Merge remote-tracking branch 'purple/openssl' into openssl

ChangeLog

@@ -1,6 +1,21 @@
 # for this file format description,
 # see https://github.com/olivierlacan/keep-a-changelog
 
+## [2.22.0] - 2018-11-09
+### Added
+- Multiple tunnel config files from tunnels.d folder
+### Changed
+- Fetch own RouterInfo upon SessionRequest for NTCP2
+- Faster XOR between AES blocks for non AVX capable CPUs
+### Fixed
+- Fixed NTCP2 termination send
+
+## [2.21.1] - 2018-10-22
+### Changed
+- cost=13 for unpublished NTCP2 address
+### Fixed
+- Handle I2NP messages longer than 32K
+
 ## [2.21.0] - 2018-10-04
 ### Added
 - EdDSA, x25519 and SipHash from openssl 1.1.1

Win32/installer.iss

@@ -1,5 +1,5 @@
 #define I2Pd_AppName "i2pd"
-#define I2Pd_ver "2.21.0"
+#define I2Pd_ver "2.22.0"
 #define I2Pd_Publisher "PurpleI2P"
 
 [Setup]
@@ -32,6 +32,7 @@ Source: ..\contrib\i2pd.conf; DestDir: {userappdata}\i2pd; Flags: onlyifdoesntex
 Source: ..\contrib\subscriptions.txt; DestDir: {userappdata}\i2pd; Flags: onlyifdoesntexist
 Source: ..\contrib\tunnels.conf; DestDir: {userappdata}\i2pd; Flags: onlyifdoesntexist
 Source: ..\contrib\certificates\*; DestDir: {userappdata}\i2pd\certificates; Flags: onlyifdoesntexist recursesubdirs createallsubdirs
+Source: ..\contrib\tunnels.d\*; DestDir: {userappdata}\i2pd\tunnels.d; Flags: onlyifdoesntexist recursesubdirs createallsubdirs
 
 [Icons]
 Name: {group}\I2Pd; Filename: {app}\i2pd.exe

android/AndroidManifest.xml

@@ -3,7 +3,7 @@
     package="org.purplei2p.i2pd"
     android:installLocation="auto"
     android:versionCode="1"
-    android:versionName="2.21.0">
+    android:versionName="2.22.0">
 
     <uses-sdk
         android:minSdkVersion="14"

android/assets/i2pd.conf

@@ -4,6 +4,7 @@
 
 #logfile = /sdcard/i2pd/i2pd.log
 loglevel = none
+#tunnelsdir = /sdcard/i2pd/tunnels.d
 
 # host = 1.2.3.4
 # port = 4567
@@ -36,7 +37,12 @@ port = 7070
 enabled = true
 address = 127.0.0.1
 port = 4444
-# keys = http-proxy-keys.dat
+inbound.length = 1
+inbound.quantity = 5
+outbound.length = 1
+outbound.quantity = 5
+signaturetype=7
+keys = proxy-keys.dat
 # addresshelper = true
 # outproxy = http://false.i2p
 ## httpproxy section also accepts I2CP parameters, like "inbound.length" etc.
@@ -45,7 +51,7 @@ port = 4444
 enabled = true
 address = 127.0.0.1
 port = 4447
-# keys = socks-proxy-keys.dat
+keys = proxy-keys.dat
 # outproxy.enabled = false
 # outproxy = 127.0.0.1
 # outproxyport = 9050
@@ -79,3 +85,6 @@ verify = true
 
 [limits]
 transittunnels = 50
+
+[persist]
+profiles = false

android/assets/tunnels.d

@@ -0,0 +1 @@
+../../contrib/tunnels.d

android/build.gradle

@@ -29,7 +29,7 @@ android {
         targetSdkVersion 28
         minSdkVersion 14
         versionCode 1
-        versionName "2.21.0"
+        versionName "2.22.0"
         ndk {
             abiFilters 'armeabi-v7a'
             abiFilters 'x86'

android/jni/i2pd_android.cpp

@@ -58,6 +58,11 @@ JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_stopAcceptingTunnels
 	i2p::context.SetAcceptsTunnels (false);
 }
 
+JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_startAcceptingTunnels
+  (JNIEnv * env, jclass clazz) {
+	i2p::context.SetAcceptsTunnels (true);
+}
+
 JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_onNetworkStateChanged
   (JNIEnv * env, jclass clazz, jboolean isConnected)
 {

android/jni/org_purplei2p_i2pd_I2PD_JNI.h

@@ -24,6 +24,9 @@ JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_stopDaemon
 JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_stopAcceptingTunnels
   (JNIEnv *, jclass);
 
+JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_startAcceptingTunnels
+  (JNIEnv *, jclass);
+
 JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_onNetworkStateChanged
   (JNIEnv * env, jclass clazz, jboolean isConnected);
 

android/res/values/strings.xml

@@ -3,6 +3,7 @@
     <string name="app_name">i2pd</string>
     <string name="action_stop">Stop</string>
     <string name="action_graceful_stop">Graceful Stop</string>
+	<string name="action_cancel_graceful_stop">Cancel 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>

android/src/org/purplei2p/i2pd/DaemonSingleton.java

@@ -33,6 +33,13 @@ public class DaemonSingleton {
 		}
 	}
 
+	public synchronized void startAcceptingTunnels() {
+		if(isStartedOkay()){
+			setState(State.startedOkay);
+			I2PD_JNI.startAcceptingTunnels();
+		}
+	}
+
 	private volatile boolean startedOkay;
 
 	public enum State {

android/src/org/purplei2p/i2pd/I2PDActivity.java

@@ -13,13 +13,16 @@ import java.io.StringWriter;
 import java.util.Timer;
 import java.util.TimerTask;
 
+import android.Manifest;
 import android.app.Activity;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.content.res.AssetManager;
+import android.content.pm.PackageManager;
 import android.os.Bundle;
+import android.os.Build;
 import android.os.Environment;
 import android.os.IBinder;
 import android.util.Log;
@@ -27,12 +30,15 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.widget.TextView;
 import android.widget.Toast;
+import android.support.v4.app.ActivityCompat;
+import android.support.v4.content.ContextCompat;
 
 // For future package update checking
 import org.purplei2p.i2pd.BuildConfig;
 
 public class I2PDActivity extends Activity {
 	private static final String TAG = "i2pdActvt";
+	private static final int MY_PERMISSION_REQUEST_WRITE_EXTERNAL_STORAGE = 1;
 	public static final int GRACEFUL_DELAY_MILLIS = 10 * 60 * 1000;
 
 	private TextView textView;
@@ -93,6 +99,17 @@ public class I2PDActivity extends Activity {
 		daemon.addStateChangeListener(daemonStateUpdatedListener);
 		daemonStateUpdatedListener.daemonStateUpdate();
 
+		 // request permissions
+        if (Build.VERSION.SDK_INT >= 23) 
+		{
+            if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) 
+			{
+                ActivityCompat.requestPermissions(this,
+                	new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
+                    MY_PERMISSION_REQUEST_WRITE_EXTERNAL_STORAGE);
+            }
+		}
+
 		// set the app be foreground
 		doBindService();
 
@@ -119,6 +136,24 @@ public class I2PDActivity extends Activity {
 		}
 	}
 
+	@Override
+	public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) 
+	{
+    	switch (requestCode) 
+		{
+        	case MY_PERMISSION_REQUEST_WRITE_EXTERNAL_STORAGE:
+			{
+		        if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) 
+		            Log.e(TAG, "Memory permission granted");
+				else 
+		            Log.e(TAG, "Memory permission declined");
+					// TODO: terminate
+		        return;
+			}
+			default: ;	
+    	}
+	}
+
 	private static void cancelGracefulStop() {
 		Timer gracefulQuitTimer = getGracefulQuitTimer();
 		if(gracefulQuitTimer!=null) {
@@ -205,7 +240,16 @@ public class I2PDActivity extends Activity {
 			i2pdStop();
 			return true;
 			case R.id.action_graceful_stop:
-			i2pdGracefulStop();
+				if (getGracefulQuitTimer()!= null)
+				{
+					item.setTitle(R.string.action_graceful_stop);
+					i2pdCancelGracefulStop ();
+				}
+				else
+				{
+					item.setTitle(R.string.action_cancel_graceful_stop);	
+					i2pdGracefulStop();
+				}	
 			return true;
 		}
 
@@ -268,6 +312,32 @@ public class I2PDActivity extends Activity {
 
 		},"gracInit").start();
 	}
+	
+	private void i2pdCancelGracefulStop() 
+	{
+		cancelGracefulStop();
+		Toast.makeText(this, R.string.startedOkay, Toast.LENGTH_SHORT).show();
+		new Thread(new Runnable()
+		{
+			@Override
+			public void run() 
+			{
+				try
+				{
+					Log.d(TAG, "grac stopping cancel");
+					if(daemon.isStartedOkay()) 
+						daemon.startAcceptingTunnels();
+					else
+						i2pdStop();
+				} 
+				catch(Throwable tr)
+				{
+					Log.e(TAG,"",tr);
+				}
+			}
+
+		},"gracCancel").start();
+	}
 
 	private void rescheduleGraceStop(Timer gracefulQuitTimerOld, long gracefulStopAtMillis) {
 		if(gracefulQuitTimerOld!=null)gracefulQuitTimerOld.cancel();

android/src/org/purplei2p/i2pd/I2PD_JNI.java

@@ -12,6 +12,8 @@ public class I2PD_JNI {
 
     public static native void stopAcceptingTunnels();
 
+	public static native void startAcceptingTunnels();
+
 	public static native void onNetworkStateChanged(boolean isConnected);
 
 	public static void loadLibraries() {

appveyor.yml

@@ -1,4 +1,4 @@
-version: 2.21.{build}
+version: 2.22.0.{build}
 pull_requests:
   do_not_increment_build_number: true
 branches:

build/build_mingw.cmd

@@ -21,6 +21,8 @@ set MSYSTEM=MINGW32
 
 set "xSH=%WD%bash -lc"
 
+set "FILELIST=i2pd.exe README.txt contrib/i2pd.conf contrib/tunnels.conf contrib/certificates contrib/tunnels.d"
+
 REM detecting number of processors and subtract 1.
 set /a threads=%NUMBER_OF_PROCESSORS%-1
 
@@ -62,12 +64,12 @@ exit /b 0
 %xSH% "make clean" >> nul
 echo Building i2pd %tag% for win%bitness%:
 echo Build AVX+AESNI...
-%xSH% "make DEBUG=no USE_UPNP=yes USE_AVX=1 USE_AESNI=1 -j%threads% && zip -r9 build/i2pd_%tag%_win%bitness%_mingw_avx_aesni.zip i2pd.exe README.txt contrib/i2pd.conf contrib/tunnels.conf contrib/certificates && make clean" > build/build_win%bitness%_avx_aesni.log 2>&1
+%xSH% "make DEBUG=no USE_UPNP=yes USE_AVX=1 USE_AESNI=1 -j%threads% && zip -r9 build/i2pd_%tag%_win%bitness%_mingw_avx_aesni.zip %FILELIST% && make clean" > build/build_win%bitness%_avx_aesni_%tag%.log 2>&1
 echo Build AVX...
-%xSH% "make DEBUG=no USE_UPNP=yes USE_AVX=1 -j%threads% && zip -r9 build/i2pd_%tag%_win%bitness%_mingw_avx.zip i2pd.exe README.txt contrib/i2pd.conf contrib/tunnels.conf contrib/certificates && make clean" > build/build_win%bitness%_avx.log 2>&1
+%xSH% "make DEBUG=no USE_UPNP=yes USE_AVX=1 -j%threads% && zip -r9 build/i2pd_%tag%_win%bitness%_mingw_avx.zip %FILELIST% && make clean" > build/build_win%bitness%_avx_%tag%.log 2>&1
 echo Build AESNI...
-%xSH% "make DEBUG=no USE_UPNP=yes USE_AESNI=1 -j%threads% && zip -r9 build/i2pd_%tag%_win%bitness%_mingw_aesni.zip i2pd.exe README.txt contrib/i2pd.conf contrib/tunnels.conf contrib/certificates && make clean" > build/build_win%bitness%_aesni.log 2>&1
+%xSH% "make DEBUG=no USE_UPNP=yes USE_AESNI=1 -j%threads% && zip -r9 build/i2pd_%tag%_win%bitness%_mingw_aesni.zip %FILELIST% && make clean" > build/build_win%bitness%_aesni_%tag%.log 2>&1
 echo Build without extensions...
-%xSH% "make DEBUG=no USE_UPNP=yes -j%threads% && zip -r9 build/i2pd_%tag%_win%bitness%_mingw.zip i2pd.exe README.txt contrib/i2pd.conf contrib/tunnels.conf contrib/certificates && make clean" > build/build_win%bitness%.log 2>&1
+%xSH% "make DEBUG=no USE_UPNP=yes -j%threads% && zip -r9 build/i2pd_%tag%_win%bitness%_mingw.zip %FILELIST% && make clean" > build/build_win%bitness%_%tag%.log 2>&1
 
 :EOF

contrib/i2pd.conf

@@ -10,6 +10,11 @@
 ## Default: ~/.i2pd/tunnels.conf or /var/lib/i2pd/tunnels.conf
 # tunconf = /var/lib/i2pd/tunnels.conf
 
+## Tunnels config files path
+## Use that path to store separated tunnels in different config files.
+## Default: ~/.i2pd/tunnels.d or /var/lib/i2pd/tunnels.d
+# tunnelsdir = /var/lib/i2pd/tunnels.conf.d
+
 ## Where to write pidfile (don't write by default)
 # pidfile = /var/run/i2pd.pid
 
@@ -88,6 +93,8 @@ ipv6 = false
 ## Address and port service will listen on
 address = 127.0.0.1
 port = 7070
+## Path to web console, default "/"
+# webroot = /
 ## Uncomment following lines to enable Web Console authentication 
 # auth = true
 # user = i2pd
@@ -218,3 +225,7 @@ verify = true
 # inbound.quantity = 3
 # outbound.length = 2
 # outbound.quantity = 3
+
+[persist]
+## Save peer profiles on disk (default: true)
+# profiles = true

contrib/i2pd.service

@@ -11,7 +11,7 @@ RuntimeDirectoryMode=0700
 LogsDirectory=i2pd
 LogsDirectoryMode=0700
 Type=forking
-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
+ExecStart=/usr/sbin/i2pd --conf=/etc/i2pd/i2pd.conf --tunconf=/etc/i2pd/tunnels.conf --tunnelsdir=/etc/i2pd/tunnels.conf.d --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
@@ -23,8 +23,10 @@ KillSignal=SIGQUIT
 #KillSignal=SIGINT
 #TimeoutStopSec=10m
 
-# If you have problems with hanging i2pd, you can try enable this
+# If you have problems with hanging i2pd, you can try increase this
 LimitNOFILE=4096
+# To enable write of coredump uncomment this
+#LimitCORE=infinity
 PrivateDevices=yes
 
 [Install]

contrib/rpm/i2pd-git.spec

@@ -1,7 +1,7 @@
 %define git_hash %(git rev-parse HEAD | cut -c -7)
 
 Name:           i2pd-git
-Version:        2.21.0
+Version:        2.22.0
 Release:        git%{git_hash}%{?dist}
 Summary:        I2P router written in C++
 Conflicts:      i2pd
@@ -55,15 +55,21 @@ make %{?_smp_mflags}
 
 %install
 cd build
+%if 0%{?mageia}
+cd build
+%endif
 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
+%{__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/subscriptions.txt %{buildroot}%{_sysconfdir}/i2pd/subscriptions.txt
+%{__install} -D -m 755 %{_builddir}/%{name}-%{version}/contrib/tunnels.conf %{buildroot}%{_sysconfdir}/i2pd/tunnels.conf
+%{__install} -D -m 755 %{_builddir}/%{name}-%{version}/contrib/tunnels.d/README %{buildroot}%{_sysconfdir}/i2pd/tunnels.conf.d/README
+%{__install} -D -m 644 %{_builddir}/%{name}-%{version}/contrib/rpm/i2pd.service %{buildroot}%{_unitdir}/i2pd.service
+%{__install} -D -m 644 %{_builddir}/%{name}-%{version}/debian/i2pd.1 %{buildroot}%{_mandir}/man1/i2pd.1
+%{__install} -d -m 700 %{buildroot}%{_sharedstatedir}/i2pd
+%{__install} -d -m 700 %{buildroot}%{_localstatedir}/log/i2pd
+%{__install} -d -m 755 %{buildroot}%{_datadir}/%{name}
+%{__cp} -r %{_builddir}/%{name}-%{version}/contrib/certificates/ %{buildroot}%{_datadir}/%{name}/certificates
 ln -s %{_datadir}/%{name}/certificates %{buildroot}%{_sharedstatedir}/i2pd/certificates
 
 
@@ -87,16 +93,20 @@ getent passwd i2pd >/dev/null || \
 
 
 %files
-%doc LICENSE README.md
+%doc LICENSE README.md contrib/i2pd.conf contrib/subscriptions.txt contrib/tunnels.conf contrib/tunnels.d
 %{_sbindir}/i2pd
-%{_datadir}/i2pd/certificates
 %config(noreplace) %{_sysconfdir}/i2pd/*
-/%{_unitdir}/i2pd.service
-%dir %attr(0700,i2pd,i2pd) %{_localstatedir}/log/i2pd
+%{_unitdir}/i2pd.service
+%{_mandir}/man1/i2pd.1*
 %dir %attr(0700,i2pd,i2pd) %{_sharedstatedir}/i2pd
+%dir %attr(0700,i2pd,i2pd) %{_localstatedir}/log/i2pd
+%{_datadir}/%{name}/certificates
 %{_sharedstatedir}/i2pd/certificates
 
 
 %changelog
+* Fri Nov 09 2018 r4sas <r4sas@i2pmail.org> - 2.22.0
+- add support of tunnelsdir option
+
 * Thu Feb 01 2018 r4sas <r4sas@i2pmail.org> - 2.18.0
 - Initial i2pd-git based on i2pd 2.18.0-1 spec

contrib/rpm/i2pd.spec

@@ -1,5 +1,5 @@
 Name:           i2pd
-Version:        2.21.0
+Version:        2.22.0
 Release:        1%{?dist}
 Summary:        I2P router written in C++
 Conflicts:      i2pd-git
@@ -53,16 +53,22 @@ make %{?_smp_mflags}
 
 %install
 cd build
+%if 0%{?mageia}
+cd build
+%endif
 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/tunnels.conf.d
 %{__cp} -r %{_builddir}/%{name}-%{version}/contrib/certificates/ %{buildroot}%{_datadir}/i2pd/certificates
+%{__cp} -r %{_builddir}/%{name}-%{version}/contrib/tunnels.d/ %{buildroot}%{_sysconfdir}/i2pd/tunnels.conf.d
 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
+ln -s %{_datadir}/i2pd/tunnels.conf.d %{buildroot}%{_sysconfdir}/i2pd/tunnels.conf.d
 
 
 %pre
@@ -89,6 +95,7 @@ getent passwd i2pd >/dev/null || \
 %{_sbindir}/i2pd
 %{_datadir}/i2pd/certificates
 %config(noreplace) %{_sysconfdir}/i2pd/*
+%config(noreplace) %{_sysconfdir}/i2pd/tunnels.conf.d/*
 /%{_unitdir}/i2pd.service
 %dir %attr(0700,i2pd,i2pd) %{_localstatedir}/log/i2pd
 %dir %attr(0700,i2pd,i2pd) %{_sharedstatedir}/i2pd
@@ -96,6 +103,13 @@ getent passwd i2pd >/dev/null || \
 
 
 %changelog
+* Fri Nov 09 2018 r4sas <r4sas@i2pmail.org> - 2.22.0
+- update to 2.22.0
+- add support of tunnelsdir option
+
+* Thu Oct 22 2018 orignal <i2porignal@yandex.ru> - 2.21.1
+- update to 2.21.1
+
 * Thu Oct 4 2018 orignal <i2porignal@yandex.ru> - 2.21.0
 - update to 2.21.0
 

contrib/tunnels.d/IRC-Ilita.conf

@@ -0,0 +1,7 @@
+#[IRC-ILITA]
+#type = client
+#address = 127.0.0.1
+#port = 6669
+#destination = irc.ilita.i2p
+#destinationport = 6667
+#keys = irc-keys.dat

contrib/tunnels.d/IRC-Irc2P.conf

@@ -0,0 +1,7 @@
+#[IRC-IRC2P]
+#type = client
+#address = 127.0.0.1
+#port = 6668
+#destination = irc.postman.i2p
+#destinationport = 6667
+#keys = irc-keys.dat

contrib/tunnels.d/README

@@ -0,0 +1,4 @@
+# In that directory you can store separated config files for every tunnel.
+# Please read documentation for more info.
+#
+# You can find examples in /usr/share/doc/i2pd/tunnels.d directory

daemon/Daemon.cpp

@@ -23,6 +23,7 @@
 #include "ClientContext.h"
 #include "Crypto.h"
 #include "UPnP.h"
+#include "Timestamp.h"
 #include "util.h"
 
 #include "Event.h"
@@ -41,6 +42,7 @@ namespace i2p
 			std::unique_ptr<i2p::http::HTTPServer> httpServer;
 			std::unique_ptr<i2p::client::I2PControlService> m_I2PControlService;
 			std::unique_ptr<i2p::transport::UPnP> UPnP;
+			std::unique_ptr<i2p::util::NTPTimeSync> m_NTPSync;
 #ifdef WITH_EVENTS
 			std::unique_ptr<i2p::event::WebsocketServer> m_WebsocketServer;
 #endif
@@ -282,6 +284,13 @@ namespace i2p
 				d.UPnP->Start ();
 			}
 
+			bool nettime; i2p::config::GetOption("nettime.enabled", nettime);
+			if (nettime)
+			{
+				d.m_NTPSync = std::unique_ptr<i2p::util::NTPTimeSync>(new i2p::util::NTPTimeSync);
+				d.m_NTPSync->Start ();
+			}
+
 			bool ntcp; i2p::config::GetOption("ntcp", ntcp);
 			bool ssu; i2p::config::GetOption("ssu", ssu);
 			LogPrint(eLogInfo, "Daemon: starting Transports");
@@ -351,11 +360,18 @@ namespace i2p
 			LogPrint(eLogInfo, "Daemon: stopping Tunnels");
 			i2p::tunnel::tunnels.Stop();
 
-			if (d.UPnP) {
+			if (d.UPnP) 
+			{
 				d.UPnP->Stop ();
 				d.UPnP = nullptr;
 			}
 
+			if (d.m_NTPSync)
+			{
+				d.m_NTPSync->Stop ();
+				d.m_NTPSync = nullptr;
+			}
+
 			LogPrint(eLogInfo, "Daemon: stopping Transports");
 			i2p::transport::transports.Stop();
 			LogPrint(eLogInfo, "Daemon: stopping NetDB");

daemon/HTTPServer.cpp

@@ -155,6 +155,8 @@ namespace http {
 
 	static void ShowPageHead (std::stringstream& s)
 	{
+		std::string webroot;
+		i2p::config::GetOption("http.webroot", webroot);
 		s <<
 			"<!DOCTYPE html>\r\n"
 			"<html lang=\"en\">\r\n" /* TODO: Add support for locale */
@@ -173,16 +175,16 @@ namespace http {
 			"<div class=header><b>i2pd</b> webconsole</div>\r\n"
 			"<div class=wrapper>\r\n"
 			"<div class=left>\r\n"
-			"  <a href=\"/\">Main page</a><br>\r\n<br>\r\n"
-			"  <a href=\"/?page=" << HTTP_PAGE_COMMANDS << "\">Router commands</a><br>\r\n"
-			"  <a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATIONS << "\">Local destinations</a><br>\r\n"
-			"  <a href=\"/?page=" << HTTP_PAGE_LEASESETS << "\">LeaseSets</a><br>\r\n"
-			"  <a href=\"/?page=" << HTTP_PAGE_TUNNELS << "\">Tunnels</a><br>\r\n"
-			"  <a href=\"/?page=" << HTTP_PAGE_TRANSIT_TUNNELS << "\">Transit tunnels</a><br>\r\n"
-			"  <a href=\"/?page=" << HTTP_PAGE_TRANSPORTS << "\">Transports</a><br>\r\n"
-			"  <a href=\"/?page=" << HTTP_PAGE_I2P_TUNNELS << "\">I2P tunnels</a><br>\r\n";
+			"  <a href=\"" << webroot << "\">Main page</a><br>\r\n<br>\r\n"
+			"  <a href=\"" << webroot << "?page=" << HTTP_PAGE_COMMANDS << "\">Router commands</a><br>\r\n"
+			"  <a href=\"" << webroot << "?page=" << HTTP_PAGE_LOCAL_DESTINATIONS << "\">Local destinations</a><br>\r\n"
+			"  <a href=\"" << webroot << "?page=" << HTTP_PAGE_LEASESETS << "\">LeaseSets</a><br>\r\n"
+			"  <a href=\"" << webroot << "?page=" << HTTP_PAGE_TUNNELS << "\">Tunnels</a><br>\r\n"
+			"  <a href=\"" << webroot << "?page=" << HTTP_PAGE_TRANSIT_TUNNELS << "\">Transit tunnels</a><br>\r\n"
+			"  <a href=\"" << webroot << "?page=" << HTTP_PAGE_TRANSPORTS << "\">Transports</a><br>\r\n"
+			"  <a href=\"" << webroot << "?page=" << HTTP_PAGE_I2P_TUNNELS << "\">I2P tunnels</a><br>\r\n";
 		if (i2p::client::context.GetSAMBridge ())
-			s << "  <a href=\"/?page=" << HTTP_PAGE_SAM_SESSIONS << "\">SAM sessions</a><br>\r\n";
+			s << "  <a href=\"" << webroot << "?page=" << HTTP_PAGE_SAM_SESSIONS << "\">SAM sessions</a><br>\r\n";
 		s <<
 			"</div>\r\n"
 			"<div class=right>";
@@ -321,11 +323,12 @@ namespace http {
 
 	void ShowLocalDestinations (std::stringstream& s)
 	{
+		std::string webroot; i2p::config::GetOption("http.webroot", webroot);
 		s << "<b>Local Destinations:</b><br>\r\n<br>\r\n";
 		for (auto& it: i2p::client::context.GetDestinations ())
 		{
 			auto ident = it.second->GetIdentHash ();
-			s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
+			s << "<a href=\"" << webroot << "?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
 			s << i2p::client::context.GetAddressBook ().ToAddress(ident) << "</a><br>\r\n" << std::endl;
 		}
 
@@ -340,7 +343,7 @@ namespace http {
 				{
 					auto ident = dest->GetIdentHash ();
 					auto& name = dest->GetNickname ();
-					s << "<a href=\"/?page=" << HTTP_PAGE_I2CP_LOCAL_DESTINATION << "&i2cp_id=" << it.first << "\">[ ";
+					s << "<a href=\"" << webroot << "?page=" << HTTP_PAGE_I2CP_LOCAL_DESTINATION << "&i2cp_id=" << it.first << "\">[ ";
 					s << name << " ]</a> &#8660; " << i2p::client::context.GetAddressBook ().ToAddress(ident) <<"<br>\r\n" << std::endl;
 				}
 			}
@@ -510,33 +513,34 @@ namespace http {
 
 	static void ShowCommands (std::stringstream& s, uint32_t token)
 	{
+		std::string webroot; i2p::config::GetOption("http.webroot", webroot);
 		/* commands */
 		s << "<b>Router Commands</b><br>\r\n<br>\r\n";
-		s << "  <a href=\"/?cmd=" << HTTP_COMMAND_RUN_PEER_TEST << "&token=" << token << "\">Run peer test</a><br>\r\n";
+		s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_RUN_PEER_TEST << "&token=" << token << "\">Run peer test</a><br>\r\n";
 		//s << "  <a href=\"/?cmd=" << HTTP_COMMAND_RELOAD_CONFIG << "\">Reload config</a><br>\r\n";
 		if (i2p::context.AcceptsTunnels ())
-			s << "  <a href=\"/?cmd=" << HTTP_COMMAND_DISABLE_TRANSIT << "&token=" << token << "\">Decline transit tunnels</a><br>\r\n";
+			s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_DISABLE_TRANSIT << "&token=" << token << "\">Decline transit tunnels</a><br>\r\n";
 		else
-			s << "  <a href=\"/?cmd=" << HTTP_COMMAND_ENABLE_TRANSIT << "&token=" << token << "\">Accept transit tunnels</a><br>\r\n";
+			s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_ENABLE_TRANSIT << "&token=" << token << "\">Accept transit tunnels</a><br>\r\n";
 #if ((!defined(WIN32) && !defined(QT_GUI_LIB) && !defined(ANDROID)) || defined(ANDROID_BINARY))
 		if (Daemon.gracefulShutdownInterval)
-			s << "  <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_CANCEL << "&token=" << token << "\">Cancel graceful shutdown</a><br>";
+			s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_SHUTDOWN_CANCEL << "&token=" << token << "\">Cancel graceful shutdown</a><br>";
 		else
-			s << "  <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_START << "&token=" << token << "\">Start graceful shutdown</a><br>\r\n";
+			s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_SHUTDOWN_START << "&token=" << token << "\">Start graceful shutdown</a><br>\r\n";
 #elif defined(WIN32_APP)
 		if (i2p::util::DaemonWin32::Instance().isGraceful)
-			s << "  <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_CANCEL << "&token=" << token << "\">Cancel graceful shutdown</a><br>";
+			s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_SHUTDOWN_CANCEL << "&token=" << token << "\">Cancel graceful shutdown</a><br>";
 		else
-			s << "  <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_START << "&token=" << token << "\">Graceful shutdown</a><br>\r\n";
+			s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_SHUTDOWN_START << "&token=" << token << "\">Graceful shutdown</a><br>\r\n";
 #endif
-		s << "  <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_NOW << "&token=" << token << "\">Force shutdown</a><br>\r\n";
+		s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_SHUTDOWN_NOW << "&token=" << token << "\">Force shutdown</a><br>\r\n";
 
 		s << "<br>\r\n<b>Logging level</b><br>\r\n";
-		s << "  <a href=\"/?cmd=" << HTTP_COMMAND_LOGLEVEL << "&level=none&token=" << token << "\">[none]</a> ";
-		s << "  <a href=\"/?cmd=" << HTTP_COMMAND_LOGLEVEL << "&level=error&token=" << token << "\">[error]</a> ";
-		s << "  <a href=\"/?cmd=" << HTTP_COMMAND_LOGLEVEL << "&level=warn&token=" << token << "\">[warn]</a> ";
-		s << "  <a href=\"/?cmd=" << HTTP_COMMAND_LOGLEVEL << "&level=info&token=" << token << "\">[info]</a> ";
-		s << "  <a href=\"/?cmd=" << HTTP_COMMAND_LOGLEVEL << "&level=debug&token=" << token << "\">[debug]</a><br>\r\n";
+		s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_LOGLEVEL << "&level=none&token=" << token << "\">[none]</a> ";
+		s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_LOGLEVEL << "&level=error&token=" << token << "\">[error]</a> ";
+		s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_LOGLEVEL << "&level=warn&token=" << token << "\">[warn]</a> ";
+		s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_LOGLEVEL << "&level=info&token=" << token << "\">[info]</a> ";
+		s << "  <a href=\"" << webroot << "?cmd=" << HTTP_COMMAND_LOGLEVEL << "&level=debug&token=" << token << "\">[debug]</a><br>\r\n";
 	}
 
 	void ShowTransitTunnels (std::stringstream& s)
@@ -653,6 +657,7 @@ namespace http {
 
 	void ShowSAMSessions (std::stringstream& s)
 	{
+		std::string webroot; i2p::config::GetOption("http.webroot", webroot);
 		auto sam = i2p::client::context.GetSAMBridge ();
 		if (!sam) {
 			ShowError(s, "SAM disabled");
@@ -662,13 +667,14 @@ namespace http {
 		for (auto& it: sam->GetSessions ())
 		{
 			auto& name = it.second->localDestination->GetNickname ();
-			s << "<a href=\"/?page=" << HTTP_PAGE_SAM_SESSION << "&sam_id=" << it.first << "\">";
+			s << "<a href=\"" << webroot << "?page=" << HTTP_PAGE_SAM_SESSION << "&sam_id=" << it.first << "\">";
 			s << name << " (" << it.first << ")</a><br>\r\n" << std::endl;
 		}
 	}
 
 	static void ShowSAMSession (std::stringstream& s, const std::string& id)
 	{
+		std::string webroot; i2p::config::GetOption("http.webroot", webroot);
 		s << "<b>SAM Session:</b><br>\r\n<br>\r\n";
 		auto sam = i2p::client::context.GetSAMBridge ();
 		if (!sam) {
@@ -681,7 +687,7 @@ namespace http {
 			return;
 		}
 		auto& ident = session->localDestination->GetIdentHash();
-		s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
+		s << "<a href=\"" << webroot << "?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
 		s << i2p::client::context.GetAddressBook ().ToAddress(ident) << "</a><br>\r\n";
 		s << "<br>\r\n";
 		s << "<b>Streams:</b><br>\r\n";
@@ -701,11 +707,12 @@ namespace http {
 
 	void ShowI2PTunnels (std::stringstream& s)
 	{
+		std::string webroot; i2p::config::GetOption("http.webroot", webroot);
 		s << "<b>Client Tunnels:</b><br>\r\n<br>\r\n";
 		for (auto& it: i2p::client::context.GetClientTunnels ())
 		{
 			auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
-			s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
+			s << "<a href=\"" << webroot << "?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
 			s << it.second->GetName () << "</a> &#8656; ";
 			s << i2p::client::context.GetAddressBook ().ToAddress(ident);
 			s << "<br>\r\n"<< std::endl;
@@ -714,7 +721,7 @@ namespace http {
 		if (httpProxy)
 		{
 			auto& ident = httpProxy->GetLocalDestination ()->GetIdentHash();
-			s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
+			s << "<a href=\"" << webroot << "?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
 			s << "HTTP Proxy" << "</a> &#8656; ";
 			s << i2p::client::context.GetAddressBook ().ToAddress(ident);
 			s << "<br>\r\n"<< std::endl;
@@ -723,7 +730,7 @@ namespace http {
 		if (socksProxy)
 		{
 			auto& ident = socksProxy->GetLocalDestination ()->GetIdentHash();
-			s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
+			s << "<a href=\"" << webroot << "?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
 			s << "SOCKS Proxy" << "</a> &#8656; ";
 			s << i2p::client::context.GetAddressBook ().ToAddress(ident);
 			s << "<br>\r\n"<< std::endl;
@@ -734,7 +741,7 @@ namespace http {
 			for (auto& it: serverTunnels)
 			{
 				auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
-				s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
+				s << "<a href=\"" << webroot << "?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
 				s << it.second->GetName () << "</a> &#8658; ";
 				s << i2p::client::context.GetAddressBook ().ToAddress(ident);
 				s << ":" << it.second->GetLocalPort ();
@@ -748,7 +755,7 @@ namespace http {
 			for (auto& it: clientForwards)
 			{
 				auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
-				s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
+				s << "<a href=\"" << webroot << "?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
 				s << it.second->GetName () << "</a> &#8656; ";
 				s << i2p::client::context.GetAddressBook ().ToAddress(ident);
 				s << "<br>\r\n"<< std::endl;
@@ -761,7 +768,7 @@ namespace http {
 			for (auto& it: serverForwards)
 			{
 				auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
-				s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
+				s << "<a href=\"" << webroot << "?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
 				s << it.second->GetName () << "</a> &#8656; ";
 				s << i2p::client::context.GetAddressBook ().ToAddress(ident);
 				s << "<br>\r\n"<< std::endl;
@@ -1025,10 +1032,12 @@ namespace http {
 			ShowError(s, "Unknown command: " + cmd);
 			return;
 		}
+		std::string webroot; i2p::config::GetOption("http.webroot", webroot);
+		std::string redirect = "5; url=" + webroot + "?page=commands";
 		s << "<b>SUCCESS</b>:&nbsp;Command accepted<br><br>\r\n";
-		s << "<a href=\"/?page=commands\">Back to commands list</a><br>\r\n";
+		s << "<a href=\"" << webroot << "?page=commands\">Back to commands list</a><br>\r\n";
 		s << "<p>You will be redirected in 5 seconds</b>";
-		res.add_header("Refresh", "5; url=/?page=commands");
+		res.add_header("Refresh", redirect.c_str());
 	}
 
 	void HTTPConnection::SendReply (HTTPRes& reply, std::string& content)

debian/.gitignore

@@ -1,9 +1,9 @@
+debhelper-build-stamp
 files
 i2pd-dbg.substvars
-i2pd-dbg/
 i2pd.postinst.debhelper
 i2pd.postrm.debhelper
 i2pd.prerm.debhelper
 i2pd.substvars
 i2pd/
-
+i2pd-dbg/

debian/changelog

@@ -1,3 +1,18 @@
+i2pd (2.22.0-1) unstable; urgency=medium
+
+  * updated to version 2.22.0/0.9.37
+  * update manpage (1)
+  * update links, install files to support tunnelsdir option
+  * renamed and updated patch (#1210)
+
+ -- r4sas <r4sas@i2pmail.org>  Fri, 09 Nov 2018 02:00:00 +0000
+
+i2pd (2.21.1-1) unstable; urgency=medium
+
+  * updated to version 2.21.1
+
+ -- orignal <orignal@i2pmail.org>  Thu, 22 Oct 2018 16:00:00 +0000
+
 i2pd (2.21.0-1) unstable; urgency=medium
 
   * updated to version 2.21.0/0.9.37

debian/docs

@@ -2,3 +2,4 @@ README.md
 contrib/i2pd.conf
 contrib/subscriptions.txt
 contrib/tunnels.conf
+contrib/tunnels.d

debian/i2pd.1

@@ -45,6 +45,9 @@ Log messages with full CLF-formatted date and time (\fIdisabled\fR by default)
 \fB\-\-datadir=\fR
 Path to storage of i2pd data (RI, keys, peer profiles, ...)
 .TP
+\fB\-\-tunnelsdir=\fR
+Path to tunnels configuration files (default: \fI~/.i2pd/tunnels.d\fR or \fI/var/lib/i2pd/tunnels.d\fR)
+.TP
 \fB\-\-host=\fR
 The external IP address
 .TP

debian/i2pd.init

@@ -18,6 +18,7 @@ DAEMON_OPTS=""            # Arguments to run the daemon with
 PIDFILE=/var/run/$NAME/$NAME.pid
 I2PCONF=/etc/$NAME/i2pd.conf
 TUNCONF=/etc/$NAME/tunnels.conf
+TUNDIR=/etc/$NAME/tunnels.conf.d
 LOGFILE=/var/log/$NAME/$NAME.log
 USER="i2pd"
 
@@ -53,7 +54,7 @@ do_start()
     || return 1
   start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --chuid "$USER" -- \
     --service --daemon --log=file --logfile=$LOGFILE --conf=$I2PCONF --tunconf=$TUNCONF \
-    --pidfile=$PIDFILE $DAEMON_OPTS > /dev/null 2>&1 \
+    --tunnelsdir=$TUNDIR --pidfile=$PIDFILE $DAEMON_OPTS > /dev/null 2>&1 \
     || return 2
   return $?
 }

debian/i2pd.install

@@ -3,4 +3,5 @@ contrib/i2pd.conf      etc/i2pd/
 contrib/tunnels.conf etc/i2pd/
 contrib/subscriptions.txt etc/i2pd/
 contrib/certificates/ usr/share/i2pd/
+contrib/tunnels.d/README etc/i2pd/tunnels.conf.d/
 contrib/apparmor/usr.sbin.i2pd etc/apparmor.d

debian/i2pd.links

@@ -1,4 +1,5 @@
 etc/i2pd/i2pd.conf    var/lib/i2pd/i2pd.conf
 etc/i2pd/tunnels.conf var/lib/i2pd/tunnels.conf
 etc/i2pd/subscriptions.txt var/lib/i2pd/subscriptions.txt
+etc/i2pd/tunnels.conf.d var/lib/i2pd/tunnels.d
 usr/share/i2pd/certificates var/lib/i2pd/certificates

debian/i2pd.openrc

@@ -4,10 +4,11 @@ pidfile="/var/run/i2pd/i2pd.pid"
 logfile="/var/log/i2pd/i2pd.log"
 mainconf="/etc/i2pd/i2pd.conf"
 tunconf="/etc/i2pd/tunnels.conf"
+tundir="/etc/i2pd/tunnels.conf.d"
 
 name="i2pd"
 command="/usr/sbin/i2pd"
-command_args="--service --daemon --log=file --logfile=$logfile --conf=$mainconf --tunconf=$tunconf --pidfile=$pidfile"
+command_args="--service --daemon --log=file --logfile=$logfile --conf=$mainconf --tunconf=$tunconf --tunnelsdir=$tundir --pidfile=$pidfile"
 description="i2p router written in C++"
 required_dirs="/var/lib/i2pd"
 required_files="$mainconf"

debian/patches/02-fix-1210.patch

@@ -6,8 +6,8 @@ Bug: https://github.com/PurpleI2P/i2pd/issues/1210
 Reviewed-By: r4sas <r4sas@i2pmail.org>
 Last-Update: 2018-08-25
 
---- i2pd-2.20.0.orig/contrib/i2pd.service
-+++ i2pd-2.20.0/contrib/i2pd.service
+--- a/contrib/i2pd.service
++++ b/contrib/i2pd.service
 @@ -6,10 +6,10 @@ After=network.target
  [Service]
  User=i2pd
@@ -21,5 +21,5 @@ Last-Update: 2018-08-25
 +#LogsDirectory=i2pd
 +#LogsDirectoryMode=0700
  Type=forking
- 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
+ ExecStart=/usr/sbin/i2pd --conf=/etc/i2pd/i2pd.conf --tunconf=/etc/i2pd/tunnels.conf --tunnelsdir=/etc/i2pd/tunnels.conf.d --pidfile=/var/run/i2pd/i2pd.pid --logfile=/var/log/i2pd/i2pd.log --daemon --service
  ExecReload=/bin/kill -HUP $MAINPID

debian/patches/series

@@ -1,2 +1,2 @@
 01-tune-build-opts.patch
-fix-#1210
+02-fix-1210.patch

libi2pd/ChaCha20.cpp

@@ -7,6 +7,8 @@
    Kovri go write your own code
 
  */
+
+#if LEGACY_OPENSSL
 namespace i2p
 {
 namespace crypto
@@ -144,4 +146,6 @@ void chacha20(uint8_t * buf, size_t sz, const uint8_t * nonce, const uint8_t * k
 }
 
 }
-}
+}
+#endif
+

libi2pd/ChaCha20.h

@@ -9,7 +9,9 @@
 #define LIBI2PD_CHACHA20_H
 #include <cstdint>
 #include <cstring>
+#include "Crypto.h"
 
+#if LEGACY_OPENSSL
 namespace i2p
 {
 namespace crypto
@@ -22,5 +24,6 @@ namespace crypto
 
 }
 }
+#endif
 
 #endif

libi2pd/Config.cpp

@@ -32,6 +32,7 @@ namespace config {
 		options_description general("General options");
 		general.add_options()
 			("help",                                                          "Show this message")
+			("version",                                                       "Show i2pd version")
 			("conf", value<std::string>()->default_value(""),                 "Path to main i2pd config file (default: try ~/.i2pd/i2pd.conf or /var/lib/i2pd/i2pd.conf)")
 			("tunconf", value<std::string>()->default_value(""),              "Path to config with tunnels list and options (default: try ~/.i2pd/tunnels.conf or /var/lib/i2pd/tunnels.conf)")
 			("tunnelsdir", value<std::string>()->default_value(""),   "Path to extra tunnels' configs folder (default: ~/.i2pd/tunnels.d or /var/lib/i2pd/tunnels.d")
@@ -87,6 +88,7 @@ namespace config {
 			("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")
+			("http.webroot", value<std::string>()->default_value("/"),            "WebUI root path (default: / )")
 		;
 
 		options_description httpproxy("HTTP Proxy options");
@@ -235,10 +237,27 @@ namespace config {
 		options_description ntcp2("NTCP2 Options");
 		ntcp2.add_options()
 			("ntcp2.enabled", value<bool>()->default_value(true), "Enable NTCP2 (default: enabled)")
-		    ("ntcp2.published", value<bool>()->default_value(false), "Publish NTCP2 (default: disabled)")	
+			("ntcp2.published", value<bool>()->default_value(false), "Publish NTCP2 (default: disabled)")
 			("ntcp2.port", value<uint16_t>()->default_value(0), "Port to listen for incoming NTCP2 connections (default: auto)")
 		;
 
+		options_description nettime("Time sync options");
+		nettime.add_options()
+			("nettime.enabled", value<bool>()->default_value(false), "Disable time sync (default: disabled)")
+			("nettime.ntpservers", value<std::string>()->default_value(
+				"0.pool.ntp.org,"
+				"1.pool.ntp.org,"
+				"2.pool.ntp.org,"
+				"3.pool.ntp.org"
+			),  "Comma separated list of NTCP servers")
+			("nettime.ntpsyncinterval", value<int>()->default_value(72),  "NTP sync interval in hours (default: 72)")
+		;
+
+		options_description persist("Network information persisting options");
+		persist.add_options()
+			("persist.profiles", value<bool>()->default_value(true), "Persist peer profiles (default: true)")
+		;
+
 		m_OptionsDesc
 			.add(general)
 			.add(limits)
@@ -257,6 +276,8 @@ namespace config {
 			.add(websocket)
 			.add(exploratory)
 			.add(ntcp2)
+			.add(nettime)
+			.add(persist)
 		;
 	}
 
@@ -282,6 +303,23 @@ namespace config {
 		{
 			std::cout << "i2pd version " << I2PD_VERSION << " (" << I2P_VERSION << ")" << std::endl;
 			std::cout << m_OptionsDesc;
+			exit(EXIT_SUCCESS);
+		} 
+		else if (m_Options.count("version"))
+		{
+			std::cout << "i2pd version " << I2PD_VERSION << " (" << I2P_VERSION << ")" << std::endl;
+			std::cout << "Boost version "     
+					  << BOOST_VERSION / 100000     << "."  // maj. version
+					  << BOOST_VERSION / 100 % 1000 << "."  // min. version
+					  << BOOST_VERSION % 100                // patch version
+					  << std::endl;
+#if defined(OPENSSL_VERSION_TEXT) 
+			std::cout << OPENSSL_VERSION_TEXT << std::endl;
+#endif
+#if defined(LIBRESSL_VERSION_TEXT)
+			std::cout << LIBRESSL_VERSION_TEXT << std::endl;
+#endif
+
 			exit(EXIT_SUCCESS);
 		}
 	}

libi2pd/Crypto.cpp

@@ -341,6 +341,16 @@ namespace crypto
 #endif		
 	}		
 	
+	void X25519Keys::GetPrivateKey (uint8_t * priv) const
+	{
+#if OPENSSL_X25519
+		size_t len = 32;
+		EVP_PKEY_get_raw_private_key (m_Pkey, priv, &len);
+#else
+		memcpy (priv, m_PrivateKey, 32);
+#endif
+	}
+
 // ElGamal
 	void ElGamalEncrypt (const uint8_t * key, const uint8_t * data, uint8_t * encrypted, BN_CTX * ctx, bool zeroPadding)
 	{

libi2pd/Crypto.h

@@ -72,6 +72,7 @@ namespace crypto
 
 			void GenerateKeys ();
 			const uint8_t * GetPublicKey () const { return m_PublicKey; };
+			void GetPrivateKey (uint8_t * priv) const;
 			void Agree (const uint8_t * pub, uint8_t * shared);			
 
 		private:
@@ -122,11 +123,32 @@ namespace crypto
 						);
 			}
 			else
-#endif
+#endif			
 			{
-				// TODO: implement it better
-				for (int i = 0; i < 16; i++)
-					buf[i] ^= other.buf[i];
+#if 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"
+				);
+#else					
+				if (!(((size_t)buf | (size_t)other.buf) & 0x03)) // multiple of 4 ?
+				{
+					// we are good to cast to uint32_t *
+					for (int i = 0; i < 4; i++)
+						((uint32_t *)buf)[i] ^= ((uint32_t *)other.buf)[i];	
+				}	
+				else
+				{	
+					for (int i = 0; i < 16; i++)
+						buf[i] ^= other.buf[i];
+				}	
+#endif				
 			}
 		}
 	};

libi2pd/Ed25519.cpp

@@ -411,6 +411,7 @@ namespace crypto
 		}
 	}
 
+#if !OPENSSL_X25519
 	BIGNUM * Ed25519::ScalarMul (const BIGNUM * u, const BIGNUM * k, BN_CTX * ctx) const
 	{
 		BN_CTX_start (ctx);
@@ -488,6 +489,7 @@ namespace crypto
 		EncodeBN (q1, buf, 32);
 		BN_free (p1); BN_free (n); BN_free (q1);
 	}
+#endif
 
 	void Ed25519::ExpandPrivateKey (const uint8_t * key, uint8_t * expandedKey)
 	{

libi2pd/Ed25519.h

@@ -3,6 +3,7 @@
 
 #include <memory>
 #include <openssl/bn.h>
+#include "Crypto.h"
 
 namespace i2p
 {
@@ -75,8 +76,10 @@ namespace crypto
 			EDDSAPoint GeneratePublicKey (const uint8_t * expandedPrivateKey, BN_CTX * ctx) const;
 			EDDSAPoint DecodePublicKey (const uint8_t * buf, BN_CTX * ctx) const;
 			void EncodePublicKey (const EDDSAPoint& publicKey, uint8_t * buf, BN_CTX * ctx) const;
+#if !OPENSSL_X25519
 			void ScalarMul (const uint8_t * p, const  uint8_t * e, uint8_t * buf, BN_CTX * ctx) const; // p is point, e is number for x25519
 			void ScalarMulB (const  uint8_t * e, uint8_t * buf, BN_CTX * ctx) const;
+#endif
 
 			bool Verify (const EDDSAPoint& publicKey, const uint8_t * digest, const uint8_t * signature) const;
 			void Sign (const uint8_t * expandedPrivateKey, const uint8_t * publicKeyEncoded, const uint8_t * buf, size_t len, uint8_t * signature) const;
@@ -100,8 +103,10 @@ namespace crypto
 			BIGNUM * DecodeBN (const uint8_t * buf) const;
 			void EncodeBN (const BIGNUM * bn, uint8_t * buf, size_t len) const;
 
+#if !OPENSSL_X25519
 			// for x25519
 			BIGNUM * ScalarMul (const BIGNUM * p, const BIGNUM * e, BN_CTX * ctx) const; 
+#endif
 
 		private:
 

libi2pd/I2NPProtocol.h

@@ -75,6 +75,7 @@ namespace i2p
 
 	enum I2NPMessageType
 	{
+		eI2NPDummyMsg = 0,	
 		eI2NPDatabaseStore = 1,
 		eI2NPDatabaseLookup = 2,
 		eI2NPDatabaseSearchReply = 3,

libi2pd/NTCP2.cpp

@@ -40,7 +40,7 @@ namespace transport
 		delete[] m_SessionConfirmedBuffer;
 	}
 
-	void NTCP2Establisher::MixKey (const uint8_t * inputKeyMaterial, uint8_t * derived)
+	void NTCP2Establisher::MixKey (const uint8_t * inputKeyMaterial)
 	{
 		// temp_key = HMAC-SHA256(ck, input_key_material)
 		uint8_t tempKey[32]; unsigned int len;
@@ -50,7 +50,16 @@ namespace transport
 		HMAC(EVP_sha256(), tempKey, 32, one, 1, m_CK, &len); 	
 		// derived = HMAC-SHA256(temp_key, ck || byte(0x02))
 		m_CK[32] = 2;
-		HMAC(EVP_sha256(), tempKey, 32, m_CK, 33, derived, &len); 	
+		HMAC(EVP_sha256(), tempKey, 32, m_CK, 33, m_K, &len); 	
+	}
+
+	void NTCP2Establisher::MixHash (const uint8_t * buf, size_t len)
+	{
+		SHA256_CTX ctx;
+		SHA256_Init (&ctx);
+		SHA256_Update (&ctx, m_H, 32);
+		SHA256_Update (&ctx, buf, len);
+		SHA256_Final (m_H, &ctx);
 	}
 
 	void NTCP2Establisher::KeyDerivationFunction1 (const uint8_t * pub, i2p::crypto::X25519Keys& priv, const uint8_t * rs, const uint8_t * epub)
@@ -73,14 +82,11 @@ namespace transport
 		SHA256_Update (&ctx, rs, 32);			
 		SHA256_Final (m_H, &ctx);
 		// h = SHA256(h || epub)
-		SHA256_Init (&ctx);
-		SHA256_Update (&ctx, m_H, 32);
-		SHA256_Update (&ctx, epub, 32);
-		SHA256_Final (m_H, &ctx);
+		MixHash (epub, 32);
 		// x25519 between pub and priv
 		uint8_t inputKeyMaterial[32];
 		priv.Agree (pub, inputKeyMaterial);
-		MixKey (inputKeyMaterial, m_K);
+		MixKey (inputKeyMaterial);
 	}
 
 	void NTCP2Establisher::KDF1Alice ()
@@ -95,30 +101,18 @@ namespace transport
 
 	void NTCP2Establisher::KeyDerivationFunction2 (const uint8_t * sessionRequest, size_t sessionRequestLen, const uint8_t * epub)
 	{		
-		SHA256_CTX ctx;
-		SHA256_Init (&ctx);
-		SHA256_Update (&ctx, m_H, 32);
-		SHA256_Update (&ctx, sessionRequest + 32, 32); // encrypted payload	
-		SHA256_Final (m_H, &ctx);
+		MixHash (sessionRequest + 32, 32); // encrypted payload	
 
 		int paddingLength =  sessionRequestLen - 64;
 		if (paddingLength > 0)
-		{
-			SHA256_Init (&ctx);
-			SHA256_Update (&ctx, m_H, 32);			
-			SHA256_Update (&ctx, sessionRequest + 64, paddingLength);			
-			SHA256_Final (m_H, &ctx);
-		}	
-		SHA256_Init (&ctx);
-		SHA256_Update (&ctx, m_H, 32);
-		SHA256_Update (&ctx, epub, 32); 
-		SHA256_Final (m_H, &ctx);
+			MixHash (sessionRequest + 64, paddingLength);
+		MixHash (epub, 32); 
 
 		// x25519 between remote pub and ephemaral priv
 		uint8_t inputKeyMaterial[32];
 		m_EphemeralKeys.Agree (GetRemotePub (), inputKeyMaterial);
 		
-		MixKey (inputKeyMaterial, m_K);
+		MixKey (inputKeyMaterial);
 	}
 
 	void NTCP2Establisher::KDF2Alice ()
@@ -135,14 +129,14 @@ namespace transport
 	{
 		uint8_t inputKeyMaterial[32];
 		i2p::context.GetStaticKeys ().Agree (GetRemotePub (), inputKeyMaterial);		 
-		MixKey (inputKeyMaterial, m_K);
+		MixKey (inputKeyMaterial);
 	}
 
 	void NTCP2Establisher::KDF3Bob ()
 	{
 		uint8_t inputKeyMaterial[32];
 		m_EphemeralKeys.Agree (m_RemoteStaticKey, inputKeyMaterial); 
-		MixKey (inputKeyMaterial, m_K);
+		MixKey (inputKeyMaterial);
 	}
 
 	void NTCP2Establisher::CreateEphemeralKey ()
@@ -170,8 +164,17 @@ namespace transport
 		memset (options, 0, 16);
 		options[1] = 2; // ver	
 		htobe16buf (options + 2, paddingLength); // padLen
-		m3p2Len = i2p::context.GetRouterInfo ().GetBufferLen () + 20; // (RI header + RI + MAC for now) TODO: implement options
+		// m3p2Len	
+		auto bufLen = i2p::context.GetRouterInfo ().GetBufferLen ();
+		m3p2Len = bufLen + 4 + 16; // (RI header + RI + MAC for now) TODO: implement options	
 		htobe16buf (options + 4,  m3p2Len);
+		// fill m3p2 payload (RouterInfo block)	
+		m_SessionConfirmedBuffer = new uint8_t[m3p2Len + 48]; // m3p1 is 48 bytes
+		uint8_t * m3p2 = m_SessionConfirmedBuffer + 48;
+		m3p2[0] = eNTCP2BlkRouterInfo; // block
+		htobe16buf (m3p2 + 1, bufLen + 1); // flag + RI
+		m3p2[3] = 0; // flag 	
+		memcpy (m3p2 + 4, i2p::context.GetRouterInfo ().GetBuffer (), bufLen); // TODO: own RI should be protected by mutex
 		// 2 bytes reserved
 		htobe32buf (options + 8, i2p::util::GetSecondsSinceEpoch ()); // tsA
 		// 4 bytes reserved
@@ -208,23 +211,12 @@ namespace transport
 	void NTCP2Establisher::CreateSessionConfirmedMessagePart1 (const uint8_t * nonce)
 	{
 		// update AD
-		SHA256_CTX ctx;
-		SHA256_Init (&ctx);
-		SHA256_Update (&ctx, m_H, 32);
-		SHA256_Update (&ctx, m_SessionCreatedBuffer + 32, 32);	// encrypted payload
-		SHA256_Final (m_H, &ctx);
-
+		MixHash (m_SessionCreatedBuffer + 32, 32);	// encrypted payload
 		int paddingLength = m_SessionCreatedBufferLen - 64;
 		if (paddingLength > 0)
-		{
-			SHA256_CTX ctx1;
-			SHA256_Init (&ctx1);
-			SHA256_Update (&ctx1, m_H, 32);			
-			SHA256_Update (&ctx1, m_SessionCreatedBuffer + 64, paddingLength);			
-			SHA256_Final (m_H, &ctx1);
-		}	
-		// part1 48 bytes 
-		m_SessionConfirmedBuffer = new uint8_t[m3p2Len + 48]; 
+			MixHash (m_SessionCreatedBuffer + 64, paddingLength);	
+
+		// part1 48 bytes  
 		i2p::crypto::AEADChaCha20Poly1305 (i2p::context.GetNTCP2StaticPublicKey (), 32, m_H, 32, m_K, nonce, m_SessionConfirmedBuffer, 48, true); // encrypt
 	}
 
@@ -232,24 +224,13 @@ namespace transport
 	{
 		// part 2
 		// update AD again
-		SHA256_CTX ctx;
-		SHA256_Init (&ctx);
-		SHA256_Update (&ctx, m_H, 32);			
-		SHA256_Update (&ctx, m_SessionConfirmedBuffer, 48);			
-		SHA256_Final (m_H, &ctx);		
-		// fill and encrypt
-		uint8_t * buf = m_SessionConfirmedBuffer + 48;
-		buf[0] = eNTCP2BlkRouterInfo; // block
-		htobe16buf (buf + 1, i2p::context.GetRouterInfo ().GetBufferLen () + 1); // flag + RI
-		buf[3] = 0; // flag 	
-		memcpy (buf + 4, i2p::context.GetRouterInfo ().GetBuffer (), i2p::context.GetRouterInfo ().GetBufferLen ());
+		MixHash (m_SessionConfirmedBuffer, 48);			
+		// encrypt m3p2, it must be filled in SessionRequest
 		KDF3Alice (); 
-		i2p::crypto::AEADChaCha20Poly1305 (buf, m3p2Len - 16, m_H, 32, m_K, nonce, buf, m3p2Len, true); // encrypt 
+		uint8_t * m3p2 = m_SessionConfirmedBuffer + 48;
+		i2p::crypto::AEADChaCha20Poly1305 (m3p2, m3p2Len - 16, m_H, 32, m_K, nonce, m3p2, m3p2Len, true); // encrypt 
 		// update h again
-		SHA256_Init (&ctx);
-		SHA256_Update (&ctx, m_H, 32);			
-		SHA256_Update (&ctx, buf, m3p2Len);			
-		SHA256_Final (m_H, &ctx); //h = SHA256(h || ciphertext)
+		MixHash (m3p2, m3p2Len); //h = SHA256(h || ciphertext)
 	}	
 
 	bool NTCP2Establisher::ProcessSessionRequestMessage (uint16_t& paddingLen)
@@ -339,21 +320,11 @@ namespace transport
 	bool NTCP2Establisher::ProcessSessionConfirmedMessagePart1 (const uint8_t * nonce)
 	{
 		// update AD
-		SHA256_CTX ctx;
-		SHA256_Init (&ctx);
-		SHA256_Update (&ctx, m_H, 32);
-		SHA256_Update (&ctx, m_SessionCreatedBuffer + 32, 32);	// encrypted payload
-		SHA256_Final (m_H, &ctx);
-
+		MixHash (m_SessionCreatedBuffer + 32, 32);	// encrypted payload
 		int paddingLength = m_SessionCreatedBufferLen - 64;
 		if (paddingLength > 0)
-		{
-			SHA256_CTX ctx1;
-			SHA256_Init (&ctx1);
-			SHA256_Update (&ctx1, m_H, 32);			
-			SHA256_Update (&ctx1, m_SessionCreatedBuffer + 64, paddingLength);			
-			SHA256_Final (m_H, &ctx1);
-		}	
+			MixHash (m_SessionCreatedBuffer + 64, paddingLength);
+		
 		if (!i2p::crypto::AEADChaCha20Poly1305 (m_SessionConfirmedBuffer, 32, m_H, 32, m_K, nonce, m_RemoteStaticKey, 32, false)) // decrypt S
 		{
 			LogPrint (eLogWarning, "NTCP2: SessionConfirmed Part1 AEAD verification failed ");
@@ -365,11 +336,7 @@ namespace transport
 	bool NTCP2Establisher::ProcessSessionConfirmedMessagePart2 (const uint8_t * nonce, uint8_t * m3p2Buf)
 	{
 		// update AD again
-		SHA256_CTX ctx;
-		SHA256_Init (&ctx);
-		SHA256_Update (&ctx, m_H, 32);			
-		SHA256_Update (&ctx, m_SessionConfirmedBuffer, 48);			
-		SHA256_Final (m_H, &ctx);		
+		MixHash (m_SessionConfirmedBuffer, 48);		
 
 		KDF3Bob (); 
 		if (i2p::crypto::AEADChaCha20Poly1305 (m_SessionConfirmedBuffer + 48, m3p2Len - 16, m_H, 32, m_K, nonce, m3p2Buf, m3p2Len - 16, false)) // decrypt
@@ -728,8 +695,7 @@ namespace transport
 						SendTerminationAndTerminate (eNTCP2IncorrectSParameter);				
 						return;
 					}
-
-					i2p::data::netdb.AddRouterInfo (buf.data () + 4, size - 1); // TODO: should insert ri and not parse it twice
+					i2p::data::netdb.PostI2NPMsg (CreateI2NPMessage (eI2NPDummyMsg, buf.data () + 3, size)); // TODO: should insert ri and not parse it twice
 					// TODO: process options
 						
 					// ready to communicate	
@@ -894,7 +860,7 @@ namespace transport
 				case eNTCP2BlkRouterInfo:
 				{
 					LogPrint (eLogDebug, "NTCP2: RouterInfo flag=", (int)frame[offset]);
-					i2p::data::netdb.AddRouterInfo (frame + offset + 1, size - 1);
+					i2p::data::netdb.PostI2NPMsg (CreateI2NPMessage (eI2NPDummyMsg, frame + offset, size));
 					break;
 				}
 				case eNTCP2BlkI2NPMessage:
@@ -1041,7 +1007,7 @@ namespace transport
 
 	void NTCP2Session::SendTermination (NTCP2TerminationReason reason)
 	{
-		if (!IsEstablished ()) return;
+		if (!m_SendKey || !m_SendSipKey) return;
 		uint8_t payload[12] = { eNTCP2BlkTermination, 0, 9 };
 		htobe64buf (payload + 3, m_ReceiveSequenceNumber);
 		payload[11] = (uint8_t)reason;

libi2pd/NTCP2.h

@@ -73,6 +73,8 @@ namespace transport
 		eNTCP2Banned, // 17
 	};		
 	
+	// RouterInfo flags
+	const uint8_t NTCP2_ROUTER_INFO_FLAG_REQUEST_FLOOD = 0x01;	
 
 	typedef std::array<uint8_t, NTCP2_UNENCRYPTED_FRAME_MAX_SIZE> NTCP2FrameBuffer;
 	struct NTCP2Establisher
@@ -95,7 +97,8 @@ namespace transport
 		void KDF3Alice (); // for SessionConfirmed part 2
 		void KDF3Bob ();
 
-		void MixKey (const uint8_t * inputKeyMaterial, uint8_t * derived);
+		void MixKey (const uint8_t * inputKeyMaterial);
+		void MixHash (const uint8_t * buf, size_t len);
 		void KeyDerivationFunction1 (const uint8_t * pub, i2p::crypto::X25519Keys& priv, const uint8_t * rs, const uint8_t * epub); // for SessionRequest, (pub, priv) for DH
 		void KeyDerivationFunction2 (const uint8_t * sessionRequest, size_t sessionRequestLen, const uint8_t * epub); // for SessionCreate
 		void CreateEphemeralKey ();

libi2pd/NetDb.cpp

@@ -12,6 +12,7 @@
 #include "I2NPProtocol.h"
 #include "Tunnel.h"
 #include "Transports.h"
+#include "NTCP2.h"
 #include "RouterContext.h"
 #include "Garlic.h"
 #include "NetDb.hpp"
@@ -25,7 +26,7 @@ namespace data
 {
 	NetDb netdb;
 
-	NetDb::NetDb (): m_IsRunning (false), m_Thread (nullptr), m_Reseeder (nullptr), m_Storage("netDb", "r", "routerInfo-", "dat"), m_FloodfillBootstrap(nullptr), m_HiddenMode(false)
+	NetDb::NetDb (): m_IsRunning (false), m_Thread (nullptr), m_Reseeder (nullptr), m_Storage("netDb", "r", "routerInfo-", "dat"), m_PersistProfiles (true), m_HiddenMode(false)
 	{
 	}
 
@@ -43,10 +44,12 @@ namespace data
 		m_Families.LoadCertificates ();
 		Load ();
 
-                uint16_t threshold; i2p::config::GetOption("reseed.threshold", threshold);
+		uint16_t threshold; i2p::config::GetOption("reseed.threshold", threshold);
 		if (m_RouterInfos.size () < threshold) // reseed if # of router less than threshold
 			Reseed ();
 
+		i2p::config::GetOption("persist.profiles", m_PersistProfiles);
+
 		m_IsRunning = true;
 		m_Thread = new std::thread (std::bind (&NetDb::Run, this));
 	}
@@ -55,8 +58,9 @@ namespace data
 	{
 		if (m_IsRunning)
 		{
-			for (auto& it: m_RouterInfos)
-				it.second->SaveProfile ();
+			if (m_PersistProfiles)
+				for (auto& it: m_RouterInfos)
+					it.second->SaveProfile ();
 			DeleteObsoleteProfiles ();
 			m_RouterInfos.clear ();
 			m_Floodfills.clear ();
@@ -98,6 +102,10 @@ namespace data
 							case eI2NPDatabaseLookup:
 								HandleDatabaseLookupMsg (msg);
 							break;
+							case eI2NPDummyMsg:
+								// plain RouterInfo from NTCP2 with flags for now
+								HandleNTCP2RouterInfoMsg (msg);
+							break;	
 							default: // WTF?
 								LogPrint (eLogError, "NetDb: unexpected message type ", (int) msg->GetTypeID ());
 								//i2p::HandleI2NPMessage (msg);
@@ -162,22 +170,38 @@ namespace data
 		}
 	}
 
+	void NetDb::SetHidden(bool hide) 
+	{
+    	// TODO: remove reachable addresses from router info
+    	m_HiddenMode = hide;
+  	}
+
 	bool NetDb::AddRouterInfo (const uint8_t * buf, int len)
+	{
+		bool updated;
+		AddRouterInfo (buf, len, updated);
+		return updated;	
+	}
+
+	std::shared_ptr<const RouterInfo> NetDb::AddRouterInfo (const uint8_t * buf, int len, bool& updated)
 	{
 		IdentityEx identity;
 		if (identity.FromBuffer (buf, len))
-			return AddRouterInfo (identity.GetIdentHash (), buf, len);
-		return false;
+			return AddRouterInfo (identity.GetIdentHash (), buf, len, updated);
+		updated = false;
+		return nullptr;
 	}
 
-  void NetDb::SetHidden(bool hide) {
-    // TODO: remove reachable addresses from router info
-    m_HiddenMode = hide;
-  }
-
 	bool NetDb::AddRouterInfo (const IdentHash& ident, const uint8_t * buf, int len)
 	{
-		bool updated = true;
+		bool updated;
+		AddRouterInfo (ident, buf, len, updated);
+		return updated;	
+	}
+
+	std::shared_ptr<const RouterInfo> NetDb::AddRouterInfo (const IdentHash& ident, const uint8_t * buf, int len, bool& updated)
+	{
+		updated = true;
 		auto r = FindRouter (ident);
 		if (r)
 		{
@@ -223,7 +247,7 @@ namespace data
 		}
 		// take care about requested destination
 		m_Requests.RequestComplete (ident, r);
-		return updated;
+		return r;
 	}
 
 	bool NetDb::AddLeaseSet (const IdentHash& ident, const uint8_t * buf, int len,
@@ -518,7 +542,7 @@ namespace data
 				{
 					if (it->second->IsUnreachable ())
 					{
-						it->second->SaveProfile ();
+						if (m_PersistProfiles) it->second->SaveProfile ();
 						it = m_RouterInfos.erase (it);
 						continue;
 					}
@@ -570,6 +594,17 @@ namespace data
 		transports.SendMessage (from, dest->CreateRequestMessage (nullptr, nullptr));
 	}
 
+	void NetDb::HandleNTCP2RouterInfoMsg (std::shared_ptr<const I2NPMessage> m)
+	{
+		uint8_t flood = m->GetPayload ()[0] & NTCP2_ROUTER_INFO_FLAG_REQUEST_FLOOD;
+		bool updated;
+		auto ri = AddRouterInfo (m->GetPayload () + 1, m->GetPayloadLength () - 1, updated); // without flags
+		if (flood && updated && context.IsFloodfill () && ri)
+		{
+			auto floodMsg = CreateDatabaseStoreMsg (ri, 0); // replyToken = 0
+			Flood (ri->GetIdentHash (), floodMsg);
+		}
+	}
 
 	void NetDb::HandleDatabaseStoreMsg (std::shared_ptr<const I2NPMessage> m)
 	{
@@ -649,22 +684,7 @@ namespace data
 			{
 				memcpy (payload + DATABASE_STORE_HEADER_SIZE, buf + payloadOffset, msgLen);
 				floodMsg->FillI2NPMessageHeader (eI2NPDatabaseStore);
-				std::set<IdentHash> excluded;
-				excluded.insert (i2p::context.GetIdentHash ()); // don't flood to itself
-				excluded.insert (ident); // don't flood back
-				for (int i = 0; i < 3; i++)
-				{
-					auto floodfill = GetClosestFloodfill (ident, excluded);
-					if (floodfill)
-					{
-						auto h = floodfill->GetIdentHash();
-						LogPrint(eLogDebug, "NetDb: Flood lease set for ", ident.ToBase32(), " to ", h.ToBase64());
-						transports.SendMessage (h, CopyI2NPMessage(floodMsg));
-						excluded.insert (h);
-					}
-					else
-						break;
-				}
+				Flood (ident, floodMsg);
 			}
 			else
 				LogPrint (eLogError, "NetDb: Database store message is too long ", floodMsg->len);
@@ -965,6 +985,26 @@ namespace data
 		}
 	}
 
+	void NetDb::Flood (const IdentHash& ident, std::shared_ptr<I2NPMessage> floodMsg)
+	{
+		std::set<IdentHash> excluded;
+		excluded.insert (i2p::context.GetIdentHash ()); // don't flood to itself
+		excluded.insert (ident); // don't flood back
+		for (int i = 0; i < 3; i++)
+		{
+			auto floodfill = GetClosestFloodfill (ident, excluded);
+			if (floodfill)
+			{
+				auto h = floodfill->GetIdentHash();
+				LogPrint(eLogDebug, "NetDb: Flood lease set for ", ident.ToBase32(), " to ", h.ToBase64());
+				transports.SendMessage (h, CopyI2NPMessage(floodMsg));
+				excluded.insert (h);
+			}
+			else
+				break;
+		}
+	}
+
 	std::shared_ptr<const RouterInfo> NetDb::GetRandomRouter () const
 	{
 		return GetRandomRouter (

libi2pd/NetDb.hpp

@@ -65,7 +65,8 @@ namespace data
 			void HandleDatabaseStoreMsg (std::shared_ptr<const I2NPMessage> msg);
 			void HandleDatabaseSearchReplyMsg (std::shared_ptr<const I2NPMessage> msg);
 			void HandleDatabaseLookupMsg (std::shared_ptr<const I2NPMessage> msg);
-
+			void HandleNTCP2RouterInfoMsg (std::shared_ptr<const I2NPMessage> m);
+		
 			std::shared_ptr<const RouterInfo> GetRandomRouter () const;
 			std::shared_ptr<const RouterInfo> GetRandomRouter (std::shared_ptr<const RouterInfo> compatibleWith) const;
 			std::shared_ptr<const RouterInfo> GetHighBandwidthRandomRouter (std::shared_ptr<const RouterInfo> compatibleWith) const;
@@ -110,13 +111,16 @@ namespace data
 			void Run (); // exploratory thread
 			void Explore (int numDestinations);
 			void Publish ();
+			void Flood (const IdentHash& ident, std::shared_ptr<I2NPMessage> floodMsg);
 			void ManageLeaseSets ();
 			void ManageRequests ();
 
-		void ReseedFromFloodfill(const RouterInfo & ri, int numRouters=40, int numFloodfills=20);
+			void ReseedFromFloodfill(const RouterInfo & ri, int numRouters=40, int numFloodfills=20);
 
-    	template<typename Filter>
-        std::shared_ptr<const RouterInfo> GetRandomRouter (Filter filter) const;
+			std::shared_ptr<const RouterInfo> AddRouterInfo (const uint8_t * buf, int len, bool& updated);
+			std::shared_ptr<const RouterInfo> AddRouterInfo (const IdentHash& ident, const uint8_t * buf, int len, bool& updated);
+    		template<typename Filter>
+        	std::shared_ptr<const RouterInfo> GetRandomRouter (Filter filter) const;
 
 		private:
 
@@ -140,6 +144,8 @@ namespace data
 			friend class NetDbRequests;
 			NetDbRequests m_Requests;
 
+			bool m_PersistProfiles;
+
 		/** router info we are bootstrapping from or nullptr if we are not currently doing that*/
 		std::shared_ptr<RouterInfo> m_FloodfillBootstrap;
 

libi2pd/Poly1305.cpp

@@ -6,6 +6,8 @@
    Kovri go write your own code
 
  */
+
+#if LEGACY_OPENSSL
 namespace i2p
 {
 namespace crypto
@@ -19,3 +21,5 @@ namespace crypto
 	}
 }
 }
+#endif
+

libi2pd/Poly1305.h

@@ -9,7 +9,9 @@
 #define LIBI2PD_POLY1305_H
 #include <cstdint>
 #include <cstring>
+#include "Crypto.h"
 
+#if LEGACY_OPENSSL
 namespace i2p
 {
 namespace crypto
@@ -254,5 +256,6 @@ namespace crypto
 
 }
 }
+#endif
 
 #endif

libi2pd/RouterContext.cpp

@@ -116,12 +116,12 @@ namespace i2p
 
 	void RouterContext::NewNTCP2Keys ()
 	{
+		m_StaticKeys.reset (new i2p::crypto::X25519Keys ());
+		m_StaticKeys->GenerateKeys ();			
 		m_NTCP2Keys.reset (new NTCP2PrivateKeys ());
-		RAND_bytes (m_NTCP2Keys->staticPrivateKey, 32);
+		m_StaticKeys->GetPrivateKey (m_NTCP2Keys->staticPrivateKey);
+		memcpy (m_NTCP2Keys->staticPublicKey, m_StaticKeys->GetPublicKey (), 32);
 		RAND_bytes (m_NTCP2Keys->iv, 16);
-		BN_CTX * ctx = BN_CTX_new ();
-		i2p::crypto::GetEd25519 ()->ScalarMulB (m_NTCP2Keys->staticPrivateKey, m_NTCP2Keys->staticPublicKey, ctx); 
-		BN_CTX_free (ctx);
 		// save
 		std::ofstream fk (i2p::fs::DataDirPath (NTCP2_KEYS), std::ofstream::binary | std::ofstream::out);
 		fk.write ((char *)m_NTCP2Keys.get (), sizeof (NTCP2PrivateKeys)); 

libi2pd/Siphash.h

@@ -9,7 +9,9 @@
 #define SIPHASH_H
 
 #include <cstdint>
+#include "Crypto.h"
 
+#if !OPENSSL_SIPHASH
 namespace i2p
 {
 namespace crypto 
@@ -148,5 +150,6 @@ namespace crypto
     }
 }
 }
+#endif
 
 #endif

libi2pd/Timestamp.cpp

@@ -1,6 +1,10 @@
 #include <inttypes.h>
 #include <string.h>
+#include <chrono>
+#include <future>
 #include <boost/asio.hpp>
+#include <boost/algorithm/string.hpp>
+#include "Config.h"
 #include "Log.h"
 #include "I2PEndian.h"
 #include "Timestamp.h"
@@ -15,10 +19,30 @@ namespace i2p
 {
 namespace util
 {
+	static uint64_t GetLocalMillisecondsSinceEpoch ()
+	{
+		return std::chrono::duration_cast<std::chrono::milliseconds>(
+				 std::chrono::system_clock::now().time_since_epoch()).count ();
+	}
+
+	static uint32_t GetLocalHoursSinceEpoch ()
+	{
+		return std::chrono::duration_cast<std::chrono::hours>(
+				 std::chrono::system_clock::now().time_since_epoch()).count ();
+	}
+
+	static uint64_t GetLocalSecondsSinceEpoch ()
+	{
+		return std::chrono::duration_cast<std::chrono::seconds>(
+				 std::chrono::system_clock::now().time_since_epoch()).count ();
+	}
+
+
 	static int64_t g_TimeOffset = 0; // in seconds
 
-	void SyncTimeWithNTP (const std::string& address)
+	static void SyncTimeWithNTP (const std::string& address)
 	{
+		LogPrint (eLogInfo,  "Timestamp: NTP request to ", address);
 		boost::asio::io_service service;
 		boost::asio::ip::udp::resolver::query query (boost::asio::ip::udp::v4 (), address, "ntp");
 		boost::system::error_code ec;
@@ -48,19 +72,112 @@ namespace util
 				}
 				catch (std::exception& e)
 				{
-					LogPrint (eLogError, "NTP error: ", e.what ());
+					LogPrint (eLogError, "Timestamp: NTP error: ", e.what ());
 				}
 				if (len >= 8)
 				{
-					auto ourTs = GetSecondsSinceEpoch ();
+					auto ourTs = GetLocalSecondsSinceEpoch ();
 					uint32_t ts = bufbe32toh (buf + 32);
 					if (ts > 2208988800U) ts -= 2208988800U; // 1/1/1970 from 1/1/1900
 					g_TimeOffset = ts - ourTs;
-					LogPrint (eLogInfo,  address, " time offset from system time is ", g_TimeOffset, " seconds");
+					LogPrint (eLogInfo, "Timestamp: ", address, " time offset from system time is ", g_TimeOffset, " seconds");
 				}
 			}
+			else
+				LogPrint (eLogError, "Timestamp: Couldn't open UDP socket");
+		}
+		else
+			LogPrint (eLogError, "Timestamp: Couldn't resove address ", address);
+	}
+
+	NTPTimeSync::NTPTimeSync (): m_IsRunning (false), m_Timer (m_Service)
+	{
+		i2p::config::GetOption("nettime.ntpsyncinterval", m_SyncInterval);
+		std::string ntpservers; i2p::config::GetOption("nettime.ntpservers", ntpservers);
+		boost::split (m_NTPServersList, ntpservers, boost::is_any_of(","), boost::token_compress_on);
+	}
+
+	NTPTimeSync::~NTPTimeSync ()
+	{
+		Stop ();
+	}
+
+	void NTPTimeSync::Start()
+	{
+		if (m_NTPServersList.size () > 0)
+		{
+			m_IsRunning = true;
+			LogPrint(eLogInfo, "Timestamp: NTP time sync starting");
+			m_Service.post (std::bind (&NTPTimeSync::Sync, this));
+			m_Thread.reset (new std::thread (std::bind (&NTPTimeSync::Run, this)));
+		}
+		else
+			LogPrint (eLogWarning, "Timestamp: No NTP server found");
+	}
+
+	void NTPTimeSync::Stop ()
+	{
+		if (m_IsRunning)
+		{
+			LogPrint(eLogInfo, "Timestamp: NTP time sync stopping");
+			m_IsRunning = false;
+			m_Timer.cancel ();
+			m_Service.stop ();
+			if (m_Thread)
+			{
+				m_Thread->join ();
+				m_Thread.reset (nullptr);
+			}
+		}
+	}
+
+	void NTPTimeSync::Run ()
+	{
+		while (m_IsRunning)
+		{
+			try
+			{
+				m_Service.run ();
+			}
+			catch (std::exception& ex)
+			{
+				LogPrint (eLogError, "Timestamp: NTP time sync exception: ", ex.what ());
+			}
+		}
+	}
+
+	void NTPTimeSync::Sync ()
+	{	
+		if (m_NTPServersList.size () > 0)
+			SyncTimeWithNTP (m_NTPServersList[rand () % m_NTPServersList.size ()]);
+		else
+			m_IsRunning = false;	
+
+		if (m_IsRunning)
+		{
+			m_Timer.expires_from_now (boost::posix_time::hours (m_SyncInterval));
+			m_Timer.async_wait ([this](const boost::system::error_code& ecode)
+			{
+				if (ecode != boost::asio::error::operation_aborted)
+					Sync ();
+			});
 		}
 	}
+
+	uint64_t GetMillisecondsSinceEpoch ()
+	{
+		return GetLocalMillisecondsSinceEpoch () + g_TimeOffset*1000;
+	}
+
+	uint32_t GetHoursSinceEpoch ()
+	{
+		return GetLocalHoursSinceEpoch () + g_TimeOffset/3600;
+	}
+
+	uint64_t GetSecondsSinceEpoch ()
+	{
+		return GetLocalSecondsSinceEpoch () + g_TimeOffset;
+	}
 }
 }
 

libi2pd/Timestamp.h

@@ -2,29 +2,43 @@
 #define TIMESTAMP_H__
 
 #include <inttypes.h>
-#include <chrono>
+#include <thread>
+#include <vector>
+#include <string>
+#include <boost/asio.hpp>
 
 namespace i2p
 {
 namespace util
 {
-	inline uint64_t GetMillisecondsSinceEpoch ()
-	{
-		return std::chrono::duration_cast<std::chrono::milliseconds>(
-				 std::chrono::system_clock::now().time_since_epoch()).count ();
-	}
+	uint64_t GetMillisecondsSinceEpoch ();
+	uint32_t GetHoursSinceEpoch ();
+	uint64_t GetSecondsSinceEpoch ();
 
-	inline uint32_t GetHoursSinceEpoch ()
+	class NTPTimeSync
 	{
-		return std::chrono::duration_cast<std::chrono::hours>(
-				 std::chrono::system_clock::now().time_since_epoch()).count ();
-	}
+		public:
 
-	inline uint64_t GetSecondsSinceEpoch ()
-	{
-		return std::chrono::duration_cast<std::chrono::seconds>(
-				 std::chrono::system_clock::now().time_since_epoch()).count ();
-	}
+			NTPTimeSync ();
+			~NTPTimeSync ();
+
+			void Start ();
+        	void Stop ();
+
+		private:
+			
+			void Run ();
+			void Sync ();		
+
+		private:
+
+			bool m_IsRunning;
+       		std::unique_ptr<std::thread> m_Thread;
+			boost::asio::io_service m_Service;
+			boost::asio::deadline_timer m_Timer;
+			int m_SyncInterval;
+			std::vector<std::string> m_NTPServersList;
+	};
 }
 }
 

libi2pd/Transports.cpp

@@ -35,8 +35,11 @@ namespace transport
 
 	void DHKeysPairSupplier::Stop ()
 	{
-		m_IsRunning = false;
-		m_Acquired.notify_one ();
+		{
+			std::unique_lock<std::mutex> l(m_AcquiredMutex);
+			m_IsRunning = false;
+			m_Acquired.notify_one ();
+		}
 		if (m_Thread)
 		{
 			m_Thread->join ();
@@ -50,19 +53,20 @@ namespace transport
 		while (m_IsRunning)
 		{
 			int num, total = 0;
-			while ((num = m_QueueSize - (int)m_Queue.size ()) > 0 && total < 20)
+			while ((num = m_QueueSize - (int)m_Queue.size ()) > 0 && total < 10)
 			{
 				CreateDHKeysPairs (num);
 				total += num;
 			}
-			if (total >= 20)
+			if (total >= 10)
 			{
 				LogPrint (eLogWarning, "Transports: ", total, " DH keys generated at the time");
 				std::this_thread::sleep_for (std::chrono::seconds(1)); // take a break
 			}
 			else
 			{
-				std::unique_lock<std::mutex>	l(m_AcquiredMutex);
+				std::unique_lock<std::mutex> l(m_AcquiredMutex);
+				if (!m_IsRunning) break;
 				m_Acquired.wait (l); // wait for element gets acquired
 			}
 		}
@@ -813,7 +817,6 @@ namespace transport
 					if (profile)
 					{
 						profile->TunnelNonReplied();
-						profile->Save(it->first);
 					}
 					std::unique_lock<std::mutex>	l(m_PeersMutex);
 					it = m_Peers.erase (it);

libi2pd/util.cpp

@@ -21,9 +21,9 @@
 #define MALLOC(x) HeapAlloc(GetProcessHeap(), 0, (x))
 #define FREE(x) HeapFree(GetProcessHeap(), 0, (x))
 
+/* // No more needed. Exists in MinGW.
 int inet_pton(int af, const char *src, void *dst)
-{ /* This function was written by Petar Korponai?. See
-http://stackoverflow.com/questions/15660203/inet-pton-identifier-not-found */
+{ // This function was written by Petar Korponai?. See http://stackoverflow.com/questions/15660203/inet-pton-identifier-not-found
 	struct sockaddr_storage ss;
 	int size = sizeof (ss);
 	char src_copy[INET6_ADDRSTRLEN + 1];
@@ -45,7 +45,7 @@ http://stackoverflow.com/questions/15660203/inet-pton-identifier-not-found */
 		}
 	}
 	return 0;
-}
+}*/
 #else /* !WIN32 => UNIX */
 #include <sys/types.h>
 #include <ifaddrs.h>

libi2pd/version.h

@@ -7,7 +7,7 @@
 #define MAKE_VERSION(a,b,c) STRINGIZE(a) "." STRINGIZE(b) "." STRINGIZE(c)
 
 #define I2PD_VERSION_MAJOR 2
-#define I2PD_VERSION_MINOR 21
+#define I2PD_VERSION_MINOR 22
 #define I2PD_VERSION_MICRO 0
 #define I2PD_VERSION_PATCH 0
 #define I2PD_VERSION MAKE_VERSION(I2PD_VERSION_MAJOR, I2PD_VERSION_MINOR, I2PD_VERSION_MICRO)

qt/i2pd_qt/android/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<manifest package="org.purplei2p.i2pd" xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="2.21.0" android:versionCode="1" android:installLocation="auto">
+<manifest package="org.purplei2p.i2pd" xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="2.22.0" android:versionCode="1" android:installLocation="auto">
     <uses-sdk android:minSdkVersion="11" android:targetSdkVersion="23"/>
         <supports-screens android:largeScreens="true" android:normalScreens="true" android:anyDensity="true" android:smallScreens="true"/>
     <!-- <application android:hardwareAccelerated="true" -->

qt/i2pd_qt/data/website.i2pd.i2pd.appdata.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright 2018 Viktor Villainov <supervillain@riseup.net> -->
+<component type="desktop">
+  <id>website.i2pd.i2pd</id>
+  <launchable type="desktop-id">website.i2pd.i2pd.desktop</launchable>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>BSD-3-Clause</project_license>
+  <name>i2pd</name>
+  <summary>Invisible Internet</summary>
+  <description>
+        <p>i2pd (I2P Daemon) is a full-featured C++ implementation of I2P client.</p>
+        <p>I2P (Invisible Internet Protocol) is a universal anonymous network layer. 
+        All communications over I2P are anonymous and end-to-end encrypted, participants
+        don't reveal their real IP addresses. </p>
+        <p>I2P allows people from all around the world to communicate and share information
+        without restrictions.</p>
+        <p>Features:</p>
+        <ul>
+            <li>Distributed anonymous networking framework</li>
+            <li>End-to-end encrypted communications</li>
+            <li>Small footprint, simple dependencies, fast performance</li>
+            <li>Rich set of APIs for developers of secure applications</li>
+        </ul>
+  </description>
+  <screenshots>
+    <screenshot type="default">
+      <image height="590" width="923">https://i2pd.website/images/i2pd_qt.png</image>
+    </screenshot>
+  </screenshots>
+  <url type="homepage">https://i2pd.website/</url>
+  <url type="bugtracker">https://github.com/PurpleI2P/i2pd/issues</url>
+  <url type="help">https://i2pd.readthedocs.io/en/latest/</url>
+  <update_contact>supervillain@riseup.net</update_contact>
+  <developer_name>PurpleI2P Team</developer_name>
+  <translation type="qt" />
+
+  <releases>
+      <release version="2.22.0" date="2018-11-09" />
+      <release version="2.21.1" date="2018-10-22" />
+      <release version="2.21.0" date="2018-10-04" />
+  </releases>
+  <content_rating type="oars-1.1" />
+</component>

qt/i2pd_qt/data/website.i2pd.i2pd.desktop

@@ -0,0 +1,11 @@
+[Desktop Entry]
+Categories=Network;P2P;Qt;
+Exec=i2pd_qt
+GenericName=Invisible Internet
+Comment=A universal anonymous network layer
+Icon=website.i2pd.i2pd
+Name=i2pd
+Terminal=false
+Type=Application
+StartupNotify=false
+Keywords=i2p;i2pd;vpn;p2p;