {
// In this sample, we'll use the same text for the ticker and the expanded notification
CharSequence text = getText(R.string.i2pd_started);
CharSequence text = getText(DaemonSingleton.getInstance().getState().getStatusStringResourceId());
// The PendingIntent to launch our activity if the user selects this notification
PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
new Intent(this, I2PD.class), 0);
new Intent(this, I2PDActivity.class), 0);
// Set the info for the views that show in the notification panel.
Notification notification = new Notification.Builder(this)
@ -90,8 +117,9 @@ public class ForegroundService extends Service {
// Send the notification.
//mNM.notify(NOTIFICATION, notification);
startForeground(NOTIFICATION, notification);
shown=true;
}
private final DaemonSingleton daemon = DaemonSingleton.getInstance();
private static final DaemonSingleton daemon = DaemonSingleton.getInstance();
}

245
android/src/org/purplei2p/i2pd/I2PD.java
View File

@ -1,245 +0,0 @@
package org.purplei2p.i2pd;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Timer;
import java.util.TimerTask;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Build;
import android.os.Bundle;
import android.os.IBinder;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;
import android.widget.Toast;
public class I2PD extends Activity {
private static final String TAG = "i2pd";
private TextView textView;
private final DaemonSingleton daemon = DaemonSingleton.getInstance();
private DaemonSingleton.StateUpdateListener daemonStateUpdatedListener =
new DaemonSingleton.StateUpdateListener() {
@Override
public void daemonStateUpdate() {
runOnUiThread(new Runnable(){
@Override
public void run() {
try {
if(textView==null)return;
Throwable tr = daemon.getLastThrowable();
if(tr!=null) {
textView.setText(throwableToString(tr));
return;
}
DaemonSingleton.State state = daemon.getState();
textView.setText(String.valueOf(state)+
(DaemonSingleton.State.startFailed.equals(state)?": "+daemon.getDaemonStartResult():""));
} catch (Throwable tr) {
Log.e(TAG,"error ignored",tr);
}
}
});
}
};
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
textView = new TextView(this);
setContentView(textView);
DaemonSingleton.getInstance().addStateChangeListener(daemonStateUpdatedListener);
daemonStateUpdatedListener.daemonStateUpdate();
//set the app be foreground
doBindService();
}
@Override
protected void onDestroy() {
super.onDestroy();
localDestroy();
}
private void localDestroy() {
textView = null;
DaemonSingleton.getInstance().removeStateChangeListener(daemonStateUpdatedListener);
Timer gracefulQuitTimer = getGracefulQuitTimer();
if(gracefulQuitTimer!=null) {
gracefulQuitTimer.cancel();
setGracefulQuitTimer(null);
}
try{
doUnbindService();
}catch(Throwable tr){
Log.e(TAG, "", tr);
}
}
private CharSequence throwableToString(Throwable tr) {
StringWriter sw = new StringWriter(8192);
PrintWriter pw = new PrintWriter(sw);
tr.printStackTrace(pw);
pw.close();
return sw.toString();
}
// private LocalService mBoundService;
private ServiceConnection mConnection = new ServiceConnection() {
public void onServiceConnected(ComponentName className, IBinder service) {
// This is called when the connection with the service has been
// established, giving us the service object we can use to
// interact with the service. Because we have bound to a explicit
// service that we know is running in our own process, we can
// cast its IBinder to a concrete class and directly access it.
// mBoundService = ((LocalService.LocalBinder)service).getService();
// Tell the user about this for our demo.
// Toast.makeText(Binding.this, R.string.local_service_connected,
// Toast.LENGTH_SHORT).show();
}
public void onServiceDisconnected(ComponentName className) {
// This is called when the connection with the service has been
// unexpectedly disconnected -- that is, its process crashed.
// Because it is running in our same process, we should never
// see this happen.
// mBoundService = null;
// Toast.makeText(Binding.this, R.string.local_service_disconnected,
// Toast.LENGTH_SHORT).show();
}
};
private boolean mIsBound;
private void doBindService() {
// Establish a connection with the service. We use an explicit
// class name because we want a specific service implementation that
// we know will be running in our own process (and thus won't be
// supporting component replacement by other applications).
bindService(new Intent(this,
ForegroundService.class), mConnection, Context.BIND_AUTO_CREATE);
mIsBound = true;
}
private void doUnbindService() {
if (mIsBound) {
// Detach our existing connection.
unbindService(mConnection);
mIsBound = false;
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.options_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
switch(id){
case R.id.action_quit:
quit();
return true;
case R.id.action_graceful_quit:
gracefulQuit();
return true;
}
return super.onOptionsItemSelected(item);
}
@SuppressLint("NewApi")
private void quit() {
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
finishAndRemoveTask();
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
finishAffinity();
} else {
//moveTaskToBack(true);
finish();
}
}catch (Throwable tr) {
Log.e(TAG, "", tr);
}
try{
daemon.stopDaemon();
}catch (Throwable tr) {
Log.e(TAG, "", tr);
}
System.exit(0);
}
private Timer gracefulQuitTimer;
private final Object gracefulQuitTimerLock = new Object();
private void gracefulQuit() {
if(getGracefulQuitTimer()!=null){
Toast.makeText(this, R.string.graceful_quit_is_already_in_progress,
Toast.LENGTH_SHORT).show();
return;
}
Toast.makeText(this, R.string.graceful_quit_is_in_progress,
Toast.LENGTH_SHORT).show();
new Thread(new Runnable(){
@Override
public void run() {
try{
Log.d(TAG, "grac stopping");
if(daemon.isStartedOkay()) {
daemon.stopAcceptingTunnels();
Timer gracefulQuitTimer = new Timer(true);
setGracefulQuitTimer(gracefulQuitTimer);
gracefulQuitTimer.schedule(new TimerTask(){
@Override
public void run() {
quit();
}
}, 10*60*1000/*milliseconds*/);
}else{
quit();
}
} catch(Throwable tr) {
Log.e(TAG,"",tr);
}
}
},"gracQuitInit").start();
}
private Timer getGracefulQuitTimer() {
synchronized (gracefulQuitTimerLock) {
return gracefulQuitTimer;
}
}
private void setGracefulQuitTimer(Timer gracefulQuitTimer) {
synchronized (gracefulQuitTimerLock) {
this.gracefulQuitTimer = gracefulQuitTimer;
}
}
}

285
android/src/org/purplei2p/i2pd/I2PDActivity.java Executable file
View File

@ -0,0 +1,285 @@
package org.purplei2p.i2pd;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Timer;
import java.util.TimerTask;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Bundle;
import android.os.IBinder;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;
import android.widget.Toast;
public class I2PDActivity extends Activity {
private static final String TAG = "i2pdActvt";
public static final int GRACEFUL_DELAY_MILLIS = 10 * 60 * 1000;
private TextView textView;
private static final DaemonSingleton daemon = DaemonSingleton.getInstance();
private final DaemonSingleton.StateUpdateListener daemonStateUpdatedListener =
new DaemonSingleton.StateUpdateListener() {
@Override
public void daemonStateUpdate() {
runOnUiThread(new Runnable(){
@Override
public void run() {
try {
if(textView==null)return;
Throwable tr = daemon.getLastThrowable();
if(tr!=null) {
textView.setText(throwableToString(tr));
return;
}
DaemonSingleton.State state = daemon.getState();
textView.setText(
String.valueOf(state)+
(DaemonSingleton.State.startFailed.equals(state)?": "+daemon.getDaemonStartResult():"")+
(DaemonSingleton.State.gracefulShutdownInProgress.equals(state)?": "+formatGraceTimeRemaining()+" "+getText(R.string.remaining):"")
);
} catch (Throwable tr) {
Log.e(TAG,"error ignored",tr);
}
}
});
}
};
private static volatile long graceStartedMillis;
private static final Object graceStartedMillis_LOCK=new Object();
private static String formatGraceTimeRemaining() {
long remainingSeconds;
synchronized (graceStartedMillis_LOCK){
remainingSeconds=Math.round(Math.max(0,graceStartedMillis+GRACEFUL_DELAY_MILLIS-System.currentTimeMillis())/1000.0D);
}
long remainingMinutes=(long)Math.floor(remainingSeconds/60.0D);
long remSec=remainingSeconds-remainingMinutes*60;
return remainingMinutes+":"+(remSec/10)+remSec%10;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
textView = new TextView(this);
setContentView(textView);
daemon.addStateChangeListener(daemonStateUpdatedListener);
daemonStateUpdatedListener.daemonStateUpdate();
//set the app be foreground
doBindService();
final Timer gracefulQuitTimer = getGracefulQuitTimer();
if(gracefulQuitTimer!=null){
long gracefulStopAtMillis;
synchronized (graceStartedMillis_LOCK) {
gracefulStopAtMillis = graceStartedMillis + GRACEFUL_DELAY_MILLIS;
}
rescheduleGraceStop(gracefulQuitTimer, gracefulStopAtMillis);
}
}
@Override
protected void onDestroy() {
super.onDestroy();
textView = null;
daemon.removeStateChangeListener(daemonStateUpdatedListener);
//cancelGracefulStop();
try{
doUnbindService();
}catch(Throwable tr){
Log.e(TAG, "", tr);
}
}
private static void cancelGracefulStop() {
Timer gracefulQuitTimer = getGracefulQuitTimer();
if(gracefulQuitTimer!=null) {
gracefulQuitTimer.cancel();
setGracefulQuitTimer(null);
}
}
private CharSequence throwableToString(Throwable tr) {
StringWriter sw = new StringWriter(8192);
PrintWriter pw = new PrintWriter(sw);
tr.printStackTrace(pw);
pw.close();
return sw.toString();
}
// private LocalService mBoundService;
private ServiceConnection mConnection = new ServiceConnection() {
public void onServiceConnected(ComponentName className, IBinder service) {
// This is called when the connection with the service has been
// established, giving us the service object we can use to
// interact with the service. Because we have bound to a explicit
// service that we know is running in our own process, we can
// cast its IBinder to a concrete class and directly access it.
// mBoundService = ((LocalService.LocalBinder)service).getService();
// Tell the user about this for our demo.
// Toast.makeText(Binding.this, R.string.local_service_connected,
// Toast.LENGTH_SHORT).show();
}
public void onServiceDisconnected(ComponentName className) {
// This is called when the connection with the service has been
// unexpectedly disconnected -- that is, its process crashed.
// Because it is running in our same process, we should never
// see this happen.
// mBoundService = null;
// Toast.makeText(Binding.this, R.string.local_service_disconnected,
// Toast.LENGTH_SHORT).show();
}
};
private static volatile boolean mIsBound;
private void doBindService() {
synchronized (I2PDActivity.class) {
if (mIsBound) return;
// Establish a connection with the service. We use an explicit
// class name because we want a specific service implementation that
// we know will be running in our own process (and thus won't be
// supporting component replacement by other applications).
bindService(new Intent(this, ForegroundService.class), mConnection, Context.BIND_AUTO_CREATE);
mIsBound = true;
}
}
private void doUnbindService() {
synchronized (I2PDActivity.class) {
if (mIsBound) {
// Detach our existing connection.
unbindService(mConnection);
mIsBound = false;
}
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.options_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
switch(id){
case R.id.action_stop:
i2pdStop();
return true;
case R.id.action_graceful_stop:
i2pdGracefulStop();
return true;
}
return super.onOptionsItemSelected(item);
}
private void i2pdStop() {
cancelGracefulStop();
new Thread(new Runnable(){
@Override
public void run() {
Log.d(TAG, "stopping");
try{
daemon.stopDaemon();
}catch (Throwable tr) {
Log.e(TAG, "", tr);
}
}
},"stop").start();
}
private static volatile Timer gracefulQuitTimer;
private void i2pdGracefulStop() {
if(daemon.getState()==DaemonSingleton.State.stopped){
Toast.makeText(this, R.string.already_stopped,
Toast.LENGTH_SHORT).show();
return;
}
if(getGracefulQuitTimer()!=null){
Toast.makeText(this, R.string.graceful_stop_is_already_in_progress,
Toast.LENGTH_SHORT).show();
return;
}
Toast.makeText(this, R.string.graceful_stop_is_in_progress,
Toast.LENGTH_SHORT).show();
new Thread(new Runnable(){
@Override
public void run() {
try{
Log.d(TAG, "grac stopping");
if(daemon.isStartedOkay()) {
daemon.stopAcceptingTunnels();
long gracefulStopAtMillis;
synchronized (graceStartedMillis_LOCK) {
graceStartedMillis = System.currentTimeMillis();
gracefulStopAtMillis = graceStartedMillis + GRACEFUL_DELAY_MILLIS;
}
rescheduleGraceStop(null,gracefulStopAtMillis);
}else{
i2pdStop();
}
} catch(Throwable tr) {
Log.e(TAG,"",tr);
}
}
},"gracInit").start();
}
private void rescheduleGraceStop(Timer gracefulQuitTimerOld, long gracefulStopAtMillis) {
if(gracefulQuitTimerOld!=null)gracefulQuitTimerOld.cancel();
final Timer gracefulQuitTimer = new Timer(true);
setGracefulQuitTimer(gracefulQuitTimer);
gracefulQuitTimer.schedule(new TimerTask(){
@Override
public void run() {
i2pdStop();
}
}, Math.max(0,gracefulStopAtMillis-System.currentTimeMillis()));
final TimerTask tickerTask = new TimerTask() {
@Override
public void run() {
daemonStateUpdatedListener.daemonStateUpdate();
}
};
gracefulQuitTimer.scheduleAtFixedRate(tickerTask,0/*start delay*/,1000/*millis period*/);
}
private static Timer getGracefulQuitTimer() {
return gracefulQuitTimer;
}
private static void setGracefulQuitTimer(Timer gracefulQuitTimer) {
I2PDActivity.gracefulQuitTimer = gracefulQuitTimer;
}
}

171
android/src/org/purplei2p/i2pd/I2PDPermsAskerActivity.java Normal file
View File

@ -0,0 +1,171 @@
package org.purplei2p.i2pd;
import android.Manifest;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import java.lang.reflect.Method;
//dangerous perms, per https://developer.android.com/guide/topics/permissions/normal-permissions.html :
//android.permission.WRITE_EXTERNAL_STORAGE
public class I2PDPermsAskerActivity extends Activity {
private static final int PERMISSION_WRITE_EXTERNAL_STORAGE = 0;
private Button button_request_write_ext_storage_perms;
private TextView textview_retry;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//if less than Android 6, no runtime perms req system present
if (android.os.Build.VERSION.SDK_INT < 23) {
startMainActivity();
return;
}
setContentView(R.layout.activity_perms_asker);
button_request_write_ext_storage_perms = (Button) findViewById(R.id.button_request_write_ext_storage_perms);
textview_retry = (TextView) findViewById(R.id.textview_retry);
button_request_write_ext_storage_perms.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
request_write_ext_storage_perms();
}
});
request_write_ext_storage_perms();
}
private void request_write_ext_storage_perms() {
textview_retry.setVisibility(TextView.GONE);
button_request_write_ext_storage_perms.setVisibility(Button.GONE);
Method methodCheckPermission;
Method method_shouldShowRequestPermissionRationale;
Method method_requestPermissions;
try {
methodCheckPermission = getClass().getMethod("checkSelfPermission", String.class);
method_shouldShowRequestPermissionRationale =
getClass().getMethod("shouldShowRequestPermissionRationale", String.class);
method_requestPermissions =
getClass().getMethod("requestPermissions", String[].class, int.class);
} catch (NoSuchMethodException e) {
throw new RuntimeException(e);
}
Integer resultObj;
try {
resultObj = (Integer) methodCheckPermission.invoke(
this, Manifest.permission.WRITE_EXTERNAL_STORAGE);
} catch (Throwable e) {
throw new RuntimeException(e);
}
if (resultObj != PackageManager.PERMISSION_GRANTED) {
// Should we show an explanation?
Boolean aBoolean;
try {
aBoolean = (Boolean) method_shouldShowRequestPermissionRationale.invoke(this,
Manifest.permission.WRITE_EXTERNAL_STORAGE);
} catch (Exception e) {
throw new RuntimeException(e);
}
if (aBoolean) {
// Show an explanation to the user *asynchronously* -- don't block
// this thread waiting for the user's response! After the user
// sees the explanation, try again to request the permission.
showExplanation();
} else {
// No explanation needed, we can request the permission.
try {
method_requestPermissions.invoke(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
PERMISSION_WRITE_EXTERNAL_STORAGE);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
} else startMainActivity();
}
@Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case PERMISSION_WRITE_EXTERNAL_STORAGE: {
// If request is cancelled, the result arrays are empty.
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// permission was granted, yay! Do the
// contacts-related task you need to do.
startMainActivity();
} else {
// permission denied, boo! Disable the
// functionality that depends on this permission.
textview_retry.setText("SD card write permission denied, you need to allow this to continue");
textview_retry.setVisibility(TextView.VISIBLE);
button_request_write_ext_storage_perms.setVisibility(Button.VISIBLE);
}
return;
}
// other 'case' lines to check for other
// permissions this app might request.
}
}
private void startMainActivity() {
startActivity(new Intent(this, I2PDActivity.class));
finish();
}
private static final int SHOW_EXPLANATION_REQUEST = 1; // The request code
private void showExplanation() {
Intent intent = new Intent(this, I2PDPermsExplanationActivity.class);
startActivityForResult(intent, SHOW_EXPLANATION_REQUEST);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// Check which request we're responding to
if (requestCode == SHOW_EXPLANATION_REQUEST) {
// Make sure the request was successful
if (resultCode == RESULT_OK) {
// Request the permission
Method method_requestPermissions;
try {
method_requestPermissions =
getClass().getMethod("requestPermissions", String[].class, int.class);
} catch (NoSuchMethodException e) {
throw new RuntimeException(e);
}
try {
method_requestPermissions.invoke(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
PERMISSION_WRITE_EXTERNAL_STORAGE);
} catch (Exception e) {
throw new RuntimeException(e);
}
} else {
finish(); //close the app
}
}
}
}

38
android/src/org/purplei2p/i2pd/I2PDPermsExplanationActivity.java Normal file
View File

@ -0,0 +1,38 @@
package org.purplei2p.i2pd;
import android.app.ActionBar;
import android.content.Intent;
import android.os.Bundle;
import android.app.Activity;
import android.view.View;
import android.widget.Button;
public class I2PDPermsExplanationActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_perms_explanation);
ActionBar actionBar = getActionBar();
if(actionBar!=null)actionBar.setHomeButtonEnabled(false);
Button button_ok = (Button) findViewById(R.id.button_ok);
button_ok.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
returnFromActivity();
}
});
}
private void returnFromActivity() {
Intent data = new Intent();
Activity parent = getParent();
if (parent == null) {
setResult(Activity.RESULT_OK, data);
} else {
parent.setResult(Activity.RESULT_OK, data);
}
finish();
}
}

4
appveyor.yml
View File

@ -17,8 +17,8 @@ environment:
- MSYSTEM: MINGW32
install:
- c:\msys64\usr\bin\bash -lc "pacman --noconfirm -Rns gcc-fortran gcc"
- c:\msys64\usr\bin\bash -lc "pacman --noconfirm -Syuu"
- c:\msys64\usr\bin\bash -lc "pacman --noconfirm -Rns gcc-fortran gcc catgets"
- c:\msys64\usr\bin\bash -lc "pacman --noconfirm -Syuu "
- c:\msys64\usr\bin\bash -lc "pacman --noconfirm -Syuu"

24
build/CMakeLists.txt
View File

@ -39,6 +39,7 @@ include_directories(${LIBI2PD_CLIENT_SRC_DIR})
set (LIBI2PD_SRC
"${LIBI2PD_SRC_DIR}/BloomFilter.cpp"
"${LIBI2PD_SRC_DIR}/Config.cpp"
"${LIBI2PD_SRC_DIR}/CPU.cpp"
"${LIBI2PD_SRC_DIR}/Crypto.cpp"
"${LIBI2PD_SRC_DIR}/CryptoKey.cpp"
"${LIBI2PD_SRC_DIR}/Garlic.cpp"
@ -96,6 +97,7 @@ set_target_properties(libi2pd PROPERTIES PREFIX "")
install(TARGETS libi2pd
EXPORT libi2pd
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
COMPONENT Libraries)
# TODO Make libi2pd available to 3rd party projects via CMake as imported target
# FIXME This pulls stdafx
@ -118,7 +120,13 @@ set (CLIENT_SRC
if(WITH_WEBSOCKETS)
list (APPEND CLIENT_SRC "${LIBI2PD_CLIENT_SRC_DIR}/Websocket.cpp")
endif ()
add_library(i2pdclient ${CLIENT_SRC})
add_library(libi2pdclient ${CLIENT_SRC})
set_target_properties(libi2pdclient PROPERTIES PREFIX "")
install(TARGETS libi2pdclient
EXPORT libi2pdclient
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
COMPONENT Libraries)
set(DAEMON_SRC_DIR ../daemon)
@ -184,6 +192,8 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
# more tweaks
if (NOT (MSVC OR MSYS OR APPLE))
set (CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -stdlib=libstdc++" ) # required for <atomic>
list(APPEND CMAKE_REQUIRED_LIBRARIES "stdc++") # required to link with -stdlib=libstdc++
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-const-variable -Wno-overloaded-virtual -Wno-c99-extensions" )
endif()
endif ()
@ -300,7 +310,7 @@ if (WITH_PCH)
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)
target_compile_options(libi2pd PRIVATE /FIstdafx.h /Yustdafx.h /Zm155 "/Fp${CMAKE_BINARY_DIR}/stdafx.dir/$<CONFIG>/stdafx.pch")
target_compile_options(i2pdclient PRIVATE /FIstdafx.h /Yustdafx.h /Zm155 "/Fp${CMAKE_BINARY_DIR}/stdafx.dir/$<CONFIG>/stdafx.pch")
target_compile_options(libi2pdclient PRIVATE /FIstdafx.h /Yustdafx.h /Zm155 "/Fp${CMAKE_BINARY_DIR}/stdafx.dir/$<CONFIG>/stdafx.pch")
else()
string(TOUPPER ${CMAKE_BUILD_TYPE} BTU)
get_directory_property(DEFS DEFINITIONS)
@ -309,12 +319,12 @@ if (WITH_PCH)
COMMAND ${CMAKE_CXX_COMPILER} ${FLAGS} -c ${CMAKE_CURRENT_SOURCE_DIR}/../libi2pd/stdafx.h -o ${CMAKE_BINARY_DIR}/stdafx.h.gch
)
target_compile_options(libi2pd PRIVATE -include libi2pd/stdafx.h)
target_compile_options(i2pdclient PRIVATE -include libi2pd/stdafx.h)
target_compile_options(libi2pdclient PRIVATE -include libi2pd/stdafx.h)
endif()
target_link_libraries(libi2pd stdafx)
endif()
target_link_libraries(i2pdclient libi2pd)
target_link_libraries(libi2pdclient libi2pd)
find_package ( Boost COMPONENTS system filesystem program_options date_time REQUIRED )
if(NOT DEFINED Boost_INCLUDE_DIRS)
@ -324,10 +334,6 @@ endif()
find_package ( OpenSSL REQUIRED )
if(NOT DEFINED OPENSSL_INCLUDE_DIR)
message(SEND_ERROR "Could not find OpenSSL. Please download and install it first!")
else()
if(NOT (OPENSSL_VERSION VERSION_LESS 1.1))
message(WARNING "Your OpenSSL version ${OPENSSL_VERSION} >=1.1 is experimental: build with v1.0 when possible.")
endif()
endif()
if (WITH_UPNP)
@ -451,7 +457,7 @@ if (WITH_BINARY)
if (WITH_STATIC)
set(DL_LIB ${CMAKE_DL_LIBS})
endif()
target_link_libraries( "${PROJECT_NAME}" libi2pd i2pdclient ${DL_LIB} ${Boost_LIBRARIES} ${OPENSSL_LIBRARIES} ${ZLIB_LIBRARY} ${CMAKE_THREAD_LIBS_INIT} ${MINGW_EXTRA} ${DL_LIB} ${CMAKE_REQUIRED_LIBRARIES})
target_link_libraries( "${PROJECT_NAME}" libi2pd libi2pdclient ${DL_LIB} ${Boost_LIBRARIES} ${OPENSSL_LIBRARIES} ${ZLIB_LIBRARY} ${CMAKE_THREAD_LIBS_INIT} ${MINGW_EXTRA} ${DL_LIB} ${CMAKE_REQUIRED_LIBRARIES})
install(TARGETS "${PROJECT_NAME}" RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT Runtime)
set (APPS "\${CMAKE_INSTALL_PREFIX}/bin/${PROJECT_NAME}${CMAKE_EXECUTABLE_SUFFIX}")

27
contrib/debian/i2pd.service
View File

@ -1,27 +0,0 @@
[Unit]
Description=I2P Router written in C++
After=network.target
[Service]
User=i2pd
Group=i2pd
RuntimeDirectory=i2pd
RuntimeDirectoryMode=0700
Type=simple
ExecStart=/usr/sbin/i2pd --conf=/etc/i2pd/i2pd.conf --tunconf=/etc/i2pd/tunnels.conf --pidfile=/var/run/i2pd/i2pd.pid --logfile=/var/log/i2pd/i2pd.log --daemon --service
ExecReload=/bin/kill -HUP $MAINPID
PIDFile=/var/run/i2pd/i2pd.pid
### Uncomment, if auto restart needed
#Restart=on-failure
### Use SIGINT for graceful stop daemon.
# i2pd stops accepting new tunnels and waits ~10 min while old ones do not die.
KillSignal=SIGINT
TimeoutStopSec=10m
# If you have problems with hanging i2pd, you can try enable this
#LimitNOFILE=4096
PrivateDevices=yes
[Install]
WantedBy=multi-user.target

1
contrib/debian/i2pd.service Symbolic link
View File

@ -0,0 +1 @@
../i2pd.service

31
contrib/i2pd.service Normal file
View File

@ -0,0 +1,31 @@
[Unit]
Description=I2P Router written in C++
Documentation=man:i2pd(1) https://i2pd.readthedocs.io/en/latest/
After=network.target
[Service]
User=i2pd
Group=i2pd
RuntimeDirectory=i2pd
RuntimeDirectoryMode=0700
LogsDirectory=i2pd
LogsDirectoryMode=0700
Type=simple
ExecStart=/usr/sbin/i2pd --conf=/etc/i2pd/i2pd.conf --tunconf=/etc/i2pd/tunnels.conf --pidfile=/var/run/i2pd/i2pd.pid --logfile=/var/log/i2pd/i2pd.log --daemon --service
ExecReload=/bin/kill -HUP $MAINPID
PIDFile=/var/run/i2pd/i2pd.pid
### Uncomment, if auto restart needed
#Restart=on-failure
KillSignal=SIGQUIT
# If you have the patience waiting 10 min on restarting/stopping it, uncomment this.
# i2pd stops accepting new tunnels and waits ~10 min while old ones do not die.
#KillSignal=SIGINT
#TimeoutStopSec=10m
# If you have problems with hanging i2pd, you can try enable this
#LimitNOFILE=4096
PrivateDevices=yes
[Install]
WantedBy=multi-user.target

102
contrib/rpm/i2pd-git.spec Normal file
View File

@ -0,0 +1,102 @@
%define git_hash %(git rev-parse HEAD | cut -c -7)
Name: i2pd-git
Version: 2.18.0
Release: git%{git_hash}%{?dist}
Summary: I2P router written in C++
Conflicts: i2pd
License: BSD
URL: https://github.com/PurpleI2P/i2pd
Source0: https://github.com/PurpleI2P/i2pd/archive/openssl/i2pd-openssl.tar.gz
%if 0%{?rhel} == 7
BuildRequires: cmake3
%else
BuildRequires: cmake
%endif
BuildRequires: chrpath
BuildRequires: gcc-c++
BuildRequires: zlib-devel
BuildRequires: boost-devel
BuildRequires: openssl-devel
BuildRequires: miniupnpc-devel
BuildRequires: systemd-units
Requires: systemd
Requires(pre): %{_sbindir}/useradd %{_sbindir}/groupadd
%description
C++ implementation of I2P.
%prep
%setup -q
%build
cd build
%if 0%{?rhel} == 7
%cmake3 \
-DWITH_LIBRARY=OFF \
-DWITH_UPNP=ON \
-DWITH_HARDENING=ON \
-DBUILD_SHARED_LIBS:BOOL=OFF
%else
%cmake \
-DWITH_LIBRARY=OFF \
-DWITH_UPNP=ON \
-DWITH_HARDENING=ON \
-DBUILD_SHARED_LIBS:BOOL=OFF
%endif
make %{?_smp_mflags}
%install
cd build
chrpath -d i2pd
install -D -m 755 i2pd %{buildroot}%{_sbindir}/i2pd
install -D -m 755 %{_builddir}/%{name}-%{version}/contrib/i2pd.conf %{buildroot}%{_sysconfdir}/i2pd/i2pd.conf
install -D -m 755 %{_builddir}/%{name}-%{version}/contrib/tunnels.conf %{buildroot}%{_sysconfdir}/i2pd/tunnels.conf
install -d -m 755 %{buildroot}%{_datadir}/i2pd
%{__cp} -r %{_builddir}/%{name}-%{version}/contrib/certificates/ %{buildroot}%{_datadir}/i2pd/certificates
install -D -m 644 %{_builddir}/%{name}-%{version}/contrib/rpm/i2pd.service %{buildroot}%{_unitdir}/i2pd.service
install -d -m 700 %{buildroot}%{_sharedstatedir}/i2pd
install -d -m 700 %{buildroot}%{_localstatedir}/log/i2pd
ln -s %{_datadir}/%{name}/certificates %{buildroot}%{_sharedstatedir}/i2pd/certificates
%pre
getent group i2pd >/dev/null || %{_sbindir}/groupadd -r i2pd
getent passwd i2pd >/dev/null || \
%{_sbindir}/useradd -r -g i2pd -s %{_sbindir}/nologin \
-d %{_sharedstatedir}/i2pd -c 'I2P Service' i2pd
%post
%systemd_post i2pd.service
%preun
%systemd_preun i2pd.service
%postun
%systemd_postun_with_restart i2pd.service
%files
%doc LICENSE README.md
%{_sbindir}/i2pd
%{_datadir}/i2pd/certificates
%config(noreplace) %{_sysconfdir}/i2pd/*
/%{_unitdir}/i2pd.service
%dir %attr(0700,i2pd,i2pd) %{_localstatedir}/log/i2pd
%dir %attr(0700,i2pd,i2pd) %{_sharedstatedir}/i2pd
%{_sharedstatedir}/i2pd/certificates
%changelog
* Thu Feb 01 2018 r4sas <r4sas@i2pmail.org> - 2.18.0
- Initial i2pd-git based on i2pd 2.18.0-1 spec

27
contrib/rpm/i2pd.service
View File

@ -1,27 +0,0 @@
[Unit]
Description=I2P Router written in C++
After=network.target
[Service]
User=i2pd
Group=i2pd
RuntimeDirectory=i2pd
RuntimeDirectoryMode=0700
Type=simple
ExecStart=/usr/sbin/i2pd --conf=/etc/i2pd/i2pd.conf --tunconf=/etc/i2pd/tunnels.conf --pidfile=/var/run/i2pd/i2pd.pid --logfile=/var/log/i2pd/i2pd.log --daemon --service
ExecReload=/bin/kill -HUP $MAINPID
PIDFile=/var/run/i2pd/i2pd.pid
### Uncomment, if auto restart needed
#Restart=on-failure
### Use SIGINT for graceful stop daemon.
# i2pd stops accepting new tunnels and waits ~10 min while old ones do not die.
KillSignal=SIGINT
TimeoutStopSec=10m
# If you have problems with hunging i2pd, you can try enable this
#LimitNOFILE=4096
PrivateDevices=yes
[Install]
WantedBy=multi-user.target

1
contrib/rpm/i2pd.service Symbolic link
View File

@ -0,0 +1 @@
../i2pd.service

26
contrib/rpm/i2pd.spec
View File

@ -1,10 +1,8 @@
%define build_timestamp %(date +"%Y%m%d")
Name: i2pd
Version: 2.18.0
Release: %{build_timestamp}git%{?dist}
Release: 2%{?dist}
Summary: I2P router written in C++
Obsoletes: %{name}-systemd
Conflicts: i2pd-git
License: BSD
URL: https://github.com/PurpleI2P/i2pd
@ -59,12 +57,12 @@ chrpath -d i2pd
install -D -m 755 i2pd %{buildroot}%{_sbindir}/i2pd
install -D -m 755 %{_builddir}/%{name}-%{version}/contrib/i2pd.conf %{buildroot}%{_sysconfdir}/i2pd/i2pd.conf
install -D -m 755 %{_builddir}/%{name}-%{version}/contrib/tunnels.conf %{buildroot}%{_sysconfdir}/i2pd/tunnels.conf
install -d -m 755 %{buildroot}/%{_datadir}/i2pd
install -d -m 755 %{buildroot}%{_datadir}/i2pd
%{__cp} -r %{_builddir}/%{name}-%{version}/contrib/certificates/ %{buildroot}%{_datadir}/i2pd/certificates
install -D -m 644 %{_builddir}/%{name}-%{version}/contrib/rpm/i2pd.service %{buildroot}/%{_unitdir}/i2pd.service
install -d -m 700 %{buildroot}/%{_sharedstatedir}/i2pd
install -d -m 700 %{buildroot}/%{_localstatedir}/log/i2pd
ln -s %{_datadir}/%{name}/certificates %{buildroot}%{_sharedstatedir}/%{name}/certificates
install -D -m 644 %{_builddir}/%{name}-%{version}/contrib/rpm/i2pd.service %{buildroot}%{_unitdir}/i2pd.service
install -d -m 700 %{buildroot}%{_sharedstatedir}/i2pd
install -d -m 700 %{buildroot}%{_localstatedir}/log/i2pd
ln -s %{_datadir}/%{name}/certificates %{buildroot}%{_sharedstatedir}/i2pd/certificates
%pre
@ -98,7 +96,15 @@ getent passwd i2pd >/dev/null || \
%changelog
* Tue Jan 30 2018 orignal <i2porignal@yandex.ru>> - 2.18.0
* Mon Feb 05 2018 r4sas <r4sas@i2pmail.org> - 2.18.0-2
- Fixed blocking system shutdown for 10 minutes (#1089)
* Thu Feb 01 2018 r4sas <r4sas@i2pmail.org> - 2.18.0-1
- Added to conflicts i2pd-git package
- Fixed release versioning
- Fixed paths with double slashes
* Tue Jan 30 2018 orignal <i2porignal@yandex.ru> - 2.18.0
- update to 2.18.0
* Sat Jan 27 2018 l-n-s <supervillain@riseup.net> - 2.17.0-1

6
daemon/Daemon.cpp
View File

@ -119,12 +119,6 @@ namespace i2p
}
LogPrint(eLogInfo, "i2pd v", VERSION, " starting");
#ifdef AESNI
LogPrint(eLogInfo, "AESNI enabled");
#endif
#if defined(__AVX__)
LogPrint(eLogInfo, "AVX enabled");
#endif
LogPrint(eLogDebug, "FS: main config file: ", config);
LogPrint(eLogDebug, "FS: data directory: ", datadir);

33
daemon/HTTPServer.cpp
View File

@ -733,8 +733,9 @@ namespace http {
}
}
HTTPConnection::HTTPConnection (std::shared_ptr<boost::asio::ip::tcp::socket> socket):
m_Socket (socket), m_Timer (socket->get_io_service ()), m_BufferLen (0)
HTTPConnection::HTTPConnection (std::string hostname, std::shared_ptr<boost::asio::ip::tcp::socket> socket):
m_Socket (socket), m_Timer (socket->get_io_service ()), m_BufferLen (0),
expected_host(hostname)
{
/* cache options */
i2p::config::GetOption("http.auth", needAuth);
@ -833,7 +834,28 @@ namespace http {
SendReply(res, content);
return;
}
bool strictheaders;
i2p::config::GetOption("http.strictheaders", strictheaders);
if (strictheaders)
{
std::string http_hostname;
i2p::config::GetOption("http.hostname", http_hostname);
std::string host = req.GetHeader("Host");
auto idx = host.find(':');
/* strip out port so it's just host */
if (idx != std::string::npos && idx > 0)
{
host = host.substr(0, idx);
}
if (!(host == expected_host || host == http_hostname))
{
/* deny request as it's from a non whitelisted hostname */
res.code = 403;
content = "host missmatch";
SendReply(res, content);
return;
}
}
// Html5 head start
ShowPageHead (s);
if (req.uri.find("page=") != std::string::npos) {
@ -976,7 +998,8 @@ namespace http {
HTTPServer::HTTPServer (const std::string& address, int port):
m_IsRunning (false), m_Thread (nullptr), m_Work (m_Service),
m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint (boost::asio::ip::address::from_string(address), port))
m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint (boost::asio::ip::address::from_string(address), port)),
m_Hostname(address)
{
}
@ -1061,7 +1084,7 @@ namespace http {
void HTTPServer::CreateConnection(std::shared_ptr<boost::asio::ip::tcp::socket> newSocket)
{
auto conn = std::make_shared<HTTPConnection> (newSocket);
auto conn = std::make_shared<HTTPConnection> (m_Hostname, newSocket);
conn->Receive ();
}
} // http

4
daemon/HTTPServer.h
View File

@ -21,7 +21,7 @@ namespace http
{
public:
HTTPConnection (std::shared_ptr<boost::asio::ip::tcp::socket> socket);
HTTPConnection (std::string serverhost, std::shared_ptr<boost::asio::ip::tcp::socket> socket);
void Receive ();
private:
@ -46,6 +46,7 @@ namespace http
bool needAuth;
std::string user;
std::string pass;
std::string expected_host;
static std::map<uint32_t, uint32_t> m_Tokens; // token->timestamp in seconds
};
@ -75,6 +76,7 @@ namespace http
boost::asio::io_service m_Service;
boost::asio::io_service::work m_Work;
boost::asio::ip::tcp::acceptor m_Acceptor;
std::string m_Hostname;
};
//all the below functions are also used by Qt GUI, see mainwindow.cpp -> getStatusPageHtml

190
daemon/I2PControl.cpp
View File

@ -65,6 +65,7 @@ namespace client
m_MethodHandlers["RouterInfo"] = &I2PControlService::RouterInfoHandler;
m_MethodHandlers["RouterManager"] = &I2PControlService::RouterManagerHandler;
m_MethodHandlers["NetworkSetting"] = &I2PControlService::NetworkSettingHandler;
m_MethodHandlers["ClientServicesInfo"] = &I2PControlService::ClientServicesInfoHandler;
// I2PControl
m_I2PControlHandlers["i2pcontrol.password"] = &I2PControlService::PasswordHandler;
@ -92,6 +93,14 @@ namespace client
// NetworkSetting
m_NetworkSettingHandlers["i2p.router.net.bw.in"] = &I2PControlService::InboundBandwidthLimit;
m_NetworkSettingHandlers["i2p.router.net.bw.out"] = &I2PControlService::OutboundBandwidthLimit;
// ClientServicesInfo
m_ClientServicesInfoHandlers["I2PTunnel"] = &I2PControlService::I2PTunnelInfoHandler;
m_ClientServicesInfoHandlers["HTTPProxy"] = &I2PControlService::HTTPProxyInfoHandler;
m_ClientServicesInfoHandlers["SOCKS"] = &I2PControlService::SOCKSInfoHandler;
m_ClientServicesInfoHandlers["SAM"] = &I2PControlService::SAMInfoHandler;
m_ClientServicesInfoHandlers["BOB"] = &I2PControlService::BOBInfoHandler;
m_ClientServicesInfoHandlers["I2CP"] = &I2PControlService::I2CPInfoHandler;
}
I2PControlService::~I2PControlService ()
@ -289,6 +298,13 @@ namespace client
ss << "\"" << name << "\":" << std::fixed << std::setprecision(2) << value;
}
void I2PControlService::InsertParam (std::ostringstream& ss, const std::string& name, const boost::property_tree::ptree& value) const
{
std::ostringstream buf;
boost::property_tree::write_json (buf, value, false);
ss << "\"" << name << "\":" << buf.str();
}
void I2PControlService::SendResponse (std::shared_ptr<ssl_socket> socket,
std::shared_ptr<I2PControlBuffer> buf, std::ostringstream& response, bool isHtml)
{
@ -457,6 +473,7 @@ namespace client
InsertParam (results, "i2p.router.net.total.sent.bytes", (double)i2p::transport::transports.GetTotalSentBytes ());
}
// RouterManager
void I2PControlService::RouterManagerHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
@ -586,5 +603,178 @@ namespace client
}
EVP_PKEY_free (pkey);
}
// ClientServicesInfo
void I2PControlService::ClientServicesInfoHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
{
for (auto it = params.begin (); it != params.end (); it++)
{
LogPrint (eLogDebug, "I2PControl: ClientServicesInfo request: ", it->first);
auto it1 = m_ClientServicesInfoHandlers.find (it->first);
if (it1 != m_ClientServicesInfoHandlers.end ())
{
if (it != params.begin ()) results << ",";
(this->*(it1->second))(results);
}
else
LogPrint (eLogError, "I2PControl: ClientServicesInfo unknown request ", it->first);
}
}
void I2PControlService::I2PTunnelInfoHandler (std::ostringstream& results)
{
boost::property_tree::ptree pt;
boost::property_tree::ptree client_tunnels, server_tunnels;
for (auto& it: i2p::client::context.GetClientTunnels ())
{
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
boost::property_tree::ptree ct;
ct.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
client_tunnels.add_child(it.second->GetName (), ct);
}
auto& serverTunnels = i2p::client::context.GetServerTunnels ();
if (!serverTunnels.empty ()) {
for (auto& it: serverTunnels)
{
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
boost::property_tree::ptree st;
st.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
st.put("port", it.second->GetLocalPort ());
server_tunnels.add_child(it.second->GetName (), st);
}
}
auto& clientForwards = i2p::client::context.GetClientForwards ();
if (!clientForwards.empty ())
{
for (auto& it: clientForwards)
{
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
boost::property_tree::ptree ct;
ct.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
client_tunnels.add_child(it.second->GetName (), ct);
}
}
auto& serverForwards = i2p::client::context.GetServerForwards ();
if (!serverForwards.empty ())
{
for (auto& it: serverForwards)
{
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
boost::property_tree::ptree st;
st.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
server_tunnels.add_child(it.second->GetName (), st);
}
}
pt.add_child("client", client_tunnels);
pt.add_child("server", server_tunnels);
InsertParam (results, "I2PTunnel", pt);
}
void I2PControlService::HTTPProxyInfoHandler (std::ostringstream& results)
{
boost::property_tree::ptree pt;
auto httpProxy = i2p::client::context.GetHttpProxy ();
if (httpProxy)
{
auto& ident = httpProxy->GetLocalDestination ()->GetIdentHash();
pt.put("enabled", true);
pt.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
}
else
pt.put("enabled", false);
InsertParam (results, "HTTPProxy", pt);
}
void I2PControlService::SOCKSInfoHandler (std::ostringstream& results)
{
boost::property_tree::ptree pt;
auto socksProxy = i2p::client::context.GetSocksProxy ();
if (socksProxy)
{
auto& ident = socksProxy->GetLocalDestination ()->GetIdentHash();
pt.put("enabled", true);
pt.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
}
else
pt.put("enabled", false);
InsertParam (results, "SOCKS", pt);
}
void I2PControlService::SAMInfoHandler (std::ostringstream& results)
{
boost::property_tree::ptree pt;
auto sam = i2p::client::context.GetSAMBridge ();
if (sam)
{
pt.put("enabled", true);
boost::property_tree::ptree sam_sessions;
for (auto& it: sam->GetSessions ())
{
boost::property_tree::ptree sam_session, sam_session_sockets;
auto& name = it.second->localDestination->GetNickname ();
auto& ident = it.second->localDestination->GetIdentHash();
sam_session.put("name", name);
sam_session.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
for (const auto& socket: it.second->ListSockets())
{
boost::property_tree::ptree stream;
stream.put("type", socket->GetSocketType ());
stream.put("peer", socket->GetSocket ().remote_endpoint());
sam_session_sockets.push_back(std::make_pair("", stream));
}
sam_session.add_child("sockets", sam_session_sockets);
sam_sessions.add_child(it.first, sam_session);
}
pt.add_child("sessions", sam_sessions);
}
else
pt.put("enabled", false);
InsertParam (results, "SAM", pt);
}
void I2PControlService::BOBInfoHandler (std::ostringstream& results)
{
boost::property_tree::ptree pt;
auto bob = i2p::client::context.GetBOBCommandChannel ();
if (bob)
{
/* TODO more info */
pt.put("enabled", true);
}
else
pt.put("enabled", false);
InsertParam (results, "BOB", pt);
}
void I2PControlService::I2CPInfoHandler (std::ostringstream& results)
{
boost::property_tree::ptree pt;
auto i2cp = i2p::client::context.GetI2CPServer ();
if (i2cp)
{
/* TODO more info */
pt.put("enabled", true);
}
else
pt.put("enabled", false);
InsertParam (results, "I2CP", pt);
}
}
}

12
daemon/I2PControl.h
View File

@ -57,6 +57,7 @@ namespace client
void InsertParam (std::ostringstream& ss, const std::string& name, int value) const;
void InsertParam (std::ostringstream& ss, const std::string& name, double value) const;
void InsertParam (std::ostringstream& ss, const std::string& name, const std::string& value) const;
void InsertParam (std::ostringstream& ss, const std::string& name, const boost::property_tree::ptree& value) const;
// methods
typedef void (I2PControlService::*MethodHandler)(const boost::property_tree::ptree& params, std::ostringstream& results);
@ -67,6 +68,7 @@ namespace client
void RouterInfoHandler (const boost::property_tree::ptree& params, std::ostringstream& results);
void RouterManagerHandler (const boost::property_tree::ptree& params, std::ostringstream& results);
void NetworkSettingHandler (const boost::property_tree::ptree& params, std::ostringstream& results);
void ClientServicesInfoHandler (const boost::property_tree::ptree& params, std::ostringstream& results);
// I2PControl
typedef void (I2PControlService::*I2PControlRequestHandler)(const std::string& value);
@ -98,6 +100,15 @@ namespace client
void InboundBandwidthLimit (const std::string& value, std::ostringstream& results);
void OutboundBandwidthLimit (const std::string& value, std::ostringstream& results);
// ClientServicesInfo
typedef void (I2PControlService::*ClientServicesInfoRequestHandler)(std::ostringstream& results);
void I2PTunnelInfoHandler (std::ostringstream& results);
void HTTPProxyInfoHandler (std::ostringstream& results);
void SOCKSInfoHandler (std::ostringstream& results);
void SAMInfoHandler (std::ostringstream& results);
void BOBInfoHandler (std::ostringstream& results);
void I2CPInfoHandler (std::ostringstream& results);
private:
std::string m_Password;
@ -115,6 +126,7 @@ namespace client
std::map<std::string, RouterInfoRequestHandler> m_RouterInfoHandlers;
std::map<std::string, RouterManagerRequestHandler> m_RouterManagerHandlers;
std::map<std::string, NetworkSettingRequestHandler> m_NetworkSettingHandlers;
std::map<std::string, ClientServicesInfoRequestHandler> m_ClientServicesInfoHandlers;
};
}
}

24
entrypoint.sh
View File

@ -1,24 +0,0 @@
#!/bin/sh
ARGS=""
if [ "${ENABLE_IPV6}" != "" ]; then
ARGS="${ARGS} –ipv6"
fi
if [ "${LOGLEVEL}" != "" ]; then
ARGS="${ARGS} –loglevel=${LOGLEVEL}"
fi
if [ "${ENABLE_AUTH}" != "" ]; then
ARGS="${ARGS} –http.auth"
fi
# To make ports exposeable
DEFAULT_ARGS=" –http.address=0.0.0.0 –httpproxy.address=0.0.0.0 -socksproxy.address=0.0.0.0 –sam.address=0.0.0.0 –bob.address=0.0.0.0 –i2cp.address=0.0.0.0 –i2pcontrol.port=0.0.0.0 –upnp.enabled=false -service "
mkdir -p /var/lib/i2pd && chown -R i2pd:nobody /var/lib/i2pd && chmod u+rw /var/lib/i2pd
gosu i2pd i2pd $DEFAULT_ARGS $ARGS

43
libi2pd/CPU.cpp Normal file
View File

@ -0,0 +1,43 @@
#include "CPU.h"
#if defined(__x86_64__) || defined(__i386__)
#include <cpuid.h>
#endif
#include "Log.h"
#ifndef bit_AES
#define bit_AES (1 << 25)
#endif
#ifndef bit_AVX
#define bit_AVX (1 << 28)
#endif
namespace i2p
{
namespace cpu
{
bool aesni = false;
bool avx = false;
void Detect()
{
#if defined(__x86_64__) || defined(__i386__)
int info[4];
__cpuid(0, info[0], info[1], info[2], info[3]);
if (info[0] >= 0x00000001) {
__cpuid(0x00000001, info[0], info[1], info[2], info[3]);
aesni = info[2] & bit_AES; // AESNI
avx = info[2] & bit_AVX; // AVX
}
#endif
if(aesni)
{
LogPrint(eLogInfo, "AESNI enabled");
}
if(avx)
{
LogPrint(eLogInfo, "AVX enabled");
}
}
}
}

15
libi2pd/CPU.h Normal file
View File

@ -0,0 +1,15 @@
#ifndef LIBI2PD_CPU_H
#define LIBI2PD_CPU_H
namespace i2p
{
namespace cpu
{
extern bool aesni;
extern bool avx;
void Detect();
}
}
#endif

3
libi2pd/Config.cpp
View File

@ -73,6 +73,7 @@ namespace config {
("limits.transittunnels", value<uint16_t>()->default_value(2500), "Maximum active transit sessions (default:2500)")
("limits.ntcpsoft", value<uint16_t>()->default_value(0), "Threshold to start probabalistic backoff with ntcp sessions (default: use system limit)")
("limits.ntcphard", value<uint16_t>()->default_value(0), "Maximum number of ntcp sessions (default: use system limit)")
("limits.ntcpthreads", value<uint16_t>()->default_value(1), "Maximum number of threads used by NTCP DH worker (default: 1)")
;
options_description httpserver("HTTP Server options");
@ -83,6 +84,8 @@ namespace config {
("http.auth", value<bool>()->default_value(false), "Enable Basic HTTP auth for webconsole")
("http.user", value<std::string>()->default_value("i2pd"), "Username for basic auth")
("http.pass", value<std::string>()->default_value(""), "Password for basic auth (default: random, see logs)")
("http.strictheaders", value<bool>()->default_value(true), "Enable strict host checking on WebUI")
("http.hostname", value<std::string>()->default_value("localhost"),"Expected hostname for WebUI")
;
options_description httpproxy("HTTP Proxy options");

638
libi2pd/Crypto.cpp
View File

@ -373,7 +373,7 @@ namespace crypto
}
// ECIES
void ECIESEncrypt (const EC_GROUP * curve, const EC_POINT * key, const uint8_t * data, uint8_t * encrypted, BN_CTX * ctx)
void ECIESEncrypt (const EC_GROUP * curve, const EC_POINT * key, const uint8_t * data, uint8_t * encrypted, BN_CTX * ctx, bool zeroPadding)
{
BN_CTX_start (ctx);
BIGNUM * q = BN_CTX_get (ctx);
@ -386,10 +386,19 @@ namespace crypto
EC_POINT_mul (curve, p, k, nullptr, nullptr, ctx);
BIGNUM * x = BN_CTX_get (ctx), * y = BN_CTX_get (ctx);
EC_POINT_get_affine_coordinates_GFp (curve, p, x, y, nullptr);
encrypted[0] = 0;
bn2buf (x, encrypted + 1, len);
bn2buf (y, encrypted + 1 + len, len);
RAND_bytes (encrypted + 1 + 2*len, 256 - 2*len);
if (zeroPadding)
{
encrypted[0] = 0;
bn2buf (x, encrypted + 1, len);
bn2buf (y, encrypted + 1 + len, len);
RAND_bytes (encrypted + 1 + 2*len, 256 - 2*len);
}
else
{
bn2buf (x, encrypted, len);
bn2buf (y, encrypted + len, len);
RAND_bytes (encrypted + 2*len, 256 - 2*len);
}
// ecryption key and iv
EC_POINT_mul (curve, p, nullptr, key, k, ctx);
EC_POINT_get_affine_coordinates_GFp (curve, p, x, y, nullptr);
@ -403,16 +412,21 @@ namespace crypto
memcpy (m+33, data, 222);
SHA256 (m+33, 222, m+1);
// encrypt
encrypted[257] = 0;
CBCEncryption encryption;
encryption.SetKey (shared);
encryption.SetIV (iv);
encryption.Encrypt (m, 256, encrypted + 258);
if (zeroPadding)
{
encrypted[257] = 0;
encryption.Encrypt (m, 256, encrypted + 258);
}
else
encryption.Encrypt (m, 256, encrypted + 256);
EC_POINT_free (p);
BN_CTX_end (ctx);
}
bool ECIESDecrypt (const EC_GROUP * curve, const BIGNUM * key, const uint8_t * encrypted, uint8_t * data, BN_CTX * ctx)
bool ECIESDecrypt (const EC_GROUP * curve, const BIGNUM * key, const uint8_t * encrypted, uint8_t * data, BN_CTX * ctx, bool zeroPadding)
{
bool ret = true;
BN_CTX_start (ctx);
@ -421,8 +435,16 @@ namespace crypto
int len = BN_num_bytes (q);
// point for shared secret
BIGNUM * x = BN_CTX_get (ctx), * y = BN_CTX_get (ctx);
BN_bin2bn (encrypted + 1, len, x);
BN_bin2bn (encrypted + 1 + len, len, y);
if (zeroPadding)
{
BN_bin2bn (encrypted + 1, len, x);
BN_bin2bn (encrypted + 1 + len, len, y);
}
else
{
BN_bin2bn (encrypted, len, x);
BN_bin2bn (encrypted + len, len, y);
}
auto p = EC_POINT_new (curve);
if (EC_POINT_set_affine_coordinates_GFp (curve, p, x, y, nullptr))
{
@ -439,7 +461,10 @@ namespace crypto
CBCDecryption decryption;
decryption.SetKey (shared);
decryption.SetIV (iv);
decryption.Decrypt (encrypted + 258, 256, m);
if (zeroPadding)
decryption.Decrypt (encrypted + 258, 256, m);
else
decryption.Decrypt (encrypted + 256, 256, m);
// verify and copy
uint8_t hash[32];
SHA256 (m + 33, 222, hash);
@ -479,10 +504,9 @@ namespace crypto
const uint64_t IPAD = 0x3636363636363636;
const uint64_t OPAD = 0x5C5C5C5C5C5C5C5C;
#if defined(__AVX__)
static const uint64_t ipads[] = { IPAD, IPAD, IPAD, IPAD };
static const uint64_t opads[] = { OPAD, OPAD, OPAD, OPAD };
#endif
void HMACMD5Digest (uint8_t * msg, size_t len, const MACKey& key, uint8_t * digest)
// key is 32 bytes
@ -491,47 +515,73 @@ namespace crypto
{
uint64_t buf[256];
uint64_t hash[12]; // 96 bytes
#if defined(__AVX__) // for AVX
__asm__
(
"vmovups %[key], %%ymm0 \n"
"vmovups %[ipad], %%ymm1 \n"
"vmovups %%ymm1, 32(%[buf]) \n"
"vxorps %%ymm0, %%ymm1, %%ymm1 \n"
"vmovups %%ymm1, (%[buf]) \n"
"vmovups %[opad], %%ymm1 \n"
"vmovups %%ymm1, 32(%[hash]) \n"
"vxorps %%ymm0, %%ymm1, %%ymm1 \n"
"vmovups %%ymm1, (%[hash]) \n"
"vzeroall \n" // end of AVX
"movups %%xmm0, 80(%[hash]) \n" // zero last 16 bytes
:
: [key]"m"(*(const uint8_t *)key), [ipad]"m"(*ipads), [opad]"m"(*opads),
[buf]"r"(buf), [hash]"r"(hash)
: "memory", "%xmm0" // TODO: change to %ymm0 later
);
if(i2p::cpu::avx)
{
#ifdef AVX
__asm__
(
"vmovups %[key], %%ymm0 \n"
"vmovups %[ipad], %%ymm1 \n"
"vmovups %%ymm1, 32(%[buf]) \n"
"vxorps %%ymm0, %%ymm1, %%ymm1 \n"
"vmovups %%ymm1, (%[buf]) \n"
"vmovups %[opad], %%ymm1 \n"
"vmovups %%ymm1, 32(%[hash]) \n"
"vxorps %%ymm0, %%ymm1, %%ymm1 \n"
"vmovups %%ymm1, (%[hash]) \n"
"vzeroall \n" // end of AVX
"movups %%xmm0, 80(%[hash]) \n" // zero last 16 bytes
:
: [key]"m"(*(const uint8_t *)key), [ipad]"m"(*ipads), [opad]"m"(*opads),
[buf]"r"(buf), [hash]"r"(hash)
: "memory", "%xmm0" // TODO: change to %ymm0 later
);
#else
// ikeypad
buf[0] = key.GetLL ()[0] ^ IPAD;
buf[1] = key.GetLL ()[1] ^ IPAD;
buf[2] = key.GetLL ()[2] ^ IPAD;
buf[3] = key.GetLL ()[3] ^ IPAD;
buf[4] = IPAD;
buf[5] = IPAD;
buf[6] = IPAD;
buf[7] = IPAD;
// okeypad
hash[0] = key.GetLL ()[0] ^ OPAD;
hash[1] = key.GetLL ()[1] ^ OPAD;
hash[2] = key.GetLL ()[2] ^ OPAD;
hash[3] = key.GetLL ()[3] ^ OPAD;
hash[4] = OPAD;
hash[5] = OPAD;
hash[6] = OPAD;
hash[7] = OPAD;
// fill last 16 bytes with zeros (first hash size assumed 32 bytes in I2P)
memset (hash + 10, 0, 16);
// ikeypad
buf[0] = key.GetLL ()[0] ^ IPAD;
buf[1] = key.GetLL ()[1] ^ IPAD;
buf[2] = key.GetLL ()[2] ^ IPAD;
buf[3] = key.GetLL ()[3] ^ IPAD;
buf[4] = IPAD;
buf[5] = IPAD;
buf[6] = IPAD;
buf[7] = IPAD;
// okeypad
hash[0] = key.GetLL ()[0] ^ OPAD;
hash[1] = key.GetLL ()[1] ^ OPAD;
hash[2] = key.GetLL ()[2] ^ OPAD;
hash[3] = key.GetLL ()[3] ^ OPAD;
hash[4] = OPAD;
hash[5] = OPAD;
hash[6] = OPAD;
hash[7] = OPAD;
// fill last 16 bytes with zeros (first hash size assumed 32 bytes in I2P)
memset (hash + 10, 0, 16);
#endif
}
else
{
// ikeypad
buf[0] = key.GetLL ()[0] ^ IPAD;
buf[1] = key.GetLL ()[1] ^ IPAD;
buf[2] = key.GetLL ()[2] ^ IPAD;
buf[3] = key.GetLL ()[3] ^ IPAD;
buf[4] = IPAD;
buf[5] = IPAD;
buf[6] = IPAD;
buf[7] = IPAD;
// okeypad
hash[0] = key.GetLL ()[0] ^ OPAD;
hash[1] = key.GetLL ()[1] ^ OPAD;
hash[2] = key.GetLL ()[2] ^ OPAD;
hash[3] = key.GetLL ()[3] ^ OPAD;
hash[4] = OPAD;
hash[5] = OPAD;
hash[6] = OPAD;
hash[7] = OPAD;
// fill last 16 bytes with zeros (first hash size assumed 32 bytes in I2P)
memset (hash + 10, 0, 16);
}
// concatenate with msg
memcpy (buf + 8, msg, len);
@ -543,8 +593,7 @@ namespace crypto
}
// AES
#ifdef AESNI
#ifdef AESNI
#define KeyExpansion256(round0,round1) \
"pshufd $0xff, %%xmm2, %%xmm2 \n" \
"movaps %%xmm1, %%xmm4 \n" \
@ -567,7 +616,9 @@ namespace crypto
"pxor %%xmm4, %%xmm3 \n" \
"pxor %%xmm2, %%xmm3 \n" \
"movaps %%xmm3, "#round1"(%[sched]) \n"
#endif
#ifdef AESNI
void ECBCryptoAESNI::ExpandKey (const AESKey& key)
{
__asm__
@ -604,8 +655,11 @@ namespace crypto
: [key]"r"((const uint8_t *)key), [sched]"r"(GetKeySchedule ()) // input
: "%xmm1", "%xmm2", "%xmm3", "%xmm4", "memory" // clogged
);
}
}
#endif
#if AESNI
#define EncryptAES256(sched) \
"pxor (%["#sched"]), %%xmm0 \n" \
"aesenc 16(%["#sched"]), %%xmm0 \n" \
@ -622,18 +676,31 @@ namespace crypto
"aesenc 192(%["#sched"]), %%xmm0 \n" \
"aesenc 208(%["#sched"]), %%xmm0 \n" \
"aesenclast 224(%["#sched"]), %%xmm0 \n"
void ECBEncryptionAESNI::Encrypt (const ChipherBlock * in, ChipherBlock * out)
#endif
void ECBEncryption::Encrypt (const ChipherBlock * in, ChipherBlock * out)
{
__asm__
(
"movups (%[in]), %%xmm0 \n"
EncryptAES256(sched)
"movups %%xmm0, (%[out]) \n"
: : [sched]"r"(GetKeySchedule ()), [in]"r"(in), [out]"r"(out) : "%xmm0", "memory"
);
if(i2p::cpu::aesni)
{
#ifdef AESNI
__asm__
(
"movups (%[in]), %%xmm0 \n"
EncryptAES256(sched)
"movups %%xmm0, (%[out]) \n"
: : [sched]"r"(GetKeySchedule ()), [in]"r"(in), [out]"r"(out) : "%xmm0", "memory"
);
#else
AES_encrypt (in->buf, out->buf, &m_Key);
#endif
}
else
{
AES_encrypt (in->buf, out->buf, &m_Key);
}
}
#ifdef AESNI
#define DecryptAES256(sched) \
"pxor 224(%["#sched"]), %%xmm0 \n" \
"aesdec 208(%["#sched"]), %%xmm0 \n" \
@ -650,79 +717,130 @@ namespace crypto
"aesdec 32(%["#sched"]), %%xmm0 \n" \
"aesdec 16(%["#sched"]), %%xmm0 \n" \
"aesdeclast (%["#sched"]), %%xmm0 \n"
void ECBDecryptionAESNI::Decrypt (const ChipherBlock * in, ChipherBlock * out)
#endif
void ECBDecryption::Decrypt (const ChipherBlock * in, ChipherBlock * out)
{
__asm__
(
"movups (%[in]), %%xmm0 \n"
DecryptAES256(sched)
"movups %%xmm0, (%[out]) \n"
: : [sched]"r"(GetKeySchedule ()), [in]"r"(in), [out]"r"(out) : "%xmm0", "memory"
);
if(i2p::cpu::aesni)
{
#ifdef AESNI
__asm__
(
"movups (%[in]), %%xmm0 \n"
DecryptAES256(sched)
"movups %%xmm0, (%[out]) \n"
: : [sched]"r"(GetKeySchedule ()), [in]"r"(in), [out]"r"(out) : "%xmm0", "memory"
);
#else
AES_decrypt (in->buf, out->buf, &m_Key);
#endif
}
else
{
AES_decrypt (in->buf, out->buf, &m_Key);
}
}
#ifdef AESNI
#define CallAESIMC(offset) \
"movaps "#offset"(%[shed]), %%xmm0 \n" \
"aesimc %%xmm0, %%xmm0 \n" \
"movaps %%xmm0, "#offset"(%[shed]) \n"
void ECBDecryptionAESNI::SetKey (const AESKey& key)
{
ExpandKey (key); // expand encryption key first
// then invert it using aesimc
__asm__
(
CallAESIMC(16)
CallAESIMC(32)
CallAESIMC(48)
CallAESIMC(64)
CallAESIMC(80)
CallAESIMC(96)
CallAESIMC(112)
CallAESIMC(128)
CallAESIMC(144)
CallAESIMC(160)
CallAESIMC(176)
CallAESIMC(192)
CallAESIMC(208)
: : [shed]"r"(GetKeySchedule ()) : "%xmm0", "memory"
);
}
#endif
void ECBEncryption::SetKey (const AESKey& key)
{
if(i2p::cpu::aesni)
{
#ifdef AESNI
ExpandKey (key);
#else
AES_set_encrypt_key (key, 256, &m_Key);
#endif
}
else
{
AES_set_encrypt_key (key, 256, &m_Key);
}
}
void ECBDecryption::SetKey (const AESKey& key)
{
if(i2p::cpu::aesni)
{
#ifdef AESNI
ExpandKey (key); // expand encryption key first
// then invert it using aesimc
__asm__
(
CallAESIMC(16)
CallAESIMC(32)
CallAESIMC(48)
CallAESIMC(64)
CallAESIMC(80)
CallAESIMC(96)
CallAESIMC(112)
CallAESIMC(128)
CallAESIMC(144)
CallAESIMC(160)
CallAESIMC(176)
CallAESIMC(192)
CallAESIMC(208)
: : [shed]"r"(GetKeySchedule ()) : "%xmm0", "memory"
);
#else
AES_set_decrypt_key (key, 256, &m_Key);
#endif
}
else
{
AES_set_decrypt_key (key, 256, &m_Key);
}
}
void CBCEncryption::Encrypt (int numBlocks, const ChipherBlock * in, ChipherBlock * out)
{
#ifdef AESNI
__asm__
(
"movups (%[iv]), %%xmm1 \n"
"1: \n"
"movups (%[in]), %%xmm0 \n"
"pxor %%xmm1, %%xmm0 \n"
EncryptAES256(sched)
"movaps %%xmm0, %%xmm1 \n"
"movups %%xmm0, (%[out]) \n"
"add $16, %[in] \n"
"add $16, %[out] \n"
"dec %[num] \n"
"jnz 1b \n"
"movups %%xmm1, (%[iv]) \n"
:
: [iv]"r"((uint8_t *)m_LastBlock), [sched]"r"(m_ECBEncryption.GetKeySchedule ()),
[in]"r"(in), [out]"r"(out), [num]"r"(numBlocks)
: "%xmm0", "%xmm1", "cc", "memory"
);
#else
for (int i = 0; i < numBlocks; i++)
if(i2p::cpu::aesni)
{
*m_LastBlock.GetChipherBlock () ^= in[i];
m_ECBEncryption.Encrypt (m_LastBlock.GetChipherBlock (), m_LastBlock.GetChipherBlock ());
out[i] = *m_LastBlock.GetChipherBlock ();
}
#ifdef AESNI
__asm__
(
"movups (%[iv]), %%xmm1 \n"
"1: \n"
"movups (%[in]), %%xmm0 \n"
"pxor %%xmm1, %%xmm0 \n"
EncryptAES256(sched)
"movaps %%xmm0, %%xmm1 \n"
"movups %%xmm0, (%[out]) \n"
"add $16, %[in] \n"
"add $16, %[out] \n"
"dec %[num] \n"
"jnz 1b \n"
"movups %%xmm1, (%[iv]) \n"
:
: [iv]"r"((uint8_t *)m_LastBlock), [sched]"r"(m_ECBEncryption.GetKeySchedule ()),
[in]"r"(in), [out]"r"(out), [num]"r"(numBlocks)
: "%xmm0", "%xmm1", "cc", "memory"
);
#else
for (int i = 0; i < numBlocks; i++)
{
*m_LastBlock.GetChipherBlock () ^= in[i];
m_ECBEncryption.Encrypt (m_LastBlock.GetChipherBlock (), m_LastBlock.GetChipherBlock ());
out[i] = *m_LastBlock.GetChipherBlock ();
}
#endif
}
else
{
for (int i = 0; i < numBlocks; i++)
{
*m_LastBlock.GetChipherBlock () ^= in[i];
m_ECBEncryption.Encrypt (m_LastBlock.GetChipherBlock (), m_LastBlock.GetChipherBlock ());
out[i] = *m_LastBlock.GetChipherBlock ();
}
}
}
void CBCEncryption::Encrypt (const uint8_t * in, std::size_t len, uint8_t * out)
@ -735,57 +853,75 @@ namespace crypto
void CBCEncryption::Encrypt (const uint8_t * in, uint8_t * out)
{
if(i2p::cpu::aesni)
{
#ifdef AESNI
__asm__
(
"movups (%[iv]), %%xmm1 \n"
"movups (%[in]), %%xmm0 \n"
"pxor %%xmm1, %%xmm0 \n"
EncryptAES256(sched)
"movups %%xmm0, (%[out]) \n"
"movups %%xmm0, (%[iv]) \n"
:
: [iv]"r"((uint8_t *)m_LastBlock), [sched]"r"(m_ECBEncryption.GetKeySchedule ()),
[in]"r"(in), [out]"r"(out)
: "%xmm0", "%xmm1", "memory"
);
__asm__
(
"movups (%[iv]), %%xmm1 \n"
"movups (%[in]), %%xmm0 \n"
"pxor %%xmm1, %%xmm0 \n"
EncryptAES256(sched)
"movups %%xmm0, (%[out]) \n"
"movups %%xmm0, (%[iv]) \n"
:
: [iv]"r"((uint8_t *)m_LastBlock), [sched]"r"(m_ECBEncryption.GetKeySchedule ()),
[in]"r"(in), [out]"r"(out)
: "%xmm0", "%xmm1", "memory"
);
#else
Encrypt (1, (const ChipherBlock *)in, (ChipherBlock *)out);
Encrypt (1, (const ChipherBlock *)in, (ChipherBlock *)out);
#endif
}
else
Encrypt (1, (const ChipherBlock *)in, (ChipherBlock *)out);
}
void CBCDecryption::Decrypt (int numBlocks, const ChipherBlock * in, ChipherBlock * out)
{
#ifdef AESNI
__asm__
(
"movups (%[iv]), %%xmm1 \n"
"1: \n"
"movups (%[in]), %%xmm0 \n"
"movaps %%xmm0, %%xmm2 \n"
DecryptAES256(sched)
"pxor %%xmm1, %%xmm0 \n"
"movups %%xmm0, (%[out]) \n"
"movaps %%xmm2, %%xmm1 \n"
"add $16, %[in] \n"
"add $16, %[out] \n"
"dec %[num] \n"
"jnz 1b \n"
"movups %%xmm1, (%[iv]) \n"
:
: [iv]"r"((uint8_t *)m_IV), [sched]"r"(m_ECBDecryption.GetKeySchedule ()),
[in]"r"(in), [out]"r"(out), [num]"r"(numBlocks)
: "%xmm0", "%xmm1", "%xmm2", "cc", "memory"
);
#else
for (int i = 0; i < numBlocks; i++)
if(i2p::cpu::aesni)
{
ChipherBlock tmp = in[i];
m_ECBDecryption.Decrypt (in + i, out + i);
out[i] ^= *m_IV.GetChipherBlock ();
*m_IV.GetChipherBlock () = tmp;
}
#ifdef AESNI
__asm__
(
"movups (%[iv]), %%xmm1 \n"
"1: \n"
"movups (%[in]), %%xmm0 \n"
"movaps %%xmm0, %%xmm2 \n"
DecryptAES256(sched)
"pxor %%xmm1, %%xmm0 \n"
"movups %%xmm0, (%[out]) \n"
"movaps %%xmm2, %%xmm1 \n"
"add $16, %[in] \n"
"add $16, %[out] \n"
"dec %[num] \n"
"jnz 1b \n"
"movups %%xmm1, (%[iv]) \n"
:
: [iv]"r"((uint8_t *)m_IV), [sched]"r"(m_ECBDecryption.GetKeySchedule ()),
[in]"r"(in), [out]"r"(out), [num]"r"(numBlocks)
: "%xmm0", "%xmm1", "%xmm2", "cc", "memory"
);
#else
for (int i = 0; i < numBlocks; i++)
{
ChipherBlock tmp = in[i];
m_ECBDecryption.Decrypt (in + i, out + i);
out[i] ^= *m_IV.GetChipherBlock ();
*m_IV.GetChipherBlock () = tmp;
}
#endif
}
else
{
for (int i = 0; i < numBlocks; i++)
{
ChipherBlock tmp = in[i];
m_ECBDecryption.Decrypt (in + i, out + i);
out[i] ^= *m_IV.GetChipherBlock ();
*m_IV.GetChipherBlock () = tmp;
}
}
}
void CBCDecryption::Decrypt (const uint8_t * in, std::size_t len, uint8_t * out)
@ -797,96 +933,121 @@ namespace crypto
void CBCDecryption::Decrypt (const uint8_t * in, uint8_t * out)
{
if(i2p::cpu::aesni)
{
#ifdef AESNI
__asm__
(
"movups (%[iv]), %%xmm1 \n"
"movups (%[in]), %%xmm0 \n"
"movups %%xmm0, (%[iv]) \n"
DecryptAES256(sched)
"pxor %%xmm1, %%xmm0 \n"
"movups %%xmm0, (%[out]) \n"
:
: [iv]"r"((uint8_t *)m_IV), [sched]"r"(m_ECBDecryption.GetKeySchedule ()),
[in]"r"(in), [out]"r"(out)
: "%xmm0", "%xmm1", "memory"
);
__asm__
(
"movups (%[iv]), %%xmm1 \n"
"movups (%[in]), %%xmm0 \n"
"movups %%xmm0, (%[iv]) \n"
DecryptAES256(sched)
"pxor %%xmm1, %%xmm0 \n"
"movups %%xmm0, (%[out]) \n"
:
: [iv]"r"((uint8_t *)m_IV), [sched]"r"(m_ECBDecryption.GetKeySchedule ()),
[in]"r"(in), [out]"r"(out)
: "%xmm0", "%xmm1", "memory"
);
#else
Decrypt (1, (const ChipherBlock *)in, (ChipherBlock *)out);
Decrypt (1, (const ChipherBlock *)in, (ChipherBlock *)out);
#endif
}
else
Decrypt (1, (const ChipherBlock *)in, (ChipherBlock *)out);
}
void TunnelEncryption::Encrypt (const uint8_t * in, uint8_t * out)
{
if(i2p::cpu::aesni)
{
#ifdef AESNI
__asm__
(
// encrypt IV
"movups (%[in]), %%xmm0 \n"
EncryptAES256(sched_iv)
"movaps %%xmm0, %%xmm1 \n"
// double IV encryption
EncryptAES256(sched_iv)
"movups %%xmm0, (%[out]) \n"
// encrypt data, IV is xmm1
"1: \n"
"add $16, %[in] \n"
"add $16, %[out] \n"
"movups (%[in]), %%xmm0 \n"
"pxor %%xmm1, %%xmm0 \n"
EncryptAES256(sched_l)
"movaps %%xmm0, %%xmm1 \n"
"movups %%xmm0, (%[out]) \n"
"dec %[num] \n"
"jnz 1b \n"
:
: [sched_iv]"r"(m_IVEncryption.GetKeySchedule ()), [sched_l]"r"(m_LayerEncryption.GetKeySchedule ()),
[in]"r"(in), [out]"r"(out), [num]"r"(63) // 63 blocks = 1008 bytes
: "%xmm0", "%xmm1", "cc", "memory"
);
__asm__
(
// encrypt IV
"movups (%[in]), %%xmm0 \n"
EncryptAES256(sched_iv)
"movaps %%xmm0, %%xmm1 \n"
// double IV encryption
EncryptAES256(sched_iv)
"movups %%xmm0, (%[out]) \n"
// encrypt data, IV is xmm1
"1: \n"
"add $16, %[in] \n"
"add $16, %[out] \n"
"movups (%[in]), %%xmm0 \n"
"pxor %%xmm1, %%xmm0 \n"
EncryptAES256(sched_l)
"movaps %%xmm0, %%xmm1 \n"
"movups %%xmm0, (%[out]) \n"
"dec %[num] \n"
"jnz 1b \n"
:
: [sched_iv]"r"(m_IVEncryption.GetKeySchedule ()), [sched_l]"r"(m_LayerEncryption.ECB().GetKeySchedule ()),
[in]"r"(in), [out]"r"(out), [num]"r"(63) // 63 blocks = 1008 bytes
: "%xmm0", "%xmm1", "cc", "memory"
);
#else
m_IVEncryption.Encrypt ((const ChipherBlock *)in, (ChipherBlock *)out); // iv
m_LayerEncryption.SetIV (out);
m_LayerEncryption.Encrypt (in + 16, i2p::tunnel::TUNNEL_DATA_ENCRYPTED_SIZE, out + 16); // data
m_IVEncryption.Encrypt ((ChipherBlock *)out, (ChipherBlock *)out); // double iv
m_IVEncryption.Encrypt ((const ChipherBlock *)in, (ChipherBlock *)out); // iv
m_LayerEncryption.SetIV (out);
m_LayerEncryption.Encrypt (in + 16, i2p::tunnel::TUNNEL_DATA_ENCRYPTED_SIZE, out + 16); // data
m_IVEncryption.Encrypt ((ChipherBlock *)out, (ChipherBlock *)out); // double iv
#endif
}
else
{
m_IVEncryption.Encrypt ((const ChipherBlock *)in, (ChipherBlock *)out); // iv
m_LayerEncryption.SetIV (out);
m_LayerEncryption.Encrypt (in + 16, i2p::tunnel::TUNNEL_DATA_ENCRYPTED_SIZE, out + 16); // data
m_IVEncryption.Encrypt ((ChipherBlock *)out, (ChipherBlock *)out); // double iv
}
}
void TunnelDecryption::Decrypt (const uint8_t * in, uint8_t * out)
{
if(i2p::cpu::aesni)
{
#ifdef AESNI
__asm__
(
// decrypt IV
"movups (%[in]), %%xmm0 \n"
DecryptAES256(sched_iv)
"movaps %%xmm0, %%xmm1 \n"
// double IV encryption
DecryptAES256(sched_iv)
"movups %%xmm0, (%[out]) \n"
// decrypt data, IV is xmm1
"1: \n"
"add $16, %[in] \n"
"add $16, %[out] \n"
"movups (%[in]), %%xmm0 \n"
"movaps %%xmm0, %%xmm2 \n"
DecryptAES256(sched_l)
"pxor %%xmm1, %%xmm0 \n"
"movups %%xmm0, (%[out]) \n"
"movaps %%xmm2, %%xmm1 \n"
"dec %[num] \n"
"jnz 1b \n"
:
: [sched_iv]"r"(m_IVDecryption.GetKeySchedule ()), [sched_l]"r"(m_LayerDecryption.GetKeySchedule ()),
[in]"r"(in), [out]"r"(out), [num]"r"(63) // 63 blocks = 1008 bytes
: "%xmm0", "%xmm1", "%xmm2", "cc", "memory"
);
__asm__
(
// decrypt IV
"movups (%[in]), %%xmm0 \n"
DecryptAES256(sched_iv)
"movaps %%xmm0, %%xmm1 \n"
// double IV encryption
DecryptAES256(sched_iv)
"movups %%xmm0, (%[out]) \n"
// decrypt data, IV is xmm1
"1: \n"
"add $16, %[in] \n"
"add $16, %[out] \n"
"movups (%[in]), %%xmm0 \n"
"movaps %%xmm0, %%xmm2 \n"
DecryptAES256(sched_l)
"pxor %%xmm1, %%xmm0 \n"
"movups %%xmm0, (%[out]) \n"
"movaps %%xmm2, %%xmm1 \n"
"dec %[num] \n"
"jnz 1b \n"
:
: [sched_iv]"r"(m_IVDecryption.GetKeySchedule ()), [sched_l]"r"(m_LayerDecryption.ECB().GetKeySchedule ()),
[in]"r"(in), [out]"r"(out), [num]"r"(63) // 63 blocks = 1008 bytes
: "%xmm0", "%xmm1", "%xmm2", "cc", "memory"
);
#else
m_IVDecryption.Decrypt ((const ChipherBlock *)in, (ChipherBlock *)out); // iv
m_LayerDecryption.SetIV (out);
m_LayerDecryption.Decrypt (in + 16, i2p::tunnel::TUNNEL_DATA_ENCRYPTED_SIZE, out + 16); // data
m_IVDecryption.Decrypt ((ChipherBlock *)out, (ChipherBlock *)out); // double iv
m_IVDecryption.Decrypt ((const ChipherBlock *)in, (ChipherBlock *)out); // iv
m_LayerDecryption.SetIV (out);
m_LayerDecryption.Decrypt (in + 16, i2p::tunnel::TUNNEL_DATA_ENCRYPTED_SIZE, out + 16); // data
m_IVDecryption.Decrypt ((ChipherBlock *)out, (ChipherBlock *)out); // double iv
#endif
}
else
{
m_IVDecryption.Decrypt ((const ChipherBlock *)in, (ChipherBlock *)out); // iv
m_LayerDecryption.SetIV (out);
m_LayerDecryption.Decrypt (in + 16, i2p::tunnel::TUNNEL_DATA_ENCRYPTED_SIZE, out + 16); // data
m_IVDecryption.Decrypt ((ChipherBlock *)out, (ChipherBlock *)out); // double iv
}
}
/* std::vector <std::unique_ptr<std::mutex> > m_OpenSSLMutexes;
@ -904,6 +1065,7 @@ namespace crypto
void InitCrypto (bool precomputation)
{
i2p::cpu::Detect ();
SSL_library_init ();
/* auto numLocks = CRYPTO_num_locks();
for (int i = 0; i < numLocks; i++)

129
libi2pd/Crypto.h
View File

@ -16,6 +16,7 @@
#include "Base.h"
#include "Tag.h"
#include "CPU.h"
namespace i2p
{
@ -53,8 +54,8 @@ namespace crypto
void GenerateElGamalKeyPair (uint8_t * priv, uint8_t * pub);
// ECIES
void ECIESEncrypt (const EC_GROUP * curve, const EC_POINT * key, const uint8_t * data, uint8_t * encrypted, BN_CTX * ctx); // 222 bytes data, 514 bytes encrypted
bool ECIESDecrypt (const EC_GROUP * curve, const BIGNUM * key, const uint8_t * encrypted, uint8_t * data, BN_CTX * ctx);
void ECIESEncrypt (const EC_GROUP * curve, const EC_POINT * key, const uint8_t * data, uint8_t * encrypted, BN_CTX * ctx, bool zeroPadding = false); // 222 bytes data, 514 bytes encrypted with zeropadding, 512 without
bool ECIESDecrypt (const EC_GROUP * curve, const BIGNUM * key, const uint8_t * encrypted, uint8_t * data, BN_CTX * ctx, bool zeroPadding = false);
void GenerateECIESKeyPair (const EC_GROUP * curve, BIGNUM *& priv, EC_POINT *& pub);
// HMAC
@ -68,33 +69,30 @@ namespace crypto
void operator^=(const ChipherBlock& other) // XOR
{
#if defined(__AVX__) // AVX
__asm__
(
"vmovups (%[buf]), %%xmm0 \n"
"vmovups (%[other]), %%xmm1 \n"
"vxorps %%xmm0, %%xmm1, %%xmm0 \n"
"vmovups %%xmm0, (%[buf]) \n"
:
: [buf]"r"(buf), [other]"r"(other.buf)
: "%xmm0", "%xmm1", "memory"
);
#elif defined(__SSE__) // SSE
__asm__
(
"movups (%[buf]), %%xmm0 \n"
"movups (%[other]), %%xmm1 \n"
"pxor %%xmm1, %%xmm0 \n"
"movups %%xmm0, (%[buf]) \n"
:
: [buf]"r"(buf), [other]"r"(other.buf)
: "%xmm0", "%xmm1", "memory"
);
if (i2p::cpu::avx)
{
#ifdef AVX
__asm__
(
"vmovups (%[buf]), %%xmm0 \n"
"vmovups (%[other]), %%xmm1 \n"
"vxorps %%xmm0, %%xmm1, %%xmm0 \n"
"vmovups %%xmm0, (%[buf]) \n"
:
: [buf]"r"(buf), [other]"r"(other.buf)
: "%xmm0", "%xmm1", "memory"
);
#else
// TODO: implement it better
for (int i = 0; i < 16; i++)
buf[i] ^= other.buf[i];
for (int i = 0; i < 16; i++)
buf[i] ^= other.buf[i];
#endif
}
else
{
// TODO: implement it better
for (int i = 0; i < 16; i++)
buf[i] ^= other.buf[i];
}
}
};
@ -138,69 +136,40 @@ namespace crypto
private:
AESAlignedBuffer<240> m_KeySchedule; // 14 rounds for AES-256, 240 bytes
AESAlignedBuffer<240> m_KeySchedule; // 14 rounds for AES-256, 240 bytes
};
#endif
class ECBEncryptionAESNI: public ECBCryptoAESNI
#ifdef AESNI
class ECBEncryption: public ECBCryptoAESNI
#else
class ECBEncryption
#endif
{
public:
void SetKey (const AESKey& key) { ExpandKey (key); };
void Encrypt (const ChipherBlock * in, ChipherBlock * out);
void SetKey (const AESKey& key);
void Encrypt(const ChipherBlock * in, ChipherBlock * out);
private:
AES_KEY m_Key;
};
class ECBDecryptionAESNI: public ECBCryptoAESNI
#ifdef AESNI
class ECBDecryption: public ECBCryptoAESNI
#else
class ECBDecryption
#endif
{
public:
void SetKey (const AESKey& key);
void Decrypt (const ChipherBlock * in, ChipherBlock * out);
};
typedef ECBEncryptionAESNI ECBEncryption;
typedef ECBDecryptionAESNI ECBDecryption;
#else // use openssl
class ECBEncryption
{
public:
void SetKey (const AESKey& key)
{
AES_set_encrypt_key (key, 256, &m_Key);
}
void Encrypt (const ChipherBlock * in, ChipherBlock * out)
{
AES_encrypt (in->buf, out->buf, &m_Key);
}
private:
AES_KEY m_Key;
};
class ECBDecryption
{
public:
void SetKey (const AESKey& key)
{
AES_set_decrypt_key (key, 256, &m_Key);
}
void Decrypt (const ChipherBlock * in, ChipherBlock * out)
{
AES_decrypt (in->buf, out->buf, &m_Key);
}
private:
AES_KEY m_Key;
};
#endif
class CBCEncryption
{
public:
@ -214,6 +183,8 @@ namespace crypto
void Encrypt (const uint8_t * in, std::size_t len, uint8_t * out);
void Encrypt (const uint8_t * in, uint8_t * out); // one block
ECBEncryption & ECB() { return m_ECBEncryption; }
private:
AESAlignedBuffer<16> m_LastBlock;
@ -234,6 +205,8 @@ namespace crypto
void Decrypt (const uint8_t * in, std::size_t len, uint8_t * out);
void Decrypt (const uint8_t * in, uint8_t * out); // one block
ECBDecryption & ECB() { return m_ECBDecryption; }
private:
AESAlignedBuffer<16> m_IV;
@ -255,11 +228,7 @@ namespace crypto
private:
ECBEncryption m_IVEncryption;
#ifdef AESNI
ECBEncryption m_LayerEncryption;
#else
CBCEncryption m_LayerEncryption;
#endif
};
class TunnelDecryption // with double IV encryption
@ -277,11 +246,7 @@ namespace crypto
private:
ECBDecryption m_IVDecryption;
#ifdef AESNI
ECBDecryption m_LayerDecryption;
#else
CBCDecryption m_LayerDecryption;
#endif
};
void InitCrypto (bool precomputation);

8
libi2pd/CryptoKey.cpp
View File

@ -47,7 +47,7 @@ namespace crypto
void ECIESP256Encryptor::Encrypt (const uint8_t * data, uint8_t * encrypted, BN_CTX * ctx)
{
if (m_Curve && m_PublicKey)
ECIESEncrypt (m_Curve, m_PublicKey, data, encrypted, ctx);
ECIESEncrypt (m_Curve, m_PublicKey, data, encrypted, ctx, true);
}
ECIESP256Decryptor::ECIESP256Decryptor (const uint8_t * priv)
@ -65,7 +65,7 @@ namespace crypto
bool ECIESP256Decryptor::Decrypt (const uint8_t * encrypted, uint8_t * data, BN_CTX * ctx)
{
if (m_Curve && m_PrivateKey)
return ECIESDecrypt (m_Curve, m_PrivateKey, encrypted, data, ctx);
return ECIESDecrypt (m_Curve, m_PrivateKey, encrypted, data, ctx, true);
return false;
}
@ -107,7 +107,7 @@ namespace crypto
void ECIESGOSTR3410Encryptor::Encrypt (const uint8_t * data, uint8_t * encrypted, BN_CTX * ctx)
{
if (m_PublicKey)
ECIESEncrypt (GetGOSTR3410Curve (eGOSTR3410CryptoProA)->GetGroup (), m_PublicKey, data, encrypted, ctx);
ECIESEncrypt (GetGOSTR3410Curve (eGOSTR3410CryptoProA)->GetGroup (), m_PublicKey, data, encrypted, ctx, true);
}
ECIESGOSTR3410Decryptor::ECIESGOSTR3410Decryptor (const uint8_t * priv)
@ -123,7 +123,7 @@ namespace crypto
bool ECIESGOSTR3410Decryptor::Decrypt (const uint8_t * encrypted, uint8_t * data, BN_CTX * ctx)
{
if (m_PrivateKey)
return ECIESDecrypt (GetGOSTR3410Curve (eGOSTR3410CryptoProA)->GetGroup (), m_PrivateKey, encrypted, data, ctx);
return ECIESDecrypt (GetGOSTR3410Curve (eGOSTR3410CryptoProA)->GetGroup (), m_PrivateKey, encrypted, data, ctx, true);
return false;
}

81
libi2pd/CryptoWorker.h Normal file
View File

@ -0,0 +1,81 @@
#ifndef CRYPTO_WORKER_H_
#define CRYPTO_WORKER_H_
#include <condition_variable>
#include <mutex>
#include <deque>
#include <thread>
#include <vector>
#include <memory>
namespace i2p
{
namespace worker
{
template<typename Caller>
struct ThreadPool
{
typedef std::function<void(void)> ResultFunc;
typedef std::function<ResultFunc(void)> WorkFunc;
typedef std::pair<std::shared_ptr<Caller>, WorkFunc> Job;
typedef std::mutex mtx_t;
typedef std::unique_lock<mtx_t> lock_t;
typedef std::condition_variable cond_t;
ThreadPool(int workers)
{
stop = false;
if(workers > 0)
{
while(workers--)
{
threads.emplace_back([this] {
for (;;)
{
Job job;
{
lock_t lock(this->queue_mutex);
this->condition.wait(
lock, [this] { return this->stop || !this->jobs.empty(); });
if (this->stop && this->jobs.empty()) return;
job = std::move(this->jobs.front());
this->jobs.pop_front();
}
ResultFunc result = job.second();
job.first->GetService().post(result);
}
});
}
}
};
void Offer(const Job & job)
{
{
lock_t lock(queue_mutex);
if (stop) return;
jobs.emplace_back(job);
}
condition.notify_one();
}
~ThreadPool()
{
{
lock_t lock(queue_mutex);
stop = true;
}
condition.notify_all();
for(auto &t: threads) t.join();
}
std::vector<std::thread> threads;
std::deque<Job> jobs;
mtx_t queue_mutex;
cond_t condition;
bool stop;
};
}
}
#endif

40
libi2pd/Destination.cpp
View File

@ -169,6 +169,46 @@ namespace client
return false;
}
bool LeaseSetDestination::Reconfigure(std::map<std::string, std::string> params)
{
auto itr = params.find("i2cp.dontPublishLeaseSet");
if (itr != params.end())
{
m_IsPublic = itr->second != "true";
}
int inLen, outLen, inQuant, outQuant, numTags, minLatency, maxLatency;
std::map<std::string, int&> intOpts = {
{I2CP_PARAM_INBOUND_TUNNEL_LENGTH, inLen},
{I2CP_PARAM_OUTBOUND_TUNNEL_LENGTH, outLen},
{I2CP_PARAM_INBOUND_TUNNELS_QUANTITY, inQuant},
{I2CP_PARAM_OUTBOUND_TUNNELS_QUANTITY, outQuant},
{I2CP_PARAM_TAGS_TO_SEND, numTags},
{I2CP_PARAM_MIN_TUNNEL_LATENCY, minLatency},
{I2CP_PARAM_MAX_TUNNEL_LATENCY, maxLatency}
};
auto pool = GetTunnelPool();
inLen = pool->GetNumInboundHops();
outLen = pool->GetNumOutboundHops();
inQuant = pool->GetNumInboundTunnels();
outQuant = pool->GetNumOutboundTunnels();
minLatency = 0;
maxLatency = 0;
for (auto & opt : intOpts)
{
itr = params.find(opt.first);
if(itr != params.end())
{
opt.second = std::stoi(itr->second);
}
}
pool->RequireLatency(minLatency, maxLatency);
return pool->Reconfigure(inLen, outLen, inQuant, outQuant);
}
std::shared_ptr<const i2p::data::LeaseSet> LeaseSetDestination::FindLeaseSet (const i2p::data::IdentHash& ident)
{
std::shared_ptr<i2p::data::LeaseSet> remoteLS;

4
libi2pd/Destination.h
View File

@ -96,6 +96,10 @@ namespace client
virtual bool Start ();
virtual bool Stop ();
/** i2cp reconfigure */
virtual bool Reconfigure(std::map<std::string, std::string> i2cpOpts);
bool IsRunning () const { return m_IsRunning; };
boost::asio::io_service& GetService () { return m_Service; };
std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool () { return m_Pool; };

20
libi2pd/HTTP.cpp
View File

@ -8,6 +8,7 @@
#include <algorithm>
#include <utility>
#include <stdio.h>
#include "util.h"
#include "HTTP.h"
#include <ctime>
@ -21,6 +22,13 @@ namespace http {
const std::vector<std::string> HTTP_VERSIONS = {
"HTTP/1.0", "HTTP/1.1"
};
const std::vector<const char *> weekdays = {
"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
};
const std::vector<const char *> months = {
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
};
inline bool is_http_version(const std::string & str) {
return std::find(HTTP_VERSIONS.begin(), HTTP_VERSIONS.end(), str) != std::end(HTTP_VERSIONS);
@ -56,10 +64,14 @@ namespace http {
return std::make_pair(line.substr(0, pos), line.substr(pos + len));
}
void gen_rfc1123_date(std::string & out) {
void gen_rfc7231_date(std::string & out) {
std::time_t now = std::time(nullptr);
char buf[128];
std::strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S GMT", std::gmtime(&now));
std::tm *tm = std::gmtime(&now);
snprintf(buf, sizeof(buf), "%s, %02d %s %d %02d:%02d:%02d GMT",
weekdays[tm->tm_wday], tm->tm_mday, months[tm->tm_mon],
tm->tm_year + 1900, tm->tm_hour, tm->tm_min, tm->tm_sec
);
out = buf;
}
@ -88,7 +100,7 @@ namespace http {
user = url.substr(pos_p, delim - pos_p);
delim += 1;
pass = url.substr(delim, pos_c - delim);
} else {
} else if(delim) {
user = url.substr(pos_p, pos_c - pos_p);
}
pos_p = pos_c + 1;
@ -400,7 +412,7 @@ namespace http {
std::string HTTPRes::to_string() {
if (version == "HTTP/1.1" && headers.count("Date") == 0) {
std::string date;
gen_rfc1123_date(date);
gen_rfc7231_date(date);
add_header("Date", date.c_str());
}
if (status == "OK" && code != 200)

4
libi2pd/I2PEndian.h
View File

@ -3,9 +3,9 @@
#include <inttypes.h>
#include <string.h>
#if defined(__FreeBSD__)
#if defined(__FreeBSD__) || defined(__NetBSD__)
#include <sys/endian.h>
#elif defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__)
#elif defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__GLIBC__)
#include <endian.h>
#elif defined(__APPLE__) && defined(__MACH__)

52
libi2pd/NTCPSession.cpp
View File

@ -105,6 +105,11 @@ namespace transport
transports.PeerConnected (shared_from_this ());
}
boost::asio::io_service & NTCPSession::GetService()
{
return m_Server.GetService();
}
void NTCPSession::ClientLogin ()
{
if (!m_DHKeysPair)
@ -171,27 +176,14 @@ namespace transport
return;
}
}
#if (__GNUC__ == 4) && (__GNUC_MINOR__ <= 7)
// due the bug in gcc 4.7. std::shared_future.get() is not const
if (!m_DHKeysPair)
m_DHKeysPair = transports.GetNextDHKeysPair ();
CreateAESKey (m_Establisher->phase1.pubKey);
SendPhase2 ();
#else
// TODO: check for number of pending keys
auto s = shared_from_this ();
auto keyCreated = std::async (std::launch::async, [s] ()
{
m_Server.Work(s, [s]() -> std::function<void(void)> {
if (!s->m_DHKeysPair)
s->m_DHKeysPair = transports.GetNextDHKeysPair ();
s->CreateAESKey (s->m_Establisher->phase1.pubKey);
}).share ();
m_Server.GetService ().post ([s, keyCreated]()
{
keyCreated.get ();
s->SendPhase2 ();
return std::bind(&NTCPSession::SendPhase2, s);
});
#endif
}
}
@ -211,9 +203,8 @@ namespace transport
m_Decryption.SetIV (m_Establisher->phase1.HXxorHI + 16);
m_Encryption.Encrypt ((uint8_t *)&m_Establisher->phase2.encrypted, sizeof(m_Establisher->phase2.encrypted), (uint8_t *)&m_Establisher->phase2.encrypted);
boost::asio::async_write (m_Socket, boost::asio::buffer (&m_Establisher->phase2, sizeof (NTCPPhase2)), boost::asio::transfer_all (),
std::bind(&NTCPSession::HandlePhase2Sent, shared_from_this (), std::placeholders::_1, std::placeholders::_2, tsB));
boost::asio::async_write(m_Socket, boost::asio::buffer (&m_Establisher->phase2, sizeof (NTCPPhase2)), boost::asio::transfer_all(),
std::bind(&NTCPSession::HandlePhase2Sent, shared_from_this(), std::placeholders::_1, std::placeholders::_2, tsB));
}
void NTCPSession::HandlePhase2Sent (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsB)
@ -250,24 +241,11 @@ namespace transport
}
else
{
#if (__GNUC__ == 4) && (__GNUC_MINOR__ <= 7)
// due the bug in gcc 4.7. std::shared_future.get() is not const
CreateAESKey (m_Establisher->phase2.pubKey);
HandlePhase2 ();
#else
auto s = shared_from_this ();
// create AES key in separate thread
auto keyCreated = std::async (std::launch::async, [s] ()
{
s->CreateAESKey (s->m_Establisher->phase2.pubKey);
}).share (); // TODO: use move capture in C++ 14 instead shared_future
// let other operations execute while a key gets created
m_Server.GetService ().post ([s, keyCreated]()
{
keyCreated.get (); // we might wait if no more pending operations
s->HandlePhase2 ();
});
#endif
m_Server.Work(s, [s]() -> std::function<void(void)> {
s->CreateAESKey (s->m_Establisher->phase2.pubKey);
return std::bind(&NTCPSession::HandlePhase2, s);
});
}
}
@ -788,12 +766,14 @@ namespace transport
}
//-----------------------------------------
NTCPServer::NTCPServer ():
NTCPServer::NTCPServer (int workers):
m_IsRunning (false), m_Thread (nullptr), m_Work (m_Service),
m_TerminationTimer (m_Service), m_NTCPAcceptor (nullptr), m_NTCPV6Acceptor (nullptr),
m_ProxyType(eNoProxy), m_Resolver(m_Service), m_ProxyEndpoint(nullptr),
m_SoftLimit(0), m_HardLimit(0)
{
if(workers <= 0) workers = 1;
m_CryptoPool = std::make_shared<Pool>(workers);
}
NTCPServer::~NTCPServer ()

12
libi2pd/NTCPSession.h
View File

@ -12,6 +12,7 @@
#include "RouterInfo.h"
#include "I2NPProtocol.h"
#include "TransportSession.h"
#include "CryptoWorker.h"
namespace i2p
{
@ -55,6 +56,7 @@ namespace transport
void Done ();
boost::asio::ip::tcp::socket& GetSocket () { return m_Socket; };
boost::asio::io_service & GetService();
bool IsEstablished () const { return m_IsEstablished; };
bool IsTerminated () const { return m_IsTerminated; };
@ -131,6 +133,8 @@ namespace transport
{
public:
typedef i2p::worker::ThreadPool<NTCPSession> Pool;
enum RemoteAddressType
{
eIP4Address,
@ -146,7 +150,7 @@ namespace transport
};
NTCPServer ();
NTCPServer (int workers=4);
~NTCPServer ();
void Start ();
@ -169,6 +173,10 @@ namespace transport
void SetSessionLimits(uint16_t softLimit, uint16_t hardLimit) { m_SoftLimit = softLimit; m_HardLimit = hardLimit; }
bool ShouldLimit() const { return ShouldHardLimit() || ShouldSoftLimit(); }
void Work(std::shared_ptr<NTCPSession> conn, Pool::WorkFunc work)
{
m_CryptoPool->Offer({conn, work});
}
private:
/** @brief return true for hard limit */
@ -210,6 +218,8 @@ namespace transport
boost::asio::ip::tcp::resolver m_Resolver;
boost::asio::ip::tcp::endpoint * m_ProxyEndpoint;
std::shared_ptr<Pool> m_CryptoPool;
uint16_t m_SoftLimit, m_HardLimit;
public:

2
libi2pd/Queue.h
View File

@ -32,7 +32,7 @@ namespace util
{
std::unique_lock<std::mutex> l(m_QueueMutex);
for (const auto& it: vec)
m_Queue.push (it);
m_Queue.push (std::move(it));
m_NonEmpty.notify_one ();
}
}

7
libi2pd/Transports.cpp
View File

@ -153,9 +153,10 @@ namespace transport
m_Thread = new std::thread (std::bind (&Transports::Run, this));
std::string ntcpproxy; i2p::config::GetOption("ntcpproxy", ntcpproxy);
i2p::http::URL proxyurl;
uint16_t softLimit, hardLimit;
uint16_t softLimit, hardLimit, threads;
i2p::config::GetOption("limits.ntcpsoft", softLimit);
i2p::config::GetOption("limits.ntcphard", hardLimit);
i2p::config::GetOption("limits.ntcpthreads", threads);
if(softLimit > 0 && hardLimit > 0 && softLimit >= hardLimit)
{
LogPrint(eLogError, "ntcp soft limit must be less than ntcp hard limit");
@ -167,7 +168,7 @@ namespace transport
{
if(proxyurl.schema == "socks" || proxyurl.schema == "http")
{
m_NTCPServer = new NTCPServer();
m_NTCPServer = new NTCPServer(threads);
m_NTCPServer->SetSessionLimits(softLimit, hardLimit);
NTCPServer::ProxyType proxytype = NTCPServer::eSocksProxy;
@ -198,7 +199,7 @@ namespace transport
if (!address) continue;
if (m_NTCPServer == nullptr && enableNTCP)
{
m_NTCPServer = new NTCPServer ();
m_NTCPServer = new NTCPServer (threads);
m_NTCPServer->SetSessionLimits(softLimit, hardLimit);
m_NTCPServer->Start ();
if (!(m_NTCPServer->IsBoundV6() || m_NTCPServer->IsBoundV4())) {

14
libi2pd/Tunnel.cpp
View File

@ -670,10 +670,13 @@ namespace tunnel
{
if (!tunnel->IsRecreated () && ts + TUNNEL_RECREATION_THRESHOLD > tunnel->GetCreationTime () + TUNNEL_EXPIRATION_TIMEOUT)
{
tunnel->SetIsRecreated ();
auto pool = tunnel->GetTunnelPool ();
if (pool)
// let it die if the tunnel pool has been reconfigured and this is old
if (pool && tunnel->GetNumHops() == pool->GetNumOutboundHops())
{
tunnel->SetIsRecreated ();
pool->RecreateOutboundTunnel (tunnel);
}
}
if (ts + TUNNEL_EXPIRATION_THRESHOLD > tunnel->GetCreationTime () + TUNNEL_EXPIRATION_TIMEOUT)
tunnel->SetState (eTunnelStateExpiring);
@ -721,10 +724,13 @@ namespace tunnel
{
if (!tunnel->IsRecreated () && ts + TUNNEL_RECREATION_THRESHOLD > tunnel->GetCreationTime () + TUNNEL_EXPIRATION_TIMEOUT)
{
tunnel->SetIsRecreated ();
auto pool = tunnel->GetTunnelPool ();
if (pool)
// let it die if the tunnel pool was reconfigured and has different number of hops
if (pool && tunnel->GetNumHops() == pool->GetNumInboundHops())
{
tunnel->SetIsRecreated ();
pool->RecreateInboundTunnel (tunnel);
}
}
if (ts + TUNNEL_EXPIRATION_THRESHOLD > tunnel->GetCreationTime () + TUNNEL_EXPIRATION_TIMEOUT)

1
libi2pd/Tunnel.h
View File

@ -105,6 +105,7 @@ namespace tunnel
bool IsFailed () const { return m_State == eTunnelStateFailed; };
bool IsRecreated () const { return m_IsRecreated; };
void SetIsRecreated () { m_IsRecreated = true; };
int GetNumHops () const { return m_Hops.size (); };
virtual bool IsInbound() const = 0;
std::shared_ptr<TunnelPool> GetTunnelPool () const { return m_Pool; };

5
libi2pd/TunnelBase.h
View File

@ -59,13 +59,14 @@ namespace tunnel
struct TunnelCreationTimeCmp
{
bool operator() (const std::shared_ptr<const TunnelBase> & t1, const std::shared_ptr<const TunnelBase> & t2) const
template<typename T>
bool operator() (const std::shared_ptr<T> & t1, const std::shared_ptr<T> & t2) const
{
if (t1->GetCreationTime () != t2->GetCreationTime ())
return t1->GetCreationTime () > t2->GetCreationTime ();
else
return t1 < t2;
};
}
};
}
}

2
libi2pd/TunnelConfig.h
View File

@ -35,6 +35,7 @@ namespace tunnel
RAND_bytes (replyKey, 32);
RAND_bytes (replyIV, 16);
RAND_bytes ((uint8_t *)&tunnelID, 4);
if (!tunnelID) tunnelID = 1; // tunnelID can't be zero
isGateway = true;
isEndpoint = true;
ident = r;
@ -50,6 +51,7 @@ namespace tunnel
nextIdent = ident;
isEndpoint = false;
RAND_bytes ((uint8_t *)&nextTunnelID, 4);
if (!nextTunnelID) nextTunnelID = 1; // tunnelID can't be zero
}
void SetReplyHop (uint32_t replyTunnelID, const i2p::data::IdentHash& replyIdent)

43
libi2pd/TunnelPool.cpp
View File

@ -69,6 +69,18 @@ namespace tunnel
m_Tests.clear ();
}
bool TunnelPool::Reconfigure(int inHops, int outHops, int inQuant, int outQuant) {
if( inHops >= 0 && outHops >= 0 && inQuant > 0 && outQuant > 0)
{
m_NumInboundHops = inHops;
m_NumOutboundHops = outHops;
m_NumInboundTunnels = inQuant;
m_NumOutboundTunnels = outQuant;
return true;
}
return false;
}
void TunnelPool::TunnelCreated (std::shared_ptr<InboundTunnel> createdTunnel)
{
if (!m_IsActive) return;
@ -479,11 +491,17 @@ namespace tunnel
outboundTunnel = tunnels.GetNextOutboundTunnel ();
LogPrint (eLogDebug, "Tunnels: Re-creating destination inbound tunnel...");
std::shared_ptr<TunnelConfig> config;
if (m_NumInboundHops > 0) config = std::make_shared<TunnelConfig>(tunnel->GetPeers ());
auto newTunnel = tunnels.CreateInboundTunnel (config, outboundTunnel);
newTunnel->SetTunnelPool (shared_from_this());
if (newTunnel->IsEstablished ()) // zero hops
TunnelCreated (newTunnel);
if (m_NumInboundHops > 0 && tunnel->GetPeers().size())
{
config = std::make_shared<TunnelConfig>(tunnel->GetPeers ());
}
if (m_NumInboundHops == 0 || config)
{
auto newTunnel = tunnels.CreateInboundTunnel (config, outboundTunnel);
newTunnel->SetTunnelPool (shared_from_this());
if (newTunnel->IsEstablished ()) // zero hops
TunnelCreated (newTunnel);
}
}
void TunnelPool::CreateOutboundTunnel ()
@ -521,12 +539,17 @@ namespace tunnel
{
LogPrint (eLogDebug, "Tunnels: Re-creating destination outbound tunnel...");
std::shared_ptr<TunnelConfig> config;
if (m_NumOutboundHops > 0)
if (m_NumOutboundHops > 0 && tunnel->GetPeers().size())
{
config = std::make_shared<TunnelConfig>(tunnel->GetPeers (), inboundTunnel->GetNextTunnelID (), inboundTunnel->GetNextIdentHash ());
auto newTunnel = tunnels.CreateOutboundTunnel (config);
newTunnel->SetTunnelPool (shared_from_this ());
if (newTunnel->IsEstablished ()) // zero hops
TunnelCreated (newTunnel);
}
if(m_NumOutboundHops == 0 || config)
{
auto newTunnel = tunnels.CreateOutboundTunnel (config);
newTunnel->SetTunnelPool (shared_from_this ());
if (newTunnel->IsEstablished ()) // zero hops
TunnelCreated (newTunnel);
}
}
else
LogPrint (eLogDebug, "Tunnels: Can't re-create outbound tunnel, no inbound tunnels found");

5
libi2pd/TunnelPool.h
View File

@ -78,7 +78,12 @@ namespace tunnel
int GetNumInboundTunnels () const { return m_NumInboundTunnels; };
int GetNumOutboundTunnels () const { return m_NumOutboundTunnels; };
int GetNumInboundHops() const { return m_NumInboundHops; };
int GetNumOutboundHops() const { return m_NumOutboundHops; };
/** i2cp reconfigure */
bool Reconfigure(int inboundHops, int outboundHops, int inboundQuant, int outboundQuant);
void SetCustomPeerSelector(ITunnelPeerSelector * selector);
void UnsetCustomPeerSelector();
bool HasCustomPeerSelector();

57
libi2pd_client/I2CP.cpp
View File

@ -416,9 +416,60 @@ namespace client
void I2CPSession::ReconfigureSessionMessageHandler (const uint8_t * buf, size_t len)
{
// TODO: implement actual reconfiguration
SendSessionStatusMessage (2); // updated
}
uint8_t status = 3; // rejected
if(len > sizeof(uint16_t))
{
uint16_t sessionID = bufbe16toh(buf);
if(sessionID == m_SessionID)
{
buf += sizeof(uint16_t);
const uint8_t * body = buf;
i2p::data::IdentityEx ident;
if(ident.FromBuffer(buf, len - sizeof(uint16_t)))
{
if (ident == *m_Destination->GetIdentity())
{
size_t identsz = ident.GetFullLen();
buf += identsz;
uint16_t optssize = bufbe16toh(buf);
if (optssize <= len - sizeof(uint16_t) - sizeof(uint64_t) - identsz - ident.GetSignatureLen() - sizeof(uint16_t))
{
buf += sizeof(uint16_t);
std::map<std::string, std::string> opts;
ExtractMapping(buf, optssize, opts);
buf += optssize;
//uint64_t date = bufbe64toh(buf);
buf += sizeof(uint64_t);
const uint8_t * sig = buf;
if(ident.Verify(body, len - sizeof(uint16_t) - ident.GetSignatureLen(), sig))
{
if(m_Destination->Reconfigure(opts))
{
LogPrint(eLogInfo, "I2CP: reconfigured destination");
status = 2; // updated
}
else
LogPrint(eLogWarning, "I2CP: failed to reconfigure destination");
}
else
LogPrint(eLogError, "I2CP: invalid reconfigure message signature");
}
else
LogPrint(eLogError, "I2CP: mapping size missmatch");
}
else
LogPrint(eLogError, "I2CP: destination missmatch");
}
else
LogPrint(eLogError, "I2CP: malfromed destination");
}
else
LogPrint(eLogError, "I2CP: session missmatch");
}
else
LogPrint(eLogError, "I2CP: short message");
SendSessionStatusMessage (status);
}
void I2CPSession::SendSessionStatusMessage (uint8_t status)
{

67
libi2pd_client/SAM.cpp
View File

@ -107,6 +107,21 @@ namespace client
std::placeholders::_1, std::placeholders::_2));
}
static bool SAMVersionAcceptable(const std::string & ver)
{
return ver == "3.0" || ver == "3.1";
}
static bool SAMVersionTooLow(const std::string & ver)
{
return ver.size() && ver[0] < '3';
}
static bool SAMVersionTooHigh(const std::string & ver)
{
return ver.size() && ver > "3.1";
}
void SAMSocket::HandleHandshakeReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred)
{
if (ecode)
@ -132,19 +147,37 @@ namespace client
if (!strcmp (m_Buffer, SAM_HANDSHAKE))
{
std::string version("3.0");
std::string maxver("3.1");
std::string minver("3.0");
// try to find MIN and MAX, 3.0 if not found
if (separator)
{
separator++;
std::map<std::string, std::string> params;
ExtractParams (separator, params);
//auto it = params.find (SAM_PARAM_MAX);
// TODO: check MIN as well
//if (it != params.end ())
// version = it->second;
auto it = params.find (SAM_PARAM_MAX);
if (it != params.end ())
maxver = it->second;
it = params.find(SAM_PARAM_MIN);
if (it != params.end ())
minver = it->second;
}
if (version[0] == '3') // we support v3 (3.0 and 3.1) only
// version negotiation
std::string version;
if (SAMVersionAcceptable(maxver))
{
version = maxver;
}
else if (SAMVersionAcceptable(minver))
{
version = minver;
}
else if (SAMVersionTooLow(minver) && SAMVersionTooHigh(maxver))
{
version = "3.0";
}
if (SAMVersionAcceptable(version))
{
#ifdef _MSC_VER
size_t l = sprintf_s (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_HANDSHAKE_REPLY, version.c_str ());
@ -156,7 +189,7 @@ namespace client
std::placeholders::_1, std::placeholders::_2));
}
else
SendMessageReply (SAM_HANDSHAKE_I2P_ERROR, strlen (SAM_HANDSHAKE_I2P_ERROR), true);
SendMessageReply (SAM_HANDSHAKE_NOVERSION, strlen (SAM_HANDSHAKE_NOVERSION), true);
}
else
{
@ -296,6 +329,19 @@ namespace client
}
}
static bool IsAcceptableSessionName(const std::string & str)
{
auto itr = str.begin();
while(itr != str.end())
{
char ch = *itr;
++itr;
if (ch == '<' || ch == '>' || ch == '"' || ch == '\'' || ch == '/')
return false;
}
return true;
}
void SAMSocket::ProcessSessionCreate (char * buf, size_t len)
{
LogPrint (eLogDebug, "SAM: session create: ", buf);
@ -304,6 +350,13 @@ namespace client
std::string& style = params[SAM_PARAM_STYLE];
std::string& id = params[SAM_PARAM_ID];
std::string& destination = params[SAM_PARAM_DESTINATION];
if(!IsAcceptableSessionName(id))
{
// invalid session id
SendMessageReply (SAM_SESSION_CREATE_INVALID_ID, strlen(SAM_SESSION_CREATE_INVALID_ID), true);
return;
}
m_ID = id;
if (m_Owner.FindSession (id))
{

2
libi2pd_client/SAM.h
View File

@ -23,11 +23,13 @@ namespace client
const int SAM_SESSION_READINESS_CHECK_INTERVAL = 20; // in seconds
const char SAM_HANDSHAKE[] = "HELLO VERSION";
const char SAM_HANDSHAKE_REPLY[] = "HELLO REPLY RESULT=OK VERSION=%s\n";
const char SAM_HANDSHAKE_NOVERSION[] = "HELLO REPLY RESULT=NOVERSION\n";
const char SAM_HANDSHAKE_I2P_ERROR[] = "HELLO REPLY RESULT=I2P_ERROR\n";
const char SAM_SESSION_CREATE[] = "SESSION CREATE";
const char SAM_SESSION_CREATE_REPLY_OK[] = "SESSION STATUS RESULT=OK DESTINATION=%s\n";
const char SAM_SESSION_CREATE_DUPLICATED_ID[] = "SESSION STATUS RESULT=DUPLICATED_ID\n";
const char SAM_SESSION_CREATE_DUPLICATED_DEST[] = "SESSION STATUS RESULT=DUPLICATED_DEST\n";
const char SAM_SESSION_CREATE_INVALID_ID[] = "SESSION STATUS RESULT=INVALID_ID\n";
const char SAM_SESSION_STATUS_INVALID_KEY[] = "SESSION STATUS RESULT=INVALID_KEY\n";
const char SAM_SESSION_STATUS_I2P_ERROR[] = "SESSION STATUS RESULT=I2P_ERROR MESSAGE=%s\n";
const char SAM_STREAM_CONNECT[] = "STREAM CONNECT";

93
libi2pd_client/WebSocks.cpp
View File

@ -136,6 +136,13 @@ namespace client
return boost::asio::ip::tcp::endpoint(boost::asio::ip::address::from_string(m_Addr), m_Port);
}
i2p::datagram::DatagramDestination * GetDatagramDest() const
{
auto dgram = m_Dest->GetDatagramDestination();
if(!dgram) dgram = m_Dest->CreateDatagramDestination();
return dgram;
}
WebSocks * Parent;
private:
@ -156,6 +163,7 @@ namespace client
eWSCTryConnect,
eWSCFailConnect,
eWSCOkayConnect,
eWSCDatagram,
eWSCClose,
eWSCEnd
};
@ -174,13 +182,17 @@ namespace client
std::string m_RemoteAddr;
int m_RemotePort;
uint8_t m_RecvBuf[2048];
bool m_IsDatagram;
i2p::datagram::DatagramDestination * m_Datagram;
WebSocksConn(const ServerConn & conn, WebSocksImpl * parent) :
IWebSocksConn(parent->Parent),
m_Conn(conn),
m_Stream(nullptr),
m_State(eWSCInitial),
m_Parent(parent)
m_Parent(parent),
m_IsDatagram(false),
m_Datagram(nullptr)
{
}
@ -190,6 +202,35 @@ namespace client
Close();
}
void HandleDatagram(const i2p::data::IdentityEx& from, uint16_t fromPort, uint16_t toPort, const uint8_t * buf, size_t len)
{
auto conn = m_Parent->GetConn(m_Conn);
if(conn)
{
std::stringstream ss;
ss << from.GetIdentHash().ToBase32();
ss << ".b32.i2p:";
ss << std::to_string(fromPort);
ss << "\n";
ss.write((char *)buf, len);
conn->send(ss.str());
}
}
void BeginDatagram()
{
m_Datagram = m_Parent->GetDatagramDest();
m_Datagram->SetReceiver(
std::bind(
&WebSocksConn::HandleDatagram,
this,
std::placeholders::_1,
std::placeholders::_2,
std::placeholders::_3,
std::placeholders::_4,
std::placeholders::_5), m_RemotePort);
}
void EnterState(ConnState state)
{
LogPrint(eLogDebug, "websocks: state ", m_State, " -> ", state);
@ -206,6 +247,16 @@ namespace client
// we will try to connect
m_State = eWSCTryConnect;
m_Parent->CreateStreamTo(m_RemoteAddr, m_RemotePort, std::bind(&WebSocksConn::ConnectResult, this, std::placeholders::_1));
} else if (state == eWSCDatagram) {
if (m_RemotePort >= 0 && m_RemotePort <= 65535)
{
LogPrint(eLogDebug, "websocks: datagram mode initiated");
m_State = eWSCDatagram;
BeginDatagram();
SendResponse("");
}
else
SendResponse("invalid port");
} else {
LogPrint(eLogWarning, "websocks: invalid state change ", m_State, " -> ", state);
}
@ -245,6 +296,13 @@ namespace client
LogPrint(eLogWarning, "websocks: invalid state change ", m_State, " -> ", state);
}
return;
case eWSCDatagram:
if(state != eWSCClose) {
LogPrint(eLogWarning, "websocks: invalid state change ", m_State, " -> ", state);
}
m_State = eWSCClose;
Close();
return;
case eWSCOkayConnect:
if(state == eWSCClose) {
// graceful close
@ -253,6 +311,7 @@ namespace client
} else {
LogPrint(eLogWarning, "websocks: invalid state change ", m_State, " -> ", state);
}
return;
case eWSCClose:
if(state == eWSCEnd) {
LogPrint(eLogDebug, "websocks: socket ended");
@ -361,7 +420,36 @@ namespace client
m_RemotePort = std::stoi(payload.substr(itr+1));
m_RemoteAddr = payload.substr(0, itr);
}
EnterState(eWSCTryConnect);
m_IsDatagram = m_RemoteAddr == "DATAGRAM";
if(m_IsDatagram)
EnterState(eWSCDatagram);
else
EnterState(eWSCTryConnect);
} else if (m_State == eWSCDatagram) {
// send datagram
// format is "host:port\npayload"
auto idx = payload.find("\n");
std::string line = payload.substr(0, idx);
auto itr = line.find(":");
auto & addressbook = i2p::client::context.GetAddressBook();
std::string addr;
int port = 0;
if (itr == std::string::npos)
{
addr = line;
}
else
{
addr = line.substr(0, itr);
port = std::atoi(line.substr(itr+1).c_str());
}
i2p::data::IdentHash ident;
if(addressbook.GetIdentHash(addr, ident))
{
const char * data = payload.c_str() + idx + 1;
size_t len = payload.size() - (1 + line.size());
m_Datagram->SendDatagramTo((const uint8_t*)data, len, ident, m_RemotePort, port);
}
} else {
// wtf?
LogPrint(eLogWarning, "websocks: got message in invalid state ", m_State);
@ -373,6 +461,7 @@ namespace client
if(m_State == eWSCClose) {
LogPrint(eLogDebug, "websocks: closing connection");
if(m_Stream) m_Stream->Close();
if(m_Datagram) m_Datagram->ResetReceiver(m_RemotePort);
m_Parent->CloseConn(m_Conn);
EnterState(eWSCEnd);
} else {

1
qt/i2pd_qt/i2pd_qt.pro
View File

@ -29,6 +29,7 @@ SOURCES += DaemonQT.cpp mainwindow.cpp \
../../libi2pd/Base.cpp \
../../libi2pd/BloomFilter.cpp \
../../libi2pd/Config.cpp \
../../libi2pd/CPU.cpp \
../../libi2pd/Crypto.cpp \
../../libi2pd/CryptoKey.cpp \
../../libi2pd/Datagram.cpp \