[make] change daemon sources list, add unix/win32 depending on system

Signed-off-by: R4SAS <r4sas@i2pmail.org>

.gitattributes

@@ -0,0 +1 @@
+/build/build_mingw.cmd eol=crlf

.github/workflows/build-windows.yml

@@ -14,8 +14,9 @@ jobs:
       fail-fast: true
       matrix:
         include: [
+          { msystem: UCRT64, arch: ucrt-x86_64, arch_short: x64-ucrt },
           { msystem: MINGW64, arch: x86_64, arch_short: x64 },
-          { msystem: MINGW32, arch: i686, arch_short: x86   }
+          { msystem: MINGW32, arch: i686, arch_short: x86 }
         ]
     steps:
     - uses: actions/checkout@v2
@@ -34,3 +35,41 @@ jobs:
       with:
         name: i2pd-${{ matrix.arch_short }}.exe
         path: i2pd.exe
+  build-xp:
+    name: Building for Windows XP
+    runs-on: windows-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Setup MSYS2
+      uses: msys2/setup-msys2@v2
+      with:
+        msystem: MINGW32
+        install: base-devel git mingw-w64-i686-gcc mingw-w64-i686-boost mingw-w64-i686-openssl mingw-w64-i686-miniupnpc
+        update: true
+    - name: Build WinXP-capable CRT packages
+      run: |
+        git clone https://github.com/msys2/MINGW-packages
+        pushd MINGW-packages
+        pushd mingw-w64-headers-git
+        sed -i 's/0x601/0x501/' PKGBUILD
+        MINGW_ARCH=mingw32 makepkg-mingw -sCLf --noconfirm
+        pacman --noconfirm -U mingw-w64-i686-headers-git-*-any.pkg.tar.zst
+        popd
+        pushd mingw-w64-crt-git
+        MINGW_ARCH=mingw32 makepkg-mingw -sCLf --noconfirm
+        pacman --noconfirm -U mingw-w64-i686-crt-git-*-any.pkg.tar.zst
+        popd
+        pushd mingw-w64-winpthreads-git
+        MINGW_ARCH=mingw32 makepkg-mingw -sCLf --noconfirm
+        pacman --noconfirm -U mingw-w64-i686-libwinpthread-git-*-any.pkg.tar.zst mingw-w64-i686-winpthreads-git-*-any.pkg.tar.zst
+        popd
+        popd
+    - name: Build application
+      run: |
+        mkdir -p obj/Win32 obj/libi2pd obj/libi2pd_client obj/daemon
+        make USE_UPNP=yes DEBUG=no USE_GIT_VERSION=yes USE_WINXP_FLAGS=yes -j3
+    - name: Upload artifacts
+      uses: actions/upload-artifact@v2
+      with:
+        name: i2pd-xp.exe
+        path: i2pd.exe

.github/workflows/docker.yml

@@ -1,6 +1,11 @@
 name: Build containers
 
-on: [push]
+on:
+  push:
+    branches:
+    - openssl
+    tags:
+    - '*'
 
 jobs:
   docker:
@@ -58,6 +63,8 @@ jobs:
           push: true
           tags: |
             purplei2p/i2pd:latest
+            purplei2p/i2pd:latest-release
             purplei2p/i2pd:release-${{ env.RELEASE_VERSION }}
             ghcr.io/purplei2p/i2pd:latest
+            ghcr.io/purplei2p/i2pd:latest-release
             ghcr.io/purplei2p/i2pd:release-${{ env.RELEASE_VERSION }}

.gitignore

@@ -8,12 +8,15 @@ netDb
 /libi2pd.a
 /libi2pdclient.a
 /libi2pdlang.a
+/libi2pdwebconsole.a
 /libi2pd.so
 /libi2pdclient.so
 /libi2pdlang.so
+/libi2pdwebconsole.so
 /libi2pd.dll
 /libi2pdclient.dll
 /libi2pdlang.dll
+/libi2pdwebconsole.dll
 *.exe
 
 

ChangeLog

@@ -1,6 +1,67 @@
 # for this file format description,
 # see https://github.com/olivierlacan/keep-a-changelog
 
+## [2.42.1] - 2022-05-24
+### Fixed
+- Incorrect jump link in HTTP Proxy
+
+## [2.42.0] - 2022-05-22
+### Added
+- Preliminary SSU2 implementation
+- Tunnel length variance
+- Localization to French
+- Daily cleanup of obsolete peer profiles
+- Ordered jump services list in HTTP proxy
+- Win32 service
+- Show port for local non-published SSU addresses in web console
+### Changed
+- Maximum RouterInfo length increased to 3K
+- Skip unknown addresses in RouterInfo
+- Don't pick own router for peer test
+- Reseeds list
+- Internal numeric id for families
+- Use ipv6 preference only when netinet headers not used
+- Close stream if delete requested
+- Remove version from title in web console
+- Drop MESHNET build option
+- Set data path before initialization
+- Don't show registration block in web console if token is not provided
+### Fixed
+- Encrypted LeaseSet for EdDSA signature
+- Clients tunnels are not built if clock is not synced on start
+- Incorrect processing of i2cp.dontPublishLeaseSet param
+- UDP tunnels reload
+- Build for LibreSSL 3.5.2
+- Race condition in short tunnel build message
+- Race condition in local RouterInfo buffer allocation
+
+## [2.41.0] - 2022-02-20
+### Added
+- Clock syncronization through SSU
+- Drop routers older than 6 months on start
+- Localization to German
+- Don't send streaming ack too frequently
+- Select compatible outbound tunnel for I2CP messages
+- Restart webconsole's acceptor in case of exception
+### Changed
+- Use builtin bitswap for endian on windows
+- Send SessionCreated before connection close if clock skew
+- Try another floodfill for publishing if no compatible tunnels found
+- Reduce memory usage for RouterInfo structures
+- Avoid duplicated addresses in RouterInfo. Check presence of netId and version
+- Use TCP/IP sockets for I2CP on Android instead local sockets
+- Return uptime as integer in I2PControl
+- Reseed servers list/cerificates
+- Webconsole's dark style colors
+### Fixed
+- Attempt to use Yggdrasil on start on Android
+- Attempts to send peer tests to itself
+- Severe packets drop in SSU
+- Crash on tunnel tests
+- Loading addressbook subscriptions from config
+- Multiple I2CP session to the same destination
+- Build on Apple Silicon
+
 ## [2.40.0] - 2021-11-29
 ### Added
 - Keep alive parameter for client tunnels

Makefile

@@ -4,7 +4,7 @@ SYS := $(shell $(CXX) -dumpmachine)
 
 ifneq (, $(findstring darwin, $(SYS)))
 	SHARED_SUFFIX = dylib
-else ifneq (, $(findstring mingw, $(SYS))$(findstring cygwin, $(SYS)))
+else ifneq (, $(findstring mingw, $(SYS))$(findstring windows-gnu, $(SYS))$(findstring cygwin, $(SYS)))
 	SHARED_SUFFIX = dll
 else
 	SHARED_SUFFIX = so
@@ -12,26 +12,28 @@ endif
 
 SHLIB := libi2pd.$(SHARED_SUFFIX)
 ARLIB := libi2pd.a
-SHLIB_LANG := libi2pdlang.$(SHARED_SUFFIX)
-ARLIB_LANG := libi2pdlang.a
 SHLIB_CLIENT := libi2pdclient.$(SHARED_SUFFIX)
 ARLIB_CLIENT := libi2pdclient.a
+SHLIB_LANG := libi2pdlang.$(SHARED_SUFFIX)
+ARLIB_LANG := libi2pdlang.a
+SHLIB_WEBCONSOLE := libi2pdwebconsole.$(SHARED_SUFFIX)
+ARLIB_WEBCONSOLE := libi2pdwebconsole.a
 SHLIB_WRAP := libi2pdwrapper.$(SHARED_SUFFIX)
 ARLIB_WRAP := libi2pdwrapper.a
 I2PD := i2pd
 
 LIB_SRC_DIR := libi2pd
 LIB_CLIENT_SRC_DIR := libi2pd_client
-WRAP_SRC_DIR := libi2pd_wrapper
+WEBCONSOLE_SRC_DIR := libi2pd_webconsole
 LANG_SRC_DIR := i18n
 DAEMON_SRC_DIR := daemon
+WRAP_SRC_DIR := libi2pd_wrapper
 
 # import source files lists
 include filelist.mk
 
 USE_AESNI       := $(or $(USE_AESNI),yes)
 USE_STATIC      := $(or $(USE_STATIC),no)
-USE_MESHNET     := $(or $(USE_MESHNET),no)
 USE_UPNP        := $(or $(USE_UPNP),no)
 DEBUG           := $(or $(DEBUG),yes)
 
@@ -49,59 +51,58 @@ else
 endif
 
 ifneq (, $(findstring darwin, $(SYS)))
-	DAEMON_SRC += $(DAEMON_SRC_DIR)/UnixDaemon.cpp
+	DAEMON_SRC += $(DAEMON_SRC_DIR)/DaemonUnix.cpp
 	ifeq ($(HOMEBREW),1)
 		include Makefile.homebrew
 	else
 		include Makefile.osx
 	endif
 else ifneq (, $(findstring linux, $(SYS))$(findstring gnu, $(SYS)))
-	DAEMON_SRC += $(DAEMON_SRC_DIR)/UnixDaemon.cpp
+	DAEMON_SRC += $(DAEMON_SRC_DIR)/DaemonUnix.cpp
 	include Makefile.linux
 else ifneq (, $(findstring freebsd, $(SYS))$(findstring openbsd, $(SYS)))
-	DAEMON_SRC += $(DAEMON_SRC_DIR)/UnixDaemon.cpp
+	DAEMON_SRC += $(DAEMON_SRC_DIR)/DaemonUnix.cpp
 	include Makefile.bsd
-else ifneq (, $(findstring mingw, $(SYS))$(findstring cygwin, $(SYS)))
-	DAEMON_SRC += Win32/DaemonWin32.cpp Win32/Win32App.cpp Win32/Win32NetState.cpp
+else ifneq (, $(findstring mingw, $(SYS))$(findstring windows-gnu, $(SYS))$(findstring cygwin, $(SYS)))
+	DAEMON_SRC += $(DAEMON_SRC_DIR)/DaemonWin32.cpp Win32/Win32App.cpp Win32/Win32Service.cpp Win32/Win32NetState.cpp
 	include Makefile.mingw
 else # not supported
 	$(error Not supported platform)
 endif
 
-ifeq ($(USE_MESHNET),yes)
-	NEEDED_CXXFLAGS += -DMESHNET
-endif
-
 ifeq ($(USE_GIT_VERSION),yes)
 	GIT_VERSION := $(shell git describe --tags)
 	NEEDED_CXXFLAGS += -DGITVER=\"$(GIT_VERSION)\"
 endif
 
-NEEDED_CXXFLAGS += -MMD -MP -I$(LIB_SRC_DIR) -I$(LIB_CLIENT_SRC_DIR) -I$(LANG_SRC_DIR)
+NEEDED_CXXFLAGS += -MMD -MP -I$(LIB_SRC_DIR) -I$(LIB_CLIENT_SRC_DIR) -I$(LANG_SRC_DIR) -I$(WEBCONSOLE_SRC_DIR) -DOPENSSL_SUPPRESS_DEPRECATED
 
 LIB_OBJS        += $(patsubst %.cpp,obj/%.o,$(LIB_SRC))
 LIB_CLIENT_OBJS += $(patsubst %.cpp,obj/%.o,$(LIB_CLIENT_SRC))
 LANG_OBJS       += $(patsubst %.cpp,obj/%.o,$(LANG_SRC))
+WEBCONSOLE_OBJS += $(patsubst %.cpp,obj/%.o,$(WEBCONSOLE_SRC))
 DAEMON_OBJS     += $(patsubst %.cpp,obj/%.o,$(DAEMON_SRC))
 WRAP_LIB_OBJS   += $(patsubst %.cpp,obj/%.o,$(WRAP_LIB_SRC))
-DEPS            += $(LIB_OBJS:.o=.d) $(LIB_CLIENT_OBJS:.o=.d) $(LANG_OBJS:.o=.d) $(DAEMON_OBJS:.o=.d) $(WRAP_LIB_OBJS:.o=.d)
+DEPS            += $(LIB_OBJS:.o=.d) $(LIB_CLIENT_OBJS:.o=.d) $(LANG_OBJS:.o=.d) $(WEBCONSOLE_OBJS:.o=.d) $(DAEMON_OBJS:.o=.d) $(WRAP_LIB_OBJS:.o=.d)
 
 ## Build all code (libi2pd, libi2pdclient, libi2pdlang), link it to .a and build binary
-all: $(ARLIB) $(ARLIB_CLIENT) $(ARLIB_LANG) $(I2PD)
+all: $(ARLIB) $(ARLIB_CLIENT) $(ARLIB_LANG) $(ARLIB_WEBCONSOLE) $(I2PD)
 
 mk_obj_dir:
 	@mkdir -p obj/$(LIB_SRC_DIR)
 	@mkdir -p obj/$(LIB_CLIENT_SRC_DIR)
 	@mkdir -p obj/$(LANG_SRC_DIR)
+	@mkdir -p obj/$(WEBCONSOLE_SRC_DIR)
 	@mkdir -p obj/$(DAEMON_SRC_DIR)
 	@mkdir -p obj/$(WRAP_SRC_DIR)
 	@mkdir -p obj/Win32
 
-api: $(SHLIB) $(ARLIB)
-client: $(SHLIB_CLIENT) $(ARLIB_CLIENT)
-lang:  $(SHLIB_LANG) $(ARLIB_LANG)
-api_client: api client lang
-wrapper: api_client $(SHLIB_WRAP) $(ARLIB_WRAP)
+api:        $(SHLIB) $(ARLIB)
+client:     $(SHLIB_CLIENT) $(ARLIB_CLIENT)
+lang:       $(SHLIB_LANG) $(ARLIB_LANG)
+webconsole: $(SHLIB_WEBCONSOLE) $(ARLIB_WEBCONSOLE)
+api_client: api client lang webconsole
+wrapper:    api_client $(SHLIB_WRAP) $(ARLIB_WRAP)
 
 ## NOTE: The NEEDED_CXXFLAGS are here so that CXXFLAGS can be specified at build time
 ## **without** overwriting the CXXFLAGS which we need in order to build.
@@ -116,7 +117,7 @@ obj/%.o: %.cpp | mk_obj_dir
 # '-' is 'ignore if missing' on first run
 -include $(DEPS)
 
-$(I2PD): $(DAEMON_OBJS) $(ARLIB) $(ARLIB_CLIENT) $(ARLIB_LANG)
+$(I2PD): $(DAEMON_OBJS) $(ARLIB_WEBCONSOLE) $(ARLIB) $(ARLIB_CLIENT) $(ARLIB_LANG)
 	$(CXX) -o $@ $(LDFLAGS) $^ $(LDLIBS)
 
 $(SHLIB): $(LIB_OBJS) $(SHLIB_LANG)
@@ -129,12 +130,17 @@ ifneq ($(USE_STATIC),yes)
 	$(CXX) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) $(SHLIB) $(SHLIB_LANG)
 endif
 
-$(SHLIB_WRAP): $(WRAP_LIB_OBJS)
+$(SHLIB_LANG): $(LANG_OBJS)
 ifneq ($(USE_STATIC),yes)
 	$(CXX) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS)
 endif
 
-$(SHLIB_LANG): $(LANG_OBJS)
+$(SHLIB_WEBCONSOLE): $(WEBCONSOLE_OBJS) $(SHLIB) $(SHLIB_CLIENT) $(SHLIB_LANG)
+ifneq ($(USE_STATIC),yes)
+	$(CXX) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) $(SHLIB) $(SHLIB_CLIENT) $(SHLIB_LANG)
+endif
+
+$(SHLIB_WRAP): $(WRAP_LIB_OBJS)
 ifneq ($(USE_STATIC),yes)
 	$(CXX) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS)
 endif
@@ -145,18 +151,21 @@ $(ARLIB): $(LIB_OBJS)
 $(ARLIB_CLIENT): $(LIB_CLIENT_OBJS)
 	$(AR) -r $@ $^
 
-$(ARLIB_WRAP): $(WRAP_LIB_OBJS)
+$(ARLIB_LANG): $(LANG_OBJS)
 	$(AR) -r $@ $^
 
-$(ARLIB_LANG): $(LANG_OBJS)
+$(ARLIB_WEBCONSOLE): $(WEBCONSOLE_OBJS)
+	$(AR) -r $@ $^
+
+$(ARLIB_WRAP): $(WRAP_LIB_OBJS)
 	$(AR) -r $@ $^
 
 clean:
 	$(RM) -r obj
 	$(RM) -r docs/generated
-	$(RM) $(I2PD) $(SHLIB) $(ARLIB) $(SHLIB_CLIENT) $(ARLIB_CLIENT) $(SHLIB_LANG) $(ARLIB_LANG) $(SHLIB_WRAP) $(ARLIB_WRAP)
+	$(RM) $(I2PD) $(SHLIB) $(ARLIB) $(SHLIB_CLIENT) $(ARLIB_CLIENT) $(SHLIB_LANG) $(ARLIB_LANG) $(SHLIB_WEBCONSOLE) $(ARLIB_WEBCONSOLE) $(SHLIB_WRAP) $(ARLIB_WRAP)
 
-strip: $(I2PD) $(SHLIB) $(SHLIB_CLIENT) $(SHLIB_LANG)
+strip: $(I2PD) $(SHLIB) $(SHLIB_CLIENT) $(SHLIB_LANG) $(SHLIB_WEBCONSOLE)
 	strip $^
 
 LATEST_TAG=$(shell git describe --tags --abbrev=0 openssl)

Makefile.homebrew

@@ -39,13 +39,14 @@ ifeq ($(USE_AESNI),yes)
 endif
 
 install: all
-	install -d ${PREFIX}/bin ${PREFIX}/etc/i2pd ${PREFIX}/share/doc/i2pd ${PREFIX}/share/i2pd ${PREFIX}/share/man/man1 ${PREFIX}/var/lib/i2pd
+	install -d ${PREFIX}/bin ${PREFIX}/etc/i2pd ${PREFIX}/etc/i2pd/tunnels.conf.d ${PREFIX}/share/doc/i2pd ${PREFIX}/share/i2pd ${PREFIX}/share/man/man1 ${PREFIX}/var/lib/i2pd
 	install -m 755 ${I2PD} ${PREFIX}/bin/
 	install -m 644 contrib/i2pd.conf contrib/subscriptions.txt contrib/tunnels.conf ${PREFIX}/etc/i2pd
 	@cp -R contrib/certificates ${PREFIX}/share/i2pd/
 	install -m 644 ChangeLog LICENSE README.md contrib/i2pd.conf contrib/subscriptions.txt contrib/tunnels.conf ${PREFIX}/share/doc/i2pd
 	@gzip -kf debian/i2pd.1 && install debian/i2pd.1.gz ${PREFIX}/share/man/man1
 	@ln -sf ${PREFIX}/share/i2pd/certificates ${PREFIX}/var/lib/i2pd/
+	@ln -sf ${PREFIX}/etc/i2pd/tunnels.conf.d ${PREFIX}/var/lib/i2pd/tunnels.d
 	@ln -sf ${PREFIX}/etc/i2pd/i2pd.conf ${PREFIX}/var/lib/i2pd/i2pd.conf
 	@ln -sf ${PREFIX}/etc/i2pd/subscriptions.txt ${PREFIX}/var/lib/i2pd/subscriptions.txt
 	@ln -sf ${PREFIX}/etc/i2pd/tunnels.conf ${PREFIX}/var/lib/i2pd/tunnels.conf

Makefile.linux

@@ -62,3 +62,16 @@ ifneq (, $(findstring i386, $(SYS))$(findstring i686, $(SYS))$(findstring x86_64
 	NEEDED_CXXFLAGS += -D__AES__ -maes
 endif
 endif
+
+install: all
+	install -d ${PREFIX}/bin ${PREFIX}/etc ${PREFIX}/etc/i2pd ${PREFIX}/etc/i2pd/tunnels.conf.d ${PREFIX}/usr ${PREFIX}/usr/share ${PREFIX}/usr/share/doc/i2pd ${PREFIX}/usr/share/i2pd ${PREFIX}/usr/share/man ${PREFIX}/usr/share/man/man1 ${PREFIX}/var/lib ${PREFIX}/var/lib/i2pd
+	install -m 755 ${I2PD} ${PREFIX}/bin/
+	install -m 644 contrib/i2pd.conf contrib/subscriptions.txt contrib/tunnels.conf ${PREFIX}/etc/i2pd
+	@cp -R contrib/certificates ${PREFIX}/usr/share/i2pd/
+	install -m 644 ChangeLog LICENSE README.md contrib/i2pd.conf contrib/subscriptions.txt contrib/tunnels.conf ${PREFIX}/usr/share/doc/i2pd
+	@gzip -kf debian/i2pd.1 && install debian/i2pd.1.gz ${PREFIX}/usr/share/man/man1
+	@ln -sf ${PREFIX}/usr/share/i2pd/certificates ${PREFIX}/var/lib/i2pd/
+	@ln -sf ${PREFIX}/etc/i2pd/tunnels.conf.d ${PREFIX}/var/lib/i2pd/tunnels.d
+	@ln -sf ${PREFIX}/etc/i2pd/i2pd.conf ${PREFIX}/var/lib/i2pd/i2pd.conf
+	@ln -sf ${PREFIX}/etc/i2pd/subscriptions.txt ${PREFIX}/var/lib/i2pd/subscriptions.txt
+	@ln -sf ${PREFIX}/etc/i2pd/tunnels.conf ${PREFIX}/var/lib/i2pd/tunnels.conf

Makefile.mingw

@@ -3,19 +3,11 @@ USE_WIN32_APP := yes
 
 WINDRES = windres
 
-CXXFLAGS := $(CXX_DEBUG) -DWIN32_LEAN_AND_MEAN -fPIC -msse
-INCFLAGS = -I$(DAEMON_SRC_DIR) -IWin32
+CXXFLAGS := $(CXX_DEBUG) -fPIC -msse
+INCFLAGS = -IWin32
 LDFLAGS := ${LD_DEBUG} -static
 
-# detect proper flag for c++11 support by compilers
-CXXVER := $(shell $(CXX) -dumpversion)
-ifeq ($(shell expr match ${CXXVER} "[4]\.[7-9]\|4\.1[0-9]\|[5-6]"),4) # gcc 4.7 - 6
-	NEEDED_CXXFLAGS += -std=c++11
-else ifeq ($(shell expr match ${CXXVER} "[1,7-9]"),1) # gcc >= 7
-	NEEDED_CXXFLAGS += -std=c++17
-else # not supported
-$(error Compiler too old)
-endif
+NEEDED_CXXFLAGS += -std=c++17 -DWIN32_LEAN_AND_MEAN
 
 # Boost libraries suffix
 BOOST_SUFFIX = -mt

Win32/Resource.rc2

@@ -25,7 +25,7 @@ BEGIN
             VALUE "FileDescription", "C++ I2P daemon"
             VALUE "FileVersion", I2PD_VERSION
             VALUE "InternalName", CODENAME
-            VALUE "LegalCopyright", "Copyright (C) 2013-2020, The PurpleI2P Project"
+            VALUE "LegalCopyright", "Copyright (C) 2013-2022, The PurpleI2P Project"
             VALUE "OriginalFilename", "i2pd"
             VALUE "ProductName", "Purple I2P"
             VALUE "ProductVersion", I2P_VERSION

Win32/Win32App.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -18,7 +18,7 @@
 #include "Tunnel.h"
 #include "version.h"
 #include "resource.h"
-#include "Daemon.h"
+
 #include "Win32App.h"
 #include "Win32NetState.h"
 
@@ -55,13 +55,15 @@ namespace win32
 		InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_ABOUT, "&About...");
 		InsertMenu (hPopup, -1, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
 		if(!i2p::context.AcceptsTunnels())
-			InsertMenu (hPopup, -1,
-				i2p::util::DaemonWin32::Instance ().isGraceful ? MF_BYPOSITION | MF_STRING | MF_GRAYED : MF_BYPOSITION | MF_STRING,
-				ID_ACCEPT_TRANSIT, "Accept &transit");
+			if(m_getIsGraceful)
+				if(m_getIsGraceful())
+					InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING | MF_GRAYED, ID_ACCEPT_TRANSIT, "Accept &transit");
+			else 
+				InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_ACCEPT_TRANSIT, "Accept &transit");
 		else
 			InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_DECLINE_TRANSIT, "Decline &transit");
 		InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_RELOAD, "&Reload tunnels config");
-		if (!i2p::util::DaemonWin32::Instance ().isGraceful)
+		if (!m_getIsGraceful)
 			InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_GRACEFUL_SHUTDOWN, "&Graceful shutdown");
 		else
 			InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_STOP_GRACEFUL_SHUTDOWN, "Stop &graceful shutdown");
@@ -270,7 +272,7 @@ namespace win32
 						SetTimer (hWnd, IDT_GRACEFUL_SHUTDOWN_TIMER, 10*60*1000, nullptr); // 10 minutes
 						SetTimer (hWnd, IDT_GRACEFUL_TUNNELCHECK_TIMER, 1000, nullptr); // check tunnels every second
 						g_GracefulShutdownEndtime = GetTickCount() + 10*60*1000;
-						i2p::util::DaemonWin32::Instance ().isGraceful = true;
+						if (m_setIsGraceful) m_setIsGraceful(true);
 						return 0;
 					}
 					case ID_STOP_GRACEFUL_SHUTDOWN:
@@ -279,7 +281,7 @@ namespace win32
 						KillTimer (hWnd, IDT_GRACEFUL_SHUTDOWN_TIMER);
 						KillTimer (hWnd, IDT_GRACEFUL_TUNNELCHECK_TIMER);
 						g_GracefulShutdownEndtime = 0;
-						i2p::util::DaemonWin32::Instance ().isGraceful = false;
+						if (m_setIsGraceful) m_setIsGraceful(false);
 						return 0;
 					}
 					case ID_RELOAD:

Win32/Win32App.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -22,6 +22,15 @@ namespace win32
 	int RunWin32App ();
 	bool GracefulShutdown ();
 	bool StopGracefulShutdown ();
+
+	inline typedef std::function<void (bool)> DaemonSetIsGraceful;
+	inline DaemonSetIsGraceful m_setIsGraceful;
+	inline void SetIsGraceful (const DaemonSetIsGraceful& f) { m_setIsGraceful = f; };
+
+	inline typedef std::function<bool ()> DaemonGetIsGraceful;
+	inline DaemonGetIsGraceful m_getIsGraceful;
+	inline void GetIsGraceful (const DaemonGetIsGraceful& f) { m_getIsGraceful = f; };
+
 }
 }
 #endif // WIN32APP_H__

Win32/Win32Service.cpp

@@ -0,0 +1,292 @@
+/*
+* Copyright (c) 2013-2022, The PurpleI2P Project
+*
+* This file is part of Purple i2pd project and licensed under BSD3
+*
+* See full license text in LICENSE file at top of project tree
+*/
+
+#include "Win32Service.h"
+#include <assert.h>
+#include <windows.h>
+
+#include "Log.h"
+
+I2PService *I2PService::s_service = NULL;
+
+BOOL I2PService::isService()
+{
+	BOOL bIsService = FALSE;
+	HWINSTA hWinStation = GetProcessWindowStation();
+	if (hWinStation != NULL)
+	{
+		USEROBJECTFLAGS uof = { 0 };
+		if (GetUserObjectInformation(hWinStation, UOI_FLAGS, &uof, sizeof(USEROBJECTFLAGS), NULL) && ((uof.dwFlags & WSF_VISIBLE) == 0))
+		{
+			bIsService = TRUE;
+		}
+	}
+	return bIsService;
+}
+
+BOOL I2PService::Run(I2PService &service)
+{
+	s_service = &service;
+	SERVICE_TABLE_ENTRY serviceTable[] =
+	{
+		{ service.m_name, ServiceMain },
+		{ NULL, NULL }
+	};
+	return StartServiceCtrlDispatcher(serviceTable);
+}
+
+void WINAPI I2PService::ServiceMain(DWORD dwArgc, PSTR *pszArgv)
+{
+	assert(s_service != NULL);
+	s_service->m_statusHandle = RegisterServiceCtrlHandler(
+		s_service->m_name, ServiceCtrlHandler);
+	if (s_service->m_statusHandle == NULL)
+	{
+		throw GetLastError();
+	}
+	s_service->Start(dwArgc, pszArgv);
+}
+
+
+void WINAPI I2PService::ServiceCtrlHandler(DWORD dwCtrl)
+{
+	switch (dwCtrl)
+	{
+		case SERVICE_CONTROL_STOP: s_service->Stop(); break;
+		case SERVICE_CONTROL_PAUSE: s_service->Pause(); break;
+		case SERVICE_CONTROL_CONTINUE: s_service->Continue(); break;
+		case SERVICE_CONTROL_SHUTDOWN: s_service->Shutdown(); break;
+		case SERVICE_CONTROL_INTERROGATE: break;
+		default: break;
+	}
+}
+
+I2PService::I2PService(PSTR pszServiceName,
+	BOOL fCanStop,
+	BOOL fCanShutdown,
+	BOOL fCanPauseContinue)
+{
+	m_name = (pszServiceName == NULL) ? (PSTR)"" : pszServiceName;
+	m_statusHandle = NULL;
+	m_status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
+	m_status.dwCurrentState = SERVICE_START_PENDING;
+
+	DWORD dwControlsAccepted = 0;
+	if (fCanStop)
+		dwControlsAccepted |= SERVICE_ACCEPT_STOP;
+	if (fCanShutdown)
+		dwControlsAccepted |= SERVICE_ACCEPT_SHUTDOWN;
+	if (fCanPauseContinue)
+		dwControlsAccepted |= SERVICE_ACCEPT_PAUSE_CONTINUE;
+
+	m_status.dwControlsAccepted = dwControlsAccepted;
+	m_status.dwWin32ExitCode = NO_ERROR;
+	m_status.dwServiceSpecificExitCode = 0;
+	m_status.dwCheckPoint = 0;
+	m_status.dwWaitHint = 0;
+	m_fStopping = FALSE;
+	// Create a manual-reset event that is not signaled at first to indicate
+	// the stopped signal of the service.
+	m_hStoppedEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
+	if (m_hStoppedEvent == NULL)
+	{
+		throw GetLastError();
+	}
+}
+
+I2PService::~I2PService(void)
+{
+	if (m_hStoppedEvent)
+	{
+		CloseHandle(m_hStoppedEvent);
+		m_hStoppedEvent = NULL;
+	}
+}
+
+void I2PService::Start(DWORD dwArgc, PSTR *pszArgv)
+{
+	try
+	{
+		SetServiceStatus(SERVICE_START_PENDING);
+		OnStart(dwArgc, pszArgv);
+		SetServiceStatus(SERVICE_RUNNING);
+	}
+	catch (DWORD dwError)
+	{
+		LogPrint(eLogError, "Win32Service: Start error: ", dwError);
+		SetServiceStatus(SERVICE_STOPPED, dwError);
+	}
+	catch (...)
+	{
+		LogPrint(eLogError, "Win32Service: failed to start: ", EVENTLOG_ERROR_TYPE);
+		SetServiceStatus(SERVICE_STOPPED);
+	}
+}
+
+void I2PService::OnStart(DWORD dwArgc, PSTR *pszArgv)
+{
+	LogPrint(eLogInfo, "Win32Service: in OnStart (", EVENTLOG_INFORMATION_TYPE, ")");
+	if(m_daemonStart)
+		m_daemonStart();
+	else
+	{
+		LogPrint(eLogError, "Win32Service: failed to start: Unable to call callback");
+		SetServiceStatus(SERVICE_STOPPED);
+	}
+	_worker = new std::thread(std::bind(&I2PService::WorkerThread, this));
+}
+
+void I2PService::WorkerThread()
+{
+	while (!m_fStopping)
+	{
+		::Sleep(1000); // Simulate some lengthy operations.
+	}
+	// Signal the stopped event.
+	SetEvent(m_hStoppedEvent);
+}
+
+void I2PService::Stop()
+{
+	DWORD dwOriginalState = m_status.dwCurrentState;
+	try
+	{
+		SetServiceStatus(SERVICE_STOP_PENDING);
+		OnStop();
+		SetServiceStatus(SERVICE_STOPPED);
+	}
+	catch (DWORD dwError)
+	{
+		LogPrint(eLogInfo, "Win32Service: Stop error: ", dwError);
+		SetServiceStatus(dwOriginalState);
+	}
+	catch (...)
+	{
+		LogPrint(eLogError, "Win32Service: Failed to stop: ", EVENTLOG_ERROR_TYPE);
+		SetServiceStatus(dwOriginalState);
+	}
+}
+
+void I2PService::OnStop()
+{
+	// Log a service stop message to the Application log.
+	LogPrint(eLogInfo, "Win32Service: in OnStop (", EVENTLOG_INFORMATION_TYPE, ")");
+	if(m_daemonStop)
+		m_daemonStop();
+	else
+		LogPrint(eLogError, "Win32Service: failed to stop: Unable to call callback");
+
+	m_fStopping = TRUE;
+	if (WaitForSingleObject(m_hStoppedEvent, INFINITE) != WAIT_OBJECT_0)
+	{
+		throw GetLastError();
+	}
+	_worker->join();
+	delete _worker;
+}
+
+void I2PService::Pause()
+{
+	try
+	{
+		SetServiceStatus(SERVICE_PAUSE_PENDING);
+		OnPause();
+		SetServiceStatus(SERVICE_PAUSED);
+	}
+	catch (DWORD dwError)
+	{
+		LogPrint(eLogError, "Win32Service: Pause error: ", dwError);
+		SetServiceStatus(SERVICE_RUNNING);
+	}
+	catch (...)
+	{
+		LogPrint(eLogError, "Win32Service: Failed to pause: ", EVENTLOG_ERROR_TYPE);
+		SetServiceStatus(SERVICE_RUNNING);
+	}
+}
+
+void I2PService::OnPause()
+{
+}
+
+void I2PService::Continue()
+{
+	try
+	{
+		SetServiceStatus(SERVICE_CONTINUE_PENDING);
+		OnContinue();
+		SetServiceStatus(SERVICE_RUNNING);
+	}
+	catch (DWORD dwError)
+	{
+		LogPrint(eLogError, "Win32Service: Continue error: ", dwError);
+		SetServiceStatus(SERVICE_PAUSED);
+	}
+	catch (...)
+	{
+		LogPrint(eLogError, "Win32Service: Failed to resume: ", EVENTLOG_ERROR_TYPE);
+		SetServiceStatus(SERVICE_PAUSED);
+	}
+}
+
+void I2PService::OnContinue()
+{
+}
+
+void I2PService::Shutdown()
+{
+	try
+	{
+		OnShutdown();
+		SetServiceStatus(SERVICE_STOPPED);
+	}
+	catch (DWORD dwError)
+	{
+		LogPrint(eLogError, "Win32Service: Shutdown error: ", dwError);
+	}
+	catch (...)
+	{
+		LogPrint(eLogError, "Win32Service: Failed to shut down: ", EVENTLOG_ERROR_TYPE);
+	}
+}
+
+void I2PService::OnShutdown()
+{
+}
+
+void I2PService::SetServiceStatus(DWORD dwCurrentState,
+	DWORD dwWin32ExitCode,
+	DWORD dwWaitHint)
+{
+	static DWORD dwCheckPoint = 1;
+	m_status.dwCurrentState = dwCurrentState;
+	m_status.dwWin32ExitCode = dwWin32ExitCode;
+	m_status.dwWaitHint = dwWaitHint;
+	m_status.dwCheckPoint =
+		((dwCurrentState == SERVICE_RUNNING) ||
+		(dwCurrentState == SERVICE_STOPPED)) ?
+		0 : dwCheckPoint++;
+
+	::SetServiceStatus(m_statusHandle, &m_status);
+}
+
+//*****************************************************************************
+
+void FreeHandles(SC_HANDLE schSCManager, SC_HANDLE schService)
+{
+	if (schSCManager)
+	{
+		CloseServiceHandle(schSCManager);
+		schSCManager = NULL;
+	}
+	if (schService)
+	{
+		CloseServiceHandle(schService);
+		schService = NULL;
+	}
+}

Win32/Win32Service.h

@@ -0,0 +1,76 @@
+/*
+* Copyright (c) 2013-2022, The PurpleI2P Project
+*
+* This file is part of Purple i2pd project and licensed under BSD3
+*
+* See full license text in LICENSE file at top of project tree
+*/
+
+#ifndef WIN32SERVICE_H__
+#define WIN32SERVICE_H__
+
+#include <functional>
+#include <thread>
+#include <windows.h>
+
+#define SERVICE_NAME "i2pdService"
+
+class I2PService
+{
+	public:
+
+		I2PService(PSTR pszServiceName,
+			BOOL fCanStop = TRUE,
+			BOOL fCanShutdown = TRUE,
+			BOOL fCanPauseContinue = FALSE);
+
+		virtual ~I2PService(void);
+
+		static BOOL isService();
+		static BOOL Run(I2PService &service);
+		void Stop();
+
+		typedef std::function<bool ()> DaemonStart;
+		void SetDaemonStart (const DaemonStart& f) { m_daemonStart = f; };
+
+		typedef std::function<bool ()> DaemonStop;
+		void SetDaemonStop (const DaemonStop& f) { m_daemonStop = f; };
+
+
+	protected:
+
+		virtual void OnStart(DWORD dwArgc, PSTR *pszArgv);
+		virtual void OnStop();
+		virtual void OnPause();
+		virtual void OnContinue();
+		virtual void OnShutdown();
+		void SetServiceStatus(DWORD dwCurrentState,
+			DWORD dwWin32ExitCode = NO_ERROR,
+			DWORD dwWaitHint = 0);
+
+	private:
+
+		static void WINAPI ServiceMain(DWORD dwArgc, LPSTR *lpszArgv);
+		static void WINAPI ServiceCtrlHandler(DWORD dwCtrl);
+		void WorkerThread();
+		void Start(DWORD dwArgc, PSTR *pszArgv);
+		void Pause();
+		void Continue();
+		void Shutdown();
+		static I2PService* s_service;
+		PSTR m_name;
+		SERVICE_STATUS m_status;
+		SERVICE_STATUS_HANDLE m_statusHandle;
+
+		BOOL m_fStopping;
+		HANDLE m_hStoppedEvent;
+
+		std::thread* _worker;
+
+	private:
+
+		DaemonStart m_daemonStart;
+		DaemonStop m_daemonStop;
+};
+
+#endif // WIN32SERVICE_H__

build/CMakeLists.txt

@@ -1,6 +1,5 @@
-cmake_minimum_required(VERSION 2.8.12)
-# this addresses CMP0059 with CMake > 3.3 for PCH flags
-cmake_policy(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.7)
+cmake_policy(VERSION 3.7)
 project("i2pd")
 
 # for debugging
@@ -18,8 +17,6 @@ option(WITH_LIBRARY         "Build library"                           ON)
 option(WITH_BINARY          "Build binary"                            ON)
 option(WITH_STATIC          "Static build"                            OFF)
 option(WITH_UPNP            "Include support for UPnP client"         OFF)
-option(WITH_PCH             "Use precompiled header"                  OFF)
-option(WITH_MESHNET         "Build for cjdns test network"            OFF)
 option(WITH_ADDRSANITIZER   "Build with address sanitizer unix only"  OFF)
 option(WITH_THREADSANITIZER "Build with thread sanitizer unix only"   OFF)
 
@@ -36,11 +33,13 @@ target_architecture(ARCHITECTURE)
 
 set(LIBI2PD_SRC_DIR ../libi2pd)
 set(LIBI2PD_CLIENT_SRC_DIR ../libi2pd_client)
+set(WEBCONSOLE_SRC_DIR ../libi2pd_webconsole)
 set(LANG_SRC_DIR ../i18n)
 set(DAEMON_SRC_DIR ../daemon)
 
 include_directories(${LIBI2PD_SRC_DIR})
 include_directories(${LIBI2PD_CLIENT_SRC_DIR})
+include_directories(${WEBCONSOLE_SRC_DIR})
 include_directories(${LANG_SRC_DIR})
 include_directories(${DAEMON_SRC_DIR})
 
@@ -71,6 +70,18 @@ if(WITH_LIBRARY)
     COMPONENT Libraries)
 endif()
 
+FILE(GLOB WEBCONSOLE_SRC ${WEBCONSOLE_SRC_DIR}/*.cpp)
+add_library(libi2pdwebconsole ${WEBCONSOLE_SRC})
+set_target_properties(libi2pdwebconsole PROPERTIES PREFIX "")
+
+if(WITH_LIBRARY)
+  install(TARGETS libi2pdwebconsole
+    EXPORT libi2pdwebconsole
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    COMPONENT Libraries)
+endif()
+
 FILE(GLOB LANG_SRC ${LANG_SRC_DIR}/*.cpp)
 add_library(libi2pdlang ${LANG_SRC})
 set_target_properties(libi2pdlang PROPERTIES PREFIX "")
@@ -85,20 +96,19 @@ endif()
 
 set(DAEMON_SRC
   "${DAEMON_SRC_DIR}/Daemon.cpp"
-  "${DAEMON_SRC_DIR}/HTTPServer.cpp"
   "${DAEMON_SRC_DIR}/I2PControl.cpp"
   "${DAEMON_SRC_DIR}/i2pd.cpp"
   "${DAEMON_SRC_DIR}/UPnP.cpp"
 )
 
-if(WITH_MESHNET)
-  add_definitions(-DMESHNET)
-endif()
-
 if(WITH_UPNP)
   add_definitions(-DUSE_UPNP)
 endif()
 
+if(APPLE)
+  add_definitions(-DMAC_OSX)
+endif()
+
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Winvalid-pch -Wno-unused-parameter")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -pedantic")
 # TODO: The following is incompatible with static build and enabled hardening for OpenWRT.
@@ -138,7 +148,7 @@ endif()
 
 # compiler flags customization(by system)
 if(UNIX)
-  list(APPEND DAEMON_SRC "${DAEMON_SRC_DIR}/UnixDaemon.cpp")
+  list(APPEND DAEMON_SRC "${DAEMON_SRC_DIR}/DaemonUnix.cpp")
   if(NOT(CMAKE_SYSTEM_NAME STREQUAL "OpenBSD" OR APPLE))
     # "'sleep_for' is not a member of 'std::this_thread'" in gcc 4.7/4.8
     add_definitions("-D_GLIBCXX_USE_NANOSLEEP=1")
@@ -168,20 +178,8 @@ endif()
 
 
 # libraries
-# TODO: once CMake 3.1+ becomes mainstream, see e.g. http://stackoverflow.com/a/29871891/673826
-# use imported Threads::Threads instead
 set(THREADS_PREFER_PTHREAD_FLAG ON)
-if(IOS)
-  set(CMAKE_THREAD_LIBS_INIT "-lpthread")
-  set(CMAKE_HAVE_THREADS_LIBRARY 1)
-  set(CMAKE_USE_WIN32_THREADS_INIT 0)
-  set(CMAKE_USE_PTHREADS_INIT 1)
-else()
-  find_package(Threads REQUIRED)
-endif()
-if(THREADS_HAVE_PTHREAD_ARG) # compile time flag
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
-endif()
+find_package(Threads REQUIRED)
 
 if(WITH_STATIC)
   set(Boost_USE_STATIC_LIBS ON)
@@ -200,22 +198,7 @@ else()
   add_definitions(-DBOOST_SYSTEM_DYN_LINK -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_DATE_TIME_DYN_LINK -DBOOST_REGEX_DYN_LINK)
 endif()
 
-if(WITH_PCH)
-  include_directories(BEFORE ${CMAKE_BINARY_DIR})
-  add_library(stdafx STATIC "${LIBI2PD_SRC_DIR}/stdafx.cpp")
-  string(TOUPPER ${CMAKE_BUILD_TYPE} BTU)
-  get_directory_property(DEFS DEFINITIONS)
-  string(REPLACE " " ";" FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${BTU}} ${DEFS}")
-  add_custom_command(TARGET stdafx PRE_BUILD
-    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(libi2pdclient PRIVATE -include libi2pd/stdafx.h)
-  target_compile_options(libi2pdlang PRIVATE -include libi2pd/stdafx.h)
-  target_link_libraries(libi2pd stdafx)
-endif()
-
-target_link_libraries(libi2pdclient libi2pd libi2pdlang)
+target_link_libraries(libi2pdwebconsole libi2pdclient libi2pd libi2pdlang)
 
 find_package(Boost COMPONENTS system filesystem program_options date_time REQUIRED)
 if(NOT DEFINED Boost_INCLUDE_DIRS)
@@ -227,6 +210,10 @@ if(NOT DEFINED OPENSSL_INCLUDE_DIR)
   message(SEND_ERROR "Could not find OpenSSL. Please download and install it first!")
 endif()
 
+if(OPENSSL_VERSION VERSION_GREATER_EQUAL "3.0.0")
+  add_definitions(-DOPENSSL_SUPPRESS_DEPRECATED)
+endif()
+
 if(WITH_UPNP)
   find_package(MiniUPnPc REQUIRED)
   if(NOT MINIUPNPC_FOUND)
@@ -244,15 +231,7 @@ endif()
 # load includes
 include_directories(SYSTEM ${Boost_INCLUDE_DIRS} ${OPENSSL_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR})
 
-# warn if for meshnet
-if(WITH_MESHNET)
-  message(STATUS "Building for testnet")
-  message(WARNING "This build will NOT work on mainline i2p")
-endif()
-
-if(NOT MSYS)
-  include(CheckAtomic)
-endif()
+include(CheckAtomic)
 
 # show summary
 message(STATUS "---------------------------------------")
@@ -269,8 +248,6 @@ message(STATUS "  LIBRARY          : ${WITH_LIBRARY}")
 message(STATUS "  BINARY           : ${WITH_BINARY}")
 message(STATUS "  STATIC BUILD     : ${WITH_STATIC}")
 message(STATUS "  UPnP             : ${WITH_UPNP}")
-message(STATUS "  PCH              : ${WITH_PCH}")
-message(STATUS "  MESHNET          : ${WITH_MESHNET}")
 message(STATUS "  ADDRSANITIZER    : ${WITH_ADDRSANITIZER}")
 message(STATUS "  THREADSANITIZER  : ${WITH_THREADSANITIZER}")
 message(STATUS "---------------------------------------")
@@ -282,10 +259,6 @@ if(WITH_BINARY)
     set_target_properties("${PROJECT_NAME}" PROPERTIES LINK_FLAGS "-static")
   endif()
 
-  if(WITH_PCH)
-    target_compile_options("${PROJECT_NAME}" PRIVATE -include libi2pd/stdafx.h)
-  endif()
-
   if(WITH_HARDENING AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
     set_target_properties("${PROJECT_NAME}" PROPERTIES LINK_FLAGS "-z relro -z now")
   endif()
@@ -306,7 +279,7 @@ if(WITH_BINARY)
   endif()
 
   target_link_libraries(libi2pd ${Boost_LIBRARIES} ${ZLIB_LIBRARY})
-  target_link_libraries("${PROJECT_NAME}" libi2pd libi2pdclient libi2pdlang ${DL_LIB} ${Boost_LIBRARIES} ${OPENSSL_LIBRARIES} ${UPNP_LIB} ${ZLIB_LIBRARY} ${CMAKE_THREAD_LIBS_INIT} ${MINGW_EXTRA} ${DL_LIB} ${CMAKE_REQUIRED_LIBRARIES})
+  target_link_libraries("${PROJECT_NAME}" libi2pdwebconsole libi2pd libi2pdclient libi2pdlang ${DL_LIB} ${Boost_LIBRARIES} ${OPENSSL_LIBRARIES} ${UPNP_LIB} ${ZLIB_LIBRARY} Threads::Threads ${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}")

build/build_mingw.cmd

@@ -2,23 +2,22 @@
 setlocal enableextensions enabledelayedexpansion
 title Building i2pd
 
-REM Copyright (c) 2013-2020, The PurpleI2P Project
+REM Copyright (c) 2013-2022, The PurpleI2P Project
 REM This file is part of Purple i2pd project and licensed under BSD3
 REM See full license text in LICENSE file at top of project tree
 
 REM To use that script, you must have installed in your MSYS installation these packages:
 REM Base: git make zip
-REM x86_64: mingw-w64-x86_64-boost mingw-w64-x86_64-openssl mingw-w64-x86_64-gcc
-REM i686: mingw-w64-i686-boost mingw-w64-i686-openssl mingw-w64-i686-gcc
+REM UCRT64: mingw-w64-ucrt-x86_64-boost mingw-w64-ucrt-x86_64-openssl mingw-w64-ucrt-x86_64-gcc
+REM MINGW32: mingw-w64-i686-boost mingw-w64-i686-openssl mingw-w64-i686-gcc
 
 REM setting up variables for MSYS
-REM Note: if you installed MSYS64 to different path, edit WD variable (only C:\msys64 needed to edit)!
-set "WD=C:\msys64\usr\bin\"
+REM Note: if you installed MSYS64 to different path, edit WD variable (only C:\msys64 needed to edit)
 set MSYS2_PATH_TYPE=inherit
 set CHERE_INVOKING=enabled_from_arguments
-REM set MSYSTEM=MSYS
 set MSYSTEM=MINGW32
 
+set "WD=C:\msys64\usr\bin\"
 set "xSH=%WD%bash -lc"
 
 set "FILELIST=i2pd.exe README.txt contrib/i2pd.conf contrib/tunnels.conf contrib/certificates contrib/tunnels.d contrib/webconsole"
@@ -36,12 +35,12 @@ echo Receiving latest commit and cleaning up...
 %xSH% "git checkout contrib/* && git pull && make clean" > build\build.log 2>&1
 
 REM set to variable current commit hash
-FOR /F "usebackq" %%a IN (`%xSH% "git describe --tags"`) DO (
+for /F "usebackq" %%a in (`%xSH% "git describe --tags"`) DO (
  set tag=%%a
 )
 
 REM set to variable latest released tag
-FOR /F "usebackq" %%b IN (`%xSH% "git describe --abbrev=0"`) DO (
+for /F "usebackq" %%b in (`%xSH% "git describe --abbrev=0"`) DO (
  set reltag=%%b
 )
 
@@ -49,31 +48,57 @@ echo Preparing configuration files and README for packaging...
 
 %xSH% "echo To use configs and certificates, move all files and certificates folder from contrib directory here. > README.txt" >> nul
 
-REM converting configuration files to DOS format (usable in default notepad)
+REM converting configuration files to DOS format (make usable in Windows Notepad)
 %xSH% "unix2dos contrib/i2pd.conf contrib/tunnels.conf contrib/tunnels.d/* contrib/webconsole/style.css" >> build\build.log 2>&1
 
+REM Prepare binary signing command if signing key and password provided
+if defined SIGN (
+  echo Signing enabled
+
+  for %%X in (signtool.exe) do (set xSIGNTOOL=%%~$PATH:X)
+  if not defined xSIGNTOOL (
+    if not defined SIGNTOOL (
+      echo Error: Can't find signtool. Please provide path to binary using SIGNTOOL variable.
+      exit /b 1
+    ) else (
+      set "xSIGNTOOL=%SIGNTOOL%"
+    )
+  )
+
+  if defined SIGNKEY (
+    set "xSIGNKEYOPTS=/f ^"%SIGNKEY%^""
+  )
+
+  if defined SIGNPASS (
+    set "xSIGNPASSOPTS=/p ^"%SIGNPASS%^""
+  )
+
+  set "xSIGNOPTS=sign /tr http://timestamp.digicert.com /td sha256 /fd sha256 %xSIGNKEYOPTS% %xSIGNPASSOPTS%"
+)
+
 REM starting building
 set MSYSTEM=MINGW32
 set bitness=32
 call :BUILDING
 
-set MSYSTEM=MINGW64
+set MSYSTEM=UCRT64
 set bitness=64
 call :BUILDING
 
-IF exist C:\msys64-xp\ (
-  REM building for WinXP
-  set "WD=C:\msys64-xp\usr\bin\"
-  set MSYSTEM=MINGW32
-  set bitness=32
-  set "xSH=%WD%bash -lc"
-  call :BUILDING_XP
-  echo.
-)
+REM build for Windows XP
+if exist C:\msys64-xp\ ( call :BUILDING_XP )
+
+echo.
 
 REM compile installer
+echo Building installer...
 C:\PROGRA~2\INNOSE~1\ISCC.exe /dI2Pd_TextVer="%tag%" /dI2Pd_Ver="%reltag%.0" build\win_installer.iss >> build\build.log 2>&1
 
+REM Sign binary
+if defined xSIGNOPTS (
+  "%xSIGNTOOL%" %xSIGNOPTS% build\setup_i2pd_v%tag%.exe
+)
+
 %xSH% "git checkout contrib/*" >> build\build.log 2>&1
 del README.txt i2pd_x32.exe i2pd_x64.exe i2pd_xp.exe >> nul
 
@@ -84,12 +109,41 @@ exit /b 0
 :BUILDING
 %xSH% "make clean" >> nul
 echo Building i2pd %tag% for win%bitness%...
-%xSH% "make DEBUG=no USE_UPNP=yes -j%threads% && cp i2pd.exe i2pd_x%bitness%.exe && zip -r9 build/i2pd_%tag%_win%bitness%_mingw.zip %FILELIST% && make clean" > build\build_win%bitness%_%tag%.log 2>&1
+REM Build i2pd
+%xSH% "make DEBUG=no USE_UPNP=yes -j%threads%" > build\build_win%bitness%_%tag%.log 2>&1
+
+REM Sign binary
+if defined xSIGNOPTS (
+  "%xSIGNTOOL%" %xSIGNOPTS% i2pd.exe
+)
+
+REM Copy binary for installer and create distribution archive
+%xSH% "cp i2pd.exe i2pd_x%bitness%.exe && zip -r9 build/i2pd_%tag%_win%bitness%_mingw.zip %FILELIST%" >> build\build_win%bitness%_%tag%.log 2>&1
+
+REM Clean work directory
+%xSH% "make clean" >> build\build_win%bitness%_%tag%.log 2>&1
 goto EOF
 
 :BUILDING_XP
+set MSYSTEM=MINGW32
+set bitness=32
+set "WD=C:\msys64-xp\usr\bin\"
+set "xSH=%WD%bash -lc"
+
 %xSH% "make clean" >> nul
 echo Building i2pd %tag% for winxp...
-%xSH% "make DEBUG=no USE_UPNP=yes USE_WINXP_FLAGS=yes -j%threads% && cp i2pd.exe i2pd_xp.exe && zip -r9 build/i2pd_%tag%_winxp_mingw.zip %FILELIST% && make clean" > build\build_winxp_%tag%.log 2>&1
+%xSH% "make DEBUG=no USE_UPNP=yes USE_WINXP_FLAGS=yes -j%threads%" > build\build_winxp_%tag%.log 2>&1
 
-:EOF
+REM Sign binary
+if defined xSIGNOPTS (
+  "%xSIGNTOOL%" %xSIGNOPTS% i2pd.exe
+)
+
+REM Copy binary for installer and create distribution archive
+%xSH% "cp i2pd.exe i2pd_xp.exe && zip -r9 build/i2pd_%tag%_winxp_mingw.zip %FILELIST%" >> build\build_winxp_%tag%.log 2>&1
+
+REM Clean work directory
+%xSH% "make clean" >> build\build_winxp_%tag%.log 2>&1
+goto EOF
+
+:EOF

build/cmake_modules/TargetArch.cmake

@@ -1,16 +1,30 @@
+# Copyright (c) 2017-2022, The PurpleI2P Project
+# This file is part of Purple i2pd project and licensed under BSD3
+# See full license text in LICENSE file at top of project tree
+
 # Based on the Qt 5 processor detection code, so should be very accurate
-# https://qt.gitorious.org/qt/qtbase/blobs/master/src/corelib/global/qprocessordetection.h
-# Currently handles arm (v5, v6, v7), x86 (32/64), ia64, and ppc (32/64)
+# https://github.com/qt/qtbase/blob/dev/src/corelib/global/qprocessordetection.h
+# Currently handles arm (v5, v6, v7, v8), x86 (32/64), ia64, mips (32/64, mipsel, mips64el) and ppc (32/64)
 
 # Regarding POWER/PowerPC, just as is noted in the Qt source,
 # "There are many more known variants/revisions that we do not handle/detect."
 
 set(archdetect_c_code "
-#if defined(__arm__) || defined(__TARGET_ARCH_ARM)
+#if defined(__arm__) || defined(__TARGET_ARCH_ARM)|| defined(_M_ARM) || defined(_M_ARM64) || defined(__aarch64__) || defined(__ARM64__)
+    #if defined(__ARM64_ARCH_8__) \\
+        || defined(__aarch64__) \\
+        || defined(__ARMv8__) \\
+        || defined(__ARMv8_A__) \\
+        || defined(_M_ARM64) \\
+        || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 8)
+        #error cmake_ARCH arm64
     #if defined(__ARM_ARCH_7__) \\
         || defined(__ARM_ARCH_7A__) \\
         || defined(__ARM_ARCH_7R__) \\
         || defined(__ARM_ARCH_7M__) \\
+        || defined(__ARM_ARCH_7S__) \\
+        || defined(_ARM_ARCH_7) \\
+        || defined(__CORE_CORTEXA__) \\
         || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 7)
         #error cmake_ARCH armv7
     #elif defined(__ARM_ARCH_6__) \\
@@ -23,6 +37,7 @@ set(archdetect_c_code "
         || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 6)
         #error cmake_ARCH armv6
     #elif defined(__ARM_ARCH_5TEJ__) \\
+        || defined(__ARM_ARCH_5TE__) \\
         || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 5)
         #error cmake_ARCH armv5
     #else
@@ -34,6 +49,18 @@ set(archdetect_c_code "
     #error cmake_ARCH x86_64
 #elif defined(__ia64) || defined(__ia64__) || defined(_M_IA64)
     #error cmake_ARCH ia64
+#elif defined(__mips) || defined(__mips__) || defined(_M_MRX000)
+    #if defined(_MIPS_ARCH_MIPS64) || defined(__mips64)
+        #if defined(__MIPSEL__)
+            #error cmake_ARCH mips64el
+        #else
+            #error cmake_ARCH mips64
+        #endif
+    #elif defined(__MIPSEL__)
+        #error cmake_ARCH mipsel
+    #else
+        #error cmake_ARCH mips
+    #endif
 #elif defined(__ppc__) || defined(__ppc) || defined(__powerpc__) \\
       || defined(_ARCH_COM) || defined(_ARCH_PWR) || defined(_ARCH_PPC)  \\
       || defined(_M_MPPC) || defined(_M_PPC)
@@ -47,7 +74,7 @@ set(archdetect_c_code "
 #error cmake_ARCH unknown
 ")
 
-# Set ppc_support to TRUE before including this file or ppc and ppc64
+# Set ppc_support to TRUE before including this file on ppc and ppc64
 # will be treated as invalid architectures since they are no longer supported by Apple
 
 function(target_architecture output_var)
@@ -67,12 +94,14 @@ function(target_architecture output_var)
         foreach(osx_arch ${CMAKE_OSX_ARCHITECTURES})
             if("${osx_arch}" STREQUAL "ppc" AND ppc_support)
                 set(osx_arch_ppc TRUE)
+            elseif("${osx_arch}" STREQUAL "ppc64" AND ppc_support)
+                set(osx_arch_ppc64 TRUE)
             elseif("${osx_arch}" STREQUAL "i386")
                 set(osx_arch_i386 TRUE)
             elseif("${osx_arch}" STREQUAL "x86_64")
                 set(osx_arch_x86_64 TRUE)
-            elseif("${osx_arch}" STREQUAL "ppc64" AND ppc_support)
-                set(osx_arch_ppc64 TRUE)
+            elseif("${osx_arch}" STREQUAL "arm64")
+                set(osx_arch_arm64 TRUE)
             else()
                 message(FATAL_ERROR "Invalid OS X arch name: ${osx_arch}")
             endif()
@@ -83,6 +112,10 @@ function(target_architecture output_var)
             list(APPEND ARCH ppc)
         endif()
 
+        if(osx_arch_ppc64)
+            list(APPEND ARCH ppc64)
+        endif()
+
         if(osx_arch_i386)
             list(APPEND ARCH i386)
         endif()
@@ -91,8 +124,8 @@ function(target_architecture output_var)
             list(APPEND ARCH x86_64)
         endif()
 
-        if(osx_arch_ppc64)
-            list(APPEND ARCH ppc64)
+        if(osx_arch_arm64)
+            list(APPEND ARCH arm64)
         endif()
     else()
         file(WRITE "${CMAKE_BINARY_DIR}/arch.c" "${archdetect_c_code}")

build/win_installer.iss

@@ -1,8 +1,5 @@
 #define I2Pd_AppName "i2pd"
 #define I2Pd_Publisher "PurpleI2P"
-; Get application version from compiled binary
-; Disabled to use definition from command line
-;#define I2Pd_ver GetFileVersionString(AddBackslash(SourcePath) + "..\i2pd_x64.exe")
 
 [Setup]
 AppName={#I2Pd_AppName}
@@ -27,7 +24,7 @@ ExtraDiskSpaceRequired=15
 
 AppID={{621A23E0-3CF4-4BD6-97BC-4835EA5206A2}
 AppVerName={#I2Pd_AppName}
-AppCopyright=Copyright (c) 2013-2020, The PurpleI2P Project
+AppCopyright=Copyright (c) 2013-2022, The PurpleI2P Project
 AppPublisherURL=http://i2pd.website/
 AppSupportURL=https://github.com/PurpleI2P/i2pd/issues
 AppUpdatesURL=https://github.com/PurpleI2P/i2pd/releases

contrib/android_binary_only/.gitignore

@@ -1,18 +0,0 @@
-gen
-tests
-bin
-libs
-log*
-obj
-.gradle
-.idea
-.externalNativeBuild
-ant.properties
-local.properties
-build.sh
-android.iml
-build
-gradle
-gradlew
-gradlew.bat
-

contrib/android_binary_only/jni/Android.mk

@@ -1,74 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_MODULE := i2pd
-LOCAL_CPP_FEATURES := rtti exceptions
-LOCAL_C_INCLUDES += $(IFADDRS_PATH) $(LIB_SRC_PATH) $(LIB_CLIENT_SRC_PATH) $(DAEMON_SRC_PATH)
-LOCAL_STATIC_LIBRARIES := \
-	boost_system \
-	boost_date_time \
-	boost_filesystem \
-	boost_program_options \
-	crypto ssl \
-	miniupnpc
-LOCAL_LDLIBS := -lz
-
-LOCAL_SRC_FILES := $(IFADDRS_PATH)/ifaddrs.c \
-	$(wildcard $(LIB_SRC_PATH)/*.cpp)\
-	$(wildcard $(LIB_CLIENT_SRC_PATH)/*.cpp)\
-	$(DAEMON_SRC_PATH)/UnixDaemon.cpp \
-	$(DAEMON_SRC_PATH)/Daemon.cpp \
-	$(DAEMON_SRC_PATH)/UPnP.cpp \
-	$(DAEMON_SRC_PATH)/HTTPServer.cpp \
-	$(DAEMON_SRC_PATH)/I2PControl.cpp \
-	$(DAEMON_SRC_PATH)/i2pd.cpp
-include $(BUILD_EXECUTABLE)
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_MODULE := boost_system
-LOCAL_SRC_FILES := $(BOOST_PATH)/boost-1_72_0/$(TARGET_ARCH_ABI)/lib/libboost_system.a
-LOCAL_EXPORT_C_INCLUDES := $(BOOST_PATH)/boost-1_72_0/include
-include $(PREBUILT_STATIC_LIBRARY)
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_MODULE := boost_date_time
-LOCAL_SRC_FILES := $(BOOST_PATH)/boost-1_72_0/$(TARGET_ARCH_ABI)/lib/libboost_date_time.a
-LOCAL_EXPORT_C_INCLUDES := $(BOOST_PATH)/boost-1_72_0/include
-include $(PREBUILT_STATIC_LIBRARY)
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_MODULE := boost_filesystem
-LOCAL_SRC_FILES := $(BOOST_PATH)/boost-1_72_0/$(TARGET_ARCH_ABI)/lib/libboost_filesystem.a
-LOCAL_EXPORT_C_INCLUDES := $(BOOST_PATH)/boost-1_72_0/include
-include $(PREBUILT_STATIC_LIBRARY)
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_MODULE := boost_program_options
-LOCAL_SRC_FILES := $(BOOST_PATH)/boost-1_72_0/$(TARGET_ARCH_ABI)/lib/libboost_program_options.a
-LOCAL_EXPORT_C_INCLUDES := $(BOOST_PATH)/boost-1_72_0/include
-include $(PREBUILT_STATIC_LIBRARY)
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_MODULE := crypto
-LOCAL_SRC_FILES := $(OPENSSL_PATH)/openssl-1.1.1a-clang/$(TARGET_ARCH_ABI)/lib/libcrypto.a
-LOCAL_EXPORT_C_INCLUDES := $(OPENSSL_PATH)/openssl-1.1.1a-clang/include
-include $(PREBUILT_STATIC_LIBRARY)
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_MODULE := ssl
-LOCAL_SRC_FILES := $(OPENSSL_PATH)/openssl-1.1.1a-clang/$(TARGET_ARCH_ABI)/lib/libssl.a
-LOCAL_EXPORT_C_INCLUDES := $(OPENSSL_PATH)/openssl-1.1.1a-clang/include
-LOCAL_STATIC_LIBRARIES := crypto
-include $(PREBUILT_STATIC_LIBRARY)
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_MODULE := miniupnpc
-LOCAL_SRC_FILES := $(MINIUPNP_PATH)/miniupnpc-2.1/$(TARGET_ARCH_ABI)/lib/libminiupnpc.a
-LOCAL_EXPORT_C_INCLUDES := $(MINIUPNP_PATH)/miniupnpc-2.1/include
-include $(PREBUILT_STATIC_LIBRARY)

contrib/android_binary_only/jni/Application.mk

@@ -1,40 +0,0 @@
-APP_ABI := all
-#APP_ABI += x86
-#APP_ABI += x86_64
-#APP_ABI += armeabi-v7a
-#APP_ABI += arm64-v8a
-#can be android-3 but will fail for x86 since arch-x86 is not present at ndkroot/platforms/android-3/ . libz is taken from there.
-APP_PLATFORM := android-14
-
-NDK_TOOLCHAIN_VERSION := clang
-APP_STL := c++_static
-
-# Enable c++17 extensions in source code
-APP_CPPFLAGS += -std=c++17 -fvisibility=default -fPIE
-
-APP_CPPFLAGS += -DANDROID_BINARY -DANDROID -D__ANDROID__ -DUSE_UPNP
-APP_LDFLAGS += -rdynamic -fPIE -pie
-ifeq ($(TARGET_ARCH_ABI),armeabi-v7a)
-APP_CPPFLAGS += -DANDROID_ARM7A
-endif
-
-# Forcing debug optimization. Use `ndk-build NDK_DEBUG=1` instead.
-#APP_OPTIM  := debug
-
-# git clone https://github.com/PurpleI2P/Boost-for-Android-Prebuilt.git -b boost-1_72_0
-# git clone https://github.com/PurpleI2P/OpenSSL-for-Android-Prebuilt.git
-# git clone https://github.com/PurpleI2P/MiniUPnP-for-Android-Prebuilt.git
-# git clone https://github.com/PurpleI2P/android-ifaddrs.git
-# change to your own
-I2PD_LIBS_PATH = /path/to/libraries
-BOOST_PATH = $(I2PD_LIBS_PATH)/Boost-for-Android-Prebuilt
-OPENSSL_PATH = $(I2PD_LIBS_PATH)/OpenSSL-for-Android-Prebuilt
-MINIUPNP_PATH = $(I2PD_LIBS_PATH)/MiniUPnP-for-Android-Prebuilt
-IFADDRS_PATH = $(I2PD_LIBS_PATH)/android-ifaddrs
-
-# don't change me
-I2PD_SRC_PATH = $(PWD)/../..
-
-LIB_SRC_PATH = $(I2PD_SRC_PATH)/libi2pd
-LIB_CLIENT_SRC_PATH = $(I2PD_SRC_PATH)/libi2pd_client
-DAEMON_SRC_PATH = $(I2PD_SRC_PATH)/daemon

contrib/android_binary_pack/.gitignore

@@ -1,2 +0,0 @@
-archive
-i2pd_*_android_binary.zip

contrib/android_binary_pack/build-archive

@@ -1,48 +0,0 @@
-#!/bin/bash
-
-# Copyright (c) 2013-2020, The PurpleI2P Project
-#
-# This file is part of Purple i2pd project and licensed under BSD3
-#
-# See full license text in LICENSE file at top of project tree
-
-GITDESC=$(git describe --tags)
-
-declare -A ABILIST=(
-	["armeabi-v7a"]="armv7l"
-	["arm64-v8a"]="aarch64"
-	["x86"]="x86"
-	["x86_64"]="x86_64"
-)
-
-# Remove old files and archives
-if [ -d archive ]; then
-	rm -r archive
-fi
-
-if [ -f ../i2pd_*_android_binary.zip ]; then
-	rm i2pd_*_android_binary.zip
-fi
-
-# Prepare files for package
-mkdir archive
-
-for ABI in "${!ABILIST[@]}"; do
-	if [ -f ../android_binary_only/libs/${ABI}/i2pd ]; then
-		cp ../android_binary_only/libs/${ABI}/i2pd archive/i2pd-${ABILIST[$ABI]}
-	fi
-done
-
-cp i2pd archive/i2pd
-cp -rH ../android/assets/certificates archive/
-cp -rH ../android/assets/tunnels.conf.d archive/
-cp -H ../android/assets/i2pd.conf archive/
-cp -H ../android/assets/tunnels.conf archive/
-
-# Compress files
-cd archive
-zip -r6 ../i2pd_${GITDESC}_android_binary.zip .
-
-# Remove temporary folder
-cd ..
-rm -r archive

contrib/android_binary_pack/i2pd

@@ -1,33 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2013-2020, The PurpleI2P Project
-#
-# This file is part of Purple i2pd project and licensed under BSD3
-#
-# See full license text in LICENSE file at top of project tree
-#
-# That script written for use with Termux.
-
-# https://stackoverflow.com/a/246128
-SOURCE="${0}"
-while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
-  DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
-  SOURCE="$(readlink "$SOURCE")"
-  [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
-done
-DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
-
-arch=$(uname -m)
-
-screenfind=$(which screen)
-if [ -z $screenfind ]; then
-  echo "Can't find 'screen' installed. That script needs it!";
-  exit 1;
-fi
-
-if [ -z i2pd-$arch ]; then
-  echo "Can't find i2pd binary for your archtecture.";
-  exit 1;
-fi
-
-screen -AmdS i2pd ./i2pd-$arch --datadir=$DIR

contrib/certificates/family/stormycloud.crt

@@ -0,0 +1,14 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

contrib/certificates/reseed/echelon3_at_mail.i2p.crt

@@ -0,0 +1,33 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----

contrib/certificates/reseed/echelon_at_mail.i2p.crt

@@ -1,32 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIFfzCCA2egAwIBAgIESg3kkzANBgkqhkiG9w0BAQ0FADBwMQswCQYDVQQGEwJY
-WDELMAkGA1UECBMCWFgxCzAJBgNVBAcTAlhYMR4wHAYDVQQKExVJMlAgQW5vbnlt
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-JNJOWTH/Vas1W6XlwGcOOAARTQ==
------END CERTIFICATE-----

contrib/certificates/reseed/hiduser0_at_mail.i2p.crt

@@ -0,0 +1,32 @@
+-----BEGIN CERTIFICATE-----
+MIIFgTCCA2mgAwIBAgIETWAY1DANBgkqhkiG9w0BAQ0FADBxMQswCQYDVQQGEwJY
+WDELMAkGA1UECAwCWFgxCzAJBgNVBAcMAlhYMR4wHAYDVQQKDBVJMlAgQW5vbnlt
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+bSl5VHgPXHNM8mcnndMAuzvl7jEK
+-----END CERTIFICATE-----

contrib/certificates/reseed/i2p-reseed_at_mk16.de.crt

@@ -0,0 +1,34 @@
+-----BEGIN CERTIFICATE-----
+MIIFzTCCA7WgAwIBAgIQeUqFi0fHNQopg6BZlBLhVzANBgkqhkiG9w0BAQsFADBy
+MQswCQYDVQQGEwJYWDELMAkGA1UEBxMCWFgxCzAJBgNVBAkTAlhYMR4wHAYDVQQK
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+p/gX4rlxNsjeGU3Ds51wkmhH4IB1aSQr52PE6RaBhhh3SmADEv6S/3eGvE4F4MN5
+2Q==
+-----END CERTIFICATE-----

contrib/i2pd.conf

@@ -110,8 +110,8 @@ port = 7070
 # user = i2pd
 # pass = changeme
 ## Select webconsole language
-## Currently supported english (default), afrikaans, armenian, russian,
-## turkmen, ukrainian and uzbek languages
+## Currently supported english (default), afrikaans, armenian, french, german,
+## russian, turkmen, ukrainian and uzbek languages
 # lang = english
 
 [httpproxy]

contrib/rpm/i2pd-git.spec

@@ -1,7 +1,7 @@
 %define git_hash %(git rev-parse HEAD | cut -c -7)
 
 Name:          i2pd-git
-Version:       2.40.0
+Version:       2.42.1
 Release:       git%{git_hash}%{?dist}
 Summary:       I2P router written in C++
 Conflicts:     i2pd
@@ -32,7 +32,7 @@ Requires(pre): %{_sbindir}/useradd %{_sbindir}/groupadd
 C++ implementation of I2P.
 
 %prep
-%setup -q
+%setup -q -n i2pd-openssl
 
 
 %build
@@ -57,8 +57,14 @@ cd build
 %endif
 
 
-%if 0%{?fedora} >= 35
+%if 0%{?rhel} == 9
 pushd redhat-linux-build
+%endif
+
+%if 0%{?fedora} >= 35
+%if 0%{?fedora} < 37
+pushd redhat-linux-build
+%endif
 %else
 %if 0%{?fedora} >= 33
 pushd %{_target_platform}
@@ -71,10 +77,16 @@ pushd build
 
 make %{?_smp_mflags}
 
-%if 0%{?fedora} >= 33
+%if 0%{?rhel} == 9
 popd
 %endif
 
+%if 0%{?fedora} >= 33
+%if 0%{?fedora} < 37
+popd
+%endif
+%endif
+
 %if 0%{?mageia} > 7
 popd
 %endif
@@ -82,8 +94,14 @@ popd
 %install
 pushd build
 
-%if 0%{?fedora} >= 35
+%if 0%{?rhel} == 9
 pushd redhat-linux-build
+%endif
+
+%if 0%{?fedora} >= 35
+%if 0%{?fedora} < 37
+pushd redhat-linux-build
+%endif
 %else
 %if 0%{?fedora} >= 33
 pushd %{_target_platform}
@@ -99,14 +117,14 @@ chrpath -d i2pd
 %{__install} -d -m 755 %{buildroot}%{_datadir}/i2pd
 %{__install} -d -m 700 %{buildroot}%{_sharedstatedir}/i2pd
 %{__install} -d -m 700 %{buildroot}%{_localstatedir}/log/i2pd
-%{__install} -D -m 644 %{_builddir}/%{name}-%{version}/contrib/i2pd.conf %{buildroot}%{_sysconfdir}/i2pd/i2pd.conf
-%{__install} -D -m 644 %{_builddir}/%{name}-%{version}/contrib/subscriptions.txt %{buildroot}%{_sysconfdir}/i2pd/subscriptions.txt
-%{__install} -D -m 644 %{_builddir}/%{name}-%{version}/contrib/tunnels.conf %{buildroot}%{_sysconfdir}/i2pd/tunnels.conf
-%{__install} -D -m 644 %{_builddir}/%{name}-%{version}/contrib/i2pd.logrotate %{buildroot}%{_sysconfdir}/logrotate.d/i2pd
-%{__install} -D -m 644 %{_builddir}/%{name}-%{version}/contrib/i2pd.service %{buildroot}%{_unitdir}/i2pd.service
-%{__install} -D -m 644 %{_builddir}/%{name}-%{version}/debian/i2pd.1 %{buildroot}%{_mandir}/man1/i2pd.1
-%{__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}/i2pd-openssl/contrib/i2pd.conf %{buildroot}%{_sysconfdir}/i2pd/i2pd.conf
+%{__install} -D -m 644 %{_builddir}/i2pd-openssl/contrib/subscriptions.txt %{buildroot}%{_sysconfdir}/i2pd/subscriptions.txt
+%{__install} -D -m 644 %{_builddir}/i2pd-openssl/contrib/tunnels.conf %{buildroot}%{_sysconfdir}/i2pd/tunnels.conf
+%{__install} -D -m 644 %{_builddir}/i2pd-openssl/contrib/i2pd.logrotate %{buildroot}%{_sysconfdir}/logrotate.d/i2pd
+%{__install} -D -m 644 %{_builddir}/i2pd-openssl/contrib/i2pd.service %{buildroot}%{_unitdir}/i2pd.service
+%{__install} -D -m 644 %{_builddir}/i2pd-openssl/debian/i2pd.1 %{buildroot}%{_mandir}/man1/i2pd.1
+%{__cp} -r %{_builddir}/i2pd-openssl/contrib/certificates/ %{buildroot}%{_datadir}/i2pd/certificates
+%{__cp} -r %{_builddir}/i2pd-openssl/contrib/tunnels.d/ %{buildroot}%{_sysconfdir}/i2pd/tunnels.conf.d
 ln -s %{_datadir}/%{name}/certificates %{buildroot}%{_sharedstatedir}/i2pd/certificates
 
 
@@ -146,6 +164,16 @@ getent passwd i2pd >/dev/null || \
 
 
 %changelog
+* Tue May 24 2022 r4sas <r4sas@i2pmail.org> - 2.42.1
+- update to 2.42.1
+
+* Sun May 22 2022 orignal <orignal@i2pmail.org> - 2.42.0
+- update to 2.42.0
+
+* Sun Feb 20 2022 r4sas <r4sas@i2pmail.org> - 2.41.0
+- update to 2.41.0
+- fixed build on Fedora Copr over openssl trunk code
+
 * Mon Nov 29 2021 orignal <i2porignal@yandex.ru> - 2.40.0
 - update to 2.40.0
 

contrib/rpm/i2pd.spec

@@ -1,5 +1,5 @@
 Name:          i2pd
-Version:       2.40.0
+Version:       2.42.1
 Release:       1%{?dist}
 Summary:       I2P router written in C++
 Conflicts:     i2pd-git
@@ -54,8 +54,14 @@ cd build
 %endif
 %endif
 
-%if 0%{?fedora} >= 35
+%if 0%{?rhel} == 9
 pushd redhat-linux-build
+%endif
+
+%if 0%{?fedora} >= 35
+%if 0%{?fedora} < 37
+pushd redhat-linux-build
+%endif
 %else
 %if 0%{?fedora} >= 33
 pushd %{_target_platform}
@@ -68,10 +74,16 @@ pushd build
 
 make %{?_smp_mflags}
 
-%if 0%{?fedora} >= 33
+%if 0%{?rhel} == 9
 popd
 %endif
 
+%if 0%{?fedora} >= 33
+%if 0%{?fedora} < 37
+popd
+%endif
+%endif
+
 %if 0%{?mageia} > 7
 popd
 %endif
@@ -79,8 +91,14 @@ popd
 %install
 pushd build
 
-%if 0%{?fedora} >= 35
+%if 0%{?rhel} == 9
 pushd redhat-linux-build
+%endif
+
+%if 0%{?fedora} >= 35
+%if 0%{?fedora} < 37
+pushd redhat-linux-build
+%endif
 %else
 %if 0%{?fedora} >= 33
 pushd %{_target_platform}
@@ -143,6 +161,15 @@ getent passwd i2pd >/dev/null || \
 
 
 %changelog
+* Tue May 24 2022 r4sas <r4sas@i2pmail.org> - 2.42.1
+- update to 2.42.1
+
+* Sun May 22 2022 orignal <orignal@i2pmail.org> - 2.42.0
+- update to 2.42.0
+
+* Sun Feb 20 2022 r4sas <r4sas@i2pmail.org> - 2.41.0
+- update to 2.41.0
+
 * Mon Nov 29 2021 orignal <i2porignal@yandex.ru> - 2.40.0
 - update to 2.40.0
 

contrib/webconsole/style.css

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2021, The PurpleI2P Project
+ * Copyright (c) 2021-2022, The PurpleI2P Project
  *
  * This file is part of Purple i2pd project and licensed under BSD3
  *
@@ -15,16 +15,18 @@
 */
 
 :root {
-	--main-bg-color: #FAFAFA;
+	--main-bg-color: #fafafa;
 	--main-text-color: #103456;
-	--main-link-color: #894C84;
+	--main-link-color: #894c84;
+	--main-link-hover-color: #fafafa;
 }
 
 @media (prefers-color-scheme: dark) {
 	:root {
-		--main-bg-color: #181818;
-		--main-text-color: #156A3D;
-		--main-link-color: #894C84;
+		--main-bg-color: #242424;
+		--main-text-color: #17ab5c;
+		--main-link-color: #bf64b7;
+		--main-link-hover-color: #000000;
 	}
 }
 
@@ -42,7 +44,7 @@ a, .slide label {
 }
 
 a:hover, .slide label:hover, button[type=submit]:hover {
-	color: #FAFAFA;
+	color: var(--main-link-hover-color);
 	background: var(--main-link-color);
 }
 

daemon/Daemon.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -58,12 +58,16 @@ namespace util
 	bool Daemon_Singleton::IsService () const
 	{
 		bool service = false;
-#ifndef _WIN32
 		i2p::config::GetOption("service", service);
-#endif
 		return service;
 	}
 
+	void Daemon_Singleton::setDataDir(std::string path)
+	{
+		if (path != "")
+			DaemonDataDir = path;
+	}
+
 	bool Daemon_Singleton::init(int argc, char* argv[]) {
 		return init(argc, argv, nullptr);
 	}
@@ -73,8 +77,14 @@ namespace util
 		i2p::config::Init();
 		i2p::config::ParseCmdline(argc, argv);
 
-		std::string config;  i2p::config::GetOption("conf",    config);
-		std::string datadir; i2p::config::GetOption("datadir", datadir);
+		std::string config; i2p::config::GetOption("conf", config);
+		std::string datadir;
+		if(DaemonDataDir != "") {
+			datadir = DaemonDataDir;
+		} else {
+			i2p::config::GetOption("datadir", datadir);
+		}
+
 		i2p::fs::DetectDataDir(datadir, IsService());
 		i2p::fs::Init();
 
@@ -99,9 +109,9 @@ namespace util
 
 		certsdir = i2p::fs::GetCertsDir();
 
-		std::string logs     = ""; i2p::config::GetOption("log",      logs);
-		std::string logfile  = ""; i2p::config::GetOption("logfile",  logfile);
-		std::string loglevel = ""; i2p::config::GetOption("loglevel", loglevel);
+		std::string logs     = ""; i2p::config::GetOption("log",        logs);
+		std::string logfile  = ""; i2p::config::GetOption("logfile",    logfile);
+		std::string loglevel = ""; i2p::config::GetOption("loglevel",   loglevel);
 		bool logclftime;           i2p::config::GetOption("logclftime", logclftime);
 
 		/* setup logging */
@@ -151,11 +161,7 @@ namespace util
 
 		bool ipv6; i2p::config::GetOption("ipv6", ipv6);
 		bool ipv4; i2p::config::GetOption("ipv4", ipv4);
-#ifdef MESHNET
-		// manual override for meshnet
-		ipv4 = false;
-		ipv6 = true;
-#endif
+
 		// ifname -> address
 		std::string ifname; i2p::config::GetOption("ifname", ifname);
 		if (ipv4 && i2p::config::IsDefault ("address4"))
@@ -244,6 +250,18 @@ namespace util
 			if (!ipv4 && !ipv6)
 				i2p::context.SetStatus (eRouterStatusMesh);
 		}
+		bool ssu2; i2p::config::GetOption("ssu2.enabled", ssu2);
+		if (ssu2)
+		{
+			bool published; i2p::config::GetOption("ssu2.published", published);
+			if (published)
+			{
+				uint16_t ssu2port; i2p::config::GetOption("ssu2.port", ssu2port);
+				i2p::context.PublishSSU2Address (ssu2port, true, ipv4, ipv6); // publish
+			}
+			else
+				i2p::context.PublishSSU2Address (0, false, ipv4, ipv6); // unpublish
+		}
 
 		bool transit; i2p::config::GetOption("notransit", transit);
 		i2p::context.SetAcceptsTunnels (!transit);
@@ -377,6 +395,7 @@ namespace util
 		}
 
 		bool ntcp2; i2p::config::GetOption("ntcp2.enabled", ntcp2);
+		bool ssu2; i2p::config::GetOption("ssu2.enabled", ssu2);
 		bool ssu; i2p::config::GetOption("ssu", ssu);
 		bool checkInReserved; i2p::config::GetOption("reservedrange", checkInReserved);
 		LogPrint(eLogInfo, "Daemon: Starting Transports");
@@ -384,7 +403,7 @@ namespace util
 		if(!ntcp2) LogPrint(eLogInfo, "Daemon: NTCP2 disabled");
 
 		i2p::transport::transports.SetCheckReserved(checkInReserved);
-		i2p::transport::transports.Start(ntcp2, ssu);
+		i2p::transport::transports.Start(ntcp2, ssu, ssu2);
 		if (i2p::transport::transports.IsBoundSSU() || i2p::transport::transports.IsBoundNTCP2())
 			LogPrint(eLogInfo, "Daemon: Transports started");
 		else
@@ -404,6 +423,10 @@ namespace util
 			try
 			{
 				d.httpServer = std::unique_ptr<i2p::http::HTTPServer>(new i2p::http::HTTPServer(httpAddr, httpPort));
+				d.httpServer->SetDaemonStop (std::bind (Daemon_Singleton::stop, this));
+#if ((!defined(WIN32) && !defined(QT_GUI_LIB) && !defined(ANDROID)) || defined(ANDROID_BINARY))
+				d.httpServer->SetDaemonGracefulTimer (std::bind (gracefulShutdownInterval, this));
+#endif
 				d.httpServer->Start();
 			}
 			catch (std::exception& ex)

daemon/Daemon.h

@@ -20,27 +20,33 @@ namespace util
 	class Daemon_Singleton_Private;
 	class Daemon_Singleton
 	{
-		public:
+	public:
 
-			virtual bool init(int argc, char* argv[], std::shared_ptr<std::ostream> logstream);
-			virtual bool init(int argc, char* argv[]);
-			virtual bool start();
-			virtual bool stop();
-			virtual void run () {};
+		virtual bool init (int argc, char* argv[], std::shared_ptr<std::ostream> logstream);
+		virtual bool init (int argc, char* argv[]);
+		virtual bool start ();
+		virtual bool stop ();
+		virtual void run () {};
 
-			bool isDaemon;
-			bool running;
+		virtual void setDataDir (std::string path);
 
-		protected:
+		bool isDaemon;
+		bool running;
 
-			Daemon_Singleton();
-			virtual ~Daemon_Singleton();
+	protected:
 
-			bool IsService () const;
+		Daemon_Singleton ();
+		virtual ~Daemon_Singleton ();
 
-			// d-pointer for httpServer, httpProxy, etc.
-			class Daemon_Singleton_Private;
-			Daemon_Singleton_Private &d;
+		bool IsService () const;
+
+		// d-pointer for httpServer, httpProxy, etc.
+		class Daemon_Singleton_Private;
+		Daemon_Singleton_Private &d;
+
+	private:
+
+		std::string DaemonDataDir;
 	};
 
 #if defined(QT_GUI_LIB) // check if QT
@@ -69,14 +75,17 @@ namespace util
 				return instance;
 			}
 
-			bool init(int argc, char* argv[]);
-			bool start();
-			bool stop();
+			bool init (int argc, char* argv[]);
+			bool start ();
+			bool stop ();
 			void run ();
 
-			bool isGraceful;
+			void SetIsGraceful (bool state) { m_isGraceful = state; };
+			const bool GetIsGraceful () { return m_isGraceful; };
 
-			DaemonWin32 ():isGraceful(false) {}
+		private:
+
+			bool m_isGraceful;
 	};
 #elif (defined(ANDROID) && !defined(ANDROID_BINARY))
 #define Daemon i2p::util::DaemonAndroid::Instance()
@@ -103,8 +112,8 @@ namespace util
 				return instance;
 			}
 
-			bool start();
-			bool stop();
+			bool start ();
+			bool stop ();
 			void run ();
 
 		private:

daemon/DaemonUnix.cpp

@@ -73,6 +73,7 @@ namespace i2p
 				if (pid < 0) // error
 				{
 					LogPrint(eLogError, "Daemon: Could not fork: ", strerror(errno));
+					std::cerr << "i2pd: Could not fork: " << strerror(errno) << std::endl;
 					return false;
 				}
 
@@ -82,12 +83,14 @@ namespace i2p
 				if (sid < 0)
 				{
 					LogPrint(eLogError, "Daemon: Could not create process group.");
+					std::cerr << "i2pd: Could not create process group." << std::endl;
 					return false;
 				}
 				std::string d = i2p::fs::GetDataDir();
 				if (chdir(d.c_str()) != 0)
 				{
 					LogPrint(eLogError, "Daemon: Could not chdir: ", strerror(errno));
+					std::cerr << "i2pd: Could not chdir: " << strerror(errno) << std::endl;
 					return false;
 				}
 
@@ -144,6 +147,7 @@ namespace i2p
 				if (pidFH < 0)
 				{
 					LogPrint(eLogError, "Daemon: Could not create pid file ", pidfile, ": ", strerror(errno));
+					std::cerr << "i2pd: Could not create pid file " << pidfile << ": " << strerror(errno) << std::endl;
 					return false;
 				}
 
@@ -151,6 +155,7 @@ namespace i2p
 				if (lockf(pidFH, F_TLOCK, 0) != 0)
 				{
 					LogPrint(eLogError, "Daemon: Could not lock pid file ", pidfile, ": ", strerror(errno));
+					std::cerr << "i2pd: Could not lock pid file " << pidfile << ": " << strerror(errno) << std::endl;
 					return false;
 				}
 #endif
@@ -159,7 +164,8 @@ namespace i2p
 				ftruncate(pidFH, 0);
 				if (write(pidFH, pid, strlen(pid)) < 0)
 				{
-					LogPrint(eLogError, "Daemon: Could not write pidfile: ", strerror(errno));
+					LogPrint(eLogError, "Daemon: Could not write pidfile ", pidfile, ": ", strerror(errno));
+					std::cerr << "i2pd: Could not write pidfile " << pidfile << ": " << strerror(errno) << std::endl;
 					return false;
 				}
 			}

daemon/DaemonWin32.cpp

@@ -1,11 +1,13 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
 * See full license text in LICENSE file at top of project tree
 */
 
+#ifdef _WIN32
+
 #include <thread>
 #include <clocale>
 #include "Config.h"
@@ -13,7 +15,7 @@
 #include "util.h"
 #include "Log.h"
 
-#ifdef _WIN32
+#include "Win32Service.h"
 #ifdef WIN32_APP
 #include <windows.h>
 #include "Win32App.h"
@@ -37,8 +39,26 @@ namespace util
 			}
 		);
 
+		i2p::win32::SetIsGraceful (std::bind (&DaemonWin32::SetIsGraceful, this, std::placeholders::_1));
+		i2p::win32::GetIsGraceful (std::bind (&DaemonWin32::GetIsGraceful, this));
+
 		if (!Daemon_Singleton::init(argc, argv))
 			return false;
+
+		if (isDaemon)
+		{
+			LogPrint(eLogDebug, "Daemon: running as service");
+			I2PService service((PSTR)SERVICE_NAME);
+			service.SetDaemonStart (std::bind (&DaemonWin32::start, this));
+			service.SetDaemonStop (std::bind (&DaemonWin32::stop, this));
+			if (!I2PService::Run(service))
+			{
+				LogPrint(eLogError, "Daemon: Service failed to run w/err 0x%08lx\n", GetLastError());
+				return false;
+			}
+			return false;
+		}
+
 		return true;
 	}
 

daemon/HTTPServerResources.h

@@ -1,97 +0,0 @@
-/*
-* Copyright (c) 2013-2021, The PurpleI2P Project
-*
-* This file is part of Purple i2pd project and licensed under BSD3
-*
-* See full license text in LICENSE file at top of project tree
-*/
-
-#ifndef HTTP_SERVER_RESOURCES_H__
-#define HTTP_SERVER_RESOURCES_H__
-
-namespace i2p
-{
-namespace http
-{
-	const std::string itoopieFavicon =
-		"data:image/png;base64,"
-		"iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACx"
-		"jwv8YQUAAAAJcEhZcwAALiIAAC4iAari3ZIAAAAHdElNRQfgCQsUNSZrkhi1AAAAGXRFWHRTb2Z0"
-		"d2FyZQBwYWludC5uZXQgNC4wLjEyQwRr7AAAAoJJREFUOE9jwAUqi4Q1oEwwcDTV1+5sETaBclGB"
-		"vb09C5QJB6kWpvFQJoOCeLC5kmjEHCgXE2SlyETLi3h6QrkM4VL+ssWSCZUgtopITLKqaOotRTEn"
-		"cbAkLqAkGtOqLBLVAWLXyWSVFkkmRiqLxuaqiWb/VBYJMAYrwgckJY25VEUzniqKhjU2y+RtCRSP"
-		"6lUXy/1jIBV5tlYxZUaFVMq2NInwIi9hO8fSfOEAqDZUoCwal6MulvOvyS7gi69K4j9zxZT/m0ps"
-		"/28ptvvvquXXryIa7QYMMdTwqi0WNtVi0GIDseXl7TnUxFKfnGlxAGp0+D8j2eH/8Ub7/9e7nf7X"
-		"+Af/B7rwt6pI0h0l0WhQADOC9DBkhSirpImHNVZKp24ukkyoshGLnN8d5fA/y13t/44Kq/8hlnL/"
-		"z7fZ/58f6vcxSNpbVUVFhV1RLNBVTsQzVYZPSwhsCAhkiIfpNMrkbO6TLf071Sfk/5ZSi/+7q6z/"
-		"P5ns+v9mj/P/CpuI/20y+aeNGYxZoVoYGmsF3aFMBAAZlCwftnF9ke3//bU2//fXWP8/UGv731Am"
-		"+V+DdNblSqnUYqhSTKAiYSOqJBrVqiaa+S3UNPr/gmyH/xuKXf63hnn/B8bIP0UxHfEyyeSNQKVM"
-		"EB1AEB2twhcTLp+gIBJUoyKasEpVJHmqskh8qryovUG/ffCHHRU2q/Tk/YuB6eGPsbExa7ZkpLu1"
-		"oLEcVDtuUCgV1w60rQzElpRUE1EVSX0BYidHiInXF4nagNhYQW60EF+ApH1ktni0A1SIITSUgVlZ"
-		"JHYnlIsfzJjIp9xZKswL5YKBHL+coKJoRDaUSzoozxHVrygQU4JykQADAwAT5b1NHtwZugAAAABJ"
-		"RU5ErkJggg==";
-
-	// bundled style sheet
-	const std::string internalCSS =
-		"<style>\r\n"
-		":root { --main-bg-color: #FAFAFA; --main-text-color: #103456; --main-link-color: #894C84; }\r\n"
-		"@media (prefers-color-scheme: dark) { :root { --main-bg-color: #181818; --main-text-color: #156A3D; --main-link-color: #894C84; } }\r\n"
-		"body { font: 100%/1.5em sans-serif; margin: 0; padding: 1.5em; background: var(--main-bg-color); color: var(--main-text-color); }\r\n"
-		"a, .slide label { text-decoration: none; color: var(--main-link-color)}\r\n"
-		"a:hover, .slide label:hover, button[type=submit]:hover { color: #FAFAFA; background: var(--main-link-color)}\r\n"
-		"a.button { appearance: button; text-decoration: none; padding: 0 5px; border: 1px solid var(--main-link-color)}\r\n"
-		".header { font-size: 2.5em; text-align: center; margin: 1em 0; color: var(--main-link-color)}\r\n"
-		".wrapper { margin: 0 auto; padding: 1em; max-width: 64em}\r\n"
-		".menu { display: block; float: left; overflow: hidden; padding: 4px; max-width: 12em; white-space: nowrap; text-overflow: ellipsis}\r\n"
-		".listitem { display: block; font-family: monospace; font-size: 1.2em; white-space: nowrap}\r\n"
-		".tableitem { font-family: monospace; font-size: 1.2em; white-space: nowrap}\r\n"
-		".content { float: left; font-size: 1em; margin-left: 2em; padding: 4px; max-width: 50em; overflow: auto}\r\n"
-		".tunnel.established { color: #56B734}\r\n"
-		".tunnel.expiring { color: #D3AE3F}\r\n"
-		".tunnel.failed { color: #D33F3F}\r\n"
-		".tunnel.building { color: #434343}\r\n"
-		"caption { font-size: 1.5em; text-align: center; color: var(--main-link-color)}\r\n"
-		"table { display: table; border-collapse: collapse; text-align: center}\r\n"
-		"table.extaddr { text-align: left}\r\n"
-		"table.services { width: 100%}\r\n"
-		"textarea { background-color: var(--main-bg-color); color: var(--main-text-color); word-break: break-all}\r\n"
-		".streamdest { width: 120px; max-width: 240px; overflow: hidden; text-overflow: ellipsis}\r\n"
-		".slide div.slidecontent, .slide [type=\"checkbox\"] { display: none}\r\n"
-		".slide [type=\"checkbox\"]:checked ~ div.slidecontent { display: block; margin-top: 0; padding: 0}\r\n"
-		".disabled { color: #D33F3F}\r\n"
-		".enabled { color: #56B734}\r\n"
-		"button[type=submit] { background-color: transparent; color: var(--main-link-color); text-decoration: none;\r\n"
-		"	padding: 5px; border: 1px solid var(--main-link-color); font-size: 14px}\r\n"
-		"input, select, select option { background-color: var(--main-bg-color); color: var(--main-link-color); padding: 5px;\r\n"
-		"	border: 1px solid var(--main-link-color); font-size: 14px}\r\n"
-		"input:focus, select:focus, select option:focus { outline: none}\r\n"
-		"input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none}\r\n"
-		"@media screen and (max-width: 1150px) { /* adaptive style */\r\n"
-		"	.wrapper { max-width: 58em; }\r\n"
-		"	.content { max-width: 40em; }\r\n"
-		"}\r\n"
-		"@media screen and (max-width: 980px) { body { font: 100%/1.2em sans-serif; padding: 1.2em 0 0 0; }\r\n"
-		"	.menu { width: 100%; max-width: unset; display: block; float: none; position: unset; font-size: 16px; text-align: center; }\r\n"
-		"	.menu a, .commands a { display: inline-block; padding: 4px; }\r\n"
-		"	.content { float: none; margin-left: unset; margin-top: 16px; max-width: 100%; width: 100%; text-align: center; }\r\n"
-		"	a, .slide label { display: block; }\r\n"
-		"	.header { margin: unset; font-size: 1.5em; }\r\n"
-		"	small { display: block }\r\n"
-		"	a.button { appearance: button; text-decoration: none; margin-top: 10px; padding: 6px; border: 2px solid var(--main-link-color);\r\n"
-		"		border-radius: 5px; width: -webkit-fill-available; }\r\n"
-		"	input, select { width: 35%; text-align: center; padding: 5px; border: 2px solid var(--main-link-color); border-radius: 5px; font-size: 18px; }\r\n"
-		"	table.extaddr { margin: auto; text-align: unset; }\r\n"
-		"	textarea { width: -webkit-fill-available; height: auto; padding: 5px; border: 2px solid var(--main-link-color);\r\n"
-		"		border-radius: 5px; font-size: 12px; }\r\n"
-		"	button[type=submit] { padding: 5px 15px; background: transparent; border: 2px solid var(--main-link-color); cursor: pointer;\r\n"
-		"		border-radius: 5px; position: relative; height: 36px; display: -webkit-inline-box; margin-top: 10px; }\r\n"
-		"}\r\n"
-		"</style>\r\n";
-
-	// for external style sheet
-	std::string externalCSS;
-
-} // http
-} // i2p
-
-#endif /* HTTP_SERVER_RESOURCES_H__ */

daemon/I2PControl.cpp

@@ -1,3 +1,11 @@
+/*
+* Copyright (c) 2013-2022, The PurpleI2P Project
+*
+* This file is part of Purple i2pd project and licensed under BSD3
+*
+* See full license text in LICENSE file at top of project tree
+*/
+
 #include <stdio.h>
 #include <sstream>
 #include <openssl/x509.h>
@@ -58,29 +66,28 @@ namespace client
 		m_SSLContext.use_private_key_file (i2pcp_key, boost::asio::ssl::context::pem);
 
 		// handlers
-		m_MethodHandlers["Authenticate"]   = &I2PControlService::AuthenticateHandler;
-		m_MethodHandlers["Echo"]           = &I2PControlService::EchoHandler;
-		m_MethodHandlers["I2PControl"]     = &I2PControlService::I2PControlHandler;
-		m_MethodHandlers["RouterInfo"]     = &I2PControlService::RouterInfoHandler;
-		m_MethodHandlers["RouterManager"]  = &I2PControlService::RouterManagerHandler;
-		m_MethodHandlers["NetworkSetting"] = &I2PControlService::NetworkSettingHandler;
-		m_MethodHandlers["ClientServicesInfo"]     = &I2PControlService::ClientServicesInfoHandler;
+		m_MethodHandlers["Authenticate"]       = &I2PControlService::AuthenticateHandler;
+		m_MethodHandlers["Echo"]               = &I2PControlService::EchoHandler;
+		m_MethodHandlers["I2PControl"]         = &I2PControlService::I2PControlHandler;
+		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;
 
 		// RouterInfo
-		m_RouterInfoHandlers["i2p.router.uptime"]  = &I2PControlService::UptimeHandler;
-		m_RouterInfoHandlers["i2p.router.version"] = &I2PControlService::VersionHandler;
-		m_RouterInfoHandlers["i2p.router.status"]  = &I2PControlService::StatusHandler;
-		m_RouterInfoHandlers["i2p.router.netdb.knownpeers"]   = &I2PControlService::NetDbKnownPeersHandler;
-		m_RouterInfoHandlers["i2p.router.netdb.activepeers"]  = &I2PControlService::NetDbActivePeersHandler;
-		m_RouterInfoHandlers["i2p.router.net.bw.inbound.1s"]  = &I2PControlService::InboundBandwidth1S;
-		m_RouterInfoHandlers["i2p.router.net.bw.outbound.1s"] = &I2PControlService::OutboundBandwidth1S;
-		m_RouterInfoHandlers["i2p.router.net.status"]         = &I2PControlService::NetStatusHandler;
+		m_RouterInfoHandlers["i2p.router.uptime"]                    = &I2PControlService::UptimeHandler;
+		m_RouterInfoHandlers["i2p.router.version"]                   = &I2PControlService::VersionHandler;
+		m_RouterInfoHandlers["i2p.router.status"]                    = &I2PControlService::StatusHandler;
+		m_RouterInfoHandlers["i2p.router.netdb.knownpeers"]          = &I2PControlService::NetDbKnownPeersHandler;
+		m_RouterInfoHandlers["i2p.router.netdb.activepeers"]         = &I2PControlService::NetDbActivePeersHandler;
+		m_RouterInfoHandlers["i2p.router.net.bw.inbound.1s"]         = &I2PControlService::InboundBandwidth1S;
+		m_RouterInfoHandlers["i2p.router.net.bw.outbound.1s"]        = &I2PControlService::OutboundBandwidth1S;
+		m_RouterInfoHandlers["i2p.router.net.status"]                = &I2PControlService::NetStatusHandler;
 		m_RouterInfoHandlers["i2p.router.net.tunnels.participating"] = &I2PControlService::TunnelsParticipatingHandler;
-		m_RouterInfoHandlers["i2p.router.net.tunnels.successrate"] =
-&I2PControlService::TunnelsSuccessRateHandler;
+		m_RouterInfoHandlers["i2p.router.net.tunnels.successrate"]   = &I2PControlService::TunnelsSuccessRateHandler;
 		m_RouterInfoHandlers["i2p.router.net.total.received.bytes"]  = &I2PControlService::NetTotalReceivedBytes;
 		m_RouterInfoHandlers["i2p.router.net.total.sent.bytes"]      = &I2PControlService::NetTotalSentBytes;
 
@@ -96,10 +103,10 @@ namespace client
 		// 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;
+		m_ClientServicesInfoHandlers["SOCKS"]     = &I2PControlService::SOCKSInfoHandler;
+		m_ClientServicesInfoHandlers["SAM"]       = &I2PControlService::SAMInfoHandler;
+		m_ClientServicesInfoHandlers["BOB"]       = &I2PControlService::BOBInfoHandler;
+		m_ClientServicesInfoHandlers["I2CP"]      = &I2PControlService::I2CPInfoHandler;
 	}
 
 	I2PControlService::~I2PControlService ()
@@ -160,7 +167,7 @@ namespace client
 			Accept ();
 
 		if (ecode) {
-			LogPrint (eLogError, "I2PControl: Accept error: ",  ecode.message ());
+			LogPrint (eLogError, "I2PControl: Accept error: ", ecode.message ());
 			return;
 		}
 		LogPrint (eLogDebug, "I2PControl: New request from ", socket->lowest_layer ().remote_endpoint ());
@@ -278,11 +285,16 @@ namespace client
 		ss << "\"" << name << "\":" << value;
 	}
 
-	void I2PControlService::InsertParam (std::ostringstream& ss, const std::string& name, const std::string& value) const
+	void I2PControlService::InsertParam (std::ostringstream& ss, const std::string& name, const std::string& value, bool quotes) const
 	{
 		ss << "\"" << name << "\":";
 		if (value.length () > 0)
-			ss << "\"" << value << "\"";
+		{
+			if (quotes)
+				ss << "\"" << value << "\"";
+			else
+				ss << value;
+		}
 		else
 			ss << "null";
 	}
@@ -406,7 +418,7 @@ namespace client
 
 	void I2PControlService::UptimeHandler (std::ostringstream& results)
 	{
-		InsertParam (results, "i2p.router.uptime", std::to_string (i2p::context.GetUptime ()*1000LL));
+		InsertParam (results, "i2p.router.uptime", std::to_string (i2p::context.GetUptime ()*1000LL), false);
 	}
 
 	void I2PControlService::VersionHandler (std::ostringstream& results)
@@ -466,7 +478,7 @@ namespace client
 
 	void I2PControlService::NetTotalSentBytes (std::ostringstream& results)
 	{
-		InsertParam (results, "i2p.router.net.total.sent.bytes",     (double)i2p::transport::transports.GetTotalSentBytes ());
+		InsertParam (results, "i2p.router.net.total.sent.bytes", (double)i2p::transport::transports.GetTotalSentBytes ());
 	}
 
 
@@ -494,7 +506,7 @@ namespace client
 		m_ShutdownTimer.expires_from_now (boost::posix_time::seconds(1)); // 1 second to make sure response has been sent
 		m_ShutdownTimer.async_wait (
 			[](const boost::system::error_code& ecode)
-		    {
+			{
 				Daemon.running = 0;
 			});
 	}
@@ -508,7 +520,7 @@ namespace client
 		m_ShutdownTimer.expires_from_now (boost::posix_time::seconds(timeout + 1)); // + 1 second
 		m_ShutdownTimer.async_wait (
 			[](const boost::system::error_code& ecode)
-		    {
+			{
 				Daemon.running = 0;
 			});
 	}

daemon/I2PControl.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -65,7 +65,7 @@ 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 std::string& value, bool quotes = true) const;
 			void InsertParam (std::ostringstream& ss, const std::string& name, const boost::property_tree::ptree& value) const;
 
 			// methods

daemon/UPnP.cpp

@@ -93,7 +93,7 @@ namespace transport
 #endif
 
 		isError = err != UPNPDISCOVER_SUCCESS;
-#else  // MINIUPNPC_API_VERSION >= 8
+#else // MINIUPNPC_API_VERSION >= 8
 		err = 0;
 		m_Devlist = upnpDiscover (UPNP_RESPONSE_TIMEOUT, NULL, NULL, 0);
 		isError = m_Devlist == NULL;

daemon/UPnP.h

@@ -51,7 +51,7 @@ namespace transport
 		private:
 
 			void Discover ();
-			int  CheckMapping (const char* port, const char* type);
+			int CheckMapping (const char* port, const char* type);
 			void PortMapping ();
 			void TryPortMapping (std::shared_ptr<i2p::data::RouterInfo::Address> address);
 			void CloseMapping ();
@@ -80,7 +80,7 @@ namespace transport
 }
 }
 
-#else  // USE_UPNP
+#else // USE_UPNP
 namespace i2p {
 namespace transport {
 	/* class stub */

debian/changelog

@@ -1,3 +1,22 @@
+i2pd (2.42.1-1) unstable; urgency=medium
+
+  * updated to version 2.42.1/0.9.54
+  * remove -O3 optimization flag
+
+ -- r4sas <r4sas@i2pmail.org>  Tue, 24 May 2022 12:00:00 +0000
+
+i2pd (2.42.0-1) unstable; urgency=medium
+
+  * updated to version 2.42.0/0.9.54
+
+ -- orignal <orignal@i2pmail.org>  Sun, 22 May 2022 16:00:00 +0000
+
+i2pd (2.41.0-1) unstable; urgency=medium
+
+  * updated to version 2.41.0/0.9.53
+
+ -- r4sas <r4sas@i2pmail.org>  Sun, 20 Feb 2022 13:00:00 +0000
+
 i2pd (2.40.0-1) unstable; urgency=medium
 
   * updated to version 2.40.0/0.9.52

debian/patches/02-upnp.patch

@@ -2,14 +2,14 @@ Description: Enable UPnP usage in package
 Author: r4sas <r4sas@i2pmail.org>
 
 Reviewed-By: r4sas <r4sas@i2pmail.org>
-Last-Update: 2021-10-22
+Last-Update: 2022-03-23
 
 --- i2pd.orig/Makefile
 +++ i2pd/Makefile
-@@ -32,7 +32,7 @@ include filelist.mk
+@@ -31,7 +31,7 @@ include filelist.mk
+ 
  USE_AESNI       := $(or $(USE_AESNI),yes)
  USE_STATIC      := $(or $(USE_STATIC),no)
- USE_MESHNET     := $(or $(USE_MESHNET),no)
 -USE_UPNP        := $(or $(USE_UPNP),no)
 +USE_UPNP        := $(or $(USE_UPNP),yes)
  DEBUG           := $(or $(DEBUG),yes)

debian/rules

@@ -1,16 +1,13 @@
 #!/usr/bin/make -f
 #export DH_VERBOSE=1
-
-
 export DEB_BUILD_MAINT_OPTIONS = hardening=+all
 
-
 include /usr/share/dpkg/architecture.mk
 
-export DEB_CXXFLAGS_MAINT_APPEND  = -Wall -pedantic -O3
-
+export DEB_CXXFLAGS_MAINT_APPEND  = -Wall -pedantic
 export DEB_LDFLAGS_MAINT_APPEND =
 
-
 %:
 	dh $@ --parallel
+
+override_dh_auto_install:

filelist.mk

@@ -1,26 +1,7 @@
-#LIB_SRC = \
-#  BloomFilter.cpp Gzip.cpp Crypto.cpp Datagram.cpp Garlic.cpp I2NPProtocol.cpp LeaseSet.cpp \
-#  Log.cpp NTCPSession.cpp NetDb.cpp NetDbRequests.cpp Profiling.cpp \
-#  Reseed.cpp RouterContext.cpp RouterInfo.cpp Signature.cpp SSU.cpp \
-#  SSUSession.cpp SSUData.cpp Streaming.cpp Identity.cpp TransitTunnel.cpp \
-#  Transports.cpp Tunnel.cpp TunnelEndpoint.cpp TunnelPool.cpp TunnelGateway.cpp \
-#  Destination.cpp Base.cpp I2PEndian.cpp FS.cpp Config.cpp Family.cpp \
-#  Config.cpp HTTP.cpp Timestamp.cpp util.cpp api.cpp Gost.cpp
-
 LIB_SRC = $(wildcard $(LIB_SRC_DIR)/*.cpp)
-
-#LIB_CLIENT_SRC = \
-#	AddressBook.cpp BOB.cpp ClientContext.cpp I2PTunnel.cpp I2PService.cpp MatchedDestination.cpp \
-#	SAM.cpp SOCKS.cpp HTTPProxy.cpp I2CP.cpp
-
 LIB_CLIENT_SRC = $(wildcard $(LIB_CLIENT_SRC_DIR)/*.cpp)
-
-# also: Daemon{Linux,Win32}.cpp will be added later
-#DAEMON_SRC = \
-#	HTTPServer.cpp I2PControl.cpp UPnP.cpp Daemon.cpp i2pd.cpp
-
 LANG_SRC = $(wildcard $(LANG_SRC_DIR)/*.cpp)
+WEBCONSOLE_SRC = $(wildcard $(WEBCONSOLE_SRC_DIR)/*.cpp)
 
 WRAP_LIB_SRC = $(wildcard $(WRAP_SRC_DIR)/*.cpp)
-
-DAEMON_SRC = $(wildcard $(DAEMON_SRC_DIR)/*.cpp)
+DAEMON_SRC = $(DAEMON_SRC_DIR)/Daemon.cpp $(DAEMON_SRC_DIR)/I2PControl.cpp $(DAEMON_SRC_DIR)/i2pd.cpp $(DAEMON_SRC_DIR)/UPnP.cpp

i18n/French.cpp

@@ -0,0 +1,102 @@
+/*
+* Copyright (c) 2022, The PurpleI2P Project
+*
+* This file is part of Purple i2pd project and licensed under BSD3
+*
+* See full license text in LICENSE file at top of project tree
+*/
+
+#include <map>
+#include <vector>
+#include <string>
+#include <memory>
+#include "I18N.h"
+
+// French localization file
+
+namespace i2p
+{
+namespace i18n
+{
+namespace french // language namespace
+{
+	// language name in lowercase
+	static std::string language = "french";
+
+	// See for language plural forms here:
+	// https://localization-guide.readthedocs.io/en/latest/l10n/pluralforms.html
+	static int plural (int n) {
+		return n != 1 ? 1 : 0;
+	}
+
+	static std::map<std::string, std::string> strings
+	{
+		{"KiB", "Kio"},
+		{"MiB", "Mio"},
+		{"GiB", "Gio"},
+		{"building", "En construction"},
+		{"failed", "echoué"},
+		{"expiring", "expiré"},
+		{"established", "établi"},
+		{"unknown", "inconnu"},
+		{"exploratory", "exploratoire"},
+		{"<b>i2pd</b> webconsole", "Console web <b>i2pd</b>"},
+		{"Main page", "Page principale"},
+		{"Router commands", "Commandes du routeur"},
+		{"Local Destinations", "Destinations locales"},
+		{"Tunnels", "Tunnels"},
+		{"Transit Tunnels", "Tunnels transitoires"},
+		{"I2P tunnels", "Tunnels I2P"},
+		{"SAM sessions", "Sessions SAM"},
+		{"ERROR", "ERREUR"},
+		{"OK", "OK"},
+		{"Firewalled", "Derrière un pare-feu"},
+		{"Error", "Erreur"},
+		{"Offline", "Hors ligne"},
+		{"Uptime", "Temps de fonctionnement"},
+		{"Network status", "État du réseau"},
+		{"Network status v6", "État du réseau v6"},
+		{"Stopping in", "Arrêt dans"},
+		{"Family", "Famille"},
+		{"Tunnel creation success rate", "Taux de succès de création de tunnels"},
+		{"Received", "Reçu"},
+		{"KiB/s", "kio/s"},
+		{"Sent", "Envoyé"},
+		{"Transit", "Transit"},
+		{"Hidden content. Press on text to see.", "Contenu caché. Cliquez sur le texte pour regarder."},
+		{"Router Ident", "Identifiant du routeur"},
+		{"Router Family", "Famille du routeur"},
+		{"Version", "Version"},
+		{"Our external address", "Notre adresse externe"},
+		{"Client Tunnels", "Tunnels clients"},
+		{"Services", "Services"},
+		{"Enabled", "Activé"},
+		{"Disabled", "Désactivé"},
+		{"Encrypted B33 address", "Adresse B33 chiffrée"},
+		{"Domain", "Domaine"},
+		{"<b>Note:</b> result string can be used only for registering 2LD domains (example.i2p). For registering subdomains please use i2pd-tools.", "<b>Note:</b> La chaîne résultante peut seulement être utilisée pour enregistrer les domaines 2LD (exemple.i2p). Pour enregistrer des sous-domaines, veuillez utiliser i2pd-tools."},
+		{"Address", "Adresse"},
+		{"ms", "ms"},
+		{"Outbound tunnels", "Tunnels sortants"},
+		{"Destination", "Destination"},
+		{"Local Destination", "Destination locale"},
+		{"", ""},
+	};
+
+	static std::map<std::string, std::vector<std::string>> plurals
+	{
+		{"days", {"jour", "jours"}},
+		{"hours", {"heure", "heures"}},
+		{"minutes", {"minute", "minutes"}},
+		{"seconds", {"seconde", "secondes"}},
+		{"", {"", ""}},
+	};
+
+	std::shared_ptr<const i2p::i18n::Locale> GetLocale()
+	{
+		return std::make_shared<i2p::i18n::Locale>(language, strings, plurals, [] (int n)->int { return plural(n); });
+	}
+
+} // language
+} // i18n
+} // i2p

i18n/German.cpp

@@ -0,0 +1,215 @@
+/*
+* Copyright (c) 2022, The PurpleI2P Project
+*
+* This file is part of Purple i2pd project and licensed under BSD3
+*
+* See full license text in LICENSE file at top of project tree
+*/
+
+#include <map>
+#include <vector>
+#include <string>
+#include <memory>
+#include "I18N.h"
+
+// German localization file
+
+namespace i2p
+{
+namespace i18n
+{
+namespace german // language namespace
+{
+	// language name in lowercase
+	static std::string language = "german";
+
+	// See for language plural forms here:
+	// https://localization-guide.readthedocs.io/en/latest/l10n/pluralforms.html
+	static int plural (int n) {
+		return n != 1 ? 1 : 0;
+	}
+
+	static std::map<std::string, std::string> strings
+	{
+		{"KiB", "KiB"},
+		{"MiB", "MiB"},
+		{"GiB", "GiB"},
+		{"building", "In Bau"},
+		{"failed", "fehlgeschlagen"},
+		{"expiring", "läuft ab in"},
+		{"established", "hergestellt"},
+		{"unknown", "Unbekannt"},
+		{"exploratory", "erforschende"},
+		{"<b>i2pd</b> webconsole", "<b>i2pd</b> Webkonsole"},
+		{"Main page", "Startseite"},
+		{"Router commands", "Router Befehle"},
+		{"Local Destinations", "Lokale Destination"},
+		{"LeaseSets", "LeaseSets"},
+		{"Tunnels", "Tunnel"},
+		{"Transit Tunnels", "Transittunnel"},
+		{"Transports", "Transporte"},
+		{"I2P tunnels", "I2P Tunnel"},
+		{"SAM sessions", "SAM Sitzungen"},
+		{"ERROR", "FEHLER"},
+		{"OK", "OK"},
+		{"Testing", "Testen"},
+		{"Firewalled", "Hinter eine Firewall"},
+		{"Unknown", "Unbekannt"},
+		{"Proxy", "Proxy"},
+		{"Mesh", "Mesh"},
+		{"Error", "Fehler"},
+		{"Clock skew", "Zeitabweichung"},
+		{"Offline", "Offline"},
+		{"Symmetric NAT", "Symmetrisches NAT"},
+		{"Uptime", "Laufzeit"},
+		{"Network status", "Netzwerkstatus"},
+		{"Network status v6", "Netzwerkstatus v6"},
+		{"Stopping in", "Stoppt in"},
+		{"Family", "Familie"},
+		{"Tunnel creation success rate", "Erfolgsrate der Tunnelerstellung"},
+		{"Received", "Eingegangen"},
+		{"KiB/s", "KiB/s"},
+		{"Sent", "Gesendet"},
+		{"Transit", "Transit"},
+		{"Data path", "Datenpfad"},
+		{"Hidden content. Press on text to see.", "Versteckter Inhalt. Klicke hier, um ihn zu sehen."},
+		{"Router Ident", "Routeridentität"},
+		{"Router Family", "Routerfamilie"},
+		{"Router Caps", "Routerattribute"},
+		{"Version", "Version"},
+		{"Our external address", "Unsere externe Adresse"},
+		{"supported", "unterstützt"},
+		{"Routers", "Router"},
+		{"Floodfills", "Floodfills"},
+		{"Client Tunnels", "Klienttunnel"},
+		{"Services", "Services"},
+		{"Enabled", "Aktiviert"},
+		{"Disabled", "Deaktiviert"},
+		{"Encrypted B33 address", "Verschlüsselte B33 Adresse"},
+		{"Address registration line", "Adresseregistrierungszeile"},
+		{"Domain", "Domain"},
+		{"Generate", "Generieren"},
+		{"<b>Note:</b> result string can be used only for registering 2LD domains (example.i2p). For registering subdomains please use i2pd-tools.", "<b>Hinweis:</b> Der resultierende String kann nur für die Registrierung einer 2LD Domain (beispiel.i2p) benutzt werden. Für die Registrierung von Subdomains kann i2pd-tools verwendet werden."},
+		{"Address", "Adresse"},
+		{"Type", "Typ"},
+		{"EncType", "Verschlüsselungstyp"},
+		{"Inbound tunnels", "Eingehende Tunnel"},
+		{"ms", "ms"},
+		{"Outbound tunnels", "Ausgehende Tunnel"},
+		{"Tags", "Tags"},
+		{"Incoming", "Eingehend"},
+		{"Outgoing", "Ausgehend"},
+		{"Destination", "Destination"},
+		{"Amount", "Anzahl"},
+		{"Incoming Tags", "Eingehende Tags"},
+		{"Tags sessions", "Tags Sitzungen"},
+		{"Status", "Status"},
+		{"Local Destination", "Lokale Destination"},
+		{"Streams", "Streams"},
+		{"Close stream", "Stream schließen"},
+		{"I2CP session not found", "I2CP Sitzung nicht gefunden"},
+		{"I2CP is not enabled", "I2CP ist nicht aktiviert"},
+		{"Invalid", "Ungültig"},
+		{"Store type", "Speichertyp"},
+		{"Expires", "Ablaufdatum"},
+		{"Non Expired Leases", "Nicht abgelaufene Leases"},
+		{"Gateway", "Gateway"},
+		{"TunnelID", "TunnelID"},
+		{"EndDate", "Enddatum"},
+		{"not floodfill", "kein Floodfill"},
+		{"Queue size", "Warteschlangengröße"},
+		{"Run peer test", "Peer-Test ausführen"},
+		{"Decline transit tunnels", "Transittunnel ablehnen"},
+		{"Accept transit tunnels", "Transittunnel akzeptieren"},
+		{"Cancel graceful shutdown", "Beende das kontrollierte herunterfahren"},
+		{"Start graceful shutdown", "Starte das kontrollierte Herunterfahren"},
+		{"Force shutdown", "Herunterfahren erzwingen"},
+		{"Reload external CSS styles", "Lade externe CSS-Styles neu"},
+		{"<b>Note:</b> any action done here are not persistent and not changes your config files.", "<b>Hinweis:</b> Alle hier durchgeführten Aktionen sind nicht dauerhaft und ändern die Konfigurationsdateien nicht."},
+		{"Logging level", "Protokollierungslevel"},
+		{"Transit tunnels limit", "Limit für Transittunnel"},
+		{"Change", "Verändern"},
+		{"Change language", "Sprache ändern"},
+		{"no transit tunnels currently built", "derzeit keine Transittunnel aufgebaut"},
+		{"SAM disabled", "SAM deaktiviert"},
+		{"no sessions currently running", "Derzeit keine laufenden Sitzungen"},
+		{"SAM session not found", "SAM Sitzung nicht gefunden"},
+		{"SAM Session", "SAM Sitzung"},
+		{"Server Tunnels", "Servertunnel"},
+		{"Client Forwards", "Klient-Weiterleitungen"},
+		{"Server Forwards", "Server-Weiterleitungen"},
+		{"Unknown page", "Unbekannte Seite"},
+		{"Invalid token", "Ungültiger Token"},
+		{"SUCCESS", "ERFOLGREICH"},
+		{"Stream closed", "Stream geschlossen"},
+		{"Stream not found or already was closed", "Stream nicht gefunden oder bereits geschlossen"},
+		{"Destination not found", "Destination nicht gefunden"},
+		{"StreamID can't be null", "StreamID kann nicht null sein"},
+		{"Return to destination page", "Zurück zur Destination-Seite"},
+		{"You will be redirected in 5 seconds", "Du wirst in 5 Sekunden weitergeleitet"},
+		{"Transit tunnels count must not exceed 65535", "Es darf maximal 65535 Transittunnel geben"},
+		{"Back to commands list", "Zurück zur Kommandoliste"},
+		{"Register at reg.i2p", "Auf reg.i2p registrieren"},
+		{"Description", "Beschreibung"},
+		{"A bit information about service on domain", "Ein bisschen Informationen über den Service auf der Domain"},
+		{"Submit", "Einreichen"},
+		{"Domain can't end with .b32.i2p", "Domain kann nicht mit .b32.i2p enden"},
+		{"Domain must end with .i2p", "Domain muss mit .i2p enden"},
+		{"Such destination is not found", "Eine solche Destination konnte nicht gefunden werden"},
+		{"Unknown command", "Unbekannter Befehl"},
+		{"Command accepted", "Befehl akzeptiert"},
+		{"Proxy error", "Proxy-Fehler"},
+		{"Proxy info", "Proxy-Info"},
+		{"Proxy error: Host not found", "Proxy-Fehler: Host nicht gefunden"},
+		{"Remote host not found in router's addressbook", "Remote-Host nicht im Router Adressbuch gefunden"},
+		{"You may try to find this host on jump services below", "Vielleicht kannst du diesen Host auf einen der Jump-Services unten finden"},
+		{"Invalid request", "Ungültige Anfrage"},
+		{"Proxy unable to parse your request", "Proxy konnte die Anfrage nicht interpretieren"},
+		{"addresshelper is not supported", "addresshelper wird nicht unterstützt"},
+		{"Host", "Host"},
+		{"added to router's addressbook from helper", "vom Helfer zum Router Adressbuch hinzugefügt"},
+		{"Click here to proceed:", "Klicke hier um fortzufahren:"},
+		{"Continue", "Fortsetzen"},
+		{"Addresshelper found", "Adresshelfer gefunden"},
+		{"already in router's addressbook", "bereits im Adressbuch des Routers"},
+		{"Click here to update record:", "Klicke hier, um den Eintrag zu aktualisieren:"},
+		{"invalid request uri", "ungültige Anfrage-URI"},
+		{"Can't detect destination host from request", "Kann Anhand der Anfrage den Destination-Host nicht erkennen"},
+		{"Outproxy failure", "Outproxy-Fehler"},
+		{"bad outproxy settings", "ungültige Outproxy-Einstellungen"},
+		{"not inside I2P network, but outproxy is not enabled", "nicht innerhalb des I2P-Netzwerks, aber Outproxy ist nicht aktiviert"},
+		{"unknown outproxy url", "unbekannte Outproxy-URL"},
+		{"cannot resolve upstream proxy", "kann den Upstream-Proxy nicht auflösen"},
+		{"hostname too long", "Hostname zu lang"},
+		{"cannot connect to upstream socks proxy", "Kann keine Verbindung zum Upstream-Socks-Proxy herstellen"},
+		{"Cannot negotiate with socks proxy", "Kann nicht mit Socks-Proxy verhandeln"},
+		{"CONNECT error", "CONNECT-Fehler"},
+		{"Failed to Connect", "Verbindung konnte nicht hergestellt werden"},
+		{"socks proxy error", "Socks-Proxy-Fehler"},
+		{"failed to send request to upstream", "Anfrage an den Upstream zu senden ist gescheitert"},
+		{"No Reply From socks proxy", "Keine Antwort vom Socks-Proxy"},
+		{"cannot connect", "kann nicht verbinden"},
+		{"http out proxy not implemented", "HTTP-Outproxy nicht implementiert"},
+		{"cannot connect to upstream http proxy", "Kann nicht zu Upstream-HTTP-Proxy verbinden"},
+		{"Host is down", "Host ist offline"},
+		{"Can't create connection to requested host, it may be down. Please try again later.", "Konnte keine Verbindung zum angefragten Host aufbaunen, vielleicht ist es offline. Versuche es später noch einmal."},
+		{"", ""},
+	};
+
+	static std::map<std::string, std::vector<std::string>> plurals
+	{
+		{"days", {"Tag", "Tage"}},
+		{"hours", {"Stunde", "Stunden"}},
+		{"minutes", {"Minute", "Minuten"}},
+		{"seconds", {"Sekunde", "Sekunden"}},
+		{"", {"", ""}},
+	};
+
+	std::shared_ptr<const i2p::i18n::Locale> GetLocale()
+	{
+		return std::make_shared<i2p::i18n::Locale>(language, strings, plurals, [] (int n)->int { return plural(n); });
+	}
+
+} // language
+} // i18n
+} // i2p

i18n/I18N.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021, The PurpleI2P Project
+* Copyright (c) 2021-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *

i18n/I18N_langs.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021, The PurpleI2P Project
+* Copyright (c) 2021-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -74,19 +74,23 @@ namespace i18n
 	namespace afrikaans { std::shared_ptr<const i2p::i18n::Locale> GetLocale (); }
 	namespace armenian  { std::shared_ptr<const i2p::i18n::Locale> GetLocale (); }
 	namespace english   { std::shared_ptr<const i2p::i18n::Locale> GetLocale (); }
+	namespace french    { std::shared_ptr<const i2p::i18n::Locale> GetLocale (); }
+	namespace german    { std::shared_ptr<const i2p::i18n::Locale> GetLocale (); }
 	namespace russian   { std::shared_ptr<const i2p::i18n::Locale> GetLocale (); }
 	namespace turkmen   { std::shared_ptr<const i2p::i18n::Locale> GetLocale (); }
 	namespace ukrainian { std::shared_ptr<const i2p::i18n::Locale> GetLocale (); }
 	namespace uzbek     { std::shared_ptr<const i2p::i18n::Locale> GetLocale (); }
 
 	/**
-	 * That map contains international language name lower-case and name in it's language
+	 * That map contains international language name lower-case, name in it's language and it's code
 	 */
 	static std::map<std::string, langData> languages
 	{
 		{ "afrikaans", {"Afrikaans", "af", i2p::i18n::afrikaans::GetLocale} },
 		{ "armenian", {"հայերէն", "hy", i2p::i18n::armenian::GetLocale} },
 		{ "english", {"English", "en", i2p::i18n::english::GetLocale} },
+		{ "french", {"Français", "fr", i2p::i18n::french::GetLocale} },
+		{ "german", {"Deutsch", "de", i2p::i18n::german::GetLocale} },
 		{ "russian", {"русский язык", "ru", i2p::i18n::russian::GetLocale} },
 		{ "turkmen", {"türkmen dili", "tk", i2p::i18n::turkmen::GetLocale} },
 		{ "ukrainian", {"украї́нська мо́ва", "uk", i2p::i18n::ukrainian::GetLocale} },

i18n/Turkmen.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021, The PurpleI2P Project
+* Copyright (c) 2021-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -198,7 +198,6 @@ namespace turkmen // language namespace
 
 	static std::map<std::string, std::vector<std::string>> plurals
 	{
-		// ShowUptime
 		{"days",    {"gün", "gün"}},
 		{"hours",   {"sagat", "sagat"}},
 		{"minutes", {"minut", "minut"}},

i18n/Uzbek.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021, The PurpleI2P Project
+* Copyright (c) 2021-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -34,20 +34,21 @@ namespace uzbek // language namespace
 		{"KiB", "KiB"},
 		{"MiB", "MiB"},
 		{"GiB", "GiB"},
-		{"building", "qurilish"},
+		{"building", "yaratilmoqda"},
 		{"failed", "muvaffaqiyatsiz"},
 		{"expiring", "muddati tugaydi"},
 		{"established", "aloqa o'rnatildi"},
 		{"unknown", "noma'lum"},
 		{"exploratory", "tadqiqiy"},
-		{"<b>i2pd</b> webconsole", "<b>i2pd</b> veb -konsoli"},
+		{"<b>i2pd</b> webconsole", "<b>i2pd</b> veb-konsoli"},
 		{"Main page", "Asosiy sahifa"},
 		{"Router commands", "Router buyruqlari"},
+		{"Local Destinations", "Mahalliy joylanishlar"},
 		{"LeaseSets", "LeaseSets"},
 		{"Tunnels", "Tunnellar"},
-		{"Transit Tunnels", "Tranzit Tunellar"},
+		{"Transit Tunnels", "Tranzit Tunellari"},
 		{"Transports", "Transportlar"},
-		{"I2P tunnels", "I2P tunnellar"},
+		{"I2P tunnels", "I2P tunnellari"},
 		{"SAM sessions", "SAM sessiyalari"},
 		{"ERROR", "XATO"},
 		{"OK", "OK"},
@@ -70,25 +71,25 @@ namespace uzbek // language namespace
 		{"KiB/s", "KiB/s"},
 		{"Sent", "Yuborilgan"},
 		{"Transit", "Tranzit"},
-		{"Data path", "Ma'lumotlar yo'li"},
+		{"Data path", "Ma'lumotlar joylanishi"},
 		{"Hidden content. Press on text to see.", "Yashirin tarkib. Ko'rish uchun matn ustida bosing."},
 		{"Router Ident", "Router identifikatori"},
-		{"Router Family", "Router Oila"},
-		{"Router Caps", "Router bayroqlari"},
+		{"Router Family", "Router oilasi"},
+		{"Router Caps", "Router Bayroqlari"},
 		{"Version", "Versiya"},
 		{"Our external address", "Bizning tashqi manzilimiz"},
-		{"supported", "qo'llab -quvvatlanadi"},
+		{"supported", "qo'llab-quvvatlanadi"},
 		{"Routers", "Routerlar"},
 		{"Floodfills", "Floodfills"},
-		{"Client Tunnels", "Mijoz tunellari"},
+		{"Client Tunnels", "Mijoz Tunellari"},
 		{"Services", "Xizmatlar"},
 		{"Enabled", "Yoqilgan"},
 		{"Disabled", "O'chirilgan"},
 		{"Encrypted B33 address", "Shifrlangan B33 manzil"},
 		{"Address registration line", "Manzilni ro'yxatga olish liniyasi"},
 		{"Domain", "Domen"},
-		{"Generate", "Varatish"},
-		{"<b>Note:</b> result string can be used only for registering 2LD domains (example.i2p). For registering subdomains please use i2pd-tools.", "<b>Eslatma:</b> natija satridan faqat 2LD domenlarini ro'yxatdan o'tkazish uchun foydalanish mumkin (example.i2p). Subdomenlarni ro'yxatdan o'tkazish uchun i2pd-tools dan foydalaning."},
+		{"Generate", "Yaratish"},
+		{"<b>Note:</b> result string can be used only for registering 2LD domains (example.i2p). For registering subdomains please use i2pd-tools.", "<b>Eslatma:</b> natija satridan faqat 2LD domenlarini ro'yxatdan o'tkazish uchun foydalanish mumkin (example.i2p). Subdomenlarni ro'yxatdan o'tkazish uchun 'i2pd-tools'dan foydalaning."},
 		{"Address", "Manzil"},
 		{"Type", "Turi"},
 		{"EncType", "ShifrlashTuri"},
@@ -99,10 +100,11 @@ namespace uzbek // language namespace
 		{"Incoming", "Kiruvchi"},
 		{"Outgoing", "Chiquvchi"},
 		{"Destination", "Manzilgoh"},
-		{"Amount", "Yig'indi"},
+		{"Amount", "Soni"},
 		{"Incoming Tags", "Kiruvchi teglar"},
 		{"Tags sessions", "Teglar sessiyalari"},
 		{"Status", "Holat"},
+		{"Local Destination", "Mahalliy joylanish"},
 		{"Streams", "Strim"},
 		{"Close stream", "Strimni o'chirish"},
 		{"I2CP session not found", "I2CP sessiyasi topilmadi"},
@@ -117,14 +119,15 @@ namespace uzbek // language namespace
 		{"not floodfill", "floodfill emas"},
 		{"Queue size", "Navbat hajmi"},
 		{"Run peer test", "Sinovni boshlang"},
-		{"Decline transit tunnels", "Tranzit tunnellarni rad etish"},
+		{"Decline transit tunnels", "Tranzit tunnellarini rad etish"},
 		{"Accept transit tunnels", "Tranzit tunnellarni qabul qilish"},
-		{"Cancel graceful shutdown", "Yumshoq to'xtashni bekor qiling"},
-		{"Start graceful shutdown", "Yumshoq to'xtashni boshlang"},
-		{"Force shutdown", "Bizning tashqi manzilimiz"},
+		{"Cancel graceful shutdown", "Yumshoq to'xtashni bekor qilish"},
+		{"Start graceful shutdown", "Yumshoq to'xtashni boshlash"},
+		{"Force shutdown", "Majburiy to'xtatish"},
 		{"Reload external CSS styles", "Tashqi CSS uslublarini qayta yuklang"},
-		{"<b>Note:</b> any action done here are not persistent and not changes your config files.", "<b>Eslatma:</b> bu erda qilingan har qanday harakat doimiy emas va konfiguratsiya fayllarini o'zgartirmaydi."},
-		{"Transit tunnels limit", "Tranzit tunellar chegarasi"},
+		{"<b>Note:</b> any action done here are not persistent and not changes your config files.", "<b>Eslatma:</b> shu yerda qilingan har qanday harakat doimiy emas va konfiguratsiya fayllarini o'zgartirmaydi."},
+		{"Logging level", "Jurnal darajasi"},
+		{"Transit tunnels limit", "Tranzit tunellarning chegarasi"},
 		{"Change", "O'zgartirish"},
 		{"Change language", "Tilni o'zgartirish"},
 		{"no transit tunnels currently built", "qurilgan tranzit tunnellari yo'q"},
@@ -142,8 +145,8 @@ namespace uzbek // language namespace
 		{"Stream not found or already was closed", "Strim topilmadi yoki allaqachon yopilgan"},
 		{"Destination not found", "Yo'nalish topilmadi"},
 		{"StreamID can't be null", "StreamID bo'sh bo'lishi mumkin emas"},
-		{"Return to destination page", "Belgilangan sahifaga qaytish"},
-		{"You will be redirected in 5 seconds", "Siz 5 soniyada qayta yo'naltirilasiz"},
+		{"Return to destination page", "Manzilgoh sahifasiga qaytish"},
+		{"You will be redirected in 5 seconds", "Siz 5 soniya ichida qayta yo'naltirilasiz"},
 		{"Transit tunnels count must not exceed 65535", "Tranzit tunnellar soni 65535 dan oshmasligi kerak"},
 		{"Back to commands list", "Buyruqlar ro'yxatiga qaytish"},
 		{"Register at reg.i2p", "Reg.i2p-da ro'yxatdan o'ting"},
@@ -159,29 +162,35 @@ namespace uzbek // language namespace
 		{"Proxy info", "Proksi ma'lumotlari"},
 		{"Proxy error: Host not found", "Proksi xatosi: Xost topilmadi"},
 		{"Remote host not found in router's addressbook", "Masofaviy xost yo'riqnoma manzillar kitobida topilmadi"},
+		{"You may try to find this host on jump services below", "Siz xost quyida o'tish xizmatlari orqali topishga harakat qilishingiz mumkin"},
 		{"Invalid request", "Noto‘g‘ri so‘rov"},
-		{"Proxy unable to parse your request", "Proksi sizning so'rovingizni tahlil qila olmaydi"},
+		{"Proxy unable to parse your request", "Proksi sizning so'rovingizni aniqlab ololmayapti"},
 		{"addresshelper is not supported", "addresshelper qo'llab -quvvatlanmaydi"},
 		{"Host", "Xost"},
+		{"added to router's addressbook from helper", "'helper'dan routerning 'addressbook'ga qo'shildi"},
+		{"Click here to proceed:", "Davom etish uchun shu yerni bosing:"},
+		{"Continue", "Davom etish"},
 		{"Addresshelper found", "Addresshelper topildi"},
+		{"already in router's addressbook", "allaqachon 'addressbook'da yozilgan"},
+		{"Click here to update record:", "Yozuvni yangilash uchun shu yerni bosing:"},
 		{"invalid request uri", "noto'g'ri URI so'rovi"},
 		{"Can't detect destination host from request", "So‘rov orqali manzil xostini aniqlab bo'lmayapti"},
 		{"Outproxy failure", "Tashqi proksi muvaffaqiyatsizligi"},
-		{"bad outproxy settings", "noto'g'ri tashqi proksi -server sozlamalari"},
+		{"bad outproxy settings", "noto'g'ri tashqi proksi-server sozlamalari"},
 		{"not inside I2P network, but outproxy is not enabled", "I2P tarmog'ida emas, lekin tashqi proksi yoqilmagan"},
 		{"unknown outproxy url", "noma'lum outproxy url"},
-		{"cannot resolve upstream proxy", "yuqoridagi proksi -serverni aniqlab olib bolmaydi"},
+		{"cannot resolve upstream proxy", "yuqoridagi 'proxy-server'ni aniqlab olib bolmayapti"},
 		{"hostname too long", "xost nomi juda uzun"},
-		{"cannot connect to upstream socks proxy", "yuqori soks proksi -serveriga ulanib bo'lmaydi"},
-		{"Cannot negotiate with socks proxy", "Soks proksi bilan muzokara olib bo'lmaydi"},
+		{"cannot connect to upstream socks proxy", "yuqori 'socks proxy'ga ulanib bo'lmayapti"},
+		{"Cannot negotiate with socks proxy", "'Socks proxy' bilan muzokara olib bo'lmaydi"},
 		{"CONNECT error", "CONNECT xatosi"},
-		{"Failed to Connect", "Ulanmadi"},
-		{"socks proxy error", "soks proksi xatosi"},
-		{"failed to send request to upstream", "yuqori http proksi-serveriga ulanib bo'lmadi"},
-		{"No Reply From socks proxy", "Soks-proksidan javob yo'q"},
-		{"cannot connect", "ulab bo'lmaydi"},
-		{"http out proxy not implemented", "tashqi HTTP proksi -serverni qo'llab -quvvatlash amalga oshirilmagan"},
-		{"cannot connect to upstream http proxy", "yuqori http proksi-serveriga ulanib bo'lmadi"},
+		{"Failed to Connect", "Ulanib bo'lmayapti"},
+		{"socks proxy error", "'socks proxy' xatosi"},
+		{"failed to send request to upstream", "yuqori http proksi-serveriga so'rovni uborib bo'lmadi"},
+		{"No Reply From socks proxy", "'Socks proxy'dan javob yo'q"},
+		{"cannot connect", "ulanib bo'lmaydi"},
+		{"http out proxy not implemented", "tashqi HTTP proksi-serverni qo'llab-quvvatlash amalga oshirilmagan"},
+		{"cannot connect to upstream http proxy", "yuqori http 'proxy-server'iga ulanib bo'lmayapti"},
 		{"Host is down", "Xost ishlamayapti"},
 		{"Can't create connection to requested host, it may be down. Please try again later.", "Talab qilingan xost bilan aloqa o'rnatilmadi, u ishlamay qolishi mumkin. Iltimos keyinroq qayta urinib ko'ring."},
 		{"", ""},
@@ -189,10 +198,10 @@ namespace uzbek // language namespace
 
 	static std::map<std::string, std::vector<std::string>> plurals
 	{
-		{"days", {"kun", "kunlar"}},
+		{"days", {"kun", "kun"}},
 		{"hours", {"soat", "soat"}},
-		{"minutes", {"daqiqa", "daqiqalar"}},
-		{"seconds", {"soniya", "soniyalar"}},
+		{"minutes", {"daqiqa", "daqiqa"}},
+		{"seconds", {"soniya", "soniya"}},
 		{"", {"", ""}},
 	};
 

libi2pd/Base.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -185,10 +185,7 @@ namespace data
 		if (InCount && !m)
 			outCount = 3 * n;
 		else
-		{
-			outCount = 0;
 			return 0;
-		}
 
 		ps = (unsigned char *)(InBuffer + InCount - 1);
 		while ( *ps-- == P64 )
@@ -196,7 +193,7 @@ namespace data
 		ps = (unsigned char *)InBuffer;
 
 		if (outCount > len)
-			return -1;
+			return 0;
 
 		pd = OutBuffer;
 		auto endOfOutBuffer = OutBuffer + outCount;

libi2pd/Base.h

@@ -24,8 +24,8 @@ namespace data {
 	size_t ByteStreamToBase32 (const uint8_t * InBuf, size_t len, char * outBuf, size_t outLen);
 
 	/**
-	 Compute the size for a buffer to contain encoded base64 given that the size of the input is input_size bytes
-	*/
+	 * Compute the size for a buffer to contain encoded base64 given that the size of the input is input_size bytes
+	 */
 	size_t Base64EncodingBufferSize(const size_t input_size);
 
 	std::string ToBase64Standard (const std::string& in); // using standard table, for Proxy-Authorization

libi2pd/Blinding.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -99,7 +99,7 @@ namespace data
 	static size_t BlindECDSA (i2p::data::SigningKeyType sigType, const uint8_t * key, const uint8_t * seed, Fn blind, Args&&...args)
 	// blind is BlindEncodedPublicKeyECDSA or BlindEncodedPrivateKeyECDSA
 	{
-		size_t publicKeyLength  = 0;
+		size_t publicKeyLength = 0;
 		EC_GROUP * group = nullptr;
 		switch (sigType)
 		{
@@ -146,7 +146,10 @@ namespace data
 		m_PublicKey.resize (len);
 		memcpy (m_PublicKey.data (), identity->GetSigningPublicKeyBuffer (), len);
 		m_SigType = identity->GetSigningKeyType ();
-		m_BlindedSigType = m_SigType;
+		if (m_SigType == i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519)
+			m_BlindedSigType = i2p::data::SIGNING_KEY_TYPE_REDDSA_SHA512_ED25519; // 7 -> 11
+		else
+			m_BlindedSigType = m_SigType;
 	}
 
 	BlindedPublicKey::BlindedPublicKey (const std::string& b33):

libi2pd/Blinding.h

@@ -28,8 +28,8 @@ namespace data
 
 			const uint8_t * GetPublicKey () const { return m_PublicKey.data (); };
 			size_t GetPublicKeyLen () const { return m_PublicKey.size (); };
-			SigningKeyType GetSigType () const  { return m_SigType; };
-			SigningKeyType GetBlindedSigType () const  { return m_BlindedSigType; };
+			SigningKeyType GetSigType () const { return m_SigType; };
+			SigningKeyType GetBlindedSigType () const { return m_BlindedSigType; };
 			bool IsValid () const { return GetSigType (); }; // signature type 0 means invalid
 
 			void GetSubcredential (const uint8_t * blinded, size_t len, uint8_t * subcredential) const; // 32 bytes

libi2pd/Config.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -78,9 +78,9 @@ namespace config {
 			("limits.coresize", value<uint32_t>()->default_value(0),          "Maximum size of corefile in Kb (0 - use system limit)")
 			("limits.openfiles", value<uint16_t>()->default_value(0),         "Maximum number of open files (0 - use system default)")
 			("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 probabilistic 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)")
+			("limits.ntcpsoft", value<uint16_t>()->default_value(0),          "Ignored")
+			("limits.ntcphard", value<uint16_t>()->default_value(0),          "Ignored")
+			("limits.ntcpthreads", value<uint16_t>()->default_value(1),       "Ignored")
 		;
 
 		options_description httpserver("HTTP Server options");
@@ -109,6 +109,8 @@ namespace config {
 			("httpproxy.outbound.length", value<std::string>()->default_value("3"),   "HTTP proxy outbound tunnel length")
 			("httpproxy.inbound.quantity", value<std::string>()->default_value("5"),  "HTTP proxy inbound tunnels quantity")
 			("httpproxy.outbound.quantity", value<std::string>()->default_value("5"), "HTTP proxy outbound tunnels quantity")
+			("httpproxy.inbound.lengthVariance", value<std::string>()->default_value("0"),  "HTTP proxy inbound tunnels length variance")
+			("httpproxy.outbound.lengthVariance", value<std::string>()->default_value("0"), "HTTP proxy outbound tunnels length variance")
 			("httpproxy.latency.min", value<std::string>()->default_value("0"),       "HTTP proxy min latency for tunnels")
 			("httpproxy.latency.max", value<std::string>()->default_value("0"),       "HTTP proxy max latency for tunnels")
 			("httpproxy.outproxy", value<std::string>()->default_value(""),           "HTTP proxy upstream out proxy url")
@@ -130,6 +132,8 @@ namespace config {
 			("socksproxy.outbound.length", value<std::string>()->default_value("3"),   "SOCKS proxy outbound tunnel length")
 			("socksproxy.inbound.quantity", value<std::string>()->default_value("5"),  "SOCKS proxy inbound tunnels quantity")
 			("socksproxy.outbound.quantity", value<std::string>()->default_value("5"), "SOCKS proxy outbound tunnels quantity")
+			("socksproxy.inbound.lengthVariance", value<std::string>()->default_value("0"),  "SOCKS proxy inbound tunnels length variance")
+			("socksproxy.outbound.lengthVariance", value<std::string>()->default_value("0"), "SOCKS proxy outbound tunnels length variance")
 			("socksproxy.latency.min", value<std::string>()->default_value("0"),       "SOCKS proxy min latency for tunnels")
 			("socksproxy.latency.max", value<std::string>()->default_value("0"),       "SOCKS proxy max latency for tunnels")
 			("socksproxy.outproxy.enabled", value<bool>()->default_value(false),       "Enable or disable SOCKS outproxy")
@@ -203,7 +207,7 @@ namespace config {
 			("reseed.zipfile", value<std::string>()->default_value(""),   "Path to local .zip file to reseed from")
 			("reseed.proxy", value<std::string>()->default_value(""),     "url for reseed proxy, supports http/socks")
 			("reseed.urls", value<std::string>()->default_value(
-				"https://reseed.i2p-projekt.de/,"
+				"https://reseed2.i2p.net/,"
 				"https://reseed.diva.exchange/,"
 				"https://reseed-fr.i2pd.xyz/,"
 				"https://reseed.memcpy.io/,"
@@ -211,21 +215,28 @@ namespace config {
 				"https://i2pseed.creativecowpat.net:8443/,"
 				"https://reseed.i2pgit.org/,"
 				"https://i2p.novg.net/,"
-				"https://banana.incognet.io/"
+				"https://banana.incognet.io/,"
+				"https://reseed-pl.i2pd.xyz/,"
+				"https://www2.mk16.de/"
 			),                                                            "Reseed URLs, separated by comma")
 			("reseed.yggurls", value<std::string>()->default_value(
 				"http://[324:71e:281a:9ed3::ace]:7070/,"
 				"http://[301:65b9:c7cd:9a36::1]:18801/,"
-				"http://[320:8936:ec1a:31f1::216]/"
+				"http://[320:8936:ec1a:31f1::216]/,"
+				"http://[306:3834:97b9:a00a::1]/,"
+				"http://[316:f9e0:f22e:a74f::216]/"
 			),                                                            "Reseed URLs through the Yggdrasil, separated by comma")
 		;
 
 		options_description addressbook("AddressBook options");
 		addressbook.add_options()
+			("addressbook.enabled", value<bool>()->default_value(true), "Enable address book lookups and subscritions (default: enabled)")
 			("addressbook.defaulturl", value<std::string>()->default_value(
 				"http://shx5vqsw7usdaunyzr2qmes2fq37oumybpudrd4jjj4e4vk4uusa.b32.i2p/hosts.txt"
 			),                                                                     "AddressBook subscription URL for initial setup")
-			("addressbook.subscriptions", value<std::string>()->default_value("http://reg.i2p/hosts.txt"), "AddressBook subscriptions URLs, separated by comma")
+			("addressbook.subscriptions", value<std::string>()->default_value(
+				"http://reg.i2p/hosts.txt"
+			),                                                                     "AddressBook subscriptions URLs, separated by comma")
 			("addressbook.hostsfile", value<std::string>()->default_value(""),     "File to dump addresses in hosts.txt format");
 
 		options_description trust("Trust options");
@@ -261,6 +272,13 @@ namespace config {
 			("ntcp2.proxy", value<std::string>()->default_value(""),       "Proxy URL for NTCP2 transport")
 		;
 
+		options_description ssu2("SSU2 Options");
+		ssu2.add_options()
+			("ssu2.enabled", value<bool>()->default_value(false),         "Enable SSU2 (default: disabled)")
+			("ssu2.published", value<bool>()->default_value(false),        "Publish SSU2 (default: disabled)")
+			("ssu2.port", value<uint16_t>()->default_value(0),            "Port to listen for incoming SSU2 packets (default: auto)")
+		;
+
 		options_description nettime("Time sync options");
 		nettime.add_options()
 			("nettime.enabled", value<bool>()->default_value(false),       "Disable time sync (default: disabled)")
@@ -269,8 +287,9 @@ namespace config {
 				"1.pool.ntp.org,"
 				"2.pool.ntp.org,"
 				"3.pool.ntp.org"
-			),                                                             "Comma separated list of NTCP servers")
+			),                                                             "Comma separated list of NTP servers")
 			("nettime.ntpsyncinterval", value<int>()->default_value(72),   "NTP sync interval in hours (default: 72)")
+			("nettime.frompeers", value<bool>()->default_value(true),      "Sync clock from transport peers (default: enabled)")
 		;
 
 		options_description persist("Network information persisting options");
@@ -310,6 +329,7 @@ namespace config {
 			.add(websocket) // deprecated
 			.add(exploratory)
 			.add(ntcp2)
+			.add(ssu2)
 			.add(nettime)
 			.add(persist)
 			.add(cpuext)

libi2pd/Config.h

@@ -29,16 +29,16 @@ namespace config {
 	extern boost::program_options::variables_map m_Options;
 
 	/**
-	 * @brief  Initialize list of acceptable parameters
+	 * @brief Initialize list of acceptable parameters
 	 *
 	 * Should be called before any Parse* functions.
 	 */
 	void Init();
 
 	/**
-	 * @brief  Parse cmdline parameters, and show help if requested
-	 * @param  argc  Cmdline arguments count, should be passed from main().
-	 * @param  argv  Cmdline parameters array, should be passed from main()
+	 * @brief Parse cmdline parameters, and show help if requested
+	 * @param argc Cmdline arguments count, should be passed from main().
+	 * @param argv Cmdline parameters array, should be passed from main()
 	 *
 	 * If --help is given in parameters, shows its list with description
 	 * and terminates the program with exitcode 0.
@@ -52,8 +52,8 @@ namespace config {
 	void ParseCmdline(int argc, char* argv[], bool ignoreUnknown = false);
 
 	/**
-	 * @brief  Load and parse given config file
-	 * @param  path  Path to config file
+	 * @brief Load and parse given config file
+	 * @param path Path to config file
 	 *
 	 * If error occurred when opening file path is points to,
 	 * we show the error message and terminate program.
@@ -67,14 +67,14 @@ namespace config {
 	void ParseConfig(const std::string& path);
 
 	/**
-	 * @brief  Used to combine options from cmdline, config and default values
+	 * @brief Used to combine options from cmdline, config and default values
 	 */
 	void Finalize();
 
 	/**
-	 * @brief  Accessor to parameters by name
-	 * @param  name  Name of the requested parameter
-	 * @param  value Variable where to store option
+	 * @brief Accessor to parameters by name
+	 * @param name Name of the requested parameter
+	 * @param value Variable where to store option
 	 * @return this function returns false if parameter not found
 	 *
 	 * Example: uint16_t port; GetOption("sam.port", port);
@@ -98,9 +98,9 @@ namespace config {
 	bool GetOptionAsAny(const std::string& name, boost::any& value);
 
 	/**
-	 * @brief  Set value of given parameter
-	 * @param  name  Name of settable parameter
-	 * @param  value New parameter value
+	 * @brief Set value of given parameter
+	 * @param name Name of settable parameter
+	 * @param value New parameter value
 	 * @return true if value set up successful, false otherwise
 	 *
 	 * Example: uint16_t port = 2827; SetOption("bob.port", port);
@@ -116,8 +116,8 @@ namespace config {
 	}
 
 	/**
-	 * @brief  Check is value explicitly given or default
-	 * @param  name  Name of checked parameter
+	 * @brief Check is value explicitly given or default
+	 * @param name Name of checked parameter
 	 * @return true if value set to default, false otherwise
 	 */
 	bool IsDefault(const char *name);

libi2pd/Crypto.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -1305,6 +1305,16 @@ namespace crypto
 		SHA256_Final (m_H, &ctx);
 	}
 
+	void NoiseSymmetricState::MixHash (const std::vector<std::pair<uint8_t *, size_t> >& bufs)
+	{
+		SHA256_CTX ctx;
+		SHA256_Init (&ctx);
+		SHA256_Update (&ctx, m_H, 32);
+		for (const auto& it: bufs)
+			SHA256_Update (&ctx, it.first, it.second);
+		SHA256_Final (m_H, &ctx);
+	}
+
 	void NoiseSymmetricState::MixKey (const uint8_t * sharedSecret)
 	{
 		HKDF (m_CK, sharedSecret, 32, "", m_CK);
@@ -1320,7 +1330,7 @@ namespace crypto
 		SHA256_Init (&ctx);
 		SHA256_Update (&ctx, hh, 32);
 		SHA256_Update (&ctx, pub, 32);
-		SHA256_Final (state.m_H, &ctx);  // h = MixHash(pub) = SHA256(hh || pub)
+		SHA256_Final (state.m_H, &ctx); // h = MixHash(pub) = SHA256(hh || pub)
 	}
 
 	void InitNoiseNState (NoiseSymmetricState& state, const uint8_t * pub)
@@ -1336,7 +1346,7 @@ namespace crypto
 
 	void InitNoiseXKState (NoiseSymmetricState& state, const uint8_t * pub)
 	{
-		static const uint8_t protocolNameHash[] =
+		static const uint8_t protocolNameHash[32] =
 		{
 			0x72, 0xe8, 0x42, 0xc5, 0x45, 0xe1, 0x80, 0x80, 0xd3, 0x9c, 0x44, 0x93, 0xbb, 0x91, 0xd7, 0xed,
 			0xf2, 0x28, 0x98, 0x17, 0x71, 0x21, 0x8c, 0x1f, 0x62, 0x4e, 0x20, 0x6f, 0x28, 0xd3, 0x2f, 0x71
@@ -1349,6 +1359,21 @@ namespace crypto
 		InitNoiseState (state, protocolNameHash, hh, pub);
 	}
 
+	void InitNoiseXKState1 (NoiseSymmetricState& state, const uint8_t * pub)
+	{
+		static const uint8_t protocolNameHash[32] =
+		{
+			0xb1, 0x37, 0x22, 0x81, 0x74, 0x23, 0xa8, 0xfd, 0xf4, 0x2d, 0xf2, 0xe6, 0x0e, 0xd1, 0xed, 0xf4,
+			0x1b, 0x93, 0x07, 0x1d, 0xb1, 0xec, 0x24, 0xa3, 0x67, 0xf7, 0x84, 0xec, 0x27, 0x0d, 0x81, 0x32
+		}; // SHA256 ("Noise_XKchaobfse+hs1+hs2+hs3_25519_ChaChaPoly_SHA256")
+		static const uint8_t hh[32] =
+		{
+			0xdc, 0x85, 0xe6, 0xaf, 0x7b, 0x02, 0x65, 0x0c, 0xf1, 0xf9, 0x0d, 0x71, 0xfb, 0xc6, 0xd4, 0x53,
+			0xa7, 0xcf, 0x6d, 0xbf, 0xbd, 0x52, 0x5e, 0xa5, 0xb5, 0x79, 0x1c, 0x47, 0xb3, 0x5e, 0xbc, 0x33
+		}; // SHA256 (protocolNameHash)
+		InitNoiseState (state, protocolNameHash, hh, pub);
+	}
+
 	void InitNoiseIKState (NoiseSymmetricState& state, const uint8_t * pub)
 	{
 		static const uint8_t protocolNameHash[32] =

libi2pd/Crypto.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,23 +29,25 @@
 #include "CPU.h"
 
 // recognize openssl version and features
-#if ((OPENSSL_VERSION_NUMBER < 0x010100000) || defined(LIBRESSL_VERSION_NUMBER)) // 1.0.2 and below or LibreSSL
-#   define LEGACY_OPENSSL 1
-#   define X509_getm_notBefore X509_get_notBefore
-#   define X509_getm_notAfter X509_get_notAfter
+#if (defined(LIBRESSL_VERSION_NUMBER) && (LIBRESSL_VERSION_NUMBER >= 0x3050200fL)) // LibreSSL 3.5.2 and above
+#	define LEGACY_OPENSSL 0
+#elif ((OPENSSL_VERSION_NUMBER < 0x010100000) || defined(LIBRESSL_VERSION_NUMBER)) // 1.0.2 and below or LibreSSL
+#	define LEGACY_OPENSSL 1
+#	define X509_getm_notBefore X509_get_notBefore
+#	define X509_getm_notAfter X509_get_notAfter
 #else
-#   define LEGACY_OPENSSL 0
-#   if (OPENSSL_VERSION_NUMBER >= 0x010101000) // 1.1.1
-#       define OPENSSL_HKDF 1
-#       define OPENSSL_EDDSA 1
-#       define OPENSSL_X25519 1
-#		if (OPENSSL_VERSION_NUMBER < 0x030000000) // 3.0.0, regression in SipHash
-#       	define OPENSSL_SIPHASH 1
+#	define LEGACY_OPENSSL 0
+#	if (OPENSSL_VERSION_NUMBER >= 0x010101000) // 1.1.1
+#		define OPENSSL_HKDF 1
+#		define OPENSSL_EDDSA 1
+#		define OPENSSL_X25519 1
+#		if (OPENSSL_VERSION_NUMBER != 0x030000000) // 3.0.0, regression in SipHash
+#			define OPENSSL_SIPHASH 1
 #		endif
-#   endif
-#   if !defined OPENSSL_NO_CHACHA && !defined OPENSSL_NO_POLY1305 // some builds might not include them
-#       define OPENSSL_AEAD_CHACHA20_POLY1305 1
-#   endif
+#	endif
+#	if !defined OPENSSL_NO_CHACHA && !defined OPENSSL_NO_POLY1305 // some builds might not include them
+#		define OPENSSL_AEAD_CHACHA20_POLY1305 1
+#	endif
 #endif
 
 namespace i2p
@@ -317,11 +319,13 @@ namespace crypto
 		uint8_t m_H[32] /*h*/, m_CK[64] /*[ck, k]*/;
 
 		void MixHash (const uint8_t * buf, size_t len);
+		void MixHash (const std::vector<std::pair<uint8_t *, size_t> >& bufs);
 		void MixKey (const uint8_t * sharedSecret);
 	};
 
 	void InitNoiseNState (NoiseSymmetricState& state, const uint8_t * pub); // Noise_N (tunnels, router)
 	void InitNoiseXKState (NoiseSymmetricState& state, const uint8_t * pub); // Noise_XK (NTCP2)
+	void InitNoiseXKState1 (NoiseSymmetricState& state, const uint8_t * pub); // Noise_XK (SSU2)
 	void InitNoiseIKState (NoiseSymmetricState& state, const uint8_t * pub); // Noise_IK (ratchets)
 
 // init and terminate
@@ -381,7 +385,7 @@ inline int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g)
 		if (dh->p) BN_free (dh->p);
 		if (dh->q) BN_free (dh->q);
 		if (dh->g) BN_free (dh->g);
-		dh->p = p; dh->q = q; dh->g = g;  return 1;
+		dh->p = p; dh->q = q; dh->g = g; return 1;
 	}
 inline int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key)
 	{

libi2pd/Datagram.cpp

@@ -324,7 +324,7 @@ namespace datagram
 
 		auto path = m_RoutingSession->GetSharedRoutingPath();
 		if (path && m_RoutingSession->IsRatchets () &&
-		    m_LastUse > m_RoutingSession->GetLastActivityTimestamp ()*1000 + DATAGRAM_SESSION_PATH_TIMEOUT)
+			m_LastUse > m_RoutingSession->GetLastActivityTimestamp ()*1000 + DATAGRAM_SESSION_PATH_TIMEOUT)
 		{
 			m_RoutingSession->SetSharedRoutingPath (nullptr);
 			path = nullptr;

libi2pd/Destination.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -13,7 +13,6 @@
 #include <vector>
 #include <boost/algorithm/string.hpp>
 #include "Crypto.h"
-#include "Config.h"
 #include "Log.h"
 #include "FS.h"
 #include "Timestamp.h"
@@ -35,6 +34,8 @@ namespace client
 		int inQty   = DEFAULT_INBOUND_TUNNELS_QUANTITY;
 		int outLen  = DEFAULT_OUTBOUND_TUNNEL_LENGTH;
 		int outQty  = DEFAULT_OUTBOUND_TUNNELS_QUANTITY;
+		int inVar   = DEFAULT_INBOUND_TUNNELS_LENGTH_VARIANCE;
+		int outVar  = DEFAULT_OUTBOUND_TUNNELS_LENGTH_VARIANCE;
 		int numTags = DEFAULT_TAGS_TO_SEND;
 		std::shared_ptr<std::vector<i2p::data::IdentHash> > explicitPeers;
 		try
@@ -53,6 +54,12 @@ namespace client
 				it = params->find (I2CP_PARAM_OUTBOUND_TUNNELS_QUANTITY);
 				if (it != params->end ())
 					outQty = std::stoi(it->second);
+				it = params->find (I2CP_PARAM_INBOUND_TUNNELS_LENGTH_VARIANCE);
+				if (it != params->end ())
+					inVar = std::stoi(it->second);
+				it = params->find (I2CP_PARAM_OUTBOUND_TUNNELS_LENGTH_VARIANCE);
+				if (it != params->end ())
+					outVar = std::stoi(it->second);
 				it = params->find (I2CP_PARAM_TAGS_TO_SEND);
 				if (it != params->end ())
 					numTags = std::stoi(it->second);
@@ -86,9 +93,7 @@ namespace client
 				if (it != params->end ())
 				{
 					// oveeride isPublic
-					bool dontpublish = false;
-					i2p::config::GetOption (it->second, dontpublish);
-					m_IsPublic = !dontpublish;
+					m_IsPublic = (it->second != "true");
 				}
 				it = params->find (I2CP_PARAM_LEASESET_TYPE);
 				if (it != params->end ())
@@ -123,7 +128,7 @@ namespace client
 			LogPrint(eLogError, "Destination: Unable to parse parameters for destination: ", ex.what());
 		}
 		SetNumTags (numTags);
-		m_Pool = i2p::tunnel::tunnels.CreateTunnelPool (inLen, outLen, inQty, outQty);
+		m_Pool = i2p::tunnel::tunnels.CreateTunnelPool (inLen, outLen, inQty, outQty, inVar, outVar);
 		if (explicitPeers)
 			m_Pool->SetExplicitPeers (explicitPeers);
 		if(params)
@@ -331,6 +336,22 @@ namespace client
 		return true;
 	}
 
+	void LeaseSetDestination::SubmitECIESx25519Key (const uint8_t * key, uint64_t tag)
+	{
+		struct
+		{
+			uint8_t k[32];
+			uint64_t t;
+		} data;
+		memcpy (data.k, key, 32);
+		data.t = tag;
+		auto s = shared_from_this ();
+		m_Service.post ([s,data](void)
+			{
+				s->AddECIESx25519Key (data.k, data.t);
+			});
+	}
+
 	void LeaseSetDestination::ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg)
 	{
 		m_Service.post (std::bind (&LeaseSetDestination::HandleGarlicMessage, shared_from_this (), msg));
@@ -396,7 +417,7 @@ namespace client
 				std::lock_guard<std::mutex> lock(m_RemoteLeaseSetsMutex);
 				auto it = m_RemoteLeaseSets.find (key);
 				if (it != m_RemoteLeaseSets.end () &&
-				    it->second->GetStoreType () == buf[DATABASE_STORE_TYPE_OFFSET]) // update only if same type
+					it->second->GetStoreType () == buf[DATABASE_STORE_TYPE_OFFSET]) // update only if same type
 				{
 					leaseSet = it->second;
 					if (leaseSet->IsNewer (buf + offset, len - offset))
@@ -555,6 +576,11 @@ namespace client
 				shared_from_this (), std::placeholders::_1));
 			return;
 		}
+		if (!m_Pool->GetInboundTunnels ().size () || !m_Pool->GetOutboundTunnels ().size ())
+		{
+			LogPrint (eLogError, "Destination: Can't publish LeaseSet. Destination is not ready");
+			return;
+		}
 		auto floodfill = i2p::data::netdb.GetClosestFloodfill (leaseSet->GetIdentHash (), m_ExcludedFloodfills);
 		if (!floodfill)
 		{
@@ -563,16 +589,31 @@ namespace client
 			return;
 		}
 		auto outbound = m_Pool->GetNextOutboundTunnel (nullptr, floodfill->GetCompatibleTransports (false));
-		if (!outbound)
-		{
-			LogPrint (eLogError, "Destination: Can't publish LeaseSet. No outbound tunnels");
-			return;
-		}
 		auto inbound = m_Pool->GetNextInboundTunnel (nullptr, floodfill->GetCompatibleTransports (true));
-		if (!inbound)
+		if (!outbound || !inbound)
 		{
-			LogPrint (eLogError, "Destination: Can't publish LeaseSet. No inbound tunnels");
-			return;
+			LogPrint (eLogInfo, "Destination: No compatible tunnels with ", floodfill->GetIdentHash ().ToBase64 (), ". Trying another floodfill");
+			m_ExcludedFloodfills.insert (floodfill->GetIdentHash ());
+			floodfill = i2p::data::netdb.GetClosestFloodfill (leaseSet->GetIdentHash (), m_ExcludedFloodfills);
+			if (floodfill)
+			{
+				outbound = m_Pool->GetNextOutboundTunnel (nullptr, floodfill->GetCompatibleTransports (false));
+				if (outbound)
+				{
+					inbound = m_Pool->GetNextInboundTunnel (nullptr, floodfill->GetCompatibleTransports (true));
+					if (!inbound)
+						LogPrint (eLogError, "Destination: Can't publish LeaseSet. No inbound tunnels");
+				}
+				else
+					LogPrint (eLogError, "Destination: Can't publish LeaseSet. No outbound tunnels");
+			}
+			else
+				LogPrint (eLogError, "Destination: Can't publish LeaseSet, no more floodfills found");
+			if (!floodfill || !outbound || !inbound)
+			{
+				m_ExcludedFloodfills.clear ();
+				return;
+			}
 		}
 		m_ExcludedFloodfills.insert (floodfill->GetIdentHash ());
 		LogPrint (eLogDebug, "Destination: Publish LeaseSet of ", GetIdentHash ().ToBase32 ());
@@ -910,7 +951,7 @@ namespace client
 		for (auto& it: encryptionKeyTypes)
 		{
 			auto encryptionKey = new EncryptionKey (it);
-			if (isPublic)
+			if (IsPublic ())
 				PersistTemporaryKeys (encryptionKey, isSingleKey);
 			else
 				encryptionKey->GenerateKeys ();
@@ -925,7 +966,7 @@ namespace client
 				m_StandardEncryptionKey.reset (encryptionKey);
 		}
 
-		if (isPublic)
+		if (IsPublic ())
 			LogPrint (eLogInfo, "Destination: Local address ", GetIdentHash().ToBase32 (), " created");
 
 		try
@@ -938,7 +979,7 @@ namespace client
 					m_StreamingAckDelay = std::stoi(it->second);
 				it = params->find (I2CP_PARAM_STREAMING_ANSWER_PINGS);
 				if (it != params->end ())
-					i2p::config::GetOption (it->second, m_IsStreamingAnswerPings);
+					m_IsStreamingAnswerPings = (it->second == "true");
 
 				if (GetLeaseSetType () == i2p::data::NETDB_STORE_TYPE_ENCRYPTED_LEASESET2)
 				{

libi2pd/Destination.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -53,6 +53,10 @@ namespace client
 	const int DEFAULT_INBOUND_TUNNELS_QUANTITY = 5;
 	const char I2CP_PARAM_OUTBOUND_TUNNELS_QUANTITY[] = "outbound.quantity";
 	const int DEFAULT_OUTBOUND_TUNNELS_QUANTITY = 5;
+	const char I2CP_PARAM_INBOUND_TUNNELS_LENGTH_VARIANCE[] = "inbound.lengthVariance";
+	const int DEFAULT_INBOUND_TUNNELS_LENGTH_VARIANCE = 0;
+	const char I2CP_PARAM_OUTBOUND_TUNNELS_LENGTH_VARIANCE[] = "outbound.lengthVariance";
+	const int DEFAULT_OUTBOUND_TUNNELS_LENGTH_VARIANCE = 0;
 	const char I2CP_PARAM_EXPLICIT_PEERS[] = "explicitPeers";
 	const int STREAM_REQUEST_TIMEOUT = 60; //in seconds
 	const char I2CP_PARAM_TAGS_TO_SEND[] = "crypto.tagsToSend";
@@ -134,6 +138,7 @@ namespace client
 
 			// override GarlicDestination
 			bool SubmitSessionKey (const uint8_t * key, const uint8_t * tag);
+			void SubmitECIESx25519Key (const uint8_t * key, uint64_t tag);
 			void ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg);
 			void ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg);
 			void SetLeaseSetUpdated ();

libi2pd/ECIESX25519AEADRatchetSession.h

@@ -212,7 +212,7 @@ namespace garlic
 			uint8_t m_NSREncodedKey[32], m_NSRH[32], m_NSRKey[32]; // new session reply, for incoming only
 			std::shared_ptr<i2p::crypto::X25519Keys> m_EphemeralKeys;
 			SessionState m_State = eSessionStateNew;
-			uint64_t m_SessionCreatedTimestamp = 0,  m_LastActivityTimestamp = 0, // incoming (in seconds)
+			uint64_t m_SessionCreatedTimestamp = 0, m_LastActivityTimestamp = 0, // incoming (in seconds)
 				m_LastSentTimestamp = 0; // in milliseconds
 			std::shared_ptr<RatchetTagSet> m_SendTagset, m_NSRSendTagset;
 			std::unique_ptr<i2p::data::IdentHash> m_Destination;// TODO: might not need it
@@ -229,7 +229,7 @@ namespace garlic
 			{
 				return m_Destination ? *m_Destination : i2p::data::IdentHash ();
 			}
-	 };
+	};
 
 	// single session for all incoming messages
 	class RouterIncomingRatchetSession: public ECIESX25519AEADRatchetSession

libi2pd/Ed25519.cpp

@@ -33,7 +33,7 @@ namespace crypto
 		BN_add (l, l, tmp);
 		BN_sub_word (two_252_2, 2); // 2^252 - 2
 
-		 // -121665*inv(121666)
+		// -121665*inv(121666)
 		d = BN_new ();
 		BN_set_word (tmp, 121666);
 		BN_mod_inverse (tmp, tmp, q, ctx);
@@ -61,7 +61,7 @@ namespace crypto
 		BN_mod (By, By, q, ctx); // % q
 
 		// precalculate Bi256 table
-		Bi256Carry = { Bx, By };  // B
+		Bi256Carry = { Bx, By }; // B
 		for (int i = 0; i < 32; i++)
 		{
 			Bi256[i][0] = Bi256Carry; // first point
@@ -215,7 +215,7 @@ namespace crypto
 		if (!t1) { t1 = BN_CTX_get (ctx); BN_mul (t1, p1.x, p1.y, ctx); }
 		if (!t2) { t2 = BN_CTX_get (ctx); BN_mul (t2, p2.x, p2.y, ctx); }
 		BN_mul (t3, t1, t2, ctx);
-		BN_mul (t3, t3, d, ctx);  // C = d*t1*t2
+		BN_mul (t3, t3, d, ctx); // C = d*t1*t2
 
 		if (p1.z)
 		{
@@ -264,9 +264,9 @@ namespace crypto
 		else
 		{
 			BN_mul (t2, p.x, p.y, ctx); // t = x*y
-			BN_sqr (t2, t2, ctx);  // t2 = t^2
+			BN_sqr (t2, t2, ctx); // t2 = t^2
 		}
-		BN_mul (t2, t2, d, ctx);  // t2 = C = d*t^2
+		BN_mul (t2, t2, d, ctx); // t2 = C = d*t^2
 		if (p.z)
 			BN_sqr (z2, p.z, ctx); // z2 = D = z^2
 		else
@@ -349,7 +349,7 @@ namespace crypto
 			BN_mod_inverse (y, p.z, q, ctx);
 			BN_mod_mul (x, p.x, y, q, ctx); // x = x/z
 			BN_mod_mul (y, p.y, y, q, ctx); // y = y/z
-			return  EDDSAPoint{x, y};
+			return EDDSAPoint{x, y};
 		}
 		else
 			return EDDSAPoint{BN_dup (p.x), BN_dup (p.y)};
@@ -506,13 +506,13 @@ namespace crypto
 			std::swap (z2, z3);
 		}
 		BN_mod_inverse (z2, z2, q, ctx);
-		BIGNUM * res =  BN_new (); // not from ctx
+		BIGNUM * res = BN_new (); // not from ctx
 		BN_mod_mul(res, x2, z2, q, ctx);
 		BN_CTX_end (ctx);
 		return res;
 	}
 
-	void Ed25519::ScalarMul (const uint8_t * p, const  uint8_t * e, uint8_t * buf, BN_CTX * ctx) const
+	void Ed25519::ScalarMul (const uint8_t * p, const uint8_t * e, uint8_t * buf, BN_CTX * ctx) const
 	{
 		BIGNUM * p1 = DecodeBN<32> (p);
 		uint8_t k[32];
@@ -524,7 +524,7 @@ namespace crypto
 		BN_free (p1); BN_free (n); BN_free (q1);
 	}
 
-	void Ed25519::ScalarMulB (const  uint8_t * e, uint8_t * buf, BN_CTX * ctx) const
+	void Ed25519::ScalarMulB (const uint8_t * e, uint8_t * buf, BN_CTX * ctx) const
 	{
 		BIGNUM *p1 = BN_new (); BN_set_word (p1, 9);
 		uint8_t k[32];

libi2pd/Ed25519.h

@@ -85,8 +85,8 @@ namespace crypto
 			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;
+			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
 			void BlindPublicKey (const uint8_t * pub, const uint8_t * seed, uint8_t * blinded); // for encrypted LeaseSet2, pub - 32, seed - 64, blinded - 32
 			void BlindPrivateKey (const uint8_t * priv, const uint8_t * seed, uint8_t * blindedPriv, uint8_t * blindedPub); // for encrypted LeaseSet2, pub - 32, seed - 64, blinded - 32

libi2pd/Elligator.cpp

@@ -189,7 +189,7 @@ namespace crypto
 		// assume a < p, so don't check for a % p = 0, but a = 0 only
 		if (BN_is_zero(a)) return 0;
 		BIGNUM * r = BN_CTX_get (ctx);
-		BN_mod_exp (r, a, p12, p, ctx); // 	r = a^((p-1)/2) mod p
+		BN_mod_exp (r, a, p12, p, ctx); // r = a^((p-1)/2) mod p
 		if (BN_is_word(r, 1))
 			return 1;
 		else if (BN_is_zero(r))

libi2pd/FS.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -60,10 +60,38 @@ namespace fs {
 	}
 
 	void DetectDataDir(const std::string & cmdline_param, bool isService) {
+		// with 'datadir' option
 		if (cmdline_param != "") {
 			dataDir = cmdline_param;
 			return;
 		}
+
+#if !defined(MAC_OSX) && !defined(ANDROID)
+		// with 'service' option
+		if (isService) {
+#ifdef _WIN32
+			wchar_t commonAppData[MAX_PATH];
+			if(SHGetFolderPathW(NULL, CSIDL_COMMON_APPDATA, NULL, 0, commonAppData) != S_OK)
+			{
+#ifdef WIN32_APP
+				MessageBox(NULL, TEXT("Unable to get common AppData path!"), TEXT("I2Pd: error"), MB_ICONERROR | MB_OK);
+#else
+				fprintf(stderr, "Error: Unable to get common AppData path!");
+#endif
+				exit(1);
+			}
+			else
+			{
+				dataDir = boost::filesystem::wpath(commonAppData).string() + "\\" + appName;
+			}
+#else
+			dataDir = "/var/lib/" + appName;
+#endif
+			return;
+		}
+#endif
+
+		// detect directory as usual
 #ifdef _WIN32
 		wchar_t localAppData[MAX_PATH];
 
@@ -117,12 +145,10 @@ namespace fs {
 			dataDir = std::string (ext) + "/" + appName;
 			return;
 		}
-#endif
-		// otherwise use /data/files
+#endif // ANDROID
+		// use /home/user/.i2pd or /tmp/i2pd
 		char *home = getenv("HOME");
-		if (isService) {
-			dataDir = "/var/lib/" + appName;
-		} else if (home != NULL && strlen(home) > 0) {
+		if (home != NULL && strlen(home) > 0) {
 			dataDir = std::string(home) + "/." + appName;
 		} else {
 			dataDir = "/tmp/" + appName;

libi2pd/FS.h

@@ -83,8 +83,8 @@ namespace fs {
 
 	/**
 	 * @brief Set datadir either from cmdline option or using autodetection
-	 * @param cmdline_param  Value of cmdline parameter --datadir=<something>
-	 * @param isService      Value of cmdline parameter --service
+	 * @param cmdline_param Value of cmdline parameter --datadir=<something>
+	 * @param isService Value of cmdline parameter --service
 	 *
 	 * Examples of autodetected paths:
 	 *
@@ -93,11 +93,11 @@ namespace fs {
 	 *   Mac: /Library/Application Support/i2pd/ or ~/Library/Application Support/i2pd/
 	 *   Unix: /var/lib/i2pd/ (system=1) >> ~/.i2pd/ or /tmp/i2pd/
 	 */
-	 void DetectDataDir(const std::string & cmdline_datadir, bool isService = false);
+	void DetectDataDir(const std::string & cmdline_datadir, bool isService = false);
 
 	/**
 	 * @brief Set certsdir either from cmdline option or using autodetection
-	 * @param cmdline_param  Value of cmdline parameter --certsdir=<something>
+	 * @param cmdline_param Value of cmdline parameter --certsdir=<something>
 	 *
 	 * Examples of autodetected paths:
 	 *
@@ -106,7 +106,7 @@ namespace fs {
 	 *   Mac: /Library/Application Support/i2pd/ or ~/Library/Application Support/i2pd/certificates
 	 *   Unix: /var/lib/i2pd/certificates (system=1) >> ~/.i2pd/ or /tmp/i2pd/certificates
 	 */
-	 void SetCertsDir(const std::string & cmdline_certsdir);
+	void SetCertsDir(const std::string & cmdline_certsdir);
 
 	/**
 	 * @brief Create subdirectories inside datadir
@@ -115,7 +115,7 @@ namespace fs {
 
 	/**
 	 * @brief Get list of files in directory
-	 * @param path  Path to directory
+	 * @param path Path to directory
 	 * @param files Vector to store found files
 	 * @return true on success and false if directory not exists
 	 */

libi2pd/Family.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -88,7 +88,7 @@ namespace data
 				}
 				EVP_PKEY_free (pkey);
 				if (verifier && cn)
-					m_SigningKeys[cn] = verifier;
+					m_SigningKeys.emplace (cn, std::make_pair(verifier, m_SigningKeys.size () + 1));
 			}
 			SSL_free (ssl);
 		}
@@ -121,7 +121,7 @@ namespace data
 	}
 
 	bool Families::VerifyFamily (const std::string& family, const IdentHash& ident,
-		const char * signature, const char * key)
+		const char * signature, const char * key) const
 	{
 		uint8_t buf[100], signatureBuf[64];
 		size_t len = family.length (), signatureLen = strlen (signature);
@@ -137,11 +137,19 @@ namespace data
 		Base64ToByteStream (signature, signatureLen, signatureBuf, 64);
 		auto it = m_SigningKeys.find (family);
 		if (it != m_SigningKeys.end ())
-			return it->second->Verify (buf, len, signatureBuf);
+			return it->second.first->Verify (buf, len, signatureBuf);
 		// TODO: process key
 		return true;
 	}
 
+	FamilyID Families::GetFamilyID (const std::string& family) const
+	{
+		auto it = m_SigningKeys.find (family);
+		if (it != m_SigningKeys.end ())
+			return it->second.second;
+		return 0;
+	}
+
 	std::string CreateFamilySignature (const std::string& family, const IdentHash& ident)
 	{
 		auto filename = i2p::fs::DataDirPath("family", (family + ".key"));

libi2pd/Family.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -19,6 +19,7 @@ namespace i2p
 {
 namespace data
 {
+	typedef int FamilyID;
 	class Families
 	{
 		public:
@@ -27,7 +28,8 @@ namespace data
 			~Families ();
 			void LoadCertificates ();
 			bool VerifyFamily (const std::string& family, const IdentHash& ident,
-				const char * signature, const char * key = nullptr);
+				const char * signature, const char * key = nullptr) const;
+			FamilyID GetFamilyID (const std::string& family) const;
 
 		private:
 
@@ -35,7 +37,7 @@ namespace data
 
 		private:
 
-			std::map<std::string, std::shared_ptr<i2p::crypto::Verifier> > m_SigningKeys;
+			std::map<std::string, std::pair<std::shared_ptr<i2p::crypto::Verifier>, FamilyID> > m_SigningKeys; // family -> (verifier, id)
 	};
 
 	std::string CreateFamilySignature (const std::string& family, const IdentHash& ident);

libi2pd/Garlic.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -293,14 +293,14 @@ namespace garlic
 		size_t size = 0;
 		if (isDestination)
 		{
-			buf[size] = eGarlicDeliveryTypeDestination << 5;//  delivery instructions flag destination
+			buf[size] = eGarlicDeliveryTypeDestination << 5;// delivery instructions flag destination
 			size++;
 			memcpy (buf + size, m_Destination->GetIdentHash (), 32);
 			size += 32;
 		}
 		else
 		{
-			buf[size] = 0;//  delivery instructions flag local
+			buf[size] = 0;// delivery instructions flag local
 			size++;
 		}
 
@@ -484,6 +484,11 @@ namespace garlic
 		return true;
 	}
 
+	void GarlicDestination::SubmitECIESx25519Key (const uint8_t * key, uint64_t tag)
+	{
+		AddECIESx25519Key (key, tag);
+	}
+
 	void GarlicDestination::HandleGarlicMessage (std::shared_ptr<I2NPMessage> msg)
 	{
 		uint8_t * buf = msg->GetPayload ();
@@ -739,7 +744,7 @@ namespace garlic
 				LogPrint (eLogError, "Garlic: Message is too short");
 				break;
 			}
-			buf += GetI2NPMessageLength (buf, len - offset); //  I2NP
+			buf += GetI2NPMessageLength (buf, len - offset); // I2NP
 			buf += 4; // CloveID
 			buf += 8; // Date
 			buf += 3; // Certificate
@@ -1019,7 +1024,7 @@ namespace garlic
 		uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
 		for (auto it: files)
 			if (ts >= i2p::fs::GetLastUpdateTime (it) + INCOMING_TAGS_EXPIRATION_TIMEOUT)
-				 i2p::fs::Remove (it);
+				i2p::fs::Remove (it);
 	}
 
 	void GarlicDestination::HandleECIESx25519GarlicClove (const uint8_t * buf, size_t len)

libi2pd/Garlic.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -245,6 +245,7 @@ namespace garlic
 			void AddSessionKey (const uint8_t * key, const uint8_t * tag); // one tag
 			void AddECIESx25519Key (const uint8_t * key, uint64_t tag); // one tag
 			virtual bool SubmitSessionKey (const uint8_t * key, const uint8_t * tag); // from different thread
+			virtual void SubmitECIESx25519Key (const uint8_t * key, uint64_t tag); // from different thread
 			void DeliveryStatusSent (GarlicRoutingSessionPtr session, uint32_t msgID);
 			uint64_t AddECIESx25519SessionNextTag (ReceiveRatchetTagSetPtr tagset);
 			void AddECIESx25519Session (const uint8_t * staticKey, ECIESX25519AEADRatchetSessionPtr session);

libi2pd/Gost.cpp

@@ -96,7 +96,7 @@ namespace crypto
 		EC_POINT * C = EC_POINT_new (m_Group);
 		EC_POINT_mul (m_Group, C, z1, pub, z2, ctx); // z1*P + z2*pub
 		BIGNUM * x = BN_CTX_get (ctx);
-		GetXY  (C, x, nullptr); // Cx
+		GetXY (C, x, nullptr); // Cx
 		BN_mod (x, x, q, ctx); // Cx % q
 		bool ret = !BN_cmp (x, r); // Cx = r ?
 		EC_POINT_free (C);
@@ -111,8 +111,8 @@ namespace crypto
 		BN_CTX * ctx = BN_CTX_new ();
 		BN_CTX_start (ctx);
 		EC_POINT * C = EC_POINT_new (m_Group); // C = k*P = (rx, ry)
-		EC_POINT * Q  = nullptr;
-		if (EC_POINT_set_compressed_coordinates_GFp (m_Group, C, r, isNegativeY ? 1 : 0,  ctx))
+		EC_POINT * Q = nullptr;
+		if (EC_POINT_set_compressed_coordinates_GFp (m_Group, C, r, isNegativeY ? 1 : 0, ctx))
 		{
 			EC_POINT * S = EC_POINT_new (m_Group); // S = s*P
 			EC_POINT_mul (m_Group, S, s, nullptr, nullptr, ctx);

libi2pd/HTTP.cpp

@@ -279,7 +279,7 @@ namespace http
 				method  = tokens[0];
 				uri     = tokens[1];
 				version = tokens[2];
-				expect = HEADER_LINE;
+				expect  = HEADER_LINE;
 			}
 			else
 			{
@@ -363,7 +363,7 @@ namespace http
 			return false; /* no header */
 		if (it->second.find("gzip") != std::string::npos)
 			return true; /* gotcha! */
-		if (includingI2PGzip &&  it->second.find("x-i2p-gzip") != std::string::npos)
+		if (includingI2PGzip && it->second.find("x-i2p-gzip") != std::string::npos)
 			return true;
 		return false;
 	}
@@ -409,7 +409,7 @@ namespace http
 				/* all ok */
 				version = tokens[0];
 				status  = tokens[2];
-				expect = HEADER_LINE;
+				expect  = HEADER_LINE;
 			} else {
 				std::string line = str.substr(pos, eol - pos);
 				auto p = parse_header_line(line);
@@ -460,7 +460,7 @@ namespace http
 			case 304: ptr = "Not Modified"; break;
 			case 307: ptr = "Temporary Redirect"; break;
 			/* client error */
-			case 400: ptr = "Bad Request";  break;
+			case 400: ptr = "Bad Request"; break;
 			case 401: ptr = "Unauthorized"; break;
 			case 403: ptr = "Forbidden"; break;
 			case 404: ptr = "Not Found"; break;
@@ -471,7 +471,7 @@ namespace http
 			case 502: ptr = "Bad Gateway"; break;
 			case 503: ptr = "Not Implemented"; break;
 			case 504: ptr = "Gateway Timeout"; break;
-			default:  ptr = "Unknown Status";  break;
+			default:  ptr = "Unknown Status"; break;
 		}
 		return ptr;
 	}

libi2pd/HTTP.h

@@ -161,7 +161,7 @@ namespace http
 
 	/**
 	 * @brief Merge HTTP response content with Transfer-Encoding: chunked
-	 * @param in  Input stream
+	 * @param in Input stream
 	 * @param out Output stream
 	 * @return true on success, false otherwise
 	 */

libi2pd/I2NPProtocol.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -171,7 +171,7 @@ namespace i2p
 	std::shared_ptr<I2NPMessage> CreateLeaseSetDatabaseLookupMsg (const i2p::data::IdentHash& dest,
 		const std::set<i2p::data::IdentHash>& excludedFloodfills,
 		std::shared_ptr<const i2p::tunnel::InboundTunnel> replyTunnel, const uint8_t * replyKey,
-		    const uint8_t * replyTag, bool replyECIES)
+			const uint8_t * replyTag, bool replyECIES)
 	{
 		int cnt = excludedFloodfills.size ();
 		auto m = cnt > 7 ? NewI2NPMessage () : NewI2NPShortMessage ();
@@ -244,7 +244,7 @@ namespace i2p
 	}
 
 	std::shared_ptr<I2NPMessage> CreateDatabaseStoreMsg (std::shared_ptr<const i2p::data::RouterInfo> router,
-	    uint32_t replyToken, std::shared_ptr<const i2p::tunnel::InboundTunnel> replyTunnel)
+		uint32_t replyToken, std::shared_ptr<const i2p::tunnel::InboundTunnel> replyTunnel)
 	{
 		if (!router) // we send own RouterInfo
 			router = context.GetSharedRouterInfo ();
@@ -629,7 +629,7 @@ namespace i2p
 						// we send it to reply tunnel
 						transports.SendMessage (clearText + SHORT_REQUEST_RECORD_NEXT_IDENT_OFFSET,
 						CreateTunnelGatewayMsg (bufbe32toh (clearText + SHORT_REQUEST_RECORD_NEXT_TUNNEL_OFFSET),
-							i2p::garlic::WrapECIESX25519Message (replyMsg,  noiseState.m_CK + 32, tag)));
+							i2p::garlic::WrapECIESX25519Message (replyMsg, noiseState.m_CK + 32, tag)));
 					}
 					else
 					{
@@ -802,13 +802,8 @@ namespace i2p
 				break;
 				case eI2NPGarlic:
 				{
-					if (msg->from)
-					{
-						if (msg->from->GetTunnelPool ())
-							msg->from->GetTunnelPool ()->ProcessGarlicMessage (msg);
-						else
-							LogPrint (eLogInfo, "I2NP: Local destination for garlic doesn't exist anymore");
-					}
+					if (msg->from && msg->from->GetTunnelPool ())
+						msg->from->GetTunnelPool ()->ProcessGarlicMessage (msg);
 					else
 						i2p::context.ProcessGarlicMessage (msg);
 					break;

libi2pd/I2NPProtocol.h

@@ -150,7 +150,7 @@ namespace tunnel
 		std::shared_ptr<i2p::tunnel::InboundTunnel> from;
 
 		I2NPMessage (): buf (nullptr),len (I2NP_HEADER_SIZE + 2),
-			offset(2), maxLen (0), from (nullptr) {};  // reserve 2 bytes for NTCP header
+			offset(2), maxLen (0), from (nullptr) {}; // reserve 2 bytes for NTCP header
 
 		// header accessors
 		uint8_t * GetHeader () { return GetBuffer (); };
@@ -274,8 +274,8 @@ namespace tunnel
 		uint32_t replyTunnelID, bool exploratory = false, std::set<i2p::data::IdentHash> * excludedPeers = nullptr);
 	std::shared_ptr<I2NPMessage> CreateLeaseSetDatabaseLookupMsg (const i2p::data::IdentHash& dest,
 		const std::set<i2p::data::IdentHash>& excludedFloodfills,
-	    std::shared_ptr<const i2p::tunnel::InboundTunnel> replyTunnel,
-	    const uint8_t * replyKey, const uint8_t * replyTag, bool replyECIES = false);
+		std::shared_ptr<const i2p::tunnel::InboundTunnel> replyTunnel,
+		const uint8_t * replyKey, const uint8_t * replyTag, bool replyECIES = false);
 	std::shared_ptr<I2NPMessage> CreateDatabaseSearchReply (const i2p::data::IdentHash& ident, std::vector<i2p::data::IdentHash> routers);
 
 	std::shared_ptr<I2NPMessage> CreateDatabaseStoreMsg (std::shared_ptr<const i2p::data::RouterInfo> router = nullptr, uint32_t replyToken = 0, std::shared_ptr<const i2p::tunnel::InboundTunnel> replyTunnel = nullptr);

libi2pd/I2PEndian.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -50,42 +50,3 @@ uint64_t be64toh(uint64_t big64)
 	return u64.raw_value;
 }
 #endif
-
-/* it can be used in Windows 8
-#include <Winsock2.h>
-
-uint16_t htobe16(uint16_t int16)
-{
-	return htons(int16);
-}
-
-uint32_t htobe32(uint32_t int32)
-{
-	return htonl(int32);
-}
-
-uint64_t htobe64(uint64_t int64)
-{
-	// http://msdn.microsoft.com/en-us/library/windows/desktop/jj710199%28v=vs.85%29.aspx
-	//return htonll(int64);
-	return 0;
-}
-
-
-uint16_t be16toh(uint16_t big16)
-{
-	return ntohs(big16);
-}
-
-uint32_t be32toh(uint32_t big32)
-{
-	return ntohl(big32);
-}
-
-uint64_t be64toh(uint64_t big64)
-{
-	// http://msdn.microsoft.com/en-us/library/windows/desktop/jj710199%28v=vs.85%29.aspx
-	//return ntohll(big64);
-	return 0;
-}
-*/

libi2pd/I2PEndian.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -13,10 +13,11 @@
 
 #if defined(__FreeBSD__) || defined(__NetBSD__)
 #include <sys/endian.h>
+
 #elif defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__GLIBC__)
 #include <endian.h>
-#elif defined(__APPLE__) && defined(__MACH__)
 
+#elif defined(__APPLE__) && defined(__MACH__)
 #include <libkern/OSByteOrder.h>
 
 #define htobe16(x) OSSwapHostToBigInt16(x)
@@ -34,6 +35,22 @@
 #define be64toh(x) OSSwapBigToHostInt64(x)
 #define le64toh(x) OSSwapLittleToHostInt64(x)
 
+#elif defined(_WIN32)
+#define htobe16(x) __builtin_bswap16(x)
+#define htole16(x) (x)
+#define be16toh(x) __builtin_bswap16(x)
+#define le16toh(x) (x)
+
+#define htobe32(x) __builtin_bswap32(x)
+#define htole32(x) (x)
+#define be32toh(x) __builtin_bswap32(x)
+#define le32toh(x) (x)
+
+#define htobe64(x) __builtin_bswap64(x)
+#define htole64(x) (x)
+#define be64toh(x) __builtin_bswap64(x)
+#define le64toh(x) (x)
+
 #else
 #define NEEDS_LOCAL_ENDIAN
 #include <cstdint>

libi2pd/Identity.cpp

@@ -64,7 +64,7 @@ namespace data
 			{
 				case SIGNING_KEY_TYPE_ECDSA_SHA256_P256:
 				{
-					size_t padding =  128 - i2p::crypto::ECDSAP256_KEY_LENGTH; // 64 = 128 - 64
+					size_t padding = 128 - i2p::crypto::ECDSAP256_KEY_LENGTH; // 64 = 128 - 64
 					RAND_bytes (m_StandardIdentity.signingKey, padding);
 					memcpy (m_StandardIdentity.signingKey + padding, signingKey, i2p::crypto::ECDSAP256_KEY_LENGTH);
 					break;
@@ -788,7 +788,7 @@ namespace data
 			keys.m_OfflineSignature.resize (pubKeyLen + m_Public->GetSignatureLen () + 6);
 			htobe32buf (keys.m_OfflineSignature.data (), expires); // expires
 			htobe16buf (keys.m_OfflineSignature.data () + 4, type); // type
-			GenerateSigningKeyPair (type, keys.m_SigningPrivateKey, keys.m_OfflineSignature.data () + 6); // public  key
+			GenerateSigningKeyPair (type, keys.m_SigningPrivateKey, keys.m_OfflineSignature.data () + 6); // public key
 			Sign (keys.m_OfflineSignature.data (), pubKeyLen + 6, keys.m_OfflineSignature.data () + 6 + pubKeyLen); // signature
 			// recreate signer
 			keys.m_Signer = nullptr;

libi2pd/Identity.h

@@ -120,7 +120,7 @@ namespace data
 			CryptoKeyType GetCryptoKeyType () const;
 			void DropVerifier () const; // to save memory
 
-  			bool operator == (const IdentityEx & other) const { return GetIdentHash() == other.GetIdentHash(); }
+			bool operator == (const IdentityEx & other) const { return GetIdentHash() == other.GetIdentHash(); }
 			void RecalculateIdentHash(uint8_t * buff=nullptr);
 
 			static i2p::crypto::Verifier * CreateVerifier (SigningKeyType keyType);
@@ -222,7 +222,7 @@ namespace data
 			RoutingDestination () {};
 			virtual ~RoutingDestination () {};
 
-			virtual std::shared_ptr<const IdentityEx> GetIdentity ()  const = 0;
+			virtual std::shared_ptr<const IdentityEx> GetIdentity () const = 0;
 			virtual void Encrypt (const uint8_t * data, uint8_t * encrypted) const = 0; // encrypt data for
 			virtual bool IsDestination () const = 0; // for garlic
 

libi2pd/LeaseSet.cpp

@@ -582,7 +582,7 @@ namespace data
 	// helper for ExtractClientAuthData
 	static inline bool GetAuthCookie (const uint8_t * authClients, int numClients, const uint8_t * okm, uint8_t * authCookie)
 	{
-		// try to find clientCookie_i  for clientID_i = okm[44:51]
+		// try to find clientCookie_i for clientID_i = okm[44:51]
 		for (int i = 0; i < numClients; i++)
 		{
 			if (!memcmp (okm + 44, authClients + i*40, 8)) // clientID_i
@@ -606,7 +606,7 @@ namespace data
 			{
 				const uint8_t * ephemeralPublicKey = buf + offset; offset += 32; // ephemeralPublicKey
 				uint16_t numClients = bufbe16toh (buf + offset); offset += 2; // clients
-				const uint8_t * authClients = buf + offset; offset +=  numClients*40; // authClients
+				const uint8_t * authClients = buf + offset; offset += numClients*40; // authClients
 				if (offset > len)
 				{
 					LogPrint (eLogError, "LeaseSet2: Too many clients ", numClients, " in DH auth data");
@@ -632,7 +632,7 @@ namespace data
 			{
 				const uint8_t * authSalt = buf + offset; offset += 32; // authSalt
 				uint16_t numClients = bufbe16toh (buf + offset); offset += 2; // clients
-				const uint8_t * authClients = buf + offset; offset +=  numClients*40; // authClients
+				const uint8_t * authClients = buf + offset; offset += numClients*40; // authClients
 				if (offset > len)
 				{
 					LogPrint (eLogError, "LeaseSet2: Too many clients ", numClients, " in PSK auth data");
@@ -737,7 +737,7 @@ namespace data
 			htobe64buf (m_Buffer + offset, ts);
 			offset += 8; // end date
 		}
-		//  we don't sign it yet. must be signed later on
+		// we don't sign it yet. must be signed later on
 	}
 
 	LocalLeaseSet::LocalLeaseSet (std::shared_ptr<const IdentityEx> identity, const uint8_t * buf, size_t len):
@@ -995,7 +995,7 @@ namespace data
 			ek.GenerateKeys (); // esk and epk
 			memcpy (authData, ek.GetPublicKey (), 32); authData += 32; // epk
 			htobe16buf (authData, authKeys->size ()); authData += 2; // num clients
-			uint8_t authInput[100]; //  sharedSecret || cpk_i || subcredential || publishedTimestamp
+			uint8_t authInput[100]; // sharedSecret || cpk_i || subcredential || publishedTimestamp
 			memcpy (authInput + 64, subcredential, 36);
 			for (auto& it: *authKeys)
 			{

libi2pd/LeaseSet.h

@@ -128,8 +128,8 @@ namespace data
 	};
 
 	/**
-			validate lease set buffer signature and extract expiration timestamp
-			@returns true if the leaseset is well formed and signature is valid
+	 * validate lease set buffer signature and extract expiration timestamp
+	 * @returns true if the leaseset is well formed and signature is valid
 	 */
 	bool LeaseSetBufferValidate(const uint8_t * ptr, size_t sz, uint64_t & expires);
 

libi2pd/Log.cpp

@@ -46,7 +46,7 @@ namespace log {
 
 #ifndef _WIN32
 	/**
-	 * @brief  Maps our log levels to syslog one
+	 * @brief Maps our log levels to syslog one
 	 * @return syslog priority LOG_*, as defined in syslog.h
 	 */
 	static inline int GetSyslogPrio (enum LogLevel l) {
@@ -113,11 +113,11 @@ namespace log {
 
 	std::string str_tolower(std::string s) {
 		std::transform(s.begin(), s.end(), s.begin(),
-					// static_cast<int(*)(int)>(std::tolower)         // wrong
-					// [](int c){ return std::tolower(c); }           // wrong
-					// [](char c){ return std::tolower(c); }          // wrong
-					   [](unsigned char c){ return std::tolower(c); } // correct
-					);
+			// static_cast<int(*)(int)>(std::tolower)      // wrong
+			// [](int c){ return std::tolower(c); }        // wrong
+			// [](char c){ return std::tolower(c); }       // wrong
+			[](unsigned char c){ return std::tolower(c); } // correct
+		);
 		return s;
 	}
 
@@ -170,7 +170,7 @@ namespace log {
 				break;
 			case eLogStdout:
 			default:
-				std::cout    << TimeAsString(msg->timestamp)
+				std::cout << TimeAsString(msg->timestamp)
 					<< "@" << short_tid
 					<< "/" << LogMsgColors[msg->level] << g_LogLevelStr[msg->level] << LogMsgColors[eNumLogLevels]
 					<< " - " << msg->text << std::endl;

libi2pd/Log.h

@@ -52,7 +52,7 @@ namespace log {
 	{
 		private:
 
-			enum LogType  m_Destination;
+			enum LogType m_Destination;
 			enum LogLevel m_MinLevel;
 			std::shared_ptr<std::ostream> m_LogStream;
 			std::string m_Logfile;
@@ -75,7 +75,7 @@ namespace log {
 
 			/**
 			 * @brief Makes formatted string from unix timestamp
-			 * @param ts  Second since epoch
+			 * @param ts Second since epoch
 			 *
 			 * This function internally caches the result for last provided value
 			 */
@@ -86,52 +86,52 @@ namespace log {
 			Log ();
 			~Log ();
 
-			LogType  GetLogType  () { return m_Destination; };
+			LogType GetLogType () { return m_Destination; };
 			LogLevel GetLogLevel () { return m_MinLevel; };
 
 			void Start ();
 			void Stop ();
 
 			/**
-			 * @brief  Sets minimal allowed level for log messages
-			 * @param  level  String with wanted minimal msg level
+			 * @brief Sets minimal allowed level for log messages
+			 * @param level String with wanted minimal msg level
 			 */
-			void     SetLogLevel (const std::string& level);
+			void SetLogLevel (const std::string& level);
 
 			/**
 			 * @brief Sets log destination to logfile
-			 * @param path  Path to logfile
+			 * @param path Path to logfile
 			 */
 			void SendTo (const std::string &path);
 
 			/**
 			 * @brief Sets log destination to given output stream
-			 * @param os  Output stream
+			 * @param os Output stream
 			 */
 			void SendTo (std::shared_ptr<std::ostream> os);
 
 			/**
-			 * @brief  Sets format for timestamps in log
-			 * @param  format  String with timestamp format
+			 * @brief Sets format for timestamps in log
+			 * @param format String with timestamp format
 			 */
 			void SetTimeFormat (std::string format) { m_TimeFormat = format; };
 
 	#ifndef _WIN32
 			/**
 			 * @brief Sets log destination to syslog
-			 * @param name     Wanted program name
+			 * @param name Wanted program name
 			 * @param facility Wanted log category
 			 */
 			void SendTo (const char *name, int facility);
 	#endif
 
 			/**
-			 * @brief  Format log message and write to output stream/syslog
-			 * @param  msg  Pointer to processed message
+			 * @brief Format log message and write to output stream/syslog
+			 * @param msg Pointer to processed message
 			 */
 			void Append(std::shared_ptr<i2p::log::LogMsg> &);
 
-			/** @brief  Reopen log file */
+			/** @brief Reopen log file */
 			void Reopen();
 	};
 
@@ -144,8 +144,8 @@ namespace log {
 	 */
 	struct LogMsg {
 		std::time_t timestamp;
-		std::string text; /**< message text as single string */
-		LogLevel level;   /**< message level */
+		std::string text;    /**< message text as single string */
+		LogLevel level;      /**< message level */
 		std::thread::id tid; /**< id of thread that generated message */
 
 		LogMsg (LogLevel lvl, std::time_t ts, std::string&& txt): timestamp(ts), text(std::move(txt)), level(lvl) {}
@@ -153,7 +153,7 @@ namespace log {
 
 	Log & Logger();
 
-	typedef std::function<void (const std::string&)>  ThrowFunction;
+	typedef std::function<void (const std::string&)> ThrowFunction;
 	ThrowFunction GetThrowFunction ();
 	void SetThrowFunction (ThrowFunction f);
 } // log

libi2pd/NTCP2.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -23,7 +23,7 @@
 #include "HTTP.h"
 #include "util.h"
 
-#ifdef __linux__
+#if defined(__linux__) && !defined(_NETINET_IN_H)
 	#include <linux/in6.h>
 #endif
 
@@ -59,14 +59,14 @@ namespace transport
 
 	void NTCP2Establisher::KDF1Bob ()
 	{
-		KeyDerivationFunction1 (GetRemotePub (), i2p::context.GetStaticKeys (), i2p::context.GetNTCP2StaticPublicKey (), GetRemotePub ());
+		KeyDerivationFunction1 (GetRemotePub (), i2p::context.GetNTCP2StaticKeys (), i2p::context.GetNTCP2StaticPublicKey (), GetRemotePub ());
 	}
 
 	void NTCP2Establisher::KeyDerivationFunction2 (const uint8_t * sessionRequest, size_t sessionRequestLen, const uint8_t * epub)
 	{
 		MixHash (sessionRequest + 32, 32); // encrypted payload
 
-		int paddingLength =  sessionRequestLen - 64;
+		int paddingLength = sessionRequestLen - 64;
 		if (paddingLength > 0)
 			MixHash (sessionRequest + 64, paddingLength);
 		MixHash (epub, 32);
@@ -91,7 +91,7 @@ namespace transport
 	void NTCP2Establisher::KDF3Alice ()
 	{
 		uint8_t inputKeyMaterial[32];
-		i2p::context.GetStaticKeys ().Agree (GetRemotePub (), inputKeyMaterial);
+		i2p::context.GetNTCP2StaticKeys ().Agree (GetRemotePub (), inputKeyMaterial);
 		MixKey (inputKeyMaterial);
 	}
 
@@ -130,7 +130,7 @@ namespace transport
 		// m3p2Len
 		auto bufLen = i2p::context.GetRouterInfo ().GetBufferLen ();
 		m3p2Len = bufLen + 4 + 16; // (RI header + RI + MAC for now) TODO: implement options
-		htobe16buf (options + 4,  m3p2Len);
+		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;
@@ -195,8 +195,9 @@ namespace transport
 		MixHash (m3p2, m3p2Len); //h = SHA256(h || ciphertext)
 	}
 
-	bool NTCP2Establisher::ProcessSessionRequestMessage (uint16_t& paddingLen)
+	bool NTCP2Establisher::ProcessSessionRequestMessage (uint16_t& paddingLen, bool& clockSkew)
 	{
+		clockSkew = false;
 		// decrypt X
 		i2p::crypto::CBCDecryption decryption;
 		decryption.SetKey (i2p::context.GetIdentHash ());
@@ -232,7 +233,8 @@ namespace transport
 				if (tsA < ts - NTCP2_CLOCK_SKEW || tsA > ts + NTCP2_CLOCK_SKEW)
 				{
 					LogPrint (eLogWarning, "NTCP2: SessionRequest time difference ", (int)(ts - tsA), " exceeds clock skew");
-					return false;
+					clockSkew = true;
+					// we send SessionCreate to let Alice know our time and then close session
 				}
 			}
 			else
@@ -318,7 +320,7 @@ namespace transport
 	}
 
 	NTCP2Session::NTCP2Session (NTCP2Server& server, std::shared_ptr<const i2p::data::RouterInfo> in_RemoteRouter,
-	    	std::shared_ptr<const i2p::data::RouterInfo::Address> addr):
+		std::shared_ptr<const i2p::data::RouterInfo::Address> addr):
 		TransportSession (in_RemoteRouter, NTCP2_ESTABLISH_TIMEOUT),
 		m_Server (server), m_Socket (m_Server.GetService ()),
 		m_IsEstablished (false), m_IsTerminated (false),
@@ -337,8 +339,8 @@ namespace transport
 			m_Establisher->m_RemoteIdentHash = GetRemoteIdentity ()->GetIdentHash ();
 			if (addr)
 			{
-				memcpy (m_Establisher->m_RemoteStaticKey, addr->ntcp2->staticKey, 32);
-				memcpy (m_Establisher->m_IV, addr->ntcp2->iv, 16);
+				memcpy (m_Establisher->m_RemoteStaticKey, addr->s, 32);
+				memcpy (m_Establisher->m_IV, addr->i, 16);
 				m_RemoteEndpoint = boost::asio::ip::tcp::endpoint (addr->host, addr->port);
 			}
 			else
@@ -416,7 +418,7 @@ namespace transport
 	void NTCP2Session::DeleteNextReceiveBuffer (uint64_t ts)
 	{
 		if (m_NextReceivedBuffer && !m_IsReceiving &&
-		    ts > m_LastActivityTimestamp + NTCP2_RECEIVE_BUFFER_DELETION_TIMEOUT)
+			ts > m_LastActivityTimestamp + NTCP2_RECEIVE_BUFFER_DELETION_TIMEOUT)
 		{
 			delete[] m_NextReceivedBuffer;
 			m_NextReceivedBuffer = nullptr;
@@ -476,9 +478,16 @@ namespace transport
 		{
 			LogPrint (eLogDebug, "NTCP2: SessionRequest received ", bytes_transferred);
 			uint16_t paddingLen = 0;
-			if (m_Establisher->ProcessSessionRequestMessage (paddingLen))
+			bool clockSkew = false;
+			if (m_Establisher->ProcessSessionRequestMessage (paddingLen, clockSkew))
 			{
-				if (paddingLen > 0)
+				if (clockSkew)
+				{
+					// we don't care about padding, send SessionCreated and close session
+					SendSessionCreated ();
+					m_Server.GetService ().post (std::bind (&NTCP2Session::Terminate, shared_from_this ()));
+				}
+				else if (paddingLen > 0)
 				{
 					if (paddingLen <= NTCP2_SESSION_REQUEST_MAX_SIZE - 64) // session request is 287 bytes max
 					{
@@ -487,7 +496,7 @@ namespace transport
 					}
 					else
 					{
-						LogPrint (eLogWarning, "NTCP2: SessionRequest padding length ", (int)paddingLen,  " is too long");
+						LogPrint (eLogWarning, "NTCP2: SessionRequest padding length ", (int)paddingLen, " is too long");
 						Terminate ();
 					}
 				}
@@ -540,7 +549,7 @@ namespace transport
 					}
 					else
 					{
-						LogPrint (eLogWarning, "NTCP2: SessionCreated padding length ", (int)paddingLen,  " is too long");
+						LogPrint (eLogWarning, "NTCP2: SessionCreated padding length ", (int)paddingLen, " is too long");
 						Terminate ();
 					}
 				}
@@ -748,7 +757,7 @@ namespace transport
 		if (IsTerminated ()) return;
 #ifdef __linux__
 		const int one = 1;
-    	setsockopt(m_Socket.native_handle(), IPPROTO_TCP, TCP_QUICKACK, &one, sizeof(one));
+		setsockopt(m_Socket.native_handle(), IPPROTO_TCP, TCP_QUICKACK, &one, sizeof(one));
 #endif
 		boost::asio::async_read (m_Socket, boost::asio::buffer(&m_NextReceivedLen, 2), boost::asio::transfer_all (),
 			std::bind(&NTCP2Session::HandleReceivedLength, shared_from_this (), std::placeholders::_1, std::placeholders::_2));
@@ -891,7 +900,7 @@ namespace transport
 				case eNTCP2BlkTermination:
 					if (size >= 9)
 					{
-						LogPrint (eLogDebug, "NTCP2: Rermination. reason=", (int)(frame[offset + 8]));
+						LogPrint (eLogDebug, "NTCP2: Termination. reason=", (int)(frame[offset + 8]));
 						Terminate ();
 					}
 					else
@@ -1117,11 +1126,11 @@ namespace transport
 	{
 		if (!m_SendKey ||
 #if OPENSSL_SIPHASH
-		    !m_SendMDCtx
+			!m_SendMDCtx
 #else
-		    !m_SendSipKey
+			!m_SendSipKey
 #endif
-		    ) return;
+		) return;
 		m_NextSendBuffer = new uint8_t[49]; // 49 = 12 bytes message + 16 bytes MAC + 2 bytes size + up to 19 padding block
 		// termination block
 		m_NextSendBuffer[2] = eNTCP2BlkTermination;
@@ -1155,7 +1164,7 @@ namespace transport
 		else if (m_SendQueue.size () > NTCP2_MAX_OUTGOING_QUEUE_SIZE)
 		{
 			LogPrint (eLogWarning, "NTCP2: Outgoing messages queue size to ",
-			   	GetIdentHashBase64(), " exceeds ",  NTCP2_MAX_OUTGOING_QUEUE_SIZE);
+				GetIdentHashBase64(), " exceeds ", NTCP2_MAX_OUTGOING_QUEUE_SIZE);
 			Terminate ();
 		}
 	}
@@ -1168,7 +1177,7 @@ namespace transport
 
 	NTCP2Server::NTCP2Server ():
 		RunnableServiceWithWork ("NTCP2"), m_TerminationTimer (GetService ()),
-		 m_ProxyType(eNoProxy), m_Resolver(GetService ())
+			m_ProxyType(eNoProxy), m_Resolver(GetService ())
 	{
 	}
 
@@ -1234,7 +1243,7 @@ namespace transport
 							m_NTCP2V6Acceptor->open (boost::asio::ip::tcp::v6());
 							m_NTCP2V6Acceptor->set_option (boost::asio::ip::v6_only (true));
 							m_NTCP2V6Acceptor->set_option (boost::asio::socket_base::reuse_address (true));
-#ifdef __linux__
+#if defined(__linux__) && !defined(_NETINET_IN_H)
 							if (!m_Address6 && !m_YggdrasilAddress) // only if not binded to address
 							{
 								// Set preference to use public IPv6 address -- tested on linux, not works on windows, and not tested on others

libi2pd/NTCP2.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -107,7 +107,7 @@ namespace transport
 		void CreateSessionConfirmedMessagePart1 (const uint8_t * nonce);
 		void CreateSessionConfirmedMessagePart2 (const uint8_t * nonce);
 
-		bool ProcessSessionRequestMessage (uint16_t& paddingLen);
+		bool ProcessSessionRequestMessage (uint16_t& paddingLen, bool& clockSkew);
 		bool ProcessSessionCreatedMessage (uint16_t& paddingLen);
 		bool ProcessSessionConfirmedMessagePart1 (const uint8_t * nonce);
 		bool ProcessSessionConfirmedMessagePart2 (const uint8_t * nonce, uint8_t * m3p2Buf);

libi2pd/NetDb.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -107,7 +107,10 @@ namespace data
 	{
 		i2p::util::SetThreadName("NetDB");
 
-		uint32_t lastSave = 0, lastPublish = 0, lastExploratory = 0, lastManageRequest = 0, lastDestinationCleanup = 0;
+		uint64_t lastSave = 0, lastPublish = 0, lastExploratory = 0, lastManageRequest = 0, lastDestinationCleanup = 0;
+		uint64_t lastProfilesCleanup = i2p::util::GetSecondsSinceEpoch ();
+		int16_t profilesCleanupVariance = 0;
+
 		while (m_IsRunning)
 		{
 			try
@@ -155,6 +158,7 @@ namespace data
 					m_Requests.ManageRequests ();
 					lastManageRequest = ts;
 				}
+
 				if (ts - lastSave >= 60) // save routers, manage leasesets and validate subscriptions every minute
 				{
 					if (lastSave)
@@ -164,12 +168,20 @@ namespace data
 					}
 					lastSave = ts;
 				}
+
 				if (ts - lastDestinationCleanup >= i2p::garlic::INCOMING_TAGS_EXPIRATION_TIMEOUT)
 				{
 					i2p::context.CleanupDestination ();
 					lastDestinationCleanup = ts;
 				}
 
+				if (ts - lastProfilesCleanup >= (uint64_t)(i2p::data::PEER_PROFILE_AUTOCLEAN_TIMEOUT + profilesCleanupVariance))
+				{
+					DeleteObsoleteProfiles ();
+					lastProfilesCleanup = ts;
+					profilesCleanupVariance = (rand () % (2 * i2p::data::PEER_PROFILE_AUTOCLEAN_VARIANCE) - i2p::data::PEER_PROFILE_AUTOCLEAN_VARIANCE);
+				}
+
 				// publish
 				if (!m_HiddenMode && i2p::transport::transports.IsOnline ())
 				{
@@ -195,6 +207,7 @@ namespace data
 						lastPublish = ts;
 					}
 				}
+
 				if (ts - lastExploratory >= 30) // exploratory every 30 seconds
 				{
 					auto numRouters = m_RouterInfos.size ();
@@ -472,13 +485,13 @@ namespace data
 		i2p::transport::transports.SendMessages(ih, requests);
 	}
 
-	bool NetDb::LoadRouterInfo (const std::string & path)
+	bool NetDb::LoadRouterInfo (const std::string& path, uint64_t ts)
 	{
 		auto r = std::make_shared<RouterInfo>(path);
-		if (r->GetRouterIdentity () && !r->IsUnreachable () && r->HasValidAddresses ())
+		if (r->GetRouterIdentity () && !r->IsUnreachable () && r->HasValidAddresses () &&
+			ts < r->GetTimestamp () + 24*60*60*NETDB_MAX_OFFLINE_EXPIRATION_TIMEOUT*1000LL)
 		{
 			r->DeleteBuffer ();
-			r->ClearProperties (); // properties are not used for regular routers
 			if (m_RouterInfos.emplace (r->GetIdentHash (), r).second)
 			{
 				if (r->IsFloodfill () && r->IsEligibleFloodfill ())
@@ -487,7 +500,7 @@ namespace data
 		}
 		else
 		{
-			LogPrint(eLogWarning, "NetDb: RI from ", path, " is invalid. Delete");
+			LogPrint(eLogWarning, "NetDb: RI from ", path, " is invalid or too old. Delete");
 			i2p::fs::Remove(path);
 		}
 		return true;
@@ -568,11 +581,11 @@ namespace data
 		m_RouterInfos.clear ();
 		m_Floodfills.clear ();
 
-		m_LastLoad = i2p::util::GetSecondsSinceEpoch();
+		uint64_t ts = i2p::util::GetMillisecondsSinceEpoch();
 		std::vector<std::string> files;
 		m_Storage.Traverse(files);
 		for (const auto& path : files)
-			LoadRouterInfo(path);
+			LoadRouterInfo (path, ts);
 
 		LogPrint (eLogInfo, "NetDb: ", m_RouterInfos.size(), " routers loaded (", m_Floodfills.size (), " floodfils)");
 	}
@@ -596,10 +609,9 @@ namespace data
 		{
 			if (it.second == own) continue; // skip own
 			std::string ident = it.second->GetIdentHashBase64();
-			std::string path  = m_Storage.Path(ident);
 			if (it.second->IsUpdated ())
 			{
-				it.second->SaveToFile (path);
+				it.second->SaveToFile (m_Storage.Path(ident));
 				it.second->SetUpdated (false);
 				it.second->SetUnreachable (false);
 				it.second->DeleteBuffer ();
@@ -608,7 +620,7 @@ namespace data
 			}
 			// make router reachable back if too few routers or floodfills
 			if (it.second->IsUnreachable () && (total - deletedCount < NETDB_MIN_ROUTERS ||
-			    (it.second->IsFloodfill () && totalFloodfills - deletedFloodfillsCount < NETDB_MIN_FLOODFILLS)))
+				(it.second->IsFloodfill () && totalFloodfills - deletedFloodfillsCount < NETDB_MIN_FLOODFILLS)))
 				it.second->SetUnreachable (false);
 			// find & mark expired routers
 			if (!it.second->IsReachable () && it.second->IsSSU (false))
@@ -630,6 +642,8 @@ namespace data
 			}
 		} // m_RouterInfos iteration
 
+		m_RouterInfoBuffersPool.CleanUpMt ();
+
 		if (updatedCount > 0)
 			LogPrint (eLogInfo, "NetDb: Saved ", updatedCount, " new/updated routers");
 		if (deletedCount > 0)
@@ -674,7 +688,7 @@ namespace data
 		if (floodfill)
 		{
 			if (direct && !floodfill->IsReachableFrom (i2p::context.GetRouterInfo ()) &&
-			    !i2p::transport::transports.IsConnected (floodfill->GetIdentHash ()))
+				!i2p::transport::transports.IsConnected (floodfill->GetIdentHash ()))
 				direct = false; // floodfill can't be reached directly
 			if (direct)
 				transports.SendMessage (floodfill->GetIdentHash (), dest->CreateRequestMessage (floodfill->GetIdentHash ()));
@@ -957,7 +971,7 @@ namespace data
 		else
 		{
 			if (lookupType == DATABASE_LOOKUP_TYPE_ROUTERINFO_LOOKUP ||
-			    lookupType == DATABASE_LOOKUP_TYPE_NORMAL_LOOKUP)
+				lookupType == DATABASE_LOOKUP_TYPE_NORMAL_LOOKUP)
 			{
 				auto router = FindRouter (ident);
 				if (router)
@@ -1122,7 +1136,7 @@ namespace data
 			m_PublishExcluded.insert (floodfill->GetIdentHash ());
 			m_PublishReplyToken = replyToken;
 			if (floodfill->IsReachableFrom (i2p::context.GetRouterInfo ()) || // are we able to connect?
-			    i2p::transport::transports.IsConnected (floodfill->GetIdentHash ()))  // already connected ?
+				i2p::transport::transports.IsConnected (floodfill->GetIdentHash ())) // already connected ?
 				// send directly
 				transports.SendMessage (floodfill->GetIdentHash (), CreateDatabaseStoreMsg (i2p::context.GetSharedRouterInfo (), replyToken));
 			else
@@ -1189,6 +1203,16 @@ namespace data
 			});
 	}
 
+	std::shared_ptr<const RouterInfo> NetDb::GetRandomSSU2PeerTestRouter (bool v4, const std::set<IdentHash>& excluded) const
+	{
+		return GetRandomRouter (
+			[v4, &excluded](std::shared_ptr<const RouterInfo> router)->bool
+			{
+				return !router->IsHidden () && router->IsECIES () &&
+					router->IsSSU2PeerTesting (v4) && !excluded.count (router->GetIdentHash ());
+			});
+	}
+	
 	std::shared_ptr<const RouterInfo> NetDb::GetRandomSSUV6Router () const
 	{
 		return GetRandomRouter (
@@ -1363,7 +1387,8 @@ namespace data
 		return res;
 	}
 
-	std::shared_ptr<const RouterInfo> NetDb::GetRandomRouterInFamily(const std::string & fam) const {
+	std::shared_ptr<const RouterInfo> NetDb::GetRandomRouterInFamily (FamilyID fam) const
+	{
 		return GetRandomRouter(
 			[fam](std::shared_ptr<const RouterInfo> router)->bool
 		{

libi2pd/NetDb.hpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -30,6 +30,7 @@
 #include "NetDbRequests.h"
 #include "Family.h"
 #include "version.h"
+#include "util.h"
 
 namespace i2p
 {
@@ -41,6 +42,7 @@ namespace data
 	const int NETDB_INTRODUCEE_EXPIRATION_TIMEOUT = 65 * 60;
 	const int NETDB_MIN_EXPIRATION_TIMEOUT = 90 * 60; // 1.5 hours
 	const int NETDB_MAX_EXPIRATION_TIMEOUT = 27 * 60 * 60; // 27 hours
+	const int NETDB_MAX_OFFLINE_EXPIRATION_TIMEOUT = 180; // in days
 	const int NETDB_PUBLISH_INTERVAL = 60 * 40;
 	const int NETDB_PUBLISH_CONFIRMATION_TIMEOUT = 5; // in seconds
 	const int NETDB_MAX_PUBLISH_EXCLUDED_FLOODFILLS = 15;
@@ -88,13 +90,14 @@ namespace data
 			std::shared_ptr<const RouterInfo> GetRandomRouter (std::shared_ptr<const RouterInfo> compatibleWith, bool reverse) const;
 			std::shared_ptr<const RouterInfo> GetHighBandwidthRandomRouter (std::shared_ptr<const RouterInfo> compatibleWith, bool reverse) const;
 			std::shared_ptr<const RouterInfo> GetRandomPeerTestRouter (bool v4, const std::set<IdentHash>& excluded) const;
+			std::shared_ptr<const RouterInfo> GetRandomSSU2PeerTestRouter (bool v4, const std::set<IdentHash>& excluded) const;
 			std::shared_ptr<const RouterInfo> GetRandomSSUV6Router () const; // TODO: change to v6 peer test later
 			std::shared_ptr<const RouterInfo> GetRandomIntroducer (bool v4, const std::set<IdentHash>& excluded) const;
 			std::shared_ptr<const RouterInfo> GetClosestFloodfill (const IdentHash& destination, const std::set<IdentHash>& excluded, bool closeThanUsOnly = false) const;
 			std::vector<IdentHash> GetClosestFloodfills (const IdentHash& destination, size_t num,
 				std::set<IdentHash>& excluded, bool closeThanUsOnly = false) const;
 			std::shared_ptr<const RouterInfo> GetClosestNonFloodfill (const IdentHash& destination, const std::set<IdentHash>& excluded) const;
-			std::shared_ptr<const RouterInfo> GetRandomRouterInFamily(const std::string & fam) const;
+			std::shared_ptr<const RouterInfo> GetRandomRouterInFamily (FamilyID fam) const;
 			void SetUnreachable (const IdentHash& ident, bool unreachable);
 
 			void PostI2NPMsg (std::shared_ptr<const I2NPMessage> msg);
@@ -120,13 +123,14 @@ namespace data
 			size_t VisitRandomRouterInfos(RouterInfoFilter f, RouterInfoVisitor v, size_t n);
 
 			void ClearRouterInfos () { m_RouterInfos.clear (); };
+			std::shared_ptr<RouterInfo::Buffer> NewRouterInfoBuffer () { return m_RouterInfoBuffersPool.AcquireSharedMt (); };
 
 			uint32_t GetPublishReplyToken () const { return m_PublishReplyToken; };
 
 		private:
 
 			void Load ();
-			bool LoadRouterInfo (const std::string & path);
+			bool LoadRouterInfo (const std::string& path, uint64_t ts);
 			void SaveUpdated ();
 			void Run (); // exploratory thread
 			void Explore (int numDestinations);
@@ -153,7 +157,6 @@ namespace data
 			std::list<std::shared_ptr<RouterInfo> > m_Floodfills;
 
 			bool m_IsRunning;
-			uint64_t m_LastLoad;
 			std::thread * m_Thread;
 			i2p::util::Queue<std::shared_ptr<const I2NPMessage> > m_Queue; // of I2NPDatabaseStoreMsg
 
@@ -175,6 +178,8 @@ namespace data
 
 			std::set<IdentHash> m_PublishExcluded;
 			uint32_t m_PublishReplyToken = 0;
+
+			i2p::util::MemoryPoolMt<RouterInfo::Buffer> m_RouterInfoBuffersPool;
 	};
 
 	extern NetDb netdb;

libi2pd/NetDbRequests.h

@@ -60,7 +60,7 @@ namespace data
 			void Start ();
 			void Stop ();
 
-			 std::shared_ptr<RequestedDestination> CreateRequest (const IdentHash& destination, bool isExploratory, RequestedDestination::RequestComplete requestComplete = nullptr);
+			std::shared_ptr<RequestedDestination> CreateRequest (const IdentHash& destination, bool isExploratory, RequestedDestination::RequestComplete requestComplete = nullptr);
 			void RequestComplete (const IdentHash& ident, std::shared_ptr<RouterInfo> r);
 			std::shared_ptr<RequestedDestination> FindRequest (const IdentHash& ident) const;
 			void ManageRequests ();

libi2pd/Poly1305.cpp

@@ -1,12 +1,13 @@
-#include "Poly1305.h"
 /**
-   This code is licensed under the MCGSI Public License
-   Copyright 2018 Jeff Becker
-
-   Kovri go write your own code
-
+ * This code is licensed under the MCGSI Public License
+ * Copyright 2018 Jeff Becker
+ *
+ *Kovri go write your own code
+ *
  */
 
+#include "Poly1305.h"
+
 #if !OPENSSL_AEAD_CHACHA20_POLY1305
 namespace i2p
 {

libi2pd/Poly1305.h

@@ -5,6 +5,7 @@
  * Kovri go write your own code
  *
  */
+
 #ifndef LIBI2PD_POLY1305_H
 #define LIBI2PD_POLY1305_H
 #include <cstdint>

libi2pd/Profiling.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2020, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,6 +29,8 @@ namespace data
 	const char PEER_PROFILE_USAGE_REJECTED[] = "rejected";
 
 	const int PEER_PROFILE_EXPIRATION_TIMEOUT = 72; // in hours (3 days)
+	const int PEER_PROFILE_AUTOCLEAN_TIMEOUT = 24 * 3600; // in seconds (1 day)
+	const int PEER_PROFILE_AUTOCLEAN_VARIANCE = 3 * 3600; // in seconds (3 hours)
 
 	class RouterProfile
 	{

libi2pd/Queue.h

@@ -28,7 +28,7 @@ namespace util
 
 			void Put (Element e)
 			{
-				std::unique_lock<std::mutex>  l(m_QueueMutex);
+				std::unique_lock<std::mutex> l(m_QueueMutex);
 				m_Queue.push (std::move(e));
 				m_NonEmpty.notify_one ();
 			}
@@ -38,7 +38,7 @@ namespace util
 			{
 				if (!vec.empty ())
 				{
-					std::unique_lock<std::mutex>  l(m_QueueMutex);
+					std::unique_lock<std::mutex> l(m_QueueMutex);
 					for (const auto& it: vec)
 						m_Queue.push (std::move(it));
 					m_NonEmpty.notify_one ();

libi2pd/Reseed.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -82,8 +82,9 @@ namespace data
 	 */
 	int Reseeder::ReseedFromServers ()
 	{
-		bool ipv6;	i2p::config::GetOption("ipv6", ipv6);
-		bool ipv4;	i2p::config::GetOption("ipv4", ipv4);
+		bool ipv6; i2p::config::GetOption("ipv6", ipv6);
+		bool ipv4; i2p::config::GetOption("ipv4", ipv4);
+		bool yggdrasil; i2p::config::GetOption("meshnets.yggdrasil", yggdrasil);
 
 		std::vector<std::string> httpsReseedHostList;
 		if (ipv4 || ipv6)
@@ -94,7 +95,7 @@ namespace data
 		}
 
 		std::vector<std::string> yggReseedHostList;
-		if (!i2p::util::net::GetYggdrasilAddress ().is_unspecified ())
+		if (yggdrasil && !i2p::util::net::GetYggdrasilAddress ().is_unspecified ())
 		{
 			LogPrint (eLogInfo, "Reseed: Yggdrasil is supported");
 			std::string yggReseedURLs; i2p::config::GetOption("reseed.yggurls", yggReseedURLs);
@@ -186,31 +187,31 @@ namespace data
 		}
 		s.seekg (1, std::ios::cur); // su3 file format version
 		SigningKeyType signatureType;
-		s.read ((char *)&signatureType, 2);  // signature type
+		s.read ((char *)&signatureType, 2); // signature type
 		signatureType = be16toh (signatureType);
 		uint16_t signatureLength;
-		s.read ((char *)&signatureLength, 2);  // signature length
+		s.read ((char *)&signatureLength, 2); // signature length
 		signatureLength = be16toh (signatureLength);
 		s.seekg (1, std::ios::cur); // unused
 		uint8_t versionLength;
-		s.read ((char *)&versionLength, 1);  // version length
+		s.read ((char *)&versionLength, 1); // version length
 		s.seekg (1, std::ios::cur); // unused
 		uint8_t signerIDLength;
-		s.read ((char *)&signerIDLength, 1);  // signer ID length
+		s.read ((char *)&signerIDLength, 1); // signer ID length
 		uint64_t contentLength;
-		s.read ((char *)&contentLength, 8);  // content length
+		s.read ((char *)&contentLength, 8); // content length
 		contentLength = be64toh (contentLength);
 		s.seekg (1, std::ios::cur); // unused
 		uint8_t fileType;
-		s.read ((char *)&fileType, 1);  // file type
-		if (fileType != 0x00) //  zip file
+		s.read ((char *)&fileType, 1); // file type
+		if (fileType != 0x00) // zip file
 		{
 			LogPrint (eLogError, "Reseed: Can't handle file type ", (int)fileType);
 			return 0;
 		}
 		s.seekg (1, std::ios::cur); // unused
 		uint8_t contentType;
-		s.read ((char *)&contentType, 1);  // content type
+		s.read ((char *)&contentType, 1); // content type
 		if (contentType != 0x03) // reseed data
 		{
 			LogPrint (eLogError, "Reseed: Unexpected content type ", (int)contentType);
@@ -687,7 +688,7 @@ namespace data
 				{
 					boost::asio::ip::tcp::endpoint ep = *it;
 					if ((ep.address ().is_v4 () && i2p::context.SupportsV4 ()) ||
-					    (ep.address ().is_v6 () && i2p::context.SupportsV6 ()))
+						(ep.address ().is_v6 () && i2p::context.SupportsV6 ()))
 					{
 						s.lowest_layer().connect (ep, ecode);
 						if (!ecode)

libi2pd/RouterContext.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -57,7 +57,7 @@ namespace i2p
 
 	void RouterContext::NewRouterInfo ()
 	{
-		i2p::data::RouterInfo routerInfo;
+		i2p::data::LocalRouterInfo routerInfo;
 		routerInfo.SetRouterIdentity (GetIdentity ());
 		uint16_t port; i2p::config::GetOption("port", port);
 		if (!port)
@@ -65,15 +65,18 @@ namespace i2p
 			port = rand () % (30777 - 9111) + 9111; // I2P network ports range
 			if (port == 9150) port = 9151; // Tor browser
 		}
-		bool ipv4;           i2p::config::GetOption("ipv4", ipv4);
-		bool ipv6;           i2p::config::GetOption("ipv6", ipv6);
-		bool ssu;            i2p::config::GetOption("ssu", ssu);
-		bool ntcp2;          i2p::config::GetOption("ntcp2.enabled", ntcp2);
-		bool ygg;            i2p::config::GetOption("meshnets.yggdrasil", ygg);
-		bool nat;            i2p::config::GetOption("nat", nat);
+		bool ipv4;  i2p::config::GetOption("ipv4", ipv4);
+		bool ipv6;  i2p::config::GetOption("ipv6", ipv6);
+		bool ssu;   i2p::config::GetOption("ssu", ssu);
+		bool ntcp2; i2p::config::GetOption("ntcp2.enabled", ntcp2);
+		bool ssu2;  i2p::config::GetOption("ssu2.enabled", ssu2);
+		bool ygg;   i2p::config::GetOption("meshnets.yggdrasil", ygg);
+		bool nat;   i2p::config::GetOption("nat", nat);
 
 		if ((ntcp2 || ygg) && !m_NTCP2Keys)
 			NewNTCP2Keys ();
+		if (ssu2 && !m_SSU2Keys)
+			NewSSU2Keys ();
 		bool ntcp2Published = false;
 		if (ntcp2)
 		{
@@ -84,6 +87,9 @@ namespace i2p
 				if (!ntcp2proxy.empty ()) ntcp2Published = false;
 			}
 		}
+		bool ssu2Published = false;
+		if (ssu2)
+			i2p::config::GetOption("ssu2.published", ssu2Published);
 		uint8_t caps = 0, addressCaps = 0;
 		if (ipv4)
 		{
@@ -112,6 +118,16 @@ namespace i2p
 				routerInfo.AddSSUAddress (host.c_str(), port, nullptr);
 				caps |= i2p::data::RouterInfo::eReachable; // R
 			}
+			if (ssu2)
+			{
+				if (ssu2Published)
+					routerInfo.AddSSU2Address (m_SSU2Keys->staticPublicKey, m_SSU2Keys->intro, boost::asio::ip::address_v4::from_string (host), port);
+				else
+				{
+					addressCaps |= i2p::data::RouterInfo::AddressCaps::eV4;
+					routerInfo.AddSSU2Address (m_SSU2Keys->staticPublicKey, m_SSU2Keys->intro);
+				}
+			}
 		}
 		if (ipv6)
 		{
@@ -147,6 +163,17 @@ namespace i2p
 				routerInfo.AddSSUAddress (host.c_str(), port, nullptr);
 				caps |= i2p::data::RouterInfo::eReachable; // R
 			}
+			if (ssu2)
+			{
+				if (ssu2Published)
+					routerInfo.AddSSU2Address (m_SSU2Keys->staticPublicKey, m_SSU2Keys->intro, boost::asio::ip::address_v6::from_string (host), port);
+				else
+				{
+					if (!ipv4) // no other ssu2 addresses yet
+						routerInfo.AddSSU2Address (m_SSU2Keys->staticPublicKey, m_SSU2Keys->intro);
+					addressCaps |= i2p::data::RouterInfo::AddressCaps::eV6;
+				}
+			}
 		}
 		if (ygg)
 		{
@@ -157,7 +184,7 @@ namespace i2p
 
 		if (addressCaps)
 			routerInfo.SetUnreachableAddressesTransportCaps (addressCaps);
-		routerInfo.SetCaps (caps); // caps + L
+		routerInfo.UpdateCaps (caps); // caps + L
 		routerInfo.SetProperty ("netId", std::to_string (m_NetID));
 		routerInfo.SetProperty ("router.version", I2P_VERSION);
 		routerInfo.CreateBuffer (m_Keys);
@@ -174,17 +201,30 @@ namespace i2p
 
 	void RouterContext::NewNTCP2Keys ()
 	{
-		m_StaticKeys.reset (new i2p::crypto::X25519Keys ());
-		m_StaticKeys->GenerateKeys ();
+		m_NTCP2StaticKeys.reset (new i2p::crypto::X25519Keys ());
+		m_NTCP2StaticKeys->GenerateKeys ();
 		m_NTCP2Keys.reset (new NTCP2PrivateKeys ());
-		m_StaticKeys->GetPrivateKey (m_NTCP2Keys->staticPrivateKey);
-		memcpy (m_NTCP2Keys->staticPublicKey, m_StaticKeys->GetPublicKey (), 32);
+		m_NTCP2StaticKeys->GetPrivateKey (m_NTCP2Keys->staticPrivateKey);
+		memcpy (m_NTCP2Keys->staticPublicKey, m_NTCP2StaticKeys->GetPublicKey (), 32);
 		RAND_bytes (m_NTCP2Keys->iv, 16);
 		// save
 		std::ofstream fk (i2p::fs::DataDirPath (NTCP2_KEYS), std::ofstream::binary | std::ofstream::out);
 		fk.write ((char *)m_NTCP2Keys.get (), sizeof (NTCP2PrivateKeys));
 	}
 
+	void RouterContext::NewSSU2Keys ()
+	{
+		m_SSU2StaticKeys.reset (new i2p::crypto::X25519Keys ());
+		m_SSU2StaticKeys->GenerateKeys ();
+		m_SSU2Keys.reset (new SSU2PrivateKeys ());
+		m_SSU2StaticKeys->GetPrivateKey (m_SSU2Keys->staticPrivateKey);
+		memcpy (m_SSU2Keys->staticPublicKey, m_SSU2StaticKeys->GetPublicKey (), 32);
+		RAND_bytes (m_SSU2Keys->intro, 32);
+		// save
+		std::ofstream fk (i2p::fs::DataDirPath (SSU2_KEYS), std::ofstream::binary | std::ofstream::out);
+		fk.write ((char *)m_SSU2Keys.get (), sizeof (SSU2PrivateKeys));
+	}
+
 	void RouterContext::SetStatus (RouterStatus status)
 	{
 		if (status != m_Status)
@@ -229,7 +269,7 @@ namespace i2p
 		bool updated = false;
 		for (auto& address : m_RouterInfo.GetAddresses ())
 		{
-			if (!address->IsNTCP2 () && address->port != port)
+			if (!address->IsNTCP2 () && !address->IsSSU2 () && address->port != port)
 			{
 				address->port = port;
 				updated = true;
@@ -265,7 +305,7 @@ namespace i2p
 					}
 					if (port) address->port = port;
 					address->published = publish;
-					address->ntcp2->iv = m_NTCP2Keys->iv;
+					memcpy (address->i, m_NTCP2Keys->iv, 16);
 					updated = true;
 				}
 			}
@@ -300,13 +340,66 @@ namespace i2p
 			UpdateRouterInfo ();
 	}
 
+	void RouterContext::PublishSSU2Address (int port, bool publish, bool v4, bool v6)
+	{
+		if (!m_SSU2Keys || (publish && !port)) return;
+		bool updated = false;
+		for (auto& address : m_RouterInfo.GetAddresses ())
+		{
+			if (address->IsSSU2 () && (address->port != port || address->published != publish) &&
+				((v4 && address->IsV4 ()) || (v6 && address->IsV6 ())))
+			{
+				address->port = port;
+				address->published = publish;
+				if (publish)
+					address->caps |= i2p::data::RouterInfo::eSSUIntroducer;
+				else
+					address->caps &= ~i2p::data::RouterInfo::eSSUIntroducer;
+				updated = true;
+			}
+		}
+		if (updated)
+			UpdateRouterInfo ();
+	}
+
+	void RouterContext::UpdateSSU2Address (bool enable)
+	{
+		auto& addresses = m_RouterInfo.GetAddresses ();
+		bool found = false, updated = false;
+		for (auto it = addresses.begin (); it != addresses.end (); ++it)
+		{
+			if ((*it)->IsSSU2 ())
+			{
+				found = true;
+				if (!enable)
+				{
+					addresses.erase (it);
+					updated= true;
+				}
+				break;
+			}
+		}
+		if (enable && !found)
+		{
+			uint8_t addressCaps = 0;
+			bool ipv4;           i2p::config::GetOption("ipv4", ipv4);
+			bool ipv6;           i2p::config::GetOption("ipv6", ipv6);
+			if (ipv4) addressCaps |= i2p::data::RouterInfo::AddressCaps::eV4;
+			if (ipv6) addressCaps |= i2p::data::RouterInfo::AddressCaps::eV6;
+			m_RouterInfo.AddSSU2Address (m_SSU2Keys->staticPublicKey, m_SSU2Keys->intro, addressCaps);
+			updated = true;
+		}
+		if (updated)
+			UpdateRouterInfo ();
+	}
+
 	void RouterContext::UpdateAddress (const boost::asio::ip::address& host)
 	{
 		bool updated = false;
 		for (auto& address : m_RouterInfo.GetAddresses ())
 		{
 			if (address->host != host && address->IsCompatible (host) &&
-			    !i2p::util::net::IsYggdrasilAddress (address->host))
+				!i2p::util::net::IsYggdrasilAddress (address->host))
 			{
 				address->host = host;
 				if (host.is_v6 () && address->transportStyle == i2p::data::RouterInfo::eTransportSSU)
@@ -349,10 +442,10 @@ namespace i2p
 	{
 		m_IsFloodfill = floodfill;
 		if (floodfill)
-			m_RouterInfo.SetCaps (m_RouterInfo.GetCaps () | i2p::data::RouterInfo::eFloodfill);
+			m_RouterInfo.UpdateCaps (m_RouterInfo.GetCaps () | i2p::data::RouterInfo::eFloodfill);
 		else
 		{
-			m_RouterInfo.SetCaps (m_RouterInfo.GetCaps () & ~i2p::data::RouterInfo::eFloodfill);
+			m_RouterInfo.UpdateCaps (m_RouterInfo.GetCaps () & ~i2p::data::RouterInfo::eFloodfill);
 			// we don't publish number of routers and leaseset for non-floodfill
 			m_RouterInfo.DeleteProperty (i2p::data::ROUTER_INFO_PROPERTY_LEASESETS);
 			m_RouterInfo.DeleteProperty (i2p::data::ROUTER_INFO_PROPERTY_ROUTERS);
@@ -414,7 +507,7 @@ namespace i2p
 			// no break here, extra + high means 'X'
 			case high : caps |= i2p::data::RouterInfo::eHighBandwidth; break;
 		}
-		m_RouterInfo.SetCaps (caps);
+		m_RouterInfo.UpdateCaps (caps);
 		UpdateRouterInfo ();
 		m_BandwidthLimit = limit;
 	}
@@ -469,13 +562,13 @@ namespace i2p
 			caps |= i2p::data::RouterInfo::eUnreachable;
 			if (v6 || !SupportsV6 ())
 				caps &= ~i2p::data::RouterInfo::eFloodfill;	// can't be floodfill
-			m_RouterInfo.SetCaps (caps);
+			m_RouterInfo.UpdateCaps (caps);
 		}
 		uint16_t port = 0;
 		// delete previous introducers
 		auto& addresses = m_RouterInfo.GetAddresses ();
 		for (auto& addr : addresses)
-			if (addr->ssu && ((v4 && addr->IsV4 ()) || (v6 && addr->IsV6 ())))
+			if (addr->ssu && !addr->IsSSU2 () && ((v4 && addr->IsV4 ()) || (v6 && addr->IsV6 ())))
 			{
 				addr->published = false;
 				addr->caps &= ~i2p::data::RouterInfo::eSSUIntroducer; // can't be introducer
@@ -501,13 +594,13 @@ namespace i2p
 			caps |= i2p::data::RouterInfo::eReachable;
 			if (m_IsFloodfill)
 				caps |= i2p::data::RouterInfo::eFloodfill;
-			m_RouterInfo.SetCaps (caps);
+			m_RouterInfo.UpdateCaps (caps);
 		}
 		uint16_t port = 0;
 		// delete previous introducers
 		auto& addresses = m_RouterInfo.GetAddresses ();
 		for (auto& addr : addresses)
-			if (addr->ssu && ((v4 && addr->IsV4 ()) || (v6 && addr->IsV6 ())))
+			if (addr->ssu && !addr->IsSSU2 () && ((v4 && addr->IsV4 ()) || (v6 && addr->IsV6 ())))
 			{
 				addr->published = true;
 				addr->caps |= i2p::data::RouterInfo::eSSUIntroducer;
@@ -536,17 +629,26 @@ namespace i2p
 		if (supportsV6)
 		{
 			// insert v6 addresses if necessary
-			bool foundSSU = false, foundNTCP2 = false;
+			bool foundSSU = false, foundNTCP2 = false, foundSSU2 = false;
 			uint16_t port = 0;
 			auto& addresses = m_RouterInfo.GetAddresses ();
 			for (auto& addr: addresses)
 			{
 				if (addr->IsV6 () && !i2p::util::net::IsYggdrasilAddress (addr->host))
 				{
-					if (addr->transportStyle == i2p::data::RouterInfo::eTransportSSU)
-						foundSSU = true;
-					else if (addr->transportStyle == i2p::data::RouterInfo::eTransportNTCP)
-						foundNTCP2 = true;
+					switch (addr->transportStyle)
+					{
+						case i2p::data::RouterInfo::eTransportSSU:
+							foundSSU = true;
+						break;
+						case i2p::data::RouterInfo::eTransportNTCP:
+							foundNTCP2 = true;
+						break;
+						case i2p::data::RouterInfo::eTransportSSU2:
+							foundSSU2 = true;
+						break;
+						default: ;
+					}
 				}
 				port = addr->port;
 			}
@@ -583,6 +685,22 @@ namespace i2p
 						m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address(), 0, i2p::data::RouterInfo::eV6);
 				}
 			}
+			// SSU2
+			if (!foundSSU2)
+			{
+				bool ssu2; i2p::config::GetOption("ssu2.enabled", ssu2);
+				if (ssu2)
+				{
+					bool ssu2Published; i2p::config::GetOption("ssu2.published", ssu2Published);
+					if (ssu2Published)
+					{
+						uint16_t ssu2Port; i2p::config::GetOption ("ssu2.port", ssu2Port);
+						m_RouterInfo.AddSSU2Address (m_SSU2Keys->staticPublicKey, m_SSU2Keys->intro, boost::asio::ip::address::from_string ("::1"), ssu2Port);
+					}
+					else
+						m_RouterInfo.AddSSU2Address (m_SSU2Keys->staticPublicKey, m_SSU2Keys->intro, i2p::data::RouterInfo::eV6);
+				}
+			}
 			m_RouterInfo.EnableV6 ();
 		}
 		else
@@ -598,7 +716,7 @@ namespace i2p
 		// update
 		if (supportsV4)
 		{
-			bool foundSSU = false, foundNTCP2 = false;
+			bool foundSSU = false, foundNTCP2 = false, foundSSU2 = false;
 			std::string host = "127.0.0.1";
 			uint16_t port = 0;
 			auto& addresses = m_RouterInfo.GetAddresses ();
@@ -606,10 +724,19 @@ namespace i2p
 			{
 				if (addr->IsV4 ())
 				{
-					if (addr->transportStyle == i2p::data::RouterInfo::eTransportSSU)
-						foundSSU = true;
-					else if (addr->transportStyle == i2p::data::RouterInfo::eTransportNTCP)
-						foundNTCP2 = true;
+					switch (addr->transportStyle)
+					{
+						case i2p::data::RouterInfo::eTransportSSU:
+							foundSSU = true;
+						break;
+						case i2p::data::RouterInfo::eTransportNTCP:
+							foundNTCP2 = true;
+						break;
+						case i2p::data::RouterInfo::eTransportSSU2:
+							foundSSU2 = true;
+						break;
+						default: ;
+					}
 				}
 				if (addr->port) port = addr->port;
 			}
@@ -638,6 +765,22 @@ namespace i2p
 						m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address(), 0, i2p::data::RouterInfo::eV4);
 				}
 			}
+			// SSU2
+			if (!foundSSU2)
+			{
+				bool ssu2; i2p::config::GetOption("ssu2.enabled", ssu2);
+				if (ssu2)
+				{
+					bool ssu2Published; i2p::config::GetOption("ssu2.published", ssu2Published);
+					if (ssu2Published)
+					{
+						uint16_t ssu2Port; i2p::config::GetOption ("ssu2.port", ssu2Port);
+						m_RouterInfo.AddSSU2Address (m_SSU2Keys->staticPublicKey, m_SSU2Keys->intro, boost::asio::ip::address::from_string ("127.0.0.1"), ssu2Port);
+					}
+					else
+						m_RouterInfo.AddSSU2Address (m_SSU2Keys->staticPublicKey, m_SSU2Keys->intro, i2p::data::RouterInfo::eV6);
+				}
+			}
 			m_RouterInfo.EnableV4 ();
 		}
 		else
@@ -740,7 +883,7 @@ namespace i2p
 		}
 		std::shared_ptr<const i2p::data::IdentityEx> oldIdentity;
 		if (m_Keys.GetPublic ()->GetSigningKeyType () == i2p::data::SIGNING_KEY_TYPE_DSA_SHA1 ||
-		    m_Keys.GetPublic ()->GetCryptoKeyType () == i2p::data::CRYPTO_KEY_TYPE_ELGAMAL)
+			m_Keys.GetPublic ()->GetCryptoKeyType () == i2p::data::CRYPTO_KEY_TYPE_ELGAMAL)
 		{
 			// update keys
 			LogPrint (eLogInfo, "Router: router keys are obsolete. Creating new");
@@ -792,7 +935,31 @@ namespace i2p
 			UpdateNTCP2Address (true); // enable NTCP2
 		}
 		else
-			UpdateNTCP2Address (false);	 // disable NTCP2
+			UpdateNTCP2Address (false); // disable NTCP2
+
+		// read SSU2
+		bool ssu2; i2p::config::GetOption("ssu2.enabled", ssu2);
+		if (ssu2)
+		{
+			// read SSU2 keys if available
+			std::ifstream s2k (i2p::fs::DataDirPath (SSU2_KEYS), std::ifstream::in | std::ifstream::binary);
+			if (s2k)
+			{
+				s2k.seekg (0, std::ios::end);
+				size_t len = s2k.tellg();
+				s2k.seekg (0, std::ios::beg);
+				if (len == sizeof (SSU2PrivateKeys))
+				{
+					m_SSU2Keys.reset (new SSU2PrivateKeys ());
+					s2k.read ((char *)m_SSU2Keys.get (), sizeof (SSU2PrivateKeys));
+				}
+				s2k.close ();
+			}
+			if (!m_SSU2Keys) NewSSU2Keys ();
+			UpdateSSU2Address (true); // enable SSU2
+		}
+		else
+			UpdateSSU2Address (false); // disable SSU2
 
 		return true;
 	}
@@ -910,17 +1077,31 @@ namespace i2p
 		return DecryptECIESTunnelBuildRecord (encrypted, data, SHORT_REQUEST_RECORD_CLEAR_TEXT_SIZE);
 	}
 
-	i2p::crypto::X25519Keys& RouterContext::GetStaticKeys ()
+	i2p::crypto::X25519Keys& RouterContext::GetNTCP2StaticKeys ()
 	{
-		if (!m_StaticKeys)
+		if (!m_NTCP2StaticKeys)
 		{
 			if (!m_NTCP2Keys) NewNTCP2Keys ();
 			auto x = new i2p::crypto::X25519Keys (m_NTCP2Keys->staticPrivateKey, m_NTCP2Keys->staticPublicKey);
-			if (!m_StaticKeys)
-				m_StaticKeys.reset (x);
+			if (!m_NTCP2StaticKeys)
+				m_NTCP2StaticKeys.reset (x);
 			else
 				delete x;
 		}
-		return *m_StaticKeys;
+		return *m_NTCP2StaticKeys;
+	}
+
+	i2p::crypto::X25519Keys& RouterContext::GetSSU2StaticKeys ()
+	{
+		if (!m_SSU2StaticKeys)
+		{
+			if (!m_SSU2Keys) NewSSU2Keys ();
+			auto x = new i2p::crypto::X25519Keys (m_SSU2Keys->staticPrivateKey, m_SSU2Keys->staticPublicKey);
+			if (!m_SSU2StaticKeys)
+				m_SSU2StaticKeys.reset (x);
+			else
+				delete x;
+		}
+		return *m_SSU2StaticKeys;
 	}
 }

libi2pd/RouterContext.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,6 +29,7 @@ namespace garlic
 	const char ROUTER_INFO[] = "router.info";
 	const char ROUTER_KEYS[] = "router.keys";
 	const char NTCP2_KEYS[] = "ntcp2.keys";
+	const char SSU2_KEYS[] = "ssu2.keys";
 	const int ROUTER_INFO_UPDATE_INTERVAL = 1800; // 30 minutes
 
 	enum RouterStatus
@@ -61,13 +62,20 @@ namespace garlic
 				uint8_t iv[16];
 			};
 
+			struct SSU2PrivateKeys
+			{
+				uint8_t staticPublicKey[32];
+				uint8_t staticPrivateKey[32];
+				uint8_t intro[32];
+			};
+
 		public:
 
 			RouterContext ();
 			void Init ();
 
 			const i2p::data::PrivateKeys& GetPrivateKeys () const { return m_Keys; };
-			i2p::data::RouterInfo& GetRouterInfo () { return m_RouterInfo; };
+			i2p::data::LocalRouterInfo& GetRouterInfo () { return m_RouterInfo; };
 			std::shared_ptr<i2p::data::RouterInfo> GetSharedRouterInfo ()
 			{
 				return std::shared_ptr<i2p::data::RouterInfo> (&m_RouterInfo,
@@ -78,10 +86,16 @@ namespace garlic
 				return std::shared_ptr<i2p::garlic::GarlicDestination> (this,
 					[](i2p::garlic::GarlicDestination *) {});
 			}
+
 			const uint8_t * GetNTCP2StaticPublicKey () const { return m_NTCP2Keys ? m_NTCP2Keys->staticPublicKey : nullptr; };
 			const uint8_t * GetNTCP2StaticPrivateKey () const { return m_NTCP2Keys ? m_NTCP2Keys->staticPrivateKey : nullptr; };
 			const uint8_t * GetNTCP2IV () const { return m_NTCP2Keys ? m_NTCP2Keys->iv : nullptr; };
-			i2p::crypto::X25519Keys& GetStaticKeys ();
+			i2p::crypto::X25519Keys& GetNTCP2StaticKeys ();
+
+			const uint8_t * GetSSU2StaticPublicKey () const { return m_SSU2Keys ? m_SSU2Keys->staticPublicKey : nullptr; };
+			const uint8_t * GetSSU2StaticPrivateKey () const { return m_SSU2Keys ? m_SSU2Keys->staticPrivateKey : nullptr; };
+			const uint8_t * GetSSU2IntroKey () const { return m_SSU2Keys ? m_SSU2Keys->intro : nullptr; };
+			i2p::crypto::X25519Keys& GetSSU2StaticKeys ();
 
 			uint32_t GetUptime () const; // in seconds
 			uint64_t GetLastUpdateTime () const { return m_LastUpdateTime; };
@@ -102,6 +116,8 @@ namespace garlic
 			void UpdateAddress (const boost::asio::ip::address& host); // called from SSU or Daemon
 			void PublishNTCP2Address (int port, bool publish, bool v4, bool v6, bool ygg);
 			void UpdateNTCP2Address (bool enable);
+			void PublishSSU2Address (int port, bool publish, bool v4, bool v6);
+			void UpdateSSU2Address (bool enable);
 			void RemoveNTCPAddress (bool v4only = true); // delete NTCP address for older routers. TODO: remove later
 			bool AddIntroducer (const i2p::data::RouterInfo::Introducer& introducer);
 			void RemoveIntroducer (const boost::asio::ip::udp::endpoint& e);
@@ -156,6 +172,7 @@ namespace garlic
 			void NewRouterInfo ();
 			void UpdateRouterInfo ();
 			void NewNTCP2Keys ();
+			void NewSSU2Keys ();
 			bool Load ();
 			void SaveKeys ();
 
@@ -163,7 +180,7 @@ namespace garlic
 
 		private:
 
-			i2p::data::RouterInfo m_RouterInfo;
+			i2p::data::LocalRouterInfo m_RouterInfo;
 			i2p::data::PrivateKeys m_Keys;
 			std::shared_ptr<i2p::crypto::CryptoKeyDecryptor> m_Decryptor, m_TunnelDecryptor;
 			std::shared_ptr<i2p::garlic::RouterIncomingRatchetSession> m_ECIESSession;
@@ -177,7 +194,8 @@ namespace garlic
 			int m_NetID;
 			std::mutex m_GarlicMutex;
 			std::unique_ptr<NTCP2PrivateKeys> m_NTCP2Keys;
-			std::unique_ptr<i2p::crypto::X25519Keys> m_StaticKeys;
+			std::unique_ptr<SSU2PrivateKeys> m_SSU2Keys;
+			std::unique_ptr<i2p::crypto::X25519Keys> m_NTCP2StaticKeys, m_SSU2StaticKeys;
 			// for ECIESx25519
 			i2p::crypto::NoiseSymmetricState m_InitialNoiseState, m_CurrentNoiseState;
 	};

libi2pd/RouterInfo.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -13,11 +13,13 @@
 #include <string>
 #include <map>
 #include <vector>
+#include <array>
 #include <iostream>
 #include <boost/asio.hpp>
 #include <boost/shared_ptr.hpp>
 #include "Identity.h"
 #include "Profiling.h"
+#include "Family.h"
 
 namespace i2p
 {
@@ -50,10 +52,12 @@ namespace data
 
 	const uint8_t COST_NTCP2_PUBLISHED = 3;
 	const uint8_t COST_NTCP2_NON_PUBLISHED = 14;
+	const uint8_t COST_SSU2_DIRECT = 8;
 	const uint8_t COST_SSU_DIRECT = 9;
 	const uint8_t COST_SSU_THROUGH_INTRODUCERS = 11;
+	const uint8_t COST_SSU2_NON_PUBLISHED = 15;
 
-	const int MAX_RI_BUFFER_SIZE = 2048; // if RouterInfo exceeds 2048 we consider it as malformed, might be changed later
+	const size_t MAX_RI_BUFFER_SIZE = 3072; // if RouterInfo exceeds 3K we consider it as malformed, might extend later
 	class RouterInfo: public RoutingDestination
 	{
 		public:
@@ -65,6 +69,8 @@ namespace data
 				eSSUV4 = 0x04,
 				eSSUV6 = 0x08,
 				eNTCP2V6Mesh = 0x10,
+				eSSU2V4 = 0x20,
+				eSSU2V6 = 0x40,
 				eAllTransports = 0xFF
 			};
 			typedef uint8_t CompatibleTransports;
@@ -91,7 +97,8 @@ namespace data
 			{
 				eTransportUnknown = 0,
 				eTransportNTCP,
-				eTransportSSU
+				eTransportSSU,
+				eTransportSSU2
 			};
 
 			typedef Tag<32> IntroKey; // should be castable to MacKey and AESKey
@@ -100,7 +107,7 @@ namespace data
 				Introducer (): iPort (0), iExp (0) {};
 				boost::asio::ip::address iHost;
 				int iPort;
-				IntroKey iKey;
+				IntroKey iKey; // or ih for SSU2
 				uint32_t iTag;
 				uint32_t iExp;
 			};
@@ -108,26 +115,19 @@ namespace data
 			struct SSUExt
 			{
 				int mtu;
-				IntroKey key; // intro key for SSU
 				std::vector<Introducer> introducers;
 			};
 
-			struct NTCP2Ext
-			{
-				Tag<32> staticKey;
-				Tag<16> iv;
-			};
-
 			struct Address
 			{
 				TransportStyle transportStyle;
 				boost::asio::ip::address host;
+				Tag<32> s, i; // keys, i is first 16 bytes for NTCP2 and 32 bytes intro key for SSU
 				int port;
 				uint64_t date;
 				uint8_t caps;
 				bool published = false;
 				std::unique_ptr<SSUExt> ssu; // not null for SSU
-				std::unique_ptr<NTCP2Ext> ntcp2; // not null for NTCP2
 
 				bool IsCompatible (const boost::asio::ip::address& other) const
 				{
@@ -137,7 +137,7 @@ namespace data
 
 				bool operator==(const Address& other) const
 				{
-					return transportStyle == other.transportStyle && IsNTCP2 () == other.IsNTCP2 () &&
+					return transportStyle == other.transportStyle &&
 						host == other.host && port == other.port;
 				}
 
@@ -146,10 +146,11 @@ namespace data
 					return !(*this == other);
 				}
 
-				bool IsNTCP2 () const { return (bool)ntcp2; };
+				bool IsNTCP2 () const { return transportStyle == eTransportNTCP; };
+				bool IsSSU2 () const { return transportStyle == eTransportSSU2; };
 				bool IsPublishedNTCP2 () const { return IsNTCP2 () && published; };
-				bool IsReachableSSU () const { return (bool)ssu && (published || !ssu->introducers.empty ()); };
-				bool UsesIntroducer () const { return  (bool)ssu && !ssu->introducers.empty (); };
+				bool IsReachableSSU () const { return (bool)ssu && (published || UsesIntroducer ()); };
+				bool UsesIntroducer () const { return (bool)ssu && !ssu->introducers.empty (); };
 
 				bool IsIntroducer () const { return caps & eSSUIntroducer; };
 				bool IsPeerTesting () const { return caps & eSSUTesting; };
@@ -157,49 +158,64 @@ namespace data
 				bool IsV4 () const { return (caps & AddressCaps::eV4) || (host.is_v4 () && !host.is_unspecified ()); };
 				bool IsV6 () const { return (caps & AddressCaps::eV6) || (host.is_v6 () && !host.is_unspecified ()); };
 			};
+
+			class Buffer: public std::array<uint8_t, MAX_RI_BUFFER_SIZE>
+			{
+				public:
+
+					Buffer () = default;
+					Buffer (const uint8_t * buf, size_t len);
+			};
+
 			typedef std::vector<std::shared_ptr<Address> > Addresses;
 
-			RouterInfo ();
 			RouterInfo (const std::string& fullPath);
 			RouterInfo (const RouterInfo& ) = default;
 			RouterInfo& operator=(const RouterInfo& ) = default;
-			RouterInfo (const uint8_t * buf, int len);
-			~RouterInfo ();
+			RouterInfo (std::shared_ptr<Buffer>&& buf, size_t len);
+			RouterInfo (const uint8_t * buf, size_t len);
+			virtual ~RouterInfo ();
 
 			std::shared_ptr<const IdentityEx> GetRouterIdentity () const { return m_RouterIdentity; };
 			void SetRouterIdentity (std::shared_ptr<const IdentityEx> identity);
 			std::string GetIdentHashBase64 () const { return GetIdentHash ().ToBase64 (); };
 			uint64_t GetTimestamp () const { return m_Timestamp; };
 			int GetVersion () const { return m_Version; };
+			virtual void SetProperty (const std::string& key, const std::string& value) {};
+			virtual void ClearProperties () {};
 			Addresses& GetAddresses () { return *m_Addresses; }; // should be called for local RI only, otherwise must return shared_ptr
 			std::shared_ptr<const Address> GetNTCP2AddressWithStaticKey (const uint8_t * key) const;
+			std::shared_ptr<const Address> GetSSU2AddressWithStaticKey (const uint8_t * key, bool isV6) const;
 			std::shared_ptr<const Address> GetPublishedNTCP2V4Address () const;
 			std::shared_ptr<const Address> GetPublishedNTCP2V6Address () const;
 			std::shared_ptr<const Address> GetSSUAddress (bool v4only = true) const;
 			std::shared_ptr<const Address> GetSSUV6Address () const;
 			std::shared_ptr<const Address> GetYggdrasilAddress () const;
+			std::shared_ptr<const Address> GetSSU2V4Address () const;
+			std::shared_ptr<const Address> GetSSU2V6Address () const;
 
 			void AddSSUAddress (const char * host, int port, const uint8_t * key, int mtu = 0);
 			void AddNTCP2Address (const uint8_t * staticKey, const uint8_t * iv,
 				const boost::asio::ip::address& host = boost::asio::ip::address(), int port = 0, uint8_t caps = 0);
+			void AddSSU2Address (const uint8_t * staticKey, const uint8_t * introKey, uint8_t caps = 0); // non published
+			void AddSSU2Address (const uint8_t * staticKey, const uint8_t * introKey,
+				const boost::asio::ip::address& host, int port); // published
 			bool AddIntroducer (const Introducer& introducer);
 			bool RemoveIntroducer (const boost::asio::ip::udp::endpoint& e);
-			void SetProperty (const std::string& key, const std::string& value); // called from RouterContext only
-			void DeleteProperty (const std::string& key); // called from RouterContext only
-			std::string GetProperty (const std::string& key) const; // called from RouterContext only
-			void ClearProperties () { m_Properties.clear (); };
 			void SetUnreachableAddressesTransportCaps (uint8_t transports); // bitmask of AddressCaps
 			void UpdateSupportedTransports ();
 			bool IsFloodfill () const { return m_Caps & Caps::eFloodfill; };
 			bool IsReachable () const { return m_Caps & Caps::eReachable; };
 			bool IsECIES () const { return m_RouterIdentity->GetCryptoKeyType () == i2p::data::CRYPTO_KEY_TYPE_ECIES_X25519_AEAD; };
 			bool IsSSU (bool v4only = true) const;
-			bool IsSSUV6 () const;
+			bool IsSSUV6 () const { return m_SupportedTransports & eSSUV6; };
 			bool IsNTCP2 (bool v4only = true) const;
-			bool IsNTCP2V6 () const;
-			bool IsV6 () const;
-			bool IsV4 () const;
-			bool IsMesh () const;
+			bool IsNTCP2V6 () const { return m_SupportedTransports & eNTCP2V6; };
+			bool IsSSU2V4 () const { return m_SupportedTransports & eSSU2V4; };
+			bool IsSSU2V6 () const { return m_SupportedTransports & eSSU2V6; };
+			bool IsV6 () const { return m_SupportedTransports & (eSSUV6 | eNTCP2V6 | eSSU2V6); };
+			bool IsV4 () const { return m_SupportedTransports & (eSSUV4 | eNTCP2V4 | eSSU2V4); };
+			bool IsMesh () const { return m_SupportedTransports & eNTCP2V6Mesh; };
 			void EnableV6 ();
 			void DisableV6 ();
 			void EnableV4 ();
@@ -216,19 +232,18 @@ namespace data
 			bool IsExtraBandwidth () const { return m_Caps & RouterInfo::eExtraBandwidth; };
 			bool IsEligibleFloodfill () const;
 			bool IsPeerTesting (bool v4) const;
+			bool IsSSU2PeerTesting (bool v4) const;
 			bool IsIntroducer (bool v4) const;
 
 			uint8_t GetCaps () const { return m_Caps; };
-			void SetCaps (uint8_t caps);
-			void SetCaps (const char * caps);
+			void SetCaps (uint8_t caps) { m_Caps = caps; };
 
 			void SetUnreachable (bool unreachable) { m_IsUnreachable = unreachable; };
 			bool IsUnreachable () const { return m_IsUnreachable; };
 
-			const uint8_t * GetBuffer () const { return m_Buffer; };
+			const uint8_t * GetBuffer () const { return m_Buffer->data (); };
 			const uint8_t * LoadBuffer (const std::string& fullPath); // load if necessary
-			int GetBufferLen () const { return m_BufferLen; };
-			void CreateBuffer (const PrivateKeys& privateKeys);
+			size_t GetBufferLen () const { return m_BufferLen; };
 
 			bool IsUpdated () const { return m_IsUpdated; };
 			void SetUpdated (bool updated) { m_IsUpdated = updated; };
@@ -238,11 +253,11 @@ namespace data
 			void SaveProfile () { if (m_Profile) m_Profile->Save (GetIdentHash ()); };
 
 			void Update (const uint8_t * buf, size_t len);
-			void DeleteBuffer () { delete[] m_Buffer; m_Buffer = nullptr; };
+			void DeleteBuffer () { m_Buffer = nullptr; };
 			bool IsNewer (const uint8_t * buf, size_t len) const;
 
 			/** return true if we are in a router family and the signature is valid */
-			bool IsFamily(const std::string & fam) const;
+			bool IsFamily (FamilyID famid) const;
 
 			// implements RoutingDestination
 			std::shared_ptr<const IdentityEx> GetIdentity () const { return m_RouterIdentity; };
@@ -250,36 +265,67 @@ namespace data
 
 			bool IsDestination () const { return false; };
 
+		protected:
+
+			RouterInfo ();
+			uint8_t * GetBufferPointer (size_t offset = 0 ) { return m_Buffer->data () + offset; };
+			void UpdateBuffer (const uint8_t * buf, size_t len);
+			void SetBufferLen (size_t len) { m_BufferLen = len; };
+			void RefreshTimestamp ();
+			const Addresses& GetAddresses () const { return *m_Addresses; };
+
 		private:
 
 			bool LoadFile (const std::string& fullPath);
 			void ReadFromFile (const std::string& fullPath);
 			void ReadFromStream (std::istream& s);
 			void ReadFromBuffer (bool verifySignature);
-			void WriteToStream (std::ostream& s) const;
 			size_t ReadString (char* str, size_t len, std::istream& s) const;
-			void WriteString (const std::string& str, std::ostream& s) const;
 			void ExtractCaps (const char * value);
 			uint8_t ExtractAddressCaps (const char * value) const;
 			template<typename Filter>
 			std::shared_ptr<const Address> GetAddress (Filter filter) const;
-			void UpdateCapsProperty ();
+			virtual std::shared_ptr<Buffer> NewBuffer () const;
 
 		private:
 
-			std::string m_Family;
+			FamilyID m_FamilyID;
 			std::shared_ptr<const IdentityEx> m_RouterIdentity;
-			uint8_t * m_Buffer;
+			std::shared_ptr<Buffer> m_Buffer;
 			size_t m_BufferLen;
 			uint64_t m_Timestamp;
 			boost::shared_ptr<Addresses> m_Addresses; // TODO: use std::shared_ptr and std::atomic_store for gcc >= 4.9
-			std::map<std::string, std::string> m_Properties;
 			bool m_IsUpdated, m_IsUnreachable;
 			CompatibleTransports m_SupportedTransports, m_ReachableTransports;
 			uint8_t m_Caps;
 			int m_Version;
 			mutable std::shared_ptr<RouterProfile> m_Profile;
 	};
+
+	class LocalRouterInfo: public RouterInfo
+	{
+		public:
+
+			LocalRouterInfo () = default;
+			void CreateBuffer (const PrivateKeys& privateKeys);
+			void UpdateCaps (uint8_t caps);
+
+			void SetProperty (const std::string& key, const std::string& value) override;
+			void DeleteProperty (const std::string& key);
+			std::string GetProperty (const std::string& key) const;
+			void ClearProperties () override { m_Properties.clear (); };
+
+		private:
+
+			void WriteToStream (std::ostream& s) const;
+			void UpdateCapsProperty ();
+			void WriteString (const std::string& str, std::ostream& s) const;
+			std::shared_ptr<Buffer> NewBuffer () const override;
+
+		private:
+
+			std::map<std::string, std::string> m_Properties;
+	};
 }
 }